CN215255102U

CN215255102U - Safety protection device for electric power maintenance

Info

Publication number: CN215255102U
Application number: CN202121787426.8U
Authority: CN
Inventors: 袁文浩; 黄燚彬; 陶春玉
Original assignee: Huizhou Huicheng Electric Power Industry Co ltd
Current assignee: Huizhou Huicheng Electric Power Industry Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-12-21
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a safety protection device for electric power maintenance, the placing mechanism is all installed at the four corners position of the bottom of the outer end of the box body, the placing mechanism comprises a supporting cylinder, a push rod, a spring, a containing groove, a rotating shaft, a limiting plate, a mounting groove, a guide rod, a push rod and a hollow cylinder, the supporting cylinder is welded at the four corners position of the bottom of the outer end of the box body, the push rod is embedded at the top end of the supporting cylinder in a sliding way, the position of the push rod is convenient to change through the spring, the rotating plate is convenient to rotate through the rotating shaft, the position of the push rod is convenient to fix by matching with the limitation of the supporting cylinder, thereby the box body is convenient to support and heighten, the box body is convenient to be placed at the position to be placed, the position of the push rod is convenient to change through the matching of the guide rod and the hollow cylinder, and the reaction force of the spring is passed through again, thereby be convenient for reset the push rod, and then portable box removes.

Description

Safety protection device for electric power maintenance

Technical Field

The utility model relates to an electric power maintenance technical field specifically is a safety device for electric power maintenance.

Background

In the current internet era, we still have a continuously increasing demand on electric power, because we invent more products using electric power, such as computers, household appliances and the like, and the continuous appearance of new technologies can not be denied to enable the electric power to become a necessity of people, so that technical engineers and professional instruments are of great importance to professional maintenance of electrical equipment, including generators, transformers, power lines, circuit breakers and other equipment;

a safety shield for power maintenance as disclosed in the prior art, application No. (202020176098.7), which patent: the shell is convenient to carry through the lifting handle, and meanwhile, the safety component adopts a self-telescopic structure, and the enclosure can be automatically recycled under the action of the ruler spring;

however, this patent lacks an assembly for supporting the installation protection device to a high degree, so that the worker is not easy to place the box body under the condition of sundries on the ground, and therefore, for these conditions, in order to avoid the above technical problems, it is necessary to provide a safety protection device for power maintenance to overcome the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safety device for electric power maintenance can effectively solve the subassembly that the lack of proposing among the above-mentioned background art carries out the supporting pad height to installation protector for the staff is difficult for having the condition of debris subaerial, carries out the problem of placing to the box.

In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device for electric power maintenance comprises a box body, wherein placing mechanisms are arranged at four corners of the bottom of the outer end of the box body and comprise supporting cylinders, push rods, springs, accommodating grooves, rotating shafts, limiting plates, mounting grooves, guide rods, ejector rods and hollow cylinders;

the utility model discloses a box, including box outer end, support section of thick bamboo, push rod, limiting plate, guide bar, ejector pin outer end, push rod outer end, guide bar, ejector pin outer end, support section of thick bamboo top sliding embedding and have the push rod, it has the spring to support section of thick bamboo top middle part to be located the embedding of push rod outer end, push rod outer end bottom position department symmetry has been seted up and has been accomodate the groove, it has the pivot to accomodate inslot wall bottom position department rotation embedding, the limiting plate has been cup jointed to the pivot outer end, push rod outer end bottom is located and has been accomodate groove one side position department and seted up the mounting groove, the inside embedding of mounting groove has the guide bar, the guide bar outer end slides and has cup jointed the ejector pin, the equal fixed connection in hollow section of thick bamboo inner wall in two ejector pin outer ends.

Preferably, the top end of the spring is embedded into one side of the bottom end of the push rod, and the outer end of the push rod penetrates through the top end of the supporting cylinder.

Preferably, the top end of the ejector rod is contacted with the bottom end of the limiting plate, and the top end of the limiting plate is contacted with the bottom end of the supporting cylinder.

