CN219708732U - Power line rolling frame capable of self-locking - Google Patents

Abstract

The utility model discloses a self-locking power line rolling frame, which belongs to the technical field of power line construction auxiliary equipment and comprises a line roller, wherein gears are arranged at two ends of the line roller, two ends of the line roller are arranged at the top of a connecting frame, upper sliding sleeves are arranged at the left end and the right end of the connecting frame, the upper sliding sleeves are connected to the outer side wall of an upright post in a sliding manner, an electric telescopic rod is arranged at the bottom of the connecting frame through a lower frame, and a tooth block is arranged at the top of the electric telescopic rod.

Description

Power line rolling frame capable of self-locking

Technical Field

The utility model relates to the field of power line construction auxiliary equipment, in particular to a self-locking power line rolling frame.

Background

In the power grid construction process, the power line generally adopts a rolling bearing, the rolling frame comprises two vertical seats at two sides and a wire fixing roller in the middle, the two vertical seats are used as supports, the power line is wound on the wire fixing roller, and the power line can be moved easily through the rolling of the wire fixing roller;

the patent number CN201922173061.9 discloses a but power line roll frame of auto-lock, pull the pull rod through left, drive the drive plate and remove left, four springs are compressed, make the stopper remove to the inside of second seat by the draw-in groove in the solid line roller inside under the drive of drive plate, make solid line roller can rotate, electric wire on the solid line roller can extend, when needing to be fixed solid line roller after the certain length of being qualified for the next round of competitions, release the pull rod, under the elasticity of four springs, the drive plate is kick-backed to the normal position, the stopper gets into in the draw-in groove in solid line roller left side, accomplish the fixed to solid line roller, through setting up first slider, the second slider, first slide bar, the second slide bar, make the drive plate keep steady at the in-process that removes.

The utility model discloses a but power line roll frame of auto-lock in above-mentioned patent needs the manual work to pull the pull rod through left to draw always and make the stopper keep the state of the inside draw-in groove of roll of solid line, the bull stick of the opposite side of rethread makes the roll of solid line rotate the line of receiving and releasing, if the roll of solid line is longer, needs alone to draw the pull rod, alone shakes the roll of solid line, can't accomplish the auto-lock of roll of solid line automatically, and can't adjust the height of roll of solid line according to the demand.

Disclosure of Invention

The utility model aims to provide a self-locking power line roller frame, which can automatically self-lock a wire roller when stopping is needed, saves labor and can adjust the height of the wire roller according to the needs so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a but power line roll frame of auto-lock, includes the line roller, the gear is all installed at line roller both ends, the line roller both ends are all placed at even frame top, even frame left and right sides both ends are all installed the sliding sleeve, go up sliding sleeve sliding connection at the stand lateral wall, even frame bottom is installed electric telescopic handle through lower frame, the tooth piece is installed at electric telescopic handle top.

As a further scheme of the utility model: the middle part of the upper sliding sleeve is provided with adjusting holes, the surface of the upright post is provided with a plurality of adjusting holes from top to bottom at equal intervals, and the inner side wall of one adjusting hole is detachably provided with an adjusting bolt.

As a further scheme of the utility model: the left side and the right side of the bottom of the lower frame are respectively provided with a lower sliding sleeve, and the lower sliding sleeves are in sliding connection with the outer side walls of the stand columns.

As a further scheme of the utility model: the motor is installed through the motor frame to the lower frame lateral wall of one side of the wire roller, the power take off of motor connects the power input of wire roller.

As a further scheme of the utility model: the bottom of the upright post is provided with a bottom frame, and four corners of the bottom frame are provided with self-locking universal wheels.

As a further scheme of the utility model: the four stand columns are respectively arranged at four corners of the top of the underframe, and top frames are respectively arranged at the tops of the two groups of stand columns on the left side and the right side.

As a further scheme of the utility model: the inner side wall of the connecting frame is rotatably provided with two rollers, and the tops of the rollers are rotatably connected with a wire roller.

Compared with the prior art, the utility model has the beneficial effects that:

the self-locking power line roller frame can automatically self-lock the wire roller when stopping is needed, saves labor, and can adjust the height of the wire roller according to the needs, thereby solving the problems that the self-locking power line roller frame disclosed in the patent cannot automatically finish the self-locking of the wire fixing roller and the height of the wire fixing roller cannot be adjusted according to the needs.

Drawings

Fig. 1 is a schematic structural diagram of a self-locking power line roller frame according to an embodiment of the present utility model;

fig. 2 is a schematic cross-sectional structure of a self-locking power line roller frame according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a self-locking power line roller frame according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of the structure at a in fig. 3.

In the figure: 1. a wire roller; 2. a chassis; 3. self-locking universal wheels; 4. a column; 5. a motor frame; 6. a motor; 7. a top frame; 8. a sliding sleeve is arranged on the upper part; 9. a connecting frame; 10. a roller; 11. placing the frame; 12. an adjustment aperture; 13. an adjusting bolt; 14. a gear; 15. tooth blocks; 16. an electric telescopic rod; 17. and a lower sliding sleeve.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of such embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, a self-locking power line roller frame comprises a wire roller 1, gears 14 are respectively arranged at two ends of the wire roller 1, two ends of the wire roller 1 are respectively arranged at the top of a connecting frame 9, upper sliding sleeves 8 are respectively arranged at the left end and the right end of the connecting frame 9, the upper sliding sleeves 8 are slidably connected to the outer side wall of a stand column 4, an electric telescopic rod 16 is arranged at the bottom of the connecting frame 9 through a lower frame 11, and a tooth block 15 is arranged at the top of the electric telescopic rod 16.

Wherein, the middle part of the upper sliding sleeve 8 is provided with adjusting holes 12, the surface of the upright post 4 is provided with a plurality of adjusting holes 12 from top to bottom at equal intervals, and the inner side wall of one of the adjusting holes 12 is detachably provided with an adjusting bolt 13, so that the height can be conveniently adjusted; the left side and the right side of the bottom of the lower frame 11 are respectively provided with a lower sliding sleeve 17, and the lower sliding sleeves 17 are connected to the outer side wall of the upright post 4 in a sliding manner, so that the guiding effect is good; the outer side wall of the lower frame 11 on one side of the wire roller 1 is provided with a motor 6 through a motor frame 5, the power output end of the motor 6 is connected with the power input end of the wire roller 1, and the motor 6 can drive the wire roller 1 to rotate for wire winding or wire unwinding; the bottom of the upright post 4 is provided with the underframe 2, four corners of the bottom of the underframe 2 are provided with the self-locking universal wheels 3, so that the whole device is convenient to move or transport; four upright posts 4 are respectively arranged at four corners of the top of the underframe 2, and top frames 7 are respectively arranged at the tops of two groups of upright posts 4 on the left side and the right side, so that a limiting effect is achieved; wherein, even frame 9 inside wall rotates and installs two gyro wheels 10, and gyro wheel 10 top rotates and is connected with wire roller 1, makes things convenient for the rotation of wire roller 1.

The working principle of the utility model is as follows: the self-locking power line roller frame can automatically self-lock the wire roller 1 when the wire roller frame is required to stop, labor is saved, the height of the wire roller 1 can be adjusted according to the requirement, an external power supply is used for supplying power when the wire roller is wound and unwound, the motor 6 is opened through the external switch, the wire roller 1 is driven to rotate by the motor 6 for winding or unwinding, when the winding or unwinding is completed in a staged mode, the external power supply is used for controlling the extension of the electric telescopic rods 16 at two ends through the external switch, the tooth blocks 15 are lifted to clamp the gears 14 at the ends of the wire roller 1, the self-locking function is achieved, when the height of the wire roller 1 is required to be adjusted, the adjusting bolts 13 are detached, the upper sliding sleeve 8 slides to the required height along the outer side wall of the upright post 4, the connecting frame 9 and the lower frame 11 also move to the required height, the adjusting bolts 13 are screwed into the through holes of the adjusting holes 12 formed by one of the adjusting holes 12 outside the upper sliding sleeve 8 and the upright post 4 (the motor 6 is the forward and backward rotating motor 6, and the electric telescopic rods 16 are all existing products on the market).

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a but power line roll frame of auto-lock, includes wire roller (1), its characterized in that: the utility model discloses a wire roller, including wire roller (1), rack (16), gear (14) are all installed at wire roller (1) both ends, wire roller (1) both ends are all placed at even frame (9) top, even frame (9) both ends are all installed and are gone up sliding sleeve (8), go up sliding sleeve (8) sliding connection at stand (4) lateral wall, even frame (9) bottom is installed electric telescopic handle (16) through lower frame (11), tooth piece (15) are installed at electric telescopic handle (16) top.

2. A self-lockable power line roller frame as claimed in claim 1, wherein: the middle part of the upper sliding sleeve (8) is provided with adjusting holes (12), the surface of the upright post (4) is provided with a plurality of adjusting holes (12) from top to bottom at equal intervals, and the inner side wall of one of the adjusting holes (12) is detachably provided with an adjusting bolt (13).

3. A self-lockable power line roller frame as claimed in claim 1, wherein: the left side and the right side of the bottom of the lower frame (11) are respectively provided with a lower sliding sleeve (17), and the lower sliding sleeves (17) are slidably connected to the outer side walls of the upright posts (4).

4. A self-lockable power line roller frame as claimed in claim 1, wherein: the motor (6) is installed on the outer side wall of the lower frame (11) on one side of the wire roller (1) through the motor frame (5), and the power output end of the motor (6) is connected with the power input end of the wire roller (1).

5. A self-lockable power line roller frame as claimed in claim 1, wherein: the bottom of the upright post (4) is provided with a bottom frame (2), and four corners of the bottom frame (2) are provided with self-locking universal wheels (3).

6. A self-lockable power line roller frame as claimed in claim 1, wherein: four stand (4) just install in chassis (2) top four corners respectively, roof-rack (7) are all installed at two sets of stand (4) tops of left and right sides.

7. A self-lockable power line roller frame as claimed in claim 1, wherein: the inner side wall of the connecting frame (9) is rotatably provided with two rollers (10), and the tops of the rollers (10) are rotatably connected with the wire roller (1).