CN214466409U - Double-seal wear-resistant valve - Google Patents

Double-seal wear-resistant valve Download PDF

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Publication number
CN214466409U
CN214466409U CN202023168855.5U CN202023168855U CN214466409U CN 214466409 U CN214466409 U CN 214466409U CN 202023168855 U CN202023168855 U CN 202023168855U CN 214466409 U CN214466409 U CN 214466409U
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China
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valve body
connecting pipe
control
fixedly connected
valve
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CN202023168855.5U
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Chinese (zh)
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吴志理
张鸯鸯
胡建锋
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Individual
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Individual
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Abstract

The utility model provides a dual containment stand wear and tear valve relates to valve technical field, including valve body, connecting pipe and anticreep device, the connecting pipe is located one side of valve body, the one end of connecting pipe insert in the valve body and rather than inner wall threaded connection, the last fixed surface of valve body is connected with the control cabinet, the anticreep device is located the surface setting of valve body, the anticreep device includes the mount pad, the fixed surface of mount pad and valve body is connected, the inner wall of mount pad rotates and is connected with the gag lever post, the cover is established and fixedly connected with stopper on the connecting pipe, the stopper is kept away from one side of connecting pipe and the sliding surface connection of valve body, the one end that the mount pad was kept away from to the gag lever post inserts in the stopper and with inner wall sliding connection. The utility model discloses, solved present most valves and be connected with the pipeline through threaded connection's mode, in the use, the pipeline easily produces not hard up with the junction of valve, causes the problem that the material was revealed.

