CN216016036U

CN216016036U - Outdoor wall-mounted prefabricated box-type substation

Info

Publication number: CN216016036U
Application number: CN202122407950.4U
Authority: CN
Inventors: 姜智; 何忠来
Original assignee: Langfang Longsheng Electric Appliance Co ltd
Current assignee: Langfang Longsheng Electric Appliance Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-11
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an outdoor wall-hanging prepackage type box-type substation, including wall body and box body to and locate the grafting seat on the wall body, bearing board, floor, the top of box body is equipped with rain-proof cover, and the both ends of rain-proof cover are equipped with the fixed plate, are equipped with rings on the fixed plate, articulate the post, articulate and be equipped with on the seat and articulate the slot, articulate the slot and articulate the post and peg graft, and the both sides end of box body is equipped with the fixing base, is equipped with the gyro wheel on the fixing base, and the gyro wheel contacts with the surface roll of wall body, and the top of bearing board is equipped with the damping skid resistant course. Realized that the box body passes through the convenient stable articulate it on the wall body of loop wheel machine and rope lifting hook, improved the convenient stability that articulates of outdoor wall-hanging prepackage type box-type substation, improved the validity of keeping off the rain of outdoor wall-hanging prepackage type box-type substation when rainy day is maintained, improved the bearing stability of box body articulate the back bottom.

Description

Outdoor wall-mounted prefabricated box-type substation

Technical Field

The utility model belongs to the technical field of box-type substation, specifically be an outdoor wall-hanging prepackage type box-type substation.

Background

The wall-mounted box type transformer substation is called a prefabricated substation or a prefabricated substation, which is a high-voltage switch device, a distribution transformer and a low-voltage distribution device, is factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together, and finally, the equipment is installed in a fully-closed steel structure box body, and the finished box type transformer substation can be hung on a preset wall through a crane outdoors, so that the box type transformer substation can be prevented from occupying the ground, and the ground accumulated water can be prevented from being corroded or immersed into the box type transformer substation.

However, the conventional outdoor wall-mounted preassembled box-type substation is low in hanging convenience and stability, low in bearing stability of the bottom after hanging and poor in rain-shielding effectiveness during maintenance in rainy days.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor wall-hanging prepackage type box-type substation to solve among the prior art outdoor wall-hanging prepackage type box-type substation articulate convenient stability lower and articulate the lower, the relatively poor problem of validity of keeping off the rain when rainy day is maintained of bearing stability of back bottom.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor wall-mounted preassembled box-type transformer substation comprises a wall body, a box body, a hanging seat, a bearing plate and a rib plate, wherein the hanging seat, the bearing plate and the rib plate are arranged on the wall body, a rain-proof cover is arranged at the top end of the box body, fixing plates are arranged at two ends of the rain-proof cover, a hanging ring and a hanging column are arranged on the fixing plates, a hanging slot is arranged on the hanging seat and is plugged with the hanging column, fixing seats are arranged at two side ends of the box body, a crane is a common device for hanging the outdoor box-type transformer substation, the crane is provided with a hanging arm, four ropes and four hooks, stable hanging of the box body is realized, rolling wheels are arranged on the fixing seats, and the rolling wheels are common six-inch directional trundles, the structural members used in the novel wall-mounted prefabricated box-type transformer substation are made of 304 stainless steel except special specifications, and are high in strength, corrosion resistance and easy to weld, the roller is in rolling contact with the surface of the wall body.

Preferably, the inside groove lower extreme that articulates the slot is equipped with the blotter, the blotter with articulate the crowded contact of post, the blotter is the silica gel pad, has the high elasticity, after articulating the vertical inserting of post and articulating in the slot, articulate the post and can extrude with the blotter, blotter extrusion deformation and production resilience potential energy, this resilience potential energy can cushion the power of unloading with the grafting power of pushing down of string, avoids pushing down the grafting power and directly transmits to the string seat and cause its not hard up condition.

Preferably, the lateral cross section of the rain cover is of a triangular structure, the included angle between the top end face of the rain cover and the horizontal plane is five degrees, the lateral transverse size of the rain cover is one time of the lateral transverse size of the box body, and in rainy days, a maintenance worker can directly open the box door of the box body to perform maintenance operation without performing top rain shielding operation.

Preferably, the fixed plate is two of symmetry, rings are two sets of symmetry, and every group quantity is two, can be convenient stable articulate the box body on the wall body through loop wheel machine and rope lifting hook.

Preferably, the top of bearing board is equipped with the damping skid resistant course, the damping skid resistant course is EPDM ethylene-propylene-diene monomer rubber pad, and its surface has elasticity non-slip raised to the body has damping friction antiskid nature, improves the antiskid nature that articulates the back box body bottom, the side of floor is three horn column structures, and two sides of this three horn column structures set up with bearing board and wall body are fixed respectively, can improve the structure steadiness between bearing board and the wall body, wholly improve the bearing stability of box body bottom after articulating greatly.

Preferably, be equipped with the interval between the back of the body end of box and the wall body, the back of the body terminal surface of rain-proof cover closely laminates with the surface of wall body, in overcast and rainy humid weather, has avoided long-time contact and produce the moisture between the back of the body end of box and the wall body, and then causes the condition of the back of the body terminal surface corrosion of box body.

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

through the rain-proof cover that sets up three horn structures on box body top, and cover the symmetry at rain-proof and set up the fixed plate that has rings and peg grafting structure, and set up the gyro wheel structure of symmetry formula, realized that the box body passes through the loop wheel machine and the convenient stable articulate it on the wall body of rope lifting hook, the convenient stability of articulating of outdoor wall-hanging prepackage type box-type substation has effectively been improved, in addition, because the lateral transverse dimension of rain-proof cover is one time of the lateral transverse dimension of box body, rain-proof cover can carry out the rain effect to the preceding tip position of box body in rainy day, and then realize that the chamber door that the maintenance staff can directly open the box body carries out the maintenance operation, the efficiency of keeping off the rain when having improved outdoor wall-hanging prepackage type box-type substation and having maintained in rainy day.

Through the bearing board that has floor and damping skid resistant course structure that sets up in the bottom, can improve the bearing stability of box body articulate the back bottom greatly.

Drawings

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

fig. 2 is an overall structure front view of the present invention;

fig. 3 is a side view of the overall structure of the present invention.

In the figure: 1 wall body, 2 articulate the seat, 21 articulate slot, 22 blotter, 3 box bodies, 4 rain-proof covers, 5 fixed plates, 51 rings, 6 articulate post, 7 fixing bases, 71 gyro wheel, 8 bearing board, 81 damping skid resistant course, 9 floor.

Detailed Description

Please refer to fig. 1, fig. 2, and fig. 3, which is a wall-mounted prefabricated box-type substation, comprising a wall body 1, a box body 3, a hanging seat 2 fixed on the wall body 1 through an expansion bolt, a supporting plate 8, and a rib plate 9, wherein a rain cover 4 is welded on the top end of the box body 3, a space is provided between the back end of the box body 3 and the wall body 1, the back end surface of the rain cover 4 is tightly attached to the surface of the wall body 1, fixing plates 5 are provided at two ends of the rain cover 4, a hanging ring 51 and a hanging column 6 are welded on the fixing plates 5, a hanging slot 21 is provided on the hanging seat 2, the hanging slot 21 is connected with the hanging column 6 in a plugging manner, a cushion 22 is bonded on the lower end of an inner groove of the hanging slot 21, the cushion 22 is in pressing contact with the hanging column 6, and the cushion 22 can prevent the situation that the plugging force is directly transmitted to the hanging seat to cause looseness.

Referring to fig. 1, 2 and 3, the lateral cross section of the rain cover 4 is a triangular structure, the included angle between the top end surface and the horizontal plane is five degrees, and the lateral transverse dimension of the rain cover 4 is twice as large as that of the box body 3, so that in rainy days, a maintenance worker can directly open the box door of the box body 3 to perform maintenance operation without performing top rain shielding operation.

Referring to fig. 1 and 2, the two fixing plates 5 are symmetrical, the two hanging rings 51 are symmetrical, and each group has two numbers, so that the box body 3 can be conveniently and stably hung on the wall body 1 through an external crane and a rope hook.

Referring to fig. 1, 2 and 3, a damping anti-slip layer 81 is bonded on the top end of the supporting plate 8, the damping anti-slip layer 81 is an EPDM rubber mat, the side surface of the rib plate 9 is a triangular structure, and two side surfaces of the triangular structure are respectively fixedly welded with the supporting plate 8 and the wall body 1, so that structural stability between the supporting plate 8 and the wall body 1 can be improved, and the supporting stability of the bottom of the hanging box body 1 is greatly improved.

Referring to fig. 1, 2 and 3, the fixing bases 7 are welded at two side ends of the box body 3, the rollers 71 are mounted on the fixing bases 7, the rollers 71 are in rolling contact with the surface of the wall body 1, and in the process that the box body 3 descends, the two rollers 71 roll along the surface of the wall body 1, so that the smoothness of the hanging process is realized.

The working principle of the scheme is as follows: hook four rings 51 and stable hanging box body 3 in midair through loop wheel machine and rope lifting hook, then remove box body 3 through the davit of loop wheel machine and guarantee that the post 6 that articulates of both ends aligns with the slot 21 that articulates of hanging seat 2 on wall body 1, then through the loop wheel machine with box body 3 whole to descend treat that two string posts 6 insert corresponding hanging slot 21 in respectively can, and, at box body 3 to the in-process that descends, two gyro wheels 71 can roll along wall body 1 surface, realize the smooth nature of the process of articulating, the convenient stability of articulating of outdoor wall-hanging prepackage type box-type substation has been improved.

In addition, because the lateral transverse dimension of the rain cover 4 is one time of the lateral transverse dimension of the box body 3, the rain cover 4 can shield the rain effect of the front end part of the box body 3 in rainy days, so that maintenance workers can directly open the box door of the box body 3 to perform maintenance operation, and the rain shielding effectiveness of the outdoor wall-mounted preassembled box-type substation in rainy days is improved.

Claims

1. The utility model provides an outdoor wall-hanging prepackage type box-type substation, includes wall body (1) and box body (3) to and locate articulate seat (2), bearing board (8), floor (9) on wall body (1), its characterized in that: the top of box body (3) is equipped with rain-proof cover (4), the both ends of rain-proof cover (4) are equipped with fixed plate (5), be equipped with rings (51) on fixed plate (5), articulate post (6), be equipped with on articulate seat (2) and articulate slot (21), articulate slot (21) and articulate post (6) and peg graft, the both sides end of box body (3) is equipped with fixing base (7), be equipped with gyro wheel (71) on fixing base (7), the surface rolling contact of gyro wheel (71) and wall body (1), the top of bearing board (8) is equipped with damping skid resistant course (81).

2. The outdoor wall-mounted pre-installed box-type substation of claim 1, characterized in that: a buffer pad (22) is arranged at the lower end of an inner groove of the hanging slot (21), and the buffer pad (22) is in pressing contact with the hanging column (6).

3. The outdoor wall-mounted pre-installed box-type substation of claim 1, characterized in that: the lateral section of the rain cover (4) is of a triangular structure, the included angle between the top end face of the rain cover and the horizontal plane is five degrees, and the lateral transverse size of the rain cover (4) is one time of that of the box body (3).

4. The outdoor wall-mounted pre-installed box-type substation of claim 1, characterized in that: the fixed plates (5) are two symmetrical, the hanging rings (51) are two symmetrical groups, and the number of each group is two.

5. The outdoor wall-mounted pre-installed box-type substation of claim 1, characterized in that: the damping anti-skid layer (81) is an EPDM ethylene propylene diene monomer rubber pad.

6. The outdoor wall-mounted pre-installed box-type substation of claim 1, characterized in that: the side surfaces of the rib plates (9) are of triangular structures, and the two side surfaces of the triangular structures are fixedly arranged with the bearing plate (8) and the wall body (1) respectively.

7. The outdoor wall-mounted pre-installed box-type substation of claim 1, characterized in that: be equipped with the interval between the back end of box body (3) and wall body (1), the back of the body terminal surface of rain-proof cover (4) closely laminates with the surface of wall body (1).