CN220148828U - Pay-off rack for electric power construction - Google Patents
Pay-off rack for electric power construction Download PDFInfo
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- CN220148828U CN220148828U CN202321635873.0U CN202321635873U CN220148828U CN 220148828 U CN220148828 U CN 220148828U CN 202321635873 U CN202321635873 U CN 202321635873U CN 220148828 U CN220148828 U CN 220148828U
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- fixedly connected
- ring
- paying
- braking
- brake
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- 238000010276 construction Methods 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004576 sand Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of electric power construction and discloses a pay-off rack for electric power construction, which comprises a bottom plate, wherein a first support rod group and a second support rod group are fixedly connected to the top of the bottom plate respectively, sleeve rods are slidably connected to the outer surfaces of the first support rod group and the second support rod group, a support plate is fixedly connected to the inner wall of the sleeve rods, and a swivel is fixedly connected to the inner part of the support plate. The utility model has the following advantages and effects: one end of the paying-off shaft penetrates through the brake frame, and accordingly penetrates through the space between the first brake semi-ring and the second brake semi-ring, when the paying-off shaft is required to be stopped and braked, the first brake semi-ring and the second brake semi-ring are driven to be gradually closed, the brake pad is in contact with the resistance force to be rubbed, the first brake semi-ring and the second brake semi-ring are closed to be tightened along with the closing of the first brake semi-ring and the second brake semi-ring, the paying-off shaft is clamped, the paying-off shaft is enabled to stop rotating, and workers can timely stop the paying-off shaft when the paying-off shaft is required to be stopped, and the paying-off device is simple to operate and convenient to use.
Description
Technical Field
The utility model relates to the technical field of electric power construction, in particular to a pay-off rack for electric power construction.
Background
The power construction refers to construction engineering related to the production, transmission and distribution of electric energy, so that the electric energy is widely used in production and life, electric energy is transmitted by using electric wires generally, and a thicker cable is paid off by using a special pay-off rack in the power construction process due to heavier construction.
In prior art, chinese patent publication No. CN209493155U discloses an electric power construction pay off rack, including base, telescopic link and upper portion pivot, the bottom spout has been seted up to the upper surface bilateral symmetry of base, the telescopic link is installed in the lower surface both sides of support, and the telescopic link passes through bottom spring and base interconnect, the fixed block passes through the one end interconnect of side pivot and connecting rod, the one end of upper portion pivot runs through the support and rotates with the motor to be connected, has increased the stability of device, and the setting of solid fixed ring simultaneously passes the cable conductor and can avoid intertwine between the cable conductor when unwrapping wire with the solid fixed ring.
However, in actual use, in the paying-off process, workers can stop and start paying-off at any time according to the needs, and because the cables are heavy, when the paying-off is required to be stopped, the inertia generated under the driving of the weight is large, and the paying-off shaft is inconvenient to brake in time, so improvement is needed.
Disclosure of Invention
The utility model aims to provide a pay-off rack for electric power construction, which has the effects that a pay-off shaft can be stopped in time when a worker needs to stop paying off, and the pay-off rack is simple to operate and convenient to use.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides an pay off rack for electric power construction, includes the bottom plate, the top of bottom plate is first bracing piece group of fixedly connected with respectively and second bracing piece group, the equal sliding connection of surface of first bracing piece group and second bracing piece group has the loop bar, the inner wall fixedly connected with extension board of loop bar, the inside fixedly connected with swivel of extension board, the inner wall rotation of swivel is connected with the unwrapping wire axle, a side fixedly connected with connecting plate of extension board, the one end fixedly connected with braking frame of connecting plate, the inner wall of braking frame is provided with first braking semi-ring and second braking semi-ring respectively, the equal fixedly connected with brake pad of inner wall of first braking semi-ring and second braking semi-ring, the surface fixedly connected with resistance cover of unwrapping wire axle.
Through adopting above-mentioned technical scheme, during the use, with cable wire snare on the pay-off shaft, through traction cable, make cable reel drive the pay-off shaft in the swivel internal rotation, the braking frame is fixed in one side of first bracing piece group, the one end of pay-off shaft passes the braking frame, thereby pass between first braking semi-ring and the second braking semi-ring, when need stop the braking to the pay-off shaft, through driving first braking semi-ring and second braking semi-ring and draw close gradually, brake pad and resistance sleeve contact friction, draw close with first braking semi-ring and second braking semi-ring together and tighten up, thereby carry out the centre gripping to the pay-off shaft, make the pay-off shaft stop rotating, can in time stop the pay-off shaft when making the staff need stop the unwrapping wire, easy operation uses conveniently.
