CN112563899A

CN112563899A - Outdoor power distribution cabinet

Info

Publication number: CN112563899A
Application number: CN202011458387.7A
Authority: CN
Inventors: 张清文; 李凯龙; 王莉蓉
Original assignee: Shenzhen Xinneng Electric Co ltd
Current assignee: Shenzhen Xinneng Electric Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-03-26
Anticipated expiration: 2040-12-10
Also published as: CN112563899B

Abstract

The application relates to electrical equipment's technical field especially relates to an outdoor switch board, and its technical scheme's main points are: the rain-proof door comprises a cabinet body, an outer door and an inner door, wherein the outer door lock is arranged between the outer door and the cabinet body, an accommodating cavity is transversely formed in the side surface of the upper end of the opening side of the cabinet body, the accommodating cavity is connected with a rain-proof part which can retract into and extend out of the accommodating cavity in a sliding manner, a positioning hole is formed in the side wall of the rain-proof part, a positioning part for locking the rain-proof part is movably arranged on the cabinet body, and when the positioning part is locked in the positioning hole, the; the free end of inner door is provided with the lockhole, and the lateral wall of the cabinet body transversely is provided with the spout, and the one end opening of spout just extends to cabinet body inner chamber, and the spout slides and is connected with the locking piece, and the cabinet body is provided with drive assembly respectively to and be used for driving the link gear of setting element and the synchronous unblock of locking piece. This application can make the staff can conveniently open the inner door and need not to prop the umbrella and carry out the maintenance work of switch board in rainy day.

Description

Outdoor power distribution cabinet

Technical Field

The application relates to the technical field of distribution equipment, in particular to an outdoor power distribution cabinet.

Background

The power distribution cabinet is a common power control device, the low-voltage power distribution cabinet is used for electric energy conversion and control of illumination and power distribution, and the application range is very wide. The shell structure of the low-voltage cabinet directly influences the field installation of the electric power of the low-voltage cabinet to a great extent, and whether the field construction installation of the low-voltage power distribution cabinet is convenient or not is greatly influenced along with various forms of the current electric power construction.

For example, chinese patent publication No. CN203800414U in the related art discloses an electric shock resistant double-layer door power distribution cabinet, which includes a cabinet body and a double-layer door, where the double-layer door includes an inner door, an inner door frame, an outer door and an outer door frame; the inner door frame is arranged on the inner side of the outer door frame, the inner door is correspondingly matched with the inner door frame, and the outer door is correspondingly matched with the outer door frame; the internal door has the clearance between the outer door, the key hole has been seted up on the internal door, the key hole corresponds the setting with the on & off switch position matching of the internal portion components and parts of cabinet, the on & off switch passes the key hole is located the clearance department between inner door and the outer door.

This switch board has avoided the accident of careless electric shock when maintainer operates through setting up inside and outside door, but the inventor thinks still has following defect: because interior door and outer door all adopt the mode of adding the lock to carry out the closure fixed, the outer door is locked and has been avoided the outsider to open the switch board at will and lead to the electric shock condition, and generally only maintainer just can have corresponding key to open the outer door, and the setting of interior door mainly is played isolated guard action when the components and parts of maintainer between door and the outer door in the maintenance, the mode through key unblock is troublesome, and simultaneously, the switch board can be rain-proof when the cabinet door is closed, but if need overhaul switch board inside in rainy day, just need open the cabinet door, the cabinet door is opened and can not effectually be sheltered from the rainwater, the maintainer need be played the umbrella and is carried out maintenance work, operation inconvenience.

Disclosure of Invention

In order to make the staff can conveniently open the inner door and need not to prop the umbrella and carry out the maintenance work of switch board in rainy day, this application provides an outdoor switch board of using.

The application provides a pair of outdoor switch board adopts following technical scheme:

an outdoor power distribution cabinet comprises a cabinet body, an outer door and an inner door which are sequentially connected with the opening side of the cabinet body in a rotating mode from outside to inside, an outer door lock is arranged between the outer door and the cabinet body, an accommodating cavity is transversely formed in the side face of the upper end of the opening side of the cabinet body, the accommodating cavity is connected with a rain shielding part which can retract into and extend out of the accommodating cavity in a sliding mode, a positioning hole is formed in the side wall of the rain shielding part, a positioning part used for locking the rain shielding part is movably arranged on the cabinet body, and when the positioning part is locked in the positioning hole, the rain shielding; the free end of interior door is provided with the lockhole, the lateral wall of the cabinet body transversely is provided with the spout, the one end opening of spout just extends to cabinet body cavity, the spout slides and is connected with can be with lockhole grafting complex locking piece, the cabinet body is provided with respectively and is used for the drive assembly that the locking piece removed to and be used for driving the link gear of setting element and the synchronous unblock of locking piece.

