CN212387440U

CN212387440U - Pay-off is used in electric power construction

Info

Publication number: CN212387440U
Application number: CN202021048022.2U
Authority: CN
Inventors: 刘志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-22
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses a pay-off is used in electric power construction, including base, support frame, fixing bolt, nut, unwrapping wire roller, support frame fixed connection is in the top of base, the mounting hole has all been opened to the both sides outer wall of support frame, and fixing bolt sets up in the mounting hole, the unwrapping wire roller rotates and sets up in fixing bolt's the outside, the inner wall of nut and fixing bolt's outer wall threaded connection, the spout has all been opened to the position that base top outer wall is close to both sides, and the inner wall sliding connection of spout has the tray. The utility model discloses effectively improved the speed of device dismouting unwrapping wire roller, the result of use is better, and the pulling force that pulls the cable production when effectively avoiding stopping the unwrapping wire makes the unwrapping wire roller still continue to rotate, avoids the cable to appear scattering the subaerial condition, can play the supporting role to the device through the bracing piece of telescopic link bottom, prevents that the device from empting because of the exogenic action, has effectively improved the stability when device unwrapping wire.

Description

Pay-off is used in electric power construction

Technical Field

The utility model relates to an electric power construction technical field especially relates to a pay-off is used in electric power construction.

Background

The electric power engineering, namely the engineering related to the production, transmission and distribution of electric energy, also includes the engineering of using electricity as power and energy in various fields in a broad sense, and can understand the transmission and transformation industry expansion engineering at the same time, and a pay-off device is needed in the construction process of the electric power engineering, so that workers can conveniently pull cables, and the purpose of quick laying is achieved.

At present, current pay-off still has certain weak point, and the back that finishes is all dragged to the cable on the unwrapping wire roller on the device, because unwrapping wire roller self is heavier, leads to lifting off the process of old unwrapping wire roller and adorning new unwrapping wire roller again and very waste time, consequently, need to design a pay-off for electric power construction and solves above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the pay-off for electric power construction who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a pay-off for electric power construction, includes base, support frame, fixing bolt, nut, unwrapping wire roller, support frame fixed connection is in the top of base, the mounting hole has all been opened to the both sides outer wall of support frame, and fixing bolt sets up in the mounting hole, the unwrapping wire roller rotates and sets up in fixing bolt's the outside, the inner wall of nut and fixing bolt's outer wall threaded connection, the spout has all been opened to the position that base top outer wall is close to both sides, and the inner wall sliding connection of spout has the tray.

As a further aspect of the present invention: the supporting frame is characterized in that side plates are fixedly connected to the outer walls of the two sides of the supporting frame, a threaded hole is formed in the outer wall of one side of each side plate, a screw rod is connected to the inner wall of the threaded hole in a threaded mode, an adjusting wheel is fixedly connected to the outer wall of one end of the screw rod, and a supporting block is fixedly connected to the outer wall of the other end of the.

As a further aspect of the present invention: the material of the supporting block is rubber.

As a further aspect of the present invention: the outer wall of the top of the supporting block is matched with the outer wall of the pay-off roller.

As a further aspect of the present invention: the outer wall of the abutting block is in contact with the outer wall of the pay-off roller.

As a further aspect of the present invention: the support frame is characterized in that sleeves are welded on the outer walls of the two sides of the support frame, a sliding block is connected to the inner wall of the sleeve in a sliding mode, a telescopic rod is welded on the outer wall of one side of the sliding block, and a supporting rod is fixedly connected to the outer wall of the bottom of the telescopic rod.

The utility model has the advantages that:

1. through the arranged fixing bolt, the nut, the sliding groove and the supporting block, after all cables on the pay-off roller are dragged, the supporting block in the sliding groove can be slid to move to the bottom of the pay-off roller and support the pay-off roller, then the nut on the fixing bolt is dismounted through rotation, the fixing bolt is taken out, the pay-off roller can be dismounted directly, the pay-off roller is supported through the supporting block when a new pay-off roller is mounted, the fixing bolt is mounted more easily, the speed of dismounting the pay-off roller by the device is effectively improved, and the using effect is better;

2. through the side plate, the adjusting wheel, the screw rod and the abutting block, in the paying-off process, the adjusting wheel is rotated to drive the screw rod on the side plate to rotate, so that the abutting block at one end of the screw rod abuts against the outer wall of the paying-off roller, the resistance force of the paying-off roller during rotation is increased, the phenomenon that the paying-off roller continues to rotate due to the pulling force generated by dragging a cable when the paying-off is stopped is effectively avoided, the cable is prevented from scattering on the ground, and the using effect of the device is further improved;

3. through the sleeve that sets up, slider, telescopic link and bracing piece, can stimulate the telescopic link through both hands for the slider of telescopic link one end slides in the sleeve, can take one section distance out with the telescopic link, and the bracing piece through the telescopic link bottom can play the supporting role to the device, prevents that the device from empting because of the exogenic action, has effectively improved the stability when device unwrapping wire.

Drawings

Fig. 1 is a schematic front view of a pay-off device for electric power construction according to embodiment 1;

fig. 2 is a schematic side view of a pay-off device for electric power construction according to embodiment 1;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic view of an overall structure of a pay-off device for electric power construction according to embodiment 2.

