CN213692905U

CN213692905U - Grounding protection device for box-type substation

Info

Publication number: CN213692905U
Application number: CN202022527359.8U
Authority: CN
Inventors: 吕明峰; 沈硕; 孙作祥; 吴大海; 肖培
Original assignee: Shandong Junyuan Electric Technology Co ltd
Current assignee: Shandong Junyuan Electric Technology Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-07-13
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a box-type substation uses ground protection device, which comprises a housin, the bottom fixed mounting of casing has the base, the top fixed mounting of base has the top cap, the inside fixed mounting of base has flexible subassembly, coupling assembling is installed to flexible subassembly's top equidistance, coupling assembling's top fixedly connected with guard wire, the grounding body is installed to coupling assembling's bottom equidistance, the both sides fixed mounting of casing has protection against insects subassembly. The utility model discloses a base through the bottom fixed mounting at the casing, the fixed mounting hole that sets up in both sides of the fixed connector cooperation top cap that sets up in both sides at base top utilizes the inside of mounting hole to cup joint the fastening bolt unable adjustment base of installation, need the installation to dismantle ground protection device when the staff, unscrews fastening bolt or screws up fastening bolt and installs the dismantlement to ground protection device, makes things convenient for the staff to install the maintenance to ground protection device.

Description

Grounding protection device for box-type substation

Technical Field

The utility model relates to a box-type substation technical field specifically is a box-type substation uses ground protection device.

Background

Box-type substation, called prepackage type substation or prepackage type substation again, be a high tension switchgear, distribution transformer and low voltage distribution device, arrange into an organic whole according to certain wiring scheme factory prefabrication indoor, outdoor compact distribution equipment, be about to transformer step-down, function such as low voltage distribution is combined together organically, install at one dampproofing, rust-resistant, dustproof, protection against rodents, fire prevention, theftproof, it is thermal-insulated, totally closed, mobilizable steel construction case, the specially adapted city network construction and transformation, be a brand-new transformer substation that rises after civil engineering transformer substation, and need use ground protection device in box-type substation installation, current ground protection device has many problems or defects:

traditional ground protection device is in the in-service use, and inconvenient staff installs and dismantles, influences the staff and maintains the change to ground protection device, and inconvenient staff adjusts ground protection device's the degree of depth of burying moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box-type substation uses ground protection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ground protection device for box-type substation, includes the casing, the bottom fixed mounting of casing has the base, the top fixed mounting of base has the top cap, the inside fixed mounting of base has flexible subassembly, coupling assembling is installed to flexible subassembly's top equidistance, coupling assembling's top fixedly connected with guard wire, the grounding body is installed to coupling assembling's bottom equidistance, the both sides fixed mounting of casing has the protection against insects subassembly.

Preferably, the bottom equidistance of base is provided with the opening, the inside bottom equidistance of base is provided with the fixed block, and the fixed installing port that is provided with in top of fixed block, the fixed connector that is provided with in both sides at base top.

Preferably, flexible subassembly includes the lifter plate, and the surface equidistance of lifter plate is provided with cup joints the hole, and the fixed slider that is provided with in both sides of lifter plate, the fixed locating part that is provided with in top of slider, the fixed spacing bolt that is provided with in one side of locating part, the inside of slider cup joints and installs the lifter, and the surface equidistance of lifter is provided with spacing hole, and the fixed surface of lifter bottom is provided with external screw thread.

Preferably, the fixed mounting hole that is provided with in both sides of top cap, the inside of mounting hole cup joints and installs fastening bolt, the surperficial equidistance of top cap is provided with the wiring mouth.

Preferably, the connecting assembly comprises a wire connecting plate, the two sides of the wire connecting plate are fixedly provided with wiring screws, the bottom of the wire connecting plate is fixedly provided with a grounding connecting plate, the two sides of the grounding connecting plate are fixedly provided with abutting ports, and the center of the grounding connecting plate is fixedly provided with a grounding port.

Preferably, the top fixed mounting of the grounding body has screwed joint, the bottom fixed mounting of the grounding body has the mounting panel, and the central fixed mounting of mounting panel has the cone, and the inserted bar is installed to the both sides equidistance of cone.

Preferably, the protection against insects subassembly includes the box body, and the top of box body is fixed and is provided with the lid, and the top of lid is fixed and is provided with the handle, and the bottom of box body is fixed and is provided with the net of volatilizing, and the inside of box body is fixed and is provided with the protection against insects filler.

