Wall-mounted electric cabinet for refrigeration house

Abstract

The utility model discloses a wall-mounted electric cabinet for a refrigeration house, and relates to the technical field of electric cabinets. The electric control box comprises a box body outer cover and an electric control box body, sliding grooves are formed in the surface of the inner wall of the box body outer cover, sliding strips are fixedly installed on the outer surface of the electric control box body, a lifting mechanism is fixedly connected between the bottom face of the inner wall of the box body outer cover and the bottom face of the electric control box body, and a sliding mechanism is arranged on the bottom face of the inner wall of the box body outer cover. According to the utility model, the lifting mechanism is driven to lift through the telescopic mechanism, and the lifting of the lifting mechanism is kept stable and reliable through the sliding mechanism, so that the electric control box body can be pushed to lift along the sliding chutes on the surface of the box body outer cover through the sliding strips; according to the electric control box, internal components, cables and the like which are originally shielded and protected by the electric control box body are exposed, operation of maintainers is facilitated, the electric control box does not need to be disassembled and assembled, time and labor are saved, and the requirement for frequent maintenance of the electric control box in a refrigeration house scene can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control boxes, in particular to a wall-mounted electric control box for cold storage. Background Art

[0002] The electric control box contains one or more low-voltage switchgear and related control, measurement, signal, protection and regulation equipment. Its important role is to control the switching, protection and monitoring of electrical equipment to improve the safety, reliability and efficiency of the power system. The electric control box can realize automatic control and monitoring of electrical equipment. Through the program control in the controller, the electric control box can complete the switching, protection and monitoring of electrical equipment.

[0003] The electric control box will inevitably be damaged after long-term use. Due to the humid environment and extremely low temperature of the cold storage, the electric control box for cold storage is more susceptible to damage than the ordinary electric control box, and needs to be inspected and maintained more frequently and regularly. The traditional electric control box needs to be removed for maintenance. Since the electric control box integrates a large number of electrical components and wiring, the installation and disassembly of the electric control box will become relatively cumbersome during the maintenance process, which consumes a lot of time and energy of the maintenance personnel and is not conducive to improving work efficiency.

[0004] For this reason, a wall-mounted electric control box for cold storage is proposed. Utility Model Content

[0005] The purpose of the present invention is to solve the problems mentioned in the above background technology, and to provide a wall-mounted electric control box for a cold storage.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A wall-mounted electrical control box for a cold storage comprises an outer cover of the box and an electrical control box body. A slide groove is provided on the inner wall surface of the outer cover of the box, and a slide bar is fixedly installed on the outer surface of the electrical control box body. There are six slide bars and they are evenly arranged on both sides and the back of the electrical control box body. The number and specifications of the slide grooves match the slide bars. A lifting mechanism is fixedly connected between the bottom surface of the inner wall of the outer cover of the box and the bottom surface of the electrical control box body. A sliding mechanism is provided on the bottom surface of the inner wall of the outer cover of the box, and the sliding mechanism is used to assist the lifting mechanism in lifting. A telescopic mechanism is provided on the bottom surface of the inner wall of the outer cover of the box, and the telescopic mechanism is used to drive the lifting mechanism to lift and lower.

[0008] Furthermore, there are two lifting mechanisms and they are arranged on the left and right. The lifting mechanism includes a fixed seat, a sliding base and a fixed block. The fixed block is fixedly installed on the bottom surface of the electric control box body. There are two fixed seats and two sliding mechanisms. The upper and lower fixed seats are respectively fixedly installed on the bottom surface of the inner wall of the box body and the bottom surface of the fixed block. The sliding mechanism is used to assist the two sliding bases to move forward and backward. Connecting rods are rotatably installed on the surface of the fixed seat and the sliding base. There are several connecting rods and they are longitudinally hinged head to tail.

[0009] Furthermore, the number of the sliding mechanisms is four and they are arranged up and down, the upper sliding mechanism is fixedly installed on the bottom surface of the fixed block, and the lower sliding mechanism is fixedly installed on the bottom surface of the inner wall of the box outer cover, and the sliding mechanism includes a pair of mounting seats arranged opposite to each other front and back, and the mounting seats are fixedly installed on the bottom surface of the inner wall of the box outer cover and the bottom surface of the fixed block, and a sliding rod is fixedly connected between the opposite surfaces of the two mounting seats, and a sliding sleeve is slidably sleeved on the outer surface of the sliding rod, a connecting plate is fixedly installed on the surface of the sliding sleeve, and the sliding base is fixedly installed on the surface of the connecting plate.

