CN220816853U - Water conservancy construction pipeline - Google Patents
Water conservancy construction pipeline Download PDFInfo
- Publication number
- CN220816853U CN220816853U CN202322453988.4U CN202322453988U CN220816853U CN 220816853 U CN220816853 U CN 220816853U CN 202322453988 U CN202322453988 U CN 202322453988U CN 220816853 U CN220816853 U CN 220816853U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- tube
- outer tube
- water conservancy
- fixing
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 33
- 238000012856 packing Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Abstract
The utility model relates to the field of water conservancy construction pipelines, in particular to a water conservancy construction pipeline, which has the technical scheme that: the novel pipeline type pipeline fixing device comprises an inner pipeline and an outer pipeline, wherein the outer pipeline is arranged outside the inner pipeline, fixing plates are symmetrically arranged on the side edges of the outer pipeline, fixing nuts are arranged in the middle of the fixing plates, and the middle of each fixing nut is connected with a positive and negative screw rod in a threaded manner, so that the novel pipeline type pipeline fixing device has the advantages that: the first outer tube and the second outer tube are wrapped outside the inner pipeline in an opposite direction, the two sides of the first outer tube and the second outer tube penetrate through the fixing nut in the middle of the fixing plate through the positive and negative screws, when the whole length of the pipeline needs to be prolonged, the positive and negative screws can be rotated positively and negatively, the fixing nut drives the first outer tube and the second outer tube to move to the two sides of the inner pipeline through the fixing plate to be prolonged, when the fixing plate needs to be shortened, the positive and negative screws can be reversed, and the fixing nut drives the first outer tube and the second outer tube to move to the middle of the inner pipeline through the fixing plate to be shortened, and pipeline cutting adjustment is not needed.
Description
Technical Field
The utility model relates to the field of water conservancy construction pipelines, in particular to a water conservancy construction pipeline.
Background
The water conservancy construction pipeline refers to a pipeline system for conveying water flow in water conservancy projects. The water pump plays an important role in hydraulic engineering and is used for conveying, distributing and controlling water resources, including water supply, water drainage, irrigation, pollution discharge and the like.
In the prior art, when installing water conservancy construction pipeline, need shorten pipeline cutting or with two pipeline interconnect extension according to the installation needs, however if after the extension, water conservancy construction pipeline length overlength still need cut unnecessary pipeline, and the round trip operation is comparatively inconvenient, influences the efficiency of construction.
Therefore, the invention of the water conservancy construction pipeline is very necessary.
Disclosure of utility model
The present utility model is directed to solving the problems set forth in the background art.
In order to achieve the above object, the present utility model provides the following technical solutions: the water conservancy construction pipeline comprises an inner pipeline and an outer pipeline, wherein the outer pipeline is arranged outside the inner pipeline, fixing plates are symmetrically arranged on the side edges of the outer pipeline, fixing nuts are arranged in the middle of the fixing plates, and the middle of each fixing nut is in threaded connection with a positive and negative screw rod;
The outer pipeline comprises a first outer pipe and a second outer pipe, the first outer pipe and the second outer pipe are arranged outside the inner pipeline, and connecting lugs are symmetrically arranged outside the first outer pipe and the second outer pipe.
Based on the above characteristics: when the whole length of the pipeline needs to be prolonged, the positive and negative screws can be positively rotated, at the moment, the fixing nuts drive the first outer pipe and the second outer pipe to move to the two sides of the inner pipeline through the fixing plates to be prolonged, when the first outer pipe and the second outer pipe need to be shortened, the positive and negative screws can be reversely rotated, the fixing nuts drive the first outer pipe and the second outer pipe to move to the middle of the inner pipeline through the fixing plates to be shortened, and the pipeline cutting adjustment is not needed, so that the pipeline cutting and adjusting are simple and convenient.
Preferably, the first annular groove and the second annular groove are symmetrically arranged on two sides of the outer portion of the inner pipeline.
Based on the above characteristics: the sealing structure is convenient to install, so that a gap between the inner pipeline and the outer pipeline can be sealed.