By adopting the technical scheme, the outer door lock is arranged on the outer door of the cabinet body to prevent an outsider from opening the power distribution cabinet at will, and meanwhile, the positioning piece is locked in the positioning hole to ensure that the power distribution cabinet can be stably fixed in the accommodating cavity under the condition that the inner door is not opened for maintenance, so that the condition that the outsider damages the rain shielding piece is reduced; utilize drive assembly drive locking piece to remove in order to realize the closure and the unblock of interior door, and linkage structure's setting up has realized setting element and locking piece unblock in step, and the staff has also realized the unblock of rain-proof piece when unblock interior door, has improved the convenience of operation.

Preferably, the positioning element comprises a moving groove horizontally arranged on the side wall of the accommodating cavity, a positioning block connected to the moving groove in a sliding manner, and a first elastic element connected between the positioning block and the bottom of the moving groove.

Through adopting above-mentioned technical scheme, when locating hole and locating piece align, the locating piece slides to one end and stretches out in the shifting chute and under the effect of first elastic component in the shifting chute, and firm grafting is in the locating hole, and simple structure is practical.

Preferably, the locking piece includes the locking piece, be connected with the second elastic component between the tank bottom of spout and the locking piece, work as the second elastic component is in natural state, and when interior door closure fitted the cabinet body, the locking piece stretches out and inserts in the keyhole in the spout.

Through adopting above-mentioned technical scheme, drive assembly drive locking piece removes, and under the cooperation of second elastic component, locking piece can be better support tightly in the lockhole to guarantee the fashionable fastness of interior door closure.

Preferably, the cabinet body be provided with the moving chute and the spout all communicate with each other the intercommunication chamber, drive assembly includes along the horizontal direction rotate run through to the connecting rod of intercommunication intracavity, with the coaxial rigid coupling of connecting rod and be located the adjusting gear in intercommunication chamber and locate the locking piece and with the rack of adjusting gear engaged with.

Through adopting above-mentioned technical scheme, rotate the connecting rod and drive the adjusting gear and rotate, the meshing of adjusting gear and rack drives rack and locking piece and slides, and then makes the locking piece break away from the lockhole, can make things convenient for the staff to open the interior door.

Preferably, the link gear includes that it connects in the epaxial disc cam of axis of rotation, fixed cover that bear in the intercommunication chamber to rotate along the horizontal direction, fixed set up in the butt piece of locating piece lower surface and be used for the adjusting part of synchronous positioning disc cam and rack position, adjusting part sets up between axis of rotation and connecting rod, the lower surface of butt piece and the protruding end correspondence of disc cam are provided with the inclined plane, and the mutual butt cooperation of two inclined planes, work as disc cam clockwise rotation is in the peak to its protruding end, the locating piece retracts to the shifting chute in, the locking piece retracts to in the spout.

Through adopting above-mentioned technical scheme, rotate the connecting rod, and under adjusting part's cooperation, make the protrusion end clockwise rotation of disc cam to its in-process that is located the peak, utilize the mutual butt effect on the inclined plane of butt joint piece and the protrusion end of disc cam for the locating piece breaks away from the locating hole and removes to retract to the shifting chute, and the locking piece breaks away from the lockhole and removes to retract to the spout in, and then realizes the synchronous unblock of interior door and rain-proof spare, has improved the convenience of operation.

Preferably, the adjusting assembly comprises a pair of worm wheels and a worm which are in meshed connection and a pair of bevel gears which are meshed with each other, the worm wheels are fixedly sleeved on the rotating shaft, the worm rotates along the vertical direction and is borne in the communicating cavity, one bevel gear is fixedly sleeved on the worm, and the other bevel gear and the adjusting gear are coaxially sleeved on the connecting rod.