[0010] Furthermore, the telescopic mechanism includes a mounting plate, which is fixedly mounted on the bottom surface of the inner wall of the box body cover, a hydraulic rod is fixedly mounted on the surface of the mounting plate, a connecting block is fixedly mounted on the telescopic end of the hydraulic rod, and the connecting block is fixedly mounted on the surface of a sliding base on the lower side.

[0011] Furthermore, a wiring port is provided on the rear of the outer cover of the box, a through slot is provided on the bottom surface of the electric control box body, and there are several wiring ports.

[0012] Furthermore, a display screen and an emergency stop switch are fixedly mounted on the front of the electric control box body, and a heat-insulating layer is provided on the side of the outer cover of the box.

[0013] The beneficial effects of the present invention are as follows: when the electric control box needs to be inspected and repaired, the telescopic mechanism can be used to drive the lifting mechanism to move up and down, and the sliding mechanism can be used to ensure that the lifting of the lifting mechanism remains stable and reliable, so that the electric control box body can be pushed to move up and down along the sliding groove on the surface of the outer cover of the box through the sliding bar. When the electric control box body rises, the internal components and cables that were originally blocked and protected by the electric control box body are exposed, which is convenient for maintenance personnel to operate. There is no need to disassemble and install the electric control box, which saves time and effort, can meet the needs of frequent maintenance of the electric control box in the cold storage scenario, and is conducive to improving the efficiency of maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a front view of the box shell of the utility model;

[0016] Figure 3 This is a front cross-sectional view of the electric control box body of the utility model;

[0017] Figure 4 This is a side view of the lifting mechanism, telescopic mechanism and sliding mechanism of the utility model;

[0018] Figure numerals: 1. Box cover; 2. Electric control box body; 3. Slide groove; 4. Slide bar; 5. Insulation layer; 6. Lifting mechanism; 601. Fixed seat; 602. Sliding base; 603. Connecting rod; 604. Fixed block; 7. Sliding mechanism; 701. Mounting seat; 702. Sliding rod; 703. Sliding sleeve; 704. Connecting plate; 8. Display screen; 9. Emergency stop switch; 10. Wiring port; 11. Through slot; 13. Telescopic mechanism; 1301. Mounting plate; 1302. Connecting block; 1303. Hydraulic rod. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0022] The electrical components mentioned in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that performs control such as a computer.

[0023] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0024] like Figures 1 to 4 As shown, a wall-mounted electric control box for a cold storage includes an outer cover 1 and an electric control box body 2. A slide groove 3 is provided on the inner wall surface of the outer cover 1. A slide bar 4 is fixedly installed on the outer surface of the electric control box body 2. There are six slide bars 4 and they are evenly arranged on both sides and the back of the electric control box body 2. The number and specifications of the slide grooves 3 match the slide bars 4. A lifting mechanism 6 is fixedly connected between the bottom surface of the inner wall of the outer cover 1 and the bottom surface of the electric control box body 2. A sliding mechanism 7 is provided on the bottom surface of the inner wall of the outer cover 1. The sliding mechanism 7 is used to assist the lifting mechanism 6 in lifting and lowering. A telescopic mechanism 13 is provided on the bottom surface of the inner wall of the outer cover 1. The telescopic mechanism 13 is used to drive the lifting mechanism 6 to lift and lower.

[0025] Specifically, when the electric control box needs to be inspected and repaired, the telescopic mechanism 13 can be used to drive the lifting mechanism 6 to move up and down, and the sliding mechanism 7 can be used to ensure that the lifting and lowering of the lifting mechanism 6 remains stable and reliable, so that the electric control box body 2 can be pushed to move up and down along the slide groove 3 on the surface of the box outer cover 1 through the slide bar 4. When the electric control box body 2 rises, the internal components and cables that were originally blocked and protected by the electric control box body 2 are exposed, which is convenient for maintenance personnel to operate. There is no need to disassemble and install the electric control box, which saves time and effort, can meet the needs of frequent maintenance of the electric control box in the cold storage scenario, and is conducive to improving the efficiency of maintenance work.

