CN215009270U

CN215009270U - Splicing structure of box-type substation

Info

Publication number: CN215009270U
Application number: CN202121519196.7U
Authority: CN
Inventors: 李纪委; 赵天臣; 李东方
Original assignee: Henan Xiangxin Power Equipment Co ltd
Current assignee: Henan Xiangxin Power Equipment Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-03
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to a power equipment field especially relates to a mosaic structure of box-type substation, and it includes box and adjusting device, the box includes base, roof, first curb plate and second curb plate, one side of first curb plate and second curb plate is connected with the base respectively, first curb plate top is connected with the roof, be provided with the backup pad on the first curb plate, adjusting device includes holder, drive assembly and gag lever post, holder sliding connection is on the gag lever post, drive assembly includes shell, two-way screw rod, wears to establish worm wheel on two-way screw rod and the worm of worm wheel meshing, the one end of worm is rotated and is connected on the inside wall of shell, and the other end stretches out the shell, the equal fixed mounting in both sides of roof has the movable plate, set up the U-shaped groove that is used for joint two-way screw rod on the movable plate. This application has easy to assemble and dismantlement's effect.

Description

Splicing structure of box-type substation

Technical Field

The application relates to the field of box-type substations, in particular to a splicing structure of a box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device. When the temporary box-type substation is installed, the substation is usually installed and fixed in a welding manner.

In view of the above-mentioned related art, the inventor believes that fixing the temporary substation by welding is very inconvenient in disassembly and assembly.

SUMMERY OF THE UTILITY MODEL

In order to conveniently install and dismantle the power distribution station, the application provides a mosaic structure of box-type substation.

The application provides a mosaic structure of box-type substation adopts following technical scheme:

a splicing structure of a box-type transformer substation comprises a box body and an adjusting device, wherein the box body comprises a base, a top plate, a first side plate and a second side plate, one side of the first side plate and one side of the second side plate are respectively connected with the base, the top of the first side plate is connected with the top plate, a supporting plate is arranged on the first side plate, the adjusting device comprises a clamping piece, a driving assembly and a limiting rod, the clamping piece is slidably connected on the limiting rod, the driving assembly comprises a shell, a bidirectional screw rod, a worm wheel penetrating through the bidirectional screw rod and a worm meshed with the worm wheel, the shell is arranged on the supporting plate, the limiting rod is fixed on the shell, the bidirectional screw rod penetrates through the shell to be in threaded connection with the clamping piece, the worm wheel is arranged in the shell, one end of the worm is rotatably connected on the inner side wall of the shell, the other end of the worm rod extends out of the shell, moving plates are fixedly arranged on two sides of the top plate, and the movable plate is provided with a U-shaped groove for clamping the bidirectional screw.

Through adopting above-mentioned technical scheme, through the setting of holder and drive assembly, can make the holder promote movable plate reverse movement to can adjust the distance between the roof through the movable plate, under worm gear's effect, can fix the position of two roofs simultaneously, realize roof simple to operate's purpose.

Optionally, the first side plate is detachably connected with the support plate, and the housing is detachably linked to the support plate.

By adopting the technical scheme, the whole box-type substation can be more conveniently mounted and dismounted in a detachable connection mode.

Optionally, a clamping groove is formed in the upper surface of the base, an upright column is inserted into the clamping groove, an insertion groove is formed in the upright column, and the first side plate and the second side plate are inserted into the insertion groove.

Through adopting above-mentioned technical scheme, through the setting of stand, adopt the mode of pegging graft, can first curb plate of easy to assemble and second curb plate, realize simple to operate's purpose.

Optionally, the top of the upright post is fixedly provided with a fixture block for clamping the top plate, and the fixture block is symmetrically arranged on two sides of the top plate.

Through adopting above-mentioned technical scheme, can restrict the position of roof through the setting of fixture block, skew when preventing the roof removal.

Optionally, a mounting hole is formed in the fixture block, a locking assembly is arranged inside the mounting hole, the locking assembly comprises a locking block, a connecting rod, a positioning spring and a pulling block, locking grooves are formed in two sides of the top plate, the locking block is used for being inserted into the locking grooves, one end of the connecting rod is fixed to the locking block, the other end of the connecting rod is fixed to the pulling block, the positioning spring is sleeved on the connecting rod, one end of the positioning spring is fixedly connected with the fixture block, and the other end of the positioning spring is fixedly connected with the pulling block.

