CN219933237U - Rubber tube connection sealing structure for valve body - Google Patents
Rubber tube connection sealing structure for valve body Download PDFInfo
- Publication number
- CN219933237U CN219933237U CN202321531626.6U CN202321531626U CN219933237U CN 219933237 U CN219933237 U CN 219933237U CN 202321531626 U CN202321531626 U CN 202321531626U CN 219933237 U CN219933237 U CN 219933237U
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- valve body
- wall
- rubber tube
- block
- valve
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- 238000007789 sealing Methods 0.000 title claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000010030 laminating Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 13
- 239000000463 material Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a rubber tube connecting and sealing structure for a valve body, which comprises a regulating valve body and a sealing mechanism arranged on the outer wall of the regulating valve body, wherein a positioning block is arranged, when the rubber tube is connected and conveyed with the valve body, in order to prevent the rubber tube from being connected for a long time, and the rubber tube and a flange from being deviated under the condition that the valve body vibrates, so that conveyed materials leak, the rubber tube main body can be shifted to the inner wall of a connecting port when the rubber tube is required to be connected with the valve body, a knob is rotated to drive a wedge block to perform telescopic movement, and when the wedge block is contacted with a connecting inclined surface of the positioning block, the elastic positioning block is driven to clamp and fix the rubber tube main body, so that the function of improving the connection stability between the rubber tube and the connecting port is achieved, and the control operation of improving the connection tightness of the rubber tube and the valve body is realized when the rubber tube is used for conveying the materials inside the valve body.
Description
Technical Field
The utility model belongs to the technical field of connection of valve bodies and rubber pipes, and particularly relates to a rubber pipe connection sealing structure for valve bodies.
Background
The valve body is a main part in the valve; there are different mechanical manufacturing methods according to pressure levels, and in daily use of the valve body, a rubber pipe is often required to carry out conveying connection so as to effectively convey the flow in the valve.
According to the search, according to patent network CN214425407U, a mouth of pipe seal structure and stop valve are disclosed, mouth of pipe seal structure includes: the rubber plug comprises a main body pipe part with one closed end and one open end, the inner bottom surface of the main body pipe part is a spherical convex surface with a high middle and a low periphery, the periphery of the spherical convex surface is connected with the inner wall of the main body pipe part, and the rubber plug is made of elastic materials; the utility model discloses a rubber plug, a pipe orifice sealing structure and a stop valve, which can improve the convenience and reliability of pipe orifice sealing and reduce the cost required by pipe orifice sealing.
The utility model provides a have some shortcoming when using, like when connecting the use between valve body and the pump for a long time, the valve body can produce the vibration along with the pump for when the rubber tube carries out the long-time connection through flange and valve body, the condition that the position offset can appear between the flange and between rubber tube and the flange influences the sealing washer and to the sealed effect between rubber tube and the valve body, causes the object of carrying in the valve body to appear revealing, in view of this, we propose a rubber tube connection seal structure for the valve body.
Disclosure of Invention
The utility model aims at solving the technical problems, and provides a rubber pipe connecting and sealing structure for a valve body, which achieves the effect of improving the connection tightness between a rubber pipe main body and the valve body through a flange.
In view of the above, the utility model provides a rubber tube connection sealing structure for a valve body, which comprises a regulating valve body and a sealing mechanism arranged on the outer wall of the regulating valve body, wherein the sealing mechanism further comprises a positioning assembly:
the positioning assembly comprises a rubber pipe main body, a wedge block and a positioning block, one end of the adjusting valve body is fixedly connected with a fixing flange, the outer wall of the fixing flange is detachably connected with a connecting flange, a sealing ring is arranged at the connecting position of the fixing flange and the connecting flange, a connecting port is fixedly connected with the outer wall of the connecting flange, the rubber pipe main body is connected with the inner wall of the connecting port in a clamping mode, a knob is connected with the outer wall of the connecting port in a threaded mode, a threaded ring is arranged at the connecting position of the outer wall of the connecting port and the knob, the wedge block is fixedly connected with the outer wall of the knob, and the positioning block attached to the outer wall of the rubber pipe main body is connected with the outer wall of the wedge block in a sliding mode.
Based on the structure, through setting up the locating piece, when carrying out the connection between through rubber tube and valve body, in order to improve the leakproofness of being connected between rubber tube and the flange, prevent that the rubber tube from being connected for a long time, and the valve body is under the circumstances of vibration appearing, cause the skew to appear between rubber tube and the flange, cause the condition that the material of carrying appears revealing, can be when needs are connected rubber tube and valve body, shift into the inner wall of connector with the rubber tube main part, and turn the knob, drive the voussoir and carry out telescopic movement, and when the connection inclined plane of voussoir and locating piece contacts, it carries out centre gripping fixed motion to the rubber tube main part to drive the locating piece that has elasticity, play the effect that improves connection stability between rubber tube and the connector, realize carrying the control operation of improvement rubber tube and valve body connection leakproofness when carrying the inside material of valve body through the rubber tube.
Preferably, the outer wall of regulating valve body is provided with the threaded rod, the one end fixedly connected with hand wheel of threaded rod, the outer wall threaded connection of threaded rod has the valve rod, the spout has been seted up to the outer wall of regulating valve body and the junction point of valve rod, the bottom fixedly connected with case of valve rod realizes carrying out the control operation of effective regulation to the valve body internal flow.
Preferably, the outer wall laminating of hand wheel has the fixed block, the top of regulating valve body is provided with the nut, the inner wall threaded connection of nut has the bolt, the one end swivelling joint of bolt has the grip block with regulating valve body top sliding connection, the fixed slot has been seted up to the top of regulating valve body and the junction of grip block, realizes rotating the back to the hand wheel, carries out the control operation of effective location.
Preferably, the outline of the outer wall of the connecting part of the sealing ring, the fixing flange and the connecting flange is in a T shape, so that the control operation of improving the connection tightness between the fixing flange and the connecting flange is realized.
Preferably, the rubber tube main body forms a clamping structure through the knob, the wedge block, the positioning block and the connecting port, so that the control operation for improving the connection stability between the rubber tube main body and the valve body is realized.
Preferably, the connection part of the positioning block and the wedge block is an inclined plane, and the positioning block has elasticity, so that the control operation of effectively protecting and clamping the rubber pipe main body is improved.
Preferably, the valve rod forms a lifting structure through the threaded rod and the sliding groove, and the valve core is integrally connected with the valve rod, so that the control operation of effectively adjusting the flow in the valve body is realized.
Preferably, the clamping block forms a sliding structure with the fixed groove through nuts and bolts, and the control operation of effective positioning and fixing is performed after the hand wheel rotates.
Preferably, the hand wheel forms a positioning structure between the fixed block and the clamping block, so that after the hand wheel is rotated, irrelevant personnel are prevented from mistakenly touching the hand wheel, and the control operation of the flow in the valve is prevented from being influenced.
The beneficial effects of the utility model are as follows:
1. this rubber tube connection seal structure for valve body, through setting up the locating piece, when carrying out the connection between passing through rubber tube and valve body, in order to prevent that the rubber tube from being connected for a long time, and the valve body is under the circumstances of vibration appearing, cause the skew to appear between rubber tube and the flange, cause the condition that the material appears revealing of carrying out, can be when needs are connected to rubber tube and valve body, shift into the inner wall of connector with the rubber tube main part, and rotate the knob, drive the voussoir and carry out concertina movement, and when the connection inclined plane of voussoir and locating piece carries out the contact, it carries out centre gripping fixed motion to the rubber tube main part to drive the locating piece that has elasticity, play the effect that improves connection stability between rubber tube and the connector, realize carrying the control operation that improves rubber tube and valve body connection leakproofness when carrying the material in the valve body through the rubber tube.
2. This rubber tube connection seal structure for valve body, through setting up the grip block, when the valve body is at daily use, often need adjust the operation through the flow in the valve through the hand wheel, in order to prevent to appear gyrating after adjusting the hand wheel, or irrelevant personnel's mistake bumps, the condition of adjusting the flow in the valve can be after hand wheel, rotate the bolt, the effect through the nut drives the grip block and slides along the inner wall of fixed slot, simultaneously, drive the grip block under the effect of fixed block and carry out centre gripping spacing motion to the hand wheel, realize the control operation that improves flow transport stability in the valve after adjusting the flow in the valve through the hand wheel.
Drawings
FIG. 1 is a schematic view of a first view structure according to the present utility model;
FIG. 2 is a schematic view of a second view angle structure according to the present utility model;
FIG. 3 is a schematic diagram of a cross-sectional structure of a connection flange and a hose body in the utility model;
fig. 4 is a schematic diagram of a position distribution structure of a clamping block and a fixing block in the present utility model.
The label in the figure is:
1. a regulating valve body; 2. a fixed flange; 3. a connecting flange; 4. a seal ring; 5. a connection port; 6. a hose body; 7. a fixing groove; 8. a knob; 9. a threaded ring; 10. wedge blocks; 11. a positioning block; 12. a threaded rod; 13. a hand wheel; 14. a valve stem; 15. a chute; 16. a valve core; 17. a fixed block; 18. a nut; 19. a bolt; 20. and a clamping block.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-4.
In the present utility model, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are only used to better describe the present utility model and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
The embodiment of the utility model discloses a rubber tube connection sealing structure for a valve body, which comprises an adjusting valve body 1 and a sealing mechanism arranged on the outer wall of the adjusting valve body 1, wherein the sealing mechanism further comprises a positioning assembly:
the positioning assembly comprises a rubber pipe main body 6, a wedge block 10 and a positioning block 11, one end of the adjusting valve body 1 is fixedly connected with a fixing flange 2, the outer wall of the fixing flange 2 is detachably connected with a connecting flange 3, a connecting part of the fixing flange 2 and the connecting flange 3 is provided with a sealing ring 4, the outer wall of the connecting flange 3 is fixedly connected with a connecting port 5, the inner wall of the connecting port 5 is clamped and connected with the rubber pipe main body 6, the outer wall of the connecting port 5 is in threaded connection with a knob 8, the connecting part of the outer wall of the connecting port 5 and the knob 8 is provided with a threaded ring 9, the outer wall of the knob 8 is fixedly connected with the wedge block 10, and the outer wall of the wedge block 10 is in sliding connection with the positioning block 11 attached to the outer wall of the rubber pipe main body 6.
Based on the structure, through setting up locating piece 11, be favorable to when carrying out the connection between through rubber tube and valve body, in order to improve the leakproofness of being connected between rubber tube and the flange, prevent that the rubber tube from being connected for a long time, and the valve body is under the circumstances of vibration appearing, cause the skew to appear between rubber tube and the flange, cause the condition that the material of carrying appears revealing, can be when needs are connected rubber tube and valve body, shift into the inner wall of connector 5 with rubber tube main part 6, rotate knob 8, drive voussoir 10 and carry out telescopic movement, and when the connection inclined plane of voussoir 10 and locating piece 11 contacts, it carries out centre gripping fixed motion to rubber tube main part 6 to drive the locating piece 11 that has elasticity, play the effect that improves connection stability between rubber tube and the connector 5, realize carrying the control operation that improves rubber tube and valve body connection leakproofness when carrying the valve body internal material through the rubber tube.
In one embodiment, the outer wall of the regulating valve body 1 is provided with a threaded rod 12, one end of the threaded rod 12 is fixedly connected with a hand wheel 13, the outer wall of the threaded rod 12 is in threaded connection with a valve rod 14, a connecting part between the outer wall of the regulating valve body 1 and the valve rod 14 is provided with a sliding groove 15, and the bottom of the valve rod 14 is fixedly connected with a valve core 16.
In this embodiment, the control operation of effectively adjusting the flow rate inside the valve body is realized.
In one embodiment, the outer wall of the hand wheel 13 is attached with a fixed block 17, the top of the regulating valve body 1 is provided with a nut 18, the inner wall of the nut 18 is in threaded connection with a bolt 19, one end of the bolt 19 is in rotary connection with a clamping block 20 in sliding connection with the top of the regulating valve body 1, and a fixed groove 7 is formed in the connection part of the top of the regulating valve body 1 and the clamping block 20.
