CN213629008U - Hydraulic pipe valve convenient to maintain - Google Patents
Hydraulic pipe valve convenient to maintain Download PDFInfo
- Publication number
- CN213629008U CN213629008U CN202022756308.2U CN202022756308U CN213629008U CN 213629008 U CN213629008 U CN 213629008U CN 202022756308 U CN202022756308 U CN 202022756308U CN 213629008 U CN213629008 U CN 213629008U
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- valve
- upper cover
- base
- core
- sealing
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Abstract
The utility model discloses a hydraulic pipe valve convenient for maintenance, which comprises a valve integral structure, wherein the valve integral structure comprises a valve base and a valve upper cover, both ends of the valve base and the valve upper cover are clamped with valve snap rings, and the valve base and the valve upper cover are connected and fixed through the valve snap rings, and one side centers of the valve base and the valve upper cover are both provided with valve core limiting grooves, the valve of the utility model is a detachable structure and is divided into an upper cover and a base, both ends of the upper cover and the base are fixed with hydraulic pipe joints, the valve snap rings are nested outside the hydraulic pipe joints, when the hydraulic pipe joints are connected and fixed with the upper cover and the base, the valve snap rings are simultaneously driven to clamp, extrude and fix the upper cover and the base, thereby realizing self-sealing fixation between the upper cover and the base, being beneficial to the cleaning of the interior of the valve, and being convenient for the maintenance of the valve and the recycling of parts, the practicality is stronger, more economic environmental protection.
Description
Technical Field
The utility model belongs to the technical field of the valve, especially, relate to a hydraulic pressure pipe valve convenient to maintain.
Background
The hydraulic pipe valve is a valve which is installed on a hydraulic pipe and used for regulating and controlling the opening and closing of the hydraulic pipe, the high-pressure ball valve is mainly used for cutting off or connecting media in a pipeline, can also be used for regulating and controlling fluid, has strong shearing force, and generally needs to be installed horizontally in a pipeline.
However, there are still some unreasonable factors in the use of the existing hydraulic pipe valves, which are: valve outer tube formula structure as an organic whole, the valve core is not convenient for dismantle the maintenance clearance, when the valve rod fracture of valve or ball valve block is difficult to take out in the valve is inside simultaneously, then need change the valve, economical and practical inadequately.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a hydraulic pressure pipe valve convenient to dismantle and maintain.
The technical scheme is as follows: the hydraulic pipe valve convenient to maintain comprises a valve overall structure, wherein the valve overall structure comprises a valve base and a valve upper cover, and the valve base and the valve upper cover are fixedly connected through valve snap rings which are clamped at two ends; the ball valve is characterized in that a ball valve core is arranged in the valve base and the valve upper cover in a clamping mode, a valve core installation pipe is arranged on one side of the valve upper cover, a valve core sealing ring and a valve rod limiting cover are arranged inside the valve core installation pipe, a valve core control rod penetrates through the centers of the valve rod limiting cover and the valve core sealing ring, and hydraulic pipe joints are fixed at two ends of the valve base and the valve upper cover.
Furthermore, the valve core mounting pipe, the valve core sealing ring and the valve rod limiting cover of the valve are screwed and fixed through threads, and the valve core control rod penetrates through the valve rod limiting cover and the valve core sealing ring and then is fixedly connected with the valve core of the ball valve. Valve core spacing groove has all been seted up at one side center of valve base and valve upper cover, and the rubber circle groove has all been seted up in the outside that valve base and valve upper cover correspond the valve core spacing groove, and the block has the sealing rubber circle between the rubber circle groove, and the inside in valve core spacing groove is located to ball valve case block. The outer side of the ball valve core is wrapped with a valve core rubber sleeve. Sealing rings are arranged at two ends of the sealing rubber ring, and a sealing end clamping groove is formed in one side of each sealing ring.
Furthermore, threaded grooves are formed in two ends of the valve base and the valve upper cover of the valve, and inclined plane clamping grooves are symmetrically formed in one sides of the valve base and the valve upper cover. The center of the valve snap ring is provided with a joint through hole, and two ends of the valve snap ring are provided with inclined plane chucks which are matched with the inclined plane clamping grooves.
Furthermore, the hydraulic pipe joint of the valve comprises a joint sealing end and a pipeline connecting end, an integrated bolt is arranged on the outer side of the hydraulic pipe joint, and the joint sealing end is matched with the sealing end clamping groove. The hydraulic pipe joint, the valve base and the valve upper cover are fixedly connected through thread grooves.
