Switch cabinet

Abstract

The utility model discloses a switch cabinet which structurally comprises a switch cabinet body, a cabinet cavity is formed in the front side of the switch cabinet body, a cabinet door is hinged to the front side of the cabinet cavity, multiple sets of sliding rails are arranged on the inner walls of the left side and the right side of the cabinet cavity in a pairwise corresponding mode, positioning sliding seats are arranged on the sliding rails, and a drawer box is arranged between every two corresponding positioning sliding seats. The drawer box is detachably arranged between the two positioning sliding seats through a locking mechanism; according to the utility model, the drawer box is detachably arranged between the two corresponding positioning sliding seats through the locking mechanism, and the detachable connection of the drawer box can effectively improve the use flexibility of equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, and more specifically, to a switch cabinet. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. Some also have high-voltage and low-voltage switch cabinets, and are equipped with high-voltage busbars, such as power plants, etc. Some are also equipped with low-frequency load shedding to protect the main equipment.

[0003] At present, a Chinese patent with announcement number CN215119843U discloses a switch cabinet, which includes a cabinet body, a plurality of drawer parts are arranged in the cabinet body, the drawer parts include a drawer body, a track, the track is a "C"-shaped structure, and is respectively arranged on the inner wall of the cabinet body on the left and right sides of the drawer body, a support shaft along the left and right directions is arranged at the bottom of the rear end of the drawer body, rollers are arranged at both ends of the support shaft, the rollers are located in the track, buffer blocks are arranged in the two end heads of the track, and connecting rods are connected to the front ends of the two opposite tracks, and a "U"-shaped support rod is arranged on the connecting rod, and a sleeve is movably sleeved on the upper end of the support rod; when the switch cabinet is in use, the drawer body cannot be quickly disassembled and assembled with the cabinet body, so the loading and unloading and maintenance of the electrical components in the drawer body can only be carried out inside the cabinet body, but the space inside the cabinet body is limited, which is not convenient for the staff to operate, resulting in poor flexibility in the use of the equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a switch cabinet to solve the above technical problems.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a switch cabinet, including a switch cabinet body, a cabinet cavity is formed on the front side of the switch cabinet body, a cabinet door is hinged on the front side of the cabinet cavity, a plurality of sets of slide rails are arranged corresponding to each other on the left and right inner walls of the cabinet cavity, a positioning slide is arranged on the slide rail, a drawer box is arranged between two corresponding positioning slides, and the drawer box is detachably arranged between the two positioning slides through a locking mechanism.

[0006] The utility model is further configured as follows: the locking mechanism comprises two assembly seats arranged on the left and right sides of the drawer box, and an assembly slot adapted to the assembly seat is formed at one end of each positioning slide seat away from the slide rail.

[0007] The utility model is further configured as follows: a receiving groove is provided on one side of the assembly seat near the front end of the drawer box, at least one group of through holes are provided on the upper and lower sides of the assembly seat in correspondence with each other, the through holes are connected to the receiving groove and a card block is telescopically provided inside, and card grooves adapted to the card block are provided on the upper and lower inner walls of the assembly slot.

[0008] The utility model is further configured as follows: an adjusting substrate is built into the accommodating groove, a U-shaped groove adapted to the adjusting substrate is formed at the inner end of each card block, a positioning column is fixed in the U-shaped groove, and a track groove adapted to the positioning column is opened at the corresponding position of each card block on the adjusting substrate.

[0009] The utility model is further configured that: one end of the adjusting base plate away from the accommodating groove is connected with a pull rod.

[0010] The utility model is further configured as follows: fixed side panels are arranged on the left and right sides of the drawer box at positions corresponding to the pull rods, at least one guide rod is slidably penetrated through the fixed side panels, one end of the guide rod is connected to a limiting member and the other end is fixedly connected to the pull rod, and a spring member is sleeved on the outer ring of the guide rod between the fixed side panel and the pull rod.

[0011] The utility model is further configured as follows: support seats are arranged at the left and right sides of the drawer box at positions corresponding to the pull rods, and the support seats are formed with support grooves adapted to the rod parts of the pull rods.

[0012] To sum up, the utility model has the following beneficial effects: during daily use, the drawer box is pulled out and arranged in the cabinet cavity by sliding cooperation between the positioning slide and the slide rail, and the drawer box is detachably arranged between two corresponding positioning slides through a locking mechanism. When daily maintenance or replacement of electrical components inside the drawer box is required, the drawer box can be removed from the cabinet cavity, and the drawer box can be installed to the preset position after the maintenance or replacement of the electrical components is completed. The detachable connection of the drawer box can effectively improve the flexibility of use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view schematic diagram of the drawer box of the utility model;

[0016] Figure 3 It is a schematic diagram of the cooperation between the positioning slide and the slide rail of the utility model.

