CN220166839U - Sealing structure for downward opening type weir gate - Google Patents
Sealing structure for downward opening type weir gate Download PDFInfo
- Publication number
- CN220166839U CN220166839U CN202321586747.0U CN202321586747U CN220166839U CN 220166839 U CN220166839 U CN 220166839U CN 202321586747 U CN202321586747 U CN 202321586747U CN 220166839 U CN220166839 U CN 220166839U
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- China
- Prior art keywords
- water seal
- seal rubber
- rubber
- plate
- strip
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 20
- 210000001503 joint Anatomy 0.000 claims description 4
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 14
- 238000011900 installation process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of weir gate sealing, in particular to a sealing structure for a downward opening type weir gate, which comprises a side connecting steel plate, a fixed rubber strip and water seal rubber, wherein a reinforcing plate is fixedly connected to the surface of the side connecting steel plate, a mounting base is in abutting connection with the surface of the side connecting steel plate, the water seal rubber is connected to the surface of the mounting base in an inserting manner, a plugboard is fixedly connected to the surface of the water seal rubber, a first connecting strip is fixedly connected to the bottom end of the water seal rubber, a first buffer groove is formed in the surface of the water seal rubber, a limiting plate is fixedly connected to the surface of the mounting base, a second connecting strip is fixedly connected to the surface of the water seal rubber, and a second buffer groove is formed in the surface of the water seal rubber. The water seal rubber is externally mounted, rubber replacement can be completed without dismantling a main body structure of the weir gate, and the problem of difficult rubber replacement is solved.
Description
Technical Field
The utility model relates to the technical field of weir gate sealing, in particular to a sealing structure for a downward opening type weir gate.
Background
The sealing mode of the downward opening type weir gate mostly adopts P-type rubber, and the P-type rubber head is forced to be pressed and sealed with the weir plate by using a screw pressing plate to press.
Because the weir door plate needs two-way sealing, double-sided sealing can still be achieved when the unilateral water pressure is high, meanwhile, the fact that rubber contracts and stretches to lose efficacy when the gate moves is considered, the water seal rubber is a consumable part, replacement and maintenance are needed for long-time use, but the conventional sealing part is time-consuming and labor-consuming in the installation process, and the rubber is easy to wear and difficult to replace.
Disclosure of Invention
The utility model aims to provide a sealing structure for a downward opening type weir gate, which solves the problems that the existing sealing piece provided in the background art is time-consuming and labor-consuming in the installation process, rubber is easy to wear and is not easy to replace.
In order to achieve the above purpose, the utility model provides a sealing structure for a downward opening type weir gate, which comprises a side connecting steel plate, a fixed rubber strip and water seal rubber, wherein the surface of the side connecting steel plate is fixedly connected with a reinforcing plate, the surface of the side connecting steel plate is in abutting connection with a mounting base, the surface of the mounting base is in inserting connection with the water seal rubber, the surface of the water seal rubber is fixedly connected with a plugboard, the bottom end of the water seal rubber is fixedly connected with a first connecting strip, the surface of the water seal rubber is provided with a first buffer groove, the surface of the mounting base is fixedly connected with a limiting plate, the surface of the water seal rubber is fixedly connected with a second connecting strip, the surface of the water seal rubber is provided with a second buffer groove, one surface of the water seal rubber, which is close to the limiting plate, is provided with a limiting groove, and the surface of the mounting base is provided with a slot.
Preferably, the fixed rubber strip is in butt joint with the side connecting steel plate through the reinforcing plate, the reinforcing plate is right triangle-shaped shape, reinforcing plate evenly distributed is on the surface of fixed rubber strip and side connecting steel plate.
Preferably, the mounting base is made of polytetrafluoroethylene, the water seal rubber is in abutting connection with the side connecting steel plate through the mounting base, and the plugboard is obliquely connected to the surface of the water seal rubber in a plate shape.
Preferably, the first connecting strip is in a strip shape and acts on the outer surface of the water seal rubber, the first buffer groove penetrates through the surface of the water seal rubber, and the second connecting strip is in three groups and acts on the surface of the upper half part of the water seal rubber.
Preferably, the second buffer groove penetrates through the surface of the water seal rubber in an elliptic shape, the limit groove is in a long groove shape, and the limit plate is in a long plate shape and is connected with the limit groove in an inserting mode.
Preferably, the slot is obliquely arranged on the surface of the mounting base in a groove shape, and the inclination angle of the slot is consistent with the inclination angle of the plugboard on the water seal rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1. the water seal rubber is externally mounted, so that rubber replacement can be completed without dismantling a main structure of the weir gate, and the problem of difficult rubber replacement is solved.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic rear perspective view of the structure of the present utility model;
FIG. 3 is a schematic perspective exploded view of the structure of the present utility model;
fig. 4 is a schematic elevational view of the structure of the present utility model.
In the figure: 1. a side connecting steel plate; 2. fixing the rubber strip; 3. a reinforcing plate; 4. a mounting base; 5. water seal rubber; 6. inserting plate; 7. a first connecting bar; 8. a first buffer tank; 9. a limiting plate; 10. a second connecting bar; 11. a second buffer tank; 12. a limit groove; 13. a slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided:
the utility model provides a seal structure for open weir door down, including side connection steel sheet 1, fixed rubber strip 2 and water seal rubber 5, the fixed surface of side connection steel sheet 1 is connected with reinforcing plate 3, the surface butt of side connection steel sheet 1 is connected with installation base 4, the surface of installation base 4 is inserted and is connected with water seal rubber 5, the fixed surface of water seal rubber 5 is connected with picture peg 6, the bottom fixedly connected with first connecting strip 7 of water seal rubber 5, first buffer tank 8 has been seted up on the surface of water seal rubber 5, the fixed surface of installation base 4 is connected with limiting plate 9, the fixed surface of water seal rubber 5 is connected with second connecting strip 10, the second buffer tank 11 has been seted up on the surface of water seal rubber 5, the limiting groove 12 has been seted up to the one side that water seal rubber 5 is close to limiting plate 9, slot 13 has been seted up on the surface of installation base 4, through the connection of side connection steel sheet 1 and fixed rubber strip 2, under the effect of reinforcing plate 3, realize the fixed position of installation base 4 and water seal rubber 5 on side connection steel sheet 1, under the effect of water seal rubber 5, realize the sealed effect to the weir door, through the effect of first connecting strip 7 and second connecting strip 10, the whole seal strength and seal strength 5.
Further, fixed rubber strip 2 is supported through reinforcing plate 3 and side connection steel sheet 1 and is connected, and reinforcing plate 3 is right triangle-shaped shape, and reinforcing plate 3 evenly distributed is on the surface of fixed rubber strip 2 and side connection steel sheet 1, through the effect of reinforcing plate 3, realizes the connection support of contralateral connection steel sheet 1 and fixed rubber strip 2, has seted up the round hole on the surface of side connection steel sheet 1, realizes the fixed connection of side connection steel sheet 1 and external frame through the round hole.
Further, the material of the installation base 4 is polytetrafluoroethylene, the water seal rubber 5 is in butt joint with the side connecting steel plate 1 through the installation base 4, the plugboard 6 is in platy inclined connection on the surface of the water seal rubber 5, the unevenness of the fixed rubber strip 2 can be eliminated under the action of the installation base 4 through the connection of the installation base 4 and the fixed rubber strip 2, and the butt joint installation effect of the installation base 4 on the fixed rubber strip 2 is improved.
Further, the first connecting strip 7 is rectangular form and acts on the surface of water seal rubber 5, first dashpot 8 runs through the surface of water seal rubber 5, the second connecting strip 10 is three group's effect on the upper half surface of water seal rubber 5, through the connection of picture peg 6 and water seal rubber 5, make things convenient for the connection spacing between water seal rubber 5 and the installation base 4, under the connection of first connecting strip 7 and water seal rubber 5, improve the sealed effect and the seal strength of water seal rubber 5, through the effect of first dashpot 8, when the pressure is great between weir plate and water seal rubber 5, water seal rubber 5 can contract to the cavity, first dashpot 8 relies on its structure elasticity absorption frictional force when the weir plate removes simultaneously, guaranteed that water seal rubber 5 can not lead to oneself to take place excessive deformation because of receiving great pressure.
Further, the second buffer groove 11 is oval-shaped and penetrates through the surface of the water seal rubber 5, the limit groove 12 is long-groove-shaped, the limit plate 9 is in a long plate shape and is connected with the limit groove 12 in an inserting mode, the second connecting strip 10 is retracted to the second buffer groove 11 during compression through the connection of the second buffer groove 11 and the water seal rubber 5, the sealing can prevent the mechanical gap from leaking, and the problem that the rubber strip is externally attached to the mechanical gap leaks is solved from the root.
Further, the slot 13 is formed by inclining in a groove shape and is arranged on the surface of the installation base 4, the inclination angle of the slot 13 is consistent with that of the plugboard 6 on the water seal rubber 5, and the plugboard 6 is connected with the slot 13 in a plugging manner through the connection of the limiting plate 9 and the limiting groove 12, so that the connection and the limitation between the installation base 4 and the water seal rubber 5 are realized.