Has the advantages that: compared with the prior art, the utility model has the advantages that: this hydraulic pressure pipe valve is detachable structure, divide into upper cover and base, upper cover and base both ends are fixed with hydraulic pressure coupling, hydraulic pressure coupling outside nestification has the valve snap ring, when hydraulic pressure coupling is connected fixedly with upper cover and base, can drive valve snap ring joint simultaneously and extrude fixed upper cover and base, it is fixed to have realized the self sealss between upper cover and the base, existing the inside cleanness of valve that does benefit to, the maintenance of the valve of being convenient for again and the recovery of spare part are recycled, the practicality is stronger, more economic environmental protection.
Drawings
Fig. 1 is an exploded view of the valve of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the valve base of the present invention;
fig. 3 is a schematic view of the three-dimensional structure of the valve upper cover of the present invention;
fig. 4 is a schematic view of the three-dimensional structure of the sealing rubber ring of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the valve snap ring of the present invention;
fig. 6 is a schematic view of a three-dimensional structure of the hydraulic pipe joint of the present invention;
fig. 7 is the schematic diagram of the explosion structure of the connection mode of the ball valve spool and the spool control rod of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-7, the hydraulic pipe valve convenient to maintain of the present invention includes a valve overall structure 1, and the valve overall structure 1 includes a valve base 101 and a valve upper cover 102. The valve base 101 and the valve upper cover 102 are respectively clamped with a valve snap ring 3 at two ends, the valve base 101 and the valve upper cover 102 are fixedly connected through the valve snap ring 3, valve core limiting grooves 108 are respectively arranged at the centers of one side of the valve base 101 and the valve upper cover 102, rubber ring grooves 109 are respectively arranged at the outer sides of the valve base 101 and the valve upper cover 102 corresponding to the valve core limiting grooves 108, thread grooves 110 are respectively arranged at two ends of the valve base 101 and the valve upper cover 102, inclined plane clamping grooves 111 are respectively symmetrically arranged at one side of the valve base 101 and one side of the valve upper cover 102, a ball valve core 103 is clamped inside the valve core limiting grooves 108, a valve core rubber sleeve 112 is wrapped at the outer side of the ball valve core 103, a valve core mounting pipe 104 is arranged at one side of the valve upper cover 102, a valve core sealing ring 105 and a valve rod limiting cover 106 are fixed inside the valve core mounting pipe 104, the valve core sealing, a valve core control rod 107 penetrates through the centers of the valve rod limiting cover 106 and the valve core sealing ring 105, the valve core control rod 107 penetrates through the valve rod limiting cover 106 and the valve core sealing ring 105 and then is fixedly connected with the ball valve core 103, hydraulic pipe joints 4 are fixed at two ends of the valve base 101 and the valve upper cover 102, and a sealing rubber ring 2 is clamped between the two rubber ring grooves 109.
In order to fix the valve base 101 and the valve upper cover 102 firmly, two ends of the sealing rubber ring 2 of the valve are provided with sealing rings 21, and one side of each sealing ring 21 is provided with a sealing end clamping groove 22.
In order to firmly fix the valve base 101 and the valve upper cover 102, the center of the valve snap ring 3 of the valve is provided with a joint through hole 31, two ends of the valve snap ring 3 are provided with inclined plane chucks 32, and the inclined plane chucks 32 are matched with the inclined plane clamping groove 111 in size.
In order to facilitate the installation of the hydraulic pipe joint 4 by using a wrench, the hydraulic pipe joint 4 of the valve comprises a joint sealing end 41 and a pipeline connecting end 42, an integrated bolt 43 is arranged on the outer side of the hydraulic pipe joint 4, and the joint sealing end 41 is matched with the sealing end clamping groove 22 in size.
In order to facilitate the fixing of the hydraulic pipe joint 4, the hydraulic pipe joint 4 of the valve is fixedly connected with the valve base 101 and the valve upper cover 102 through the thread groove 110.
In order to make the utility model discloses more sealed, the size looks adaptation of the sealed rubber circle 2 and the rubber circle groove 109 of this valve.
