CN213452226U - Connecting device for municipal water supply pipeline - Google Patents
Connecting device for municipal water supply pipeline Download PDFInfo
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- CN213452226U CN213452226U CN202022586915.9U CN202022586915U CN213452226U CN 213452226 U CN213452226 U CN 213452226U CN 202022586915 U CN202022586915 U CN 202022586915U CN 213452226 U CN213452226 U CN 213452226U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 230000006835 compression Effects 0.000 claims abstract description 28
- 238000007906 compression Methods 0.000 claims abstract description 28
- 230000002093 peripheral effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
A connecting device for municipal water supply pipelines comprises a water pipe, a connecting pipe, an upper clamping piece, a mounting frame, a lower clamping piece, a connecting part, a spring, a mounting plate, a first bolt, a connecting shaft, a connecting rod and a nut; valves are arranged on the connecting pipes, the connecting pipes are connected with the wedge-shaped compression rings, and annular grooves are formed in the peripheral surfaces of the other ends of the connecting pipes; sealing rings are arranged on the wedge-shaped compression rings; a filter screen is arranged in the mounting frame; the upper clamping piece and the lower clamping piece are arranged on the outer side of the wedge-shaped compression ring, and one ends of the upper clamping piece and the lower clamping piece are connected with the mounting plate; the mounting plates are provided with first through holes; the connecting rod is connected with the connecting part; one end of the spring is connected with the connecting part, and the other end of the spring is connected with the mounting plate; the upper clamping piece and the lower clamping piece are connected with the first connecting block; the first connecting block is provided with a second through hole; the first bolts penetrate through the second through holes and are connected with the nuts. The utility model discloses can also filter the impurity of aquatic in the time of can quick connect line.
Description
Technical Field
The utility model relates to a water supply line connects technical field, especially relates to a connecting device of municipal administration water supply line.
Background
The pipeline is a device which is connected by pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, flows from a high-pressure part to a low-pressure part of the pipeline, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum, natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices. The pipeline can be used for irrigation, hydroelectric power generation, town water supply, drainage, sediment discharge, emptying reservoir and construction water conservancy diversion cooperation spillway flood discharge etc. wherein, to the hydraulic turbine or to the pipeline of eminence water delivery, because of it bears great internal water pressure, so call penstock, current municipal administration is comparatively complicated with water supply piping connection step, and current pipe connection device connects the compactness relatively poor, has influenced pipeline installation's efficiency. In order to solve the problems, the application provides a connecting device of a municipal water supply pipeline.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a connecting device of municipal administration water supply line, the utility model discloses can also filter the impurity of aquatic when making things convenient for quick connecting tube.
(II) technical scheme
In order to solve the problems, the utility model provides a connecting device of a municipal water supply pipeline, which comprises a water delivery pipe, a connecting pipe, an upper clamping piece, a mounting frame, a lower clamping piece, a connecting part, a spring, a mounting plate, a first bolt, a connecting shaft, a connecting rod and a nut;
the two groups of connecting pipes are provided with valves, the two groups of connecting pipes are distributed side by side, the central axes of the two groups of connecting pipes are superposed, the outer peripheral surfaces of the mutually close ends of the two groups of connecting pipes are respectively connected with the two groups of wedge-shaped compression rings, and the outer peripheral surfaces of the other ends of the two groups of connecting pipes are provided with two groups of annular grooves for mounting water pipes; sealing rings are arranged on the end faces of the two groups of wedge-shaped compression rings, which are close to each other; the mounting frame is positioned between the two groups of connecting pipes; the two groups of connecting pipes are respectively pressed on two sides of the mounting frame towards the end surface of the mounting frame; a plurality of groups of filter screens are arranged in the mounting frame;
the upper clamping piece and the lower clamping piece are arranged on the outer side of the wedge-shaped compression ring, clamping grooves are formed in the end faces, facing the wedge-shaped compression ring, of the upper clamping piece and the lower clamping piece, the two side faces, where the clamping grooves are located, of the upper clamping piece and the lower clamping piece are tightly pressed against the side faces of the wedge-shaped compression ring, and one ends of the upper clamping piece and one ends of the lower clamping piece are connected with the multiple; a plurality of groups of first through holes are formed in the plurality of groups of mounting plates; one end of each group of connecting rods is connected with the corresponding connecting part, and the other end of each group of connecting rods penetrates through the corresponding first through hole and is rotatably connected with the corresponding connecting shaft; the mounting plate is connected with the connecting rod in a sliding manner; the springs are respectively sleeved on the peripheral surfaces of the connecting rods, one ends of the springs are connected with the connecting part, and the other ends of the springs are connected with the mounting plates;
one ends of the upper clamping piece and the lower clamping piece, which are far away from the multiple groups of mounting plates, are connected with the multiple groups of first connecting blocks; the multiple groups of first connecting blocks are arranged side by side, and multiple groups of second through holes are formed in the multiple groups of first connecting blocks; the first bolts of the multiple groups penetrate through the two groups of second through holes and are connected with the nuts.
