CN210978581U - Novel hard-sealing anti-blocking gate valve - Google Patents
Novel hard-sealing anti-blocking gate valve Download PDFInfo
- Publication number
- CN210978581U CN210978581U CN201921978924.3U CN201921978924U CN210978581U CN 210978581 U CN210978581 U CN 210978581U CN 201921978924 U CN201921978924 U CN 201921978924U CN 210978581 U CN210978581 U CN 210978581U
- Authority
- CN
- China
- Prior art keywords
- gate valve
- rod
- gate
- fixed mounting
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sliding Valves (AREA)
Abstract
The utility model relates to the technical field of a gate valve, in particular to a novel hard-seal anti-blocking gate valve, which comprises a gate valve main body, a fixed rod, a connecting rod and a gate, wherein one end of the guide rail is fixedly provided with a limit groove, the gate is fixedly arranged on the guide rail, one side of the gate is fixedly provided with a connecting plate, the connecting plate is fixedly provided with a fixed hole, the fixed hole is fixedly provided with a fixed shaft, one side of the fixed shaft is fixedly provided with a connecting block, one side of the connecting block is fixedly provided with a connecting piece, one side of the connecting piece is fixedly provided with a bolt, the utility model discloses a gate valve and a guide rail which are arranged, when the device is used, the guide rail and the gate are changed into bevel edges by improving the existing gate valve, when the gate is inserted into the guide rail, the inlet gap, and the rubber layer is fixedly arranged at the joint, so that the effect is better when the equipment is used, and the plugging connection can be more convenient.
Description
Technical Field
The utility model relates to a push-pull valve technical field specifically is a novel dead push-pull valve of hard seal anti-sticking.
Background
The principle of the knife gate valve is that a round opening with the size of a drift diameter is formed in the flashboard, the round opening on the flashboard is completely separated from and matched with the drift diameter by opening and closing the flashboard, the valve has the advantages that the drift diameter of the valve body is not provided with a groove, a medium cannot be blocked and blocked, the valve has the characteristic of full drift diameter circulation, and the sealing structure can be divided into a soft sealing structure and a hard sealing structure. The penetrating knife gate valve has the characteristics of precise structure, good manufacturability, compact structure and the like, the sealing valve seat is designed into a movable structure and has the functions of abrasion resistance and automatic compensation, so the service life is longer, the valve seat and the gate plate move closely all the time in the closing and opening processes, the valve opening and closing force is stable, the valve has the characteristics of cutting off media and the like, the valve enters China from eighty years, and the application range of the valve is expanded from the common field to wider various industries in less than twenty years.
Present push-pull valve possess a lot of varieties, but most all are the change on the pattern, and its push-pull valve itself does not have too many improvement in the function, and when equipment used, the picture peg of push-pull valve was fixed in inserting the guide rail, uses the back for a long time, probably because effective tiny deformation etc. leads to the picture peg to be difficult to insert the guide rail, uses comparatively troublesome, and traditional push-pull valve most uses manual rotation hand wheel to open and shut, comparatively troublesome, consequently needs the dead push-pull valve of novel hard seal anti-sticking, changes the current situation.
Disclosure of Invention
An object of the utility model is to provide a novel dead push-pull valve of hard seal anti-sticking to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel hard-seal anti-blocking gate valve comprises a gate valve body, a fixing rod, a connecting rod and a gate, wherein a fixing bolt is fixedly installed on the gate valve body, the fixing rod is fixedly installed at the center of the gate valve body, an empty opening is fixedly formed in one side of the fixing rod, a limiting frame is fixedly installed on the other side of the fixing rod, an opening is fixedly formed in the center of the limiting frame, a fixing groove is fixedly installed on one side of the gate valve body, a hydraulic telescopic rod is fixedly installed on one side of the fixing groove, slide rails are fixedly installed on two sides of the hydraulic telescopic rod, a guide rail is fixedly installed in the interior of the gate valve body close to one side of the limiting frame, a limiting groove is fixedly installed at one end of the guide rail, a gate is fixedly installed on the guide rail, a connecting plate is fixedly, fixed axle one side fixed mounting has the connecting block, connecting block one side fixed mounting has the connecting piece, connecting piece one side fixed mounting has the bolt, bolt one side fixed mounting has the connecting rod.
Preferably, one end of the inserting plate close to the limiting groove is gradually reduced.
Preferably, the limiting groove is gradually enlarged close to one end of the inserting plate.
Preferably, the other end of the connecting rod is fixedly connected with the hydraulic telescopic rod.
Preferably, a hydraulic cylinder is fixedly mounted on the outer side of the hydraulic telescopic rod.
