CN218208384U - Sealing locking disc - Google Patents
Sealing locking disc Download PDFInfo
- Publication number
- CN218208384U CN218208384U CN202222850388.7U CN202222850388U CN218208384U CN 218208384 U CN218208384 U CN 218208384U CN 202222850388 U CN202222850388 U CN 202222850388U CN 218208384 U CN218208384 U CN 218208384U
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- CN
- China
- Prior art keywords
- side wall
- cylinder body
- disc
- pressing
- ring
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- 238000007789 sealing Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005056 compaction Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000002265 prevention Effects 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of the drain valve, specific saying relates to a sealed locking dish that is used for fixed prevention of seepage geomembrane and is connected or constitutes a body structure with the drainage check valve. The main technical scheme is as follows: the water-saving valve is composed of a cylinder body which can be connected with a water inlet cylinder forming a drainage check valve and the bottom of which is of a wing ring structure, and a pressing disc which can be sleeved into the cylinder body; the side wall of the cylinder body is in a slope shape, and a locking mechanism used for fixing the pressing disc is arranged on the side wall of the cylinder body; the side wall of the pressing disc is in a slope shape corresponding to the side wall of the cylinder body, and the bottom of the pressing disc is provided with a pressing ring corresponding to the wing ring structure. The sealing locking disc of the structure can be combined with the anti-seepage geomembrane in a sealing mode in a one-step mode in the construction process, and has the advantage of being good in sealing effect.
Description
Technical Field
The utility model belongs to the technical field of the drain valve, specific saying relates to a sealed locking dish that is used for fixed prevention of seepage geomembrane and is connected or constitutes a body structure with the drainage check valve.
Background
The sealing locking disc comprises a cylinder body and a pressing disc, wherein the bottom of the cylinder body is of a wing ring structure and can be connected with a water inlet cylinder forming the drainage check valve, and the pressing disc can be sleeved on the cylinder body. When the anti-seepage geomembrane fixing device is used, a hole is drilled for the anti-seepage geomembrane to be fixed, the barrel body forming the sealing and locking plate penetrates into the hole, the pressing plate is sleeved on the barrel body, and the anti-seepage geomembrane and the pressing plate tightly press the anti-seepage geomembrane on the wing rings forming the barrel body. Namely, the sealing locking disc of the structure has defects, and the anti-seepage geomembrane is difficult to be compressed by the compressing disc to reach the sealing degree, so that surface water or underground water or contact gaps between the isolation disc and the anti-seepage geomembrane form series flow, and the isolation failure of the anti-seepage geomembrane is caused. Therefore, the Chinese patent No. 202022025232.6 and the utility model patent No. CN 212986298U disclose a sealing and pressing disc, the structure of which comprises a pressure disc and a sealing tray, the bottom of which is provided with a ring mechanism with a ring edge, a sealing glue filling chamber is formed between the pressure disc and the sealing tray, the sealing glue is filled in the sealing glue filling chamber during construction, a gap between an impermeable geomembrane and the sealing tray can be filled, and the sealing effect between the impermeable geomembrane and the sealing tray is realized. However, the sealing and pressing disc with the structure cannot be formed at one time before construction, and the problem of complex installation procedures in the construction process exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can once only accomplish in the work progress with the sealed combination of prevention of seepage geomembrane and sealed effectual sealed locking dish.
In order to achieve the above object, the utility model adopts the following technical scheme:
a sealing locking disc is structurally composed of a cylinder body which can be connected with a water inlet cylinder forming a drainage check valve and has a wing ring structure at the bottom and a pressing disc which can be sleeved in the cylinder body; the method is characterized in that:
the side wall of the cylinder body is in a slope shape and is provided with a locking mechanism for fixing the pressing disc;
the side wall of the pressing disc is in a slope shape corresponding to the side wall of the cylinder body, and the bottom of the pressing disc is provided with a pressing ring corresponding to the wing ring structure.
The additional technical features constituting the above-mentioned sealing and locking disk further comprise:
the locking mechanism is a circle of inverted tooth structure or a screw mechanism;
the bottom section of the side wall forming the cylinder body is of a straight cylinder structure, and a soft compaction ring is arranged on the slope side wall of the compaction disc corresponding to the straight cylinder structure;
the bottom of the straight cylinder structure forming the bottom section of the side wall of the cylinder body is provided with an inner concave ring, and the section of the soft body pressing ring is of a convex ring structure corresponding to the inner concave ring;
and a plurality of rings capable of compressing the impermeable geomembrane are arranged on the bottom surface of the compression ring.
The utility model provides a pair of sealed locking dish compares with prior art, has following advantage: firstly, because the side wall of the cylinder body is in a slope shape, the anti-seepage geomembrane is drilled and sleeved on the cylinder body, after the pressing disc is sleeved on the anti-seepage geomembrane, the anti-seepage geomembrane on the periphery of the drilled hole can be attached to the slope side wall of the cylinder body and is pressed by the pressing disc, the effect of pressing the pressing disc can be realized, and the anti-seepage geomembrane has the characteristic of convenient use in the construction process of the sealing locking disc and the anti-seepage geomembrane; secondly, because the bottom section of the side wall forming the cylinder body is of a straight cylinder structure, and the slope side wall of the pressing disc corresponding to the straight cylinder structure is provided with the soft pressing ring, the soft pressing ring can effectively realize the pressing and sealing of the anti-seepage geomembrane and can also effectively prevent the anti-seepage geomembrane from being damaged mechanically.
Drawings
Fig. 1 is a schematic structural view of a sealing and locking disc provided by the present invention;
fig. 2 is a schematic structural view of a second sealing and locking disk provided by the present invention.
Detailed Description
The structure and the working principle of the sealing and locking disk provided by the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1, it is a schematic structural diagram of a sealing and locking disk provided by the present invention. The structure of the sealing locking disc comprises a cylinder body 3 which can be connected with a water inlet cylinder 1 forming a drainage check valve and the bottom of which is provided with a wing ring structure 2, and a pressing disc 4 which can be sleeved into the cylinder body; wherein, the side wall 31 of the cylinder body is in a slope shape and is provided with a locking mechanism formed by a pawl structure 32 for fixing the pressing disc 4; the side wall 41 constituting the pressing plate has a slope shape corresponding to the side wall 31 of the cylinder, and the bottom thereof is a pressing ring 42 corresponding to the wing ring structure 2.
The working principle of the sealing and locking disc is that firstly, the sealing and locking disc is inserted into a digging hole of the anti-seepage geomembrane 5, the diameter of the digging hole is matched with the slope side wall 31 of the cylinder 3 (larger than the diameter of the upper straight cylinder 33 and smaller than the maximum diameter (slope bottom) of the slope side wall 31, preferably the minimum diameter of the slope side wall 31, so that the anti-seepage geomembrane 5 is just sleeved on the lower part of the inverted tooth structure 32), then the pressing disc 4 is sleeved into the cylinder 3 and is pressed downwards by the pressing disc 4 through the pressing mechanism, so that the hole opening of the digging hole is pressed in a large V shape between the cylinder 3 and the pressing disc to form a sealing and connecting structure, and meanwhile, the upper ring opening of the pressing disc 4 is pressed against the inverted tooth structure 32 to lock the hole. The sealing locking disc and the tightly-pressed anti-seepage geomembrane have the characteristics of good sealing effect and simple combined connection process.
As shown in fig. 2, it is a schematic structural diagram of a second sealing and locking disk provided by the present invention. The structure of the sealing and locking disc is improved on the basis of that shown in fig. 1, namely, the bottom section of the side wall forming the cylinder body 3 is set as a straight cylinder structure 311, and a soft pressing ring 43 is arranged on the slope side wall of the pressing disc corresponding to the straight cylinder structure; the anti-seepage geomembrane 5 is pressed on the slope side wall 31, the straight cylinder structure 311 and the wing ring structure 2 which form the cylinder 3 by the pressing ring 42 and the slope side wall 41 of the pressing disc 4 in the pressing mechanism to form a multi-bend shape, so that the effect of sealing connection is achieved. In order to further realize the compaction of the soft compaction ring 43 on the impermeable geomembrane 5, the bottom of the straight cylinder structure forming the bottom section of the side wall of the cylinder body is provided with an inner concave ring 312, and the section forming the soft compaction ring is of a convex ring 431 structure corresponding to the inner concave ring; i.e., the male ring 431 may press the impermeable geomembrane 5 into the female ring 312.
In the structure constituting the above seal locking disk:
the structure forming the locking mechanism can be formed by a circle of inverted tooth rings 32 as shown in fig. 1 and 2, or can be formed by a screw mechanism connecting the two, namely the purpose that the impermeable geomembrane 5 is pressed by the two can be achieved by screwing the pressing disc on the cylinder body;
in order to further enable the pressing ring 42 forming the pressing disc and the wing ring structure 2 forming the barrel 3 to tightly seal and press the impermeable geomembrane, a plurality of convex rings 421 capable of pressing the impermeable geomembrane are arranged on the bottom surface forming the pressing ring.
Claims (5)
1. A sealing locking disc is structurally composed of a cylinder body which can be connected with a water inlet cylinder forming a drainage check valve and has a wing ring structure at the bottom and a pressing disc which can be sleeved in the cylinder body; the method is characterized in that:
the side wall of the cylinder body is in a slope shape and is provided with a locking mechanism for fixing the pressing disc;
the side wall of the pressing disc is in a slope shape corresponding to the side wall of the cylinder body, and the bottom of the pressing disc is provided with a pressing ring corresponding to the wing ring structure.
2. A seal locking disk according to claim 1, wherein: the locking mechanism is a circle of inverted tooth structure or a screw mechanism.
3. A seal locking disk according to claim 1, wherein: the bottom section of the side wall of the cylinder body is of a straight cylinder structure, and a soft compaction ring is arranged on the slope side wall of the compaction disc corresponding to the straight cylinder structure.
4. A seal locking disk according to claim 3, wherein: the bottom of the straight cylinder structure forming the bottom section of the side wall of the cylinder body is provided with an inner concave ring, and the section of the soft body pressing ring is of a convex ring structure corresponding to the inner concave ring.
5. A seal locking disk according to claim 1, wherein: and a plurality of rings capable of compressing the impermeable geomembrane are arranged on the bottom surface of the compression ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222850388.7U CN218208384U (en) | 2022-10-28 | 2022-10-28 | Sealing locking disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222850388.7U CN218208384U (en) | 2022-10-28 | 2022-10-28 | Sealing locking disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218208384U true CN218208384U (en) | 2023-01-03 |
Family
ID=84643431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222850388.7U Active CN218208384U (en) | 2022-10-28 | 2022-10-28 | Sealing locking disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218208384U (en) |
-
2022
- 2022-10-28 CN CN202222850388.7U patent/CN218208384U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dezhou Huanjing Landscape Environment Co.,Ltd. Assignor: Hengshui Dao I Engineering Materials Co.,Ltd. Contract record no.: X2024980001057 Denomination of utility model: A sealed locking disc Granted publication date: 20230103 License type: Common License Record date: 20240118 |