CN216867695U

CN216867695U - Detection type natural gas valve with specific sealing effect

Info

Publication number: CN216867695U
Application number: CN202220016196.3U
Authority: CN
Inventors: 林松月
Original assignee: Beijing Songtiancheng Technology Co ltd
Current assignee: Beijing Songtiancheng Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-07-01
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to the technical field of natural gas valves, in particular to a detection type natural gas valve with a specific sealing effect, and provides a scheme aiming at the problem of existing fixing. According to the utility model, the first storage box and the second storage box are fixedly connected through the fixing rod and the clamping block, so that the fixity of the first storage box and the second storage box is greatly improved.

Description

Detection type natural gas valve with specific sealing effect

Technical Field

The utility model relates to the technical field of natural gas valves, in particular to a detection type natural gas valve with a specific sealing effect.

Background

The natural gas refers to all gases naturally existing in nature, including gases formed in various natural processes in an atmospheric space, a water space and a rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenetic gas and the like), and when the natural gas is used, a sealing valve is required.

The application number is CN 202023192287.2's patent discloses a natural gas is with having seal valve convenient to detect and reveal, including the device main part, the device main part includes the seal valve main part, the both sides of seal valve main part are all inserted and are installed and connect the water pipe, the both sides of seal valve main part all are provided with complementary unit, complementary unit includes first fixed block, the both sides of seal valve main part are fixed mounting all has first fixed block, the upper end of first fixed block is sliding mounting all has the case, the one end fixed mounting of case has the inserted block. According to the sealing valve body, the auxiliary mechanism is arranged, the inserting block can be firmly fixed inside the inserting groove by utilizing the adsorption force of the adsorption magnet, the structural firmness is improved, meanwhile, a storage box is utilized, a worker can conveniently pour soapy water into the storage box directly, the worker can conveniently perform leakage detection on the sealing valve body, and the structural practicability is improved.

However, the first storage box and the second storage box in the patent are fixedly connected through the limiting column, and the limiting column is in a semicircular structure, so that the first storage box and the second storage box are very weak and are easy to loosen.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a detection type natural gas valve with a specific sealing function.

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

the utility model provides a detection type natural gas valve of concrete sealed effect, including first case and second case, one side that first case and second case are close to each other is open structure, the fixed slot has all been seted up to one side top and the bottom that the second case is close to first case, the draw-in groove has been seted up on the bottom inner wall of fixed slot, slidable mounting has the fixture block in the draw-in groove, slidable mounting has the dead lever in the fixed slot, the one end of dead lever extends outside the fixed slot, the other end of dead lever extends to in the fixed slot, the bottom of dead lever and the top fixed connection of fixture block, one side top and the bottom that first case is close to the second case all are seted up flutedly, the dead lever extends to in the outer one end of fixed slot extends to the recess.

Preferably, the top of the fixed rod is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly connected with the inner wall of the top of the groove.

Preferably, a sliding hole is formed in the inner wall of the top of the groove, a sliding rod is slidably mounted in the sliding hole, one end of the sliding rod extends into the groove, the other end of the sliding rod extends out of the groove, and one end of the sliding rod extends into the groove and is fixedly connected with the top of the fixing rod.

Preferably, a sliding groove is formed in the inner wall of the bottom of the groove, a sliding block is arranged in the sliding groove in a sliding mode, one end of a second spring is fixedly arranged on one side of the sliding block, and the other end of the second spring is fixedly connected with the inner wall of one side of the sliding groove.

Preferably, the spacing groove has been seted up to the bottom of dead lever, and slidable mounting has the gag lever post in the spacing groove, and the one end of gag lever post extends to the spacing inslot, and the other end of gag lever post extends to outside the spacing groove, and the gag lever post extends to the top fixed connection of the outer one end of spacing groove and sliding block.

Preferably, one end of a top rod is fixedly mounted at the top of one side of the second storage box, and the other end of the top rod is in contact with one side of the limiting rod.

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

according to the detection type natural gas valve with the specific sealing effect, when the valve needs to be fixed, the sliding rod is firstly slid upwards, the sliding rod drives the fixed rod to move, the fixed rod drives the clamping block to move, then the second spring drives the sliding block to move, the sliding block drives the limiting rod to move, the limiting rod clamps the fixed rod, then the second storage box is moved, the ejector rod drives the limiting rod to move, the limiting rod is clamped into the limiting groove, then the first spring drives the fixed rod to move, the fixed rod drives the clamping block to move, and the clamping block is clamped into the clamping groove, so that the purpose of fixing is achieved.

