CN218449448U - Can be used to photovoltaic power plant fortune cable protector for dimension - Google Patents
Can be used to photovoltaic power plant fortune cable protector for dimension Download PDFInfo
- Publication number
- CN218449448U CN218449448U CN202222507646.1U CN202222507646U CN218449448U CN 218449448 U CN218449448 U CN 218449448U CN 202222507646 U CN202222507646 U CN 202222507646U CN 218449448 U CN218449448 U CN 218449448U
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- CN
- China
- Prior art keywords
- pipe
- fixed pipe
- fixed
- photovoltaic power
- branch
- Prior art date
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- 230000001012 protector Effects 0.000 title abstract description 8
- 238000012423 maintenance Methods 0.000 claims abstract description 15
- 239000003063 flame retardant Substances 0.000 claims description 39
- 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 claims description 27
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 7
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 7
- 239000000347 magnesium hydroxide Substances 0.000 claims description 7
- 239000011490 mineral wool Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- Y02E10/50—Photovoltaic [PV] energy
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- Details Of Indoor Wiring (AREA)
Abstract
The utility model discloses a cable protection device for operation and maintenance of a photovoltaic power station, which comprises a fixed sleeve, a fixed pipe A and a fixed pipe B; the surface of the fixed pipe A is provided with a groove for placing a fixed screw; a concave hole for enabling a support rod on the fixing pipe B to enter the fixing pipe A is formed in one side of the fixing pipe A, a branch pipe for enabling the fixing pipe B to be connected with the fixing pipe A is welded on one side of the fixing pipe B, a fixing screw hole for enabling a fixing screw to enter the branch pipe is formed in the surface of the branch pipe, and a rubber pad B for improving the sealing performance of the branch pipe and the inner wall of the fixing pipe A is bonded on the outer side of the branch pipe; the utility model discloses a branch, clamping screw, adjusting screw, rubber pad A, rubber pad B and the fixed cover of installation have solved current cable protector when using, can't be according to the length of the fixed pipe A of length adjustment of cable main part and fixed pipe B, can't improve the problem of the seam crossing leakproofness of fixed pipe A and fixed pipe B simultaneously.
Description
Technical Field
The utility model relates to a cable protection technical field, in particular to can be used to photovoltaic power plant fortune cable protector for dimension.
Background
The operation and maintenance of the power station is short for the operation and maintenance of the solar photovoltaic power generation system, and the power station is scientifically and reasonably managed by means of preventive maintenance, periodic maintenance, regular equipment performance test and the like on the basis of system safety so as to ensure the safe, stable and efficient operation of the whole power station photovoltaic power generation system; a cable is a power or signal transmission device, and is generally composed of several wires or groups of wires.
Patent No. 201920706339.1 discloses a cable protection device, and this device helps improving the connection leakproofness of control room and cable, improves the safety in utilization and the reliability of trash cleaning machine.
The utility model discloses a photovoltaic power plant fortune is protected inside placing the body with the cable main part usually during dimension, then cut unnecessary body, the length of body can't be adjusted to the length of cable main part, the body of cutting can't carry out reuse, can cause the waste of body resource like this, can't be to the make full use of resource, and the body only wraps up the cable main part, make the cable main part not contact with the external world, protection to the cable main part has the limitation, therefore set up one kind and be used to photovoltaic power plant fortune cable protector that dimension.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a can be used to photovoltaic power plant fortune cable protector for dimension, the utility model discloses a branch, clamping screw, adjusting screw, rubber pad A, rubber pad B and the fixed cover of installation have solved current cable protector when using, according to the length of the fixed pipe A of length adjustment of cable main part and fixed pipe B, can't improve the problem of fixed pipe A and fixed pipe B's seam crossing leakproofness simultaneously.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a cable protection device for operation and maintenance of a photovoltaic power station comprises a fixing sleeve, a fixing pipe A and a fixing pipe B; the surface of the fixed pipe A is provided with a groove for placing a fixed screw;
fixed pipe A one side is seted up and is made branch on the fixed pipe B get into the inside shrinkage pool of fixed pipe A, the welding of fixed pipe B one side has the branch pipe that makes fixed pipe B and fixed pipe A be connected, the fixed screw that makes clamping screw get into the branch pipe inside is seted up on the branch pipe surface, the branch pipe outside bonds has the rubber pad B that improves branch pipe and fixed pipe A inner wall leakproofness, fixed pipe A and fixed pipe B are inside to have placed photovoltaic power plant fortune and maintain and use the cable main part, fixed cover one side is seted up and is made the regulation screw that the regulation screw adjusted fixed cover size, fixed cover inboard bonds has the rubber pad A that improves fixed pipe A and fixed pipe B seam crossing leakproofness.
Furthermore, a connecting sleeve for protecting the fixed pipe A is glued on the outer side of the fixed pipe A, and a flame retardant layer A and a flame retardant layer B which are used for improving the flame retardant property of the fixed pipe A are arranged in the connecting sleeve; through the fixed pipe A, fire-retardant layer A and the fire-retardant layer B that set up, improve fixed pipe A's fire behaviour.
Further, the flame-retardant layer A is filled with a magnesium hydroxide flame retardant, and the flame-retardant layer B is made of rock wool; improve fixed A's flame retardant property, be convenient for protect fixed A inside cable main part.
Furthermore, the size of the inner side of the concave hole is matched with that of the support rod; the branch of being convenient for gets into inside fixed pipe A through the shrinkage pool.
Furthermore, the size of the inner side of the adjusting screw hole is matched with that of the adjusting screw rod; the adjusting screw rod can conveniently enter the adjusting screw hole.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a branch of installation, clamping screw, adjusting screw, rubber pad A, rubber pad B and fixed cover, in using, the branch pipe of earlier fixed pipe B one side is placed inside fixed pipe A, the branch on the fixed pipe B gets into inside the shrinkage pool that fixed pipe A one side was seted up afterwards, rotate the clamping screw in the fixed pipe A upper groove afterwards, clamping screw one end gets into inside the fixed screw that branch pipe surface was seted up afterwards, thereby be convenient for according to the length adjustment of cable main part fixed pipe A and fixed pipe B's length, the fixed cover of pulling removes afterwards, with fixed cover one side to fixed pipe A and fixed pipe B's seam crossing, rotate adjusting screw afterwards, make adjusting screw make fixed cover fix the seam crossing at fixed pipe A and fixed pipe B through the regulation screw on fixed cover surface, fixed inboard rubber pad A of cover improves the leakproofness of fixed pipe A and fixed pipe B's seam crossing, the rubber pad B in the branch pipe outside further improves the leakproofness of fixed pipe A and fixed pipe B's seam crossing simultaneously, it is inside to avoid the foreign matter to get into fixed pipe A and fixed pipe B through fixed pipe A and fixed pipe B's seam crossing.
2. The utility model discloses an adapter sleeve of installation, fire-retardant layer A and fire-retardant layer B, during the use, fire-retardant layer A and fire-retardant layer B in the adapter sleeve are filled respectively by magnesium hydroxide fire retardant and are made with the rock wool, the magnesium hydroxide fire retardant releases the bound water when being heated and decomposing, absorb a large amount of latent heats, reduce the surface temperature of the synthetic material that it was filled in flame, fine flame retardant property has, rock wool uses rock rocks such as basalt as raw and other to produce simultaneously, belong to inorganic incombustible material, fine flame retardant property has, thereby improve the flame retardant property of fixed pipe A, be convenient for protect fixed pipe A cable main part.
Drawings
Fig. 1 is a schematic view of an overall structure of a cable protection device for operation and maintenance of a photovoltaic power station according to the present invention;
fig. 2 is a schematic side view of a cross-sectional structure of a fixing tube a of the cable protection device for operation and maintenance of a photovoltaic power station according to the present invention;
in the figure: 1. fixing a sleeve; 2. fixing the tube A; 3. adjusting the screw rod; 4. adjusting the screw hole; 5. a rubber pad A; 6. fixing the screw rod; 7. a groove; 8. a cable body; 9. connecting sleeves; 10. a branch pipe; 11. fixing screw holes; 12. a rubber pad B; 13. concave holes; 14. a strut; 15. a fixed tube B; 16. a flame retardant layer A; 17. and a flame retardant layer B.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a cable protection device for operation and maintenance of a photovoltaic power station comprises a fixing sleeve 1, a fixing pipe A2 and a fixing pipe B15; the surface of the fixed pipe A2 is provided with a groove 7 for placing a fixed screw 6;
fixed pipe A2 one side is seted up and is made branch 14 on the fixed pipe B15 get into the inside shrinkage pool 13 of fixed pipe A2, the welding of fixed pipe B15 one side has branch pipe 10 that makes fixed pipe B15 be connected with fixed pipe A2, branch pipe 10 surface is seted up and is made fixing screw 6 get into the inside fixed screw 11 of branch pipe 10, branch pipe 10 outside bonds has the rubber pad B12 that improves branch pipe 10 and fixed pipe A2 inner wall leakproofness, fixed pipe A2 and fixed pipe B15 are inside to have placed photovoltaic power plant for fortune dimension cable main part 8, fixed cover 1 one side is seted up and is made adjusting screw 4 that adjusting screw 3 carries out the regulation to fixed cover 1 size, fixed cover 1 inboard bonds and has the rubber pad A5 that improves fixed pipe A2 and fixed pipe B15 seam crossing leakproofness, the inboard size of shrinkage pool 13 is identical with branch 14, adjusting screw 4 inboard size is identical with adjusting screw 3.
The fixing pipe comprises a fixing pipe A2, a connecting sleeve 9 for protecting the fixing pipe A2 is glued on the outer side of the fixing pipe A2, a flame-retardant layer A16 and a flame-retardant layer B17 which are arranged in the connecting sleeve 9 and used for improving the flame-retardant property of the fixing pipe A2, the flame-retardant layer A16 is filled with a magnesium hydroxide flame retardant, and the flame-retardant layer B17 is made of rock wool; through the fixed pipe A2, fire-retardant layer A16 and the fire-retardant layer B17 that set up, improve fixed pipe A2's fire behaviour, be convenient for protect fixed pipe A2 inside cable main part 8.
It should be noted that, the utility model relates to a cable protector for operation and maintenance of photovoltaic power station, when in use, the branch pipe 10 on one side of the fixed pipe B15 is firstly placed inside the fixed pipe A2, then the support rod 14 on the fixed pipe B15 enters the concave hole 13 arranged on one side of the fixed pipe A2, then the fixed screw 6 in the groove 7 on the fixed pipe A2 is rotated, then one end of the fixed screw 6 enters the fixed screw hole 11 arranged on the surface of the branch pipe 10, thereby the length of the fixed pipe A2 and the fixed pipe B15 is convenient to be adjusted according to the length of the cable main body 8, then the fixed sleeve 1 is pulled to move, one side of the fixed sleeve 1 is moved to the joint of the fixed pipe A2 and the fixed pipe B15, then the adjusting screw 3 is rotated, the adjusting screw 3 makes the fixed sleeve 1 fixed at the joint of the fixed pipe A2 and the fixed pipe B15 through the adjusting screw hole 4 on the surface of the fixed sleeve 1, the rubber pad A5 on the inner side of the fixed sleeve 1 improves the sealing performance of the joint of the fixed pipe A2 and the fixed pipe B15, the rubber pad B12 on the outer side of the branch pipe 10 further improves the sealing performance of the joint of the fixed pipe A2 and the fixed pipe B15, foreign matters are prevented from entering the fixed pipe A2 and the fixed pipe B15 through the joint of the fixed pipe A2 and the fixed pipe B15, then a cable main body 8 for photovoltaic power station operation penetrates through the fixed pipe A2 and the fixed pipe B15, the flame-retardant layer A16 and the flame-retardant layer B17 in the connecting sleeve 9 on the outer side of the fixed pipe A2 are respectively filled with a magnesium hydroxide flame retardant and made of rock wool, the magnesium hydroxide flame retardant releases combined water when being heated and decomposed to absorb a large amount of latent heat so as to reduce the surface temperature of the filled synthetic material in flame, the flame-retardant performance is good, and the rock wool is produced by taking basalt stone such as basalt as raw materials, belongs to inorganic non-combustible materials and has good flame-retardant performance, fixed pipe B15 surface structure is the same with fixed pipe A2 surface structure to improve fixed pipe A2 and fixed pipe B15's fire behaviour, be convenient for protect fixed pipe A2 and the cable main part 8 in the fixed pipe B15.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A cable protection device for operation and maintenance of a photovoltaic power station comprises a fixed sleeve (1), a fixed pipe A (2) and a fixed pipe B (15); the device is characterized in that a groove (7) for placing a fixing screw (6) is formed in the surface of the fixing pipe A (2);
fixed pipe A (2) one side is seted up and is made branch (14) on fixed pipe B (15) get into the inside shrinkage pool (13) of fixed pipe A (2), fixed pipe B (15) one side welding has branch pipe (10) that make fixed pipe B (15) be connected with fixed pipe A (2), branch pipe (10) surface is seted up and is made clamping screw (6) get into branch pipe (10) inside fixed screw (11), branch pipe (10) outside bonds and has rubber pad B (12) that improve branch pipe (10) and fixed pipe A (2) inner wall leakproofness, fixed pipe A (2) and fixed pipe B (15) inside have been placed photovoltaic power station fortune and have been maintained with cable main part (8), fixed cover (1) one side is seted up and is made adjusting screw (4) that adjusting screw (3) adjust fixed cover (1) size, fixed cover (1) inboard bonding has A (5) that improve fixed pipe A (2) and fixed pipe B (15) seam department leakproofness.
2. The cable protection device for photovoltaic power plant operation and maintenance according to claim 1, wherein: the fixed pipe A (2) outside is glued with adapter sleeve (9) that protects fixed pipe A (2), fixed pipe A (2) fire behavior's fire-retardant layer A (16) and fire-retardant layer B (17) of improvement that adapter sleeve (9) inside set up.
3. The cable protection device for photovoltaic power plant operation and maintenance according to claim 2, characterized in that: the flame-retardant layer A (16) is formed by filling a magnesium hydroxide flame retardant, and the flame-retardant layer B (17) is made of rock wool.
4. The cable protection device for photovoltaic power plant operation and maintenance according to claim 1, wherein: the size of the inner side of the concave hole (13) is matched with that of the support rod (14).
5. The cable protection device for operation and maintenance of the photovoltaic power station as claimed in claim 1, wherein: the size of the inner side of the adjusting screw hole (4) is matched with that of the adjusting screw rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222507646.1U CN218449448U (en) | 2022-09-22 | 2022-09-22 | Can be used to photovoltaic power plant fortune cable protector for dimension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222507646.1U CN218449448U (en) | 2022-09-22 | 2022-09-22 | Can be used to photovoltaic power plant fortune cable protector for dimension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449448U true CN218449448U (en) | 2023-02-03 |
Family
ID=85082574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222507646.1U Active CN218449448U (en) | 2022-09-22 | 2022-09-22 | Can be used to photovoltaic power plant fortune cable protector for dimension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218449448U (en) |
-
2022
- 2022-09-22 CN CN202222507646.1U patent/CN218449448U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 103, Block B, No. 755, Gangyuan Second Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, 250000, Jinan, Shandong Patentee after: Shandong Qisheng Energy Technology Co.,Ltd. Address before: Room 103, Block B, No. 755, Gangyuan Second Road, Jinan Area, China (Shandong) Pilot Free Trade Zone, 250000, Jinan, Shandong Patentee before: Shandong Qisheng Construction Co.,Ltd. |