Through adopting above-mentioned technical scheme, through locking Assembly's setting, can make the roof fix on the fixture block to can make the roof fix on the stand, finally can realize letting the more stable purpose of whole device.

Optionally, one end of the worm extending out of the housing is connected with a knob.

Through adopting above-mentioned technical scheme, through the setting of knob, convenience more when can making the rotation worm.

Optionally, the number of the top plates is two, a sealing plate is installed between the two top plates, and the sealing plate is made of a rubber sealing plate.

Through adopting above-mentioned technical scheme, through the setting of closing plate, can improve the leakproofness between two roof.

Optionally, a rotating door is hinged to the second side plate, and a handle is fixedly mounted on the rotating door.

Through adopting above-mentioned technical scheme, through the setting of handle, can make things convenient for the push-and-pull to rotate the door.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clamping piece can push the moving plate to move reversely through the arrangement of the clamping piece and the driving assembly, so that the distance between the top plates can be adjusted through the moving plate, and the positions of the two top plates can be fixed under the action of the worm and gear, so that the purpose of convenient installation of the top plates is realized;

2. through locking Assembly's setting, can make the roof fix on the fixture block to can make the roof fix on the stand, finally can realize letting whole device more stable purpose.

Drawings

Fig. 1 is a partial sectional structural schematic diagram of an embodiment of the present application.

Fig. 2 is a schematic view of the overall structure of the column according to the embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a partially enlarged view at B in fig. 1.

Reference numerals: 1. a base; 11. a top plate; 111. moving the plate; 112. a U-shaped groove; 12. a first side plate; 13. a support plate; 14. a second side plate; 141. a rotating door; 142. a handle; 2. an adjustment device; 21. a clamping member; 22. a drive assembly; 221. a housing; 222. a bidirectional screw; 223. a worm gear; 224. a worm; 225. a limiting rod; 3. a card slot; 4. a column; 41. a clamping block; 411. mounting holes; 5. inserting grooves; 6. a locking groove; 7. a locking assembly; 71. a locking block; 72. a connecting rod; 73. a positioning spring; 74. pulling the block; 8. a knob; 9. and (7) sealing the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a splicing structure of a box-type substation. Referring to fig. 1, a splicing structure of a box-type substation includes a box body and an adjusting device 2, the box body includes a base 1, a top plate 11, a first side plate 12 and a second side plate 14, the adjusting device 2 includes a clamping member 21 and a driving assembly 22, wherein the clamping member 21 is used for clamping two top plates 11 symmetrically arranged, and the driving assembly 22 is used for driving the clamping member 21 to move, so that the two top plates 11 can move in opposite directions.

Referring to fig. 1 and 2, base 1 level sets up subaerial, base 1's shape is the cube form, four draw-in grooves 3 have been seted up to base 1's upper surface, the equal joint in inside of draw-in groove 3 has stand 4, inserting groove 5 has been seted up to stand 4's inside, inserting groove 5's shape is L shape for peg graft first curb plate 12 and second curb plate 14, there is backup pad 13 at the top of first curb plate 12 through the bolt fastening, the shape of backup pad 13 is L shape, the upper surface of backup pad 13 also is connected with adjusting device 2 through the bolt. The second side plate 14 is provided with a door hole, the rotating door 141 is rotatably connected to the door hole side of the second side plate 14, specifically, the rotating door 141 is connected to the door hole side through a hinge, and the rotating door 141 is welded with a handle 142, so that a user can open and close the rotating door 141 conveniently.

Referring to fig. 1 and 3, the clamping member 21 is a rectangular plate, in this embodiment, the clamping member 21 is provided in two, and the driving assembly 22 includes a housing 221, a bidirectional screw 222, a worm wheel 223, a worm 224 and a limit rod 225, wherein in this embodiment, the housing 221 is movably fixed on the supporting plate 13 to facilitate replacement or maintenance of the housing 221 in a later period, the housing 221 is in a cube shape, the housing 221 is internally provided with a cavity structure, the bidirectional screw 222 penetrates through the housing 221, and opposite ends of the bidirectional screw are respectively in threaded connection with the clamping member 21, the worm wheel 223 is disposed in the cavity structure of the housing 221, and the worm wheel 223 is coaxially fixed on the bidirectional screw 222, and can be fixed by welding, that is, the worm wheel 223 rotates to drive the bidirectional screw 222 to rotate, one end of the worm 224 penetrates through the housing 221 and is rotatably connected to a side wall of the housing 221, and the other end of the worm extends out of the housing 221, the worm 224 is engaged with the worm wheel 223, the limiting rod 225 penetrates through the casing 221 and is fixed on the casing 221, and particularly, the limiting rod 225 can be fixed in a welding manner, two opposite ends of the limiting rod 225 are respectively connected with the clamping piece 21 in a sliding manner, and the limiting rod 225 and the bidirectional screw 222 are arranged in parallel.

The lower surface of the top plate 11 is connected with a moving plate 111, and the moving plate 111 is a rectangular plate, that is, one side of the moving plate 111 is welded to the lower surface of the top plate 11, and the other side is provided with a U-shaped groove 112, and the moving plate 111 is slidably disposed on the bidirectional screw 222 by means of the U-shaped groove 112 thereon, and the moving plate 111 is in abutting contact with the clamping piece 21.

Furthermore, the worm 224 extending out of the housing 221 is rotated to drive the worm wheel 223 to rotate, the worm wheel 223 rotates to drive the bidirectional screw 222 to rotate, so as to drive the two clamping pieces 21 arranged oppositely to move in a manner of approaching or separating from each other along the bidirectional screw 222 and the limiting rod 225, and the clamping pieces 21 move to drive the moving plate 111 to move, so that the top plate 11 can have an effect of closing or opening the top of the box body.

In this embodiment, in order to rotate the worm 224 conveniently, the end of the worm 224 extending out of the housing 221 may be provided with the knob 8, specifically, the knob 8 may be connected and fixed with the worm 224 in a welding manner, of course, according to actual use requirements, the knob 8 and the worm 224 may also be movably connected, for example, an external thread is provided outside the worm 224, an internal thread is provided inside the knob 8, and through the mutual matching of the internal thread and the external thread, an effect of conveniently disassembling and assembling the knob 8 may be achieved.

Referring to fig. 3 and 4, the locking grooves 6 are formed on both sides of the top plate 11, the top of the upright post 4 is fixedly provided with the fixture block 41, for example, fixed by welding, the fixture block 41 is provided with the mounting hole 411, the locking assembly 7 is installed in the mounting hole 411, the locking assembly 7 comprises a locking block 71, a connecting rod 72, a positioning spring 73 and a pulling block 74, one end of the connecting rod 72 passes through the mounting hole 411 and is fixedly connected with the locking block 71, for example, fixed by welding, the other end of the connecting rod 72 is fixedly connected with the pulling block 74, for example, fixed by welding, the axis of the connecting rod 72 is parallel to the base 1, the connecting rod 72 is in a cylindrical structure with a circular cross section, the connecting rod 72 is coaxially sleeved with the positioning spring 73, one end of the positioning spring 73 is welded with the fixture block 41, and the other end of the positioning spring 73 is fixedly connected with the pulling block 74, for example, fixed by welding, in this embodiment, the pull block 74 is cylindrical, and the locking block 71 passes through the mounting hole 411 of the fixture block 41 and is clamped in the locking groove 6 on the top plate 11 for fixing the adjusted top plate 11.

Referring to fig. 1 and 3, the top plates 11 are disposed between the two blocks 41 and slide between the two blocks 41, so that the top plates 11 can be prevented from shifting when moving, the number of the top plates 11 is two, the two top plates 11 are obliquely arranged in a herringbone structure, the sealing plate 9 is installed between the two top plates 11, and the sealing performance of the connection between the two top plates 11 can be improved by the sealing plate 9.

