Modular hoisting connection device of box-type substation

Abstract

The utility model relates to the technical field of transformer substation hoisting, and discloses a modularized hoisting connecting device of a box-type transformer substation, which comprises a hoisting plate, the hoisting plate is a rectangular plate, rectangular plates are symmetrically and vertically arranged at the bottom of the hoisting plate, a worm is arranged between the symmetrical rectangular plates, opposite threads are arranged on the wall surface of the worm, and the opposite threads are matched with the hoisting plate. The wall surface of the worm at the bottom of the lifting plate is symmetrically in threaded connection with lifting ropes; the combined structure comprises butt-joint grooves, supporting rods, electric cylinders and butt-joint blocks, the butt-joint grooves are symmetrically formed in the top of the lifting plate, the supporting rods are symmetrically arranged on the two sides of the lifting plate, the electric cylinders are fixedly connected into cavities of the supporting rods, the butt-joint blocks are fixedly connected to the top wall faces of the electric cylinders, and the symmetrical butt-joint grooves can be connected with the butt-joint blocks in a clamped mode. The combined structure can be assembled and used when the box-type transformer substation needs to be hoisted, and the device can be directly disassembled after being used, so that the box-type transformer substation does not occupy much space during transportation.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of hoisting of transformer substation, concretely relates to a modular hoisting connecting device of box type transformer substation. BACKGROUND

[0002] The box type transformer substation is a compact type power distribution device integrating high-voltage switchgear, transformers, low-voltage distribution equipment, etc. in a closed box, with the characteristics of small footprint, convenient installation, strong protection, etc., and is widely used in urban power grids, industrial parks, temporary power supply, etc.

[0003] The prior art (publication number: CN220283281U) discloses a box type transformer substation hoisting frame, which comprises two first frame bodies, a lifting mechanism is installed on the top of the two first frame bodies, a fixing mechanism is installed between the two first frame bodies, the lifting mechanism comprises two fixed plates, the two fixed plates are fixedly installed inside the two first frame bodies, and a second frame body is fixedly installed on the top of the first frame body.

[0004] The prior art hoists the box type transformer substation to be hoisted by symmetrical lifting ropes, but the prior art can hoist the transformer substation, but the prior art has a large footprint, occupies a lot of space during transportation, and is not convenient to carry and use.

[0005] Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0006] To solve the technical problems of the prior art, the basic idea of the technical solution of the utility model is:

[0007] A modular hoisting connecting device of box type transformer substation, comprising:

[0008] The hoisting plate is a rectangular plate, and a rectangular plate is vertically and symmetrically installed at the bottom of the hoisting plate, a worm is installed between the symmetric rectangular plates, opposite threads are formed on the wall surface of the worm, and a lifting rope is symmetrically connected to the wall surface of the worm at the bottom of the hoisting plate;

[0009] The combination structure is arranged on the wall surface of the hoisting plate for assembly with the hoisting plate, and comprises a butt joint groove, a support rod, an electric cylinder, and a butt joint block. The butt joint groove is symmetrically formed on the top of the hoisting plate, the support rod is symmetrically arranged on both sides of the hoisting plate, the electric cylinder is fixedly connected in the cavity of the support rod, the butt joint block is fixedly connected to the top wall surface of each electric cylinder, and the symmetric butt joint grooves can be clamped with the butt joint blocks.

[0010] As a preferred embodiment of the utility model, the supporting rod is a rectangular rod with a hollow cavity, and a triangular plate is fixedly connected to the bottom of each supporting rod, the upper half of the side wall of the symmetrical supporting rods in the direction towards the other party is in an open state, the butt joint block is composed of a semicircular plate at the bottom and a semicapsule-shaped block at the top, the size of the butt joint groove is adapted to that of the semicapsule-shaped block of the butt joint block, and the opening of the side wall of the supporting rod is adapted to the size of the side wall of the hanging plate.

[0011] As a preferred embodiment of the utility model, the combined structure further comprises a limiting groove and a limiting rod, the limiting groove is symmetrically provided on the front and rear walls of the hanging plate, and the limiting rod is symmetrically fixedly connected to the front and rear walls in the cavity of the supporting rod.

[0012] As a preferred embodiment of the utility model, the combined structure further comprises a rotating groove, a rotating block, a rotating column, a clamping rod and a sliding groove, the rotating groove is symmetrically provided on the two side walls of the hanging plate, the rotating block is arranged in each rotating groove, the rotating column is symmetrically fixedly connected to the front and rear walls of each rotating block, the clamping rod is fixedly connected to the side wall of each rotating block, and the sliding groove is provided on the outer side wall of each supporting rod.

[0013] As a preferred embodiment of the utility model, a circular groove adapted to the rotation of the rotating column is symmetrically provided in the rotating groove, the rotating column is in a cylindrical shape, the clamping rod is in a rectangular rod shape, the size of the sliding groove is adapted to that of the rotating block, and the same sliding groove is also provided on the top of the supporting rod.

[0014] As a preferred embodiment of the utility model, the wall surface of the supporting rod is further provided with a storage structure, the storage structure comprises a sticking plate, a through hole, a connecting plate and a stud, the sticking plate is fixedly connected to the side wall of each supporting rod, the through hole is provided on the side wall of each sticking plate, the connecting plate is symmetrically fixedly connected to the front and rear walls of the hanging plate, and the stud is threadedly connected to the front wall of the connecting plate.

[0015] As a preferred embodiment of the utility model, the sticking plate and the connecting plate are in a rectangular plate shape, a plurality of studs are uniformly arranged on the wall surface of the connecting plate, the stud is in a threaded rod shape, a circular groove adapted to the size of the stud is provided on the wall surface of the connecting plate at each stud, the position of each through hole can correspond to the circular groove on the wall surface of the connecting plate, and the stud can be threadedly connected to the wall surface of the sticking plate in the through hole.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The combined structure can be assembled and used when the box-type substation needs to be hoisted, and the device can be directly disassembled after use, so that the scheme can not occupy much space during transportation, and is convenient to carry and use.

[0018] 2. Through the setting up the accommodation structure can be in the support pole and the hanging plate split after through the way of the butt joint of the connecting plate and the pasting plate symmetrical support pole is bound on the hanging plate wall surface prevents the support pole or the hanging plate loss while still can further promote the portability of the scheme.

[0019] The specific embodiments of the utility model will be described in further detail below in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0020] In the drawings:

[0021] Figure 1 It is the perspective view of the utility model;

[0022] Figure 2 It is the exploded view of the hanging plate and the support pole of the utility model;

[0023] Figure 3 It is the perspective view of the support pole of the utility model;

[0024] Figure 4 It is the combined perspective view of the hanging plate wall of the utility model;

[0025] Figure 5 It is the exploded view of the clamping rod and the hanging plate of the utility model.

[0026] In the drawings: 20, hanging plate;21, hanging rope;30, butt joint groove;31, limiting groove;32, rotating groove;33, rotating block;34, rotating column;35, clamping rod;40, support pole;41, electric cylinder;42, butt joint block;43, limiting rod;44, sliding groove;50, pasting plate;51, through hole;52, connecting plate;53, stud. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0028] As Figure 1 and Figure 2 Indicated, a modular hoisting connecting device of box-type substation, comprising: hanging plate 20, hanging plate 20 is rectangular board, the bottom of hanging plate 20 is vertically installed with rectangular board, the worm is installed between the symmetric rectangular board, the wall surface of the worm is provided with opposite screw threads, the wall surface of the worm of the bottom of hanging plate 20 is symmetrically connected with hanging rope 21, the sidewall of the rectangular board of the bottom of hanging plate 20 is provided with motor, and the motor can drive the worm of the bottom of hanging plate 20 to rotate, which is prior art, so here is not redundant.

