CN111884068A

CN111884068A - Municipal power grid power supply equipment with protective structure

Info

Publication number: CN111884068A
Application number: CN202010781076.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Mu Xinghui
Current assignee: Mu Xinghui
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2020-11-03
Also published as: CN114039286A

Abstract

The invention relates to the technical field of power supply equipment, in particular to municipal power grid power supply equipment with a protection structure, which comprises an equipment main body, wherein the equipment main body comprises a base, a case, an electric cabinet and a radiating net, the top end of the base is fixedly connected with the case, the rear side inside the electric cabinet is fixedly connected with the radiating net, the bottom end inside the electric cabinet is provided with a rotating mechanism, the rotating mechanism comprises a fixed plate and a first limiting groove, the bottom end inside the electric cabinet is provided with the fixed plate, the front side of the bottom end of the rotating plate is fixedly connected with a pull rope, a pawl is movably connected with a channel through a rotating shaft, and the front end of the electric cabinet is provided with a splicing mechanism. The invention improves the usability and the practicability, and effectively prevents the mouse from biting and breaking the internal electrical components, damaging the internal circuit, and avoiding the risk that the damaged electrical components may also generate short circuit, so that the mouse is electrocuted in the electric box to influence the environment in the electric box.

Description

Municipal power grid power supply equipment with protective structure

Technical Field

The invention relates to the technical field of power supply equipment, in particular to municipal power grid power supply equipment with a protection structure.

Background

Municipal power supply equipment mainly supplies power to families and municipal roads of residents, and performs functions such as allocation and transmission of electric power, the conventional municipal power supply equipment has various functions and realizes diversification, for example, the utility model is CN108134322A, the distribution box of the convenient power supply equipment can prevent rainwater from entering the interior of a box body through the matching of the box body and a base, the box door can be automatically opened under the pressure of a torsion spring through the matching of the torsion spring and a rotating shaft, the box door can be clamped and locked after being closed through the matching of a first clamping rod and a clamping groove, an electric switch can be easily clamped and fixed in the clamping seat through the matching of the clamping jaw and the clamping seat, and the disassembly of the electric switch can be completed by a worker only pulling a support through the matching of the clamping chuck and an ejector rod; for another example, the power supply box transformer substation equipment suitable for the mine tunnel disclosed by the publication number CN109555560A has the advantages of simple and reliable structure, convenience in movement, flexibility in steering and the like, so that the existing municipal power supply equipment meets the use requirements of people, and still has the following problems.

The general formula structural design as an organic whole of current municipal power supply equipment, carry out the during operation winter, because the thermovent of electronic box is comparatively warm, mostly there is the mouse to go out and not go out, bite the protection network of thermovent department, bore inside from the thermovent department and keep warm overwintering, but the tooth of mouse is comparatively sharp-pointed, can bite garrulously to inside electrical components, cause the damage to inside circuit, the risk of short circuit can still take place for the electrical components of damage, die the mouse electrocution inside the electronic box, long-term in the past, can lead to the inside foul smell that sends of electronic box, influence the inside environment of electronic box, the ease for use and the practicality have been reduced, therefore need for a neotype municipal power supply equipment who has protective structure to solve above-mentioned problem urgently.

Disclosure of Invention

The invention aims to provide municipal power supply equipment with a protective structure, and aims to solve the problem that a mouse bites a protective screen into an electric box to damage the inside of the electric box in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a municipal power grid power supply device with a protection structure comprises a device main body, wherein the device main body comprises a base, a case, an electric cabinet and a radiating net, the top end of the base is fixedly connected with the case, the front end of the case is fixedly connected with the electric cabinet, the rear side of the interior of the electric cabinet is fixedly connected with the radiating net, the bottom end of the interior of the electric cabinet is provided with a rotating mechanism, the rotating mechanism comprises a fixed plate and a first limiting groove, the bottom end of the interior of the electric cabinet is provided with a fixed plate, a rotating plate is movably connected at the middle position of the interior of the fixed plate through a rotating shaft, the top ends of the fixed plate and the rotating plate are fixedly connected with an anti-skid plate, rice is placed at the top ends of the fixed plate and the rotating plate, the front side of the bottom end of the rotating plate is fixedly connected with a pull rope, the bottom end of the pull rope is fixedly, and the both sides of first spacing groove have all been seted up the slide rail, slide rail and slider are sliding connection, the inside mechanism of getting rid of that is provided with of base, it includes passageway and axostylus axostyle to get rid of the mechanism, the inside front end of base is provided with the passageway, and inside the upper surface that the top of passageway runs through the base extended to the electric cabinet, the front side on the inside top of passageway has linked firmly the guide board, and the inside intermediate position of passageway is provided with the axostylus axostyle, the both sides of axostylus axostyle all connect inside the passageway through bearing swing joint, and the outside cover of axostylus axostyle is equipped with the windmill dish, the outside left side cover of axostylus axostyle is equipped with the ratchet.

Preferably, the rotating shaft in the rotating plate is movably connected to the 1/3 position at the front end of the rotating plate, and the antiskid plate is designed in a triangular shape.

Preferably, the bottom of passageway is the arc design, and the front end of passageway bottom is provided with the revolving door, the intermediate position department of revolving door is inside the passageway through pivot swing joint, and the upper and lower both ends of passageway bottom front side have all seted up the groove of stepping down, the groove of stepping down all with the mutual block of revolving door, the bottom the front that the front end in groove of stepping down runs through the base extends to the base surface.

Preferably, the upper end and the lower end of the shaft rod are fixedly connected with clamping blocks, the upper end and the lower end of the interior of the windmill disc and the ratchet wheel are respectively provided with a clamping groove which is clamped with the clamping blocks, and the right side of the ratchet wheel is movably connected with the channel through a bearing.

Preferably, the splicing mechanism comprises a first protective net, a second protective net, a mounting groove and a fixed cavity, the bottom of the front side in the electric cabinet is provided with the first protective net, the bottom of the first protective net is fixedly connected with a first locating block, the bottom of the first protective net is provided with a locating groove, the two sides of the top end of the first protective net are fixedly connected with convex blocks, the bottom ends of the two sides of the electric cabinet are provided with mounting grooves, the bottom end of the inside of the mounting groove is provided with a second limiting groove, the inside of the second limiting groove is sleeved with a first push rod, the top end of the first push rod is fixedly connected with a first push plate, the outside of the first push rod is wound with a first spring, the top end of the first spring is fixedly connected with the bottom end of the first push plate, the bottom end of the first spring is fixedly connected with the bottom end of the inner wall of the mounting groove, the top end of the first, second locating piece and the mutual block of constant head tank, fixed chamber has been seted up on the top of the inside front side of electricity cabinet, and the top left and right sides in fixed chamber has all seted up the third spacing groove, the inside all covers of third spacing inslot are equipped with the second push rod, and the bottom of second push rod all links firmly the top in the second push pedal, the outside winding of second push rod has the second spring, and the top of second spring links firmly on fixed intracavity wall top, the bottom of second spring links firmly the top in the second push pedal, and the left and right sides of second push pedal bottom has all linked firmly the locking piece.

Preferably, the baffle is fixedly connected to the periphery of the front end inside the electric cabinet, and the baffle is mutually clamped with the first protective net and the second protective net.

Preferably, the bottom end in the electric cabinet is provided with a groove, and the groove is clamped with the first positioning block.

Preferably, the front end of second push pedal has the arm-tie fixedly connected, the kerve of mutually supporting with the arm-tie is seted up to the front end of electricity cabinet, the locking piece is the design of slope form, and the notch with the mutual block of locking piece is seted up on the top of second protection network.

Preferably, the front side and the rear side of the bottom end of the third limiting groove are fixedly connected with limiting blocks, the top end of the second push rod is fixedly connected with a limiting plate, and the limiting plate and the limiting blocks are mutually clamped.

Compared with the prior art, the invention has the beneficial effects that:

1. the municipal power grid power supply equipment with the protection structure is provided with a fixed plate, a rotating plate, rice, a pull rope, a channel, a guide plate, a rotating door and a abdicating groove, when a mouse bites a first protection net to be drilled into an electric cabinet, the mouse is firstly climbed on the fixed plate, under the guiding action of the rice, the mouse moves towards the rotating plate, when the mouse moves to the rear side/position of the rotating plate, under the gravity of the mouse, the rotating shaft rotates to drive the pull rope to move upwards and ascend, the mouse slides down from the rotating plate, under the action of the guide plate, the mouse falls onto blades of a windmill plate, under the action of the rotation of a bearing, a shaft rod rotates to drive the windmill plate to rotate, the mouse is moved out, under the action of the channel, the mouse slides downwards, when the mouse extrudes the rotating door, the rotating door is driven to rotate through the rotating shaft, the mouse shifts out from the passageway is inside, and under the effect in groove of stepping down, the mouse can't push up the revolving door from the outside, has improved usability and practicality, has prevented effectively that the mouse can bite into garrulous to inside electrical components, causes the damage to inside circuit, and the electrical components of damage probably still can take place the risk of short circuit, electrocutes the mouse inside the electronic box, influences the problem of the inside environment of electronic box.

2. The municipal power grid power supply equipment with the protection structure is provided with a first protection net, a lug, a second protection net, a mounting groove, a first push plate and a locking block, when the first protection net is to be replaced, the pull plate is pulled upwards at first, the second push plate moves upwards under the action of the pull plate, the clamping action of the locking block and the second protection net is relieved, the locking block and the second protection net are pulled upwards, the second protection net is taken out, then the first push plate moves upwards under the action of the second protection net relieving the extrusion force on the first protection net, the first protection net moves upwards under the action of the first push plate extruding the lug, the first protection net is lifted upwards to be taken out, the first protection net is replaced, the usability and the practicability are improved, the situation that when a mouse bites the lower end of the protection net is avoided, the whole protection net needs to be replaced is avoided, the problem of wasting cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a partial side view cross-sectional configuration of the rotation mechanism and rejection mechanism of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 6 is a side cross-sectional view of the shaft, ratchet and pawl of the present invention;

FIG. 7 is a schematic view of a front cross-sectional structure of an electrical cabinet according to the present invention;

FIG. 8 is an enlarged view of the structure of FIG. 7 at C according to the present invention;

FIG. 9 is an enlarged view of the structure of FIG. 7 at D in accordance with the present invention;

fig. 10 is an enlarged view of the structure at E in fig. 2 according to the present invention.

In the figure: 100. a device main body; 110. a base; 120. a chassis; 130. an electric cabinet; 140. a heat-dissipating web; 200. a rotating mechanism; 210. a fixing plate; 211. a rotating plate; 212. an anti-skid plate; 214. rice; 215. pulling a rope; 216. a balancing weight; 217. a slider; 220. a first limit groove; 221. a slide rail; 300. an exclusion mechanism; 310. a channel; 311. a guide plate; 312. a rotating door; 313. a yielding groove; 320. a shaft lever; 321. a windmill pan; 322. a ratchet wheel; 323. a pawl; 400. a splicing mechanism; 410. a first protection net; 411. a first positioning block; 412. positioning a groove; 413. a bump; 420. a second protective net; 421. a second positioning block; 430. mounting grooves; 431. a second limit groove; 432. a first push rod; 433. a first push plate; 434. a first spring; 440. a fixed cavity; 441. a third limiting groove; 442. a second push rod; 443. a second push plate; 444. a second spring; 445. and locking the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, an embodiment of the present invention is shown: a municipal power supply equipment with a protection structure comprises an equipment main body 100, the equipment main body 100 comprises a base 110, a case 120, an electric cabinet 130 and a heat dissipation net 140, the top end of the base 110 is fixedly connected with the case 120, the front end of the case 120 is fixedly connected with the electric cabinet 130, the rear side of the interior of the electric cabinet 130 is fixedly connected with the heat dissipation net 140, the bottom end of the interior of the electric cabinet 130 is provided with a rotating mechanism 200, the rotating mechanism 200 comprises a fixed plate 210 and a first limiting groove 220, the bottom end of the interior of the electric cabinet 130 is provided with the fixed plate 210, the middle position of the interior of the fixed plate 210 is movably connected with a rotating plate 211 through a rotating shaft, the top ends of the fixed plate 210 and the rotating plate 211 are fixedly connected with anti-skid plates 212, the top ends of the fixed plate 210 and the rotating plate 211 are provided with rice 214, the front side of the bottom end of the rotating plate 211 is fixedly connected, first spacing groove 220 has been seted up to the inside front end of base 110, and slide rail 221 has all been seted up to the both sides of first spacing groove 220, slide rail 221 and slider 217 are sliding connection, the inside mechanism 300 of getting rid of that is provided with of base 110, it includes passageway 310 and axostylus axostyle 320 to get rid of mechanism 300, the inside front end of base 110 is provided with passageway 310, and the top of passageway 310 runs through inside the upper surface extension of base 110 extends to electric cabinet 130, the front side on the inside top of passageway 310 has linked firmly guide board 311, and the inside intermediate position of passageway 310 is provided with axostylus axostyle 320, the both sides of axostylus axostyle 320 are all connected inside passageway 310 through bearing swing joint, and the outside cover of axostylus axostyle 320 is equipped with wind wagon dish 321, the outside left side cover of axostylus axostyle 320 is equipped with ratchet 322.