[0017] Figure numerals: 1. switch cabinet body; 10. cabinet cavity; 11. cabinet door; 2. slide rail; 20. positioning slide seat; 21. assembly slot; 22. card slot; 3. drawer box; 30. assembly seat; 31. accommodating groove; 32. through hole; 33. card block; 34. adjustment base plate; 35. U-shaped groove; 36. positioning column; 37. track groove; 4. pull rod; 40. fixed side plate; 41. guide rod; 42. limit member; 43. spring member; 44. support seat; 45. support groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 As shown, a switch cabinet of an embodiment of the utility model includes a switch cabinet body 1, a cabinet cavity 10 is formed on the front side of the switch cabinet body 1, a cabinet door 11 is hinged on the front side of the cabinet cavity 10, and a plurality of groups of slide rails 2 are correspondingly arranged on the left and right inner walls of the cabinet cavity 10, and a positioning slide 20 is arranged on the slide rail 2, and a drawer box 3 is arranged between two corresponding positioning slides 20, and the drawer box 3 is detachably arranged between the two positioning slides 20 through a locking mechanism.

[0020] When in use, the electrical components are installed in the drawer box 3 for assembly. During daily use, the drawer box 3 is pulled and arranged in the cabinet cavity 10 by sliding and cooperating between the positioning slide 20 and the slide rail 2. The drawer box 3 is detachably arranged between two corresponding positioning slides 20 through a locking mechanism. When it is necessary to perform daily maintenance or replacement of the electrical components inside the drawer box 3, the drawer box 3 can be removed from the cabinet cavity 10. After the maintenance or replacement of the electrical components is completed, the drawer box 3 can be installed to the preset position. The detachable connection of the drawer box 3 can effectively improve the flexibility of use of the equipment.

[0021] The locking mechanism includes two assembly seats 30 arranged on the left and right sides of the drawer box 3 , and an assembly slot 21 adapted to the assembly seat 30 is formed at one end of each positioning slide seat 20 away from the slide rail 2 .

[0022] During use, when installing the drawer box 3, calibrate the two assembly seats 30 on the left and right sides of the drawer box 3 with the assembly slots 21 of the two corresponding positioning slides 20, and then push the drawer box 3 (a pull ring is provided at the front end of the drawer box 3) into the cabinet cavity 10. The drawer box 3 is pushed in until the inner ends of the two assembly seats 30 on the left and right sides abut against the inner bottom surfaces of the assembly slots 21. At this time, the drawer box 3 reaches the preset installation position and the installation is completed.

[0023] A receiving groove 31 is provided on one side of the assembly seat 30 near the front end of the drawer box 3, and at least one group of through holes 32 are provided on the upper and lower sides of the assembly seat 30 in correspondence with each other. The through holes 32 are connected to the receiving groove 31 and a card block 33 is telescopically arranged inside. The upper and lower inner walls of the assembly slot 21 are both provided with card slots 22 adapted to the card block 33.

[0024] When in use, after the drawer box 3 reaches the preset installation position, the clamping blocks 33 on the upper and lower sides of the assembly seat 30 extend out of the through hole 32 and form a limit clamping with the corresponding clamping grooves 22 on the upper and lower sides of the assembly slot 21, thereby completing the locking of the drawer box 3;

[0025] When the drawer box 3 needs to be disassembled, each clamping block 33 is controlled to retract into the through hole 32. At this time, the limiting locking between each clamping block 33 and each corresponding clamping slot 22 disappears, and the drawer box 3 can be disassembled.

[0026] The accommodating groove 31 has an adjusting substrate 34 built in. The inner end of each block 33 is formed with a U-shaped groove 35 adapted to the adjusting substrate 34. A positioning column 36 is fixed in the U-shaped groove 35. The adjusting substrate 34 is provided with a track groove 37 adapted to the positioning column 36 at the corresponding position of each block 33.

[0027] When using, refer to the instructions for Figure 2 In the initial state, the inner end surface of the adjusting base plate 34 abuts against the inner bottom surface of the accommodating groove 31. At this time, each positioning column 36 is located at one end of the track groove 37, and the clamping block 33 is in an extended state, that is, in a clamping state;

[0028] When it is necessary to control each card block 33 to retract into the through hole 32, the control adjustment substrate 34 is controlled to slide toward the outside of the open end of the accommodating groove 31. The adjustment substrate 34 slides outward and drives each track groove 37 to move. Through the guiding cooperation between each track groove 37 and the positioning column 36 and the sliding cooperation between the card block 33 and the through hole 32, each card block 33 is driven to retract into the card hole.

[0029] One end of the adjusting base plate 34 away from the receiving groove 31 is connected to the pull rod 4 .

[0030] When in use, the pull rod 4 provides a stable support for adjusting the sliding of the base plate 34 .

[0031] Fixed side panels 40 are provided on the left and right sides of the drawer box 3 at positions corresponding to each pull rod 4, and at least one guide rod 41 is slidably penetrated through the fixed side panel 40, one end of the guide rod 41 is connected to a limiting member 42 and the other end is fixedly connected to the pull rod 4, and the outer ring of the guide rod 41 is located between the fixed side panel 40 and the pull rod 4 and is sleeved with a spring member 43.

[0032] When in use, the movable path of the pull rod 4 is limited by the sliding cooperation between the guide rod 41 and the fixed side plate 40, so as to ensure that the pull rod 4 can drive the adjustment base plate 34 to slide stably;

[0033] When disassembling the drawer box 3, it is necessary to control each card block 33 to retract into the card hole, pull the pull rod 4 and drive the adjustment base plate 34 to slide toward the outside of the open end of the accommodating groove 31. In the above process, the pull rod 4 needs to overcome the elastic force of the spring member 43 and cause the spring member 43 to be in an energy storage state;

[0034] When the drawer box 3 reaches the specified installation position and needs to be locked, the force on the pull rod 4 is canceled. At this time, the pull rod 4 retreats to the initial position due to the release of the energy stored in the spring member 43, and the pull rod 4 drives the adjustment substrate 34 to reset. The reset of the adjustment substrate 34 prompts each card block 33 to synchronously extend out of the through hole 32 and clamp with the card slot 22 in the assembly slot 21, completing the position locking of the drawer box 3. By setting the spring member 43, the locking stability between each card block 33 and the card slot 22 is effectively improved.

[0035] Support seats 44 are provided on the left and right sides of the drawer box 3 at positions corresponding to the pull rods 4 . The support seats 44 are formed with support grooves 45 adapted to the rods of the pull rods 4 .

[0036] When in use, the support seat 44 provides stable support for the rod portion of the pull rod 4 , further improving the sliding stability of the pull rod 4 .

[0037] It should also be pointed out that the terms used in the present invention, such as “front”, “rear”, “vertical”, “horizontal”, etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0038] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A switch cabinet, comprising a switch cabinet body (1), wherein a cabinet cavity (10) is formed on the front side of the switch cabinet body (1), and a cabinet door (11) is hingedly connected to the front side of the cabinet cavity (10), characterized in that: A plurality of sets of slide rails (2) are correspondingly arranged on the left and right inner walls of the cabinet cavity (10), and a positioning slide seat (20) is arranged on the slide rail (2). A drawer box (3) is arranged between two corresponding positioning slide seats (20), and the drawer box (3) is detachably arranged between the two positioning slide seats (20) through a locking mechanism.

2. The switch cabinet according to claim 1, characterized in that: The locking mechanism comprises two assembly seats (30) arranged on the left and right sides of the drawer box (3), and an assembly slot (21) adapted to the assembly seat (30) is formed on one end of each positioning slide seat (20) away from the slide rail (2).

3. The switch cabinet according to claim 2, characterized in that: The assembly seat (30) is provided with a receiving groove (31) on one side close to the front end of the drawer box (3); at least one group of through holes (32) are provided on the upper and lower sides of the assembly seat (30) in correspondence with each other; the through holes (32) are connected to the receiving groove (31) and a clamping block (33) is telescopically arranged inside; and the upper and lower inner walls of the assembly slot (21) are provided with clamping grooves (22) adapted to the clamping block (33).

4. The switch cabinet according to claim 3, characterized in that: The accommodating groove (31) has an adjusting substrate (34) built in it, and the inner end of each of the clamping blocks (33) is formed with a U-shaped groove (35) adapted to the adjusting substrate (34), a positioning column (36) is fixed in the U-shaped groove (35), and the adjusting substrate (34) is provided with a track groove (37) adapted to the positioning column (36) at a corresponding position of each of the clamping blocks (33).

5. The switch cabinet according to claim 4, characterized in that: One end of the adjustment substrate (34) facing away from the accommodating groove (31) is connected to a pull rod (4).

6. The switch cabinet according to claim 5, characterized in that: Fixed side panels (40) are provided on the left and right sides of the drawer box (3) at positions corresponding to the pull rods (4); at least one guide rod (41) is slidably provided on the fixed side panel (40); one end of the guide rod (41) is connected to a limiting member (42) and the other end is fixedly connected to the pull rod (4); the outer ring of the guide rod (41) is located between the fixed side panel (40) and the pull rod (4) and is sleeved with a spring member (43).

7. The switch cabinet according to claim 5, characterized in that: Support seats (44) are provided on the left and right sides of the drawer box (3) at positions corresponding to the pull rods (4), and the support seats (44) are formed with support grooves (45) adapted to the rods of the pull rods (4).

Images