Preferably, a first sealing ring is clamped in the first annular groove, and the first sealing ring is made of rubber materials.
Based on the above characteristics: the first sealing ring is used for filling the gap between the inner pipeline and the outer pipeline, so as to prevent leakage of liquid, gas or solid particles, and has good elasticity and wear resistance.
Preferably, a second sealing ring is clamped in the second annular groove, and the second sealing ring is made of sealing packing.
Based on the above characteristics: the second sealing ring is made of sealing packing, can adapt to different working pressure and temperature conditions, has good corrosion resistance, and can play a double sealing effect.
Preferably, the first outer tube and the second outer tube have the same structure, the first outer tube and the second outer tube are both composed of a first semicircular tube and a second semicircular tube, and clamping blocks and clamping grooves are formed in the side edges of the first semicircular tube and the second semicircular tube.
Based on the above characteristics: the first outer tube or the second outer tube is composed of a first semicircular tube and a second semicircular tube, when the first semicircular tube and the second semicircular tube are composed, the two symmetrical first semicircular tubes and the second semicircular tubes are aligned, then the clamping blocks are clamped into the clamping grooves, at the moment, the connecting lugs outside the first semicircular tubes and the second semicircular tubes are in an aligned state, and finally the connecting lugs are penetrated by screws to fix the connecting lugs.
Preferably, the first semicircular tube and the second semicircular tube are movably connected, and the first semicircular tube and the second semicircular tube are in a circular structure after being assembled.
Based on the above characteristics: the first semicircle pipe and the second semicircle pipe are detachable, when one of them first semicircle pipe and second semicircle pipe damage, only need one of them change can, need not to change whole pipeline, practice thrift the cost.
Preferably, the clamping block is movably clamped with the clamping groove.
Based on the above characteristics: the first semicircle pipe and the second semicircle pipe are movably clamped with the clamping block and the clamping groove, and when the clamp is required to be disassembled, the clamping block is pulled out of the clamping groove only by manpower.
The beneficial effects of the utility model are as follows:
1. The first semicircle pipe and the second semicircle pipe pass through fixture block and draw-in groove activity joint, first outer tube and second outer tube of equipment for circular structure, first outer tube and second outer tube are opposite direction state parcel outside the pipeline, and the both sides of first outer tube and second outer tube are run through the fixation nut in the middle of the fixed plate by positive and negative screw rod, when the whole length of extension pipeline is needed, can the positive and negative screw rod of corotation, the fixation nut will drive the both sides removal of first outer tube and second outer tube to the pipeline through the fixed plate and lengthen this moment, when needs become short, can the positive and negative screw rod of corotation, make fixation nut drive the intermediate movement of first outer tube and second outer tube to the pipeline through the fixed plate shorten, need not the pipeline cutting adjustment, it is simple convenient.
2. The first sealing ring is clamped inside the first annular groove and used for filling the gap between the inner pipeline and the outer pipeline, so as to prevent leakage of liquid, gas or solid particles, the second sealing ring is clamped inside the second annular groove and made of sealing packing, different working pressure and temperature conditions can be adapted, and the sealing packing has good corrosion resistance, so that the first sealing ring and the second sealing ring can have double sealing effect, and gaps are reserved between the inner pipeline and the outer pipeline.
Drawings
FIG. 1 is a connection state diagram of an outer pipeline of a water conservancy construction pipeline;
FIG. 2 is a separation state diagram of an outer pipeline of a water conservancy construction pipeline;
FIG. 3 is a schematic diagram of an inner pipeline structure of a water conservancy construction pipeline provided by the utility model;
fig. 4 is a split view of a first outer tube of a water conservancy construction pipeline provided by the utility model.