The utility model is further provided with: the both ends of braking frame all fixedly connected with cylinder, the output fixedly connected with push rod of cylinder, the push rod extends to the inside of braking frame.
Through adopting above-mentioned technical scheme, two cylinders are fixed in the both ends of braking frame from top to bottom, and two push rods are fixed with first braking semi-ring and second braking semi-ring respectively, are convenient for drive first braking semi-ring and second braking semi-ring.
The utility model is further provided with: the inner wall fixedly connected with lifter plate of loop bar, the top fixedly connected with second cylinder of bottom plate.
Through adopting above-mentioned technical scheme, the lifter plate drives the loop bar and slides at the surface of first bracing piece group and second bracing piece group, starts the second cylinder when need go on going up and down to the lifter plate.
The utility model is further provided with: the output end of the second cylinder is fixedly connected with a second push rod, and the top of the second push rod is fixedly connected with the lifting plate.
Through adopting above-mentioned technical scheme, the second push rod does not second cylinder drive, drives the lifter plate and goes up and down.
The utility model is further provided with: reinforcing rods are fixedly connected to the tops of the first support rod group and the second support rod group, and a sand grinding layer is fixedly connected to the outer surface of the resistance sleeve.
Through adopting above-mentioned technical scheme, the reinforcing rod improves the stability on first bracing piece group and second bracing piece group top, and the dull polish layer improves the resistance of resistance cover.
The utility model is further provided with: the outer surface of the bottom plate is fixedly connected with a plurality of cushion bars.
Through adopting above-mentioned technical scheme, fill up the pole and fix in the both sides of bottom plate, improve the stability of bottom plate.
The beneficial effects of the utility model are as follows:
1. according to the utility model, through the matching arrangement of the bottom plate, the first support rod group, the second support rod group, the loop bar, the support plate, the swivel, the paying-off shaft, the connecting plate, the first brake half ring, the second brake half ring, the brake pad and the resistance sleeve of the brake frame, when the paying-off device is used, a cable wire is sleeved on the paying-off shaft, the cable wire reel drives the paying-off shaft to rotate in the swivel through the traction cable, the brake frame is fixed on one side of the first support rod group, one end of the paying-off shaft passes through the brake frame, and then passes through the space between the first brake half ring and the second brake half ring, when the paying-off shaft is required to stop braking, the brake pad and the resistance sleeve are gradually closed together through driving the first brake half ring and the second brake half ring to be rubbed, and the paying-off shaft is clamped as the first brake half ring and the second brake half ring are closed together, so that the paying-off shaft is stopped, when the paying-off shaft is required to stop rotating, a worker can stop the paying-off shaft in time, and the paying-off shaft is easy and convenient to use.
2. According to the utility model, through the matching arrangement among the air cylinders, the push rods, the lifting plate, the second air cylinders, the second push rods, the reinforcing rods, the sand grinding layers and the cushion rods, when the device is used, the two air cylinders are fixed at the two ends of the braking frame up and down, the two push rods are respectively fixed with the first braking half ring and the second braking half ring, so that the first braking half ring and the second braking half ring are conveniently driven, the lifting plate drives the sleeve rods to slide on the outer surfaces of the first supporting rod group and the second supporting rod group, when the lifting plate is required to be lifted, the second air cylinders are started, the second push rods are driven by the second air cylinders to drive the lifting plate to lift, the reinforcing rods improve the stability of the top ends of the first supporting rod group and the second supporting rod group, and the sand grinding layers improve the resistance of the resistance sleeve.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic view of a structure of a connecting plate according to the present utility model;
fig. 4 is a schematic view of a brake frame structure according to the present utility model.