[0029] As Figure 1 , Figure 2 , Figure 3 ,Figure 4 and Figure 5 As shown in

[0030] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The support rod 40 is a hollow rectangular rod in the cavity, and the bottom of each support rod 40 is fixedly connected with a triangular plate. The upper half of the side wall of the symmetrical support rod 40 in the direction towards the other party is in an open state. The docking block 42 is composed of a semicircular plate at the bottom and a semicapsule-shaped block at the top. The docking groove 30 can adapt to the size of the semicapsule-shaped block of the docking block 42. The opening of the side wall of the support rod 40 can adapt to the size of the side wall of the hanging plate 20. The combination structure further comprises a limiting groove 31 and a limiting rod 43. The limiting groove 31 is symmetrically provided on the front and rear walls of the hanging plate 20. The limiting rod 43 is symmetrically fixedly connected in the cavity of the support rod 40. The limiting groove 31 is a semicircular groove, and the limiting rod 43 is a rod with a semicircular cross section. The limiting groove 31 can adapt to the size of the limiting rod 43. The top of the limiting rod 43 and the top of the cavity of the support rod 40 have a spacing. The combination structure further comprises a rotating groove 32, a rotating block 33, a rotating column 34, a clamping rod 35 and a sliding groove 44. The rotating groove 32 is symmetrically provided on the two side walls of the hanging plate 20. The rotating block 33 is provided in each rotating groove 32. The rotating column 34 is symmetrically fixedly connected on the front and rear walls of each rotating block 33. The clamping rod 35 is fixedly connected on the side wall of each rotating block 33. The sliding groove 44 is provided on the outer side wall of each support rod 40. A circular groove adapted to the rotation of the rotating column 34 is symmetrically provided in the rotating groove 32. The rotating column 34 is in the shape of a cylinder. The clamping rod 35 is in the shape of a rectangular rod. The sliding groove 44 can adapt to the size of the rotating block 33. The top of the support rod 40 is also provided with the same sliding groove 44.

[0031] In specific use, the symmetrical support rods 40 are moved to the two sides of the box-type transformer box to be hoisted, then the two sides of the lifting plate 20 are aligned with the openings of the two sides of the support rod 40 and are inserted into the cavities, when the lifting plate 20 is inserted into the cavity of the support rod 40, the lifting plate 20 will slide downward by gravity, at this time the limiting slots 31 will be aligned with the positions of each limiting rod 43 and are clamped, then the top of the butt joint block 42 and the butt joint slot 30 are clamped as the lifting plate 20 moves downward, when the lifting plate 20 is inserted into the cavity of the support rod 40, the clamping rods 35 on each side are pushed upward by the rotating block 33 and the rotating column 34 as the center, the rotating block 33 can slide along the sliding groove 44 on the top of the support rod 40, when the lifting plate 20 is completely inserted into the cavity of the support rod 40, the clamping rod 35 is pushed to each side to make the rotating block 33 enter the sliding groove 44 on the side wall of the support rod 40, then the lifting plate 20 will slide downward due to gravity, after the butt joint block 42 and the lifting plate 20 are butt jointed, the box-type transformer station to be hoisted is bound and fixed by the lifting rope 21, then the power of the electric cylinder 41 is started, the electric cylinder 41 can extend upward, as the electric cylinder 41 extends, the butt joint block 42 slides upward synchronously, as the butt joint block 42 slides, the lifting plate 20 moves upward synchronously, as the lifting plate 20 moves, the lifting rope 21 and the box-type transformer station bound by the lifting rope 21 rise synchronously, at this time, the transformer box moves synchronously as the moving device moves, when the device needs to be disassembled, the two sides of the lifting plate 20 are slid upward to the highest position in the cavity of the support rod 40, and the clamping rod 35 is pushed upward into the sliding groove 44, then the two ends of the lifting plate 20 and the cavities of the symmetrical support rods 40 are separated and disassembled;

[0032] In summary, by setting the combined structure, the device can be assembled and used when the box-type transformer station needs to be hoisted, and after use, the device can be directly disassembled, so that the device does not occupy much space during transportation, which is convenient for carrying and using.

