CN212178554U - Fixing clamp for sealing cover of pipeline inspection opening - Google Patents
Fixing clamp for sealing cover of pipeline inspection opening Download PDFInfo
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- CN212178554U CN212178554U CN202020359291.4U CN202020359291U CN212178554U CN 212178554 U CN212178554 U CN 212178554U CN 202020359291 U CN202020359291 U CN 202020359291U CN 212178554 U CN212178554 U CN 212178554U
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- hole
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- screw rod
- pressure strip
- screw rods
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Abstract
The utility model provides a fixed clamp of sealed lid of pipeline inspection mouth, including pressure strip and two parcel boards, arbitrary parcel board includes semicircular arc portion and sets up the connecting plate at arc portion both ends, is equipped with first through-hole on the connecting plate, is equipped with the second through-hole in the four corners of pressure strip, runs through in the second through-hole and is equipped with the screw rod, it is a set of with two screw rods of one side to be located the pressure strip, two screw rods in every a set of correspond with two first through-holes on arbitrary parcel board respectively, pass through the screw rod and be connected with the nut behind the first through-hole that corresponds, two parcel boards set up respectively on two sets of screw rods. The utility model discloses effectively solve the sealed seepage problem of lid of pipeline inspection socket among the watering test.
Description
Technical Field
The utility model belongs to the technical field of the pipeline detects, especially, relate to a fixed clamp of sealed lid of pipeline inspection hole.
Background
According to the specification of 'construction quality acceptance test standards for building water supply and drainage and heating engineering', a water filling test needs to be carried out after the building drainage pipeline is installed, and according to the actual construction condition, when the drainage pipeline, particularly a vertical pipeline, is subjected to the water filling test, the water filling test is carried out in a segmented mode after the drainage pipeline is integrally installed. The specific method is to seal the bottom of each section of vertical pipe according to the standard, and each section is taken to be 3-4 floors high for carrying out the irrigation test. The sealing cover of the drainage pipeline inspection opening is not a pressure-bearing pipe fitting, water can leak out at the sealing cover of the inspection opening in the irrigation test process to cause unqualified test results, so that when the existing constructor conducts the drainage pipeline irrigation test, the sealing cover of the drainage pipeline inspection opening is usually tied up by using iron wires and the like, but due to the binding of the iron wires, the stress of the sealing cover of the inspection opening is unbalanced, the water seepage problem cannot be solved perfectly, and the irrigation test results are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fixed clamp of sealed lid of pipeline inspection mouth effectively solves the sealed seepage problem of lid of pipeline inspection mouth in the experiment of watering.
The utility model discloses a realize through following technical scheme:
the utility model provides a fixed clamp of sealed lid of pipeline inspection mouth, including pressure strip and two parcel boards, arbitrary parcel board includes semicircular arc portion and sets up the connecting plate at arc portion both ends, be equipped with first through-hole on the connecting plate, be equipped with the second through-hole on the four corners of pressure strip, it is equipped with the screw rod to run through in the second through-hole, two screw rods that lie in pressure strip with one side are a set of, two screw rods in every a set of correspond with two first through-holes on arbitrary parcel board respectively, be connected with the nut after passing corresponding first through-hole through the screw rod, two parcel boards set up respectively on two sets of screw rods.
Furthermore, the first through hole and the second through hole are both strip holes, the extending direction of the first through hole is parallel to the extending direction of the second through hole, and the screw rod can move along the first through hole and the second through hole.
Further, the compacting plate is i-shaped and comprises two parallel transverse portions and a vertical portion connecting the two transverse portions.
Further, the extending direction of the first through hole coincides with the length direction of the lateral portion.
Further, the pressing plate and the wrapping plate are both made of steel plates.
Compared with the prior art, the beneficial effects of the utility model are that: simple structure is practical, will compress tightly the laminating of lid in the sealed lid department of inspection port during the use to with two parcel board settings on corresponding screw rod, make the utility model discloses the cover is established on drainage pipe, through the nut on the adjusting screw rod for compress tightly lid and drainage pipe's the sealed lid of inspection port and closely laminate, compress tightly the lid and compress tightly the sealed lid of inspection port, reach the sealed effect that the atress is average, prevent that the sealed lid of drainage pipe inspection port from in the experimental process seepage of watering, guarantee the experimental effect of watering.
Drawings
FIG. 1 is a schematic structural view of a sealing cover fixing clamp for a pipeline inspection hole of the present invention;
FIG. 2 is a schematic view of the fixing clamp of the sealing cover of the pipeline inspection opening of the utility model fixed on the drainage pipeline.
In the figure, 1-the compacting plate, 11-the second through hole, 12-the transverse part, 13-the vertical part, 2-the wrapping plate, 21-the arc part, 22-the connecting plate, 23-the first through hole, 3-the screw, 4-the nut, 5-the drainage pipe, 51-the sealing cover.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1 and 2, fig. 1 is a schematic structural view of the fixing clamp for the sealing cover of the pipeline inspection hole of the present invention, and fig. 2 is a schematic view of the fixing clamp for the sealing cover of the pipeline inspection hole of the present invention fixed on a drainage pipeline. The utility model provides a fixed clamp of sealed lid of pipeline inspection mouth, including clamp plate 1 and two parcel boards 2, arbitrary parcel board 2 includes semicircular arc portion 21 and sets up the connecting plate 22 at arc portion 21 both ends, be equipped with first through-hole 23 on the connecting plate 22, be equipped with second through-hole 11 on the four corners of clamp plate 1, it is equipped with screw rod 3 to run through in the second through-hole 11, it is a set of with two screw rods 3 of one side to be located clamp plate 1, two screw rods 3 in every a set of correspond with two first through-holes 23 on arbitrary parcel board 2 respectively, it is connected with nut 4 to pass corresponding first through-hole 23 back through screw rod 3, two parcel boards 2 set up respectively on two sets of screw rods 3.
In an embodiment, the first through hole 23 and the second through hole 11 are both elongated holes, and the extending direction of the first through hole 23 is parallel to the extending direction of the second through hole 11, and the screw rod 3 can move along the first through hole 23 and the second through hole 11. This setting makes things convenient for adjusting screw 3's position to adjust the clearance of parcel board 2 and drain line 5. Further, the compacting plate 1 is i-shaped and comprises two parallel transverse portions 12 and a vertical portion 13 connecting the two transverse portions 12. The screw rod 3 is positioned outside the drainage pipeline 5 and is not contacted with the drainage pipeline 5, and the position of the pressing plate 1, which is provided with the first through hole 23, is not contacted with the sealing cover 51 of the inspection opening, so that the pressing plate 1 is designed into an I shape, and the sealing cover 51 of the inspection opening is pressed through the I-shaped vertical part 13 and the contact part of the two transverse parts 12 and the vertical part 13, the I-shaped design reduces the material consumption of the pressing plate 1, and the cost can be saved. Further, the extending direction of the first through hole 23 coincides with the length direction of the lateral portion 12. Two transverse portions 12 correspond to two wrapping plates 2, and two screws 3 on the transverse portions 12 form a group. In one embodiment, the compacting plate 1 and the wrapping plate 2 are both made of steel plate.
When a drainage pipeline 5 is subjected to a water filling test, the pipeline inspection opening sealing cover fixing clamp of the utility model with corresponding size is selected according to the pipe diameters of different drainage pipelines 5, the pipeline inspection opening sealing cover fixing clamp of the utility model is sleeved at the inspection opening sealing cover 51 of the drainage pipeline 5, the compression plate 1 is attached to the inspection opening sealing cover 51, the screw rod 3 moves in the first through hole 23 and the second through hole 11, the gap between the wrapping plate 2 and the drainage pipeline 5 and the distance between the screw rod 3 are adjusted, then the nut 4 on the screw rod 3 is rotated, the nut 4 is tightened inwards, the compression plate 1 is pressed against the compression plate 1 through the end part of the screw rod 3 and the nut 4 is pressed against the wrapping plate 2, the outer side wall of the drainage pipeline 5 is pressed by the wrapping plate 2, so that the compression plate 1 is tightly attached to the inspection opening sealing cover 51, and the sealing effect with even stress is achieved, guarantee the experimental effect of watering, after installing the utility model discloses the sealed fixed clamp of lid of pipeline inspection hole, according to the standard requirement experimental of watering.
The present invention is not limited to the above embodiment, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technology of the present invention.
Claims (5)
1. The utility model provides a fixed clamp of sealed lid of pipeline inspection mouth, its characterized in that, includes pressure strip and two parcel boards, arbitrary the parcel board includes semicircular arc portion and sets up the connecting plate at arc portion both ends, be equipped with first through-hole on the connecting plate, be equipped with the second through-hole on the four corners of pressure strip, run through in the second through-hole and be equipped with the screw rod, be located two screw rods that pressure strip was with one side are a set of, and two screw rods in every a set of correspond with two first through-holes on arbitrary parcel board respectively, through be connected with the nut after the screw rod passed corresponding first through-hole, two parcel boards set up respectively on two sets of screw rods.
2. The pipe inspection port sealing cap fixing clamp according to claim 1, wherein the first through hole and the second through hole are both elongated holes, and an extending direction of the first through hole is parallel to an extending direction of the second through hole, and the screw rod is movable along the first through hole and the second through hole.
3. The tube inspection port seal cap retainer clip of claim 2 wherein said compression plate is i-shaped and includes two parallel transverse portions and a vertical portion connecting the two transverse portions.
4. The pipe inspection port seal cap anchor clamp of claim 3, wherein the first through hole extends in a direction that coincides with a length direction of the lateral portion.
5. The tube access port seal cap retainer clip of claim 1 wherein said compression plate and said wrap plate are each formed from sheet steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359291.4U CN212178554U (en) | 2020-03-19 | 2020-03-19 | Fixing clamp for sealing cover of pipeline inspection opening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020359291.4U CN212178554U (en) | 2020-03-19 | 2020-03-19 | Fixing clamp for sealing cover of pipeline inspection opening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212178554U true CN212178554U (en) | 2020-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020359291.4U Active CN212178554U (en) | 2020-03-19 | 2020-03-19 | Fixing clamp for sealing cover of pipeline inspection opening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212178554U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482165A (en) * | 2021-06-01 | 2021-10-08 | 中铁十九局集团有限公司 | Positioning device |
-
2020
- 2020-03-19 CN CN202020359291.4U patent/CN212178554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482165A (en) * | 2021-06-01 | 2021-10-08 | 中铁十九局集团有限公司 | Positioning device |
| CN113482165B (en) * | 2021-06-01 | 2022-08-09 | 中铁十九局集团有限公司 | Positioning device |
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