CN116131130A - Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof - Google Patents

Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof Download PDF

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Publication number
CN116131130A
CN116131130A CN202310144272.8A CN202310144272A CN116131130A CN 116131130 A CN116131130 A CN 116131130A CN 202310144272 A CN202310144272 A CN 202310144272A CN 116131130 A CN116131130 A CN 116131130A
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CN
China
Prior art keywords
equipment
rod
seat
cable
rack
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Withdrawn
Application number
CN202310144272.8A
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Chinese (zh)
Inventor
陈宝鼎
雷明光
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Individual
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Individual
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Priority to CN202310144272.8A priority Critical patent/CN116131130A/en
Publication of CN116131130A publication Critical patent/CN116131130A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/12—End pieces terminating in an eye, hook, or fork
    • H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/14—Shutters or guards for preventing access to contacts
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • H02B5/02—Non-enclosed substations; Substations with enclosed and non-enclosed equipment mounted on pole, e.g. pole transformer substation

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Patch Boards (AREA)

Abstract

The application discloses prevent power transmission and distribution equipment rack that cable dropped includes: the two ends of the fixing frame are fixedly provided with rod bodies in a connecting way; the transmission mechanism is rotationally connected and arranged on the fixing frame; the lifting mechanism is rotationally connected and arranged on the fixing frame, so that the lifting effect on the equipment seat can be realized; the equipment seat is hinged on the lifting mechanism; the protection plates are rotatably connected and arranged on two sides of the equipment seat, so that the protection effect on transformer equipment is realized; the cable fixing mechanism is fixedly arranged on the equipment seat through the bolts, and adopts the technical means of the transmission mechanism and the lifting mechanism, so that the technical problem in the prior art is effectively solved, and the equipment seat can be lowered to the height convenient to operate from a higher position when equipment on the equipment seat is required to be overhauled, so that overhauling personnel can conveniently overhauled, and potential safety hazards caused by high-place work are avoided.

