阅读说明：本技术 一种塔罐安装作业平台支撑架及应用方法 (Tower tank installation operation platform support frame and application method ) 是由 席荣 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种塔罐安装作业平台支撑架,沿塔罐外壁周向均匀设置若干悬挑式支架,用于铺设操作平台,所述悬挑式支架为L形结构,所述悬挑式支架包括悬挑梁、上下支撑柱、斜撑及立柱,其中,悬挑梁的一端与上支撑柱的顶面焊接连接在一起,另一端伸出塔罐,与立柱的下端焊接在一起,操作平台铺设在悬挑梁上,立柱上设置防护栏杆,用于保护操作人员的安全。本方案针对塔罐设备安装时焊接、保温等施工所发明的作业平台支撑架,可有效降低安全施工风险,降低施工成本,提高施工效率。(The invention discloses a tower tank installation operation platform support frame, wherein a plurality of cantilever type supports are uniformly arranged along the circumferential direction of the outer wall of a tower tank and used for laying an operation platform, each cantilever type support is of an L-shaped structure and comprises a cantilever beam, an upper support column, a lower support column, an inclined support and an upright post, one end of the cantilever beam is welded with the top surface of the upper support column, the other end of the cantilever beam extends out of the tower tank and is welded with the lower end of the upright post, the operation platform is laid on the cantilever beam, and a protection railing is arranged on the upright post and used for protecting the safety of an operator. The operation platform support frame is invented by the scheme aiming at the construction of welding, heat preservation and the like during the installation of the tower tank equipment, so that the safe construction risk can be effectively reduced, the construction cost is reduced, and the construction efficiency is improved.)

1. The utility model provides a tower jar installation work platform support frame which characterized in that: evenly set up a plurality of formula supports of encorbelmenting along tower tank outer wall circumference for lay operation platform, the formula support of encorbelmenting is L shape structure.

2. The tower installation work platform support frame of claim 1, wherein: the cantilever type support comprises a cantilever beam, an upper support column, a lower support column, an inclined support and a stand column, wherein one end of the cantilever beam is connected with the top surface of the upper support column in a welding mode, the other end of the cantilever beam extends out of the tower tank and is welded with the lower end of the stand column, the operating platform is laid on the cantilever beam, and a protective railing is arranged on the stand column and used for protecting safety of operators.

3. The tower installation work platform support frame of claim 2, wherein: the upper end of the inclined strut is welded with the bottom surface of the cantilever beam, and the lower end of the inclined strut is welded with the lower support.

4. The tower installation work platform support frame of claim 2 or 3, wherein: when the welding device is manufactured, the upper support column and the lower support column are ensured to be positioned on the same plumb line, the height position of the operation platform is required to be arranged on the outer wall of the tower tank, and fixing parts used for hanging the support frame are uniformly arranged along the circumferential direction.

5. The tower installation work platform support frame of claim 4, wherein: the fixing part is a support conduit which is uniformly welded on the outer wall of the tower tank along the circumferential direction of the outer wall of the tower tank, the upper support conduit and the lower support conduit are required to be on the same plumb line during welding, and the upper height and the lower height are consistent with the height of the upper support column and the lower support column.

6. The method of applying the tower installation work platform support frame of any one of claims 1 to 5, wherein: the method comprises the following steps:

step 1, processing, assembling and welding a tower tank installation operation platform support frame;

step 2, obtaining the height position of each layer of tower tank installation operation platform, and uniformly welding support frame fixing parts along the circumferential direction of the outer wall of the tower tank at the installation height position of each layer of operation platform when the tower tank is assembled;

step 3, inserting the support frame of the tower tank installation operation platform into the fixing piece;

step 4, laying an operation platform on the tower tank installation operation platform support frame, and then performing construction;

step 5, sequentially inserting the supporting frame of the tower and tank installation operation platform of each layer into the supporting frame fixing piece upwards, and performing construction operation until the construction of the uppermost layer is finished;

and 6, when the tower tank is disassembled, sequentially disassembling the tower tank installation operation platform supporting frame from top to bottom.

7. The method of applying the tower installation work platform support frame of claim 6, wherein: the tower tank installation operation platform support frame is formed by processing and welding sectional materials and steel pipes.

8. The method of applying the tower installation work platform support frame of claim 6, wherein: when the support frame of the tower tank installation operation platform is installed, the support column is inserted into the support frame fixing part, and when the support frame is disassembled, the support column is pulled out of the fixing part.

Technical Field

The invention belongs to the field of supporting devices for tower tank installation operation platforms, and particularly relates to a supporting frame for a tower tank installation operation platform and an application method.

Background

In the installation process of a plurality of cylindrical tower tank devices in industrial production, as a tower body rises continuously, a temporary operation platform needs to be built in wallboard welding or heat preservation construction, and a steel pipe scaffold is usually built and a springboard is laid on a cross rod to form the operation platform. But steel pipe scaffold puts up often needs a large amount of steel pipes, fastener etc. because the live time is longer, need drop into great cost, steel pipe scaffold puts up or demolishs the construction and all belongs to the high-risk operation, and construction safety risk is high, and the management and control degree of difficulty is great.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the support frame for the tower tank installation operation platform and the application method solve the problems that in the prior art, the efficiency of erecting a scaffold platform in similar engineering is low, and the risk coefficient is high.

The invention adopts the following technical scheme for solving the technical problems:

the utility model provides a tower tank installation work platform support frame, evenly sets up a plurality of formula supports of encorbelmenting along tower tank outer wall circumference for lay operation platform, the formula support of encorbelmenting is L shape structure.

The cantilever type support comprises a cantilever beam, an upper support column, a lower support column, an inclined support and a stand column, wherein one end of the cantilever beam is connected with the top surface of the upper support column in a welding mode, the other end of the cantilever beam extends out of the tower tank and is welded with the lower end of the stand column, the operating platform is laid on the cantilever beam, and a protective railing is arranged on the stand column and used for protecting safety of operators.

The upper end of the inclined strut is welded with the bottom surface of the cantilever beam, and the lower end of the inclined strut is welded with the lower support.

When the welding device is manufactured, the upper support column and the lower support column are ensured to be positioned on the same plumb line, the height position of the operation platform is required to be arranged on the outer wall of the tower tank, and fixing parts used for hanging the support frame are uniformly arranged along the circumferential direction.

The fixing part is a support conduit which is uniformly welded on the outer wall of the tower tank along the circumferential direction of the outer wall of the tower tank, the upper support conduit and the lower support conduit are required to be on the same plumb line during welding, and the upper height and the lower height are consistent with the height of the upper support column and the lower support column.

The application method of the tower tank installation operation platform support frame comprises the following steps:

step 1, processing, assembling and welding a tower tank installation operation platform support frame;

step 2, obtaining the height position of each layer of tower tank installation operation platform, and uniformly welding support frame fixing parts along the circumferential direction of the outer wall of the tower tank at the installation height position of each layer of operation platform when the tower tank is assembled;

step 3, inserting the support frame of the tower tank installation operation platform into the fixing piece;

step 4, laying an operation platform on the tower tank installation operation platform support frame, and then performing construction;

step 5, sequentially inserting the supporting frame of the tower and tank installation operation platform of each layer into the supporting frame fixing piece upwards, and performing construction operation until the construction of the uppermost layer is finished;

and 6, when the tower tank is disassembled, sequentially disassembling the tower tank installation operation platform supporting frame from top to bottom.

The tower tank installation operation platform support frame is formed by processing and welding sectional materials and steel pipes.

When the support frame of the tower tank installation operation platform is installed, the support column is inserted into the support frame fixing part, and when the support frame is disassembled, the support column is pulled out of the fixing part.

Compared with the prior art, the invention has the following beneficial effects:

1. the operation platform support frame is invented by the scheme aiming at the construction of welding, heat preservation and the like during the installation of the tower tank equipment, so that the safe construction risk can be effectively reduced, the construction cost is reduced, and the construction efficiency is improved.

2. The support frame is simple to use, avoids conventional steel pipe scaffold to take up the high risk of tearing open safety construction.

3. The fixing piece arranged on the outer wall of the tower tank does not need to be detached, so that the construction procedures are further reduced, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a support frame of a tower and tank installation operation platform of the present invention.

Fig. 2 is a schematic structural view of a support frame fixing member of a tower and tank installation operation platform of the present invention.

FIG. 3 is an application schematic diagram of the support frame of the tower and tank installation work platform of the present invention.

Wherein, the labels in the figure are: 1-upright column; 2-supporting the cantilever beam; 3-bracing; 4-upper support columns; 5-lower support columns; 6-a support conduit; 7-tower tank.

Detailed Description

The structure and operation of the present invention will be further described with reference to the accompanying drawings.

Avoid the great safety risk that conventional construction scheme was put up promptly scaffold frame in order to solve welding or during the heat preservation construction in the tower tank installation, the work platform support frame that designs in order to reduce construction cost simultaneously. The platform support frame is simple to manufacture and convenient to apply. The support columns of the support frame are inserted into the support pipes, the springboard is laid on the support frame, and the steel wire ropes are pulled between the railing columns to form an effective operation platform. The supporting conduit does not need to be disassembled and is hidden in the heat-insulating layer of the tower tank when the tower tank is assembled from bottom to top and disassembled from top to bottom.

The utility model provides a tower tank installation work platform support frame, evenly sets up a plurality of formula supports of encorbelmenting along tower tank outer wall circumference for lay operation platform, the formula support of encorbelmenting is L shape structure.