By adopting the technical scheme, the self-locking property of the matching of the worm wheel and the worm is utilized, namely only the worm can drive the worm wheel to move, but the worm wheel cannot drive the worm to move, so that the disk cam with the well-adjusted position cannot rotate under the action of gravity, and the function of positioning the disk cam is achieved; meanwhile, the reversing action of a pair of bevel gears is utilized, so that the worker drives the connecting rod to rotate and correspondingly drives the worm to rotate, the rotation of the rotating shaft is further realized, and the structure is simple and practical.

Preferably, the connecting rod stretches out one end fixedly connected with location handle in the cabinet body, works as the location handle is the horizontality, the locking piece is pegged graft in the lockhole, works as the location handle rotates 90 clockwise and is vertical state, the locking piece is correspondingly separated from the lockhole, and the locating piece is correspondingly separated from the locating hole.

By adopting the technical scheme, the locking and unlocking operation of the inner door and the rain shielding part can be conveniently and accurately performed by a worker by utilizing the change of the rotating angle of the positioning handle.

Preferably, the bottom surface that holds the chamber is followed the direction of extension slope of rain-proof piece sets up downwards, the bottom surface correspondence that holds the chamber is provided with spacing guide rail, rain-proof piece bottom be provided with spacing guide rail slides the complex spacing wheel, spacing wheel is located rain-proof piece and keeps away from the one side that holds the chamber accent, cabinet body opening side's upper end side is provided with and is used for restricting spacing wheel and breaks away from the anticreep piece that holds the chamber.

Through adopting above-mentioned technical scheme, the bottom surface that holds the chamber is the slope setting and makes rain-proof piece unblock back, receives the action of gravity and can automatic roll-off under the cooperation of spacing wheel, has improved the convenience of operation, and the setting of anticreep piece has also been avoided spacing wheel to remove excessively and lead to rain-proof piece to break away from and hold the chamber.

Preferably, the limiting guide rail comprises a support bar and an angle bar, the support bar is arranged on the bottom surface of the accommodating cavity, the angle bar is arranged on the upper surface of the support bar and arranged along the length direction of the support bar, and the corner of the angle bar faces upwards; the limiting wheel is a V-shaped track wheel, and the concave part of the V-shaped track wheel is positioned right above the corner strip and matched with the corner strip.

Through adopting above-mentioned technical scheme, the fillet has played fine guide effect to spacing round for spacing round removes more stably, is difficult to take place the skew.

Preferably, the rain-proof piece includes that weather shield and one side are connected in the elasticity waterproof cloth of weather shield lower surface, the free end of elasticity waterproof cloth is provided with the couple, the lower surface of weather shield and the bottom of the cabinet body all are provided with the confession the link of couple lock works as the couple colludes and holds the link that is located the cabinet body, the elasticity waterproof cloth is vertical state of opening.

Through adopting above-mentioned technical scheme, rainy day, the weather shield can keep off the rain to staff's head, simultaneously, utilizes the couple on the elasticity waterproof cloth and the link lock effect on the cabinet body for the elasticity waterproof cloth is vertical state of opening, and interior door and elasticity waterproof cloth can keep off the rain for staff's both sides this moment, and then have improved the effect of keeping off the rain of switch board.

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

1. the outer door of the cabinet body is provided with the outer door lock to prevent an outsider from opening the power distribution cabinet at will, the driving assembly can drive the locking piece to move to lock and unlock the inner door, the linkage structure is arranged to realize synchronous unlocking of the positioning piece and the locking piece, and a worker unlocks the inner door and unlocks the rain shield piece at the same time, so that convenience in operation is improved;

2. the rotating connecting rod drives the adjusting gear to rotate, the adjusting gear is meshed with the rack to drive the rack and the locking block to slide, and then the locking block is separated from the lock hole, so that a worker can conveniently open the inner door;

3. utilize the mutual butt effect on the inclined plane of butt joint piece and the protrusion end of disk cam for the locating piece breaks away from the locating hole until retraction to the shifting chute in, and the locking piece breaks away from the lockhole until retraction to the spout in, and then realizes the synchronous unblock of interior door and rain-proof spare.

Drawings

Fig. 1 is an overall structure schematic diagram of an outdoor power distribution cabinet of the present application.

Fig. 2 is a partial structural sectional view of the power distribution cabinet in the present application.

Fig. 3 is a partial cross-sectional view of the present case with the rain shield attached.