[0026] like Figure 1 and Figure 4 As shown, there are two lifting mechanisms 6 and they are arranged on the left and right. The lifting mechanism 6 includes a fixed seat 601, a sliding base 602 and a fixed block 604. The fixed block 604 is fixedly installed on the bottom surface of the electric control box body 2. There are two fixed seats 601 and two sliding mechanisms 7. The upper and lower fixed seats 601 are respectively fixedly installed on the bottom surface of the inner wall of the box outer cover 1 and the bottom surface of the fixed block 604. The sliding mechanism 7 is used to assist the two sliding bases 602 to move forward and backward. Connecting rods 603 are rotatably installed on the surfaces of the fixed seat 601 and the sliding base 602. There are several connecting rods 603 and they are longitudinally hinged head to tail.

[0027] Specifically, the sliding base 602 slides along the surface of the sliding mechanism 7, and the distance between the sliding base 602 and the fixed base 601 becomes shorter, so that the angle between the connecting rods 603 hinged between the sliding base 602 and the fixed base 601 changes, thereby driving the height of several connecting rods 603 to rise, thereby pushing the electric control box body 2 to rise.

[0028] like Figure 1 and Figure 4 As shown, there are four sliding mechanisms 7 and they are arranged in an upper and lower manner. The upper sliding mechanism 7 is fixedly installed on the bottom surface of the fixed block 604, and the lower sliding mechanism 7 is fixedly installed on the bottom surface of the inner wall of the box outer cover 1. The sliding mechanism 7 includes a pair of mounting seats 701 arranged opposite to each other in the front and rear directions. The mounting seats 701 are fixedly installed on the bottom surface of the inner wall of the box outer cover 1 and the bottom surface of the fixed block 604. A sliding rod 702 is fixedly connected between the opposite surfaces of the two mounting seats 701. The outer surface of the sliding rod 702 is slidably sleeved with a sliding sleeve 703. A connecting plate 704 is fixedly installed on the surface of the sliding sleeve 703. The sliding base 602 is fixedly installed on the surface of the connecting plate 704.

[0029] Specifically, a sliding rod 702 is fixedly installed between the two mounting seats 701, the sliding sleeve 703 can slide along the surface of the sliding rod 702, and the connecting plate 704 is fixedly installed on the surface of the sliding sleeve 703, so that the sliding base 602 can move back and forth under the drive of the sliding sleeve 703 and the connecting plate 704, thereby facilitating the lifting function of the lifting mechanism 6 and driving the lifting of the electric control box body 2, thereby achieving the purpose of repairing the electric control box without disassembly.

[0030] like Figure 1 and Figure 4 As shown, the telescopic mechanism 13 includes a mounting plate 1301, which is fixedly mounted on the bottom surface of the inner wall of the box outer cover 1, and a hydraulic rod 1303 is fixedly mounted on the surface of the mounting plate 1301. The telescopic end of the hydraulic rod 1303 is fixedly mounted with a connecting block 1302, and the connecting block 1302 is fixedly mounted on the surface of a sliding base 602 on the lower side.

[0031] Specifically, the hydraulic rod 1303 fixedly installed on the surface of the mounting plate 1301 pushes the connecting block 1302 to move forward and backward, thereby driving the sliding base 602, the connecting plate 704 and the sliding sleeve 703 to slide along the surface of the sliding rod 702, so that the distance between the sliding base 602 and the fixed seat 601 changes, and then the height of the lifting mechanism 6 is changed so that the electrical control box body 2 can be lifted, so that the part that needs to be inspected is exposed outside the electrical control box body 2, which is beneficial to improving the work efficiency of the maintenance personnel.

[0032] like Figure 2 and Figure 3 As shown, a wiring port 10 is provided on the rear of the outer cover 1 of the box, and a through slot 11 is provided on the bottom surface of the electric control box body 2. There are several wiring ports 10.

[0033] Specifically, the setting of the wiring port 10 provides space for the wiring of the electric control box, and the opening of the through groove 11 ensures that the electric control box body 2 does not affect the internal wiring when it is raised, making it convenient for maintenance personnel to check and repair the internal conditions originally blocked by the electric control box body 2, saving time and improving work efficiency.

[0034] like Figure 1 and Figure 2 As shown, a display screen 8 and an emergency stop switch 9 are fixedly installed on the front of the electric control box body 2, and an insulation layer 5 is provided on the side of the box outer cover 1.

[0035] Specifically, a display screen 8 is installed on the front of the electric control box body 2, which makes it more convenient for the operator to use, saving time and effort. The setting of the emergency stop switch 9 makes the electric control box safer. Since the temperature of the cold storage is low, the setting of the insulation layer 5 is beneficial to prevent the components inside the electric control box body 2 from being affected by the low temperature and thus difficult to work normally, which is beneficial to extending the service life of the electric control box.

[0036] To sum up: when the electric control box needs to be inspected and repaired, the telescopic mechanism 13 can be used to drive the lifting mechanism 6 to move up and down, and the sliding mechanism 7 can be used to ensure that the lifting and lowering of the lifting mechanism 6 remains stable and reliable, so that the electric control box body 2 can be pushed to move up and down along the slide groove 3 on the surface of the box outer cover 1 through the slide bar 4. When the electric control box body 2 rises, the internal components and cables that were originally blocked and protected by the electric control box body 2 are exposed, which is convenient for maintenance personnel to operate. There is no need to disassemble and install the electric control box, which saves time and effort, can meet the needs of frequent maintenance of the electric control box in the cold storage scenario, and is conducive to improving the efficiency of maintenance work.

[0037] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted electric control box for cold storage, characterized in that: The utility model comprises a box outer cover (1) and an electric control box body (2), wherein the inner wall surface of the box outer cover (1) is provided with a slide groove (3), the outer surface of the electric control box body (2) is fixedly installed with a slide bar (4), the number of the slide bars (4) is six and they are evenly arranged on both sides and the back of the electric control box body (2), the number and specification of the slide groove (3) match the slide bar (4), a lifting mechanism (6) is fixedly connected between the bottom surface of the inner wall of the box outer cover (1) and the bottom surface of the electric control box body (2), a sliding mechanism (7) is provided on the bottom surface of the inner wall of the box outer cover (1), and the sliding mechanism (7) is used to assist the lifting mechanism (6) in lifting and lowering, and a telescopic mechanism (13) is provided on the bottom surface of the inner wall of the box outer cover (1), and the telescopic mechanism (13) is used to drive the lifting mechanism (6) to lift and lower.

2. A wall-mounted electric control box for cold storage according to claim 1, characterized in that: The lifting mechanism (6) is two in number and is arranged in a left-right manner. The lifting mechanism (6) comprises a fixed seat (601), a sliding seat (602) and a fixed block (604). The fixed block (604) is fixedly mounted on the bottom surface of the electric control box body (2). The fixed seat (601) and the sliding mechanism (7) are both two in number. The upper and lower fixed seats (601) are respectively fixedly mounted on the bottom surface of the inner wall of the box outer cover (1) and the bottom surface of the fixed block (604). The sliding mechanism (7) is used to assist the two sliding seats (602) to move forward and backward. Connecting rods (603) are rotatably mounted on the surfaces of the fixed seat (601) and the sliding seat (602). The connecting rods (603) are several in number and are longitudinally hinged end to end.

3. A wall-mounted electric control box for cold storage according to claim 2, characterized in that: The number of the sliding mechanisms (7) is four and they are arranged in an upper and lower manner. The upper sliding mechanism (7) is fixedly mounted on the bottom surface of the fixed block (604), and the lower sliding mechanism (7) is fixedly mounted on the bottom surface of the inner wall of the outer casing (1). The sliding mechanism (7) comprises a pair of mounting seats (701) arranged opposite to each other in front and back. The mounting seats (701) are fixedly mounted on the bottom surface of the inner wall of the outer casing (1) and the bottom surface of the fixed block (604). A sliding rod (702) is fixedly connected between the opposite surfaces of the two mounting seats (701). The outer surface of the sliding rod (702) is slidably sleeved with a sliding sleeve (703). A connecting plate (704) is fixedly mounted on the surface of the sliding sleeve (703). The sliding base (602) is fixedly mounted on the surface of the connecting plate (704).

4. A wall-mounted electric control box for cold storage according to claim 2, characterized in that: The telescopic mechanism (13) comprises a mounting plate (1301), the mounting plate (1301) being fixedly mounted on the bottom surface of the inner wall of the outer casing (1), a hydraulic rod (1303) being fixedly mounted on the surface of the mounting plate (1301), a connecting block (1302) being fixedly mounted on the telescopic end of the hydraulic rod (1303), and the connecting block (1302) being fixedly mounted on the surface of a sliding base (602) on the lower side.

5. The wall-mounted electric control box for cold storage according to claim 1, characterized in that: A wiring port (10) is provided on the rear of the box outer cover (1), and a through slot (11) is provided on the bottom surface of the electric control box body (2). There are a plurality of wiring ports (10).

6. A wall-mounted electric control box for cold storage according to claim 1, characterized in that: A display screen (8) and an emergency stop switch (9) are fixedly mounted on the front of the electric control box body (2), and a heat-insulating layer (5) is provided on the side of the outer cover (1) of the box.

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