CN210040938U

CN210040938U - Power distribution cabinet convenient for adjusting installation height of equipment

Info

Publication number: CN210040938U
Application number: CN201920979294.5U
Authority: CN
Inventors: 李铁琼; 王正群
Original assignee: Changde Xin Power Electronic Technology Co Ltd
Current assignee: Changde Xin Power Electronic Technology Co Ltd
Priority date: 2019-06-27
Filing date: 2019-06-27
Publication date: 2020-02-07
Anticipated expiration: 2029-06-27

Abstract

The utility model provides a power distribution cabinet convenient for adjusting the installation height of equipment, which belongs to the technical field of power equipment and comprises a cabinet body, a partition plate, a movable plate, a pulling assembly, a rotating assembly and four guide rails, wherein the partition plate is arranged in the cabinet body, the internal space of the cabinet body is divided into a first accommodating cavity and a second accommodating cavity by the partition plate from top to bottom, the four guide rails are distributed in the second accommodating cavity in a rectangular manner, the movable plate is arranged on the four guide rails, the movable plate is in sliding fit with the four guide rails, the pulling assembly is arranged in the first accommodating cavity, the bottom end of the pulling assembly extends to be fixedly connected with the movable plate, the rotating assembly is arranged on the outer side wall of the cabinet body, the rotating assembly is in transmission fit with the pulling assembly, the utility model solves the problems that the equipment installation plates in the power distribution cabinet are fixed, the height of the equipment mounting plate can not be changed according to different conditions, and the use is inconvenient.

Description

Power distribution cabinet convenient for adjusting installation height of equipment

Technical Field

The utility model belongs to the technical field of the power equipment technique and specifically relates to a make things convenient for switch board of adjusting device mounting height is related to.

Background

With the emergence of modern engineering facilities and equipment, the power consumption of various industries is increased rapidly, and especially numerous power equipment needs to be arranged outdoors through a distribution box. The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. The distribution box can be reasonable in distribution of electric energy, convenient to open and close the circuit, has higher safety protection level, and can visually display the on-state of the circuit.

Current patent number CN206820278U discloses an over-and-under type switch board, comprising a base plate, the top of bottom plate is equipped with the elevating platform, be equipped with the guard box on the elevating platform, be equipped with the switch board main part in the guard box, be equipped with a pair of stand pipe on one side of bottom plate, the stand pipe endotheca is equipped with the air pressure bar, install one side bottom at the elevating platform in the upper end of air pressure bar, be equipped with the pneumatic cylinder on the bottom plate, the upper portion of pneumatic cylinder is equipped with the piston rod, the lower extreme and the upper portion of pneumatic cylinder of piston rod are connected, the bottom at the elevating platform is installed to the upper end of piston rod, one side of guard box is equipped with the side bearer, the. The utility model discloses can make things convenient for the vertical lift stability of control switch board main part better. However, this kind of mode can only go up and down to whole switch board, and the equipment mounting panel in the switch board is fixed, can't be according to the height of different situation change equipment mounting panel, and it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for switch board of adjusting device mounting height, the equipment fixing board in the switch board among the solution prior art is fixed, can't change the height of equipment fixing board according to different situation, awkward technical problem.

The utility model provides a make things convenient for switch board of adjusting equipment mounting height, including the cabinet body, division board, movable plate, pulling subassembly, runner assembly and four guide rails, the division board sets up the cabinet is internal, and the division board will the inner space top-down of the cabinet body divide into first chamber and the second of holding and holds the chamber, four the guide rail is the rectangular distribution and is in the second holds the intracavity, the movable plate is installed four on the guide rail, and the movable plate and four guide rail sliding fit, the pulling unit mount is in first the intracavity that holds, and the bottom of pulling subassembly extend to with movable plate fixed connection, the runner assembly is installed on the lateral wall of the cabinet body, and the runner assembly with pulling subassembly transmission cooperation.

Furthermore, the pulling assembly comprises a rotating shaft, two mounting seats and two pulling pieces, the two mounting seats are symmetrically arranged at the inner bottom end of the first accommodating cavity, the rotating shaft is horizontally arranged in the two mounting seats, one end of the rotating shaft extends to the outside of the cabinet body, the two pulling pieces are symmetrically arranged at the inner bottom end of the first accommodating cavity, the bottom ends of the two pulling pieces are fixedly connected with the movable plate, each pulling piece comprises a wire collecting roller, a pulley seat, a pulley, a connecting seat, a fixing ring and a steel rope, the wire collecting roller is fixedly connected with the rotating shaft, the wire collecting roller is positioned in the mounting seats, the pulley seats are arranged at the inner bottom end of the first accommodating cavity, the pulley is arranged in the pulley seat, and the connecting seat is fixedly connected with the movable plate, the fixing ring is installed on the connecting seat, the bottom end of the steel rope is fixedly connected with the fixing ring, and the top end of the steel rope penetrates through the pulley and then is fixedly connected with the take-up roller.

