CN208009863U - A kind of tool-type pier stud construction operation platform device - Google Patents

Abstract

The utility model discloses a kind of tool-type pier stud construction operation platform devices, it includes single layer combination body, the first link block, cushion cap, which is characterized in that the first layer single layer combination body is fixed on by expansion bolt on the cushion cap for completion of having constructed；The single layer combination body is connected with single layer combination body by the first link block；The single layer combination body includes standard block, stairway unit, the first link block and the second link block, and the standard block is connected with standard block by the second link block；The standard block is connected with stairway unit by the second link block；The device construction safety, easily and fast, flexibly, it can disassembly and assembly anywhere or anytime, labour can effectively be saved by being used in the construction of municipal bridge pier column, accelerate material turnaround speed, it brought convenience to the construction of municipal road bridge pier column, improve working efficiency, and then reduce Construction Cost.

Description

A tool type pier column construction operation platform device

technical field

The utility model belongs to the technical field of municipal bridges and relates to a pier column operation platform, in particular to a tool type pier column construction operation platform device. The utility model is mainly applicable to the construction of pier columns in municipal bridge engineering.

Background technique

At present, the construction plan for the pier column operation platform of municipal bridges basically adopts steel pipe scaffolding or bowl-mouth scaffolding. For municipal viaducts with a large number of pier columns, the use of steel pipe scaffolding or bowl-mouth scaffolding must be erected The dismantling work, the time period of setting up and dismantling the operation platform is longer, requires more labor, and the safety is not high.

Contents of the invention

The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a tool-type pier column construction operation platform device, which is safe, convenient, fast and flexible in construction, can be disassembled and assembled anytime and anywhere, and is used in the construction of municipal bridge pier columns It can effectively save labor, speed up material turnover, bring convenience to the construction of municipal road bridge piers, improve work efficiency, and reduce construction costs.

In order to achieve the above object, the technical solution adopted by the utility model is:

A tool-type pier column construction operation platform device, which includes a single-layer combination, a first connecting block, and a cap, and is characterized in that the first-layer single-layer combination is fixed on the completed bearing by expansion bolts. on the platform; the single-layer assembly and the single-layer assembly are connected through the first connecting block; the first layer of the single-layer assembly is on the platform;

The single-layer combination includes a standard unit, a staircase unit, a first connecting block and a second connecting block, and the standard unit is connected to the standard unit through the second connecting block; the standard unit and the staircase unit are connected through the second connecting block. connecting blocks;

The standard unit is welded by four vertical poles, four standard unit longitudinal poles, 5-8 horizontal bars and four steel pipe railings. The bottom of the standard unit is fully welded with 2mm thick steel plates. The welded skeleton is the main load-bearing member of the entire standard unit, which is used for staff to pass through horizontally.

The staircase unit is welded by four vertical poles, four longitudinal poles of the staircase unit, eight crossbars, one staircase and four steel pipe railings, and the skeleton welded by the vertical poles, longitudinal poles and crossbars is the whole staircase unit The main load-bearing member is for the staff to use up and down.

Preferably, the standard unit has a height of 2m, a length of 3.5-5m (the length can be adjusted according to the actual situation), and a width of 0.8m;

Preferably, the height of the staircase unit is 2m, the length is 3.4m, and the width is 0.8m, and its function is for the staff to pass up and down;

Preferably, the vertical rods, standard unit longitudinal rods, and horizontal rods are all 100mm×100mm square steel with a thickness of 5mm; the height of the vertical rods is 2m, and the length of the standard unit longitudinal rods is 3.4-4.9m , the longitudinal bar of the staircase unit is 3.4m long, and the horizontal bar is 0.6m long;

Preferably, the steel pipe railing has a diameter of 20mm and a height of 1.2m, and its function is as a handrail for staff;

Preferably, the thickness of the steel plate is 2mm, and its function is for staff to pass around the pier column;

Preferably, the first connecting block is a square steel plate with a thickness of 10 mm, the side length of the steel plate is 150 mm, and the first connecting block is welded on the poles at the four corners of the standard unit and the staircase unit;

Preferably, the second connecting block is a 10mm thick angle steel, the angle steel is 100mm wide on each side, and the length is 350mm, and the second connecting block is welded on the side of each vertical bar of the standard unit and the staircase unit;

The single-layer combination is a ring-shaped closed structure formed by connecting multiple standard units and a stair unit through the second connecting block, and the stair unit 7 is used to realize the up and down passage of staff.