Compared with the prior art, the beneficial effects of the utility model are that: this box-type is ground protection device for transformer substation has following advantage:

(1) through the base fixedly installed at the bottom of the shell, the connecting ports fixedly arranged on two sides of the top of the base are matched with the installing holes fixedly arranged on two sides of the top cover, the base is fixed by utilizing the fastening bolts installed in the installing holes in a sleeved mode, when workers need to install and disassemble the grounding protection device, the fastening bolts are unscrewed or tightened to install and disassemble the grounding protection device, and the workers can conveniently install and maintain the grounding protection device;

(2) the embedded depth of the grounding body is adjusted in a lifting mode through the telescopic assembly fixedly installed in the base, the sliding blocks fixedly arranged on the two sides of the lifting plate are fixedly connected with the lifting rod installed in the sliding blocks in a sleeved mode, the top of each sliding block is fixedly provided with the limiting piece, the limiting bolt fixedly installed on one side of the limiting piece is used for limiting the lifting plate through the limiting holes formed in the surface of the lifting rod at equal intervals, the lifting degree of the grounding body embedded into the ground bottom is fixed, and workers can conveniently adjust the embedded depth of the grounding protection device;

(3) through the protection against insects subassembly of the both sides fixed mounting at the casing, the lid is opened to the handle that utilizes the fixed setting in top of lid, will prevent that the protection against insects packs the inside of filling into the box body, and the net that volatilizees of the fixed setting in bottom of box body will prevent that the protection against insects packs to the ground bottom, prevents that the ground protection device from being got into by the insect of ground bottom, prevents that the ground protection device from receiving the harm.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the base of the present invention;

FIG. 3 is a schematic view of a partial structure of the telescopic assembly of the present invention;

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

fig. 5 is a schematic view of a partial structure of the connection assembly of the present invention;

fig. 6 is a schematic view of a partial structure of the grounding body of the present invention;

fig. 7 is a schematic view of a local structure of the insect prevention assembly of the present invention.

In the figure: 1. a housing; 2. a base; 201. an opening; 202. a fixed block; 203. a connecting port; 204. an installation port; 3. a telescoping assembly; 301. a lifting plate; 302. a limiting member; 303. a slider; 304. a lifting rod; 305. sleeving a hole; 306. a limit bolt; 307. a limiting hole; 308. externally screwing threads; 4. a top cover; 401. mounting holes; 402. a wiring port; 403. fastening a bolt; 5. a protection line; 6. a connecting assembly; 601. a wire connecting plate; 602. a ground connection plate; 603. a binding screw; 604. a ground port; 605. abutting the interface; 7. a ground body; 701. mounting a plate; 702. a threaded joint; 703. inserting a rod; 704. a cone; 8. an insect protected assembly; 801. a box body; 802. a handle; 803. a box cover; 804. insect-proof filler; 805. and (4) volatilizing the net.

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. 1-7, the present invention provides an embodiment: a grounding protection device for a box-type substation comprises a shell 1, wherein a base 2 is fixedly installed at the bottom of the shell 1, openings 201 are equidistantly formed in the bottom of the base 2, fixed blocks 202 are equidistantly formed in the bottom end of the interior of the base 2, mounting ports 204 are fixedly formed in the top of the fixed blocks 202, connecting ports 203 are fixedly formed in two sides of the top of the base 2, a top cover 4 is fixedly installed at the top of the base 2, mounting holes 401 are fixedly formed in two sides of the top cover 4, fastening bolts 403 are sleeved in the mounting holes 401, and wiring ports 402 are equidistantly formed in the surface of the top cover 4;

specifically, as shown in fig. 1, 2 and 4, when in use, the base 2 is fixedly installed at the bottom of the housing 1, the connecting ports 203 fixedly arranged at two sides of the top of the base 2 are matched with the installing holes 401 fixedly arranged at two sides of the top cover 4, the fastening bolts 403 installed are sleeved in the installing holes 401, the fastening bolts 403 are screwed, the base 2 is fixed, the wiring ports 402 arranged at equal intervals on the surface of the top cover 4 can be connected with equipment in the box-type substation, the top cover 4 is fixedly installed at the bottom of the box-type substation, and when workers need to install and detach the grounding protection device, the fastening bolts 403 are unscrewed or the fastening bolts 403 are screwed to install and detach the grounding protection device, so that the workers can conveniently install and maintain the grounding protection device;