Description

Double-seal wear-resistant valve
Technical Field
The utility model relates to the technical field of valves, especially, relate to a double containment stand wear and tear valve.
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 their function, they can be classified into shut-off valves, check valves, regulating valves, and the like.
At present most current valves are connected with the pipeline through threaded connection's mode, and in the use, the junction of pipeline and valve easily produces not hard up, causes the material to reveal, causes certain loss to the user, influences the normal use of equipment, need improve this.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a double-sealing abrasion-resistant valve.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-seal abrasion-resistant valve comprises a valve body, a connecting pipe and an anti-falling device, wherein the connecting pipe is positioned on one side of the valve body, one end of the connecting pipe is inserted into the valve body and is in threaded connection with the inner wall of the valve body, the upper surface of the valve body is fixedly connected with a control seat, the anti-falling device is positioned on the surface of the valve body and comprises an installation seat, the installation seat is fixedly connected with the surface of the valve body, the inner wall of the installation seat is rotatably connected with a limiting rod, a limiting block is sleeved and fixedly connected onto the connecting pipe, one side, away from the connecting pipe, of the limiting block is in sliding connection with the surface of the valve body, one end, away from the installation seat, of the limiting rod is inserted into the limiting block and is in sliding connection with the inner wall, a positioning block is fixedly connected onto the surface of the valve body, a positioning rod is fixedly connected onto one side, close to the connecting pipe, a limiting ring is sleeved and slidably connected onto the positioning rod, the limiting ring is sleeved on the limiting rod, and the inner wall of the limiting ring is connected with the surface of the limiting rod in a sliding mode.
Preferably, one side of the positioning block, which is close to the connecting pipe, is fixedly connected with a stabilizing spring, the stabilizing spring is sleeved on the positioning rod, and one end of the stabilizing spring, which is far away from the positioning block, is fixedly connected with the limiting ring.
Preferably, one side of the limiting rod, which is far away from the connecting pipe, is fixedly connected with a stop block, and one side of the stop block, which is close to the valve body, is in sliding connection with the surface of the limiting ring.
Preferably, the upper surface of the control seat is provided with a control device, and one end of the control device, which is close to the control seat, is inserted into the valve body and is in sliding connection with the inner wall of the valve body.
Preferably, controlling means includes the control ring, the control ring is located the top of control seat, the lower fixed surface of control ring is connected with the control lever, the lower fixed surface of control lever is connected with the actuating lever, the actuating lever is kept away from the one end of control lever and is inserted in the valve body and rather than inner wall sliding connection, the lower fixed surface of control ring is connected with the guard bar that four symmetries set up, the surperficial fixed surface of control seat is connected with the lag that four symmetries set up, the inner wall sliding connection of guard bar and lag.
Preferably, the lower surface of the control ring is fixedly connected with an extension spring, one end of the extension spring, which is far away from the control ring, is fixedly connected with a stabilizing sleeve, and the stabilizing sleeve is rotatably connected with the upper surface of the control seat.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, the anti-drop device is arranged, when in use, the spacing ring is pulled to one side close to the control ring, the stabilizing spring is stressed and deformed to generate elasticity, the spacing rod is rotated to one side close to the control ring, the connecting pipe is inserted into the valve body and rotated, when the limiting block is abutted against the valve body, the connection between the connecting pipe and the valve body is completed, the spacing ring is loosened, the stabilizing spring loses the constraint to push the spacing ring to reset, the spacing ring pushes the spacing rod to be inserted into the limiting block, the constraint to the limiting block and the connecting pipe is completed, most of the existing valves are connected with the pipeline in a threaded connection mode, in the use process, the connection part between the pipeline and the valve is easy to loosen to cause material leakage, the device has the advantages that certain loss is caused to a user, the normal use of the device is influenced, the problems are effectively avoided through the application of the device, and the stability of the device is improved.
2. In the utility model, the control ring is pulled towards the direction far away from the valve body by arranging the control device, the control ring drives the driving rod and the protective rod to displace through the control rod, the protective rod is separated from the constraint of the protective sleeve, the extension spring is stressed and deformed to generate elasticity, the state of the valve body can be controlled by rotating the control ring, after adjustment, the control ring is loosened, the extension spring loses constraint immediately and drives the control ring to reset, the control ring drives the protective rod to be inserted into the protective sleeve, the restriction to the control ring is completed, the normal use of the equipment is convenient, the operator is easy to touch the valve to cause the forced rotation of the valve switch when most of the existing valves are used, make the state of valve take place the adjustment, influence the result of use of valve, be unfavorable for the normal use of equipment, the easy-to-use nature of above-mentioned problem and improve equipment is effectively avoided in the application of this device.
