CN114759458A - Outdoor protective device for box-type substation - Google Patents

Abstract

A protective device for an outdoor box-type substation relates to the technical field of substation protective devices and comprises a placing assembly used for placing the box-type substation and protecting the upper end of the box-type substation, a longitudinal plate unfolding assembly, a transverse plate unfolding assembly and a side plate unfolding assembly, wherein a longitudinal plate used for protecting the longitudinal surface of the box-type substation is arranged in the longitudinal plate unfolding assembly, a transverse plate used for protecting the transverse surface of the box-type substation is arranged in the transverse plate unfolding assembly, a side plate used for protecting the side edge of the box-type substation is arranged in the side plate unfolding assembly, a driving mechanism is arranged in the placing assembly and can drive the longitudinal plate, the transverse plate and the side plate to be unfolded and closed, the invention can protect the box-type substation in all directions, and can open comprehensively when box-type substation need maintain and provide the protection, reduce the maintenance degree of difficulty.

Description

Outdoor protection device for box-type substation

Technical Field

The invention relates to the technical field of substation protection devices, in particular to a protection device for an outdoor box-type substation.

Background

A box-type transformer substation, called a pre-installed substation or a pre-installed substation, is a high-voltage switch equipment, a distribution transformer and a low-voltage distribution device, is 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 installed in a moistureproof, antirust, dustproof, ratproof, fireproof, antitheft, heat insulation, totally enclosed and movable steel structure box, is particularly suitable for urban network construction and transformation, is a brand-new transformer substation rising after a civil transformer substation, is suitable for mines, factory enterprises, oil and gas fields and wind power stations, replaces the original civil transformer substation and distribution station to become a novel complete set of transformation and distribution equipment, the existing outdoor transformer substation does not have a special protection mechanism under the general condition and is mostly enclosed by using guardrails, when maintaining outdoor transformer substation, very inconvenient to because the rail is not good to outdoor transformer substation protecting effect, lead to outdoor transformer substation life to hang down.

The utility model discloses a chinese utility model patent that publication number is CN213937064U discloses an outdoor protector with box-type substation, the power distribution box comprises a box body, the rain-proof fill of top fixedly connected with of box, there is the chamber door on the left of the surface of box through hinge connection, two heat dissipation windows have been seted up to the bottom symmetry of chamber door, the surperficial right side hinge connection of box has the access door, the equal fixedly connected with fixed lock in surface of access door and chamber door, this utility model discloses can only cover the transformer substation surface, can not provide effectual protection when bad weather needs such as rainy day maintain and other during operations to the transformer substation.

Disclosure of Invention

In view of the problems in the prior art, the invention provides a protection device for an outdoor box-type substation.

Aiming at the technical problems, the invention adopts the technical scheme that: a protection device for an outdoor box-type substation comprises a placement assembly, wherein the placement assembly comprises a bottom plate, a mounting frame and the box-type substation are arranged on the bottom plate, a driving mechanism and a side plate unfolding assembly are arranged on the mounting frame, the driving mechanism comprises two groups of push rods II and push rods I which are arranged on the mounting frame in a sliding mode, a longitudinal plate unfolding assembly is arranged on the push rods I, the longitudinal plate unfolding assembly comprises two groups of longitudinal plates which are arranged on the mounting frame in a rotating mode, a closing mechanism I is arranged on each longitudinal plate, a transverse plate unfolding assembly is arranged on each push rod II, each transverse plate unfolding assembly comprises two groups of transverse plates which are arranged on the mounting frame in a rotating mode, a closing mechanism II is arranged on each transverse plate, the side plate unfolding assembly comprises a plurality of groups of support frames which are arranged on the mounting frame, and a multidirectional rotating mechanism is arranged on each support frame, the side plate unfolding assembly further comprises a driving motor II and a driving motor III which are arranged at the lower end of the mounting plate, a belt II is arranged on an output shaft of the driving motor II, a belt IV is arranged on an output shaft of the driving motor III, the mounting frame is provided with the mounting plate, a plurality of groups of electric cylinders are arranged on the mounting plate, top baffles are arranged on the electric cylinders, the top baffles are connected with the mounting plate in a sliding mode, and the protection range of the top baffles on the top of the transformer substation is changed by adjusting the positions of the top baffles on the mounting plate.

