Construction method for high-altitude operation
阅读说明：本技术 高空作业的施工方法 (Construction method for high-altitude operation ) 是由 徐冰 周建敏 于 2019-08-27 设计创作，主要内容包括：本发明涉及高空作业的施工方法,属于工程建筑技术领域。高空作业的施工方法步骤包括：步骤一、在待安装彩钢板的位置处架设爬梯笼和操作平台结构；步骤二、将待安装的彩钢板放置于所述操作平台上；步骤三、将所述爬梯笼和操作平台结构吊装至预设高度,然后将所述操作平台固定；步骤四、自所述操作平台上吊装所述彩钢板至安装位置处,对所述彩钢板进行安装。本申请的施工方法是通过起重机将爬梯笼和操作平台结构整体起吊,彩钢板放置在操作平台上,并在爬梯笼上设置电动葫芦以起吊彩钢板。操作平台面积较大,保证了操作人员的安全。同样保证了彩钢板的运输和安装质量,且操作简单,安全性高,具有很好的通用性,适用于各种彩钢板的高空安装作业。(The invention relates to a construction method for high-altitude operation, belonging to the technical field of engineering construction. The construction method for high-altitude operation comprises the following steps: step one, erecting a climbing cage and an operation platform structure at the position where a color steel plate is to be installed; secondly, placing a color steel plate to be installed on the operating platform; hoisting the ladder cage and the operating platform structure to a preset height, and then fixing the operating platform; and fourthly, hoisting the color steel plate to an installation position from the operation platform, and installing the color steel plate. The construction method comprises the steps of integrally hoisting the climbing cage and the operating platform structure through the crane, placing the color steel plate on the operating platform, and arranging the electric hoist on the climbing cage to hoist the color steel plate. The operation platform has larger area, and the safety of operators is ensured. The device also ensures the transportation and installation quality of the color steel plates, has simple operation, high safety and good universality, and is suitable for the high-altitude installation operation of various color steel plates.)
1. A safe construction method for high-altitude operation is characterized by comprising the following steps:
the method comprises the following steps: erecting a ladder cage and an operation platform structure at the position where the color steel plate is to be installed;
step two: placing a color steel plate to be installed on the operating platform;
step three: hoisting the ladder cage and the operating platform structure to a preset height, and then fixing the operating platform;
step four: and hoisting the color steel plate to the installation position on the operation platform, and installing the color steel plate.
2. The aerial work safety construction method according to claim 1, wherein in the first step, the ladder cage is fixed on the operation platform.
3. The safe construction method for high-altitude operations according to claim 1, further comprising, before the second step:
firstly, the flatness of the operating platform is adjusted.
4. A method of safely constructing for working high above ground as in claim 3 wherein initially adjusting the flatness of the platform comprises:
the operating platform is provided with two chain blocks, the two chain blocks are respectively arranged on two opposite sides of the ladder cage, and the levelness of the operating platform is adjusted through the two chain blocks.
5. The safe construction method for high-altitude operation according to claim 1, wherein the second step comprises:
and placing the color steel plate on the operating platform and fixing the color steel plate.
6. The safe construction method for high altitude construction according to claim 1, wherein in the third step, the operation platform is fixed on a steel structure of a factory building through a safety belt.
7. The safe construction method for high-altitude operation according to claim 1, wherein the fourth step includes:
opening a safety belt used for fixing the color steel plate on the operating platform;
hoisting the color steel plate to an installation position from the operation platform;
and installing the color steel plate.
8. The aerial work safety construction method according to claim 7, wherein in the fourth step, the safety belt is opened by a constructor on the ladder cage.
9. The safety construction method for high altitude construction according to claim 7, wherein in the fourth step, the color steel plate is hoisted to the installation position by an electric hoist.
10. The safe construction method for high-altitude operations according to claim 1, further comprising:
and after the color steel plates are installed, the operating platform and the ladder stand cage structure are descended to the ground.
Technical Field
The invention belongs to the technical field of engineering construction, and particularly relates to a construction method for hoisting operation at high altitude.
Background
In prior art, when the steel structure factory building was under construction on the engineering, the high altitude construction that relates to the various steel sheet of factory building appeared more, and traditional high altitude construction needs often ligature safety rope, and the personnel that often takes place to step on empty and step on empty etc. and lead to fall danger, have great potential safety hazard.
