CN218151739U

CN218151739U - Plug-in type explosion-proof hydraulic valve

Info

Publication number: CN218151739U
Application number: CN202222335569.6U
Authority: CN
Inventors: 魏彬
Original assignee: Individual
Current assignee: Pulian Power Fluid Control Shanghai Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-27
Anticipated expiration: 2032-08-31

Abstract

The utility model provides an explosion-proof hydrovalve of cartridge formula relates to the hydrovalve field to after solving current explosion-proof hydrovalve and accomplishing the cartridge, after long-time the use, produce easily not hard up, lack the problem of continuous supplementary fixed structure of avoiding becoming flexible, including the moving member, the moving member is T shape axial structure, and the inside of every clamp plate is equipped with a indent, and the internally mounted of every indent has a movable plate, and the movable plate is T shape plate structure, and the bottom of movable plate is equipped with the contact plate, and the contact plate is the rectangle structure, and the contact plate is the rubber material. When the anti-skidding movable plate is used, after the main body is installed, the spring outside the movable piece can continuously extend, and then the movable plate is continuously pressed through the pressing plate, so that the movable plate can drive the contact plate to continuously move downwards, the contact plate can continuously bear the force to be contacted with the installation position, and then the anti-skidding limiting device is fixed, so that the main body can be stably installed, and the main body is prevented from being loosened.

Description

Plug-in type explosion-proof hydraulic valve

Technical Field

The utility model belongs to the technical field of the hydrovalve, more specifically say, in particular to explosion-proof hydrovalve of cartridge formula.

Background

When mining machinery uses, need use explosion-proof hydrovalve usually, make explosion-proof hydrovalve can fixed the use of convenient cartridge, make it can install fast, improve work efficiency.

The current explosion-proof hydrovalve is after the cartridge is accomplished, and its seal structure is relatively poor, produces easily and reveals, lacks the structure that utilizes pressure automatic reinforcement to seal the effect, and after explosion-proof hydrovalve installation, long-time after using, produce easily not hard up, lacks and last supplementary fixed structure of avoiding becoming flexible.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an explosion-proof hydrovalve of cartridge formula to after solving current explosion-proof hydrovalve and accomplishing at the cartridge, its seal structure is relatively poor, produces easily and reveals, lacks the problem of the automatic structure of strengthening sealed effect of utilization pressure.

The utility model relates to a purpose and efficiency of explosion-proof hydrovalve of cartridge formula are reached by following concrete technical means:

an explosion-proof hydrovalve of cartridge formula includes: a main body; the main body is an explosion-proof hydraulic valve body, a sealing element is sleeved on the outer side of the top end of the main body and is of a circular ring structure, the sealing element is made of rubber, an inner groove is formed in the bottom of the sealing element, the section of the inner groove is of an L-shaped structure, the inner side of the bottom of the inner groove is of an inclined structure, and the inner groove is of a circular ring structure; the movable part is of a T-shaped shaft structure, a spring is sleeved on the outer side of the movable part, the movable part is located at the top end of the main body and located in the top groove, pressing plates are installed on two sides of the movable part respectively through side parts, a pressing groove is formed in each pressing plate, a movable plate is installed in each pressing groove, the movable plate is of a T-shaped plate structure, a contact plate is arranged at the bottom of the movable plate and is of a rectangular structure, and the contact plate is made of rubber.

Optionally, a top piece is arranged at the top end of the main body, the top piece is of a hexagonal structure, a top groove is arranged at the top end of the top piece, and the top groove is of a T-shaped shaft structure; two sides of the top piece are respectively provided with a side groove, the side grooves are of arc structures, the bottom of the top piece is provided with jacks which are annularly arranged, and the jacks are of cylindrical structures; the bottom of the sealing element is provided with a bottom piece, the bottom piece is of a circular ring structure and is made of rubber, the cross section of the bottom piece is of a wedge-shaped structure, the top end of the sealing element is provided with inserting rods which are annularly arranged, the inserting rods are of a cylindrical structure, and the inserting rods are inserted into the inserting holes.