Description

Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof
Technical Field
The application relates to the technical field of power transmission equipment racks, in particular to a power transmission and distribution equipment rack capable of preventing cables from falling and a using method of the power transmission and distribution equipment rack.
Background
In the power transmission and transformation, in order to ensure that the transformer can be in a safe position, the transformer needs to be fixed at a certain height by utilizing a bench, then the cable is connected and installed with the bench,
the prior art publication No. CN215528196U provides a power transmission and distribution equipment rack for preventing cables from falling, and the device can play a role in buffering an equipment body through the cooperation of a fixed cylinder, a sliding plate and a spring, so that the equipment body is prevented from being clamped and damaged; can drive the bolt and support in the draw-in groove and further fix the dull and stereotyped through the cooperation setting of worm, first threaded rod and first thread bush, prevent that the dull and stereotyped drop under the exogenic action and cause the damage to the equipment body, and then improved the life of equipment body.
The prior art schemes described above, although achieving the beneficial effects associated with the prior art arrangements, have the following drawbacks; when the device is used, because the rack is fixed at a certain height, when overhauling, workers need to climb to a certain height to overhauls, and the device is inconvenient to put down the rack when overhauling, so that potential safety hazards exist when working at a high place, and meanwhile, the overhauling is inconvenient.
In view of this, we propose a power transmission and distribution equipment rack that prevents cables from dropping.
Disclosure of Invention
1. Technical problem to be solved
An object of the application is to provide a prevent power transmission and distribution equipment rack that cable dropped, solved the technical problem that proposes among the above-mentioned background art, realized can descend to certain height when overhauling with the rack, the technological effect of easy access.
2. Technical proposal
The embodiment of the application provides a prevent power transmission and distribution equipment rack that cable dropped, include: the device comprises a fixing frame, a rod body, a transmission mechanism, a lifting mechanism, an equipment seat, a protection plate and a cable fixing mechanism, wherein the two ends of the fixing frame are fixedly connected with the rod body; the transmission mechanism is rotationally connected and arranged on the fixing frame; the lifting mechanism is rotationally connected and arranged on the fixing frame, so that the lifting effect on the equipment seat can be realized; the equipment seat is hinged on the lifting mechanism; the protection plates are rotatably connected and arranged on two sides of the equipment seat, so that the protection effect on transformer equipment is realized; the cable fixing mechanism is fixedly arranged on the equipment seat through bolts.
The movable mechanism and the lifting mechanism descend the equipment seat from a higher position to a height convenient to operate, the protection plate arranged on the equipment seat provides an overhaul platform when the equipment seat is put down for overhaul, protection shielding is carried out on two sides of equipment, an auxiliary supporting rod arranged on the fixing frame provides auxiliary support when the equipment seat is positioned at a high position, and meanwhile auxiliary supporting legs are arranged on the protection plate, so that stable support can be provided for the protection plate during overhaul, and meanwhile, the cable fixing mechanism is arranged and can clamp and fix one end of a cable.
As an alternative scheme of this application file technical scheme, drive mechanism includes the motor, the motor is connected fixedly with the mount and is set up, the motor output is connected fixedly and is provided with the action wheel, action wheel one side meshing is provided with from the driving wheel, from the fixed threaded rod that is provided with of driving wheel connection, threaded rod both ends and mount inner wall rotation are connected and are set up.
Through adopting above-mentioned technical scheme for the action wheel rotation of motor drive connection, then the action wheel drives the threaded rod rotation of following the driving wheel connection.
As an alternative scheme of this application file technical scheme, threaded rod outer wall threaded connection is provided with the push rod, the equal sliding fit in both ends outer wall of push rod is provided with the sliding seat, the inclined plane has been seted up to the position of sliding seat and push rod contact, sliding seat outer wall and mount inner wall sliding fit setting.
As an alternative scheme of the technical scheme of the application document, the lifting mechanism comprises two stay bar groups, one end of each stay bar group is rotatably connected with the inner wall of the fixing frame, the other end of each stay bar group is hinged with the equipment seat, and a gear A is fixedly arranged at one end of each stay bar group connected with the fixing frame; one end of the sliding seat is fixedly connected with a rack A, and the rack A and the gear A are in meshed transmission.
Through adopting above-mentioned technical scheme, the threaded rod can drive the push rod and remove, and the sliding seat with push rod sliding contact can not be restricted this moment for the vaulting pole group is packed up under the gravity of equipment seat, and the gear A of vaulting pole group connection can drive the sliding seat that rack A connects this moment and remove, thereby makes the equipment seat descend.
As an alternative scheme of the technical scheme, the outer walls of two sides of the fixing frame are respectively and rotatably connected with auxiliary stay bars, one end of each auxiliary stay bar, which is rotatably connected with the fixing frame, is fixedly provided with a worm wheel A, and the other end of each auxiliary stay bar is arranged in sliding contact with the bottom of the equipment seat; the outer walls at two ends of the threaded rod are fixedly connected with a worm A, and the worm A and the worm wheel A are in meshed transmission.
Through adopting above-mentioned technical scheme, worm A that the threaded rod is connected can drive the worm wheel A rotation of meshing to can drive auxiliary stay pole rotation and put down.
As an alternative scheme of the technical scheme, a worm B is rotatably connected and arranged on the inner wall of one side of the equipment seat; the protection plate is fixedly connected with one end of the equipment seat, which is rotationally connected with the equipment seat, and a worm wheel B is arranged on the protection plate in a meshed transmission manner with the worm B.
Through adopting above-mentioned technical scheme, can drive worm B who connects when gear B on the equipment seat and rack B meshing and rotate, then worm B can drive the guard plate that worm wheel B of meshing connects and put down.
As an alternative scheme of the technical scheme, a gear B is fixedly arranged in the middle of the worm B in a connecting way; the outer wall of one side of the fixing frame is fixedly connected with a rack B, and the rack B is meshed with the gear B for transmission.
As an alternative scheme of the technical scheme of the application, an auxiliary supporting leg is rotatably connected to the inner wall of one side of the protection plate, one end of the auxiliary supporting leg penetrates through the inner wall of the protection plate through a pin shaft to extend to the outside and is fixedly connected with a contact rod, the other end of the auxiliary supporting leg is movably contacted with the auxiliary supporting rod, and one end of the auxiliary supporting leg is fixedly connected with the inner wall of the protection plate through a spring; the equipment seat both sides are all connected fixedly and are provided with arc type supporting rod, arc type supporting rod and contact rod meshing transmission setting.
Through adopting above-mentioned technical scheme, the contact rod is not contacted with arc type supporting rod, under the effect of spring, can make supplementary stabilizer blade shift out.
As an alternative scheme of this application file technical scheme, cable fixed establishment includes the dead lever, the dead lever both ends are fixed with the equipment seat through the bolt, the dead lever inner wall rotates to be connected and is provided with two-way lead screw, two-way lead screw outer wall threaded connection is provided with two V type poles.
Through adopting above-mentioned technical scheme, rotate two-way lead screw for two V type poles are close to the cable and fix spacing.
The application method of the power transmission and distribution equipment rack capable of preventing cables from falling comprises the following steps of:
s1, when a transformer is required to be installed, a motor is started firstly, so that the motor drives a connected driving wheel to rotate, then the driving wheel drives a threaded rod connected with a driven wheel to rotate, and a worm A connected with the threaded rod drives a meshed worm wheel A to rotate, so that an auxiliary stay bar is driven to rotate and put down;
s2, the threaded rod drives the push rod to move, the sliding seat in sliding contact with the push rod is not limited at the moment, the supporting rod group is retracted under the gravity of the equipment seat, and the gear A connected with the supporting rod group drives the sliding seat connected with the rack A to move at the moment, so that the equipment seat is lowered;
s3, when the gear B on the equipment seat is meshed with the rack B, the worm B can be driven to rotate, then the worm B can drive the protection plate connected with the meshed worm wheel B to be placed down, at the moment, the contact rod is not contacted with the arc-shaped supporting rod, and the auxiliary support legs can be moved out under the action of the spring;
s4, when the equipment seat descends to a fixed position, the auxiliary support legs are contacted with the auxiliary support rods, so that the protection plate forms a stable platform, and the installation and the maintenance are convenient;
s5, after the transformer is installed, the cable is required to be connected with the transformer, one end of the cable passes through the space between the two V-shaped rods and then is connected with the transformer, the position of the fixing rod is fixed, and then the bidirectional screw rod is rotated, so that the bidirectional screw rod drives the two V-shaped rods to be close to the cable for fixing and limiting, and the cable is prevented from falling off when the cable is used.
3. Advantageous effects
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
1. due to the adoption of the technical means of the transmission mechanism and the lifting mechanism, the technical problem in the prior art is effectively solved, and the equipment on the equipment seat can be lowered to the height convenient to operate from a higher position when the equipment on the equipment seat is required to be overhauled, so that overhauling personnel can conveniently overhaul, and potential safety hazards caused by high-place work are avoided.
2. According to the equipment, the protection plate is arranged on the equipment seat, so that when the equipment is used, both sides of the equipment are protected and shielded, meanwhile, when the equipment seat is put down for maintenance, a maintenance platform can be provided, the problem of inconvenient maintenance work when the ground is not smooth is solved, and the maintenance efficiency is improved.
3. This application can be so that the equipment seat is in the eminence through set up the auxiliary stay pole on the mount and provide auxiliary stay and keep stable, sets up the auxiliary stabilizer blade simultaneously on the guard plate, can be so that provide stable support for the guard plate when overhauing, sets up cable fixed establishment simultaneously, can carry out the centre gripping to the one end of cable fixedly, avoids the cable to drop and drops.
Drawings
FIG. 1 is a schematic view of an overall structure of a power transmission and distribution equipment rack for preventing cables from falling according to a preferred embodiment of the present application;
FIG. 2 is a schematic view showing a descending overall structure of a power transmission and distribution equipment rack for preventing cables from falling according to a preferred embodiment of the present invention;
FIG. 3 is a partially sectional exploded view of a power transmission and distribution equipment rack for preventing cables from falling according to a preferred embodiment of the present invention;
FIG. 4 is a schematic view of a device seat and a protection plate of a rack of power transmission and distribution devices for preventing cables from falling according to a preferred embodiment of the present invention;
FIG. 5 is a schematic view of a cable fixing mechanism of a rack of power transmission and distribution equipment for preventing cables from falling according to a preferred embodiment of the present invention;
the reference numerals in the figures illustrate: 1. a fixing frame; 2. a rod body; 3. a transmission mechanism; 4. a lifting mechanism; 5. an equipment seat; 6. a protection plate; 7. a cable fixing mechanism; 301. a motor; 302. a driving wheel; 303. driven wheel; 304. a threaded rod; 305. a push rod; 306. a sliding seat; 307. a rack A; 308. a worm A; 401. a strut set; 402. a gear A; 101. an auxiliary stay bar; 102. a worm wheel A; 103. a rack B; 501. a worm B; 502. a gear B; 503. an arc-shaped supporting rod; 601. a worm wheel B; 602. auxiliary support legs; 603. a contact lever; 604. a spring; 701. a fixed rod; 702. a two-way screw rod; 703. v-shaped rod.
Detailed Description
The present application is described in further detail below in conjunction with the drawings attached to the specification.
Referring to fig. 1 and 2, two ends of a fixing frame 1 are fixedly provided with rod bodies 2 in a connecting way; the transmission mechanism 3 is rotationally connected and arranged on the fixed frame 1; the lifting mechanism 4 is rotatably connected and arranged on the fixed frame 1, so that the lifting effect on the equipment seat 5 can be realized; the equipment seat 5 is hinged on the lifting mechanism 4; the protection plates 6 are rotatably connected with two sides of the equipment seat 5, so that the protection effect on transformer equipment is realized; the cable fixing mechanism 7 is fixedly arranged on the equipment seat 5 through bolts.
