CN113028180A

CN113028180A - Construction machinery anticreep gasket convenient to connect

Info

Publication number: CN113028180A
Application number: CN201911249096.4A
Authority: CN
Inventors: 陈笑芝; 张广权; 焦挺
Original assignee: Xian Huilong Zhongding Machinery Equipment Co Ltd
Current assignee: Xian Huilong Zhongding Machinery Equipment Co Ltd
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2021-06-25

Abstract

The invention relates to the technical field of gaskets, and discloses a construction machinery anti-falling gasket convenient to connect, which comprises a gasket, wherein the middle part of the outer side wall of the gasket is fixedly connected with a rubber ring with an annular section, connecting pipes are symmetrically arranged at two ends of the gasket, opposite ends of the two connecting pipes are in sealing sliding connection with the rubber ring, a plurality of clamping grooves are symmetrically formed in the gasket, a plurality of clamping holes corresponding to the clamping grooves are formed in the connecting pipes, a spring is fixedly connected to the bottom of each clamping groove, a clamping block is fixedly connected to the other end of the spring, one end, far away from the spring, of the clamping block penetrates through a notch of each clamping groove and extends into each clamping hole, and the clamping block is inserted. The gasket is convenient to connect with the connecting pipe, and the practicability of the corresponding mechanical equipment is further improved.

Description

Construction machinery anticreep gasket convenient to connect

Technical Field

The invention relates to the technical field of gaskets, in particular to a construction machinery anti-falling gasket convenient to connect.

Background

The gasket is more extensive of using on the construction machinery equipment or the flange pipe connection that liquid or gas was used, and current gasket adopts materials such as rubber to make and directly seals, but relies on the extrusion force to install when these gaskets are connected, at first not convenient to install like this, also not convenient to detach simultaneously, because the gasket is not convenient for install and dismantle, and then leads to the connection of the last pipeline of construction machinery of not being convenient for.

Disclosure of Invention

The invention aims to solve the problem that pipelines on construction machinery are inconvenient to connect due to the fact that an existing anti-falling gasket for construction machinery is inconvenient to detach and install in the prior art, and the anti-falling gasket for construction machinery is convenient to connect.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a construction machinery anticreep gasket convenient to connect, includes the gasket, the middle part fixedly connected with section of gasket lateral wall is annular rubber circle, the both ends symmetry of gasket is equipped with the connecting pipe, two connecting pipe one end in opposite directions all with rubber circle sealing sliding connection, a plurality of draw-in groove has been seted up to the symmetry on the gasket, a plurality of and the corresponding card hole of draw-in groove have been seted up on the connecting pipe, the tank bottom fixedly connected with spring of draw-in groove, the other end fixedly connected with fixture block of spring, the one end that the spring was kept away from to the fixture block passes the notch of draw-in groove and extends to the card downthehole, and the.

Preferably, the opposite groove walls of the clamping grooves are symmetrically provided with sliding grooves, the sliding grooves are connected with sliding blocks in a sliding mode, and the opposite ends of the two sliding blocks penetrate through the notches of the corresponding sliding grooves and extend outwards and are fixedly connected with the clamping blocks.

Preferably, the section of the fixture block is in a right trapezoid shape, and the inclined plane of the fixture block is far away from the rubber ring.

Preferably, a ball groove is formed in one end, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and extends outwards and is connected with the bottom of the sliding groove in a rolling mode.

Preferably, the opening of the clamping hole far away from the clamping groove is hinged with a protective cover.

Preferably, the connecting pipe and the gasket are coated with antirust paint.

Compared with the prior art, the invention provides the construction machinery anti-drop gasket convenient to connect, which has the following beneficial effects:

the anti-dropping gasket for the construction machinery convenient for connection is characterized in that the connecting pipes, the rubber ring, the clamping grooves, the clamping holes, the clamping blocks and the springs are arranged, when the gasket is required to be installed, two connecting pipes are placed on two sides of the gasket, then an extrusion force of the compression spring is applied to the clamping blocks, the clamping blocks are further accommodated in the clamping grooves, then the connecting pipes are sleeved on the gasket and are abutted against the rubber ring, the connecting pipes are rotated to enable the clamping blocks to be overlapped with the axis of the clamping holes, after the clamping blocks are clamped into the clamping holes, the connecting pipes are further tightly connected with the gasket, when the connecting pipes are required to be detached, a compression force is applied to the clamping blocks in the clamping holes, after the clamping blocks are separated from the clamping holes, the connecting pipes are separated from the gasket, the connecting pipes are convenient to separate from,

the parts which are not involved in the device are the same as or can be realized by adopting the prior art, and the gasket and the connecting pipe are convenient to connect, so that the practicability of the corresponding mechanical equipment is improved.

Drawings

FIG. 1 is a schematic structural view of an easy-to-connect anti-separation gasket for construction machinery according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 2.

