CN213419874U - Pipe pile end plate for preventing slurry leakage - Google Patents
Pipe pile end plate for preventing slurry leakage Download PDFInfo
- Publication number
- CN213419874U CN213419874U CN202022327237.4U CN202022327237U CN213419874U CN 213419874 U CN213419874 U CN 213419874U CN 202022327237 U CN202022327237 U CN 202022327237U CN 213419874 U CN213419874 U CN 213419874U
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- Prior art keywords
- ring
- disc
- discs
- end plate
- locking assembly
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- Expired - Fee Related
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- 239000002002 slurry Substances 0.000 title claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a tubular pile end plate for preventing slurry leakage, which comprises a connecting disc (1), a first connecting pipe (2), a first sealing ring (3), a second connecting pipe (4), a second sealing ring (5) and a locking component; the first connecting pipe is fixedly arranged on one end face of the connecting disc, so that the connecting disc can be fixedly connected with the pipeline through the first connecting pipe; a connecting groove is arranged in the connecting disc and penetrates through the other end face of the connecting disc, and a first sealing ring is arranged in the connecting groove, so that the end part of the second connecting pipe can be inserted into the connecting groove in a matched manner and is in sealing contact connection with the end face of the connecting groove through the first sealing ring; the other ends of the two connecting discs are symmetrically and hermetically spliced through a second sealing ring, two ends of a second connecting pipe are respectively inserted into connecting grooves of the two connecting discs, and the two connecting discs are locked and fixed through a locking assembly. The utility model discloses ability zonulae occludens pipeline ensures the leakproofness of pipe connection department, prevents the emergence of pipeline hourglass thick liquid phenomenon.
Description
Technical Field
The utility model relates to a construction tool technical field especially relates to a prevent tubular pile end plate of leaking thick liquid.
Background
The tube end plate is a disc-shaped part, which is most common in pipe work, for example: when the connecting pipeline is constructed, the tubular pile end plate is needed. The tubular pile end plate is divided into a flange plate and a flange disc, both the flange plate and the flange disc are used for connecting fittings on equipment, the purpose of the tubular pile end plate is to enable the equipment to be firmer and durable, and the flanges are used in pairs. The tubular pile end plate in the prior art is poor in connection sealing performance, and the leakage phenomenon is easy to occur in the subsequent use process of a pipeline, so that the maintenance cost is greatly increased.
Disclosure of Invention
An object of the utility model is to provide a prevent tubular pile end plate of leaking thick liquid can the zonulae occludens pipeline, ensures the leakproofness of pipe connection department, prevents the emergence that the thick liquid phenomenon was leaked to the pipeline.
The utility model discloses a realize like this:
a tubular pile end plate for preventing slurry leakage comprises a connecting disc, a first connecting pipe, a first sealing ring, a second connecting pipe, a second sealing ring and a locking assembly; the first connecting pipe is fixedly arranged on one end face of the connecting disc, so that the connecting disc can be fixedly connected with the pipeline through the first connecting pipe; a connecting groove is arranged in the connecting disc and penetrates through the other end face of the connecting disc, and a first sealing ring is arranged in the connecting groove, so that the end part of the second connecting pipe can be inserted into the connecting groove in a matched manner and is in sealing contact connection with the end face of the connecting groove through the first sealing ring; the other ends of the two connecting discs are symmetrically and hermetically spliced through a second sealing ring, two ends of a second connecting pipe are respectively inserted into connecting grooves of the two connecting discs, and the two connecting discs are locked and fixed through a locking assembly.
The locking assembly comprises a built-in locking assembly and an external locking assembly, the built-in locking assembly penetrates through the two connecting discs and locks the two connecting discs, and the external connecting discs surround the outside of the two connecting discs and lock the two connecting discs.
The built-in locking assembly comprises a second bolt and a second nut, a locking through hole is formed in each connecting disc, the second bolt penetrates through the locking through holes of the two spliced connecting discs and is locked through the second nut, the two connecting discs are tightly attached and fixed, the large head end of the second bolt is tightly pressed on one connecting disc, and the second nut is tightly pressed on the other connecting disc.