Further, actuating mechanism including setting up driving motor one on the mounting panel, the mounting panel on rotate and be provided with two sets of gears two and a set of gear three, the output shaft of driving motor one on the coaxial gear one and gear six that is provided with, gear three with the meshing of gear one, two sets of gears two and a set of gear tee joint cross belt one and be connected, actuating mechanism on be provided with vertical drive part and transverse drive part, drive vertical drive part and transverse drive part simultaneously, make vertical plate and diaphragm remove simultaneously.

Furthermore, the longitudinal driving part comprises a first pushing rod, the first pushing rod is provided with a second tooth and a first tooth, and the second tooth on the first pushing rod is meshed with the sixth gear.

Furthermore, the transverse driving component comprises a second pushing rod, a first tooth and a second tooth are arranged on the second pushing rod, the second tooth is meshed with the second gear, and two groups of grid blocking components are arranged on the second pushing rod.

Further, check keep off the part and include that the multiunit sets up the fixed station on the mounting bracket, the fixed station on rotate and be provided with baffle one, be provided with gear five in the axis of rotation of baffle one, the fixed station on slide and be provided with the roof, two sliding connection of roof and catch bar, catch bar two and roof between be provided with spring one, the roof on be provided with and rotate tooth, five and the rotation tooth meshing on the roof of gear, carry on spacingly to the diaphragm, avoid the diaphragm swing.

Further, the first closing mechanism comprises a plurality of first fixing blocks and a plurality of second fixing blocks, the first fixing blocks and the second fixing blocks are arranged on the mounting frame, a first rotating shaft is arranged on the second fixing blocks in a rotating mode, a first gear is coaxially arranged on the first rotating shaft and meshed with a first tooth on the first push rod, a first connecting rope is arranged on the first rotating shaft, a first connecting ring is arranged on the longitudinal plate, a first end of the first connecting rope is wound on the first rotating shaft, a second end of the first connecting rope is connected with the first connecting ring, a second top plate is arranged on the first push rod in a sliding mode, a second spring is arranged between the second top plate and the first push rod, a first tooth is arranged on the second top plate, a second baffle is arranged on the mounting frame in a rotating mode, a seventh gear is arranged on the rotating shaft of the second baffle and meshed with a first tooth on the second top plate, and the second baffle plate is intermittently attached to the longitudinal plate.

Further, the second closing mechanism include that the multiunit sets up fixed block three and fixed block four on the mounting bracket, fixed block three go up to rotate and is provided with axis of rotation two, axis of rotation two go up the coaxial gear nine that is provided with, gear nine and the meshing of the tooth on the catch bar two, fixed block three go up to be provided with and connect rope two, the diaphragm on be provided with go-between two, the first end winding of connection rope two on fixed block three, connection rope two second ends and go-between two be connected, baffle one laminate with diaphragm intermittent type.

Furthermore, the multidirectional rotating mechanism comprises a fourth rotating shaft, a third rotating shaft and a rotating column which are rotatably arranged on the supporting frame, a side plate and a first bevel gear are arranged on the rotating column in a rotating mode, a second bevel gear is arranged on the side plate and meshed with the first bevel gear, a notch is formed in one end, away from the rotating column, of the first bevel gear, the fourth first end of the rotating shaft is connected with the second belt, the fourth second end of the rotating shaft is intermittently attached to the notch in the first bevel gear, a limiting arc plate is arranged on the supporting frame and intermittently attached to the notch in the first bevel gear, the third first end of the rotating shaft is connected with the fourth belt, and the third second end of the rotating shaft is connected with the rotating column through the third belt.

