CN214204450U

CN214204450U - Concatenation formula box-type substation shell

Info

Publication number: CN214204450U
Application number: CN202023125566.7U
Authority: CN
Inventors: 贺渐佳; 霍宝莹; 林鸿雨; 宋立民; 王磊; 徐淏崴; 杨贺森; 周岩
Original assignee: Fushun North Electric Equipment Co ltd
Current assignee: Fushun North Electric Equipment Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-14
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a concatenation formula box-type substation shell, including first splice plate and second splice plate, one side of first splice plate and second splice plate all is provided with two sets of draw-in grooves. Has the advantages that: the utility model discloses a conflict board, when first splice plate and second splice plate are installed to needs, run through two sets of draw-in grooves of first splice plate and second splice plate lower extreme with the both ends of backup pad, when two sets of touch panels run through two sets of draw-in grooves respectively, with ninety degrees of two sets of conflict board clockwise rotation, move down set screw, when two sets of face in opposite directions that support the touch panel keep away from the face contact with first splice plate and second splice plate respectively, clockwise rotation fastening screwed pipe, in the same direction as, two sets of adjusting screw of anticlockwise rotation, when the tip of two sets of adjusting screw respectively with the face contact in opposite directions of first splice plate and second splice plate, the stop motion, through the conflict board that sets up, can dismantle installation box-type substation shell, and can press from both sides it according to the size of transformer and get fixedly.

Description

Concatenation formula box-type substation shell

Technical Field

The utility model relates to a box-type substation shell technical field particularly, relates to a concatenation formula box-type substation shell.

Background

The box-type substation is a compact complete distribution device which combines a high-voltage switch equipment distribution transformer, a low-voltage switch equipment, an electric energy metering device, a reactive compensation device and the like in one or more boxes according to a certain wiring scheme, is widely applied to places such as construction sites, wharfs, airports and the like, has the function of protecting a transformer, needs to use the shell of the box-type substation to be matched for use during the actual use of the transformer, and has the advantages of convenience in installation, high protection performance, stable use and the like.

However, current box-type substation shell is mostly integrated structure, when carrying box-type substation shell, because occupation space is great, the quantity of once carrying is less, and can't carry out the clamp that suits according to transformer's size of a dimension and get fixedly, reduces box-type substation shell's use practicality, secondly, when butt joint installation roof and backup pad, because the draw-in groove size is less, and roof and backup pad dead weight are great, are difficult to insert inside the draw-in groove with roof and backup pad, use for box-type substation shell's installation and bring inconveniently.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a concatenation formula box-type substation shell possesses and to dismantle installation box-type substation shell, and can press from both sides the advantage of getting the butt joint installation of fixing, the roof of being convenient for and backup pad to it according to the size of a dimension of transformer, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the aforesaid can dismantle installation box-type substation shell, and can press from both sides the advantage of the butt joint installation of fixing, the roof of being convenient for and backup pad according to the size of a dimension of transformer to it, the utility model discloses a specific technical scheme as follows:

the utility model provides a concatenation formula box-type substation shell, includes first splice plate and second splice plate, one side of first splice plate and second splice plate all is provided with two sets of draw-in grooves, and four groups two sets of counterpoint board are all installed to the inside of draw-in groove, and the upper end is two sets of the inside of draw-in groove is run through and is installed the roof, and the lower extreme is two sets of the inside of draw-in groove is run through and is installed the backup pad, install square flexible tuber pipe between first splice plate and the second splice plate, and the equal fixed mounting in both ends of square flexible tuber pipe has the installing frame to the both ends of installing frame are passed through the mounting screw respectively with the fixed connection in opposite directions of first splice plate and second splice plate, the internally mounted of backup pad has two sets of touch panel that support.

Furthermore, grooves are arranged on two sides of the supporting plate, the front end and the rear end of the inner part of each of two groups of grooves are respectively provided with a limiting sliding groove, the inner parts of four groups of limiting sliding grooves are respectively provided with a limiting sliding plate in a sliding manner, a connecting plate is fixedly arranged between two groups of limiting sliding plates on the same side, the far surfaces of two groups of connecting plates are respectively provided with a built-in convex groove, the inner parts of two groups of built-in convex grooves are respectively and rotatably provided with a convex block, one side of each of two groups of touch plates is respectively and fixedly connected with the far ends of two groups of convex blocks, a fixing through hole is arranged in the supporting plate, the inner side wall of each fixing through hole is provided with a through hole, the opposite surfaces of two groups of connecting plates are respectively and fixedly provided with a pull rope, one end of each of two groups of pull ropes is respectively inserted into the fixing through hole, one end of each of two groups of pull ropes is respectively penetrated through the through hole, and one end of each of two groups of pull ropes is fixedly provided with a fixing screw rod, and the side wall of the fixed screw rod is sleeved with a fastening threaded pipe, an adjusting threaded pipe is arranged between the first splicing plate and the second splicing plate, two groups of adjusting threaded pipes are internally provided with two groups of adjusting screw rods, and one ends of the two groups of adjusting screw rods are respectively in close contact with the opposite surfaces of the first splicing plate and the second splicing plate.

Furthermore, the fixing screw rods are meshed with the fastening threaded pipes, and the two groups of adjusting threaded pipes are meshed with the two groups of adjusting screw rods respectively.

Further, it is a set of equal fixed mounting of inside front and back end of draw-in groove has club and dead lever, and is two sets of the equal fixed mounting of one end of club has the bulb, and is two sets of the far away face of counterpoint board all is provided with ball socket and recess board, and is two sets of the bulb is located two sets of respectively the inside of ball socket, it is two sets of the rotation axis is all run through to rotate on the upper portion of recess board, and is two sets of the fixed plate is all cup jointed to install by the lateral wall of rotation axis, and is two sets of the equal fixed mounting of one end of fixed plate has expanding spring, and is two sets of expanding spring's one end respectively with a set of the inside front and back end fixed connection of draw-in groove, it is two sets of expanding spring cup joints respectively two sets of the lateral wall of dead lever.

Furthermore, the vertical cross-sectional size of the openings of the two groups of ball sockets is smaller than the maximum vertical cross-sectional size of the two groups of ball heads.

Furthermore, the connection structure of the eight groups of alignment plates is the same, and the installation mode of the eight groups of alignment plates is the same as that of the four groups of clamping grooves.

Furthermore, two groups of universal wheels are fixedly mounted on the lower portions of the first splicing plate and the second splicing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a concatenation formula box-type substation shell possesses following beneficial effect:

(1) the utility model adopts the touch panel, when the first splice plate and the second splice plate need to be installed, two groups of touch panels are rotated, when two groups of touch panels are all embedded inside two groups of grooves, two ends of the support plate are penetrated through two groups of clamping grooves at the lower ends of the first splice plate and the second splice plate, when two groups of touch panels are respectively penetrated through two groups of clamping grooves, the first splice plate and the second splice plate are oppositely moved, when the first splice plate and the second splice plate are contacted with the transformer, two groups of embedded convex grooves and two groups of convex blocks are utilized to clockwise rotate two groups of touch panels for ninety degrees, then the fixing screw rod is mutually meshed with the fastening threaded pipe, the fixing screw rod is downwards moved, the two groups of touch panels are oppositely moved through two groups of stay ropes, when the opposite surfaces of the two groups of touch panels are respectively far away from the first splice plate and the second splice plate, the fastening threaded pipe is clockwise rotated, when one end of the fastening threaded pipe is closely contacted with the lower part of the support plate, utilize two sets of adjusting screw pipes respectively with two sets of adjusting screw rod intermeshing, in the same direction as, two sets of adjusting screw rod of anticlockwise rotation, when the tip of two sets of adjusting screw rod respectively with the face contact in opposite directions of first splice plate and second splice plate, stop motion, when first splice plate and second splice plate need be dismantled, the anticlockwise rotation fastening screwed pipe that resets, rotatory two sets of touch panels that support that resets, can extract first splice plate and second splice plate, through the touch panel that supports that sets up, can dismantle the installation box-type substation shell, and can press from both sides it according to the size of a dimension of transformer and get fixedly, box-type substation shell's practicality has been improved.

