起重工具和塔式起重機租用對轉移材料的重要性

起重滑車因其尺寸、成本和易於操作而易於擁有,許多公司都有自己的單位。但由於其尺寸和成本以及處理困難,塔式起重機服務 – 塔式起重機並不容易擁有。人字吊臂起重機 (Derrick Crane)大多數公司選擇租用塔式起重機。舉重和移動重物是任何行業中最困難的工作之一。裝備精良的機器在很大程度上解決了這個問題,儘管它們產生了必須選擇適合手頭工作的正確類型機器的問題。起重滑車和塔式起重機是裝備用於舉重的機器。該滑車主要用於提升中小型重物並將它們轉移到附近的位置。它由一個 A 型框架或三腳架組成,鏈輪組從其末端懸掛有鉤子。掛鉤有多種設計,可能是吊鉤、連接器、眼型抓鉤或自鎖鉤。自鎖鉤可以是旋轉自鎖鉤或U形夾自鎖鉤。

起重滑車也可以支撐在兩個平行臂之間。懸掛吊鉤的吊索可以是單腿鍊式吊索,也可以是兩腿或三腿或更多腿的鍊式吊索。對於所有工業場所和建築工地的快速和順利運作,必須有一個解決方案。塔式起重機是舉重能力堪比恐龍的巨獸。大型塔式起重機的起重能力可達 20 噸,高度超過 250 英尺,並且還能夠達到約 250 英尺的長度。塔式起重機是建築行業和大型製造單位的絕對必需品。在施工現場,這些巨型起重機仍然錨定在一個大混凝土墊板上,地腳螺栓深入墊板。它們也可以通過增加額外的桅杆部分來使其更高,如果需要的話。公司幾乎從不選擇購買塔式起重機,而大多數情況下,租用塔式起重機是他們的首選。

塔式起重機租賃通常按固定月租費。除了起重機在現場的費用外,租用塔式起重機還涉及其他費用。這些是將起重機運送到所需地點的費用,以及首先組裝它然後在工作結束時拆卸它所需的人力費用。租用移動式起重機也將產生費用,這是組裝塔式起重機所必需的。塔式起重機的所有者在出租設備的同時還為他們的客戶提供許多簡單的交鑰匙解決方案服務。對於所有公司和專業人士來說,擁有狀況良好的起重滑車和令人滿意的塔式起重機租賃,可確保工作現場的順利運行。

租用塔式起重機的好處

每個建築工地都被各種各樣的設備所包圍。如果在施工現場建造高大的結構,那麼您肯定需要塔式起重機。塔式起重機服務 – 這種起重機通常固定在基礎上,人字吊臂起重機 (Derrick Crane)但有時它們也可以連接到結構的側面以便於操作。任何類型的起重機都可用於起重重物,但使用塔式起重機,您可以獲得在極高的地方起重重物的額外優勢。對於您的所有建築目的,您肯定需要一台起重機,您可以購買或租用。

建築工地和工業工地肯定需要塔式起重機,但由於它們非常昂貴,另一個最佳選擇是租用它們。大公司甚至可能購買起重機,因為這將極大地幫助他們開展業務,但對於小公司來說,根本不可能購買起重機。租用塔式起重機可以簡化您的工作,將此類起重機從一個位置運輸到另一個位置不會太貴。這種起重機可以在當地的幾個地方租用,小公司可以以非常實惠的價格利用這種起重機的租用優勢。有時,即使是大公司也會選擇租用起重機,因為當他們的工作地點位於相當遠的地方時,它們會更加方便和容易獲得。

塔式起重機的租賃公司是專業人士,他們全權負責起重機的轉移或運輸和組裝。稍後,當工作完成後,船公司也會將起重機拆除並帶走。租用費包括組裝和拆卸費用,但您不必擔心支付更多費用。

塔式起重機的工作機構包括一個中央桅杆,其上連接著機器的迴轉單元,作為該單元的電機。機器的迴轉裝置有助於起重機臂部分的運動,並通過移動 360 度並從一個地方提升物體並在另一個地方放下來提升物體。起重機的操作很簡單,但起重機的移動很繁瑣,需要很多時間。起重機的巨大重量使得將起重機從一個地方轉移到另一個地方幾乎是不可能的。這是大公司更願意租用塔式起重機而不是購買它們的另一個原因。

租用塔式起重機的另一個好處是它為企業提供了多功能性。通常在建築工地需要不同類型的起重機,並且由於起重機租賃公司攜帶各種各樣的起重機,因此始終建議您與他們聯繫,因為您是工作所需的特定類型的起重機。它節省了購買不同類型起重機的成本,這也意味著您無需保留訓練有素的人員來操作所有這些不同類型的起重機。

有幾家公司出租塔式起重機,您可以輕鬆地在線搜索以聯繫他們以滿足您的建築需求。最後,這些公司還為使用此類起重機提供安全措施和裝備,並為您的建築工人提供最大程度的保護。

塔式起重機使不可能的任務成為可能

塔式起重機在多功能性和實用性方面優於任何其他起重機。它配備了適用於任何土木工程任務的理想起重技術。塔式起重機服務 – 這些高度適應性的起重機在世界各地的住宅建築和大型工業項目中都證明了它們的價值。人字吊臂起重機 (Derrick Crane)這種多功能設備可以升到數百英尺的空中,並且可以伸到同樣遠的地方。

這種高實用性設備用於提升鋼材、混凝土、乙炔炬和發電機等大型工具以及各種其他建築材料。塔式起重機具有以下特點和規格:

1.最大起重-19.8噸(18公噸),300噸-米(公噸=噸)

  1. 最大範圍 – 230 英尺(70 米)
  2. 配重 – 20 噸(16.3 公噸)

4.最大無支撐高度:265英尺80(米)

對於提升最大負載的任何起重機,重量必須位於靠近桅杆的 r 處,而不是在起重臂的末端。

塔式起重機是平衡起重機的一種現代形式。它們提供高度和提升能力的最佳組合。該起重機由以下基本部件組成:

1、底座:底座固定在支撐起重機的地面上。

  1. 桅杆(塔):它與底座相連,為了節省空間和提供穩定性,起重機的垂直部分通常安裝在支撐在完成結構上的大樑上。桅杆為起重機提供高度。

3、迴轉裝置:安裝在桅杆頂部。它具有允許旋轉的齒輪和電機。

  1. 吊臂:安裝在迴轉裝置上。吊臂將負載從小車上懸掛下來。小車電機位於吊臂上。
  2. 反動臂:這部分也安裝在迴轉裝置上。它承載混凝土塊的配重。起重電機和傳動裝置位於櫃檯臂的機械台上。

6、操作室:位於塔頂,與迴轉裝置相連,可安裝在吊臂上或塔的中途。

7、起重吊鉤:利用電動機通過滑輪系統操縱鋼絲繩索纜。

操作員與信號員一起工作以鉤住和解開負載。世界上大部分塔式起重機都在迪拜使用。

對這種設備的需求很大。一些領先的製造商是:

1、利勃海爾:由漢斯·利勃海爾於1949年創立。該公司憑藉其第一台移動式、易於組裝且價格合理的塔式起重機的巨大成功而蓬勃發展。陣容包括:

-EC-H Litronic 系列- 它以創新和頂尖技術樹立了效率的新標準。只需按一下按鈕,它就可以將負載能力提高 20%。該系列包括 17 個型號。

-HC 系列:這包括八台 800 至 5000 噸的通用起重機。它們專為非常高的吊鉤高度和非常長的吊臂而設計。

  1. Manitowoc Crane Group:他們是建築起重機行業的世界領先者。Potain 是 /Manitowoc 旗下的品牌,為建築行業提供塔式起重機。Today Company 在法國、德國、意大利、葡萄牙和中國的製造工廠生產 60 款車型。Potain 生產三個系列的塔式起重機,Potain 系列中最小的起重機是自立式起重機,從 1.0 噸到 7 噸,容量為 98 噸。容量從 7.98 噸到 64 噸不等的頂部迴轉起重機越來越高;這些也是最大的定制設計的特殊應用起重機,起重量達到 160 噸。

