Operation platform for bridge pier construction

Abstract

The invention relates to an operation platform for bridge pier construction. The operation platform is arranged on a pier. Comprising a platform body which is arranged on the outer side of a pier in a sleeving mode; the upper fixing assembly is detachably connected with the connecting assembly, and the upper fixing assembly abuts against the top of the bridge pier; the connecting assembly is arranged on the platform body in a penetrating manner; the lower fixing assembly is detachably connected with the connecting assembly, and the lower fixing assembly abuts against the bottom of the platform body; the supporting assembly is detachably connected with the platform body, and the supporting assembly is used for supporting the platform body; and the hoisting assembly is arranged on the platform body, and the hoisting assembly is used for being connected with hoisting equipment. The operation platform for bridge pier construction can be rapidly installed on the pier and can be rapidly hoisted away from the pier to the next pier for construction, and the operation platform is convenient and rapid to use and belongs to the technical field of bridge construction platforms.

Description

Technical Field

[0001] The invention relates to the technical field of bridge construction platforms, and in particular to an operating platform for bridge pier construction. Background Art

[0002] The existing bridge pier construction operation platform includes two semi-circular arc support base plates, an outer baffle plate and an inner baffle plate. The semi-circular arc support base plates are located at the two ends of the outer side of the bridge pier body. After completion, the above equipment achieves the following results: the operation platform is fixed on the outer side of the bridge pier after splicing, the bottom of the operation platform is supported by multiple support rods, and a reinforcement component is fixed on the outer side of the inner baffle plate, and the safety rope in the reinforcement component can be pulled out and fixed around the outer side of the outer baffle plate.

[0003] The current bridge pier construction operation platform is time-consuming and labor-intensive to dismantle, is not simple enough, is not strong enough to be easily dismantled, and is very troublesome to move the platform when continuous piers need to be constructed. Summary of the invention

[0004] In view of the technical problems existing in the prior art, the purpose of the present invention is to provide an operating platform for bridge pier construction to solve the problem that the existing bridge pier construction operating platform is difficult to disassemble.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: An operating platform for bridge pier construction, the operating platform is arranged on the pier; comprising: The platform body is sleeved on the outside of the pier; An upper fixing assembly, which is detachably connected to the connecting assembly and abuts against the top of the pier; A connecting component, the connecting component is arranged through the platform body; A lower fixing assembly, the lower fixing assembly is detachably connected to the connecting assembly, and the lower fixing assembly abuts against the bottom of the platform body; A support assembly, the support assembly is detachably connected to the platform body, and the support assembly is used to support the platform body; A lifting assembly is arranged on the platform body and is used to be connected with the lifting equipment.

[0006] As a preferred embodiment, the connecting assembly includes a first threaded rod, a knob and a first nut. The first threaded rod is penetrated through the platform body, the first threaded rod is threadedly connected to the upper fixing assembly, and the first threaded rod passes through the upper fixing assembly; the first threaded rod is threadedly connected to the lower fixing assembly, and the first threaded rod passes through the lower fixing assembly; the knob and the first nut are threadedly connected to both ends of the first threaded rod respectively, and the upper fixing assembly, the platform body and the lower fixing assembly are located between the knob and the first nut.

[0007] As a preferred embodiment, the upper fixing assembly includes a first fixing block and a second fixing block, the number of the second fixing blocks is two, and one end of the two second fixing blocks are respectively fixedly connected to the two ends of the first fixing block; the number of the first threaded rods, the knob and the first nut are all two, the two first threaded rods are all penetrated through the platform body, the two first threaded rods are symmetrically distributed on both sides of the pier, and the two first threaded rods are respectively threadedly connected to the two second fixing blocks; the two knobs are respectively threadedly connected to one end of the two first threaded rods, and the two first nuts are respectively threadedly connected to the other end of the two first threaded rods.

[0008] Preferably, the lower fixing assembly includes two third fixing blocks, which are respectively threadedly connected to the other ends of the two first threaded rods, the third fixing blocks abut against the platform body, and the third fixing blocks are located between the first nut and the platform body.

[0009] As a preferred embodiment, the number of the support assemblies is four, and the four support assemblies are all detachably connected to the platform body, and the four support assemblies are distributed in a rectangular shape on the platform body.

[0010] As a preferred embodiment, the support assembly includes a second threaded rod, a support column, a first fixed plate, a second nut and a third nut. The second threaded rod is inserted into the platform body, the support column is threadedly connected to the second threaded rod, the first fixed plate is threadedly connected to the second threaded rod, the first fixed plate abuts against the platform body, the second nut and the third nut are both threadedly connected to the second threaded rod, and the platform body and the first fixed plate are located between the second nut and the third nut.

[0011] As a preference, one end of the support column away from the second threaded rod is fixedly connected to a base.

[0012] As a preferred embodiment, the outer wall of the platform body is fixedly connected to a fourth fixed block, the top of the fourth fixed block is connected to a motor, the output shaft of the motor is connected to a third threaded rod, the third threaded rod is threadedly connected to a rotating block, the rotating block is fixedly connected to a waste box, the platform body is connected to a second fixed plate, and the waste box is slidably connected to the second fixed plate.

[0013] As a preferred embodiment, a sliding plate is slidably connected inside the waste box, a first limit groove is provided inside the waste box, the number of the first limit grooves is two, two first limit blocks are connected to the sliding plate, and the two first limit blocks are slidably connected to the two first limit grooves respectively.

[0014] As a preferred embodiment, a dust cover and an inclined plate are fixedly connected to the inner wall of the waste box.

[0015] In general, the present invention has the following advantages: 1. The operating platform for bridge pier construction of the present invention is provided with an upper fixing assembly, a lower fixing assembly and a connecting assembly. When it needs to be dismantled and moved, the staff removes the connecting part of the supporting assembly in the operating platform, and the supporting assembly can be separated from the operating platform. At this time, the crane is lifted from the hole of the reserved lifting assembly, so that the entire operating platform is separated from the pier. The design of the upper fixing assembly, the lower fixing assembly and the connecting assembly greatly enhances the practicality and flexibility of the operating platform for bridge pier construction, and fixes the platform to prevent displacement.

[0016] 2. The operating platform for bridge pier construction of the present invention is provided with a waste box. When the workers work on the platform body, a lot of waste will be generated. At this time, the waste can be poured into the waste box. When the waste box is full, the motor can be started, and then the motor drives the third threaded rod to start rotating. While rotating, the rotating block on the surface of the third threaded rod will also rotate. At the same time, the waste box connected to the rotating block will also move to send the waste to the ground. The design of the waste box can greatly reduce the accumulation of waste on the working platform. While cleaning, it also ensures that the workers will not trip due to the waste, and also ensures the safety of the workers to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall top view of the present invention; Figure 3 is a cross-sectional view of a connection assembly of the present invention; Figure 4 is a cross-sectional view of a fourth fixing block of the present invention; Figure 5 It is a cross-sectional view of a waste box of the present invention.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Platform body; 2. Lifting assembly; 3. First fixed block; 4. Third fixed block; 5. Support column; 6. Second threaded rod; 7. Third nut; 8. First fixed plate; 9. Fourth fixed block; 10. Motor; 11. First nut; 12. Knob; 13. Pier; 14. Second fixed block; 15. Second nut; 16. Dust cover; 17. Waste box; 18. First threaded rod; 19. Sliding plate; 20. First limit block; 21. First limit groove; 22. Rotating block; 23. Third threaded rod; 24. Rubber pad; 25. Inclined plate; 26. Second limit block; 27. Second fixed plate; 28. Second limit groove; 29. ​​Base. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with specific implementation methods.

[0020] See also Figure 1-5 As shown, an operating platform for bridge pier construction provided by the present embodiment includes a platform body 1, a second fixing block 14 is fixedly connected to the top of the platform body 1, two second fixing blocks 14 are arranged, and the two second fixing blocks 14 are symmetrically distributed on the top of the platform body, a first fixing block 3 is fixedly connected to the top of the second fixing block 14, a first threaded rod 18 is threadedly connected to the inside of the second fixing block 14, the first threaded rod 18 passes through the platform body 1 and extends to the outside, a knob 12 is threadedly connected to the outer surface of the first threaded rod 18, a first nut 11 is threadedly connected to the outer surface of the first threaded rod 18, and a third fixing block 4 is threadedly connected to the outer surface of the first threaded rod 18, that is, the number of the first threaded rod, the knob and the first nut are all two, the two first threaded rods are all penetrated by the platform body, the two first threaded rods are symmetrically distributed on both sides of the pier, and the two first threaded rods are respectively threadedly connected to the two second fixing blocks; the two knobs are respectively threadedly connected to one end of the two first threaded rods, and the two first nuts are respectively threadedly connected to the other end of the two first threaded rods. The above-mentioned first fixing block, second fixing block and third fixing block cooperate to buckle the platform body on the bridge pier, wherein the first threaded rod, the knob and the first nut constitute a connecting assembly, the first fixing block and the second fixing block constitute an upper fixing assembly, and the two third fixing blocks constitute a lower fixing assembly, the upper fixing assembly and the lower fixing assembly are connected by the connecting assembly, and the platform body is buckled by the upper fixing assembly and the lower fixing assembly.

[0021] There are four support assemblies, all of which are detachably connected to the platform body, and the four support assemblies are distributed in a rectangular shape on the platform body. The support assembly includes a second threaded rod, a support column, a first fixing plate, a second nut, and a third nut. The second threaded rod is passed through the platform body, the support column is threadedly connected to the second threaded rod, the first fixing plate is threadedly connected to the second threaded rod, the first fixing plate abuts against the platform body, the second nut and the third nut are both threadedly connected to the second threaded rod, and the platform body and the first fixing plate are located between the second nut and the third nut.

[0022] When dismantling and moving are required, the staff will remove the four second nuts 15, and the four second threaded rods 6 can be separated from the platform body 1. At this time, the crane is lifted from the holes in the reserved lifting assembly 2, so that the entire operating platform is separated from the pier. The structural design of several nuts greatly enhances the practicality and flexibility of the operating platform used for bridge pier construction. The design of the first threaded rod fixes the operating platform to prevent displacement, and the coordinated use of the third threaded rod makes the overall device more solid.

[0023] The outer surface of the second threaded rod 6 is threadedly connected to a plurality of first fixing plates 8 , the outer surface of the first fixing plate 8 is threadedly connected to a plurality of second nuts 15 , the bottom of the second threaded rod 6 is fixedly connected to a support column 5 , and the bottom of the support column 5 is fixedly connected to a base 29 .

[0024] A lifting assembly 2 is fixedly connected to the top of the platform body 1. Specifically, the lifting assembly is a flat plate vertically fixed to the top of the platform body 1. By arranging lifting holes for the lifting equipment on the flat plate, it is convenient for the lifting equipment to lift the operating platform.

[0025] A fourth fixing block 9 is fixedly connected to the outer wall of the platform body 1 , and a motor 10 is fixedly connected to the top of the fourth fixing block 9 .

[0026] The output shaft at the bottom of the motor 10 is fixedly connected to the third threaded rod 23 through a coupling, and the inner wall of the fourth fixing block 9 is fixedly connected to a rubber pad 24. There are two rubber pads 24 in total, which reduce the vibration of the motor 10 transmitted to the platform body 1.

[0027] The outer surface of the third threaded rod 23 is threadedly connected to the rotating block 22 , and the outer wall of the rotating block 22 is fixedly connected to the waste box 17 .

[0028] A sliding plate 19 is slidably connected inside the waste box 17 , and a first limiting groove 21 is provided inside the waste box 17 . There are two first limiting grooves 21 in total, and a first limiting block 20 is fixedly connected to the top and bottom of the sliding plate 19 .

[0029] The outer surface of the first limit block 20 is slidably connected to the inner wall of the first limit groove 21 , the inner wall of the waste box 17 is fixedly connected to the dust cover 16 , the inside of the waste box 17 is fixedly connected to the inclined plate 25 , and the outer wall of the waste box 17 is fixedly connected to the second limit block 26 .

[0030] A second fixing plate 27 is fixedly connected to the bottom of the platform body 1 . A second limiting groove 28 is defined inside the second fixing plate 27 . The inner wall of the second limiting groove 28 is slidably connected to the outer surface of the second limiting block 26 .

[0031] A specific application of the operating platform provided in this embodiment is: when the staff fixes the platform body 1, the first fixing block 3 can be placed across the top of the pier 13, and then the two second fixing blocks 14 are respectively placed on the left and right ends of the first fixing block 3, and then the knob 12 and the first threaded rod 18 are inserted into the first fixing block 3 and the second fixing block 14, and then the third fixing block 4 is put on the bottom of the first threaded rod 18, and then the first nut 11 is screwed on the bottom of the third fixing block 4 until it is tightened to firmly fix the third fixing block 4, and then the four second threaded rods 6 are inserted into the platform body 1, and the bottom of the second threaded rods 6 is screwed in. After putting on the first fixing plate 8, screw the third nut 7 into the bottom of the second threaded rod 6, and tighten the protruding parts of the second threaded rod 6 inside the platform body 1 with the second nuts 15 respectively, and then fix the four bottom ends of the four second threaded rods 6 to the four support columns 5, and the base 29 is fixed at the bottom of the four support columns 5, and the installation is completed. When it is necessary to dismantle and move, the staff will take off the four second nuts 15 in the platform body 1, and the four second threaded rods 6 can be separated from the platform body 1. At this time, the crane is lifted from the hole in the reserved lifting assembly 2, so that the entire platform body 1 is separated from the bridge pier 13; When the staff is working on the platform, a lot of waste will be generated. At this time, just pour the waste into the waste box 17, and then the large amount of dust generated by the waste will be blocked by the dust cover 16, and then the waste will roll to the bottom along the inclined plate 25. When the waste box 17 is full, the motor 10 can be started, and then the motor 10 drives the third threaded rod 23 to start rotating. While rotating, the rotating block 22 on the surface of the third threaded rod 23 will also rotate, and the waste box 17 connected to the rotating block 22 will also move. At this time, the outer wall of the rotating block 22 The second limit block 26 will be limited by the second limit groove 28 provided in the second fixed plate 27, so that the movement direction of the rotating block 22 and the waste box 17 changes from rotation to up and down movement. Then when the waste box 17 is lowered to the ground, the sliding plate 19 is pulled. The first limit blocks 20 provided at the upper and lower ends of the sliding plate 19 and the first limit groove 21 inside the waste box 17 can make the sliding plate 19 be pulled open smoothly. After the sliding plate 19 is opened, the waste will leak out. After cleaning, the motor can be operated and the waste box 17 returns to the platform.