(2) The utility model adopts the aligning plate, when the top plate and the supporting plate need to be installed, one end of the top plate is moved between two groups of aligning plates, when the top plate and one group of clamping grooves are kept on the same horizontal line, the top plate is transversely moved to contact the side walls of the two groups of aligning plates, the top plate is continuously transversely moved, two groups of aligning plates are gradually parallel to the top plate by utilizing two groups of ball sockets and two groups of ball heads, at the moment, two groups of expansion springs are in a compression state, the two groups of aligning plates guide one end of the top plate, when two groups of fixing plates are respectively contacted with the end parts of fixing rods, the two groups of aligning plates are parallel to the top plate, the top plate smoothly runs through one group of clamping grooves, two groups of groove plates, two groups of rotating shafts and two groups of fixing plates ensure that the two groups of expansion springs do not excessively transversely deform, the function of protecting the two groups of expansion springs is achieved, the other six groups of aligning plates can be used in the same operation, the aligning plates are convenient for the butt joint installation of the top plate and the supporting plate, the installation and the use of the shell of the box-type substation are facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a spliced box-type substation shell provided by the utility model;

fig. 2 is a perspective view of the support plate of the present invention;

FIG. 3 is a cross-sectional view of the touch plate of the present invention;

fig. 4 is a cross-sectional view of the alignment plate of the present invention;

FIG. 5 is an enlarged view of A of FIG. 1 according to the present invention;

fig. 6 is an enlarged view of B in fig. 4 according to the present invention.

In the figure:

1. a first splice plate; 2. a second splice plate; 3. a top plate; 4. a support plate; 5. a card slot; 6. a positioning plate; 7. a square telescopic air duct; 8. installing a frame; 9. a touch plate; 10. a groove; 11. a limiting chute; 12. a limiting sliding plate; 13. a connecting plate; 14. a convex groove is arranged inside; 15. a convex block; 16. a tension spring; 17. pulling a rope; 18. a fixing through hole; 19. a through hole; 20. fixing the screw rod; 21. fastening the threaded pipe; 22. adjusting the threaded pipe; 23. adjusting the screw rod; 24. a ball socket; 25. a shaft; 26. a groove plate; 27. a rotating shaft; 28. a fixing plate; 29. fixing the rod; 30. a ball head.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a concatenation formula box-type substation shell.

Referring to the drawings and the detailed description, the present invention will be further described, as shown in fig. 1-6, a spliced box-type substation housing according to an embodiment of the present invention comprises a first splice plate 1 and a second splice plate 2, two sets of slots 5 are respectively disposed on one side of the first splice plate 1 and the second splice plate 2, two sets of alignment plates 6 are respectively disposed inside the four sets of slots 5, a top plate 3 is installed inside the two sets of slots 5 on the upper end, a support plate 4 is installed inside the two sets of slots 5 on the lower end, a square telescopic air pipe 7 is installed between the first splice plate 1 and the second splice plate 2, mounting frames 8 are fixedly installed at both ends of the square telescopic air pipe 7, both ends of the mounting frames 8 are respectively fixedly connected to the facing surfaces of the first splice plate 1 and the second splice plate 2 through mounting screws, two sets of contact plates 9 are installed inside the support plate 4, the top plate 3 and the square telescopic air duct 7 are both of the existing structure and are not described in detail herein.