The inside pivot swing joint of rotor plate 211 is located at the 1/3 position of rotor plate 211 front end, and antiskid ribbed tile 212 is the triangle-shaped design, under triangle-shaped's effect, has increased the frictional force of mouse when climbing for the mouse can carry out better climbing, under the effect of pivot, can make the mouse when climbing the rear end of rotor plate 211, can rotate under the pivot effect, makes the mouse drop, has improved ease for use and practicality.

The bottom of passageway 310 is the arc design, and the front end of passageway 310 bottom is provided with rotating door 312, rotating door 312's intermediate position department is inside passageway 310 through pivot swing joint, and the upper and lower both ends of passageway 310 bottom front side have all been seted up and have been stepped down groove 313, step down groove 313 all with rotating door 312 mutual block, the front that base 110 was run through to the front in bottom step down groove 313 extends to base 110 surface, under the effect through passageway 310, messenger's mouse lapse that can be quick, and under rotating door 312 and step down the effect in groove 313, one-way has been formed, can obstruct outside animal and get into, the ease of use has been improved.

The upper end and the lower end of the shaft rod 320 are fixedly connected with clamping blocks, the upper end and the lower end of the interior of the windmill disc 321 and the ratchet wheel 322 are respectively provided with a clamping groove which is clamped with the clamping blocks, the right side of the ratchet wheel 322 is movably connected with the channel 310 through a bearing, the windmill disc 321 and the ratchet wheel 322 can be better driven to rotate under the action of the clamping grooves and the clamping blocks, and the usability is improved.

The splicing mechanism 400 comprises a first protection net 410, a second protection net 420, a mounting groove 430 and a fixing cavity 440, wherein the bottom end of the front side inside the electric cabinet 130 is provided with the first protection net 410, the bottom end of the first protection net 410 is fixedly connected with a first positioning block 411, the bottom end of the first protection net 410 is provided with a positioning groove 412, the two sides of the top end of the first protection net 410 are fixedly connected with a bump 413, the bottom ends of the two sides of the electric cabinet 130 are provided with the mounting groove 430, the bottom end of the inside of the mounting groove 430 is provided with a second limiting groove 431, the inside of the second limiting groove 431 is sleeved with a first push rod 432, the top end of the first push rod 432 is fixedly connected with a first push plate 433, the outside of the first push rod 432 is wound with a first spring 434, the top end of the first spring 434 is fixedly connected with the bottom end of the first push plate 433, the bottom end of the first spring 434 is fixedly connected with the bottom end of the inner wall of, the second positioning block 421 is engaged with the positioning groove 412, a fixing cavity 440 is formed at the top end of the front side inside the electric cabinet 130, the left and right sides of the top end of the fixing cavity 440 are both provided with third limiting grooves 441, the third limiting grooves 441 are all sleeved with second push rods 442, and the bottom end of the second push rod 442 is fixedly connected to the top end of the second pusher 443, the second push rod 442 is wound with a second spring 444, the top end of the second spring 444 is fixedly connected to the top end of the inner wall of the fixing cavity 440, the bottom end of the second spring 444 is fixedly connected to the top end of the second pusher 443, and the left and right sides of the bottom end of the second pusher 443 are fixedly connected with the locking blocks 445, under the action of the mechanism, the first protective net 410 and the second protective net 420 can be spliced, when the first protection net 410 or the second protection net 420 is damaged, only a part of the first protection net can be maintained and replaced, so that the maintenance cost is reduced, and the usability and the practicability are improved.

All linked firmly the baffle all around of the inside front end of electricity cabinet 130, and baffle and the mutual block of first protection network 410 and second protection network 420 under the effect of baffle for first protection network 410 and the inside laminating more of second protection network 420 have improved the stability of first protection network 410 and second protection network 420 at electricity cabinet 130 internally mounted.

The inside bottom of electricity cabinet 130 has seted up the recess, and the recess and the mutual block of first locating block 411 can carry out fixed operation to first protection network 410 under the effect of recess, prevents that first protection network 410 from taking place the slope.

The front end of second push pedal 443 has the arm-tie admittedly, and the kerve of mutually supporting with the arm-tie is seted up to the front end of electric cabinet 130, and locking block 445 is the design of slope form, and the notch with the mutual block of locking block 445 is seted up on the top of second protection network 420, under the effect of arm-tie for the operation is simple more convenient when stimulateeing second push pedal 443, and under the effect of notch, fixes second protection network 420, prevents the skew.

