CN210830309U

CN210830309U - Gas circuit controller

Info

Publication number: CN210830309U
Application number: CN201921736041.1U
Authority: CN
Inventors: 刘敬彬; 赖立泳; 王学玲; 孙平
Original assignee: Xiamen Yiming Safety Technology Co Ltd
Current assignee: Xiamen Yiming Safety Technology Co Ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-23
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a gas circuit controller, including gas circuit controller body, the protective cover is installed in the front side rotation of gas circuit controller body, the below of gas circuit controller body is equipped with the buffer box that the top set up for the opening, in the bottom of gas circuit controller body extended to the buffer box, fixed mounting had two first locating levers between the both sides inner wall of buffer box, sliding sleeve was equipped with same first rectangular block on two first locating levers, the equal fixed mounting in both sides of first rectangular block has first spring, the one end that first rectangular block was kept away from to two first springs respectively with the both sides inner wall fixed connection of buffer box, sliding sleeve is equipped with the U-shaped seat on the first rectangular block. The utility model relates to a rationally, convenient operation is convenient for carry out all-round buffering and protection to gas circuit controller body, prevents to cause the inner member to damage because of vibrations or receive the great rigid nothing buffering power of collision production, has improved the security performance of gas circuit controller body, is favorable to the use.

Description

Gas circuit controller

Technical Field

The utility model relates to a gas circuit controller technical field especially relates to a gas circuit controller.

Background

General drilling machinery, for example model YZ-35 roller drill is large-scale open-air rock drilling equipment, can set up the gas circuit controller in it, be equipped with operation control panel on the gas circuit controller, be used for controlling pressurization clutch among the roller drill, left drill rod frame lock hook, well drill rod frame lock hook, main and auxiliary clutch, but the gas circuit controller on the current rig is not convenient for buffer protection, can produce great shaking force or receive when external striking at the in-process of rig work, and then cause gas circuit controller and the casing of rig to take place hard collision easily, long-time hard collision causes the damage of the internal element of gas circuit control easily, reduce gas circuit controller's life, can not satisfy the user demand, therefore we have proposed gas circuit controller and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the gas circuit controller.

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

the air channel controller comprises an air channel controller body, wherein a protective cover is rotatably mounted at the front side of the air channel controller body, a buffer box with an opening at the top is arranged below the air channel controller body, the bottom of the air channel controller body extends into the buffer box, two first positioning rods are fixedly mounted between the inner walls of the two sides of the buffer box, the two first positioning rods are slidably sleeved with one first rectangular block, the two sides of the first rectangular block are fixedly provided with first springs, one ends of the two first springs, far away from the first rectangular block, are respectively fixedly connected with the inner walls of the two sides of the buffer box, a U-shaped seat is slidably sleeved on the first rectangular block, a plurality of second springs are fixedly connected between the inner wall of the top of the U-shaped seat and the top of the first rectangular block, a second rectangular block is fixedly mounted at the top of the U-shaped seat, and a third rectangular block is fixedly mounted at the bottom of the air channel controller, the rectangular channel has been seted up to the bottom of third rectangular block, and the second rectangular block is located the rectangular channel, the lateral wall of rectangular channel and the outside sliding connection of second rectangular block, the both sides of second rectangular block respectively with between the both sides inner wall of rectangular channel a plurality of third springs of fixedly connected with, the equal fixed mounting in top both sides of U-shaped seat has two fixed blocks, be located the same one side that two fixed blocks of U-shaped seat top are close to each other between the one side same with one side fixedly connected with same second locating lever, the third rectangular block is located between two second locating levers, the equal fixed mounting in both sides of third rectangular block has the movable block, the movable block sliding sleeve is established on the corresponding second locating lever, the equal fixed mounting in front side and the rear side of movable block has elasticity anticollision piece.

Preferably, the side wall of the U-shaped seat is connected with the outer side of the first rectangular block in a sliding mode.

Preferably, the sliding grooves are formed in the two sides of the first rectangular block, sliding blocks are fixedly mounted on the inner walls of the two sides of the U-shaped seat and are connected with the corresponding sliding grooves in a sliding mode.