Fig. 4 is a partial cross-sectional view of the rain shield in this application in cooperation with the receiving cavity.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view of a portion B in fig. 3.

Fig. 7 is a partial cross-sectional view of the cabinet engaged with the adjustment assembly of the present application.

Fig. 8 is an enlarged view of a portion C in fig. 7.

Description of reference numerals: 1. a cabinet body; 101. a side plate; 102. an accommodating chamber; 2. an outer door; 3. an inner door; 4. a mounting frame; 41. a column; 42. a cross bar; 5. a rain shield; 51. a rain shield; 52. elastic rain cloth; 6. positioning holes; 701. a moving groove; 702. positioning blocks; 703. a first elastic member; 8. a lock hole; 9. a chute; 10. a locking block; 111. a connecting rod; 112. an adjusting gear; 113. a rack; 12. a second elastic member; 13. a communicating cavity; 141. a rotating shaft; 142. a disc cam; 143. a butting block; 151. a worm gear; 152. a worm; 153. a bevel gear; 16. a bearing seat; 17. a positioning handle; 18. limiting a guide rail; 181. a supporting strip; 182. corner strips; 19. a limiting wheel; 20. a drop-off prevention member; 21. hooking; 22. and (5) hanging a ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses a power distribution cabinet for outdoor use. Referring to fig. 1 and 2, the cabinet comprises a rectangular cabinet body 1, an outer door 2 and an inner door 3 which are sequentially pivoted on the opening side of the cabinet body 1 from outside to inside, and an outer door 2 lock is arranged between the outer door 2 and the cabinet body 1. Simultaneously, the inside fixed mounting of the cabinet body 1 has mounting bracket 4, and is concrete, and mounting bracket 4 includes a pair of stand 41 that are parallel to each other and be vertical setting and pass through many horizontal poles 42 of screw fixed connection between two stand 41, and many horizontal poles 42 all are the level setting, and many horizontal poles 42 along the equidistant distribution of length direction of stand 41. In addition, the side wall of the cross bar 42 is provided with a plurality of screw holes (not shown) along the length direction thereof for mounting components.

Referring to fig. 2 and 3, an accommodating cavity 102 is transversely formed in the upper end side surface of the opening side of the cabinet body 1, and the accommodating cavity 102 is slidably connected with a rain shielding member 5 which can be retracted into and extended out of the accommodating cavity 102. Specifically, the rain blocking member 5 includes a rectangular rain blocking plate 51 and an elastic waterproof cloth 52 having one side edge hinged to the lower surface of the rain blocking plate 51, and the hinged end of the elastic waterproof cloth 52 is far away from the pivot shaft of the inner door 3.

Meanwhile, the hook 21 is fixedly mounted at the free end of the elastic rainproof cloth 52, correspondingly, the lower surface of the rainproof plate 51 is close to one side of the pivot shaft of the inner door 3, and the bottom of one side of the cabinet body 1 far away from the pivot shaft of the inner door 3 is fixedly mounted with a hanging ring 22 for hooking the hook 21. In rainy days, the rain shielding part 5 slides out to hold the cavity 102, the hook 21 hooks the hanging ring 22 on the cabinet body 1, the elastic rainproof cloth 52 is in a vertical opening state, when the inner door 3 is opened, the rainproof plate 51 shields rain on the upper part of a worker, the inner door 3 and the elastic rainproof cloth 52 are mutually matched to shield rain for the two sides of the worker, and the rainproof effect of the power distribution cabinet is improved.

Referring to fig. 3 and 5, the bottom surface of the accommodating cavity 102 is arranged obliquely downwards along the extending direction of the rain shield 5, two parallel limiting guide rails 18 are correspondingly installed on the bottom surface of the accommodating cavity 102, a limiting wheel 19 in sliding fit with the limiting guide rails 18 is fixedly installed at the bottom of the rain shield 51, and the limiting wheel 19 is located on one side of the rain shield 51 away from the opening of the accommodating cavity 102. In this embodiment, the limiting wheel 19 may be configured as a V-shaped rail wheel, specifically, the limiting rail 18 includes a long-strip-shaped supporting bar 181 and a corner strip 182, the supporting bar 181 is fixedly installed on the bottom surface of the accommodating cavity 102, the corner strip 182 is adhered to the upper surface of the supporting bar 181 and is arranged along the length direction of the supporting bar 181, and the corner of the corner strip 182 faces upward; and the recessed portion of the V-shaped track wheel is located directly above the corner strip 182 and mates with the corner strip 182. In addition, the side surface of the upper end of the opening side of the cabinet 1 is provided with a retaining member 20 for limiting the limit wheel 19 from rolling away from the accommodating cavity 102, and in this embodiment, the retaining member 20 may be a rectangular parallelepiped retaining block.

Referring to fig. 2 and 6, a positioning hole 6 is horizontally formed in one side of the rain shield 51 away from the pivot shaft of the inner door 3, the positioning hole 6 is away from the bottom of the accommodating cavity 102, a positioning part for locking the rain shield 5 is correspondingly and movably arranged on the cabinet body 1, and when the positioning part is locked in the positioning hole 6, the rain shield 5 is fixed in the accommodating cavity 102; specifically, the positioning element includes a moving slot 701 horizontally disposed on the sidewall of the accommodating cavity 102, a positioning block 702 slidably connected to the moving slot 701, and a first elastic element 703 fixedly connected between the positioning block 702 and the bottom of the moving slot 701, wherein when the first elastic element 703 is in a natural state and the positioning block 702 is aligned with the positioning hole 6, the positioning block 702 extends out of the moving slot 701 and is inserted into the positioning hole 6.

Referring to fig. 7 and 8, the free end of the inner door 3 is provided with a lock hole 8 along the horizontal direction, one side of the cabinet body 1 far away from the pivot shaft of the inner door 3 is provided with a sliding groove 9 along the horizontal direction, one end of the sliding groove 9 is opened and extends to the inner cavity of the cabinet body 1, the sliding groove 9 is connected with a locking piece which can be matched with the lock hole 8 in an inserting manner in a sliding manner, in the embodiment, the locking piece comprises a long strip-shaped lock block 10, a second elastic piece 12 is fixedly connected between the groove bottom of the sliding groove 9 and the lock block 10, when the second elastic piece 12 is in a natural state, and when the inner door 3 covers the cabinet body 1, the lock block 10. In this embodiment, both the first elastic member 703 and the second elastic member 12 may be provided as springs.

Meanwhile, the cabinet body 1 is provided with a communication cavity 13 communicated with both the moving groove 701 and the sliding groove 9, and a driving assembly for driving the locking piece to move; specifically, the driving assembly includes a connecting rod 111 rotating in the horizontal direction and penetrating into the communicating cavity 13, an adjusting gear 112 coaxially and fixedly connected with the connecting rod 111 and located in the communicating cavity 13, and a rack 113 welded to the upper surface of the lock block 10 and engaged with the adjusting gear 112. The staff drives adjusting gear 112 through rotating connecting rod 111 and rotates, and adjusting gear 112 and the meshing of rack 113 drive rack 113 and locking piece 10 and slide, and then make locking piece 10 break away from lockhole 8, and then make things convenient for the staff to open interior door 3.

Referring back to fig. 6 and 8, the cabinet 1 is further provided with a linkage mechanism for driving the positioning member and the locking member to unlock synchronously. Specifically, the linkage mechanism includes a rotating shaft 141 rotatably supported on the opposite cavity walls of the communicating cavity 13 along the horizontal direction, a disc cam 142 fixedly sleeved on the rotating shaft 141, an abutting block 143 welded to the lower surface of the positioning block 702, and an adjusting assembly for synchronously positioning the positions of the disc cam 142 and the rack 113, and the adjusting assembly is disposed between the rotating shaft 141 and the connecting rod 111. Meanwhile, the lower surface of the abutting block 143 and the protruding end of the disc cam 142 are correspondingly provided with inclined surfaces, and the two inclined surfaces are in abutting fit with each other, when the disc cam 142 rotates clockwise until the protruding end is at the highest point, the positioning block 702 moves to retract into the moving groove 701, the rain blocking plate 51 is unlocked, the locking block 10 moves to retract into the sliding groove 9, and the inner door 3 is unlocked.

