CN215562005U

CN215562005U - Highway bridge construction support bracket

Info

Publication number: CN215562005U
Application number: CN202122330822.4U
Authority: CN
Inventors: 呼学有; 王郁近; 任亁
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-18
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a highway bridge construction supporting bracket, which comprises a supporting base, wherein a mounting pipe is fixedly arranged on the supporting base, an electric telescopic rod is fixedly arranged on the mounting pipe, the electric telescopic rod is provided with a movable plate, a mounting frame is fixedly arranged on the movable plate, a rotating shaft is arranged in the mounting frame, a moving wheel is fixedly arranged on the rotating shaft, a rotating groove is formed in the supporting base, a rotating plate is arranged in the rotating groove, a groove is formed in the supporting base, a motor is fixedly arranged in the groove and fixedly connected with the rotating plate, an electric push rod is fixedly arranged at the top of the rotating plate, a supporting plate is arranged at the top of the electric push rod, the moving wheel can be moved out of the mounting pipe through the electric telescopic rod and can support the whole device, the moving wheel can be conveniently moved and moved to a designated position, and the electric telescopic rod can be controlled to return to the inside of the mounting pipe to support the mounting pipe, the stability is improved, and the device is prevented from shifting due to the moving wheels when in use.

Description

Highway bridge construction support bracket

Technical Field

The utility model relates to the field of highway bridges, in particular to a highway bridge construction supporting bracket.

Background

The highway bridge is specially built for passing vehicles and pedestrians on the highway. Highway bridges are made of steel, reinforced concrete or wood and are designed for heavy rolling loads of up to 0.8 ten thousand tons, crowd. The width of the drive section is at least 1 meter wide depending on the expected strength and speed of traffic and the shape and span of the bridge (typically 7-21 meters) walkway.

The existing highway bridge construction support bracket can be used in the construction process, the existing support bracket is inconvenient to move, a large amount of time is spent to move when the existing support bracket is used, inconvenience is caused, and time is wasted, so that the highway bridge construction support bracket is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a highway bridge construction supporting bracket to solve the technical problem.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a public road bridge roof beam construction support bracket, includes the support base, run through on the support base and set firmly a plurality of installation pipes, installation intraduct has set firmly electric telescopic handle, electric telescopic handle's flexible end is equipped with the fly leaf admittedly, the fly leaf bottom has set firmly the mounting bracket, the inside rotation of mounting bracket is connected with the pivot, the removal wheel has set firmly in the pivot, the support base top is provided with rotates the groove, it is connected with the commentaries on classics board to rotate inslot portion rotation, the inside recess that is provided with of support base, the inside motor that has set firmly of recess, the power output shaft of motor runs through the recess and extends to rotate inslot portion and commentaries on classics board rigid coupling, the commentaries on classics board top has set firmly electric putter, the electric putter top is provided with the backup pad.

Preferably, a third external thread column is fixedly arranged at the telescopic end of the electric push rod, a second thread groove is formed in the middle of the bottom of the supporting plate, and the third external thread column is in threaded connection with the second thread groove.

Preferably, the backup pad bottom is provided with a plurality of first thread grooves, the support base top is provided with a plurality of third thread grooves, be provided with a plurality of internal thread pipes between backup pad and the support base, internal thread nose portion has set firmly the second external screw post, second external screw post and first thread groove threaded connection, internal thread pipe internal thread is connected with first external screw post, first external screw post bottom and third thread groove threaded connection.

Preferably, a plurality of the first screw grooves are connected to form a circle, and a plurality of the third screw grooves are connected to form a circle.

Preferably, a control panel is fixedly arranged on the right side of the supporting base and is electrically connected with the electric push rod and the electric telescopic rod.

Preferably, the inner walls of the left side and the right side of the bottom of the inner cavity of the installation tube are fixedly provided with limiting blocks.

The utility model has the beneficial effects that:

1. according to the utility model, the movable wheel can be moved out of the mounting pipe and the whole device is supported through the electric telescopic rod, the movable wheel is convenient to move and can be moved to a specified position, and the electric telescopic rod can be controlled to return the movable wheel to the inside of the mounting pipe, so that the mounting pipe is supported, the stability is improved, and the device is prevented from being deviated due to the movable wheel when in use.

2. Drive the backup pad through the motor and rotate, can make the backup pad be applicable to the support in different position, and through setting up internal thread pipe, first external screw thread post, second external screw thread post can effectual increase its support dynamics, through setting up third external screw thread post, the backup pad of being convenient for is dismantled, is installed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the support plate of the present invention;

FIG. 4 is a top view of the support base of the present invention;

reference numerals: 1. a support base; 2. a first externally threaded post; 3. an internally threaded tube; 4. a second externally threaded post; 5. a support plate; 6. a third externally threaded post; 7. an electric push rod; 8. a rotating groove; 9. a groove; 10. a motor; 11. rotating the plate; 12. a control panel; 13. a first thread groove; 14. a second thread groove; 15. a third thread groove; 16. installing a pipe; 17. an electric telescopic rod; 18. a movable plate; 19. a limiting block; 20. a moving wheel; 21. a mounting frame; 22. a rotating shaft.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