In the figure: the device comprises a base 1, a support frame 2, a fixing bolt 3, a nut 4, a paying-off roller 5, a side plate 6, an adjusting wheel 7, a supporting block 8, a sliding groove 9, a screw rod 10, a supporting block 11, a sleeve 12, a sliding block 13, a telescopic rod 14 and a supporting rod 15.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a pay-off for electric power construction, including base 1, support frame 2, fixing bolt 3, nut 4, unwrapping wire roller 5, support frame 2 fixed connection is in base 1's top, the mounting hole has all been opened to support frame 2's both sides outer wall, fixing bolt 3 sets up in the mounting hole, unwrapping wire roller 5 rotates and sets up in fixing bolt 3's the outside, the inner wall of nut 4 and fixing bolt 3's outer wall threaded connection, base 1 top outer wall all opens spout 9 near the position of both sides, and the inner wall sliding connection of spout 9 has tray 8.

The equal fixedly connected with curb plate 6 of both sides outer wall of support frame 2, and one side outer wall of curb plate 6 opens threaded hole, and the inner wall threaded connection of threaded hole has screw rod 10, and the one end outer wall fixedly connected with regulating wheel 7 of screw rod 10, the other end outer wall fixedly connected with of screw rod 10 support piece 11.

The abutting block 11 is made of rubber, has certain elasticity, and cannot damage the outer wall of the pay-off roller 5.

The outer wall of the top of the supporting block 8 is matched with the outer wall of the paying-off roller 5, so that the paying-off roller 5 is more conveniently supported.

The outer wall of the abutting block 11 is contacted with the outer wall of the pay-off roller 5.

The working principle is as follows: when the device is used, after all cables on the pay-off roller 5 are dragged, the support block 8 in the sliding groove 9 can be slid to move to the bottom of the pay-off roller 5 and support the pay-off roller 5, then the nut 4 on the fixing bolt 3 is rotationally dismounted, the fixing bolt 3 is taken out, the pay-off roller 5 can be directly dismounted, the pay-off roller 5 is supported by the support block 8 when a new pay-off roller 5 is mounted, so that the fixing bolt 3 is easier to mount, the speed of mounting and dismounting the pay-off roller 5 of the device is effectively improved, the using effect is better, in the pay-off process, the adjusting wheel 7 is rotated to drive the screw rod 10 on the side plate 6 to rotate, the support block 11 at one end of the screw rod 10 is made to support the outer wall of the pay-off roller 5, the resistance when the pay-off roller 5 rotates is increased, the phenomenon that the pay-off roller 5 continues to rotate due to the tensile force, the using effect of the device is further improved.

Example 2

Referring to fig. 4, compared with embodiment 1, the paying-off device for electric power construction further includes that sleeves 12 are welded to outer walls of two sides of the support frame 2, a sliding block 13 is connected to an inner wall of each sleeve 12 in a sliding manner, a telescopic rod 14 is welded to an outer wall of one side of each sliding block 13, and a support rod 15 is fixedly connected to an outer wall of the bottom of each telescopic rod 14.

The working principle is as follows: during the use, can stimulate telescopic link 14 through both hands for the slider 13 of 14 one ends of telescopic link slides in sleeve 12, can take one section distance out telescopic link 14, and bracing piece 15 through 14 bottoms of telescopic link can play the supporting role to the device, prevents that the device from empting because of the exogenic action, has effectively improved the stability when device unwrapping wire.

The above, 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

1. The utility model provides a pay-off for electric power construction, includes base (1), support frame (2), fixing bolt (3), nut (4), unwrapping wire roller (5), support frame (2) fixed connection is in the top of base (1), the mounting hole has all been opened to the both sides outer wall of support frame (2), and fixing bolt (3) set up in the mounting hole, unwrapping wire roller (5) are rotated and are set up in the outside of fixing bolt (3), the outer wall threaded connection of the inner wall of nut (4) and fixing bolt (3), its characterized in that, spout (9) have all been opened to the position that base (1) top outer wall is close to both sides, and the inner wall sliding connection of spout (9) has tray (8).

2. The pay-off device for electric power construction as claimed in claim 1, wherein the outer walls of two sides of the support frame (2) are fixedly connected with side plates (6), one outer wall of one side of each side plate (6) is provided with a threaded hole, the inner wall of each threaded hole is in threaded connection with a screw rod (10), the outer wall of one end of each screw rod (10) is fixedly connected with an adjusting wheel (7), and the outer wall of the other end of each screw rod (10) is fixedly connected with a supporting block (11).

3. The pay-off device for power construction as claimed in claim 2, wherein the material of the stop block (11) is rubber.

4. The pay-off device for power construction as claimed in claim 1, wherein the top outer wall of the support block (8) is engaged with the outer wall of the pay-off roller (5).

5. The pay-off device for power construction as claimed in claim 2, wherein the outer wall of the abutting block (11) is in contact with the outer wall of the pay-off roller (5).

6. The pay-off device for electric power construction as claimed in claim 1, wherein the support frame (2) is welded with sleeves (12) on the outer walls of both sides, the inner wall of each sleeve (12) is connected with a sliding block (13) in a sliding manner, the outer wall of one side of each sliding block (13) is welded with a telescopic rod (14), and the outer wall of the bottom of each telescopic rod (14) is fixedly connected with a support rod (15).