CN210368650U

CN210368650U - Scaffold for highway bridge construction

Info

Publication number: CN210368650U
Application number: CN201920834019.4U
Authority: CN
Inventors: 赖声舜; 王忠福; 邱平香
Original assignee: Ganzhou Aimeriai Construction Engineering Co Ltd
Current assignee: Ganzhou Aimeriai Construction Engineering Co Ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-21
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a scaffold frame is used in public road bridge roof beam construction, the on-line screen storage device comprises a base, the top fixedly connected with fixed block of base, the top fixedly connected with support of fixed block, the equal fixedly connected with guide arm in both sides of support inside, the surperficial swing joint of guide arm has the supporting shoe, the bottom fixedly connected with ring gear of supporting shoe, the bottom of ring gear are provided with the third motor, and the fixed surface of third motor shaft is connected with the third gear, the surface and the ring gear meshing of third gear, the top fixedly connected with slider of third motor. The utility model discloses a cooperation that sets up support, guide arm, supporting shoe, ring gear, third motor, third gear, third motor, slider, fixed plate, first electric telescopic handle, stay cord, gyro wheel and second motor is used, makes public road bridge roof beam construction use of scaffold frame convenient to use, and scaffold frame height-adjustable, and convenient to use person gets puts the material, is favorable to people's use.

Description

Scaffold for highway bridge construction

Technical Field

The utility model relates to a construction equipment technical field specifically is a public road bridge roof beam scaffold frame for construction.

Background

The scaffold is the indispensable instrument that job site workman high altitude construction of bridge construction used, especially some large-scale bridges's height is higher, the supplementary height that climbs of accessible scaffold during the construction, the application of scaffold has greatly made things convenient for the construction of bridge, the application is very extensive, also obtain the wide attention of building field personage to the improvement and the application of various scaffolds, present scaffold for the construction of highway bridge is mostly the fixed integral type scaffold of high width, highly can not adjust, and the material on the scaffold is placed on the footboard, it needs the user to bow when getting to pick up, be unfavorable for people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a public road bridge roof beam scaffold frame for construction possesses public road bridge roof beam construction with scaffold frame convenient to use's advantage, has solved public road bridge roof beam construction and has used inconvenient problem with scaffold frame.

In order to achieve the above object, the utility model provides a following technical scheme: a scaffold for highway bridge construction comprises a base, wherein a fixed block is fixedly connected to the top of the base, a support is fixedly connected to the top of the fixed block, guide rods are fixedly connected to two sides of the interior of the support, a support block is movably connected to the surface of each guide rod, an inner gear ring is fixedly connected to the bottom of each support block, a third motor is arranged at the bottom of the inner gear ring, a third gear is fixedly connected to the surface of a rotating shaft of the third motor, the surface of the third gear is meshed with the inner gear ring, a sliding block is fixedly connected to the top of the third motor, the inner wall of the sliding block is movably connected with the surface of the inner gear ring, the top end of the rotating shaft of the third motor sequentially penetrates through the inner gear ring and the support block and extends to the exterior of the support block to be fixedly connected with a fixed plate, a first, the left side of the top of the supporting block is fixedly connected with a pull rope through a hanging ring, the surface of the support is movably connected with a roller through a fixing frame, the surface of the pull rope is movably connected with the roller, the bottom of the left side of the support is fixedly connected with a second motor, and the surface of a rotating shaft of the second motor is movably connected with the pull rope.

Preferably, the first motor of inside fixedly connected with of base, the top of first motor shaft runs through base and fixed block in proper order and extends to the first gear of inside fixedly connected with of fixed block, the inside swing joint of fixed block has the movable rod, the fixed surface of movable rod is connected with the second gear, the surface and the first gear meshing of second gear, the both ends of movable rod all run through the fixed block and extend to the outside of fixed block, the surperficial threaded connection of movable rod has the connecting block, the bottom fixedly connected with movable block of connecting block, one side of movable block runs through the base and extends to the inside of base.

Preferably, the top of the inner cavity of the movable block is fixedly connected with a second electric telescopic rod, and the bottom end of the second electric telescopic rod is fixedly connected with a pulley through a fixing frame.

Preferably, both ends of the movable rod are movably connected with a stop block, and the top of the stop block is fixedly connected with the bottom of the support.

Preferably, a sliding groove is formed in the supporting block, and the inner wall of the sliding groove is movably connected with the surface of the third motor rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation that sets up support, guide arm, supporting shoe, ring gear, third motor, third gear, third motor, slider, fixed plate, first electric telescopic handle, stay cord, gyro wheel and second motor is used, makes public road bridge roof beam construction use of scaffold frame convenient to use, and scaffold frame height-adjustable, and convenient to use person gets puts the material, is favorable to people's use.

2. The utility model discloses a set up first motor, first gear, movable rod, second gear, connecting block and movable block, increase the stability of scaffold frame for the construction of public road bridge roof beam, through setting up second electric telescopic handle and pulley, make scaffold frame for the construction of public road bridge roof beam be convenient for remove, through setting up the dog, make the movable rod rotate more stably.

Drawings

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

FIG. 2 is a bottom view of the structural support block of the present invention;

fig. 3 is a top view of the structural support block of the present invention.

In the figure: the device comprises a base 1, a fixed block 2, a support 3, a first motor 4, a first gear 5, a movable rod 6, a second gear 7, a connecting block 8, a movable block 9, a guide rod 10, a supporting block 11, an annular gear 12, a third gear 13, a third motor 14, a sliding block 15, a fixed plate 16, a first electric telescopic rod 17, a placing table 18, a pull rope 19, a roller 20, a second motor 21, a second electric telescopic rod 22, a pulley 23, a sliding chute 24 and a stop dog 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a scaffold for highway bridge construction comprises a base 1, a first motor 4 fixedly connected to the inside of the base 1, a first gear 5 fixedly connected to the inside of a fixed block 2 and extending from the top end of a rotating shaft of the first motor 4 to the inside of the fixed block 2, a movable rod 6 movably connected to the inside of the fixed block 2, a second gear 7 fixedly connected to the surface of the movable rod 6, the surface of the second gear 7 being engaged with the first gear 5, both ends of the movable rod 6 extending through the fixed block 2 and extending to the outside of the fixed block 2, a connecting block 8 threadedly connected to the surface of the movable rod 6, a movable block 9 fixedly connected to the bottom of the connecting block 8, one side of the movable block 9 extending through the base 1 and extending to the inside of the base 1, and a first motor 4, the first gear 5, the movable rod 6, the second gear 7, the connecting block 8 and the movable block 9, the stability of the scaffold for highway bridge construction is improved, the top of the inner cavity of the movable block 9 is fixedly connected with a second electric telescopic rod 22, the bottom end of the second electric telescopic rod 22 is fixedly connected with a pulley 23 through a fixed frame, the scaffold for highway bridge construction is convenient to move by arranging the second electric telescopic rod 22 and the pulley 23, both ends of the movable rod 6 are movably connected with a stop block 25, the top of the stop block 25 is fixedly connected with the bottom of the support 3, the movable rod 6 is more stable to rotate by arranging the stop block 25, the top of the base 1 is fixedly connected with a fixed block 2, the top of the fixed block 2 is fixedly connected with the support 3, both sides inside the support 3 are fixedly connected with guide rods 10, the surface of each guide rod 10 is movably connected with a support block 11, a chute 24 is arranged inside the support block 11, the inner wall of the chute 24 is movably connected with the surface of, a third motor 14 is arranged at the bottom of the inner gear ring 12, a third gear 13 is fixedly connected to the surface of a rotating shaft of the third motor 14, the surface of the third gear 13 is engaged with the inner gear ring 12, a slider 15 is fixedly connected to the top of the third motor 14, the inner wall of the slider 15 is movably connected with the surface of the inner gear ring 12, the top end of the rotating shaft of the third motor 14 sequentially penetrates through the inner gear ring 12 and the supporting block 11 and extends to the outside of the supporting block 11 to be fixedly connected with a fixing plate 16, a first electric telescopic rod 17 is fixedly connected to the top of the fixing plate 16, a placing table 18 is fixedly connected to the top end of the first electric telescopic rod 17, a pull rope 19 is fixedly connected to the left side of the top of the supporting block 11 through a hanging ring, a roller 20 is movably connected to the surface of the bracket 3 through a fixing frame, the surface of the pull rope 19, through the cooperation that sets up support 3, guide arm 10, supporting shoe 11, ring gear 12, third motor 14, third gear 13, third motor 14, slider 15, fixed plate 16, first electric telescopic handle 17, stay cord 19, gyro wheel 20 and second motor 21, make public road bridge roof beam construction use scaffold convenient to use, scaffold height-adjustable, and the person of being convenient for gets and puts the material, is favorable to people's use.

During the use, start second motor 21, second motor 21 rolls up stay cord 19, cooperation through gyro wheel 20, stay cord 19 drives supporting shoe 11 through the link and reciprocates, start third motor 14, third motor 14 drives third gear 13 and rotates, cooperation through ring gear 12, third gear 13 drives the spout 24 internal rotation of fixed plate 16 on supporting shoe 11, start first electric telescopic handle 17, first electric telescopic handle 17 drives the material of placing platform 18 and reciprocates, make scaffold for the highway bridge construction convenient to use, scaffold height-adjustable, and convenient to use person gets and puts the material, be favorable to people's use.

In summary, the following steps: the scaffold for highway bridge construction solves the problem that the scaffold for highway bridge construction is inconvenient to use through the support 3, the guide rod 10, the supporting block 11, the inner gear ring 12, the third motor 14, the third gear 13, the third motor 14, the sliding block 15, the fixing plate 16, the first electric telescopic rod 17, the pull rope 19, the roller 20 and the second motor 21.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a scaffold frame is used in public road bridge roof beam construction, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a fixed block (2), the top of the fixed block (2) is fixedly connected with a support (3), two sides of the interior of the support (3) are fixedly connected with guide rods (10), the surface of each guide rod (10) is movably connected with a support block (11), the bottom of each support block (11) is fixedly connected with an inner gear ring (12), the bottom of each inner gear ring (12) is provided with a third motor (14), the surface of a rotating shaft of each third motor (14) is fixedly connected with a third gear (13), the surface of each third gear (13) is meshed with the inner gear ring (12), the top of each third motor (14) is fixedly connected with a sliding block (15), the inner wall of each sliding block (15) is movably connected with the surface of the inner gear ring (12), and the top end of the rotating shaft of each third motor (14) sequentially penetrates through the inner gear ring (12) and the support blocks (11) and extends to, the top fixedly connected with of fixed plate (16) first electric telescopic handle (17), platform (18) is placed to the top fixedly connected with of first electric telescopic handle (17), link fixedly connected with stay cord (19) is passed through on the left side at supporting shoe (11) top, the surface of support (3) has gyro wheel (20) through mount swing joint, the surface and gyro wheel (20) swing joint of stay cord (19), the left bottom fixedly connected with second motor (21) of support (3), the surface and stay cord (19) swing joint of second motor (21) pivot.

2. The scaffold for road bridge construction according to claim 1, wherein: a first motor (4) is fixedly connected inside the base (1), the top end of a rotating shaft of the first motor (4) sequentially penetrates through the base (1) and the fixed block (2) and extends to the inside of the fixed block (2) to be fixedly connected with a first gear (5), the inner part of the fixed block (2) is movably connected with a movable rod (6), the surface of the movable rod (6) is fixedly connected with a second gear (7), the surface of the second gear (7) is meshed with the first gear (5), two ends of the movable rod (6) penetrate through the fixed block (2) and extend to the outside of the fixed block (2), the surface of the movable rod (6) is in threaded connection with a connecting block (8), the bottom of the connecting block (8) is fixedly connected with a movable block (9), one side of the movable block (9) penetrates through the base (1) and extends into the base (1).

3. The scaffold for road bridge construction according to claim 2, wherein: the top fixedly connected with second electric telescopic handle (22) of movable block (9) inner chamber, mount fixedly connected with pulley (23) is passed through to the bottom of second electric telescopic handle (22).

4. The scaffold for road bridge construction according to claim 2, wherein: both ends of the movable rod (6) are movably connected with a stop block (25), and the top of the stop block (25) is fixedly connected with the bottom of the support (3).

5. The scaffold for road bridge construction according to claim 1, wherein: a sliding groove (24) is formed in the supporting block (11), and the inner wall of the sliding groove (24) is movably connected with the surface of a rotating shaft of the third motor (14).