And a protective ring is arranged between the big end of the second bolt and the contact surface of one connecting disc, and a protective ring is arranged between the second nut and the contact surface of the other connecting disc.
The built-in locking assemblies are provided with a plurality of groups, and the built-in locking assemblies are uniformly arranged along the circumferential direction of the connecting disc.
And an auxiliary handle with a protruding structure is arranged at the large end of the second bolt.
The external locking assembly comprises a first connecting ring, a second connecting ring, a first bolt and a first nut; the first connecting ring and the second connecting ring are both in semi-circular structures, and are spliced and surrounded on the outer side walls of the two connecting discs; flanges are arranged at two ends of the semi-circular structure, so that the first connecting ring and the second connecting ring are connected in a butt-joint mode through a first bolt and a first nut, wherein the flanges are in threaded matching connection.
The outer side wall of the connecting disc is circumferentially provided with a limiting ring groove, the cross section of the limiting ring groove is of an L-shaped structure and penetrates through the other end face of the connecting disc, and the first connecting ring and the second connecting ring can be embedded in the limiting ring groove in a matching mode.
The connecting disc, the first connecting pipe, the first sealing ring, the second connecting pipe, the second sealing ring and the external locking assembly in the locking assembly are coaxially arranged.
The inner diameter of the first connecting pipe is larger than that of the connecting disc, the diameter of the connecting groove is larger than that of the connecting disc, and the inner diameter of the second connecting pipe is equivalent to that of the connecting disc.
The utility model discloses ability zonulae occludens pipeline ensures the leakproofness of pipe connection department, prevents the emergence of pipeline hourglass thick liquid phenomenon.
Drawings
Fig. 1 is a sectional view of a tubular pile end plate for preventing slurry leakage;
fig. 2 is a top view of the pipe pile end plate for preventing slurry leakage;
fig. 3 is a partially enlarged view of fig. 2.
In the figure, 1 connecting disc, 2 first connecting pipe, 3 first sealing ring, 4 second connecting pipe, 5 second sealing ring, 6 first connecting ring, 7 second connecting ring, 8 first bolt, 9 first nut, 10 second bolt, 11 second nut, 12 protecting ring.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1 to 3, a tubular pile end plate for preventing slurry leakage includes a connecting disc 1, a first connecting pipe 2, a first sealing ring 3, a second connecting pipe 4, a second sealing ring 5 and a locking assembly; the first connecting pipe 2 is fixedly arranged on one end face of the connecting disc 1, so that the connecting disc 1 can be fixedly connected with a pipeline through the first connecting pipe 2; a connecting groove is arranged in the connecting disc 1 and penetrates through the other end face of the connecting disc 1, and a first sealing ring 3 is arranged in the connecting groove, so that the end part of a second connecting pipe 4 can be inserted into the connecting groove in a matched mode and is in sealing contact connection with the end face of the connecting groove through the first sealing ring 3; the other ends of the two connecting discs 1 are symmetrically and hermetically spliced through the second sealing ring 5, two ends of the second connecting pipe 4 are respectively inserted into the connecting grooves of the two connecting discs 1, and the two connecting discs 1 are locked and fixed through the locking assembly.
The locking assembly comprises a built-in locking assembly and an external locking assembly, the built-in locking assembly penetrates through the two connecting discs 1 and locks the two connecting discs 1, the external connecting discs surround the outsides of the two connecting discs 1 and lock the two connecting discs 1, and the sealing performance of the tubular pile end plate is effectively improved through a built-in and external double locking mode, so that pipeline leakage is prevented.
The built-in locking assembly comprises a second bolt 10 and a second nut 11, a locking through hole is formed in each connecting disc 1, the second bolt penetrates through the locking through holes of the two spliced connecting discs 1 and is locked through the second nut 11, the two connecting discs 1 are tightly attached and fixed, the large head end of the second bolt 10 is tightly pressed on one connecting disc 1, the second nut 11 is tightly pressed on the other connecting disc 1, the second sealing ring 5 is tightly pressed and sealed, and therefore the sealing performance between the two connecting discs 1 is guaranteed.
The protective ring 12 is arranged between the large head end of the second bolt 10 and the contact surface of one connecting disc 1, the protective ring 12 is arranged between the second nut 11 and the contact surface of the other connecting disc 1, and the abrasion between the second bolt 10 and the connecting disc 1 and between the second nut 11 and the connecting disc 1 can be effectively prevented through the isolation arrangement of the protective ring 12.
The built-in locking assemblies are provided with a plurality of groups, and the built-in locking assemblies are uniformly arranged along the circumferential direction of the connecting discs 1, so that the two connecting discs 1 are uniformly stressed and are stably locked. The number of the built-in locking assemblies can be adjusted according to the size of the connecting disc 1, preferably, eight groups of built-in locking assemblies are arranged at equal intervals.
The big end of the second bolt 10 is provided with an auxiliary handle with a convex structure, so that the second bolt 10 can be conveniently disassembled and assembled.
The external locking assembly comprises a first connecting ring 6, a second connecting ring 7, a first bolt 8 and a first nut 9; the first connecting ring 6 and the second connecting ring 7 are both in a semi-circular structure, and the first connecting ring 6 and the second connecting ring 7 are spliced and surround the outer side walls of the two connecting discs 1; flanges are arranged at two ends of the semi-circular structure, so that the first connecting ring 6 and the second connecting ring 7 are connected in a split mode through a first bolt 8 and a first nut 9 which are connected through threaded matching through the flanges. The external locking component can reinforce the connection between the two connecting discs 1, so that the tubular pile end plate has the function of tightly connecting a pipeline, and the slurry leakage phenomenon of the pipeline is prevented.
The outer side wall of the connecting disc 1 is circumferentially provided with a limiting ring groove, the cross section of the limiting ring groove is of an L-shaped structure and penetrates through the other end face of the connecting disc 1, so that the first connecting ring 6 and the second connecting ring 7 can be matched and embedded in the limiting ring groove, the effect of limiting relative movement can be achieved, and the external locking assembly is prevented from falling off from the two connecting discs 1.
The external locking assembly in the connecting disc 1, the first connecting pipe 2, the first sealing ring 3, the second connecting pipe 4, the second sealing ring 5 and the locking assembly is coaxially arranged, so that the installation coaxiality is ensured, and good sealing performance is ensured.
The internal diameter of first connecting pipe 2 be greater than the internal diameter of connection pad 1, the diameter of spread groove is greater than the internal diameter of connection pad 1, the internal diameter of second connecting pipe 4 is equivalent with the internal diameter of connection pad 1, ensures the unobstructed nature of tubular pile end plate inner passage. Preferably, the inner wall of the second connecting pipe 2 is provided with an internal thread, which is convenient for connecting with a pipeline.
Preferably, first sealing ring 3 and second sealing ring 5 can adopt the rubber material to make, can produce certain deformation when the extrusion, prevent to appear the gap between two connection pads 1 and between connection pad 1 and the second connecting pipe 4, ensure the sealing performance of connection terminal surface.
The utility model discloses the theory of operation of the tubular pile end plate that prevents to leak thick liquid is: in use, a pipe is first screwed onto the first connecting pipe 2. Then, the two connecting discs 1 are connected through the second connecting pipe 4, the second sealing ring 5 is arranged at the joint of the two connecting discs 1 to improve the sealing performance, and the first sealing ring 3 is arranged at the joint of the second connecting pipe 4 and the connecting discs 1 to improve the sealing performance. And then, the connection of the two connecting discs 1 is reinforced through a plurality of groups of second bolts 10 and second nuts 11, finally, the first connecting ring 6 and the second connecting ring 7 are clamped on the limiting ring grooves on the outer side walls of the two connecting discs 1, and the first connecting ring 6 and the second connecting ring 7 are in butt joint and locking by utilizing the first bolts 8 and the first nuts 9.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a prevent leaking tubular pile end plate of thick liquid which characterized by: the locking device comprises a connecting disc (1), a first connecting pipe (2), a first sealing ring (3), a second connecting pipe (4), a second sealing ring (5) and a locking assembly; the first connecting pipe (2) is fixedly arranged on one end face of the connecting disc (1), so that the connecting disc (1) can be fixedly connected with the pipeline through the first connecting pipe (2); a connecting groove is arranged in the connecting disc (1) and penetrates through the other end face of the connecting disc (1), and a first sealing ring (3) is arranged in the connecting groove, so that the end part of the second connecting pipe (4) can be inserted into the connecting groove in a matched mode and is in sealing contact connection with the end face of the connecting groove through the first sealing ring (3); the other ends of the two connecting discs (1) are symmetrically and hermetically spliced through a second sealing ring (5), two ends of a second connecting pipe (4) are respectively inserted into connecting grooves of the two connecting discs (1), and the two connecting discs (1) are locked and fixed through a locking assembly.
