CN214652686U - Traction auxiliary device for power cable - Google Patents
Traction auxiliary device for power cable Download PDFInfo
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- CN214652686U CN214652686U CN202120844120.5U CN202120844120U CN214652686U CN 214652686 U CN214652686 U CN 214652686U CN 202120844120 U CN202120844120 U CN 202120844120U CN 214652686 U CN214652686 U CN 214652686U
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- power cable
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Abstract
The utility model provides a traction auxiliary device for power cables, which relates to the field of power cable connection equipment and comprises a base, wherein a wheel carrier is movably arranged in the base, a cable is bundled in the wheel carrier, two push rods are arranged on two sides of the base, a fixed pin is fixed on the outer wall of each push rod, a reset spring is arranged on one side, positioned on the fixed pin, of the outer wall of each push rod, a cover plate is fixed at the top end of each fixed pin, two fixed grooves matched with the fixed pins are symmetrically arranged in the cover plate, through holes matched with the push rods are formed in the base, an arc groove matched with the cable is formed in the outer wall of each roller, and a clamping mechanism is arranged at the top end of the base; the utility model discloses a set up inside gyro wheel outer wall connection of base and have fixed spring and damping spring, utilize elasticity to drive the gyro wheel and carry out reverse movement, remove the stable crooked that can not take place of process when making traction cable.
Description
Technical Field
The utility model relates to a power cable jointing equipment field especially relates to a power cable is with pulling auxiliary device.
Background
The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and has a gradually increasing proportion in the power line. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including-KV and above, various voltage classes, and various insulated power cables;
however, when the existing power cable is pulled, the cable is easily distorted in the laying process due to manual negligence, and then workers need to manually align the cable, so that the working time of the workers is wasted, and the normal use of the cable is influenced.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a power cable is with pulling auxiliary device has fixed spring and damping spring through setting up the inside gyro wheel outer wall connection of base, utilizes elasticity to drive the gyro wheel and carries out reverse movement, and the removal process is stable can not take place the bending when making traction cable.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a power cable is with pulling auxiliary device, includes the base, the inside movable mounting of base has the runner frame, the inside cable of having restrainted of runner frame, the both sides of base are equipped with two push rods, every the push rod outer wall is fixed with the fixed pin, one side that the outer wall of push rod is located the fixed pin is equipped with reset spring, the fixed pin top is fixed with the apron, the inside symmetry of apron is equipped with two fixed slots that match with the fixed pin, the through-hole that matches with the push rod is seted up to the inside of base, the inner wall symmetric connection of base has fixed spring, every fixed spring's one end is connected with the gyro wheel, the outer wall of gyro wheel is equipped with the circular arc groove that matches with the cable, the top of base is equipped with block mechanism.
The further improvement lies in that: the clamping mechanism comprises a fixing frame, a shifting rod, a connecting rod, a rotating seat and a clamping plate, the fixing frame is arranged at the top end of the base, the shifting rod is movably mounted on one side of the fixing frame, the connecting rod is connected to one end of the shifting rod, the rotating seat is arranged inside the fixing frame, the clamping plate is movably mounted inside the rotating seat, and the shifting rod is rotatably connected with the clamping plate through the connecting rod.
The further improvement lies in that: one side of the fixing frame is provided with a baffle, and magnets are arranged inside the baffle and the clamping plate.
The further improvement lies in that: the support is fixed to the outer portion of the roller, and a damping spring is connected to the bottom of the support.
The further improvement lies in that: the clamp plate and the baffle are internally provided with circular grooves, and the size of the circular grooves is equal to that of the cables.
The further improvement lies in that: and a handle is arranged on one side of the rotary wheel frame.
The utility model has the advantages that: the outer wall of the roller arranged in the base is connected with the fixed spring and the damping spring, and the roller is driven to move reversely by utilizing the elastic force generated by compressing the fixed spring and the damping spring when the cable moves, so that the moving process is stable and cannot be bent when the cable is pulled; the shifting rod is pushed to drive the clamping plate to rotate towards the cable, the clamping plate and the baffle plate clamp the cable, and meanwhile, the baffle plate and the clamping plate form self-locking by utilizing the magnetic force generated by the magnet, so that the cable is prevented from continuously moving after being pulled.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a view of the internal structure of the base of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the fixing frame of the present invention;
fig. 5 is an assembly view of the fixing frame and the cable of the present invention.
Wherein: 1. a base; 2. a wheel carrier; 3. a cable; 4. a push rod; 5. a fixing pin; 6. a return spring; 7. a cover plate; 8. fixing grooves; 9. fixing the spring; 10. a roller; 11. a fixed mount; 12. a deflector rod; 13. a connecting rod; 14. a rotating seat; 15. a splint; 16. a baffle plate; 17. a magnet; 18. a support; 19. a damping spring; 20. a handle.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
As shown in fig. 1, 2, 3, 4, and 5, the present embodiment provides a traction assisting device for a power cable, which includes a base 1, wherein a rotating wheel frame 2 is movably mounted inside the base 1, a cable 3 is bundled inside the rotating wheel frame 2, two push rods 4 are disposed on two sides of the base 1, a fixing pin 5 is fixed on an outer wall of each push rod 4, a return spring 6 is disposed on one side of the outer wall of each push rod 4, which is located on the fixing pin 5, a cover plate 7 is fixed on a top end of each fixing pin 5, two fixing grooves 8 matched with the fixing pins 5 are symmetrically disposed inside the cover plate 7, a through hole matched with the push rod 4 is disposed inside the base 1, fixing springs 9 are symmetrically connected to an inner wall of the base 1, one end of each fixing spring 9 is connected to a roller 10, an arc groove matched with the cable 3 is disposed on an outer wall of the roller 10, a clamping mechanism is disposed on a top end of the base 1, when the cable pulling device is used, the push rod 4 is pushed to enable the fixing pin 5 to be separated from the fixing groove 8 in the cover plate 7, the cover plate 7 is detached from the base 1, the cable 3 penetrates through the base 1, then the cover plate 7 is covered in the base 1 again, the cover plate 7 is fixed through the elastic force generated by the reset spring 6, the pressure of the cable 3 on the roller 10 when the cable 3 is pulled is offset through the elastic force generated by the fixing spring 9, the cable 3 can be stably pulled, and the cable 3 is prevented from being bent in the process.
