Adjustable power distribution cabinet

Abstract

The utility model discloses an adjustable power distribution cabinet, which comprises a device base, the upper end of the device base is movably connected with a cabinet body, the bottom end of the cabinet body is provided with top blocks at two sides of the inner wall of the device base, the upper end of the cabinet body is provided with a rain shelter, the front end of the cabinet body is provided with a cabinet door, and the cabinet door is provided with a power supply. Connecting frames are arranged at the two ends of the inner wall of the cabinet body. According to the utility model, the supporting cross bars comprise the cross bar A and the cross bar B, so that when the cabinet body needs to fix individual electronic components with different heights with other electronic components, the cross bar A can slide on the inner side of the cross bar B, so that the cross bar A and the cross bar B can be staggered up and down, and a worker can conveniently adjust the interior of the cabinet body; when the ejection blocks on the two sides of the inner wall of the device base move, one ends of the ejection blocks are attached to the contact blocks at the bottom of the cabinet body, and therefore the cabinet body is ejected out of the interior of the device base through the ejection blocks.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an adjustable power distribution cabinet. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits, and the motor control center is used in the occasions where the load is concentrated and there are more circuits.

[0003] Among them, the current patent CN201922399079.0 is an adjustable distribution cabinet, which can simply and conveniently adjust the size of the distribution cabinet through the cooperation of the base, lower cabinet, upper cabinet, mounting groove, mounting block, mounting cavity, threaded rod, threaded sleeve, worm, worm gear and handwheel, which is convenient for users to carry and transport the distribution cabinet and save transportation space. It can also fix and install distribution cabinets of different heights within a certain range. It has a wide working range and can flexibly disassemble the distribution cabinet, which is convenient for users to store and collect the distribution cabinet. It is easy to use, and the distribution cabinet can be efficiently buffered through the cooperation of the linkage block, sliding sleeve, linkage rod, buffer spring and rubber plate to avoid hard collision between the distribution cabinet and fixed parts during transportation or high-speed operation, thereby causing damage to the distribution cabinet, and the protection performance is high.

[0004] However, among the electronic components of the existing distribution cabinet, only a few may have a slightly different shape than other electronic components, and the support rods in the distribution cabinet are mostly integrated structures. After adjustment for a period of time, the spacing inside the distribution cabinet does not match, and the applicability is low. Therefore, it does not meet the existing needs. We have proposed an adjustable distribution cabinet. Utility Model Content

[0005] The purpose of the utility model is to provide an adjustable distribution cabinet to solve the problems raised in the above-mentioned background technology that among the electronic components of the existing distribution cabinet, only a few electronic components may have a shape slightly different from other electronic components, and most of the support rods in the distribution cabinet are an integrated structure. After adjustment for a period of time, the spacing inside the distribution cabinet is not matched, and the applicability is low.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable power distribution cabinet, comprising a device base, the upper end of the device base is movably connected to a cabinet body, the bottom end of the cabinet body is located on both sides of the inner wall of the device base and is provided with top blocks, the upper end of the cabinet body is provided with a rain shelter, the front end of the cabinet body is provided with a cabinet door, both ends of the inner wall of the cabinet body are provided with connecting frames, and the front end of the connecting frame is provided with a supporting cross bar.

[0007] Preferably, the supporting crossbar includes a crossbar A and a crossbar B, one end of the crossbar A and the crossbar B is located at the front end of the connecting frame and a positioning hole is provided, and the crossbar A and the crossbar B are fixedly connected to the connecting frame by bolts.

[0008] Preferably, one end of the horizontal bar A is located on the inner side of the horizontal bar B and is provided with a movable groove, and one end of the horizontal bar A is inserted into the inner side of the movable groove.

[0009] Preferably, a lifting slot is provided below the cabinet on the inner side of the device base, and the bottom end of the cabinet is plugged into the inner side of the lifting slot.

[0010] Preferably, a top block is provided on the inner side of the lifting slot below the cabinet, and a contact block is provided on the inner side of the bottom surface of the cabinet at one end of the top block, and the opposing surfaces of the top block and the contact block are both inclined surfaces, and the top block and the contact block fit each other.

[0011] Preferably, a screw rod is provided at one end of the inner wall of the lifting slot at the bottom end of the top block, the screw rod penetrates the top block and extends to the center position of the lifting slot, and the top block and the screw rod are meshed with each other.

[0012] Preferably, the two screw rods are symmetrical with the lifting slot as the center, and a transmission gear is provided below the two screw rods on the inner side of the lifting slot. The transmission gear is a bevel gear. The two screw rods are connected by the transmission gear. The bottom end of the transmission gear is located at the bottom end of the inner wall of the lifting slot and a servo motor is provided.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with connecting frames at both ends of the inner wall of the cabinet, and a supporting horizontal bar is provided at the front end of the connecting frame, and the supporting horizontal bar includes a horizontal bar A and a horizontal bar B. When the cabinet needs to fix individual electronic components that are not in the same height as others, the horizontal bar A can be slid inside the horizontal bar B, so that the horizontal bar A and the horizontal bar B are staggered up and down, which is convenient for the staff to adjust the interior of the cabinet;

[0015] 2. When the top blocks on both sides of the inner wall of the device base are displaced, one end of the top block fits with the contact block at the bottom of the cabinet, so that the cabinet is pushed out from the inside of the device base by the top block. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model as a whole;

[0018] Figure 3It is a schematic diagram of the local structure of the connection between the horizontal rail A and the horizontal rail B of the utility model;

[0019] Figure 4 It is a schematic diagram of the local structure of the connection between the transmission gear and the screw rod of the utility model.

[0020] In the figure: 1. device base; 101. lifting slot; 2. cabinet; 201. contact block; 3. canopy; 4. cabinet door; 5. connecting frame; 6. supporting horizontal bar; 601. horizontal bar A; 602. horizontal bar B; 603. movable slot; 7. top block; 8. screw rod; 9. transmission gear; 10. servo motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figures 1 to 4 The utility model provides an embodiment: an adjustable power distribution cabinet, including a device base 1, the upper end of the device base 1 is movably connected with a cabinet body 2, the bottom end of the cabinet body 2 is located on both sides of the inner wall of the device base 1 and is provided with top blocks 7, the upper end of the cabinet body 2 is provided with a canopy 3, the front end of the cabinet body 2 is provided with a cabinet door 4, both ends of the inner wall of the cabinet body 2 are provided with connecting frames 5, the front end of the connecting frame 5 is provided with a supporting horizontal bar 6, the whole includes a horizontal bar A601 and a horizontal bar B602 through the supporting horizontal bar 6, when the cabinet body 2 needs to fix individual electronic components that are not uniform with other heights, the horizontal bar A601 can be slid on the inner side of the horizontal bar B602, so that the horizontal bar A601 and the horizontal bar B602 are staggered up and down, which is convenient for the staff to adjust the interior of the cabinet body 2, when the top blocks 7 on both sides of the inner wall of the device base 1 are displaced, one end of the top block 7 is fitted with the contact block 201 at the bottom of the cabinet body 2, so that the cabinet body 2 is ejected from the inside of the device base 1 through the top block 7.

[0023] Furthermore, the supporting cross bar 6 includes a cross bar A601 and a cross bar B602. One end of the cross bar A601 and the cross bar B602 are located at the front end of the connecting frame 5 and are provided with positioning holes. The cross bar A601 and the cross bar B602 are fixedly connected to the connecting frame 5 by bolts. One end of the cross bar A601 is located on the inner side of the cross bar B602 and is provided with a movable groove 603. One end of the cross bar A601 is inserted into the inner side of the movable groove 603.

[0024] By adopting the above technical solution, when the cabinet 2 needs to fix individual electronic components that are not in uniform height with others, the horizontal bar A601 can be slid inside the horizontal bar B602, so that the horizontal bar A601 and the horizontal bar B602 are staggered up and down, which is convenient for the staff to adjust the interior of the cabinet 2.

[0025] Furthermore, a lifting slot 101 is provided on the inner side of the device base 1 below the cabinet 2, and the bottom end of the cabinet 2 is inserted into the inner side of the lifting slot 101. A top block 7 is provided on the inner side of the lifting slot 101 below the cabinet 2, and one end of the top block 7 is provided on the inner side of the bottom surface of the cabinet 2, and a contact block 201 is provided. The opposing surfaces of the top block 7 and the contact block 201 are both inclined surfaces, and the top block 7 and the contact block 201 fit each other. A screw rod 8 is provided at one end of the inner wall of the lifting slot 101 at the bottom end of the top block 7, and the screw rod 8 extends through the top block 7 to the center position of the lifting slot 101, and the top block 7 and the screw rod 8 are meshed with each other. The two screw rods 8 are symmetrical with the lifting slot 101 as the center, and a transmission gear 9 is provided on the inner side of the lifting slot 101 below the two screw rods 8. The transmission gear 9 is a bevel gear, and the two screw rods 8 are connected through the transmission gear 9. The bottom end of the transmission gear 9 is located at the bottom end of the inner wall of the lifting slot 101 and a servo motor 10 is provided.

[0026] By adopting the above technical solution, when the height of the distribution cabinet needs to be adjusted, the top blocks 7 on both sides of the inner wall of the device base 1 can be displaced, and one end of the top block 7 fits with the contact block 201 at the bottom of the cabinet body 2, so that the cabinet body 2 is pushed out from the inside of the device base 1 through the top block 7.

[0027] In summary, when the power distribution cabinet is used, first check whether each component is intact. After the inspection is completed, the device base 1 is installed in a suitable position. Connecting frames 5 are provided at both ends of the inner wall of the cabinet 2. The front end of the connecting frame 5 is provided with a supporting horizontal bar 6, and the supporting horizontal bar 6 includes a horizontal bar A601 and a horizontal bar B602. When the cabinet 2 needs to fix individual electronic components that are not in uniform height with others, the horizontal bar A601 can be slid inside the horizontal bar B602, so that the horizontal bar A601 and the horizontal bar B602 are fixed. 02 are staggered up and down, which is convenient for the staff to adjust the interior of the cabinet 2. When the height of the cabinet 2 needs to be adjusted, the servo motor 10 is started, and the servo motor 10 drives the screw rod 8 to rotate through the transmission gear 9. The screw rod 8 rotates to make the top block 7 move appropriately on the inner wall of the lifting groove 101, and then when the top blocks 7 on both sides of the inner wall of the device base 1 are displaced, one end of the top block 7 is fitted with the contact block 201 at the bottom of the cabinet 2, so that the cabinet 2 is pushed out from the inside of the device base 1 through the top block 7.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable power distribution cabinet, comprising a device base (1), characterized in that: The upper end of the device base (1) is movably connected to a cabinet (2); the bottom end of the cabinet (2) is located on both sides of the inner wall of the device base (1) and is provided with top blocks (7); the upper end of the cabinet (2) is provided with a rain shelter (3); the front end of the cabinet (2) is provided with a cabinet door (4); both ends of the inner wall of the cabinet (2) are provided with connecting frames (5); the front end of the connecting frame (5) is provided with a supporting horizontal bar (6).

2. An adjustable power distribution cabinet according to claim 1, characterized in that: The supporting crossbar (6) comprises a crossbar A (601) and a crossbar B (602), one end of each of the crossbar A (601) and the crossbar B (602) being provided with a positioning hole at the front end of the connecting frame (5), and the crossbar A (601) and the crossbar B (602) being fixedly connected to the connecting frame (5) by bolts.

3. The adjustable power distribution cabinet according to claim 1, characterized in that: One end of the horizontal bar A (601) is located on the inner side of the horizontal bar B (602) and is provided with a movable groove (603), and one end of the horizontal bar A (601) is plugged into the inner side of the movable groove (603).

4. The adjustable power distribution cabinet according to claim 1, characterized in that: A lifting groove (101) is provided below the cabinet (2) and on the inner side of the device base (1), and the bottom end of the cabinet (2) is plugged into the inner side of the lifting groove (101).

5. The adjustable power distribution cabinet according to claim 1, characterized in that: A top block (7) is provided on the inner side of the lifting slot (101) below the cabinet (2); one end of the top block (7) is provided on the inner side of the bottom surface of the cabinet (2); the opposing surfaces of the top block (7) and the contact block (201) are both inclined surfaces; the top block (7) and the contact block (201) fit each other.

6. The adjustable power distribution cabinet according to claim 1, characterized in that: The bottom end of the top block (7) is located at one end of the inner wall of the lifting groove (101), and a screw rod (8) is provided. The screw rod (8) penetrates the top block (7) and extends to the center position of the lifting groove (101). The top block (7) and the screw rod (8) are meshed with each other.

7. An adjustable power distribution cabinet according to claim 6, characterized in that: The two screw rods (8) are symmetrical with the lifting groove (101) as the center. A transmission gear (9) is provided below the two screw rods (8) and located inside the lifting groove (101). The transmission gear (9) is a bevel gear. The two screw rods (8) are connected in transmission via the transmission gear (9). A servo motor (10) is provided at the bottom end of the transmission gear (9) located at the bottom end of the inner wall of the lifting groove (101).

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