CN210830020U

CN210830020U - A fixed accurate clamp device for on flexible pipe

Info

Publication number: CN210830020U
Application number: CN201921056092.XU
Authority: CN
Inventors: 孙海先
Original assignee: Qingdao Jinguan Industry And Trade Co ltd
Current assignee: Qingdao Jinguan Industry And Trade Co ltd
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-23
Anticipated expiration: 2029-07-08

Abstract

The utility model belongs to the technical field of telescopic pipe clamp devices, in particular to a fixed accurate clamp device used on a telescopic pipe, which comprises a handle support ring arranged on the telescopic rod with a mounting hole, wherein the handle support ring is provided with a handle fixing block, the handle fixing block is articulated with a handle, the handle is provided with a second spring fixing column, the second spring fixing column is connected with a spring, the spring is connected with a first spring fixing column, the first spring fixing column is arranged on the handle support ring, the handle is connected with a connecting rod matched with the second mounting hole, the connecting rod is connected with a pressing column matched with the mounting hole, the handle support ring is provided with a horn mouth, the horn mouth is connected with a ring matched with the horn mouth, the ring is provided with a gap, the ring is connected with a pressing block, the pressing block is provided with a second horn mouth matched with the ring, the pressing block is connected with a fixing cover, and the fixing cover is installed on the handle support ring.

Description

A fixed accurate clamp device for on flexible pipe

Technical Field

The utility model belongs to the technical field of flexible pipe clamp device, concretely relates to a fixed accurate clamp device for on flexible pipe.

Background

The telescopic pipe is generally applied to equipment such as a crutch, a camera foot stool, fitness equipment, a clothes hanger, a selfie stick, a tent and the like in daily life, and the whole length is changed by utilizing the telescopic pipe so as to meet different use requirements. The telescopic pipe in the market at present adopts the mode of connecting several pipe fittings one-to-one combination or cup jointing each other, changes the length after the whole combination, and this kind of mode is now, and people's life rhythm is fairly compact, and consequently when leisure at ordinary times or during outdoor business, it is a great deal of convenience to build a simple and easy tent. For a large tent, due to the large volume and the heavy weight, a plurality of people are required to smoothly support the tent when the tent is used. The tent support of current various structures mainly is that elasticity bracing piece, support, ceiling constitute, stretches suitable position with the tent after opening the support, but mainly adopts the telescopic link of cup joint formula on the tent in existing market, and it is inconvenient in the operation, and structural unstability, and then cause a great deal of inconvenience in the use, for this reason we provide one kind be used for flexible pipe on fixed accurate clamp device.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a fixed accurate clamp device used on a telescopic pipe.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

the handle support ring is installed on a telescopic rod with a mounting hole, the handle support ring is provided with a second mounting hole matched with the mounting hole, a handle fixing block is installed on the handle support ring, the handle fixing block is hinged with a handle, the handle is provided with a second spring fixing column, the second spring fixing column is connected with a spring, the spring is connected with a first spring fixing column, the first spring fixing column is installed on the handle support ring, the handle is connected with a connecting rod matched with the second mounting hole, the connecting rod is connected with a pressing column matched with the mounting hole, the handle support ring is provided with a horn mouth, the horn mouth is connected with a ring matched with the horn mouth, the ring is provided with a gap, the ring is connected with a pressing block, the pressing block is provided with a second horn mouth matched with the ring, and the pressing block is connected with a fixing cover, the fixed cover is mounted on the handle support ring.

Further inject, be equipped with on the handle with fixed block assorted pinhole to be equipped with groove and the first pinhole with the connecting rod matching on the top, the connecting rod is provided with the second pinhole with first pinhole matching, the handle is equipped with the round pin with first pinhole and second pinhole assorted, and such design does benefit to the back-and-forth movement of bracing piece.

Further, the end face of the compression column is in the shape of a circular arc. Such design is favorable to increasing the area of contact surface, prevents that the telescopic link from skidding.

Further, the anti-slip pad is installed at the top end of the compression column, and the design is favorable for increasing the friction force of the contact surface and increasing the stability of the telescopic rod.

Further inject, the handle fixed block be equipped with handle assorted third pinhole, the handle be equipped with the design of third pinhole assorted round pin axle play the supporting role, play the supporting role to the handle.

Adopt the utility model discloses technical scheme has following beneficial effect:

1. compared with the traditional device with a similar structure, the utility model can realize accurate positioning due to the combined action of the handle support ring, the handle, the connecting rod, the pressing column and other machine structures;

2. when using equipment such as a tent, when one person stretches the tent, the heights of the telescopic rods are usually adjusted to be consistent, and the telescopic rods are locked after the same height of the telescopic rods is ensured, so that an operator can operate the tent more conveniently, and the heights of four corners of the tent can be more consistent;

3. the utility model has the advantages that the device can better lock the telescopic rod and has better stability after locking through the dual functions of the compression column and the fixed cover;

4. the utility model discloses be equipped with the horn mouth on the well handle support ring, the horn mouth is connected with the ring that matches with it, and the ring is equipped with the breach and is connected with the briquetting, and such design can avoid causing the damage to the telescopic link, makes equipment durable.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a fixed precision clamp device for a telescopic tube according to the present invention;

fig. 2 is a schematic diagram of an internal structure of an embodiment of a fixed precision clamp device for a telescopic tube according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2 of an embodiment of a fixed precision clamp device for a telescopic tube according to the present invention;

fig. 4 is a schematic structural view of a fixing cover in an embodiment of a precise clamp fixing device for a telescopic tube according to the present invention;

fig. 5 is a schematic structural view of a pressing block in an embodiment of a fixed accurate clamp device for a telescopic tube of the present invention.

