CN211815209U

CN211815209U - Slide rail for bridge construction

Info

Publication number: CN211815209U
Application number: CN202020408400.7U
Authority: CN
Inventors: 许惠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-30
Anticipated expiration: 2030-03-26

Abstract

The utility model provides a slide rail for bridge construction relates to bridge construction technical field, including slide rail and year thing board, the spout has been seted up at the top of slide rail, carries the bottom fixedly connected with pulley and the spliced pole of thing board, and pulley sliding connection is in the inside of spout, the bottom fixedly connected with connecting plate of spliced pole, the bottom fixedly connected with regulating box of connecting plate, and the interior roof of regulating box rotates and is connected with the screw rod, and the surface threaded connection of screw rod has two inner circle screw thread opposite direction's movable block. This slide rail is used in bridge construction, through placing the pulley in the inside of spout, the regulating box is placed in the inside of slide rail, makes two movable blocks be close to each other through rotating the screw rod, and the drive is adjusted the pole and is outwards extended by the inside of regulating box under the effect of connecting rod, increases the distance between two restriction wheels, prevents to carry the top that the thing board breaks away from the slide rail through the restriction wheel of regulating box both sides face to the phenomenon of derailing appears in the equipment of fixing on carrying the thing board has been avoided.

Description

Slide rail for bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically is a slide rail is used in bridge construction.

Background

The bridge generally refers to a structure erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to smoothly pass through, in order to adapt to the modern high-speed developed traffic industry, the bridge is also extended to be a building erected to span mountain stream, unfavorable geology or meet other traffic needs to enable the vehicles, pedestrians and the like to pass through more conveniently, various devices are used in the bridge construction process, and are generally installed on sliding rails in order to bring convenience to the movement of the devices, so that the devices can move along the sliding rails, and the movement of the devices is facilitated.

When the rail car slide rail of the existing supporting equipment moves upwards, the rail car is easy to derail due to insufficient fastening performance of the equipment, not only is the construction equipment damaged, but also the potential safety hazard of constructors is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, the slide rail is used in bridge construction that proposes.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a slide rail for bridge construction, include the slide rail and carry the thing board, the spout has been seted up at the top of slide rail, carry the bottom fixedly connected with pulley and the spliced pole of thing board, pulley sliding connection is in the inside of spout, the bottom fixedly connected with connecting plate of spliced pole, the bottom fixedly connected with regulating box of connecting plate, the interior roof of regulating box rotates and is connected with the screw rod, the surface threaded connection of screw rod has two inner circle screw thread opposite direction's movable block, the breach has been seted up to the surface of regulating box, the inside of breach is equipped with the regulation pole, the first support of a side fixedly connected with of movable block, a side of first support has the connecting rod through round pin axle fixed hinge joint, a side fixedly connected with second support of regulation pole, the other end of connecting rod is through round pin.

Furthermore, the outer surface of the screw rod is fixedly connected with a worm wheel, the inner wall of the adjusting box is rotatably connected with a worm, the worm is meshed with the worm wheel, and the worm is rotated under the action of the worm wheel to drive the screw rod to rotate.

Further, the top fixedly connected with fixed plate of year thing board, a side threaded connection of fixed plate has drive screw, and drive screw's one end swing joint has splint, makes two splint be close to each other through rotating drive screw, fixes placing the equipment at year thing board top.

Furthermore, the driving screw penetrates through one side face of the fixing plate and extends to the other side face of the fixing plate, the other end of the driving screw is fixedly connected with a handle, and the driving screw is convenient to rotate by the aid of the handle.

Furthermore, the worm runs through the interior roof of regulating box, the bottom of connecting plate and the bottom of carrying the thing board in proper order and extends to the top of carrying the thing board, and a word slot has been seted up at the top of worm, is convenient for drive the worm through the flat head screwdriver at the top of carrying the thing board and rotates through setting up a word slot.

Furthermore, a screw hole is formed in the top of the sliding rail, a mounting bolt is arranged inside the screw hole, and the sliding rail is conveniently mounted on a fixed plane through the mounting bolt.

