CN220233913U

CN220233913U - High-low voltage preassembled transformer substation with good protection performance

Info

Publication number: CN220233913U
Application number: CN202321403516.1U
Authority: CN
Inventors: 安顺鹏
Original assignee: Hebei Runchu Electric Power Co ltd
Current assignee: Hebei Runchu Electric Power Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-12-22
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a high-low voltage preassembled transformer substation with good protection performance, which comprises a box body, wherein fixing blocks are arranged on the outer sides of four corners of the box body, the cross section of each fixing block is L-shaped, two slots are vertically formed in the top of each fixing block, limit slots are respectively and vertically formed in two ends of each fixing block, a blocking net and an anti-collision plate are arranged between two adjacent fixing blocks, inserting rods are arranged in the slots, and two ends of the blocking net are respectively connected with the two inserting rods. Through blocking the block net and carrying out the first level and blocking, absorb the partial kinetic energy of object, if be pedestrian or vehicle crash to block on the net, can protect pedestrian or vehicle, reduce the damage that pedestrian or vehicle received, carry out the second level through rigid crashproof board and block, prevent that the box from receiving the damage, avoid maintaining the box, after blocking the block net or crashproof board damage, can directly take out inserted bar and installation pole, change and block the net, pull out the spliced pole and can directly change crashproof board and change the board, change very convenient quick.

Description

High-low voltage preassembled transformer substation with good protection performance

Technical Field

The utility model belongs to the technical field of transformer substations, and particularly relates to a high-low voltage preassembled transformer substation with good protection performance.

Background

The preassembled transformer substation is a steel structure box organically combining the functions of transformer step-down, low-voltage power distribution and the like, and can be used as a looped network type and terminal type power transformation and distribution device. The method is widely applied to outdoor places such as residential communities, industrial and mining enterprises, hotels, hospitals, malls, airports, parks, railways and the like.

The patent of publication number CN216215375U discloses a high-low pressure preassembled transformer substation that barrier property is good, including transformer substation's case, electronic equipment and roof baffle, the inside fixed mounting of transformer substation's case has electronic equipment, the top fixed mounting of transformer substation's case has roof baffle, the top fixed mounting of roof baffle has the guard plate, the water catch bowl has been seted up to the side of guard plate, the inside fixed mounting of water catch bowl has the basin pipe, bottom one side of roof baffle is provided with the raceway, the inside fixed mounting of roof baffle has protection machanism, the bottom fixed mounting of electronic equipment has the installation base, the inside fixed mounting of installation base has heat dissipation mechanism, the top fixed mounting of roof baffle inner chamber has fan mechanism. Through strengthening the pillar and mutually supporting with the protection clamp plate for strengthen the pillar and support the effect to the protection clamp plate, increase roof baffle's intensity, the bottom at the pressure plate is cup jointed to the cooperation reinforcing rod again, utilize the telescopic column elasticity, drive fixed block extrusion fixed reinforcement pole, increase frictional resistance by the friction block again, improve fixed performance, make the reinforcing rod consolidate the pressure plate, thereby improve roof baffle's intensity, the protective properties of having solved prefabricated substation is lower, lead to the problem that the transformer substation collided the damage easily, be favorable to increasing the intensity of device, thereby increase protective properties.

The strength of the prefabricated substation box body can be increased, the protection performance is improved, but the protection structure is increased from the surface of the top of the box body, the protection effect can be exerted only after an object is contacted with the box body, the surface of the box body can deform after the box body is impacted, the box body needs to be maintained, the protection structure needs to be replaced after deformation, the replacement of the protection structure is more troublesome, and the maintenance cost is increased.

The object of the present utility model is therefore to solve the problem of how to avoid the surface of the tank being bumped.

Disclosure of Invention

The utility model aims to provide a high-low voltage preassembled transformer substation with good protection performance, which is used for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a high low pressure prefabricated substation that barrier performance is good, the power distribution box comprises a box body, the outside at four angles of box all is equipped with the fixed block, the cross section of fixed block is L shape, two slots have been vertically seted up at the fixed block top, the spacing groove has been vertically seted up respectively at the fixed block both ends, be equipped with between two adjacent fixed blocks and block net and anticollision board, be equipped with the inserted bar in the slot, block net both ends and be connected with two inserted bars respectively, be equipped with the spliced pole in the spacing groove, the anticollision board both ends are connected with the spliced pole, fixedly connected with lug on the fixed block outer wall, the fixed orifices has been seted up on the lug, the lug passes through the fixed orifices and expansion bolts is connected with ground.

Specifically, fixedly connected with installation piece on the fixed block outer wall, the jack has been seted up at the installation piece top, and the installation pole bottom is inserted in the jack, installation pole top fixedly connected with connecting plate, connecting plate one end and inserted bar fixed connection.