In this embodiment, through setting up grip block 20, be favorable to when the valve body is in daily use, often need to carry out the regulation operation to the flow in the valve through hand wheel 13, in order to prevent to appear gyration after adjusting hand wheel 13, or irrelevant personnel's mistake bumps, the condition of adjusting the flow in the valve, can rotate the back to hand wheel 13, rotate bolt 19, drive grip block 20 along the inner wall slip of fixed slot 7 through the effect of nut 18, simultaneously, drive grip block 20 and carry out centre gripping spacing motion to hand wheel 13 under the effect of fixed block 17, realize the control operation that improves the flow and carry stability in the valve after adjusting the valve through hand wheel 13.
In one embodiment, the outer wall profile of the connection part of the sealing ring 4 with the fixing flange 2 and the connecting flange 3 is in a T shape.
In this embodiment, the outer wall profile of the connection part between the sealing ring 4 and the fixing flange 2 and the connecting flange 3 is in a T shape, so as to realize the control operation of improving the connection tightness between the fixing flange 2 and the connecting flange 3.
In one embodiment, the rubber tube main body 6 forms a clamping structure with the connecting port 5 through the knob 8, the wedge block 10 and the positioning block 11.
In this embodiment, the rotation of the knob 8 drives the rubber tube main body 6 and the connection port 5 to perform a fixed installation movement through the connection between the wedge block 10 and the positioning block 11, so as to realize a control operation of improving the connection tightness of the rubber tube and the valve body when the material inside the valve body is conveyed through the rubber tube.
In one embodiment, the connection portion between the positioning block 11 and the wedge 10 is an inclined plane, and the positioning block 11 has elasticity.
In this embodiment, the connection portion between the positioning block 11 and the wedge 10 is an inclined plane, and the positioning block 11 has elastic arrangement, so as to realize control operation for improving the connection tightness between the rubber tube main body 6 and the valve body.
In one embodiment, the valve rod 14 forms a lifting structure through the threaded rod 12 and the sliding groove 15, and the valve core 16 and the valve rod 14 are integrally connected.
In this embodiment, the rotation of the threaded rod 12 drives the valve rod 14 to slide along the inner wall of the chute 15, so as to realize the control operation of driving the valve core 16 to effectively regulate the flow in the valve body.
In one embodiment, the clamping block 20 forms a sliding structure with the fixing groove 7 through the nut 18 and the bolt 19.
In this embodiment, the bolt 19 rotates along the inner wall of the nut 18 to drive the clamping block 20 to slide along the inner wall of the fixing groove 7, so as to realize the control operation of effective positioning and fixing after the hand wheel 13 rotates.
In one embodiment, the hand wheel 13 is positioned between the fixed block 17 and the clamping block 20.
In this embodiment, the sliding of the clamping block 20 performs the clamping and fixing movement on the hand wheel 13 through the connection of the fixing block 17, so as to realize the control operation of improving the flow conveying stability in the valve after the flow is regulated by the hand wheel 13.
When the rubber tube connection sealing structure for the valve body is used, firstly, when connection conveying is carried out between the rubber tube and the valve body, in order to improve the connection tightness between the rubber tube and the flange, the rubber tube is prevented from being connected for a long time, the rubber tube and the flange are prevented from being deviated under the condition that vibration occurs on the valve body, leakage occurs on conveying materials, the rubber tube main body 6 can be shifted to the inner wall of the connecting port 5 when the rubber tube is required to be connected with the valve body, the knob 8 is rotated to drive the wedge block 10 to carry out telescopic movement, and when the wedge block 10 contacts with the connecting inclined surface of the positioning block 11, the elastic positioning block 11 is driven to carry out clamping and fixing movement on the rubber tube main body 6, the effect of improving the connection stability between the rubber tube and the connecting port 5 is achieved, and the control operation of improving the connection tightness of the rubber tube and the valve body is realized when the material inside the valve body is conveyed through the rubber tube.
