CN219623075U

CN219623075U - Articulated support

Info

Publication number: CN219623075U
Application number: CN202321317559.8U
Authority: CN
Inventors: 王建勇
Original assignee: Hangzhou Craftsman Technology Co ltd
Current assignee: Hangzhou Craftsman Technology Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-01
Anticipated expiration: 2033-05-26

Abstract

The utility model provides a hinged support, which comprises a second clamp piece and a first clamp piece, wherein the second clamp piece is pivoted on the first clamp piece, a first connecting piece is supported and installed at the upper end of a supporting surface of the first clamp piece, the lower end of the first connecting piece is adjusted to be at the height of the supporting surface through an adjusting screw, and an anti-loosening screw is arranged on the first connecting piece in a reinforcing way; the first connecting piece is provided with a bayonet, the bayonet is adjusted in height along with the first connecting piece, the second clamping piece is provided with a clamping hook at the matched position, and when the second clamping piece and the first clamping piece clamp the water belt wheel supporting shaft, the clamping hook stretches into the bayonet and then is clamped, so that the second clamping piece is buckled on one side of the supporting surface. The utility model provides a hinged support capable of quickly adjusting the diameter of a clamp.

Description

Articulated support

Technical Field

The utility model belongs to the technical field of hinging, and particularly relates to a hinged support.

Background

At present, a large amount of pivot clamp hoops to realize quick dismantlement and the installation of pivot, traditional clamp includes two hoops, constitute the hoops that hold the pivot in the middle of two hoops, two clamps are fixed respectively on two clamp pieces, two clamp pieces are articulated, the opposite ends that two clamp pieces are located are established ties with the bolt through the mounting hole, then screw up the back with nut and bolt, make two hoops tightly tighten the pivot, all be fixed connection when two clamp pieces are opened, when the pivot bears the object heavier, if two articulated elements remove or produce the striking in the walking process, can produce physical damage to the clamp piece, influence the tightness of bolt and nut, or the pivot bears the object and cause the damage because of the vibration.

Therefore, how to quickly adjust the diameter range of the clamp, and providing a hinged support for quickly adjusting the diameter of the clamp are technical problems to be solved by those skilled in the art.

Disclosure of Invention

The utility model aims to provide a hinged support capable of quickly adjusting the diameter of a clamp, aiming at the problems of a hinged clamp in the prior art.

For this purpose, the above object of the present utility model is achieved by the following technical solutions:

a hinged support, characterized in that: the device comprises a second clamp piece and a first clamp piece, wherein the second clamp piece is pivoted on the first clamp piece, a first connecting piece is supported and installed at the upper end of a supporting surface of the first clamp piece, the lower end of the first connecting piece is adjusted to be at the height of the supporting surface through an adjusting screw, and the first connecting piece is provided with an anti-loosening screw for reinforcing and installing on the first clamp piece; the first connecting piece is provided with a bayonet, the bayonet is adjusted in height along with the first connecting piece, the second clamping piece is provided with a clamping hook at the matched position, and when the second clamping piece and the first clamping piece clamp the water belt wheel supporting shaft, the clamping hook stretches into the bayonet and then is clamped, so that the second clamping piece is buckled on one side of the supporting surface.

The utility model can also adopt or combine the following technical proposal when adopting the technical proposal:

as a preferable technical scheme of the utility model: the bayonet socket sets up on the bayonet socket, and the bayonet socket is installed on first connecting piece, and one side of bayonet socket is pulled through extension spring to utilize extension spring's pulling force to install perpendicularly on first connecting piece, be equipped with a stay cord on the opposite side of bayonet socket, and the bayonet socket rotates the installation in this side, pulls the stay cord, drives the bayonet socket rotation, drives the bayonet socket and breaks away from the chucking to the trip.

As a preferable technical scheme of the utility model: the pull rope is a steel wire rope.

As a preferable technical scheme of the utility model: the first clamping piece is provided with a limit screw on a supporting surface for bearing the second clamping piece, and the limit screw helps to support the second clamping piece.

As a preferable technical scheme of the utility model: the limiting screw is provided with an adjusting screw rod and a nut, the limiting screw is connected to the first connecting piece through threads, and the height of the adjusting screw rod is adjusted to adjust the height of the limiting screw.

Compared with the prior art, the hinged support provided by the utility model has the advantages that the height of the first connecting piece 5 is quickly adjusted by using the adjusting screw, so that the height of the bayonet is adjusted, the diameters of the second clamping piece 110 and the first clamping piece 130 are quickly adjusted, and the hinged support is convenient to popularize and apply in the technical field of clamping.

Drawings

FIG. 1 is a schematic view of the mounting structure of the hinge support of the present utility model;

FIG. 2 is a partial exploded view of the articulating mount of the present utility model;

FIG. 3 is a schematic view of a portion of the structure of the hinge support of the present utility model;

in the drawings, a hose wheel supporting shaft 120; a second clip member 110; a first clip member 130; a support surface 11; a first connector 5; a bayonet 901; a hook 8; a bayonet mount 9; a tension spring 7; a pull rope 6; an adjusting screw 10; a limit screw 13; adjusting screw 1301.

Detailed Description

The utility model will be described in further detail with reference to the drawings and specific embodiments.

Example 1

As shown in fig. 1 to 3, the hinged support of the present utility model can be applied to a fire hose trailer frame, and is used for fixing a hose wheel supporting shaft 120, and comprises a second clamping member 110 and a first clamping member 130, wherein the second clamping member 110 is pivoted on the first clamping member 130, the upper end of a supporting surface 11 of the first clamping member 130 is supported and provided with a first connecting member 5, the lower end of the first connecting member 5 is adjusted to be at the height of the supporting surface 11 through an adjusting screw 10, and the first connecting member 5 is provided with an anti-loosening screw 1 to be fixedly arranged on the first clamping member 130; the bayonet 901 is arranged on the first connecting piece 5, the bayonet 901 is used for adjusting the height along with the first connecting piece 5, the clamping hooks 8 are arranged at the matched positions of the second clamping hoop piece 110, and when the second clamping hoop piece 110 and the first clamping hoop piece 130 clamp the water belt wheel supporting shaft 120, the clamping hooks 8 extend into the bayonet 901 and then are clamped, so that the second clamping hoop piece 110 is buckled on one side of the supporting surface 11.

The bayonet 901 is arranged on the bayonet seat 9, the bayonet seat 9 is arranged on the first connecting piece 5, one side of the bayonet seat 9 is pulled by the tension spring 7 and is vertically arranged on the first connecting piece 5 by utilizing the tension force of the tension spring 7, a pull rope 6 is arranged on the other side of the bayonet seat 9, the bayonet seat 9 is rotatably arranged on the side, the pull rope 6 is pulled to drive the bayonet seat 9 to rotate, the bayonet 901 is separated from clamping the clamping hook 8, and the clamping buckle of the supporting surface 11 to the second clamping hoop piece 110 can be released.

The pull rope 6 is a steel wire rope.

In the utility model, the adjusting screw 10 adjusts the height of the first connecting piece 5 on the supporting surface 11, so as to adjust the height of the bayonet 901 to be matched with the clamping hook 8, thereby realizing that the second clamping piece 110 and the first clamping piece 130 clamp the water band wheel supporting shafts 120 with different diameters, and improving the application range of the hinged support.

The first clamping member 130 is provided with a limit screw 13 on the supporting surface 11 for receiving the second clamping member 110, and the limit screw 13 helps to support the second clamping member 110, so that the clamping hook 8 and the clamping opening 901 are prevented from being compressed when the second clamping member 110 is pressed down, and the clamping opening seat 9 is prevented from being compressed and damaged.

The limiting screw 13 is provided with an adjusting screw 1301 and a nut, the limiting screw 13 is connected to the first clamping piece 130 through threads, and the height of the adjusting screw 1301 can be adjusted by adjusting the height of the limiting screw 13.

According to the hinged support, the height of the first connecting piece is adjusted, so that the bayonet height is adjusted rapidly and accurately, the structure is simple, and the operation is convenient; the hose reel supporting shaft can meet the requirement of the use field Jing Xuqiu with various diameter sizes of the hose reel supporting shaft 120, in the use process, the second clamping hoop member 110 is supported in an auxiliary mode through the limiting screw 13, the protection of the bayonet seat 9 is achieved rapidly, and the hose reel supporting shaft is good in operability and high in efficiency, and when the hose reel supporting shaft is applied to a trailer for winding fire hoses, firefighters can conveniently and rapidly adjust the fire hoses with different sizes.

The above detailed description is intended to illustrate the present utility model by way of example only and not to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the precise embodiments disclosed, and any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A hinged support, characterized in that: the device comprises a second clamp piece and a first clamp piece, wherein the second clamp piece is pivoted on the first clamp piece, a first connecting piece is supported and installed at the upper end of a supporting surface of the first clamp piece, the lower end of the first connecting piece is adjusted to be at the height of the supporting surface through an adjusting screw, and the first connecting piece is provided with an anti-loosening screw for reinforcing and installing on the first clamp piece; the first connecting piece is provided with a bayonet, the bayonet is adjusted in height along with the first connecting piece, the second clamping piece is provided with a clamping hook at the matched position, and when the second clamping piece and the first clamping piece clamp the water belt wheel supporting shaft, the clamping hook stretches into the bayonet and then is clamped, so that the second clamping piece is buckled on one side of the supporting surface.

2. A hinged support as defined in claim 1, wherein: the bayonet socket sets up on the bayonet socket, and the bayonet socket is installed on first connecting piece, and one side of bayonet socket is pulled through extension spring to utilize extension spring's pulling force to install perpendicularly on first connecting piece, be equipped with a stay cord on the opposite side of bayonet socket, and the bayonet socket rotates the installation in this side, pulls the stay cord, drives the bayonet socket rotation, drives the bayonet socket and breaks away from the chucking to the trip.

3. A hinged support as defined in claim 1, wherein: the pull rope is a steel wire rope.

4. A hinged support as defined in claim 1, wherein: the first clamping piece is provided with a limit screw on a supporting surface for bearing the second clamping piece, and the limit screw helps to support the second clamping piece.

5. A hinged support as defined in claim 4, wherein: the limiting screw is provided with an adjusting screw rod and a nut, the limiting screw is connected to the first connecting piece through threads, and the height of the adjusting screw rod is adjusted to adjust the height of the limiting screw.