According to the design height of the pier column, multiple single-layer assemblies are connected and fixed through the first connecting block to form a complete pier column operation platform. When the operation platform exceeds 6m, wind ropes are installed at the four corners of the top. The angle with the ground is 45° ^. -60 ^. , The wind rope plays a role in increasing the stability of the operating platform.

Compared with the prior art, the utility model has the following advantages and effects:

(1) The operating platform is safer than the steel pipe operating platform built in the prior art, the platform can be manufactured in a factory, and the quality of the operating platform can be guaranteed.

(2) The device is easy to assemble and disassemble on site, and can be reused many times, which can speed up the construction progress, save labor and reduce the project cost.

Description of drawings

Fig. 1 is a schematic diagram of the first connection block of a tool-type pier column construction operation platform device;

Fig. 2 is a schematic diagram of the second connection block of a tool-type pier column construction operation platform device;

Fig. 3 is a schematic diagram of a standard unit of a tool-type pier column construction operation platform device;

Fig. 4 is a schematic diagram of a stair unit of a tool-type pier column construction operation platform device;

Fig. 5 is a schematic diagram of a single-layer assembly of a tool-type pier column construction operation platform device;

Fig. 6 is a schematic diagram of a tool-type pier column construction operation platform device;

Among them: 1 is the vertical pole, 2 is the steel pipe railing, 3 is the steel plate, 4 is the staircase, 5 is the first connecting block, 6 is the second connecting block, 7 is the staircase unit, 8 is the standard unit, 9 is the cap, 10 11 is a wind rope, 12 is a single-layer assembly, 13 is a standard unit longitudinal bar, and 14 is a cross bar; 15 is a staircase unit longitudinal bar.

Detailed ways:

Below in conjunction with specific embodiment, the utility model is described in further detail.

A tool-type pier column construction operation platform device, which includes a single-layer assembly 12, a first connecting block 5, and a cap 9, and is characterized in that the first-layer single-layer assembly 12 is fixed on the existing On the cap platform 9 that the construction has been completed; the single-layer combination 12 and the single-layer combination 12 are connected through the first connecting block 5; the single-layer combination 12 includes five standard units 8, a staircase unit 7 and The second connection block 6, the standard unit 8 is connected with the standard unit 8 through the second connection block 6; the standard unit 8 is connected with the staircase unit 7 through the second connection block 6; the standard unit 8 is connected through four A vertical bar 1, four standard unit longitudinal bars 13, 5 or 6 or 7 or 8 horizontal bars 14 and four steel pipe railings 2 are welded together, and the described vertical bar 1, standard unit longitudinal bars 13, and horizontal bars 14 are all It is a square steel with a finished material of 100×100mm, the wall thickness of the square steel is 5mm, the height of the vertical bar 1 is 2m, the length of the standard unit longitudinal bar 13 is 3.4-4.9m, and the length of the horizontal bar 14 is 0.6m. m; the height of the standard unit 8 is 2m, the length is 3.5~5m (the length can be adjusted according to the actual situation), and the width is 0.8m, and the steel pipe railings 2 with a diameter of 20mm are welded on both sides of the standard unit 8 as Handrails, the steel pipe railing 2 is 1.2m in height, the bottom of the standard unit 8 is fully welded with a 2mm thick steel plate 3, and the steel plate 3 is for the staff to pass around the pier column; Bar 15, eight cross bars 14, a staircase 4 and four steel pipe railings 2 are welded together, and the vertical bar 1, staircase unit longitudinal bar 15, and cross bar 14 are all square steel of finished material 100*100mm, square steel Wall thickness is 5mm, and the height of described vertical bar 1 is 2m, and described stair unit longitudinal bar 15 is long 3.3m, and described cross bar 14 is long 0.6m; Described stair unit 7 height is 2m, and length is 3.4m and a width of 0.8m, steel pipe railings 2 with a diameter of 20mm welded on both sides of the stair unit 7 are used as handrails, and the stair unit 7 is for staff to pass up and down.

