CN219930735U

CN219930735U - Bridge construction platform

Info

Publication number: CN219930735U
Application number: CN202321708272.8U
Authority: CN
Inventors: 黄文悦; 周杰; 周雪松; 代联文
Original assignee: Sichuan Chengqiongya Expressway Co ltd
Current assignee: Sichuan Chengqiongya Expressway Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-10-31
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to a bridge construction platform, which comprises a fixed seat, wherein a rotating device is arranged on the fixed seat, the rotating device comprises a rotating disc and a first motor, the top end of the fixed seat is provided with the rotating disc, the first motor is arranged beside the rotating disc, a lifting mechanism is arranged on the rotating disc and comprises a horizontal support frame, a vertical support frame and a lifting frame, the horizontal support frame is arranged at the top end of the rotating disc, one end of the horizontal support frame is provided with the vertical support frame, the lifting frame is connected in a sliding manner in the vertical support frame, the output end of the lifting frame is connected with a hanging basket, and a moving mechanism is arranged in the hanging basket and comprises a second motor, a screw rod, a guide plate and a construction platform.

Description

Bridge construction platform

Technical Field

The utility model relates to the technical field of bridge construction, in particular to a bridge construction platform.

Background

The bridge construction platform is used for setting up and working platform in bridge construction process to provide safe and convenient operational environment, bridge construction platform mainly comprises support, crossbeam, longeron, deck, railing etc. and the support adopts steel pipe or steel sheet material generally, crossbeam and longeron then adopt steel or aluminium alloy material, deck and railing then adopt steel sheet or aluminium alloy section bar generally, when designing bridge construction platform, need consider the stability of platform, in order to guarantee the safety of workman and equipment during operation above that, consequently, need carry out calculation and intensity analysis of platform structure, in order to confirm model specification and quantity etc. of support and roof beam, bridge construction platform needs to possess the safeguard function such as antiskid, fall-proof, prevent wind etc. in addition, still need install facilities such as railing, safety net in order to provide safeguard, in construction platform's design and construction process, need take into account environmental protection factors such as adopting environmental protection material, noise reduction, dust reduction etc. for convenient construction and transportation, bridge construction platform needs to have easy detachability and reusability, in order to use in different engineering, need be careful, specific design and construction and the circumstances depend on actual design and construction and need be in order to guarantee that it is stable to keep down in fact when operating and the platform is used normally and is required to operate and in order to keep up and keep proper operation.

The existing bridge construction platform is not provided with a rotating device, and cannot perform omnibearing construction during construction, so that the working efficiency is extremely affected.

Disclosure of Invention

The utility model aims to provide a bridge construction platform which solves the problems that in the prior art, omnibearing construction cannot be carried out, the position adjustment of constructors in a construction hanging basket is inconvenient and the height adjustment of the construction hanging basket is unstable.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bridge construction platform, includes the fixing base, install rotary device on the fixing base, rotary device includes rotary disk and first motor, the fixing base top is provided with the rotary disk, the other first motor that installs of rotary disk, install elevating system on the rotary disk, elevating system includes horizontal support frame, vertical support frame and crane, horizontal support frame is installed on the rotary disk top, horizontal support frame one end is provided with vertical support frame, sliding connection has the crane in the vertical support frame, the output connection of crane is equipped with the hanging flower basket, install moving mechanism in the hanging flower basket, moving mechanism includes second motor, screw rod, deflector and construction platform, the bottom left side of hanging flower basket is provided with the second motor, the output rotation of second motor is connected with the screw rod, and screw rod and activity are threaded into the left side of hanging flower basket, fixed mounting has the deflector on the screw rod, the deflector top is provided with construction platform.

As a further scheme of the utility model: the output of first motor is equipped with first gear, first gear engagement connection is equipped with the second gear, second gear and rotary disk bottom fixed connection make the rotatory process of accomplishing this mechanism through the cooperation of each part use, can rotate to different angles and carry out the work progress, have increased the practicality of this mechanism.