Furthermore, the width of the limiting arc-shaped plate is smaller than that of the notch on the first bevel gear, and the width of the fourth second end of the rotating shaft is the same as that of the limiting arc-shaped plate.

Compared with the prior art, the invention has the beneficial effects that: (1) the top protection range of the outdoor box-type power transformer can be enlarged through arrangement; (2) the placing assembly controls the vertical plate unfolding assembly and the transverse plate unfolding assembly to work simultaneously through the arranged driving mechanism, so that the protection range of the transverse plate and the vertical plate on the power converter is enlarged; (3) according to the invention, the transformer can be effectively protected in severe weather and protected from multiple angles through the vertical plate unfolding assembly, the transverse plate unfolding assembly and the side edge unfolding assembly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of a placement module according to the present invention.

Fig. 3 is a partial structural diagram of a placement module according to the first embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

FIG. 5 is a first cross-sectional view of the placement assembly of the present invention.

FIG. 6 is a sectional view of the placement module of the present invention.

FIG. 7 is a partial structural diagram of a placement module according to the present invention.

Fig. 8 is a schematic view of a partial structure of the placement component of the present invention.

FIG. 9 is a schematic view of the vertical plate spreading assembly of the present invention.

Fig. 10 is an enlarged view of B in fig. 9.

Fig. 11 is an enlarged schematic view of fig. 9 at C.

FIG. 12 is a schematic view of the cross plate deployment assembly of the present invention.

Fig. 13 is an enlarged view of fig. 12 at D.

FIG. 14 is a schematic view of a side panel deployment assembly of the present invention.

Fig. 15 is an enlarged view of E in fig. 14.

Fig. 16 is an enlarged view at F in fig. 15.

Fig. 17 is a schematic structural diagram of the working state of the present invention.

Reference numerals: 1-placing the assembly; 2-longitudinal plate unfolding components; 3-a transverse plate unfolding component; 4-a side panel deployment assembly; 101-a base plate; 102-a mounting frame; 103-top baffle; 104-box type transformer substation; 105-driving the motor one; 106-gear one; 107-gear two; 108-gear three; 110-belt one; 111-push rod one; 112-push rod two; 113-spring one; 114-baffle one; 115-a top plate; 116-gear five; 117-stationary stage; 118-an electric cylinder; 119-gear six; 120-tooth one; 121-tooth two; 122-a mounting plate; 201-longitudinal plate; 202-connecting ring one; 203-top plate two; 204-spring two; 205-gear seven; 206-baffle two; 207-connecting the first rope; 208-fixed block one; 209-fixed block two; 210-rotating the shaft one; 211-gear eight; 301-a transverse plate; 302-connecting ring two; 303-fixed block three; 304-rotating shaft two; 305-gear nine; 306-connecting a second rope; 307-fixed block four; 401-side plate; 402-driving motor two; 403-driving motor three; 404-Belt four; 405-a support frame; 406-belt two; 407-rotating shaft III; 408-rotating shaft four; 409-a first bevel gear; 410-a second bevel gear; 411-a limiting arc plate; 412-rotating the column; 413-leather belt III.

Detailed Description

A specific embodiment of the device according to the invention is described further below with reference to the figures and the exemplary embodiments.

Example (b): as shown in fig. 1, the protection device for the outdoor box-type substation comprises a placing assembly 1 used for placing the box-type substation and protecting the upper end of the box-type substation, wherein a longitudinal plate unfolding assembly 2 used for protecting the longitudinal surface of the box-type substation, a transverse plate unfolding assembly 3 used for protecting the transverse surface of the box-type substation and a side plate unfolding assembly 4 used for protecting the side edge of the box-type substation are arranged on the placing assembly 1.