Optionally, the side piece is of an L-shaped structure, two sides of the top end of the side piece are of inclined structures, the outer end of the side piece is of a cylindrical structure, the pressing plate is of a rectangular structure, and the pressing plate is made of elastic metal materials; the pressure grooves are of T-shaped structures, two sides of the top end of each pressure groove are respectively provided with a control plate, the control plates are of inclined plate-shaped structures, the control plates are made of elastic metal materials, and the bottom ends of the control plates are of arc-shaped structures; every the outside of movable plate is equipped with an planking, and the planking is U-shaped plate column structure, and the bottom of every planking is equipped with align to grid's dead lever, and the dead lever is the pyramid structure, and the dead lever is the slope form.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. by arranging the sealing element and the inner groove, when the device is used, the sealing element can be sleeved outside the top end of the main body, so that the top element can be installed along with the main body after the main body is inserted, the rubber sealing element is extruded, and meanwhile, the bottom of the inner groove is positioned in the installation gap, so that when the device is used, after leakage occurs, pressure can directly enter the inner groove, the rubber sealing element can be expanded by pressure, the size is increased, and the sealing effect is automatically enhanced;

2. through setting up movable plate and contact plate, make this device when using, after the main part installation, the spring in the moving member outside can last the extension, and then continuously moves the movable plate through the clamp plate, makes the movable plate can drive the contact plate and continuously moves down, makes the contact plate can last atress and mounted position contact, and then the spacing fixed of antiskid, makes the installation that the main part can stabilize, avoids the main part to appear not hard up.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic bottom view of the present invention.

Fig. 3 is a schematic exploded bottom view of the present invention.

Fig. 4 is a schematic view of the main body of the present invention with a disassembled and partially sectioned structure.

Fig. 5 is a schematic diagram of the moving member exploded perspective structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main body; 101. a top piece; 102. a top groove; 103. a side groove; 104. a jack; 105. a seal member; 106. an inner tank; 107. a bottom piece; 108. inserting a rod;

2. a moving member; 201. a side part; 202. pressing a plate; 203. pressing a groove; 204. a control panel; 205. moving the plate; 206. a contact plate; 207. an outer plate; 208. and (5) fixing the rod.

Detailed Description

Example (b):

as shown in figures 1 to 5:

the utility model provides an explosion-proof hydrovalve of cartridge formula, include: a main body 1; the main body 1 is an explosion-proof hydraulic valve body, a sealing element 105 is sleeved on the outer side of the top end of the main body 1, the sealing element 105 is of an annular structure and can be deformed at a mounting position to enhance the sealing effect, the sealing element 105 is made of rubber, an inner groove 106 is formed in the bottom of the sealing element 105, the section of the inner groove 106 is of an L-shaped structure, the inner side of the bottom of the inner groove 106 is of an inclined structure, pressure can enter the inner groove 106 after being leaked, the size of the sealing element 105 is increased by utilizing the pressure, and the sealing effect is improved, and the inner groove 106 is of an annular structure; moving member 2, moving member 2 is the T axle construction, the outside cover of moving member 2 is equipped with the spring, can utilize the spring to move on a long term, and then press down clamp plate 202 on a long term, moving member 2 is in the top of main part 1, moving member 2 is in the inside of top groove 102, one clamp plate 202 is installed through a side part 201 respectively to the both sides of moving member 2, the inside of every clamp plate 202 is equipped with a indent 203, the internally mounted of every indent 203 has a movable plate 205, movable plate 205 is the T shaped plate structure, can last the atress displacement, and then it is fixed to drive contact plate 206 and move the contact together, the bottom of movable plate 205 is equipped with contact plate 206, contact plate 206 is the rectangle structure, contact plate 206 is the rubber material, be used for placing anti-skidding contact with the installation, after making main part 1 cartridge, can not produce not become flexible.

Referring to fig. 4, a top part 101 is arranged at the top end of the main body 1, the top part 101 is of a hexagonal structure, so that the main body 1 can be conveniently controlled to be rotatably inserted, a top groove 102 is arranged at the top end of the top part 101, and the top groove 102 is of a T-shaped shaft structure, so that the moving part 2 can be displaced inside the top groove; two sides of the top part 101 are respectively provided with a side groove 103, the side grooves 103 are of arc structures, so that the side part 201 can move in the inner part in a guiding manner, the bottom of the top part 101 is provided with insertion holes 104 which are annularly arranged, and the insertion holes 104 are of cylindrical structures, so that the insertion rods 108 can be inserted, and the sealing element 105 can be positioned, installed and used; bottom part 107 is arranged at the bottom of sealing element 105, bottom part 107 is of a circular ring structure, bottom part 107 is made of rubber, the cross section of bottom part 107 is of a wedge-shaped structure and can be compressed, the sealing effect is improved, meanwhile, pressure can be controlled to enter the inner part of inner groove 106, the top end of sealing element 105 is provided with insertion rods 108 which are annularly arranged, the insertion rods 108 are of a cylindrical structure, and the insertion rods 108 are inserted into the inner part of insertion holes 104 to drive the sealing element 105 to be conveniently installed and used.