Specifically, the connecting block is gone up to equal fixedly connected with in crashproof board both ends, goes up the connecting block and is kept away from crashproof board one side and the spliced pole fixed connection that changes one side and the spliced pole fixed connection that crashproof board was kept away from to the board and changes the board and go up the connecting block and rotate and be connected.

Specifically, the circular slot has been seted up to last connecting block bottom, and the one end fixedly connected with that the rotating plate is close to the anticollision board is connecting block down, and lower connecting block is located the connecting block below, and same circular slot has also been seted up at lower connecting block top, goes up and is equipped with the pivot between connecting block and the lower connecting block, and the pivot top is located the circular slot of last connecting block bottom, and the pivot bottom is located the circular slot at connecting block top down.

Specifically, the cross section of the limiting groove is T-shaped.

Specifically, be equipped with infrared inductor between two adjacent fixed blocks, infrared inductor is located the anticollision board outside, is equipped with bee calling organ on the anticollision board, bee calling organ and infrared inductor electric connection.

Specifically, the arc wall has been seted up at the fixed block top, is equipped with the bracing piece in the arc wall, and the bracing piece bottom is equipped with the magnetic path, and the inside bottom of arc wall also is equipped with the magnetic path, and the box top is equipped with the roof, roof bottom and bracing piece fixed connection.

The beneficial effects are that:

(1) The high-low voltage preassembled transformer substation with good protection performance comprises the following components: through blocking the block net and carrying out the first level and blocking, absorb the partial kinetic energy of object, if be pedestrian or vehicle crash to block on the net, can protect pedestrian or vehicle, reduce the damage that pedestrian or vehicle received, carry out the second level through rigid crashproof board and block, prevent that the box from receiving the damage, avoid maintaining the box, after blocking the block net or crashproof board damage, can directly take out inserted bar and installation pole, change and block the net, pull out the spliced pole and can directly change crashproof board and change the board, change very convenient quick.

(2) The high-low voltage preassembled transformer substation with good protection performance comprises the following components: the anticollision board is located the box outside, can block the toy, reduces the toy and gets into the possibility of box, and is equipped with infrared inductor between the adjacent fixed block, has the toy in the anticollision board outside, and infrared inductor detects the toy after, and bee calling organ sounds, drives the toy, further avoids the toy to get into in the box.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of the present utility model.

Figure 2 is a schematic view of the structure of the barrier net and the impact plate of the present utility model.

Fig. 3 is a schematic structural view of a fixing block according to the present utility model.

FIG. 4 is a schematic view of the connection structure of the rotating plate and the crash panel of the present utility model.

In the figure: 1. a case; 2. a fixed block; 3. a blocking net; 4. an anti-collision plate; 5. a bump; 6. a mounting block; 7. a mounting rod; 8. a connecting plate; 9. a rod; 10. a limit groove; 11. an infrared sensor; 12. a reinforcing column; 13. a slot; 14. an arc-shaped groove; 15. a rotating plate; 16. an upper connecting block; 17. a rotating shaft; 18. a lower connecting block; 19. a buzzer; 20. a support rod; 21. and a top plate.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.

Examples:

as shown in fig. 1-4, the embodiment provides a high-low voltage preassembled transformer substation with good protection performance; including box 1, the outside at four angles of box 1 all is equipped with fixed block 2, the cross section of fixed block 2 is L shape, two slot 13 have been vertically seted up at fixed block 2 top, spacing groove 10 has been vertically seted up respectively at fixed block 2 both ends, be equipped with between two adjacent fixed blocks 2 and block 3 and crashproof board 4, be equipped with inserted bar 9 in slot 13, block 3 both ends and be connected with two inserted bar 9 respectively, be equipped with the spliced pole 12 in spacing groove 10, crashproof board 4 both ends are connected with spliced pole 12, fixedly connected with lug 5 on the outer wall of fixed block 2, the fixed orifices has been seted up on the lug 5, lug 5 is connected with ground through fixed orifices and expansion bolts. The blocking net 3 is used for blocking the first level, absorbing part of kinetic energy of objects, protecting pedestrians or vehicles if pedestrians or vehicles collide with the blocking net 3, reducing damages to the pedestrians or vehicles, and preventing the case 1 from being damaged by the second level blocking through the rigid anti-collision plate 4, so that the case 1 is prevented from being maintained.

Specifically, fixedly connected with installation piece 6 on the fixed block 2 outer wall, the jack has been seted up at installation piece 6 top, install pole 7 bottom and insert in the jack, 7 top fixedly connected with connecting plate 8 of installation pole, 8 one end of connecting plate and 9 fixed connection of inserted bar, the equal fixedly connected with in crashproof board 4 both ends go up connecting block 16, go up connecting block 16 and keep away from crashproof board 4 one side and be equipped with the swivel plate 15, one side and the reinforcing column 12 fixed connection of keeping away from crashproof board 4 of swivel plate 15, swivel plate 15 and last connecting block 16 rotate and are connected. After the blocking net 3 or the anti-collision plate 4 is damaged, the inserting rod 9 and the mounting rod 7 can be directly taken out to replace the blocking net 3, the anti-collision plate 4 and the rotating plate 15 can be directly replaced by pulling out the reinforcing column 12, and the replacement is very convenient and quick.

Specifically, the circular slot has been seted up to last connecting block 16 bottom, and the one end fixedly connected with of rotating plate 15 near crashproof board 4 is connecting block 18 down, and connecting block 18 is located last connecting block 16 below, and same circular slot has also been seted up at connecting block 18 top down, is equipped with pivot 17 between connecting block 16 and the connecting block 18 down, and the pivot 17 top is located the circular slot of connecting block 16 bottom, and the pivot 17 bottom is located the circular slot at connecting block 18 top down, and the cross section of spacing groove 10 is T shape. The upper connecting block 16 and the lower connecting block 18 are connected through the rotating shaft 17, so that the anti-collision plate 4 and the rotating plate 15 can rotate by a certain angle, when the fixed block 2, the rotating plate 15 and the anti-collision plate 4 are installed, the rotating plate 15 and the anti-collision plate 4 can be efficiently installed when certain product offset exists between the adjacent fixed blocks 2, the cross section of the limiting groove 10 on the fixed block 2 is T-shaped, and the reinforcing column 12 can be prevented from separating from the limiting groove 10 when the anti-collision plate 4 is impacted and deformed in the limiting groove 10.

Specifically, an infrared sensor 11 is arranged between two adjacent fixed blocks 2, the infrared sensor 11 is positioned on the outer side of the anti-collision plate 4, a buzzer 19 is arranged on the anti-collision plate 4, and the buzzer 19 is electrically connected with the infrared sensor 11. The anticollision board 4 is located the box 1 outside, can block the toy, reduces the possibility that toy got into box 1, and is equipped with infrared inductor 11 between the adjacent fixed block 2, has the toy outside anticollision board 4, and infrared inductor 11 detects the toy after, and buzzer 19 makes a sound, drives the toy, further avoids the toy to get into in the box 1.

Specifically, arc wall 14 has been seted up at fixed block 2 top, is equipped with bracing piece 20 in the arc wall 14, and bracing piece 20 bottom is equipped with the magnetic path, and the inside bottom of arc wall 14 also is equipped with the magnetic path, and box 1 top is equipped with roof 21, roof 21 bottom and bracing piece 20 fixed connection. When the weather is hot, the top plate 21 can be selectively installed, the supporting rod 20 is inserted into the arc-shaped groove 14, the magnetic blocks in the arc-shaped groove 14 and the magnetic blocks at the bottom of the supporting rod 20 are mutually attracted, the supporting rod 20 is prevented from sliding out of the arc-shaped groove 14, the top plate 21 can shield the box body 1, and the box body 1 is prevented from being subjected to overhigh temperature caused by direct sunlight.

Working principle: when in use, the fixed block 2 is arranged at the outer sides of four corners of the box body 1, the fixed block 2 is fixed on the ground through expansion bolts and the convex blocks 5, then the reinforcing columns 12 are inserted into the corresponding limit grooves 10, and the upper connecting blocks 16 at the two ends of the anti-collision plate 4 are respectively connected with the corresponding lower connecting blocks 18 through the rotating shafts 17; then insert installation pole 7 in the jack at corresponding installation piece 6 top, insert inserted bar 9 in corresponding slot 13, thereby fix inserted bar 9, installation pole 7 and blocking net 3, when there is the object striking box 1, can be blocked by blocking net 3 for the first time, absorb certain impact, if blocking net 3 can not block the object of striking completely, blocking net 3 is damaged, the striking object contacts with crashproof board 4, crashproof board 4 carries out the secondary and blocks, block the striking object outside box 1, prevent object and box 1 touching, lead to box 1 impaired.

The blocking net 3 is used for blocking the first stage, absorbing part of kinetic energy of an object, protecting pedestrians or vehicles if pedestrians or vehicles collide with the blocking net 3, reducing damages to the pedestrians or vehicles, preventing the box 1 from being damaged by the second stage blocking through the rigid anti-collision plate 4, avoiding the box 1 from being repaired, directly taking out the inserted link 9 and the mounting rod 7 after the blocking net 3 or the anti-collision plate 4 is damaged, replacing the blocking net 3, directly replacing the anti-collision plate 4 and the rotating plate 15 by pulling out the reinforcing column 12, and replacing the anti-collision plate 4 and the rotating plate 15 very conveniently and rapidly.