The main element symbols are as follows:

the telescopic rod 1, the handle support ring 2, the first spring fixing column 3, the spring 4, the second spring fixing column 5, the handle 6, the handle fixing block 7, the mounting hole 8, the second mounting hole 9, the connecting rod 10, the pressing column 11, the fixing cover 12, the ring 15, the pressing block 16, the second bell mouth 17, the bell mouth 18, the first pin hole 19, the third pin hole 20, the groove 21 and the second pin hole 22.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, 2, 3, 4 and 5, the utility model relates to a fixed precision clamp device for a telescopic tube, which comprises a handle support ring 2 installed on a telescopic rod 1 with a mounting hole 8, the handle support ring 2 is provided with a second mounting hole 9 matched with the mounting hole 8, a handle fixing block 7 is installed on the handle support ring 2, the handle fixing block 7 is hinged with a handle 6, the handle 6 is provided with a second spring fixing column 5, the second spring fixing column 5 is connected with a spring 4, the spring 4 is connected with a first spring fixing column 3, the first spring fixing column 3 is installed on the handle support ring 2, the handle 6 is connected with a connecting rod 10 matched with the second mounting hole 9, the connecting rod 10 is connected with a pressing column 11 matched with the mounting hole 8, the handle support ring 2 is provided with a bell mouth 18, the horn mouth 18 is connected with the ring 15 that matches with it, ring 15 is equipped with the breach, ring 15 is connected with briquetting 16, be provided with on the briquetting 16 with ring 15 assorted second horn mouth 17, briquetting 16 is connected with fixed lid 12, fixed lid 12 is installed on handle support ring 2.

In the embodiment, when the accurate fixing clamp device for the telescopic pipe is used, the fixing cover 12 is unscrewed, the handle 6 is pressed to loosen the pressing column 11, then the length of the telescopic pipe 1 is adjusted, the handle 6 is loosened after the adjustment is finished, the handle 6 is opened at the maximum position under the action of the spring 4, and the telescopic pipe 1 is preliminarily locked and positioned through the pressing column 11; then the fixing cover 12 is screwed down, the pressing block 16 moves inwards under the action of the fixing cover 12, so that the circular ring 15 is tightened inwards under the action of the second bell mouth 17 and the bell mouth 18, and the telescopic rod 1 is locked.

Preferably, the handle 6 is provided with a pin hole matched with the fixing block 7, the top end of the handle is provided with a groove 21 and a first pin hole 19 matched with the connecting rod 11, the connecting rod 11 is provided with a second pin hole 22 matched with the first pin hole 19, the handle 6 is provided with a pin matched with the first pin hole 19 and the second pin hole 22, the design is favorable for the back and forth movement of the supporting rod, and the hinging mode of the connecting rod 11 and the handle 6 can be determined according to specific conditions.

The end surfaces of the pressing column 11 and the telescopic rod 1 are preferably in the shape of circular arcs. Such a design is favorable to increasing the area of contact surface, prevents that telescopic link 1 from skidding. The shape of the end face may be actually determined as the case may be.

Preferably, the top end of the pressing column 11 is provided with a non-slip mat, such a design is beneficial to increasing the friction force of the contact surface and the stability of the telescopic rod, and the material of the non-slip mat can be actually determined according to specific conditions.

Preferably, the handle fixing block 7 is provided with a third pin hole 20 matched with the handle 6, and the handle 6 is provided with a pin shaft matched with the third pin hole 20 to support the handle. In fact, the matching mode of the handle fixing block 7 and the handle 6 can be selected according to specific situations.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a fixed accurate clamp device for on flexible pipe which characterized in that: comprises a handle support ring (2) arranged on a telescopic rod (1) with a mounting hole (8), the handle support ring (2) is provided with a second mounting hole (9) matched with the mounting hole (8), a handle fixing block (7) is arranged on the handle support ring (2), the handle fixing block (7) is hinged with a handle (6), the handle (6) is provided with a second spring fixing column (5), the second spring fixing column (5) is connected with a spring (4), the spring (4) is connected with a first spring fixing column (3), the first spring fixing column (3) is arranged on the handle support ring (2), the handle (6) is connected with a connecting rod (10) matched with the second mounting hole (9), the connecting rod (10) is connected with a pressing column (11) matched with the mounting hole (8), and the handle support ring (2) is provided with a horn mouth (18), the horn mouth (18) is connected with ring (15) that matches with it, ring (15) are equipped with the breach, ring (15) are connected with briquetting (16), be provided with on briquetting (16) with ring (15) assorted second horn mouth (17), briquetting (16) are connected with fixed lid (12), install on handle support ring (2) fixed lid (12).

2. A precision clamp attachment for a telescoping tube as claimed in claim 1, wherein: be equipped with on handle (6) with fixed block (7) assorted pinhole to be equipped with on the top with groove (21) and first pinhole (19) that connecting rod (10) match, connecting rod (10) are provided with second pinhole (22) that match with first pinhole (19), handle (6) are equipped with first pinhole (19) and second pinhole (22) assorted round pin.

3. A precision clamp attachment for a telescoping tube as claimed in claim 2, wherein: the end face of the compression column (11) is arc-shaped.

4. A precision clamp attachment for a telescoping tube as claimed in claim 3, wherein: and the top end of the compression column (11) is provided with an anti-skid pad.

5. A precision clamp attachment for a telescoping tube as claimed in claim 3, wherein: handle fixed block (7) are equipped with handle (6) assorted third pinhole (20), handle (6) are equipped with the round pin axle with third pinhole (20) assorted.