The movable mechanism and the lifting mechanism descend the equipment seat 5 from a higher position to a height convenient to operate, the protection plate arranged on the equipment seat 5 provides an overhaul platform when the equipment seat is put down for overhaul, protection shielding is carried out on two sides of equipment, an auxiliary supporting rod arranged on the fixing frame 1 provides auxiliary support when the equipment seat is positioned at a high position, and meanwhile auxiliary supporting legs are arranged on the protection plate, so that stable support can be provided for the protection plate during overhaul, and meanwhile, the cable fixing mechanism is arranged and can clamp and fix one end of a cable.
Referring to fig. 3, the transmission mechanism 3 includes a motor 301, the motor 301 is fixedly connected with the fixing frame 1, a driving wheel 302 is fixedly connected with an output end of the motor 301, a driven wheel 303 is engaged with one side of the driving wheel 302, a threaded rod 304 is fixedly connected with the driven wheel 303, and two ends of the threaded rod 304 are rotatably connected with an inner wall of the fixing frame 1.
The outer wall threaded connection of threaded rod 304 is fixed and is provided with push rod 305, and the both ends outer wall of push rod 305 all sliding fit is provided with sliding seat 306, and the inclined plane has been seted up to the position that sliding seat 306 contacted with push rod 305, and sliding seat 306 outer wall and mount 1 inner wall sliding fit set up. The push rod 305 drives the sliding seat 306 to move.
The lifting mechanism 4 comprises two stay bar groups 401, one end of each stay bar group 401 is rotatably connected with the inner wall of the fixing frame 1, the other end of each stay bar group 401 is hinged with the equipment seat 5, and a gear A402 is fixedly arranged at one end of each stay bar group 401 and one end of the fixing frame 1; one end of the sliding seat 306 is fixedly connected with a rack A307, and a gear A402 of the rack A307 is meshed with the transmission device. The stay bar group 401 realizes the lifting action of the equipment seat 5.
The outer walls of the two sides of the fixed frame 1 are respectively and rotatably connected with an auxiliary stay bar 101, one end of the auxiliary stay bar 101, which is rotatably connected with the fixed frame 1, is fixedly provided with a worm wheel A102, and the other end of the auxiliary stay bar 101 is arranged in sliding contact with the bottom of the equipment seat 5; the outer walls at two ends of the threaded rod 304 are fixedly connected with a worm A308, and the worm A308 and the worm wheel A102 are in meshed transmission. The auxiliary stay 101 plays an auxiliary supporting role.
Referring to fig. 3 and 4, a worm B501 is rotatably connected to the inner wall of one side of the equipment seat 5; one end of the protection plate 6, which is rotationally connected with the equipment seat 5, is fixedly connected with a worm wheel B601, and the worm wheel B601 and the worm B501 are in meshed transmission.
A gear B502 is fixedly arranged in the middle of the worm B501 in a connecting way; the outer wall of one side of the fixing frame 1 is fixedly provided with a rack B103 in a connecting way, and the rack B103 is meshed with a gear B502 for transmission. The rack B103 realizes the function of automatically driving the protection plate 6.
An auxiliary support leg 602 is rotatably connected to the inner wall of one side of the protection plate 6, one end of the auxiliary support leg 602 penetrates through the inner wall of the protection plate 6 through a pin shaft to extend to the outside and is fixedly connected with a contact rod 603, the other end of the auxiliary support leg 602 is movably contacted with the auxiliary stay bar 101, and one end of the auxiliary support leg 602 is fixedly connected with the inner wall of the protection plate 6 through a spring 604; the two sides of the equipment seat 5 are fixedly connected with arc-shaped supporting rods 503, and the arc-shaped supporting rods 503 and the contact rods 603 are in meshed transmission. The auxiliary feet 602 provide support for the shield plate 6.
Referring to fig. 5, the cable fixing mechanism 7 includes a fixing rod 701, two ends of the fixing rod 701 are fixed with the equipment seat 5 by bolts, a bidirectional screw rod 702 is rotatably connected to an inner wall of the fixing rod 701, and two V-shaped rods 703 are screwed to an outer wall of the bidirectional screw rod 702.
Referring to fig. 1 to 5, a method of using a power transmission and distribution equipment rack for preventing cables from falling off includes the steps of:
s1, when a transformer is required to be installed, a motor 301 is started, so that the motor 301 drives a connected driving wheel 302 to rotate, then the driving wheel 302 drives a threaded rod 304 connected with a driven wheel 303 to rotate, and at the moment, a worm A308 connected with the threaded rod 304 drives a meshed worm wheel A102 to rotate, so that an auxiliary stay bar 101 is driven to rotate and put down;
s2, the threaded rod 304 drives the push rod 305 to move, at the moment, the sliding seat 306 in sliding contact with the push rod 305 is not limited, the supporting rod group 401 is retracted under the gravity of the equipment seat 5, at the moment, the gear A402 connected with the supporting rod group 401 drives the sliding seat 306 connected with the rack A307 to move, and therefore the equipment seat 5 is lowered;
s3, when a gear B502 on the equipment seat 5 is meshed with a rack B103, the worm B501 connected with the gear B is driven to rotate, then the worm B501 drives a protection plate 6 connected with a meshed worm wheel B601 to be put down, at the moment, a contact rod 603 is not contacted with an arc-shaped supporting rod 503, and under the action of a spring 604, an auxiliary supporting leg 602 is moved out;
s4, when the equipment seat 5 descends to a fixed position, the auxiliary support legs 602 are contacted with the auxiliary supporting rods 101, so that the protection plate 6 forms a stable platform, and installation and maintenance are convenient;
s5, after the transformer is installed, the cable is required to be connected with the transformer, one end of the cable passes through between the two V-shaped rods 703 and then is connected with the transformer, the position of the fixing rod 701 is fixed, and then the bidirectional screw rod 702 is rotated, so that the bidirectional screw rod 702 drives the two V-shaped rods 703 to be close to the cable for fixing and limiting, and the cable is prevented from falling off when in use.
For example:
the power transmission and distribution equipment rack for preventing cables from falling off adopts the following implementation principle:
when the transformer is required to be installed, the motor 301 is started, so that the motor 301 drives the connected driving wheel 302 to rotate, then the driving wheel 302 drives the threaded rod 304 connected with the driven wheel 303 to rotate, and at the moment, the worm A308 connected with the threaded rod 304 drives the engaged worm wheel A102 to rotate, so that the auxiliary stay bar 101 is driven to rotate and put down;
then, the threaded rod 304 drives the push rod 305 to move, at this time, the sliding seat 306 in sliding contact with the push rod 305 is not limited, under the gravity of the equipment seat 5, the supporting rod set 401 is retracted, at this time, the gear a402 connected with the supporting rod set 401 drives the sliding seat 306 connected with the rack a307 to move, so that the equipment seat 5 is lowered;
when the gear B502 on the equipment seat 5 is meshed with the rack B103, the worm B501 connected with the gear B is driven to rotate, then the worm B501 drives the protection plate 6 connected with the meshed worm wheel B601 to be put down, at the moment, the contact rod 603 is not contacted with the arc-shaped supporting rod 503, and the auxiliary support leg 602 is moved out under the action of the spring 604;
then when the equipment seat 5 descends to a fixed position, the auxiliary support legs 602 are contacted with the auxiliary stay bars 101, so that the protection plate 6 forms a stable platform, and the installation and the maintenance are convenient; after the transformer is installed, the cable is required to be connected with the transformer, one end of the cable passes through between the two V-shaped rods 703 and then is connected with the transformer, the position of the fixing rod 701 is fixed, and then the bidirectional screw 702 is rotated, so that the bidirectional screw 702 drives the two V-shaped rods 703 to be close to the cable for fixing and limiting, and the cable is prevented from falling off when in use.
Therefore, the equipment seat is lowered to the height convenient to operate from a higher position through the moving mechanism and the lifting mechanism, the protection plate arranged on the equipment seat provides an overhaul platform when the equipment seat is put down for overhaul, protection and shielding are carried out on two sides of equipment, the auxiliary supporting rod arranged on the fixing frame 1 provides auxiliary support when the equipment seat is at a high position, and meanwhile, the auxiliary supporting legs are arranged on the protection plate, so that stable support is provided for the protection plate during overhaul, and meanwhile, the cable fixing mechanism is arranged and can clamp and fix one end of a cable.

