CN217517364U

CN217517364U - Bridge stand drilling construction platform

Info

Publication number: CN217517364U
Application number: CN202220936954.3U
Authority: CN
Inventors: 姚亮; 王恒; 魏翔; 韦卓
Original assignee: Shaanxi Zhengguang Construction Engineering Co ltd
Current assignee: Shaanxi Zhengguang Construction Engineering Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-30
Anticipated expiration: 2032-04-21

Abstract

The application relates to a bridge stand drilling construction platform relates to bridge maintenance equipment field. The bridge construction platform comprises two arc platforms, a first fixing piece and a second fixing piece, wherein the two arc platforms are spliced into an annular construction platform which is attached to a bridge stand column through the first fixing piece, and the two arc platforms are connected with the bridge stand column through the second fixing piece respectively. The application has the effect of improving the safety performance of the bridge upright post construction platform during construction.

Description

Bridge stand drilling construction platform

Technical Field

The application relates to the field of bridge maintenance equipment, in particular to a drilling construction platform for a bridge stand column.

Background

With the continuous development of social economy, the continuous improvement of building level and the continuous increase of vehicles, the bridge construction aspect also develops rapidly.

Bridge stand drilling belongs to high altitude construction, for guaranteeing construction safety, need establish construction operation platform around the stand, and bridge stand construction operation platform is most of built through the scaffold frame at present, and the scaffold frame that rethread scaffold frame fastener will be adjacent built is fixed.

Aiming at the related technologies, the inventor thinks that a large gap exists between the scaffold and the upright post after the scaffold is built, and a large potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the security performance during bridge stand construction platform construction, this application provides a bridge stand drilling construction platform.

The application provides a bridge stand drilling construction platform adopts following technical scheme:

the utility model provides a bridge stand drilling construction platform, includes arc platform, first mounting and second mounting, the arc platform has two, two the arc platform passes through first mounting splices into the annular construction platform with the laminating of bridge stand, two the arc platform passes through respectively the second mounting is connected with the bridge stand.

Through adopting above-mentioned technical scheme, bridge stand construction platform forms through two arc platforms concatenations, builds fast, and two arc platforms and bridge stand laminating have reduced the possibility that has the clearance between construction platform and the bridge stand moreover, have improved the security performance during construction platform construction.

Optionally, every the arc platform includes the supporting component, the supporting component includes interior arc pole, outer arc pole, connecting rod and backup pad, interior arc pole and the laminating of bridge stand lateral wall, outer arc pole and the parallel bridge stand of just keeping away from of interior arc pole, the connecting rod has a plurality ofly, every connecting rod one end with interior arc pole lateral wall is connected, the other end with outer arc pole lateral wall is connected, the backup pad is located interior arc pole with between the outer arc pole, interior arc pole passes through first mounting is connected with the bridge stand.

Through adopting above-mentioned technical scheme, when concatenation arc platform, with interior arc pole and bridge stand laminating and through second mounting and bridge stand fixed connection, the connecting rod is used for connecting interior arc pole and outer arc pole, and the backup pad is laid including between arc pole and the outer arc pole, can make constructor stand and be under construction in the backup pad top.

Optionally, the arc platform still includes protection component, protection component includes pole setting and fender rod, the fender rod is located outer arc pole top, the pole setting has many, many pole setting one end with outer arc pole roof is connected, the other end with the fender rod diapire is connected.

Through adopting above-mentioned technical scheme, when constructor construction, protection component can play the guard action to constructor, has improved the security performance in the construction platform construction period.

Optionally, the protection component is characterized by further comprising a reinforcing rod and a cross rod, wherein the reinforcing rod is located above the inner arc rod and close to the side wall of the bridge stand column to be attached to the bridge stand column, the reinforcing rod is connected with the inner arc rod in multiple numbers, one end of the vertical rod is connected with the top wall of the inner arc rod, the other end of the vertical rod is connected with the bottom wall of the reinforcing rod, one end of the cross rod is connected with the reinforcing rod, and the other end of the cross rod is connected with the protection rod.

Through adopting above-mentioned technical scheme, the anchor strut passes through the horizontal pole and is connected with the fender rod, and the anchor strut still is connected with interior arc pole through the pole setting, has further improved whole construction platform's security performance.

Optionally, the second fixing member is a chemical anchor bolt.

Through adopting above-mentioned technical scheme, the anchoring force of chemical crab-bolt is strong, and the shape is with pre-buried, and no expansion stress moreover, the installation is swift, solidifies rapidly, saves the engineering time.

Optionally, the support plate is made of a wood material.

By adopting the technical scheme, the wood board is convenient to obtain materials, low in price and lighter in weight compared with other materials.

Optionally, the first fixing piece is a bolt.