[0033] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , the wall surface of the support rod 40 is also provided with a receiving structure, the receiving structure includes a sticking plate 50, a through hole 51, a connecting plate 52 and a stud 53, the sticking plate 50 is fixedly connected to the side wall of each support rod 40, the through hole 51 is provided through the side wall of each sticking plate 50, the connecting plate 52 is symmetrically fixedly connected to the front and rear walls of the lifting plate 20, and the stud 53 is threadedly connected to the front wall of the connecting plate 52. The sticking plate 50 and the connecting plate 52 are rectangular plates, the wall surface of the connecting plate 52 is uniformly provided with a plurality of studs 53, the stud 53 is a threaded rod, and the wall surface of the connecting plate 52 is provided with a circular groove at each stud 53, the position of each through hole 51 corresponds to the circular groove on the wall surface of the connecting plate 52, and the stud 53 is threadedly connected to the wall surface of the sticking plate 50 in the through hole 51;

[0034] In specific use, after the hanging plate 20 and the symmetrical supporting rod 40 are disassembled, each stud 53 is unscrewed from the wall surface of the connecting plate 52, then the front and rear symmetrical connecting plates 52 are respectively attached to the wall surface of each sticking plate 50 of the symmetrical supporting rod 40, and each stud 53 is aligned with the round hole in the wall surface of the connecting plate 52, and finally the stud 53 is screwed into the symmetrical through hole 51, at this time the symmetrical sticking plate 50 is fixed on the symmetrical wall surface;

[0035] In summary, by setting the storage structure, the symmetrical supporting rod 40 can be bound on the wall surface of the hanging plate 20 by the way of connecting the connecting plate 52 and the sticking plate 50 after the supporting rod 40 and the hanging plate 20 are disassembled, which can prevent the supporting rod 40 or the hanging plate 20 from being lost, and further improve the portability of the scheme.

[0036] Working principle: move the symmetrical supporting rod 40 to the two sides of the box-type transformer box to be hoisted, then align the two sides of the hanging plate 20 with the openings on the two sides of the supporting rod 40 and insert them into the cavity, when the hanging plate 20 is inserted into the cavity of the supporting rod 40, the hanging plate 20 will slide downward by gravity, at this time the limiting slot 31 will be aligned with each limiting rod 43 and clamped, then the top of the connecting block 42 and the connecting slot 30 will be clamped as the hanging plate 20 moves downward, when the hanging plate 20 is inserted into the cavity of the supporting rod 40, the clamping rod 35 on each side will be pushed upward with the rotating block 33 as the center of the rotating column 34, the rotating block 33 can slide along the sliding groove 44 on the top of the supporting rod 40, and when the hanging plate 20 is completely inserted into the cavity of the supporting rod 40, the clamping rod 35 will be pushed in the direction of each side, so that the rotating block 33 enters the sliding groove 44 in the side wall of the supporting rod 40, then the hanging plate 20 will slide downward due to gravity, after the connecting block 42 and the hanging plate 20 are connected, the box-type transformer station to be hoisted can be fixed by the lifting rope 21, then the power of the electric cylinder 41 is started, the electric cylinder 41 can extend upward, and as the electric cylinder 41 extends, the connecting block 42 will slide upward synchronously, when the connecting block 42 slides, the hanging plate 20 will move upward synchronously, when the hanging plate 20 moves, the lifting rope 21 and the box-type transformer station bound by the lifting rope 21 will rise synchronously, at this time the transformer box can move synchronously when the moving device moves, when the device needs to be disassembled, the two sides of the hanging plate 20 are slid upward to the highest position in the cavity of the supporting rod 40, and the clamping rod 35 is pushed upward into the sliding groove 44, then the two ends of the hanging plate 20 and the cavity of the symmetrical supporting rod 40 can be separated and disassembled, and the disassembly is completed.

[0037] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A modular hoisting and connection device for a prefabricated substation, characterized in that, include: Hanging plate (20), the hanging plate (20) is a rectangular plate, the bottom of the hanging plate (20) is symmetrically and vertically installed with rectangular plates, a worm gear is installed between the symmetrical rectangular plates, the wall surface of the worm gear is provided with opposing threads, and the wall surface of the worm gear at the bottom of the hanging plate (20) is symmetrically threaded with a hanging rope (21). The combined structure is set on the wall of the hanging plate (20) for assembly with the hanging plate (20). The combined structure includes: docking groove (30), support rod (40), electric cylinder (41) and docking block (42). The docking groove (30) is symmetrically opened on the top of the hanging plate (20). The support rod (40) is symmetrically arranged on both sides of the hanging plate (20). The electric cylinder (41) is fixedly connected in the cavity of the support rod (40). The docking block (42) is fixedly connected to the top wall of each electric cylinder (41). The symmetrical docking groove (30) can be engaged with the docking block (42).

2. The modular hoisting and connection device for a prefabricated substation according to claim 1, characterized in that, The support rod (40) is a rectangular rod with a hollow cavity. Each support rod (40) has a triangular plate fixedly connected to its bottom. The upper half of the side wall of the symmetrical support rod (40) facing the other side is open. The docking block (42) is composed of a semi-circular plate at the bottom and a semi-capsule-shaped block at the top. The docking groove (30) can adapt to the size of the semi-capsule-shaped block of the docking block (42). The opening of the side wall of the support rod (40) can adapt to the size of the side wall of the hanging plate (20).

3. The modular hoisting and connection device for a prefabricated substation according to claim 1, characterized in that, The combined structure also includes a limiting groove (31) and a limiting rod (43). The limiting groove (31) is symmetrically opened on the front and rear walls of the hanging plate (20). The limiting rod (43) is symmetrically fixedly connected to the front and rear walls of the support rod (40). The limiting groove (31) is a semi-circular groove, and the limiting rod (43) is a rod with a semi-circular cross section. The limiting groove (31) can be adapted to the size of the limiting rod (43). There is a gap between the top of the limiting rod (43) and the top of the support rod (40) cavity.

4. The modular hoisting and connection device for a prefabricated substation according to claim 3, characterized in that, The combined structure also includes a rotating groove (32), a rotating block (33), a rotating column (34), a locking rod (35), and a sliding groove (44). The rotating groove (32) is symmetrically opened on both sides of the hanging plate (20). The rotating block (33) is respectively set in each rotating groove (32). The rotating column (34) is symmetrically fixedly connected on the front and rear walls of each rotating block (33). The locking rod (35) is fixedly connected on the side wall of each rotating block (33). The sliding groove (44) is opened on the outer side wall of each support rod (40).

5. The modular hoisting and connection device for a prefabricated substation according to claim 4, characterized in that, The rotating groove (32) is symmetrically provided with circular grooves adapted to the rotation of the rotating column (34). The rotating column (34) is cylindrical, the locking rod (35) is rectangular, the sliding groove (44) can be adapted to the size of the rotating block (33), and the top of the support rod (40) is also provided with the same sliding groove (44).

6. The modular hoisting and connection device for a prefabricated substation according to claim 1, characterized in that, The wall surface of the support rod (40) is also provided with a storage structure, which includes a plate (50), a through hole (51), a connecting plate (52) and a stud (53). The plate (50) is fixedly connected to the side wall surface of each support rod (40), the through hole (51) is opened through the side wall surface of each plate (50), the connecting plate (52) is symmetrically fixedly connected to the front and rear walls of the hanging plate (20), and the stud (53) is threadedly connected to the front wall surface of the connecting plate (52).

7. A modular hoisting and connection device for a prefabricated substation according to claim 6, characterized in that, The plate (50) and the connecting plate (52) are rectangular plates. Multiple studs (53) are evenly arranged on the wall of the connecting plate (52). The studs (53) are threaded rods. The wall of the connecting plate (52) has a circular groove adapted to the size of the stud (53) at each stud (53). The position of each through hole (51) can correspond to the circular groove on the wall of the connecting plate (52). The studs (53) can be threadedly connected to the wall of the plate (50) in the through hole (51).

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