Claims (10)

1. A power transmission and distribution equipment rack for preventing cables from falling, comprising: mount, body of rod, drive mechanism, elevating system, equipment seat, guard plate and cable fixed establishment, its characterized in that: the two ends of the fixing frame are fixedly connected with rod bodies;
the transmission mechanism is rotationally connected and arranged on the fixing frame;
the lifting mechanism is rotationally connected and arranged on the fixing frame, so that the lifting effect on the equipment seat can be realized;
the equipment seat is hinged on the lifting mechanism;
the protection plates are rotatably connected and arranged on two sides of the equipment seat, so that the protection effect on transformer equipment is realized;
the cable fixing mechanism is fixedly arranged on the equipment seat through a bolt;
the transmission mechanism and the lifting mechanism descend the equipment seat from a higher position to a height convenient to operate, the protection plate arranged on the equipment seat provides an overhaul platform when the equipment seat is put down for overhaul, protection shielding is carried out on two sides of equipment, an auxiliary supporting rod arranged on the fixing frame provides auxiliary support when the equipment seat is positioned at a high position, and meanwhile auxiliary supporting legs are arranged on the protection plate, so that stable support can be provided for the protection plate during overhaul, and meanwhile, the cable fixing mechanism is arranged and can clamp and fix one end of a cable.
2. The cable drop prevention power transmission and distribution equipment rack of claim 1, wherein: the transmission mechanism comprises a motor, the motor is fixedly connected with the fixing frame, a driving wheel is fixedly connected with the output end of the motor, a driven wheel is meshed with one side of the driving wheel, a threaded rod is fixedly connected with the driven wheel, and two ends of the threaded rod are rotatably connected with the inner wall of the fixing frame.
3. The cable drop prevention power transmission and distribution equipment rack of claim 2, wherein: the utility model discloses a push rod, threaded rod outer wall threaded connection is fixed to be provided with the push rod, the equal sliding fit in both ends outer wall of push rod is provided with the sliding seat, the inclined plane has been seted up to the position of sliding seat and push rod contact, sliding seat outer wall and mount inner wall sliding fit set up.
4. A cable drop resistant power transmission and distribution equipment rack as claimed in claim 3, wherein: the lifting mechanism comprises two stay bar groups, one end of each stay bar group is rotatably connected with the inner wall of the fixing frame, the other end of each stay bar group is hinged with the equipment seat, and a gear A is fixedly arranged at one end of each stay bar group connected with the fixing frame;
one end of the sliding seat is fixedly connected with a rack A, and the rack A and the gear A are in meshed transmission.
5. The cable drop prevention power transmission and distribution equipment rack of claim 2, wherein: the outer walls of the two sides of the fixing frame are respectively and rotatably connected with an auxiliary stay bar, one end of each auxiliary stay bar, which is rotatably connected with the fixing frame, is fixedly provided with a worm wheel A, and the other end of each auxiliary stay bar is arranged in sliding contact with the bottom of the equipment seat;
the outer walls at two ends of the threaded rod are fixedly connected with a worm A, and the worm A and the worm wheel A are in meshed transmission.
6. The cable drop prevention power transmission and distribution equipment rack of claim 1, wherein: a worm B is rotatably connected with the inner wall of one side of the equipment seat;
the protection plate is fixedly connected with one end of the equipment seat, which is rotationally connected with the equipment seat, and a worm wheel B is arranged on the protection plate in a meshed transmission manner with the worm B.
7. The cable drop prevention power transmission and distribution equipment rack of claim 6, wherein: the middle part of the worm B is fixedly connected with a gear B;
the outer wall of one side of the fixing frame is fixedly connected with a rack B, and the rack B is meshed with the gear B for transmission.
8. The cable drop prevention power transmission and distribution equipment rack of claim 5, wherein: the inner wall of one side of the protection plate is rotatably connected with an auxiliary support leg, one end of the auxiliary support leg penetrates through the inner wall of the protection plate through a pin shaft to extend to the outside and is fixedly connected with a contact rod, the other end of the auxiliary support leg is movably contacted with the auxiliary stay rod, and one end of the auxiliary support leg is fixedly connected with the inner wall of the protection plate through a spring;
the equipment seat both sides are all connected fixedly and are provided with arc type supporting rod, arc type supporting rod and contact rod meshing transmission setting.
9. The cable drop prevention power transmission and distribution equipment rack of claim 1, wherein: the cable fixing mechanism comprises a fixing rod, two ends of the fixing rod are fixed with the equipment seat through bolts, a bidirectional screw rod is rotatably connected with the inner wall of the fixing rod, and two V-shaped rods are arranged on the outer wall of the bidirectional screw rod in a threaded connection mode.
10. The application method of the power transmission and distribution equipment rack capable of preventing cables from falling comprises the following steps of:
s1, when a transformer is required to be installed, a motor is started firstly, so that the motor drives a connected driving wheel to rotate, then the driving wheel drives a threaded rod connected with a driven wheel to rotate, and a worm A connected with the threaded rod drives a meshed worm wheel A to rotate, so that an auxiliary stay bar is driven to rotate and put down;
s2, the threaded rod drives the push rod to move, the sliding seat in sliding contact with the push rod is not limited at the moment, the supporting rod group is retracted under the gravity of the equipment seat, and the gear A connected with the supporting rod group drives the sliding seat connected with the rack A to move at the moment, so that the equipment seat is lowered;
s3, when the gear B on the equipment seat is meshed with the rack B, the worm B can be driven to rotate, then the worm B can drive the protection plate connected with the meshed worm wheel B to be placed down, at the moment, the contact rod is not contacted with the arc-shaped supporting rod, and the auxiliary support legs can be moved out under the action of the spring;
s4, when the equipment seat descends to a fixed position, the auxiliary support legs are contacted with the auxiliary support rods, so that the protection plate forms a stable platform, and the installation and the maintenance are convenient;
s5, after the transformer is installed, the cable is required to be connected with the transformer, one end of the cable passes through the space between the two V-shaped rods and then is connected with the transformer, the position of the fixing rod is fixed, and then the bidirectional screw rod is rotated, so that the bidirectional screw rod drives the two V-shaped rods to be close to the cable for fixing and limiting, and the cable is prevented from falling off when the cable is used.
CN202310144272.8A 2023-02-21 2023-02-21 Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof Withdrawn CN116131130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310144272.8A CN116131130A (en) 2023-02-21 2023-02-21 Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310144272.8A CN116131130A (en) 2023-02-21 2023-02-21 Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof

Publications (1)

Publication Number Publication Date
CN116131130A true CN116131130A (en) 2023-05-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310144272.8A Withdrawn CN116131130A (en) 2023-02-21 2023-02-21 Power transmission and distribution equipment rack capable of preventing cable from falling off and use method thereof

Country Status (1)

Country Link
CN (1) CN116131130A (en)

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Application publication date: 20230516