In one embodiment, two sides of the supporting plate 4 are provided with grooves 10, the front end and the rear end of the inner part of each of the two groups of grooves 10 are provided with limiting sliding grooves 11, the inner parts of the four groups of limiting sliding grooves 11 are slidably provided with limiting sliding plates 12, a connecting plate 13 is fixedly arranged between the two groups of limiting sliding plates 12 on the same side, the far surfaces of the two groups of connecting plates 13 are provided with built-in convex grooves 14, the inner parts of the two groups of built-in convex grooves 14 are rotatably provided with convex blocks 15, one side of each of the two groups of touch plates 9 is fixedly connected with the far end of each of the two groups of convex blocks 15, the inner part of the supporting plate 4 is provided with a fixing through hole 18, the inner side wall of the fixing through hole 18 is provided with a through hole 19, the opposite surfaces of the two groups of connecting plates 13 are fixedly provided with pull ropes 17, one end of each of the two groups of pull ropes 17 is inserted into the inside of the fixing through hole 18, one end of each of the two groups of pull ropes 17 is provided with a fixing screw 20, and the side wall of the fixed screw 20 is sleeved with a fastening threaded pipe 21, an adjusting threaded pipe 22 is arranged between the first splicing plate 1 and the second splicing plate 2, two groups of adjusting threaded pipes 23 are arranged inside the two groups of adjusting threaded pipes 22, one ends of the two groups of adjusting threaded pipes 23 are respectively in close contact with the opposite surfaces of the first splicing plate 1 and the second splicing plate 2, when the first splicing plate 1 and the second splicing plate 2 need to be installed, the two groups of touch panels 9 are rotated, when the two groups of touch panels 9 are completely internally provided with the two groups of grooves 10, the two ends of the supporting plate 4 penetrate through the two groups of clamping grooves 5 at the lower ends of the first splicing plate 1 and the second splicing plate 2, when the two groups of touch panels 9 penetrate through the two groups of clamping grooves 5 respectively, the first splicing plate 1 and the second splicing plate 2 are moved oppositely, when the first splicing plate 1 and the second splicing plate 2 are in contact with a power converter, the two groups of internally provided with the convex grooves 14 and the two groups of convex blocks 15, rotating two groups of abutting plates 9 by ninety degrees clockwise, then utilizing a fixing screw rod 20 to be meshed with a fastening threaded pipe 21, moving the fixing screw rod 20 downwards, enabling the two groups of abutting plates 9 to move in opposite directions through two groups of pull ropes 17, when the opposite surfaces of the two groups of abutting plates 9 are respectively contacted with the far surfaces of a first splicing plate 1 and a second splicing plate 2, rotating the fastening threaded pipe 21 clockwise, when one end of the fastening threaded pipe 21 is tightly contacted with the lower part of a support plate 4, utilizing two groups of adjusting threaded pipes 22 to be respectively meshed with two groups of adjusting screw rods 23, rotating the two groups of adjusting screw rods 23 clockwise and anticlockwise, when the end parts of the two groups of adjusting screw rods 23 are respectively contacted with the opposite surfaces of the first splicing plate 1 and the second splicing plate 2, stopping the movement, when the first splicing plate 1 and the second splicing plate 2 need to be disassembled, rotating and resetting the fastening threaded pipe 21 anticlockwise, rotating and resetting the two groups of abutting plates 9, can extract first splice plate 1 and second splice plate 2, through the conflict board 9 that sets up, can dismantle the installation box-type substation shell, and can press from both sides it according to the size of a dimension of transformer and get fixedly, improved box-type substation shell's use practicality.

In one embodiment, the fixing screw 20 is engaged with the fastening screw tube 21, and the two sets of adjusting screw tubes 22 are engaged with the two sets of adjusting screws 23, respectively, so as to adjust the use position of the fastening screw tube 21 and adjust the external length of the two sets of adjusting screws 23.

In one embodiment, the front and rear ends of the interior of one set of slots 5 are fixedly provided with the ball rods 25 and the fixing rods 29, one end of each set of ball rods 25 is fixedly provided with the ball head 30, the far surface of each set of aligning plates 6 is provided with the ball socket 24 and the groove plate 26, the two sets of ball heads 30 are respectively positioned in the interior of the two sets of ball sockets 24, the upper parts of the two sets of groove plates 26 are respectively provided with the rotating shaft 27 in a penetrating and rotating manner, the side walls of the two sets of rotating shafts 27 are respectively sleeved with the fixing plates 28, one end of each set of fixing plates 28 is fixedly provided with the telescopic springs 16, one end of each set of telescopic springs 16 is respectively fixedly connected with the front and rear ends of the interior of one set of slots 5, the two sets of telescopic springs 16 are respectively sleeved on the side walls of the two sets of fixing rods 29, when the top plate 3 and the supporting plate 4 are required to be installed, one end of the top plate 3 is moved between the two sets of aligning plates 6, when the top plate 3 and one set of slots 5 are kept on the same horizontal line, the transverse moving top plate 3 is contacted with the side walls of the two groups of alignment plates 6, the transverse moving top plate 3 is continued, the two groups of alignment plates 6 are gradually parallel to the top plate 3 by utilizing the two groups of ball sockets 24 and the two groups of bulbs 30, at the moment, the two groups of expansion springs 16 are in a compression state, the two groups of alignment plates 6 guide one ends of the top plate 3, when the two groups of fixing plates 28 are respectively contacted with the end parts of the fixing rods 29, the two groups of alignment plates 6 are parallel to the top plate 3, the top plate 3 smoothly penetrates through the one group of clamping grooves 5, the two groups of groove plates 26, the two groups of rotating shafts 27 and the two groups of fixing plates 28 enable the two groups of expansion springs 16 not to be excessively transversely deformed, the two groups of expansion springs 16 are protected, the rest six groups of alignment plates 6 are used, the same operation can be obtained, the alignment plates 6 are convenient for the butt joint installation and installation of the top plate 3 and the supporting plates 4, and the convenience is brought for the installation and the use of the box-type transformer substation shell.

In one embodiment, the vertical cross-sectional dimension of the opening of the two sets of ball sockets 24 is smaller than the maximum vertical cross-sectional dimension of the two sets of balls 30, so that the two sets of alignment plates 6 are prevented from being separated from the one set of slots 5 due to the fact that the vertical cross-sectional dimension of the opening of the two sets of ball sockets 24 is too large.

In one embodiment, the connection structure of the eight pairs of alignment plates 6 is the same, and the installation manner of the eight pairs of slots 5 is the same, so that the problem that the eight pairs of alignment plates 6 cannot achieve the same effect due to the same operation because the connection structure of the eight pairs of alignment plates 6 is different is avoided.

In one embodiment, two groups of universal wheels are fixedly mounted on the lower portions of the first splicing plate 1 and the second splicing plate 2, and the four groups of universal wheels are convenient to move and use the spliced box-type substation shell.

The working principle is as follows:

when the spliced box-type substation shell is actually used, the square telescopic air pipe 7 is stretched along with the movement of the first splicing plate 1 and the second splicing plate 2, the transformer is placed in the spliced box-type substation shell, when the first splicing plate 1 and the second splicing plate 2 need to be installed, two groups of abutting plates 9 are rotated, when two groups of abutting plates 9 are completely internally provided with two groups of grooves 10, two ends of the supporting plate 4 penetrate through two groups of clamping grooves 5 at the lower ends of the first splicing plate 1 and the second splicing plate 2, when the two groups of abutting plates 9 respectively penetrate through the two groups of clamping grooves 5, the first splicing plate 1 and the second splicing plate 2 are moved oppositely, when the first splicing plate 1 and the second splicing plate 2 are contacted with the transformer, two groups of internally-arranged convex grooves 14 and two groups of convex blocks 15 are utilized, the two groups of abutting plates 9 are rotated ninety degrees clockwise, then the fixing screw rods 20 are utilized to be meshed with the fastening threaded pipes 21, the fixing screw rods 20 are moved downwards, and the abutting plates 9 are made to move oppositely through the pull ropes, when the opposite surfaces of the two groups of abutting plates 9 are respectively contacted with the far surfaces of the first splicing plate 1 and the second splicing plate 2, the fastening threaded pipe 21 is rotated clockwise, when one end of the fastening threaded pipe 21 is in close contact with the lower part of the supporting plate 4, the two groups of adjusting threaded pipes 22 are respectively meshed with the two groups of adjusting screws 23, the two groups of adjusting screws 23 are rotated clockwise and anticlockwise, when the end parts of the two groups of adjusting screws 23 are respectively contacted with the opposite surfaces of the first splicing plate 1 and the second splicing plate 2, the movement is stopped, when the first splicing plate 1 and the second splicing plate 2 need to be disassembled, the fastening threaded pipe 21 is reset anticlockwise, the two groups of abutting plates 9 are reset rotationally, the first splicing plate 1 and the second splicing plate 2 can be extracted, the box-type substation shell can be disassembled and installed through the arranged abutting plates 9, and can be clamped and fixed according to the size of the transformer, the utility model improves the utility of the box-type substation shell, at the same time, when the top plate 3 and the support plate 4 need to be installed, one end of the top plate 3 is moved between the two groups of alignment plates 6, when the top plate 3 and one group of clamping grooves 5 are kept on the same horizontal line, the top plate 3 is transversely moved to contact the side walls of the two groups of alignment plates 6, the top plate 3 is continuously transversely moved, the two groups of alignment plates 6 are gradually parallel to the top plate 3 by utilizing two groups of ball sockets 24 and two groups of ball heads 30, at the moment, the two groups of expansion springs 16 are in a compression state, the two groups of alignment plates 6 are guided to one end of the top plate 3, when two groups of fixing plates 28 are respectively contacted with the end parts of the fixing rods 29, the two groups of alignment plates 6 are parallel to the top plate 3, the top plate 3 smoothly passes through one group of clamping grooves 5, the two groups of groove plates 26, two groups of rotating shafts 27 and two groups of fixing plates 28 enable the two groups of expansion springs 16 not to be excessively transversely deformed, thereby playing a role of protecting the two groups of expansion springs 16, the use of the rest six pairs of alignment plates 6 can be obtained by the same operation, and the alignment plates 6 are arranged, so that the butt joint installation of the top plate 3 and the support plate 4 is facilitated, and the convenience is brought to the installation and the use of the shell of the box-type substation.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A spliced box-type substation shell is characterized by comprising a first splice plate (1) and a second splice plate (2), wherein two groups of clamping grooves (5) are respectively arranged on one side of the first splice plate (1) and one side of the second splice plate (2), two groups of alignment plates (6) are respectively arranged in the four groups of clamping grooves (5), a top plate (3) is arranged in the upper end of each group of clamping grooves (5) in a penetrating manner, a support plate (4) is arranged in the lower end of each group of clamping grooves (5) in a penetrating manner, a square telescopic air pipe (7) is arranged between the first splice plate (1) and the second splice plate (2), mounting frames (8) are respectively and fixedly arranged at two ends of each square telescopic air pipe (7), and two ends of each mounting frame (8) are respectively and fixedly connected with opposite surfaces of the first splice plate (1) and the second splice plate (2) through mounting screws, two groups of contact plates (9) are arranged inside the supporting plate (4).