Furthermore, the partition plate is provided with a through hole for the steel rope to pass through, and a rubber ring is arranged in the through hole.

Further, the runner assembly is including bearing seat, driving shaft, action wheel, following driving wheel, belt and crank, it installs to bear the seat on the lateral wall of the cabinet body, the driving shaft is installed bear in the seat, and the one end of driving shaft extends to bear the outside of seat, the action wheel with driving shaft fixed connection, and the action wheel is located bear in the seat, follow the driving wheel with the axis of rotation extends to the one end fixed connection of the external portion of cabinet, the belt cover is established the action wheel with the outside from the driving wheel, the crank with the driving shaft extends to bear the outside one end fixed connection of seat.

Further, fixedly connected with limiting plate on the lateral wall of the cabinet body, the limiting plate is located bear the below of seat, be equipped with the spacing groove on the limiting plate, be equipped with the grafting post on the crank, the grafting post with the cooperation of pegging graft of spacing groove.

Furthermore, a plurality of ventilation through grooves are formed in the side wall of the top end of the second accommodating cavity.

Furthermore, an opening of the second accommodating cavity is provided with an opening and closing door hinged with the second accommodating cavity.

Compared with the prior art, the beneficial effects of the utility model reside in that:

one of the two, the utility model discloses a rotating assembly drives the axis of rotation and rotates, the axis of rotation rotates and drives two receipts line roller synchronous rotations that draw in the piece, because the top and the solid fixed ring fixed connection of steel cable, the top of steel cable is passed behind the pulley and is received line roller fixed connection, so receive the line roller and rotate the top that drives the steel cable and twine on receiving the line roller, drive the movable plate rebound on four guide rails after the steel cable winding, otherwise when the movable plate needs the downstream, only need rotating assembly to drive the axis of rotation reversal and just can realize, the purpose of adjusting movable plate height has been reached, when the manual work is installed electrical equipment on the movable plate, only need adjust the height that the movable plate height just can change electrical equipment.

Two, the utility model discloses a manual work rotates the crank, and the crank drives the epaxial action wheel of driving and rotates, because the belt cover is established in the action wheel and is followed the outside of driving wheel, so the belt with rotate from the driving wheel synchronization, rotate from the driving wheel and drive the axis of rotation and rotate, has reached drive axis of rotation pivoted purpose, conveniently stimulates the subassembly to drive the movable plate and removes.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a perspective sectional view of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is the utility model discloses a spatial structure schematic diagram of limiting plate.

Reference numerals:

the cabinet body 1, the first chamber 11 that holds, the second holds chamber 12, limiting plate 13, spacing groove 14, ventilative logical groove 15, door 16 that opens and shuts, division board 2, through-hole 21, movable plate 3, pulling subassembly 4, axis of rotation 41, mount pad 42, pulling piece 43, receive line roller 431, pulley holder 432, pulley 433, connecting seat 434, solid fixed ring 435, steel cable 436, rotating assembly 5, bear seat 51, driving shaft 52, action wheel 53, follow driving wheel 54, belt 55, crank 56, peg graft post 57, guide rail 6.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a power distribution cabinet convenient for adjusting the installation height of equipment, including a cabinet body 1, a partition plate 2, a moving plate 3, a pulling assembly 4, a rotating assembly 5 and four guide rails 6, wherein the partition plate 2 is disposed in the cabinet body 1, and the partition plate 2 divides the inner space of the cabinet body 1 into a first accommodating cavity 11 and a second accommodating cavity 12 from top to bottom, the four guide rails 6 are distributed in the second accommodating cavity 12 in a rectangular shape, the moving plate 3 is mounted on the four guide rails 6, and the moving plate 3 is in sliding fit with the four guide rails 6, the pulling assembly 4 is mounted in the first accommodating cavity 11, and the bottom end of the pulling assembly 4 extends to be fixedly connected with the moving plate 3, the rotating assembly 5 is mounted on the outer side wall of the cabinet body 1, and rotating assembly 5 with pulling assembly 4 transmission fit, drive pulling assembly 4 through rotating assembly 5 and rotate, pulling assembly 4 drives movable plate 3 and moves on four guide rails 6, has reached the purpose of adjusting the height of movable plate 3, when the manual work was installed electrical equipment on movable plate 3, only need to adjust the height that movable plate 3 just can change electrical equipment, and is very convenient.