Further, a side fixedly connected with blotter of splint, the quantity that limits the wheel is four, places the splint through setting up the blotter and causes the damage to equipment when fixed.

Compared with the prior art, this slide rail for bridge construction possesses following beneficial effect:

1. this slide rail is used in bridge construction, through placing the pulley in the inside of spout, the regulating box is placed in the inside of slide rail, makes two movable blocks be close to each other through rotating the screw rod, and the drive is adjusted the pole and is outwards extended by the inside of regulating box under the effect of connecting rod, increases the distance between two restriction wheels, prevents to carry the top that the thing board breaks away from the slide rail through the restriction wheel of regulating box both sides face to the phenomenon of derailing appears in the equipment of fixing on carrying the thing board has been avoided.

2. This slide rail is used in bridge construction, get off drive screw through rotating the worm at the effect of worm wheel and rotate, make two splint be close to each other through rotating drive screw, come to fix placing the equipment at year thing board top, be convenient for rotate drive screw through setting up the handle, be convenient for drive the worm through the flat head screwdriver at the top of carrying the thing board through setting up a word slot and rotate, be convenient for install the slide rail on fixed plane through setting up mounting bolt, place the splint through setting up the blotter and cause the damage to equipment when fixed.

Drawings

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

FIG. 2 is a schematic view of the structure of the adjusting box of the present invention;

FIG. 3 is a top view of the carrier plate of the present invention;

fig. 4 is a perspective view of the adjusting box of the present invention.

Wherein, 1, a slide rail; 2. a loading plate; 3. a chute; 4. a pulley; 5. connecting columns; 6. a connecting plate; 7. an adjusting box; 8. a screw; 9. a movable block; 10. a notch; 11. a first bracket; 12. a connecting rod; 13. adjusting a rod; 14. a second bracket; 15. a limiting wheel; 16. a worm gear; 17. a worm; 18. a fixing plate; 19. a drive screw; 20. a splint; 21. a straight slot; 22. and (6) installing a bolt.

Detailed Description

As shown in fig. 1-4, an embodiment of the present invention provides a slide rail for bridge construction, including a slide rail 1 and a carrying plate 2, a sliding groove 3 is formed at the top of the slide rail 1, a pulley 4 and a connecting column 5 are fixedly connected to the bottom of the carrying plate 2, the pulley 4 is slidably connected to the inside of the sliding groove 3, a fixing plate 18 is fixedly connected to the top of the carrying plate 2, a driving screw 19 is threadedly connected to one side of the fixing plate 18, one end of the driving screw 19 is movably connected to a clamping plate 20, two clamping plates 20 are moved close to each other by rotating the driving screw 19 to fix a device placed on the top of the carrying plate 2, the driving screw 19 penetrates one side of the fixing plate 18 and extends to the other side of the fixing plate 18, a handle is fixedly connected to the other end of the driving screw 19, the driving screw 19 is conveniently rotated by, the quantity of limiting wheel 15 is four, places splint 20 through setting up the blotter and causes the damage to equipment when fixed, and the screw has been seted up at the top of slide rail 1, and the inside of screw is equipped with mounting bolt 22, is convenient for install slide rail 1 on fixed plane through setting up mounting bolt 22.

The bottom of the connecting column 5 is fixedly connected with a connecting plate 6, the bottom of the connecting plate 6 is fixedly connected with an adjusting box 7, the inner top wall of the adjusting box 7 is rotatably connected with a screw rod 8, the outer surface of the screw rod 8 is in threaded connection with two movable blocks 9 with inner rings with opposite thread directions, the outer surface of the adjusting box 7 is provided with a notch 10, an adjusting rod 13 is arranged inside the notch 10, one side surface of the movable block 9 is fixedly connected with a first support 11, one side surface of the first support 11 is fixedly hinged with a connecting rod 12 through a pin shaft, one side surface of the adjusting rod 13 is fixedly connected with a second support 14, the other end of the connecting rod 12 is fixedly hinged with the second support 14 through a pin shaft, the other side surface of the adjusting rod 13 is rotatably connected with a limiting wheel 15, the outer surface of the screw rod 8 is fixedly connected with a worm wheel 16, the inner wall of the adjusting box 7, the worm 17 runs through the interior roof of regulating box 7, the bottom of connecting plate 6 and the bottom of carrying thing board 2 in proper order and extends to the top of carrying thing board 2, and a word slot 21 has been seted up at the top of worm 17, is convenient for drive worm 17 through the flat head screwdriver and rotate at the top of carrying thing board 2 through setting up a word slot 21.

In use, the slide rail 1 is arranged on a fixed plane through the mounting bolt 22, the pulley 4 at the bottom of the carrying plate 2 is arranged at the top of the sliding chute 3, the adjusting box 7 is arranged inside the slide rail 1, the worm 17 is driven to rotate by a flat head bolt into a straight slot 21 in the top of the carrier plate 2, the worm wheel 16 drives the screw rod 19 to rotate, so that the two movable blocks 9 move close to each other, the adjusting rod 13 is pushed by the connecting rod 12 to extend outwards from the inside of the adjusting box 7, the distance between the two limiting wheels 15 is increased, the limiting wheels 15 on the two side surfaces of the adjusting box 7 prevent the carrying plate 2 from being separated from the top of the sliding rail 1, the equipment is placed on the top of the carrying plate 2, the handles at one ends of the two driving screw rods 19 are rotated, the two clamping plates 20 are enabled to be close to each other to fix the equipment placed on the top of the carrying plate 2, and the equipment is moved through the carrying plate 2.

Claims

1. The utility model provides a slide rail for bridge construction, includes slide rail (1) and year thing board (2), its characterized in that: the top of the sliding rail (1) is provided with a sliding groove (3), the bottom of the carrying plate (2) is fixedly connected with a pulley (4) and a connecting column (5), the pulley (4) is connected inside the sliding groove (3) in a sliding manner, the bottom of the connecting column (5) is fixedly connected with a connecting plate (6), the bottom of the connecting plate (6) is fixedly connected with an adjusting box (7), the inner top wall of the adjusting box (7) is rotatably connected with a screw rod (8), the outer surface of the screw rod (8) is in threaded connection with two movable blocks (9) with inner rings in opposite threaded directions, the outer surface of the adjusting box (7) is provided with a notch (10), an adjusting rod (13) is arranged inside the notch (10), one side surface of each movable block (9) is fixedly connected with a first support (11), one side surface of each first support (11) is fixedly hinged with a connecting rod (12), the other end of the connecting rod (12) is fixedly hinged with a second bracket (14) through a pin shaft, and the other side surface of the adjusting rod (13) is rotatably connected with a limiting wheel (15).

2. The slide rail for bridge construction according to claim 1, wherein: the outer surface of the screw rod (8) is fixedly connected with a worm wheel (16), the inner wall of the adjusting box (7) is rotatably connected with a worm (17), and the worm (17) is meshed with the worm wheel (16).

3. The slide rail for bridge construction according to claim 1, wherein: the top of the object carrying plate (2) is fixedly connected with a fixing plate (18), one side face of the fixing plate (18) is in threaded connection with a driving screw rod (19), and one end of the driving screw rod (19) is movably connected with a clamping plate (20).

4. The slide rail for bridge construction according to claim 3, wherein: the driving screw rod (19) penetrates through one side face of the fixing plate (18) and extends to the other side face of the fixing plate (18), and the other end of the driving screw rod (19) is fixedly connected with a handle.

5. The slide rail for bridge construction according to claim 2, wherein: the worm (17) runs through the inner top wall of the adjusting box (7), the bottom of the connecting plate (6) and the bottom of the loading plate (2) in sequence and extends to the top of the loading plate (2), and a straight slot (21) is formed in the top of the worm (17).

6. The slide rail for bridge construction according to claim 1, wherein: the top of the sliding rail (1) is provided with a screw hole, and a mounting bolt (22) is arranged inside the screw hole.

7. The slide rail for bridge construction according to claim 3, wherein: one side of the clamping plate (20) is fixedly connected with a cushion pad, and the number of the limiting wheels (15) is four.