CN212970485U - Machine cabinet - Google Patents

Abstract

The utility model provides a cabinet, this cabinet include the cabinet body, a plurality of layer board subassembly. A plurality of supporting plate assemblies are stacked in the vertical direction and distributed in the cabinet body at intervals. Each supporting plate component comprises two first clamping grooves and two loop bars which are in one-to-one correspondence with the two first clamping grooves. Two first draw-in grooves are fixed respectively on two internal relative lateral walls of cabinet, and every loop bar is fixed in the first draw-in groove that corresponds, and the extending direction of every loop bar all is parallel with the opening direction of the cabinet body. Each supporting plate component also comprises two sliding sleeves which correspond to the two sleeve rods one by one and a supporting plate which is fixedly connected with the two sliding sleeves; each sliding sleeve is sleeved on the corresponding sleeve rod and can slide on the corresponding sleeve rod. The supporting plate can be drawn out, and the electrical equipment placed on the supporting plate is overhauled and maintained. Need not to take off electrical equipment from the layer board, can take out the rack with the electrical equipment of placing on the layer board, conveniently overhauls and maintains. The sliding connection mode of the supporting plate is simplified without adopting a sliding rail mode.

Description

Machine cabinet

Technical Field

The utility model relates to a computer technology field especially relates to a rack.

Background

In the field of IT (Internet Technology), a machine room generally refers to a place where servers and network devices are stored, and the servers and network devices stored in the machine room can provide IT services for users and employees. The computer room is internally provided with a special cabinet which is used as an object for storing the computer and the related control equipment, can protect the computer and the related control equipment stored in the cabinet and has the function of shielding electromagnetic interference. A plurality of cabinets are arranged in the machine room, and the equipment is orderly and orderly arranged, so that the equipment is convenient to maintain later.

The existing cabinets have trays for supporting electrical equipment, but the trays are fixed to the inner walls of the cabinets. When the electrical equipment inside is maintained and placed, the electrical equipment needs to be manually taken down from the supporting plate, and the maintenance of the electrical equipment is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a cabinet to maintain the electrical equipment of placing in the cabinet, simplify the sliding connection mode of layer board simultaneously, reduce the cost of cabinet.

The utility model provides a cabinet, this cabinet include a cabinet body and a plurality of layer board subassembly. The cabinet body is provided with a bottom plate, a top plate and an opening arranged between the bottom plate and the top plate. A plurality of supporting plate assemblies are stacked in the vertical direction and distributed in the cabinet body at intervals. Each supporting plate component comprises two first clamping grooves and two loop bars which are in one-to-one correspondence with the two first clamping grooves. Two first draw-in grooves are fixed respectively on two internal relative lateral walls of cabinet, and every loop bar is fixed in the first draw-in groove that corresponds, and the extending direction of every loop bar all is parallel with the opening direction of the cabinet body. Each supporting plate assembly further comprises two sliding sleeves in one-to-one correspondence with the two loop bars and a supporting plate fixedly connected with the two sliding sleeves, wherein each sliding sleeve is sleeved on the corresponding loop bar and can slide on the corresponding loop bar.

In foretell scheme, through set up a plurality of layer board subassemblies on the inner wall of the cabinet body, realize layer board roll-off rack or insert the rack through the mode that adopts first draw-in groove, loop bar and sliding sleeve cooperation to connect, when maintaining the electrical equipment of placing on the layer board, can the pull go out the layer board, overhaul the maintenance to the electrical equipment of placing on the layer board. Compare with the rack among the prior art, the utility model discloses a scheme need not to take off electrical equipment from the layer board, can take out the rack with the electrical equipment of placing on the layer board to convenient maintenance. And the supporting plate slides out of or is inserted into the cabinet by adopting a mode of matching and connecting the first clamping groove, the loop bar and the sliding sleeve, so that a sliding rail mode is not needed, the sliding connection mode of the supporting plate is simplified, and the cost of the cabinet is reduced.

In a specific embodiment, an accommodating box is arranged below the bottom plate of the cabinet body; a lifting platform assembly is slidably mounted within the containment box. And the sliding direction of the lifting platform assembly relative to the accommodating box is parallel to the opening direction of the cabinet body, so that the lifting platform assembly slides out of the accommodating box or is inserted into the accommodating box. Through setting up lift platform subassembly to place electrical equipment on the higher layer board in position, or overhaul the maintenance to electrical equipment on the higher layer board in position.