The upper connecting block 16 and the lower connecting block 18 are connected through the rotating shaft 17, so that the anti-collision plate 4 and the rotating plate 15 can rotate by a certain angle, when the fixed block 2, the rotating plate 15 and the anti-collision plate 4 are installed, the rotating plate 15 and the anti-collision plate 4 can be efficiently installed when certain product offset exists between the adjacent fixed blocks 2, the cross section of the limiting groove 10 on the fixed block 2 is T-shaped, and the reinforcing column 12 can be prevented from separating from the limiting groove 10 when the anti-collision plate 4 is impacted and deformed in the limiting groove 10.

The anticollision board 4 is located the box 1 outside, can block the toy, reduces the possibility that toy got into box 1, and is equipped with infrared inductor 11 between the adjacent fixed block 2, has the toy outside anticollision board 4, and infrared inductor 11 detects the toy after, and buzzer 19 makes a sound, drives the toy, further avoids the toy to get into in the box 1.

When the weather is hot, the top plate 21 can be selectively installed, the supporting rod 20 is inserted into the arc-shaped groove 14, the magnetic blocks in the arc-shaped groove 14 and the magnetic blocks at the bottom of the supporting rod 20 are mutually attracted, the supporting rod 20 is prevented from sliding out of the arc-shaped groove 14, the top plate 21 can shield the box body 1, and the box body 1 is prevented from being subjected to overhigh temperature caused by direct sunlight.

The foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a high low pressure preassembled transformer substation that protective properties is good, includes box (1), its characterized in that: the utility model discloses a box, including box (1), fixed block (2) are equipped with fixed block (9) in the outside in four angles, the cross section of fixed block (2) is L shape, two slot (13) have been vertically seted up at fixed block (2) top, spacing groove (10) have been vertically seted up respectively at fixed block (2) both ends, be equipped with between two adjacent fixed blocks (2) and block net (3) and crashproof board (4), be equipped with inserted bar (9) in slot (13), block net (3) both ends and be connected with two inserted bar (9) respectively, be equipped with spliced pole (12) in spacing groove (10), crashproof board (4) both ends are connected with spliced pole (12), fixedly connected with lug (5) on the fixed block (2) outer wall, the fixed orifices have been seted up on lug (5), lug (5) are connected with ground through fixed orifices and expansion bolts.

2. The high-low voltage preassembled transformer substation with good protection performance according to claim 1, wherein: the utility model discloses a fixed block, including fixed block (2), fixed block (2) outer wall is last fixedly connected with installation piece (6), and the jack has been seted up at installation piece (6) top, and installation pole (7) bottom is inserted in the jack, and installation pole (7) top fixedly connected with connecting plate (8), connecting plate (8) one end and inserted bar (9) fixed connection.

3. The high-low voltage preassembled transformer substation with good protection performance according to claim 1, wherein: the anti-collision plate (4) both ends are all fixedly connected with and go up connecting block (16), go up one side that anti-collision plate (4) was kept away from to connecting block (16) and be equipped with rotating plate (15), one side that anti-collision plate (4) was kept away from to rotating plate (15) and spliced pole (12) fixed connection, rotating plate (15) and last connecting block (16) rotate and are connected.

4. A high and low voltage prefabricated substation with good protection performance according to claim 3, characterized in that: the round slot is offered to last connecting block (16) bottom, and one end fixedly connected with down connecting block (18) that rotating plate (15) is close to anticollision board (4), and lower connecting block (18) are located connecting block (16) below, and same round slot has also been offered at connecting block (18) top down, is equipped with pivot (17) between last connecting block (16) and lower connecting block (18), and pivot (17) top is located the round slot of connecting block (16) bottom, and pivot (17) bottom is located the round slot at connecting block (18) top down.

5. The high-low voltage preassembled transformer substation with good protection performance according to claim 4, wherein: the cross section of the limiting groove (10) is T-shaped.

6. The high-low voltage preassembled transformer substation with good protection performance according to claim 1, wherein: an infrared sensor (11) is arranged between two adjacent fixed blocks (2), the infrared sensor (11) is positioned on the outer side of the anti-collision plate (4), a buzzer (19) is arranged on the anti-collision plate (4), and the buzzer (19) is electrically connected with the infrared sensor (11).

7. The high-low voltage preassembled transformer substation with good protection performance according to claim 1, wherein: the utility model discloses a fixed block, including fixed block (2), arc wall (14) have been seted up at fixed block (2) top, are equipped with bracing piece (20) in arc wall (14), and bracing piece (20) bottom is equipped with the magnetic path, and arc wall (14) inside bottom also is equipped with the magnetic path, and box (1) top is equipped with roof (21), roof (21) bottom and bracing piece (20) fixed connection.