As shown in fig. 1 to 8, the placing assembly 1 includes a bottom plate 101, a mounting frame 102 and a box-type substation 104 are disposed on the bottom plate 101, a mounting plate 122 is disposed on the mounting frame 102, two sets of electric cylinders 118 are disposed on the mounting plate 122, a top baffle 103 is disposed on the electric cylinders 118, the top baffle 103 is slidably connected to the mounting plate 122, a first driving motor 105 is disposed on the mounting plate 122, two sets of gears 107 and a set of gears 108 are rotatably disposed at a lower end of the mounting plate 122, the two sets of gears 107 and the set of gears 108 are connected by a first belt 110, a first gear 106 and a sixth gear 119 are coaxially disposed on an output shaft of the first driving motor 105, the third gear 108 is engaged with the first gear 106, two sets of first pushing rods 111 and two sets of second pushing rods 112 are slidably disposed on the mounting frame 102, a second tooth 121 and a first tooth 120 are disposed on both the first pushing rods 111 and the second pushing rods 112, a second tooth 121 on the first pushing rods 111 is engaged with the sixth gear 119, the second teeth 121 on the second push rod 112 are meshed with the second gears 107, a plurality of groups of fixed tables 117 are arranged on the mounting frame 102, a first baffle plate 114 is arranged on each fixed table 117 in a rotating mode, a fifth gear 116 is arranged on the rotating shaft of the first baffle plate 114, a top plate 115 is arranged on each fixed table 117 in a sliding mode, the top plate 115 is connected with the second push rod 112 in a sliding mode, a first spring 113 is arranged between the second push rod 112 and the top plate 115, rotating teeth are arranged on the top plate 115, the fifth gear 116 is meshed with the rotating teeth on the top plate 115, the electric cylinder 118 pushes the top baffle plate 103 to slide on the mounting plate 122, the protection range of the upper end of the outdoor box-type substation is changed, when the first drive motor 105 is started, the first drive motor 105 simultaneously drives the first gear 106 and the sixth gear 119 to rotate, the first gear 106 drives the third gear 108 to rotate, the third gear 108 drives the two groups of the second gears 107 to rotate through the first belt 110, when the sixth gear 119 rotates, the first push rods 111 drive the two groups of the first push rods 111 to approach or separate from each other, when the second gear 107 rotates, the second teeth 121 on the second push rods 112 drive the two sets of second push rods 112 to approach or separate from each other, when the second push rods 112 move, the top plate 115 is pushed to slide on the fixed platform 117, the top plate 115 drives the fifth gear 116 to rotate through the rotating teeth, the fifth gear 116 drives the first baffle 114 to rotate, and when the top plate 115 cannot move on the fixed platform 117, the first spring 113 is extruded by the second push rods 112.

As shown in fig. 1 and 9 to 11, the longitudinal plate unfolding assembly 2 includes two sets of longitudinal plates 201 slidably mounted on the mounting frame 102, a plurality of sets of first fixing blocks 208 and second fixing blocks 209 are further fixedly mounted on the mounting frame 102, a first rotating shaft 210 is rotatably disposed on the second fixing blocks 209, a first gear 211 is coaxially disposed on the first rotating shaft 210, the first gear 211 is engaged with a first tooth 120 on the first push rod 111, a first connecting rope 207 is disposed on the first rotating shaft 210, a first connecting ring 202 is disposed on the longitudinal plates 201, a first end of the first connecting rope 207 is wound on the first rotating shaft 210, a second end of the first connecting rope 207 is connected with the first connecting ring 202 through the first fixing block 208, a second top plate 203 is slidably disposed on the first push rod 111, a second spring 204 is disposed between the second top plate 203 and the first push rod 111, the first tooth 120 is disposed on the second top plate 203, the second top plate 203 is slidably connected with the mounting frame 102, a second baffle 206 is rotatably disposed on the mounting frame 102, the second baffle 206 is intermittently attached to the longitudinal plate 201, a seventh gear 205 is arranged on a rotating shaft of the second baffle 206, the seventh gear 205 is meshed with the first teeth 120 on the second top plate 203, when the two groups of first push rods 111 move, the first push rods 111 push the second top plate 203 to slide on the mounting rack 102 to enable the second top plate 203 to be close to the second baffle 206, the second top plate 203 drives the first teeth 120 on the second top plate 203 to move when moving, the first teeth 120 on the second top plate 203 drive the seventh gear 205 to rotate, the seventh gear 205 drives the second baffle 206 to rotate, the second baffle 206 releases the limit on the longitudinal plate 201, meanwhile, the first push rods 111 drive the eighth gear 211 to rotate through the first teeth 120 on the first push rods 111, the eighth gear 211 drives the first rotating shaft 210 to rotate, the first rotating shaft 210 drives the first connecting rope 207 to stretch, and the first connecting rope 207 drives the longitudinal plate 201 to unfold or close through the first connecting ring 202.

As shown in fig. 1, 12 and 13, the transverse plate unfolding assembly 3 includes a plurality of sets of a third fixing block 303 and a fourth fixing block 307 which are mounted on the mounting frame 102, a second rotating shaft 304 is rotatably disposed on the third fixing block 303, a ninth gear 305 is coaxially disposed on the second rotating shaft 304, the ninth gear 305 is engaged with the first tooth 120 on the second pushing rod 112, a second connecting rope 306 is disposed on the third fixing block 303, the first baffle 114 is intermittently attached to the transverse plate 301, a transverse plate 301 is rotatably disposed on the mounting frame 102, a second connecting ring 302 is disposed on the transverse plate 301, a first end of the second connecting rope 306 is wound on the third fixing block 303, a second end of the fourth fixing block 307 is connected to the second connecting ring 302 through the fourth fixing block 307, when the two sets of pushing rods 112 move, the second pushing rod 112 drives the first tooth 120 to rotate, the first tooth 120 drives the ninth gear 305 to rotate, the ninth gear 305 drives the second rotating shaft 304 to rotate, the second rotating shaft 304 drives the second connecting rope 306 to stretch, the second connecting rope 306 drives the transverse plate 301 to unfold or close through the second connecting ring 302.

As shown in fig. 1 and 14 to 16, the side plate unfolding assembly 4 includes four sets of support frames 405 mounted on the mounting frame 102, the lower end of the mounting plate 122 is provided with a second driving motor 402 and a third driving motor 403, an output shaft of the second driving motor 402 is provided with a second belt 406, an output shaft of the third driving motor 403 is provided with a fourth belt 404, the support frame 405 is rotatably provided with a third rotating shaft 407, a fourth rotating shaft 408 and a rotating column 412, the rotating column 412 is rotatably provided with a side plate 401 and a first bevel gear 409, the side plate 401 is provided with a second bevel gear 410, the second bevel gear 410 is engaged with the first bevel gear 409, one end of the first bevel gear 409, which is far away from the rotating column 412, a first end of the fourth rotating shaft 408 is connected with the second belt 406, a second end of the fourth rotating shaft 408 is intermittently attached to the notch on the first bevel gear 409, the support frame 405 is provided with a limiting arc 411, the limiting arc 411 is intermittently attached to the notch on the first bevel gear 409, the first end of the rotating shaft three 407 is connected with the belt four 404, the second end of the rotating shaft three 407 is connected with the rotating column 412 through the belt three 413, the width of the limiting arc-shaped plate 411 is smaller than the width of the notch on the first bevel gear 409, the second end of the rotating shaft four 408 is the same as the width of the limiting arc-shaped plate 411, in an initial state, the second end of the rotating shaft four 408 is attached to the notch on the first bevel gear 409, firstly, the driving motor two 402 is started, the driving motor two 402 drives the rotating shaft four 408 to rotate through the belt two 406, the rotating shaft four 408 drives the first bevel gear 409 to rotate, the first bevel gear 409 drives the second bevel gear 410 to rotate, the second bevel gear 410 drives the side plate 401 to rotate, when the side plate 401 is driven to rotate ninety degrees by the second bevel gear 410, the notch on the first bevel gear 409 corresponds to the limiting arc-shaped plate 411, at this time, the driving motor two 402 stops rotating, at this time, the driving motor three 403 is started, the driving motor three 403 drives the belt four 404 to rotate, the belt IV 404 drives the rotating shaft III 407 to rotate, the rotating shaft III 407 drives the rotating column 412 to rotate through the belt III 413, the rotating column 412 drives the first bevel gear 409 to be meshed with the limiting arc-shaped plate 411, and meanwhile, the rotating column 412 drives the second bevel gear 410 to swing with the side plate 401.