塔式起重機是精密製造的,並且對成品進行了精心呵護,可經受多年的裝卸使用。

負載力矩指示器 – 確保您的塔式起重機的安全運行

與高層建築一起工作就像在伊拉克擔任軍官一樣危險。

使用高層結構時始終存在風險。塔式起重機 – 將建築材料從地面轉移到工作地板並不像您想像的那麼容易。您使用的滑輪系統必須堅固可靠,人字吊臂起重機 (Derrick Crane)以避免可能發生的任何意外事故。同樣,將未使用的建築材料從工作地板降低到地面也會造成頭部受到撞擊的風險。儘管有安全帽,但過重的重量可能會破壞它並可能導致您喪生。

是的,錢花在了建築業上。但是,為了換取數千到數十萬美元而犧牲自己的生命,值得冒險嗎?

這就是重型設備的用武之地。它可以幫助建築工人輕鬆安全地執行任務。塔式起重機是建造各種結構特別是高層建築中最常見的重型設備之一,它為建築工人提供了這樣的好處。由於在高層結構上工作存在危險,他們利用塔式起重機輕鬆地提升和降低建築材料,同時始終確保安全。此外,大多數塔式起重機是通過無線電遙控系統操作的,以確保起重機操作員的安全。

塔式起重機的主要目的是提升和/或降低重型建築材料。因此,我們在這里處理的不僅是數公斤的重型建築材料,還有成噸的重型建築材料。因此,使用塔式起重機提升和降低重物的效率和安全性將取決於其承載噸重負載的穩定性。這就是負載力矩指示器的用武之地,對於每個起重機操作員以及建築工程師來說,重要的是要知道它的用途以及它對塔式起重機的操作和建築項目的成功有何好處。

負載力矩指示器是用於確定額定負載是否足夠穩定以由塔式起重機承載的儀器。如果您還記得的話,塔式起重機有牽引臂:較短的臂承載重混凝土塊的配重以保持平衡,而較長的臂承載起重機的起重裝置。由於較長的臂承載重物,較短的臂必須通過其配重提供相反的力,以防止起重機在承載重物時失去平衡。負載力矩指示器確定塔式起重機是否可以承載特定負載。因此,指示器用於保持起重機的穩定性。

新一代負載力矩指示器利用特殊傳感器為塔式起重機操作員提供實際和正確的起重機工作狀態。它表示施加在起重機上的力矩、隨著負載高度增加的吊鉤幅度、起重機額定值以及塔式起重機的實際起重能力。如果負載在特定時刻達到起重機額定值的 90%,它將通過緩慢閃爍的紅燈向起重機操作員提供預警。當負載(連同吊鉤幅度)達到 105% 時,負載力矩指示器會自動跳閘報警並停止起重裝置向上提升負載。