Preferably, the projection shapes of the two groups of connected wedge-shaped compression rings and the projection shapes of the notch tangent planes of the clamping grooves are isosceles trapezoids.
Preferably, the device also comprises a limiting ring, a second connecting block and a second bolt;
the outer peripheral surface of the connecting pipe at the position of the annular groove is connected with a plurality of groups of second connecting blocks, and a sealing ring is arranged on the end surface of the bottom of the annular groove; the water delivery pipe is sleeved on the bottom surface of the annular groove; the limiting ring is sleeved outside the water conveying pipe; the outer peripheral surface of one end of the second bolt is connected with the limiting ring in a sliding mode, and the other end of the second bolt is connected with the second connecting block in a threaded mode.
Preferably, a sealing gasket is arranged on the end face of the mounting frame, which is in contact with the connecting pipe.
Preferably, the connecting pipe is in threaded connection with the wedge-shaped compression ring.
Preferably, a plurality of groups of filter elements are arranged among the plurality of groups of filter screens.
The above technical scheme of the utility model has following profitable technological effect:
in the utility model, the filtering net between the two groups of connecting pipes can filter out the sundries in the water when in use, the valves on the two groups of connecting pipes can be rotated to close the water source after a period of use, then the first bolt is rotated to separate the upper clamping piece from the lower clamping piece, and then the two groups of connecting pipes are separated and the mounting frame with the filtering net arranged in the middle is taken out; after the filter screen is cleaned, the filter screen is installed back;
in addition, gaps are reserved at the bottoms of the clamping grooves in the installation state of the upper clamping piece and the lower clamping piece and the wedge-shaped compression ring, so that the wedge-shaped compression ring can be further clamped;
the projection shapes of the other two groups of connected wedge-shaped compression rings and the projection shapes of the notch tangent planes of the clamping grooves are isosceles trapezoids, so that the movement of the wedge-shaped compression rings in the horizontal direction can be limited; the sealing performance of the whole pipeline is ensured;
in addition, the limiting ring and the sealing ring can be matched with and clamp the water pipe inside and outside the water pipe;
in addition, a plurality of groups of filter elements are arranged among the filter screens, so that filtered impurities can be stored in the filter elements, and the filter screens can be cleaned more conveniently.
Drawings
Fig. 1 is a cross-sectional view of the utility model provides a connecting device of municipal water supply pipeline.
Fig. 2 is the utility model provides a connecting structure sketch map of middle and upper clamping piece and lower clamping piece in municipal water supply pipe's connecting device.
Reference numerals: 1. a water delivery pipe; 2. a connecting pipe; 3. an upper clamp member; 4. installing a frame; 5. a filter screen; 6. a valve; 7. a seal ring; 8. a clamping groove; 9. a lower clamp member; 10. a wedge-shaped compression ring; 11. a second connecting block; 12. a limiting ring; 13. a second bolt; 14. a connecting portion; 15. a spring; 16. mounting a plate; 17. a first bolt; 18. a connecting rod; 19. a nut; 20. a connecting shaft; 21. a first connection block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides a connecting device for municipal water supply pipelines, which comprises a water pipe 1, a connecting pipe 2, an upper clamping member 3, a mounting frame 4, a lower clamping member 9, a connecting part 14, a spring 15, a mounting plate 16, a first bolt 17, a connecting shaft 20, a connecting rod 18 and a nut 19;
the two groups of connecting pipes 2 are provided with valves 6, the two groups of connecting pipes 2 are distributed side by side, the central axes of the two groups of connecting pipes 2 are overlapped, the outer peripheral surfaces of the mutually close ends of the two groups of connecting pipes 2 are respectively connected with the two groups of wedge-shaped compression rings 10, and the outer peripheral surfaces of the other ends of the two groups of connecting pipes 2 are provided with two groups of annular grooves for mounting the water conveying pipes 1; the end faces of the two groups of wedge-shaped compression rings 10, which are close to each other, are provided with sealing rings 7; the mounting frame 4 is positioned between the two groups of connecting pipes 2; the end surfaces of the two groups of connecting pipes 2 facing the mounting frame 4 respectively press the two sides of the mounting frame; a plurality of groups of filter screens 5 are arranged in the mounting frame 4;
the upper clamping piece 3 and the lower clamping piece 9 are arranged on the outer side of the wedge-shaped compression ring 10, clamping grooves 8 are formed in the end faces, facing the wedge-shaped compression ring 10, of the upper clamping piece 3 and the lower clamping piece 9, the side faces of the wedge-shaped compression ring 10 are pressed in a pressure equalizing mode on the two side faces, where the clamping grooves 8 are located, of the upper clamping piece 3 and the lower clamping piece 9, and one end of each of the upper clamping piece 3 and the lower clamping piece 9 is connected with a plurality; a plurality of groups of first through holes are arranged on the plurality of groups of mounting plates 16; one end of each of the plurality of groups of connecting rods 18 is connected with the plurality of groups of connecting parts 14, and the other end of each of the plurality of groups of connecting rods 18 passes through the plurality of groups of first through holes and is rotatably connected with the connecting shaft 20; the mounting plate 16 is connected with the connecting rod in a sliding way; the multiple groups of springs 15 are respectively sleeved on the peripheral surfaces of the multiple groups of connecting rods 18, one ends of the multiple groups of springs 15 are connected with the connecting part 14, and the other ends of the multiple groups of springs 15 are connected with the multiple groups of mounting plates 16;
one ends of the upper clamping piece 3 and the lower clamping piece 9 far away from the multiple groups of mounting plates 16 are connected with multiple groups of first connecting blocks 21; the groups of first connecting blocks 21 are arranged side by side, and the groups of first connecting blocks 21 are provided with a plurality of groups of second through holes; the first bolts 17 pass through the second through holes and are connected with the nuts 19.
In the utility model, the filtering net 5 between the two groups of connecting pipes 2 can filter out the sundries in the water when in use, the valves 6 on the two groups of connecting pipes 2 can be rotated to close the water source after a period of use, then the first bolt 17 is rotated to separate the upper clamping part 3 from the lower clamping part 9, and then the two groups of connecting pipes 2 are separated and the mounting frame 4 with the filtering net 5 arranged in the middle is taken out; after the filter screen is cleaned, the filter screen is installed back;
it should be noted that a gap is left at the bottom of the clamping groove when the upper clamping member 3, the lower clamping member 9 and the wedge-shaped pressure ring 10 are installed, so that the wedge-shaped pressure ring 10 can be further clamped;
in an alternative embodiment, the projection shapes of the two connected wedge-shaped pressing rings 10 and the projection shape of the notch section of the clamping groove 8 are isosceles trapezoids.
It should be noted that the projection shapes of the two groups of connected wedge-shaped compression rings 10 and the projection shapes of the notch tangent planes of the clamping grooves 8 are isosceles trapezoids, so that the movement of the wedge-shaped compression rings 10 in the horizontal direction can be limited; the sealing performance of the whole pipeline is ensured;
in an optional embodiment, the device further comprises a limiting ring 12, a second connecting block 11 and a second bolt 13;
the outer peripheral surface of the connecting pipe 2 at the position of the annular groove is connected with a plurality of groups of second connecting blocks 11, and a sealing ring is arranged on the end surface of the bottom of the annular groove; the water delivery pipe 1 is sleeved on the bottom surface of the annular groove; the limiting ring 12 is sleeved outside the water pipe 1; the outer peripheral surface of one end of the second bolt 13 is connected with the limiting ring 12 in a sliding mode, and the other end of the second bolt 13 is connected with the second connecting block 11 in a threaded mode.
It should be noted that the limiting ring 12 and the sealing ring can be matched with and clamp the water pipe 1 inside and outside the water pipe 1;
in an alternative embodiment, the end face of the mounting frame 4 in contact with the connecting tube 2 is provided with a gasket.
In an alternative embodiment, the coupling tube 2 is screwed to the wedge ring 10.
In an alternative embodiment, multiple sets of filter elements are arranged between the sets of filter screens 5.