the telescopic component 3 is fixedly arranged in the base 2, the telescopic component 3 comprises a lifting plate 301, sleeving holes 305 are equidistantly arranged on the surface of the lifting plate 301, sliding blocks 303 are fixedly arranged on two sides of the lifting plate 301, limiting pieces 302 are fixedly arranged on the tops of the sliding blocks 303, limiting bolts 306 are fixedly arranged on one sides of the limiting pieces 302, a lifting rod 304 is sleeved in the sliding blocks 303, limiting holes 307 are equidistantly arranged on the surface of the lifting rod 304, external threads 308 are fixedly arranged on the surface of the bottom end of the lifting rod 304, connecting components 6 are equidistantly arranged on the tops of the telescopic components 3, the connecting components 6 comprise a wire connecting plate 601, wiring screws 603 are fixedly arranged on two sides of the wire connecting plate 601, a grounding connecting plate 602 is fixedly arranged at the bottom of the wire connecting plate 601, abutting ports 605 are fixedly arranged on two sides of the grounding connecting plate 602, the top of the connecting assembly 6 is fixedly connected with a protection wire 5, the bottom of the connecting assembly 6 is equidistantly provided with a grounding body 7, the top of the grounding body 7 is fixedly provided with a threaded joint 702, the bottom end of the grounding body 7 is fixedly provided with a mounting plate 701, the center of the mounting plate 701 is fixedly provided with a cone 704, and two sides of the cone 704 are equidistantly provided with inserting rods 703;

specifically, as shown in fig. 1, 3, 5 and 6, when in use, the retractable assembly 3, the connection assemblies 6 equidistantly installed on the surface of the lifting plate 301, the wire connection plate 601, the protection wires 5, the connection screws 603 fixedly installed on both sides of the wire connection plate 601, the docking ports 605 fixedly installed on both sides of the grounding connection plate 602, the threaded connectors 702 fixedly installed on the top of the grounding body 7, the sliders 303 fixedly installed on both sides of the lifting plate 301, the lifting rod 304 fixedly installed inside the sliders 303 in a telescoping manner for adjusting the depth of embedding of the grounding body 7, the limiting member 302 fixedly installed on the top of the sliders 303, the limiting bolt 306 fixedly installed on one side of the limiting member 302, and the limiting hole 307 equidistantly installed on the surface of the lifting rod 304 limit the lifting plate 301, the rising degree of the grounding body 7 embedded in the ground is fixed, so that the worker can conveniently adjust the embedding depth of the grounding protection device;

insect prevention assemblies 8 are fixedly mounted on two sides of the shell 1, each insect prevention assembly 8 comprises a box body 801, a box cover 803 is fixedly arranged on the top of each box body 801, a handle 802 is fixedly arranged on the top of each box cover 803, a volatilization net 805 is fixedly arranged at the bottom of each box body 801, and insect prevention fillers 804 are fixedly arranged inside each box body 801;

specifically, as shown in fig. 1 and 7, when in use, the insect-proof assemblies 8 are fixedly mounted on two sides of the housing 1, the lid 803 is opened by the handle 802 fixedly arranged on the top of the lid 803, the insect-proof filler 804 is filled into the box 801, and the volatilization net 805 fixedly arranged on the bottom of the box 801 volatilizes the insect-proof filler 804 to the ground, so that the ground protection device is prevented from being damaged by insects on the ground.

The working principle is as follows: when the grounding protection device is used, firstly, the base 2 is fixedly installed at the bottom of the shell 1, the connecting ports 203 fixedly arranged on two sides of the top of the base 2 are matched with the installing holes 401 fixedly arranged on two sides of the top cover 4, the fastening bolts 403 installed in the installing holes 401 in a sleeved mode are utilized, the fastening bolts 403 are screwed, the base 2 is fixed, the wiring ports 402 arranged on the surface of the top cover 4 at equal intervals can be connected with equipment in a box-type substation, the top cover 4 is fixedly installed at the bottom of the box-type substation, and when workers need to install and detach the grounding protection device, the fastening bolts 403 are unscrewed or the fastening bolts 403 are screwed to install and detach the grounding protection device, so that the workers can conveniently install and maintain the grounding;