In the figure, 1, a bottom plate; 2. a first support bar set; 3. a second support bar set; 4. a loop bar; 5. a support plate; 6. a swivel; 7. a reel is released; 8. a connecting plate; 9. a brake frame; 10. a first brake half ring; 11. a second brake half ring; 12. a brake pad; 13. a resistance sleeve; 14. a cylinder; 15. a push rod; 16. a lifting plate; 17. a second cylinder; 18. a second push rod; 19. a reinforcing rod; 20. grinding the sand layer; 21. and a cushion rod.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-4, a pay-off rack for electric power construction comprises a bottom plate 1, a first supporting rod set 2 and a second supporting rod set 3 are fixedly connected to the top of the bottom plate 1 respectively, a loop bar 4 is slidably connected to the outer surfaces of the first supporting rod set 2 and the second supporting rod set 3, a supporting plate 5 is fixedly connected to the inner wall of the loop bar 4, a swivel 6 is fixedly connected to the inner wall of the supporting plate 5, a pay-off shaft 7 is rotatably connected to the inner wall of the swivel 6, a connecting plate 8 is fixedly connected to one side surface of the supporting plate 5, a braking frame 9 is fixedly connected to one end of the connecting plate 8, a first braking half ring 10 and a second braking half ring 11 are respectively arranged on the inner wall of the braking frame 9, a braking pad 12 is fixedly connected to the inner walls of the first braking half ring 10 and the second braking half ring 11, a resistance sleeve 13 is fixedly connected to the outer surface of the pay-off shaft 7, the cable coil drives the paying-off shaft 7 to rotate in the swivel 6, the brake frame 9 is fixed at one side of the first support rod group 2, one end of the paying-off shaft 7 passes through the brake frame 9, and thus passes between the first brake semi-ring 10 and the second brake semi-ring 11, when the paying-off shaft 7 is required to stop braking, the first brake semi-ring 10 and the second brake semi-ring 11 are gradually closed by driving, the brake pad 12 is in contact friction with the resistance sleeve 13, the paying-off shaft 7 is clamped along with the closing of the first brake semi-ring 10 and the second brake semi-ring 11, the paying-off shaft 7 is stopped to stop rotating, a worker can stop the paying-off shaft 7 in time when the paying-off is required to stop, the operation is simple and convenient, the two ends of the brake frame 9 are fixedly connected with the air cylinders 14, the output ends of the air cylinders 14 are fixedly connected with the push rods 15, the push rods 15 extend to the inside the brake frame 9, the two cylinders 14 are fixed at the two ends of the braking frame 9 up and down, the two push rods 15 are respectively fixed with the first braking semi-ring 10 and the second braking semi-ring 11, the first braking semi-ring 10 and the second braking semi-ring 11 are driven conveniently, the lifting plate 16 is fixedly connected to the inner wall of the loop bar 4, the second cylinder 17 is fixedly connected to the top of the bottom plate 1, the lifting plate 16 drives the loop bar 4 to slide on the outer surfaces of the first support bar group 2 and the second support bar group 3, the second cylinder 17 is started when the lifting plate 16 is required to lift, the output end of the second cylinder 17 is fixedly connected with the second push rod 18, the top of the second push rod 18 is fixedly connected with the lifting plate 16, the second push rod 18 is driven by the second cylinder 17 to drive the lifting plate 16, the reinforcing rods 19 are fixedly connected to the top of the first support bar group 2 and the second support bar group 3, the abrasive layer 20 is fixedly connected to the outer surfaces of the resistance sleeve 13, the reinforcing rods 19 improve the stability of the top ends of the first support bar group 2 and the second support bar group 3, the abrasive layer 20 improves the resistance of the resistance sleeve 13, the outer surfaces of the bottom plate 1 are fixedly connected with the cushion rods 21, the cushion rods 21 are fixedly connected to the cushion rods 21 on the two sides of the bottom plate 1, and the cushion rods 21 are fixedly connected to the bottom plate 1.