2. The tubular pile end plate for preventing slurry leakage of claim 1, wherein: the locking assembly comprises a built-in locking assembly and an external locking assembly, the built-in locking assembly penetrates through the two connecting discs (1) and locks the two connecting discs (1), and the external connecting discs surround the outside of the two connecting discs (1) and lock the two connecting discs (1).
3. The tubular pile end plate for preventing slurry leakage of claim 2, wherein: the built-in locking assembly comprises a second bolt (10) and a second nut (11), a locking through hole is formed in each connecting disc (1), the second bolt penetrates through the locking through holes of the two spliced connecting discs (1) and is locked through the second nut (11), the two connecting discs (1) are tightly attached and fixed, the large end of the second bolt (10) is pressed on one connecting disc (1), and the second nut (11) is pressed on the other connecting disc (1).
4. The tubular pile end plate for preventing slurry leakage of claim 3, wherein: a protective ring (12) is arranged between the large head end of the second bolt (10) and the contact surface of one connecting disc (1), and a protective ring (12) is arranged between the second nut (11) and the contact surface of the other connecting disc (1).
5. A pile end plate for preventing slurry leakage according to claim 2 or 3, wherein: the built-in locking assemblies are provided with a plurality of groups which are uniformly arranged along the circumferential direction of the connecting disc (1).
6. The pile end plate for preventing slurry leakage of claim 3 or 4, wherein: an auxiliary handle with a convex structure is arranged at the big end of the second bolt (10).
7. The tubular pile end plate for preventing slurry leakage of claim 2, wherein: the external locking assembly comprises a first connecting ring (6), a second connecting ring (7), a first bolt (8) and a first nut (9); the first connecting ring (6) and the second connecting ring (7) are both in a semicircular annular structure, and the first connecting ring (6) and the second connecting ring (7) are spliced and surround the outer side walls of the two connecting discs (1); flanges are arranged at two ends of the semi-circular structure, so that the first connecting ring (6) and the second connecting ring (7) are connected in a split mode through a first bolt (8) and a first nut (9) which are connected through the flanges in a threaded matching mode.
8. The tubular pile end plate for preventing slurry leakage of claim 7, wherein: the outer side wall of the connecting disc (1) is circumferentially provided with a limiting ring groove, the cross section of the limiting ring groove is of an L-shaped structure and penetrates through the other end face of the connecting disc (1), and the first connecting ring (6) and the second connecting ring (7) can be matched and embedded in the limiting ring groove.
9. The tubular pile end plate for preventing slurry leakage of claim 1, wherein: the connecting disc (1), the first connecting pipe (2), the first sealing ring (3), the second connecting pipe (4), the second sealing ring (5) and the external locking assembly in the locking assembly are coaxially arranged.
10. The pile end plate for preventing slurry leakage of claim 1 or 9, wherein: the inner diameter of the first connecting pipe (2) is larger than that of the connecting disc (1), the diameter of the connecting groove is larger than that of the connecting disc (1), and the inner diameter of the second connecting pipe (4) is equivalent to that of the connecting disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327237.4U CN213419874U (en) | 2020-10-19 | 2020-10-19 | Pipe pile end plate for preventing slurry leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327237.4U CN213419874U (en) | 2020-10-19 | 2020-10-19 | Pipe pile end plate for preventing slurry leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419874U true CN213419874U (en) | 2021-06-11 |
Family
ID=76267817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022327237.4U Expired - Fee Related CN213419874U (en) | 2020-10-19 | 2020-10-19 | Pipe pile end plate for preventing slurry leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419874U (en) |
-
2020
- 2020-10-19 CN CN202022327237.4U patent/CN213419874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |