CN215121535U - Protective device for line loss treatment of low-voltage transformer area - Google Patents

Abstract

The utility model discloses a protective device for low-voltage transformer area line loss treatment, which comprises a protective box, connecting columns are symmetrically and fixedly installed on the outer surface of the protective box, a box cover is rotatably installed between the two connecting columns, slots are symmetrically formed on the upper surface of the protective box, an inserting block is fixedly installed on the lower surface of the box cover and is inserted and installed in the slots, a mounting groove is formed in the protective box, a locking device is installed in the mounting groove, a line loss investigation instrument main body is placed in the inner cavity of the protective box, an elastic strap is symmetrically and fixedly installed on the lower surface of the protective box, a connecting belt is fixedly installed on the lower surface of the elastic strap on the left side, a magic tape is sewn on the upper surface of the connecting belt, a magic adhesive is sewn on the lower surface of the elastic strap on the right side, the magic adhesive and the magic tape are adhered together, before an operator ascends, the protective box with the line loss investigation instrument main body can be carried in front of the chest or behind the chest through the elastic strap and the connecting belt, thereby facilitating climbing and carrying.

Description

Protective device for line loss treatment of low-voltage transformer area

Technical Field

The utility model relates to a platform district line loss check out test set technical field specifically is a protector that is used for low pressure platform district line loss to administer.

Background

Along with the development of national economy, the electricity consumption demand of power consumers is larger and larger, the following low-voltage line loss condition is also more and more serious, part of the power consumers are driven by benefits, various illegal means are adopted, a large amount of electric energy is lost, and inestimable loss is caused to the national power resources and the benefits of power supply enterprises;

in order to solve the problem of low-voltage line loss, a transformer area line loss inspection instrument is often used for precisely inspecting transformer area lines, and the conventional transformer area line loss inspection instrument is inconvenient to carry and inconvenient to use when ascending a height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector that is used for low pressure platform district line loss to administer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for low-voltage transformer district line loss treatment comprises a protection box, wherein connecting columns are fixedly installed on the outer surface of the protection box in a symmetrical mode, a box cover is installed between the two connecting columns in a rotating mode, slots are symmetrically formed in the upper surface of the protection box, an inserting block is installed on the lower surface of the box cover in a fixed mode, the inserting block is installed in the slots in an inserting mode, a mounting groove is formed in the protection box, a locking device is installed in the mounting groove and limits the inserting block in the slots, a line loss investigation instrument main body is placed in the inner cavity of the protection box, a second mounting groove is symmetrically formed in the inner cavity of the protection box, a limiting block is installed in the second mounting groove in a rotating mode, the area of one third of the lower surface of the limiting block is attached to the upper surface of the line loss investigation instrument main body, openings are formed in the outer surface of the limiting block, and rotating rods are fixedly installed on the upper surface of the limiting block, and the top of dwang all runs through the upper surface of guard box, the top fixed mounting of dwang has the piece of turning round, the second opening has all been seted up to the surface of turning round the piece, the lower surface symmetry fixed mounting of guard box has elasticity braces, the left side the lower fixed mounting of elasticity braces has the connecting band, the magic subsides have been made to the upper surface of connecting band, the right side the magic is made to the lower surface of elasticity braces, the magic is pasted and is stuck together with the magic.

Preferably, the surface of inserted block all runs through and has seted up spacing hole, mounting groove and two logical groove has all been seted up between the slot, locking device includes the operation piece, operation piece slidable mounting is in the mounting groove, two fixed mounting has the spring between the operation piece, the equal fixed mounting in outside surface of operation piece has the dead lever, dead lever slidable mounting is leading to the inslot, and the equal fixed mounting in outside end of dead lever has spacing pin rod, spacing pin rod pegs graft in the spacing hole that corresponds, the spout has been seted up to the surface of guard box, the spout runs through the mounting groove, operation piece slidable mounting is in the spout.

Preferably, the front surface of the protection box is provided with a handle groove, a handle is rotatably arranged in the handle groove, and the size of the handle groove is matched with the size of the handle.

Preferably, the gap is a right-angle gap with the area of one third of the limiting block.

Preferably, the second gap is located directly above the gap.

Preferably, the insertion block is a metal insertion block.

