CN210273024U

CN210273024U - Switch cabinet beam structure

Info

Publication number: CN210273024U
Application number: CN201921515373.7U
Authority: CN
Inventors: 李颖超; 李凌霄
Original assignee: Shenyang Jingrui Technology Co ltd
Current assignee: Shenyang Jingrui Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-07
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a switch cabinet beam structure, which belongs to the field of switch cabinets and comprises a cabinet body, two groove-shaped mounting plates, a beam plate and a height adjusting mechanism, wherein the two groove-shaped mounting plates are vertically arranged on the inner walls at two sides of the length direction of the cabinet body, the two groove-shaped mounting plates are laminated with the inner walls at two sides of the length direction of the cabinet body at the groove opening back sides, the crossbeam plate is arranged between the two groove-shaped mounting plates, two side walls of the crossbeam plate in the length direction are respectively attached to one surface of the two groove-shaped mounting plates facing the groove opening end, the terminal surface all is equipped with the slide rail along crossbeam board width direction under the both sides on the crossbeam board length direction, height adjusting mechanism includes four two liang of sliders that set up in two slide rails respectively, four one ends respectively with four slider articulated rotary rods, two install respectively on two rotary rods of homonymy rotatory piece and a threaded rod that passes two rotatory pieces simultaneously.

Description

Switch cabinet beam structure

Technical Field

The utility model relates to a cubical switchboard technical field, specificly relate to a cubical switchboard crossbeam structure.

Background

Along with the development of the times, electrical components needing to be installed in the switch cabinet are more and more, the beam structure in the traditional switch cabinet is single, the number of the electrical components capable of being installed is small, the fastening effect is not comprehensive, the electrical components can be installed on the single beam but the circuit is not fastened, the position of the traditional beam cannot be adjusted along with actual conditions or cannot be adjusted at will, and therefore the switch cabinet is not convenient to use.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a cubical switchboard crossbeam knot, it has crossbeam board, pressing wire frame and high adjustment mechanism, and high adjustment mechanism can adjust the distance between two crossbeam boards at will according to actual conditions, is provided with the rectangle threading mouth that a plurality of supplied the circuit to pass on the crossbeam board, and crossbeam board and pressing wire frame cooperation can realize compressing tightly the circuit of wearing from the rectangle threading mouth.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a switch cabinet beam structure comprises a cabinet body, two groove-shaped mounting plates, a beam plate and a height adjusting mechanism, wherein the two groove-shaped mounting plates are vertically arranged on the inner walls of two sides in the length direction of the cabinet body, the opposite sides of the notches of the two groove-shaped mounting plates are attached to the inner walls of two sides in the length direction of the cabinet body, the beam plate is arranged between the two groove-shaped mounting plates, two side walls in the length direction of the beam plate are attached to one surface, facing the notch end, of the two groove-shaped mounting plates, slide rails are arranged on the lower end surfaces of two sides in the length direction of the beam plate along the width direction of the beam plate, the height adjusting mechanism comprises four slide blocks, four rotating rods, one ends of the four rotating rods are respectively arranged in the two slide rails in a pairwise mode, the rotating blocks are respectively hinged to the four slide blocks, two rotating blocks are respectively arranged on the two rotating rods on, two the fixed cylindrical boss that is provided with rotatory groove looks adaptation on rotatory piece one side lateral wall, two rotatory piece center department all runs through the screw hole the same with the threaded rod diameter, the screw thread specification on screw hole internal thread and the threaded rod is unanimous, two the cell type mounting panel all fixedly is provided with the hinge platform on the vertical central line of cell type mouth one side, four the other end of rotary rod is two liang articulated mutually with two hinge platforms respectively, equal symmetry is provided with the spacing of a plurality of on the ascending both sides inner wall of cabinet body length direction, the length of spacing equals with the width of the cabinet body, the width of spacing is less than cell type mounting panel width.

As a preferred scheme of a switch cabinet beam structure, a plurality of rectangular threading openings are arranged on the upper end surface of a beam plate at equal intervals along the width direction of the beam plate, the length of each rectangular threading opening is smaller than the width of the beam plate, a wire pressing frame matched with the hollow part of the beam plate is arranged in the beam plate in a hollow manner, a plurality of bearing strips are arranged at equal intervals along the length direction of the wire pressing frame, each bearing strip is perpendicular to the length direction of the bearing strip and is fixedly provided with a plurality of wire pressing springs at equal intervals, a pressing block is fixedly arranged at the other end of each wire pressing spring, a gap is reserved between each pressing block, a plurality of round holes for the wire pressing springs to pass through are arranged on the inner wall of one side in the width direction of the rectangular threading openings at equal intervals, two reset springs are symmetrically arranged on the outer walls of two sides in the length direction of the wire pressing frame, and a circuit passes through the rectangular threading openings, the wire pressing frame drives all the bearing strips and the pressing blocks to extrude the line passing through the rectangular threading opening.

As an optimal scheme of cubical switchboard beam structure, the sliding opening has been seted up to a lateral surface center department that just is close to the cabinet door on the crossbeam board width direction, just be equipped with a plurality of first sawtooth card strips on the crossbeam board width direction and be close to a lateral surface equidistant of cabinet door, be equipped with the fixation clamp on the pressure line frame width direction and be close to a lateral surface center department of cabinet door, the fixation clamp is provided with a plurality of second sawtooth card strips opposite with first sawtooth card strip orientation towards one side equidistant of pressure line frame one end terminal surface near first sawtooth card strip, the fixation clamp is connected with the pressure line frame towards one side fixed being provided with of pressure line frame one end terminal surface and keeping away from second sawtooth card strip, when the pressure line frame compresses tightly to reset spring direction, the laminating of first sawtooth card strip of accessible and second sawtooth card strip keeps compressing tightly the state, when needs loosen the other end of fixation clamp make first sawtooth card strip separate with second sawtooth card strip and can make reset spring compound A bit.

As an optimal scheme of a switch cabinet beam structure, telescopic rods are fixedly arranged at the center of a pressing block, one end of each telescopic rod is fixed at the center of the pressing block, the other end of each telescopic rod is fixed on a bearing strip, the central axis of each telescopic rod is collinear with the central axis of each line pressing spring, and the telescopic rods can limit the movement direction of the pressing block to be only a straight line direction and cannot move left and right or up and down.

3. Advantageous effects

The utility model discloses simple structure, convenient to use, it has crossbeam board, pressing wire frame and high adjustment mechanism, and high adjustment mechanism can adjust the distance between two crossbeam boards at will according to actual conditions, is provided with the rectangle threading mouth that a plurality of supplied the circuit to pass on the crossbeam board, and crossbeam board and pressing wire frame cooperation can realize compressing tightly the circuit of wearing from the rectangle threading mouth.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the cross beam plate and the groove-shaped mounting plate of the present invention.

Fig. 3 is a front view of the height adjusting mechanism of the present invention.

Fig. 4 is a front view of the rotary block of the present invention.

Fig. 5 is a front view of the cross beam plate of the present invention.

Fig. 6 is a front view of the wire pressing frame of the present invention.

Fig. 7 is a partial enlarged view of the wire pressing frame of the present invention.

Fig. 8 is a bottom view of the wire pressing frame of the present invention.

Fig. 9 is a partial enlarged view of the wire pressing frame of the present invention.

Fig. 10 is a front view of the rotary rod of the present invention.

In the figure:

1. a cabinet body; 1a and a limiting strip.

2. A trough-shaped mounting plate; 2a, an articulated table.

3. A beam plate; 3a, a slide rail; 3b, round holes; 3c, a sliding opening; 3d, a first sawtooth clamping strip; 3e, a rectangular threading opening.

4. A height adjustment mechanism; 4a, a sliding block; 4b, rotating the rod; 4b1, spin bowl; 4c, rotating the block; 4c1, cylindrical boss; 4c2, threaded hole; 4d, a threaded rod.

5. Pressing a wire frame; 5a, carrying strips; 5b, a wire pressing spring; 5c, briquetting; 5d and a return spring.

6. A fixing clip; 6a, a second sawtooth clamping strip; 6b, a pressing spring.

7. A telescopic rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1, a cubical switchboard beam structure, including the cabinet body 1, two cell type mounting panels 2, crossbeam board 3 and height adjustment mechanism 4, two the vertical setting of cell type mounting panel 2 is on the both sides inner wall of the 1 length direction of the cabinet body, two the cell type mounting panel 2 notch looks backs of face all laminates with the both sides inner wall of the 1 length direction of the cabinet body, crossbeam board 3 sets up between two cell type mounting panels 2, the both sides wall of 3 length direction of crossbeam board all laminates with two cell type mounting panels 2 towards the one side of notch end, the terminal surface all is equipped with slide rail 3a along 3 width direction of crossbeam board under the both sides on 3 length direction of crossbeam board, height adjustment mechanism 4 includes four slider 4a that set up in two slide rails 3a respectively two liang, four one end respectively with four slider 4a articulated rotary rod 4b, two rotary block 4c that install respectively on two homonymy rotary rods 4b and a screw thread that passes two rotary block 4c simultaneously that highly adjust mechanism 4c A rod 4d, two same-side rotating rods 4b are fixedly provided with rotating grooves 4b1 at the upper ends of the surfaces far away from the groove-shaped mounting plate 2, one side walls of the two rotating blocks 4c are fixedly provided with cylindrical bosses 4c1 matched with the rotating grooves 4b1, the centers of the two rotating blocks 4c are respectively penetrated with a threaded hole 4c2 with the same diameter as the threaded rod 4d, the specification of the internal thread of the threaded hole 4c2 is consistent with that of the thread on the threaded rod 4d, the hinge platforms 2a are fixedly arranged on the vertical central line of one surface of the two groove-shaped mounting plates 2 facing the groove opening end, the other ends of the four rotating rods 4b are respectively hinged with the two hinge platforms 2a in pairs, a plurality of limiting strips 1a are symmetrically arranged on the inner walls of the two sides of the cabinet body 1 in the length direction, the length of the limiting strip 1a is equal to the width of the cabinet body 1, and the width of the limiting strip 1a is smaller than the width of the groove-shaped mounting plate 2.

As shown in figure 1, a switch cabinet beam structure, a plurality of rectangular threading openings 3e are arranged on the upper end surface of a beam plate 3 at equal intervals along the width direction of the beam plate 3, the length of the rectangular threading openings 3e is smaller than the width of the beam plate 3, a wire pressing frame 5 matched with the hollow part of the beam plate 3 is arranged in the beam plate 3 in a hollow manner, a plurality of bearing strips 5a are arranged at equal intervals along the length direction of the wire pressing frame 5, each bearing strip 5a is vertical to the bearing strip 5a in the length direction and is fixedly provided with a plurality of wire pressing springs 5b at equal intervals, the other end of each wire pressing spring 5b is fixedly provided with a pressing block 5c, a gap is arranged between each pressing block 5c, a plurality of round holes 3b for the wire pressing springs 5b to pass through are arranged on the inner wall on one side of the rectangular threading openings 3e in the width direction at equal intervals, two return springs 5d are symmetrically arranged on the outer walls on the two sides of the wire pressing frame 5 in the length, the rectangular threading opening 3e is used for a line to pass through, and the wire pressing frame 5 drives all the bearing strips 5a and the pressing blocks 5c to extrude the line passing through the rectangular threading opening 3 e.

As shown in figure 1, in the beam structure of the switch cabinet, a sliding opening 3c is arranged in the width direction of a beam plate 3 and at the center of one side end surface close to a cabinet door, a plurality of first sawtooth clamping strips 3d are arranged in the width direction of the beam plate 3 and at equal intervals on one side end surface close to the cabinet door, a fixing clamp 6 is arranged in the width direction of a wire pressing frame 5 and at the center of one side end surface close to the cabinet door, a plurality of second sawtooth clamping strips 6a facing opposite to the first sawtooth clamping strips 3d are arranged at equal intervals on one side of the fixing clamp 6 facing the end surface of one end of the wire pressing frame 5 and close to the first sawtooth clamping strips 3d, a pressing spring 6b is fixedly arranged on one side of the fixing clamp 6 facing the end surface of the wire pressing frame 5 and far away from the second sawtooth clamping strips 6a and connected with the wire pressing frame 5, when the wire pressing frame 5 presses in the pressing direction towards a reset spring 5d, the pressing state can be kept by the first sawtooth clamping strips 3d, when the fixing clamp 6 needs to be loosened, the first sawtooth clamping strip 3d and the second sawtooth clamping strip 6a can be separated by pressing the other end of the fixing clamp 6, and then the return spring 5d can be reset.

As shown in fig. 1, the center of the pressing block 5c is fixedly provided with the telescopic rods 7, one end of each telescopic rod 7 is fixed at the center of the pressing block 5c, the other end of each telescopic rod 7 is fixed on the bearing strip 5a, the central axis of each telescopic rod 7 is collinear with the central axis of each line pressing spring 5b, and the telescopic rods 7 can limit the movement direction of the pressing block 5c to be only a straight line direction and cannot move left and right or up and down.

According to the above, the utility model discloses simple structure, convenient to use, it has crossbeam board, pressing wire frame and height adjusting mechanism, and height adjusting mechanism can adjust the distance between two crossbeam boards at will according to actual conditions, is provided with the rectangle threading mouth that a plurality of supplied the circuit to pass on the crossbeam board, and crossbeam board and pressing wire frame cooperation can realize compressing tightly the circuit of wearing from the rectangle threading mouth.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. The utility model provides a cubical switchboard crossbeam structure, its characterized in that, including the cabinet body (1), two cell type mounting panels (2), crossbeam board (3) and height adjustment mechanism (4), two cell type mounting panel (2) are vertical to be set up on the both sides inner wall of the cabinet body (1) length direction, two cell type mounting panel (2) notch looks back all laminates with the both sides inner wall of the cabinet body (1) length direction, crossbeam board (3) set up between two cell type mounting panels (2), crossbeam board (3) length direction's both sides wall all laminates with two cell type mounting panels (2) towards the one side of notch end, the terminal surface all is equipped with slide rail (3a) along crossbeam board (3) width direction under the both sides on crossbeam board (3) length direction, height adjustment mechanism (4) include four slider (4a) that set up two liang respectively in two slide rails (3a), Four rotary rods (4b) with one ends respectively hinged with four sliding blocks (4a), two rotary blocks (4c) respectively installed on the two rotary rods (4b) on the same side and a threaded rod (4d) penetrating through the two rotary blocks (4c) simultaneously, wherein the upper end of one side, far away from the groove-shaped mounting plate (2), of each rotary rod (4b) on the same side is fixedly provided with a rotary groove (4b1), the side wall on one side of each rotary block (4c) is fixedly provided with a cylindrical boss (4c1) matched with the rotary groove (4b1), the centers of the two rotary blocks (4c) are respectively penetrated with threaded holes (4c2) with the same diameter as the threaded rod (4d), the internal threads of each threaded hole (4c2) are consistent with the thread specifications of the threaded rod (4d), and the vertical central lines, facing to the notch end, of the two groove-shaped mounting plates (2) are respectively and fixedly provided with a hinged table (, four the other end of rotary rod (4b) is two liang articulated mutually with two articulated platforms (2a) respectively, equal symmetry is provided with spacing (1a) of a plurality of on the both sides inner wall on the cabinet body (1) length direction, the length of spacing (1a) equals with the width of the cabinet body (1), the width of spacing (1a) is less than cell type mounting panel (2) width.

2. The switch cabinet beam structure according to claim 1, wherein a plurality of rectangular threading ports (3e) are formed in the upper end face of the beam plate (3) in an equidistant mode along the width direction of the beam plate (3), the length of each rectangular threading port (3e) is smaller than the width of the beam plate (3), the beam plate (3) is hollow and provided with a wire pressing frame (5) matched with the hollow part of the beam plate (3), the wire pressing frame (5) is provided with a plurality of bearing strips (5a) in an equidistant mode along the length direction, each bearing strip (5a) is vertically arranged in the length direction of the bearing strip (5a) and fixedly provided with a plurality of wire pressing springs (5b) in an equidistant mode, a pressing block (5c) is fixedly arranged at the other end of each wire pressing spring (5b), a gap is formed between each pressing block (5c), and a plurality of wire supplying pressing springs (5b) are formed in an equidistant mode on the inner wall on one side of the rectangular threading ports (3e) in the width direction ) The round hole (3b) that passes, press the both sides outer wall on the wire frame (5) length direction all the symmetry to be equipped with two reset spring (5 d).

3. The switch cabinet beam structure according to claim 2, wherein a sliding opening (3c) is formed in the beam plate (3) in the width direction and near the center of one side end face of the cabinet door, a plurality of first sawtooth clamping strips (3d) are arranged on the end surface of one side of the crossbeam plate (3) close to the cabinet door at equal intervals in the width direction, a fixing clamp (6) is arranged at the center of the end surface of one side of the cabinet door close to the width direction of the wire pressing frame (5), a plurality of second sawtooth clamping strips (6a) with opposite directions to the first sawtooth clamping strips (3d) are arranged at equal intervals on one side of the end face of one end of the fixing clamp (6) facing the wire pressing frame (5) and close to the first sawtooth clamping strips (3d), the fixing clamp (6) is connected with the wire pressing frame (5) by a pressing spring (6b) which is fixedly arranged on one side of the end face of one end of the wire pressing frame (5) and far away from the second sawtooth clamping strip (6 a).

4. The switch cabinet beam structure according to claim 2, wherein the pressing blocks (5c) are fixedly provided with telescopic rods (7) at the centers, one ends of the telescopic rods (7) are fixed at the centers of the pressing blocks (5c), the other ends of the telescopic rods (7) are fixed on the bearing strip (5a), and the central axes of the telescopic rods (7) are collinear with the central axes of the line pressing springs (5 b).