[0032] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

Claims

1. An operating platform for bridge pier construction, the operating platform is arranged on the pier; characterized in that: include: The platform body is sleeved on the outside of the pier; An upper fixing assembly, which is detachably connected to the connecting assembly and abuts against the top of the pier; A connecting component, the connecting component is arranged through the platform body; A lower fixing assembly, which is detachably connected to the connecting assembly and abuts against the bottom of the platform body; A support assembly, the support assembly is detachably connected to the platform body, and the support assembly is used to support the platform body; A lifting assembly is arranged on the platform body and is used to be connected with the lifting equipment.

2. An operating platform for bridge pier construction according to claim 1, characterized in that: The connecting assembly includes a first threaded rod, a knob and a first nut. The first threaded rod is penetrated through the platform body. The first threaded rod is threadedly connected to the upper fixing assembly, and the first threaded rod passes through the upper fixing assembly; the first threaded rod is threadedly connected to the lower fixing assembly, and the first threaded rod passes through the lower fixing assembly; the knob and the first nut are threadedly connected to both ends of the first threaded rod respectively, and the upper fixing assembly, the platform body and the lower fixing assembly are located between the knob and the first nut.

3. An operating platform for bridge pier construction according to claim 2, characterized in that: The upper fixing assembly includes a first fixing block and a second fixing block, the number of the second fixing blocks is two, and one end of the two second fixing blocks is respectively fixedly connected to the two ends of the first fixing block; the number of the first threaded rod, the knob and the first nut are all two, the two first threaded rods are all penetrated through the platform body, the two first threaded rods are symmetrically distributed on both sides of the pier, and the two first threaded rods are respectively threadedly connected to the two second fixing blocks; the two knobs are respectively threadedly connected to one end of the two first threaded rods, and the two first nuts are respectively threadedly connected to the other end of the two first threaded rods.

4. An operating platform for bridge pier construction according to claim 3, characterized in that: The lower fixing assembly includes two third fixing blocks, which are respectively threadedly connected to the other ends of the two first threaded rods, the third fixing blocks abut against the platform body, and the third fixing blocks are located between the first nut and the platform body.

5. The operating platform for bridge pier construction according to claim 1, characterized in that: There are four support assemblies, all of which are detachably connected to the platform body, and the four support assemblies are distributed in a rectangular shape on the platform body.

6. An operating platform for bridge pier construction according to claim 5, characterized in that: The support assembly includes a second threaded rod, a support column, a first fixed plate, a second nut and a third nut. The second threaded rod is inserted into the platform body, the support column is threadedly connected to the second threaded rod, the first fixed plate is threadedly connected to the second threaded rod, the first fixed plate is abutted against the platform body, the second nut and the third nut are both threadedly connected to the second threaded rod, and the platform body and the first fixed plate are located between the second nut and the third nut.

7. An operating platform for bridge pier construction according to claim 6, characterized in that: One end of the support column away from the second threaded rod is fixedly connected with a base.

8. An operating platform for bridge pier construction according to claim 1, characterized in that: The outer wall of the platform body is fixedly connected with a fourth fixed block, the top of the fourth fixed block is connected with a motor, the output shaft of the motor is connected with a third threaded rod, the third threaded rod is threadedly connected with a rotating block, the rotating block is fixedly connected with a waste box, the platform body is connected with a second fixed plate, and the waste box is slidably connected to the second fixed plate.

9. An operating platform for bridge pier construction according to claim 8, characterized in that: A sliding plate is slidably connected inside the waste box, and a first limiting groove is arranged inside the waste box. The number of the first limiting grooves is two, and two first limiting blocks are connected to the sliding plate. The two first limiting blocks are slidably connected to the two first limiting grooves respectively.

10. An operating platform for bridge pier construction according to claim 8, characterized in that: The inner wall of the waste box is fixedly connected with a dust cover and an inclined plate.

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