In the figure: 1. an inner pipe; 11. a first annular groove; 111. a first seal ring; 12. a second annular groove; 121. a second seal ring; 2. an outer pipe; 21. a first outer tube; 211. a first semicircle tube; 212. a second semicircle tube; 213. a clamping block; 214. a clamping groove; 22. a second outer tube; 23. a connecting lug; 3. a fixing plate; 4. a fixing nut; 5. and a positive and negative screw rod.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Referring to fig. 1-4, the water conservancy construction pipeline provided by the utility model comprises an inner pipeline 1 and an outer pipeline 2, wherein the outer pipeline 2 is arranged outside the inner pipeline 1, fixing plates 3 are symmetrically arranged on the side edges of the outer pipeline 2, fixing nuts 4 are arranged in the middle of the fixing plates 3, and a positive and negative screw rod 5 is connected in the middle of the fixing nuts 4 in a threaded manner;
The outer pipe 2 comprises a first outer pipe 21 and a second outer pipe 22, the first outer pipe 21 and the second outer pipe 22 are arranged outside the inner pipe 1, and connecting lugs 23 are symmetrically arranged outside the first outer pipe 21 and the second outer pipe 22.
The outer pipeline 2 is constituteed to first outer tube 21 and second outer tube 22, be the outside of opposite direction state parcel with first outer tube 21 and second outer tube 22 during the use, and the both sides of first outer tube 21 and second outer tube 22 are run through the fixation nut 4 in the middle of the fixed plate 3 by positive and negative screw rod 5, when the whole length of extension pipeline is required, can just turn positive and negative screw rod 5, fixation nut 4 will drive the both sides removal of first outer tube 21 and second outer tube 22 inwards pipeline 1 through the fixed plate 3 and lengthen this moment, when needs are shortened, can reverse positive and negative screw rod 5, make fixation nut 4 drive the centre removal of first outer tube 21 and second outer tube 22 inwards pipeline 1 through the fixed plate 3 shorten, need not pipeline cutting adjustment, it is simple convenient.
Further, a first annular groove 11 and a second annular groove 12 are symmetrically arranged on two sides of the outer part of the inner pipeline 1.
The sealing structure is convenient to install, so that the gap between the inner pipeline 1 and the outer pipeline 2 can be sealed.
Further, a first sealing ring 111 is clamped in the first annular groove 11, and the first sealing ring 111 is made of rubber materials.
The first seal ring 111 is used to fill the gap where the inner pipe 1 and the outer pipe 2 contact each other to prevent leakage of liquid, gas or solid particles, and has good elasticity and wear resistance.
Further, a second sealing ring 121 is clamped inside the second annular groove 12, and the second sealing ring 121 is made of sealing packing.
The second sealing ring 121 is made of sealing packing, can adapt to different working pressure and temperature conditions, has good corrosion resistance, and can achieve the effect of double sealing by the first sealing ring 111 and the second sealing ring 121.
Further, the first outer tube 21 and the second outer tube 22 have the same structure, the first outer tube 21 and the second outer tube 22 are both composed of a first semicircular tube 211 and a second semicircular tube 212, and clamping blocks 213 and clamping grooves 214 are arranged on the sides of the first semicircular tube 211 and the second semicircular tube 212.
The first outer tube 21 or the second outer tube 22 is composed of a first semicircular tube 211 and a second semicircular tube 212, the first semicircular tube 211 and the second semicircular tube 212 are composed into two independent semicircular structures, when the two semicircular tubes are composed, the two symmetrical first semicircular tubes 211 and the second semicircular tube 212 are aligned, then the clamping blocks 213 are clamped into the clamping grooves 214, at the moment, the connecting lugs 23 outside the first semicircular tube 211 and the second semicircular tube 212 are also in an aligned state, and finally the connecting lugs 23 are penetrated by screws for fixing.
Further, the first semicircle tube 211 and the second semicircle tube 212 are movably connected, and the first semicircle tube 211 and the second semicircle tube 212 are assembled to have a circular structure.
The first semicircle tube 211 and the second semicircle tube 212 are detachable, when one of the first semicircle tube 211 and the second semicircle tube 212 is damaged, only one of the first semicircle tube 211 and the second semicircle tube 212 is needed to be replaced, the whole pipeline is not needed to be replaced, and the cost is saved.
Further, the clamping block 213 is movably clamped with the clamping groove 214.
