CN216085867U - Movable switch board for electrical engineering - Google Patents
Movable switch board for electrical engineering Download PDFInfo
- Publication number
- CN216085867U CN216085867U CN202122425552.5U CN202122425552U CN216085867U CN 216085867 U CN216085867 U CN 216085867U CN 202122425552 U CN202122425552 U CN 202122425552U CN 216085867 U CN216085867 U CN 216085867U
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- China
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- power distribution
- distribution cabinet
- switch board
- rod
- belt pulley
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Abstract
The utility model discloses a movable power distribution cabinet for electrical engineering, wherein a movable structure and a driving structure are arranged on a power distribution cabinet body; the four corners of the bottom of the power distribution cabinet body are provided with recesses for mounting universal wheels; the moving structure is provided with four groups, each group comprises a universal wheel, a sliding rod, a rotating plate, a limiting rod and a push plate, the universal wheel is connected with the sliding rod, the sliding rod is hinged with the rotating plate through a first rotating shaft, one end, far away from the sliding rod, of the rotating plate is hinged on a second rotating shaft, one ends of the limiting rod and the push plate are also hinged on the second rotating shaft, the other end of the limiting rod is hinged on a third rotating shaft, and the other end of the push plate is connected with a driving structure; the drive structure drives the push plate. Through this setting, can make the universal wheel move down to touch to ground, supplementary cabinet body removes, and convenient laborsaving also can promote the universal wheel, utilizes the cabinet body fixed.
Description
Technical Field
The utility model relates to a power distribution cabinet, in particular to a movable power distribution cabinet for electrical engineering, and belongs to the technical field of electrical engineering.
Background
The distribution cabinet is a final-stage device of a distribution system. The distribution cabinets are used in the occasions with dispersed loads and less loops, and distribute the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment at the level provides protection, monitoring and control for the loads.
The switch board is generally all heavier, and fixed switch board often is difficult to remove and the installation, and the portable switch board that is equipped with the wheel is also unstable when fixed, takes place vibrations easily to the noise produces, and then can influence the use of switch board.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a movable power distribution cabinet for electrical engineering, which aims to solve the problems and is convenient to move, fix, strong in stability and simple and convenient to operate.
The technical scheme adopted by the utility model is as follows:
the utility model provides a movable switch board for electrical engineering, includes the switch board body, its characterized in that: the power distribution cabinet body is provided with a moving structure and a driving structure;
the four corners of the bottom of the power distribution cabinet body are provided with recesses;
the moving structure is provided with four groups, and each group comprises a universal wheel, a sliding rod, a rotating plate, a limiting rod and a push plate;
the universal wheel is arranged at the sunken part at the bottom of the power distribution cabinet body, one end of the sliding rod is rotatably sleeved on the universal wheel, the other end of the sliding rod is hinged with the rotating plate through a first rotating shaft, and one end of the rotating plate, far away from the sliding rod, is hinged on a second rotating shaft; one end of the limiting rod and one end of the push plate are also hinged to the second rotating shaft, the other end of the limiting rod is hinged to a third rotating shaft arranged on the power distribution cabinet body, and the other end of the push plate is connected with the driving structure; the drive structure drives the push plate.
Preferably, the driving structure comprises a rotating rod, a first belt pulley, a second belt pulley, a belt, a screw rod and a sliding block;
preferably, the dwang run through in the switch board body, the fixed cover of one end of dwang connects first belt pulley, the second belt pulley rotates to be installed on the switch board body, first belt pulley with the cover is equipped with between the second belt pulley the belt, the one end of lead screw is fixed to be worn to establish second belt pulley center, connect two through reverse screw thread on the lead screw the slider, each articulated two on the slider the push pedal, and same articulated two on the slider the push pedal is with being connected two universal wheels of switch board body front direction, or with being connected two universal wheels of rear direction.
Preferably, the slide bar is vertically slidably disposed.
Preferably, the moving structure further comprises a roller in frictional contact with the slide bar.
Preferably, the included angle between the rotating plate, the limiting rod and the push plate is an obtuse angle.
Preferably, the diameter of the first pulley is smaller than the diameter of the second pulley.
The utility model has the beneficial effects that: the telescopic universal wheel that sets up in bottom four corners department of switch board body, the top of four universal wheels is all rotated and is cup jointed the slide bar, four slide bars all with sliding connection between the inner wall of switch board body, the one end that the universal wheel was kept away from to the slide bar is rotated and is connected with the rotor plate, rotate between the one end of four gag lever posts and the inner wall of switch board body and be connected, the other end of gag lever post is rotated and is connected the second pivot, the rotor plate is kept away from and is rotated between the one end of slide bar and the second pivot and be connected, the inner wall sliding connection of switch board body has four push pedals, rotate between the one end of push pedal and the second pivot and be connected. Be equipped with the drive structure on the switch board body, drive structural connection is in the push pedal, when needs removal switch board body, only need utilize four universal wheels of switch board body bottom, drive the switch board body, it is convenient laborsaving, simultaneously for the ease switch board body stable installation, avoid removing at will, only need utilize the drive structure to drive the push pedal, the push pedal drives the rotor plate and moves to the one end of keeping away from the slide bar together, and then drive slide bar and universal wheel and move up together, and then make four universal wheels slide into the switch board originally internal and accomodate together, thereby avoid the switch board body to remove at will, the stability in use of switch board body has been improved.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the utility model.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of a connection structure of the power distribution cabinet body and the moving structure shown in fig. 1;
FIG. 3 is a schematic view of the linkage of the moving structure and the driving structure shown in FIG. 1;
fig. 4 is a schematic view of a connection structure between the power distribution cabinet body and the driving structure shown in fig. 1.
In the figure: 1. switch board body, 11, first pivot, 12, second pivot, 13, third pivot, 2, removal structure, 21, universal wheel, 22, slide bar, 23, rotor plate, 24, gag lever post, 25, push pedal, 26, gyro wheel, 3, drive structure, 31, dwang, 32, first belt pulley, 33, second belt pulley, 34, belt, 35, lead screw, 36, slider.
Detailed Description
The technical solutions in the present invention will be described clearly and completely with reference to the following embodiments and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by a person skilled in the art without making any inventive step shall fall within the scope of protection of the present invention.
Referring to fig. 1, the movable power distribution cabinet for electrical engineering comprises a power distribution cabinet body 1, wherein a moving structure 2 is arranged at the bottom of the power distribution cabinet body 1.
Referring to fig. 2 and 3, the moving structure 2 has four sets, each set includes a universal wheel 21, a sliding rod 22, a rotating plate 23, a limiting rod 24 and a push plate 25.
The power distribution cabinet body 1 is provided with a double-layer wall or a certain wall thickness, a cavity is formed in the wall in a self-adaptive mode, and the sliding rod 22, the rotating plate 23, the limiting rod 24 and the push plate 25 can be arranged in the cavity. The bottom of switch board body 1 has sunkenly, universal wheel 21 stretch out and draw back in switch board body 1 bottom in the sunkenly.
One end of the sliding rod 22 is rotatably sleeved on a wheel shaft of the universal wheel 21, and the other end of the sliding rod is hinged with the rotating plate 23 through the first rotating shaft 11; the end of the rotating plate 23 away from the sliding rod 22 is hinged on the second rotating shaft 12. One end of the limiting rod 24 is also hinged to the second rotating shaft 12, and the other end of the limiting rod is hinged to a third rotating shaft 13 arranged on the inner wall of the power distribution cabinet body 1. One end of the push plate 25 is also hinged to the second rotating shaft 12, the other end of the push plate is connected with the driving structure 3, the driving structure 3 can push the push plate 25, and the rotating plate 23, the limiting rod 24 and the push plate 25 move in the cavity of the power distribution cabinet body 1.
As a technical optimization scheme of the utility model, the moving structure 2 further comprises a roller 26, the inner wall of the power distribution cabinet body 1 is rotatably connected with the roller 26, and the roller 26 is in rolling friction contact with the sliding rod 22, so that the friction force between the sliding rod 22 and the power distribution cabinet body 1 is reduced conveniently.
Under the action of the driving structure 3, the push plate 25 is pushed to reciprocate, in the process of the motion of the push plate 25, the hinged rotating plate 23 and the limiting rod 24 are synchronously driven to move, and the three parts are mutually restrained, so that mutual limiting can be realized. In the process of the movement of the rotating plate 23, the hinged sliding rod 22 can be driven to move, and the sliding rod 22 is limited by the vertical cavity in the cabinet body and can only vertically move up and down. When the sliding rod 22 moves, the universal wheel 21 at the bottom is driven to vertically ascend or descend, and therefore, the universal wheel 21 stretches into and retracts from the power distribution cabinet body 1.
Referring to fig. 3 and 4, the driving structure 3 includes a rotating rod 31, a first pulley 32, a second pulley 33, a belt 34, a screw 35, and a slider 36.
The rotating rod 31 penetrates through the power distribution cabinet body 1 and is rotatably connected with the power distribution cabinet body 1, and the first belt pulley 32 is fixed at one end of the rotating rod 31; the second belt pulley 33 is rotatably mounted on the inner wall of the power distribution cabinet body 1; the belt 34 is sleeved between the first belt pulley 32 and the second belt pulley 33; one end of the screw rod 35 is fixedly arranged in the center of the second belt pulley 33 in a penetrating manner, the other end of the screw rod penetrates through and is in threaded connection with two sliding blocks 36, and the sliding blocks 36 and the inner cavity of the power distribution cabinet body 1 move; the screw rod 35 is provided with two sections of reverse threads which are respectively connected with the two sliding blocks 36; each slide block 36 is hinged with two push plates 25, and the two push plates 25 can be synchronously driven. Furthermore, two universal wheels 21 in the same direction are connected to the same slide block, or in front or behind. One end of the push plate 25 is hinged on the sliding block 36, the other end is hinged on the second rotating shaft 12, and the sliding block 36 pushes the push plate 25 to move.
As a technical optimization scheme of the present invention, one end of the rotating rod 31 has a regular octagonal cross section, so that the rotating rod 31 is convenient to rotate.
As a technical optimization scheme of the present invention, the diameter of the first belt pulley 32 is smaller than the diameter of the second belt pulley 33, so that the rotating rod 31 can be rotated more easily.
As a technical optimization scheme of the utility model, included angles among the rotating plate 23, the limiting rod 24 and the push plate 25 are all obtuse angles, so that the limiting rod 24 and the rotating plate 23 can be driven to move conveniently.
When the power distribution cabinet is used, when the power distribution cabinet needs to be moved, the rotating rod 31 is rotated to enable the screw rod 35 to rotate, the two slide blocks 36 are driven to move back and forth through the two sections of reverse threads on the screw rod, the two push plates 25 are enabled to move outwards, the slide rods 22 are driven to descend, the four universal wheels 21 at the bottom of the power distribution cabinet body 1 are driven to descend and land, the cabinet body is pushed to move, and the power distribution cabinet is convenient and labor-saving.
When the power distribution cabinet does not need to be moved, in order to facilitate stable installation of the power distribution cabinet body 1 and avoid random movement, only the rotating rod 31 needs to be rotated, the rotating rod 31 rotates to drive the first belt pulley 32 to rotate, the first belt pulley 32 rotates to drive the second belt pulley 33 to rotate through the belt 34, because the diameter of the first belt pulley 32 is smaller than that of the second belt pulley 33, the rotating rod 31 can be rotated more conveniently and more labor-saving, the second belt pulley 33 rotates to drive the screw rod 35 to rotate, the screw rod 35 rotates to drive the two sliding blocks 36 to slide in a threaded manner, because the thread directions at the two ends of the screw rod 35 are opposite, the sliding blocks 36 can move relatively, and when the two sliding blocks 36 are close to each other, the sliding blocks 36 can drive the push plate 25 to retreat, further drive the sliding rod 22 to lift, further drive the universal wheel 21 to lift upwards, and the rolling friction between the roller 26 and the sliding rod 22 can reduce the sliding friction force between the sliding rod 22 and the inner wall of the power distribution cabinet body 1, and then make four universal wheels 21 slide into the inside of switch board body 1 together and accomodate into switch board body 1 in to avoid switch board body 1 to remove at will, improved switch board body 1's stability.
It should be understood that although the present specification describes embodiments, not every aspect includes only one embodiment, and those skilled in the art can combine the descriptions as a whole and the embodiments appropriately to form other embodiments that can be understood by those skilled in the art.
Claims (6)
1. The utility model provides a movable switch board for electrical engineering, includes switch board body (1), its characterized in that: the power distribution cabinet body (1) is provided with a moving structure (2) and a driving structure (3);
the four corners of the bottom of the power distribution cabinet body (1) are provided with recesses;
the moving structure (2) is provided with four groups, and each group comprises a universal wheel (21), a sliding rod (22), a rotating plate (23), a limiting rod (24) and a push plate (25);
the universal wheel (21) is arranged at the sunken part at the bottom of the power distribution cabinet body (1), one end of the sliding rod (22) is rotatably sleeved on the universal wheel (21), the other end of the sliding rod is hinged with the rotating plate (23) through the first rotating shaft (11), and one end, far away from the sliding rod (22), of the rotating plate (23) is hinged on the second rotating shaft (12); one end of the limiting rod (24) and one end of the push plate (25) are also hinged to the second rotating shaft (12), the other end of the limiting rod (24) is hinged to a third rotating shaft (13) arranged on the power distribution cabinet body (1), and the other end of the push plate (25) is connected with the driving structure (3); the driving structure (3) drives the push plate (25).
2. The movable power distribution cabinet for electrical engineering of claim 1, characterized in that: the driving structure (3) comprises a rotating rod (31), a first belt pulley (32), a second belt pulley (33), a belt (34), a screw rod (35) and a sliding block (36);
dwang (31) run through in switch board body (1), the fixed cover of one end of dwang (31) connects first belt pulley (32), second belt pulley (33) rotate to be installed on switch board body (1), first belt pulley (32) with the cover is equipped with between second belt pulley (33) belt (34), the one end of lead screw (35) is fixed to be worn to establish second belt pulley (33) center, go up lead screw (35) through reverse threaded connection two slider (36), each articulated two on slider (36) push pedal (25), and same articulated two on slider (36) push pedal (25) are with connecting two universal wheels (21) of switch board body (1) front direction, or with connecting two universal wheels (21) of back direction.
3. The movable power distribution cabinet for electrical engineering of claim 1, characterized in that: the sliding rod (22) is vertically arranged in a sliding mode.
4. The movable power distribution cabinet for electrical engineering of claim 1 or 3, characterized in that: the moving structure (2) further comprises a roller (26), the roller (26) being in frictional contact with the slide bar (22).
5. The movable power distribution cabinet for electrical engineering of claim 1, characterized in that: the included angle between the rotating plate (23), the limiting rod (24) and the push plate (26) is an obtuse angle.
6. The movable power distribution cabinet for electrical engineering of claim 2, characterized in that: the diameter of the first pulley (32) is smaller than the diameter of the second pulley (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122425552.5U CN216085867U (en) | 2021-10-09 | 2021-10-09 | Movable switch board for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122425552.5U CN216085867U (en) | 2021-10-09 | 2021-10-09 | Movable switch board for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085867U true CN216085867U (en) | 2022-03-18 |
Family
ID=80637835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122425552.5U Active CN216085867U (en) | 2021-10-09 | 2021-10-09 | Movable switch board for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085867U (en) |
-
2021
- 2021-10-09 CN CN202122425552.5U patent/CN216085867U/en active Active
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