secondly, through the telescopic assembly 3 fixedly installed in the base 2, the connecting assemblies 6 installed on the surface of the lifting plate 301 at equal intervals, the wire connecting plate 601 is connected with the protection wire 5, the wiring screws 603 fixedly installed on both sides of the wire connecting plate 601 are used for fixing the protection wire 5, the butting ports 605 fixedly installed on both sides of the grounding connecting plate 602 are sleeved with the wiring screws 603, the grounding port 604 fixedly installed in the center of the grounding connecting plate 602 is sleeved with the threaded connector 702 fixedly installed on the top of the grounding body 7 and is connected with the grounding body 7, the sliding blocks 303 fixedly installed on both sides of the lifting plate 301 are used for adjusting the embedded depth of the grounding body 7 by utilizing the lifting rod 304 sleeved and installed in the sliding block 303, the limiting piece 302 fixedly installed on the top of the sliding block 303 is used for limiting the lifting plate 301 by utilizing the limiting bolt 306 fixedly installed on one side of the limiting piece 302 through the limiting holes 307 equidistantly arranged on, the rising degree of the grounding body 7 embedded in the ground is fixed, so that the worker can conveniently adjust the embedding depth of the grounding protection device;

finally, through the insect-proof assemblies 8 fixedly installed on the two sides of the housing 1, the lid 803 is opened by using the handle 802 fixedly installed on the top of the lid 803, the insect-proof filler 804 is filled into the interior of the box 801, and the insect-proof filler 804 is volatilized to the ground bottom by the volatilization net 805 fixedly installed on the bottom of the box 801, so that the ground protection device is prevented from being damaged by insects entering the ground bottom.

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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Claims

1. The utility model provides a box-type substation uses ground protection device, includes casing (1), its characterized in that: the bottom fixed mounting of casing (1) has base (2), the top fixed mounting of base (2) has top cap (4), the inside fixed mounting of base (2) has flexible subassembly (3), coupling assembling (6) are installed to the top equidistance of flexible subassembly (3), the top fixedly connected with guard wire (5) of coupling assembling (6), grounding body (7) are installed to the bottom equidistance of coupling assembling (6), the both sides fixed mounting of casing (1) has protection against insects subassembly (8).

2. The ground protection device for the box-type substation according to claim 1, characterized in that: the bottom equidistance of base (2) is provided with opening (201), the bottom equidistance of base (2) inside is provided with fixed block (202), and the top of fixed block (202) is fixed and is provided with installing port (204), the fixed connector (203) that is provided with in both sides at base (2) top.

3. The ground protection device for the box-type substation according to claim 1, characterized in that: the telescopic component (3) comprises a lifting plate (301), wherein the surface of the lifting plate (301) is provided with socket holes (305) at equal intervals, two sides of the lifting plate (301) are fixedly provided with sliding blocks (303), the top of each sliding block (303) is fixedly provided with a limiting part (302), one side of each limiting part (302) is fixedly provided with a limiting bolt (306), a lifting rod (304) is installed inside the sliding block (303) in a socket mode, the surface of the lifting rod (304) is provided with limiting holes (307) at equal intervals, and the surface of the bottom end of the lifting rod (304) is fixedly provided with external threads (308).

4. The ground protection device for the box-type substation according to claim 1, characterized in that: the fixed mounting hole (401) that is provided with in both sides of top cap (4), the inside of mounting hole (401) is cup jointed and is installed fastening bolt (403), the surperficial equidistance of top cap (4) is provided with wiring mouth (402).

5. The ground protection device for the box-type substation according to claim 1, characterized in that: the connecting assembly (6) comprises a wire connecting plate (601), wiring screws (603) are fixedly arranged on two sides of the wire connecting plate (601), a grounding connecting plate (602) is fixedly arranged at the bottom of the wire connecting plate (601), abutting ports (605) are fixedly arranged on two sides of the grounding connecting plate (602), and a grounding port (604) is fixedly arranged in the center of the grounding connecting plate (602).

6. The ground protection device for the box-type substation according to claim 1, characterized in that: the top fixed mounting of the grounding body (7) has screwed joint (702), the bottom fixed mounting of the grounding body (7) has mounting panel (701), and the center fixed mounting of mounting panel (701) has cone (704), and inserted bar (703) are installed to the both sides equidistance of cone (704).

7. The ground protection device for the box-type substation according to claim 1, characterized in that: the insect-proof assembly (8) comprises a box body (801), a box cover (803) is fixedly arranged at the top of the box body (801), a handle (802) is fixedly arranged at the top of the box cover (803), a volatilization net (805) is fixedly arranged at the bottom of the box body (801), and insect-proof filler (804) is fixedly arranged in the box body (801).