As still further aspects of the utility model: the horizontal support frame bottom is equipped with first hoist engine, be equipped with wire rope on the first poplar machine that rolls up, the connection of horizontal support frame top is equipped with first leading wheel, first leading wheel leads wire rope, wire rope links to each other with the crane left side, uses through the cooperation of each part and makes the completion to the lift process of lifter plate.

As still further aspects of the utility model: one side of vertical support frame is equipped with the second hoist engine, the connection is equipped with the belt on the second hoist engine, the top of vertical support frame is equipped with the supporting wheel, the top inner chamber department of vertical support frame is equipped with the second leading wheel, the belt is connected with supporting wheel and second leading wheel meshing, the belt links to each other with the crane top, uses through the cooperation of each part and makes more convenient to the lift process of lifter plate.

As still further aspects of the utility model: the lifting frame is characterized in that guide strips are arranged on two sides of the lifting frame, a sliding rail is arranged on the inner wall of the vertical supporting frame, the sliding rail is matched with the guide strips, and the lifting process of the lifting frame is more stable through the cooperation of the components.

As still further aspects of the utility model: the chute is offered to the hanging flower basket bottom, and the spout department is equipped with the slider, the slider links to each other with the deflector bottom, through the use of each part for accomplish the position removal to the workman on the hanging flower basket, make work efficiency increase, work process is more convenient, swift.

As still further aspects of the utility model: hanging buckles are arranged at the two ends of the hanging basket and the bottom end of the lifting frame, ropes are connected between the hanging buckles, and the hanging process of the hanging basket is more stable through the use of all parts.

Compared with the prior art, the utility model has the advantages that:

1. the utility model comprises the rotary disk and the first motor, and the rotation process of the equipment is completed through the matched use of the components, so that the rotation is more convenient, the working efficiency is improved, the omnibearing construction process can be carried out, the practicability of the equipment is improved, and the construction of a bridge by workers is facilitated.

2. The utility model comprises the horizontal support frame, the vertical support frame and the lifting frame, and the cooperation of the components is used to facilitate the control of the construction platform, the height adjustment of the lifting frame is facilitated, the work of workers is facilitated, the work efficiency of the workers is improved, and the operation process of the workers is facilitated.

3. In addition, the utility model comprises the second motor, the screw rod, the guide plate and the construction platform, and the position of the constructor is adjusted by the cooperation of the components, so that the work is more convenient, the working efficiency is increased, the construction operation of workers is convenient, and the practicability of the equipment is further improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in the present utility model;

FIG. 3 is an enlarged schematic view of B in the present utility model;

FIG. 4 is a schematic side view of the present utility model;

FIG. 5 is an enlarged schematic view of structure C in the present utility model;

fig. 6 is a schematic diagram of a split structure of a basket according to the present utility model.

In the figure: 1. a fixing seat; 2. a rotating disc; 3. a first motor; 4. a horizontal support frame; 5. a vertical support; 6. a lifting frame; 7. a hanging basket; 8. a second motor; 9. a screw; 10. a guide plate; 11. a construction platform; 12. a first gear; 13. a second gear; 14. a first hoist; 15. a wire rope; 16. a first guide wheel; 17. a second hoist; 18. a belt; 19. a support wheel; 20. a second guide wheel; 21. a guide bar; 22. a slide rail; 23. a chute; 24. a slide block; 25. hanging buckle; 26. a rope.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1 to 5, in an embodiment of the present utility model:

the utility model provides a bridge construction platform, including fixing base 1, install rotary device on the fixing base 1, rotary device includes rotary disk 2 and first motor 3, the fixing base 1 top is provided with rotary disk 2, the other first motor 3 that installs of rotary disk 2, install elevating system on the rotary disk 2, elevating system includes horizontal support frame 4, vertical support frame 5 and crane 6, horizontal support frame 4 is installed on rotary disk 2 top, horizontal support frame 4 one end is provided with vertical support frame 5, sliding connection has crane 6 in vertical support frame 5, the output connection of crane 6 is equipped with hanging flower basket 7, install moving mechanism in the hanging flower basket 7, moving mechanism includes second motor 8, screw rod 9, deflector 10 and construction platform 11, the bottom left side of hanging flower basket 7 is provided with second motor 8, the output rotation of second motor 8 is connected with screw rod 9, and screw rod 9 and activity are interluded in the left side of hanging flower basket 7, fixedly mounted has deflector 10 on the screw rod 9, deflector 10 top is provided with construction platform 11.

