Electric power cabinet

Abstract

A power cabinet disclosed by the present invention comprises a lifting support seat, a support frame and a power cabinet main body, one side of the lifting support seat is provided with the support frame, the top of the support frame is fixedly provided with a horizontal moving mechanism, and the horizontal moving mechanism is slidably provided with a clamping mechanism for fixedly clamping the power cabinet main body; the power cabinet main body comprises a shell and a bearing frame, and a suspension frame matched with the bearing frame is mounted on the back surface of the shell; a plurality of guide bolts are installed on the two sides of the bearing frame at equal intervals, a plurality of guide grooves matched with the guide bolts are formed in the suspension frame, and the guide grooves are obliquely formed; the power cabinet body further comprises a bearing drawer which is connected with the shell through a drawing assembly. According to the invention, the lifting supporting seat can realize the lifting of the power cabinet main body, the horizontal moving mechanism can adjust the position of the clamping mechanism, and the clamping mechanism can realize the clamping and fixing of the power cabinet main body.

Description

Technical Field

[0001] The invention relates to the technical field of power cabinets, in particular to a power cabinet. Background Art

[0002] Power control cabinets are common components in the field of power switch control. Power control cabinets are used to install various power equipment such as various switches and controllers for power control. In order to facilitate maintenance, power control cabinets usually have drawers that can be pushed and pulled to maintain the power equipment inside. Existing drawer-type control cabinet devices often require manual operation when pulling and pulling, which causes inconvenience to use.

[0003] A drawer-type power control cabinet disclosed in the existing publication number CN106451187B includes a cabinet body, a accommodating cavity is provided inside the cabinet body, a push groove is provided in the cabinet body below the accommodating cavity, a drawer assembly is provided inside the accommodating cavity, a pressing area is provided on the outer wall of the cabinet body on the left side of the push groove, a pressing cavity and a clamping device arranged below the pressing cavity are provided in the cabinet body between the pressing area and the push groove, a pressing rod extending to the left and right sides is provided in the pressing cavity, and the left extension section of the pressing rod passes through the left side wall of the cabinet body and extends into the pressing area; through automatic movement in and out and separate disassembly of the drawer assembly, different maintenance needs can be met, it is convenient for staff to maintain, the maintenance efficiency is improved, and the overall structure operates stably.

[0004] The drawer assembly of the prior art is used to install electrical components. The drawer assembly is equivalent to a cabinet, and the cabinet is equivalent to a fixing part for fixing the drawer assembly. However, when fixing it, it needs to be pushed and pulled manually before it can be fixed. Since the equipment has a certain weight, manual pushing and pulling is relatively laborious. For this reason, we propose an electric power cabinet. Summary of the invention

[0005] The purpose of the present invention is to provide a power cabinet to solve the problem in the prior art that the power cabinet needs to be manually pushed and pulled before it can be fixed, and the manual pushing and pulling is laborious because the equipment has a certain weight.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electric power cabinet, comprising a lifting support seat, a support frame and an electric power cabinet body, wherein a support frame is arranged on one side of the lifting support seat, a horizontal moving mechanism is fixed on the top of the support frame, and a clamping mechanism for fixing and clamping the electric power cabinet body is slidably installed on the horizontal moving mechanism;

[0007] The power cabinet body comprises a shell and a support bracket, a suspension bracket matched with the support bracket is installed on the back of the shell; a plurality of guide bolts are installed at equal intervals on both sides of the support bracket, and a plurality of guide grooves matched with the guide bolts are opened on the suspension bracket, and the guide grooves are arranged obliquely;

[0008] The power cabinet body also includes a supporting drawer, which is connected to the shell through a pull-out assembly, four supporting columns are installed on the top of the supporting drawer, and the two rear supporting columns are connected to a flap through a hinge, and the supporting drawer is provided with a limit column on one side of the flap to limit the flap, and an insulating block is installed on the top of the flap.

[0009] Preferably, the support bracket is provided with at least two rows of bolt holes, each row of bolt holes is composed of a plurality of strip holes, the support bracket is a W-shaped structure, and the suspension bracket is an L-shaped angle iron.

[0010] Preferably, a follower chain is installed between the bottom of the supporting drawer and the shell, and the power cabinet body also includes an auxiliary rod.

[0011] Preferably, the lifting support seat includes two supports, both of which are equipped with a lifting seat through a first guide assembly, the bracket is equipped with a driving assembly for driving the lifting seat, a base is installed between the two lifting seats, and a plurality of rollers are rotatably installed on the top of the base.

[0012] Preferably, the driving assembly includes a screw rod, a nut and a driving motor, the nut is mounted on the lifting seat, the screw rod is rotatably mounted on the support, and the screw rod is driven by the motor.

[0013] Preferably, the horizontal moving mechanism includes a push-pull cylinder and two parallel beams, a linear guide rail is installed on the top of the beam, and the clamping mechanism is slidably installed on the linear guide rail, one of the beams is installed with a push-pull cylinder for driving the clamping mechanism, and the other beam is installed with a buffer limiter for limiting the clamping mechanism.

[0014] Preferably, the clamping mechanism includes an upper base and a lower base, the upper base and the lower base are connected by a second guide assembly, the upper base is equipped with a lifting cylinder for driving the lower base to lift and lower, the first clamping plates are slidably installed at both ends of the bottom of the lower base, and the first clamping cylinders driving the corresponding first clamping plates are installed on both sides of the lower base.

[0015] Preferably, the first clamping plate is mounted with a second clamping plate via a guide rod, the first clamping plate is mounted with a second clamping cylinder for driving the second clamping plate to reciprocate, and a plurality of suction cups are mounted on a side of the second clamping plate away from the first clamping plate.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The lifting support seat can realize the lifting and lowering of the power cabinet body. A horizontal moving mechanism is fixed on the top of the support frame. A clamping mechanism for fixing and clamping the power cabinet body is slidably installed on the horizontal moving mechanism. The horizontal moving mechanism can adjust the position of the clamping mechanism, and the clamping mechanism can clamp and fix the power cabinet body.

[0018] 2. Multiple guide bolts are installed at equal intervals on both sides of the support frame, and the suspension frame is provided with multiple guide grooves that cooperate with the guide bolts. The guide grooves are inclined, and the inclined guide grooves are convenient for installing the suspension frame on the support frame and are also convenient for disassembly; the W-shaped structure of the support frame improves the strength and load-bearing capacity of the support frame.

[0019] 3. By lowering the base to the lowest position, the power cabinet body can be easily placed on the rollers of the base, and the clamping mechanism can clamp the power cabinet body and completely pull the power cabinet body onto the rollers of the base through the horizontal moving mechanism, without the need for manual pushing and pulling, which is more convenient and labor-saving; when the power cabinet body is completely pulled onto the rollers of the base, the driving assembly drives the base to rise, thereby clamping the power cabinet body again through the clamping mechanism, and at this time, the clamping stability is better.

[0020] 4. The first clamping cylinder can drive the first clamping plate to clamp the power cabinet body; the first clamping plate is installed with the second clamping plate through the guide rod, the first clamping plate is installed with the second clamping cylinder for driving the second clamping plate to move back and forth, the second clamping cylinder can drive the second clamping plate to clamp the power cabinet body, and the second clamping plate is installed with multiple suction cups on the side away from the first clamping plate. The suction cups can be adsorbed on the surface of the power cabinet body to increase the friction with the power cabinet body, thereby avoiding sliding with the power cabinet body when the power cabinet body is pushed or pulled. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a structural schematic diagram of the lifting support seat of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the clamping mechanism of the present invention;

[0025] Figure 4 It is a structural schematic diagram of the rear part of the power cabinet body of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure inside the main body of the power cabinet of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the drawer supporting part of the present invention;

[0028] Figure 7 The present invention Figure 6 Schematic diagram of the structure from the bottom perspective.

[0029] In the figure: 1, lifting support seat; 2, support frame; 3, power cabinet body; 4, horizontal moving mechanism; 5, clamping mechanism; 101, support; 102, lifting seat; 103, first guide assembly; 104, driving assembly; 105, base; 106, roller; 301, shell; 302, support frame; 303, hanging frame; 304, guide bolt; 305, guide groove; 306, support drawer; 307, pull-out assembly; 308, insulation block; 309, support Support column; 310, hinge; 311, limit column; 312, flap; 313, follower chain; 314, auxiliary rod; 401, crossbeam; 402, push-pull cylinder; 403, linear guide rail; 404, buffer limiter; 501, lifting cylinder; 502, upper base; 503, second guide assembly; 504, lower base; 505, first clamping cylinder; 506, first clamping plate; 507, second clamping cylinder; 508, second clamping plate; 509, suction cup. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention.

[0031] See also Figure 1-7 In an embodiment of the present invention, a power cabinet includes a lifting support seat 1, a support frame 2 and a power cabinet body 3. The lifting support seat 1 is provided with a support frame 2 on one side. The lifting support seat 1 can realize the lifting of the power cabinet body 3. A horizontal moving mechanism 4 is fixed on the top of the support frame 2. A clamping mechanism 5 for fixing and clamping the power cabinet body 3 is slidably installed on the horizontal moving mechanism 4. The horizontal moving mechanism 4 can adjust the position of the clamping mechanism 5, and the clamping mechanism 5 can clamp and fix the power cabinet body 3.