Both sides have all linked firmly the stopper around the third spacing groove 441 bottom, and second push rod 442 top has linked firmly the limiting plate, and limiting plate and the mutual block of stopper can prevent under the extrusion of second spring 444, and second push rod 442 takes place to drop from the inside roll-off of third spacing groove 441 with third spacing groove 441 under the effect of stopper and limiting plate, have improved stability.

The working principle is as follows: when a mouse bites the first protection net 410, the mouse firstly drills on the surface of the fixed plate 210, the mouse moves to the direction of the rotating plate 211 little by little under the guiding action of the rice 214 on the surfaces of the fixed plate 210 and the rotating plate 211 and climbs towards the rear side of the rotating plate 211, when the mouse moves to the rear side of the rotating plate 211, the rotating plate 211 rotates through the rotating shaft under the gravity of the mouse to drive the pull rope 215 to move upwards, so that the counterweight block 216 ascends under the limiting action of the sliding block 217 and the sliding rail 221, the mouse falls from the rotating plate 211 and falls into the channel 310, the mouse is guided under the action of the guide plate 311 to fall on the blades of the windmill disc 321, the shaft rod 320 rotates under the action of the bearing to drive the windmill disc 321 to rotate, the mouse is moved out, and the windmill disc 321 can only rotate forwards under the action of the ratchet wheel 322 and the pawl 323, under the effect of pawl 323 and ratchet 322 block for windmill dish 321 can't reverse, prevent that the mouse from upwards climbing and reentry inside electric cabinet 130, under the effect of passageway 310, the mouse is the landing downwards, when the mouse extrudees revolving door 312, under the effect through the pivot, revolving door 312 takes place to rotate, and the mouse is shifted out, and under the effect of groove 313 of stepping down, the mouse can't push up revolving door 312 from the outside and open.

When the first protection net 410 is to be replaced, the pulling plate is pulled upwards first, the second spring 444 is elastically deformed, the second pushing plate 443 is moved upwards under the action of the pulling force of the pulling plate, so that the clamping action of the locking block 445 and the second protection net 420 is released, the top end of the second protection net 420 is tilted outwards, then the second protection net 420 is lifted upwards, the second protection net 420 is taken out, then the first spring 434 is squeezed upwards under the action that the second protection net 420 releases the squeezing force on the first protection net 410, the first pushing plate 433 is moved upwards, the first protection net 410 is moved upwards under the action that the first pushing plate 433 squeezes the bump 413, the first protection net 410 is lifted upwards, the first protection net 410 is taken out, the first protection net 410 is replaced, and the operation is finished.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A municipal power supply equipment with a protective structure, comprising a device body (100), characterized in that: the device main body (100) comprises a base (110), a case (120), an electric cabinet (130) and a heat dissipation net (140), the top end of the base (110) is fixedly connected with the case (120), the front end of the case (120) is fixedly connected with the electric cabinet (130), the heat dissipation net (140) is fixedly connected with the rear side of the inside of the electric cabinet (130), a rotating mechanism (200) is arranged at the bottom end of the inside of the electric cabinet (130), the rotating mechanism (200) comprises a fixed plate (210) and a first limiting groove (220), a fixed plate (210) is arranged at the bottom end of the inside of the electric cabinet (130), a rotating plate (211) is movably connected with the middle position of the inside of the fixed plate (210) through a rotating shaft, anti-skid plates (212) are fixedly connected with the top ends of the fixed plate (210) and the rotating plate (211), rice grains (214) are placed at the top ends of the fixed plate (210) and the rotating plate (211), and a pull rope, the bottom end of the pull rope (215) is fixedly connected with a balancing weight (216), two sides of the balancing weight (216) are fixedly connected with sliding blocks (217), the front end inside the base (110) is provided with a first limiting groove (220), two sides of the first limiting groove (220) are provided with sliding rails (221), the sliding rails (221) and the sliding blocks (217) are in sliding connection, an excluding mechanism (300) is arranged inside the base (110), the excluding mechanism (300) comprises a channel (310) and a shaft lever (320), the front end inside the base (110) is provided with the channel (310), the top end of the channel (310) penetrates through the upper surface of the base (110) and extends into the electric cabinet (130), the front side of the top end inside the channel (310) is fixedly connected with a guide plate (311), the middle position inside the channel (310) is provided with the shaft lever (320), two sides of the shaft lever (320) are movably connected inside the channel (310) through bearings, and the wind wheel disk (321) is sleeved outside the shaft lever (320), the ratchet wheel (322) is sleeved on the left side of the outside of the shaft lever (320), the pawl (323) is arranged at the top end of the ratchet wheel (322), the pawl (323) is movably connected with the channel (310) through a rotating shaft, and the splicing mechanism (400) is arranged at the front end of the electric cabinet (130).

2. The municipal power supply equipment with the protective structure according to claim 1, wherein: the rotating shaft in the rotating plate (211) is movably connected to the 1/3 position at the front end of the rotating plate (211), and the anti-skid plate (212) is designed in a triangular mode.

3. The municipal power supply equipment with the protective structure according to claim 1, wherein: the bottom of passageway (310) is the arc design, and the front end of passageway (310) bottom is provided with rotating door (312), rotating door (312)'s intermediate position department is inside passageway (310) through pivot swing joint, and passageway (310) bottom front side's upper and lower both ends have all seted up the groove of stepping down (313), the groove of stepping down (313) all with rotating door (312) block each other, the bottom the front that the base (110) was run through to the groove of stepping down (313) extends to base (110) surface.

4. The municipal power supply equipment with the protective structure according to claim 1, wherein: the upper end and the lower end of the shaft rod (320) are fixedly connected with clamping blocks, clamping grooves clamped with the clamping blocks are formed in the upper end and the lower end of the interior of the windmill disc (321) and the ratchet wheel (322), and the right side of the ratchet wheel (322) is movably connected with the channel (310) through a bearing.

5. The municipal power supply equipment with the protective structure according to claim 1, wherein: the splicing mechanism (400) comprises a first protective net (410), a second protective net (420), mounting grooves (430) and a fixed cavity (440), wherein the bottom end of the front side in the interior of the electric cabinet (130) is provided with the first protective net (410), the bottom end of the first protective net (410) is fixedly connected with a first positioning block (411), the bottom end of the first protective net (410) is provided with a positioning groove (412), both sides of the top end of the first protective net (410) are fixedly connected with a convex block (413), the bottom ends of both sides of the electric cabinet (130) are provided with the mounting grooves (430), the bottom end in the interior of the mounting grooves (430) is provided with a second limiting groove (431), the second limiting groove (431) is internally sleeved with a first push rod (432), the top end of the first push rod (432) is fixedly connected with a first push pedal (433), the exterior of the first push rod (432) is wound with a first spring (434), and the top end of the first spring (434) is fixedly connected with, the bottom end of the first spring (434) is fixedly connected to the bottom end of the inner wall of the mounting groove (430), the top end of the first protective net (410) is provided with a second protective net (420), the bottom end of the second protective net (420) is fixedly connected with a second positioning block (421), the second positioning block (421) is mutually clamped with the positioning groove (412), the top end of the front side in the electric cabinet (130) is provided with a fixed cavity (440), the left side and the right side of the top end of the fixed cavity (440) are provided with third limiting grooves (441), the third limiting grooves (441) are internally provided with second push rods (442) in a sleeved mode, the bottom ends of the second push rods (442) are fixedly connected to the top end of the second push plate (443), the outer portions of the second push rods (442) are wound with second springs (444), the top ends of the second springs (444) are fixedly connected to the top end of the inner wall of the fixed cavity (440), and the bottom ends of the second springs (444) are fixedly connected, and the left and right sides of the bottom end of the second push plate (443) are fixedly connected with locking blocks (445).

6. The municipal power supply equipment with the protective structure according to claim 5, wherein: all the peripheries of the front end in the electric cabinet (130) are fixedly connected with baffles, and the baffles are mutually clamped with the first protective net (410) and the second protective net (420).

7. The municipal power supply equipment with the protective structure according to claim 5, wherein: the bottom end in the electric cabinet (130) is provided with a groove, and the groove is clamped with the first positioning block (411) mutually.

8. The municipal power supply equipment with the protective structure according to claim 5, wherein: the front end of the second push plate (443) is fixedly connected with a pull plate, the front end of the electric cabinet (130) is provided with a pull groove matched with the pull plate, the locking block (445) is designed in an inclined manner, and the top end of the second protective net (420) is provided with a notch clamped with the locking block (445).

9. The municipal power supply equipment with the protective structure according to claim 5, wherein: the front side and the rear side of the bottom end of the third limiting groove (441) are fixedly connected with limiting blocks, the top end of the second push rod (442) is fixedly connected with a limiting plate, and the limiting plate and the limiting blocks are mutually clamped.