In the embodiment of the utility model, the following steps are included: the output end of the first motor 3 is provided with a first gear 12, the first gear 12 is connected with a second gear 13 in a meshing manner, the second gear 13 is fixedly connected with the bottom end of the rotary disk 2, the first motor 3 is started to drive the first gear 12 to rotate, the second gear 13 connected with the first motor in a meshing manner rotates, and the rotary disk 2 is driven to rotate under the action of the second gear 13.

In the embodiment of the utility model, the following steps are included: the bottom of the horizontal support frame 4 is provided with a first winch 14, a steel wire rope 15 is arranged on the first winch 14, the top of the horizontal support frame 4 is connected with a first guide wheel 16, the first guide wheel 16 guides the steel wire rope 15, the steel wire rope 15 is connected with the left side of the lifting plate, the first winch 14 is started to drive the steel wire rope 15 to carry out the collection process, and the lifting process of the lifting frame 6 is completed under the action of the first guide wheel 16.

In the embodiment of the utility model, the following steps are included: one side of the vertical support frame 5 is provided with a second winch 17, a belt 18 is connected and arranged on the second winch 17, the top of the vertical support frame 5 is provided with a supporting wheel 19, a second guide wheel 20 is arranged at the inner cavity of the top end of the vertical support frame 5, the belt 18 is meshed and connected with the supporting wheel 19 and the second guide wheel 20, the belt 18 is connected with the top end of the lifting frame 6, the second winch 17 is started and drives the belt 18 to carry out a transmission process, and the lifting process of the lifting frame 6 is further promoted to be completed under the double functions of the supporting wheel 19 and the second guide wheel 20.

In the embodiment of the utility model, the following steps are included: guide strips 21 are arranged on two sides of the lifting frame 6, sliding rails 22 are arranged on the inner wall of the vertical supporting frame 5, the sliding rails 22 are matched with the guide strips 21, and the guide strips 21 are utilized to slide along the sliding rails 22 in the lifting process of the lifting frame 6.

In the embodiment of the utility model, the following steps are included: the bottom of the hanging basket 7 is provided with a sliding groove 23, the sliding groove 23 is provided with a sliding block 24, the sliding block 24 is connected with the bottom end of the guide plate 10, and in the process of moving the construction platform 11, the sliding block 24 at the bottom of the guide plate 10 is utilized to complete the moving process of the construction platform 11 along the sliding groove 23 matched with the sliding block 24.

In the embodiment of the utility model, the following steps are included: hanging buckles 25 are arranged at the two ends of the hanging basket 7 and the bottom end of the lifting plate, ropes 26 are connected between the hanging buckles 25, the hanging buckles 25 at the two ends of the hanging basket 7 and the bottom end of the lifting plate are connected by the ropes 26, and the lifting frame 6 is utilized to fix the hanging basket 7.

Example 2:

referring to fig. 1 to 5, in use, the fixing base 1 is fixed on the top of a construction vehicle or a bridge, and a constructor enters the construction platform 11, the first motor 3 is started to drive the first gear 12 to rotate, the second gear 13 engaged with the first gear is driven to rotate, the rotating disc 2 is driven to rotate to a proper position under the action of the second gear 13, the first winch 14 is started, the winding and unwinding process of the wire rope 15 is controlled, the second winch 17 is started, the belt 18 is driven to carry out a transmission process, under the dual action of the supporting wheel 19 and the second guiding wheel 20, the first winch 14 and the second winch 17 are controlled to finish a sliding process of the lifting frame 6 along the sliding rail 22 by utilizing the guiding strip 21, the operation is stopped when the lifting frame is lowered to a proper position, the second motor 8 is started, the screw 9 is driven to rotate, the guiding plate 10 is driven to move under the action of the screw 9, the construction platform 11 at the upper part of the guiding plate 10 is driven to rotate to a proper position under the action of the sliding block 24 at the bottom of the guiding plate 10, the sliding groove 23 is controlled to move along the adaptive sliding groove 23, the lifting basket 7 and the hanging basket 7 are buckled at the two ends of the lifting frame 7 and the hanging basket 7 are connected by utilizing the rope 25.