Drawings
Fig. 1 is a schematic perspective view of a dual-seal wear-resistant valve according to the present invention;
FIG. 2 is an exploded view of the dual-seal abrasion-resistant valve of the present invention;
fig. 3 is a schematic structural view of an anti-drop device in a dual-seal wear-resistant valve according to the present invention;
fig. 4 is a schematic structural view of a control device in a dual-seal wear-resistant valve according to the present invention;
fig. 5 is an exploded view of the control device in the dual-seal abrasion-resistant valve of the present invention.
Illustration of the drawings: 1. a connecting pipe; 2. a valve body; 3. a control seat; 4. an anti-drop device; 41. positioning blocks; 42. a stabilizing spring; 43. positioning a rod; 44. a mounting seat; 45. a stopper; 46. a limiting rod; 47. a limiting ring; 48. a limiting block; 5. a control device; 51. a control loop; 52. a stabilizing sleeve; 53. an extension spring; 54. a control lever; 55. a drive rod; 56. a guard bar; 57. a protective sleeve.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 5, a dual-seal wear-resistant valve comprises a valve body 2, a connecting pipe 1 and an anti-drop device 4, wherein the connecting pipe 1 is located at one side of the valve body 2, one end of the connecting pipe 1 is inserted into the valve body 2 and is in threaded connection with the inner wall of the connecting pipe, a control seat 3 is fixedly connected to the upper surface of the valve body 2, and the anti-drop device 4 is located on the surface of the valve body 2.
The specific arrangement and function of the retaining device 4 and the control device 5 will be described in detail below.
As shown in fig. 1 and fig. 3, the anti-falling device 4 includes a mounting seat 44, the mounting seat 44 is fixedly connected to the surface of the valve body 2, the inner wall of the mounting seat 44 is rotatably connected to a limiting rod 46, the connecting pipe 1 is sleeved and fixedly connected to a limiting block 48, one side of the limiting block 48 away from the connecting pipe 1 is slidably connected to the surface of the valve body 2, one end of the limiting rod 46 away from the mounting seat 44 is inserted into the limiting block 48 and slidably connected to the inner wall, the surface of the valve body 2 is fixedly connected to a positioning block 41, one side of the positioning block 41 close to the connecting pipe 1 is fixedly connected to a positioning rod 43, the positioning rod 43 is sleeved and slidably connected to a limiting ring 47, the limiting ring 47 is sleeved on the limiting rod 46, the inner wall of the limiting ring 47 is slidably connected to the surface of the limiting rod 46, one side of the positioning block 41 close to the connecting pipe 1 is fixedly connected to a stabilizing spring 42, the stabilizing spring 42 is sleeved on the positioning rod 43, one end of the stabilizing spring 42 away from the positioning block 41 is fixedly connected to the limiting ring 47, the side of the limit rod 46 far away from the connecting pipe 1 is fixedly connected with a stop block 45, and the side of the stop block 45 near the valve body 2 is connected with the surface of a limit ring 47 in a sliding manner.
The whole anti-falling device 4 achieves the effects that through the anti-falling device 4, when in use, the limiting ring 47 is pulled to one side close to the control ring 51, the stabilizing spring 42 is stressed and deformed to generate elastic force, the limiting rod 46 is rotated to one side close to the control ring 51, the connecting pipe 1 is inserted into the valve body 2 and is rotated, when the limiting block 48 is abutted against the valve body 2, the connecting pipe 1 is connected with the valve body 2, the limiting ring 47 is released immediately, the stabilizing spring 42 loses constraint to push the limiting ring 47 to reset, the limiting ring 47 pushes the limiting rod 46 to be inserted into the limiting block 48 immediately, the constraint on the limiting block 48 and the connecting pipe 1 is completed, most of the existing valves are connected with a pipeline in a threaded connection mode at present, in the use process, the connection part of the pipeline and the valve is easy to loosen, so that materials are leaked, certain loss is caused to users, and the normal use of the equipment is influenced, the application of this device effectively avoids above-mentioned problem and the stability of improvement equipment.
As shown in fig. 1 and 5, a control device 5 is disposed on an upper surface of a control seat 3, one end of the control device 5, which is close to the control seat 3, is inserted into a valve body 2 and is slidably connected to an inner wall of the valve body, the control device 5 includes a control ring 51, the control ring 51 is located above the control seat 3, a control rod 54 is fixedly connected to a lower surface of the control ring 51, a drive rod 55 is fixedly connected to a lower surface of the control rod 54, one end of the drive rod 55, which is far from the control rod 54, is inserted into the valve body 2 and is slidably connected to an inner wall of the valve body, four protection rods 56 are symmetrically disposed and fixedly connected to a lower surface of the control ring 51, four protection sleeves 57 are symmetrically disposed and fixedly connected to a surface of the control seat 3, the protection rods 56 are slidably connected to an inner wall of the protection sleeves 57, an extension spring 53 is fixedly connected to a lower surface of the control ring 51, a stabilizing sleeve 52 is fixedly connected to an end of the extension spring 53, which is far from the control ring 51, and the stabilizing sleeve 52 is rotatably connected to an upper surface of the control seat 3.
