CN218263508U

CN218263508U - Bridge prefabricated column installation positioner

Info

Publication number: CN218263508U
Application number: CN202222866483.6U
Authority: CN
Inventors: 樊苗; 涂壬杰; 张伟; 时毅; 张朵; 郭君里; 张楠; 王丽; 吴栋; 符元元; 唐铮
Original assignee: Nanyang Tongli Road&bridge Co ltd
Current assignee: Nanyang Tongli Road&bridge Co ltd
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-01-10
Anticipated expiration: 2032-10-30

Abstract

The utility model discloses a prefabricated post of bridge installation positioner, comprising a base plate, the bottom plate upside is provided with adjustment mechanism, adjustment mechanism is used for adjusting the position of support frame at the bottom plate upside, and adjustment mechanism can drive the support frame and remove along vertical and horizontal two directions of bottom plate, the support frame upside is fixed with anchor clamps. Has the advantages that: the pier stud is clamped by the clamp, the position of the pier stud can be accurately moved through the adjusting mechanism, the pier stud is made to correspond to the ground installation hole, the quick positioning of the pier stud is achieved, the assembly efficiency is improved, and under the limiting condition of the device, the pier stud cannot swing in the air, and the safety of the installation process is ensured.

Description

Bridge prefabricated column installation positioner

Technical Field

The utility model relates to a bridge construction technical field, concretely relates to prefabricated post of bridge installation positioner.

Background

The assembled bridge can not only ensure the engineering quality, but also accelerate the construction speed, so the assembled bridge technology has wide application prospect, and when the prefabricated assembly construction is used, the position of the pier stud is mainly adjusted by a crane, so that the pier stud corresponds to the mounting hole position. In the installation, the loop wheel machine often need adjust the plane position and the straightness that hangs down of prefabricated pier stud repeatedly, and the process is loaded down with trivial details, and positioning accuracy is lower, leads to the adjustment degree of difficulty very big, influences work efficiency to because the loop wheel machine is connected with the pier stud through the steel cable, so when removing the pier stud, the pier stud swings aloft easily, and the safety risk is big, for this reason we have proposed a bridge prefabricated column installation positioner.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a prefabricated post of bridge installation positioner just for solving above-mentioned problem, see the explanation below for the details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of prefabricated post of bridge installation positioner, comprising a base plate, the bottom plate upside is provided with adjustment mechanism, adjustment mechanism is used for adjusting the position of support frame at the bottom plate upside, and adjustment mechanism can drive the support frame and remove along vertical and horizontal two directions of bottom plate, the support frame upside is fixed with anchor clamps.

Adopt above-mentioned bridge prefabrication post installation positioner, the device is used for coordinating the position of loop wheel machine adjustment pier stud, thereby realize the quick installation of pier stud, can grasp the pier stud through anchor clamps, can carry out the accurate removal to the position of pier stud through adjustment mechanism, make the pier stud correspond with ground installation hole site, then recycle the connecting piece and be connected the pier stud with the ground, make anchor clamps break away from with the pier stud afterwards, let the hoist transfer the pier stud simultaneously, and then alright fast and stable put in place the pier stud installation, and under the device's is spacing, the pier stud can not swing aloft, the security of installation has been ensured.

Preferably, the adjusting mechanism comprises a longitudinal moving assembly and a transverse moving assembly, the longitudinal moving assembly is arranged on the bottom plate, the longitudinal moving assembly is used for driving the transverse moving assembly to longitudinally move along the bottom plate, and the transverse moving assembly is used for driving the supporting frame to transversely move along the bottom plate.

As preferred, the longitudinal movement subassembly includes two mounting panels, and two mounting panels are fixed on the bottom plate, and rotate between two mounting panels and be connected with two screw rods two, two fixed surface of screw rod have the synchronizing wheel, and two synchronizing wheels pass through synchronous belt drive and connect, be fixed with motor two on the bottom plate, and the motor is two rotatory for driving two screw rods on one side, two surperficial threaded connection of screw rod have thread bush two, thread bush two is fixed with the lateral shifting subassembly.

As preferred, the lateral shifting subassembly includes the U template, the U template is fixed with two thread bushings, the spout has been seted up in the side panel on the U template, and slides in the spout and be provided with the slide, the slide bottom is fixed with the backup pad, the backup pad upside is fixed with the support frame, the backup pad bottom is fixed with a plurality of universal wheels two, universal wheel two and bottom plate upside contact, U template upside is fixed with two connecting plates, and rotates between two connecting plates and be connected with screw rod three, U template upside is fixed with motor three that is used for rotating screw rod three, three surperficial threaded connection's of screw rod thread bushing is three fixed with the slide.

Preferably, the fixture comprises a rectangular frame, the rectangular frame is fixed on the upper side of the support frame, two clamping plates are arranged in the rectangular frame in a sliding mode, threaded holes are formed in the clamping plates, a first screw rod is in threaded connection with the two threaded holes, threads in two opposite directions are arranged on the surface of the first screw rod, the threads in the two directions are in threaded connection with the two threaded holes respectively, a first bevel gear is fixed on the surface of the first screw rod, a first motor is fixed on the rectangular frame, a second bevel gear is fixed on the output shaft of the first motor, the second bevel gear is meshed with the first bevel gear, and rubber pads are arranged on opposite surfaces of the two clamping plates.

Preferably, two first lifting lugs are symmetrically fixed on the surface of the support frame.

Preferably, a balancing weight is placed on the upper side of the bottom plate, and a second lifting lug is fixed on the upper side of the balancing weight.

Preferably, the first universal wheels are fixed at the four corners of the bottom plate, and the bottom of the bottom plate is provided with a supporting assembly.

Preferably, the supporting assembly comprises four electric push rods, the electric push rods are fixed at four corners of the bottom plate, and a fixing plate is fixed at the movable end of each electric push rod.

Has the advantages that:

1. the pier stud is clamped by the clamp, the position of the pier stud can be accurately moved through the adjusting mechanism, the pier stud is made to correspond to the ground installation hole, the quick positioning of the pier stud is achieved, the assembly efficiency is improved, and under the limiting condition of the device, the pier stud cannot swing in the air, and the safety of the installation process is ensured.

2. The bottom plate is supported by the supporting assembly, so that the first universal wheel is separated from the ground, the stability of the device can be improved, and the balance weight block is arranged to improve the balance of the device.

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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the bottom plate of the present invention.

The reference numerals are explained below:

1. a base plate; 2. a support assembly; 3. a first universal wheel; 4. a support frame; 5. an adjustment mechanism; 6. a first lifting lug; 7. a clamp; 8. a balancing weight; 9. a second lifting lug; 10. a fixing plate; 11. an electric push rod; 12. a rectangular frame; 13. a splint; 14. a rubber pad; 15. a first screw rod; 16. a first bevel gear; 17. a first motor; 18. a second bevel gear; 19. a longitudinal movement assembly; 20. a lateral movement assembly; 21. a support plate; 22. a second universal wheel; 23. a second motor; 24. mounting a plate; 25. a second screw; 26. a second thread sleeve; 27. a synchronous belt; 28. a synchronizing wheel; 29. a U-shaped plate; 30. a connecting plate; 31. a third screw; 32. a chute; 33. a slide plate; 34. a third thread sleeve; 35. and a third motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a prefabricated post of bridge installation positioner, including

bottom plate

1, 1 upside of bottom plate is provided with adjustment mechanism 5, and adjustment mechanism 5 is used for adjusting the position of support frame 4 at 1 upside of bottom plate, and adjustment mechanism 5 can drive support frame 4 and remove along vertical and horizontal two directions of bottom plate 1, and 4 upsides of support frame are fixed with anchor clamps 7.

As an alternative embodiment, the adjusting mechanism 5 includes a longitudinal moving assembly 19 and a transverse moving assembly 20, the longitudinal moving assembly 19 is disposed on the bottom plate 1, the longitudinal moving assembly 19 is used for driving the transverse moving assembly 20 to move longitudinally along the bottom plate 1, and the transverse moving assembly 20 is used for driving the supporting frame 4 to move transversely along the bottom plate 1;

the longitudinal moving assembly 19 comprises two mounting plates 24, the two mounting plates 24 are fixed on the bottom plate 1, two second screw rods 25 are rotatably connected between the two mounting plates 24, synchronizing wheels 28 are fixed on the surfaces of the second screw rods 25, the two synchronizing wheels 28 are in transmission connection through a synchronous belt 27, a second motor 23 is fixed on the bottom plate 1, the second motor 23 is used for driving the second screw rods 25 on one side to rotate, second thread sleeves 26 are connected on the surfaces of the second screw rods 25 in a threaded mode, the second thread sleeves 26 are fixed with the transverse moving assembly 20, the second screw rods 25 are rotated through the second motor 23, the second screw rods 25 are in thread transmission with the second thread sleeves 26, and the transverse moving assembly 20 can be moved through the two thread sleeves 26;

the transverse moving assembly 20 comprises a U-shaped plate 29, the U-shaped plate 29 is fixed with two thread sleeves 26, a sliding groove 32 is formed in the upper side plate of the U-shaped plate 29, a sliding plate 33 is arranged in the sliding groove 32 in a sliding mode, a supporting plate 21 is fixed at the bottom of the sliding plate 33, a supporting frame 4 is fixed at the upper side of the supporting plate 21, a plurality of universal wheels 22 are fixed at the bottom of the supporting plate 21, the universal wheels 22 are in contact with the upper side of the base plate 1, two connecting plates 30 are fixed at the upper side of the U-shaped plate 29, a screw rod III 31 is rotatably connected between the two connecting plates 30, a motor III 35 for rotating the screw rod III 31 is fixed at the upper side of the U-shaped plate 29, the thread sleeve III 34 in threaded connection with the surface of the screw rod III 31 is fixed with the sliding plate 33, the screw rod III 31 is rotated through the motor III 35, the screw rod III 31 is in threaded transmission with the thread sleeve III 34 to move the movable sliding plate 33, and the sliding plate 33 can move the supporting frame 4 through the supporting plate 21;

the clamp 7 comprises a rectangular frame 12, the rectangular frame 12 is fixed on the upper side of the support frame 4, two clamping plates 13 are arranged in the rectangular frame 12 in a sliding mode, threaded holes are formed in the clamping plates 13, the same screw rod I15 is in threaded connection with the threaded holes, threads in two directions are arranged on the surface of the screw rod I15 and are in threaded connection with the threaded holes respectively, a bevel gear I16 is fixed on the surface of the screw rod I15, a motor I17 is fixed on the rectangular frame 12, a bevel gear II 18 is fixed on an output shaft of the motor I17, the bevel gear II 18 is meshed with the bevel gear I16, rubber pads 14 are arranged on opposite surfaces of the two clamping plates 13, the bevel gear II 18 is rotated through the motor I17, the bevel gear II 18 can rotate the screw rod I15 through matching with the bevel gear I16, the screw rod I15 can move the two clamping plates 13 through threaded transmission with the threaded holes, and the moving directions of the two clamping plates 13 are opposite to each other, and the two clamping plates 13 are close to clamp a pier column;

4 surface symmetry of support frame is fixed with two lugs 6, balancing weight 8 has been placed to 1 upside of bottom plate, 8 upsides of balancing weight are fixed with two

lugs

9, 1 bottom four corners department of bottom plate all is fixed with

universal wheel

3, 1 bottom of bottom plate is provided with supporting component 2, supporting component 2 includes four

electric putter

11, 1 bottom four corners department of bottom plate all is fixed with

electric putter

11, 11 expansion ends of electric putter are fixed with fixed plate 10, prop up bottom plate 1 through supporting component 2, make universal wheel 3 break away from with ground, thereby can improve the device's stability.

Adopt above-mentioned structure, the device is used for coordinating the position of loop wheel machine adjustment pier stud, thereby realize the quick installation of pier stud, can live the pier stud centre gripping through anchor clamps 7, can carry out the accurate removal to the position of pier stud through adjustment mechanism 5, make the pier stud correspond with ground installation hole site, then recycle the connecting piece and be connected pier stud and ground, make anchor clamps 7 and pier stud break away from afterwards, let the hoist transfer the pier stud simultaneously, and then alright the fast and stable with the pier stud installation target in place, and under the device's is spacing, the pier stud can not swing aloft, the security of installation has been ensured.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a prefabricated post of bridge installation positioner which characterized in that: the device is characterized by comprising a base plate (1), wherein an adjusting mechanism (5) is arranged on the upper side of the base plate (1), the adjusting mechanism (5) is used for adjusting the position of a support frame (4) on the upper side of the base plate (1), the adjusting mechanism (5) can drive the support frame (4) to move along the longitudinal direction and the transverse direction of the base plate (1), and a clamp (7) is fixed on the upper side of the support frame (4).

2. The bridge precast column installation positioner of claim 1, characterized in that: the adjusting mechanism (5) comprises a longitudinal moving assembly (19) and a transverse moving assembly (20), the longitudinal moving assembly (19) is arranged on the bottom plate (1), the longitudinal moving assembly (19) is used for driving the transverse moving assembly (20) to longitudinally move along the bottom plate (1), and the transverse moving assembly (20) is used for driving the support frame (4) to transversely move along the bottom plate (1).

3. The bridge precast column installation positioner of claim 2, characterized in that: longitudinal movement subassembly (19) include two mounting panels (24), and two mounting panels (24) are fixed on bottom plate (1), and rotate between two mounting panels (24) and be connected with two screw rods two (25), two screw rods (25) fixed surface have synchronizing wheel (28), and two synchronizing wheel (28) are connected through hold-in range (27) transmission, be fixed with two (23) of motor on bottom plate (1), and two (23) of motor are used for driving two (25) rotations of screw rod of one side, two (25) surface threaded connection of screw rod has thread bush two (26), thread bush two (26) are fixed with lateral shifting subassembly (20).

4. The bridge precast column installation positioner of claim 3, characterized in that: lateral shifting subassembly (20) are including U template (29), U template (29) are fixed with two thread bush two (26), spout (32) have been seted up in U template (29) side panel, and slide in spout (32) and be provided with slide (33), slide (33) bottom is fixed with backup pad (21), backup pad (21) upside is fixed with support frame (4), backup pad (21) bottom is fixed with a plurality of universal wheel two (22), universal wheel two (22) and bottom plate (1) upside contact, U template (29) upside is fixed with two connecting plates (30), and rotates between two connecting plates (30) and be connected with screw rod three (31), U template (29) upside is fixed with motor three (35) that are used for rotating screw rod three (31), screw rod three (31) surface threaded connection's thread bush three (34) are fixed with slide (33).

5. The bridge precast column installation positioner of claim 1, characterized in that: anchor clamps (7) are including rectangle frame (12), rectangle frame (12) are fixed in support frame (4) upside, it is provided with two splint (13) to slide in rectangle frame (12), and has seted up the screw hole in splint (13), and threaded connection has same screw rod (15) between two screw holes, screw rod (15) surface is provided with the screw thread that two kinds of directions are opposite each other, and the screw thread of two kinds of directions respectively with two screw hole threaded connection, screw rod (15) fixed surface has bevel gear (16), be fixed with motor (17) on rectangle frame (12), be fixed with bevel gear (18) on motor (17) output shaft, and bevel gear (18) and bevel gear (16) meshing, and the opposite face of two splint (13) all is provided with rubber pad (14).

6. The bridge precast column installation positioner of claim 1, characterized in that: two lifting lugs I (6) are symmetrically fixed on the surface of the support frame (4).

7. The bridge precast column installation positioner of claim 1, characterized in that: a balancing weight (8) is placed on the upper side of the bottom plate (1), and a second lifting lug (9) is fixed on the upper side of the balancing weight (8).

8. The bridge precast column installation positioner of claim 1, characterized in that: the bottom plate (1) is fixed with universal wheel one (3) in the bottom four corners department all, bottom plate (1) bottom is provided with supporting component (2).

9. The bridge precast column installation positioner of claim 8, characterized in that: the supporting assembly (2) comprises four electric push rods (11), the electric push rods (11) are fixed at the four corners of the bottom plate (1), and a fixing plate (10) is fixed at the movable end of each electric push rod (11).