CN212223630U

CN212223630U - Conversion platform for constructing municipal bridge prefabricated member

Info

Publication number: CN212223630U
Application number: CN202020675118.5U
Authority: CN
Inventors: 齐同林; 王光超; 杨吉刚; 刘松柏; 张天宇; 李云; 杨召; 龚俊; 柳哈络; 朱娜; 王海斌; 任佳; 孙启臣; 李洪国
Original assignee: Zhejiang Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Zhejiang Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-25
Anticipated expiration: 2030-04-28

Abstract

The utility model provides a municipal administration bridge prefab is built and is used conversion platform, wherein control the stand and all set up on the base and control the interval setting, notch about vertical relative setting respectively, control the regulation pole and set up respectively at the left and right ends of workstation and wear to establish respectively about the notch, left side fixed pulley and directive wheel all are located left stand and are rotatable the last lower extreme that sets up at left stand respectively, right side fixed pulley and drive arrangement all are located right stand, the rotatable setting of right side fixed pulley is in the upper end of right stand, drive arrangement sets up at the lower extreme of right stand and connects first and second wire winding roller respectively and be used for driving them syntropy and rotate, left regulation pole is connected to the one end of left side rope, the other end is in proper order around through left fixed pulley and directive wheel and wear to establish about stand and connect first wire winding roller, right regulation pole is connected to the one end of right side rope, the other end is around right fixed pulley. The utility model discloses can highly carry out altitude mixture control according to the pier of difference, convenient to use, application range is extensive.

Description

Conversion platform for constructing municipal bridge prefabricated member

Technical Field

The utility model relates to a bridge construction equipment technical field, in particular to equipment technical field is built to the bridge prefab, specifically indicates a conversion platform is built with municipal bridge prefab.

Background

The bridge generally consists of an upper structure, a lower structure, a support and an accessory structure, wherein the upper structure is also called a bridge span structure and is a main structure for crossing obstacles, the lower structure comprises a bridge abutment, a pier and a foundation, the support is a force transmission device arranged at the bridge span structure and the pier or the support of the bridge abutment, and the accessory structure refers to a bridge head butt plate, a conical slope protection, a revetment, a diversion project and the like.

In the process of building a bridge, building stones need to be spliced, and in the splicing process, each stone needs to be ensured to be in a horizontal state, so that the building stones can be matched; the bridge prefabricated member refers to a concrete building member which is already manufactured before field construction.

When a bridge prefabricated part is built on a pier by using a machine, workers usually need to stand on a conversion table to assist the bridge prefabricated part, so that the prefabricated parts can be smoothly spliced; the traditional conversion table for constructing the bridge prefabricated member is inconvenient to adjust the height according to the heights of different piers, the application range of the conversion table is limited, and therefore the conversion table is inconvenient to use.

Therefore, it is desirable to provide a conversion platform for municipal bridge prefabricated part building, which can be adjusted in height according to the heights of different piers, and is convenient to use and wide in application range.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming among the above-mentioned prior art, an object of the utility model is to provide a municipal bridge prefab is built and is used conversion platform, and it can carry out altitude mixture control according to the height of the pier of difference, convenient to use, and application range is extensive, is suitable for extensive popularization and application.

Another object of the utility model is to provide a municipal administration bridge prefab is built and is used conversion platform, its design benefit, the structure is succinct, and it is simple and convenient to make, and is with low costs, is suitable for extensive popularization and application.

In order to reach above mesh, the utility model discloses a municipal bridge prefab is built and is used conversion platform, its characteristics are, including base, left stand, right stand, left fixed pulley, right fixed pulley, directive wheel, left rope, right rope, workstation, left regulation pole, right regulation pole, first wire winding roller, second wire winding roller and drive arrangement, wherein:

the left side stand with the right side stand all sets up on the base and along controlling the mutual interval setting of direction, on the left side stand with on the right side stand respectively the vertical left notch and the right notch that is provided with, left side notch with right side notch sets up relatively, the workstation is located left side stand with between the right side stand and be located left side notch with between the right side notch, a left side adjust the pole with the right side is adjusted the pole and is set up respectively the left end and the right-hand member of workstation wear to establish respectively left side notch with right side notch, a left side fixed pulley with the directive wheel all is located in the left side stand and respectively rotatable setting be in the upper end and the lower extreme of left side stand, the right side fixed pulley with drive arrangement all is located in the right side stand, the rotatable setting of right side fixed pulley is in the upper end of right side stand, drive arrangement is in the lower extreme of right side stand and connect respectively first wire winding roller with second wire winding roller is used for the drive First wire winding roller with second wire winding roller syntropy rotates, the one end of left side rope is connected adjust the pole on a left side, the other end of left side rope is in proper order around the warp left side fixed pulley with the directive wheel is worn to establish left side stand with right side stand just connects first wire winding roller, the one end of right side rope is connected adjust the pole on the right side, the other end of right side rope is around the warp right side fixed pulley and connect the second wire winding roller.

Preferably, the left rope and the right rope are both steel ropes.

Preferably, the left fixed pulley, the right fixed pulley, the steering wheel, the first winding roller and the second winding roller are rotatably arranged around the front-rear direction.

Preferably, the conversion table for constructing the municipal bridge prefabricated member further comprises a left gear, a left rack, a right gear and a right rack, wherein the left rack and the right rack are oppositely arranged and vertically arranged on the left upright post and the right upright post respectively, and the left gear and the right gear are rotatably arranged at the left end and the right end of the workbench respectively and are meshed with the left rack and the right rack respectively.

Preferably, the figure of left side rack with the figure of right side rack is 2, 2 left side rack is located respectively the front side and the rear side of left side notch, 2 right side rack is located respectively the front side and the rear side of right side notch, 2 left side rack and 2 right rack one-to-one sets up, the figure of left side gear with the figure of right side gear is 2, 2 left side gear is located respectively the front side and the rear side of left side regulation pole, 2 left side gear and 2 left side rack one-to-one meshing, 2 right side gear is located respectively the front side and the rear side of right side regulation pole, 2 right side gear and 2 right rack one-to-one meshing.

Preferably, the conversion table for constructing the municipal bridge prefabricated member further comprises a left limiting block and a right limiting block, the right end of the left limiting block is arranged at the top end of the left notch, the left end of the left limiting block is located in the left stand column, the left end of the right limiting block is arranged at the top end of the right notch, and the right end of the right limiting block is located in the right stand column.

Preferably, the conversion table for constructing the municipal bridge prefabricated member further comprises a connecting pipe, the connecting pipe is located at the lower end of the left upright post and the lower end of the right upright post and is respectively connected with the lower end of the left upright post and the lower end of the right upright post, and the other end of the left rope sequentially penetrates through the left upright post, the connecting pipe and the right upright post.

Preferably, the conversion table for constructing the municipal bridge prefabricated member further comprises an annular protective net, and the annular protective net is arranged on the workbench.

Preferably, the drive means is a motor.

The beneficial effects of the utility model mainly lie in:

1. the utility model discloses a conversion platform for municipal bridge prefabricated part construction, the left and right upright posts of which are all arranged on a base and are arranged at intervals along the left and right directions, the left and right upright posts are respectively and vertically provided with left and right notches and are oppositely arranged, a workbench is positioned between the left and right upright posts and between the left and right notches, left and right adjusting rods are respectively arranged at the left and right ends of the workbench and respectively penetrate through the left and right notches, a left fixed pulley and a steering wheel are respectively positioned in the left upright post and respectively and rotatably arranged at the upper and lower ends of the left upright post, a right fixed pulley and a driving device are both positioned in the right upright post, a right fixed pulley is rotatably arranged at the upper end of the right upright post, a driving device is arranged at the lower end of the right upright post and respectively connected with a first winding roller and a second winding roller for driving the same-directional rotation, one end of a left rope is connected with the, the one end of right rope is connected the right regulation pole, and the other end is around passing through right fixed pulley and being connected the second winding roller, during the use, through the first and second winding roller syntropy rotation of drive arrangement drive, rope realization workstation up-and-down motion about can twining simultaneously and releasing, consequently, it can highly carry out the altitude mixture control according to the pier of difference, convenient to use, and application range is extensive, is suitable for extensive popularization and application.