As shown in FIGS. 1-4, a supporting bracket for highway bridge construction comprises a supporting base 1, a plurality of mounting tubes 16 are fixedly arranged on the supporting base 1 in a penetrating manner, electric telescopic rods 17 are fixedly arranged in the mounting tubes 16, movable plates 18 are fixedly arranged at telescopic ends of the electric telescopic rods 17, a mounting frame 21 is fixedly arranged at the bottom of each movable plate 18, a rotating shaft 22 is rotatably connected in each mounting frame 21, a moving wheel 20 is fixedly arranged on each rotating shaft 22, a rotating groove 8 is formed in the top of the supporting base 1, a rotating plate 11 is rotatably connected in each rotating groove 8, a groove 9 is formed in the supporting base 1, a motor 10 is fixedly arranged in each groove 9, a power output shaft of the motor 10 penetrates through each groove 9 and extends into each rotating groove 8 to be fixedly connected with the rotating plate 11, an electric push rod 7 is fixedly arranged at the top of each rotating plate 11, a supporting plate 5 is arranged at the top of each electric push rod 7, and limiting blocks 19 are fixedly arranged on the inner walls of the left side and the right side of the bottom of an inner cavity of each mounting tube 16,

when the device is used specifically, when the device needs to be used, the electric telescopic rod 17 can be started through the control panel 12, the electric telescopic rod 17 drives the moving wheel 20 to move downwards, so that the moving wheel 20 moves out of the mounting pipe 16 and supports the device, and a worker can easily push the device to a specified position by means of the moving wheel 20;

when the device is pushed to a specified position, the motor 10 can be started as required, the motor 10 drives the turntable to rotate, the turntable drives the support plate 5 to rotate, so that the support plate 5 can be suitable for supporting at different angles, and after the support plate 5 is adjusted, the electric push rod 7 is started, so that the electric push rod 7 drives the support plate 5 to move up and down, and the support plate 5 plays a supporting role;

the bottom of the supporting plate 5 is provided with a plurality of first thread grooves 13, the top of the supporting base 1 is provided with a plurality of third thread grooves 15, a plurality of internal thread pipes 3 are arranged between the supporting plate 5 and the supporting base 1, the top of the internal thread pipe 3 is fixedly provided with a second external thread column 4, the second external thread column 4 is in threaded connection with the first thread grooves 13, the internal threads of the internal thread pipe 3 are connected with a first external thread column 2, the bottom end of the first external thread column 2 is in threaded connection with the third thread grooves 15, the first thread grooves 13 are connected to form a circular shape, the third thread grooves 15 are connected to form a circular shape, when the supporting plate 5 is supported, the second external thread column 4 at the top of the internal thread pipe 3 is in threaded connection with the first thread grooves 13 by picking up the internal thread pipe 3, then the first external thread column 2 is rotated to move the first external thread column 2 downwards, so that the first external thread column 2 is connected with the third thread grooves 15, thereby further playing a supporting role;

the telescopic end of the electric push rod 7 is fixedly provided with a third external thread column 6, the middle of the bottom of the support plate 5 is provided with a second thread groove 14, and the third external thread column 6 is in threaded connection with the second thread groove 14, so that the support plate 5 is convenient to mount and dismount.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a public road bridge roof beam construction support bracket, includes supporting pedestal (1), its characterized in that: run through on support base (1) and set firmly a plurality of installation pipe (16), installation pipe (16) inside has set firmly electric telescopic handle (17), the flexible end of electric telescopic handle (17) is equipped with fly leaf (18) admittedly, fly leaf (18) bottom has set firmly mounting bracket (21), mounting bracket (21) internal rotation is connected with pivot (22), the removal wheel (20) has set firmly on pivot (22), support base (1) top is provided with rotates groove (8), it is connected with commentaries on classics board (11) to rotate groove (8) internal rotation, support base (1) inside is provided with recess (9), recess (9) inside has set firmly motor (10), the power output shaft of motor (10) runs through recess (9) and extends to rotate groove (8) inside and commentaries on classics board (11) rigid coupling, commentaries on classics board (11) top has set firmly electric putter (7), and a supporting plate (5) is arranged at the top of the electric push rod (7).

2. A road bridge construction support bracket according to claim 1, characterised in that: the telescopic end of the electric push rod (7) is fixedly provided with a third external thread column (6), the middle of the bottom of the support plate (5) is provided with a second thread groove (14), and the third external thread column (6) is in threaded connection with the second thread groove (14).

3. A road bridge construction support bracket according to claim 1, characterised in that: the utility model discloses a support structure, including backup pad (5), supporting base (1), internal thread pipe (3), second external thread post (4) have set firmly at internal thread pipe (3) top, second external thread post (4) and first thread groove (13) threaded connection, internal thread pipe (3) internal thread is connected with first external thread post (2), first external thread post (2) bottom and third thread groove (15) threaded connection, backup pad (5) bottom is provided with a plurality of first thread grooves (13), supporting base (1) top is provided with a plurality of third thread grooves (15), be provided with a plurality of internal thread pipes (3) between backup pad (5) and supporting base (1).

4. A road bridge construction support bracket according to claim 3, characterised in that: the first thread grooves (13) are connected to form a circle, and the third thread grooves (15) are connected to form a circle.

5. A road bridge construction support bracket according to claim 1, characterised in that: the right side of the supporting base (1) is fixedly provided with a control panel (12), and the control panel (12) is electrically connected with the electric push rod (7) and the electric telescopic rod (17).

6. A road bridge construction support bracket according to claim 1, characterised in that: and limiting blocks (19) are fixedly arranged on the inner walls of the left side and the right side of the bottom of the inner cavity of the mounting pipe (16).