CN218024793U

CN218024793U - Power supply construction is with supplementary pay-off

Info

Publication number: CN218024793U
Application number: CN202220873526.0U
Authority: CN
Inventors: 邵姣珍
Original assignee: Hubei Eden Boyuan Power Engineering Co ltd
Current assignee: Hubei Eden Boyuan Power Engineering Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-12-13
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a power supply construction is with supplementary pay-off, which comprises an apron, the solid fixed cylinder of apron bottom fixedly connected with, the apron intermediate position runs through there is the dwang, the winding of dwang outer wall has the unwrapping wire rope, dwang top fixedly connected with limiting plate, the dwang bottom is provided with elasticity resetting means. This supplementary pay-off is used in power supply construction, the staff only needs the pulling other end unwrapping wire rope can realize tensile effect, it is rotatory to drive dwang and rotary rod simultaneously, thereby it is rotatory to drive the running gear, the running gear can drive the movable rack and slide and promote the expanding spring compression along the sliding tray inner wall, after measuring, the cotton rope is opened to the staff pine, can make the unwrapping wire rope twine gradually on the dwang under expanding spring's elasticity reset action, the effect is accomodate in the realization, this kind of mode operation is more convenient, the work efficiency of device has been promoted.

Description

Power supply construction is with supplementary pay-off

Technical Field

The utility model relates to a pay-off technical field specifically is a power supply construction is with supplementary pay-off.

Background

The operation of construction unwrapping wire is usually needed to be used when aiming at city power supply construction in the building trade, and traditional unwrapping wire mode needs two at least staff pulling unwrapping wire ropes, makes it keep the horizontality to conveniently measure, reach the accuracy of construction data.

But after present unwrapping wire operation, need the staff to carry out many times rolling and just can be with the unwrapping wire rope rolling, this kind of mode operation is comparatively inconvenient, and then has reduced the operating efficiency of device, has influenced the unwrapping wire operation of equipment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a supplementary pay-off is used in power supply construction, the staff only needs to stimulate other end unwrapping wire rope can realize tensile effect, it is rotatory to drive dwang and rotary rod simultaneously, thereby it is rotatory to drive the running gear, the running gear can drive movable rack and slide and promote the expanding spring compression along the sliding tray inner wall, after measuring, the open cotton rope of staff pine, can make the unwrapping wire rope twine gradually on the dwang under expanding spring's elasticity reset action, the effect is accomodate in the realization, this kind of mode operation is more convenient, the work efficiency and other advantages of device have been promoted, the problem that the background art provided has been solved.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power supply construction is with supplementary pay-off, includes the apron, the solid fixed cylinder of apron bottom fixedly connected with, it has the dwang to run through to lap the intermediate position, the winding of dwang outer wall has the unwrapping wire rope, dwang top fixedly connected with limiting plate, the dwang bottom is provided with elastic reset device.

Preferably, elasticity resetting means includes rotary rod, running gear and movable rack, rotary rod fixed connection is in the dwang bottom, rotary rod bottom fixedly connected with running gear, apron inner wall sliding connection has the movable rack with running gear engaged with, sets up elasticity resetting means and can make the automatic rolling that carries on of unwrapping wire rope, reaches the effect of saving operating time.

Preferably, the fixed cylinder inner wall fixedly connected with fixed plate, the fixed plate is inside to be seted up and to be supplied movable rack sliding fit's sliding tray.

Preferably, an extension spring is arranged in the sliding groove, one end of the extension spring is connected to the movable rack, and the other end of the extension spring is connected to the sliding groove.

Preferably, the inner wall of the fixed cylinder is connected with a limiting clamping plate through a pushing assembly, and the limiting clamping plate is matched with the rotating gear.

Preferably, the pushing assembly comprises a threaded cylinder, a threaded rod and a handle, the threaded cylinder is fixedly connected to the outer wall of the fixed cylinder, the threaded rod is connected to the inner portion of the threaded cylinder in a threaded mode, and the threaded rod is inserted into one end of the inner portion of the fixed cylinder to be rotatably connected with the limiting clamp plate and the other end of the fixed cylinder to be fixedly connected with the handle.

Preferably, the bottom end of the limiting clamping plate is hinged to a second hinged rod through the first hinged rod, one end, far away from the first hinged rod, of the second hinged rod is hinged to the inner wall of the fixed cylinder, and the moving stability of the limiting clamping plate can be guaranteed in the mode.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this power supply construction is with supplementary pay-off, through setting up the dwang, the limiting plate, a fixed cylinder, the rotary rod, rolling gear, the movable rack, the fixed plate, sliding tray and expanding spring, the one end of unwrapping wire rope can the ligature on the dwang, and wholly be cup jointing of wound form on the dwang, the staff only needs to stimulate other end unwrapping wire rope and can realize tensile effect, can drive dwang and rotary rod simultaneously and rotate, thereby it is rotatory to drive rolling gear, rolling gear can drive movable rack and slide and promote the expanding spring compression along the sliding tray inner wall, after the measurement, the cotton rope is opened to the staff pine, can make the unwrapping wire rope twine gradually on the dwang under expanding spring's elastic reset effect, the effect is accomodate in the realization, this kind of mode operation is more convenient, the work efficiency of device has been promoted.

2. This power supply construction is with supplementary pay-off, through setting up a screw thread section of thick bamboo, the threaded rod, a handle, spacing splint, first hinge bar and second hinge bar, it is rotatory to drive the threaded rod through rotatory handle, can promote threaded rod and spacing splint and remove to turning gear one side under the extrusion of screw thread, and then can be spacing with turning gear, it can not take place to rock dwang and unwrapping wire rope when measuring to have guaranteed, stability when having ensured the unwrapping wire, it can be more clear to have guaranteed that data can be when measuring.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the rotary gear of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic structural view of the first hinge rod and the second hinge rod of the present invention.

In the figure: 1. a cover plate; 211. rotating the rod; 212. a limiting plate; 213. a fixed cylinder; 214. rotating the rod; 215. a rotating gear; 216. a movable rack; 217. a fixing plate; 218. a sliding groove; 219. a tension spring; 311. a threaded barrel; 312. a threaded rod; 313. a handle; 314. a limiting clamp plate; 315. a first hinge lever; 316. a second hinged lever.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the auxiliary pay-off device for power supply construction comprises a cover plate 1, wherein a fixing barrel 213 is fixedly connected to the bottom end of the cover plate 1, a rotating rod 211 penetrates through the middle position of the cover plate 1, a pay-off rope is wound on the outer wall of the rotating rod 211, a limiting plate 212 is fixedly connected to the top end of the rotating rod 211, and the limiting plate 212 can be used for limiting the pay-off rope to fall off to achieve a good protection effect. Dwang 211 bottom is provided with elasticity resetting means, can carry out unwrapping wire measuring effect behind the pulling unwrapping wire rope, can make the unwrapping wire rope resume initial condition under elasticity resetting means's effect when the needs rolling, reaches automatic rolling effect.

Elastic reset device includes rotary rod 214, rotating gear 215 and movable rack 216, rotary rod 214 fixed connection is in dwang 211 bottom, rotary rod 214 bottom fixedly connected with

rotating gear

215, 1 inner wall sliding connection of apron has movable rack 216 with rotating gear 215 engaged with, can drive the dwang 211 rotatory when the unwrapping wire stimulates, dwang 211 this moment can drive rotary rod 214 and rotating gear 215 rotatory, thereby it slides to promote movable rack 216, fixed section of thick bamboo 213 inner wall fixedly connected with fixed plate 217, fixed plate 217 is inside to be seted up and to supply movable rack 216 sliding fit's sliding tray 218, it can play better slip effect to set up sliding tray 218, the stability that movable rack 216 removed has been guaranteed. Inside expanding spring 219 that is provided with of sliding tray 218, expanding spring 219's one end is connected in movable rack 216, the other end is connected in sliding tray 218, it can reach the elasticity reset effect to set up expanding spring 219, can contradict expanding spring 219 when movable rack 216 slides along sliding tray 218 inner wall and make it receive the extrusion compression, after the loose open cotton rope, can make the device resume initial condition under expanding spring 219's elasticity reset effect, and then can play the effect of automatic rolling.

The inner wall of the fixed cylinder 213 is connected with a limit clamp 314 through a pushing assembly, the limit clamp 314 is matched with the rotating gear 215, the limit clamp 314 can be driven to move horizontally through the pushing assembly, the limit effect of the rotating gear 215 is achieved, and the stability of the rotating gear 215 is guaranteed.

The pushing assembly comprises a threaded barrel 311, a threaded rod 312 and a handle 313, the threaded barrel 311 is fixedly connected to the outer wall of the fixed barrel 213, the threaded rod 312 is connected to the inner thread of the threaded barrel 311, the threaded rod 312 is inserted into the inner end of the fixed barrel 213 to rotate and connect the limit clamp 314, the other end of the threaded barrel is fixedly connected with the handle 313, the threaded rod 312 is driven to rotate through the rotating handle 313, the limit clamp 314 can be pushed to move towards one side of the rotating gear 215 under the extrusion effect of the threads, the limiting effect is achieved, the radian of the limit clamp 314 is matched with the radian of the rotating gear 215, and the limiting effect can be achieved. The bottom end of the limiting clamping plate 314 is hinged with a second hinged rod 316 through the first hinged rod 315, one end, away from the first hinged rod 315, of the second hinged rod 316 is hinged on the inner wall of the fixed cylinder 213, and the limiting clamping plate 314 can drive the first hinged rod 315 and the second hinged rod 316 to rotate when moving, so that the stability of the limiting clamping plate 314 during moving is ensured, and the limit of the rotating gear 215 can be better ensured.

The working principle is as follows: when needing to use, the staff fixes the one end of unwrapping wire rope on dwang 211 earlier, the other end twines gradually at dwang 211 outer wall, can stimulate other end unwrapping wire rope during the use, thereby make dwang 211 take place to rotate, dwang 211 can drive rotary rod 214 this moment, rotating gear 215 is rotatory, thereby make movable rack 216 slide along sliding tray 218 inner wall, and then drive expanding spring 219 compression, after the unwrapping wire, the slow loose unwrapping wire rope of staff, can make movable rack 216 resume initial condition under expanding spring 219's elasticity reset action, and promote dwang 211 to resume initial condition, thereby reach automatic rolling effect.

When needing to be spacing with the unwrapping wire rope, and then make threaded rod 312 rotatory through rotatory handle 313, can promote threaded rod 312 and spacing splint 314 and remove to turning gear 215 one side under the extrusion of screw thread to make spacing splint 314 can process turning gear 215 restriction rotation, first hinge bar 315 and second hinge bar 316 can take place the rotation simultaneously, realize better location effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power supply construction is with supplementary pay-off, includes apron (1), its characterized in that: the utility model discloses a cable, including apron (1), apron (1) bottom fixedly connected with fixed section of thick bamboo (213), apron (1) intermediate position runs through dwang (211), dwang (211) outer wall winding has the unwrapping wire rope, dwang (211) top fixedly connected with limiting plate (212), dwang (211) bottom is provided with the elasticity resetting means.

2. The auxiliary pay-off device for power supply construction as claimed in claim 1, wherein: elasticity resetting means includes rotary rod (214), rotating gear (215) and movable rack (216), rotary rod (214) fixed connection is in rotary rod (211) bottom, rotary rod (214) bottom fixedly connected with rotating gear (215), apron (1) inner wall sliding connection has movable rack (216) with rotating gear (215) engaged with.

3. The auxiliary pay-off device for power supply construction as claimed in claim 2, wherein: the inner wall of the fixed cylinder (213) is fixedly connected with a fixed plate (217), and a sliding groove (218) for the sliding fit of the movable rack (216) is formed in the fixed plate (217).

4. The auxiliary pay-off device for power supply construction as claimed in claim 3, wherein: an extension spring (219) is arranged in the sliding groove (218), one end of the extension spring (219) is connected to the movable rack (216), and the other end of the extension spring is connected to the sliding groove (218).

5. The auxiliary pay-off device for power supply construction as claimed in claim 4, wherein: the inner wall of the fixed cylinder (213) is connected with a limit clamp plate (314) through a pushing assembly, and the limit clamp plate (314) is matched with the rotating gear (215).

6. The auxiliary pay-off device for power supply construction as claimed in claim 5, wherein: the pushing assembly comprises a threaded barrel (311), a threaded rod (312) and a handle (313), the threaded barrel (311) is fixedly connected to the outer wall of the fixed barrel (213), the threaded barrel (311) is internally and threadedly connected with the threaded rod (312), and the threaded rod (312) is inserted into one end of the inside of the fixed barrel (213) to be rotated and connected with the limiting clamp plate (314) and the other end of the fixed barrel (313).

7. The auxiliary pay-off device for power supply construction as claimed in claim 6, wherein: the bottom end of the limiting clamping plate (314) is hinged with a second hinged rod (316) through a first hinged rod (315), and one end, far away from the first hinged rod (315), of the second hinged rod (316) is hinged to the inner wall of the fixed cylinder (213).