CN215732796U

CN215732796U - Vertical electric switch cabinet is with backplate structure of double-deck built-in winding displacement

Info

Publication number: CN215732796U
Application number: CN202121576649.XU
Authority: CN
Inventors: 纪晓峰
Original assignee: Wuhan Zhengdingyuan Electrical Automation Co ltd
Current assignee: Wuhan Zhengdingyuan Electrical Automation Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-01
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of a backboard structure, and particularly discloses a double-layer built-in flat cable backboard structure for a vertical electrical switch cabinet, which comprises an electrical cabinet and a back cable board, wherein the bottom of the inner wall of the electrical cabinet is fixedly connected with a case, the top of the inner wall of the case is provided with a motor, the bottom of the outer wall of a threaded rod is in threaded connection with a sleeve, the back of the inner wall of the back cable board is fixedly connected with a fixed plate, the left side and the right side of the inner part of the fixed plate are respectively in sliding connection with a staggered flat cable arranging board, one side of the flat cable arranging board, which is far away from the center of the fixed plate, is fixedly connected with a limiting plate, two matched flat cable fixing boards are arranged in the mounting groove, and a first spring is fixedly connected between the front and the back of one side of the flat cable fixing board, which is far away from the inner wall of the mounting groove and the inner wall of the mounting groove; the cable fixing device is suitable for cables with different lengths, is convenient for workers to install the cables, and provides convenience for the workers to overhaul and install.

Description

Vertical electric switch cabinet is with backplate structure of double-deck built-in winding displacement

Technical Field

The utility model relates to the technical field of back plate structures, in particular to a back plate structure of a double-layer built-in flat cable for a vertical electrical switch cabinet.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement.

The backplate structure that current vertical electrical switchgear used when the installation cable, can only pass the cable from the winding displacement hole and carry out the winding displacement, it is extremely troublesome, and the space of electrical switchgear inside is more narrow and small, the solidus structure on the winding displacement board is more and comparatively complicated, bring huge trouble for the installer, and current backplate structure is not convenient for fix longer line, the winding is in disorder easily for the longer time of cable, increase user's the maintenance degree of difficulty, consequently need design the backplate structure of double-deck built-in winding displacement for vertical electrical switchgear, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the back plate structure of the double-layer built-in flat cable for the vertical electrical switch cabinet, which has the advantages of convenience in installation of the flat cable, convenience in fixing a longer flat cable, convenience in maintenance and the like, and solves the problems that the existing back plate structure for the vertical electrical switch cabinet is very troublesome in cable installation, the cable is easily wound in disorder for a longer time, and the maintenance difficulty of a user is increased.

The utility model relates to a double-layer built-in flat cable back plate structure for a vertical electrical switch cabinet, which comprises an electrical cabinet and a back plate, wherein the bottom of the inner wall of the electrical cabinet is fixedly connected with a case, the top of the inner wall of the case is provided with a motor, the top of an output shaft of the motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is respectively and fixedly connected with two first belt wheels, the left side and the right side of the bottom of the inner wall of the electrical cabinet are fixedly connected with threaded rods through bearings, the outer wall of each threaded rod is fixedly connected with a second belt wheel, a belt is arranged between each first belt wheel and each second belt wheel, the bottom of the outer wall of each threaded rod is in threaded connection with a sleeve, and the bottoms of the left side and the right side of the inner wall of the electrical cabinet are respectively and fixedly connected with a support plate; the utility model discloses a fixing device for back of body line, including back of body line board, fixed plate, the equal sliding connection in the inside left and right sides of fixed plate has the winding displacement board that is crisscross setting, one side fixedly connected with limiting plate at fixed plate center is kept away from to the winding displacement board, the mounting groove that is the equidistance and distributes is offered along the horizontal direction in the front of winding displacement board, the inside of mounting groove is provided with two matched with solidus boards, the first spring of fixedly connected with between the front of mounting groove inner wall one side and the inner wall of the back and mounting groove is kept away from to the solidus board.

Through the design of the technical scheme, the device is suitable for cables with different lengths, meanwhile, the back line plate is adjusted downwards, so that the cable is convenient for workers to install, and convenience is brought to the overhaul and installation work of the workers.

