CN212114738U - Electric power PVC pipe buries ground and connects anti-settling device - Google Patents
Electric power PVC pipe buries ground and connects anti-settling device Download PDFInfo
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- CN212114738U CN212114738U CN202021139581.4U CN202021139581U CN212114738U CN 212114738 U CN212114738 U CN 212114738U CN 202021139581 U CN202021139581 U CN 202021139581U CN 212114738 U CN212114738 U CN 212114738U
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- supporting seat
- fixing device
- type supporting
- electric power
- base
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- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000010276 construction Methods 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a floor drain technical field's an electric power PVC pipe buries ground and connects anti-settling device, which comprises a base, fixing device and back fixing device before base upper portion is provided with, back fixing device includes left U type supporting seat and right U type supporting seat, left side U type supporting seat and right U type supporting seat pass through the inflation screw fixation on base upper portion, the inflation screw top is provided with first screw cap, bolt and second bolt cap installation limiting plate are passed through to left side U type supporting seat and right U type supporting seat top, be provided with first body in the preceding fixing device, be provided with the second body in the back fixing device, be provided with the joint between first body and the second body, solve the joint department when electric power PVC pipe buries the ground owing to backfill or subside yielding cracked problem.
Description
Technical Field
The utility model relates to a ground building construction art field specifically is an electric power PVC pipe buries ground and connects anti-settling device.
Background
The PVC power pipe is generally used as a cable protection pipe, has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardance, good insulating property, no pollution, difficult aging, light weight, convenient construction and the like, and all performance indexes of the PVC power pipe reach or exceed the level of similar domestic products through national-level and provincial detection, identification and certification. The product performance is superior to the traditional asbestos cable duct and the common PVC pipe, and is an ideal substitute for the traditional power cable sheath pipe.
At present, the electric power pipe is buried underground, a cable is better protected, but because the length of the wire pipes is limited, joint connection is needed between the wire pipes, but joints are easy to deform and break due to backfill soil or settlement, a plurality of uncertain factors in the process of backfilling the buried wire pipes lead to uneven settlement in the backfilling process or after backfilling is completed, or because the construction period is long, the soil quality at the bottom of the trench is disturbed due to factors such as water accumulated at the bottom of the trench caused by weather reasons, and the base layer of the trench is softened and the bearing capacity is reduced. The back filling settlement can cause the bending deformation of the line pipe joint, and once the allowable deformation value is exceeded, accidents such as fracture of the joint can be caused finally, so that the service life of the cable is influenced, electric leakage is caused in serious cases, even the personal safety is endangered, and the adverse effect is caused to the society and the environment. Therefore, the protection of the buried pipeline settlement problem is very important in building construction.
Based on this, the utility model designs an electric power PVC pipe is buried ground and is connected anti-settling device to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power PVC pipe buries ground and connects anti-settling device to the joint department when proposing electric power PVC pipe and burying ground among the above-mentioned background art is owing to backfill soil or subside yielding fracture's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power PVC pipe buries ground and connects anti-settling device, includes the base, fixing device and after-fixing device before base upper portion is provided with, after-fixing device includes left U type supporting seat and right U type supporting seat, left side U type supporting seat and right U type supporting seat pass through the inflation screw fixation on base upper portion, the inflation screw top is provided with first screw cap, bolt and second bolt cap installation limiting plate are passed through at left side U type supporting seat and right U type supporting seat top, be provided with first body in the preceding fixing device, be provided with the second body in the after-fixing device, be provided with the joint between first body and the second body, solve the joint department when electric power PVC pipe buries ground owing to backfill or subside yielding cracked problem.
As a further scheme of the utility model, the base is reinforced concrete earth prefabricated construction, set up a plurality of installation through-holes on the base, the inflation screw is installed in the installation through-hole, can effectively adjust the distance between the left and right sides U type supporting seat according to the spool diameter, guarantees the fixed spool that fixing device can be better.
As the utility model discloses a further scheme, U type supporting seat adopts stainless steel construction with the limiting plate, prevents that the device from burying the water corrosion rust that causes for a long time underground.
As a further aspect of the present invention, the front fixing device is identical to the rear fixing device in structure, and the symmetrical arrangement is provided at the top of the front and rear ends of the base.
As a further scheme of the utility model, distance between left side U type supporting seat and right U type supporting seat, limiting plate and the base equals the diameter of first body and second body, and effectual spool is fixed, prevents that the spool from subsiding and causing the joint fracture.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses before the spool is gone into the ditch, pour the concrete base at the bottom of the ditch of pipe, consolidate the basis, the original soil body state of protection basis, reduce the disturbance to the foundation soil body, can effectively strengthen soil body stability, base upper portion is provided with preceding fixing device and back fixing device in addition and fixes around the joint, effectively strengthen the stability of joint department, and when subsiding, the joint department does not receive the effect of any power, keep original state, protection when having reached the joint subsides, both ends atress about avoiding the joint when subsiding, the joint fracture that causes, influence the life of cable, lead to the electric leakage when serious and endanger the personal safety problem even;
2. the utility model discloses install in pipeline kneck, also can set up at the unstable district section of online pipe atress as required, can install many places as required at the length direction of spool.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. base 2, preceding fixing device 3, back fixing device 4, left U type supporting seat 5, right U type supporting seat 6, inflation screw 7, first screw cap 8, bolt 9, second screw cap 10, limiting plate 11, first body 12, second body 13, joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an electric power PVC pipe underground joint prevents subsiding device, includes base 1, 1 upper portion of base is provided with preceding fixing device 2 and back fixing device 3, back fixing device 3 includes left U type supporting seat 4 and right U type supporting seat 5, left side U type supporting seat 4 and right U type supporting seat 5 pass through expansion screw 6 to be fixed on 1 upper portion of base, expansion screw 6 top is provided with first screw cap 7, bolt 8 and second screw cap 9 installation limiting plate 10 are passed through at left side U type supporting seat 4 and the 5 top of right U type supporting seat, be provided with first body 11 in the preceding fixing device 2, be provided with second body 12 in the back fixing device 3, be provided with joint 13 between first body 11 and the second body 12, the joint department when solving electric power PVC pipe underground owing to backfill soil or subside yielding cracked problem.
The U-shaped supporting seat 5 and the limiting plate 10 are of stainless steel structures, and therefore the device is prevented from being corroded and rusted due to water corrosion caused by burying for a long time.
The front fixing device 2 and the rear fixing device 3 are identical in structure and are symmetrically arranged at the tops of the front end and the rear end of the base 1.
The distance between left U type supporting seat 4 and right U type supporting seat 5, limiting plate 10 and the base 1 equals the diameter of first body 11 and second body 12, and is effectual to the spool fixed, prevents that the spool from subsiding and causing the joint fracture.
The working principle is as follows: 1 upper portion of base is provided with preceding fixing device 2 and 3 fixed around to joint 13 of back fixing device, effectively strengthens the stability of joint department, and when subsiding, the effect of any power is not received in joint department, keeps original state, has reached the protection when subsiding the joint, connects 13 left and right sides both ends atress when avoiding subsiding, and the joint 13 that causes splits, influences the life of cable, leads to electric leakage when serious and endangers the personal safety problem even, simultaneously the utility model discloses also can set up at the unstable district section of spool atress as required, can install many places as required at the length direction of spool.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an electric power PVC pipe buries ground and connects anti-settling device, includes base (1), its characterized in that: base (1) upper portion is provided with preceding fixing device (2) and after-fixing device (3), after-fixing device (3) are including left U type supporting seat (4) and right U type supporting seat (5), left side U type supporting seat (4) and right U type supporting seat (5) are fixed on base (1) upper portion through inflation screw (6), inflation screw (6) top is provided with first screw cap (7), bolt (8) and second screw cap (9) installation limiting plate (10) are passed through at left side U type supporting seat (4) and right U type supporting seat (5) top, be provided with first body (11) in preceding fixing device (2), be provided with second body (12) in after-fixing device (3), be provided with between first body (11) and second body (12) and connect (13).
2. The electric power PVC pipe buried joint anti-settling device of claim 1, which is characterized in that: base (1) is reinforced concrete prefabricated construction, set up a plurality of installation through-holes on base (1), inflation screw (6) are installed in the installation through-hole.
3. The electric power PVC pipe buried joint anti-settling device of claim 1, which is characterized in that: the U-shaped supporting seat (5) and the limiting plate (10) are made of stainless steel structures.
4. The electric power PVC pipe buried joint anti-settling device of claim 1, which is characterized in that: the front fixing device (2) and the rear fixing device (3) are identical in structure and are symmetrically arranged at the tops of the front end and the rear end of the base (1).
5. The electric power PVC pipe buried joint anti-settling device of claim 1, which is characterized in that: the distance between the left U-shaped supporting seat (4) and the right U-shaped supporting seat (5), the distance between the limiting plate (10) and the base (1) is equal to the diameter of the first pipe body (11) and the diameter of the second pipe body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021139581.4U CN212114738U (en) | 2020-06-18 | 2020-06-18 | Electric power PVC pipe buries ground and connects anti-settling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021139581.4U CN212114738U (en) | 2020-06-18 | 2020-06-18 | Electric power PVC pipe buries ground and connects anti-settling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114738U true CN212114738U (en) | 2020-12-08 |
Family
ID=73615729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021139581.4U Active CN212114738U (en) | 2020-06-18 | 2020-06-18 | Electric power PVC pipe buries ground and connects anti-settling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114738U (en) |
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2020
- 2020-06-18 CN CN202021139581.4U patent/CN212114738U/en active Active
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