Preferably, two rectangular holes are formed in one side of the first rectangular block, and the side walls of the rectangular holes are in sliding connection with the outer sides of the corresponding first positioning rods.

Preferably, a circular hole is formed in one side of the moving block, and the side wall of the circular hole is in sliding connection with the outer side of the corresponding second positioning rod.

Preferably, the outer side of the air path controller body is not in contact with the side wall of the buffer box.

Preferably, the gas circuit controller body is fixedly sleeved with an elastic rubber sleeve with the front side and the bottom both provided with openings.

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

through the matching of the air channel controller body, the buffer box, the first locating rod, the first spring, the first rectangular block, the elastic rubber sleeve, the third rectangular block, the rectangular groove, the second rectangular block, the third spring, the U-shaped seat, the fixed block, the second locating rod, the moving block, the second spring and the elastic anti-collision block, when the air channel controller body is subjected to the force of vertical vibration, the vertical vibration force of the air channel controller body can drive the second rectangular block to move downwards through the third rectangular block, the second rectangular block drives the U-shaped seat to move upwards and downwards and stretch or compress the second spring, under the elastic force of the second spring, the vertical buffering of the air channel controller body is completed, when the air channel controller body is subjected to left and right forces, the impact force drives the air channel controller body to move leftwards and rightwards, the air channel controller body drives the second rectangular block to move leftwards through the third rectangular block, the second rectangular block drives the first rectangular block to slide left and right on the two first positioning rods through the U-shaped seat, the first rectangular block compresses the first spring on the left side of the first rectangular block while moving left, and stretches the first spring on the right side of the first rectangular block, otherwise, the first spring on the left side is stretched, the first spring on the right side is compressed, left and right buffering of the air channel controller body is completed under the action of the elastic force of the first spring, when the air channel controller body is subjected to front and back impact force, the impact force drives the air channel controller body to move back and forth, the air channel controller body drives the third rectangular block to move back and forth on the second rectangular block, when the third rectangular block moves forward, the third spring on the rear side of the third rectangular block is stretched, the third spring on the front side of the third rectangular block is compressed, otherwise, the third spring on the rear side of the third rectangular block is compressed, and the third spring on the front side of the third rectangular block is stretched, under the elastic force action of the third spring, the front and back buffering of the air path controller body is completed, and then the all-dimensional buffering of the air path controller body is completed.

The utility model relates to a rationally, convenient operation is convenient for carry out all-round buffering and protection to gas circuit controller body, prevents to cause the inner member to damage because of vibrations or receive the great rigid nothing buffering power of collision production, has improved the security performance of gas circuit controller body, is favorable to the use.

Drawings

Fig. 1 is a schematic structural diagram of the gas circuit controller provided by the present invention;

fig. 2 is a schematic sectional structural view of the gas path controller provided by the present invention;

fig. 3 is a schematic view of a portion a of fig. 2.

In the figure: the air channel controller comprises an air channel controller body 1, a buffer box 2, a first positioning rod 3, a first spring 4, a first rectangular block 5, an elastic rubber sleeve 6, a third rectangular block 7, a rectangular groove 8, a second rectangular block 9, a third spring 10, a U-shaped seat 11, a fixed block 12, a second positioning rod 13, a movable block 14, a second spring 15 and an elastic anti-collision block 16.

