CN113471920B - Underground buried flame-retardant MPP electric power pipe with direction-changing assembly - Google Patents
Underground buried flame-retardant MPP electric power pipe with direction-changing assembly Download PDFInfo
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- CN113471920B CN113471920B CN202110545243.3A CN202110545243A CN113471920B CN 113471920 B CN113471920 B CN 113471920B CN 202110545243 A CN202110545243 A CN 202110545243A CN 113471920 B CN113471920 B CN 113471920B
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 8
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003433 contraceptive agent Substances 0.000 description 1
- 230000002254 contraceptive effect Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/32—Installations of cables or lines on walls, floors or ceilings using mounting clamps
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to the technical field of power pipes, in particular to a flame-retardant MPP power pipe with a turning assembly for underground burying, which comprises a vertical plate and a power pipe, wherein a plurality of square holes are uniformly distributed on the vertical plate, the power pipe is arranged in the square holes of the vertical plate, the power pipe and the vertical plate are vertically distributed, clamping seats are symmetrically distributed on two sides of the power pipe, a half-mouth-shaped rod penetrates through the clamping seats, one end of the half-mouth-shaped rod extends into a U-shaped pipe cavity formed in the vertical plate, and a spring is sleeved on the half-mouth-shaped rod.
Description
Technical Field
The invention relates to the technical field of power tubes, in particular to an underground embedded flame-retardant MPP power tube with a turning component.
Background
Underground among the prior art buries underground with fire-retardant MPP power pipe work, need set up a plurality of support grillages on the route of laying of power pipe, the power pipe runs through the grillage, guarantees like this that the position of power pipe in underground is stable unchangeable, ordinary support grillage function singleness.
If the supporting plate frame can be used, the flexible adjustment in the laying process of the power pipe can be met, the efficiency of construction embedding work is effectively improved, the problem can be solved, and the flame-retardant MPP power pipe with the turning component for underground embedding is provided.
Disclosure of Invention
The invention aims to provide an underground flame-retardant MPP power tube with a direction-changing component, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a flame-retardant MPP power tube with a direction-changing assembly for underground burying comprises a vertical plate and a power tube, wherein a plurality of square holes are uniformly distributed on the vertical plate, the power tube is arranged in the square holes of the vertical plate, the power tube and the vertical plate are vertically distributed, clamping seats are symmetrically distributed on two sides of the power tube, a half-mouth-shaped rod penetrates through the clamping seats, one end of the half-mouth-shaped rod extends into a U-shaped tube cavity formed in the vertical plate, a spring is sleeved on the half-mouth-shaped rod, a main tube cavity, an auxiliary tube cavity, an F-shaped tube cavity and an air hole are formed in the vertical plate, one side of the main tube cavity is communicated with the auxiliary tube cavity, one end of the main tube cavity extends out of the vertical plate, a power seat is arranged at the end part of the main tube cavity, one end of the power seat is contacted with a pressure spring, one end of the pressure spring is contacted with the air hole plate, check valves are arranged in the main tube cavity and the auxiliary tube cavity, one end of the F-shaped tube cavity extends into the main tube cavity, and one side of the F-shaped pipe cavity is communicated with a plurality of uniformly distributed air holes, a pressure column is arranged in each air hole, one end of each pressure column is fixedly connected with a clamping device, and one end of each clamping device extends into the half-mouth-shaped rod.
Preferably, the check valve includes rubber pad and support column, the support column is fixed on the riser, and one side of support column is connected with the rubber pad of T type discoid, and the middle part bulge of rubber pad is fixed to be embedded into in the support column, and the support column is fitted with a contraceptive ring and is equipped with a plurality of evenly distributed's through-hole.
Preferably, a one-way valve is arranged in the main pipe cavity on one side of the main pipe cavity and the auxiliary pipe cavity joint, an air hole plate is arranged on the other side of the main pipe cavity and the auxiliary pipe cavity joint, the power seat is in the shape of a cylinder fixedly connected to the middle of one side of the disk body, and the cylinder of the power seat is movably sleeved in the main pipe cavity.
Preferably, the clamping device comprises an interception block, a spring piece and a clamping block, one end of the clamping block is fixedly connected with the pressure column, the clamping block is arranged in a square groove formed in the vertical plate, a plurality of evenly-distributed square grooves are formed in the side wall, facing the clamping device, of the half-mouth-shaped rod, the interception block and the spring piece are arranged on one side of the clamping block, and the clamping block is square and is in a shape of a square block, and one corner of the block is in a shape of a circular horn.
Preferably, the intercepting block and the spring leaf are arranged in a sliding groove formed in one side wall of the clamping block, the intercepting block is fixed on the vertical plate, and one end of the intercepting block is in contact with the wavy plate-shaped spring leaf.
Preferably, one end of the spring is in contact with the inner wall of the square hole of the vertical plate, the half-mouth-shaped rod is sleeved in a through hole formed in the clamping seat, clamping rings are fixedly sleeved on the half-mouth-shaped rods on two sides of the clamping seat, and an arc-surface groove is formed in one side wall of the clamping seat.
Compared with the prior art, the invention has the beneficial effects that:
1. the structural design of the invention realizes the effect that the plurality of power tubes are positioned and supported by the vertical plate, after the plurality of power tubes are preliminarily inserted into the vertical plate, the clamping seats on the two sides of the power tubes can gradually and firmly clamp the power tubes along with shaking of the vertical plate, the operation is convenient and rapid, and the underground laying work efficiency of the power tubes is improved;
2. the device causes the air current motion in the vertical plate through the hammering power seat, and utilizes the influence of the air current suction on the clamping device, thereby breaking the clamping state of the half-mouth rod, and the two clamping seats can not firmly clamp the power tube any more, and the relative position between the vertical plate and the power tube can be conveniently adjusted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the vertical plate;
FIG. 3 is a schematic view of a power base;
FIG. 4 is a schematic view of the structure at A in FIG. 2;
FIG. 5 is a schematic view of the structure at B in FIG. 4;
fig. 6 is a schematic view of a vertical plate structure.
In the figure: the vertical plate comprises a vertical plate 1, an electric power pipe 2, a clamping seat 3, a half-mouth-shaped rod 4, a U-shaped pipe cavity 5, a spring 6, a main pipe cavity 7, an auxiliary pipe cavity 8, an F-shaped pipe cavity 9, an air hole 10, a power seat 11, a pressure spring 12, an air hole plate 13, a one-way valve 14, a pressure column 15, a clamping device 16, an intercepting block 17, a spring piece 18, a clamping block 19, a rubber pad 20, a supporting column 21 and a clamping ring 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art without creative efforts based on the technical solutions of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a flame-retardant MPP power tube with a direction-changing component for underground embedding comprises a vertical plate 1 and a power tube 2, wherein a plurality of square holes are uniformly distributed on the vertical plate 1, the power tube 2 is arranged in the square hole of the vertical plate 1, the power tube 2 and the vertical plate 1 are vertically distributed, clamping seats 3 are symmetrically distributed on two sides of the power tube 2, a half-mouth-shaped rod 4 penetrates through the clamping seats 3, one end of the half-mouth-shaped rod 4 extends into a U-shaped tube cavity 5 formed on the vertical plate 1, a spring 6 is sleeved on the half-mouth-shaped rod 4, a main tube cavity 7, an auxiliary tube cavity 8, an F-shaped tube cavity 9 and an air hole 10 are formed in the vertical plate 1, one side of the main tube cavity 7 is communicated with the auxiliary tube cavity 8, one end of the main tube cavity 7 extends out of the vertical plate 1, a power seat 11 is arranged at the end of the main tube cavity 7, one end of the power seat 11 is contacted with a pressure spring 12, one end of the pressure spring 12 is contacted with an air hole plate 13, one-way valve 14 is arranged in each of the main tube cavity 7 and the auxiliary tube cavity 8, one end of the F-shaped pipe cavity 9 extends into the main pipe cavity 7, one side of the F-shaped pipe cavity 9 is communicated with a plurality of air holes 10 which are uniformly distributed, a pressure column 15 is arranged in each air hole 10, one end of each pressure column 15 is fixedly connected with a clamping device 16, and one end of each clamping device 16 extends into the half-mouth-shaped rod 4.
The check valve 14 comprises a rubber pad 20 and a support column 21, the support column 21 is fixed on the vertical plate 1, one side of the support column 21 is connected with the rubber pad 20 in a T-shaped disc shape, a middle protruding part of the rubber pad 20 is fixedly embedded into the support column 21, and a plurality of through holes which are uniformly distributed are annularly arranged on the support column 21.
Be provided with check valve 14 in the main lumen 7 of main lumen 7 and 8 interface one sides of auxiliary lumen, and the opposite side is provided with gas pocket board 13, and power seat 11 shape is disk body one side middle part fixedly connected with cylinder, and the cylinder activity of power seat 11 cup joints in main lumen 7, refers to fig. 3, is fixed with square piece on the inner wall of main lumen 7, and square piece is used for restricting the axial motion scope of power seat 11 in protruding the spout of seting up on the cylinder lateral wall of power seat 11.
The clamping device 16 comprises an interception block 17, a spring piece 18 and a fixture block 19, one end of the fixture block 19 is fixedly connected with the pressure column 15, the fixture block 19 is arranged in a square groove formed in the vertical plate 1, a plurality of evenly distributed square grooves are formed in the side wall of the half-mouth-shaped rod 4, which faces the clamping device 16, the interception block 17 and the spring piece 18 are arranged on one side of the fixture block 19, and the fixture block 19 is square and is in a shape of a square block, and one corner of the block is in a shape of a circular angle.
The intercepting block 17 and the spring leaf 18 are arranged in a sliding groove formed in one side wall of the clamping block 19, the intercepting block 17 is fixed on the vertical plate 1, and one end of the intercepting block 17 is in contact with the wavy plate-shaped spring leaf 18.
One end of the spring 6 is in contact with the inner wall of the square hole of the vertical plate 1, the half-mouth-shaped rod 4 is sleeved in a through hole formed in the clamping seat 3, the clamping ring 22 is fixedly sleeved on the half-mouth-shaped rods 4 on two sides of the clamping seat 3, an arc-shaped groove is formed in one side wall of the clamping seat 3, and referring to fig. 4, the power tube 2 partially protrudes into the arc-shaped groove of the half-mouth-shaped rod 4.
The working principle is as follows: the spring 6 elastically supports the half-mouth-shaped rod 4, the half-mouth-shaped rod 4 drives the clamping seat 3, the clamping seat 3 elastically abuts against the electric power tube 2 to achieve the effect of clamping the electric power tube 2, the half-mouth-shaped rod 4 moves close to the electric power tube 2 in a single direction under the clamping position of the clamping block 19, in the process that the electric power tube 2 is contacted with the clamping seat 3, the two clamping seats 3 gradually and stably clamp the electric power tube 2 by shaking the vertical plate 1, once a gap exists between the clamping seat 3 and the electric power tube 2, the clamping seat 3 can be close to the electric power tube 2 under the support of the half-mouth-shaped rod 4, the half-mouth-shaped rod 4 cannot move reversely, because the half-mouth-shaped rod 4 is clamped by the clamping block 19, if the half-mouth-shaped rod 4 can retract into the U-shaped tube cavity 5, a hammer-type tool is needed to hammer the power seat 11, the power seat 11 is forced to retract into the vertical plate 1, then the pressure spring 12 enables the power seat 11 to restore to the initial position, namely, the reciprocating motion of the power seat 11 causes the air flow motion in the main tube cavity 7 and the auxiliary tube cavity 8, when the power seat 11 approaches the air hole plate 13, the gas in the main pipe cavity 7 is squeezed into the auxiliary pipe cavity 8 and then discharged outside, the power seat 11 generates suction force when being far away from the process, the gas in the F-shaped pipe cavity 9 is sucked out, so that the air pressure suction force acts on the pressure column 15, the pressure column 15 drives the clamping block 19, the clamping block 19 overcomes the rebound influence of the spring piece 18 and moves away from the half-mouth-shaped rod 4, the half-mouth-shaped rod 4 is not clamped, and the state that the clamping seat 3 stably clamps the power pipe 2 is broken.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (1)
1. The utility model provides an underground buries underground with fire-retardant MPP electric power pipe with diversion subassembly, includes riser (1) and electric power pipe (2), its characterized in that: the vertical plate (1) is provided with a plurality of square holes which are uniformly distributed, the square holes of the vertical plate (1) are internally provided with electric power tubes (2), the electric power tubes (2) and the vertical plate (1) are vertically distributed, two sides of each electric power tube (2) are provided with symmetrically distributed clamping seats (3), a half-mouth-shaped rod (4) penetrates through each clamping seat (3), one end of each half-mouth-shaped rod (4) extends into a U-shaped tube cavity (5) formed in the vertical plate (1), each half-mouth-shaped rod (4) is sleeved with a spring (6), a main tube cavity (7), an auxiliary tube cavity (8), an F-shaped tube cavity (9) and an air hole (10) are formed in the vertical plate (1), the side wall of the main tube cavity (7) is communicated with the auxiliary tube cavity (8), one end of the main tube cavity (7) extends to the outside the vertical plate (1), and the end part of the main tube cavity (7) extending to one end outside the vertical plate (1) is provided with a power seat (11), one end of a power seat (11) is in contact with one end of a pressure spring (12), the other end of the pressure spring (12) is in contact with an air hole plate (13), check valves (14) are arranged in a main pipe cavity (7) and an auxiliary pipe cavity (8), one end of an F-shaped pipe cavity (9) extends into the main pipe cavity (7), the side wall of the other end of the F-shaped pipe cavity (9) is communicated with a plurality of uniformly distributed air holes (10), a pressure column (15) is arranged in each air hole (10) in a sliding mode, one end of each pressure column (15) is fixedly connected with one end of a clamping device (16), the other end of each clamping device (16) is clamped in a clamping groove formed in a half-mouth-shaped rod (4), each check valve (14) comprises a rubber pad (20) and a supporting column (21), each supporting column (21) is fixed on a vertical plate (1), one side of each supporting column (21) is connected with a T-shaped disc-shaped rubber pad (20), the middle protruding part of the rubber pad (20) is fixedly embedded into the supporting column (21), a plurality of through holes which are uniformly distributed are annularly arranged on the supporting column (21), a one-way valve (14) is arranged in the main tube cavity (7) on one side of a connector, connected with the auxiliary tube cavity (8), of the main tube cavity (7), the air hole plate (13) is arranged in the main tube cavity on the other side of the connector, the rubber pad (20) of the one-way valve (14) arranged in the main tube cavity (7) faces the connector, the rubber pad (20) of the one-way valve (14) arranged in the auxiliary tube cavity (8) is far away from the connector, and one end, far away from the connector, of the auxiliary tube cavity (8) extends to the outside of the vertical plate; the power seat (11) comprises a cylinder and a disk body part, the middle part of one side of the disk body part is fixedly connected with the cylinder, and the cylinder of the power seat (11) is movably sleeved in the main tube cavity (7); the clamping device (16) comprises an intercepting block (17), a spring piece (18) and a clamping block (19), one end of the clamping block (19) is fixedly connected with the pressure column (15), the clamping block (19) is arranged in a square groove formed in the vertical plate (1), a plurality of clamping grooves which are uniformly distributed are formed in the side wall, facing the clamping device (16), of the half-mouth-shaped rod (4), the clamping block (19) is matched with the clamping grooves, the intercepting block (17) and the spring piece (18) are arranged on one side of the clamping block (19), the clamping block (19) is of a square block structure with four corners, one corner of the clamping block (19), facing one side of the half-mouth-shaped rod (4), is in a circular-corner shape, and the circular-corner-shaped corner is a corner of the clamping block (19) far away from the square hole; the intercepting block (17) and the spring leaf (18) are arranged in a sliding groove formed in one side wall of the clamping block (19), the intercepting block (17) is fixed on the vertical plate (1), and one end of the intercepting block (17) is in contact with the wave-shaped spring leaf (18); one end of the spring (6) is in contact with the inner wall of the square hole of the vertical plate (1), the half-mouth-shaped rod (4) is sleeved in the through hole formed in the clamping seat (3), the half-mouth-shaped rods (4) on the two sides of the clamping seat (3) are fixedly sleeved with clamping rings (22), and one side wall of the clamping seat (3) is provided with an arc surface groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110545243.3A CN113471920B (en) | 2021-05-19 | 2021-05-19 | Underground buried flame-retardant MPP electric power pipe with direction-changing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110545243.3A CN113471920B (en) | 2021-05-19 | 2021-05-19 | Underground buried flame-retardant MPP electric power pipe with direction-changing assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113471920A CN113471920A (en) | 2021-10-01 |
| CN113471920B true CN113471920B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110545243.3A Active CN113471920B (en) | 2021-05-19 | 2021-05-19 | Underground buried flame-retardant MPP electric power pipe with direction-changing assembly |
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| Country | Link |
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| CN (1) | CN113471920B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116526390B (en) * | 2023-05-24 | 2023-09-19 | 雄县信通塑胶制品有限公司 | Flame-retardant MPP power tube with direction-changing assembly for underground burying and method |
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| CN212968292U (en) * | 2020-10-23 | 2021-04-13 | 深圳市众智动力科技有限公司 | Wire harness connector convenient to disassemble and assemble |
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2021
- 2021-05-19 CN CN202110545243.3A patent/CN113471920B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210266178U (en) * | 2019-05-23 | 2020-04-07 | 天津华一燃气设备有限公司 | Auxiliary reinforcing device for indoor gas equipment pipeline |
| CN210490379U (en) * | 2019-09-30 | 2020-05-08 | 许昌中新精科电气有限责任公司 | Mounting for mounting tubular bus |
| CN210608347U (en) * | 2019-11-26 | 2020-05-22 | 易兴波 | Cable fixing device for petroleum wellhead fishing operation |
| CN210693340U (en) * | 2019-12-13 | 2020-06-05 | 郑州铁路职业技术学院 | Communication cable bearing structure |
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| Publication number | Publication date |
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| CN113471920A (en) | 2021-10-01 |
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Effective date of registration: 20220713 Address after: 223005 Building 2, No. 75, fuzhun Road, Huai'an Economic and Technological Development Zone, Huai'an City, Jiangsu Province Applicant after: Jiangsu Xing'ao Technology Co.,Ltd. Address before: 223005 No. 7, Jingxiu Road, Huai'an Economic and Technological Development Zone, Huai'an City, Jiangsu Province Applicant before: Jiangsu Jinhuai Plastic Industry Co.,Ltd. |
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Effective date of registration: 20240424 Address after: No. 8 Xinzhu Road, Economic and Technological Development Zone, Huai'an City, Jiangsu Province, 223005 Patentee after: Jiangsu Michuan Technology Co.,Ltd. Country or region after: China Address before: 223005 Building 2, No. 75, fuzhun Road, Huai'an Economic and Technological Development Zone, Huai'an City, Jiangsu Province Patentee before: Jiangsu Xing'ao Technology Co.,Ltd. Country or region before: China |