Preferably, a rubber layer is fixedly arranged between the inserting plate and the limiting groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through picture peg and the guide rail that sets up, when equipment uses, through improving current push-pull valve, guide rail and picture peg all change the hypotenuse into, and when the picture peg inserted the guide rail, the entry clearance is great, and in time of the end in close contact with, the plug in-process has the crack to change, makes things convenient for the plug, and has the rubber layer at junction fixed mounting for when equipment uses, the effect is better, and can make things convenient for the plug to connect more.
2. The utility model discloses in, through the hydraulic telescoping rod and the connecting rod that set up, when equipment uses, through connecting rod one end fixed axle and connecting plate fixed connection, and the connecting rod other end and hydraulic telescoping rod fixed connection, when equipment uses, through opening and shutting of hydraulic telescoping rod shrink control picture peg for when equipment uses, convenient and fast more.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal structure view of the present invention;
FIG. 3 is an enlarged structural view of the area A of the present invention;
in the figure: 1-gate valve main body, 2-fixed rod, 3-opening, 4-limit frame, 5-connecting rod, 6-empty port, 7-hydraulic telescopic rod, 8-slide rail, 9-fixed bolt, 10-connecting plate, 11-plug board, 12-limit groove, 13-guide rail, 14-fixed groove, 15-fixed hole, 16-fixed shaft, 17-connecting block, 18-connecting piece, 19-bolt
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a novel hard-sealing anti-blocking gate valve comprises a gate valve body 1, a fixing rod 2, a connecting rod 5 and a gate 11, wherein a fixing bolt 9 is fixedly installed on the gate valve body 1, the fixing rod 2 is fixedly installed at the center of the gate valve body 1, a hollow opening 6 is fixedly formed in one side of the fixing rod 2, a limiting frame 4 is fixedly installed on the other side of the fixing rod 2, an opening 3 is fixedly formed in the center of the limiting frame 4, a fixing groove 14 is fixedly installed on one side of the gate valve body 1, a hydraulic telescopic rod 7 is fixedly installed on one side of the fixing groove 14, when the device is used, a fixing shaft 16 is fixedly connected with a connecting plate 10 through a fixing shaft 7 at one end of the connecting rod 5, the other end of the connecting rod 5 is fixedly connected with the hydraulic telescopic rod 7, when the device is used, the opening and closing, more convenient and rapid, a hydraulic cylinder is fixedly installed on the outer side of the hydraulic telescopic rod 7, slide rails 8 are fixedly installed on two sides of the hydraulic telescopic rod 7, a guide rail 13 is fixedly installed on one side, close to a limiting frame 4, of the inner part of a gate valve main body 1, a limiting groove 12 is fixedly installed at one end of the guide rail 13, the limiting groove 12 is gradually enlarged close to one end of a gate 11, through the gate 11 and the guide rail 13, when the device is used, the guide rail 13 and the gate 11 are both changed into bevel edges, when the gate is inserted into the guide rail, the inlet gap is larger, the gate is in close contact with the gate at the end, the plugging and unplugging process is changed with gaps, the plugging and unplugging are convenient, and a rubber layer is fixedly installed at the joint, so that the device has better effect and can be connected by plugging and unplugging more conveniently, the gate 11 is fixedly installed, the connecting plate 10 is fixedly installed on one side of the inserting plate 11, the fixing hole 15 is fixedly installed on the connecting plate 10, the fixing shaft 16 is fixedly installed on the fixing hole 15, the connecting block 17 is fixedly installed on one side of the fixing shaft 16, the connecting piece 18 is fixedly installed on one side of the connecting block 17, the bolt 19 is fixedly installed on one side of the connecting piece 18, the connecting rod 5 is fixedly installed on one side of the bolt 19, and the other end of the connecting rod 5 is fixedly connected with the hydraulic telescopic rod 7.
The utility model discloses work flow: during the use, picture peg 11 and guide rail 13 through setting up, when equipment uses, through improving current push-pull valve, guide rail 13 and picture peg 11 all change into the hypotenuse, when the picture peg inserts the guide rail, the entry clearance is great, in close contact with on earth, plug in-process is gapped and is changed, make things convenient for the plug, and there is the rubber layer in junction fixed mounting, when making equipment use, the effect is better, and can make things convenient for the plug to connect, through hydraulic telescoping rod 7 and the connecting rod 5 that sets up, when equipment uses, through 5 one end fixed axles 16 of connecting rod and connecting plate 10 fixed connection, and the connecting rod 5 other end and 7 fixed connection of hydraulic telescoping rod, when equipment uses, through 5 the opening and shutting of shrink control picture peg 11 of hydraulic telescoping rod, when making equipment use, and more convenient and fast, certain spreading value has.
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 (6)
1. The utility model provides a novel dead push-pull valve of hard seal anti-sticking, includes push-pull valve main part (1), dead lever (2), connecting rod (5) and picture peg (11), its characterized in that: the gate valve is characterized in that a fixing bolt (9) is fixedly mounted on the gate valve main body (1), a fixing rod (2) is fixedly mounted at the center of the gate valve main body (1), an empty opening (6) is fixedly formed in one side of the fixing rod (2), a limiting frame (4) is fixedly mounted on the other side of the fixing rod (2), an opening (3) is fixedly formed in the center of the limiting frame (4), a fixing groove (14) is fixedly mounted on one side of the gate valve main body (1), a hydraulic telescopic rod (7) is fixedly mounted on one side of the fixing groove (14), a sliding rail (8) is fixedly mounted on the two sides of the hydraulic telescopic rod (7), a guide rail (13) is fixedly mounted on one side, close to the limiting frame (4), of the inner part of the gate valve main body (1), a limiting groove (12) is, picture peg (11) one side fixed mounting has connecting plate (10), fixed mounting has fixed orifices (15) on connecting plate (10), fixed mounting has fixed axle (16) on fixed orifices (15), fixed axle (16) one side fixed mounting has connecting block (17), connecting block (17) one side fixed mounting has connecting piece (18), connecting piece (18) one side fixed mounting has bolt (19), bolt (19) one side fixed mounting has connecting rod (5).
2. The novel hard-sealing anti-blocking gate valve as claimed in claim 1, wherein: the inserting plate (11) is gradually reduced at one end close to the limiting groove (12).
3. The novel hard-sealing anti-blocking gate valve as claimed in claim 1, wherein: the limiting groove (12) is gradually enlarged close to one end of the inserting plate (11).
4. The novel hard-sealing anti-blocking gate valve as claimed in claim 1, wherein: the other end of the connecting rod (5) is fixedly connected with the hydraulic telescopic rod (7).
5. The novel hard-sealing anti-blocking gate valve as claimed in claim 1, wherein: and a hydraulic cylinder is fixedly arranged on the outer side of the hydraulic telescopic rod (7).
6. The novel hard-sealing anti-blocking gate valve as claimed in claim 1, wherein: a rubber layer is fixedly arranged between the inserting plate (11) and the limiting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978924.3U CN210978581U (en) | 2019-11-15 | 2019-11-15 | Novel hard-sealing anti-blocking gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921978924.3U CN210978581U (en) | 2019-11-15 | 2019-11-15 | Novel hard-sealing anti-blocking gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210978581U true CN210978581U (en) | 2020-07-10 |
Family
ID=71417931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921978924.3U Active CN210978581U (en) | 2019-11-15 | 2019-11-15 | Novel hard-sealing anti-blocking gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210978581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932028A (en) * | 2021-12-20 | 2022-01-14 | 成都乘风阀门有限责任公司 | Horizontal installation plate valve |
-
2019
- 2019-11-15 CN CN201921978924.3U patent/CN210978581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113932028A (en) * | 2021-12-20 | 2022-01-14 | 成都乘风阀门有限责任公司 | Horizontal installation plate valve |
| CN113932028B (en) * | 2021-12-20 | 2022-03-29 | 成都乘风阀门有限责任公司 | Horizontal installation plate valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201334895Y (en) | Communicating sliding sleeve | |
| CN210978581U (en) | Novel hard-sealing anti-blocking gate valve | |
| EP2743550A2 (en) | Non-rising stem type gate valve | |
| CN203394282U (en) | Pneumatic cabin door sealing structure for vacuum chamber | |
| CN200986026Y (en) | Air cylinder type roller milling oil injection valve | |
| CN211315237U (en) | Backflow preventer with good sealing performance | |
| CN210800087U (en) | Butt clamp butterfly valve | |
| CN211384055U (en) | Valve with filtering capability | |
| CN210600192U (en) | Limiting air valve with good sealing performance | |
| CN204387381U (en) | There is the elastic valve seat ball valve of compensate function | |
| CN209384867U (en) | Concealed fire prevention shutting window device | |
| CN202109039U (en) | Cross flow check valve | |
| CN214533780U (en) | Pilot-operated overflow valve of excavator | |
| CN219639403U (en) | Sleeve ejector rod type ball screw pair | |
| CN218177949U (en) | Vacuum negative pressure safety valve | |
| CN219588142U (en) | Low-torque double-seal gate valve | |
| CN2688994Y (en) | Two-way non-loss hard sealed butterfly valves | |
| CN211231632U (en) | Valve seat sealing mechanism for valve | |
| CN201953742U (en) | Gland for hydraulic oil cylinder | |
| CN209874819U (en) | Sliding door | |
| CN211145406U (en) | Track balance wedge type gate valve | |
| CN221034023U (en) | Gate valve with detachable valve seat | |
| CN218954083U (en) | Cast iron gate valve with hard sealing structure | |
| CN219159584U (en) | Double-gate airlock discharge valve convenient for replacing gate plate | |
| CN211219893U (en) | Sliding mechanism of vertical machining center guard gate convenient to it is lubricated |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |