CN214008214U - Hard seal gate valve - Google Patents
Hard seal gate valve Download PDFInfo
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- CN214008214U CN214008214U CN202022059323.1U CN202022059323U CN214008214U CN 214008214 U CN214008214 U CN 214008214U CN 202022059323 U CN202022059323 U CN 202022059323U CN 214008214 U CN214008214 U CN 214008214U
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- valve
- fixedly connected
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- hand wheel
- connecting rod
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Abstract
The utility model discloses a hard sealing gate valve, including valve body, hand wheel, valve rod and valve gap, the top of valve body is provided with the hand wheel, the downside fixedly connected with connecting rod of hand wheel, the top layer of connecting rod is provided with the spout, the outside of connecting rod is provided with the regulating block, and the connecting rod pierces through the regulating block to through spout and regulating block sliding connection, the several connecting block that the bottom fixedly connected with of regulating block distributes annularly, and be the gear form, the piece is inhaled to both ends fixedly connected with second magnetism about the top of regulating block, the top fixedly connected with connector of valve body. The utility model discloses in, at first, adopt the hand wheel to prevent mistake and bump locking structure, when having reduced because of people or object collision contact, arouse the rotation of hand wheel, and then influence the degree of opening and shutting of gate valve, cause the condition emergence of influence to the work of gate valve, secondly, adopt the stable setting of valve gap installation, valve gap mounted position's when having improved the valve gap installation stability has improved the convenience of installation.
Description
Technical Field
The utility model relates to a gate valve technical field especially relates to a hard seal gate valve.
Background
The opening and closing piece of hard seal gate valve is the flashboard, and the direction of motion of flashboard is perpendicular mutually with the fluid direction, and the gate valve only can be done and open fully and close entirely, can not do regulation and throttle, and traditional hard seal gate valve's valve gap is when the bolt mounting, and difficult fixed that keeps the valve gap, and the installation convenience is relatively poor, and hand wheel department is difficult to the lock and is held, when people or object collision contact, arouses the rotation of hand wheel easily, and then influences the degree of opening and closing of gate valve, causes the influence to the work of gate valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the valve cover of the traditional hard sealing gate valve is difficult to keep fixed during bolt installation, installation convenience is poor, the hand wheel is difficult to lock, the hand wheel is easy to rotate when a person or an object collides and contacts, the opening and closing degree of the gate valve is influenced, and influence is caused on the work of the gate valve, and the hard sealing gate valve is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hard seal gate valve comprises a valve body, a hand wheel, a valve rod and a valve cover, wherein the hand wheel is arranged above the valve body, a connecting rod is fixedly connected to the lower side of the hand wheel, a chute is arranged on the surface layer of the connecting rod, an adjusting block is arranged outside the connecting rod, the connecting rod penetrates through the adjusting block, and is connected with the adjusting block in a sliding way along the vertical direction through a sliding chute, the bottom of the adjusting block is fixedly connected with a plurality of connecting blocks which are distributed annularly, the left end and the right end of the top of the adjusting block are fixedly connected with a second magnetic suction block, the top of the valve body is fixedly connected with a connector, a penetrating connector of the connecting rod, a clamping block is fixedly connected on the right surface layer of the connector, a valve rod is fixedly connected on the lower side of the connecting rod, the valve comprises a valve body and is characterized in that an installation body is arranged in the middle of the valve body, a valve cover is installed above the installation body through bolts, and four bolts are installed on the left portion, the right portion, the front portion and the rear portion of the valve cover and the installation body.
As a further description of the above technical solution:
two suction grooves are formed in the bottom side of the middle of the hand wheel, a first magnetic suction block is arranged above the suction grooves, and the first magnetic suction block is fixedly connected with the hand wheel.
As a further description of the above technical solution:
the suction groove is matched with the second magnetic suction block, and the first magnetic suction block and the second magnetic suction block are matched and sucked.
As a further description of the above technical solution:
the fixture blocks are matched with gaps among the connecting blocks which are distributed annularly.
As a further description of the above technical solution:
the left and right parts of the bottom of the valve cover are fixedly connected with a plurality of lugs, and the left and right parts of the top of the mounting body are provided with a plurality of grooves.
As a further description of the above technical solution:
the lug is matched with the groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. in the utility model, the anti-misoperation locking structure of the hand wheel is adopted, and after the degree of opening and closing of the valve is controlled by the hand wheel, or when the valve is closed, the adjusting block can slide downwards to attach the bottom of the adjusting block to the top of the connecting body, meanwhile, the fixture block is arranged in the gap between the connecting blocks which are fixedly connected with the bottom of the adjusting block and are distributed in a gear-shaped ring shape, the fixture block locks the regulating block and indirectly locks the hand wheel, when the opening and closing degree of the valve needs to be adjusted, the adjusting block can slide upwards on the connecting rod, the locking state of the adjusting block is released, the second magnetic blocks at the two ends of the top of the adjusting block are inserted into the suction grooves, at the moment, the second magnetic block is attracted with the first magnetic block in the suction groove, so that the position of the adjusting block is fixed, and the arrangement reduces the possibility of collision and contact of people or objects, the rotation of the hand wheel is caused, so that the opening and closing degree of the gate valve is influenced, and the condition of influencing the work of the gate valve is caused.
2. The utility model discloses in, adopt the stable setting of valve gap installation, when the valve gap installation, can go into the recess that the installation body top was seted up with the card that the lug of valve gap bottom fixed connection corresponds, fix the mounted position of valve gap, it is fixed with the installation of the installation body and valve body with the bolt after that, valve gap mounted position's when having improved the valve gap installation stability has improved the convenience of installation.
Drawings
Fig. 1 shows a schematic cross-sectional structure provided according to an embodiment of the present invention;
fig. 2 shows a front view provided in accordance with an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a hand wheel according to an embodiment of the present invention;
fig. 4 is a schematic view illustrating a locking structure of an adjusting block according to an embodiment of the present invention;
fig. 5 shows a schematic view of a mounting structure of a valve cover according to an embodiment of the present invention;
illustration of the drawings:
1. a valve body; 2. a hand wheel; 201. a suction groove; 202. a first magnetic attraction block; 3. a connecting rod; 301. a chute; 4. An adjusting block; 401. a second magnetic attraction block; 402. connecting blocks; 5. a linker; 6. a clamping block; 7. a valve stem; 8. a valve cover; 801. a bump; 9. an installation body; 901. a groove; 10. and (4) bolts.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: a hard sealing gate valve comprises a valve body 1, a hand wheel 2, a valve rod 7 and a valve cover 8, wherein the hand wheel 2 is arranged above the valve body 1, a connecting rod 3 is fixedly connected to the lower side of the hand wheel 2, a sliding groove 301 is formed in the surface layer of the connecting rod 3, an adjusting block 4 is arranged outside the connecting rod 3, the connecting rod 3 penetrates through the adjusting block 4 and is in sliding connection with the adjusting block 4 in the vertical direction through the sliding groove 301, a plurality of connecting blocks 402 which are distributed annularly are fixedly connected to the bottom of the adjusting block 4 and are in a gear shape, the left end and the right end of the top of the adjusting block 4 are fixedly connected with a second magnetic suction block 401, a connecting body 5 is fixedly connected to the top of the valve body 1, the connecting body 5 penetrates through the connecting body 3, a clamping block 6 is fixedly connected to the right surface layer of the connecting body 5, the valve rod 7 is fixedly connected to the lower side of the connecting rod 3, an installation body 9 is arranged in the middle of the valve body 1, and the valve cover 8 is installed above the installation body 9 through a bolt 10, four bolts 10 are mounted on the left, right, front, and rear portions of the bonnet 8 and the mounting body 9.
Specifically, as shown in fig. 2, 3 and 4, two suction grooves 201 are formed in the bottom side of the middle portion of the hand wheel 2, a first magnetic attraction block 202 is arranged above the suction grooves 201, the first magnetic attraction block 202 is fixedly connected with the hand wheel 2, the suction grooves 201 are matched with a second magnetic attraction block 401, the first magnetic attraction block 202 is matched with the second magnetic attraction block 401 for attraction, the fixture block 6 is matched with a gap between the annularly distributed connection blocks 402, when the hand wheel 2 is used for controlling the opening and closing degree of the valve to be determined, or the valve is closed, the adjusting block 4 can be slid downwards to attach the bottom of the adjusting block 4 to the top of the connection body 5, meanwhile, the fixture block 6 is placed in the gap between the gear-shaped and annularly distributed connection blocks 402 at the bottom of the adjusting block 4, so that the fixture block 6 locks the adjusting block 4 to indirectly lock the hand wheel 2, when the opening and closing degree of the valve needs to be adjusted, the adjusting block 4 can be slid upwards on the connection rod 3, the locking state of the adjusting block 4 is released, the second magnetic suction blocks 401 at the two ends of the top of the adjusting block 4 are inserted into the suction groove 201, at the moment, the second magnetic suction blocks 401 attract the first magnetic suction blocks 202 in the suction groove 201, so that the position of the adjusting block 4 is fixed, the rotation of the hand wheel 2 is caused when the contact is collided by people or objects, the degree of opening and closing of the gate valve is further influenced, and the influence is caused to the work of the gate valve.
Specifically, as shown in fig. 2 and 5, a plurality of bumps 801 are fixedly connected to the left and right parts of the bottom of the valve cover 8, a plurality of grooves 901 are formed in the left and right parts of the top of the mounting body 9, the bumps 801 are matched with the grooves 901, when the valve cover 8 is mounted, the bumps 801 fixedly connected to the bottom of the valve cover 8 can be correspondingly clamped into the grooves 901 formed in the top of the mounting body 9, the mounting position of the valve cover 8 is fixed, then the valve cover 8 is fixedly mounted with the mounting body 9 and the valve body 1 through bolts 10, the stability of the mounting position of the valve cover 8 during mounting of the valve cover 8 is improved, and the mounting convenience is improved.
The working principle is as follows: when the valve cover 8 is used, when the valve cover 8 is installed, the bump 801 fixedly connected with the bottom of the valve cover 8 can be correspondingly clamped into the groove 901 formed in the top of the installation body 9, the installation position of the valve cover 8 is fixed, then the valve cover 8, the installation body 9 and the valve body 1 are fixedly installed by the bolt 10, the stability of the installation position of the valve cover 8 during the installation of the valve cover 8 is improved, and the installation convenience is improved, after the degree of opening and closing of the valve is determined by controlling the hand wheel 2, or when the valve is closed, the adjusting block 4 can be downwards slid, the bottom of the adjusting block 4 is attached to the top of the connecting body 5, meanwhile, the fixture block 6 is placed in a gap between the connecting blocks 402 which are fixedly connected with the bottom of the adjusting block 4 in a gear shape and annularly distributed, so that the fixture block 6 locks the adjusting block 4, the hand wheel 2 is indirectly locked, when the degree of opening and closing of the valve needs to be adjusted, the adjusting block 4 can be upwards slid on the connecting rod 3, the locking state of the adjusting block 4 is released, the second magnetic suction blocks 401 at the two ends of the top of the adjusting block 4 are inserted into the suction groove 201, at the moment, the second magnetic suction blocks 401 attract the first magnetic suction blocks 202 in the suction groove 201, so that the position of the adjusting block 4 is fixed, the rotation of the hand wheel 2 is caused when the contact is collided by people or objects, the degree of opening and closing of the gate valve is further influenced, and the influence is caused to the work of the gate valve.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a hard seal gate valve, includes valve body (1), hand wheel (2), valve rod (7) and valve gap (8), its characterized in that, the top of valve body (1) is provided with hand wheel (2), the downside fixedly connected with connecting rod (3) of hand wheel (2), the top layer of connecting rod (3) is provided with spout (301), the outside of connecting rod (3) is provided with regulating block (4), and connecting rod (3) pierce through regulating block (4) to through spout (301) and regulating block (4) vertical direction sliding connection, the bottom fixedly connected with several connecting block (402) of cyclic annular distribution of regulating block (4), and be the gear form, both ends fixedly connected with second magnetism piece (401) about the top of regulating block (4), the top fixedly connected with connector (5) of valve body (1), the connector (5) of connecting rod (3) pierce through, the right part top layer fixedly connected with fixture block (6) of connector (5), the downside fixedly connected with valve rod (7) of connecting rod (3), the middle part of valve body (1) is provided with installation body (9), valve gap (8) are installed through bolt (10) in the top of installation body (9), four bolt (10) altogether are installed to the left and right sides and the front and back portion of valve gap (8) and installation body (9).
2. The hard seal gate valve according to claim 1, wherein two suction grooves (201) are formed in the bottom side of the middle of the hand wheel (2), a first magnetic suction block (202) is arranged above the suction grooves (201), and the first magnetic suction block (202) is fixedly connected with the hand wheel (2).
3. A hard sealing gate valve according to claim 2, characterized in that the suction slot (201) is matched with the second magnetic block (401), and the first magnetic block (202) is matched with the second magnetic block (401).
4. A hard sealing gate valve according to claim 1, characterized in that the block (6) matches the gap between the annularly distributed connecting blocks (402).
5. The hard sealing gate valve according to claim 1, wherein a plurality of protrusions (801) are fixedly connected to the left and right parts of the bottom of the valve cover (8), and a plurality of grooves (901) are formed in the left and right parts of the top of the mounting body (9).
6. A hard sealing gate valve according to claim 5, characterized in that the protrusion (801) matches the recess (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022059323.1U CN214008214U (en) | 2020-09-19 | 2020-09-19 | Hard seal gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022059323.1U CN214008214U (en) | 2020-09-19 | 2020-09-19 | Hard seal gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008214U true CN214008214U (en) | 2021-08-20 |
Family
ID=77297289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022059323.1U Active CN214008214U (en) | 2020-09-19 | 2020-09-19 | Hard seal gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008214U (en) |
-
2020
- 2020-09-19 CN CN202022059323.1U patent/CN214008214U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A hard seal gate valve Effective date of registration: 20220817 Granted publication date: 20210820 Pledgee: Zhejiang Wenzhou Longwan rural commercial bank Limited by Share Ltd. Yongxing branch Pledgor: Naiyi Valve Manufacturing Co.,Ltd. Registration number: Y2022330001810 |