CN215981051U

CN215981051U - Valve for hydraulic oil with enhanced sealing

Info

Publication number: CN215981051U
Application number: CN202121651200.5U
Authority: CN
Inventors: 李林斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-03-08
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a sealing-enhanced valve for hydraulic oil, which comprises a valve switch, wherein the valve switch is arranged above the valve, a sealing plate is arranged above the valve switch, two sides of the sealing plate are respectively hinged with a turnover plate, the two turnover plates are respectively connected with a side protection plate on the surface facing the valve switch, one turnover plate and the side protection plate are clamped and detachably arranged, a connecting rod penetrates through the interior of the turnover plate detachably connected with the side protection plate, one end of the connecting rod is fixedly connected with an adjusting block, the other end of the connecting rod penetrates through the interior of the side protection plate, the connecting rod is elastically connected with the turnover plate, the upper surface of one end, extending into the interior of the side protection plate, of the connecting rod is integrally provided with a protruding block, the interior of the side protection plate is also elastically provided with an inner rod, and the inner rod is spliced with the connecting rod. This strengthen sealed valve for hydraulic oil, it is rational in infrastructure, effectively strengthen the leakproofness of valve, the protectiveness is good.

Description

Valve for hydraulic oil with enhanced sealing

Technical Field

The utility model belongs to the field of valves, and particularly relates to a seal-enhanced valve for hydraulic oil.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the valve can be divided into a shut-off valve, a check valve, a regulating valve and the like, wherein the valve is a control part in a fluid conveying system and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.

At present, the valve of current valve for hydraulic oil is opened the department and is mostly not set up protector, so the valve is in the gap department of long-time back use switch department and causes easily and reveal, leads to the leakproofness of valve relatively poor, can not satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a valve for hydraulic oil with enhanced sealing, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a valve for sealed hydraulic oil of reinforcing, includes the valve switch, the valve switch sets up the top at the valve, the top of valve switch is equipped with the closing plate, the both sides of closing plate all articulate there is the returning face plate, and two returning face plates all link to each other with the side guard plate on the face of valve switch, and wherein a returning face plate and the removable setting of side guard plate joint, and the returning face plate inside of being connected with the removable portion of side guard plate runs through and has installed the connecting rod, the one end and the regulating block fixed connection of connecting rod, the other end of connecting rod passes the inside of side guard plate, connecting rod and returning face plate elastic connection, the connecting rod stretches into the inside one end upper surface of side guard plate and constructs to be equipped with the bulge piece, the inside still elasticity of side guard plate is equipped with interior pole, interior pole is pegged graft with the connecting rod.

Preferably, a protruding block is integrally formed at one end, close to the inner rod, of the connecting rod, a follow-up block is arranged at one end, facing the connecting rod, of the inner rod in a protruding mode, and a clamping groove for the protruding block to be inserted is formed in the bottom end face of the follow-up block.

Preferably, the inside of returning face plate is equipped with the groove that supplies the connecting rod activity, and the vertical many first springs of installing in the inside in groove, first spring and connecting rod fixed link.

Preferably, one end, far away from the side guard plate, of the connecting rod is fixedly connected with the adjusting block, and the adjusting block and the connecting rod synchronously displace.

Preferably, the inside of side guard plate is equipped with the adjustment tank that supplies interior pole elastic activity, the bottom face and the briquetting fixed connection of interior pole, the bottom and the second spring that sets up in the adjustment tank inside of briquetting link to each other.

The utility model has the technical effects and advantages that: this strengthen sealed valve for hydraulic oil, through the closing plate, the setting of returning face plate and side guard plate, surround the valve switch, not only can strengthen the use leakproofness of this valve, can also play the effect of protection this valve, elasticity joint through regulating block and follow-up block, only need stir when needs use the valve switch and the upset can expand the closing plate and use, the closing plate is when closing, the elasticity setting of pole in the dependence, the returning face plate can cushion by elastic sliding, the succinct easy realization of principle, this strengthen sealed valve for hydraulic oil, and is rational in infrastructure, effectively strengthen the leakproofness of valve, the protectiveness is good.

Drawings

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

FIG. 2 is an enlarged view of the structure of FIG. 1 at B according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. opening and closing a valve; 101. a sealing plate; 102. a turnover plate; 103. a protruding block; 104. An inner rod; 105. a card slot; 106. an adjustment groove; 108. a first spring; 109. a connecting rod; 110. an adjusting block; 111. a follower block; 112. briquetting; 113. a second spring; 114. side guard plates.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a sealing-enhanced valve for hydraulic oil, which comprises a valve switch 1, wherein the valve switch 1 is arranged above the valve, a sealing plate 101 is arranged above the valve switch 1, two sides of the sealing plate 101 are respectively hinged with a turnover plate 102, the surfaces of the two turnover plates 102 facing the valve switch 1 are respectively connected with a side guard plate, one turnover plate 102 is clamped with the side guard plate and can be detachably arranged, a connecting rod 109 is arranged in the turnover plate 102 detachably connected with the side guard plate in a penetrating manner, one end of the connecting rod 109 is fixedly connected with an adjusting block 110, the other end of the connecting rod 109 penetrates through the inside of the side guard plate, the connecting rod 109 is elastically connected with the turnover plate 102, a convex block 103 is integrally formed on the upper surface of one end of the connecting rod 109 extending into the inside of the side guard plate, an inner rod 104 is also elastically arranged in the side guard plate, the inner rod 104 is inserted into the connecting rod 109.

The connecting rod 109 is close to the integrative structure of the one end of interior pole 104 and has protruding piece 103, interior pole 104 is equipped with follow-up block 111 towards the one end protrusion of connecting rod 109, and follow-up block 111's bottom face sets up the draw-in groove 105 that supplies protruding piece 103 to peg graft, makes connecting rod 109 can the joint through the setting of draw-in groove 105, also can carry out the split.

The inside of returning face plate 102 is equipped with the groove that supplies the activity of connecting rod 109, and the inside vertical many first springs 108 of installing in groove, first spring 108 and connecting rod 109 fixed link rely on the bounce of first spring 108 with protruding piece 103 and follow-up piece 111 top tightly.

One end of the connecting rod 109, which is far away from the side guard plate, is fixedly connected with an adjusting block 110, the adjusting block 110 and the connecting rod 109 synchronously displace, and the adjusting block 110 plays a role in operating the connecting rod 109.

The inside of side guard plate is equipped with the adjustment tank 106 that supplies interior pole 104 elastic activity, the bottom end face of interior pole 104 and briquetting 112 fixed connection, and the bottom of briquetting 112 links to each other with the second spring 113 that sets up in adjustment tank 106 inside, and the contraction of second spring 113 cushions, plays the effect of protection.

The working principle is as follows: when the valve for hydraulic oil with enhanced sealing is used, the sealing plate 101, the turnover plate 102 and the side guard plate surround the position of the valve switch 1, so that the valve switch 1 has a protection effect and a sealing effect, when the valve switch 1 needs to be used, the adjusting block 110 is pulled, the adjusting block 110 drives the connecting rod 109 to descend, the first spring 108 contracts, the convex block 103 on the connecting rod 109 is separated from the follow-up block 111, so that the turnover plate 102 which is hinged can be turned over, the turnover plate 102 has a pair of turnover plates, only one of the turnover plates is required to be detachable, the other turnover plate is hinged and not detachable, the sealing plate 101 is unfolded along with the unfolding of the turnover plate 102, the sealing plate 101 and the turnover plate 102 are closed again after the valve switch 1 is used, the convex block 103 is tightly propped against the follow-up block 111 by means of the resilience force of the first spring 108, when the valve switch 1 is retracted to impact of a falling object, the force is taken first through the sealing plate 101, the inner rod 104 drives the second spring 113 to contract to buffer, the protection effect is achieved, the valve for the hydraulic oil with the enhanced sealing effect is reasonable in structure, the sealing performance of the valve is effectively enhanced, and the protection performance is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A valve for hydraulic oil of reinforcing sealed, includes valve switch (1), its characterized in that: the valve switch (1) is arranged above a valve, a sealing plate (101) is arranged above the valve switch (1), two sides of the sealing plate (101) are hinged with turnover plates (102), the two turnover plates (102) are connected with side guard plates on the surfaces facing the valve switch (1), one turnover plate (102) is detachably connected with the side guard plates, a connecting rod (109) penetrates through the interior of the turnover plate (102) detachably connected with the side guard plates, one end of the connecting rod (109) is fixedly connected with an adjusting block (110), the other end of the connecting rod (109) penetrates through the interior of the side guard plates, the connecting rod (109) is elastically connected with the turnover plates (102), a protruding block (103) is integrally constructed on the upper surface of one end of the connecting rod (109) extending into the interior of the side guard plates, an inner rod (104) is also elastically arranged in the interior of the side guard plates, the inner rod (104) is inserted with the connecting rod (109).

2. A seal-enhancing hydraulic fluid valve as defined in claim 1, wherein: the one end that connecting rod (109) are close to interior pole (104) is integrative to be constructed and is projected piece (103), interior pole (104) are equipped with follow-up block (111) towards the one end protrusion of connecting rod (109), and draw-in groove (105) that supply to project piece (103) grafting are seted up to the bottom face of follow-up block (111).

3. A seal-enhancing hydraulic fluid valve as defined in claim 1, wherein: the inside of returning face plate (102) is equipped with the groove that supplies connecting rod (109) activity, and the inside vertical many first springs (108) of installing of groove, first spring (108) and connecting rod (109) fixed link.

4. A seal-enhancing hydraulic fluid valve as defined in claim 1, wherein: one end, far away from the side guard plate, of the connecting rod (109) is fixedly connected with the adjusting block (110), and the adjusting block (110) and the connecting rod (109) synchronously displace.

5. A seal-enhancing hydraulic fluid valve as defined in claim 1, wherein: an adjusting groove (106) for the inner rod (104) to move elastically is formed in the side guard plate, the bottom end face of the inner rod (104) is fixedly connected with a pressing block (112), and the bottom of the pressing block (112) is connected with a second spring (113) arranged in the adjusting groove (106).