借助負載力矩指示器,您可以確保塔式起重機的安全運行。您的生命很重要,不應該僅僅因為過大的負載能力和錯誤計算塔式起重機的實際起重能力而浪費生命。

Removal of name from the register – Register and Certificates

Removal of name from the register
(1)The Registrar may remove the name of a registered professional engineer from the register if he has notice that the registered professional engineer has—
(a)died;
(b)applied to discontinue his registration;
(c)in the opinion of the Board, ceased to be ordinarily resident in Hong Kong;
(d)failed to renew his registration;
(e)ceased to hold a qualification by virtue of which he was registered; or
(f)failed to notify a change of details required under section 11(3).
(2)For the purposes of subsection (1)(c), if a registered professional engineer has failed to reside in Hong Kong for a period of 2 years or more, the Board shall not consider him to be ordinarily resident in Hong Kong.
(3)Subject to section 26(2), the Registrar shall remove a name from the register if he receives an order of the Court of Final Appeal, the Court of Appeal or an inquiry committee directing that the name be removed from the register. (Amended 10 of 2005 s. 87)
(4)Where the Registrar intends to remove the name of a registered professional engineer from the register under subsection (1)(c), (d), (e) or (f), he shall send notice of his intention by prepaid registered post to the registered address of the registered professional engineer and shall not remove his name until the expiry of a period of 28 days after the date of posting the notice.
(5)If the Registrar gives notice to a registered professional engineer that—
(a)the Board is of the opinion that he is not ordinarily resident in Hong Kong and, before the Registrar acts to remove his name from the register, the registered professional engineer satisfies the Board that he is ordinarily resident in Hong Kong;
(b)he has not applied to renew his registration and, before the Registrar acts to remove his name from the register, the registered professional engineer properly applies to renew his registration;
(c)he has ceased to hold a qualification by virtue of which he was registered and, before the Registrar acts to remove his name from the register, the registered professional engineer satisfies the Board that he holds the qualification; or
(d)he has failed to notify a change in particulars required under section 11(3) and, before the Registrar acts to remove his name from the register, the registered professional engineer takes such action as will remedy the defect in the register,
the Registrar shall not remove the name from the register for the reason set out in the notice referred to in subsection (4).
(6)If the name of a registered professional engineer is removed from the register, his registration is cancelled and he shall return any certificate issued in respect of his registration to the Registrar.
(7)The Board shall not be liable to refund to a person any fee, or any part of any fee, on the removal of his name from the register.
(8)The Registrar may correct any error apparent on the face of the register.

Registration committee – Register and Certificates

Registration committee
(1)The Board may appoint a committee of not less than 10 members from the members of the Institution to examine the engineering qualifications of an applicant for registration in a discipline, at least 1 member of the committee having qualifications in the discipline for which the applicant has applied for registration and at least 1 other member having qualifications, in the opinion of the Board, in a similar discipline to that for which the applicant has applied for registration.
(2)The Chief Executive may nominate a person to be a member of the registration committee, and, if a person is so nominated, the Board shall appoint him to the committee. (Amended 57 of 1999 s. 3)
(3)The registration committee shall make recommendations to the Board on the acceptability of the qualifications which require the Board’s acceptance under section 12(1)(a)(ii) or (iii).
(4)The Board shall not be bound by a recommendation of the registration committee under subsection (3).
(5)The Board may delegate any of its functions relating to registration and the renewal of registration to the registration committee.

Expiry of registration and renewal – Register and Certificates

Expiry of registration and renewal
(1)The entry in the register of a person as a registered professional engineer under this Ordinance—
(a)shall remain in force for 12 months from the date when he was registered;
(b)may be renewed annually by application of the person so registered.
(2)A registered professional engineer shall apply for renewal of registration to the Registrar in the form specified by the Board not earlier than 3 months and not later than 28 days prior to the expiry of the current registration.
(3)A registered professional engineer shall pay to the Board the fee for an application for renewal of registration at the time of applying for renewal of registration.
(4)If a registered professional engineer does not apply for renewal of registration before the expiry of his current registration—
(a)the Registrar shall, on the expiry of the current registration, note in the register that registration has not been renewed; and
(b)the person shall be deemed not to be currently on the register from the date of expiry of his registration.
(5)The Board may reject an application for renewal if it is satisfied that the applicant does not continue to comply with the requirements for registration set out in section 12.
(6)Where a registered professional engineer fails to renew his registration within time, the Board may extend the time for renewal of registration if the registered professional engineer pays to the Board the fee for the extension of time.
(7)Any grant of extension of time by the Board shall not affect any offence under any other Ordinance that the person who has failed to renew on time may commit as a result of that failure.
(8)If the registration of a registered professional engineer has expired, the Board may require him to reapply for registration instead of renewing his registration.

Acceptance or refusal of registration – Register and Certificates

Acceptance or refusal of registration
(1)The Board may accept or reject an application for registration or renewal of registration under this Ordinance.
(2)Where the Board accepts or rejects an application for registration or renewal of registration, the Registrar shall act in accordance with rules made by the Board.
(3)Where the Board rejects an application for the registration or renewal of registration, it shall give reasons for the rejection.