CN211283535U

CN211283535U - Buried electrical cabinet

Info

Publication number: CN211283535U
Application number: CN201922093614.XU
Authority: CN
Inventors: 胡彦伦; 刘月华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-18
Anticipated expiration: 2029-11-28

Abstract

The utility model relates to a buried electrical cabinet, which comprises an electrical cabinet body, an underground foundation pit, a single-wheel footstock, a long rope, a double-wheel footstock, a short rope, a transmission gear, a driving gear, a hinge shaft, a motor, a transmission part, a connecting rope and a support plate, wherein the electrical cabinet body is pre-buried in the underground foundation pit, the electrical cabinet body is placed on the support plate, the driving gear is meshed with the transmission gear, the hinge shaft is fixedly connected with the output end of the motor, one end of the long rope is wound on the hinge shaft, the other end of the long rope runs through the double-wheel footstock and the single-wheel footstock, a first pulley and a third pulley are both butted with the long rope, one end of the short rope is wound on the second pulley, the other end of the short rope runs through the bottom of the double-wheel footstock, and a first connecting rod and a second connecting rod are both fixedly connected with a pin shaft through, meanwhile, the water is prevented from permeating, and the safety is improved.

Description

Buried electrical cabinet

Technical Field

The utility model relates to an electrical cabinet technical field specifically is a bury formula regulator cubicle.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The regulator cubicle is placed on the ground mostly among the prior art, or hang on the wall, this kind of mode has necessarily taken very big space, so need bury the regulator cubicle underground, but consequently can bring the trouble of the maintenance of being not convenient for, for this, document CN207251013U proposes one kind and is the buried formula regulator cubicle in the underground that utilizes buoyancy and the linker principle convenient to overhaul of water, and the shortcoming is inside water can permeate the regulator cubicle, leads to the regulator cubicle to wet the short circuit and damage, whole circuit paralysis's problem even, to sum up, this application now proposes one kind and buries the formula regulator cubicle and solve the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bury formula regulator cubicle to solve the problem that proposes in the above-mentioned background art, the utility model discloses convenient to use, easy operation, systematic height, the practicality is strong.

In order to achieve the above object, the utility model provides a following technical scheme: an underground electrical cabinet comprises an electrical cabinet body and an underground foundation pit, wherein the top of the electrical cabinet body is detachably connected with a top cover, the electrical cabinet body is pre-buried in the underground foundation pit, the electrical cabinet also comprises an elevating mechanism, the elevating mechanism comprises a first pulley, a single-wheel footstock, a long rope, a double-wheel footstock, a second pulley, a third pulley, a short rope, a transmission gear, a driving gear, a hinge shaft, a motor, a transmission part, a connecting rope and a support plate, the support plate is slidably connected with the inner wall of the underground foundation pit, the electrical cabinet body is placed on the support plate, the single-wheel footstock and the double-wheel footstock are both arranged at the top in the underground foundation pit, the first pulley is rotatably connected in the single-wheel footstock, the second pulley and the third pulley are rotatably connected in the double-wheel footstock in parallel, the transmission gear is coaxially and fixedly arranged on the second, the driving gear is meshed with the transmission gear, the hinge shaft is rotatably connected inside the underground foundation pit and fixedly connected with the output end of the motor, the transmission part is of a hollow cubic structure and sleeved outside the electrical cabinet body, a second connecting rod is fixed at the left end of the transmission part, a first connecting rod is fixedly connected at the right end of the transmission part, one end of the long rope is wound on the hinge shaft, the other end of the long rope penetrates through the double-wheel top seat and the single-wheel top seat and is fixedly connected with a second circular ring, the second circular ring is sleeved on the second connecting rod, the first pulley and the third pulley are both abutted against the long rope, one end of the short rope is wound on the second pulley, the other end of the short rope penetrates through the bottom of the double-wheel top seat and is fixedly connected with the first circular ring, the first circular ring is sleeved on the first connecting rod, and the left side surface and the right side surface of the short rope are both provided with pin shafts, and the first connecting rod and the second connecting rod are fixedly connected with the pin shaft through connecting ropes.

Preferably, the motor is electrically connected or wirelessly controlled and connected with an external controller.

Preferably, the end of the first connecting rod, which is far away from the transmission member, and the end of the second connecting rod, which is far away from the transmission member, are both provided with limiting rods.

Preferably, a groove body is formed in the upper surface of the support plate, and the electrical cabinet body is placed inside the groove body.

Preferably, elevating system still includes the leading wheel, the leading wheel swivelling joint is inside the underground foundation ditch, one section that long rope lies in between hinge and the double round footstock and the leading wheel looks butt.

Preferably, a rust-proof layer is coated on the surface of the electrical cabinet body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor, the hinge, long rope, the double round footstock, transmission cooperation between single round footstock and the driving medium, form an ascending pulling force, transmission cooperation between rethread connecting rope and the round pin axle, make ascending pulling force transmit to the support plate on, can drive regulator cubicle body rebound in the time of support plate rebound, with the pre-buried underground of regulator cubicle body, when saving space, the maintenance personal of being convenient for is to the maintenance of regulator cubicle, the buoyancy that has replaced traditional utilization water simultaneously makes regulator cubicle rebound's mode, avoided the infiltration because of water, lead to the regulator cubicle to wet, the security has been promoted.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial structure of a lifting mechanism of the present invention;

fig. 3 is a schematic view of a partial structure of the lifting mechanism of the present invention;

fig. 4 is a schematic view of a partial structure of the lifting mechanism of the present invention;

fig. 5 is a schematic view of a partial structure of the driving member of the present invention.

In the reference symbols: 1. an electrical cabinet body; 2. an underground foundation pit; 3. a lifting mechanism; 21. a top cover; 301. a first pulley; 302. a single-wheel top seat; 303. a long rope; 304. a double-wheel top seat; 305. a second pulley; 306. a third pulley; 307. a guide wheel; 308. a short rope; 309. a transmission gear; 310. a driving gear; 311. a hinge shaft; 312. an electric motor; 313. a transmission member; 314. connecting ropes; 315. a carrier plate; 3031. a second circular ring; 3081. a first circular ring; 3131. a first connecting rod; 3132. a second connecting rod; 3133. a limiting rod; 3151. and (7) a pin shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a bury formula regulator cubicle, includes regulator cubicle body 1 and the detachable underground foundation ditch 2 that is connected with top cap 21 in top, regulator cubicle body 1 is pre-buried inside underground foundation ditch 2, has greatly saved the space on earth's surface.

The electrical cabinet also comprises a lifting mechanism 3, wherein the lifting mechanism 3 comprises a first pulley 301, a single-wheel top seat 302, a long rope 303, a double-wheel top seat 304, a second pulley 305, a third pulley 306, a short rope 308, a transmission gear 309, a driving gear 310, a hinge shaft 311, a motor 312, a transmission part 313, a connecting rope 314 and a support plate 315, the support plate 315 is slidably connected to the inner wall of the underground foundation pit 2, the electrical cabinet body 1 is placed on the support plate 315, the single-wheel top seat 302 and the double-wheel top seat 304 are both arranged at the top in the underground foundation pit 2, the first pulley 301 is rotatably connected inside the single-wheel top seat 302, the second pulley 305 and the third pulley 306 are rotatably connected inside the double-wheel top seat 304 in parallel, the transmission gear 309 is coaxially and fixedly arranged on the second pulley 305, the driving gear 310 is coaxially and fixedly arranged on the third pulley 306, the driving gear 309 is meshed with the transmission gear 309, the, the hinge 311 is fixedly connected with the output end of the motor 312, the transmission 313 is a hollow cubic structure and is sleeved outside the electrical cabinet body 1, the left end of the transmission 313 is fixedly provided with a second connecting rod 3132, the right end of the transmission 313 is fixedly connected with a first connecting rod 3131, one end of the long rope 303 is wound on the hinge 311, the other end of the long rope 303 penetrates through the double-wheel top seat 304 and the single-wheel top seat 302 and is fixedly connected with a second ring 3031, the second ring 3031 is sleeved on the second connecting rod 3132, the first pulley 301 and the third pulley 306 are both abutted against the long rope 303, one end of the short rope 308 is wound on the second pulley 305, the other end of the short rope 308 penetrates through the bottom of the double-wheel top seat 304 and is fixedly connected with the first ring 3081, the first ring 3081 is sleeved on the first connecting rod 3131, the left side surface and the right side surface of the carrier plate 315 are both provided with a pin 3151, the first connecting rod 3131 and the second connecting rod 3132 are both fixedly connected with the pin 3151 through the connecting rope, the motor 312 is electrically connected or wirelessly controlled to the external controller, which facilitates the periodic maintenance of the maintenance personnel.

The working process is as follows: when a maintenance person needs to maintain the electrical cabinet body 1, the maintenance person controls the operation of the motor 312, the output end of the motor 312 rotates to drive the hinge shaft 311 to rotate, the hinge shaft 311 rotates to wind the long rope 303 on the surface of the long rope, the long rope 303 is guided by the third pulley 306 inside the double-wheel top seat 304 and the first pulley 301 inside the single-wheel top seat 302 during the winding process to form an upward pulling force, the upward pulling force is transmitted to the transmission member 313 through the matching of the second ring 3031 and the second connecting rod 3132, the second pulley 305 is driven to rotate through the meshing transmission of the driving gear 310 and the transmission gear 309 while the third pulley 306 rotates, the second pulley 305 rotates to drive the short rope 308 to wind on the surface of the short rope, the short rope is locked to form an upward pulling force, and the upward pulling force is transmitted to the transmission member 313 through the matching of the first ring 3081 and the first connecting rod 3131, the transmission member 313 moves upward.

When the transmission member 313 moves upward, the transmission of the first connecting rod 3131 and the second connecting rod 3132 is performed, and the connection rope 314 and the pin 3151 are matched to transmit an upward force to the support plate 315, so as to drive the support plate 315 to move upward, and the support plate 315 drives the electrical cabinet body 1 to move upward while moving upward.

The maintenance personnel can open the top cover 21, overhaul the regulator cubicle body 1.

As a modification of the above embodiment, a limiting rod 3133 is disposed at both an end of the first connecting rod 3131 away from the driving element 313 and an end of the second connecting rod 3132 away from the driving element 313, and the limiting rod 3133 effectively limits the position of the connecting rope 314 to prevent the connecting rope 314 from sliding down.

As an improvement of the above embodiment, a groove is formed in the upper surface of the support plate 315, the electrical cabinet body 1 is placed inside the groove, and the groove restricts the position of the electrical cabinet body 1 to a certain extent, so that the electrical cabinet body 1 is prevented from being worn due to movement.

As a modification of the above embodiment, the lifting mechanism 3 further includes a guide wheel 307, the guide wheel 307 is rotatably connected to the inside of the underground pit 2, a section of the long rope 303 between the hinge shaft 311 and the double-wheel top seat 304 is abutted against the guide wheel 307, and the long rope 303 is guided by the guide wheel 307, so that the movement of the long rope 303 between the hinge shaft 311 and the third pulley 306 is smoother.

The utility model discloses a motor 312, hinge 311, long rope 303, double round footstock 304, the transmission cooperation between single round footstock 302 and the driving medium 313, form an ascending pulling force, rethread connection rope 314 and the transmission cooperation between the round pin axle 3151, make ascending pulling force transmit to on the support plate 315, can drive regulator cubicle body 1 rebound when support plate 315 moves up, with regulator cubicle body 1 pre-buried underground, when saving space, the maintenance personal of being convenient for to the regulator cubicle, the buoyancy that has replaced traditional utilization water simultaneously makes regulator cubicle rebound's mode, avoided because of the infiltration of water, lead to the regulator cubicle to wet, the security has been promoted.

And then solved among the prior art the regulator cubicle and placed on the ground mostly, or hang on the wall, this kind of mode has necessarily taken very big space, so need bury the regulator cubicle underground, but consequently can bring the trouble of the maintenance of not being convenient for, for this, document CN207251013U proposes one kind and is the buried formula regulator cubicle in advance of underground that utilizes the buoyancy of water and linker principle to be convenient for overhaul, the shortcoming is that water can permeate into inside the regulator cubicle, lead to the regulator cubicle to wet the short circuit and damage, whole circuit paralysis's problem even.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bury formula regulator cubicle, includes that regulator cubicle body (1) and top are detachable to be connected with underground foundation ditch (2) of top cap (21), regulator cubicle body (1) is pre-buried inside underground foundation ditch (2), its characterized in that: the electric cabinet also comprises a lifting mechanism (3), wherein the lifting mechanism (3) comprises a first pulley (301), a single-wheel footstock (302), a long rope (303), a double-wheel footstock (304), a second pulley (305), a third pulley (306), a short rope (308), a transmission gear (309), a driving gear (310), a hinge shaft (311), a motor (312), a transmission part (313), a connecting rope (314) and a support plate (315), the support plate (315) is connected to the inner wall of the underground foundation pit (2) in a sliding manner, the electric cabinet body (1) is placed on the support plate (315), the single-wheel footstock (302) and the double-wheel footstock (304) are both arranged at the top in the underground foundation pit (2), the first pulley (301) is rotatably connected inside the single-wheel footstock (302), the second pulley (305) and the third pulley (306) are rotatably connected inside the double-wheel footstock (304) in parallel, a transmission gear (309) is coaxially and fixedly arranged on the second pulley (305), a driving gear (310) is coaxially and fixedly arranged on the third pulley (306), the driving gear (310) is meshed with the transmission gear (309), the hinge shaft (311) is rotatably connected inside the underground foundation pit (2), the hinge shaft (311) is fixedly connected with the output end of the motor (312), the transmission member (313) is of a hollow cube structure and is sleeved outside the electrical cabinet body (1), a second connecting rod (3132) is fixed at the left end of the transmission member (313), a first connecting rod (3131) is fixedly connected at the right end of the transmission member (313), one end of the long rope (303) is wound on the hinge shaft (311), the other end of the long rope (303) penetrates through the double-wheel top seat (304) and the single-wheel top seat (302) and is fixedly connected with a second circular ring (3031), the second circular ring (3031) is sleeved on the second connecting rod (3132), first pulley (301) and third pulley (306) all with long rope (303) looks butt, the one end of short rope (308) twines on second pulley (305), the other end of short rope (308) runs through double round footstock (304) bottom to with first ring (3081) fixed connection, first ring (3081) cover is located on head rod (3131), the left and right sides face of support plate (315) all is provided with round pin axle (3151), head rod (3131) and second connecting rod (3132) all are through connecting rope (314) and round pin axle (3151) fixed connection.

2. The buried electrical cabinet of claim 1, wherein: the motor (312) is electrically connected with an external controller or wirelessly controlled and connected.

3. The buried electrical cabinet of claim 1, wherein: and limiting rods (3133) are arranged at one ends of the first connecting rods (3131) and the second connecting rods (3132) far away from the transmission piece (313).

4. The buried electrical cabinet of claim 1, wherein: a groove body is formed in the upper surface of the support plate (315), and the electrical cabinet body (1) is placed inside the groove body.

5. The buried electrical cabinet of claim 1, wherein: the lifting mechanism (3) further comprises a guide wheel (307), the guide wheel (307) is rotatably connected to the interior of the underground foundation pit (2), and one section of the long rope (303) located between the hinge shaft (311) and the double-wheel top seat (304) is abutted to the guide wheel (307).

6. The buried electrical cabinet of claim 1, wherein: the surface of the electrical cabinet body (1) is coated with an anti-rust layer.