Portable electrical cabinet

Abstract

The invention relates to a portable electrical cabinet, and relates to the technical field of electrical cabinets. The portable electrical cabinet comprises a cabinet body, a mounting seat is further arranged below the cabinet body, the bottom of the cabinet body is embedded in the mounting seat and mounted on the mounting seat, a plurality of rollers are further arranged at the bottom of the mounting seat, and each roller is rotationally connected with the mounting seat. The electrical cabinet has the effect of facilitating related personnel to carry the electrical cabinet.

Description

Technical Field

[0001] The present application relates to the technical field of electrical cabinets, and in particular to a portable electrical cabinet. Background Art

[0002] Electrical cabinets are made of steel and are used to protect the normal operation of components. The materials used to make electrical cabinets are generally divided into hot-rolled steel plates and cold-rolled steel plates. Among them, cold-rolled steel plates are softer and more suitable for the production of electrical cabinets. Electrical cabinets are widely used and are mainly used in the environmental protection industry, power systems, fire safety monitoring and other industries. They play an important role in protecting components.

[0003] With regard to the above-mentioned related technologies, since the existing electrical cabinets are generally made of steel plates, their own weight is relatively large. Therefore, when the electrical cabinet needs to be transported over a short distance, relevant personnel are often required to first move the electrical cabinet to additional transportation equipment before the electrical cabinet can be transported. This greatly increases the workload of relevant personnel and thereby reduces the transportation efficiency of the electrical cabinet. Summary of the invention

[0004] In order to facilitate relevant personnel to carry the electrical cabinet, the present application provides a portable electrical cabinet.

[0005] The present application provides a portable electrical cabinet, which adopts the following technical solution: A portable electrical cabinet comprises a cabinet body, a mounting seat is arranged below the cabinet body, the bottom of the cabinet body is embedded in the mounting seat and mounted on the mounting seat, a plurality of rollers are arranged at the bottom of the mounting seat, and each of the rollers is rotatably connected to the mounting seat.

[0006] By adopting the above-mentioned technical scheme, compared with the prior art, when the electrical cabinet needs to be transported over a short distance, the relevant personnel are required to first move the electrical cabinet to additional transportation equipment before the electrical cabinet can be transported, which greatly increases the workload of the relevant personnel; the present application arranges the mounting seat and the rollers so that the cabinet body part of the electrical cabinet can be installed on the mounting seat, so that when the relevant personnel need to transport the electrical cabinet over a short distance, they only need to push the mounting seat to rotate the rollers at the bottom of the mounting seat, so that the mounting seat can drive the cabinet body to move, thereby realizing the transportation of the cabinet body, thereby eliminating the need for the relevant personnel to manually move the cabinet body to additional transportation equipment, effectively facilitating the transportation of the relevant personnel, and thereby improving the transportation efficiency of the electrical cabinet of the present application, while also reducing the probability of damage to internal components of the electrical cabinet due to bumps during transportation.

[0007] Preferably, a mounting mechanism is also provided on the mounting seat, and the mounting mechanism includes a mounting frame, a fixing frame and a fixing assembly. The mounting frame is located on one side of the cabinet, and the bottom is rotatably connected to the cabinet. The top of the mounting frame extends upward and is in contact with the side wall of the cabinet. The fixing frame is arranged on the top of the mounting frame and is inserted into the cabinet. The fixing assembly is used for locking the fixing frame and the cabinet.

[0008] By adopting the above technical solution and setting the installation mechanism, after the bottom of the cabinet is embedded in the top of the mounting seat, the relevant personnel can rotate the mounting frame so that the fixing frame on the mounting frame is inserted into the cabinet, and lock the fixing frame and the cabinet through the fixing component to achieve the installation of the cabinet on the mounting seat, which effectively facilitates the relevant personnel to install the cabinet on the mounting seat. At the same time, the fixing component can also be used to release the lock between the fixing frame and the cabinet, which effectively facilitates the relevant personnel to replace and disassemble the cabinet.

[0009] Preferably, a mounting opening for the fixing frame to pass through is provided on the side wall of the cabinet, and a closing mechanism is also provided in the cabinet, the closing mechanism comprises a closing frame and a closing assembly, the top end of the closing frame is rotatably connected to the cabinet, the closing frame is used to close the mounting opening, and the closing assembly is used to drive the closing frame to rotate.

[0010] By adopting the above technical solution and setting the closing mechanism, when the cabinet is removed from the mounting seat, the closing component can drive the closing frame to rotate, so that the closing frame can close the mounting opening, thereby reducing the probability of foreign objects entering the closing frame through the mounting opening, thereby effectively ensuring the cleanliness of the cabinet; at the same time, the closing component can also drive the closing frame to open the mounting opening, so that the fixing frame can be smoothly inserted into the mounting opening.

[0011] Preferably, the installation mechanism also includes a docking assembly, which includes a docking frame and a linkage member. The docking frame is slidably connected to the cabinet, and the sliding direction is perpendicular to the insertion direction of the fixed frame. The fixed frame is inserted in the docking frame, and the fixing assembly is used for locking the fixed frame and the docking frame. The closed frame drives the docking frame to slide through the linkage member, and allows the docking frame to slide to the displacement path of the fixed frame.

[0012] By adopting the above technical solution and setting the docking assembly, when the installation opening of the closed frame is opened, the docking frame can be driven to slide through the linkage member, so that the docking frame gradually slides to the displacement path of the fixed frame, so that the fixed frame can be inserted into the docking frame; at the same time, the existence of the docking assembly also enables the docking frame to slide through the linkage member when the closed frame is gradually closed, so that the docking frame can completely slide into the cabinet body, reducing the probability of the docking frame being blocked by foreign objects.

[0013] Preferably, a locking assembly is also provided on the fixing frame, and the locking assembly includes a locking frame and an elastic member, one end of the locking frame is located in the fixing frame and is slidably connected to the fixing frame, the other end of the locking frame extends out of the fixing frame and is inserted in the docking frame, and a locking groove for inserting the locking frame is also provided in the docking frame, and the elastic member is used to allow the locking frame to be continuously inserted in the locking groove through its own elastic force.

[0014] By adopting the above technical solution, the locking assembly is set so that when the fixing frame is inserted into the locking frame, the elastic member can drive the locking frame to be continuously inserted into the corresponding locking groove through its own elastic force, thereby preventing the fixing frame from being separated from the docking frame, achieving locking between the fixing frame and the docking frame, and then achieving locking between the fixing frame and the cabinet, which effectively facilitates relevant personnel to lock the cabinet.

[0015] Preferably, the fixing frame is rotatably connected to the mounting frame, and the rotation direction is the insertion direction of the fixing frame. An unlocking groove is also provided in the docking frame, and the unlocking groove is communicated with the locking groove. The side wall of the locking groove is away from one end of the unlocking groove and gradually extends toward the direction close to the side wall of the fixing frame. The fixing assembly is used to limit the rotation of the fixing frame.

[0016] By adopting the above technical solution and setting the unlocking slot, when the cabinet needs to be disassembled and the locking frame needs to be contacted and locked, the relevant personnel only need to drive the fixing frame to rotate through the fixing component, so that the fixing frame drives the locking frame to rotate, so that the end of the locking frame contacts the inner wall of the unlocking slot, and then the locking frame gradually slides into the fixing frame under the action of abutment, and finally the locking frame is completely separated from the unlocking slot, so that the fixing frame can be separated from the docking frame, which effectively facilitates the operation of the relevant personnel; at the same time, the fixing component can also limit the rotation of the fixing frame, so as to achieve the locking of the fixing frame.

[0017] Preferably, the linkage member comprises a linkage frame, one end of the linkage frame is rotatably connected to the closed frame, and the other end of the linkage frame is rotatably connected to the docking frame.

[0018] By adopting the above technical solution, the linkage frame is set so that when the closed frame rotates, the closed frame can drive the linkage frame to move, so that the closed frame drives the docking frame to rotate through the linkage frame, thereby realizing the linkage between the closed frame and the docking frame, effectively facilitating the operation of relevant personnel and saving active devices for driving the docking frame to rotate.

[0019] Preferably, a plurality of positioning rods are provided on the top of the mounting seat, the tops of the positioning rods are extended upward and inserted into the bottom of the cabinet, and a plurality of positioning grooves for inserting the positioning rods are provided on the bottom of the cabinet.

[0020] By adopting the above technical solution and setting the positioning rod, when the cabinet is gradually embedded in the mounting base, relevant personnel can locate the installation position of the cabinet by inserting the positioning rod into the corresponding positioning groove, thereby effectively reducing the probability of installation deviation of the cabinet, thereby facilitating the installation of the cabinet by relevant personnel and improving the installation efficiency of the cabinet.

[0021] Preferably, the closing component includes a movable frame and a driving frame, the movable frame is located in the cabinet and is slidably connected to the cabinet, and the sliding direction is the height direction of the cabinet, and one of the positioning rods is located on the displacement path when the movable frame moves downward together with the cabinet, one end of the driving frame is rotatably connected to the movable frame, and the other end is rotatably connected to the closing frame.

[0022] By adopting the above technical solution and setting the closing component, during the process of gradually installing the cabinet on the mounting seat, the positioning frame can be against the moving frame when gradually inserted into the positioning groove, thereby driving the moving frame to slide upward, so that the moving frame drives the corresponding driving frame to move, and then the driving frame drives the closing frame to rotate, thereby driving the closing frame, thereby eliminating the need for relevant personnel to manually rotate the closing frame, and effectively facilitating the operation of relevant personnel.

[0023] Preferably, the closing assembly further comprises a reset member, and the reset member is used for allowing the movable frame to return downward to an initial position through its own elastic force.

[0024] By adopting the above technical solution and setting the reset member, after the cabinet is detached from the mounting seat, the reset member can drive the movable frame to slide downward by its own elastic force, so that the movable frame returns to its initial position, and then the closing frame rotates to close the mounting opening, which effectively facilitates the operation of relevant personnel.

[0025] In summary, the present application includes at least one of the following beneficial technical effects: 1. The arrangement of the mounting seat and the roller enables the cabinet body of the electrical cabinet to be mounted on the mounting seat, so that when the relevant personnel need to carry the electrical cabinet over a short distance, they only need to push the mounting seat to rotate the roller at the bottom of the mounting seat, so that the mounting seat can drive the cabinet body to move, thereby realizing the transportation of the cabinet body, thereby eliminating the need for the relevant personnel to manually carry the cabinet body to additional transportation equipment, effectively facilitating the transportation of the relevant personnel, thereby improving the transportation efficiency of the electrical cabinet of the present application, and at the same time reducing the probability of damage to internal components of the electrical cabinet due to bumps during transportation; 2. The installation mechanism is set so that after the bottom of the cabinet is embedded in the top of the mounting seat, the relevant personnel can rotate the mounting frame so that the fixing frame on the mounting frame is inserted into the cabinet, and the fixing frame and the cabinet are locked by the fixing component to achieve the installation of the cabinet on the mounting seat, which effectively facilitates the relevant personnel to install the cabinet on the mounting seat. At the same time, the fixing component can also be used to release the lock between the fixing frame and the cabinet, which effectively facilitates the replacement and disassembly of the cabinet by the relevant personnel; 3. The locking assembly is set so that when the fixing frame is inserted into the locking frame, the elastic member can drive the locking frame to be continuously inserted into the corresponding locking groove through its own elastic force, thereby preventing the fixing frame from being separated from the docking frame, achieving locking between the fixing frame and the docking frame, and then achieving locking between the fixing frame and the cabinet, which effectively facilitates relevant personnel to lock the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram used to reflect the overall structure of the portable electrical cabinet in the embodiment of the present application.

[0027] Figure 2 It is a structural schematic diagram used to reflect the closing mechanism in the embodiment of the present application.

[0028] Figure 3 It is a structural schematic diagram used to reflect the linkage parts in the embodiment of the present application.

[0029] Figure 4 It is a structural schematic diagram used to reflect the locking assembly in the embodiment of the present application.

[0030] Figure 5 It is a schematic diagram of the structure of the locking frame in the embodiment of the present application.

[0031] Explanation of the reference numerals: 1. cabinet; 11. positioning groove; 12. mounting opening; 2. mounting seat; 21. positioning rod; 3. roller; 4. closing mechanism; 41. closing frame; 42. closing assembly; 421. moving frame; 4211. sliding portion; 422. resetting member; 423. driving frame; 5. mounting mechanism; 51. docking assembly; 511. docking frame; 5111. insertion groove; 5112. locking groove; 5113. unlocking groove; 512. linkage member; 5121. linkage frame; 52. mounting frame; 53. fixed frame; 54. fixed assembly; 6. locking assembly; 61. locking frame; 62. elastic member. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-5 This application is described in further detail.

[0033] The present application embodiment discloses a portable electrical cabinet. Figure 1 The portable electrical cabinet includes a cabinet body 1, a mounting base 2 is further provided below the cabinet body 1, the bottom of the cabinet body 1 is embedded in the top of the mounting base 2, and is installed on the mounting base 2. A plurality of rollers 3 are further installed at the bottom of the mounting base 2, each roller 3 is rotatably connected to the mounting base 2, and the bottom of each roller 3 is in contact with the ground, so that the mounting base 2 can be moved by the rollers 3.

[0034] Reference Figure 1 and Figure 2 , a plurality of positioning rods 21 are also provided at the top of the mounting seat 2. In the embodiment of the present application, the number of the positioning rods 21 is set to two, and the two positioning rods 21 are distributed along the length direction of the mounting seat 2. The bottom of each positioning rod 21 is fixedly connected to the mounting seat 2, and the top of each positioning rod 21 is vertically extended upward. A plurality of positioning grooves 11 are also provided at the bottom of the cabinet 1. In the embodiment of the present application, the number of the positioning grooves 11 is set to two, and they are arranged one by one corresponding to the positioning rods 21. Each positioning rod 21 is inserted into the corresponding positioning groove 11, so as to position the cabinet 1.

[0035] Reference Figure 2 In the embodiment of the present application, an additional box may be provided in the cabinet 1, which is fixedly connected to the cabinet 1 and is used to install electronic components to protect the electronic components and form a chamber between the cabinet 1 and the box. The cabinet 1 has installation openings 12 on the outer walls on both sides of its length direction. The cabinet 1 is also provided with a closing mechanism 4, which is located in the space between the cabinet 1 and the box in the embodiment of the present application.

[0036] Reference Figure 2The closing mechanism 4 includes a closing frame 41 and a closing assembly 42. In the embodiment of the present application, the number of the closing frames 41 is set to two, and the two closing frames 41 correspond to the two installation openings 12. The top of each closing frame 41 is rotatably connected to the inner wall of the cabinet 1 through a support and a pin shaft, and is located above the corresponding installation opening 12. The cross-sectional area of ​​each closing frame 41 is larger than the opening area of ​​the installation opening 12, so as to close the installation opening 12.

[0037] Reference Figure 2 The closing assembly 42 includes a moving frame 421, a reset member 422 and a driving frame 423. In the embodiment of the present application, the number of the driving frames 423 is set to two, and the two driving frames 423 correspond to the two closing frames 41. The moving frame 421 is located at the bottom of the cabinet 1, and two sliding portions 4211 extend upward from the top of the moving frame 421, and each sliding portion 4211 is integrally formed with the moving frame 421. The top of each sliding portion 4211 extends into the inner wall of the cabinet 1 and is slidably connected to the cabinet 1, and the sliding direction is the height direction of the cabinet 1.

[0038] Reference Figure 2 In the embodiment of the present application, the number of the reset members 422 is set to two, and the two reset members 422 are set in one-to-one correspondence with the two sliding parts 4211, and each reset member 422 is set as a pressure spring. Each of the pressure springs is sleeved on the corresponding sliding part 4211, and the bottom end is against the top wall of the main body of the moving frame 421, and the top end is against the inner wall of the cabinet 1, so as to compress itself when the moving frame 421 moves upward relative to the cabinet 1.

[0039] Reference Figure 2 Each positioning rod 21 is located on the displacement path when the moving frame 421 moves downward with the cabinet 1, so that the top end of each positioning rod 21 can push the moving frame 421 to move upward relative to the cabinet 1. Both ends of each moving frame 421 along its own length direction extend to the end of the cabinet 1, and two driving frames 423 are respectively arranged on the two ends of the moving frame 421.

