Safe anti-collision prefabricated substation

Abstract

The invention belongs to the technical field of substations, and particularly relates to a safe anti-collision prefabricated substation which comprises a base, two moving grooves are formed in the upper surface of the base, a first threaded rod is rotationally connected into each moving groove, and first rotating discs are fixedly connected to the ends, away from each other, of the two first threaded rods. According to the anti-collision device, through arrangement of the connecting plate, bolts, outer sleeve columns, inner sleeve columns, buffer springs, an anti-collision plate, energy absorption holes and the like, if the anti-collision plate is collided due to accidents, the anti-collision plate can be prevented from falling off, the anti-collision plate can be prevented from falling off, and the anti-collision plate can be prevented from falling off. The anti-collision plate drives the four inner sleeve columns to move, the four inner sleeve columns slide in the corresponding outer sleeve columns and compress the buffer springs, the buffer springs can reduce the impact force of external force on the transformer substation body, and if the impact force is too large, the energy absorption holes in the anti-collision plate deform and absorb a large amount of impact energy, so that the probability of damage to the transformer substation body is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer substations, and in particular to a safe and anti-collision prefabricated transformer substation. Background Art

[0002] A prefabricated substation is a device that integrates power transmission, transformation and distribution functions. It has a modular structure and can be quickly installed and transported to the site through pre-design and manufacturing. The prefabricated substation is suitable for various places, including industrial parks, construction sites, city centers, etc.

[0003] However, among the existing equipment, some prefabricated substations do not have protective devices. If the prefabricated substation is accidentally hit by external force, the probability of damage to the prefabricated substation is increased. Therefore, a safe and anti-collision prefabricated substation is proposed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a safe and anti-collision prefabricated substation.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: a safe and anti-collision prefabricated substation, comprising a base, wherein the upper surface of the base is provided with two movable grooves, each of the movable grooves is rotatably connected with a first threaded rod, and the ends of the two first threaded rods that are away from each other are fixedly connected with a first rotating disk, each of the first threaded rods is threadedly connected with a sliding control block, and each of the sliding control blocks is slidably connected in the corresponding movable groove, and the upper surface of each sliding control block is fixedly connected with a clamping plate, a sliding groove is provided on one side of the clamping plate, and a rotating groove is provided on the inner bottom of the sliding groove, and a fixed structure is provided on each of the clamping plates, and a substation body is movably provided on the upper surface of the base, and a plurality of anti-collision structures are provided on the substation body.

[0006] As a further description of the above technical solution: A plurality of threaded holes are provided on the outer wall of the substation body, and a clamping groove is provided on the side away from the substation body. Each clamping groove is respectively adapted to a corresponding clamping plate, and a fixing hole is provided on the opposite side inside each clamping groove.

[0007] As a further description of the above technical solution: The anti-collision structure comprises a connection plate movably connected to one side of the transformer substation body, one side of the connection plate is penetrated by four bolts movably connected thereto, and each of the bolts is respectively matched with a corresponding threaded hole.

[0008] As a further description of the above technical solution: Four outer sleeve columns are fixedly connected to one side of the connecting plate, and an inner sleeve column is slidably connected to the interior of each of the outer sleeve columns. A buffer spring is fixedly connected to one side of the interior of each of the outer sleeve columns, and the other end of each buffer spring is fixedly connected to one side of the corresponding inner sleeve column. An anti-collision plate is commonly fixedly connected to one side of the four inner sleeve columns, and a plurality of energy absorption holes are opened on the upper surface of each of the anti-collision plates.

[0009] As a further description of the above technical solution: The fixing structure comprises a worm rotatably connected inside the rotating groove, one side of the worm is fixedly connected with a rotating rod, one end of the rotating rod penetrates and is rotatably connected to one side of the clamping plate and is fixedly connected with a second rotating disk.

[0010] As a further description of the above technical solution: Two fixing plates are fixedly connected inside the sliding groove, a bidirectional threaded rod is rotatably connected to the two fixing plates, a worm wheel is fixedly connected to the bidirectional threaded rod, and the worm wheel is meshingly connected to the worm.

[0011] As a further description of the above technical solution: The opposite threads of the bidirectional threaded rod are threadedly connected with clamping columns, each of the clamping columns is slidably connected in the sliding groove, and each of the clamping columns is respectively matched with the corresponding fixing hole.

[0012] The present invention has the following beneficial effects: 1. Compared with the prior art, the safety anti-collision prefabricated substation is provided with connecting plates, bolts, outer sleeve columns, inner sleeve columns, buffer springs, anti-collision plates and energy absorption holes. If the anti-collision plate is hit due to an accident, the anti-collision plate drives the four inner sleeve columns to move, and the four inner sleeve columns slide inside the corresponding outer sleeve columns and compress the buffer springs. The buffer springs can reduce the impact force of external forces on the main body of the substation. If the impact force is too large, the energy absorption holes on the anti-collision plate are deformed to absorb a large amount of impact energy, which is beneficial to reduce the probability of damage to the main body of the substation.

[0013] 2. Compared with the prior art, the present invention is used for a safe and anti-collision prefabricated substation. By setting a rotating rod, a second rotating disk, a worm, a fixed plate, a bidirectional threaded rod, a worm wheel and a clamping column, the second rotating disk is rotated, and the second rotating disk drives the worm to rotate through the rotating rod, the worm drives the worm wheel to rotate, the worm wheel drives the bidirectional threaded rod to rotate, and the bidirectional threaded rod drives the clamping columns at both ends to move, so that the two clamping columns are clamped in the corresponding fixing holes, and the substation body is quickly fixed without the need for screw fixing and installation, which is beneficial to improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the three-dimensional structure of the safety and anti-collision prefabricated substation proposed by the present invention; Figure 2 A plan view of the safety and anti-collision prefabricated substation proposed by the present invention; Figure 3 This is a schematic diagram of the main body of the safety and anti-collision prefabricated substation proposed by the present invention; Figure 4 A schematic diagram of a first threaded rod and a first rotating disk of a safety and anti-collision prefabricated substation proposed by the present invention; Figure 5 A cross-sectional view of a clamping plate of a safety and anti-collision prefabricated substation proposed by the present invention; Figure 6 An exploded view of the fixed structure of the safety and anti-collision prefabricated substation proposed by the present invention; Figure 7 This is a schematic diagram of the anti-collision structure of the safe anti-collision prefabricated substation proposed by the present invention; Figure 8 This is an exploded diagram of the anti-collision structure of the safety anti-collision prefabricated substation proposed by the present invention; Fig. 9 A plan view of the sliding control block in the safety and anti-collision prefabricated substation proposed by the present invention; Fig.10 A schematic diagram of the three-dimensional structure of a nut member in a safety and anti-collision prefabricated substation proposed by the present invention; Legend: 1. Base; 2. First threaded rod; 3. First rotating disk; 4. Sliding regulating block; 401. Nut; 401a. Linkage slot; 402. Auxiliary locking rod; 402a. Locking head; 402b. Unlocking slot; 403. Guide column; 404. Linkage plug-in block; 405. Support spring; 5. Snap-on plate; 501. Sliding slot; 502. Rotation slot; 6. Fixed structure; 601. Rotation rod ; 602, second rotating disk; 603, worm; 604, fixing plate; 605, bidirectional threaded rod; 606, worm wheel; 607, clamping column; 7, substation body; 8, clamping groove; 9, fixing hole; 10, anti-collision structure; 101, connecting plate; 102, bolt; 103, outer sleeve column; 104, inner sleeve column; 105, buffer spring; 106, anti-collision plate; 107, energy absorption hole; 11, lock hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0016] Reference Figures 1 to 10 The present invention provides a safe and anti-collision prefabricated substation: comprising a base 1, wherein the upper surface of the base 1 is provided with two movable grooves, each of which is rotatably connected with a first threaded rod 2, and the ends of the two first threaded rods 2 that are away from each other are fixedly connected with a first rotating disk 3, each of the first threaded rods 2 is threadedly connected with a sliding regulating block 4, each of the sliding regulating blocks 4 is respectively slidably connected in the corresponding movable groove, and the upper surface of each sliding regulating block 4 is fixedly connected with a clamping plate 5, and the first rotating disk 3 is rotated, and the first rotating disk 3 drives the first threaded rod 2 to rotate, and the first threaded rod 2 drives the corresponding sliding regulating block 4 to move, and the sliding regulating block 4 drives the corresponding clamping plate 5 to move , so that the two clamping plates 5 are clamped in the corresponding clamping grooves 8, which is convenient for the staff to adjust the distance between the two clamping plates 5 according to the size of the substation body 7. A sliding groove 501 is provided on one side of the clamping plate 5, and a rotating groove 502 is provided on the inner bottom of the sliding groove 501. A fixing structure 6 is provided on each clamping plate 5. The substation body 7 is movably provided on the upper surface of the base 1. A plurality of threaded holes are provided on the outer wall of the substation body 7. A clamping groove 8 is provided on the side away from the substation body 7. Each clamping groove 8 is respectively adapted to the corresponding clamping plate 5. A fixing hole 9 is provided on the opposite side of each clamping groove 8. A plurality of anti-collision structures 10 are provided on the substation body 7; In order to achieve the purpose of anti-collision, the anti-collision structure 10 includes a connecting plate 101 movably connected to one side of the substation body 7, and four bolts 102 are movably connected to one side of the connecting plate 101, and each bolt 102 is respectively adapted to the corresponding threaded hole, and one side of the connecting plate 101 is fixedly connected to four outer sleeve columns 103, and the interior of each outer sleeve column 103 is slidably connected to an inner sleeve column 104, and one side of the interior of each outer sleeve column 103 is fixedly connected to a buffer spring 105, and the other end of each buffer spring 105 is respectively fixedly connected to one side of the corresponding inner sleeve column 104. One side of the sleeve column 104 is fixedly connected with an anti-collision plate 106. The upper surface of each anti-collision plate 106 is provided with a plurality of energy-absorbing holes 107. If the anti-collision plate 106 is hit due to an accident, the anti-collision plate 106 drives the four inner sleeve columns 104 to move. The four inner sleeve columns 104 slide inside the corresponding outer sleeve column 103 and compress the buffer spring 105. The buffer spring 105 can reduce the impact force of the external force on the substation body 7. If the impact force is too large, the energy-absorbing holes 107 on the anti-collision plate 106 are deformed to absorb a large amount of impact energy, which is conducive to reducing the probability of damage to the substation body 7. In order to achieve the purpose of fixing, the fixing structure 6 includes a worm 603 rotatably connected to the inside of the rotating groove 502, one side of the worm 603 is fixedly connected to a rotating rod 601, one end of the rotating rod 601 passes through and is rotatably connected to one side of the clamping plate 5 and is fixedly connected to a second rotating disk 602, two fixed plates 604 are fixedly connected to the inside of the sliding groove 501, and a bidirectional threaded rod 605 is rotatably connected to the two fixed plates 604, and a worm wheel 606 is fixedly connected to the bidirectional threaded rod 605, and the worm wheel 606 is meshed with the worm 603, and the opposite threads of the bidirectional threaded rod 605 are threadedly connected There are clamping columns 607, each of which is slidably connected in the sliding groove 501, and each of which is respectively matched with the corresponding fixing hole 9. The second rotating disk 602 is rotated, and the second rotating disk 602 drives the worm 603 to rotate through the rotating rod 601, and the worm 603 drives the worm wheel 606 to rotate. The worm wheel 606 drives the bidirectional threaded rod 605 to rotate, and the bidirectional threaded rod 605 drives the clamping columns 607 at both ends to move, so that the two clamping columns 607 are clamped in the corresponding fixing holes 9, and the substation body 7 is quickly fixed without the need for screw fixing and installation, which is beneficial to improving installation efficiency.

[0017] Specifically: a nut member 401 that matches the first threaded rod 2 is rotatably installed in the sliding control block 4, a linkage groove 401a is provided on the nut member 401, a linkage plug block 404 is slidably arranged in the sliding control block 4, the lower end of the linkage plug block 404 can be inserted into the linkage groove 401a, a support spring 405 is provided between the upper end of the linkage plug block 404 and the sliding control block 4, an auxiliary locking rod 402 is also horizontally slidably connected to the sliding control block 4, one end of the auxiliary locking rod 402 is provided with an unlocking groove 402b arranged in an inclined manner, a guide column 403 that matches the unlocking groove 402b is installed in the middle of the linkage plug block 404, the other end of the auxiliary locking rod 402 is a locking head 402a, and the locking head 402 a can be inserted into the locking hole 11 of the transformer substation body 7, and the locking hole 11 is arranged at the clamping groove 8; with this structure, when the first rotating disk 3 drives the first threaded rod 2 to rotate, the sliding regulating block 4 can be moved, thereby driving the clamping plate 5 to move. After the clamping plate 5 moves into place, at this time, it also just assists the locking head 402a of the locking rod 402 to be inserted into the locking hole 11, which plays a certain fixing role on the transformer substation body 7. At the same time, with the cooperation of the nut member 401, the linkage plug block 404, the unlocking groove 402b and the guide column 403, after the clamping plate 5 is in place, the linkage plug block 404 is separated from the linkage groove 401a, so that the first threaded rod 2 and the nut member 401 are not easily damaged, and the auxiliary effect is good.

[0018] Working principle: Place the substation body 7 on the base 1, and then rotate the first rotating disk 3, the first rotating disk 3 drives the first threaded rod 2 to rotate, the first threaded rod 2 drives the corresponding sliding regulating block 4 to move, the sliding regulating block 4 drives the corresponding clamping plate 5 to move, so that the two clamping plates 5 are clamped in the corresponding clamping groove 8, which is convenient for the staff to adjust the distance between the two clamping plates 5 according to the size of the substation body 7, and then rotate the second rotating disk 602, the second rotating disk 602 drives the worm 603 to rotate through the rotating rod 601, the worm 603 drives the worm wheel 606 to rotate, the worm wheel 606 drives the bidirectional threaded rod 605 to rotate, and the bidirectional threaded rod 60 5 drives the clamping columns 607 at both ends to move, so that the two clamping columns 607 are clamped in the corresponding fixing holes 9, and the substation body 7 is quickly fixed without the need for screw fixing and installation, which is conducive to improving the installation efficiency. If the anti-collision plate 106 is hit due to an accident, the anti-collision plate 106 drives the four inner sleeve columns 104 to move, and the four inner sleeve columns 104 slide inside the corresponding outer sleeve columns 103 and compress the buffer spring 105. The buffer spring 105 can reduce the impact force of the external force on the substation body 7. If the impact force is too large, the energy absorption hole 107 on the anti-collision plate 106 is deformed to absorb a large amount of impact energy, which is conducive to reducing the probability of damage to the substation body 7.

[0019] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A safe and anti-collision prefabricated substation, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with two movable grooves, each of which is rotatably connected to a first threaded rod (2), and the ends of the two first threaded rods (2) that are away from each other are fixedly connected to a first rotating disk (3), each of which is threadedly connected to a sliding control block (4), and each of the sliding control blocks (4) is slidably connected to the corresponding movable groove, and the upper surface of each of the sliding control blocks (4) is fixedly connected to a clamping plate (5), one side of the clamping plate (5) is provided with a sliding groove (501), and the inner bottom of the sliding groove (501) is provided with a rotating groove (502), and each of the clamping plates (5) is provided with a fixed structure (6), and a transformer substation body (7) is movably provided on the upper surface of the base (1), and a plurality of anti-collision structures (10) are provided on the transformer substation body (7).

2. The safety and anti-collision prefabricated substation according to claim 1 is characterized in that: A plurality of threaded holes are provided on the outer wall of the transformer substation body (7), and a clamping groove (8) is provided on the opposite side of the transformer substation body (7), each of the clamping grooves (8) is respectively matched with a corresponding clamping plate (5), and a fixing hole (9) is provided on the opposite side inside each of the clamping grooves (8).

3. The safety and anti-collision prefabricated substation according to claim 2 is characterized in that: The anti-collision structure (10) comprises a connection plate (101) movably connected to one side of the transformer substation body (7), and four bolts (102) are movably connected through one side of the connection plate (101), and each of the bolts (102) is respectively adapted to a corresponding threaded hole.

4. The safety and anti-collision prefabricated substation according to claim 1 is characterized in that: One side of the connecting plate (101) is fixedly connected to four outer sleeve columns (103), the interior of each of the outer sleeve columns (103) is slidably connected to an inner sleeve column (104), one side of the interior of each of the outer sleeve columns (103) is fixedly connected to a buffer spring (105), the other end of each buffer spring (105) is fixedly connected to one side of the corresponding inner sleeve column (104), one side of the four inner sleeve columns (104) is commonly fixedly connected to an anti-collision plate (106), and the upper surface of each of the anti-collision plates (106) is provided with a plurality of energy absorption holes (107).

5. The safety and anti-collision prefabricated substation according to claim 2 is characterized in that: The fixed structure (6) comprises a worm (603) rotatably connected inside the rotating groove (502), one side of the worm (603) being fixedly connected to a rotating rod (601), one end of the rotating rod (601) passing through and rotatably connected to one side of the clamping plate (5) and being fixedly connected to a second rotating disk (602).

6. The safety and anti-collision prefabricated substation according to claim 5 is characterized in that: Two fixed plates (604) are fixedly connected inside the sliding groove (501), a bidirectional threaded rod (605) is rotatably connected to the two fixed plates (604), a worm wheel (606) is fixedly connected to the bidirectional threaded rod (605), and the worm wheel (606) is meshingly connected to the worm (603).

7. The safety and anti-collision prefabricated substation according to claim 6 is characterized in that: The opposite threads of the bidirectional threaded rod (605) are threadedly connected with a clamping column (607), each of the clamping columns (607) is slidably connected in the sliding groove (501), and each of the clamping columns (607) is respectively matched with a corresponding fixing hole (9).

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