CN217207821U - Prevent letting out type gate valve convenient to installation - Google Patents
Prevent letting out type gate valve convenient to installation Download PDFInfo
- Publication number
- CN217207821U CN217207821U CN202220182060.XU CN202220182060U CN217207821U CN 217207821 U CN217207821 U CN 217207821U CN 202220182060 U CN202220182060 U CN 202220182060U CN 217207821 U CN217207821 U CN 217207821U
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- China
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- valve body
- connecting seat
- pipe fitting
- sliding sleeve
- shaped plate
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Abstract
The utility model is suitable for a gate valve field provides an anti-leakage type gate valve convenient to installation, including valve body and the pipe fitting that the intercommunication set up, the valve body connecting seat of valve body tip passes through coupling mechanism with the pipe fitting connecting seat of pipe fitting tip to be connected, coupling mechanism includes colluding piece, L shaped plate, connecting plate and connecting sliding sleeve, the connecting sliding sleeve cover is established at the valve body periphery and with valve body sliding connection, the periphery of valve body still is provided with a plurality of L shaped plates along the circumferencial direction interval, every one end of L shaped plate is articulated with the connecting sliding sleeve through the articulated elements, the other end is equipped with the colluding piece with the conch wall complex of pipe fitting connecting seat far away from valve body connecting seat one side, still be equipped with the connecting plate that the position corresponds with L shaped plate on the valve body connecting seat; can provide the effect of pre-connection to pipe fitting connecting seat and valve body connecting seat, the pipe fitting connecting seat of being convenient for is connected with the case regulating lever, has still improved the reliability that pipe fitting connecting seat and valve body connecting seat are connected in addition.
Description
Technical Field
The utility model belongs to the gate valve field especially relates to an anti-leakage type gate valve convenient to installation.
Background
The gate valve is a shutter, the movement direction of the shutter is vertical to the fluid direction, and the gate valve can only be fully opened and fully closed and cannot be adjusted and throttled.
The conventional gate valve is designed for the sealing performance of the valve body, but the leakage prevention performance is reduced at the joint of the valve body and the pipeline due to unstable connection.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a prevent letting out type gate valve convenient to installation aims at solving traditional gate valve and still can lead to preventing the problem that the leakage property reduces because of being connected unstably in the junction of valve body and pipeline.
The embodiment of the utility model is realized in such a way that the anti-leakage gate valve convenient to install comprises a valve body and a pipe fitting which are communicated and arranged, wherein a valve body connecting seat at the end part of the valve body is connected with a pipe fitting connecting seat at the end part of the pipe fitting through a connecting mechanism, the connecting mechanism comprises a hook block, an L-shaped plate, a connecting plate and a connecting sliding sleeve, the connecting sliding sleeve is sleeved at the periphery of the valve body and is in sliding connection with the valve body, a plurality of L-shaped plates are arranged at intervals along the circumferential direction at the periphery of the valve body, one end of each L-shaped plate is hinged with the connecting sliding sleeve through a hinged part, the other end of each L-shaped plate is provided with the hook block matched with the shell wall at one side of the pipe fitting connecting seat far away from the valve body connecting seat, the connecting plate corresponding to the L-shaped plate is also arranged on the valve body connecting seat, one end of the connecting plate is rotationally connected with the valve body connecting seat through a rotating shaft, the other end of the L-shaped plate is in sliding connection with the L-shaped plate, when the connecting sliding sleeve slides to a connecting position, the hook block is abutted against the outer wall of the pipe fitting connecting seat so that the pipe fitting connecting seat is abutted against the valve body connecting seat.
Preferably, still include the locking Assembly, the locking Assembly includes screw-thread fit's thread bush and external screw thread sliding sleeve, the external screw thread sliding sleeve cover is established and is enclosed and in valve body sliding connection outside the valve body, the external screw thread sliding sleeve still with connect the sliding sleeve and keep away from one side of valve body connecting seat and be connected, the thread bush cover is established and is enclosed and rotate in the valve body and connect outside the valve body, and the thread bush is located the hookup location department of valve body.
Preferably, the valve further comprises a handle, and the handle is connected with one end, far away from the valve body, of the valve core adjusting rod.
Preferably, the valve further comprises a supporting base, the supporting base is connected with the bottom of the valve body, and the end part of the supporting base exceeds the periphery of the valve body connecting seat.
Preferably, the inner groove at the end part of the supporting base is also provided with a roller, and the end part of the roller is rotatably connected with the supporting base.
Preferably, bolt connecting holes corresponding in position are formed in the valve body connecting seat and the pipe fitting connecting seat.