The whole control device 5 achieves the effects that by arranging the control device 5, when in use, the control ring 51 is pulled towards the direction far away from the valve body 2, the control ring 51 drives the driving rod 55 and the protective rod 56 to displace through the control rod 54, the protective rod 56 is separated from the constraint of the protective sleeve 57, the extension spring 53 is stressed and deformed to generate elastic force, the state of the valve body 2 can be controlled by rotating the control ring 51, after adjustment, the control ring 51 is loosened, the extension spring 53 loses the constraint and drives the control ring 51 to reset, the control ring 51 drives the protective rod 56 to be inserted into the protective sleeve 57 to complete the constraint on the control ring 51, the normal use of equipment is convenient, in the use process of most of the existing valves, an operator easily touches the valve to cause the forced rotation of a valve switch, so that the state of the valve is adjusted, the use effect of the valve is influenced, and the normal use of the equipment is not beneficial to the normal use of the equipment, the application of the device effectively avoids the problems and improves the usability of the equipment.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. The utility model provides a double containment stand wear and tear valve, includes valve body (2), connecting pipe (1) and anticreep device (4), its characterized in that: the connecting pipe (1) is positioned on one side of the valve body (2), one end of the connecting pipe (1) is inserted into the valve body (2) and is in threaded connection with the inner wall of the valve body, the upper surface of the valve body (2) is fixedly connected with the control seat (3), the anti-falling device (4) is positioned on the surface of the valve body (2), the anti-falling device (4) comprises an installation seat (44), the installation seat (44) is fixedly connected with the surface of the valve body (2), the inner wall of the installation seat (44) is rotatably connected with a limiting rod (46), a limiting block (48) is sleeved and fixedly connected on the connecting pipe (1), one side of the limiting block (48), which is far away from the connecting pipe (1), is connected with the surface of the valve body (2) in a sliding manner, one end of the limiting rod (46), which is far away from the installation seat (44), is inserted into the limiting block (48) and is connected with the inner wall in a sliding manner, and the surface of the valve body (2) is fixedly connected with a positioning block (41), locating piece (41) are close to one side fixedly connected with locating lever (43) of connecting pipe (1), the cover is established and sliding connection has spacing ring (47) on locating lever (43), spacing ring (47) cover is established on gag lever post (46), the inner wall of spacing ring (47) and the surperficial sliding connection of gag lever post (46).
2. The dual seal wear resistant valve as defined in claim 1 wherein: one side fixedly connected with stabilizing spring (42) that locating piece (41) is close to connecting pipe (1), stabilizing spring (42) cover is established on locating lever (43), the one end and spacing ring (47) fixed connection that locating piece (41) were kept away from in stabilizing spring (42).
3. The dual seal wear resistant valve as defined in claim 1 wherein: one side of the limiting rod (46) far away from the connecting pipe (1) is fixedly connected with a stop block (45), and one side of the stop block (45) close to the valve body (2) is connected with the surface of the limiting ring (47) in a sliding mode.
4. The dual seal wear resistant valve as defined in claim 1 wherein: the upper surface of control seat (3) is provided with controlling means (5), controlling means (5) are close to the one end of control seat (3) and insert in valve body (2) and rather than inner wall sliding connection.
5. The dual seal wear resistant valve as defined in claim 4 wherein: controlling means (5) include control ring (51), control ring (51) are located the top of control seat (3), the lower fixed surface of control ring (51) is connected with control lever (54), the lower fixed surface of control lever (54) is connected with actuating lever (55), the one end that control lever (54) were kept away from in actuating lever (55) is inserted in valve body (2) and rather than inner wall sliding connection, the lower fixed surface of control ring (51) is connected with guard bar (56) that four symmetries set up, the surperficial fixed surface of control seat (3) is connected with lag (57) that four symmetries set up, the inner wall sliding connection of guard bar (56) and lag (57).
6. The dual seal wear resistant valve as claimed in claim 5, wherein: the lower surface fixedly connected with extension spring (53) of control ring (51), one end fixedly connected with stabilizing sleeve (52) that control ring (51) was kept away from in extension spring (53), stabilizing sleeve (52) are connected with the upper surface rotation of control seat (3).
CN202023168855.5U 2020-12-23 2020-12-23 Double-seal wear-resistant valve Active CN214466409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023168855.5U CN214466409U (en) 2020-12-23 2020-12-23 Double-seal wear-resistant valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023168855.5U CN214466409U (en) 2020-12-23 2020-12-23 Double-seal wear-resistant valve

Publications (1)

Publication Number Publication Date
CN214466409U true CN214466409U (en) 2021-10-22

Family

ID=78193174

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023168855.5U Active CN214466409U (en) 2020-12-23 2020-12-23 Double-seal wear-resistant valve

Country Status (1)

Country Link
CN (1) CN214466409U (en)

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