CN209913378U - Multifunctional protective support for power line laying - Google Patents
Multifunctional protective support for power line laying Download PDFInfo
- Publication number
- CN209913378U CN209913378U CN201921165046.3U CN201921165046U CN209913378U CN 209913378 U CN209913378 U CN 209913378U CN 201921165046 U CN201921165046 U CN 201921165046U CN 209913378 U CN209913378 U CN 209913378U
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- CN
- China
- Prior art keywords
- power line
- fixed
- roller
- conveying roller
- laying
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a technical field is laid to the power line, discloses a multi-functional protection support is laid to power line, the protective capacities who lays in order to improve the power line, the both sides of fixing base all run through and are provided with the branch compression roller, one side that the below of brace table is located first fixed rotating shaft is connected with the transmission lead screw, the locating rack is connected with spacing lead screw through second fixed rotating shaft, the first conveying roller of inboard fixedly connected with of gag lever post. The utility model discloses double-deck conveying roller has been set up, through the transfer roller on the double-deck conveying roller, can assist the power line to lay, the registration roller can avoid the power line to lay the in-process skew orbital condition of appearance, through the further partial pressure of partial pressure roller to the power line, can avoid power line and protective cradle to produce the damaged condition of friction, through the rotation of driving screw to spacing lead screw, can adjust the height of double-deck conveying roller, and then can satisfy laying of power line under the different environment.
Description
Technical Field
The utility model relates to a technical field is laid to the power line, specifically is a multi-functional protective cradle is laid to power line.
Background
The power line laying refers to a process of laying and installing cables along a surveyed route to form a cable line, and can be divided into several laying modes such as overhead, underground (pipelines and direct burials), water bottom, walls and tunnels according to use occasions, and when the power line is laid, a protection support is usually needed to assist in laying the power line.
But the protection support is laid to power line on the market generally structure is comparatively single at present, and inconvenient staff adjusts the height of the conveying roller on the protection support, can not satisfy the laying to power line under the different environment. Therefore, the person skilled in the art provides a multifunctional protective bracket for laying power lines to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multi-functional protective cradle is laid to power line to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional protection bracket for laying power lines comprises a supporting table, wherein fixing plates are fixed at the bottoms of four supporting rods below the supporting table, a pressure dividing groove is fixed at the middle position of the front side above the supporting table, a spring is embedded in the pressure dividing groove, a fixing seat is fixed at the top end of the spring, pressure dividing rollers are arranged on the two sides of the fixing seat in a penetrating manner, positioning frames are fixed at the edge positions of the two sides above the supporting table, a limiting screw rod is arranged in the positioning frame in a penetrating manner above the supporting table, a first fixing rotating shaft is fixed at one side below the supporting table, a transmission screw rod is connected to one side of the first fixing rotating shaft below the supporting table, a second fixing rotating shaft is fixed at the top end position of the inner side of the positioning frame, and the positioning frame is connected with the limiting screw rod through the second fixing rotating shaft, the outside of spacing lead screw is connected with cup joints the nut, one side that cup joints the nut is located the inboard of locating rack and is fixed with the gag lever post, the inboard fixedly connected with first conveying roller of gag lever post, and the inboard rear side fixedly connected with second conveying roller that is located first conveying roller of gag lever post.
As a further aspect of the present invention: the first conveying roller comprises a transfer roller, connecting pieces are fixed on two sides of the transfer roller, the transfer roller is connected with the positioning roller through the connecting pieces, and a fixing block is fixed at the top end of the positioning roller.
As a further aspect of the present invention: the structure of the first conveying roller is completely consistent with that of the second conveying roller, and the spacing distance between the first conveying roller and the second conveying roller is not less than 10 cm.
As a further aspect of the present invention: the motor is fixed on one side of the transmission screw rod, the transmission screw rod uses a center line as a boundary line, one side of the center line is provided with a positive screw thread, the other side of the center line is provided with a negative screw thread, and the transmission screw rod is rotatably connected with the limiting screw rod through the positive screw thread and the negative screw thread.
As a further aspect of the present invention: the inner diameter of the partial pressure groove is matched with the outer diameter of the spring, and the partial pressure groove and the spring are fixed through welding.
As a further aspect of the present invention: the upper surface of fixed plate runs through and is provided with fixed screw, and 4 are no less than to the quantity of fixed screw.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is provided with the double-layer conveying roller, the power line can be assisted to be laid through the transfer roller on the double-layer conveying roller, the labor intensity of workers is reduced, the positioning roller can avoid the condition of deviating from a track in the process of laying the power line, thereby improving the working efficiency of laying the power line, the practical function of the protective bracket is enhanced, meanwhile, the situation that the power line is too stressed to cause too large bending deformation in the process of laying the power line and increase the laying difficulty can be avoided through the first conveying roller and the second conveying roller, thereby ensuring the smoothness in the process of laying the power line, the situation that the power line and the protective bracket generate friction damage can be avoided through the further partial pressure of the partial pressure roller on the power line, simultaneously, the transmission performance of laying the power line can be improved, the workers can lay the power line conveniently, and the limiting screw rod, can adjust the height of double-deck conveying roller, and then can satisfy laying of power line under the different environment, improve the practicality of protective cradle, reduce the operating strength that the staff laid the power line.
Drawings
Fig. 1 is a schematic structural view of a multifunctional protective bracket for laying a power line;
FIG. 2 is a schematic structural diagram of a limiting screw rod in a multifunctional protective bracket for laying a power line;
FIG. 3 is an enlarged view of the multifunctional protective bracket for laying a power line at A in FIG. 1;
fig. 4 is a schematic structural diagram of a first conveying roller in the multifunctional protective bracket for laying power lines.
In the figure: 1. a support table; 2. a fixing plate; 3. a pressure distributing roller; 4. a first fixed rotating shaft; 5. a positioning frame; 6. a limiting screw rod; 7. sleeving a nut; 8. a limiting rod; 9. a first conveying roller; 91. a transfer roller; 92. a connecting member; 93. a positioning roller; 94. a fixed block; 10. a second conveying roller; 11. a transmission screw rod; 12. a second fixed rotating shaft; 13. a pressure-dividing groove; 14. a spring; 15. a fixed seat.
Detailed Description
Please refer to fig. 1-4, in the embodiment of the utility model, a multi-functional protective cradle is laid to power line, including brace table 1, brace table 1's below all is fixed with fixed plate 2 in four bracing piece bottoms, and the upper surface of fixed plate 2 runs through and is provided with fixed screw, and 4 are no less than to the quantity of fixed screw, through with fixed screw and relevant equipment fixed connection on fixed plate 2, can ensure protective cradle's fastness, avoid laying the in-process at the power line, the power line drives the condition that protective cradle moved together.
The top of brace table 1 is located front side middle part position department and is fixed with partial pressure groove 13, the inboard embedding in partial pressure groove 13 is provided with spring 14, spring 14's top is fixed with fixing base 15, fixing base 15's both sides are all run through and are provided with partial pressure roller 3, partial pressure groove 13's internal diameter and spring 14's external diameter looks adaptation, and partial pressure groove 13 passes through welded fastening with spring 14, through spring 14 to partial pressure roller 3's decompression, when laying the power line, partial pressure roller 3 further divides the pressure to the power line, can avoid power line and protective cradle to produce the damaged condition of friction, and then the transport nature that the power line was laid has been improved, make things convenient for the laying of staff to the power line.
The upper part of the supporting platform 1 is fixed with a positioning frame 5 at the edge positions of two sides, the upper part of the supporting platform 1 is arranged at the inner side of the positioning frame 5 in a penetrating way and is provided with a limit screw rod 6, the lower part of the supporting platform 1 is fixed with a first fixed rotating shaft 4 at one side, the lower part of the supporting platform 1 is connected with a transmission screw rod 11 at one side of the first fixed rotating shaft 4, the inner side of the positioning frame 5 is fixed with a second fixed rotating shaft 12 at the top end position, the positioning frame 5 is connected with the limit screw rod 6 through the second fixed rotating shaft 12, the outer side of the limit screw rod 6 is connected with a sleeve nut 7, one side of the sleeve nut 7 is arranged at the inner side of the positioning frame 5 and is fixed with a limit rod 8, one side of the transmission screw rod 11 is fixed with a motor, the transmission screw rod 11 takes a central line as a boundary line, one side of the central line is a positive screw tooth, the transmission lead screw 11 drives the limiting lead screw 6 to rotate, then drives the cup joint nut 7 to rotate, and the cup joint nut 7 drives the limiting rod 8 to go up and down, can adjust the height of double-layer conveying roller, thereby being capable of meeting the laying of power lines under different environments, improving the practicability of the protective support and reducing the operation intensity of workers for laying the power lines.
The inboard fixedly connected with first conveying roller 9 of gag lever post 8, first conveying roller 9 is including transferring roller 91, the both sides of transferring roller 91 all are fixed with connecting piece 92, and transfer roller 91 passes through connecting piece 92 and is connected with registration roller 93, the top of registration roller 93 is fixed with fixed block 94, through transferring roller 91 on the first conveying roller 9, can assist the power line to lay, reduce staff's intensity of labour, registration roller 93 can avoid the power line to lay the orbital condition of skew that appears in-process, and then improve the work efficiency that the power line was laid, strengthen the utility function of protective cradle, thereby through the combination of transferring roller 91 and registration roller 93, can make the steady transport of power line on the protective cradle.
The inboard of gag lever post 8 is located the rear side fixedly connected with second conveying roller 10 of first conveying roller 9, first conveying roller 9 is identical completely with second conveying roller 10's structure, and the spacing distance between first conveying roller 9 and the second conveying roller 10 is not less than 10cm, through first conveying roller 9 and second conveying roller 10, can avoid the power line atress too big, it is too big to lead to power line to lay the in-process bending deformation, increase the condition of laying the degree of difficulty, and then guarantee the smooth nature of power line laying in-process, reduce staff's operating strength.
The utility model discloses a theory of operation is: when the power line is laid, the motor drives the transmission screw rod 11 to rotate the limiting screw rod 6 and further drives the sleeve nut 7 to rotate, the sleeve nut 7 drives the limiting rod 8 to lift and further adjusts the height of the double-layer conveying roller, so that a worker can adjust the conveying height of the double-layer conveying roller according to different laying environments, thereby being capable of meeting the laying of the power line under different environments, improving the practicability of the protective bracket, reducing the operation intensity of the worker for laying the power line, assisting the laying of the power line through the transfer roller 91 on the first conveying roller 9, reducing the labor intensity of the worker, avoiding the condition of deviating from a track in the laying process of the power line by the positioning roller 93, further improving the working efficiency of laying the power line, strengthening the practical function of the protective bracket, and combining the transfer roller 91 with the positioning roller 93, can make the steady transport of power line on the protective cradle, the interval of first conveying roller 9 and second conveying roller 10, can avoid the power line atress too big, it is too big to lead to power line laying process bending deformation, increase the condition of laying the degree of difficulty, and then guarantee the smoothness of power line laying process, reduce staff's manipulation strength, through the decompression of spring 14 partial pressure roller 3, when laying the power line, partial pressure roller 3 further divides the pressure to the power line, can avoid power line and protective cradle to produce the damaged condition of friction, and then the transport nature that the power line was laid has been improved, make things convenient for the laying of staff to the power line.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multifunctional protection support for laying power lines comprises a support table (1) and is characterized in that a fixing plate (2) is fixed at the bottoms of four support rods below the support table (1), a pressure dividing groove (13) is fixed at the middle position of the front side above the support table (1), a spring (14) is embedded into the inner side of the pressure dividing groove (13), a fixing seat (15) is fixed at the top end of the spring (14), pressure dividing rollers (3) are arranged on the two sides of the fixing seat (15) in a penetrating manner, positioning frames (5) are fixed at the edge positions of the two sides above the support table (1), a limiting screw rod (6) is arranged at the inner side of the positioning frame (5) above the support table (1) in a penetrating manner, a first fixed rotating shaft (4) is fixed at one side below the support table (1), and a transmission screw rod (11) is connected at one side of the first fixed rotating shaft (4) below the support table (1), the inboard of locating rack (5) is located top position department and is fixed with second fixed rotating shaft (12), and locating rack (5) are connected with spacing lead screw (6) through second fixed rotating shaft (12), the outside of spacing lead screw (6) is connected with cup joints nut (7), one side that cup joints nut (7) is located inboard fixed limiting rod (8) of locating rack (5), the first conveying roller (9) of inboard fixedly connected with of limiting rod (8), and the inboard rear side fixedly connected with second conveying roller (10) that is located first conveying roller (9) of limiting rod (8).
2. The multifunctional protection bracket for laying power lines as claimed in claim 1, wherein the first conveying roller (9) comprises a transfer roller (91), connecting pieces (92) are fixed on both sides of the transfer roller (91), the transfer roller (91) is connected with a positioning roller (93) through the connecting pieces (92), and a fixing block (94) is fixed on the top end of the positioning roller (93).
3. The multifunctional protective bracket for laying power lines as claimed in claim 1, wherein the first conveyor roller (9) and the second conveyor roller (10) have the same structure, and the spacing distance between the first conveyor roller (9) and the second conveyor roller (10) is not less than 10 cm.
4. The multifunctional protection bracket for laying power lines as claimed in claim 1, wherein a motor is fixed on one side of the transmission screw rod (11), the transmission screw rod (11) is defined by a central line, one side of the central line is a positive thread, the other side of the central line is a negative thread, and the transmission screw rod (11) is rotatably connected with the limit screw rod (6) through the positive thread and the negative thread.
5. The multifunctional protective bracket for laying power lines as claimed in claim 1, wherein the inner diameter of the pressure dividing groove (13) is matched with the outer diameter of the spring (14), and the pressure dividing groove (13) and the spring (14) are fixed by welding.
6. The multifunctional protective bracket for laying power lines as claimed in claim 1, wherein the fixing screw holes are arranged on the upper surface of the fixing plate (2) in a penetrating manner, and the number of the fixing screw holes is not less than 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165046.3U CN209913378U (en) | 2019-07-23 | 2019-07-23 | Multifunctional protective support for power line laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921165046.3U CN209913378U (en) | 2019-07-23 | 2019-07-23 | Multifunctional protective support for power line laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209913378U true CN209913378U (en) | 2020-01-07 |
Family
ID=69051086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921165046.3U Expired - Fee Related CN209913378U (en) | 2019-07-23 | 2019-07-23 | Multifunctional protective support for power line laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209913378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889934A (en) * | 2021-09-07 | 2022-01-04 | 深圳供电局有限公司 | Cable support frame |
-
2019
- 2019-07-23 CN CN201921165046.3U patent/CN209913378U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113889934A (en) * | 2021-09-07 | 2022-01-04 | 深圳供电局有限公司 | Cable support frame |
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Legal Events
| 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: 20200107 |