CN210218272U

CN210218272U - Stabilize integral multiple unit valve of pressure release

Info

Publication number: CN210218272U
Application number: CN201920902597.7U
Authority: CN
Inventors: Yi Zhang; 张轶; Lin Ma; 马麟
Original assignee: Qingzhou Shengrun Hydraulic Technology Co Ltd
Current assignee: Qingzhou Shengrun Hydraulic Technology Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-03-31
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a stabilize integral multiple unit valve of pressure release, including the procapsid, the back casing is installed to one side of procapsid, the high-voltage output is installed on the top of procapsid and back casing, the T lid is installed to one side of procapsid and back casing, the control valve is installed to one side that procapsid and back casing are different from the T lid, the surface mounting of back casing has the external frame, the inboard fixedly connected with heating panel of external frame, the indent has been seted up to the inside of back casing, the internally mounted of indent has reset spring, reset spring's top fixedly connected with briquetting, the internally mounted of external frame has the dead lever; through the detachable heating panel that sets up, can make the inside heat that stores up of multiple unit valve scatter and disappear to outside fast to make the inner member keep suitable temperature, avoid overheated and ageing, increase life, and conveniently unpick and wash the washing after the more dust of heating panel surface adhesion, ensure good radiating effect.

Description

Stabilize integral multiple unit valve of pressure release

Technical Field

The utility model belongs to the technical field of the multiple unit valve, concretely relates to stabilize integral multiple unit valve of pressure release.

Background

The multi-way valve is integrally designed in a unified modular mode, and a reliable system solution can be provided for manufacturers of engineering vehicles. The valve body is combined by users according to functional requirements, and the valve is simple and reliable. The hydraulic control valve not only can be a simple load-sensitive manual multi-way valve, but also can be an electric control proportional control valve with a non-saturation function, which is irrelevant to load and pump flow, at present, most of hydraulic engineers in China use application design as the main part, and the system design and research and development of the valve are still to be improved.

When the existing multi-way valve is used, the heat dissipation effect is poor, excessive heat is easily accumulated in the multi-way valve body, so that elements in the multi-way valve are easily aged due to excessive heating, and after the multi-way valve is installed, the pressure resistance is poor due to the fact that a shell surface does not have a buffering structure, and the multi-way valve is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stabilize the integral multiple unit valve of pressure release to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a stable pressure relief integral multi-way valve comprises a front shell, a rear shell is arranged on one side of the front shell, the top ends of the front shell and the rear shell are provided with high-pressure output, one sides of the front shell and the rear shell are provided with T covers, the front shell and the rear shell are provided with control valves at one side different from the T cover, the outer surface of the rear shell is provided with an outer fixed frame, the inner side of the outer fixed frame is fixedly connected with a heat radiation plate, the inner part of the rear shell is provided with a pressure groove, a return spring is arranged in the pressure groove, the top end of the return spring is fixedly connected with a pressure block, a fixed rod is arranged in the outer fixed frame, a supporting plate is fixedly connected with the surface of one end of the fixed rod, the spring groove is formed in the outer fixing frame corresponding to the supporting plate, the supporting spring is mounted inside the spring groove, and one end of the supporting spring is connected with the supporting plate.

In order to improve the shock attenuation nature of buffer seat, as the utility model relates to a stabilize preferred technical scheme of integral multiple unit valve of pressure release, the internally mounted of procapsid has the buffer seat, the movable groove has been seted up to the inside of buffer seat, the internally mounted of movable groove has buffer spring, buffer spring's top fixedly connected with limiting plate, the fixed surface of limiting plate is connected with the buffering post, the spacing groove has been seted up to the both sides of movable groove, just the both sides of limiting plate are in the inside of spacing groove.

Slide for the dead lever, conduct the utility model relates to a stabilize the preferred technical scheme of the integral multiple unit valve of pressure release, the briquetting is a semicircle platform structure, the briquetting is connected by reset spring after spacing through the indent with the back casing.

In order to be connected of backup pad and outer solid frame, conduct the utility model relates to a stabilize the preferred technical scheme of integral multiple unit valve of pressure release, backup pad and dead lever formula structure as an organic whole, the backup pad is connected by supporting spring through the spacing back in spring pocket with outer solid frame.

Conveniently install for the solid frame of outer, conduct the utility model relates to a stabilize the preferred technical scheme of the integral multiple unit valve of pressure release, the inside position department that corresponds the dead lever tip of back casing has seted up the draw-in groove, the solid frame of outer is fixed through dead lever insert draw-in groove with the back casing.

In order to cushion the convenient fixed buffering of post, as the utility model relates to a stabilize the preferred technical scheme of the integral multiple unit valve of pressure release, buffering post and limiting plate formula structure as an organic whole, buffering post and procapsid are connected by buffer spring through limiting plate and spacing back of spacing groove block.

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

1. the utility model discloses in, through the detachable heating panel that sets up, can make the inside heat that stores up of multiple unit valve scatter and disappear to the outside fast to make the inner member keep suitable temperature, avoid overheated and ageing, increase life, and conveniently unpick and wash the washing behind the more dust of heating panel surface adhesion, ensure good radiating effect.

2. The utility model discloses in, through setting up at the inside buffering post of shell body, can play the cushioning effect after the multiple unit valve installation, increase the compressive capacity of multiple unit valve to the life of multiple unit valve has been increased.

Drawings

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

FIG. 2 is a schematic view of the structure of the buffer column of the present invention;

fig. 3 is a schematic rear side structure diagram of the present invention;

FIG. 4 is an enlarged schematic view of the area A of the present invention;

fig. 5 is a schematic view of the sectional structure of the fixing rod of the present invention.

In the figure: 1. a T cover; 2. outputting high voltage; 3. a buffer column; 4. a buffer seat; 5. a control valve; 6. a front housing; 7. a limiting plate; 8. a limiting groove; 9. a movable groove; 10. a buffer spring; 11. fixing the rod; 12. briquetting; 13. a heat dissipation plate; 14. a rear housing; 15. an outer fixed frame; 16. a spring slot; 17. a support spring; 18. a support plate; 19. a return spring; 20. and (5) pressing the groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a stabilize integral multiple unit valve of pressure release, including procapsid 6, back casing 14 is installed to one side of procapsid 6, high-pressure output 2 is installed on the top of procapsid 6 and back casing 14, T lid 1 is installed to one side of procapsid 6 and back casing 14, control valve 5 is installed to one side that procapsid 6 and back casing 14 are different from T lid 1, the surface mounting of back casing 14 has outer solid frame 15, the inboard fixedly connected with heating panel 13 of outer solid frame 15, indent 20 has been seted up to the inside of back casing 14, the internally mounted of indent 20 has reset spring 19, the top fixedly connected with briquetting 12 of reset spring 19, the internally mounted of outer solid frame 15 has dead lever 11, the one end fixed surface of dead lever 11 is connected with backup pad 18, spring groove 16 has been seted up to the inside of outer solid frame 15 corresponding backup pad 18's position, the internally mounted of spring groove 16 has support spring 17.

Specifically, the internally mounted of procapsid 6 has buffer seat 4, and movable groove 9 has been seted up to the inside of buffer seat 4, and the internally mounted of movable groove 9 has buffer spring 10, buffer spring 10's top fixedly connected with limiting plate 7, and limiting plate 7's fixed surface is connected with buffering post 3, and spacing groove 8 has been seted up to the both sides of movable groove 9, and the both sides of limiting plate 7 are in the inside of spacing groove 8.

In this embodiment, internally mounted buffer seat 4 of procapsid 6, through seting up at the inside movable groove 9 of buffer seat 4, installation buffer spring 10, through buffer spring 10's elasticity, when the vibration is received at the buffer seat, carries out the shock attenuation, buffer spring 10's top fixedly connected with limiting plate 7, limiting plate 7's fixed surface is connected with buffering post 3, and spacing groove 8 has been seted up to the both sides of movable groove 9, and the both sides of limiting plate 7 are in the inside of spacing groove 8.

Specifically, the pressing block 12 is of a semicircular structure, and the pressing block 12 and the rear shell 14 are limited by the pressing groove 20 and then connected by the return spring 19.

In this embodiment, the pressing block 12 and the rear housing 14 are limited by the pressing groove 20 and then connected by the return spring 19, so that the fixing rod 11 is exposed and slides conveniently.

Specifically, the supporting plate 18 and the fixing rod 11 are of an integrated structure, and the supporting plate 18 and the outer fixing frame 15 are limited by the spring groove 16 and then connected by the supporting spring 17.

In this embodiment, the supporting plate 18 and the fixing rod 11 are of an integrated structure, and the supporting plate 18 and the outer fixing frame 15 are connected by the supporting spring 17 after being limited by the spring groove 16, so that the supporting plate 18 and the outer fixing frame 15 are conveniently connected.

Specifically, a clamping groove is formed in the rear housing 14 at a position corresponding to the end of the fixing rod 11, and the outer fixing frame 15 and the rear housing 14 are fixed by inserting the fixing rod 11 into the clamping groove.

In this embodiment, a clamping groove is formed in the position, corresponding to the end portion of the fixing rod 11, inside the rear shell 14, and the outer fixing frame 15 and the rear shell 14 are fixed by inserting the fixing rod 11 into the clamping groove, so that the outer fixing frame 15 is convenient to mount.

Concretely, bumping post 3 and limiting plate 7 formula structure as an organic whole, bumping post 3 is connected by buffer spring 10 after spacing with spacing groove 8 block through limiting plate 7 with procapsid 6.

In this embodiment, bumping post 3 and limiting plate 7 formula structure as an organic whole, bumping post 3 is connected by buffer spring 10 through limiting plate 7 and spacing back of 8 blocks of spacing groove with procapsid 6 for bumping post 3 combines closely with limiting plate 7, and the convenient fixed buffering of bumping post 3.

The utility model discloses a theory of operation and use flow: the flow regulation is performed by the control valve 5, and the internal output is performed by the high-pressure output 2, after the multi-way valve is installed, when an external object presses the front housing 6, the front housing contacts the cushion post 3 first, and the cushion post 3 cushions the pressure under the supporting action of the cushion spring 10, thereby protecting the multi-way valve, and the friction heat generated by the operation of the internal parts can be quickly dissipated outwards through the heat dissipation plate 13, when more dust adheres to the outer surface of the heat dissipation plate 13 and needs to be removed, the pressing block 12 is pressed first, the fixing rod 11 is exposed, the fixing rod 11 can be made to slide along the slide groove, and the supporting plate 18 will move together to press the supporting spring 17, then one end of the fixed rod 11 is separated from the clamping groove, the outer fixed frame 15 is separated from the rear shell 14, and then the outer fixed frame is cleaned and then installed, so that a good heat dissipation function is kept.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stabilize pressure release integral multiple unit valve, includes procapsid (6), its characterized in that: rear housing (14) is installed on one side of front housing (6), high-pressure output (2) is installed on the top of front housing (6) and rear housing (14), T cover (1) is installed on one side of front housing (6) and rear housing (14), control valve (5) is installed on one side of front housing (6) and rear housing (14) different from T cover (1), outer fixed frame (15) is installed on the outer surface of rear housing (14), the inner side of outer fixed frame (15) is fixedly connected with heat dissipation plate (13), indent (20) is opened in rear housing (14), reset spring (19) is installed in indent (20), top fixedly connected with briquetting (12) of reset spring (19), inner mounted with fixing rod (11) of outer fixed frame (15), one end surface fixedly connected with backup pad (18) of fixing rod (11), the spring fixing frame is characterized in that a spring groove (16) is formed in the outer fixing frame (15) corresponding to the position of the supporting plate (18), a supporting spring (17) is installed inside the spring groove (16), and one end of the supporting spring (17) is connected with the supporting plate (18).

2. The unitary, stable pressure relief multiport valve of claim 1 further comprising: the internally mounted of procapsid (6) has buffer seat (4), movable groove (9) have been seted up to the inside of buffer seat (4), the internally mounted of movable groove (9) has buffer spring (10), the top fixedly connected with limiting plate (7) of buffer spring (10), the fixed surface of limiting plate (7) is connected with buffering post (3), spacing groove (8) have been seted up to the both sides of movable groove (9), just the both sides of limiting plate (7) are in the inside of spacing groove (8).

3. The unitary, stable pressure relief multiport valve of claim 1 further comprising: the pressing block (12) is of a semicircular platform structure, and the pressing block (12) is connected with the rear shell (14) through a return spring (19) after being limited by a pressing groove (20).

4. The unitary, stable pressure relief multiport valve of claim 1 further comprising: the supporting plate (18) and the fixing rod (11) are of an integrated structure, and the supporting plate (18) and the outer fixing frame (15) are connected through a supporting spring (17) after being limited by a spring groove (16).

5. The unitary, stable pressure relief multiport valve of claim 1 further comprising: a clamping groove is formed in the position, corresponding to the end part of the fixing rod (11), in the rear shell (14), and the outer fixing frame (15) and the rear shell (14) are inserted into the clamping groove through the fixing rod (11) to be fixed.

6. The unitary, stable pressure relief multiport valve of claim 2, further characterized by: buffer column (3) and limiting plate (7) formula structure as an organic whole, buffer column (3) are connected by buffer spring (10) through limiting plate (7) and spacing groove (8) block spacing back with procapsid (6).