Specifically, the adjusting assembly includes a pair of worm gears 151 and a worm 152 that are engaged with each other, and a pair of bevel gears 153 that are engaged with each other, the worm gear 151 is fixedly sleeved on the rotating shaft 141, the worm 152 is rotatably supported in the communicating chamber 13 along the vertical direction, one of the bevel gears 153 is fixedly sleeved on the worm 152, and the other bevel gear 153 and the adjusting gear 112 are coaxially sleeved on the connecting rod 111. In the present embodiment, in order to ensure that the worm 152 can maintain good stability when rotating, the communication chamber 13 is fixedly installed with a plurality of bearing seats 16 at intervals along the vertical direction, and the worm 152 is connected with and penetrates through each bearing seat 16 by a bearing. In this embodiment, in order to facilitate the installation of the positioning element, the locking element, the driving assembly and the linkage mechanism by the staff, a side plate 101 is fixedly installed on one side of the cabinet body 1 provided with the communication cavity 13 through bolt connection, and the side plate 101 is communicated with the communication cavity 13.

Referring to fig. 7 and 8, in order to facilitate accurate locking and unlocking operations of the inner door 3 and the rain shield 5 by a worker, a positioning handle 17 is welded at one end of the connecting rod 111 extending out of the cabinet body 1, when the positioning handle 17 rotates to be in a horizontal state, the locking block 10 is inserted into the locking hole 8, when the positioning handle 17 rotates clockwise by 90 degrees to be in a vertical state, the positioning block 702 is correspondingly separated from the positioning hole 6, the locking block 10 is correspondingly separated from the locking hole 8, and meanwhile, the side walls of the cabinet body 1 are correspondingly provided with indicating lines (not shown in the figure) for indicating the horizontal state and the vertical state of the positioning handle 17.

The implementation principle of an outdoor power distribution cabinet of the embodiment of the application is as follows: in rainy days, a worker opens the outer door 2 through a key, the handle in the horizontal state is rotated clockwise by 90 degrees, then under the action of the adjusting assembly, the protruding end of the disc-shaped cam 142 rotates clockwise to be located at the highest point, the positioning block 702 is separated from the positioning hole 6 until retracting into the moving groove 701 by utilizing the mutual abutting action of the abutting block 143 and the inclined plane of the protruding end of the disc-shaped cam 142, the locking block 10 is separated from the locking hole 8 until retracting into the sliding groove 9, further synchronous unlocking of the inner door 3 and the rain shield 5 is realized, the rain shield 5 automatically slides out under the action of gravity and the cooperation of the limiting wheel 19, the elastic rain shield 52 is in a vertically-opened state by utilizing the buckling action of the hook 21 on the elastic rain shield 52 and the hanging ring 22 on the cabinet body 1, and at the moment, the inner door 3 and the elastic rain shield 52 can shield the two sides of the worker, and then the effect of keeping off the rain of switch board has been improved.

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 an outdoor switch board of using, rotates in proper order including the cabinet body (1) and outside-in and connects in cabinet body (1) opening side outer door (2) and interior door (3), be provided with outer door (2) lock, its characterized in that between outer door (2) and the cabinet body (1): an accommodating cavity (102) is transversely formed in the side face of the upper end of the opening side of the cabinet body (1), the accommodating cavity (102) is connected with a rain shielding part (5) which can retract into and extend out of the accommodating cavity (102) in a sliding mode, a positioning hole (6) is formed in the side wall of the rain shielding part (5), a positioning part used for locking the rain shielding part (5) is movably arranged on the cabinet body (1), and when the positioning part is locked in the positioning hole (6), the rain shielding part (5) is fixed in the accommodating cavity (102); the free end of interior door (3) is provided with lockhole (8), the lateral wall of the cabinet body (1) transversely is provided with spout (9), the one end opening of spout (9) just extends to the cabinet body (1) inner chamber, spout (9) slide be connected with can with lockhole (8) complex locking piece of pegging graft, the cabinet body (1) is provided with respectively and is used for the drive assembly that the locking piece removed to and be used for driving the link gear of setting element and the synchronous unblock of locking piece.

2. An outdoor power distribution cabinet according to claim 1, characterized in that: the positioning piece comprises a moving groove (701) horizontally arranged on the side wall of the accommodating cavity (102), a positioning block (702) connected to the moving groove (701) in a sliding mode and a first elastic piece (703) connected between the positioning block (702) and the bottom of the moving groove (701), and when the first elastic piece (703) is in a natural state and the positioning block (702) is aligned with the positioning hole (6), the positioning block (702) extends out of the moving groove (701) and is inserted into the positioning hole (6).