The working principle is as follows: when the valve core clamping ring is used, firstly, the valve core sealing ring 105 and the valve rod limiting cover 106 are embedded on the outer side of the valve core control rod 107, then the valve core sealing ring 105 and the valve rod limiting cover 106 are fixedly installed on the valve core installation pipe 104, then the valve core rubber sleeve 112 is sleeved on the outer side of the ball valve core 103, the ball valve core 103 is fixedly connected with the bottom end of the valve core control rod 107, the sealing rubber ring 2 is clamped and placed in the rubber ring groove 109, at the moment, the valve base 101 and the valve upper cover 102 can be combined together, the hydraulic pipe joint 4 embedded with the valve clamping ring 3 is screwed and fixed in the threaded groove 110, the inclined plane clamping heads 32 at two ends of the valve clamping ring 3 are clamped and enter the inclined plane clamping groove 111, the hydraulic pipe joint 4 is screwed and tightened, and the operations are reversed during disassembly.
Claims (9)
1. The utility model provides a hydraulic pressure pipe valve convenient to maintain, includes valve overall structure (1), its characterized in that: the valve integral structure (1) comprises a valve base (101) and a valve upper cover (102), wherein the valve base (101) and the valve upper cover (102) are fixedly connected through a valve clamping ring (3) which is clamped at two ends; the hydraulic valve is characterized in that a ball valve core (103) is arranged in the valve base (101) and the valve upper cover (102) in a clamping mode, a core mounting pipe (104) is arranged on one side of the valve upper cover (102), a core sealing ring (105) and a valve rod limiting cover (106) are arranged inside the core mounting pipe (104), a core control rod (107) penetrates through the centers of the valve rod limiting cover (106) and the core sealing ring (105), and hydraulic pipe joints (4) are fixed at two ends of the valve base (101) and the valve upper cover (102).
2. The easy to maintain hydraulic tube valve of claim 1, wherein: the valve core mounting pipe (104), the valve core sealing ring (105) and the valve rod limiting cover (106) are screwed and fixed through threads, and the valve core control rod (107) penetrates through the valve rod limiting cover (106) and the valve core sealing ring (105) and then is fixedly connected with the ball valve core (103).
3. The easy to maintain hydraulic tube valve of claim 1, wherein: valve core spacing groove (108) have all been seted up at one side center of valve base (101) and valve upper cover (102), and rubber ring groove (109) have all been seted up in the outside that valve base (101) and valve upper cover (102) correspond valve core spacing groove (108), and the block has sealing rubber circle (2) between rubber ring groove (109), and the inside in valve core spacing groove (108) is located in ball valve case (103) block.
4. The easy to maintain hydraulic tube valve of claim 1, wherein: threaded grooves (110) are formed in two ends of the valve base (101) and the valve upper cover (102), and inclined plane clamping grooves (111) are symmetrically formed in one sides of the valve base (101) and the valve upper cover (102).
5. The easy to maintain hydraulic tube valve of claim 1, wherein: the outer side of the ball valve core (103) is wrapped with a core rubber sleeve (112).
6. The easy to maintain hydraulic tube valve of claim 3, wherein: sealing rings (21) are arranged at two ends of the sealing rubber ring (2), and a sealing end clamping groove (22) is formed in one side of each sealing ring (21).
7. The maintenance-convenient hydraulic pipe valve structure according to claim 4, wherein: the center of the valve snap ring (3) is provided with a joint through hole (31), two ends of the valve snap ring (3) are provided with inclined plane clamping heads (32), and the inclined plane clamping heads (32) are matched with the inclined plane clamping grooves (111).
8. The easy to maintain hydraulic tube valve of claim 6, wherein: the hydraulic pipe joint (4) comprises a joint sealing end (41) and a pipeline connecting end (42), an integrated bolt (43) is arranged on the outer side of the hydraulic pipe joint (4), and the joint sealing end (41) is matched with the sealing end clamping groove (22).
9. The easy to maintain hydraulic tube valve of claim 1, wherein: the hydraulic pipe joint (4), the valve base (101) and the valve upper cover (102) are fixedly connected through a thread groove (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756308.2U CN213629008U (en) | 2020-11-25 | 2020-11-25 | Hydraulic pipe valve convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756308.2U CN213629008U (en) | 2020-11-25 | 2020-11-25 | Hydraulic pipe valve convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213629008U true CN213629008U (en) | 2021-07-06 |
Family
ID=76636362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022756308.2U Active CN213629008U (en) | 2020-11-25 | 2020-11-25 | Hydraulic pipe valve convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213629008U (en) |
-
2020
- 2020-11-25 CN CN202022756308.2U patent/CN213629008U/en active Active
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