CN213692945U

CN213692945U - Transformer substation safety maintenance device

Info

Publication number: CN213692945U
Application number: CN202023143321.7U
Authority: CN
Inventors: 马远
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-13
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a transformer substation safety maintenance device, including the counter weight base, the bottom of counter weight base is provided with the universal wheel, and the top of counter weight base is close to both sides department symmetry and is provided with two arch bars, and arch bar comprises two montants and a horizontal pole that welds between two montant tops, and fixed guard plate and guard gate are located the top of connecting rod, and the position department that lies in between fixed guard plate and the connecting rod on two arch bars is provided with protection machanism, and the top horizontal pole top position department of two arch bars is provided with firm mechanism. The utility model discloses, improved workman high altitude construction's security, reduced the unnecessary loss, the utility model discloses an anchor clamps stabilize certain section cable of waiting to overhaul and do not receive wind-force influence to take place to rock, have improved the efficiency that the workman overhauld greatly, and the maintenance environment is safe high-efficient more.

Description

Transformer substation safety maintenance device

Technical Field

The utility model relates to a power grid maintenance technical field especially relates to a transformer substation safety maintenance device.

Background

The transformer substation changes the place of voltage, in order to carry the electric energy that the power plant sent out to the place far away, must rise the voltage, become high voltage electricity, reduce the voltage as required near the user again, this kind of work of raising and lowering voltage is accomplished by the transformer substation, the main equipment of transformer substation is switch and transformer, the transformer substation includes "step up, step down" transformer substation of various voltage grades, in the transformer substation routine maintenance patrols and examines the in-process, the maintenance of the circuit between the electricity tower is very important.

To a transformer substation safety maintenance device, the current line maintenance between the electric tower is mostly through artifical climbing electric tower, then inspects it with the fixed workman health of rope, and this mode is when strong wind weather, because the cable can receive wind force to influence the production to rock, if not stabilize it, can lead to workman's inspection degree of difficulty to improve greatly to can take place workman high altitude because the protection instrument is too crude and fall, can cause irreparable loss.

To this end, we propose a substation safety maintenance device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transformer substation safety maintenance device.

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

the utility model provides a transformer substation safety maintenance device, includes the counter weight base, the bottom of counter weight base is provided with the universal wheel, the top of counter weight base is close to both sides department symmetry and is provided with two arch bars, arch bar is welded the horizontal pole between two montant tops by two montants and one and constitutes, two all be provided with the connecting rod between two montant opposite faces of arch bar, two be provided with fixed guard plate and guard gate respectively between two montant opposite faces that are close to respective top position department on the arch bar, fixed guard plate and guard gate are located the top of connecting rod, two the position department that is located between fixed guard plate and the connecting rod on the arch bar is provided with protection machanism, two top horizontal pole top position department of arch bar is provided with stabilizing machanism.

Preferably, the protection machanism includes four groove spare of symmetrical welding on the montant, four bottom position department all is provided with the backup pad in the groove spare, four the top position department symmetry that lies in the backup pad in the groove spare is provided with two boards of standing, two the board of standing is articulated each other with two groove spare that correspond fixed protection board and guard gate respectively.

Preferably, two L-shaped connecting pieces are symmetrically arranged at the joint positions of the two standing plates in a stacked mode, a T-shaped groove is formed in the stacked position of the two L-shaped connecting pieces from top to bottom, a joint bolt matched with the T-shaped groove is arranged in the T-shaped groove, and anti-skid plates are arranged on the two standing plates.

Preferably, two four protection chutes are symmetrically arranged on the opposite surface of the vertical rod between the arch rods, and two protection side plates are symmetrically arranged in the protection chutes corresponding to the fixed protection plate and the protection door.

Preferably, the stabilizing mechanism comprises two stabilizing sliding grooves symmetrically arranged on the two cross rods, two triangular bases matched with the stabilizing sliding grooves are symmetrically embedded into the stabilizing sliding grooves, two clamping plates are symmetrically arranged above the triangular bases, and two anti-skid rubber pads are symmetrically arranged between opposite surfaces of the clamping plates.

Preferably, two the part of embedding in the firm spout on the triangle base runs through to run through to have connect two-way screw rod soon, two-way screw rod from the outside in run through the lateral wall of horizontal pole and rotate and connect in the horizontal pole, the part that lies in the horizontal pole on the two-way screw rod is provided with the knob.

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

1. through the protection machanism who sets up, with fastening bolt with two arch bar fixed connection at the top of counter weight base, rotatory two stand boards to the horizontal plane of backup pad on, insert the T-slot with the joint bolt, stand two boards fixedly, insert two protection curb plates in two arch bars along the protection spout to reach fast assembly protection machanism's purpose, make the device transport of being convenient for more carry and carry, improved workman operational environment's security greatly.

2. Through the stabilizing mean who sets up, clockwise rotation knob, the knob drives two-way screw rod clockwise rotation, at this moment, two splint receive two-way screw rod to rotate and expand the displacement at firm spout, interval between two splint enlarges, put into two splint with the cable between, anticlockwise rotation knob, interval between two splint reduces, it is fixed with the cable centre gripping, in order to reach the purpose of firm cable, make the cable can not receive the wind-force influence when overhauing to take place to rock, workman's work safety has both been improved, the workman overhauls has been made things convenient for again, and the work efficiency is improved.

Drawings

Fig. 1 is a side view of a safety maintenance device for a transformer substation according to the present invention;

FIG. 2 is a schematic top sectional view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 1 at B;

figure 5 is a cross-sectional view of the securing mechanism of figure 1.

In the figure: 1. a counterweight base; 2. a universal wheel; 3. an arch bar; 4. a connecting rod; 5. a protection mechanism; 6. a groove member; 7. a support plate; 8. standing the plate; 9. an L-shaped connector; 10. a T-shaped slot; 11. a joint bolt; 12. an anti-skid plate; 13. a protective chute; 14. a protective side plate; 15. fixing a protection plate; 16. a protective door; 17. a stabilizing mechanism; 18. a stable chute; 19. a triangular base; 20. a splint; 21. an anti-skid rubber pad; 22. a bidirectional screw; 23. a knob.

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.

Referring to fig. 1-5, a transformer substation safety maintenance device comprises a counterweight base 1, universal wheels 2 are arranged at the bottom of the counterweight base 1, two arch-shaped rods 3 are symmetrically arranged at the top of the counterweight base 1 near two sides, the two arch-shaped rods 3 are fixedly connected with the counterweight base 1 through fastening bolts, each arch-shaped rod 3 consists of two vertical rods and a cross rod welded between the tops of the two vertical rods, a connecting rod 4 is arranged between the opposite surfaces of the two vertical rods of the two arch-shaped rods 3, the connecting rod 4 can be climbed by workers, a fixed protection plate 15 and a protection door 16 are respectively arranged between the opposite surfaces of the two vertical rods near the respective top positions on the two arch-shaped rods 3, the fixed protection plate 15 and the protection door 16 are positioned above the connecting rod 4, and a protection mechanism 5 is arranged at the position between the fixed protection plate 15 and the connecting rod 4 on the, a stabilizing mechanism 17 is arranged above the top cross bar of the two arch bars 3.

Protection machanism 5 all is provided with backup pad 7 including four groove spare 6 of symmetric welding on the montant, bottom position department in four groove spare 6, the top position department symmetry that lies in backup pad 7 in four groove spare 6 is provided with two boards 8 of standing, backup pad 7 can support two boards 8 of standing and keep on the horizontal plane, two boards 8 of standing are articulated each other with two groove spare 6 that correspond fixed guard 15 and guard gate 16 respectively, be convenient for pack up two boards 8 of standing and transport.

Two L-shaped connecting pieces 9 are symmetrically arranged at the joint positions of the two standing plates 8 in a stacked mode, T-shaped grooves 10 are formed in the stacked positions of the two L-shaped connecting pieces 9 from top to bottom, connecting bolts 11 matched with the T-shaped grooves are arranged in the T-shaped grooves 10, and anti-slip plates 12 are arranged on the two standing plates 8 to prevent workers from slipping when the workers stand.

Four protection chutes 13 are symmetrically arranged on the opposite surfaces of the vertical rods between the two arch rods 3, and two protection side plates 14 are symmetrically arranged in the four protection chutes 13 corresponding to the fixed protection plates 15 and the protection doors 16, so that a worker is prevented from falling.

Stabilizing mean 17 is seted up two firm spouts 18 on two horizontal poles including the symmetry, and equal symmetry embedding has assorted triangle base 19 with it in two firm spouts 18, and the top symmetry of two triangle bases 19 is provided with two splint 20, and the symmetry is provided with two anti-skidding rubber pads 21 between the opposite face of two splint 20, can increase the frictional force between splint 20 and the cable to firmly fix the cable.

The parts of the two triangular bases 19 embedded in the stable sliding grooves 18 are penetrated through and screwed with two-way screw rods 22, the two-way screw rods 22 penetrate through the side walls of the cross rods from outside to inside and are rotatably connected in the cross rods, the parts of the two-way screw rods 22, which are positioned outside the cross rods, are provided with knobs 23, and the two clamping plates 20 can be folded on the two-way screw rods 22 by rotating the knobs 23.

The working principle is as follows: the utility model discloses, with fastening bolt with two arch bar 3 fixed connection at counterweight base 1's top, on two rotatory stations board 8 to the horizontal plane of backup pad 7, insert T-slot 10 with joint bolt 11 in, stand two boards 8 fixedly, insert two arch bar 3 along protection spout 13 with two protection curb plates 14 in, accomplish equipment protection machanism 3.

Clockwise turning knob 23, knob 23 drive two-way screw rod 22 clockwise rotation, and at this moment, two splint 20 receive two-way screw rod 22 to rotate and expand the displacement at firm spout 18, and the interval between two splint 20 enlarges, puts into the cable between two splint 20, anticlockwise turning knob 23, and the interval between two splint 20 reduces, and is fixed with the cable centre gripping.

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 transformer substation safety maintenance device comprises a counterweight base (1) and is characterized in that universal wheels (2) are arranged at the bottom of the counterweight base (1), two arch-shaped rods (3) are symmetrically arranged at the positions, close to two sides, of the top of the counterweight base (1), the arch-shaped rods (3) are composed of two vertical rods and a cross rod welded between the top ends of the two vertical rods, connecting rods (4) are arranged between two vertical rod opposite surfaces of the two arch-shaped rods (3), a fixed protection plate (15) and a protection door (16) are respectively arranged between the two vertical rod opposite surfaces, close to the respective top positions, of the two arch-shaped rods (3), the fixed protection plate (15) and the protection door (16) are positioned above the connecting rods (4), and protection mechanisms (5) are arranged at positions, between the fixed protection plate (15) and the connecting rods (4), of the two arch-shaped rods (3), and a stabilizing mechanism (17) is arranged above the top cross bar of the two arch bars (3).

2. The substation safety maintenance device according to claim 1, characterized in that the protection mechanism (5) comprises four groove members (6) welded symmetrically on a vertical rod, a supporting plate (7) is arranged at the bottom position in each of the four groove members (6), two standing plates (8) are symmetrically arranged at the positions above the supporting plate (7) in the four groove members (6), and the two standing plates (8) are hinged to the two groove members (6) corresponding to the fixed protection plate (15) and the protection door (16).

3. The substation safety maintenance device according to claim 2, characterized in that two L-shaped connecting pieces (9) are symmetrically arranged at the joint position of the two station plates (8) in a stacked manner, a T-shaped groove (10) is formed at the stacked position of the two L-shaped connecting pieces (9) from top to bottom, a joint bolt (11) matched with the T-shaped groove is arranged in the T-shaped groove (10), and anti-skid plates (12) are arranged on the two station plates (8).

4. A transformer substation safety maintenance device according to claim 3, characterized in that four protection chutes (13) are symmetrically formed on the opposite surface of the vertical rod between the two arch rods (3), and two protection side plates (14) are symmetrically arranged in the four protection chutes (13) corresponding to the fixed protection plate (15) and the protection door (16).

5. The substation safety maintenance device according to claim 4, characterized in that the stabilizing mechanism (17) comprises two stabilizing sliding grooves (18) symmetrically arranged on the two cross rods, triangular bases (19) matched with the stabilizing sliding grooves are symmetrically embedded in the two stabilizing sliding grooves (18), two clamping plates (20) are symmetrically arranged above the two triangular bases (19), and two anti-skid rubber pads (21) are symmetrically arranged between opposite surfaces of the two clamping plates (20).

6. The substation safety maintenance device according to claim 5, characterized in that two-way screws (22) are screwed in the parts of the two triangular bases (19) embedded in the stable sliding grooves (18), the two-way screws (22) penetrate through the side walls of the cross bar from outside to inside and are rotatably connected in the cross bar, and knobs (23) are arranged on the parts of the two-way screws (22) located outside the cross bar.