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

before the working personnel ascends a height, the protective box with the line damage investigation instrument main body can be carried on the back or the front of the chest through the elastic braces and the connecting belts, so that the climbing and the carrying are convenient;

the utility model discloses a set up the second opening at the surface of turning round the piece, and with the second opening setting directly over corresponding the opening, can regard the second opening as the sign that corresponds the opening, convenient and fast more when can taking out line loss investigation appearance main part.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the explosion structure of the present invention.

Fig. 3 is a schematic view of the cross-sectional structure of the present invention.

Fig. 4 is a schematic diagram of the structure of the limiting block of the present invention.

Fig. 5 is a detailed view of a portion a of fig. 2.

Fig. 6 is a detailed view of fig. 3 at b.

In the figure: 1. protection box, 11, spliced pole, 12, slot, 13, mounting groove, 14, logical groove, 15, spout, 16, second mounting groove, 17, stopper, 171, opening, 172, dwang, 173, turn round the piece, 174, second opening, 18, handle groove, 19, handle, 2, case lid, 21, inserted block, 22, spacing hole, 3, locking device, 31, operation piece, 32, spring, 33, dead lever, 34, spacing pin rod, 4, elasticity braces, 5, connecting band, 51, magic are glued, 52, magic subsides.

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. 1-6, the present invention provides a technical solution: a protection device for line loss treatment of a low-voltage transformer area comprises a protection box 1, connecting columns 11 are symmetrically and fixedly installed on the outer surface of the protection box 1, a box cover 2 is rotatably installed between the two connecting columns 11, slots 12 are symmetrically formed in the upper surface of the protection box 1, an inserting block 21 is fixedly installed on the lower surface of the box cover 2, the inserting block 21 is inserted and installed in the slot 12, an installation groove 13 is formed in the protection box 1, a locking device 3 is installed in the installation groove 13, the inserting block 21 is limited in the slot 12 by the locking device 3, a line loss inspection instrument main body is placed in an inner cavity of the protection box 1, a second installation groove 16 is symmetrically formed in the inner cavity of the protection box 1, limit blocks 17 are rotatably installed in the second installation groove 16, one-third area of the lower surface of each limit block 17 is attached to the upper surface of the line loss inspection instrument main body, openings 171 are formed in the outer surface of each limit block 17, rotating rods 172 are fixedly installed on the upper surface of each limit block 17, and the top of dwang 172 all runs through the upper surface of guard box 1, the top fixed mounting of dwang 172 has the piece 173 of turning round, second opening 174 has all been seted up to the surface of turning round piece 173, the lower surface symmetry fixed mounting of guard box 1 has elasticity braces 4, the lower surface fixed mounting of left side elasticity braces 4 has connecting band 5, magic subsides 51 have been made up to the upper surface of connecting band 5, the lower surface of right side elasticity braces 4 has been made up the magic and has been glued 52, magic glues 52 and magic subsides 51 adhesion and be in the same place, connecting band 5 can be taut between two elasticity braces 4, avoid elasticity braces 4 to break away from the shoulder when using.

Specifically, the outer surface of the insertion block 21 is provided with a limiting hole 22, a through groove 14 is provided between the mounting groove 13 and the two slots 12, the locking device 3 comprises an operation block 31, the operation block 31 is slidably mounted in the mounting groove 13, a spring 32 is fixedly mounted between the two operation blocks 31, the outer side surfaces of the operation blocks 31 are fixedly provided with fixing rods 33, the fixing rods 33 are slidably mounted in the through grooves 14, and the equal fixed mounting in the outside end of dead lever 33 has spacing pin pole 34, spacing pin pole 34 is pegged graft in the spacing hole 22 that corresponds, spout 15 has been seted up to the surface of guard box 1, spout 15 runs through mounting groove 13, operation piece 31 slidable mounting is in spout 15, inside side slip operation piece 31, the spring 32 shrink, operation piece 31 drives dead lever 33 and spacing pin pole 34 and moves out spacing hole 22 to the inboard side, relieve the spacing to inserted block 21 this moment, can overturn and open case lid 2 and use the line loss inspection appearance main part.

Specifically, the front surface of the protection box 1 is provided with a handle groove 18, a handle 19 is rotatably mounted in the handle groove 18, the size of the handle groove 18 matches the size of the handle 19, and the handle 19 is rotatably mounted in the handle groove 18, whereby the handle 19 can be accommodated.

Particularly, opening 171 is the right angle opening of stopper 17 one third area, can drive dwang 172 and stopper 17 through turning round piece 173 and rotate, when rotating opening 171 to the inner chamber position of guard box 1, can take out the line loss investigation appearance main part from guard box 1 this moment.

Specifically, the second notch 174 is located directly above the notch 171, and the second notch 174 can be used as a mark corresponding to the notch 171, thereby facilitating the rotation of the notch 171 to the inner cavity position of the protective case 1.

Specifically, the insert block 21 is a metal insert block, which is strong and durable and has a long service life.

The working principle is as follows: before the operator ascends, the operator carries the protection box 1 back to the chest through the elastic braces 4, and then the magic tapes 51 of the connecting belt 5 and the magic tapes 52 in the elastic braces 4 are adhered together, so that the operator can ascend at the moment; when the wire damage inspection instrument is used, the operation block 31 slides inwards, the spring 32 contracts, the operation block 31 drives the fixing rod 33 and the limiting pin rod 34 to move inwards and move out of the limiting hole 22, the limiting on the insertion block 21 is relieved at the moment, and the box cover 2 can be turned over and opened to enable the wire damage inspection instrument main body to be displayed in front of eyes for use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a protector that is used for low pressure platform district line loss to administer, includes guard box (1), its characterized in that: the outer surface symmetry fixed mounting of guard box (1) has spliced pole (11), two it installs case lid (2) to rotate between spliced pole (11), slot (12) have been seted up to the upper surface symmetry of guard box (1), the lower surface of case lid (2) has inserted block (21) to fixed mounting, inserted block (21) are pegged graft and are installed in slot (12), mounting groove (13) have been seted up in guard box (1), install locking device (3) in mounting groove (13), locking device (3) are spacing in slot (12) with inserted block (21), line loss investigation appearance main part has been placed to the inner chamber of guard box (1), second mounting groove (16) have been seted up to the inner chamber symmetry of guard box (1), all rotate in second mounting groove (16) and install stopper (17), the lower surface third area of stopper (17) is laminated with the higher authority of line loss investigation appearance main part, opening (171) have all been seted up to the surface of stopper (17), the equal fixed mounting of upper surface of stopper (17) has dwang (172), and the upper surface of guard box (1) is all run through on the top of dwang (172), the top fixed mounting of dwang (172) has piece (173) of turning round, second opening (174) have all been seted up to the surface of turning round piece (173), the lower surface symmetry fixed mounting of guard box (1) has elasticity braces (4), the left side the lower fixed mounting of elasticity braces (4) has connecting band (5), magic subsides (51) have been made up to the upper surface of connecting band (5), the right side the lower surface of elasticity braces (4) has been made up the magic and has been glued (52), the magic is glued (52) and magic subsides (51) adhesion and is in the same place.

2. The protection device for low-voltage transformer area line loss governance of claim 1, characterized in that: the outer surface of the insert block (21) is provided with a limiting hole (22) in a penetrating way, a through groove (14) is arranged between the mounting groove (13) and the two slots (12), the locking device (3) comprises operation blocks (31), the operation blocks (31) are slidably arranged in the installation groove (13), a spring (32) is fixedly arranged between the two operation blocks (31), the outer side surfaces of the operating blocks (31) are fixedly provided with fixing rods (33), the fixing rods (33) are slidably arranged in the through grooves (14), and the outer side ends of the fixed rods (33) are all fixedly provided with limit pin rods (34), the limit pin rods (34) are inserted in the corresponding limit holes (22), the outer surface of the protection box (1) is provided with a sliding groove (15), the sliding groove (15) penetrates through the mounting groove (13), and the operating block (31) is slidably mounted in the sliding groove (15).

3. The protection device for low-voltage transformer area line loss governance of claim 1, characterized in that: the front surface of the protection box (1) is provided with a handle groove (18), a handle (19) is rotatably arranged in the handle groove (18), and the size of the handle groove (18) is matched with that of the handle (19).

4. The protection device for low-voltage transformer area line loss governance of claim 1, characterized in that: the opening (171) is a right-angle opening with one third of the area of the limiting block (17).

5. The protection device for low-voltage transformer area line loss governance of claim 1, characterized in that: the second gap (174) is positioned right above the gap (171).

6. The protection device for low-voltage transformer area line loss governance of claim 1, characterized in that: the insert block (21) is a metal insert block.

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