2. The utility model discloses a conversion platform for municipal bridge prefabricated part construction, the left and right upright posts of which are all arranged on a base and are arranged at intervals along the left and right directions, the left and right upright posts are respectively and vertically provided with left and right notches and are oppositely arranged, a workbench is positioned between the left and right upright posts and between the left and right notches, left and right adjusting rods are respectively arranged at the left and right ends of the workbench and respectively penetrate through the left and right notches, a left fixed pulley and a steering wheel are respectively positioned in the left upright post and respectively and rotatably arranged at the upper and lower ends of the left upright post, a right fixed pulley and a driving device are both positioned in the right upright post, a right fixed pulley is rotatably arranged at the upper end of the right upright post, a driving device is arranged at the lower end of the right upright post and respectively connected with a first winding roller and a second winding roller for driving the same-directional rotation, one end of a left rope is connected with the, the one end of right rope is connected right regulation pole, and the other end is around passing through right fixed pulley and being connected the second winding roller, and during the use, through the same direction rotation of drive arrangement drive first and second winding roller, rope realization workstation up-and-down motion about can twining simultaneously and releasing, consequently, its design benefit, the structure is succinct, and it is simple and convenient to make, and is with low costs, is suitable for extensive popularization and application.

These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description, the accompanying drawings and the appended claims, wherein like reference numerals refer to corresponding parts throughout the several views, and wherein like reference numerals refer to like parts throughout the several views.

Drawings

Fig. 1 is the schematic diagram of the utility model discloses a municipal bridge prefab is built with a particular embodiment of conversion platform's front view.

FIG. 2 is a front view partially in section of the embodiment shown in FIG. 1.

Fig. 3 is an enlarged schematic view of region a in fig. 2.

FIG. 4 is a schematic right view of the left upright of the embodiment shown in FIG. 1.

FIG. 5 is a schematic left side view of the table of the embodiment shown in FIG. 1.

(symbol description)

1, a base; 2, a left upright post; 3, a right upright post; 4, a left fixed pulley; 5, a right fixed pulley; 6, a steering wheel; 7 a left rope; 8 a right rope; 9, a workbench; 10 left adjusting rod; 11 a right adjusting rod; 12 a first winding roller; 13 a second winding roller; 14 a drive device; 15 left notch; 16 right notch; 17 a left gear; 18 a left rack; 19 a right gear; 20 a right rack; 21 a left limiting block; 22 a right stop block; 23 connecting pipes; 24 ring-shaped protective net.

Detailed Description

In order to clearly understand the technical contents of the present invention, the following embodiments are specifically illustrated in detail.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Please refer to fig. 1-5, in a specific embodiment of the present invention, the utility model discloses a conversion platform for building municipal bridge prefabricated member includes base 1, left stand 2, right stand 3, left fixed pulley 4, right fixed pulley 5, directive wheel 6, left rope 7, right rope 8, workstation 9, left regulation pole 10, right regulation pole 11, first wire winding roller 12, second wire winding roller 13 and drive arrangement 14, wherein:

the left upright post 2 and the right upright post 3 are arranged on the base 1 at intervals along the left-right direction, a left notch 15 and a right notch 16 are vertically arranged on the left upright post 2 and the right upright post 3 respectively, the left notch 15 and the right notch 16 are oppositely arranged, the workbench 9 is positioned between the left upright post 2 and the right upright post 3 and positioned between the left notch 15 and the right notch 16, the left adjusting rod 10 and the right adjusting rod 11 are respectively arranged at the left end and the right end of the workbench 9 and respectively penetrate through the left notch 15 and the right notch 16, the left fixed pulley 4 and the steering wheel 6 are both positioned in the left upright post 2 and respectively rotatably arranged at the upper end and the lower end of the left upright post 2, the right fixed pulley 5 and the driving device 14 are both positioned in the right upright post 3, the right fixed pulley 5 is rotatably arranged at the upper end of the right upright post 3, drive arrangement 14 sets up the lower extreme of right side stand 3 and connect respectively first wire winding roller 12 with second wire winding roller 13 is used for the drive first wire winding roller 12 with second wire winding roller 13 syntropy rotates, the one end of left side rope 7 is connected left side regulation pole 10, the other end of left side rope 7 is in proper order around the warp left side fixed pulley 4 with directive wheel 6 wears to establish left side stand 2 with right side stand 3 and connects first wire winding roller 12, the one end of right side rope 8 is connected right side regulation pole 11, the other end of right side rope 8 is around the warp right side fixed pulley 5 and connect second wire winding roller 13.

The left rope 7 and the right rope 8 may be ropes of any suitable material, and in an embodiment of the present invention, the left rope 7 and the right rope 8 are steel ropes.

The left fixed pulley 4, the right fixed pulley 5, the steering wheel 6, the first winding roller 12 and the second winding roller 13 can rotate around any suitable direction, please refer to fig. 2 and 3, in an embodiment of the present invention, the left fixed pulley 4, the right fixed pulley 5, the steering wheel 6, the first winding roller 12 and the second winding roller 13 are all rotatably disposed around the front-back direction.

In order to make the lifting of the working table 9 more stable, please refer to fig. 1-2 and fig. 4-5, in a specific embodiment of the present invention, the conversion table for constructing the municipal bridge prefabricated member further includes a left gear 17, a left rack 18, a right gear 19 and a right rack 20, the left rack 18 and the right rack 20 are disposed oppositely and vertically on the left column 2 and the right column 3, respectively, and the left gear 17 and the right gear 19 are rotatably disposed at the left end and the right end of the working table 9 and respectively engage with the left rack 18 and the right rack 20.

The number of the left racks 18, the number of the right racks 20, the number of the left gears 17 and the number of the right gears 19 can be determined as required, please refer to fig. 1 to 2 and fig. 4 to 5, in a specific embodiment of the present invention, the number of the left racks 18 and the number of the right racks 20 are 2, 2 of the left racks 18 are respectively located at the front side and the rear side of the

left slot

15, 2 of the right racks 20 are respectively located at the front side and the rear side of the

right slot

16, 2 of the

left racks

18 and 2 of the right racks 20 are arranged in a one-to-one correspondence, the number of the left gears 17 and the number of the right gears 19 are 2, 2 of the left gears 17 are respectively located at the front side and the rear side of the

left adjustment rod

10, 2 of the left gears 17 are engaged with 2 of the left racks 18 in a one-to one correspondence, and 2 of the right gears 19 are respectively located at the front side and the rear side of the right adjustment rod 11, 2

right gears

19 and 2 right racks 20 are meshed in a one-to-one correspondence manner.

In order to limit the left adjusting rod 10 and the right adjusting rod 11, please refer to fig. 2, in an embodiment of the present invention, the conversion table for municipal bridge prefabricated part construction further includes a left limiting block 21 and a right limiting block 22, the right end of the left limiting block 21 is disposed on the top end of the left notch 15, the left end of the left limiting block 21 is disposed in the left column 2, the left end of the right limiting block 22 is disposed on the top end of the right notch 16, and the right end of the right limiting block 22 is disposed in the right column 3.

In order to protect the left rope 7, please refer to fig. 1, in a specific embodiment of the present invention, the conversion table for constructing the municipal bridge prefabricated member further includes a connecting pipe 23, the connecting pipe 23 is located between the lower end of the left upright 2 and the lower end of the right upright 3 and respectively connects the lower end of the left upright 2 and the lower end of the right upright 3, and the other end of the left rope 7 sequentially penetrates through the left upright 2, the connecting pipe 23 and the right upright 3.

In order to protect the working personnel, please refer to fig. 1-2, in a specific embodiment of the present invention, the conversion table for constructing the municipal bridge prefabricated member further includes a ring-shaped protective net 24, and the ring-shaped protective net 24 is disposed on the working table 9.

The driving device 14 may be any suitable driving device, and in an embodiment of the present invention, the driving device 14 is a motor.

When the device is used, the driving device 14 drives the first winding roller 12 and the second winding roller 13 to rotate in the same direction (for example, anticlockwise rotation in fig. 2 and 3), so that the first winding roller 12 and the second winding roller 13 wind the left rope 7 and the right rope 8 respectively, the left rope 7 slides on the left fixed pulley 4 and the steering wheel 6 and is wound and stored by the first winding roller 12 so as to move up the left adjusting rod 10, the right rope 8 slides on the right fixed pulley 5 and is wound and stored by the second winding roller 13 so as to move up the right adjusting rod 11, and therefore the left rope 7 and the right rope 8 drive the workbench 9 to move up through the left adjusting rod 10 and the right adjusting rod 11 respectively; the first winding roller 12 and the second winding roller 13 are driven by the driving device 14 to rotate in the same direction and in the opposite direction to the previous direction (for example, clockwise rotation in fig. 2 and 3), the first winding roller 12 and the second winding roller 13 release the left rope 7 and the right rope 8, respectively, the left rope 7 slides on the steering wheel 6 and the left fixed pulley 4 after being released by the first winding roller 12 and moves the left adjusting rod 10 downwards, the right rope 8 slides on the right fixed pulley 5 after being released by the second winding roller 13 and moves the right adjusting rod 11 downwards, so that the left rope 7 and the right rope 8 drive the workbench 9 to move downwards through the left adjusting rod 10 and the right adjusting rod 11, respectively. So alright carry out altitude mixture control to workstation 9, the staff stands on workstation 9, so alright adjust the height of workstation 9 according to the prefab of putting up on the pier highly to in the maintenance of putting up between the prefab.

Therefore, adopt the utility model discloses a municipal bridge prefab is built and is used conversion bench drives the workstation through the mating reaction of left rope and right rope and goes up and down, carries out altitude mixture control to the workstation, so can adjust the height of workstation according to the height of the prefab of building on the pier, the staff stands on the workstation to in order to build the maintenance between the prefab. Convenient to use, easy operation, systematicness is high, and the practicality is strong.

To sum up, the utility model discloses a municipal administration bridge prefab is built and is used conversion platform can carry out the altitude mixture control according to the pier of difference, convenient to use, and application range is extensive, design benefit, and the structure is succinct, makes portably, and is with low costs, is suitable for extensive popularization and application.

Therefore, the purpose of the utility model is completely and effectively realized. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, the present invention includes all modifications within the spirit and scope of the appended claims.

Claims

1. The utility model provides a conversion platform is used in municipal administration bridge prefab is set up, a serial communication port, including base, left stand, right stand, left fixed pulley, right fixed pulley, directive wheel, left rope, right rope, workstation, left regulation pole, right regulation pole, first wire winding roller, second wire winding roller and drive arrangement, wherein:

2. The conversion table for municipal bridge preform construction according to claim 1, wherein said left rope and said right rope are steel ropes.

3. The conversion table for municipal bridge pre-cast building according to claim 1, wherein the left fixed pulley, the right fixed pulley, the steering wheel, the first winding roller and the second winding roller are rotatably disposed in a front-rear direction.

4. The conversion table for municipal bridge precast member construction according to claim 1, further comprising a left gear, a left rack, a right gear and a right rack, wherein the left rack and the right rack are oppositely arranged and vertically arranged on the left upright post and the right upright post respectively, and the left gear and the right gear are rotatably arranged at the left end and the right end of the workbench respectively and are meshed with the left rack and the right rack respectively.

5. The conversion table for municipal bridge preform construction according to claim 4, wherein the number of said left racks and the number of said right racks are 2, 2 of said left racks are located at the front and rear sides of said left notch, respectively, 2 of said right racks are located at the front and rear sides of said right notch, respectively, 2 of said left racks and 2 of said right racks are disposed in a one-to-one correspondence, the number of said left gears and the number of said right gears are 2, 2 of said left gears are located at the front and rear sides of said left adjusting rod, respectively, 2 of said left gears are engaged with 2 of said left racks in a one-to-one correspondence, 2 of said right gears are located at the front and rear sides of said right adjusting rod, respectively, and 2 of said right gears are engaged with 2 of said right racks in a one-to-one correspondence.

6. The conversion table for municipal bridge pre-cast member construction according to claim 1, further comprising a left limiting block and a right limiting block, wherein the right end of the left limiting block is disposed at the top end of the left notch, the left end of the left limiting block is disposed in the left upright post, the left end of the right limiting block is disposed at the top end of the right notch, and the right end of the right limiting block is disposed in the right upright post.

7. The conversion table for municipal bridge pre-cast member construction according to claim 1, further comprising a connecting pipe, wherein the connecting pipe is located at the lower end of the left upright and the lower end of the right upright and respectively connects the lower end of the left upright and the lower end of the right upright, and the other end of the left rope sequentially penetrates through the left upright, the connecting pipe and the right upright.

8. The conversion table for municipal bridge precast member construction according to claim 1, further comprising an annular protective net, wherein the annular protective net is disposed on the workbench.

9. The conversion table for municipal bridge pre-form construction according to claim 1, wherein said drive means is a motor.