And the whole structure of the color steel plate is soft, and the color steel plate is not easy to hoist and transport, thereby bringing great difficulty to construction.
Disclosure of Invention
In view of the above, the present invention is directed to a construction method for high-altitude operation, so as to solve or overcome at least one problem in the prior art.
The technical scheme of the invention is as follows:
the invention provides a safe construction method for high-altitude operation, which comprises the following steps:
the method comprises the following steps: erecting a ladder cage and an operation platform structure at the position where the color steel plate is to be installed;
step two: placing a color steel plate to be installed on the operating platform;
step three: hoisting the ladder cage and the operating platform structure to a preset height, and then fixing the operating platform;
step four: and hoisting the color steel plate to the installation position on the operation platform, and installing the color steel plate.
Preferably, in the first step, the ladder cage is fixed on the operating platform.
Preferably, before the second step, the method further comprises:
firstly, the flatness of the operating platform is adjusted.
Preferably, first adjusting the flatness of the operation platform comprises:
the operating platform is provided with two chain blocks, the two chain blocks are respectively arranged on two opposite sides of the ladder cage, and the levelness of the operating platform is adjusted through the two chain blocks.
Preferably, the second step includes:
and placing the color steel plate on the operating platform and fixing the color steel plate.
Preferably, in the third step, the operation platform is fixed on a steel structure of a factory building through a safety belt.
Preferably, the fourth step includes:
opening a safety belt used for fixing the color steel plate on the operating platform;
hoisting the color steel plate to an installation position from the operation platform;
and installing the color steel plate.
Preferably, in the fourth step, the safety belt is opened by a constructor on the ladder cage.
Preferably, in the fourth step, the color steel plate is hoisted to the installation position through an electric hoist.
Preferably, the safe construction method for high-altitude operation further comprises:
and after the color steel plates are installed, the operating platform and the ladder stand cage structure are descended to the ground.
The invention has the following beneficial effects:
the safe construction method for high-altitude operation provided by the invention effectively solves the problem of high-altitude operation of the color steel plate, can ensure the safety of high-altitude operation personnel, also ensures the transportation and installation quality of the color steel plate, has the advantages of simple operation, high safety and good universality, and is suitable for high-altitude installation operation of various color steel plates.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a ladder cage and an operation platform provided according to an embodiment of the present invention;
fig. 2 is a left side view of a ladder cage and operator platform structure provided in accordance with an embodiment of the present invention.
The device comprises a ladder cage 1, an
Detailed Description
Various embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Like elements in the various figures are denoted by the same or similar reference numerals. For purposes of clarity, the various features in the drawings are not necessarily drawn to scale.
The invention provides a safe construction method for high-altitude operation, which is used for installing color steel plates for steel-structure plants and the like, wherein the positions of the color steel plates required by the plants, which need to be installed, are higher, and the color steel plates are inconvenient to install when the high-altitude operation is required, and the safe construction method for the high-altitude operation comprises the following steps:
the method comprises the following steps: the position of a color steel plate to be installed is provided with an elevator cage 1 and an
Step two: placing a color steel plate to be installed on the
step three: hoisting the
step four: and hoisting the color steel plate to the installation position on the
In this embodiment, in step one, as shown in fig. 1 and fig. 2, the ladder cage 1 is fixed to the
In this embodiment, before the second step, the method further includes: the flatness of the
In this embodiment, the second step includes: and placing the color steel plate on the
In the third step, the
In the present embodiment, in the third step, the
In this embodiment, the fourth step includes: opening a safety belt used for fixing the color steel plate on the
In the fourth step, the color steel plate is hoisted to the installation position by the
In this embodiment, as shown in fig. 1,
In this embodiment, it is preferable that three persons are structurally provided on the ladder cage 1 and the
In this embodiment, the safety construction method for high-altitude operation further includes: after the color steel plates are installed, the
The safe construction method for high-altitude operation provided by the invention effectively solves the problem of high-altitude operation of the color steel plate, can ensure the safety of high-altitude operation personnel, also ensures the transportation and installation quality of the color steel plate, has the advantages of simple operation, high safety and good universality, and is suitable for high-altitude installation operation of various color steel plates.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
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