In one embodiment, the elevating platform assembly includes opposing base and support platform, a scissors assembly disposed between the base and support platform, and a drive mechanism for opening and closing the scissors assembly to raise and lower the support platform. Wherein, the base is assembled in the containing box in a sliding way; and the sliding direction of the base relative to the accommodating box is parallel to the opening direction of the cabinet body, so that the base slides out of the accommodating box or is inserted into the accommodating box. To simplify the setup of the lifting platform assembly.

In a specific embodiment, four supporting legs are fixedly connected to the bottom plate of the cabinet body, and the accommodating box is positioned between the four supporting legs; and all be provided with the universal wheel on every supporting leg in four supporting legs to remove the rack and overhaul to the great position in space.

In a specific embodiment, a cabinet door is rotatably connected to the opening of the cabinet body; one side at the cabinet body is provided with the holding tank that is used for holding the cabinet door, and the holding tank is located between bottom plate and the roof. And when the cabinet door is opened to a state vertical to the plane where the opening of the cabinet door is located, the cabinet door can slide into the accommodating groove or slide out of the accommodating groove along the direction parallel to the opening direction of the cabinet body. When opening the cabinet door, insert the holding tank with the cabinet door in, prevent because the rotation of cabinet door or occupy influences such as great area to electrical equipment's maintenance.

In a specific embodiment, two opposite side walls in the accommodating groove are respectively provided with a second clamping groove; and a roller is arranged in each second clamping groove, and each roller can roll in the corresponding second clamping groove. A cross-shaped supporting frame is arranged between the two second clamping grooves, wherein two ends of the horizontal part of the supporting frame are respectively and fixedly connected with the two rollers in the two second clamping grooves; the vertical part of the supporting frame is rotatably connected with the cabinet door. So as to realize the rotation of cabinet door and slide to in the holding tank.

In a specific embodiment, two pairs of second clamping grooves are arranged in the accommodating groove, and each pair of second clamping grooves comprises two second clamping grooves respectively fixed on two opposite side walls in the accommodating groove; and each roller can roll in the corresponding second clamping groove. One of the two pairs of second clamping grooves is located at a position close to the top plate, and the other pair of second clamping grooves is located at a position close to the bottom plate. An I-shaped supporting frame is arranged between the two pairs of second clamping grooves, wherein the end parts of two horizontal parts of the supporting frame are respectively and fixedly connected with the rollers in the two pairs of second clamping grooves; the vertical part of the supporting frame is rotatably connected with the cabinet door. In order to guarantee that the cabinet door can comparatively smooth and easy roll-off holding tank or insert the holding tank.

In a specific implementation mode, the supporting frame is provided with a limiting structure, and the limiting structure is used for limiting the cabinet door in a state of being perpendicular to a plane where the opening of the cabinet body is located. So as to limit the rotation range of the cabinet door and facilitate the sliding of the cabinet door in an open state into the accommodating groove.

In one specific embodiment, an exhaust fan is arranged on the top plate outside the cabinet body. A refrigerator is arranged on the outer wall of the cabinet body, and a plurality of cold air pipes communicated with the refrigerator are arranged on the inner wall of the cabinet body; and a plurality of cold air pipes are distributed between two adjacent pallet assemblies. The radiating effect of radiating the electrical equipment in the cabinet is improved.

In a specific embodiment, a top plate in the cabinet is provided with a temperature detector and a humidity detector, so that the temperature and humidity conditions in the cabinet can be monitored in real time.

Drawings

Fig. 1 is a schematic structural diagram of a cabinet according to an embodiment of the present invention;

fig. 2 is a schematic view of an accommodating groove and an internal structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a distribution box, an alarm and a current detector according to an embodiment of the present invention.

Reference numerals:

10-cabinet body 11-top plate 12-bottom plate 13-supporting legs 14-universal wheels 15-cabinet door

21-first clamping groove 22-loop bar 23-sliding sleeve 24-supporting plate

30-accommodating box 31-base 32-support table 33-scissors support 34-driving device

40-holding groove 41-second clamping groove 42-roller 43-cross-shaped support frame 44-rotating mechanism

51-exhaust fan 52-refrigerator 53-cold air pipe 54-temperature detector

61-distribution box 62-current detector 63-alarm 64-wire fixing frame

71-charging tray 72-flashlight 73-lamp tube

Detailed Description

In order to make the objects, 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 with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For conveniently understanding the utility model provides a rack, first explain below the utility model provides an application scene of rack, this rack is applied to in the computer lab, as electrical equipment's such as server storage article. The cabinet will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, an embodiment of the present invention provides a cabinet including a cabinet body 10 and a plurality of supporting plates 24. The cabinet 10 has a bottom plate 12, a top plate 11, and an opening formed between the bottom plate 12 and the top plate 11. A plurality of pallet 24 assemblies are stacked and spaced apart in the vertical direction within the cabinet 10. Each of the supporting plate 24 assemblies includes two first card slots 21, and two loop bars 22 corresponding to the two first card slots 21 one to one. The two first engaging grooves 21 are respectively fixed on two opposite side walls in the cabinet 10, each loop bar 22 is fixed in the corresponding first engaging groove 21, and the extending direction of each loop bar 22 is parallel to the opening direction of the cabinet 10. Each supporting plate 24 assembly further comprises two sliding sleeves 23 corresponding to the two loop bars 22 one by one, and a supporting plate 24 fixedly connected with the two sliding sleeves 23, wherein each sliding sleeve 23 is sleeved on the corresponding loop bar 22 and can slide on the corresponding loop bar 22.

In the above scheme, by arranging a plurality of supporting plate 24 assemblies on the inner wall of the cabinet body 10, the supporting plate 24 can slide out of the cabinet or be inserted into the cabinet by adopting a mode of matching and connecting the first clamping groove 21, the loop bar 22 and the sliding sleeve 23, and when electrical equipment placed on the supporting plate 24 is maintained, the supporting plate 24 can be drawn out, so that the electrical equipment placed on the supporting plate 24 can be maintained. Compare with the rack among the prior art, the utility model discloses a scheme need not to take off electrical equipment from layer board 24, can take out the rack with the electrical equipment of placing on layer board 24 to convenient maintenance. And the mode that the first clamping groove 21, the loop bar 22 and the sliding sleeve 23 are matched and connected is adopted to realize that the supporting plate 24 slides out of the cabinet or is inserted into the cabinet, so that a sliding rail mode is not needed, the sliding connection mode of the supporting plate 24 is simplified, and the cost of the cabinet is reduced. The arrangement of the above components will be described in detail with reference to the accompanying drawings.

Referring to fig. 1, when the cabinet 10 is provided, the cabinet 10 has a bottom plate 12 and a top plate 11, and an opening opened between the bottom plate 12 and the top plate 11. For example, as shown in fig. 1, three side plates may be used to enclose three side walls of the cabinet 10, and all the three side plates are fixedly connected with the bottom plate 12 and the top plate 11 by fastening screws, clamping, and the like. Two of the three side plates are positioned opposite and spaced apart to secure the plurality of pallet 24 assemblies thereto. One of the side panels is opposite to the opening of the cabinet 10 to serve as a rear panel of the cabinet 10.

With continued reference to fig. 1, a plurality of pallet 24 assemblies are stacked and spaced apart in the vertical direction within the cabinet 10. The number of the components of the supporting plate 24 can be any value of not less than 2, such as 2, 3, 4 and the like. The number of pallet 24 assemblies shown in fig. 1 may be 3. The trays 24 in each tray 24 assembly are used to support electrical equipment.

In providing each of the plurality of pallets 24 assemblies, with continued reference to fig. 1, each pallet 24 assembly includes two first card slots 21 and two loop bars 22 in one-to-one correspondence with the two first card slots 21. Wherein, the two first engaging grooves 21 are respectively fixed on two opposite side walls in the cabinet body 10. Each first locking groove 21 has a groove body, and the extending direction of the groove body is horizontal. Each loop bar 22 is fixed in the corresponding first slot 21 through screw fastening, clamping and other modes, specifically, the loop bar 22 may be a bar structure, and two ends of the loop bar 22 are fixed at two end positions of the slot body of the first slot 21 respectively. Each loop bar 22 extends in a direction parallel to the opening direction of the cabinet 10. As shown in fig. 1, the opening direction of the cabinet 10 may be a horizontal direction, and the extension direction of the loop bar 22 may be a horizontal direction. Each support plate 24 assembly further comprises two sliding sleeves 23 corresponding to the two sleeve rods 22 one by one, and a support plate 24 fixedly connected with the two sliding sleeves 23. Each sliding sleeve 23 is sleeved on the corresponding loop bar 22 and can slide on the corresponding loop bar 22. When the two sliding sleeves 23 slide on the two sleeve rods 22, the supporting plate 24 can be driven to slide, so that the sliding of the supporting plate 24 is realized. Thereby facilitating the pulling of the tray 24 out of the cabinet 10 or into the cabinet 10.

The supporting plate 24 slides out of the cabinet or is inserted into the cabinet by adopting a mode that the first clamping groove 21, the loop bar 22 and the sliding sleeve 23 are connected in a matched mode, when the electrical equipment placed on the supporting plate 24 is maintained, the supporting plate 24 can be drawn out, and the electrical equipment placed on the supporting plate 24 is overhauled and maintained. Compare with the rack among the prior art, the utility model discloses a scheme need not to take off electrical equipment from layer board 24, can take out the rack with the electrical equipment of placing on layer board 24 to convenient maintenance. And the mode that the first clamping groove 21, the loop bar 22 and the sliding sleeve 23 are matched and connected is adopted to realize that the supporting plate 24 slides out of the cabinet or is inserted into the cabinet, so that a sliding rail mode is not needed, the sliding connection mode of the supporting plate 24 is simplified, and the cost of the cabinet is reduced.

With continued reference to fig. 1, a receiving box 30 is also provided beneath the bottom panel 12 of the cabinet 10, and a lift platform assembly is slidably mounted within the receiving box 30. And the sliding direction of the lifting platform assembly relative to the accommodating box 30 is parallel to the opening direction of the cabinet body 10, so that the lifting platform assembly slides out of the accommodating box 30 or is inserted into the accommodating box 30. Through setting up the lifting platform subassembly, when using, need place electrical equipment on the higher layer board 24 in position, or when maintaining electrical equipment on the higher layer board 24 in position, can follow holding box 30 pull out the lifting platform subassembly, place the lifting platform subassembly on the level land, the staff places electrical equipment on the higher layer board 24 in position with the help of the lifting platform subassembly, or maintains electrical equipment on the higher layer board 24 in position. Thereby being convenient for placing the electrical equipment on the supporting plate 24 with a higher position or carrying out maintenance on the electrical equipment on the supporting plate 24 with a higher position.

When the elevating platform assembly is provided, referring to fig. 1, the elevating platform assembly includes a base 31 and a supporting base 32 which are opposite to each other, a scissors bracket 33 provided between the base 31 and the supporting base 32, and a driving device 34 which drives the scissors bracket 33 to open and close so as to elevate the supporting base 32. Wherein the support platform 32 is used to support the staff. The base 31 can be slidably fitted in the accommodation box 30. The sliding direction of the base 31 with respect to the accommodation box 30 may be parallel to the opening direction of the cabinet 10 to slide the base 31 out of the accommodation box 30 or to insert into the accommodation box 30. A motor may be employed as the driving device 34. When the lifting platform assembly slides into the accommodating box 30, the scissor brackets 33 are in a closed state, so that the distance between the support platform 32 and the base 31 bracket is smaller, and the space occupied by the lifting platform assembly is reduced. In use, a worker withdraws the lifting platform assembly from the receiving box 30 and places the lifting platform assembly on the ground; then, the operator stands on the support base 32, and controls the driving device 34 to open the scissors support 33, so that the support base 32 is lifted, and the operator is driven to lift. After the tray is lifted to a predetermined position, the driving device 34 may be controlled to stop, the support base 32 may be held at the position, and the worker may place the electrical equipment on the tray 24 having a higher position or perform maintenance on the electrical equipment on the tray 24 having a higher position. Thereafter, the control drive unit 34 drives the scissor holders 33 to close gradually, and lowers the support base 32. When the scissors bracket 33 is in the closed state, the control drive device 34 is stopped. The worker then reinserts the lift platform assembly into the containment box 30 for storage for the next use.

Referring to fig. 1, four support legs 13 may be fixedly connected to the bottom plate 12 of the cabinet 10 by welding, screw fastening, clamping, etc., and the accommodation box 30 is located between the four support legs 13. Can all be provided with universal wheel 14 on every supporting leg 13 in four supporting legs 13 to remove the rack and overhaul to the great position in space, be convenient for take out the lift platform subassembly of placing in holding box 30.

With continued reference to fig. 1, a door 15 may be rotatably connected to the opening of the cabinet 10, and the door 15 may be opened or closed by rotating the door 15. When the cabinet door 15 is closed, the space inside the cabinet 10 can be a relatively closed space to protect electrical equipment placed inside the cabinet 10 or control the temperature and humidity inside the cabinet 10. As shown in fig. 1 and 2, a receiving groove 40 for receiving the cabinet door 15 is provided at one side of the cabinet 10, and the receiving groove 40 is located between the bottom plate 12 and the top plate 11. A groove for accommodating the cabinet door 15 may be provided on the right side of the cabinet 10 (with reference to the structure shown in fig. 1) as the accommodating groove 40, and specifically, a wall plate may be provided at an interval outside one side plate of the cabinet 10, and a space enclosed by the wall plate and the side plate serves as the accommodating groove 40. When the cabinet door 15 is opened to a state perpendicular to the plane of the opening of the cabinet door 15, the cabinet door 15 may be configured to be slidable into the receiving groove 40 or slidable out of the receiving groove 40 in a direction parallel to the opening direction of the cabinet 10. I.e. the cabinet door 15 can not only be rotated to enable opening or closing of the cabinet door 15. Under the certain angle circumstances can also be rotated to cabinet door 15, cabinet door 15 can also slide to in making cabinet door 15 slide to holding tank 40. When opening cabinet door 15, insert holding tank 40 with cabinet door 15 in, can block cabinet door 15 and rotate, and reduce the shared space of cabinet door 15, prevent because cabinet door 15's rotation or occupy influences such as great area to electrical equipment's maintenance.

When the rotation and sliding of the cabinet door 15 are specifically realized, referring to fig. 2, two opposite side walls in the accommodating groove 40 may be respectively provided with a second clamping groove 41; a roller 42 is disposed in each second card slot 41, and each roller 42 can roll in the corresponding second card slot 41. A cross-shaped supporting frame 43 is arranged between the two second clamping grooves 41, wherein two ends of the horizontal part of the cross-shaped supporting frame 43 are respectively and fixedly connected with the two rollers 42 in the two second clamping grooves 41; the vertical part of the cross-shaped support bracket 43 is rotatably connected with the cabinet door 15. So as to facilitate the rotation and sliding of the cabinet door 15 into the receiving groove 40. Specifically, each second locking groove 41 may have a dovetail groove extending in the horizontal direction, and the roller 42 may be limited in the dovetail groove and may roll in the dovetail groove. The number of the rollers 42 in each second slot 41 may be one or more. The two ends of the horizontal portion of the cross-shaped supporting frame 43 are respectively fixedly connected with the two rollers 42 in the two second clamping grooves 41 in a welding, clamping, screw fastening and other manners, so that the cross-shaped supporting frame 43 can slide in the accommodating groove 40. The vertical part of the cross-shaped support frame 43 is rotatably connected with the cabinet door 15 through a hinge, a rotating shaft and other rotating mechanisms 44 so as to realize the rotation of the cabinet door 15 relative to the support frame. A handle may be provided on the cabinet door 15 to facilitate opening or closing of the cabinet door 15. When it is necessary to close the door 15, the door 15 is slid out of the receiving groove 40, and then the door 15 is rotated to close the door 15. When the electrical equipment in the cabinet body 10 needs to be overhauled and maintained, the cabinet door 15 is opened through the handle on the cabinet door 15, when the cabinet door 15 is opened to an angle larger than 90 degrees, the extending surface of the cabinet door 15 is perpendicular to the opening of the cabinet door 15, so that the cabinet door 15 can slide into the accommodating groove 40 to be fixed and hidden. The electric appliance equipment is prevented from being overhauled and maintained due to the rotation of the cabinet door 15 or the occupation of a large area and other influences.

It should be understood that the manner of implementing the rotation and sliding of the cabinet door 15 is not limited to the above-mentioned arrangement manner, and other arrangement manners may be adopted.

For example, two pairs of second locking grooves 41 may be further disposed in the receiving groove 40, each pair of second locking grooves 41 including two second locking grooves 41 respectively fixed on two opposite side walls in the receiving groove 40; wherein, a roller 42 is disposed in each second slot 41, and each roller 42 can roll in the corresponding second slot 41. One pair of second card slots 41 of the two pairs of second card slots 41 is located near the top plate 11, and the other pair of second card slots 41 is located near the bottom plate 12. An I-shaped support frame is arranged between the two pairs of second clamping grooves 41, wherein the end parts of two horizontal parts of the support frame are respectively and fixedly connected with the rollers 42 in the two pairs of second clamping grooves 41; the vertical part of the support frame is rotatably connected with the cabinet door 15. So as to ensure that the cabinet door 15 can slide out of the accommodating groove 40 or be inserted into the accommodating groove 40 smoothly. Specifically, a pair of second locking grooves 41 may be disposed above the receiving groove 40 and close to the top plate 11, a pair of second locking grooves 41 may be disposed below the receiving groove 40 and close to the bottom plate 12, and two second locking grooves 41 of each pair of second locking grooves 41 are respectively fixed on two opposite side walls in the receiving groove 40. A roller 42 rolling therein is provided in each second card slot 41. The arrangement of the roller 42 and the second slot 41 is described above, and will not be described herein. At this time, the supporting frame is i-shaped, that is, the supporting frame has two horizontal portions, two ends of one horizontal portion are respectively and fixedly connected with the rollers 42 located in the pair of second slots 41 close to the bottom plate 12, and two ends of the other horizontal portion are respectively and fixedly connected with the rollers 42 located in the pair of second slots 41 close to the top plate 11. The vertical part of the supporting frame is rotatably connected with the cabinet door 15 in the same manner as described above, and will not be described herein again. Through setting up two pairs of second draw-in grooves 41 and the support frame of I-shaped to guarantee that cabinet door 15 can be comparatively smooth and easy roll-off holding tank 40 or insert holding tank 40.

In addition, a limiting structure can be arranged on the supporting frame, and the limiting structure is used for limiting the cabinet door 15 in a state of being vertical to the plane where the opening of the cabinet body 10 is located. So as to define the rotation range of the cabinet door 15, and to slide the cabinet door 15 in the opened state into the receiving groove 40. Specifically, the vertical part of the support frame is provided with a bump which prevents the cabinet door 15 from opening to a certain angle and then continuing to open, the bump is used as a limiting structure, when the cabinet door 15 is opened to a state perpendicular to the plane where the opening of the cabinet body 10 is located, the bump prevents the cabinet door 15 from continuing to open, so that a worker can be reminded to slide the cabinet door 15 into the accommodating groove 40.

Referring to fig. 1, an exhaust fan 51 may be further disposed on the top plate 11 outside the cabinet 10 to ventilate the air in the cabinet 10 and improve the heat dissipation effect of the electrical equipment in the cabinet 10.

As shown in fig. 1, a refrigerator 52 may be further disposed on an outer wall of the cabinet 10, and a plurality of cold air pipes 53 communicating with the refrigerator 52 are disposed on an inner wall of the cabinet 10; and a plurality of cold air pipes 53 are distributed between two adjacent supporting plate 24 assemblies to improve the heat dissipation effect of heat dissipation of the electrical equipment in the cabinet.

Referring to fig. 1, a temperature detector 54 and a humidity detector may be further disposed on the top plate 11 in the cabinet, so as to monitor the temperature and humidity inside the cabinet in real time.

Referring to fig. 3, a distribution box 61 may be further disposed on the outer wall of the rear portion of the cabinet 10, a current detector 62 is installed outside the distribution box 61, and an alarm 63 is connected above the distribution box 61, so as to supply power to the electrical equipment in the cabinet 10 and monitor the magnitude of the current in the distribution box 61. Referring to fig. 1, a wire fixing frame 64 may be further disposed on an inner wall of the cabinet 10 opposite to the opening, so as to arrange the routing cables inside the cabinet 10.

As shown in fig. 1, a charging tray 71 may be installed on the cabinet door 15, and a flashlight 72 may be connected to an outer wall of the charging tray 71 to facilitate illumination. Referring to fig. 1, a plurality of light tubes 73 may be further disposed on the inner wall of the cabinet 10, and the plurality of light tubes 73 are distributed between adjacent supporting plates 24, so as to illuminate the inside of the cabinet 10, and facilitate the maintenance of workers.

Through set up a plurality of layer boards 24 subassembly on the inner wall of the cabinet body 10, realize layer board 24 roll-off rack or insert the rack through the mode that adopts first draw-in groove 21, loop bar 22 and sliding sleeve 23 cooperation to connect, when maintaining the electrical equipment of placing on layer board 24, can pull out layer board 24, overhaul the maintenance to the electrical equipment of placing on layer board 24. Compare with the rack among the prior art, the utility model discloses a scheme need not to take off electrical equipment from layer board 24, can take out the rack with the electrical equipment of placing on layer board 24 to convenient maintenance. And the mode that the first clamping groove 21, the loop bar 22 and the sliding sleeve 23 are matched and connected is adopted to realize that the supporting plate 24 slides out of the cabinet or is inserted into the cabinet, so that a sliding rail mode is not needed, the sliding connection mode of the supporting plate 24 is simplified, and the cost of the cabinet is reduced.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A cabinet, comprising:

the cabinet body is provided with a bottom plate and a top plate, and the cabinet body is also provided with an opening arranged between the bottom plate and the top;

a plurality of supporting plate assemblies which are stacked in the vertical direction and are distributed in the cabinet body at intervals; wherein each pallet assembly comprises:

two first clamping grooves respectively fixed on two opposite side walls in the cabinet body;

the two loop bars correspond to the two first clamping grooves one by one; each loop bar is fixed in the corresponding first clamping groove, and the extending direction of each loop bar is parallel to the opening direction of the cabinet body;

two sliding sleeves corresponding to the two sleeve rods one to one; each sliding sleeve is sleeved on the corresponding sleeve rod and can slide on the corresponding sleeve rod;

and the supporting plate is fixedly connected with the two sliding sleeves.

2. The cabinet of claim 1, wherein a containing box is arranged below the bottom plate of the cabinet body;

the accommodating box is internally and slidably provided with a lifting platform assembly; and the sliding direction of the lifting platform assembly relative to the accommodating box is parallel to the opening direction of the cabinet body, so that the lifting platform assembly slides out of the accommodating box or is inserted into the accommodating box.

3. The cabinet of claim 2, wherein the lift platform assembly comprises:

a base and a support table opposite to each other;

the scissors bracket is arranged between the base and the supporting platform;

the driving device drives the scissor bracket to open and close so as to lift the supporting platform;

wherein the base is slidably fitted within the receiving box; and the sliding direction of the base relative to the accommodating box is parallel to the opening direction of the cabinet body, so that the base slides out of the accommodating box or is inserted into the accommodating box.

4. The cabinet according to claim 2, wherein four supporting legs are fixedly connected to the bottom plate of the cabinet body, and the accommodating box is positioned between the four supporting legs;

and each of the four supporting legs is provided with a universal wheel.

5. The cabinet as claimed in claim 1, wherein a cabinet door is rotatably connected to the opening of the cabinet body;

an accommodating groove for accommodating the cabinet door is formed in one side of the cabinet body and is located between the bottom plate and the top plate;

and when the cabinet door is opened to a state perpendicular to the plane where the opening of the cabinet body is located, the cabinet door can slide into the accommodating groove or slide out of the accommodating groove along a direction parallel to the opening direction of the cabinet body.

6. The cabinet of claim 5, wherein a second slot is disposed on each of two opposite side walls of the receiving slot; each second clamping groove is internally provided with a roller, and each roller can roll in the corresponding second clamping groove;

a cross-shaped supporting frame is arranged between the two second clamping grooves; two ends of the horizontal part of the supporting frame are respectively and fixedly connected with the two rollers in the two second clamping grooves; the vertical part of the support frame is rotatably connected with the cabinet door.

7. The cabinet of claim 5, wherein two pairs of second card slots are disposed in the receiving slot, each pair of second card slots including two second card slots secured to opposing sidewalls of the receiving slot; each second clamping groove is internally provided with a roller, and each roller can roll in the corresponding second clamping groove;

one of the two pairs of second clamping grooves is positioned close to the top plate, and the other pair of second clamping grooves is positioned close to the bottom plate;

an I-shaped supporting frame is arranged between the two pairs of second clamping grooves; the end parts of the two horizontal parts of the supporting frame are respectively and fixedly connected with the rollers in the two pairs of second clamping grooves; the vertical part of the support frame is rotatably connected with the cabinet door.

8. The cabinet as claimed in claim 6 or 7, wherein the support frame is provided with a limiting structure, and the limiting structure is used for limiting the cabinet door in a state of being perpendicular to a plane where the opening of the cabinet body is located.

9. The cabinet of claim 1, wherein a fan is disposed on a top plate outside the cabinet body;

a refrigerator is arranged on the outer wall of the cabinet body, and a plurality of cold air pipes communicated with the refrigerator are arranged on the inner wall of the cabinet body; and the plurality of cold air pipes are distributed between two adjacent pallet assemblies.

10. The cabinet of claim 1, wherein a temperature detector and a humidity detector are disposed on a top plate within the cabinet.

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