As a further improvement of the utility model, the line backing plate is designed to be in a C-shaped structure, and the line fixing plate is designed to be in an arc-shaped structure.

Through the design of the technical scheme, the cable is conveniently fixed by the cable fixing plate.

As a further improvement of the utility model, the two back line plates are respectively and fixedly connected between the two sleeves and between the two supporting plates, and through grooves which are not contacted with the threaded rod are arranged in the positions corresponding to the threaded rod in the fixing plates.

Through the design of the technical scheme, the sleeve can drive the back line plate to move when moving up and down.

As a further improvement of the utility model, the front surface of the wire fixing plate is fixedly connected with the connecting plates, and the distance between the back surfaces of two adjacent connecting plates is smaller than that between the front surfaces.

Through the design of the technical scheme, when the cable enters the space between the two wire fixing plates through the connecting plates, the wire fixing plates can be unfolded by the two connecting plates, and the cable is convenient to install by workers.

As a further improvement of the utility model, a sliding chute matched with the flat cable plate is arranged in the fixed plate, and the width and the height of the limiting plate are respectively greater than those of the sliding chute.

Through the design of the technical scheme, the wire arranging plate can slide on the inner wall of the sliding groove, and the limiting plate can limit the wire arranging plate.

As a further improvement of the utility model, a position of the inner wall of the back line plate corresponding to the limiting block is provided with a limiting groove, the top and the bottom of the limiting groove are both provided with a fixed groove and a clamping block sliding on the inner wall of the fixed groove, two second springs are arranged between the clamping block and the inner wall of the fixed groove, and the top and the bottom of the limiting plate are both provided with arc-shaped clamping grooves matched with the clamping block.

Through the design of the technical scheme, the limiting plate can be clamped into the limiting groove, the limiting plate can be fixed through the clamping block, and the wire fixing plate is fixed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the motor, the rotating shaft, the first belt wheel, the threaded rod, the second belt wheel and the belt, the device can drive the rotating shaft to rotate through the motor, the second belt wheel and the threaded rod are driven to rotate through the first belt wheel and the belt, the back line plate positioned at the top of the electric cabinet can be driven to move up and down during rotation, and the distance between the two back line plates can be conveniently adjusted, so that the device is suitable for cables with different lengths, meanwhile, the back line plate can be adjusted downwards, the installation of the cables by workers is facilitated, and convenience is provided for the overhaul and installation work of the workers.

2. The utility model can lead the wire arranging plate to slide on the fixed plate through the arranged back wire plate, the fixed plate, the wire arranging plate, the limiting plate, the mounting groove, the wire fixing plate and the first spring, when a worker needs to install a cable on the wire arranging plate at the inner side, the wire arranging plate at the outer side can slide to the other end of the fixed plate, so that the worker can conveniently install the cable on the wire arranging plate at the inner side in a narrow space, the arrangement of the mounting groove and the wire fixing plate leads the device to install the cable from the front side of the wire arranging plate, the traditional mode of passing the cable through the wire arranging hole for wire arrangement is replaced, the practicability of the device is improved, the two connecting plates can prop the wire fixing plate apart when the cable enters between the two wire fixing plates through the connecting plates, so that the worker can conveniently install the cable, the second spring and the clamping block are arranged, so that the second spring can lead the clamping block to generate clamping force, the fixture block can fix the limiting plate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic top sectional view of the back line board assembly of the present invention;

FIG. 3 is a schematic view of the sectional structure of the flat cable arrangement of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of B in fig. 4.

