CN219866346U - Rubber lining gate valve with supporting structure - Google Patents
Rubber lining gate valve with supporting structure Download PDFInfo
- Publication number
- CN219866346U CN219866346U CN202321160352.4U CN202321160352U CN219866346U CN 219866346 U CN219866346 U CN 219866346U CN 202321160352 U CN202321160352 U CN 202321160352U CN 219866346 U CN219866346 U CN 219866346U
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- gate valve
- valve body
- lining
- rubber
- arc
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model relates to the technical field of fixation of a rubber lining gate valve, in particular to a rubber lining gate valve with a supporting structure. According to the utility model, the two sections of pipelines are clamped and fixed by the clamping mechanism, so that the whole rubber lining gate valve body is connected with the two sections of pipelines, the supporting force provided by the flange to the rubber lining gate valve body can be effectively reduced, meanwhile, the supporting frame is used for fixing the rubber lining gate valve body with the ground or the wall surface or other equipment surfaces, the supporting frame is used for supporting the rubber lining gate valve body again, the supporting force provided by the pipelines to the rubber lining gate valve body is reduced, the effect of stably supporting the rubber lining gate valve body is further achieved, and the leakage condition between the rubber lining gate valve body and the flange can be reduced.
Description
Technical Field
The utility model relates to the technical field of fixation of a rubber lining gate valve, in particular to a rubber lining gate valve with a supporting structure.
Background
The gate valve is one of the most commonly used shut-off valves, and is mainly used for switching on or shutting off the medium in the pipeline, and is not used for regulating the medium flow. The pressure, temperature and diameter range of the rubber plate are very large, and the rubber plate is especially applied to medium and large diameter pipelines, rubber liners and rubber liners, and the processed whole rubber plate is adhered to the metal surface by using an adhesive to separate a corrosive medium from a metal matrix, so that the purpose of protection is achieved.
Lining rubber of the lining rubber gate valve is the most important part of the gate valve, is the core of the lining rubber gate valve, provides corrosion resistance and abrasion resistance, and two ends of the lining rubber gate valve are required to be connected with flanges on pipelines, so that the lining rubber gate valve is positioned between two sections of pipelines, and the effect of the valve is achieved.
Disclosure of Invention
The utility model aims to provide a rubber lining gate valve with a supporting structure, which solves the problems that in the prior art, when the rubber lining gate valve is installed, two ends of the rubber lining gate valve are directly fixed through flanges, the rubber lining gate valve does not have a fixed supporting structure, and in long-term use, as the rubber lining gate valve between two sections of pipelines only provides a fixing force by bolts on the flanges, the connection part of the flanges and the rubber lining gate valve is easy to have the phenomenon of unstable sealing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a lining rubber gate valve with bearing structure, includes the lining rubber gate valve body, the equal fixed mounting in both sides of lining rubber gate valve body has two mutual symmetry dead levers, the dead lever is "L" shape structure, the surface of dead lever is provided with the fixture that is used for the centre gripping pipeline, first spout has been seted up to the lateral wall of lining rubber gate valve body, the inside sliding connection of first spout has the support frame that is used for supporting the lining rubber gate valve body.
Preferably, the end part of the support frame, which is close to the rubber lining gate valve body, is fixedly provided with an arc block, the support frame is in sliding connection with the first sliding chute through the arc block, and an auxiliary mechanism for fixing the rubber lining gate valve body is arranged on the surface of the support frame.
Preferably, the second sliding grooves are formed in two sides of the inner wall of the first sliding groove, the arc-shaped rods are fixedly arranged on two sides of the arc-shaped block, and the arc-shaped rods are in sliding connection with the second sliding grooves.
Preferably, the auxiliary mechanism comprises a plunger rod, the plunger rod penetrates through the rubber lining gate valve body and the arc-shaped block in a sliding mode, a round block is fixedly arranged at the port of the plunger rod located inside the supporting frame, a spring is sleeved on the surface of the plunger rod, two ends of the spring are fixedly connected with the round block and the supporting frame respectively, and insertion holes matched with the plunger rod in size are evenly formed in the surface of the first sliding groove.