Specifically, the pulling assembly 4 includes a rotating shaft 41, two installation bases 42 and two pulling members 43, the two installation bases 42 are symmetrically arranged at the inner bottom end of the first accommodating cavity 11, the rotating shaft 41 is horizontally arranged in the two installation bases 42, one end of the rotating shaft 41 extends to the outside of the cabinet 1, the two pulling members 43 are symmetrically arranged at the inner bottom end of the first accommodating cavity 11, the bottom ends of the two pulling members 43 are fixedly connected with the moving plate 3, each pulling member 43 includes a wire winding roller 431, a pulley base 432, a pulley 433, a connecting base 434, a fixing ring 435 and a steel rope 436, the wire winding roller 431 is fixedly connected with the rotating shaft 41, the wire winding roller 431 is located in the installation bases 42, the pulley base 432 is installed at the inner bottom end of the first accommodating cavity 11, the pulley 433 is installed in the pulley base 432, the connecting seat 434 is fixedly connected with the moving plate 3, the fixing ring 435 is installed on the connecting seat 434, the bottom end of the steel rope 436 is fixedly connected with the fixing ring 435, the top end of the steel rope 436 passes through the pulley 433 and then is fixedly connected with the wire take-up roller 431, the rotating assembly 5 drives the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the wire take-up roller 431 of the two pulling parts 43 to synchronously rotate, the top end of the steel rope 436 is fixedly connected with the fixing ring 435, and the top end of the steel rope 436 passes through the pulley 433 and then is fixedly connected with the wire take-up roller 431, so that the wire take-up roller 431 rotates to drive the top end of the steel rope 436 to wind on the wire take-up roller 431, the moving plate 3 is driven to move upwards on the four guide rails 6 after the steel rope 436 winds, otherwise, the purpose of adjusting the height of the moving, when the electrical equipment is manually installed on the moving plate 3, the height of the electrical equipment can be changed only by adjusting the height of the moving plate 3, and the installation method is very convenient.

Specifically, the partition plate 2 is provided with a through hole 21 through which the steel rope 436 passes, a rubber ring is arranged in the through hole 21, and the rubber ring in the through hole 21 reduces the friction force between the steel rope 436 and the through hole 21, thereby prolonging the service life of the steel rope 436.

Specifically, rotating assembly 5 is including bearing seat 51, driving shaft 52, drive wheel 53, follow driving wheel 54, belt 55 and crank 56, bear seat 51 and install on the lateral wall of the cabinet body 1, driving shaft 52 installs bear in the seat 51, and the one end of driving shaft 52 extends to bear the outside of seat 51, drive wheel 53 with driving shaft 52 fixed connection, and drive wheel 53 is located bear in the seat 51, follow driving wheel 54 with axis of rotation 41 extends to the outside one end fixed connection of the cabinet body 1, belt 55 cover is established drive wheel 53 with follow the outside of driving wheel 54, crank 56 with driving shaft 52 extends to bear the outside one end fixed connection of seat 51, rotate crank 56 through the manual work, crank 56 drives the rotation of drive wheel 53 on the driving shaft 52, because belt 55 cover is established in drive wheel 53 and the outside of following driving wheel 54, therefore, the belt 55 and the driven wheel 54 rotate synchronously, the driven wheel 54 rotates to drive the rotating shaft 41 to rotate, the purpose of driving the rotating shaft 41 to rotate is achieved, and the assembly 4 is conveniently pulled to drive the moving plate 3 to move.

Specifically, fixedly connected with limiting plate 13 on the lateral wall of the cabinet body 1, limiting plate 13 is located bear the below of seat 51, be equipped with spacing groove 14 on the limiting plate 13, be equipped with grafting post 57 on the crank 56, grafting post 57 with the cooperation of pegging graft of spacing groove 14, when need not rotate crank 56, peg graft post 57 in spacing groove 14 through the manual work, reached and carried out spacing purpose to crank 56.

Specifically, be equipped with the ventilative logical groove 15 of a plurality of on the top lateral wall that the chamber 12 was held to the second, through the ventilative logical groove 15 of a plurality of, the heat in the cabinet body 1 can flow out, reduces the temperature in the cabinet body 1.

Specifically, the opening of the second accommodating cavity 12 is provided with an opening and closing door 16 hinged with the second accommodating cavity, and the electrical equipment can be conveniently and manually installed and checked through the opening and closing door 16.