In the figure: 1. an electrical cabinet; 2. a chassis; 21. a motor; 22. a rotating shaft; 3. a first pulley; 4. a threaded rod; 5. a second pulley; 51. a belt; 6. a sleeve; 61. a support plate; 7. a back line plate; 71. a fixing plate; 8. a wire arranging plate; 81. a limiting plate; 82. mounting grooves; 9. a wire fixing plate; 91. a first spring; 92. a connecting plate; 10. a second spring; 11. and (7) clamping blocks.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the utility model. It should be understood, however, that these physical details should not be construed as limiting the utility model. That is, in some embodiments of the utility model, such physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, 2 and 4, the double-layer built-in flat cable back plate structure for the vertical electrical switchgear comprises an electrical cabinet 1 and a back plate 7, wherein the bottom of the inner wall of the electrical cabinet 1 is fixedly connected with a chassis 2, the top of the inner wall of the chassis 2 is provided with a motor 21, the top of an output shaft of the motor 21 is fixedly connected with a rotating shaft 22, the outer wall of the rotating shaft 22 is respectively and fixedly connected with two first belt pulleys 3, the left side and the right side of the bottom of the inner wall of the electrical cabinet 1 are fixedly connected with threaded rods 4 through bearings, the outer wall of the threaded rod 4 is fixedly connected with a second belt pulley 5, a belt 51 is arranged between the first belt pulley 3 and the second belt pulley 5, the bottom of the outer wall of the threaded rod 4 is in threaded connection with a sleeve 6, and the bottoms of the left side and the right side of the inner wall of the electrical cabinet 1 are fixedly connected with supporting plates 61; the back line board 7 is provided with two, the back fixedly connected with fixed plate 71 of the inner wall of back line board 7, the equal sliding connection in the left and right sides of fixed plate 71 has the winding displacement board 8 that is crisscross setting, one side fixedly connected with limiting plate 81 at fixed plate 71 center is kept away from to winding displacement board 8, the mounting groove 82 that is the equidistance and distributes is offered along the horizontal direction in winding displacement board 8's front, the inside of mounting groove 82 is provided with two matched with solidus boards 9, solidus board 9 keeps away from the front of mounting groove 82 inner wall one side and the first spring 91 of fixedly connected with between the inner wall of the back and mounting groove 82, the structure sets up, make the device be applicable to the cable of different length, the while back line board 7 is adjusted downwards and is still made things convenient for the staff to install the cable, the maintenance and the installation for the staff provide convenience.

Please refer to fig. 2: line board 7 is C shape structural design, and line board 9 is arc structural design, and this structural setting makes things convenient for line board 9 to fix the cable, and the spout that agrees with line board 8 mutually is seted up to fixed plate 71's inside, and limiting plate 81's width and height are greater than the width and the height of spout respectively, and this structural setting makes line board 8 can slide at the inner wall of spout, and limiting plate 81 can carry on spacingly to line board 8.

Please refer to fig. 1: two line boards 7 of being shaded are fixed connection respectively between two sleeves 6 and between two backup pads 61, and the inside of fixed plate 71 and the corresponding position department of threaded rod 4 offer the logical groove that does not contact with threaded rod 4, and this structure setting for can drive line board 7 of being shaded when sleeve 6 reciprocates and remove.

Please refer to fig. 3: the front fixedly connected with connecting plate 92 of solidus board 9, the distance between two adjacent connecting plate 92 backs is less than the distance between the front, and this structure setting for when the cable passes through connecting plate 92 and gets into between two solidus boards 9, two connecting plates 92 can strut solidus board 9, make things convenient for the staff to install the cable.

Please refer to fig. 5: the inner wall of back line board 7 and the corresponding position department of stopper have seted up the spacing groove, the top and the bottom of spacing groove all are provided with the fixed slot and slide the fixture block 11 at the fixed slot inner wall, be provided with two second springs 10 between the inner wall of fixture block 11 and fixed slot, the arc draw-in groove that agrees with mutually with fixture block 11 is all seted up to the top and the bottom of limiting plate 81, this structure sets up, make limiting plate 81 can block into the inside in spacing groove, and can fix limiting plate 81 through fixture block 11, and then fix solidus board 9.