The clamping mechanism comprises a fixed frame 11, a shifting rod 12, a connecting rod 13, a rotating seat 14 and a clamping plate 15, the fixed frame 11 is arranged at the top end of the base 1, the shifting rod 12 is movably mounted on one side of the fixed frame 11, the connecting rod 13 is connected to one end of the shifting rod 12, the rotating seat 14 is arranged inside the fixed frame 11, the clamping plate 15 is movably mounted inside the rotating seat 14, the shifting rod 12 is rotatably connected with the clamping plate 15 through the connecting rod 13, the shifting rod 12 is pushed to drive the clamping plate 15 to rotate towards the cable 3, the clamping plate 15 is matched with the baffle plate 16 to fix the position of the cable 3, and the cable 3 is prevented from being continuously moved after being pulled.
One side of the fixing frame 11 is provided with a baffle 16, and magnets 17 are arranged inside the baffle 16 and the clamping plate 15, so that after the position of the cable 3 is fixed, the baffle 16 and the clamping plate 15 are self-locked by utilizing the magnetic force generated by the magnets 17.
The support 18 is fixed outside the roller 10, the damping spring 19 is connected to the bottom of the support 18, and the effect of stabilizing the cable 3 by the roller 10 is improved by the aid of the elastic force of the damping spring 19.
Circular grooves are formed in the clamping plates 15 and the baffle plates 16, and the size of each circular groove is equal to that of the cable 3.
A handle 20 is arranged on one side of the rotary wheel frame 2.
According to the traction auxiliary device for the power cable, the outer wall of the roller 10 in the base 1 is connected with the fixed spring 9 and the damping spring 19, the roller 10 is driven to move reversely by utilizing the elastic force generated by compressing the fixed spring 9 and the damping spring 19 when the cable 3 moves, so that the movement process is stable and the cable 3 is not bent; the shifting rod 12 is pushed to drive the clamping plate 15 to rotate towards the cable 3, the clamping plate 15 and the baffle 16 clamp the cable 3, and meanwhile, the baffle 16 and the clamping plate 15 form self-locking by utilizing the magnetic force generated by the magnet 17, so that the cable 3 is prevented from continuously moving after being pulled.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 (6)
1. The utility model provides a power cable is with pulling auxiliary device, includes base (1), its characterized in that: the inner movable mounting of the base (1) is provided with a rotary wheel frame (2), the inner part of the rotary wheel frame (2) is bundled with a cable (3), two push rods (4) are arranged on two sides of the base (1), a fixed pin (5) is fixed on the outer wall of each push rod (4), a reset spring (6) is arranged on one side, located on the fixed pin (5), of the outer wall of each push rod (4), a cover plate (7) is fixed on the top end of each fixed pin (5), two fixed grooves (8) matched with the fixed pins (5) are symmetrically arranged on the inner part of each cover plate (7), a through hole matched with the push rods (4) is formed in the base (1), the inner wall of the base (1) is symmetrically connected with fixed springs (9), one end of each fixed spring (9) is connected with a roller (10), the outer wall of each roller (10) is provided with an arc groove matched with the cable (3), the top end of the base (1) is provided with a clamping mechanism.
2. A traction aid for a power cable according to claim 1, characterised in that: the clamping mechanism comprises a fixing frame (11), a shifting rod (12), a connecting rod (13), a rotating seat (14) and a clamping plate (15), wherein the fixing frame (11) is arranged at the top end of the base (1), the shifting rod (12) is movably arranged on one side of the fixing frame (11), the connecting rod (13) is connected to one end of the shifting rod (12), the rotating seat (14) is arranged inside the fixing frame (11), the clamping plate (15) is movably arranged inside the rotating seat (14), and the shifting rod (12) is rotatably connected with the clamping plate (15) through the connecting rod (13).
3. A traction aid for a power cable according to claim 2, characterised in that: one side of the fixing frame (11) is provided with a baffle (16), and magnets (17) are arranged inside the baffle (16) and the clamping plate (15).
4. A traction aid for a power cable according to claim 1, characterised in that: a support (18) is fixed to the outer portion of the roller (10), and a damping spring (19) is connected to the bottom of the support (18).
5. A traction aid for a power cable according to claim 2, characterised in that: circular grooves are formed in the clamping plate (15) and the baffle (16), and the size of each circular groove is equal to that of the cable (3).
6. A traction aid for a power cable according to claim 1, characterised in that: a handle (20) is arranged on one side of the rotary wheel frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844120.5U CN214652686U (en) | 2021-04-23 | 2021-04-23 | Traction auxiliary device for power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844120.5U CN214652686U (en) | 2021-04-23 | 2021-04-23 | Traction auxiliary device for power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214652686U true CN214652686U (en) | 2021-11-09 |
Family
ID=78466078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120844120.5U Active CN214652686U (en) | 2021-04-23 | 2021-04-23 | Traction auxiliary device for power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214652686U (en) |
-
2021
- 2021-04-23 CN CN202120844120.5U patent/CN214652686U/en active Active
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