CN218670141U

CN218670141U - Quick bolt positioning device

Info

Publication number: CN218670141U
Application number: CN202222307048.XU
Authority: CN
Inventors: 孙丁强; 李茂鑫
Original assignee: Huizhou Pengde Metal Technology Co ltd
Current assignee: Huizhou Pengde Metal Technology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-03-21
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a quick positioning technology field of bolt specifically is a quick positioner of bolt, including connecting plate and limiting device, the inner wall of connecting plate rotates and is connected with the threaded rod, the one end fixedly connected with go-between of threaded rod, the one end fixedly connected with cap of bolt of connecting plate is kept away from to the go-between, the one end that the go-between was kept away from to the threaded rod is provided with the connecting block, limiting device sets up the surface at the connecting block, limiting device includes first restriction piece and second restriction piece, the side fixed connection of first restriction piece and connecting block, the second restriction piece is connected with the lower fixed surface of connecting plate. The utility model discloses, through setting up limiting device, restrict the connecting block effectively, played the effect of carrying out the restriction to the connecting block, reduced equipment when using, the connecting block breaks away from the surface of threaded rod easily, causes equipment to rock the condition of damage, has improved the steadiness of equipment.

Description

Quick bolt positioning device

Technical Field

The utility model relates to a bolt technical field that fixes a position fast especially relates to a bolt quick positioning device.

Background

When some buildings need to be connected and combined by two plates, bolts need to be used for connection, and the bolts can connect two different plates.

The bolt often adopts head and screw rod to have the cylinder two parts of external screw thread to constitute among the prior art, then restricts the threaded rod through swivel nut, but the bolt nut appears rocking and breaks away from the threaded rod after the assembly, causes the condition that equipment is difficult to use.

In order to solve the problem that the nut is separated from the threaded rod, the gasket is adopted to carry out treatment in the prior art, but when the gasket is combined with the nut, the nut shakes for a long time, the nut is separated from the threaded rod easily, the nut cannot be limited well, a user cannot rapidly perform the stable positioning effect, and then equipment is difficult to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the nut is easy to separate from the surface of the threaded rod in the prior art, and providing a quick bolt positioning device.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a quick positioner of bolt, includes connecting plate and limiting device, the inner wall of connecting plate rotates and is connected with the threaded rod, the one end fixedly connected with go-between of threaded rod, the one end fixedly connected with bolt cap of connecting plate is kept away from to the go-between, the one end that the go-between was kept away from to the threaded rod is provided with the connecting block, limiting device sets up the surface at the connecting block, limiting device includes first restriction piece and second restriction piece, the side fixed connection of first restriction piece and connecting block, the second restriction piece is connected with the lower fixed surface of connecting plate.

Preferably, the surface of the first limiting block is provided with a limiting hole, the surface of the second limiting block is provided with a limiting groove, the first limiting block is arranged, the connecting block is convenient to limit, and the situation that the connecting block shakes easily when the device is used is reduced.

Preferably, the inner wall sliding connection of restriction groove has the restriction pole, the restriction pole sets up the restriction pole with the inner wall joint in restriction hole, is convenient for restrict the connecting block.

Preferably, one end of the limiting rod, which is far away from the limiting hole, is fixedly connected with a first spring, one end of the first spring, which is far away from the limiting rod, is fixedly connected with the inner wall of the limiting groove, and a sliding block is fixedly connected to the surface of the limiting rod, and the first spring is arranged, so that elastic force can be applied to the limiting rod conveniently.

Preferably, the surface of go-between is provided with protection device, protection device includes first protection ring and second protection ring, the surface sliding connection of first protection ring and go-between, the surface sliding of second protection ring and go-between, the spout has been seted up on the surface of second protection ring, the inner wall of first protection ring and spout slides, the protection hole has been seted up on the surface of first protection ring, the lower fixed surface of bolt cap is connected with the slide bar, the slide bar sets up first protection ring with the inner wall joint in protection hole, is convenient for protect the bolt cap, has reduced equipment when using, and the condition of damage appears in the bolt cap.

Preferably, the lower fixed surface of first protection ring is connected with the second spring, the one end that first protection ring was kept away from to the second spring is connected with the inner wall fixed connection of spout, the fixed surface of first protection ring is connected with the slide, sets up the second spring, is convenient for exert elasticity to first protection ring.

Preferably, the inner wall of spout has seted up the indent, the slide sets up the slide with the inner wall sliding connection in indent, is convenient for restrict first protection ring.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through setting up limiting device, during the equipment uses, user's slip slider, the slider removes immediately and drives the restriction pole and removes, the restriction pole removes immediately and drives first spring displacement deformation and produces elasticity, the restriction pole removes immediately and breaks away from the restriction downthehole wall, the connecting block loses the constraint immediately, accomplish the restriction of equipment, through setting up limiting device, restrict the connecting block effectively, the effect of carrying out the restriction to the connecting block has been played, equipment when using has been reduced, the connecting block breaks away from the surface of threaded rod easily, cause equipment to rock the condition of damage, the steadiness of equipment has been improved.

2. The utility model discloses in, through setting up protection device, during the equipment uses, the user sets up the surface of first protective ring and go-between, combine the inner wall of shank of bolt connecting plate immediately, first protection board pushes down, it produces elasticity to drive second spring displacement deformation, the slide slides at the inner wall of indent immediately, protect the cap of bolt immediately, through setting up protection device, effectual cap of bolt protects, the effect of protecting the cap of bolt has been played, equipment when using has been reduced, the easy condition that causes equipment damage with the surface wear of connecting plate in the surface of cap of bolt, the life of equipment has been improved.

Drawings

Fig. 1 is a schematic perspective view of a device for quickly positioning a bolt according to the present invention;

fig. 2 is a schematic view of the internal structure of a quick bolt positioning device according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of the quick bolt positioning device of the present invention;

FIG. 4 is a schematic structural view of a limiting device of the quick bolt positioning device of the present invention;

fig. 5 is the utility model provides a protection device schematic structure diagram of a quick bolt positioning device.

Illustration of the drawings: 1. a bolt cap; 2. a connecting plate; 3. a connecting ring; 4. a threaded rod; 5. connecting blocks; 6. A restriction device; 61. a first limiting block; 62. a second limiting block; 63. a limiting hole; 64. a limiting groove; 65. A restraining bar; 66. a first spring; 67. a slider; 7. a protection device; 71. a first guard ring; 72. a slide bar; 73. a protective hole; 74. a second guard ring; 75. a chute; 76. a second spring; 77. a slide plate; 78. and (5) pressing the groove.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a quick positioner of bolt, includes connecting plate 2 and limiting device 6, and the inner wall of connecting plate 2 rotates and is connected with threaded rod 4, and the one end fixedly connected with go-between 3 of threaded rod 4, the one end fixedly connected with cap of bolt 1 that connecting plate 2 was kept away from to go-between 3, and the one end that go-between 3 was kept away from to threaded rod 4 is provided with connecting block 5.

The specific arrangement and function of the restraining means 6 and the protecting means 7 will be described in detail below.

In this embodiment: the limiting device 6 comprises a first limiting block 61 and a second limiting block 62, the first limiting block 61 is fixedly connected with the side face of the connecting block 5, and the second limiting block 62 is fixedly connected with the lower surface of the connecting plate 2.

Specifically, the surface of the first limiting block 61 is provided with a limiting hole 63, and the surface of the second limiting block 62 is provided with a limiting groove 64.

In this embodiment: set up first restriction piece 61, be convenient for restrict connecting block 5, reduced equipment when using, connecting block 5 appears rocking easily.

Specifically, the inner wall of the limiting groove 64 is slidably connected with a limiting rod 65, the limiting rod 65 is clamped with the inner wall of the limiting hole 63, and the limiting rod 65 is arranged to limit the connecting block 5 conveniently.

Specifically, one end of the limiting rod 65, which is far away from the limiting hole 63, is fixedly connected with a first spring 66, one end of the first spring 66, which is far away from the limiting rod 65, is fixedly connected with the inner wall of the limiting groove 64, and a sliding block 67 is fixedly connected to the surface of the limiting rod 65, so that the first spring 66 is arranged, and the elastic force is applied to the limiting rod 65 conveniently.

In this embodiment: the protection device 7 comprises a first protection ring 71 and a second protection ring 74, wherein the first protection ring 71 is connected with the surface of the connecting ring 3 in a sliding mode, the second protection ring 74 is connected with the surface of the connecting ring 3 in a sliding mode, a sliding groove 75 is formed in the surface of the second protection ring 74, the first protection ring 71 slides with the inner wall of the sliding groove 75, a protection hole 73 is formed in the surface of the first protection ring 71, a sliding rod 72 is fixedly connected to the lower surface of the bolt cap 1, and the sliding rod 72 is clamped with the inner wall of the protection hole 73.

In this embodiment: the first protection ring 71 is arranged, so that the bolt cap 1 is protected conveniently, and the condition that the bolt cap 1 is damaged when the equipment is used is reduced.

Specifically, the lower surface of the first protection ring 71 is fixedly connected with a second spring 76, one end of the second spring 76, which is far away from the first protection ring 71, is fixedly connected with the inner wall of the sliding groove 75, the surface of the first protection ring 71 is fixedly connected with a sliding plate 77, and the second spring 76 is arranged, so that elastic force can be applied to the first protection ring 71 conveniently.

Specifically, the inner wall of the sliding groove 75 is provided with a pressing groove 78, the sliding plate 77 is slidably connected with the inner wall of the pressing groove 78, and the sliding plate 77 is arranged to limit the first protection ring 71.

The working principle is as follows: when the equipment is used, a user slides the sliding block 67, the sliding block 67 moves to drive the limiting rod 65 to move immediately, the limiting rod 65 moves immediately to drive the first spring 66 to displace and deform to generate elastic force, the limiting rod 65 moves immediately to be separated from the inner wall of the limiting hole 63, the connecting block 5 loses constraint immediately, the limitation of the equipment is completed, the limiting device 6 is arranged to effectively limit the connecting block 5, the effect of limiting the connecting block 5 is achieved, the situation that the equipment is shaken and damaged due to the fact that the connecting block 5 is easily separated from the surface of the threaded rod 4 when the equipment is used is reduced, and the stability of the equipment is improved.

When the device is used, a user arranges the first protection ring 71 on the surface of the connection ring 3, and when the inner wall of the bolt rod connection plate 2 is combined immediately, the first protection plate is pressed downwards to drive the second spring 76 to displace and deform to generate elastic force, and the sliding plate 77 slides on the inner wall of the pressure groove 78 to immediately protect the bolt cap 1.

Claims

1. The utility model provides a quick positioner of bolt, includes connecting plate (2) and limiting device (6), its characterized in that: the inner wall of connecting plate (2) rotates and is connected with threaded rod (4), the one end fixedly connected with go-between (3) of threaded rod (4), the one end fixedly connected with bolt cap (1) of connecting plate (2) are kept away from in go-between (3), the one end that go-between (3) were kept away from in threaded rod (4) is provided with connecting block (5), limiting device (6) set up the surface at connecting block (5), limiting device (6) are including first restriction piece (61) and second restriction piece (62), the side fixed connection of first restriction piece (61) and connecting block (5), the lower fixed surface of second restriction piece (62) and connecting plate (2) is connected.

2. The quick bolt positioning device according to claim 1, characterized in that: the surface of the first limiting block (61) is provided with a limiting hole (63), and the surface of the second limiting block (62) is provided with a limiting groove (64).

3. The quick bolt positioning device according to claim 2, characterized in that: the inner wall of the limiting groove (64) is connected with a limiting rod (65) in a sliding mode, and the limiting rod (65) is clamped with the inner wall of the limiting hole (63).

4. The quick bolt positioning device according to claim 3, characterized in that: one end, far away from the limiting hole (63), of the limiting rod (65) is fixedly connected with a first spring (66), one end, far away from the limiting rod (65), of the first spring (66) is fixedly connected with the inner wall of the limiting groove (64), and a sliding block (67) is fixedly connected to the surface of the limiting rod (65).

5. The quick bolt positioning device according to claim 1, characterized in that: the surface of go-between (3) is provided with protection device (7), protection device (7) include first protection ring (71) and second protection ring (74), the surface sliding connection of first protection ring (71) and go-between (3), the surface slip of second protection ring (74) and go-between (3), spout (75) have been seted up on the surface of second protection ring (74), the inner wall slip of first protection ring (71) and spout (75), protection hole (73) have been seted up on the surface of first protection ring (71), the lower surface fixedly connected with slide bar (72) of bolt cap (1), the inner wall joint of slide bar (72) and protection hole (73).

6. The quick bolt positioning device according to claim 5, characterized in that: the lower surface of the first protection ring (71) is fixedly connected with a second spring (76), one end, far away from the first protection ring (71), of the second spring (76) is fixedly connected with the inner wall of the sliding groove (75), and a sliding plate (77) is fixedly connected to the surface of the first protection ring (71).

7. The quick bolt positioning device as claimed in claim 6, wherein: the inner wall of the sliding groove (75) is provided with a pressing groove (78), and the sliding plate (77) is connected with the inner wall of the pressing groove (78) in a sliding mode.