The implementation principle of the splicing structure of the box-type substation in the embodiment of the application is as follows: when a box-type substation needs to be installed, firstly, a worker fixes a base 1, inserts four upright posts 4 into slots 3 on the base 1 respectively, fixes the upright posts 4, inserts a first side plate 12 and a second side plate 14 into insertion slots 5 on the upright posts 4 to fix the first side plate 12 and the second side plate 14, then installs a support plate 13 and an adjusting device 2 on the first side plate 12, can put a top plate 11 from above at the moment, inserts a moving plate 111 onto a bidirectional screw 222 and is arranged inside two clamping pieces 21, can drive a worm 224 to drive a worm wheel 223 to rotate by rotating a knob 8, so that the two moving plates 111 on the bidirectional screw 222 move along opposite directions, can push the moving plates 111 to move, enables the two top plates 11 to approach each other to press a sealing plate 9 for sealing, and can enable a locking block 71 to be clamped in a locking slot 6 under the action of a positioning spring 73, the purpose of fixing the top plate 11 is achieved. When needing to be dismantled, pulling pull block 74 can make latch segment 71 break away from locking groove 6, then rotates knob 8 again, can demolish roof 11, then takes out first curb plate 12 and second curb plate 14 from inserting groove 5 again, pulls out stand 4 from base 1 at last, just can realize dismantling box-type substation, finally can reach installation and easy dismounting's purpose.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a mosaic structure of box-type substation which characterized in that: comprises a box body and an adjusting device (2), the box body comprises a base (1), a top plate (11), a first side plate (12) and a second side plate (14), one side of the first side plate (12) and one side of the second side plate (14) are respectively connected with the base (1), the other side of the second side plate (14) is connected with the top plate (11), a support plate (13) is arranged on the first side plate (12), the adjusting device (2) comprises a clamping piece (21) and a driving component (22), the driving component (22) comprises a shell (221), a bidirectional screw rod (222) penetrating through the shell (221), a worm wheel (223) penetrating through the bidirectional screw rod (222), a worm (224) meshed with the worm wheel (223), and a limiting rod (225) penetrating through the shell (221) and slidably connected with the clamping piece (21), the shell (221) is arranged on the support plate (13), two-way screw rod (222) pass shell (221) and holder (21) threaded connection, worm wheel (223) set up in shell (221), the one end of worm (224) is worn to locate in shell (221) and is rotated and connect on the inside wall of shell (221), and shell (221) is stretched out to the other end, the equal fixed mounting in both sides of roof (11) has movable plate (111), offer U-shaped groove (112) that are used for joint two-way screw rod (222) on movable plate (111), movable plate (111) and holder (21) butt.

2. The splicing structure of a box-type substation of claim 1, characterized in that: the first side plate (12) is detachably connected with the support plate (13), and the shell (221) is detachably connected to the support plate (13).

3. The splicing structure of a box-type substation of claim 1, characterized in that: the upper surface of the base (1) is provided with a clamping groove (3), an upright column (4) is inserted into the clamping groove (3), an insertion groove (5) is formed in the upright column (4), and the first side plate (12) and the second side plate (14) are inserted into the insertion groove (5).

4. The splicing structure of a box-type substation of claim 3, characterized in that: the top fixed mounting of stand (4) has fixture block (41) that is used for joint roof (11), fixture block (41) symmetry sets up the both sides at roof (11).

5. The splicing structure of a box-type substation of claim 4, characterized in that: the clamping block (41) is provided with a mounting hole (411), a locking assembly (7) is arranged inside the mounting hole (411), the locking assembly (7) comprises a locking block (71), a connecting rod (72), a positioning spring (73) and a pulling block (74), locking grooves (6) are formed in two sides of the top plate (11), the locking block (71) is used for being inserted into the locking grooves (6), one end of the connecting rod (72) penetrates through the mounting hole (411) and is fixed on the locking block (71), the other end of the connecting rod (72) is fixed on the pulling block (74), the positioning spring (73) is sleeved on the connecting rod (72), one end of the positioning spring (73) is fixedly connected with the clamping block (41), and the other end of the positioning spring is fixedly connected with the pulling block (74).

6. The splicing structure of a box-type substation of claim 1, characterized in that: one end of the worm (224) extending out of the shell (221) is connected with a knob (8).

7. The splicing structure of a box-type substation of claim 1, characterized in that: the number of roof (11) is two, two install closing plate (9) between roof (11), closing plate (9) are the rubber closing plate.

8. The splicing structure of a box-type substation of claim 3, characterized in that: the second side plate (14) is hinged to a rotating door (141), and a handle (142) is fixedly mounted on the rotating door (141).