The working principle is as follows: when a worker needs to install a cable, the motor 21 can be started, the rotating shaft 22 is driven to rotate by the motor 21, the second belt wheel 5 and the threaded rod 4 are driven to rotate by the first belt wheel 3 and the belt 51, the back wire plate 7 positioned at the top of the electrical cabinet 1 can be driven to move downwards when the rotating shaft rotates, the back wire plate 7 can be adjusted to a height convenient for installation, then the worker slides the wire arranging plate 8 on the outer side to the other end of the fixing plate 71, at the moment, the worker can directly install the cable on the wire arranging plate 8 on the inner side, the cable is directly extruded into the installation groove 82 from the front side of the connecting plate 92 when the cable is installed, when the cable is extruded to a certain degree, the two connecting plates 92 can prop open the wire fixing plates 9, the cable can be moved between the wire fixing plates 9 for fixed installation, then, the worker uses the same mode to install the other end of the cable on the back wire plate 7 positioned at the bottom of the electrical cabinet 1, after installing in proper order, the staff can use motor 21 to adjust the distance between two back of the body line boards 7 according to the length of cable can.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a backplate structure of double-deck built-in winding displacement for vertical electrical switchgear, includes regulator cubicle (1) and back of the body line board (7), its characterized in that: the electric cabinet comprises an electric cabinet (1), wherein the bottom of the inner wall of the electric cabinet (1) is fixedly connected with a cabinet (2), the top of the inner wall of the cabinet (2) is provided with a motor (21), the top of an output shaft of the motor (21) is fixedly connected with a rotating shaft (22), the outer wall of the rotating shaft (22) is respectively and fixedly connected with two first belt wheels (3), the left side and the right side of the bottom of the inner wall of the electric cabinet (1) are fixedly connected with threaded rods (4) through bearings, the outer wall of each threaded rod (4) is fixedly connected with a second belt wheel (5), a belt (51) is arranged between each first belt wheel (3) and each second belt wheel (5), the bottom of the outer wall of each threaded rod (4) is in threaded connection with a sleeve (6), and the bottoms of the left side and the right side of the inner wall of the electric cabinet (1) are fixedly connected with supporting plates (61); line board (7) dorsad, line board (7) dorsad is provided with two, the back fixedly connected with fixed plate (71) of line board (7) inner wall dorsad, the equal sliding connection in the left and right sides of fixed plate (71) inside has line arrangement board (8) that is crisscross setting, one side fixedly connected with limiting plate (81) at fixed plate (71) center are kept away from in line arrangement board (8), mounting groove (82) that are the equidistance and distribute are seted up along the horizontal direction in the front of line arrangement board (8), the inside of mounting groove (82) is provided with two matched with solidus board (9), the first spring (91) of fixedly connected with between the front of mounting groove (82) inner wall one side and the inner wall of the back and mounting groove (82) is kept away from in solidus board (9).

2. The back plate structure of double-layer built-in flat cable for vertical electrical switchgear as claimed in claim 1, wherein: the back line board (7) is designed to be a C-shaped structure, and the line fixing board (9) is designed to be an arc-shaped structure.

3. The back plate structure of double-layer built-in flat cable for vertical electrical switchgear as claimed in claim 1, wherein: two line board (7) are fixed connection respectively between two sleeve (6) and between two backup pad (61), the inside of fixed plate (71) is seted up with the logical groove that threaded rod (4) contacted in the corresponding position department of threaded rod (4).

4. The back plate structure of double-layer built-in flat cable for vertical electrical switchgear as claimed in claim 1, wherein: the front face of the wire fixing plate (9) is fixedly connected with connecting plates (92), and the distance between the back faces of two adjacent connecting plates (92) is smaller than that between the front faces.

5. The back plate structure of double-layer built-in flat cable for vertical electrical switchgear as claimed in claim 1, wherein: the fixed plate (71) is internally provided with a sliding chute matched with the wire arranging plate (8), and the width and the height of the limiting plate (81) are respectively greater than those of the sliding chute.

6. The back plate structure of double-layer built-in flat cable for vertical electrical switchgear as claimed in claim 1, wherein: the utility model discloses a portable power tool, including back of body line board (7), the inner wall of back of body line board (7) and stopper corresponding position department have seted up the spacing groove, and the top and the bottom of spacing groove all are provided with the fixed slot and slide fixture block (11) at the fixed slot inner wall, be provided with two second springs (10) between the inner wall of fixture block (11) and fixed slot, the arc draw-in groove that agrees with mutually with fixture block (11) is all seted up to the top and the bottom of limiting plate (81).