Referring to fig. 5, the side member 201 is an L-shaped structure, two sides of the top end of the side member 201 are inclined structures, which can enhance the supporting effect, the outer end of the side member 201 is a cylindrical structure, the pressing plate 202 is a rectangular structure, which can be continuously moved by being stressed, and the pressing plate 202 is made of elastic metal; the pressure grooves 203 are of T-shaped structures, so that the moving plate 205 can be guided and displaced in the pressure grooves, two sides of the top end of each pressure groove 203 are respectively provided with a control plate 204, the control plates 204 are of inclined plate-shaped structures, the control plates 204 are made of elastic metal materials, the moving plate 205 can be continuously pushed to move downwards by elasticity, and the bottom ends of the control plates 204 are of arc-shaped structures; an outer plate 207 is arranged on the outer side of each moving plate 205, the outer plate 207 is of a U-shaped plate structure, the fixing rods 208 can be conveniently driven to be installed and used together, the fixing rods 208 are evenly arranged at the bottom of each outer plate 207, each fixing rod 208 is of a pyramid structure, each fixing rod 208 is inclined, can be fixedly installed at an inclined position, and is further matched with the contact plate 206 for fixing.

When in use: when the device is needed to be used, the sealing element 105 can be directly controlled to be sleeved at the outer end of the main body 1 through manpower, the insertion rod 108 can be inserted into the insertion hole 104, the sealing element 105 can be installed in a positioned mode, the rotation of the sealing element 105 is avoided when the main body 1 rotates, then the main body 1 is controlled to be used in an insertion mode conveniently and conveniently, after the main body 1 is inserted, the sealing element 105 and the bottom element 107 can be extruded, the sealing element 105 can be deformed, and further the sealing effect is enhanced.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an explosion-proof hydrovalve of cartridge formula which characterized in that includes: a main body (1); the main body (1) is an explosion-proof hydraulic valve body, a sealing element (105) is sleeved on the outer side of the top end of the main body (1), the sealing element (105) is of an annular structure, the sealing element (105) is made of rubber, an inner groove (106) is formed in the bottom of the sealing element (105), the section of the inner groove (106) is of an L-shaped structure, the inner side of the bottom of the inner groove (106) is of an inclined structure, and the inner groove (106) is of an annular structure; moving member (2), moving member (2) are T-shaped shaft structure, the outside cover of moving member (2) is equipped with the spring, moving member (2) are in the top of main part (1), moving member (2) are in the inside of overhead gage (102), a clamp plate (202) is installed through a side spare (201) respectively to the both sides of moving member (2), the inside of every clamp plate (202) is equipped with a indent (203), the internally mounted of every indent (203) has a movable plate (205), movable plate (205) are T-shaped plate structure, the bottom of movable plate (205) is equipped with contact plate (206), contact plate (206) are the rectangle structure, contact plate (206) are the rubber material.

2. A cartridge type explosion-proof hydraulic valve according to claim 1, characterized in that the top of the main body (1) is provided with a top part (101), the top part (101) is of a hexagonal structure, the top of the top part (101) is provided with a top groove (102), and the top groove (102) is of a T-shaped shaft structure.

3. The cartridge type explosion-proof hydraulic valve according to claim 2, wherein the top member (101) is provided with a side groove (103) on each side, the side grooves (103) are arc-shaped, the bottom of the top member (101) is provided with insertion holes (104) which are annularly arranged, and the insertion holes (104) are cylindrical.

4. A plug-in type explosion-proof hydraulic valve according to claim 3, characterized in that a bottom piece (107) is arranged at the bottom of the sealing element (105), the bottom piece (107) is of a circular ring structure, the bottom piece (107) is made of rubber, the cross section of the bottom piece (107) is of a wedge-shaped structure, the top end of the sealing element (105) is provided with insertion rods (108) which are annularly arranged, the insertion rods (108) are of a cylindrical structure, and the insertion rods (108) are inserted into the insertion holes (104).

5. The cartridge type explosion-proof hydraulic valve according to claim 1, wherein the side member (201) has an L-shaped structure, two sides of the top end of the side member (201) have an inclined structure, the outer end of the side member (201) has a cylindrical structure, the pressure plate (202) has a rectangular structure, and the pressure plate (202) is made of elastic metal.

6. The cartridge type explosion-proof hydraulic valve according to claim 1, wherein the pressure grooves (203) are T-shaped, two control plates (204) are respectively arranged on two sides of the top end of each pressure groove (203), the control plates (204) are inclined plate-shaped structures, the control plates (204) are made of elastic metal materials, and the bottom ends of the control plates (204) are arc-shaped structures.

7. The cartridge type explosion-proof hydraulic valve as recited in claim 1, wherein an outer plate (207) is disposed at an outer side of each moving plate (205), the outer plate (207) is a U-shaped plate structure, the bottom of each outer plate (207) is provided with fixing rods (208) which are uniformly arranged, the fixing rods (208) are pyramid structures, and the fixing rods (208) are inclined.