The utility model discloses the theory of operation: when the utility model is used, the hand crank 56 is rotated manually, the hand crank 56 drives the driving wheel 53 on the driving shaft 52 to rotate, because the belt 55 is sleeved outside the driving wheel 53 and the driven wheel 54, the belt 55 and the driven wheel 54 rotate synchronously, the driven wheel 54 rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the wire collecting rollers 431 in the two pulling parts 43 to rotate synchronously, because the top end of the steel rope 436 is fixedly connected with the fixed ring 435, and the top end of the steel rope 436 passes through the pulley 433 and is fixedly connected with the wire collecting rollers 431, so the wire collecting rollers 431 rotate to drive the top end of the steel rope 436 to wind on the wire collecting rollers 431, the movable plate 3 is driven to move upwards on the four guide rails 6 after the steel rope 436 winds, otherwise, when the movable plate 3 needs to move downwards, only the rotating component 5 needs to drive the rotating shaft 41 to rotate reversely, the purpose of adjusting the, the height of the electrical equipment can be changed only by adjusting the height of the moving plate 3, the electric equipment is very convenient, and when the hand crank 56 does not need to be rotated, the inserting column 57 is manually inserted into the limiting groove 14, so that the purpose of limiting the hand crank 56 is achieved.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a make things convenient for switch board of adjusting equipment fixing height which characterized in that: comprises a cabinet body (1), a partition board (2), a movable board (3), a pulling assembly (4), a rotating assembly (5) and four guide rails (6), wherein the partition board (2) is arranged in the cabinet body (1), the partition board (2) divides the inner space of the cabinet body (1) into a first accommodating cavity (11) and a second accommodating cavity (12) from top to bottom, the four guide rails (6) are distributed in the second accommodating cavity (12) in a rectangular manner, the movable board (3) is arranged on the four guide rails (6), the movable board (3) is in sliding fit with the four guide rails (6), the pulling assembly (4) is arranged in the first accommodating cavity (11), the bottom end of the pulling assembly (4) extends to and is fixedly connected with the movable board (3), the rotating assembly (5) is arranged on the outer side wall of the cabinet body (1), and the rotating assembly (5) is in transmission fit with the pulling assembly (4).

2. The power distribution cabinet convenient for adjusting the installation height of equipment according to claim 1, characterized in that: the pulling assembly (4) comprises a rotating shaft (41), two installation bases (42) and two pulling pieces (43), the two installation bases (42) are symmetrically arranged at the inner bottom end of the first accommodating cavity (11), the rotating shaft (41) is horizontally arranged in the two installation bases (42), one end of the rotating shaft (41) extends to the outside of the cabinet body (1), the two pulling pieces (43) are symmetrically arranged at the inner bottom end of the first accommodating cavity (11), the bottom ends of the two pulling pieces (43) are fixedly connected with the moving plate (3), each pulling piece (43) comprises a wire collecting roller (431), a pulley base (432), a pulley (433), a connecting base (434), a fixing ring (435) and a steel rope (436), the wire collecting roller (431) is fixedly connected with the rotating shaft (41), and the wire collecting roller (431) is located in the installation bases (42), pulley holder (432) are installed the inner bottom of first holding chamber (11), install pulley (433) in pulley holder (432), connecting seat (434) with movable plate (3) fixed connection, gu fixed ring (435) install on connecting seat (434), the bottom of steel cable (436) with gu fixed ring (435) fixed connection, the top of steel cable (436) is passed behind pulley (433) with receive line roller (431) fixed connection.

3. The power distribution cabinet convenient for adjusting the installation height of equipment according to claim 2, characterized in that: the partition plate (2) is provided with a through hole (21) for the steel rope (436) to pass through, and a rubber ring is arranged in the through hole (21).

4. The power distribution cabinet convenient for adjusting the installation height of equipment according to claim 2, characterized in that: the rotating assembly (5) comprises a bearing seat (51), a driving shaft (52), a driving wheel (53), a driven wheel (54), a belt (55) and a hand crank (56), the bearing seat (51) is arranged on the outer side wall of the cabinet body (1), the driving shaft (52) is arranged in the bearing seat (51), one end of the driving shaft (52) extends to the outside of the bearing seat (51), the driving wheel (53) is fixedly connected with the driving shaft (52), and the driving wheel (53) is positioned in the bearing seat (51), the driven wheel (54) is fixedly connected with one end of the rotating shaft (41) extending to the outside of the cabinet body (1), the belt (55) is sleeved outside the driving wheel (53) and the driven wheel (54), the hand crank (56) is fixedly connected with one end of the driving shaft (52) extending to the outside of the bearing seat (51).

5. The power distribution cabinet convenient for adjusting the installation height of equipment according to claim 4, characterized in that: fixedly connected with limiting plate (13) on the lateral wall of the cabinet body (1), limiting plate (13) are located bear the below of seat (51), be equipped with spacing groove (14) on limiting plate (13), be equipped with grafting post (57) on crank (56), grafting post (57) with spacing groove (14) are pegged graft the cooperation.

6. The power distribution cabinet convenient for adjusting the installation height of equipment according to claim 1, characterized in that: and a plurality of ventilation through grooves (15) are formed in the side wall of the top end of the second accommodating cavity (12).

7. The power distribution cabinet convenient for adjusting the installation height of equipment according to claim 1, characterized in that: an opening of the second accommodating cavity (12) is provided with an opening and closing door (16) hinged with the second accommodating cavity.