[0032] The power cabinet body 3 includes a shell 301 and a support bracket 302, and a suspension bracket 303 matched with the support bracket 302 is installed on the back of the shell 301; a plurality of guide bolts 304 are evenly spaced on both sides of the support bracket 302, and the suspension bracket 303 is provided with a plurality of guide grooves 305 matched with the guide bolts 304, and the guide grooves 305 are inclined, and the inclined guide grooves 305 are convenient for installing the suspension bracket 303 on the support bracket 302, and are also convenient for disassembly; the support bracket 302 is provided with at least two rows of bolt holes, and each row of bolt holes is composed of a plurality of strip holes, and the support bracket 302 is a W-shaped structure, and the W-shaped support bracket 302 improves the strength and load-bearing capacity of the support bracket 302, and the suspension bracket 303 is an L-shaped angle iron (when the support bracket 302 and the suspension bracket 303 are used, the clamping mechanism 5 may not be used to clamp the power cabinet body 3);

[0033] The power cabinet body 3 also includes a supporting drawer 306, which is connected to the outer shell 301 through a pull-out assembly 307. Four supporting columns 309 are installed on the top of the supporting drawer 306, and the two rear supporting columns 309 are connected to a flap 312 through a hinge 310. The supporting drawer 306 is provided with a limiting column 311 on one side of the flap 312 for limiting the flap 312, and the limiting column 311 can limit the flap 312; an insulating block 308 is installed on the top of the flap 312; a follower chain 313 is installed between the bottom of the supporting drawer 306 and the outer shell 301, and the power cabinet body 3 also includes an auxiliary rod 314, which plays an auxiliary support role.

[0034] The lifting support seat 1 includes two supports 101, and the two supports 101 are both installed with a lifting seat 102 through a first guide component 103. The support is installed with a driving component 104 for driving the lifting seat 102. A base 105 is installed between the two lifting seats 102, and a plurality of rollers 106 are rotatably installed on the top of the base 105; the driving component 104 includes a screw rod, a nut and a driving motor, the nut is installed on the lifting seat 102, the screw rod is rotatably installed on the support 101, and the screw rod is driven by the motor. By lowering the base 105 to the lowest position, the power cabinet body 3 can be conveniently placed on the roller 106 of the base 105, and the clamping mechanism 5 can clamp the power cabinet body 3, and pull the power cabinet body 3 completely onto the roller 106 of the base 105 through the horizontal moving mechanism 4, without the need for manual pushing and pulling, which is more convenient and labor-saving; when the power cabinet body 3 is completely pulled onto the roller 106 of the base 105, the driving component 104 drives the base 105 to rise, thereby clamping the power cabinet body 3 again through the clamping mechanism 5, and at this time, the clamping stability is better.

[0035] The horizontal moving mechanism 4 includes a push-pull cylinder 402 and two parallel beams 401. A linear guide rail 403 is installed on the top of the beam 401. The clamping mechanism 5 is slidably installed on the linear guide rail 403. One of the beams 401 is installed with a push-pull cylinder 402 for driving the clamping mechanism 5, and the other beam 401 is installed with a buffer limiter 404 for limiting the clamping mechanism 5. The buffer limiter 404 can buffer and limit the clamping mechanism 5 to avoid excessive movement of the clamping mechanism 5, thereby avoiding excessive pushing and pulling of the power cabinet body 3.

[0036] The clamping mechanism 5 includes an upper base 502 and a lower base 504, and the upper base 502 and the lower base 504 are connected by a second guide assembly 503. The upper base 502 is equipped with a lifting cylinder 501 for driving the lower base 504 to rise and fall. The lifting cylinder 501 can drive the lower base 504 to rise and fall, thereby matching the lifting support seat 1 to lift the power cabinet body 3. The two ends of the bottom of the lower base 504 are slidably installed with a first clamping plate 506. The two sides of the lower base 504 are equipped with a first clamping cylinder 505 that drives the corresponding first clamping plate 506. The first clamping cylinder 505 can drive the first clamping plate 506. The plate 506 clamps the power cabinet body 3; the first clamping plate 506 is installed with the second clamping plate 508 through the guide rod, the first clamping plate 506 is installed with the second clamping cylinder 507 for driving the second clamping plate 508 to move back and forth, the second clamping cylinder 507 can drive the second clamping plate 508 to clamp the power cabinet body 3, and the second clamping plate 508 is installed with a plurality of suction cups 509 on the side away from the first clamping plate 506, the suction cups 509 can be adsorbed on the surface of the power cabinet body 3 to increase the friction with the power cabinet body 3, thereby avoiding sliding with the power cabinet body 3 when the power cabinet body 3 is pushed or pulled.

[0037] The working principle of the present invention is as follows: the lifting support seat 1 can realize the lifting and lowering of the power cabinet body 3, a horizontal moving mechanism 4 is fixed on the top of the support frame 2, and a clamping mechanism 5 for fixing and clamping the power cabinet body 3 is slidably installed on the horizontal moving mechanism 4, and the horizontal moving mechanism 4 can adjust the position of the clamping mechanism 5, and the clamping mechanism 5 can realize the clamping and fixing of the power cabinet body 3; by lowering the base 105 to the lowest level, it is convenient to place the power cabinet body 3 on the roller 106 of the base 105, and the clamping mechanism 5 can clamp the power cabinet body 3, and the power cabinet body 3 is completely pulled onto the roller 106 of the base 105 through the horizontal moving mechanism 4, without manual pushing and pulling, which is more convenient and labor-saving; when the power cabinet body 3 is completely pulled onto the roller 106 of the base 105, the driving component 104 drives the base 105 to rise, so that the power cabinet body 3 is clamped again by the clamping mechanism 5, and at this time, the clamping stability is better.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power cabinet, characterized in that: It comprises a lifting support seat (1), a support frame (2) and a power cabinet body (3); the lifting support seat (1) is provided with a support frame (2) on one side; a horizontal moving mechanism (4) is fixed on the top of the support frame (2); a clamping mechanism (5) for fixing and clamping the power cabinet body (3) is slidably mounted on the horizontal moving mechanism (4); The power cabinet body (3) comprises a shell (301) and a support frame (302); a suspension frame (303) cooperating with the support frame (302) is installed on the back of the shell (301); a plurality of guide bolts (304) are installed at equal intervals on both sides of the support frame (302); the suspension frame (303) is provided with a plurality of guide grooves (305) cooperating with the guide bolts (304); and the guide grooves (305) are arranged in an inclined manner; The power cabinet body (3) further comprises a supporting drawer (306), wherein the supporting drawer (306) is connected to the housing (301) via a drawer assembly (307), four supporting columns (309) are installed on the top of the supporting drawer (306), two of the supporting columns (309) at the rear are connected to a flap (312) via hinges (310), a limiting column (311) for limiting the flap (312) is arranged on one side of the supporting drawer (306), and an insulating block (308) is installed on the top of the flap (312).

2. A power cabinet according to claim 1, characterized in that: The support frame (302) is provided with at least two rows of bolt holes, each row of bolt holes is composed of a plurality of strip-shaped holes, the support frame (302) is a W-shaped structure, and the suspension frame (303) is an L-shaped angle iron.

3. The power cabinet according to claim 1, characterized in that: A follower chain (313) is installed between the bottom of the supporting drawer (306) and the outer shell (301), and the power cabinet body (3) further comprises an auxiliary rod (314).

4. The power cabinet according to claim 1, characterized in that: The lifting support seat (1) comprises two supports (101), both supports (101) being mounted with a lifting seat (102) via a first guide assembly (103), the support being mounted with a driving assembly (104) for driving the lifting seat (102), a base (105) being mounted between the two lifting seats (102), and a plurality of rollers (106) being rotatably mounted on the top of the base (105).

5. The power cabinet according to claim 4, characterized in that: The driving assembly (104) comprises a screw rod, a nut and a driving motor; the nut is mounted on the lifting seat (102); the screw rod is rotatably mounted on the support (101); and the screw rod is driven by the motor.

6. The power cabinet according to claim 1, characterized in that: The horizontal moving mechanism (4) comprises a push-pull cylinder (402) and two parallel crossbeams (401), a linear guide rail (403) being mounted on the top of the crossbeam (401), and the clamping mechanism (5) being slidably mounted on the linear guide rail (403), one of the crossbeams (401) being mounted with a push-pull cylinder (402) for driving the clamping mechanism (5), and the other crossbeam (401) being mounted with a buffer stopper (404) for limiting the position of the clamping mechanism (5).

7. A power cabinet according to claim 1 or 6, characterized in that: The clamping mechanism (5) comprises an upper base (502) and a lower base (504), wherein the upper base (502) and the lower base (504) are connected via a second guide assembly (503), the upper base (502) is provided with a lifting cylinder (501) for driving the lower base (504) to lift and lower, first clamping plates (506) are slidably mounted at both ends of the bottom of the lower base (504), and first clamping cylinders (505) for driving the corresponding first clamping plates (506) are mounted on both sides of the lower base (504).

8. The power cabinet according to claim 7, characterized in that: The first clamping plate (506) is mounted with a second clamping plate (508) via a guide rod, the first clamping plate (506) is mounted with a second clamping cylinder (507) for driving the second clamping plate (508) to move back and forth, and the second clamping plate (508) is mounted with a plurality of suction cups (509) on a side away from the first clamping plate (506).

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