Preferably, an assembly recovery mechanism is arranged in the box body, and comprises a placing block, a placing groove, a baffle plate, a clamping plate, a mounting plate, a connecting rod, an embedding groove, a mounting block, an extending plate, a rotating rod and a buffer plate;

the bottom end inside the box body is equidistantly and symmetrically welded with a placing block, one end of the placing block is provided with a placing groove, a baffle is rotatably embedded at the side position of one end of the placing block, and the side of one end of the placing block is welded with a clamping plate corresponding to the position of one side of the baffle, the top end of the interior of the box body is symmetrically welded with mounting plates at equal intervals, the inner walls of the two mounting plates which are closest to each other are all arranged at the two side ends of the connecting rod, one side end of each of the two connecting rods which are positioned at the same side is embedded with an embedded rod, one side end of each of the two connecting rods which are positioned at the other side is provided with an embedded groove corresponding to the position of one side of each of the two embedded rods, the utility model discloses a box inner wall, including box inner wall, connecting rod, mounting block, bracing piece, baffle plate, the box inner wall middle part fixedly connected with installation piece of position department, the symmetrical welding of the corresponding connecting rod one side position department in installation piece outer end has the extension board, two extension inboard wall mounting is in dwang both sides end, the dwang outer end is rotated and has been cup jointed the baffle plate.

Preferably, the outer end of the baffle is matched with the inside of the clamping plate, and the outer end of the embedding rod is matched with the inside of the embedding groove.

Preferably, the top position of the inner side of the buffer plate is in contact with the top end of the mounting block, and a rubber pad is adhered to the outer surface of the buffer plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with placement machine and construct, through the spring, be convenient for change the position of push rod, and through the pivot, be convenient for rotate the rotor plate, the restriction of a supporting cylinder is supported in the cooperation simultaneously, be convenient for fix the position of push rod, thereby be convenient for support the bed hedgehopping to the box, place the position of placing at needs with this convenience, cooperate through guide bar and hollow section of thick bamboo, be convenient for change the position of ejector pin, so that accomodate the limiting plate and accomodate the inslot portion, the reaction force through the spring once more, thereby be convenient for reset the push rod, and then portable box removes.

2. Be provided with the equipment and retrieve the mechanism, through embedding pole and embedded groove cooperation, be convenient for splice two connecting rods to this is convenient for assemble a plurality of boxes, thereby when being convenient for carry out electric power maintenance to the staff, to opening the effect of warning around, and through the standing groove, be convenient for place the connecting rod, simultaneously through baffle and joint board cooperation, be convenient for carry on spacingly to the connecting rod, so that place the connecting rod, thereby be convenient for transport the box.

3. Be provided with installation piece, extension board, dwang and buffer board, through the dwang, be convenient for rotate the buffer board to through the support of extension board, when making the connecting rod freely fall with this, because the effect of buffer board, be convenient for cushion the impact force of connecting rod, thereby make the connecting rod slowly accomodate inside the standing groove, avoid accomodating at a rate too fast, cause the damage to the connecting rod.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a cross-sectional view of the support cylinder of the present invention;

FIG. 3 is a schematic diagram of the structure of the area in FIG. A;

fig. 4 is a schematic view of the installation structure of the baffle plate of the present invention;

FIG. 5 is a schematic view of the mounting structure of the connecting rod of the present invention;

FIG. 6 is a schematic view of the installation structure of the buffer board of the present invention;

reference numbers in the figures: 1. a box body;

2. a placement mechanism; 201. a support cylinder; 202. a push rod; 203. a spring; 204. a receiving groove; 205. a rotating shaft; 206. a limiting plate; 207. mounting grooves; 208. a guide bar; 209. a top rod; 210. a hollow cylinder;

3. assembling a recovery mechanism; 301. placing the blocks; 302. a placement groove; 303. a baffle plate; 304. a clamping and connecting plate; 305. mounting a plate; 306. a connecting rod; 307. an embedded rod; 308. a groove is embedded; 309. mounting blocks; 310. an extension plate; 311. rotating the rod; 312. a buffer plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-6, the utility model provides a technical scheme, a safety device for electric power maintenance, including box 1, placing mechanism 2 is all installed at the bottom four corners position of box 1 outer end, and placing mechanism 2 includes a support section of thick bamboo 201, push rod 202, spring 203, accomodate groove 204, pivot 205, limiting plate 206, mounting groove 207, guide bar 208, ejector pin 209 and hollow section of thick bamboo 210;

