CN214153734U - Prepackage type box-type substation - Google Patents

Abstract

The utility model discloses a prepackage type box-type substation, including transformer substation's main part and dustproof otter board, transformer substation's internally mounted has dustproof otter board, be connected through connecting inserted block and connecting slot convenience weather shield and transformer substation's main part, can avoid dustproof otter board to dislocate from the inside of connecting the inserted block, dustproof otter board can avoid dust and mosquito to get into transformer substation's inside, can guarantee outside air and transformer substation's inside normal circulation simultaneously, transformer substation's heat-sinking capability has been promoted, can promote the stability and the leakproofness of dustproof otter board and being connected the inserted block through first sealing layer and second sealing layer, spherical stopper and spacing hole through spacing subassembly, realize the fixed of weather shield and case body, the dismouting of weather shield and case body has been made things convenient for.

Description

Prepackage type box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is a prepackage type box-type substation.

Background

A box-type transformer substation, also called a prefabricated substation or a prefabricated substation, 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 arranged into a whole according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, rat-proof, fire-proof, anti-theft, heat-insulating, totally-closed and movable steel structure box.

However, the existing box-type substation is inconvenient for dismounting the rain shield and the box body, and the sealing performance of the dustproof mesh plate and the connection plug block is poor.

The problems described above are addressed. The utility model provides a prepackage type box-type substation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a prefabricated box-type substation, through the connection inserted block of weather shield, spacing hole, big otter board slot, little otter board slot and second sealing layer, connect big otter board slot and little otter board slot that the inserted block was seted up on the positive and negative, can install the dustproof otter board in the inside of connecting the inserted block, then insert the connection inserted block in the connection slot of roof, realize the connection of weather shield and substation main part, when weather shield and substation main part are inserted and connected, the dustproof otter board inside the connection inserted block can be spacing in the connection slot, avoid the dustproof otter board to dislocate from the inside of connecting the inserted block, and the dustproof otter board runs through each other with the vent and the thermovent of box body, the dustproof otter board can avoid dust and mosquito to get into the inside of substation main part, can guarantee simultaneously that outside air normally circulates with the inside of substation main part, the heat-sinking capability of substation main part has been promoted, thereby solving the problems in the background art described above.

In order to achieve the above object, the utility model provides a following technical scheme: a prefabricated box-type substation comprises a substation main body and a dustproof screen plate, wherein the dustproof screen plate is arranged in the substation main body, the substation main body comprises a rain shield, a box body and a box door, the rain shield is arranged at the top of the substation main body, the box body is arranged at the bottom of the rain shield, and the box door is arranged on one side of the box body;

the dustproof screen comprises a screen shell and a first sealing layer, the screen shell is arranged outside the dustproof screen, and the first sealing layer is arranged at two ends of the screen shell.

Preferably, the rain shield comprises a connecting plug block, a limiting hole, a large screen plate slot, a small screen plate slot and a second sealing layer, the connecting plug block is installed at the bottom of the rain shield, the limiting hole is formed in two sides of the connecting plug block, the large screen plate slot is formed in the front face of the connecting plug block, the small screen plate slot is formed in the reverse face of the connecting plug block, and the second sealing layer is installed inside the large screen plate slot and the small screen plate slot.

Preferably, the box body comprises a ventilation opening, a box top and a heat dissipation opening, the ventilation opening is formed in two sides of the outside of the box body, the box top is installed at the top of the box body, and the heat dissipation opening is formed in two sides of the inside of the box body.

Preferably, the box top comprises a connecting slot and a limiting component, the connecting slot is formed in the top of the box top, and the limiting component is arranged inside the connecting slot.

Preferably, the limiting assembly comprises a spherical limiting block, a telescopic rod and a limiting spring, the spherical limiting block is arranged outside the limiting assembly, the telescopic rod is arranged at the bottom of the spherical limiting block, and the limiting spring is arranged inside the telescopic rod.

Preferably, the box door comprises a hinge assembly and a switch handle, the hinge assembly is mounted on one side of the box door, and the switch handle is mounted at the top of the box door.

Preferably, the screen plate shell comprises a large screen groove and a small screen groove, the large screen groove is formed in the front side of the screen plate shell, and the small screen groove is formed in the back side of the screen plate shell.

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

1. the utility model provides a prefabricated box-type substation, install the weather shield at the top of transformer substation main part, through the connection inserted block, spacing hole, big otter board slot, little otter board slot and the second sealing layer of weather shield, connect big otter board slot and the little otter board slot that the inserted block positive and negative was seted up, can install the dustproof otter board in the inside of connecting the inserted block, then put the connection inserted block into the connection slot of roof, realize the connection of weather shield and transformer substation main part, when the weather shield is put into connection with transformer substation main part, the dustproof otter board inside the connection inserted block can be spacing in the connection slot, avoid the dustproof otter board to dislocate from the inside of connecting the inserted block, and the ventilation opening and the thermovent of dustproof otter board and box body run through each other, the dustproof otter board can avoid dust and mosquito to get into the inside of transformer substation main part, can guarantee simultaneously that outside air and the inside of transformer substation main part normally circulate, the heat dissipation capacity of the transformer substation main body is improved.

2. The utility model provides a preassembled box-type transformer substation, wherein a dustproof screen plate is arranged in the transformer substation main body, and the dustproof screen plate passes through the screen plate shell of the dustproof screen plate and a first sealing layer, when the dustproof screen plate is arranged in the connecting plug block, the first sealing layer of the screen plate shell is contacted with the second sealing layer of the connecting plug block, thereby reducing the gap generated by splicing the dust-proof screen plate and the connection plug block, improving the sealing performance of the dust-proof screen plate and the connection plug block, preventing dust and insects from entering the interior of the transformer substation main body from the gap, avoiding the occurrence of faults inside the transformer substation main body due to dust accumulation or insect proliferation, and first sealing layer and second sealing layer can also promote dustproof otter board and the stability of being connected the inserted block, because of the subassembly that first sealing layer and second sealing layer all adopt the rubber material to make, have outstanding leakproofness and wearability, can prevent the inside roll-off of dustproof otter board from connecting the inserted block.

3. The utility model provides a preassembled box-type transformer substation, a limiting component is arranged in a connecting slot, and through a spherical limiting block, a telescopic rod and a limiting spring of the limiting component, when the connecting plug block is inserted into the connecting slot, the connecting plug block can be abutted against the spherical limiting block of the limiting component at the first time, so that the spherical limiting block extrudes the telescopic rod, the limiting spring inside the telescopic rod deforms and generates a reaction force, the spherical limiting block can contract into the limiting assembly, when the connecting plug is inserted to the bottom of the connecting slot, the reaction force of the limiting spring pushes the telescopic rod, so that the telescopic rod pushes the spherical limiting block to be pressed against the plate surface of the connecting plug, the spherical limiting block is pushed into the limiting hole, the connecting insertion block is limited and fixed inside the connecting insertion groove, the rain shield and the box body are fixed, and the limiting assembly and the limiting hole facilitate the disassembly and assembly of the rain shield and the box body.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the main structure of the transformer substation of the present invention;

FIG. 3 is a schematic view of the rain shield of the present invention;

FIG. 4 is a schematic view of the structure of the top of the box of the present invention;

fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.

In the figure: 1. a substation main body; 11. a rain shield; 111. connecting the plug blocks; 112. a limiting hole; 113. a large mesh plate slot; 114. a small screen board slot; 115. a second sealing layer; 12. a box body; 121. a vent; 122. a box top; 1221. connecting the slots; 1222. a limiting component; 12221. a spherical stopper; 12222. a telescopic rod; 12223. a limiting spring; 123. a heat dissipation port; 13. a box door; 131. a hinge assembly; 132. a switch handle; 2. a dustproof screen plate; 21. a screen plate housing; 211. a large mesh groove; 212. a small mesh groove; 22. a first sealing layer.