3. An outdoor power distribution cabinet according to claim 2, characterized in that: the locking piece includes locking piece (10), be connected with second elastic component (12) between the tank bottom of spout (9) and locking piece (10), work as second elastic component (12) are in natural state, and when interior door (3) lid fits cabinet body (1), locking piece (10) stretch out in spout (9) insert lockhole (8).

4. An outdoor power distribution cabinet according to claim 3, characterized in that: the cabinet body (1) be provided with moving slot (701) and spout (9) all communicating intercommunication chamber (13), drive assembly includes along the horizontal direction rotate run through to connecting rod (111) in intercommunication chamber (13), with connecting rod (111) coaxial rigid coupling and be located regulation gear (112) of intercommunication chamber (13) and locate locking piece (10) and with rack (113) that regulation gear (112) engaged with.

5. An outdoor power distribution cabinet according to claim 4, characterized in that: the linkage mechanism comprises a rotating shaft (141) which is rotatably borne in a communication cavity (13) along the horizontal direction, a disc cam (142) fixedly sleeved on the rotating shaft (141), a butting block (143) fixedly arranged on the lower surface of a positioning block (702), and an adjusting component for synchronously positioning the positions of the disc cam (142) and a rack (113), wherein the adjusting component is arranged between the rotating shaft (141) and a connecting rod (111), the lower surface of the butting block (143) and the protruding end of the disc cam (142) are correspondingly provided with inclined surfaces, the two inclined surfaces are mutually butted and matched, when the disc cam (142) rotates clockwise to the protruding end of the disc cam, the positioning block (702) retracts into a moving groove (701), and a locking block (10) retracts into a sliding groove (9).

6. An outdoor power distribution cabinet according to claim 5, characterized in that: the adjusting assembly comprises a pair of worm wheels (151) and a worm (152) which are in meshed connection and a pair of bevel gears (153) which are meshed with each other, the worm wheels (151) are fixedly sleeved on the rotating shaft (141), the worm (152) is rotatably borne in the communicating cavity (13) along the vertical direction, one bevel gear (153) is fixedly sleeved on the worm (152), and the other bevel gear (153) and the adjusting gear (112) are coaxially sleeved on the connecting rod (111).

7. An outdoor power distribution cabinet according to claim 6, characterized in that: the connecting rod (111) stretches out one end fixedly connected with location handle (17) in the cabinet body (1), works as location handle (17) are the horizontality, locking piece (10) are pegged graft in lockhole (8), works as location handle (17) clockwise turning 90 is vertical state, locking piece (10) are corresponding to break away from lockhole (8), and locating piece (702) are corresponding to break away from locating hole (6).

8. An outdoor power distribution cabinet according to claim 1, characterized in that: hold the bottom surface of chamber (102) and follow the direction of extension slope of rain-proof piece (5) sets up downwards, the bottom surface correspondence that holds chamber (102) is provided with limit rail (18), rain-proof piece (5) bottom be provided with limit rail (18) sliding fit's spacing wheel (19), spacing wheel (19) are located rain-proof piece (5) and keep away from the one side that holds chamber (102) accent, the cabinet body (1) opening side upper end side is provided with and is used for restricting spacing wheel (19) and breaks away from anticreep piece (20) that hold chamber (102).

9. An outdoor power distribution cabinet according to claim 8, characterized in that: the limiting guide rail (18) comprises supporting bars (181) and corner bars (182), the supporting bars (181) are arranged on the bottom surface of the accommodating cavity (102), the corner bars (182) are arranged on the upper surfaces of the supporting bars (181) and along the length direction of the supporting bars (181), and corners of the corner bars (182) face upwards; the limiting wheels (19) are V-shaped track wheels, and the concave parts of the V-shaped track wheels are positioned right above the angle bars (182) and matched with the angle bars (182).

10. An outdoor power distribution cabinet according to claim 1, characterized in that: keep off rain spare (5) connect in elasticity waterproof cloth (52) of weather shield (51) lower surface including weather shield (51) and one side, the free end of elasticity waterproof cloth (52) is provided with couple (21), the lower surface of weather shield (51) and the bottom of the cabinet body (1) all are provided with the confession link (22) of couple (21) lock work as couple (21) collude and hold in link (22) that are located on the cabinet body (1), elasticity waterproof cloth (52) are vertical open state.