CN115513835A - Electric power overhauls and lifts device with cable - Google Patents

Abstract

The invention discloses a cable lifting device for electric power maintenance, which includes a base assembly and a clamping mechanism. An insulating lifting member assembled with bolts is arranged on the top side of the base assembly, and the top side of the insulating lifting member A lifting assembly is provided, the top side of which is provided with a swivel part assembled with bolts. The device of the invention mainly utilizes the insulating lifting member to cooperate with the upper lifting assembly to support the swivel part, so that the swivel part can adjust the clamping mechanism to an orientation angle suitable for lifting. Since the swivel part is provided with two sets of Therefore, under the action of the first boom and the second boom combined with the pneumatic telescopic rod, the casing can be moved to the position suitable for clamping and lifting the cable, so that the effect of the pneumatic clamp and the insulating sleeve can be used The cable can be clamped and lifted in two parts, which can reduce the length of cable droop and improve the safety and efficiency of user maintenance.

Description

A cable lifting device for electric power maintenance

technical field

The invention relates to the technical field of electric power maintenance, in particular to a cable lifting device for electric power maintenance.

Background technique

With the development of the economy, the society's demand for energy is increasing. The power grid has been widely distributed, but the power transmission process needs to rely on cables. The cables are fixed on the poles. After a period of time, the cables are easy to loosen. , will produce unsafe factors, so it is necessary to use equipment to maintain the cables.

During power maintenance, the cables are usually erected at a higher place on the ground such as poles or towers. When laying or repairing power lines, due to the influence of the cable's own gravity and tension, it is necessary to use lifting equipment to lift the cables. Lifting, such as application number CN202210630907.0 relates to a cable lifting device for electric power maintenance, which includes a base, a support rod and a lifting platform, the base can be connected to the lifting platform through the supporting rod, when the device is used, first put The base is placed under the cable that needs to be lifted; however, in the above technology, only one part of the cable can be clamped and lifted, which is easy to form a sagging part of the cable, which has certain potential safety hazards. Therefore, we propose A cable lifting device for electric power maintenance solves the above problems.

Contents of the invention

In view of the above problems, the present invention proposes a cable lifting device for electric power maintenance. The cable lifting device for electric power maintenance is mainly used to support the swivel parts on the insulating lifting member and the upper lifting assembly, so that the swivel parts can Adjust the clamping mechanism to the orientation angle suitable for lifting. Since there are two sets of clamping mechanisms on the swivel part, under the action of the pneumatic telescopic rod on the first boom and the second boom, the sleeve can be The shell moves to the position suitable for clamping and lifting the cable, so that the cable can be clamped and lifted in two parts by using the function of the pneumatic clamp and the insulating sleeve, which can reduce the length of the cable drooping and improve the safety and efficiency of the user's maintenance.

To achieve the above object, the present invention provides the following technical solutions:

A cable lifting device for electric power maintenance, including a base assembly and a clamping mechanism, the top side of the base assembly is provided with an insulating lifting member assembled with bolts, and the top side of the insulating lifting member is provided with a lifting assembly , The top side of the lifting assembly is provided with a swivel part assembled with bolts, and the outer end of the swivel part is provided with a clamping mechanism assembled with bolts.

As a further technical solution, the base assembly includes a vehicle plate, a bolt steel sheet, an annular tie rod, a decompression pad, a pneumatic wheel frame and a moving wheel, and a bolt steel sheet assembled with bolts is arranged above one end of the vehicle plate , and the top of the bolt steel sheet is provided with an annular tie rod, the bottom side of the vehicle plate is provided with a decompression pad, and the bottom side of one end of the decompression pad is provided with a pneumatic wheel frame, and one end of the pneumatic wheel frame Bearings are attached to the moving wheels.

As a further technical solution, the insulating lifting member includes an insulating bolt seat, a shock absorber, a double-groove screw box, a gearbox body, a first motor, a driving screw, a lower slider, and a hinged inclined bar. The insulating bolt seat is arranged on the top side of the vehicle panel, the top side of the insulating bolt seat is provided with a shock absorber, and the top side of the shock absorber is provided with a double-slot screw box, and the double-slot screw rod The inner side of the box is provided with a gearbox body connected to the output end of the first motor.

As a further technical solution, the double-groove screw box is provided with a driving screw, and the driving screw is threaded and slidably connected with a lower slider, and the top side of the lower slider is provided with a hinged hinge Diagonal bar.

As a further technical solution, the lifting assembly includes a lifting block, an inner block, a plug strip, a hydraulic steel seat, a hydraulic rod and a rod jacking block, and the lifting block is arranged on the top side of the hinge inclined rod, so The inner side of the lifting block is provided with an inner block, and the inner block is plugged with a splicing strip, and the top side of the splicing strip is provided with a hydraulic steel seat, and the inner side of the hydraulic steel seat clamps There is a hydraulic rod, and the output end of the hydraulic rod is connected with a rod top block.

As a further technical solution, the swivel component includes an electric swivel base, a second motor, a bearing sleeve, a swivel rod box, an adjustment screw group and a sliding block, and the electric swivel base is arranged on the top block of the rod The top side of the electric swivel seat is provided with a bearing sleeve connected to the output end of the second motor, and the output end of the second motor passes through the bearing sleeve and is connected to a swivel rod box.

As a further technical solution, the inner side of the swivel rod box is provided with an adjustment screw group, and the adjustment screw group is provided with a sliding block that is threaded and slidably connected.

As a further technical solution, the clamping mechanism includes a front pallet, an electric rotary table, a hinge inner shell, a first boom, a second boom, a pneumatic telescopic rod, a casing, a pneumatic clamp and an insulating sleeve , the front pallet is arranged on the outside of the sliding block, the top side of the front pallet is provided with an electric rotary table, and the top side of the electric rotary table is provided with a hinge inner shell, and the inner shell of the hinge A hinge-driven first swing arm is provided inside the shell, and a hinge-drive second swing arm is set at one end of the first swing arm.

As a further technical solution, one end of the second boom is provided with a pneumatic telescopic rod, and one end of the pneumatic telescopic rod is provided with a casing outside, and the inner side of the casing is provided with a pneumatic clamp, and A fitted insulating sleeve is provided inside one end of the pneumatic clamp.

Compared with prior art, the beneficial effect of the present invention is:

The device of the invention mainly utilizes the insulating lifting member to cooperate with the upper lifting assembly to support the swivel part, so that the swivel part can adjust the clamping mechanism to an orientation angle suitable for lifting. Since the swivel part is provided with two sets of Therefore, under the action of the first boom and the second boom combined with the pneumatic telescopic rod, the casing can be moved to the position suitable for clamping and lifting the cable, so that the effect of the pneumatic clamp and the insulating sleeve can be used The cable can be clamped and lifted in two parts, which can reduce the length of cable droop and improve the safety and efficiency of user maintenance.

Description of drawings

Fig. 1 is a structural schematic diagram of a cable lifting device for electric power maintenance;

Fig. 2 is the structural representation of side view in the present invention;

Fig. 3 is a structural schematic diagram of an insulating lifting member in the present invention;

Fig. 4 is the schematic structural view of lifting assembly and swivel part in the present invention;

Fig. 5 is the structural representation of clamping mechanism in the present invention;

Fig. 6 is a schematic structural view of the pneumatic clamp and the insulating sleeve in the present invention.

In the figure: 1, base assembly; 101, car plate; 102, bolt steel sheet; 103, ring tie rod; 104, decompression pad; 105, pneumatic wheel frame; 106, moving wheel; Insulating bolt seat; 202, shock absorber; 203, double groove screw box; 204, gearbox body; 205, first motor; 206, driving screw; 207, lower slider; 208, hinge oblique rod; Lifting assembly; 301, lifting block; 302, inner block; 303, plug strip; 304, hydraulic steel seat; 305, hydraulic rod; 306, rod top block; Second motor; 403, bearing sleeve; 404, swivel rod box; 405, adjusting screw group; 406, sliding block; 5, clamping mechanism; Inner shell; 504, first boom; 505, second boom; 506, pneumatic telescopic rod; 507, casing; 508, pneumatic clamp; 509, insulation cover.

detailed description

In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined by "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention based on specific situations.

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-6. In the embodiment of the present invention, a cable lifting device for electric power maintenance includes a base assembly 1 and a clamping mechanism 5. The top side of the base assembly 1 is provided with an insulating lifting member assembled with bolts. 2, and the top side of the insulating lifting member 2 is provided with a lifting assembly 3, the top side of the lifting assembly 3 is provided with a swivel part 4 assembled with bolts, and the outer end of the swivel part 4 is provided with a clamping mechanism 5 assembled with bolts.

The base assembly 1 includes a vehicle plate 101, a bolt steel sheet 102, an annular tie rod 103, a pressure relief pad 104, a pneumatic wheel frame 105 and a moving wheel 106, and a bolt steel sheet 102 assembled with bolts is arranged above one end of the vehicle plate 101, and the bolts The top of the steel sheet 102 is provided with an annular tie rod 103, the bottom side of the car plate 101 is provided with a decompression pad 104, and the bottom side of one end of the decompression pad 104 is provided with a pneumatic wheel frame 105, and one end bearing of the pneumatic wheel frame 105 is connected with a moving Wheel 106.

In the embodiment of the present invention, by using the annular tie rod 103 above one end of the bolt steel sheet 102, the vehicle plate 101 is moved to the maintenance work site by using the ring tie rod 103 using the power carrier by using the moving wheel 106, and then by starting the pneumatic wheel The frame 105 lifts the moving wheels 106 so that the decompression pad 104 supports the vehicle board 101 .

The insulating lifting member 2 includes an insulating bolt seat 201, a shock absorber 202, a double-groove screw box 203, a gearbox body 204, a first motor 205, a driving screw 206, a lower slider 207, and a hinge inclined bar 208, and the insulating bolt seat 201 is arranged on the top side of the vehicle plate 101, the top side of the insulating bolt seat 201 is provided with a shock absorber 202, and the top side of the shock absorber 202 is provided with a double-slot screw box 203, and the inner side of the double-slot screw box 203 A gearbox body 204 connected to the output end of the first motor 205 is provided on the side.

In the embodiment of the present invention, the shock absorber 202 is bolted to the top side of the vehicle panel 101 by using the insulating bolt seat 201, so that the vehicle panel 101 supports the insulating lifting member 2, and the first motor 205 is started to output power to drive the speed change The transmission mechanism in the box body 204 runs, so that the output end of the gearbox body 204 drives the input end in the double-slot screw box 203 to run.

The double-groove screw box 203 is provided with a driving screw 206 , and the driving screw 206 is threaded and slidably connected with a lower slider 207 , and the top side of the lower slider 207 is provided with a hinged inclined hinge 208 .

In the embodiment of the present invention, the input end of the double-slot screw box 203 drives the driving screw 206 to run, so that the rotation of the driving screw 206 drives the lower slider 207 to move to a suitable position, so that the lower slider 207 Drive the hinge inclined bar 208 to run to a suitable height.

The lifting assembly 3 includes a lifting block 301, an inner block 302, a plug strip 303, a hydraulic steel seat 304, a hydraulic rod 305 and a rod top block 306. The inner block 302 is arranged on the side, and the inner block 302 is plugged with a splice bar 303. The top side of the splice bar 303 is provided with a hydraulic steel seat 304, and the inner side of the hydraulic steel seat 304 holds a hydraulic rod 305, and the hydraulic pressure The output end of the rod 305 is connected with a rod top block 306 .

In the embodiment of the present invention, when the hinge slanting rod 208 drives the lifting assembly 3 to a suitable height, the inner block 302 on the inner side of the lifting block 301 is lifted, so that the inner block 302 inserts the insertion strip 303 on the hydraulic steel seat 304, then start the hydraulic rod 305 on the inner side of the hydraulic steel seat 304, and the output power drives the output end of the hydraulic rod 305 to elongate, so that the hydraulic rod 305 drives the rod jack 306 to move the swivel part 4 to a suitable height.

The swivel part 4 comprises an electric swivel seat 401, a second motor 402, a bearing sleeve 403, a swivel rod box 404, an adjustment screw group 405 and a sliding block 406, and the electric swivel seat 401 is arranged on the top side of the rod top block 306, and the electric swivel block 401 The top of the rotating base 401 is provided with a bearing sleeve 403 connected to the output end of the second motor 402 , and the output end of the second motor 402 passes through the bearing sleeve 403 and is connected with a swivel rod box 404 .

In the embodiment of the present invention, according to the height and angle orientation of the lifting of the cable, the electric rotating seat 401 is used to start the output power to drive the bearing sleeve 403 to move to the appropriate lifting orientation, and then the second motor 402 is started to output power to drive the second motor 402 The output end drives the input end of the bearing sleeve 403 to run.

An adjusting screw rod set 405 is arranged on the inner side of the swivel rod box 404 , and a sliding block 406 that is threaded and slidably connected is arranged on the adjusting screw rod set 405 .

In the embodiment of the present invention, when the input end of the bearing sleeve 403 is running, it drives the adjusting screw group 405 on the inner side of the swivel rod box 404 to carry out transmission operation, so that the adjusting screw group 405 drives the sliding block 406 to make the two groups The clamping mechanism 5 is adjusted to the spacing suitable for clamping and lifting.

The clamping mechanism 5 includes a front pallet 501, an electric rotary table 502, a hinge inner shell 503, a first boom 504, a second boom 505, a pneumatic telescopic rod 506, a casing 507, a pneumatic clamp 508 and an insulating sleeve 509 , the front pallet 501 is arranged on the outside of the sliding block 406, the top side of the front pallet 501 is provided with an electric rotary table 502, and the top side of the electric rotary table 502 is provided with a hinge inner shell 503, and the inner side of the hinge inner shell 503 A hinge-driven first boom 504 is provided, and one end of the first boom 504 is provided with a hinge-driven second boom 505 .

In the embodiment of the present invention, when the two sets of clamping mechanisms 5 run to a suitable distance, start the electric rotary table 502 on the top side of the front pallet 501 to output power, and let the hinge inner shell 503 run to a suitable lifting orientation Then start the first boom 504 on the inner side of the hinge inner shell 503 to output power to drive the output end of the first boom 504 so that the interaction between the first boom 504 and the second boom 505 can make the second boom One end of 505 is aimed at the part of the cable that needs to be clamped and lifted.

One end of the second moving arm 505 is provided with a pneumatic telescopic rod 506, and an outer side of one end of the pneumatic telescopic rod 506 is provided with a casing 507, and the inner side of the casing 507 is provided with a pneumatic clamp 508, and the inner side of one end of the pneumatic clamp 508 is provided with a Fitting insulating patch 509 .

In the embodiment of the present invention, after the cable is aligned, the pneumatic telescopic rod 506 at one end of the second boom 505 is started to output power to drive the casing 507 at one end of the pneumatic telescopic rod 506 to move to a suitable direction, and then the pneumatic clamp 508 is started to output power, Let the pneumatic clamp 508 cooperate with the upper insulating sleeve 509 to clamp the cable, so as to achieve the effect of lifting, and realize the maintenance of the cable conveniently for the user.

The working principle of the present invention is: at first, by utilizing the annular pull rod 103 above one end of the bolt steel sheet 102 to utilize the power carrier to utilize the effect of the movable wheel 106 to move the car plate 101 to the work place for maintenance, then by starting The pneumatic wheel frame 105 lifts the moving wheel 106, so that the decompression pad 104 supports the vehicle panel 101, and the shock absorber 202 is bolted to the top side of the vehicle panel 101 by using the insulating bolt seat 201, so that the vehicle panel 101 will The insulating lifting member 2 is supported, and the transmission mechanism in the gearbox body 204 is driven to run by starting the first motor 205 to output power, so that the output end of the gearbox body 204 drives the input end in the double-slot screw box 203 to run , drive the driving screw 206 to run through the input end of the double-slot screw box 203, so that the rotation of the driving screw 206 drives the lower slider 207 to a suitable position, so that the lower slider 207 drives the hinge rod 208 to run To a suitable height, when the hinged inclined rod 208 drives the lifting assembly 3 to run to a suitable height, the inner block 302 on the inner side of the lifting block 301 is lifted, so that the inner block 302 inserts the plug strip 303 on the hydraulic steel seat 304, Then start the hydraulic rod 305 on the inner side of the hydraulic steel seat 304, and the output power drives the output end of the hydraulic rod 305 to elongate, so that the hydraulic rod 305 drives the rod top block 306 to move the swivel part 4 to a suitable height. Lifting height and angle orientation, use the output power of the electric rotating base 401 to drive the bearing sleeve 403 to run to the appropriate lifting orientation, and then start the second motor 402 to output power to drive the output end of the second motor 402 to drive the input end of the bearing sleeve 403 To run, when the input end of the bearing sleeve 403 is running, it drives the adjusting screw group 405 on the inner side of the swivel rod box 404 to carry out transmission operation, so that the adjusting screw group 405 drives the sliding block 406 to make the two groups of clamping mechanisms 5 Adjust to the spacing suitable for clamping and lifting. When the two groups of clamping mechanisms 5 run to a suitable spacing, start the electric rotary table 502 on the top side of the front pallet 501 to output power, and let the hinge inner shell 503 run to a suitable pallet. Then start the first boom 504 on the inner side of the hinge inner shell 503 to output power to drive the output end of the first boom 504 so that the interaction between the first boom 504 and the second boom 505 can make the first boom 504 One end of the second boom 505 is aligned with the part of the cable that needs to be clamped and lifted. After aligning the cable, start the pneumatic telescopic rod 506 at one end of the second boom 505 to output power to drive the casing 507 at one end of the pneumatic telescopic rod 506 to run in a suitable direction At this time, the pneumatic clamp 508 is started to output power, and the pneumatic clamp 508 cooperates with the upper insulating sleeve 509 to clamp the cable, so as to achieve the lifting effect and realize the maintenance of the cable conveniently for the user.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. The utility model provides a power overhauls uses cable lifting devices, including base subassembly (1) and fixture (5), its characterized in that: the top side of the base component (1) is provided with an insulating lifting component (2) assembled by bolts, the top side of the insulating lifting component (2) is provided with a lifting component (3), the top side of the lifting component (3) is provided with a rotating part (4) assembled by bolts, and the outer side of the end of the rotating part (4) is provided with a clamping mechanism (5) assembled by bolts.

2. The cable lifting device for electric power overhaul according to claim 1, wherein: the base component (1) comprises a vehicle plate (101), a bolt steel sheet (102), an annular pull rod (103), a pressure reducing pad (104), a pneumatic wheel carrier (105) and a moving wheel (106), wherein the bolt steel sheet (102) assembled by bolts is arranged above one end of the vehicle plate (101), the annular pull rod (103) is arranged above the bolt steel sheet (102), the pressure reducing pad (104) is arranged on the bottom side of the vehicle plate (101), the pneumatic wheel carrier (105) is arranged on the bottom side of one end of the pressure reducing pad (104), and the moving wheel (106) is connected to one end of the pneumatic wheel carrier (105) in a bearing mode.

3. The cable lifting device for electric power overhaul according to claim 2, wherein: insulating lifting component (2) are including insulating bolt seat (201), bumper shock absorber (202), double flute lead screw box (203), gearbox body (204), first motor (205), drive lead screw (206), lower slider (207) and hinge down tube (208), insulating bolt seat (201) set up the top side of sweep (101), the top side of insulating bolt seat (201) is provided with bumper shock absorber (202), just the top side of bumper shock absorber (202) is provided with double flute lead screw box (203), the interior limit side of double flute lead screw box (203) is provided with gearbox body (204) of connecting first motor (205) output.

4. The cable lifting device for electric power overhaul according to claim 3, wherein: a driving screw rod (206) is arranged on the double-groove screw rod box (203), a lower sliding block (207) is in threaded sliding connection with the driving screw rod (206), and a hinge inclined rod (208) in hinged connection is arranged on the top side of the lower sliding block (207).

5. The cable lifting device for electric power overhaul according to claim 3, wherein: lifting unit (3) are including lifting piece (301), inboard piece (302), grafting strip (303), hydraulic pressure steel seat (304), hydraulic stem (305) and pole kicking block (306), lifting piece (301) set up the top side of hinge down tube (208), the interior limit side of lifting piece (301) is provided with inboard piece (302), just it has grafting strip (303) to peg graft in inboard piece (302), the top side of grafting strip (303) is provided with hydraulic pressure steel seat (304), just the interior limit side clamp of hydraulic pressure steel seat (304) has hydraulic stem (305), the output of hydraulic stem (305) is connected with pole kicking block (306).

6. The cable lifting device for electric power overhaul according to claim 5, wherein: the rotating body part (4) comprises an electric rotating seat (401), a second motor (402), a bearing sleeve (403), a rotating body rod box (404), an adjusting screw rod group (405) and a sliding block (406), the electric rotating seat (401) is arranged on the top side of the rod top block (306), the bearing sleeve (403) connected with the output end of the second motor (402) is arranged at the top of the electric rotating seat (401), and the output end of the second motor (402) penetrates through the bearing sleeve (403) and is connected with the rotating body rod box (404).

7. The cable lifting device for electric power overhaul according to claim 6, wherein: the interior limit side of rotor lever box (404) is provided with regulation screw group (405), just be provided with screw thread sliding connection's sliding block (406) on regulation screw group (405).

8. The cable lifting device for electric power overhaul according to claim 6, wherein: clamping mechanism (5) are including leading saddle (501), electric rotating platform (502), hinge inner shell (503), first swing arm (504), second swing arm (505), pneumatic telescopic link (506), cover shell (507), pneumatic anchor clamps (508) and insulating cover (509) of pasting, leading saddle (501) set up the outside of sliding block (406), the top side of leading saddle (501) is provided with electric rotating platform (502), just the top side of electric rotating platform (502) is provided with hinge inner shell (503), the inboard of hinge inner shell (503) is provided with hinge transmission's first swing arm (504), the one end of first swing arm (504) is provided with hinge transmission's second swing arm (505).

9. The cable lifting device for electric power overhaul according to claim 8, wherein: one end of the second movable arm (505) is provided with a pneumatic telescopic rod (506), a sleeve (507) is arranged on the outer side of one end of the pneumatic telescopic rod (506), a pneumatic clamp (508) is arranged on the inner side of the sleeve (507), and an insulation paste sleeve (509) is arranged on the inner side of one end of the pneumatic clamp (508).

Images