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 preassembled box-type substation comprises a substation main body 1 and a dustproof screen 2, the dustproof screen 2 is installed inside the substation main body 1, the substation main body 1 comprises a rain shield 11, a box body 12 and a box door 13, the rain shield 11 is installed on the top of the substation main body 1, the box body 12 is installed on the bottom of the rain shield 11, the box door 13 is installed on one side of the box body 12, the dustproof screen 2 comprises a screen shell 21 and a first sealing layer 22, the screen shell 21 is installed outside the dustproof screen 2, the first sealing layer 22 is installed on both ends of the screen shell 21, the rain shield 11 comprises a connecting plug block 111, a limiting hole 112, a large screen slot 113, a small screen slot 114 and a second sealing layer 115, the connecting plug block 111 is installed on the bottom of the rain shield 11, the limiting hole 112 is formed on both sides of the connecting plug block 111, the large screen slot 113 is formed on the front of the connecting plug block 111, the reverse side of the connecting plug block 111 is provided with a small screen board slot 114, the large screen board slot 113 and the small screen board slot 114 are internally provided with a second sealing layer 115, the large screen board slot 113 and the small screen board slot 114 which are arranged on the front side and the back side of the connecting plug block 111 are provided with the large screen board slot 113 and the small screen board slot 114 through the connecting plug block 111, the limiting hole 112, the large screen board slot 113, the small screen board slot 114 and the second sealing layer 115 of the rain baffle plate 11, the dustproof screen board 2 can be arranged inside the connecting plug block 111, then the connecting plug block 111 is inserted into the connecting slot 1221 of the box top 122, the connection between the rain baffle plate 11 and the transformer substation main body 1 is realized, when the rain baffle plate 11 is inserted and connected with the transformer substation main body 1, the dustproof screen board 2 inside the connecting plug block 111 can be limited in the connecting slot 1221, the dustproof screen board 2 is prevented from being dislocated from the inside the connecting plug block 111, the ventilation openings 121 and the heat dissipation openings 123 of the dustproof screen board 2 and the box body 12 are mutually penetrated, the dustproof screen board 2 can be prevented from dust and mosquitoes from entering the interior of the transformer substation main body 1, meanwhile, the normal circulation of the outside air and the inside of the transformer substation main body 1 can be ensured, and the heat dissipation capacity of the transformer substation main body 1 is improved.

Referring to fig. 4-5, in a preassembled box-type substation, a box body 12 includes a vent 121, a box top 122 and a heat dissipating port 123, the vent 121 is disposed on two sides of the exterior of the box body 12, the box top 122 is mounted on the top of the box body 12, the heat dissipating port 123 is disposed on two sides of the interior of the box body 12, the box top 122 includes a connecting slot 1221 and a limiting component 1222, the connecting slot 1221 is disposed on the top of the box top 122, the limiting component 1222 is mounted inside the connecting slot 1221, the limiting component 1222 includes a spherical limiting block 12221, a telescopic rod 12222 and a limiting spring 12223, the spherical limiting block 12221 is mounted on the exterior of the limiting component 1222, the telescopic rod 12222 is mounted at the bottom of the spherical limiting block 12221, the limiting spring 12223 is mounted inside the telescopic rod 12222, and the limiting spring 12223 are inserted into the connecting slot 1221 through the spherical limiting block 12221, the telescopic rod 12222 and the limiting spring 12223 of the limiting component 1222, when the connecting block 111 is inserted into the connecting slot 1221, the spherical limiting block 12221 of the limiting component may collide with the spherical limiting component 1222 at the spherical limiting block 12221 for the first time, so that the spherical stopper 12221 extrudes the telescopic rod 12222, the limit spring 12223 inside the telescopic rod 12222 deforms and generates a reaction force, the spherical stopper 12221 contracts into the limit component 1222, when the connection plug 111 is inserted into the bottom of the connection slot 1221, the reaction force of the limit spring 12223 pushes the telescopic rod 12222, so that the telescopic rod 12222 pushes the spherical stopper 12221 against the plate surface of the connection plug 111, and pushes the spherical stopper 12221 into the limit hole 112, the connection plug 111 is fixed inside the connection slot 1221 in a limited manner, so as to fix the rain shield 11 and the box body 12, the limit component 1222 and the limit hole 112 facilitate the assembly and disassembly of the rain shield 11 and the box body 12, the door 13 comprises a hinge component 131 and a switch handle 132, one side of the door 13 is provided with the hinge component 131, the top of the door 13 is provided with the switch handle 132, the door housing 21 comprises a large net groove 211 and a small net groove 212, the front of the net door housing 21 is provided with a large net groove 211, the reverse side of the screen shell 21 is provided with a small screen groove 212, and the screen shell 21 of the dustproof screen 2 and the first sealing layer 22 are passed through, when the dust-proof screen 2 is installed inside the connection block 111, the first sealant 22 of the screen housing 21 and the second sealant 115 of the connection block 111 are in contact with each other, so as to reduce the gap generated by splicing the dust-proof mesh plate and the connection plug block 111, improve the sealing performance of the dust-proof mesh plate 2 and the connection plug block 111, prevent dust and insects from entering the interior of the transformer substation main body 1 from the gap, avoid the occurrence of faults inside the transformer substation main body 1 caused by dust accumulation or insect proliferation, and the first sealing layer 22 and the second sealing layer 115 can also improve the stability of the dustproof mesh plate 2 and the connection insert block 111, and the first sealing layer 22 and the second sealing layer 115 are both made of rubber, so that the dustproof mesh plate 2 can be prevented from sliding out of the connection insert block 111 due to excellent sealing performance and wear resistance.

In summary, the following steps: the utility model provides a preassembled box-type transformer substation, through the connection plug block 111 of the rain baffle 11, the limiting hole 112, the large screen board slot 113, the small screen board slot 114 and the second sealing layer 115, the large screen board slot 113 and the small screen board slot 114 which are arranged on the front and back sides of the connection plug block 111, the dustproof screen board 2 can be installed inside the connection plug block 111, then the connection plug block 111 is inserted into the connection slot 1221 of the box top 122, the connection of the rain baffle 11 and the transformer substation main body 1 is realized, when the rain baffle 11 is inserted and connected with the transformer substation main body 1, the dustproof screen board 2 inside the connection plug block 111 can be limited in the connection slot 1221, the dustproof screen board 2 is prevented from being dislocated from the inside of the connection plug block 111, and the dustproof screen board 2 is mutually penetrated through the ventilation opening 121 and the heat dissipation opening 123 of the box body 12, the dustproof screen board 2 can be prevented from dust and mosquito from entering the inside of the transformer substation main body, and the normal circulation of the outside air and the inside of the transformer substation main body 1 can be ensured at the same time, the heat dissipation capability of the substation main body 1 is improved, through the screen shell 21 and the first sealing layer 22 of the dustproof screen 2, when the dustproof screen 2 is installed inside the connecting plug block 111, the first sealing layer 22 of the screen shell 21 can be in contact with the second sealing layer 115 of the connecting plug block 111, so that a gap generated by splicing the two is reduced, the sealing performance of the dustproof screen 2 and the connecting plug block 111 is improved, dust and insects are prevented from entering the substation main body 1 from the gap, the fault inside the substation main body 1 caused by dust accumulation or insect proliferation is avoided, the stability of the dustproof screen 2 and the connecting plug block 111 can be improved by the first sealing layer 22 and the second sealing layer 115, and the first sealing layer 22 and the second sealing layer 115 are both made of rubber materials, so that the dustproof screen 2 has excellent sealing performance and wear resistance, and can be prevented from sliding out from the connecting plug block 111, through the spherical stopper 12221 of the stopper 1222, the telescopic rod 12222 and the stopper spring 12223, when connecting the insertion block 111 and inserting into the connecting slot 1221, the spherical stopper 12221 of the stopper 1222 can be collided at the first time, so that the spherical stopper 12221 extrudes the telescopic rod 12222, the stopper spring 12223 inside the telescopic rod 12222 deforms and generates a reaction force, the spherical stopper 12221 can contract into the inside of the stopper 1222, when connecting the insertion block 111 and inserting into the bottom of the connecting slot 1221, the reaction force of the stopper spring 12223 pushes the telescopic rod 12222, so that the telescopic rod 12222 pushes the spherical stopper 12221 to push against the plate surface of the connecting insertion block 111, and pushes the spherical stopper 12221 into the stopper hole 112, the connecting insertion block 111 is fixed in the inside of the connecting slot 1221 in a limiting manner, thereby fixing the rain shield 11 and the box body 12, and the stopper assembly 1222 and the stopper hole 112 facilitate the assembly and disassembly and assembly of the rain shield 11 and the box body 12.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a prepackage type box-type substation, includes transformer substation's main part (1) and dustproof otter board (2), the internally mounted of transformer substation's main part (1) has dustproof otter board (2), its characterized in that: the transformer substation main body (1) comprises a rain shield (11), a box body (12) and a box door (13), wherein the rain shield (11) is installed at the top of the transformer substation main body (1), the box body (12) is installed at the bottom of the rain shield (11), and the box door (13) is installed on one side of the box body (12);