Preferably, a bolt is arranged at one end of the support frame far away from the arc-shaped block.
Preferably, the clamping mechanism comprises a screw rod, the screw thread penetrates through the fixing rod, a rotating handle is fixedly arranged at the port of the screw rod, one end, far away from the rotating handle, of the screw rod is rotationally connected with an extrusion block, two limiting rods are fixedly arranged on the surface of the extrusion block, and the surfaces of the two limiting rods both slide through the fixing rod.
The utility model has at least the following beneficial effects:
through utilizing fixture to carry out the centre gripping fixedly to two sections pipelines, make and be connected between whole lining gum flashboard valve body and the two sections pipelines, can effectively reduce the holding power that the flange provided lining gum flashboard valve body, utilize support frame and ground or wall or other equipment surface to fix simultaneously, play the effect that supports lining gum flashboard valve body again by utilizing the support frame, reduce the holding power that the pipeline provided to lining gum flashboard valve body, and then play the effect of carrying out steady rest to lining gum flashboard valve body, can reduce the condition of leakage appearing between lining gum flashboard valve body and the flange, the support frame can slide with lining gum flashboard valve body, consequently can support fixedly with the support frame rotation to suitable position according to the occasion, convenient operation use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a support frame according to the present utility model;
FIG. 3 is a schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view of the structure of the insert rod of the present utility model.
In the figure: 1. a rubber lining gate valve body; 2. a fixed rod; 3. a rotating handle; 4. extruding a block; 5. a restraining bar; 6. a screw; 7. a support frame; 8. a bolt; 9. a first chute; 10. a second chute; 11. a jack; 12. an arc-shaped block; 13. an arc-shaped rod; 14. a rod; 15. round blocks; 16. and (3) a spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Referring to fig. 1-4, a lining rubber gate valve with bearing structure, including lining rubber gate valve body 1, two mutual symmetry dead lever 2 are all fixed mounting in the both sides of lining rubber gate valve body 1, dead lever 2 is "L" shape structure, the surface of dead lever 2 is provided with the fixture that is used for the centre gripping pipeline, first spout 9 has been seted up to the lateral wall of lining rubber gate valve body 1, the inside sliding connection of first spout 9 has the support frame 7 that is used for supporting lining rubber gate valve body 1, at first carries out fixed mounting with the flange on two sections pipelines with the both sides of lining rubber gate valve body 1 in the use, then utilize fixture to carry out the centre gripping to two sections pipelines and fix, make and be connected between whole lining rubber gate valve body 1 and the two sections pipelines, can effectively reduce the holding power that the flange provided lining rubber gate valve body 1, simultaneously utilize support frame 7 and ground or wall or other equipment surface to fix, play the effect that supports lining rubber gate valve body 1 once more with support frame 7, reduce the support power that the pipeline provided to lining rubber gate valve body 1, and then play the support frame 7 to support the lining rubber gate valve body 1, can reduce the support frame 7 and can carry out the steady operation between the slide to the position and the support frame 1 and the suitable condition of carrying out the flange in order to make the situation to slide between the support frame 1 and the slide, can be convenient to the occasion 1.
Further, the end fixed mounting that support frame 7 is close to lining rubber gate valve body 1 has arc piece 12, and support frame 7 passes through arc piece 12 and first spout 9 sliding connection, and the surface of support frame 7 is provided with and is used for carrying out fixed complementary unit with lining rubber gate valve body 1, and the rotation of support frame 7 on lining rubber gate valve body 1 relies on arc piece 12, can utilize complementary unit to fix after rotatory to suitable position, can avoid lining rubber gate valve body 1 after the fixing to take place pivoted phenomenon with support frame 7.
Further, the second spout 10 has all been seted up to the inner wall both sides of first spout 9, and the equal fixed mounting in both sides of arc piece 12 has arc pole 13, and arc pole 13 and second spout 10 sliding connection through setting up second spout 10 and arc pole 13, can make the slider limited in the inside of first spout 9, makes support frame 7 can not break away from lining rubber gate valve body 1 top, the stability of reinforcing connection.
Further, the auxiliary mechanism comprises a inserting rod 14, the inserting rod 14 penetrates through the rubber lining gate valve body 1 and the arc-shaped block 12 in a sliding mode, a round block 15 is fixedly installed at the port, located inside the supporting frame 7, of the inserting rod 14, a spring 16 is sleeved on the surface of the inserting rod 14, two ends of the spring 16 are fixedly connected with the round block 15 and the supporting frame 7 respectively, insertion holes 11 matched with the inserting rod 14 in size are evenly formed in the surface of the first sliding groove 9, the auxiliary mechanism is used for inserting the inserting rod 14 into corresponding insertion grooves after the arc-shaped block 12 slides to a proper position on the rubber lining gate valve body 1, the inserting rod 14 cannot be easily separated from the insertion holes 11 under the limitation of the spring 16, and connection stability is enhanced.
Further, one end of the support frame 7 far away from the arc-shaped block 12 is provided with a bolt 8, and the bottom of the support frame 7 is fixed with the surface of a wall or the surface of the ground or other equipment through the bolt 8, so that the operation is convenient.
Further, fixture includes screw rod 6, screw rod 6 screw thread runs through dead lever 2, the port fixed mounting of screw rod 6 has changeing 3, screw rod 6 is kept away from the one end rotation of changeing 3 and is connected with extrusion piece 4, the fixed mounting in surface of extrusion piece 4 has two restriction poles 5, the surface of two restriction poles 5 all slides and runs through dead lever 2, fixture in use, direct rotation changes 3, it drives screw rod 6 rotation to change 3, thereby make and take place to remove between screw rod 6 and the dead lever 2, and then drive extrusion piece 4 takes place to remove, extrusion piece 4 can not rotate along with the rotation of screw rod 6 under restriction pole 5, consequently, set up the arc groove with pipeline radian looks adaptation on extrusion piece 4, utilize extrusion piece 4 to play the fixed effect of centre gripping, the fixture centre gripping pipeline simultaneously on both sides, thereby make and carry out stable connection between lining rubber gate valve body 1 and the pipeline.
In summary, in use, the two sides of the rubber lining gate valve body 1 and the flanges on the two sections of pipelines are fixedly installed, then the two sections of pipelines are clamped and fixed by the clamping mechanism, so that the whole rubber lining gate valve body 1 and the two sections of pipelines are connected, the supporting force provided by the flanges to the rubber lining gate valve body 1 can be effectively reduced, meanwhile, the supporting frame 7 is utilized to fix the surface of the ground or the wall or other equipment, the supporting frame 7 is utilized to play a role of supporting the rubber lining gate valve body 1 again, the supporting force provided by the pipelines to the rubber lining gate valve body 1 is reduced, the effect of stably supporting the rubber lining gate valve body 1 is further achieved, the leakage condition between the rubber lining gate valve body 1 and the flanges can be reduced, the supporting frame 7 can slide with the rubber lining gate valve body 1, therefore, the support frame 7 can be rotated to a proper position for supporting and fixing according to occasions, the operation and the use are convenient, the rotation of the support frame 7 on the rubber lining gate valve body 1 depends on the arc-shaped block 12, the support frame 7 can be fixed by utilizing the auxiliary mechanism after rotating to the proper position, the phenomenon that the fixed rubber lining gate valve body 1 and the support frame 7 rotate can be avoided, the sliding block can be limited in the first sliding groove 9 by arranging the second sliding groove 10 and the arc-shaped rod 13, the support frame 7 can not be separated from the upper part of the rubber lining gate valve body 1, the stability of connection is enhanced, the auxiliary mechanism inserts the inserting rod 14 into the corresponding inserting groove after the arc-shaped block 12 slides to the proper position on the rubber lining gate valve body 1 in use, the inserting rod 14 can not be easily separated from the inserting hole 11 under the limitation of the spring 16, the stability of connection is enhanced, the bottom of the supporting frame 7 is fixed with the surface of a wall or the ground or other equipment through bolts 8, the operation is convenient, the clamping mechanism is in use, the rotating handle 3 is directly rotated to drive the screw rod 6 to rotate, so that the screw rod 6 and the fixed rod 2 move, the extrusion block 4 is driven to move, the extrusion block 4 cannot rotate along with the rotation of the screw rod 6 under the action of the limiting rod 5, an arc-shaped groove matched with the radian of a pipeline is formed in the extrusion block 4, the clamping and fixing effect of the pipeline is achieved by the extrusion block 4, the pipeline is clamped simultaneously by the clamping mechanisms on two sides, and therefore the rubber lining gate valve body 1 and the pipeline are stably connected.