Through adopting above-mentioned technical scheme, bolted connection is convenient quick and firm.

Optionally, an anti-slip piece is arranged between the inner arc-shaped rod and the bridge upright post.

Through adopting above-mentioned technical scheme, the laminating degree between construction platform and the bridge stand can be improved to the antiskid piece, increases the frictional force between construction platform and the bridge stand, has improved construction platform's security performance.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the two arc-shaped platforms, the two arc-shaped platforms are spliced into an annular construction platform and are attached to the side wall of the bridge upright post, so that the gap between the construction platform and the bridge upright post is reduced, construction personnel can construct on the side wall of the bridge upright post conveniently, and the safety performance of the construction platform during construction is improved;

2. by arranging the protection assembly, the protection rod and the upright rod can protect constructors on the construction platform, so that the safety performance of the construction platform during construction is improved;

3. protection component still is connected with anchor strut and horizontal pole, and the anchor strut passes through the horizontal pole to be connected with the guard strut, and the anchor strut passes through the stand to be connected with interior arc pole, has further strengthened construction platform's wholeness, has improved the security performance during construction platform construction.

Drawings

Fig. 1 is a schematic perspective view of a bridge upright drilling construction platform according to an embodiment of the present application;

fig. 2 is a schematic perspective view of a highlighted arc-shaped platform in a bridge upright drilling construction platform according to an embodiment of the present application.

Description of reference numerals: 1. bridge columns; 2. an arc-shaped platform; 21. a support assembly; 211. an inner arcuate bar; 212. an outer arcuate bar; 213. a connecting rod; 214. a support plate; 22. a guard assembly; 221. erecting a rod; 222. a guard bar; 223. a cross bar; 224. a reinforcing rod; 3. a first fixing member; 4. a second fixing member; 5. and an anti-slip piece.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses bridge stand drilling construction platform. Referring to fig. 1 and 2, bridge stand drilling construction platform includes arc platform 2, first mounting 3 and second mounting 4, and arc platform 2 has two, and two arc platforms 2 splice into the annular construction platform with the laminating of bridge stand 1 lateral wall through first mounting 3, and two arc platforms 2 can dismantle with bridge stand 1 through second mounting 4 and be connected.

When needs set up construction platform on bridge stand 1, be connected two arc platforms 2 with bridge stand 1 through second mounting 4 respectively, the first mounting 3 of rethread is connected two arc platforms 2 fixedly, whole annular construction platform can laminate with bridge stand 1 lateral wall, the possibility that has the clearance between construction platform and the bridge stand 1 has been reduced, be favorable to constructor to the construction of bridge stand 1, the security performance during the constructor construction has been improved.

Referring to fig. 2, each arc platform 2 includes a support assembly 21 and a protection assembly 22, the support assembly 21 includes an inner arc rod 211, an outer arc rod 212, a connecting rod 213 and a support plate 214, the inner arc rod 211, the outer arc rod 212 and the connecting rod 213 are all angle steel, the inner arc rod 211 and the outer arc rod 212 are all semicircular, and the diameter of the outer arc rod 212 is greater than that of the inner arc rod 211; there are a plurality of connecting rods 213, the number of the connecting rods 213 may be three, four, or five, however, the number set up may be enough to connect the inner arc-shaped rod 211 and the outer arc-shaped rod 212, in this embodiment, there are five connecting rods, and two ends of each connecting rod 213 are respectively welded to the bottom walls of the inner arc-shaped rod 211 and the outer arc-shaped rod 212; the supporting plate 214 is a wooden plate, and the supporting plate 214 is plural and laid between the inner arc-shaped bars 211 and the outer arc-shaped bars 212.

Curved interior curved pole 211 is favorable to laminating with bridge stand 1, and connecting rod 213 plays the effect of connecting and fixing to construction platform's the buildding, and interior curved pole 211 and outer curved pole 212 are the angle steel, and the angle steel is drawn materials conveniently and can make backup pad 214 joint between the angle steel lateral wall, and the backup pad 214 that the plank was made is drawn materials conveniently, and it is lighter to compare the quality with other materials, has improved supporting component 21's suitability.

Referring to fig. 1 and 2, the protection assembly 22 includes an upright rod 221, a protection rod 222, a reinforcing rod 224 and a cross rod 223, the protection rod 222 and the reinforcing rod 224 are both made of angle steel, the upright rod 221 has a plurality of square steel tubes, the protection rod 222 is located above the outer arc-shaped rod 212, one end of the upright rod 221 is welded to the bottom wall of the protection rod 222, and the other end is welded to the top wall of the outer arc-shaped rod 212; reinforcing rod 224 is located interior curved bar 211 top, and reinforcing rod 224 is close to bridge stand 1 lateral wall and the laminating of bridge stand 1 lateral wall, has also welded between reinforcing rod 224 and the interior curved bar 211 pole setting 221, and horizontal pole 223 one end and reinforcing rod 224 tip welding, the other end and fender rod 222 tip welding.

When the constructor stands on the supporting plate 214, the protective rods 222 and the vertical rods 221 can protect the constructor, the safety performance of the construction platform is improved, the reinforcing rods 224 and the cross rods 223 can reinforce the whole construction platform, the integrity of the construction platform is improved, and the improvement of the safety performance of the construction platform during construction is facilitated.

Referring to fig. 1 and 2, the inner arc-shaped rod 211 and the reinforcing rod 224 are connected with the bridge upright 1 through a second fixing member 4, and the second fixing member 4 is a chemical anchor bolt; the cross rods 223 of the two arc-shaped platforms 2 which are close to each other are connected with the connecting plate through first fixing pieces 3, and the first fixing pieces 3 are bolts; anti-skidding pieces 5 are further bonded between the inner arc-shaped rods 211 and the reinforcing rods 224 and the bridge upright posts 1, and the anti-skidding pieces 5 are made of rubber materials.

Arc platform 2 connects through first mounting 3 each other, connect quick simple and convenient and reliable degree height, be connected through the chemical crab-bolt between arc platform 2 and the bridge stand 1, the anchoring force of chemical crab-bolt is strong, the shape is with pre-buried, and there is not expansion stress, the installation is swift, solidify rapidly, save the engineering time, make construction platform's security performance obtain improving, non-slip member 5 can further improve the laminating degree between arc platform 2 and the bridge stand 1, increase the frictional force between arc platform 2 and the bridge stand 1, the security performance during construction platform construction has further been improved.

The implementation principle of the bridge stand column drilling construction platform provided by the embodiment of the application is as follows: during installation construction platform, at first punch at bridge stand 1 suitable position, be connected second mounting 4 and bridge stand 1 again, then bond anti-skidding piece 5 at anchor strut 224 and interior arc pole 211 near bridge lateral wall department, and be connected two arc platforms 2 with second mounting 4 respectively, connect through first mounting 3 between two arc platforms 2 at last, the overlap joint forms annular construction platform, whole construction platform overlap joint is convenient fast, and the laminating degree between the bridge stand 1 is than higher, the security performance during construction platform construction has been improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bridge stand drilling construction platform which characterized in that: including arc platform (2), first mounting (3) and second mounting (4), arc platform (2) have two, two arc platform (2) pass through first mounting (3) splice into the annular construction platform with bridge stand (1) laminating, two arc platform (2) pass through respectively second mounting (4) are connected with bridge stand (1).

2. The bridge upright drilling construction platform according to claim 1, wherein: every arc platform (2) includes supporting component (21), supporting component (21) include interior arc pole (211), outer arc pole (212), connecting rod (213) and backup pad (214), interior arc pole (211) and bridge stand (1) lateral wall laminating, outer arc pole (212) are parallel with interior arc pole (211) and keep away from bridge stand (1), connecting rod (213) have a plurality ofly, every connecting rod (213) one end with interior arc pole (211) lateral wall is connected, the other end with outer arc pole (212) lateral wall is connected, backup pad (214) are located interior arc pole (211) with between outer arc pole (212), interior arc pole (211) pass through first mounting (3) are connected with bridge stand (1).

3. The bridge upright drilling construction platform of claim 2, wherein: arc platform (2) still include protection component (22), protection component (22) are including pole setting (221) and fender rod (222), fender rod (222) are located outer arc pole (212) top, pole setting (221) have many, many pole setting (221) one end with outer arc pole (212) roof is connected, the other end with fender rod (222) diapire is connected.

4. The bridge upright drilling construction platform according to claim 3, wherein: protection component (22) are still including anchor strut (224) and horizontal pole (223), anchor strut (224) are located interior arc pole (211) top and it is close to bridge column (1) lateral wall and the laminating of bridge column (1), anchor strut (224) with also be connected with many between interior arc pole (211) pole setting (221), many pole setting (221) one end with interior arc pole (211) roof is connected, the other end with anchor strut (224) diapire is connected, horizontal pole (223) one end with anchor strut (224) are connected, the other end with guard strut (222) are connected.

5. The bridge upright drilling construction platform according to claim 1, wherein: the second fixing piece (4) is a chemical anchor bolt.

6. The bridge upright drilling construction platform of claim 2, wherein: the support plate (214) is made of a wood material.

7. The bridge upright drilling construction platform according to claim 1, wherein: the first fixing piece (3) is a bolt.

8. The bridge upright drilling construction platform according to claim 2, characterized in that: and an anti-skid part (5) is arranged between the inner arc-shaped rod (211) and the bridge upright post (1).