In the utility model, through the matching arrangement among the bottom plate 1, the first support rod group 2, the second support rod group 3, the sleeve rod 4, the support plate 5, the swivel 6, the paying-off shaft 7, the connecting plate 8, the first brake half ring 10, the second brake half ring 11, the brake pad 12 and the resistance sleeve 13 of the brake frame 9, when the device is used, a cable wire is sleeved on the paying-off shaft 7, the cable wire reel drives the paying-off shaft 7 to rotate in the swivel 6 through the traction cable, the brake frame 9 is fixed on one side of the first support rod group 2, one end of the paying-off shaft 7 passes through the brake frame 9, thus passing between the first brake half ring 10 and the second brake half ring 11, when the paying-off shaft 7 is required to be stopped, the brake pad 12 is contacted and rubbed with the resistance sleeve 13 by gradually closing the first brake half ring 10 and the second brake half ring 11, therefore, the paying-off shaft 7 is clamped, the paying-off shaft 7 is stopped to rotate, a worker can stop paying-off the paying-off shaft 7 in time when needing to stop paying-off, the operation is simple and convenient, the use is convenient, through the matching arrangement among the air cylinder 14, the push rod 15, the lifting plate 16, the second air cylinder 17, the second push rod 18, the reinforcing rod 19, the frosting layer 20 and the cushion rod 21, when the device is used, the two air cylinders 14 are fixed at the two ends of the braking frame 9 up and down, the two push rods 15 are respectively fixed with the first braking semi-ring 10 and the second braking semi-ring 11, so that the first braking semi-ring 10 and the second braking semi-ring 11 are conveniently driven, the lifting plate 16 drives the sleeve rod 4 to slide on the outer surfaces of the first supporting rod group 2 and the second supporting rod group 3, when needing to lift the lifting plate 16, the second air cylinder 17 is started, and the second push rod 18 is driven by the second air cylinder 17, the lifting plate 16 is driven to lift, the reinforcing rods 19 improve the stability of the top ends of the first support rod group 2 and the second support rod group 3, and the frosted layer 20 improves the resistance of the resistance sleeve 13.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Pay-off rack for electric power construction, including bottom plate (1), its characterized in that: the top of bottom plate (1) is first bracing piece group (2) and second bracing piece group (3) of fixedly connected with respectively, the equal sliding connection of surface of first bracing piece group (2) and second bracing piece group (3) has loop bar (4), the inner wall fixedly connected with extension board (5) of loop bar (4), the inside fixedly connected with swivel (6) of extension board (5), the inner wall rotation of swivel (6) is connected with unwrapping wire axle (7), a side fixedly connected with connecting plate (8) of extension board (5), the one end fixedly connected with braking frame (9) of connecting plate (8), the inner wall of braking frame (9) is provided with first braking semi-ring (10) and second braking semi-ring (11) respectively, the inner wall of first braking semi-ring (10) and second braking semi-ring (11) is all fixedly connected with brake pad (12), the surface fixedly connected with resistance cover (13) of unwrapping wire axle (7).
2. The pay-off rack for electric power construction according to claim 1, wherein: the two ends of the braking frame (9) are fixedly connected with air cylinders (14), the output ends of the air cylinders (14) are fixedly connected with push rods (15), and the push rods (15) extend to the inside of the braking frame (9).
3. The pay-off rack for electric power construction according to claim 1, wherein: the inner wall fixedly connected with lifter plate (16) of loop bar (4), the top fixedly connected with second cylinder (17) of bottom plate (1).
4. A pay-off rack for electric power construction according to claim 3, wherein: the output end of the second air cylinder (17) is fixedly connected with a second push rod (18), and the top of the second push rod (18) is fixedly connected with the lifting plate (16).
5. The pay-off rack for electric power construction according to claim 1, wherein: reinforcing rods (19) are fixedly connected to the tops of the first support rod group (2) and the second support rod group (3), and a frosted layer (20) is fixedly connected to the outer surface of the resistance sleeve (13).
6. The pay-off rack for electric power construction according to claim 1, wherein: the outer surface of the bottom plate (1) is fixedly connected with a plurality of cushion bars (21), and the number of the cushion bars (21) is a plurality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635873.0U CN220148828U (en) | 2023-06-27 | 2023-06-27 | Pay-off rack for electric power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321635873.0U CN220148828U (en) | 2023-06-27 | 2023-06-27 | Pay-off rack for electric power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220148828U true CN220148828U (en) | 2023-12-08 |
Family
ID=89008354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321635873.0U Active CN220148828U (en) | 2023-06-27 | 2023-06-27 | Pay-off rack for electric power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220148828U (en) |
-
2023
- 2023-06-27 CN CN202321635873.0U patent/CN220148828U/en active Active
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