CN212991716U

CN212991716U - Strong all insulation looped netowrk cabinet of anticollision nature

Info

Publication number: CN212991716U
Application number: CN202021710535.5U
Authority: CN
Inventors: 徐增荣; 金民; 陈晓明
Original assignee: Suzhou Nandian Senyuan Intelligent Switch Co ltd
Current assignee: Suzhou Nandian Senyuan Intelligent Switch Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-04-16
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a strong all insulation looped netowrk cabinet of anticollision nature relates to all insulation looped netowrk cabinet technical field, receives the striking for solving current all insulation looped netowrk cabinet and damages easily, leads to the problem that life reduces. The utility model discloses a full-insulated looped netowrk cabinet, including base, curb plate, back plate, draw runner, cushion rubber pad and buffer unit, the curb plate sets up in the both sides of base top, the back plate sets up in the rear of curb plate, the draw runner sets up in the both sides on base top and the both sides of back plate front end to structure as an organic whole with curb plate and back plate, cushion rubber pad sets up between back plate and full-insulated looped netowrk cabinet main part, and cushion rubber pad's rear end embedding back plate's inside to glue with the back plate and be connected, cushion rubber pad and full-insulated looped netowrk cabinet main part pass through the screw connection, buffer unit sets up between full-insulated looped netowrk cabinet main part and curb plate.

Description

Strong all insulation looped netowrk cabinet of anticollision nature

Technical Field

The utility model relates to a full insulation looped netowrk cabinet technical field specifically is a strong full insulation looped netowrk cabinet of anticollision nature.

Background

The ring main unit is a group of transmission and distribution electrical equipment (high-voltage switch equipment) which is arranged in a metal or nonmetal insulating cabinet body or is made into an assembled interval ring main power supply unit. The SF6 full-insulation ring main unit is one of the ring main units, can be freely combined into a multi-loop access and has the functions of switching, communicating and protecting an electric power system, and is air-insulation or gas-insulation medium-voltage electric combination equipment taking a load switch as a core component. The core part of the main loop of the power supply consists of an SF6 load switch or an additional breaker and other primary auxiliary appliances. The cable has the characteristics of strong insulation, small volume, flexible expansion, complete functions and no maintenance.

However, the existing fully-insulated ring main unit is easily damaged by impact, so that the service life is shortened, the existing requirement is not met, and the fully-insulated ring main unit with strong anti-collision performance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong all insulation looped netowrk cabinet of anticollision nature to the all insulation looped netowrk cabinet that proposes receives the striking and damages easily among the solution above-mentioned background art, leads to the problem that life reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strong all insulation looped netowrk cabinet of crashworthiness, includes anticollision institution, the all insulation looped netowrk cabinet main part is installed to anticollision institution's inboard, anticollision institution includes base, curb plate, back plate, draw runner, rubber buffer pad and buffer unit, the curb plate sets up in the both sides of base top, the back plate sets up in the rear of curb plate, the draw runner sets up in the both sides on base top and the both sides of back plate front end to structure as an organic whole with curb plate and back plate, rubber buffer pad sets up between back plate and all insulation looped netowrk cabinet main part, and rubber buffer pad's rear end embedding back plate's inside, and be connected with the back plate is spliced, rubber buffer pad and all insulation looped netowrk cabinet main part pass through the screw connection, the buffer unit sets up between all insulation looped netowrk cabinet main.

Preferably, the buffering component comprises a mounting plate, a connecting seat, a first spring, a sliding sleeve, a sliding rod, a second spring and a connecting rod, the mounting plate is connected with the full-insulation ring main unit through a bolt, and the sliding rod is connected with the side plate in a welded mode.

Preferably, the connecting seat sets up in one side of mounting panel, the one end and the first spring fixed connection of mounting panel are kept away from to the connecting seat, and the one end and the curb plate fixed connection of connecting seat are kept away from to first spring, the slide bar sets up in the both sides of first spring, sliding sleeve and second spring all set up in the outside of slide bar, and the second spring is located one side of sliding sleeve, one side that the sliding sleeve was kept away from to the second spring is provided with the limiting plate, and limiting plate and slide bar and second spring fixed connection, the both ends of connecting seat are provided with first articulated piece, two the one end of sliding sleeve sets up the articulated piece of second, the connecting rod sets up between the articulated piece of first articulated piece and second to articulate the piece through the round pin hub rotation with first articulated piece and second and be connected.

Preferably, the top of base is provided with the spread groove, and the lower extreme of full insulation looped netowrk cabinet main part extends to the inside of spread groove to with spread groove gap junction, the inside at base both ends sets up first bolt hole and second bolt hole, and the second bolt hole is located one side of first bolt hole, first bolt hole sets up to circular structure, the second bolt hole sets up to annular structure.

Preferably, the lower ends and the rear ends of the two side plates are provided with sliding grooves, and the sliding strips penetrate through the sliding grooves and are in clearance connection with the sliding grooves.

Preferably, the inside of all insulation looped netowrk cabinet main part is provided with instrument room, switch room and cable chamber.

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

1. the utility model discloses a set up rubber buffer pad between full insulation looped netowrk cabinet main part and the back plate, set up the buffering subassembly between full insulation looped netowrk cabinet main part and the both sides board, when receiving the striking, can alleviate, subduct external force well through rubber buffer pad and buffering subassembly's effect, and then reduce the impact force to the influence of full insulation looped netowrk cabinet, improve the crashworthiness of full insulation looped netowrk cabinet, prolong the life of full insulation looped netowrk cabinet.

2. The utility model discloses a buffering subassembly is by the mounting panel, the connecting seat, first spring, the sliding sleeve, the slide bar, second spring and connecting rod are constituteed, when receiving external force, first spring is compressed earlier, the connecting rod produces the rotation with the junction of sliding sleeve and connecting seat, promote the sliding sleeve and slide on the slide bar, make the second spring compressed again, in the time of first spring and second spring compressed, two springs will produce the reaction force and go to resist for recovering deformation, and then alleviate the external force that receives at this in-process, simultaneously through the combined action of first spring and second spring, can improve buffering subassembly's buffer capacity, and then improve anticollision performance.

3. The utility model discloses an inside at base both ends all sets up first bolt hole and second bolt hole, and first bolt hole sets up to circular structure, and the second bolt hole sets up to annular structure, and then the bolt of the different specifications of mountable, and the bolt through the different specifications of installation can let this equipment be connected with ground more firmly, inseparable, can improve the stability of installation, and then improves crashworthiness, also conveniently changes and inspects simultaneously.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic perspective view of the base and the back plate of the present invention;

fig. 3 is a schematic perspective view of the side plate of the present invention.

In the figure: 1. a main body of the fully insulated ring main unit; 11. an instrument room; 12. a switch chamber; 13. a cable chamber; 2. an anti-collision mechanism; 3. a base; 31. connecting grooves; 32. a first bolt hole; 33. a second bolt hole; 4. a side plate; 41. a chute; 5. a back plate; 6. a slide bar; 7. a cushion rubber pad; 8. a buffer assembly; 81. mounting a plate; 82. a connecting seat; 821. a first hinge block; 83. a first spring; 84. a sliding sleeve; 841. a second hinge block; 85. a slide bar; 851. a limiting plate; 86. a second spring; 87. a connecting rod.

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. 1-3, the present invention provides an embodiment: a highly anti-collision fully-insulated ring main unit comprises an anti-collision mechanism 2, wherein a fully-insulated ring main unit body 1 is installed on the inner side of the anti-collision mechanism 2, the anti-collision mechanism 2 comprises a base 3, side plates 4, a back plate 5, a slide bar 6, a cushion rubber pad 7 and a buffer assembly 8, the side plates 4 are arranged on two sides above the base 3, the back plate 5 is arranged behind the side plates 4, the slide bar 6 is arranged on two sides of the top end of the base 3 and two sides of the front end of the back plate 5 and is of an integral structure with the side plates 4 and the back plate 5, the integrity is good, the joint is seamless and high in structural strength, the cushion rubber pad 7 is arranged between the back plate 5 and the fully-insulated ring main unit body 1, impact force applied to the front of the fully-insulated ring main unit body 1 is relieved, the back end of the cushion rubber pad 7 is embedded into the back plate 5 and is connected with the back plate 5 in a glue joint manner, the buffer assembly 8 is arranged between the main body 1 and the side plate 4 of the fully insulated ring main unit to mitigate the impact force applied to the main body 1.

