CN215144286U - Cable cutting device is used in construction of transformer substation - Google Patents

Abstract

The utility model relates to a cable cutting device technical field just discloses a cable cutting device is used in construction of transformer substation, including the mounting bracket, the inside movable mounting of mounting bracket has down the depression bar, and the outside activity of depression bar has cup jointed down the spring, and the bottom fixed mounting of depression bar has cup jointed the frame down, and the inside movable mounting who cup joints the frame has passive gyro wheel, and passive track has been cup jointed in the outside activity of passive gyro wheel, and fixed surface installs the promotion telescopic link on the inboard of mounting bracket, and the bottom fixed mounting who promotes the telescopic link has the cover fishplate bar. This cable cutting device is used in construction of transformer substation, through the automatic cable that will be located between passive track and the conveying track of the spring that pushes down of installation compress tightly to in carrying the cable of different diameters, need not the manual work and control and promote the cable, improved the work efficiency of cable cutting greatly, and three that the equidistance was arranged cup joints the frame and can cut the cable of three difference simultaneously.

Description

Cable cutting device is used in construction of transformer substation

Technical Field

The utility model relates to a cable cutting device technical field specifically is a cable cutting device is used in construction of transformer substation.

Background

A substation, a place where voltage is changed; in order to transmit the electric energy generated by a power plant to a remote place, the voltage must be increased to be high voltage, and then the voltage is reduced as required near a user, and the voltage increasing and reducing work is completed by a transformer substation; the main equipment of the substation is switches and transformers; the small size is called as a substation according to the size difference; the transformer substation is larger than the substation; the transformer substation refers to a step-down transformer substation with the voltage grade below 110 kV; the transformer substations comprise 'boosting and reducing' transformer substations of various voltage grades.

The existing cable cutting generally needs two operators, one operator straightens the cable, and the other operator holds a pair of cutting pliers to manually cut the cable, so that the time and the labor are wasted, the labor intensity is high, and the efficiency is low; and the cable cutting surface is easy to incline, which is not beneficial to use and needs to be cut again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cable cutting device is used in construction of transformer substation possesses the advantage such as being convenient for cut cable, has solved cable cutting and generally needs two operating personnel, alone the cable of flare-outing, and the manual cable of cuting of the handheld cutting nipper of another people wastes time and energy, and intensity of labour is big, the problem of inefficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cable cutting device is used in construction of transformer substation, which comprises a mounting bracket, the inside movable mounting of mounting bracket has depression bar down, the outside activity of depression bar has cup jointed down the spring, the bottom fixed mounting of depression bar has the frame of cup jointing down, the inside movable mounting who cup joints the frame has passive gyro wheel, passive gyro wheel's outside activity has cup jointed passive track, fixed surface installs the promotion telescopic link on the inboard of mounting bracket, the bottom fixed mounting who promotes the telescopic link has the cover fishplate bar, the inside movable mounting of cover fishplate bar has the press lever, the outside activity of press lever has cup jointed the press spring, the bottom fixed mounting who presses the press lever has the frame.

Preferably, the right side fixed surface of mounting bracket installs the rotating electrical machines, and the output fixed mounting of rotating electrical machines has rotatory gyro wheel, and the outside activity of rotatory gyro wheel has cup jointed the conveying track, and the outside activity of the output fixed mounting who has rotatory gyro wheel and rotatory gyro wheel through the rotating electrical machines has cup jointed the conveying track to this can be convenient for the rotating electrical machines drive the conveying track and carry the cable.

Preferably, two rotatory gyro wheels are installed to the inside symmetry of mounting bracket, and both ends run through the left and right sides of mounting bracket respectively and extend to the outside about two rotatory gyro wheels, run through the left and right sides of mounting bracket respectively and extend to the outside through both ends about two rotatory gyro wheels to this can prop up the conveying track.

Preferably, cup joint the upper surface symmetry of frame and install two depression bars down, the top and the bottom of holding down spring contact with the upper surface of mounting bracket inner wall and the upper surface that cup joints the frame respectively, install two depression bars down through the upper surface symmetry that cup joints the frame, can support the relative position who cup joints between frame and the mounting bracket with this, the top and the bottom through holding down the spring contact with the upper surface of mounting bracket inner wall and the upper surface that cup joints the frame respectively, with this can promote to cup joint the frame and move down.

Preferably, the inside fixed mounting of mounting bracket has preceding baffle, and the inside fixed mounting of mounting bracket has the backplate, cup joints the outside that the board activity cup jointed baffle and backplate in the front, and baffle and backplate and cup joint the outside that the board activity cup jointed baffle and backplate in the front before the inside fixed mounting through the mounting bracket to this can cut the cable by cutting blade.

Preferably, the inside of mounting bracket is four gag lever posts of rectangle fixed mounting, and the activity of cup joint the board cup joints in the outside of four gag lever posts, and the lower fixed surface of cup joint board installs cutting blade, cup joints the outside at four gag lever posts through the activity of cup joint board to this in-process that can make cutting blade reciprocate keeps perpendicularly.

Compared with the prior art, the utility model provides a cable cutting device is used in construction of transformer substation possesses following beneficial effect:

1. this cable cutting device is used in construction of transformer substation, through the automatic cable that will be located between passive track and the conveying track of the spring that pushes down of installation compress tightly to in carrying the cable of different diameters, need not the manual work and control and promote the cable, improved the work efficiency of cable cutting greatly, and three that the equidistance was arranged cup joints the frame and can cut the cable of three difference simultaneously.

2. This cable cutting device is used in construction of transformer substation, the promotion telescopic link through the start-up installation drives the cutting blade that cup joints the board lower surface fixed mounting and moves down, presses down both sides around the spring can push down the push down frame of installation and can press and pass the baffle cable to this can prevent that the cable from warping up at the in-process front and back both ends of cutting.

Drawings

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

FIG. 2 is a right side sectional view of the present invention;

fig. 3 is a schematic view of the back structure of the present invention.

Wherein: 1. a mounting frame; 2. a rotating electric machine; 3. rotating the roller; 4. a conveying crawler; 5. a lower pressure lever; 6. pressing down the spring; 7. a socket frame; 8. a passive roller; 9. a passive crawler; 10. a front baffle; 11. a tailgate; 12. a limiting rod; 13. pushing the telescopic rod; 14. sleeving and connecting plates; 15. a cutting blade; 16. a pressing lever; 17. a pressing spring; 18. and a pressing frame.

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.

Referring to fig. 1-3, a cable cutting device for transformer substation construction includes a mounting bracket 1, a lower press rod 5 is movably mounted inside the mounting bracket 1, a lower press spring 6 is movably sleeved outside the lower press rod 5, a sleeve frame 7 is fixedly mounted at the bottom end of the lower press rod 5, a driven roller 8 is movably mounted inside the sleeve frame 7, a driven crawler 9 is movably sleeved outside the driven roller 8, a push telescopic rod 13 is fixedly mounted on the inner side upper surface of the mounting bracket 1, a sleeve plate 14 is fixedly mounted at the bottom end of the push telescopic rod 13, a press rod 16 is movably mounted inside the sleeve plate 14, a press spring 17 is sleeved outside the press rod 16, and a press frame 18 is fixedly mounted at the bottom end of the press rod 16.

The right side surface of the mounting frame 1 is fixedly provided with a rotating motor 2, the output end of the rotating motor 2 is fixedly provided with a rotating roller 3, the outer part of the rotating roller 3 is movably sleeved with a conveying crawler 4, the rotating roller 3 is fixedly provided with the rotating roller 3 through the output end of the rotating motor 2 and the outer part of the rotating roller 3 is movably sleeved with the conveying crawler 4, so that the rotating motor 2 can drive the conveying crawler 4 to convey cables, the inner part of the mounting frame 1 is symmetrically provided with two rotating rollers 3, the left and right ends of the two rotating rollers 3 respectively penetrate through the left and right sides of the mounting frame 1 and extend to the outside, so as to support the conveying crawler 4, the upper surface of the sleeving frame 7 is symmetrically provided with two lower pressing rods 5, and the top end and the bottom end of the lower pressing spring 6 are respectively contacted with the upper surface of the inner wall of the mounting frame 1 and the upper surface of the sleeving frame 7, two lower pressure rods 5 are symmetrically arranged on the upper surface of the sleeve frame 7, so that the relative position between the sleeve frame 7 and the mounting frame 1 can be supported, the top end and the bottom end of a lower pressure spring 6 are respectively contacted with the upper surface of the inner wall of the mounting frame 1 and the upper surface of the sleeve frame 7, so that the sleeve frame 7 can be pushed to move downwards, a front baffle plate 10 is fixedly arranged inside the mounting frame 1, a rear baffle plate 11 is fixedly arranged inside the mounting frame 1, a sleeve plate 14 is movably sleeved outside the front baffle plate 10 and the rear baffle plate 11, the front baffle plate 10, the rear baffle plate 11 and the sleeve plate 14 are fixedly arranged inside the mounting frame 1 and movably sleeved outside the front baffle plate 10 and the rear baffle plate 11, so that a cable can be cut by a cutting blade 15, four limiting rods 12 are fixedly arranged inside the mounting frame 1 in a rectangular shape, and the sleeve plate 14 is movably sleeved outside the four limiting rods 12, the lower surface of the sleeving plate 14 is fixedly provided with a cutting blade 15, and the sleeving plate 14 is movably sleeved outside the four limiting rods 12, so that the cutting blade 15 can be kept vertical in the up-and-down moving process.

The working principle is as follows: when the cable cutting device for construction of the transformer substation is used, the equipment is moved to a designated place and is connected with a power supply of the equipment, the cable between the driven crawler belt 9 and the transmission crawler belt 4 is automatically pressed by the installed lower pressing spring 6, the installed rotating motor 2 is started to drive the rotating roller 3 to rotate, so as to be convenient for conveying cables with different diameters without manually holding and pushing the cables, greatly improving the working efficiency of cable cutting, and three socket racks 7 arranged equidistantly can simultaneously cut three different cables, the push telescopic rod 13 which is installed in a starting mode drives the cutting blade 15 fixedly installed on the lower surface of the sleeving plate 14 to move downwards, the press frame 18 which can be installed in a downward pushing mode through the press spring 17 can press the front side and the rear side of a cable which penetrates through the front baffle plate 10 and the rear baffle plate 11, and therefore the front end and the rear end of the cable can be prevented from being tilted in the cutting process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)

1. The utility model provides a cable cutting device is used in construction of transformer substation, includes mounting bracket (1), its characterized in that: the utility model discloses a pneumatic press mounting structure, including mounting bracket (1), the inside movable mounting of depression bar (5) has depression bar (5) down, the outside activity of depression bar (5) has cup jointed down spring (6) down, the bottom fixed mounting of depression bar (5) has cup jointed frame (7) down, the inside movable mounting of cup jointing frame (7) has passive gyro wheel (8), the outside activity of passive gyro wheel (8) has cup jointed passive track (9), fixed surface installs on the inboard of mounting bracket (1) and promotes telescopic link (13), the bottom fixed mounting that promotes telescopic link (13) has cup jointed board (14), the inside movable mounting of cup jointing board (14) has according to depression bar (16), the outside activity of pressing down depression bar (16) has cup jointed presses spring (17), the bottom fixed mounting of pressing down depression bar (16) has presses frame (18).

2. The construction cable cutting device of a substation according to claim 1, characterized in that: the right side fixed surface of mounting bracket (1) installs rotating electrical machines (2), the output fixed mounting of rotating electrical machines (2) has rotatory gyro wheel (3), the outside activity of rotatory gyro wheel (3) has cup jointed conveying track (4).

3. The construction cable cutting device of a substation according to claim 2, characterized in that: two rotary idler wheels (3) are symmetrically installed in the interior of the mounting rack (1), and the left end and the right end of each rotary idler wheel (3) penetrate through the left side and the right side of the mounting rack (1) respectively and extend to the outside.

4. The construction cable cutting device of a substation according to claim 1, characterized in that: two lower pressing rods (5) are symmetrically arranged on the upper surface of the sleeve connection frame (7), and the top end and the bottom end of each lower pressing spring (6) are respectively in contact with the upper surface of the inner wall of the mounting frame (1) and the upper surface of the sleeve connection frame (7).

5. The construction cable cutting device of a substation according to claim 1, characterized in that: the utility model discloses a safety protection device for automobile engine, including mounting bracket (1), the inside fixed mounting of mounting bracket (1) has preceding baffle (10), the inside fixed mounting of mounting bracket (1) has backplate (11), cover fishplate bar (14) activity cup joints the outside at preceding baffle (10) and backplate (11).

6. The construction cable cutting device of a substation according to claim 1, characterized in that: the inside of mounting bracket (1) is rectangle fixed mounting and has four gag lever posts (12), the activity of cover fishplate bar (14) is cup jointed in the outside of four gag lever posts (12), the lower fixed surface of cover fishplate bar (14) installs cutting blade (15).

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