The first semicircular tube 211 and the second semicircular tube 212 are movably clamped with the clamping block 213 and the clamping groove 214, and when the disassembling is needed, the clamping block 213 is pulled out of the clamping groove 214 only by manpower.
The application process of the utility model is as follows: when the pipe is used, the first semicircular pipe 211 and the second semicircular pipe 212 are movably clamped through the clamping blocks 213 and the clamping grooves 214, so that the first semicircular pipe 211 and the second semicircular pipe 212 form the first outer pipe 21 and the second outer pipe 22, at this time, the first outer pipe 21 and the second outer pipe 22 are wrapped outside the inner pipe 1 in a facing state, the connecting lugs 23 outside the first semicircular pipe 211 and the second semicircular pipe 212 are in an aligned state, then the first semicircular pipe 211 and the second semicircular pipe 212 are fixed through the connecting lugs 23 by using screws, two sides of the first outer pipe 21 and the second outer pipe 22 penetrate through the fixing nuts 4 in the middle of the fixing plate 3 by the positive and negative screws 5, when the whole length of the pipe needs to be prolonged, the positive and negative screws 5 can be positively rotated, at this time, the fixing nuts 4 drive the first outer pipe 21 and the second outer pipe 22 to move to two sides of the inner pipe 1 through the fixing plate 3, when the whole length needs to be shortened, the positive and negative screws 5 can be reversely rotated, so that the fixing nuts 4 drive the first outer pipe 21 and the second outer pipe 22 to move to the middle of the inner pipe 1 through the fixing plate 3.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. The utility model provides a water conservancy construction pipeline, includes inner tube (1) and outer tube (2), outer tube (2) set up in the outside of inner tube (1), its characterized in that: the side edge of the outer pipeline (2) is symmetrically provided with a fixing plate (3), a fixing nut (4) is arranged in the middle of the fixing plate (3), and a positive and negative screw rod (5) is connected in the middle of the fixing nut (4) in a threaded manner;
The outer pipeline (2) comprises a first outer pipe (21) and a second outer pipe (22), the first outer pipe (21) and the second outer pipe (22) are arranged outside the inner pipeline (1), and connecting lugs (23) are symmetrically arranged outside the first outer pipe (21) and the second outer pipe (22).
2. A water conservancy construction pipeline according to claim 1, wherein: the two sides of the outer part of the inner pipeline (1) are symmetrically provided with a first annular groove (11) and a second annular groove (12).
3. A water conservancy construction pipeline according to claim 2, wherein: the first annular groove (11) is internally clamped with a first sealing ring (111), and the first sealing ring (111) is made of rubber materials.
4. A water conservancy construction pipeline according to claim 2, wherein: the second annular groove (12) is internally clamped with a second sealing ring (121), and the second sealing ring (121) is made of sealing packing.
5. A water conservancy construction pipeline according to claim 1, wherein: the first outer tube (21) and the second outer tube (22) are identical in structure, the first outer tube (21) and the second outer tube (22) are composed of a first semicircular tube (211) and a second semicircular tube (212), and clamping blocks (213) and clamping grooves (214) are formed in the side edges of the first semicircular tube (211) and the second semicircular tube (212).
6. A water conservancy construction pipeline according to claim 5, wherein: the first semicircular tube (211) and the second semicircular tube (212) are movably connected, and the first semicircular tube (211) and the second semicircular tube (212) are of a circular structure after being assembled.
7. A water conservancy construction pipeline according to claim 5, wherein: the clamping block (213) is movably clamped with the clamping groove (214).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453988.4U CN220816853U (en) | 2023-09-11 | 2023-09-11 | Water conservancy construction pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322453988.4U CN220816853U (en) | 2023-09-11 | 2023-09-11 | Water conservancy construction pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816853U true CN220816853U (en) | 2024-04-19 |
Family
ID=90674497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322453988.4U Active CN220816853U (en) | 2023-09-11 | 2023-09-11 | Water conservancy construction pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816853U (en) |
-
2023
- 2023-09-11 CN CN202322453988.4U patent/CN220816853U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |