Safety and anti-collision prefabricated substation

Abstract

The present invention belongs to the technical field of substations, in particular to a safety and anti-collision prefabricated substation, comprising a base, an upper surface of the base being provided with two movable grooves, each of the movable grooves being rotatably connected with a first threaded rod, and the ends of the two first threaded rods being away from each other are fixedly connected with a first rotating disk, each of the first threaded rods being threadedly connected with a sliding control block, and each of the sliding control blocks being slidably connected in the corresponding movable groove. The present invention provides a connecting plate, a bolt, an outer sleeve, an inner sleeve, a buffer spring, an anti-collision plate and an energy absorption hole, etc. 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 substation body. If the impact force is too large, the energy absorption holes on the anti-collision plate will deform and absorb a large amount of impact energy, which is beneficial to reducing the probability of damage to the substation body.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer substations, and in particular to a safe and collision-proof 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 is pre-designed and manufactured so that it can be quickly installed and transported to the site for use. Prefabricated substations are suitable for various locations, including industrial parks, construction sites, and city centers.

[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. For this reason, 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 solutions: 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 to a first threaded rod, and the two first threaded rods are fixedly connected to a first rotating disk at one end away from each other, and each of the first threaded rods is threadedly connected to a sliding control block, and each of the sliding control blocks is slidably connected to the corresponding movable groove, and the upper surface of each sliding control block is fixedly connected to 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 each of the clamping plates is provided with a fixed structure, 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:

[0007] A plurality of threaded holes are provided on the outer wall of the substation body, and a snap-in groove is provided on the side away from the substation body. Each snap-in groove is respectively adapted to a corresponding snap-in plate, and a fixing hole is provided on the opposite side inside each snap-in groove.

[0008] As a further description of the above technical solution:

[0009] The anti-collision structure includes a connecting plate movably connected to one side of the transformer substation body. Four bolts are movably connected through one side of the connecting plate, and each of the bolts is respectively adapted to a corresponding threaded hole.

[0010] As a further description of the above technical solution:

[0011] 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 outer sleeve column. A buffer spring is fixedly connected to one side of the inner sleeve column, 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 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 anti-collision plate.

[0012] As a further description of the above technical solution:

[0013] The fixing structure includes a worm rotatably connected to the inside of the rotating groove, one side of the worm is fixedly connected to a rotating rod, one end of the rotating rod passes through and is rotatably connected to one side of the clamping plate and fixedly connected to the second rotating disk.

[0014] As a further description of the above technical solution:

[0015] Two fixed plates are fixedly connected inside the sliding groove, and a bidirectional threaded rod is rotatably connected to the two fixed plates. A worm wheel is fixedly connected to the bidirectional threaded rod, and the worm wheel is meshed with the worm.

[0016] As a further description of the above technical solution:

[0017] The opposite threads of the bidirectional threaded rod are threadedly connected with a clamping column, each of the clamping columns is slidably connected in the sliding groove, and each of the clamping columns is respectively adapted to the corresponding fixing hole.

[0018] The present invention has the following beneficial effects:

[0019] 1. Compared with the existing technology, the safety and anti-collision prefabricated substation is provided with a connecting plate, 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 the external force on the substation body. If the impact force is too large, the energy absorption holes on the anti-collision plate will deform and absorb a large amount of impact energy, which is beneficial to reduce the probability of damage to the substation body.

[0020] 2. Compared with the existing technology, 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 fixing plate, a bidirectional threaded rod, a worm gear 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 gear to rotate, the worm gear 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, which is conducive to improving installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the safety and anti-collision prefabricated substation proposed by the present invention;

[0022] Figure 2 This is a plan view of the safe and anti-collision prefabricated substation proposed by the present invention;

[0023] Figure 3 This is a schematic diagram of the main body of the safety and anti-collision prefabricated substation proposed in the present invention;

[0024] Figure 4 This is a schematic diagram of the first threaded rod and the first rotating disk of the safety and anti-collision prefabricated substation proposed by the present invention;

[0025] Figure 5 This is a cross-sectional view of the snap-in plate of the safety and anti-collision prefabricated substation proposed by the present invention;

[0026] Figure 6 This is an exploded view of the fixed structure of the safety and anti-collision prefabricated substation proposed by the present invention;

[0027] Figure 7 This is a schematic diagram of the anti-collision structure of the safe and anti-collision prefabricated substation proposed by the present invention;

[0028] Figure 8 This is an exploded view of the anti-collision structure of the safety anti-collision prefabricated substation proposed by the present invention;

[0029] Figure 9 This is a plan view of the sliding control block in the safety and anti-collision prefabricated substation proposed by the present invention;

[0030] Figure 10 This is a schematic diagram of the three-dimensional structure of the nut member in the safety and anti-collision prefabricated substation proposed by the present invention;

[0031] Legend: 1. Base; 2. First threaded rod; 3. First rotating disk; 4. Sliding control block; 401. Nut; 401a. Linkage slot; 402. Auxiliary locking rod; 402a. Locking head; 402b. Unlocking slot; 403. Guide post; 404. Linkage plug; 405. Support spring; 5. Snap-on plate; 501. Sliding slot; 502. Rotation slot; 6. Fixing structure; 601. Rotation rod ; 602, second rotating disk; 603, worm; 604, fixed plate; 605, bidirectional threaded rod; 606, worm gear; 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

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] Reference Figures 1 to 10 The present invention provides a safe and anti-collision prefabricated substation: it includes a base 1, and two movable grooves are provided on the upper surface of the base 1. A first threaded rod 2 is rotatably connected in each movable groove, 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. A sliding control block 4 is threadedly connected to each first threaded rod 2, and each sliding control block 4 is slidably connected in the corresponding movable groove. A clamping plate 5 is fixedly connected to the upper surface of each sliding control block 4. When the first rotating disk 3 is rotated, the first rotating disk 3 drives the first threaded rod 2 to rotate, and the first threaded rod 2 drives the corresponding sliding control block 4 to move, and the sliding control 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 makes it 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;

[0034] 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. Each bolt 102 is respectively adapted to a corresponding threaded hole, and one side of the connecting plate 101 is fixedly connected to four outer sleeve columns 103. 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. 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 to an anti-collision plate 106. A plurality of energy-absorbing holes 107 are provided on the upper surface of each anti-collision plate 106. 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 columns 103 and compress the buffer springs 105. The buffer springs 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 beneficial to reducing the probability of damage to the substation body 7.

[0035] 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 the 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 the second rotating disk 602, and 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. A worm wheel 606 is fixedly connected to the bidirectional threaded rod 605, and the worm wheel 606 is meshed with the worm 603. The opposite threads of the bidirectional threaded rod 605 are both threadedly connected. There are clamping columns 607, each of which is slidably connected in the sliding groove 501, and each of which is respectively adapted to 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, and 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 fixation, which is conducive to improving installation efficiency.

[0036] Specifically: a nut member 401 that cooperates with the first threaded rod 2 is rotatably installed in the sliding control block 4, and a linkage groove 401a is provided on the nut member 401, and a linkage plug block 404 is slidably provided in the sliding control block 4, and the lower end of the linkage plug block 404 can be inserted into the linkage groove 401a, and a support spring 405 is provided between the upper end of the linkage plug block 404 and the sliding control block 4, and an auxiliary locking rod 402 is also horizontally slidably connected to the sliding control block 4, and an unlocking groove 402b arranged obliquely is provided at one end of the auxiliary locking rod 402, and a guide column 403 that cooperates with the unlocking groove 402b is installed in the middle of the linkage plug block 404, and 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 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 control 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 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 disengaged 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.

[0037] Working principle: Place the substation body 7 on the base 1, 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 fixation, which is conducive to improving 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 will deform and absorb a large amount of impact energy, which is conducive to reducing the probability of damage to the substation body 7.

[0038] 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, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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 scope of protection of the present invention.

Claims

1. A safety 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), and each of the first threaded rods (2) is threadedly connected to a sliding regulating block (4), and each of the sliding regulating blocks (4) is slidably connected to the corresponding movable groove, and the upper surface of each of the sliding regulating blocks (4) is fixedly connected to a clamping plate (5), and a sliding groove (501) is provided on one side of the clamping plate (5), and the sliding groove (501) ) is provided with a rotation groove (502) on the inner bottom, each of the said clamping plates (5) is provided with a fixing structure (6), the upper surface of the said base (1) is provided with a transformer substation body (7), and the said transformer substation body (7) is provided with a plurality of anti-collision structures (10); a plurality of threaded holes are provided on the outer wall of the said transformer substation body (7), and a clamping groove (8) is provided on the side away from the said transformer substation body (7), each of the said clamping grooves (8) is respectively adapted to the corresponding clamping plate (5), and a fixing hole (9) is provided on the opposite side of each of the said clamping grooves (8); the said anti-collision structures The structure (10) includes a connecting plate (101) movably connected to one side of the transformer substation body (7), and four bolts (102) are movably connected to one side of the connecting plate (101), and each of the bolts (102) is respectively adapted to a corresponding threaded hole; the fixed structure (6) includes a worm (603) rotatably connected to the inside of the rotating groove (502), and one side of the worm (603) is fixedly connected to a rotating rod (601), and one end of the rotating rod (601) passes through one side of the clamping plate (5) and is fixedly connected to the second rotating disk (602); the Two fixed plates (604) are fixedly connected inside the sliding groove (501), and 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 meshed with the worm (603); a clamping column (607) is threadedly connected to the opposite threads of the bidirectional threaded rod (605), and each of the clamping columns (607) is slidably connected in the sliding groove (501), and each of the clamping columns (607) is respectively adapted to the corresponding fixing hole (9).

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

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