Finally, when the valve body is used in daily life, the flow in the valve is often required to be regulated through the hand wheel 13, in order to prevent the situation that the valve is regulated through rotation or accidental collision of irrelevant personnel after the hand wheel 13 is regulated, the bolt 19 can be rotated after the hand wheel 13 rotates, the clamping block 20 is driven to slide along the inner wall of the fixed groove 7 through the action of the nut 18, and meanwhile, the clamping block 20 is driven to clamp and limit the hand wheel 13 under the action of the fixed block 17, so that the control operation of improving the flow conveying stability in the valve after the flow in the valve is regulated through the hand wheel 13 is realized.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a rubber tube connection seal structure for valve body, includes adjusting valve body (1) and sets up the sealing mechanism at adjusting valve body (1) outer wall, its characterized in that, sealing mechanism still includes locating component:
the positioning assembly comprises a rubber pipe main body (6), a wedge block (10) and a positioning block (11), one end fixedly connected with fixed flange (2) of a regulating valve body (1), the outer wall of the fixed flange (2) is detachably connected with a connecting flange (3), a sealing ring (4) is arranged at the connecting position of the fixed flange (2) and the connecting flange (3), a connecting port (5) is fixedly connected with the outer wall of the connecting flange (3), the rubber pipe main body (6) is connected with the inner wall of the connecting port (5) in a clamping manner, a knob (8) is connected with the outer wall of the connecting port (5) in a threaded manner, a threaded ring (9) is arranged at the connecting position of the outer wall of the connecting port (5) and the knob (8), and the wedge block (10) is fixedly connected with the positioning block (11) attached to the outer wall of the rubber pipe main body (6) in a sliding manner.
2. The hose connection sealing structure for valve bodies according to claim 1, wherein: the outer wall of regulating valve body (1) is provided with threaded rod (12), the one end fixedly connected with hand wheel (13) of threaded rod (12), the outer wall threaded connection of threaded rod (12) has valve rod (14), spout (15) have been seted up at the outer wall of regulating valve body (1) and the junction of valve rod (14), the bottom fixedly connected with case (16) of valve rod (14).
3. The hose connection sealing structure for valve bodies according to claim 2, wherein: the outer wall laminating of hand wheel (13) has fixed block (17), the top of regulating valve body (1) is provided with nut (18), the inner wall threaded connection of nut (18) has bolt (19), the one end swivelling joint of bolt (19) have with regulating valve body (1) top sliding connection's grip block (20), fixed slot (7) have been seted up at the top of regulating valve body (1) and the junction of grip block (20).
4. The hose connection sealing structure for valve bodies according to claim 1, wherein: the outline of the outer wall of the connecting part of the sealing ring (4) and the fixing flange (2) as well as the connecting flange (3) is in a T shape.
5. The hose connection sealing structure for valve bodies according to claim 1, wherein: the rubber tube main body (6) forms a clamping structure through the knob (8), the wedge block (10), the positioning block (11) and the connecting port (5).
6. The hose connection sealing structure for valve bodies according to claim 1, wherein: the connecting part of the positioning block (11) and the wedge block (10) is an inclined plane, and the positioning block (11) has elasticity.
7. The hose connection sealing structure for valve bodies according to claim 2, wherein: the valve rod (14) forms a lifting structure through the threaded rod (12) and the sliding groove (15), and the valve core (16) is integrally connected with the valve rod (14).
8. A hose connection sealing structure for a valve body according to claim 3, wherein: the clamping block (20) forms a sliding structure with the fixing groove (7) through a nut (18) and a bolt (19).
9. A hose connection sealing structure for a valve body according to claim 3, wherein: the hand wheel (13) forms a positioning structure between the fixed block (17) and the clamping block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531626.6U CN219933237U (en) | 2023-06-15 | 2023-06-15 | Rubber tube connection sealing structure for valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321531626.6U CN219933237U (en) | 2023-06-15 | 2023-06-15 | Rubber tube connection sealing structure for valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219933237U true CN219933237U (en) | 2023-10-31 |
Family
ID=88493422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321531626.6U Active CN219933237U (en) | 2023-06-15 | 2023-06-15 | Rubber tube connection sealing structure for valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219933237U (en) |
-
2023
- 2023-06-15 CN CN202321531626.6U patent/CN219933237U/en active Active
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