CN218455593U - Pressure test back supporting device for large-caliber water supply and drainage pipeline - Google Patents
Pressure test back supporting device for large-caliber water supply and drainage pipeline Download PDFInfo
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- CN218455593U CN218455593U CN202222532303.0U CN202222532303U CN218455593U CN 218455593 U CN218455593 U CN 218455593U CN 202222532303 U CN202222532303 U CN 202222532303U CN 218455593 U CN218455593 U CN 218455593U
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- thick bamboo
- installation section
- install
- transmission shaft
- bevel gear
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- 238000012360 testing method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 33
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 33
- 241001330002 Bambuseae Species 0.000 claims abstract description 33
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 33
- 239000011425 bamboo Substances 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 239000004429 Calibre Substances 0.000 claims abstract description 8
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 238000010030 laminating Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipeline, its characterized in that: including the supporting seat, fixedly connected with installation section of thick bamboo on the supporting seat installs drainage pipe in the installation section of thick bamboo, installs three fixture that is used for fixed drainage pipe on the installation section of thick bamboo, and three fixture is circular equipartition on the installation section of thick bamboo, installs the actuating mechanism who is used for driving three fixture on the installation section of thick bamboo, and actuating mechanism includes: the transmission shaft, synchronizing wheel, hold-in range, second bevel gear and rotation handle rotate on the supporting seat and are connected with three transmission shaft, all install a synchronizing wheel on every transmission shaft, connect through synchronous belt drive between the three synchronizing wheel, all install a second bevel gear on every transmission shaft, install on the transmission shaft and rotate the handle. The utility model is simple in operation, to drainage pipe's installation fixed convenience, be convenient for carry out pressure test to drainage pipe.
Description
Technical Field
The utility model relates to a drainage pipe support equipment field specifically is a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipeline.
Background
The water supply and drainage pipe generally takes a pipeline with the length of less than 1 kilometer as a pressure test pipe section. During pressure test, the two ends of the pipe section are sealed by pipe plugs, and then pressurized by flushing water, so that the pipe plugs are subjected to external thrust generated by pressure water in the pipe. In order to prevent the interface from loosening, a support is required to be arranged to transmit the external thrust to the soil body, and the external thrust is balanced by a support system consisting of the back support and the surrounding soil body.
The back support commonly used in the engineering at present is generally made of concrete and is called a buttress. But has the following limitations: for a large-caliber water supply and drainage pipeline, the concrete buttress is large in using amount, high in manufacturing cost and complex in construction, the concrete buttress needs to be detached after pressure test is completed, the concrete buttress for the large-caliber pipeline is large in size, not only is the detaching work troublesome, but also materials are wasted, and therefore, aiming at the current situation, the pressure test back supporting device for the large-caliber water supply and drainage pipeline, which is simple to operate and convenient to install and fix the drainage pipeline, is urgently needed to be developed, so that the defects in the current practical application are overcome, and the current requirements are met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipe to solve the problem that provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipeline, includes the supporting seat, fixedly connected with installation section of thick bamboo on the supporting seat, install drainage pipeline in the installation section of thick bamboo, install three fixture that is used for fixed drainage pipeline on the installation section of thick bamboo, it is three fixture is circular equipartition on the installation section of thick bamboo, install the actuating mechanism who is used for driving three fixture on the installation section of thick bamboo, actuating mechanism includes: transmission shaft, synchronizing wheel, hold-in range, second bevel gear and rotation handle, it is connected with three transmission shaft, every to rotate on the supporting seat all install a synchronizing wheel on the transmission shaft, it is three connect through synchronous belt drive between the synchronizing wheel, every all install a second bevel gear on the transmission shaft, install the rotation handle on the transmission shaft.
As a further aspect of the present invention: the left end of the drainage pipeline is attached to the left end of the inner portion of the installation barrel.
As the utility model discloses further scheme again: the fixture includes: threaded sleeve, threaded rod, supporting piece, first bevel gear and gag lever post, the threaded sleeve rotates to be connected on the installation section of thick bamboo, install the threaded rod in the threaded sleeve, the bottom of threaded rod is connected with the supporting piece, the gag lever post that runs through the installation section of thick bamboo is installed at the top of threaded rod, gag lever post and installation section of thick bamboo sliding connection, first bevel gear is installed in the outside of threaded sleeve.
As the utility model discloses further scheme again: the inner side of the clamping piece is provided with anti-skid grains.
As the utility model discloses further scheme again: the second bevel gear is in running fit with the first bevel gear.
Has the beneficial effects that: this a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipeline, during the use, fix the supporting seat subaerial earlier, insert drainage pipeline in the installation section of thick bamboo again (drainage pipeline's both ends are in the encapsulated situation), and make drainage pipeline's left end and the inside left end laminating of installation section of thick bamboo, then, it rotates to drive the transmission shaft through rotating the handle, drive second bevel gear through the transmission shaft and rotate, drive first bevel gear through second bevel gear and rotate, it rotates to drive the thread bush through first bevel gear, it removes to drive threaded rod and holding piece to rotate through the thread bush, clip drainage pipeline through the holding piece, finally, it can to pour into the water pressure into in drainage pipeline and carry out the test, provide the holding power for drainage pipeline through supporting seat and installation section of thick bamboo, make drainage pipeline be in the nozzle state, prevent that drainage pipeline from taking place to rock. To sum up, the utility model is simple in operation, to drainage pipe's installation fixed convenience, be convenient for carry out the pressure test to drainage pipe.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a part of the structure of the present invention.
Fig. 3 is a schematic diagram of a part of the structure of the present invention.
Fig. 4 is an internal cross-sectional view of the present invention.
In the figure: 1. a supporting seat; 101. a fixing hole; 2. mounting the cylinder; 3. a water discharge pipeline; 4. a clamping mechanism; 401. a threaded sleeve; 402. a threaded rod; 403. a clamping piece; 4031. anti-skid lines; 404. a first bevel gear; 405. a limiting rod; 5. a drive mechanism; 501. a drive shaft; 502. a synchronizing wheel; 503. a synchronous belt; 504. a second bevel gear; 505. the handle is rotated.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Examples
Please refer to fig. 1-4, in the embodiment of the utility model, a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipeline, including supporting seat 1, be provided with a plurality of fixed orificess 101 on supporting seat 1, pass fixed orifices 101 with the bolt and fix subaerially, and then fix supporting seat 1 subaerially, fixedly connected with installation section of thick bamboo 2 on the supporting seat 1, install drainage pipe 3 in the installation section of thick bamboo 2, drainage pipe 3's left end and the laminating of the inside left end of installation section of thick bamboo 2, install three fixture 4 that are used for fixed drainage pipe 3 on the installation section of thick bamboo 2, three fixture 4 is circular equipartition on installation section of thick bamboo 2, install actuating mechanism 5 that is used for driving three fixture 4 on the installation section of thick bamboo 2, fixture 4 includes: thread bush 401, threaded rod 402, the holding piece 403, first bevel gear 404 and gag lever post 405, thread bush 401 rotates and connects on installation section of thick bamboo 2, install threaded rod 402 in the thread bush 401, the bottom of threaded rod 402 is connected with holding piece 403, the gag lever post 405 that runs through installation section of thick bamboo 2 is installed at the top of threaded rod 402, gag lever post 405 and installation section of thick bamboo 2 sliding connection, first bevel gear 404 is installed to the outside of thread bush 401, make threaded rod 402 can not rotate and can only do rectilinear movement along with thread bush 401 because the restriction of gag lever post 405 when thread bush 401 rotates, it removes to drive holding piece 403 to remove through threaded rod 402, clip drainage pipe 3 through holding piece 403, the inboard of holding piece 403 is provided with anti-skidding line 4031, and then increase the frictional force between holding piece 403 and the drainage pipe 3, actuating mechanism 5 includes: transmission shaft 501, synchronizing wheel 502, hold-in range 503, second bevel gear 504 and rotation handle 505, it is connected with three transmission shaft 501 to rotate on the supporting seat 1, all install a synchronizing wheel 502 on every transmission shaft 501, connect through hold-in range 503 transmission between the three synchronizing wheel 502, all install a second bevel gear 504 on every transmission shaft 501, second bevel gear 504 and first bevel gear 404 normal running fit, install rotation handle 505 on the transmission shaft 501, it rotates to drive transmission shaft 501 through rotating handle 505, it rotates to drive second bevel gear 504 through transmission shaft 501, it rotates to drive first bevel gear 404 through second bevel gear 504, it rotates to drive thread bush 401 through first bevel gear 404, it moves to drive threaded rod 402 and holding piece 403 to rotate through thread bush 401.
The utility model discloses a theory of operation is: this a back strutting arrangement for pressure test for heavy-calibre water supply and drainage pipeline, during the use, fix supporting seat 1 subaerial earlier, insert drainage pipeline 3 in installation cylinder 2 again (drainage pipeline 3's both ends are in the encapsulated situation), and make drainage pipeline 3's left end and the inside left end laminating of installation cylinder 2, then, drive transmission shaft 501 through rotating handle 505 and rotate, drive second bevel gear 504 through transmission shaft 501 and rotate, drive first bevel gear 404 through second bevel gear 504 and rotate, drive thread bush 401 through first bevel gear 404 and rotate, it drives threaded rod 402 and holding piece 403 and remove to rotate through thread bush 401, it cliies drainage pipeline 3 through holding piece 403, finally, it can to pour into water pressure into in drainage pipeline 3 and carry out the test, provide the holding power for drainage pipeline 3 through supporting seat 1 and installation cylinder 2, make drainage pipeline 3 be in the nozzle state, prevent that drainage pipeline 3 from taking place to rock.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a pressure testing back strutting arrangement for heavy-calibre water supply and drainage pipeline which characterized in that: including the supporting seat, fixedly connected with installation section of thick bamboo on the supporting seat, install drainage pipe in the installation section of thick bamboo, install three fixture that is used for fixed drainage pipe on the installation section of thick bamboo, it is three fixture is circular equipartition on the installation section of thick bamboo, install the actuating mechanism who is used for driving three fixture on the installation section of thick bamboo, actuating mechanism includes: transmission shaft, synchronizing wheel, hold-in range, second bevel gear and rotation handle, it is connected with three transmission shaft, every to rotate on the supporting seat all install a synchronizing wheel on the transmission shaft, it is three connect through synchronous belt drive between the synchronizing wheel, every all install a second bevel gear on the transmission shaft, install the rotation handle on the transmission shaft.
2. The pressure test back support device for the large-caliber water supply and drainage pipeline as claimed in claim 1, wherein: the left end of the drainage pipeline is attached to the left end of the interior of the installation cylinder.
3. The pressure test back support device for the large-caliber water supply and drainage pipeline as claimed in claim 1, wherein: the fixture includes: threaded sleeve, threaded rod, supporting piece, first bevel gear and gag lever post, the threaded sleeve rotates to be connected on the installation section of thick bamboo, install the threaded rod in the threaded sleeve, the bottom of threaded rod is connected with the supporting piece, the gag lever post that runs through the installation section of thick bamboo is installed at the top of threaded rod, gag lever post and installation section of thick bamboo sliding connection, first bevel gear is installed in the outside of threaded sleeve.
4. The pressure test back support device for the large-caliber water supply and drainage pipeline as claimed in claim 3, wherein: and the inner side of the clamping piece is provided with anti-skid grains.
5. The pressure test back support device for the large-caliber water supply and drainage pipeline as claimed in claim 3, wherein: the second bevel gear is in running fit with the first bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532303.0U CN218455593U (en) | 2022-09-26 | 2022-09-26 | Pressure test back supporting device for large-caliber water supply and drainage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222532303.0U CN218455593U (en) | 2022-09-26 | 2022-09-26 | Pressure test back supporting device for large-caliber water supply and drainage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218455593U true CN218455593U (en) | 2023-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222532303.0U Expired - Fee Related CN218455593U (en) | 2022-09-26 | 2022-09-26 | Pressure test back supporting device for large-caliber water supply and drainage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218455593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109971A (en) * | 2023-08-08 | 2023-11-24 | 广东海洋大学 | Automatic multidirectional adjustable ocean sediment core sample splitting system |
-
2022
- 2022-09-26 CN CN202222532303.0U patent/CN218455593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117109971A (en) * | 2023-08-08 | 2023-11-24 | 广东海洋大学 | Automatic multidirectional adjustable ocean sediment core sample splitting system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230207 |