CN210297069U - 220kV adjustable ground wire lifting device - Google Patents

Abstract

The utility model relates to a transmission network operation technical field, specifically speaking relates to adjustable ground wire hoisting device of 220 kV. It is including adjusting the pole, the bottom of adjusting the pole is installed and is carried the line coupler body, carry the line coupler body including regulating plate and carrying the line hook, three regulation hole has been seted up at least to the regulating plate outer wall, the top of carrying the line hook is installed and is pegged graft complex staple with the regulation hole. The utility model discloses an adjustable ground wire hoisting device of 220kV, through accommodate the lead screw overall position, and cooperate wire lifting hook and regulating plate position control, realize wire lifting hook stroke regulation, satisfy the interval requirement of ground wire and hanging wire department, be provided with inside lining cushion at the inner wall in hook groove, can play the guard action to ordinary ground wire, good conductor ground wire, optical cable, can protect ordinary ground wire, good conductor ground wire, optical cable when perpendicular load shifts, can also solve the optical cable winding and protect the big problem of line diameter behind the lines.

Description

220kV adjustable ground wire lifting device

Technical Field

The utility model relates to a transmission network operation technical field, specifically speaking relates to adjustable ground wire hoisting device of 220 kV. Which comprises the following steps.

Background

At present, when replacing an overhead ground wire insulator and hardware thereof with 220kV or below and installing a sensor of an ice-coating online monitoring device and the like, a tool is needed to transfer the vertical load of the ground wire to carry out the next work. However, the existing special tool lacks protection measures for the optical cable and the good conductor ground wire, so that the diameter of the optical cable is large after the optical cable is wound around a protection wire, and meanwhile, the stroke of the wire lifting hook cannot be adjusted, so that the special tool has certain limitation when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable ground wire hoisting device of 220kV to solve certain or some defects that propose in the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides an adjustable ground wire horizontal lifting device of 220kV, including adjusting the pole, the lifting wire coupler body is installed to the bottom of adjusting the pole, the lifting wire coupler body includes regulating plate and lifting wire hook, three regulation hole has been seted up at least to the regulating plate outer wall, the regulation hole link up the regulating plate, just the length direction parallel arrangement of regulation hole along the regulating plate, the top of lifting wire hook is installed and is pegged graft complex staple with the regulation hole, the bottom of lifting wire coupler body is provided with the hook groove.

Preferably, the inner wall of the hook groove is provided with an inner lining rubber mat.

Preferably, the adjusting rod comprises an upper connecting block and a lower connecting block which are arranged at the upper end and the lower end, a threaded sleeve is installed at the bottom of the upper connecting block, a lead screw is connected to the inner thread of the threaded sleeve, and the bottom of the lead screw is rotatably connected with the top of the lower connecting block through a bearing.

Preferably, a wrench is arranged on the outer wall of the screw rod.

Preferably, the top of regulating plate is provided with the installation piece, the mounting hole has been seted up to the installation piece outer wall, the installation piece is installed connecting block one side down.

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

1. in the 220kV adjustable ground wire lifting device, the fixing nails are arranged at the adjusting holes with different heights, so that the position of the wire lifting hook can be changed, the stroke of the wire lifting hook can be effectively adjusted, and the requirement on the distance between the ground wire and the wire hanging position is met.

2. In the 220kV adjustable ground wire lifting device, the lining rubber mat is arranged on the inner wall of the hook groove, so that the common ground wire, the good conductor ground wire and the optical cable can be protected, the common ground wire, the good conductor ground wire and the optical cable can be protected during vertical load transfer, and the problem of large wire diameter after the optical cable is wound on a protection wire can be solved.

3. In the 220kV adjustable ground wire lifting device, the stroke adjustment of the wire lifting hook is realized by adjusting the integral position of the screw rod and matching the wire lifting hook with the position adjustment of the adjusting plate.

Drawings

FIG. 1 is a schematic view of the mounting structure of the adjusting lever and the thread lifting hook of the present invention;

FIG. 2 is a schematic view of the adjusting plate of the present invention;

FIG. 3 is a schematic view of the structure of the thread lifting hook of the present invention;

fig. 4 is a schematic view of the structure of the adjusting rod of the present invention.

The various reference numbers in the figures mean:

1. adjusting a rod; 11. an upper connecting block; 12. a lower connecting block; 13. a threaded bushing; 14. a screw rod; 15. a bearing; 16. a wrench;

2. a thread lifting hook body; 21. an adjusting plate; 211. an adjustment hole; 212. mounting blocks; 213. mounting holes; 22. a wire lifting hook; 221. fixing nails; 222. a hook groove; 223. and (6) lining a rubber mat.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a 220kV adjustable ground wire lifting device, including adjusting pole 1, adjust the bottom of pole 1 and install the lifting wire coupler body 2, lifting wire coupler body 2 includes regulating plate 21 and lifting wire hook 22, the regulating plate 21 outer wall has seted up three regulation hole 211 at least, regulation hole 211 link up regulating plate 21, and regulation hole 211 is along the length direction parallel arrangement of regulating plate 21, lifting wire hook 22's top is installed with the staple 221 of adjusting hole 211 grafting cooperation, install staple 221 in the regulation hole 211 department of different heights, can realize the change of lifting wire hook 22 position, realize that lifting wire hook 22 stroke can effectively be adjusted, satisfy the interval requirement of ground wire and hanging wire department, set up three regulation hole 211 simultaneously, make lifting wire hook 22 fix in three high department at least, satisfy the needs of operation, and regulation hole 211 is along the length direction parallel arrangement of regulating plate 21, make lifting wire hook 22 in regulating plate 21 department level adjustment, no offset occurs.

Further, the bottom of the wire lifting hook body 2 is provided with a hook groove 222, and a common ground wire, a good conductor ground wire and an optical cable are hung at the hook groove 222, meanwhile, the inner wall of the hook groove 222 is provided with a lining rubber pad 223, the lining rubber pad 223 is preferably made of silica gel, the lining rubber pad is soft in texture, the common ground wire, the good conductor ground wire and the optical cable can be protected during vertical load transfer, and the problem that the diameter of the optical cable is large after the optical cable is wound on a protection line can be solved.

Still further, adjust pole 1 and include last connecting block 11 and lower connecting block 12 at upper and lower both ends, threaded sleeve 13 is installed to the bottom of going up connecting block 11, threaded sleeve 13 internal thread is connected with lead screw 14, through rotatory lead screw 14, lead screw 14 moves along the upper and lower direction in threaded sleeve 13, be convenient for adjust the 14 overall position of lead screw, and cooperate the regulation of wire lifting hook 22 and regulating plate 21 position, realize the stroke regulation of wire lifting hook 22, and simultaneously, the outer wall of lead screw 14 is provided with spanner 16, spanner 16 chucking is in the 14 outer wall departments of lead screw, can drive lead screw 14 through rotatory spanner 16 and rotate, the bottom of lead screw 14 is passed through bearing 15 and is rotated and be connected and lower connecting block 12 top, guarantee lead screw 14 is in the pivoted, lower connecting block 12 keeps motionless, and then realize that wire lifting hook.

In addition, the top of the adjusting plate 21 is provided with an installation block 212, the outer wall of the installation block 212 is provided with an installation hole 213, the installation block 212 is installed at one side of the lower connecting block 12, a fixing screw is installed at the position of the lower connecting block 12 corresponding to the installation hole 213, and the lower connecting block 12 is fixed at the position of the installation hole 213 through the fixing screw, so that the installation of the lower connecting block 12 and the adjusting plate 21 is realized.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1.220kV adjustable ground wire hoisting device, including adjusting pole (1), the bottom of adjusting pole (1) is installed and is carried line coupler body (2), its characterized in that: the wire lifting hook body (2) comprises a regulating plate (21) and a wire lifting hook (22), three regulating holes (211) are at least formed in the outer wall of the regulating plate (21), the regulating holes (211) are communicated with the regulating plate (21), the regulating holes (211) are arranged along the length direction of the regulating plate (21) in parallel, fixing nails (221) matched with the regulating holes (211) in a splicing mode are installed at the top of the wire lifting hook (22), and a hook groove (222) is formed in the bottom of the wire lifting hook body (2).

2. The 220kV adjustable ground wire lifting device of claim 1, wherein: the inner wall of the hook groove (222) is provided with an inner lining rubber mat (223).

3. The 220kV adjustable ground wire lifting device of claim 1, wherein: the adjusting rod (1) comprises an upper connecting block (11) and a lower connecting block (12) which are arranged at the upper end and the lower end, a threaded sleeve (13) is installed at the bottom of the upper connecting block (11), a lead screw (14) is connected to the inner thread of the threaded sleeve (13), and the bottom of the lead screw (14) is rotatably connected with the top of the lower connecting block (12) through a bearing (15).

4. The 220kV adjustable ground wire lifting device according to claim 3, wherein: and a wrench (16) is arranged on the outer wall of the screw rod (14).

5. The 220kV adjustable ground wire lifting device according to claim 3, wherein: the top of regulating plate (21) is provided with installation piece (212), mounting hole (213) have been seted up to installation piece (212) outer wall, installation piece (212) are in connecting block (12) one side down.

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