In all the above mentioned embodiments, the welding, the matching connection of the bolt and the nut, the bolt or the screw connection or other known connection modes can be selected according to the actual situation, and are not described in detail herein, the above description refers to the write-in fixed connection, and the welding is preferentially considered, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art should be covered by the protection scope of the present utility model if the technical scheme and the inventive concept thereof are equivalent or changed within the scope of the present utility model.

Claims

1. Bridge construction platform, including fixing base (1), its characterized in that: the rotary device is arranged on the fixed seat (1), the rotary device comprises a rotary disc (2) and a first motor (3), the top end of the fixed seat (1) is provided with the rotary disc (2), the first motor (3) is arranged beside the rotary disc (2), a lifting mechanism is arranged on the rotary disc (2), the lifting mechanism comprises a horizontal supporting frame (4), a vertical supporting frame (5) and a lifting frame (6), the horizontal supporting frame (4) is arranged at the top end of the rotary disc (2), one end of the horizontal supporting frame (4) is provided with the vertical supporting frame (5), the lifting frame (6) is connected with a hanging basket (7) in the vertical supporting frame (5), a moving mechanism is arranged in the hanging basket (7), the moving mechanism comprises a second motor (8), a screw rod (9), a guide plate (10) and a construction platform (11), the left side of the bottom end of the hanging basket (7) is provided with the second motor (8), the output end of the second motor (8) is rotationally connected with the screw rod (9), the hanging basket (9) is connected with the lifting frame (6) in a sliding mode, the lifting mechanism is connected with the left side of the movable screw rod (7) and is fixedly arranged on the left side of the guide plate (10), the top end of the guide plate (10) is provided with a construction platform (11).

2. The bridge construction platform according to claim 1, wherein: the output end of the first motor (3) is provided with a first gear (12), the first gear (12) is connected with a second gear (13) in a meshed mode, and the second gear (13) is fixedly connected with the bottom end of the rotating disc (2).

3. The bridge construction platform according to claim 2, wherein: the horizontal support frame (4) bottom is equipped with first hoist engine (14), be equipped with wire rope (15) on first hoist engine (14), horizontal support frame (4) top connection is equipped with first leading wheel (16), first leading wheel (16) are directed wire rope (15), wire rope (15) link to each other with crane (6) left side.

4. The bridge construction platform according to claim 1, wherein: one side of vertical support frame (5) is equipped with second hoist engine (17), be connected on second hoist engine (17) and be equipped with belt (18), the top of vertical support frame (5) is equipped with supporting wheel (19), the top inner chamber department of vertical support frame (5) is equipped with second leading wheel (20), belt (18) are connected with supporting wheel (19) and second leading wheel (20) meshing, belt (18) link to each other with crane (6) top.

5. The bridge construction platform according to claim 4, wherein: guide strips (21) are arranged on two sides of the lifting frame (6), sliding rails (22) are arranged on the inner wall of the vertical supporting frame (5), and the sliding rails (22) are matched with the guide strips (21).

6. The bridge construction platform according to claim 5, wherein: a sliding groove (23) is formed in the bottom of the hanging basket (7), a sliding block (24) is arranged at the sliding groove (23), and the sliding block (24) is connected with the bottom end of the guide plate (10).

7. The bridge construction platform according to claim 6, wherein: hanging buckles (25) are arranged at both ends of the hanging basket (7) and the bottom end of the lifting plate, and ropes (26) are connected between the hanging buckles (25).