The first connecting block 5 is a square steel plate with a thickness of 10 mm, and the side length of the steel plate is 150 mm. The first connecting block 5 is welded on the poles 1 at the four corners of the standard unit 8 and the staircase unit 7, and is used for the single-layer assembly 12. The connection between is fixed;

The second connecting block 6 is an angle steel with a thickness of 10 mm, the angle steel is 100 mm wide on each side, and the length is 350 mm. The second connecting block 6 is welded on the side of the vertical bar 1 of each of the standard unit 8 and the staircase unit 7, and is used for the standard unit The connections between 8 and standard unit 8 and between standard unit 8 and staircase unit 7 are fixed;

The single-layer composite body 12 is an annular closed structure formed by connecting five standard units 8 and one staircase unit 7 through the second connecting block 6 , through which the staff can pass up and down.

According to the design height of the pier column 10, multiple single-layer assemblies 12 are connected and fixed through the first connecting block 5 to form a complete pier column operation platform. When the operation platform exceeds 6m, wind ropes 11 are installed at the four corners of the top , The included angle between the wind rope 11 and the ground is 45° ^. -60 ^. , The wind rope 11 plays the role of increasing the stability of the operating platform.

During pier column construction, construction personnel can enter the operation frame through the first layer assembly of the operation platform, and pass up and down through the stair unit 7 in the operation platform. The whole device provides a safe operation platform and a safe passage for the pier construction personnel. All units and parts of the operation platform can be processed and prefabricated in the factory, transported to the site for assembly, the assembly process is simple, the assembly speed is fast, and the operation platform is easy to dismantle after the pier construction is completed. This operating platform is especially suitable for the construction of viaducts with tight construction schedules and a large number of piers.

The above is only the best embodiment of the utility model, and all equal changes and modifications made according to the scope of the patent application of the utility model should all belong to the scope of coverage of the utility model patent.

Claims (9)

1. a kind of tool-type pier stud construction operation platform device, it includes single layer combination body (12), the first link block (5), cushion cap (9), which is characterized in that the single layer combination body (12) is fixed on by expansion bolt on cushion cap (9)；The single layer combination Body (12) is connected with single layer combination body (12) by the first link block (5)；The single layer combination body (12) includes standard block (8), stairway unit (7), the first link block (5) and the second link block (6), the standard block (8) pass through the second link block (6) it is connected；The standard block (8) is connected with stairway unit (7) by the second link block (6).

2. a kind of tool-type pier stud construction operation platform device as described in claim 1, it is characterised in that：The standard list First (8) are welded by four upright bars (1), four standard block vertical poles (13), 5-8 roots cross bar (14) and four steel pipe railings (2), The steel plate (3) of standard block bottom full weld 2mm thickness.

3. a kind of tool-type pier stud construction operation platform device as described in claim 1, it is characterised in that：The stair list First (7) pass through four upright bars (1), four stairway unit vertical poles (15), eight cross bars (14), a stair (4) and four steel pipes Railing (2) welds.

4. a kind of tool-type pier stud construction operation platform device as claimed in claim 1 or 2, it is characterised in that：The mark Quasi- unit (8) is highly 2m, and length is 3.5~5m, width 0.8m.

5. a kind of tool-type pier stud construction operation platform device as described in claim 1 or 3, it is characterised in that：The building Terraced unit (7) is highly 2m, length 3.4m, width 0.8m.

6. a kind of tool-type pier stud construction operation platform device as claimed in claim 2 or claim 3, it is characterised in that：Described is vertical Bar (1), standard block vertical pole (13), cross bar (14) are 100mm × 100mm square steel, thickness 5mm；The upright bar (1) It is highly 2m, described standard block vertical pole (13) the long 3.4-4.9m, described stairway unit vertical pole (15) the long 3.3m, it is described Cross bar (14) long 0.6m；A diameter of 20mm of the steel pipe railing (2), is highly 1.2m.

7. a kind of tool-type pier stud construction operation platform device as described in claim 1, it is characterised in that：First connection Block (5) is the square plate of 10mm thickness, and the steel plate length of side is 150mm, and the first link block (5) is welded on standard block (8) and stair In the upright bar (1) of unit (7) quadrangle.

8. a kind of tool-type pier stud construction operation platform device as described in claim 1, it is characterised in that：Second connection Block (6) is the angle steel of 10mm thickness, and angle steel is per the wide 100mm in side, length 350mm, and the second link block (6) is welded on standard block (8) and the side of each upright bar (1) of stairway unit (7).

9. a kind of tool-type pier stud construction operation platform device as described in claim 1, it is characterised in that：The single layer group Fit (12) are connected and fixed by the first link block (5) as an operating platform, position of the operating platform at four angles in top Cable rope (11) is set, and cable rope (11) and ground angle are 45-60 degree.