CN216339061U

CN216339061U - Road and bridge construction platform

Info

Publication number: CN216339061U
Application number: CN202122876397.9U
Authority: CN
Inventors: 陈遵样
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a road and bridge construction platform, relates to the technical field of bridges, and aims to solve the technical problems that equipment in the prior art is large in size, inconvenient to store and process and incapable of being stably parked. The road and bridge construction platform comprises a bottom plate; the bottom of bottom plate is provided with the universal wheel, the upper end of bottom plate is provided with the stop collar group, the upper end of stop collar group is provided with the platen, the upper end fixed mounting of platen has the guardrail, the inboard of bottom plate is provided with adjusting part, adjusting part's bottom is provided with supporting component, the inboard of bottom plate is provided with control assembly. This road and bridge construction platform only needs support equipment through setting up of adjusting part and supporting component to realized parking the processing to the stability of equipment, driven lifting unit through control assembly and rotated, driven the platen rebound, thereby realized the lift to equipment and be convenient for accomodate the processing.

Description

Road and bridge construction platform

Technical Field

The utility model belongs to the technical field of road and bridge, and particularly relates to a road and bridge construction platform.

Background

Nowadays, in road and bridge engineering, construction platform equipment is most commonly used for lifting and lowering construction personnel, such as planning structures of roads crossing water areas, valleys and all traffic channels.

At present, the utility model patent of patent number CN202022449172.0 discloses a public road bridge roof beam construction platform, has solved among the prior art construction platform and has not been convenient for remove, leads to work efficiency lower, highly not convenient to adjust, the relatively poor problem of suitability. The utility model provides a public road bridge roof beam construction platform, the on-line screen storage device comprises a base, the top of base is provided with the bearing plate, the first fixed plate of the equal fixedly connected with in both sides at bearing plate top, and two first fixed plates are about bearing plate central symmetry, be provided with the second fixed plate directly over the first fixed plate, and all through adjusting pole fixed connection between the both sides at first fixed plate top and the both sides of second fixed plate bottom, the center department of second fixed plate bottom rotates through the pivot and is connected with the threaded rod, the first driving motor of bolt fixedly connected with is passed through to the one end of bearing plate bottom. The utility model has the advantages of convenient movement of the construction platform, improved working efficiency, convenient height adjustment and improved applicability. Its adoption is that the mode through the slide rail goes up and down to handle, but this construction platform is in the use, and the equipment size is great, when not using, is not convenient for accomodate the processing, and current construction platform can not stably park when using, appears skidding easily, has the potential safety hazard.

Therefore, to the above-mentioned problem that daily road and bridge construction platform is inconvenient to accomodate and can not stably park after using, urgent need be solved to improve the practicality of the device.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a road and bridge construction platform which aims to solve the technical problems that equipment in the prior art is large in size, inconvenient to store and handle and incapable of being stably parked.

(2) Technical scheme

In order to solve the above technical problems, the present invention provides a road and bridge construction platform, comprising a bottom plate; the bottom of the bottom plate is provided with universal wheels, the upper end of the bottom plate is provided with a plurality of limiting sleeve sets, a table plate is arranged at the upper end of each limiting sleeve set, a guardrail is fixedly mounted at the upper end of each table plate, an adjusting assembly is arranged on the inner side of the bottom plate, a supporting assembly is arranged at the bottom end of the adjusting assembly, a control assembly is arranged on the inner side of the bottom plate, a lifting assembly is arranged at the upper end of the control assembly, and the lifting assembly is located below the table plates.

When the road and bridge construction platform is used, the equipment is supported through the adjusting assembly and the supporting assembly, so that stable parking processing of the equipment is realized, the lifting assembly is driven to rotate through the control assembly, the bedplate is driven to move upwards, the bedplate is moved to limit processing through the limiting sleeve group, and lifting and storage processing of the equipment are realized.

Preferably, the inside of adjusting part is including first motor, first motor set up in the outside of bottom plate, the output shaft fixed mounting of first motor has first gear, drives first gear rotation through starting first motor, carries out drive processing to first gear.

Further, the inside of supporting component is including a rectangle section of thick bamboo, a rectangle section of thick bamboo set up in the bottom of bottom plate, the inboard of a rectangle section of thick bamboo is provided with a screw thread section of thick bamboo, a rectangle section of thick bamboo with screw thread section of thick bamboo sliding connection, the inboard of a screw thread section of thick bamboo is provided with first threaded rod, a screw thread section of thick bamboo with first threaded rod lead screw is connected, the upper end fixed mounting of first threaded rod has the second gear, the second gear with first gear engagement is connected, is connected through the meshing of first gear with the second gear and drives first threaded rod and rotate, is connected through the lead screw of first threaded rod with a screw thread section of thick bamboo and drives screw thread section of thick bamboo downstream, carries out spacing removal through the sliding connection of a screw thread section of thick bamboo and a rectangle section of thick bamboo and handles, supports equipment through a screw thread section of thick bamboo to the stable parking of equipment is handled has been realized.

Preferably, the inside of control unit is including the second motor, the second motor set up in the outside of bottom plate, the output shaft fixed mounting of second motor has the second threaded rod, the second threaded rod with the bottom plate rotates to be connected, drives the second threaded rod through starting the second motor and rotates the processing to the second threaded rod drive.

Furthermore, the control assembly is internally provided with a threaded ring, the threaded ring is arranged on the outer side of the second threaded rod, the second threaded rod is connected with a threaded ring screw rod, the threaded ring is driven to move rightwards through the connection of the second threaded rod and the threaded ring screw rod, and the threaded ring drives the rotary seat to move rightwards.

Still further, the inside of control assembly is including swivel seat, swivel seat fixed mounting be in the outside of screw thread ring, the outside of swivel seat is provided with the connecting rod, the swivel seat with the connecting rod rotates to be connected, and the screw thread ring drives the swivel seat and moves right, is connected through the rotation of swivel seat and connecting rod, drives the bracing piece and opens along the bottom plate is rotatory.

Still further, the inside of the lifting assembly comprises a supporting rod, the supporting rod is arranged on the outer side of the bottom plate, the supporting rod is rotatably connected with the bottom plate, the connecting rod is rotatably connected with the supporting rod, a sliding block is arranged at the upper end of the supporting rod, the supporting rod is rotatably connected with the sliding block, the sliding block is slidably connected with the bedplate, the supporting rod rotates along the sliding block, and the sliding block slides at the bottom end of the bedplate under the stress to drive the bedplate to move upwards.

(3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that: the road and bridge construction platform of the utility model drives the first gear to rotate by starting the first motor, drives the first threaded rod to rotate by the meshing connection of the first gear and the second gear, drives the threaded cylinder to move downwards by the connection of the first threaded rod and the lead screw of the threaded cylinder, carries out the limit movement treatment on the threaded cylinder by the sliding connection of the threaded cylinder and the rectangular cylinder, supports the equipment by the threaded cylinder, thereby realizing the stable parking treatment on the equipment, drives the second threaded rod to rotate by starting the second motor, drives the threaded ring to move rightwards by the connection of the second threaded rod and the lead screw of the threaded ring, drives the rotating seat to move rightwards by the threaded ring, drives the supporting rod to rotate and open along the bottom plate by the rotating connection of the rotating seat and the connecting rod, the supporting rod rotates along the slide block, the slide block slides at the bottom end of the slide block to drive the bedplate to move upwards by the arrangement of the limit sleeve group, the bedplate is moved for limiting treatment, so that the lifting of the equipment and the storage and treatment of the equipment are realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional expanded view of an embodiment of the present invention;

fig. 4 is a schematic structural view of a three-dimensional folding according to an embodiment of the present invention.

The labels in the figures are: 1. a base plate; 2. a universal wheel; 3. a limiting sleeve group; 4. a platen; 5. a guardrail; 6. an adjustment assembly; 7. a support assembly; 8. a control component; 9. a lifting assembly; 10. a first motor; 11. a first gear; 12. a rectangular cylinder; 13. a threaded barrel; 14. a first threaded rod; 15. a second gear; 16. a second motor; 17. a second threaded rod; 18. a threaded ring; 19. a rotating base; 20. a connecting rod; 21. a support bar; 22. a slide block.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

Example 1

The specific embodiment is used for a road and bridge construction platform, the schematic perspective structure of which is shown in fig. 1, and the schematic sectional structure of which is shown in fig. 2, and the road and bridge construction platform comprises a bottom plate 1; the bottom of bottom plate 1 is provided with universal wheel 2, the upper end of bottom plate 1 is provided with stop collar group 3, stop collar group 3 is provided with a plurality ofly, the upper end of stop collar group 3 is provided with platen 4, the upper end fixed mounting of platen 4 has guardrail 5, the inboard of bottom plate 1 is provided with adjusting part 6, the bottom of adjusting part 6 is provided with supporting component 7, the inboard of bottom plate 1 is provided with control assembly 8, the upper end of control assembly 8 is provided with lifting unit 9, lifting unit 9 is located the below of platen 4.

For the present embodiment, the shape and structure of the bottom plate 1 are set according to practical application, for example, the bottom plate 1 may have a rectangular structure, a circular structure and a polygonal structure.

Wherein, the interior of the adjusting component 6 comprises a first motor 10, the first motor 10 is arranged at the outer side of the bottom plate 1, a first gear 11 is fixedly arranged on an output shaft of the first motor 10, the first gear 11 is driven to rotate by starting the first motor 10, the first gear 11 is driven, the interior of the supporting component 7 comprises a rectangular cylinder 12, the rectangular cylinder 12 is arranged at the bottom end of the bottom plate 1, a threaded cylinder 13 is arranged at the inner side of the rectangular cylinder 12, the rectangular cylinder 12 is in sliding connection with the threaded cylinder 13, a first threaded rod 14 is arranged at the inner side of the threaded cylinder 13, the threaded cylinder 13 is in screw connection with the first threaded rod 14, a second gear 15 is fixedly arranged at the upper end of the first threaded rod 14, the second gear 15 is in meshing connection with the first gear 11, the first threaded rod 14 is driven to rotate by the meshing connection of the first gear 11 and the second gear 15, the threaded cylinder 13 is driven to move downwards by the screw connection of the first threaded rod 14 and the threaded cylinder 13, the sliding connection through a threaded cylinder 13 and a rectangular cylinder 12 is used for limiting and moving the threaded cylinder 13, and the threaded cylinder 13 is used for supporting equipment, so that stable parking processing of the equipment is realized.

The specific embodiment is used for a road and bridge construction platform, a schematic section unfolding structure of the platform is shown in fig. 3, a schematic three-dimensional folding structure of the platform is shown in fig. 4, a second motor 16 is arranged in a control assembly 8, the second motor 16 is arranged on the outer side of a bottom plate 1, a second threaded rod 17 is fixedly mounted on an output shaft of the second motor 16, the second threaded rod 17 is rotatably connected with the bottom plate 1, the second motor 16 is started to drive the second threaded rod 17 to rotate, the second threaded rod 17 is driven to rotate, the control assembly 8 comprises a threaded ring 18, the threaded ring 18 is arranged on the outer side of the second threaded rod 17, the second threaded rod 17 is connected with a threaded ring 18 through a screw rod, the threaded ring 18 is driven to move rightwards through the screw rod connection of the second threaded rod 17 and the threaded ring 18, and the threaded ring 18 drives a rotary seat 19 to move rightwards.

Meanwhile, the inside of the control assembly 8 comprises a rotary seat 19, the rotary seat 19 is fixedly installed on the outer side of the threaded ring 18, a connecting rod 20 is arranged on the outer side of the rotary seat 19, the rotary seat 19 is rotatably connected with the connecting rod 20, the threaded ring 18 drives the rotary seat 19 to move rightwards, the rotary seat 19 is rotatably connected with the connecting rod 20, the supporting rod 21 is driven to rotate and open along the bottom plate 1, the inside of the lifting assembly 9 comprises a supporting rod 21, the supporting rod 21 is arranged on the outer side of the bottom plate 1, the supporting rod 21 is rotatably connected with the bottom plate 1, the connecting rod 20 is rotatably connected with the supporting rod 21, a sliding block 22 is arranged at the upper end of the supporting rod 21, the supporting rod 21 is rotatably connected with the sliding block 22, the sliding block 22 is slidably connected with the bedplate 4, the supporting rod 21 rotates along the sliding block 22, the sliding block 22 is forced to slide at the bottom end of the bedplate 4, and drives the bedplate 4 to move upwards.

When the road and bridge construction platform of the technical scheme is used, the first gear 11 is driven to rotate by starting the first motor 10, the first threaded rod 14 is driven to rotate by the meshing connection of the first gear 11 and the second gear 15, the threaded barrel 13 is driven to move downwards by the lead screw connection of the first threaded rod 14 and the threaded barrel 13, the threaded barrel 13 is subjected to limiting movement treatment by the sliding connection of the threaded barrel 13 and the rectangular barrel 12, the equipment is supported by the threaded barrel 13, so that the stable parking treatment of the equipment is realized, the second threaded rod 17 is driven to rotate by starting the second motor 16, the threaded ring 18 is driven to move rightwards by the lead screw connection of the second threaded rod 17 and the threaded ring 18, the threaded ring 18 drives the rotary seat 19 to move rightwards, the support rod 21 is driven to rotate and open along the bottom plate 1 by the rotary connection of the rotary seat 19 and the connecting rod 20, the support rod 21 rotates along the sliding block 22, slider 22 atress slides in the bottom of platen 4, drives platen 4 rebound, through the setting of stop collar group 3, moves spacing processing to platen 4 to realized the lift to equipment and be convenient for accomodate the processing.

Claims

1. A road and bridge construction platform comprises a bottom plate; the novel multifunctional lifting table is characterized in that universal wheels are arranged at the bottom end of the bottom plate, a plurality of limiting sleeve groups are arranged at the upper end of the bottom plate, a table plate is arranged at the upper end of each limiting sleeve group, a guardrail is fixedly mounted at the upper end of each table plate, an adjusting assembly is arranged on the inner side of the bottom plate, a supporting assembly is arranged at the bottom end of each adjusting assembly, a control assembly is arranged on the inner side of the bottom plate, a lifting assembly is arranged at the upper end of the control assembly, and the lifting assembly is located below the table plates.

2. The road and bridge construction platform according to claim 1, wherein the adjusting assembly comprises a first motor inside, the first motor is arranged outside the bottom plate, and a first gear is fixedly mounted on an output shaft of the first motor.

3. The road and bridge construction platform according to claim 2, wherein the supporting assembly comprises a rectangular cylinder inside, the rectangular cylinder is arranged at the bottom end of the bottom plate, a threaded cylinder is arranged inside the rectangular cylinder, the rectangular cylinder is slidably connected with the threaded cylinder, a first threaded rod is arranged inside the threaded cylinder, the threaded cylinder is connected with the first threaded rod through a screw rod, a second gear is fixedly mounted at the upper end of the first threaded rod, and the second gear is meshed with the first gear.

4. The road and bridge construction platform of claim 1, wherein the control assembly comprises a second motor inside, the second motor is arranged outside the bottom plate, a second threaded rod is fixedly mounted on an output shaft of the second motor, and the second threaded rod is rotatably connected with the bottom plate.

5. The road and bridge construction platform of claim 4, wherein the control assembly comprises a threaded ring inside, the threaded ring is disposed outside the second threaded rod, and the second threaded rod is connected with the threaded ring.

6. The road and bridge construction platform of claim 5, wherein the control assembly comprises a rotary seat inside, the rotary seat is fixedly installed on the outer side of the threaded ring, a connecting rod is arranged on the outer side of the rotary seat, and the rotary seat is rotatably connected with the connecting rod.

7. The road and bridge construction platform according to claim 6, wherein the lifting assembly comprises a support rod inside, the support rod is arranged outside the bottom plate, the support rod is rotatably connected with the bottom plate, the connecting rod is rotatably connected with the support rod, a slider is arranged at the upper end of the support rod, the support rod is rotatably connected with the slider, and the slider is slidably connected with the bedplate.