Further, the buffering assembly 8 comprises a mounting plate 81, a connecting seat 82, a first spring 83, a sliding sleeve 84, a sliding rod 85, a second spring 86 and a connecting rod 87, the mounting plate 81 is connected with the all-insulation ring main unit 1 through a bolt, the sliding rod 85 is connected with the side plate 4 in a welding mode, the whole structure is simple, and the anti-collision performance of the equipment is improved through the common buffering effect of the first spring 83 and the second spring 86.

Further, the connecting base 82 is disposed on one side of the mounting plate 81, one end of the connecting base 82, which is far away from the mounting plate 81, is fixedly connected with the first spring 83, one end of the first spring 83, which is far away from the connecting base 82, is fixedly connected with the side plate 4, the sliding rod 85 is disposed on both sides of the first spring 83, the sliding sleeve 84 and the second spring 86 are both disposed outside the sliding rod 85, the second spring 86 is disposed on one side of the sliding sleeve 84, one side of the second spring 86, which is far away from the sliding sleeve 84, is provided with a limit plate 851, the second spring 86 is limited by the limit plate 851, so that the second spring 86 is conveniently stressed and compressed, the limit plate 851 is fixedly connected with the sliding rod 85 and the second spring 86, two ends of the connecting base 82 are provided with first hinge blocks 821, one ends of the two sliding sleeves 84 are provided with second hinge blocks 841, the connecting rod 87 is disposed between the first hinge blocks 821 and the second hinge, so that the joint can be flexibly rotated.

Further, the top of base 3 is provided with spread groove 31, and the lower extreme of all insulation looped netowrk cabinet main part 1 extends to the inside of spread groove 31 to with spread groove 31 gap junction, the inside at base 3 both ends sets up first bolt hole 32 and second bolt hole 33, and second bolt hole 33 is located one side of first bolt hole 32, first bolt hole 32 sets up to circular structure, second bolt hole 33 sets up to annular structure, the bolt of two kinds of different specifications of mountable, improve the fastness of fixed ground.

Further, the lower extreme and the rear end of two curb plates 4 all set up spout 41, and draw runner 6 passes spout 41 to with spout 41 clearance connection, the connected mode is nimble, the removal of the curb plate 4 of being convenient for increases the contact of curb plate 4 and base 3 and back plate 5 simultaneously, improves structural strength.

Further, an instrument room 11, a switch room 12 and a cable room 13 are arranged inside the main body 1 of the fully insulated ring main unit, and for the prior art, various electrical components required by the fully insulated ring main unit are installed inside the three rooms, the switch room 12 is provided with components such as a load switch and a circuit breaker, and the instrument room 11 is provided with components such as a voltmeter.

The working principle is as follows: during the use, pass first bolt hole 32 and second bolt hole 33 respectively through the bolt of two different specifications, realize the whole fixed with ground of this equipment, guarantee the fastness and the stability of installation. Through arranging the cushion rubber pad 7 between the main body 1 and the rear plate 5 of the fully insulated ring main unit, the cushion rubber pad 7 is made of rubber, which can present unique viscoelastic performance, has the characteristics of hysteresis, damping and reversible large deformation, thereby having good shock absorption, sound insulation and buffer performance, further reducing and relieving the impact force from the front of the main body 1 of the fully insulated ring main unit, the buffer component 8 is arranged between the main body 1 of the fully insulated ring main unit and the two side plates 4, when the impact is received, the sliding groove 41 slides outside the sliding strip 6, the side plate 4 approaches to the main body 1 of the fully insulated ring main unit, meanwhile, the first spring 83 is compressed, the connecting part of the connecting rod 87 and the first hinging block 821 and the second hinging block 841 rotates to push the sliding sleeve 84 to slide on the sliding rod 85, then, the second spring 86 is compressed, when the first spring 83 and the second spring 86 are compressed, two springs will produce the reaction force for recovering deformation and come to resist, and then alleviate, subdue the external force that receives at this in-process, improve the buffer capacity of cushion assembly 8 from this, promote the crashproof performance of this equipment.