It should be noted that, a plurality of filter elements are arranged between the plurality of filter screens 5, so that the filtered impurities can be stored in the filter elements, and the filter screens 5 can be cleaned more conveniently.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A connecting device of a municipal water supply pipeline is characterized by comprising a water pipe (1), a connecting pipe (2), an upper clamping piece (3), a mounting frame (4), a lower clamping piece (9), a connecting part (14), a spring (15), a mounting plate (16), a first bolt (17), a connecting shaft (20), a connecting rod (18) and a nut (19);
the two groups of connecting pipes (2) are provided with valves (6), the two groups of connecting pipes (2) are distributed side by side, the central axes of the two groups of connecting pipes (2) are superposed, the peripheral surfaces of the ends, close to each other, of the two groups of connecting pipes (2) are respectively connected with the two groups of wedge-shaped compression rings (10), and the peripheral surfaces of the other ends of the two groups of connecting pipes (2) are provided with two groups of annular grooves for mounting the water conveying pipes (1); the end faces of the two groups of wedge-shaped compression rings (10) close to each other are respectively provided with a sealing ring (7); the mounting frame (4) is positioned between the two groups of connecting pipes (2); the two groups of connecting pipes (2) are towards the end surface of the mounting frame (4) and respectively press the two sides of the mounting frame; a plurality of groups of filter screens (5) are arranged in the mounting frame (4);
the upper clamping piece (3) and the lower clamping piece (9) are arranged on the outer side of the wedge-shaped compression ring (10), clamping grooves (8) are formed in the end faces, facing the wedge-shaped compression ring (10), of the upper clamping piece (3) and the lower clamping piece (9), the side faces, where the clamping grooves (8) are located, of the upper clamping piece (3) and the lower clamping piece (9) are pressed tightly on the side faces of the wedge-shaped compression ring (10), and one ends of the upper clamping piece (3) and the lower clamping piece (9) are connected with a plurality of groups of mounting plates (16); a plurality of groups of first through holes are arranged on the plurality of groups of mounting plates (16); one end of each group of connecting rods (18) is connected with each group of connecting parts (14), and the other end of each group of connecting rods (18) penetrates through each group of first through holes and is rotatably connected with the connecting shaft (20); the mounting plate (16) is connected with the connecting rod in a sliding way; a plurality of groups of springs (15) are respectively sleeved on the peripheral surfaces of the plurality of groups of connecting rods (18), one ends of the plurality of groups of springs (15) are connected with the connecting part (14), and the other ends of the plurality of groups of springs (15) are connected with a plurality of groups of mounting plates (16);
one ends of the upper clamping piece (3) and the lower clamping piece (9) far away from the multiple groups of mounting plates (16) are connected with the multiple groups of first connecting blocks (21); the groups of first connecting blocks (21) are arranged side by side, and the groups of first connecting blocks (21) are provided with a plurality of groups of second through holes; the first bolts (17) penetrate through the second through holes and are connected with the nuts (19).
2. The connecting device for the municipal water supply pipeline according to claim 1, wherein the projection shapes of the two sets of the connected wedge-shaped compression rings (10) and the projection shapes of the notch sections of the clamping grooves (8) are isosceles trapezoids.
3. The connecting device for the municipal water supply pipeline according to claim 1, further comprising a stop collar (12), a second connecting block (11) and a second bolt (13);
the peripheral surface of the connecting pipe (2) at the position of the annular groove is connected with a plurality of groups of second connecting blocks (11), and the end surface of the bottom of the annular groove is provided with a sealing ring; the water delivery pipe (1) is sleeved on the bottom surface of the annular groove; the limiting ring (12) is sleeved outside the water delivery pipe (1); the outer peripheral surface of one end of the second bolt (13) is connected with the limiting ring (12) in a sliding mode, and the other end of the second bolt (13) is connected with the second connecting block (11) in a threaded mode.
4. The connecting device for the municipal water supply pipeline according to claim 1, wherein a gasket is provided on the end surface of the mounting frame (4) contacting the connecting pipe (2).
5. The municipal water supply pipe connection according to claim 1, wherein the connection pipe (2) is screwed to the wedge-shaped pressing ring (10).
6. The connecting device for municipal water supply pipes according to claim 1, wherein multiple sets of filter elements are provided between multiple sets of filter screens (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586915.9U CN213452226U (en) | 2020-11-10 | 2020-11-10 | Connecting device for municipal water supply pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022586915.9U CN213452226U (en) | 2020-11-10 | 2020-11-10 | Connecting device for municipal water supply pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213452226U true CN213452226U (en) | 2021-06-15 |
Family
ID=76300641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022586915.9U Active CN213452226U (en) | 2020-11-10 | 2020-11-10 | Connecting device for municipal water supply pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213452226U (en) |
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2020
- 2020-11-10 CN CN202022586915.9U patent/CN213452226U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240305 Address after: 459005 Gengzhang Village, Xicheng Town, Jiyuan City, Henan Province Patentee after: Shi Junfeng Country or region after: China Address before: 075000 tongshengde community, Qiaoxi District, Zhangjiakou City, Hebei Province Patentee before: Chang Lixia Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240415 Address after: No. 002, South Section of Lutong Street, Sili Town, Jiyuan City, Henan Province, 459000 Patentee after: Henan Xianghong Construction Engineering Co.,Ltd. Country or region after: China Address before: 459005 Gengzhang Village, Xicheng Town, Jiyuan City, Henan Province Patentee before: Shi Junfeng Country or region before: China |
|
| TR01 | Transfer of patent right |