[0040] Reference Figure 2 and Figure 3 One end of each driving frame 423 is rotatably connected to the corresponding end of the mobile frame 421 through a pin shaft, and the other end of each driving frame 423 is extended upward and is rotatably connected to the bottom of the corresponding closed frame 41 through a pin shaft to realize the transmission of the closed frame 41.

[0041] Reference Figure 1 and Figure 2In the initial state, that is, when the bottom of the cabinet 1 is not embedded in the mounting seat 2, the moving frame 421 is located at the top of its own sliding path, and each closing frame 41 is in contact with the inner wall of the cabinet 1 to close the corresponding mounting opening 12. When the cabinet 1 is gradually embedded in the mounting seat 2, so that the positioning rod 21 is inserted into the positioning groove 11, the positioning rod 21 gradually approaches the moving frame 421.

[0042] Reference Figure 1 and Figure 2 When the positioning rod 21 abuts against the moving frame 421, the positioning rod 21 pushes the moving frame 421 to slide upward relative to the cabinet 1. At this time, the moving frame 421 drives the driving frame 423 to move, so that the top of the driving frame 423 moves upward, driving the corresponding closing frame 41 to rotate, and then the closing frame 41 gradually opens the installation opening 12. When the bottom of the cabinet 1 abuts against the top of the mounting seat 2, the positioning rod 21 reaches the deepest part of the cabinet 1, and the closing frame 41 completely opens the installation opening 12.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The mounting seat 2 is also provided with a mounting mechanism 5. In the embodiment of the present application, the number of the mounting mechanisms 5 is set to two, and the two mounting mechanisms 5 are arranged in a one-to-one correspondence with the two mounting ports 12. Each mounting mechanism 5 includes a docking assembly 51, a mounting frame 52, a fixing frame 53, and a fixing assembly 54. The docking assembly 51 is arranged in a one-to-one correspondence with the closed frame 41. Each docking assembly 51 includes a docking frame 511 and a linkage member 512, and each linkage member 512 includes a linkage frame 5121.

[0044] Reference Figure 2 and Figure 3 Each docking frame 511 is slidably connected to the inner wall of the cabinet 1 and is located at the lower side of the corresponding installation opening 12. The length of each docking frame 511 is greater than the length of the corresponding installation opening 12. Each docking frame 511 is slidably connected to the cabinet 1 through a slide rail, and the sliding direction is the height direction of the cabinet 1. One end of each linkage frame 5121 is rotatably connected to the corresponding docking frame 511 through a pin shaft, and the other end of each linkage frame 5121 is rotatably connected to the corresponding closed frame 41 through a pin shaft.

[0045] Reference Figure 2 and Figure 3In the initial state, that is, when the docking frame 511 is in the closed state, the docking frame 511 is located at the lower side of the corresponding closed frame 41, that is, at the lower side of the corresponding installation opening 12. When the closed frame 41 is driven by the driving frame 423 to rotate and gradually open the installation opening 12, the closed frame 41 drives the corresponding docking frame 511 to move upward through the linkage frame 5121, so that the middle part of the docking frame 511 gradually moves to the position corresponding to the installation opening 12, so that the docking frame 511 is exposed outside the cabinet 1.

[0046] Reference Figure 2 and Figure 4 The two mounting brackets 52 are respectively located at the two ends of the cabinet 1 along its own length direction, and the bottom ends are rotatably connected to the top of the mounting seat 2 through a pin, and the rotation axis is in the width direction of the cabinet 1. Each mounting bracket 52 is attached to the corresponding side wall of the cabinet 1. In the embodiment of the present application, the fixing components 54 are configured as cabinet locks, each cabinet lock is installed on the top of the corresponding mounting bracket 52, and is equipped with a key for relevant personnel to open.

[0047] Reference Figure 2 and Figure 4 Each fixing frame 53 is rotatably connected to the corresponding mounting frame 52 via a bearing, and one end is fixedly connected to the corresponding cabinet 1 lock, so that the cabinet 1 lock can drive the fixing frame 53 to rotate. One end of each fixing frame 53 away from the mounting frame 52 passes through the corresponding mounting opening 12 and is finally inserted into the corresponding docking frame 511.

[0048] Reference Figure 4 Each docking frame 511 is provided with an insertion groove 5111 on the side wall exposed outside the cabinet 1 for the corresponding fixing frame 53 to be inserted, and the cross-sectional size of the insertion groove 5111 is larger than the cross-sectional size of the fixing frame 53, so that the fixing frame 53 can be smoothly inserted into the insertion groove 5111.

[0049] Reference Figure 4 and Figure 5 , each fixing frame 53 is provided with a locking assembly 6, and each locking assembly 6 includes a locking frame 61 and an elastic member 62. One end of each locking frame 61 is located in the corresponding fixing frame 53, and is slidably connected to the inner wall of the corresponding fixing frame 53. The other end of each locking frame 61 extends out of the fixing frame 53 and is inserted into the docking frame 511. Each docking frame 511 is provided with a locking groove 5112 for inserting the locking frame 61, and each locking groove 5112 is adapted to the locking frame 61 and is connected to the corresponding insertion groove 5111.

[0050] Reference Figure 4 and Figure 5In the embodiment of the present application, the elastic members 62 are all configured as pressure springs, which are located in the corresponding fixing frame 53 and are all located on one side of the corresponding locking frame 61 along its own sliding direction. One end of each of the pressure springs abuts against the corresponding locking frame 61, and the other end abuts against the inner wall of the corresponding fixing frame 53, so that the corresponding locking frame 61 is continuously inserted into the corresponding locking groove 5112 through its own elastic force.

[0051] Reference Figure 4 and Figure 5 A guide surface is provided on one end portion of each locking frame 61 away from the fixing assembly 54, so that when the locking frame 61 approaches the docking frame 511 along with the fixing frame 53, the guide surface can abut against the docking frame 511, thereby allowing the locking frame 61 to retract into the fixing frame 53, so that the locking frame 61 and the fixing frame 53 can smoothly enter the corresponding docking frame 511.

[0052] Reference Figure 4 and Figure 5 Each docking frame 511 is provided with an unlocking groove 5113, one end of each unlocking groove 5113 is connected with the locking groove 5112, and the other end of each unlocking groove 5113 is connected with the end of the corresponding insertion groove 5111 away from the unlocking groove 5113, and the inner side wall of this end gradually extends toward the direction close to the side wall of the corresponding fixing frame 53, so that when the locking frame 61 rotates, it can slide relative to the fixing frame 53 by abutting against the inner wall of the unlocking groove 5113, so that the locking frame 61 gradually retracts into the fixing frame 53 to achieve unlocking.

[0053] The implementation principle of a portable electrical cabinet in the embodiment of the present application is as follows: when the cabinet 1 needs to be installed on the mounting seat 2, the bottom of the cabinet 1 is first embedded in the top groove of the mounting seat 2, and the positioning rod 21 is gradually inserted into the positioning groove 11 at the bottom of the cabinet 1. In this process, the positioning rod 21 gradually abuts against the moving frame 421, so that the moving frame 421 slides, and then the moving frame 421 drives the closed frame 41 to rotate through the driving frame 423, thereby gradually opening the installation port 12. In this process, the closed frame 41 drives the corresponding docking frame 511 to slide upward through the linkage frame 5121, so that the side of the docking frame 511 with the insertion groove 5111 is gradually exposed outside the cabinet 1.

[0054] Thereafter, the mounting frame 52 is rotated so that the fixing frame 53 on the mounting frame 52 passes through the corresponding mounting opening 12, and the end of the fixing frame 53 is gradually inserted into the insertion groove 5111 on the corresponding docking frame 511, and when the fixing frame 53 reaches the bottom of the insertion groove 5111, one end of the locking frame 61 can be driven by the elastic member 62 to move out of the fixing frame 53, thereby locking the mounting frame 52 and the docking frame 511.

[0055] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable electrical cabinet, comprising a cabinet body (1), characterized in that: A mounting seat (2) is also provided below the cabinet (1), the bottom of the cabinet (1) is embedded in the mounting seat (2) and installed on the mounting seat (2), and a plurality of rollers (3) are also provided at the bottom of the mounting seat (2), and each of the rollers (3) is rotatably connected to the mounting seat (2).

2. A portable electrical cabinet according to claim 1, characterized in that: The mounting seat (2) is also provided with a mounting mechanism (5), the mounting mechanism (5) comprising a mounting frame (52), a fixing frame (53) and a fixing assembly (54); the mounting frame (52) is located on one side of the cabinet (1), and the bottom is rotatably connected to the cabinet (1); the top of the mounting frame (52) extends upward and is in contact with the side wall of the cabinet (1); the fixing frame (53) is arranged on the top of the mounting frame (52) and inserted into the cabinet (1); the fixing assembly (54) is used for locking the fixing frame (53) with the cabinet (1).

3. A portable electrical cabinet according to claim 2, characterized in that: The cabinet (1) has a side wall provided with an installation opening (12) for the fixing frame (53) to pass through. The cabinet (1) is also provided with a closing mechanism (4). The closing mechanism (4) comprises a closing frame (41) and a closing component (42). The top end of the closing frame (41) is rotatably connected to the cabinet (1). The closing frame (41) is used to close the installation opening (12). The closing component (42) is used to drive the closing frame (41) to rotate.

4. A portable electrical cabinet according to claim 3, characterized in that: The installation mechanism (5) further comprises a docking assembly (51), wherein the docking assembly (51) comprises a docking frame (511) and a linkage member (512); the docking frame (511) is slidably connected to the cabinet (1), and the sliding direction is perpendicular to the insertion direction of the fixing frame (53); the fixing frame (53) is inserted into the docking frame (511); the fixing assembly (54) is used for locking the fixing frame (53) and the docking frame (511); the closing frame (41) drives the docking frame (511) to slide through the linkage member (512), and enables the docking frame (511) to slide onto the displacement path of the fixing frame (53).

5. A portable electrical cabinet according to claim 4, characterized in that: The fixing frame (53) is also provided with a locking assembly (6), and the locking assembly (6) comprises a locking frame (61) and an elastic member (62). One end of the locking frame (61) is located in the fixing frame (53) and is slidably connected to the fixing frame (53). The other end of the locking frame (61) extends out of the fixing frame (53) and is inserted into the docking frame (511). A locking groove (5112) for inserting the locking frame (61) is also provided in the docking frame (511). The elastic member (62) is used to allow the locking frame (61) to be continuously inserted into the locking groove (5112) through its own elastic force.

6. A portable electrical cabinet according to claim 5, characterized in that: The fixing frame (53) is rotatably connected to the mounting frame (52), and the rotation direction is the insertion direction of the fixing frame (53). An unlocking groove (5113) is also provided in the docking frame (511), and the unlocking groove (5113) is communicated with the locking groove (5112). The side wall of the locking groove (5112) is away from the unlocking groove (5113) and gradually extends toward the side wall of the fixing frame (53). The fixing assembly (54) is used to limit the rotation of the fixing frame (53).

7. A portable electrical cabinet according to claim 4, characterized in that: The linkage member (512) comprises a linkage frame (5121), one end of the linkage frame (5121) is rotatably connected to the closed frame (41), and the other end of the linkage frame (5121) is rotatably connected to the docking frame (511).

8. A portable electrical cabinet according to claim 3, characterized in that: A plurality of positioning rods (21) are also provided on the top of the mounting seat (2), the tops of the positioning rods (21) are extended upwards and inserted into the bottom of the cabinet (1), and a plurality of positioning grooves (11) for inserting the positioning rods (21) are also provided on the bottom of the cabinet (1).

9. A portable electrical cabinet according to claim 8, characterized in that: The closing component (42) comprises a moving frame (421) and a driving frame (423); the moving frame (421) is located in the cabinet (1) and is slidably connected to the cabinet (1), and the sliding direction is the height direction of the cabinet (1); one of the positioning rods (21) is located on the displacement path when the moving frame (421) moves downward together with the cabinet (1); one end of the driving frame (423) is rotatably connected to the moving frame (421), and the other end is rotatably connected to the closing frame (41).

10. A portable electrical cabinet according to claim 9, characterized in that: The closing assembly (42) further comprises a restoring member (422), and the restoring member (422) is used to allow the movable frame (421) to return downward to an initial position through its own elastic force.

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