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.

Claims

1. The utility model provides a strong all insulation looped netowrk cabinet of crashworthiness, includes anticollision institution (2), its characterized in that: the anti-collision mechanism (2) is characterized in that a fully-insulated ring main unit body (1) is installed on the inner side of the anti-collision mechanism (2), the anti-collision mechanism (2) comprises a base (3), side plates (4), a rear plate (5), sliding strips (6), cushion rubber pads (7) and a buffer assembly (8), the side plates (4) are arranged on two sides above the base (3), the rear plate (5) is arranged at the rear of the side plates (4), the sliding strips (6) are arranged on two sides of the top end of the base (3) and two sides of the front end of the rear plate (5) and are integrated with the side plates (4) and the rear plate (5), the cushion rubber pads (7) are arranged between the rear plate (5) and the fully-insulated ring main unit body (1), the rear ends of the cushion rubber pads (7) are embedded into the rear plate (5) and are connected with the rear plate (5) in a splicing manner, and the cushion rubber pads (7) are connected with the fully, the buffer assembly (8) is arranged between the fully-insulated ring main unit body (1) and the side plate (4).

2. The strong fully insulated looped netowrk cabinet of crashworthiness of claim 1, characterized in that: buffer unit (8) include mounting panel (81), connecting seat (82), first spring (83), sliding sleeve (84), slide bar (85), second spring (86) and connecting rod (87), mounting panel (81) pass through bolted connection with all-insulation looped netowrk cabinet main part (1), slide bar (85) and curb plate (4) welded connection.

3. The strong fully insulated looped netowrk cabinet of crashworthiness of claim 2, characterized in that: the connecting seat (82) is arranged on one side of the mounting plate (81), one end, far away from the mounting plate (81), of the connecting seat (82) is fixedly connected with a first spring (83), one end, far away from the connecting seat (82), of the first spring (83) is fixedly connected with a side plate (4), the sliding rod (85) is arranged on two sides of the first spring (83), the sliding sleeve (84) and the second spring (86) are arranged outside the sliding rod (85), the second spring (86) is located on one side of the sliding sleeve (84), one side, far away from the sliding sleeve (84), of the second spring (86) is provided with a limiting plate (851), the limiting plate (851) is fixedly connected with the sliding rod (85) and the second spring (86), two ends of the connecting seat (82) are provided with first hinged blocks (821), one end of the sliding sleeve (84) is provided with a second hinged block (841), the connecting rod (87) is arranged between the first hinged block (821) and the second hinged block (841), and is rotatably connected with the first hinge block (821) and the second hinge block (841) through a pin shaft.

4. The strong fully insulated looped netowrk cabinet of crashworthiness of claim 1, characterized in that: the top of base (3) is provided with spread groove (31), and the lower extreme of all insulation looped netowrk cabinet main part (1) extends to the inside of spread groove (31) to with spread groove (31) gap junction, the inside at base (3) both ends sets up first bolt hole (32) and second bolt hole (33), and second bolt hole (33) are located one side of first bolt hole (32), first bolt hole (32) set up to circular structure, second bolt hole (33) set up to annular structure.

5. The strong fully insulated looped netowrk cabinet of crashworthiness of claim 1, characterized in that: the lower end and the rear end of the two side plates (4) are both provided with sliding grooves (41), and the sliding strips (6) penetrate through the sliding grooves (41) and are in clearance connection with the sliding grooves (41).

6. The strong fully insulated looped netowrk cabinet of crashworthiness of claim 1, characterized in that: the inside of all insulation looped netowrk cabinet main part (1) is provided with instrument room (11), switch room (12) and cable chamber (13).