Detailed Description

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

Referring to fig. 1-3, the gas circuit controller comprises a gas circuit controller body 1, a protective cover is rotatably mounted at the front side of the gas circuit controller body 1, a buffer box 2 with an opening at the top is arranged below the gas circuit controller body 1, the bottom of the gas circuit controller body 1 extends into the buffer box 2, two first positioning rods 3 are fixedly mounted between the inner walls of the two sides of the buffer box 2, the same first rectangular block 5 is slidably sleeved on the two first positioning rods 3, first springs 4 are fixedly mounted on both sides of the first rectangular block 5, one ends of the two first springs 4 far away from the first rectangular block 5 are respectively fixedly connected with the inner walls of the two sides of the buffer box 2, a U-shaped seat 11 is slidably sleeved on the first rectangular block 5, a plurality of second springs 15 are fixedly connected between the inner wall of the top of the U-shaped seat 11 and the top of the first rectangular block 5, a second rectangular block 9 is fixedly mounted at the top of the U-shaped seat 11, a third rectangular block 7 is fixedly installed at the bottom of the gas path controller body 1, a rectangular groove 8 is formed at the bottom of the third rectangular block 7, the second rectangular block 9 is positioned in the rectangular groove 8, the side wall of the rectangular groove 8 is slidably connected with the outer side of the second rectangular block 9, a plurality of third springs 10 are fixedly connected between the two sides of the second rectangular block 9 and the inner walls of the two sides of the rectangular groove 8 respectively, two fixed blocks 12 are fixedly installed at the two sides of the top of the U-shaped seat 11, the same second positioning rod 13 is fixedly connected between the mutually adjacent sides of the two fixed blocks 12 positioned at the same side of the top of the U-shaped seat 11, the third rectangular block 7 is positioned between the two second positioning rods 13, moving blocks 14 are fixedly installed at the two sides of the third rectangular block 7, the moving blocks 14 are slidably sleeved on the corresponding second positioning rods 13, and elastic anti-collision blocks 16 are fixedly installed at the front side and, the utility model relates to a rationally, convenient operation is convenient for carry out all-round buffering and protection to gas circuit controller body 1, prevents to cause the inner member to damage because of vibrations or receive the great rigid nothing buffer power of collision production, has improved gas circuit controller body 1's security performance, is favorable to the use.

In the utility model, the side wall of the U-shaped seat 11 is connected with the outside of the first rectangular block 5 in a sliding way, both sides of the first rectangular block 5 are provided with chutes, the inner walls of both sides of the U-shaped seat 11 are fixedly provided with sliders which are connected with the corresponding chutes in a sliding way, one side of the first rectangular block 5 is provided with two rectangular holes, the side wall of each rectangular hole is connected with the outside of the corresponding first positioning rod 3 in a sliding way, one side of the moving block 14 is provided with a circular hole, the side wall of the circular hole is connected with the outside of the corresponding second positioning rod 13 in a sliding way, the outside of the gas circuit controller body 1 is not contacted with the side wall of the buffer box 2, the gas circuit controller body 1 is fixedly sleeved with an elastic rubber sleeve 6, the front side and the bottom of which are both provided with openings, the utility model has reasonable design and convenient operation, is convenient for carrying out omnibearing buffer and protection on the gas circuit controller body 1, and prevents the damage, the safety performance of the gas circuit controller body 1 is improved, and the use is facilitated.