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 embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lining rubber gate valve with bearing structure, includes lining rubber gate valve body (1), its characterized in that, the equal fixed mounting in both sides of lining rubber gate valve body (1) has two mutual symmetry dead levers (2), dead lever (2) are "L" shape structure, the surface of dead lever (2) is provided with the fixture that is used for the centre gripping pipeline, first spout (9) have been seted up to the lateral wall of lining rubber gate valve body (1), the inside sliding connection of first spout (9) has support frame (7) that are used for supporting lining rubber gate valve body (1).
2. The lining rubber gate valve with the supporting structure according to claim 1, characterized in that an arc-shaped block (12) is fixedly arranged at the end part of the supporting frame (7) close to the lining rubber gate valve body (1), the supporting frame (7) is in sliding connection with the first sliding groove (9) through the arc-shaped block (12), and an auxiliary mechanism for fixing the supporting frame (7) with the lining rubber gate valve body (1) is arranged on the surface of the supporting frame (7).
3. The rubber lining gate valve with the supporting structure according to claim 2, wherein the second sliding grooves (10) are formed in two sides of the inner wall of the first sliding groove (9), the arc-shaped rods (13) are fixedly mounted on two sides of the arc-shaped block (12), and the arc-shaped rods (13) are in sliding connection with the second sliding grooves (10).
4. The rubber lining gate valve with the supporting structure according to claim 2, characterized in that the auxiliary mechanism comprises a plug rod (14), the plug rod (14) penetrates through the rubber lining gate valve body (1) and the arc-shaped block (12) in a sliding mode, a round block (15) is fixedly installed at a port of the plug rod (14) located inside the supporting frame (7), a spring (16) is sleeved on the surface of the plug rod (14), two ends of the spring (16) are fixedly connected with the round block (15) and the supporting frame (7) respectively, and jacks (11) matched with the plug rod (14) in size are evenly formed in the surface of the first sliding groove (9).
5. A glue-lined gate valve with a supporting structure according to claim 4, characterized in that the end of the supporting frame (7) remote from the arc-shaped block (12) is provided with a bolt (8).
6. The rubber lining gate valve with the supporting structure according to claim 1, wherein the clamping mechanism comprises a screw rod (6), the screw rod (6) penetrates through the fixed rod (2) in a threaded mode, a rotating handle (3) is fixedly installed at a port of the screw rod (6), an extrusion block (4) is rotatably connected to one end, far away from the rotating handle (3), of the screw rod (6), two limiting rods (5) are fixedly installed on the surface of the extrusion block (4), and the surfaces of the two limiting rods (5) penetrate through the fixed rod (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160352.4U CN219866346U (en) | 2023-05-15 | 2023-05-15 | Rubber lining gate valve with supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321160352.4U CN219866346U (en) | 2023-05-15 | 2023-05-15 | Rubber lining gate valve with supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219866346U true CN219866346U (en) | 2023-10-20 |
Family
ID=88369233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321160352.4U Active CN219866346U (en) | 2023-05-15 | 2023-05-15 | Rubber lining gate valve with supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219866346U (en) |
-
2023
- 2023-05-15 CN CN202321160352.4U patent/CN219866346U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |