CN216520167U

CN216520167U - Pipeline connector with length compensation and shock absorption functions

Info

Publication number: CN216520167U
Application number: CN202123033554.6U
Authority: CN
Inventors: 李春青
Original assignee: Jiangsu Sbeying Metal Products Co ltd
Current assignee: Jiangsu Sbeying Metal Products Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-13
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a pipeline connector with length compensation and shock absorption functions, which belongs to the field of connectors and comprises a connector main body and a connector, wherein support rods are symmetrically fixed on the connector main body, rotating rods are rotatably installed on the support rods, clamping blocks are arranged at the ends, away from the support rods, of the rotating rods, fixed rods are symmetrically arranged on the connector main body, through holes are formed in the fixed rods, push rods are movably arranged in the through holes, push blocks are welded at one ends of the push rods, lantern rings are sleeved outside the connector main body, external threads are formed in the side walls of the lantern rings along the length direction, rotating blocks are connected to the external threads in a threaded mode and are connected with the push rods in a sliding mode, L-shaped rods are symmetrically fixed on one side, close to the connector, of the connector main body, and movable rods are movably arranged on the L-shaped rods; the clamping device is novel in design and ingenious in structure, when a pipeline is clamped, the clamping tightness can be conveniently adjusted, the connecting strength is guaranteed, the pipeline is prevented from being damaged, the sealing performance of connection is good, dust is prevented from entering, and the clamping device is worthy of popularization.

Description

Pipeline connector with length compensation and shock absorption functions

Technical Field

The utility model belongs to the technical field of connectors, and particularly relates to a pipeline connector with length compensation and shock absorption functions.

Background

The pipe connector creates a set of unique pipe connection technology by the original design, breaks through the traditional connection concept, adopts stainless steel and rubber to manufacture an element combination device to achieve the sealing and pressure-bearing function, has a very compact structure, does not need to carry out any treatment on pipe ends during construction, only needs to sleeve the connector at two pipe ends to be connected, screws bolts beside the side, enables the surfaces of clamping teeth and clamping pipe ends to achieve limiting and fixing, and the sealing sleeve is tightly attached to the pipe to achieve the locking state of sealing and firm connection. The strength of connection can not be adjusted and strengthened by the existing connector, connection is unstable easily due to over looseness, and pipeline damage is easily caused due to over tightness.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a pipe connector having length compensation and shock absorption functions to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a pipeline connector with length compensation and shock absorption functions comprises a connector main body and a connector, wherein support rods are symmetrically fixed on the connector main body, rotating rods are rotatably mounted on the support rods, clamping blocks are arranged at one ends of the rotating rods, which are far away from the support rods, fixing rods are symmetrically arranged on the connector main body, through holes are formed in the fixing rods, push rods are movably arranged in the through holes, push blocks are welded at one ends of the push rods, lantern rings are sleeved outside the connector main body, external threads are formed in the side walls of the lantern rings along the length direction, rotating blocks are connected to the external threads in a threaded manner, the rotating block is connected with the push rod in a sliding way, L-shaped rods are symmetrically fixed on one side of the connector main body close to the joint, a movable rod is movably arranged on the L-shaped rods, a pressing block is fixed at one end of the movable rod, a pull block is arranged at the other end of the movable rod, and the movable rod is sleeved with a spring, and one side of the connector body close to the joint is provided with a sealing ring.

As a preferred embodiment, the clamping block is of a hemispherical structure, a rubber pad is bonded on the side wall of the clamping block, and anti-skid grains are formed on the side wall of the rubber pad.

As a preferred embodiment, the cross-sectional view of the pushing blocks is a right triangle structure, and one side of each of the two pushing blocks contacts the two rotating rods.

As a preferred embodiment, the connector body is symmetrically provided with limiting blocks at one side far away from the joint.

As a preferred embodiment, the rotating block is of a circular ring structure, a sliding groove is formed in one side of the rotating block, which is close to the push rod, along the circumferential direction, two sliding blocks are connected in the sliding groove in a sliding manner, and the two sliding blocks are respectively connected with the two push rods.

Compared with the prior art, the utility model has the beneficial effects that:

according to the pipeline connector with the length compensation and shock absorption functions, the connector main body and the connector connecting port can conveniently clamp the connector through the arrangement of the supporting rod, the rotating rod, the clamping block, the push rod, the push block, the rotating block and the like, the clamping tightness can be freely adjusted, the connection strength is ensured, and the pipeline is prevented from being damaged;

this kind of have length compensation and shock-absorbing function pipeline connector has improved the leakproofness between connector main part and the joint through setting up structures such as L type pole, movable rod, spring, briquetting and sealing washer, avoids the dust to get into in the connector main part, the life of extension equipment.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is an enlarged view at B in the present invention;

fig. 4 is a side view of a turning block in the present invention.

In the figure: 1. a connector body; 2. a joint; 3. a support bar; 4. rotating the rod; 5. a clamping block; 6. fixing the rod; 7. a push rod; 8. a push block; 9. a collar; 10. an external thread; 11. rotating the block; 12. an L-shaped rod; 13. a movable rod; 14. briquetting; 15. a spring; 16. a seal ring; 17. a chute; 18. a slide block.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.

Example one

Referring to fig. 1-4, the present invention provides a pipeline connector with length compensation and shock absorption functions, which includes a connector body 1 and a connector 2, wherein a support rod 3 is symmetrically fixed on the connector body 1, a rotating rod 4 is rotatably mounted on the support rod 3, a clamping block 5 is disposed at an end of the rotating rod 4 away from the support rod 3, the clamping block 5 is of a hemispherical structure, a rubber pad is bonded on a side wall of the clamping block 5, and anti-skid patterns are disposed on a side wall of the rubber pad.

The connector main part 1 is provided with the dead lever 6 in the symmetry, has seted up the through-hole on the dead lever 6, and the through-hole internalization is provided with push rod 7, and push rod 7's one end welding has ejector pad 8, and ejector pad 8's cross-sectional view is the right triangle structure, and two dwang 4 of one side contact respectively of two ejector pads 8.

The outside cover of connector main part 1 is equipped with lantern ring 9, and external screw thread 10 has been seted up along length direction to the lateral wall of lantern ring 9, and threaded connection has turning block 11 on the external screw thread 10, and turning block 11 and push rod 7 sliding connection, and one side symmetry that connector main part 1 is close to the joint is fixed with L type pole 12, and one side symmetry that connector main part 1 kept away from and connects 2 is provided with the stopper.

The L-shaped rod 12 is movably provided with a movable rod 13, one end of the movable rod 13 is fixed with a pressing block 14, the other end of the movable rod 13 is provided with a pulling block, the movable rod 13 is sleeved with a spring 15, one side of the connector main body 1, which is close to the connector 2, is provided with a sealing ring 16, the rotating block 11 is of a circular ring-shaped structure, one side of the rotating block 11, which is close to the push rod 7, is provided with a sliding groove 17 along the circumferential direction, the sliding groove 17 is internally and slidably connected with two sliding blocks 18, and the two sliding blocks 18 are respectively connected with the two push rods 7.

When in use, the joint 2 of the pipeline is connected with the connector main body 1, after connection, under the action of the spring 15, the pressing block 14 is pushed to press the sealing ring 16, the sealing ring 16 is enabled to be tightly attached to the surface of the joint 2, the sealing performance between the connector main body 1 and the joint 2 is improved, dust is prevented from entering the connector main body 1, the service life of the device is prolonged, then the rotating block 11 is rotated, the rotating block 11 moves along the external thread 10, the rotating block 11 pushes the push rod 7 to move in the moving process, the push rod 7 drives the push block 8 to move, the push block 8 pushes the rotating rod 4 to rotate along the supporting rod 3, the joint 2 is clamped by the two clamping blocks 5, the moving block 11 is adjusted to adjust the clamping tightness, the pipeline connection strength is guaranteed, meanwhile, the pipeline cannot be damaged, and the pipeline clamping device is worthy of popularization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipe connector having length compensation and shock absorption functions, comprising a connector body (1) and a joint (2), characterized in that: the connector comprises a connector body (1), supporting rods (3) are symmetrically fixed on the connector body (1), rotating rods (4) are rotatably mounted on the supporting rods (3), clamping blocks (5) are arranged at one ends, far away from the supporting rods (3), of the rotating rods (4), fixing rods (6) are symmetrically arranged on the connector body (1), through holes are formed in the fixing rods (6), push rods (7) are movably arranged in the through holes, push blocks (8) are welded at one ends of the push rods (7), lantern rings (9) are sleeved outside the connector body (1), external threads (10) are formed in the side walls of the lantern rings (9) along the length direction, rotating blocks (11) are in threaded connection with the external threads (10), the rotating blocks (11) are in sliding connection with the push rods (7), L-shaped rods (12) are symmetrically fixed on one side, close to a joint, of the connector body (1), movable rods (13) are movably arranged on the L-shaped rods (12), one end of the movable rod (13) is fixed with a pressing block (14), the other end of the movable rod (13) is provided with a pulling block, the movable rod (13) is sleeved with a spring (15), and one side of the connector body (1) close to the joint (2) is provided with a sealing ring (16).

2. The pipe connector with length compensation and shock absorption functions as claimed in claim 1, wherein: the clamping block (5) is of a hemispherical structure, a rubber pad is bonded on the side wall of the clamping block (5), and anti-skid grains are formed in the side wall of the rubber pad.

3. The pipe connector with length compensation and shock absorption functions as claimed in claim 1, wherein: the cross section of the push block (8) is of a right-angled triangle structure, and one side of each of the two push blocks (8) is in contact with the two rotating rods (4) respectively.

4. The pipe connector with length compensation and shock absorption functions as claimed in claim 1, wherein: and limiting blocks are symmetrically arranged on one side, far away from the joint (2), of the connector body (1).

5. The pipe connector with length compensation and shock absorption functions as claimed in claim 1, wherein: the rotating block (11) is of a circular ring structure, a sliding groove (17) is formed in one side, close to the push rods (7), of the rotating block (11) in the circumferential direction, two sliding blocks (18) are connected in the sliding groove (17) in a sliding mode, and the two sliding blocks (18) are connected with the two push rods (7) respectively.