The working principle is as follows: when the protection range of the upper end of the box-type converter needs to be adjusted, the electric cylinder 118 is started to move, the electric cylinder 118 pushes the top baffle 103 to slide on the mounting plate 122, so as to change the protection range of the upper end of the box-type converter, when the converter needs to be maintained or otherwise operated, the driving motor II 402 is started first, the driving motor II 402 drives the rotating shaft IV 408 to rotate through the belt II 406, the rotating shaft IV 408 drives the first bevel gear 409 to rotate, the first bevel gear 409 drives the second bevel gear 410 to rotate, the second bevel gear 410 drives the side plate 401 to rotate, when the side plate 401 is driven to rotate ninety degrees by the second bevel gear 410, the notch in the first bevel gear 409 corresponds to the limiting arc plate 411, at this moment, the driving motor II 402 stops rotating, at this moment, the driving motor III 403 is started to rotate, the driving motor III 403 drives the belt IV 404 to rotate, the belt IV 404 drives the rotating shaft III 407 to rotate, the rotating shaft III 407 drives the rotating column 412 to rotate through the belt III 413, the rotating column 412 drives the first bevel gear 409 to be meshed with the limiting arc-shaped plate 411, meanwhile, the rotating column 412 drives the second bevel gear 410 to swing with the side plate 401, then, the driving motor I105 is started, the driving motor I105 simultaneously drives the gear I106 and the gear II 119 to rotate, the gear I106 drives the gear III 108 to rotate, the gear III 108 drives the two groups of the gear II 107 to rotate through the belt I110, the gear II 119 drives the ends, away from the driving motor I105, of the two groups of the driving rod I111 to move away from each other through the teeth II 121 on the pushing rod I111, the ends, away from the driving motor I105, of the two groups of the pushing rod II 112 to move away from each other through the teeth II 121 on the pushing rod II 112, the pushing plate 115 is pushed to slide on the fixed table 117 when the pushing rod II 112 moves, the top plate 115 drives the gear V116 to rotate through the rotating teeth, and the gear V116 drives the baffle I114 to rotate, when the top plate 115 cannot move on the fixed table 117, the second push rod 112 extrudes the first spring 113, at the same time, the first baffle plate 114 releases the limit on the transverse plate 301, meanwhile, when the second push rod 112 moves, the second push rod 112 drives the first tooth 120 to move, the first tooth 120 drives the first gear 305 to rotate, the second gear 305 drives the second rotating shaft 304 to rotate, the second rotating shaft 304 drives the second connecting rope 306 to stretch, the second connecting rope 306 drives the transverse plate 301 to unfold through the second connecting ring 302, when the two sets of the first push rods 111 move, the first push rod 111 pushes the second top plate 203 to slide on the mounting rack 102 to enable the second top plate 203 to approach the second baffle plate 206, when the second top plate 203 moves, the first tooth 120 on the second top plate 203 drives the second top plate 203 to move, the first tooth 120 on the second top plate 203 drives the seventh gear 205 to rotate, the seventh gear 205 drives the second baffle plate 206 to rotate, so that the second baffle plate 206 releases the limit on the longitudinal plate 201, and simultaneously, when the first push rod 111 moves, the first tooth 120 on the first push rod 111 drives the eighth gear 211 to rotate, when the box-type substation needs to be protected continuously, the first driving motor 105 is rotated reversely, the first driving motor 105 makes the ends, far away from the first driving motor 105, of the two first push rods 111 close to each other, the ends, far away from the first driving motor 105, of the two second push rods 112 close to each other, the first push rod 111 drives the longitudinal plate 201 to close, the first push rod 111 drives the baffle plate 206 to limit the longitudinal plate 201, the second push rod 112 drives the transverse plate 301 to close, the transverse plate 301 drives the baffle plate 114 to limit the transverse plate 301, the third driving motor 403 is rotated reversely, the third driving motor 407 drives the third rotating shaft 407 to rotate reversely, the third rotating shaft 403 drives the notch in the first bevel gear 409 to remove the joint with the limiting arc-shaped plate 411, and then, the driving motor II 402 is reversely rotated, the driving motor II 402 drives the rotating shaft IV 408 and the first bevel gear 409 to rotate through the belt II 406, the first bevel gear 409 drives the second bevel gear 410 to rotate, and at the moment, the plurality of groups of longitudinal plates 201, the transverse plate 301 and the side plates 401 are reset.

The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.

Claims (9)

1. The utility model provides an outdoor protector with box-type substation, is including placing subassembly (1), its characterized in that: the placing assembly (1) comprises a bottom plate (101), a mounting frame (102) and a box-type substation (104) are arranged on the bottom plate (101), a driving mechanism and a side plate unfolding assembly (4) are arranged on the mounting frame (102), the driving mechanism comprises two groups of push rods II (112) and push rods I (111) which are arranged on the mounting frame (102) in a sliding mode, a longitudinal plate unfolding assembly (2) is arranged on the push rods I (111), the longitudinal plate unfolding assembly (2) comprises two groups of longitudinal plates (201) which are arranged on the mounting frame (102) in a rotating mode, a closing mechanism I is arranged on each longitudinal plate (201), a transverse plate unfolding assembly (3) is arranged on each push rod II (112), each transverse plate unfolding assembly (3) comprises two groups of transverse plates (301) which are arranged on the mounting frame (102) in a rotating mode, and a closing mechanism II is arranged on each transverse plate (301), curb plate expand subassembly (4) include that the multiunit sets up support frame (405) on mounting bracket (102), support frame (405) on be provided with multidirectional slewing mechanism, curb plate expand subassembly (4) still including setting up driving motor two (402) and driving motor three (403) at mounting panel (122) lower extreme, driving motor two (402) output shaft on be provided with belt two (406), be provided with belt four (404) on the output shaft of driving motor three (403), mounting bracket (102) on be provided with mounting panel (122), mounting panel (122) on be provided with multiunit electric jar (118), electric jar (118) on be provided with top baffle (103), top baffle (103) and mounting panel (122) sliding connection.

2. A protection device for an outdoor box-type substation according to claim 1, characterized in that: the drive mechanism including setting up driving motor one (105) on mounting panel (122), mounting panel (122) on rotate and be provided with two sets of gears two (107) and a set of gear three (108), the output shaft of driving motor one (105) on the coaxial gear one (106) and gear six (119) of being provided with, gear three (108) and gear one (106) meshing, two sets of gears two (107) and a set of gear three (108) connect through belt one (110), drive mechanism on be provided with vertical drive part and transverse driving part.

3. A protection device for an outdoor box-type substation according to claim 2, characterized in that: the longitudinal driving part comprises a first pushing rod (111), wherein a second tooth (121) and a first tooth (120) are arranged on the first pushing rod (111), and the second tooth (121) on the first pushing rod (111) is meshed with a sixth gear (119).