Working principle: the first connecting strip 7 is the arch sealed face, the first connecting strip 7 self provides elastic supporting force and maintains the sealed effect of water seal rubber 5, first buffer tank 8 structure is the elastic cavity, when the pressure is great between weir plate and water seal rubber 5, water seal rubber 5 can contract to first buffer tank 8, first buffer tank 8 relies on its structure elasticity to absorb frictional force when the weir plate removes simultaneously, guaranteed water seal rubber 5 can not cause self to take place excessive deformation because of receiving great pressure, the connection of picture peg 6 and slot 13 plays spacing fixed effect, through the connection of limiting plate 9 and limiting groove 12, can play the effect of stable water seal rubber 5 on installation base 4, sealing capacity and stability have been promoted by a wide margin under the effect of first connecting strip 7 and first buffer tank 8, second connecting strip 10 is quiet sealed with side connection steel sheet 1 static seal, second buffer tank 11 is its elastic cavity, second connecting strip 10 is refunded to second buffer tank 11 when compressing, the sealed can prevent the mechanical gap from leaking water here, from root attachment rubber strip's installation gap 3 and the effect of reinforcing plate 2 can be eliminated through the fixed connection of limiting plate 12, the fixed base 2 can be fixed with the fixed rubber strip 2.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a lower open sealing structure for weir gate, includes side connection steel sheet (1), fixed rubber strip (2) and water seal rubber (5), its characterized in that: the utility model provides a water seal rubber, including side connection steel sheet (1), fixed surface of side connection steel sheet (1) is connected with reinforcing plate (3), the surface butt of side connection steel sheet (1) is connected with installation base (4), the surface of installation base (4) inserts and closes and be connected with water seal rubber (5), the fixed surface of water seal rubber (5) is connected with picture peg (6), the bottom fixedly connected with first connecting strip (7) of water seal rubber (5), first dashing groove (8) have been seted up to the surface of water seal rubber (5), the fixed surface of installation base (4) is connected with limiting plate (9), the fixed surface of water seal rubber (5) is connected with second connecting strip (10), second dashing groove (11) have been seted up to the surface of water seal rubber (5) near limiting plate (9), spacing groove (12) have been seted up to the surface of installation base (4).
2. A sealing structure for a down-opening weir gate according to claim 1, wherein: the fixed rubber strip (2) is in butt joint with the side connecting steel plate (1) through the reinforcing plate (3), the reinforcing plate (3) is right triangle-shaped, and the reinforcing plate (3) is evenly distributed on the surfaces of the fixed rubber strip (2) and the side connecting steel plate (1).
3. A sealing structure for a down-opening weir gate according to claim 1, wherein: the mounting base (4) is made of polytetrafluoroethylene, the water seal rubber (5) is in propping connection with the side connecting steel plate (1) through the mounting base (4), and the plugboard (6) is connected to the surface of the water seal rubber (5) in a platy inclined mode.
4. A sealing structure for a down-opening weir gate according to claim 1, wherein: the first connecting strips (7) act on the outer surface of the water seal rubber (5) in a strip shape, the first buffer grooves (8) penetrate through the surface of the water seal rubber (5), and the second connecting strips (10) act on the upper half surface of the water seal rubber (5) in three groups.
5. A sealing structure for a down-opening weir gate according to claim 1, wherein: the second buffer groove (11) penetrates through the surface of the water seal rubber (5) in an elliptic shape, the limit groove (12) is in a long groove shape, and the limit plate (9) is in a long plate shape and is connected with the limit groove (12) in an inserting mode.
6. A sealing structure for a down-opening weir gate according to claim 1, wherein: the slot (13) is obliquely arranged on the surface of the mounting base (4) in a groove shape, and the inclination angle of the slot (13) is consistent with the inclination angle of the plugboard (6) on the water seal rubber (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586747.0U CN220166839U (en) | 2023-06-20 | 2023-06-20 | Sealing structure for downward opening type weir gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321586747.0U CN220166839U (en) | 2023-06-20 | 2023-06-20 | Sealing structure for downward opening type weir gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220166839U true CN220166839U (en) | 2023-12-12 |
Family
ID=89054121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321586747.0U Active CN220166839U (en) | 2023-06-20 | 2023-06-20 | Sealing structure for downward opening type weir gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220166839U (en) |
-
2023
- 2023-06-20 CN CN202321586747.0U patent/CN220166839U/en active Active
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| GR01 | Patent grant |