2. The spliced box-type substation shell according to claim 1, wherein grooves (10) are arranged on both sides of the support plate (4), limiting sliding grooves (11) are arranged at the front and rear ends of the insides of two groups of grooves (10), limiting sliding plates (12) are slidably mounted inside four groups of limiting sliding grooves (11), connecting plates (13) are fixedly mounted between two groups of limiting sliding plates (12) on the same side, built-in convex grooves (14) are arranged on the far surfaces of two groups of connecting plates (13), convex blocks (15) are rotatably mounted inside two groups of built-in convex grooves (14), one sides of two groups of contact resisting plates (9) are fixedly connected with the far ends of two groups of convex blocks (15), fixing through holes (18) are arranged inside the support plate (4), and through holes (19) are arranged on the inner side walls of the fixing through holes (18), two sets of the equal fixed mounting in opposite directions of connecting plate (13) has stay cord (17), and two sets of the inside that fixed through hole (18) was inserted respectively to the one end of stay cord (17), and is two sets of through hole (19) is all run through to the one end of stay cord (17), and is two sets of the one end fixed mounting of stay cord (17) has set screw (20), and the lateral wall of set screw (20) cup joints and installs fastening screwed pipe (21), install between first splice plate (1) and second splice plate (2) regulation screwed pipe (22), and two sets of the internally mounted of regulation screwed pipe (22) has two sets of adjusting screw (23), and two sets of the one end of adjusting screw (23) respectively with the face in opposite directions in close contact with of first splice plate (1) and second splice plate (2).

3. A spliced box substation enclosure according to claim 2, wherein the fixing screws (20) are intermeshed with fastening threaded pipes (21) and the two sets of adjusting threaded pipes (22) are intermeshed with the two sets of adjusting screws (23), respectively.

4. The spliced box-type substation shell according to claim 1, wherein ball bars (25) and fixing rods (29) are fixedly mounted at the front and rear ends of the inside of one group of the clamping grooves (5), ball heads (30) are fixedly mounted at one ends of two groups of the ball bars (25), ball sockets (24) and groove plates (26) are arranged on the far surfaces of two groups of the alignment plates (6), two groups of the ball heads (30) are respectively positioned inside two groups of the ball sockets (24), rotating shafts (27) are rotatably mounted at the upper parts of two groups of the groove plates (26), fixing plates (28) are respectively mounted on the side walls of two groups of the rotating shafts (27) in a sleeved mode, telescopic springs (16) are fixedly mounted at one ends of two groups of the fixing plates (28), and one ends of two groups of the telescopic springs (16) are respectively fixedly connected with the front and rear ends of the inside of one group of the clamping grooves (5), the two groups of extension springs (16) are respectively sleeved on the side walls of the two groups of fixing rods (29).

5. Spliced box substation enclosure according to claim 4, characterized in that the vertical cross-sectional dimension at the openings of the two groups of ball sockets (24) is smaller than the largest vertical cross-sectional dimension of the two groups of bulbs (30).

6. A spliced box-type substation shell according to claim 1, characterized in that the connection structure of eight sets of alignment plates (6) is the same and the installation manner of four sets of card slots (5) is the same.

7. The spliced box-type substation enclosure according to claim 1, wherein two sets of universal wheels are fixedly mounted on the lower portions of the first splicing plate (1) and the second splicing plate (2).