CN210830864U - Stereoplasm drain pipe connection clamp - Google Patents
Stereoplasm drain pipe connection clamp Download PDFInfo
- Publication number
- CN210830864U CN210830864U CN201921026456.XU CN201921026456U CN210830864U CN 210830864 U CN210830864 U CN 210830864U CN 201921026456 U CN201921026456 U CN 201921026456U CN 210830864 U CN210830864 U CN 210830864U
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- buckle
- sawtooth
- bolt
- groove
- rubber pad
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Abstract
The utility model relates to a pipe connection accessory discloses a stereoplasm drain pipe connection clamp, including buckle and bolt, the buckle is semi-circular, and the buckle is equipped with buckle and lower buckle, and the buckle both ends are equipped with the locking hole, and the locking is downthehole to the bolt location. The utility model discloses a through improving the clamp, set up seal groove, draw-in groove and sawtooth limit, adopt the sealing washer in the seal groove with interface sealing connection to utilize the sawtooth limit to be absorbed in two sections pipeline outer walls, realize grabbing power, the rubber pad in the draw-in groove plays the effect of holding tightly on the one hand, and on the other hand plays sealed effect, avoids the sawtooth limit to be corroded. This pipeline simple structure, convenient to use, firm in connection, the leakproofness is good, connects, dismantles the convenience, and pipeline and connection clamp all repeatedly usable practice thrift the cost, do benefit to the popularization and application of this product.
Description
Technical Field
The utility model relates to a pipe connection accessory, in particular to stereoplasm drain pipe connection clamp.
Background
The drain pipe mainly undertakes the drainage tasks of rainwater, sewage, farmland drainage and irrigation and drainage, etc. The drainage pipe is widely applied to longitudinal and transverse drainage and water permeation of the expressway; the back of various retaining walls and side ditches of the expressway are vertically and horizontally drained; draining water from the tunnel and the underground passage; water supply and drainage of municipal works, water purification plants, sewage plants, refuse dumps and the like; drainage of leisure green areas such as golf courses, sports grounds, parks, etc.; slope water and soil conservation is developed on hilly land; and (5) underground drainage of the land preparation engineering. Because the length of drain pipe is limited, need connect the multistage in laying, current generally adopts flaring welded mode to connect, but this mode flaring welded equipment needs electrical heating, does not generally be equipped with power equipment in field construction or remote job site, and the flaring makes the pipe wall attenuate moreover, shortens life. Therefore, there is a need for a fitting that facilitates the connection of drain pipes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a stereoplasm drain pipe connection clamp that simple structure, convenient to use, firm in connection, the leakproofness is good is provided.
In order to solve the above problem, the utility model adopts the following technical scheme:
the utility model provides a stereoplasm drain pipe connection clamp, includes buckle and bolt, the buckle is semi-circular, and the buckle is equipped with buckle and lower buckle, and the buckle both ends are equipped with the locking hole, the locking hole is located to the bolt, the buckle both sides are equipped with the sawtooth edge, be equipped with the seal groove between two sawtooth edges of buckle, be equipped with the sealing washer in the seal groove, the thickness of sealing washer is greater than the height on sawtooth edge.
The sawtooth edge is perpendicular to the buckle or inclines towards the inner side, the grabbing force is stronger when the sawtooth edge inclines towards the inner side, and the two sections of pipelines are prevented from being separated from each other.
A clamping groove is formed in the outer side of the sawtooth edge of the buckle, a rubber pad is arranged in the clamping groove, and the thickness of the rubber pad is larger than the height of the sawtooth edge.
The sealing ring and the rubber pad are connected into a whole through the gap of the sawtooth edge, so that the deformation of the sealing ring and the rubber pad is effectively prevented, and the sealing performance is improved.
The bolt is an inner hexagonal bolt head or an outer hexagonal bolt head, so that the bolt is convenient to screw.
The utility model has the advantages that: the utility model discloses a through improving the clamp, set up seal groove, draw-in groove and sawtooth limit, adopt the sealing washer in the seal groove with interface sealing connection to utilize the sawtooth limit to be absorbed in two sections pipeline outer walls, realize grabbing power, the rubber pad in the draw-in groove plays the effect of holding tightly on the one hand, and on the other hand plays sealed effect, avoids the sawtooth limit to be corroded. This pipeline simple structure, convenient to use, firm in connection, the leakproofness is good, connects, dismantles the convenience, and pipeline and connection clamp all repeatedly usable practice thrift the cost, do benefit to the popularization and application of this product.
Drawings
Fig. 1 is the structure diagram of the utility model relates to a stereoplasm drain pipe connection clamp.
FIG. 2 is a cross-sectional view of B1-B2 of FIG. 1.
Fig. 3 is a schematic structural view of embodiment 2.
FIG. 4 is a cross-sectional view A1-A2 of FIG. 3.
FIG. 5 is a sectional view of example 3.
Detailed Description
Example 1
Referring to fig. 1-2, the hard drain pipe connecting clamp comprises a buckle 1 and a bolt 2 (the serial number of the bolt in fig. 1 is staggered to be 1), wherein the buckle 1 is semicircular, the buckle 1 is provided with an upper buckle 11 and a lower buckle 12, two ends of the buckle 1 are provided with locking holes 13, the bolt 2 is arranged in the locking hole 13, and the bolt 2 is an inner hexagonal or outer hexagonal bolt head, so that the bolt is convenient to screw; two sides of the buckle 1 are provided with sawtooth edges 14, the sawtooth edges 14 incline inwards, the inwards inclined arrangement has stronger gripping force, and the two sections of pipelines are prevented from being separated from each other; a clamping groove 17 is formed in the outer side of the sawtooth edge 14 of the buckle 1, a rubber pad 18 is arranged in the clamping groove 17, and the thickness of the rubber pad 18 is larger than the height of the sawtooth edge 14; the rubber pad 18 is an annular rubber pad 18 or a semicircular rubber pad 18. A sealing groove 15 is formed between the two sawtooth edges 14 of the buckle 1, a sealing ring 16 is arranged in the sealing groove 15, and the thickness of the sealing ring 16 is larger than the height of the sawtooth edges 14.
Example 2
Referring to fig. 3-4, the hard drain pipe connecting clamp comprises a buckle 1 and a bolt 2, wherein the buckle 1 is semicircular, the buckle 1 is provided with an upper buckle 11 and a lower buckle 12, two ends of the buckle 1 are provided with locking holes 13, the bolt 2 is arranged in the locking hole 13, and the bolt 2 is an inner hexagonal or outer hexagonal bolt head, so that the screwing is facilitated; two sides of the buckle 1 are provided with sawtooth edges 14, and the sawtooth edges 14 are perpendicular to the buckle 1; a sealing groove 15 is formed between the two sawtooth edges 14 of the buckle 1, a sealing ring 16 is arranged in the sealing groove 15, and the thickness of the sealing ring 16 is larger than the height of the sawtooth edges 14.
Example 3
Referring to fig. 5, the hard drain pipe connecting clamp comprises a buckle 1 and a bolt 2, wherein the buckle 1 is semicircular, the buckle 1 is provided with an upper buckle 11 and a lower buckle 12, locking holes 13 are formed in two ends of the buckle 1, the bolt 2 is arranged in the locking hole 13, and the bolt 2 is an inner hexagonal or outer hexagonal bolt head, so that the bolt is convenient to screw; the two sides of the buckle 1 are provided with sawtooth edges 14, the sawtooth edges 14 are perpendicular to the buckle 1 or incline inwards, the inwards inclined arrangement has stronger gripping force, and the two sections of pipelines are prevented from being separated from each other; a clamping groove 17 is formed in the outer side of the sawtooth edge 14 of the buckle 1, a rubber pad 18 is arranged in the clamping groove 17, and the thickness of the rubber pad 18 is larger than the height of the sawtooth edge 14; the sealing ring 16 and the rubber pad 18 penetrate through the sawtooth edge 14 to be connected into a whole, so that the deformation of the sealing ring 16 and the rubber pad 18 is effectively prevented, and the sealing performance is improved. A sealing groove 15 is formed between the two sawtooth edges 14 of the buckle 1, a sealing ring 16 is arranged in the sealing groove 15, and the thickness of the sealing ring 16 is larger than the height of the sawtooth edges 14.
When the pipeline connecting structure is used, one half of the sealing ring 16 is sleeved into the pipeline connecting port, the other section of pipeline is sleeved into the sealing ring 16 to connect the two pipelines, if the annular rubber gasket 18 is arranged, the annular rubber gasket 18 needs to be sleeved into the two sections of pipelines respectively before the sealing ring 16, the positions of the two pipelines are adjusted after the pipelines are connected, the sealing grooves 15 of the upper buckle 11 and the lower buckle 12 and the clamping grooves 17 corresponding to the sealing ring 16 and the rubber gasket 18 are clamped with each other, finally the two buckles are locked by penetrating the bolt 2 through the locking hole 13, and the integrated sealing ring 16 and the rubber gasket 18 are also connected in the mode; in the case of the semicircular rubber pad 18, the semicircular rubber pad 18 is now placed in the engaging groove 17 of the upper clip 11 and the lower clip 12, and is engaged therewith.
The utility model has the advantages that: the utility model discloses a through improving the clamp, set up seal groove, draw-in groove and sawtooth limit, adopt the sealing washer in the seal groove with interface sealing connection to utilize the sawtooth limit to be absorbed in two sections pipeline outer walls, realize grabbing power, the rubber pad in the draw-in groove plays the effect of holding tightly on the one hand, and on the other hand plays sealed effect, avoids the sawtooth limit to be corroded. This pipeline simple structure, convenient to use, firm in connection, the leakproofness is good, connects, dismantles the convenience, and pipeline and connection clamp all repeatedly usable practice thrift the cost, do benefit to the popularization and application of this product.
The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered by the present invention.
Claims (5)
1. The utility model provides a stereoplasm drain pipe connection clamp, includes buckle and bolt, the buckle is semi-circular, and the buckle is equipped with buckle and lower buckle, and the buckle both ends are equipped with the locking hole, in the locking hole was located to the bolt, its characterized in that: the buckle both sides are equipped with the sawtooth limit, be equipped with the seal groove between the two sawtooth limits of buckle, be equipped with the sealing washer in the seal groove, the thickness of sealing washer is greater than the height of sawtooth limit.
2. The rigid drain connector clip of claim 1, wherein: the sawtooth edge is perpendicular to the buckle or inclines to the inner side.
3. The rigid drain connector clip of claim 1, wherein: a clamping groove is formed in the outer side of the sawtooth edge of the buckle, a rubber pad is arranged in the clamping groove, and the thickness of the rubber pad is larger than the height of the sawtooth edge.
4. The rigid drain connector clip of claim 1, wherein: the sealing ring and the rubber pad are connected into a whole through the gap of the sawtooth edge.
5. The rigid drain connector clip of claim 1, wherein: the bolt is an inner hexagonal bolt head or an outer hexagonal bolt head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026456.XU CN210830864U (en) | 2019-07-03 | 2019-07-03 | Stereoplasm drain pipe connection clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921026456.XU CN210830864U (en) | 2019-07-03 | 2019-07-03 | Stereoplasm drain pipe connection clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210830864U true CN210830864U (en) | 2020-06-23 |
Family
ID=71259207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921026456.XU Active CN210830864U (en) | 2019-07-03 | 2019-07-03 | Stereoplasm drain pipe connection clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210830864U (en) |
-
2019
- 2019-07-03 CN CN201921026456.XU patent/CN210830864U/en active Active
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