dustproof mesh plate (2) include otter board shell (21) and first sealing layer (22), and the externally mounted of dustproof mesh plate (2) has otter board shell (21), and first sealing layer (22) are installed at the both ends of otter board shell (21).

2. A pre-assembled substation according to claim 1, characterized in that: the rain baffle (11) comprises a connecting insert block (111), a limiting hole (112), a large screen plate slot (113), a small screen plate slot (114) and a second sealing layer (115), the connecting insert block (111) is installed at the bottom of the rain baffle (11), the limiting hole (112) is formed in two sides of the connecting insert block (111), the large screen plate slot (113) is formed in the front of the connecting insert block (111), the small screen plate slot (114) is formed in the reverse side of the connecting insert block (111), and the second sealing layer (115) is installed inside the large screen plate slot (113) and the small screen plate slot (114).

3. A pre-assembled substation according to claim 1, characterized in that: the box body (12) comprises a ventilation opening (121), a box top (122) and a heat dissipation opening (123), the ventilation opening (121) is formed in the two outer sides of the box body (12), the box top (122) is installed at the top of the box body (12), and the heat dissipation opening (123) is formed in the two inner sides of the box body (12).

4. A pre-assembled substation according to claim 3, characterized in that: the box top (122) comprises a connecting slot (1221) and a limiting component (1222), the connecting slot (1221) is formed in the top of the box top (122), and the limiting component (1222) is installed inside the connecting slot (1221).

5. A pre-assembled substation according to claim 4, characterized in that: the limiting assembly (1222) comprises a spherical limiting block (12221), a telescopic rod (12222) and a limiting spring (12223), the spherical limiting block (12221) is installed outside the limiting assembly (1222), the telescopic rod (12222) is installed at the bottom of the spherical limiting block (12221), and the limiting spring (12223) is installed inside the telescopic rod (12222).

6. A pre-assembled substation according to claim 1, characterized in that: the door (13) comprises a hinge assembly (131) and a switch handle (132), the hinge assembly (131) is installed on one side of the door (13), and the switch handle (132) is installed on the top of the door (13).

7. A pre-assembled substation according to claim 1, characterized in that: the screen plate shell (21) comprises a large screen groove (211) and a small screen groove (212), the large screen groove (211) is formed in the front of the screen plate shell (21), and the small screen groove (212) is formed in the back of the screen plate shell (21).

Images