In the figure: 1 gasket, 2 connecting pipes, 3 rubber rings, 4 clamping grooves, 5 clamping holes, 6 clamping blocks, 7 springs, 8 sliding grooves, 9 sliding blocks, 10 ball grooves and 11 balls.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a construction machinery anti-drop gasket convenient for connection comprises a gasket 1, a rubber ring 3 with an annular section is fixedly connected to the middle of the outer side wall of the gasket 1, connecting pipes 2 are symmetrically arranged at both ends of the gasket 1, opposite ends of the two connecting pipes 2 are hermetically and slidably connected with the rubber ring 3, a plurality of clamping grooves 4 are symmetrically arranged on the gasket 1, a plurality of clamping holes 5 corresponding to the clamping grooves 4 are arranged on the connecting pipes 2, a spring 7 is fixedly connected to the bottom of each clamping groove 4, a clamping block 6 is fixedly connected to the other end of the spring 7, one end of the clamping block 6 far away from the spring 7 penetrates through a notch of the clamping groove 4 and extends into the clamping hole 5, the clamping block 6 is inserted into the clamping hole 5, when the gasket 1 needs to be installed, the two connecting pipes 2 are placed at both sides of the gasket 1, then an extrusion force of the clamping block 7 is, establish connecting pipe 2 cover on gasket 1 after that, and make connecting pipe 2 and rubber circle 1 offset, rotatory connecting pipe 2 makes the axis of fixture block 6 and card hole 5 overlap mutually, after fixture block 6 card goes into in the card hole 5, and then make connecting pipe 2 and the firm being connected of gasket 1, when needing to pull down connecting pipe 2, exert a compressive force to the fixture block 6 that is located card hole 5, after fixture block 6 breaks away from card hole 5, make connecting pipe 2 and gasket 1 separate, be convenient for connecting pipe 2 and the separation of gasket 1, and then be convenient for the dismantlement of gasket 2.

Spout 8 has been seted up to the symmetry on the relative cell wall of draw-in groove 4, and sliding connection has slider 9 in the spout 8, and two sliders 9 one end in opposite directions all pass the notch and the outside extension that correspond spout 8, and all with 6 fixed connection of fixture block, prevent that 6 circumstances that break away from draw-in groove 4 from taking place of fixture block.

The section of fixture block 6 is right trapezoid and sets up, and the inclined plane of fixture block 6 keeps away from 3 settings of rubber circle, and the fixture block 6 card of being convenient for is gone into in the card hole 5.

The ball groove 10 has been seted up to the one end that slider 9 is close to 8 tank bottoms of spout, and ball groove 10 internal rolling is connected with ball 11, and ball 11 keeps away from the one end of ball groove 10 tank bottoms and passes ball groove 10 notch and outwards extend, and with the tank bottom rolling connection of spout 8, makes the gliding more swift of slider 9.

The mouth of the hole of the clamping hole 5, which is far away from the clamping groove 4, is hinged with a protective cover, so that the clamping block 6 cannot be touched randomly.

All scribble the anti-rust paint on connecting pipe 2 and the gasket 1, prevent that connecting pipe 2 and gasket 1 rusty condition from taking place.

According to the invention, when the gasket 1 needs to be installed, two connecting pipes 2 are placed on two sides of the gasket 1, then an extrusion force of a compression spring 7 is applied to the fixture block 6, the fixture block 6 is further accommodated into the clamping groove 5, then the connecting pipes 2 are sleeved on the gasket 1, and the connecting pipes 2 are abutted against the rubber ring 1, the connecting pipes 2 are rotated to enable the fixture block 6 to be overlapped with the axis of the clamping hole 5, after the fixture block 6 is clamped into the clamping hole 5, the connecting pipes 2 are tightly connected with the gasket 1, when the connecting pipes 2 need to be detached, a compression force is applied to the fixture block 6 in the clamping hole 5, after the fixture block 6 is separated from the clamping hole 5, the connecting pipes 2 are separated from the gasket 1, the connecting pipes 2 are conveniently separated from the gasket 1, and the gasket 2 is further convenient to detach.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A construction machinery anti-drop gasket convenient for connection comprises a gasket (1) and is characterized in that, the middle part of the outer side wall of the gasket (1) is fixedly connected with a rubber ring (3) with an annular section, the two ends of the gasket (1) are symmetrically provided with connecting pipes (2), the opposite ends of the two connecting pipes (2) are both connected with the rubber ring (3) in a sealing and sliding way, a plurality of clamping grooves (4) are symmetrically arranged on the gasket (1), a plurality of clamping holes (5) corresponding to the clamping grooves (4) are arranged on the connecting pipe (2), a spring (7) is fixedly connected at the bottom of the clamping groove (4), a clamping block (6) is fixedly connected at the other end of the spring (7), one end, far away from the spring (7), of the clamping block (6) penetrates through the notch of the clamping groove (4) and extends into the clamping hole (5), and the clamping block (6) is inserted into the clamping hole (5).

2. The construction machinery anti-drop gasket convenient for connection as claimed in claim 1, wherein the opposite walls of the slot (4) are symmetrically provided with sliding grooves (8), the sliding grooves (8) are connected with sliding blocks (9) in a sliding manner, and the opposite ends of the two sliding blocks (9) both pass through the notches of the corresponding sliding grooves (8) and extend outwards, and are both fixedly connected with the clamping blocks (6).

3. The construction machinery anti-dropping gasket convenient for connection as claimed in claim 1, wherein the cross section of the fixture block (6) is in a right trapezoid shape, and the inclined surface of the fixture block (6) is far away from the rubber ring (3).

4. The construction machinery anti-dropping gasket convenient to connect as claimed in claim 2, characterized in that the end of the slider (9) close to the bottom of the chute (8) is provided with a ball groove (10), a ball (11) is connected in the ball groove (10) in a rolling manner, and the end of the ball (11) far away from the bottom of the ball groove (10) passes through the notch of the ball groove (10) and extends outwards and is connected with the bottom of the chute (8) in a rolling manner.

5. The construction machinery anti-dropping gasket convenient for connection according to claim 1, characterized in that a protecting cover is hinged on the opening of the clamping hole (5) far from the clamping groove (4).

6. The easy-to-connect construction machinery anti-drop gasket according to claim 1, characterized in that the connecting pipe (2) and the gasket (1) are coated with anti-rust paint.