1. The connecting mechanism provided by the embodiment of the utility model can realize that the hook block at the end part of the L-shaped plate supports the pipe fitting connecting seat to move towards the valve body connecting seat by moving the external thread sliding sleeve, and finally keep the connection between the pipe fitting connecting seat and the valve body connecting seat, thereby providing the pre-connection effect for the pipe fitting connecting seat and the valve body connecting seat, facilitating the connection between the pipe fitting connecting seat and the valve core adjusting rod, and improving the reliability of the connection between the pipe fitting connecting seat and the valve body connecting seat; the problem of traditional gate valve still can lead to the leakage-proof nature to reduce because of connecting unstablely at the junction of valve body and pipeline is solved.
2. The embodiment of the utility model provides a thread bush can continue to drive the displacement of external screw thread sliding sleeve through rotatory thread bush and finely tune, can also play the displacement of external screw thread sliding sleeve in addition and carry out spacing effect.
Drawings
Fig. 1 is a perspective structural view of an anti-leakage gate valve convenient to install according to an embodiment of the present invention;
fig. 2 is a sectional view of an anti-leakage gate valve convenient to install according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 1;
fig. 4 is a side view of a valve body provided in the embodiment of the present invention.
In the drawings: 1. a pipe fitting; 2. a pipe fitting connecting seat; 3. an L-shaped plate; 4. hooking the block; 5. a valve core adjusting rod; 6. a valve body; 7. a support base; 8. a threaded sleeve; 9. an external thread sliding sleeve; 10. connecting a sliding sleeve; 11. a valve body connecting seat; 12. a rotating shaft; 13. a connecting plate; 14. an articulation member; 15. a roller; 16. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1-3, a leakage-proof gate valve convenient to install and provided for an embodiment of the present invention includes a valve body 6 and a pipe fitting 1, wherein the valve body connecting seat 11 at the end of the valve body 6 is connected to the pipe fitting connecting seat 2 at the end of the pipe fitting 1 through a connecting mechanism, the connecting mechanism includes a hook block 4, an L-shaped plate 3, a connecting plate 13 and a connecting sliding sleeve 10, the connecting sliding sleeve 10 is sleeved on the periphery of the valve body 6 and slidably connected to the valve body 6, a plurality of L-shaped plates 3 are further circumferentially arranged on the periphery of the valve body 6 at intervals, one end of each L-shaped plate 3 is hinged to the connecting sliding sleeve 10 through a hinge 14, the other end of each L-shaped plate 3 is provided with a hook block 4 engaged with the wall of the pipe fitting connecting seat 2 on the side away from the valve body connecting seat 11, the valve body connecting seat 11 is further provided with a connecting plate 13 corresponding to the L-shaped plate 3 in position, one end of the connecting plate 13 is rotatably connected to the valve body connecting seat 11 through a rotating shaft 12, the other end is connected with the L-shaped plate 3 in a sliding manner, and when the connecting sliding sleeve 10 slides to the connecting position, the hook block 4 abuts against the outer wall of the pipe connecting seat 2 to enable the pipe connecting seat 2 to abut against the valve body connecting seat 11.
In an embodiment of the present invention, the valve body connecting seat 11 and the pipe connecting seat 2 are both provided with bolt connecting holes corresponding in position.
In this embodiment, three L-shaped plates 3 are provided, and the three L-shaped plates 3 are respectively located at the top and both sides of the valve body connecting seat 11.
In one embodiment of the utility model, when installing, the valve body connecting seat 11 and the pipe fitting connecting seat 2 are arranged at an interval, and the pipe fitting coupling seat 2 is placed under the hook block 4, and then the coupling slide 10 is moved in a direction away from the valve body coupling seat 11, the hook block 4 moving in the moving process hooks the wall of the pipe connecting seat 2, and then along with the movement of the connecting sliding sleeve 10, thereby realizing that the pipe fitting connecting seat 2 is pulled to be arranged close to the valve body connecting seat 11, when the connecting sliding sleeve 10 slides to the connecting position, the hook block 4 pushes against the outer wall of the pipe connecting seat 2 to make the pipe connecting seat 2 and the valve body connecting seat 11 touch, thereby can provide the effect of pre-connection to pipe fitting connecting seat 2 and valve body connecting seat 11, be convenient for pipe fitting connecting seat 2 and the connection of case regulation pole 5, still improved the reliability that pipe fitting connecting seat 2 and valve body connecting seat 11 are connected in addition.
As shown in fig. 1-2, as the utility model discloses a preferred embodiment still includes the locking subassembly, the locking subassembly includes screw-thread fit's thread bush 8 and external screw thread sliding sleeve 9, external screw thread sliding sleeve 9 cover is established at valve body 6 periphery and in valve body 6 sliding connection, external screw thread sliding sleeve 9 still with connect sliding sleeve 10 keep away from one side of valve body connecting seat 11 and be connected, 8 covers of thread bush are established at valve body 6 periphery and are rotated in valve body 6 and connect, and thread bush 8 is located the hookup location department of valve body 6.
In the condition of this embodiment, when external screw thread sliding sleeve 9 moves to inserting thread bush 8, can continue to drive external screw thread sliding sleeve 9 through rotatory thread bush 8 and remove, through the cooperation of thread bush 8 with external screw thread sliding sleeve 9, can support the power that pipe fitting connecting seat 2 and valve body connecting seat 11 are connected to colluding piece 4 and adjust, can also carry on spacingly to the displacement of external screw thread sliding sleeve 9 in addition.
In order to facilitate the adjustment of the valve core, as shown in fig. 1-2 and 4, as a preferred embodiment of the present invention, the valve core adjusting rod further comprises a handle 16, and the handle 16 is connected with one end of the valve core adjusting rod 5 away from the valve body 6.
In order to support the whole body, as shown in fig. 1 and 4, as a preferred embodiment of the present invention, the valve further comprises a supporting base 7, the supporting base 7 is connected with the bottom of the valve body 6, and the end of the supporting base 7 extends beyond the periphery of the valve body connecting seat 11.
As shown in fig. 1 and 4, as a preferred embodiment of the present invention, a roller 15 is further disposed in the inner groove at the end of the supporting base 7, and the end of the roller 15 is rotatably connected to the supporting base 7.
In one case of the present embodiment, since the end of the roller 15 exceeds the outer wall of the valve body coupling seat 11, the movement of the valve body 6 can be facilitated by the action of the roller 15 after the valve body 6 is tilted.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The anti-leakage gate valve convenient to install is characterized by comprising a valve body (6) and a pipe fitting (1) which are communicated, wherein a valve body connecting seat (11) at the end part of the valve body (6) is connected with a pipe fitting connecting seat (2) at the end part of the pipe fitting (1) through a connecting mechanism, the connecting mechanism comprises a hook block (4), an L-shaped plate (3), a connecting plate (13) and a connecting sliding sleeve (10), the connecting sliding sleeve (10) is sleeved on the periphery of the valve body (6) and is in sliding connection with the valve body (6), the periphery of the valve body (6) is also provided with a plurality of L-shaped plates (3) at intervals along the circumferential direction, one end of each L-shaped plate (3) is hinged with the connecting sliding sleeve (10) through a hinge piece (14), the other end of each L-shaped plate is provided with the hook block (4) which is matched with the wall of one side, far away from the valve body connecting seat (11), of the pipe fitting connecting seat (2), the connecting seat (11) is also provided with the connecting plate (13) whose position corresponds to the L-shaped plate (3), one end of the connecting plate (13) is rotatably connected with the valve body connecting seat (11) through the rotating shaft (12), the other end of the connecting plate is slidably connected with the L-shaped plate (3), and when the connecting sliding sleeve (10) slides to the connecting position, the hook block (4) abuts against the outer wall of the pipe fitting connecting seat (2) to enable the pipe fitting connecting seat (2) to be abutted against the valve body connecting seat (11).
2. The leakage-proof gate valve convenient to install according to claim 1, further comprising a locking assembly, wherein the locking assembly comprises a threaded sleeve (8) and an external threaded sliding sleeve (9) which are in threaded fit, the external threaded sliding sleeve (9) is sleeved on the periphery of the valve body (6) and is in sliding connection with the valve body (6), the external threaded sliding sleeve (9) is further connected with one side, away from the valve body connecting seat (11), of the connecting sliding sleeve (10), the threaded sleeve (8) is sleeved on the periphery of the valve body (6) and is in rotating connection with the valve body (6), and the threaded sleeve (8) is located at the connecting position of the valve body (6).
3. An easily installed anti-leakage gate valve according to claim 1, further comprising a handle (16), wherein the handle (16) is connected with one end of the spool regulating rod (5) far away from the valve body (6).
4. An easy-to-install anti-leakage gate valve according to claim 1, further comprising a support base (7), wherein the support base (7) is connected with the bottom of the valve body (6), and the end of the support base (7) extends beyond the periphery of the valve body connecting seat (11).
5. An easily installed anti-leakage gate valve according to claim 4, characterized in that the supporting base (7) is further provided with a roller (15) in the inner groove at the end, and the end of the roller (15) is rotatably connected with the supporting base (7).
6. The gate valve easy to install and prevent leakage of claim 1, wherein the valve body connecting seat (11) and the pipe fitting connecting seat (2) are provided with bolt connecting holes corresponding in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182060.XU CN217207821U (en) | 2022-01-24 | 2022-01-24 | Prevent letting out type gate valve convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220182060.XU CN217207821U (en) | 2022-01-24 | 2022-01-24 | Prevent letting out type gate valve convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217207821U true CN217207821U (en) | 2022-08-16 |
Family
ID=82793493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220182060.XU Active CN217207821U (en) | 2022-01-24 | 2022-01-24 | Prevent letting out type gate valve convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217207821U (en) |
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2022
- 2022-01-24 CN CN202220182060.XU patent/CN217207821U/en active Active
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