The working principle is as follows: when the air channel controller body 1 is used, when the air channel controller body 1 collides with an external object, the air channel controller body 1 drives the elastic rubber sleeve 6 to collide with the external object, so that the elastic rubber sleeve 6 deforms, when the air channel controller body 1 is subjected to the force of vertical vibration, the force of vertical vibration of the air channel controller body 1 drives the third rectangular block 7 to move up and down, the third rectangular block 7 drives the second rectangular block 9 to move down, the second rectangular block 9 drives the U-shaped seat 11 to move up and down, the U-shaped seat 11 slides up and down on the first rectangular block 5 and stretches or compresses the second spring 15, the U-shaped seat 11 drives the two sliding blocks to slide up and down in the corresponding sliding grooves respectively, under the action of the elastic force of the second spring 15, the vertical buffering of the air channel controller body 1 is completed, when the air channel controller body 1 is subjected to left and right impact, the force of the impact drives the air channel controller body 1 to move left and right, the gas circuit controller body 1 drives the second rectangular block 9 to move left and right through the third rectangular block 7, the second rectangular block 9 drives the U-shaped seat 11 to move left and right, the U-shaped seat 11 drives the first rectangular block 5 to slide left and right on the two first positioning rods 3 through the two sliding blocks, the first rectangular block 5 moves left and compresses the first spring 4 on the left side of the first rectangular block 5, the first spring 4 on the right side of the first rectangular block is stretched, when the first rectangular block 5 moves right, the first spring 4 on the left side is stretched and the first spring 4 on the right side is compressed, under the elastic force of the first spring 4, the left and right buffering of the gas circuit controller body 1 is completed, when the gas circuit controller body 1 is impacted from front to back, the impacting force drives the gas circuit controller body 1 to move back and forth, the gas circuit controller body 1 drives the third rectangular block 7 to move back and forth on the second rectangular block 9, third rectangle piece 7 drives two movable blocks 14 and moves back and forth respectively on corresponding second locating lever 13, when third rectangle piece 7 moves forward, then stretch the third spring 10 of its rear side, compress the third spring 10 of its front side, when third rectangle piece 7 moves backward, then compress the third spring 10 of its rear side, stretch the third spring 10 of its front side, under the elastic force effect of third spring 10, the buffering in front and back of gas circuit controller body 1 has been accomplished, make and be convenient for carry out all-round buffering and protection to gas circuit controller body 1, prevent to cause the internal component to damage because of vibrations or receive the collision production great rigid no cushion force, the security performance of gas circuit controller body 1 has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The gas circuit controller comprises a gas circuit controller body (1) and is characterized in that a protective cover is rotatably mounted at the front side of the gas circuit controller body (1), a buffer box (2) with an opening at the top is arranged below the gas circuit controller body (1), the bottom of the gas circuit controller body (1) extends into the buffer box (2), two first positioning rods (3) are fixedly mounted between the inner walls of the two sides of the buffer box (2), one first rectangular block (5) is slidably sleeved on the two first positioning rods (3), first springs (4) are fixedly mounted on the two sides of the first rectangular block (5), one ends, far away from the first rectangular block (5), of the two first springs (4) are fixedly connected with the inner walls of the two sides of the buffer box (2) respectively, a U-shaped seat (11) is slidably sleeved on the first rectangular block (5), a plurality of second springs (15) are fixedly connected between the inner wall of the top of the U-shaped seat (11) and the top of the first rectangular block (5), a second rectangular block (9) is fixedly installed at the top of the U-shaped seat (11), a third rectangular block (7) is fixedly installed at the bottom of the air channel controller body (1), a rectangular groove (8) is formed in the bottom of the third rectangular block (7), the second rectangular block (9) is located in the rectangular groove (8), the side wall of the rectangular groove (8) is in sliding connection with the outer side of the second rectangular block (9), a plurality of third springs (10) are fixedly connected between the two sides of the second rectangular block (9) and the inner walls of the two sides of the rectangular groove (8), two fixing blocks (12) are fixedly installed at the two sides of the top of the U-shaped seat (11), the same second positioning rod (13) is fixedly connected between the two fixing blocks (12) which are located at the same side of the top of the U-shaped seat (11) and are close to each other, and the third rectangular block (7) is located between the two second positioning rods (13, and moving blocks (14) are fixedly mounted on two sides of the third rectangular block (7), the moving blocks (14) are slidably sleeved on the corresponding second positioning rods (13), and elastic anti-collision blocks (16) are fixedly mounted on the front side and the rear side of each moving block (14).

2. Air channel controller according to claim 1, characterized in that the side walls of said U-shaped seat (11) are slidingly connected to the outer side of the first rectangular block (5).

3. The air channel controller according to claim 1, wherein sliding grooves are formed in both sides of the first rectangular block (5), sliding blocks are fixedly mounted on inner walls of both sides of the U-shaped seat (11), and the sliding blocks are slidably connected with the corresponding sliding grooves.

4. The air channel controller according to claim 1, wherein one side of the first rectangular block (5) is provided with two rectangular holes, and the side walls of the rectangular holes are slidably connected with the outer sides of the corresponding first positioning rods (3).

5. The air channel controller according to claim 1, wherein a circular hole is formed in one side of the moving block (14), and the side wall of the circular hole is slidably connected with the outer side of the corresponding second positioning rod (13).

6. The gas circuit controller according to claim 1, wherein the outer side of the gas circuit controller body (1) is not in contact with the side wall of the buffer box (2).

7. The gas circuit controller according to claim 1, wherein the gas circuit controller body (1) is fixedly sleeved with an elastic rubber sleeve (6) with an opening at the front side and the bottom.