the four corners of the bottom of the outer end of the box body 1 are welded with supporting cylinders 201, push rods 202 are embedded in the top ends of the supporting cylinders 201 in a sliding manner, springs 203 are embedded in the middle of the top ends of the supporting cylinders 201 at the outer ends of the push rods 202 to facilitate resetting of the push rods 202, the top ends of the springs 203 are embedded in one side of the bottom ends of the push rods 202, the outer end of the push rod 202 penetrates the top end of the support cylinder 201, the bottom position of the outer end of the push rod 202 is symmetrically provided with accommodating grooves 204, the bottom position of the inner wall of the accommodating groove 204 is rotatably embedded with a rotating shaft 205, the outer end of the rotating shaft 205 is sleeved with a limit plate 206, the bottom position of the outer end of the push rod 202 at one side of the accommodating groove 204 is provided with a mounting groove 207, a guide rod 208 is embedded in the mounting groove 207, the outer end of the guide rod 208 is sleeved with a push rod 209 in a sliding manner, so that the movement of the limit plate 206 is facilitated, the top end of the push rod 209 is contacted with the bottom end of the limit plate 206, and the top of limiting plate 206 contacts with the bottom of a support section of thick bamboo 201, and equal fixed connection in hollow section of thick bamboo 210 inner wall of two ejector pins 209 outer ends.

The assembly and recovery mechanism 3 is installed inside the box body 1, and the assembly and recovery mechanism 3 comprises a placing block 301, a placing groove 302, a baffle plate 303, a clamping plate 304, a mounting plate 305, a connecting rod 306, an embedding rod 307, an embedding groove 308, a mounting block 309, an extending plate 310, a rotating rod 311 and a buffer plate 312;

the bottom end of the interior of the box body 1 is equidistantly and symmetrically welded with a placing block 301, one end of the placing block 301 is provided with a placing groove 302, the position of the lateral side of one end of the placing block 301 is rotatably embedded with a baffle 303, the lateral side of one end of the placing block 301 is welded with a clamping plate 304 corresponding to the position of one side of the baffle 303, the top end of the interior of the box body 1 is equidistantly and symmetrically welded with a mounting plate 305, the inner walls of the two mounting plates 305 with the closest distance are respectively arranged at the two side ends of the connecting rods 306, which are positioned at the same side, respectively embedded with an embedded rod 307, one side ends of the two connecting rods 306, which are positioned at the other side, respectively provided with an embedded groove 308 corresponding to the position of one side of the two embedded rods 307, so that a plurality of box bodies 1 can be conveniently assembled, the outer ends of the baffles 303 are matched with the interior of the clamping plate 304, the outer ends of the embedded rods 307 are matched with the interior of the embedded grooves 308, so that the connecting rods 306 can be conveniently limited, and the mounting blocks 309 are fixedly connected at the middle positions of the inner walls of the box bodies 1, the outer end of the mounting block 309 is symmetrically welded with the extension plates 310 corresponding to the positions on one side of the connecting rod 306, the inner walls of the two extension plates 310 are mounted at the two sides of the rotating rod 311, the outer end of the rotating rod 311 is rotatably sleeved with the buffer plate 312, the buffer plate 312 is conveniently placed, the top position of the inner side of the buffer plate 312 is in contact with the top end of the mounting block 309, and the outer surface of the buffer plate 312 is pasted with a rubber pad.

The utility model discloses a theory of operation and use flow: firstly, the push rod 202 is pressed, the push rod 202 drives the spring 203 to compress, so that the push rod 202 drives the limit plate 206 to move, when the limit plate 206 completely penetrates the inside of the support cylinder 201, the limit plate 206 rotates to a position vertical to the accommodating groove 204 due to the action of the rotating shaft 205, then the box body 1 is placed on the ground, the push rod 202 is driven to move upwards due to the self gravity of the box body 1, so that the top end of the limit plate 206 is contacted with the top end of the support cylinder 201, the position of the push rod 202 is convenient to fix due to the limitation of the support cylinder 201, so that the box body 1 is convenient to be supported and heightened, in addition, the box body 1 is lifted, the push rod 202 is pressed, then the hollow cylinder 210 is pulled, so that the hollow cylinder 210 drives the push rod 209 to slide at the outer end of the guide rod 208, so that the push rod 209 drives the limit plate 206 to rotate to the inside of the accommodating groove 204, at this time, due to the counterforce of the spring 203, the push rod 202 drives the limit plate 206 to be accommodated in the support cylinder 201, so that the push rod 202 can be conveniently reset, and a worker can conveniently and portably move the box body 1;

secondly, the connecting rod 306 is rotated to enable the connecting rod 306 to rotate inside the mounting plate 305, when the connecting rod 306 rotates to be perpendicular to the box bodies 1, due to the action of the embedded rod 307 and the embedded groove 308, the assembly of the plurality of box bodies 1 is facilitated, thereby facilitating the power maintenance of workers, the warning effect is achieved around the connecting rod, after the power maintenance is finished, the plurality of box bodies 1 are pulled to enable the embedded rod 307 to be separated from the embedded groove 308, then due to the self gravity of the connecting rod 306, the connecting rod rotates inside the mounting plate 305, when the outer end of the connecting rod 306 contacts the buffer plate 312, the buffer plate 312 rotates at the outer end of the rotating rod 311, due to the action of the buffer plate 312, the impact force of the connecting rod 306 is buffered, the connecting rod 306 is slowly stored inside the placing groove 302, the phenomenon that the storage speed is too fast, the damage to the connecting rod 306 is caused is avoided, the baffle plate 303 is rotated, when the baffle plate 303 is clamped with the clamping plate 304, carry on spacingly to the connecting rod 306 to this is convenient for place the connecting rod 306, thereby is convenient for transport the box 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A safety device for power maintenance, includes box (1), its characterized in that: the device comprises a box body (1), wherein placing mechanisms (2) are respectively installed at four corners of the bottom of the outer end of the box body (1), and each placing mechanism (2) comprises a supporting cylinder (201), a push rod (202), a spring (203), a containing groove (204), a rotating shaft (205), a limiting plate (206), a mounting groove (207), a guide rod (208), a push rod (209) and a hollow cylinder (210);

the utility model discloses a support box, including box (1), support section of thick bamboo (201) and push rod (204), it has push rod (202) to support the equal welding of a section of thick bamboo (201) outer end bottom four corners position department, it has spring (203) to support a section of thick bamboo (201) top sliding embedding, it has spring (203) to be located push rod (202) outer end embedding in the middle part of supporting a section of thick bamboo (201) top, push rod (202) outer end bottom position department symmetry has been seted up and has been accomodate groove (204), it has pivot (205) to accomodate groove (204) inner wall bottom position department rotation embedding, limiting plate (206) have been cup jointed to pivot (205) outer end, push rod (202) outer end bottom is located and has been accomodate groove (204) one side position department and has seted up mounting groove (207), inside embedding of mounting groove (207) has guide bar (208), ejector pin (209) outer end sliding cup jointed ejector pin (209), two equal fixed connection in hollow section of thick bamboo (210) inner wall in guide bar (208).

2. A safety shield for power maintenance as recited in claim 1, wherein: the top end of the spring (203) is embedded into one side position of the bottom end of the push rod (202), and the outer end of the push rod (202) penetrates through the top end of the support cylinder (201).

3. A safety shield for power maintenance as recited in claim 1, wherein: the top end of the ejector rod (209) is in contact with the bottom end of the limiting plate (206), and the top end of the limiting plate (206) is in contact with the bottom end of the supporting cylinder (201).

4. A safety shield for power maintenance as recited in claim 1, wherein: the assembling and recycling device is characterized in that an assembling and recycling mechanism (3) is arranged in the box body (1), and the assembling and recycling mechanism (3) comprises a placing block (301), a placing groove (302), a baffle (303), a clamping plate (304), a mounting plate (305), a connecting rod (306), an embedding rod (307), an embedding groove (308), a mounting block (309), an extending plate (310), a rotating rod (311) and a buffer plate (312);

the welding of the equidistance symmetry in the inside bottom of box (1) has and places piece (301), place piece (301) one end and seted up standing groove (302), place piece (301) one end avris position department and rotate and have embedded baffle (303), and place piece (301) one end avris and correspond baffle (303) one side position department and weld joint board (304), the welding of the equidistance symmetry in the inside top of box (1) has mounting panel (305), and two nearest mounting panel (305) inner wall all installs in connecting rod (306) both sides end, is located two of the same one side connecting rod (306) one side end all embeds embedded rod (307), is located two of the opposite side connecting rod (306) one side position department corresponding two embedded rod (307) one side position department all seted up embedded groove (308), box (1) inner wall middle part position department fixedly connected with installation piece (309), installation piece (309) outer end corresponds connecting rod (306) one side position department symmetrical welding and has extension board (310), two extension board (310) inner wall is installed in dwang (311) both sides end, dwang (311) outer end is rotated and is cup jointed buffer board (312).

5. A safety shield for power maintenance according to claim 4, wherein: the outer end of the baffle (303) is matched with the interior of the clamping plate (304), and the outer end of the embedding rod (307) is matched with the interior of the embedding groove (308).

6. A safety shield for power maintenance according to claim 4, wherein: the top position of the inner side of the buffer plate (312) is in contact with the top end of the mounting block (309), and a rubber pad is pasted on the outer surface of the buffer plate (312).