4. A protection device for an outdoor box-type substation according to claim 2, characterized in that: the transverse driving component comprises a second pushing rod (112), a first tooth (120) and a second tooth (121) are arranged on the second pushing rod (112), the second tooth (121) is meshed with a second gear (107), and two groups of grid blocking components are arranged on the second pushing rod (112).

5. A protection device for an outdoor box-type substation according to claim 4, characterized in that: the check keep off part include fixed station (117) that the multiunit set up on mounting bracket (102), fixed station (117) on rotate and be provided with baffle (114), be provided with five (116) of gear in the axis of rotation of baffle (114), fixed station (117) on slide and be provided with roof (115), roof (115) and catch bar two (112) sliding connection, catch bar two (112) and roof (115) between be provided with spring (113), roof (115) on be provided with and rotate the tooth, five (116) of gear and roof (115) on rotate the tooth meshing.

6. A protection device for an outdoor box-type substation according to claim 1, characterized in that: the first closing mechanism comprises a plurality of groups of first fixing blocks (208) and second fixing blocks (209) which are arranged on an installation frame (102), the second fixing blocks (209) are provided with a first rotating shaft (210) in a rotating mode, the first rotating shaft (210) is coaxially provided with an eighth gear (211), the eighth gear (211) is meshed with a first tooth (120) on a first pushing rod (111), the first rotating shaft (210) is provided with a first connecting rope (207), a first connecting ring (202) is arranged on a longitudinal plate (201), the first end of the first connecting rope (207) is wound on the first rotating shaft (210), the second end of the first connecting rope (207) is connected with the first connecting ring (202), the first pushing rod (111) is provided with a second top plate (203) in a sliding mode, a second spring (204) is arranged between the second top plate (203) and the first pushing rod (111), and the second tooth (120) is arranged on the second top plate (203), the mounting bracket (102) on rotate and be provided with baffle two (206), be provided with gear seven (205) on the axis of rotation of baffle two (206), gear seven (205) and the meshing of tooth one (120) on roof two (203), baffle two (206) and vertical plate (201) intermittent type laminating.

7. A protection device for an outdoor box-type substation according to claim 1, characterized in that: the closure mechanism two include that the multiunit sets up fixed block three (303) and fixed block four (307) on mounting bracket (102), fixed block three (303) go up to rotate and is provided with axis of rotation two (304), axis of rotation two (304) go up the coaxial gear nine (305) that is provided with, gear nine (305) and catch bar two (112) on tooth one (120) meshing, fixed block three (303) on be provided with and connect two (306), diaphragm (301) on be provided with go-between two (302), the first end winding of connection rope two (306) on fixed block three (303), connection rope two (306) second end be connected with go-between two (302), baffle one (114) and diaphragm (301) intermittent type laminating.

8. A protection device for an outdoor box-type substation according to claim 1, characterized in that: the multidirectional rotating mechanism comprises a rotating shaft four (408), a rotating shaft three (407) and a rotating column (412) which are rotatably arranged on a supporting frame (405), a side plate (401) and a first bevel gear (409) are rotatably arranged on the rotating column (412), a second bevel gear (410) is arranged on the side plate (401), the second bevel gear (410) is meshed with the first bevel gear (409), a notch is formed in one end, far away from the rotating column (412), of the first bevel gear (409), a first end of the rotating shaft four (408) is connected with a belt two (406), a second end of the rotating shaft four (408) is intermittently attached to the notch in the first bevel gear (409), a limiting arc-shaped plate (411) is arranged on the supporting frame (405), the limiting arc-shaped plate (411) is intermittently attached to the notch in the first bevel gear (409), and a first end of the rotating shaft three (407) is connected with the belt four (404), and the second end of the rotating shaft III (407) is connected with the rotating column (412) through a belt III (413).

9. A protection device for an outdoor box-type substation according to claim 8, characterized in that: the width of the limiting arc-shaped plate (411) is smaller than that of a notch in the first bevel gear (409), and the width of the second end of the rotating shaft four (408) is the same as that of the limiting arc-shaped plate (411).

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