CN215854606U - Hoisting accessory for power maintenance - Google Patents
Hoisting accessory for power maintenance Download PDFInfo
- Publication number
- CN215854606U CN215854606U CN202122381517.8U CN202122381517U CN215854606U CN 215854606 U CN215854606 U CN 215854606U CN 202122381517 U CN202122381517 U CN 202122381517U CN 215854606 U CN215854606 U CN 215854606U
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- China
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- outer frame
- power maintenance
- hoisting device
- ratchet
- pawl
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Abstract
The utility model discloses a hoisting device for power maintenance, which comprises an outer frame, wherein the outer frame at least comprises three moving mechanisms, each moving mechanism comprises an arrangement block which can slide in the outer frame, two support rods are arranged in the arrangement block in a rotating manner, the free ends of the support rods are provided with idler wheels in a rotating manner, at least one support rod is connected with a ratchet mechanism, and the side surface of the outer frame is connected with a plurality of containing baskets which can rotate around the outer frame.
Description
Technical Field
The utility model relates to the technical field of electric power, in particular to a hoisting device for power maintenance.
Background
When power line maintenance and transformation, need change and increase some complete sets, the weight of these equipment is great, need just can lift certain height through lifting device, generally all promotes equipment and accessory height of needs through the lifting rope for the crane, at this in-process, very easy because misoperation or bad weather influence for the lifting rope is waved and is undulant in the control, and factor of safety is very low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hoisting device for power maintenance, which overcomes the defects in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model discloses a hoisting device for power maintenance, which comprises an outer frame, wherein the outer frame at least comprises three moving mechanisms, each moving mechanism comprises an arrangement block capable of sliding in the outer frame, two support rods are arranged in the arrangement block in a rotating manner, the free ends of the support rods are rotatably provided with idler wheels, at least one support rod is connected with a ratchet mechanism and used for limiting the falling of the device, and the side surface of the outer frame is connected with a plurality of containing baskets capable of rotating around the outer frame and used for maintenance personnel to rotate, so that the internal articles can be conveniently extracted.
Optionally, the free end of the supporting rod rotates to be provided with a rotating shaft, the roller is fixedly connected with the rotating shaft, the roller is connected with the supporting rod through the rotating shaft, the rotating shaft is fixedly connected with the ratchet wheel, a check box is fixedly arranged on the supporting rod, a pawl is arranged in the check box in a sliding mode, the pawl is in contact with the ratchet wheel, the pawl is far away from the end of the ratchet wheel through a check spring and is connected with the inner wall of the check box, the pawl is far away from the ratchet wheel fixedly connected with pull rope, the pull rope runs through the check box and the outer frame, the tail end of the pull rope is fixedly connected with a hook, and the outer frame is fixedly provided with a fixing ring matched with the hook.
Optionally, a threaded rod is rotatably arranged on the side face of the outer frame and in threaded connection with the arrangement block, and a handle is fixedly arranged at the tail end of the threaded rod and used for adjusting the distance between the arrangement block and the telegraph pole.
Optionally, a plurality of hoisting rings are fixedly arranged at the top of the outer frame and used for connecting a hoisting rope.
Optionally, a plurality of universal wheels are uniformly arranged at the bottom of the outer frame, so that the device can be conveniently carried and moved on the ground.
Optionally, a connecting plate is fixedly arranged on the side face of the outer frame, an annular sliding groove with an upward opening is formed in the connecting plate, a plurality of arc-shaped sliding blocks are arranged in the annular sliding groove in a sliding mode, and the arc-shaped sliding blocks are fixedly connected with the containing basket.
Optionally, the outer frame is formed by combining two semi-ring cylinders, one side of each semi-ring cylinder is rotatably connected through a hinge, and the other side of each semi-ring cylinder is detachably connected through a locking piece, so that the two semi-ring bodies are buckled on the telegraph pole.
The utility model has the beneficial effects that:
1. according to the hoisting device for power maintenance, the combined outer frame is arranged on the telegraph pole, so that objects are hoisted along the telegraph pole, the objects cannot swing in the air, and the hoisting device is safer;
2. the device can adjust the distance between the moving mechanism and the telegraph pole through the threaded rod, so that the device can be suitable for telegraph poles with different sizes;
3. the ratchet mechanism is arranged in the device, so that the falling of the device is inhibited, the device is prevented from greatly fluctuating up and down, and the transportation is more stable;
4. the holding basket of the device can rotate along the outer frame, so that maintenance personnel can take and place articles more conveniently during high-altitude operation.
The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a ratchet mechanism embodying the present invention;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction of A-A of FIG. 1;
FIG. 4 is a schematic view of the embodiment of the present invention in the direction B-B of FIG. 2;
in the figure: the device comprises an outer frame-11, a lifting ring-12, an arrangement block-13, a threaded rod-14, a support rod-15, a pressure spring-16, a rotating shaft-17, a roller-18, a ratchet-19, a universal wheel-20, a connecting plate-21, an arc-shaped sliding block-22, a containing basket-23, a fixing ring-24, a handle-25, a non-return box-26, a pawl-27, a non-return spring-28, a pull rope-29, a hook-30, a locking piece-31, a hinge-32, an annular chute-33, a movement mechanism-40 and a ratchet mechanism-41.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1 to 4, the embodiment of the utility model provides a hoisting device for power maintenance, which comprises an outer frame 11, wherein four movement mechanisms 40 are uniformly distributed in the outer frame 11, each movement mechanism 40 comprises an arrangement block 13 capable of sliding in the outer frame 11, a threaded rod 14 is rotatably arranged on the side surface of the outer frame 11, the threaded rod 14 is in threaded connection with the arrangement block 13, and a handle 25 is fixedly arranged at the tail end of the threaded rod 14.
Two support rods 15 are rotatably arranged in the arrangement block 13, rollers 18 are rotatably arranged at the free ends of the support rods 15, at least one support rod 15 is connected with a ratchet mechanism 41, and the side surface of the outer frame 11 is connected with a plurality of holding baskets 23 which can rotate around the outer frame 11.
The free end of the supporting rod 15 is rotatably provided with a rotating shaft 17, the roller 18 is fixedly connected with the rotating shaft 17, and the roller 18 is connected with the supporting rod 15 through the rotating shaft 17.
The top of the outer frame 11 is fixedly provided with a plurality of lifting rings 12, and the bottom of the outer frame 11 is uniformly provided with a plurality of universal wheels 20.
The side surface of the outer frame 11 is fixedly provided with a connecting plate 21, an annular sliding chute 33 with an upward opening is arranged in the connecting plate 21, a plurality of arc-shaped sliding blocks 22 are arranged in the annular sliding chute 33 in a sliding manner, and the arc-shaped sliding blocks 22 are fixedly connected with the containing baskets 23.
The outer frame 11 is formed by combining two semi-ring cylinders, one side of each semi-ring cylinder is rotatably connected through a hinge 32, and the other side of each semi-ring cylinder is detachably connected through a locking piece 31.
The working process of the utility model is as follows:
before the hoisting device for power maintenance works, the outer frame 11 is rotated to open, the whole device is buckled at the bottom of a telegraph pole, the handle 25 is rotated to drive the arrangement block 13 in a threaded manner, the distance between the arrangement block 13 and the surface of the telegraph pole is adjusted, so that the device can be suitable for telegraph poles with different thicknesses, the roller 18 is tightly pressed on the telegraph pole under the action of the pressure spring 16, power accessories to be replaced are placed in the containing basket 23, the lifting rope is connected with the lifting ring 12, the whole device and the accessories move upwards along the telegraph pole, the ratchet wheel 19 increases the friction force of the device sliding downwards under the action of the pawl 27 and the non-return spring 28, so that the device cannot fluctuate greatly in the upwards moving process and is more stable, after the device reaches the position, a maintenance worker can take out the corresponding accessories in the containing basket 23 by rotating the containing basket 23, so that the high-altitude operation is more convenient, when the device is required to be lowered after the work is finished, the hook 30 is pulled, the hook 30 is hung on the fixing ring 24, the hook 30 drives the pawl 27 to move into the check box 26, the pawl 27 is separated from the ratchet 19, and the ratchet mechanism does not influence the lowering of the device.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents or improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (9)
1. The utility model provides a hoisting accessory for power maintenance which characterized in that: including outer frame (11), include three motion (40) at least in outer frame (11), motion (40) including can outer frame (11) gliding arrangement piece (13), it is equipped with two bracing pieces (15) to arrange to rotate in piece (13), bracing piece (15) free end rotates and is equipped with gyro wheel (18), at least one be connected with ratchet (41) on bracing piece (15), outer frame (11) side is connected with a plurality of and can holds basket (23) around outer frame (11) pivoted.
2. A hoisting device for power maintenance as claimed in claim 1, wherein: the free end of the supporting rod (15) is rotatably provided with a rotating shaft (17), the roller (18) is fixedly connected with the rotating shaft (17), and the roller (18) is connected with the supporting rod (15) through the rotating shaft (17).
3. A hoisting device for power maintenance as claimed in claim 2, wherein: ratchet mechanism (41) include with pivot (17) fixed connection's ratchet (19), the fixed check case (26) that is equipped with on bracing piece (15), it is equipped with pawl (27) to slide in check case (26), pawl (27) with ratchet (19) contact, pawl (27) are kept away from ratchet (19) end through check spring (28) with check case (26) inner wall connection, pawl (27) are kept away from ratchet (19) end fixedly connected with stay cord (29).
4. A hoisting device for power maintenance as claimed in claim 3, wherein: stay cord (29) run through non return case (26) with outer frame (11) extremely outer frame (11) lateral surface, stay cord (29) end fixedly connected with couple (30), outer frame (11) lateral surface fixed be equipped with solid fixed ring (24) that couple (30) match.
5. A hoisting device for power maintenance as claimed in claim 1, wherein: the side face of the outer frame (11) is provided with a threaded rod (14) in a rotating mode, the threaded rod (14) is in threaded connection with the arrangement block (13), and a handle (25) is fixedly arranged at the tail end of the threaded rod (14).
6. A hoisting device for power maintenance as claimed in claim 1, wherein: the top of the outer frame (11) is fixedly provided with a plurality of lifting rings (12).
7. A hoisting device for power maintenance as claimed in claim 1, wherein: the bottom of the outer frame (11) is uniformly provided with a plurality of universal wheels (20).
8. A hoisting device for power maintenance as claimed in claim 1, wherein: the basket is characterized in that a connecting plate (21) is fixedly arranged on the side face of the outer frame (11), an annular sliding groove (33) with an upward opening is formed in the connecting plate (21), a plurality of arc-shaped sliding blocks (22) are arranged in the annular sliding groove (33) in a sliding mode, and the arc-shaped sliding blocks (22) are fixedly connected with the containing basket (23).
9. A hoisting device for power maintenance as claimed in claim 1, wherein: the outer frame (11) is formed by combining two semi-ring cylinders, one side of each semi-ring cylinder is rotatably connected through a hinge (32), and the other side of each semi-ring cylinder is detachably connected through a locking piece (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381517.8U CN215854606U (en) | 2021-09-29 | 2021-09-29 | Hoisting accessory for power maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122381517.8U CN215854606U (en) | 2021-09-29 | 2021-09-29 | Hoisting accessory for power maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854606U true CN215854606U (en) | 2022-02-18 |
Family
ID=80261989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122381517.8U Active CN215854606U (en) | 2021-09-29 | 2021-09-29 | Hoisting accessory for power maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854606U (en) |
-
2021
- 2021-09-29 CN CN202122381517.8U patent/CN215854606U/en active Active
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