According to the utility model, the first storage box and the second storage box are fixedly connected through the fixing rod and the clamping block, so that the fixity of the first storage box and the second storage box is greatly improved.

Drawings

FIG. 1 is a schematic front view of a gas check valve with sealing function according to the present invention;

FIG. 2 is a schematic structural diagram of part A of a detection type natural gas valve with a specific sealing function according to the present invention;

fig. 3 is a schematic structural diagram of part B of a detection type natural gas valve with a specific sealing effect according to the present invention.

In the figure: the device comprises a first storage box 1, a second storage box 2, a fixing groove 3, a clamping groove 4, a clamping block 5, a fixing rod 6, a groove 7, a first spring 8, a sliding hole 9, a sliding rod 10, a sliding groove 11, a sliding block 12, a limiting groove 13, a limiting rod 14 and a push rod 15.

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.

Example one

Referring to fig. 1-3, a detection type natural gas valve of concrete sealing effect, including first case 1 and second case 2, one side that first case 1 and second case 2 are close to each other is open structure, fixed slot 3 has all been seted up to one side top and the bottom that second case 2 is close to first case 1, draw-in groove 4 has been seted up on the bottom inner wall of fixed slot 3, slidable mounting has fixture block 5 in the draw-in groove 4, slidable mounting has dead lever 6 in the fixed slot 3, the one end of dead lever 6 extends outside fixed slot 3, the other end of dead lever 6 extends to in the fixed slot 3, the bottom of dead lever 6 and the top fixed connection of fixture block 5, first case 1 is close to one side top and the bottom of second case 2 and all has seted up recess 7, the one end that dead lever 6 extends to outside fixed slot 3 extends to in recess 7, dead lever 6 is used for fixing.

In the utility model, one end of a first spring 8 is fixedly arranged at the top of a fixed rod 6, and the other end of the first spring 8 is fixedly connected with the inner wall of the top of a groove 7.

In the utility model, a sliding hole 9 is formed in the inner wall of the top of the groove 7, a sliding rod 10 is slidably mounted in the sliding hole 9, one end of the sliding rod 10 extends into the groove 7, the other end of the sliding rod 10 extends out of the groove 7, one end of the sliding rod 10 extending into the groove 7 is fixedly connected with the top of the fixed rod 6, and the sliding rod 10 is used for sliding.

In the utility model, a sliding groove 11 is formed in the inner wall of the bottom of the groove 7, a sliding block 12 is slidably mounted in the sliding groove 11, one end of a second spring is fixedly mounted on one side of the sliding block 12, the other end of the second spring is fixedly connected with the inner wall of one side of the sliding groove 11, and the sliding block 12 is used for sliding.

According to the utility model, the bottom of the fixed rod 6 is provided with a limiting groove 13, a limiting rod 14 is slidably mounted in the limiting groove 13, one end of the limiting rod 14 extends into the limiting groove 13, the other end of the limiting rod 14 extends out of the limiting groove 13, and one end of the limiting rod 14 extending out of the limiting groove 13 is fixedly connected with the top of the sliding block 12.

In the utility model, one end of a mandril 15 is fixedly arranged at the top of one side of the second storage box 3, the other end of the mandril 15 is contacted with one side of a limiting rod 14, and the limiting rod 14 is used for fixing.

Example two

The utility model provides a detection type natural gas valve of concrete sealing effect, including first case 1 and second case 2, one side that first case 1 and second case 2 are close to each other is open structure, one side top and the bottom that second case 2 is close to first case 1 have all dug fixed slot 3, it has draw-in groove 4 to chisel on the bottom inner wall of fixed slot 3, slidable mounting has fixture block 5 in the draw-in groove 4, slidable mounting has dead lever 6 in the fixed slot 3, the one end of dead lever 6 extends to outside the fixed slot 3, the other end of dead lever 6 extends to in the fixed slot 3, the bottom of dead lever 6 and the top fixed connection of fixture block 5, one side top and the bottom that first case 1 is close to second case 2 have all dug recess 7, the one end that dead lever 6 extends to outside the fixed slot 3 extends to in the recess 7.

In the utility model, one end of a first spring 8 is fixedly welded at the top of the fixed rod 6, and the other end of the first spring 8 is fixedly connected with the inner wall of the top of the groove 7.

In the utility model, a sliding hole 9 is chiseled on the inner wall of the top of the groove 7, a sliding rod 10 is arranged in the sliding hole 9 in a sliding manner, one end of the sliding rod 10 extends into the groove 7, the other end of the sliding rod 10 extends out of the groove 7, and one end of the sliding rod 10 extending into the groove 7 is fixedly connected with the top of the fixed rod 6.

In the utility model, a sliding groove 11 is chiseled on the inner wall of the bottom of the groove 7, a sliding block 12 is arranged in the sliding groove 11 in a sliding mode, one end of a second spring is fixedly welded on one side of the sliding block 12, and the other end of the second spring is fixedly connected with the inner wall of one side of the sliding groove 11.

According to the utility model, a limiting groove 13 is chiseled at the bottom of the fixed rod 6, a limiting rod 14 is slidably mounted in the limiting groove 13, one end of the limiting rod 14 extends into the limiting groove 13, the other end of the limiting rod 14 extends out of the limiting groove 13, and one end of the limiting rod 14 extending out of the limiting groove 13 is fixedly connected with the top of the sliding block 12.

In the utility model, one end of a top rod 15 is fixedly welded at the top of one side of the second storage box 3, and the other end of the top rod 15 is contacted with one side of a limiting rod 14.

According to the detection type natural gas valve with the specific sealing function, when the natural gas valve needs to be fixed, the sliding rod 10 slides upwards, the sliding rod 10 drives the fixing rod 6 to move, the fixing rod 6 drives the clamping block 5 to move, then the second spring drives the sliding block 12 to move, the sliding block 12 drives the limiting rod 14 to move, the limiting rod 14 clamps the fixing rod 6, then the second storage box 2 is moved, the ejector rod 15 drives the limiting rod 14 to move, the limiting rod 14 is clamped into the limiting groove 13, then the first spring 8 drives the fixing rod 6 to move, the fixing rod 6 drives the clamping block 5 to move, and the clamping block 5 is clamped into the clamping groove 4, so that the fixing purpose is achieved.

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 considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. A detection type natural gas valve with a specific sealing effect comprises a first storage box (1) and a second storage box (2), and is characterized in that one side, close to each other, of the first storage box (1) and the second storage box (2) is of an open structure, the top and the bottom of one side, close to the first storage box (1), of the second storage box (2) are respectively provided with a fixed groove (3), the inner wall of the bottom of the fixed groove (3) is provided with a clamping groove (4), a clamping block (5) is slidably mounted in the clamping groove (4), a fixed rod (6) is slidably mounted in the fixed groove (3), one end of the fixed rod (6) extends out of the fixed groove (3), the other end of the fixed rod (6) extends into the fixed groove (3), the bottom of the fixed rod (6) is fixedly connected with the top of the clamping block (5), the top and the bottom of one side, close to the second storage box (2), of the first storage box (1) are respectively provided with a groove (7), one end of the fixing rod (6) extending out of the fixing groove (3) extends into the groove (7).

2. The natural gas valve with sealing function for detecting the detection type of the specific sealing function as claimed in claim 1, wherein one end of the first spring (8) is fixedly installed at the top of the fixing rod (6), and the other end of the first spring (8) is fixedly connected with the inner wall of the top of the groove (7).

3. The natural gas valve with the sealing function as claimed in claim 1, wherein a sliding hole (9) is formed in an inner wall of a top of the groove (7), a sliding rod (10) is slidably mounted in the sliding hole (9), one end of the sliding rod (10) extends into the groove (7), the other end of the sliding rod (10) extends out of the groove (7), and one end of the sliding rod (10) extending into the groove (7) is fixedly connected with the top of the fixing rod (6).

4. The natural gas valve with the specific sealing function for detection as claimed in claim 1, wherein a sliding groove (11) is formed in the inner wall of the bottom of the groove (7), a sliding block (12) is slidably mounted in the sliding groove (11), one end of a second spring is fixedly mounted on one side of the sliding block (12), and the other end of the second spring is fixedly connected with the inner wall of one side of the sliding groove (11).

5. The detection type natural gas valve with the specific sealing function as claimed in claim 1, wherein a limiting groove (13) is formed in the bottom of the fixing rod (6), a limiting rod (14) is slidably mounted in the limiting groove (13), one end of the limiting rod (14) extends into the limiting groove (13), the other end of the limiting rod (14) extends out of the limiting groove (13), and one end of the limiting rod (14) extending out of the limiting groove (13) is fixedly connected with the top of the sliding block (12).

6. The natural gas valve with the specific sealing function for the detection is characterized in that one end of a top rod (15) is fixedly installed at the top of one side of the second storage box (2), and the other end of the top rod (15) is in contact with one side of a limiting rod (14).