A stable electric appliance cabinet with shock absorption protection structure

Abstract

The application discloses to electrical electrical cabinet structure technical field, concretely is a kind of stable electrical cabinet with shock-absorbing protection structure, including cabinet, the lower end of the cabinet is equipped with multiple groups of shock-absorbing base, the front side of the cabinet is rotatably connected and is equipped with cabinet door, the top of the cabinet is equipped with top cover, the rear side of the cabinet is equipped with backplate, multiple groups of heat dissipation holes are formed in the backplate, first mounting bracket, second mounting bracket and third mounting bracket are installed on the backplate from top to bottom in parallel by angle steel sheet, multiple groups of assembly slots are embedded in the front side of the first mounting bracket, positioning and clamping assembly that is adapted to the assembly slot is movably arranged in the assembly slot, guide block that is correspondingly adapted to the positioning and clamping assembly is symmetrically arranged on both sides of the assembly slot, the shock-absorbing base is drivingly connected with the guide block.The application can conveniently distribute cable, and maintenance is more convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electrical appliance cabinet structure, and particularly relates to a stable electrical appliance cabinet with a shock absorption protection structure. BACKGROUND

[0002] A large number of cables are connected in the electrical appliance cabinet, so the cables need to be arranged, and the replacement and maintenance of the cables are more convenient when a fault occurs.

[0003] Chinese Patent Publication No. CN222706019U discloses a distribution box convenient for cable arrangement, a sealing box door is installed at the front end of the distribution box body, an installation back plate is installed at the rear end in the distribution box body, an installation support frame is installed on one side of the inner wall of the distribution box body, a limiting installation seat is installed at the front end of the installation back plate, a limiting seat is arranged at the upper end of the limiting installation seat, a limiting groove one is arranged in the limiting seat, an installation seat is installed above the limiting seat, a connecting end is arranged at one end of the installation seat, a fixed end is arranged at the other end of the installation seat, a limiting groove two is arranged in the installation seat, a fixed installation seat is installed below the limiting installation seat, and a limiting clamping seat is arranged at one end of the fixed installation seat.

[0004] In the scheme, the constraint control of the cable is not convenient enough, and in specific use, if the end of the cable is constrained too tightly, the cable is easy to be pulled when vibration occurs, which affects the use safety. SUMMARY

[0005] The present application aims to provide a stable electrical appliance cabinet with a shock absorption protection structure to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A stable electrical appliance cabinet with a shock absorption protection structure, comprising a cabinet body, a plurality of sets of shock absorption bases are installed at the lower end of the cabinet body, a cabinet door is rotationally connected and arranged at the front side in the cabinet body, a top cover is installed at the top of the cabinet body, a back plate is installed at the rear side of the cabinet body, a plurality of sets of heat dissipation holes are arranged through the back plate, a first installation rack, a second installation rack and a third installation rack are installed and arranged in parallel on the back plate from top to bottom through angle steel sheets, a plurality of sets of assembly grooves are embedded and arranged at the front side of the first installation rack, a positioning and clamping assembly adapted to the assembly grooves is movably arranged in the assembly grooves, guide blocks corresponding to and adapted to the positioning and clamping assembly are symmetrically arranged at both sides of the assembly grooves, and the shock absorption bases are in transmission connection with the guide blocks.

[0008] As a further scheme of the present application: the front side of the third mounting frame is embedded with a plurality of groups of embedded slots aligned with the assembly slots, and the front side of the second mounting frame is fixedly connected with a plurality of groups of elastic clips aligned with the assembly slots, the elastic clip is a flexible cylindrical structure, and the side away from the second mounting frame is open.

[0009] As a further scheme of the present application: the positioning and clamping assembly comprises a hinge seat, the hinge seat is symmetrically and rotatably connected between both ends, and is provided with an arc-shaped clamping plate, when both groups of arc-shaped clamping plates are received into the assembly slot, the ends away from the hinge seat of the two groups of arc-shaped clamping plates are aligned and abutted, and the side edges of the two groups of arc-shaped clamping plates are slidably abutted with the inner side wall of the assembly slot.

[0010] As a further scheme of the present application: a sliding slot is provided through the first mounting frame opposite to the assembly slot, a limiting driving piece is slidably fitted in the sliding slot, and the end of the limiting driving piece penetrates into the assembly slot and is fixedly connected with the hinge seat.

[0011] As a further scheme of the present application: the limiting driving piece comprises a sliding block slidably fitted in the sliding slot, a support plate slidably penetrating into the assembly slot is connected to the sliding block, the end of the support plate penetrating into the assembly slot is fixedly connected with the hinge seat, side slots are symmetrically embedded on both sides of the sliding slot, side strips slidably matched with the side slots are fixedly arranged on both sides of the sliding block, a limiting insertion rod is provided through the sliding block, the limiting insertion rod and the sliding block are elastically connected, a handle block is fixedly connected to one end of the limiting insertion rod, and a ring is fixedly embedded in the corresponding sliding slot at the other end of the limiting insertion rod, and the ring is adaptively sleeved with the end of the limiting insertion rod.

[0012] As a further scheme of the present application: a positioning slot is provided through the middle of the arc-shaped clamping plate, and the end of the guide block is slidably matched with the positioning slot.

[0013] As a further scheme of the present application: a rotating pin is fixedly connected in the positioning slot, the rotating pin is located on the side of the positioning slot close to the opening of the arc-shaped clamping plate, the rotating pin is located on the side of the positioning slot close to the opening of the assembly slot, an auxiliary clamping plate is fixedly sleeved on the periphery of the rotating pin, a torsion spring is connected between the rotating pin and the positioning slot, the side of the auxiliary clamping plate close to the inner side of the opening of the arc-shaped clamping plate matches the curvature of the inner side of the opening of the arc-shaped clamping plate, and the other side of the auxiliary clamping plate gradually inclines away from the direction of the opening of the arc-shaped clamping plate from the side close to the rotating pin to the side away from the rotating pin.

[0014] As a further scheme of the present application: the upper part of both sides of the assembly groove is symmetrically embedded with a blind hole corresponding to the positioning groove, the guide block comprises a piston rod slidingly fitted in the blind hole, and the distal end of the piston rod away from the blind hole is fixedly connected with a positioning block slidingly fitted with the positioning groove.

[0015] As a further scheme of the present application: the damping base comprises a cylinder shell fixedly connected to the bottom of the cabinet body, a piston plate slidingly fitted in the cylinder shell, a support bottom rod fixedly connected to the bottom of the piston plate, the support bottom rod penetrating through the bottom of the cylinder shell and fixedly connected with a rubber pad, a sealing ring embedded at the contact position between the bottom of the cylinder shell and the support bottom rod, and a gasket connected to the upper end of the piston plate through a spring, the adjusting bolt penetrating through the upper end of the cylinder shell through thread cooperation and rotationally connected to the upper end of the gasket through a bearing.

[0016] As a further scheme of the present application: a guide hole is penetratingly arranged on the side wall of the cylinder shell at the lower side of the piston plate, and the guide hole is communicated with the blind hole through a pipeline.

[0017] Compared with the prior art, the present application has the following advantages: when in use, the cabinet body is supported by the damping base, the damping base provides elastic damping effect, the positioning and clamping assembly can be pulled out of the assembly groove, the cable can be passed through the positioning and clamping assembly, then the positioning and clamping assembly is pushed into the assembly groove, the positioning and clamping assembly can constrain the cable, the cable cannot be separated from the positioning and clamping assembly after the positioning and clamping assembly completely enters the assembly groove, and the cooperation between the guide block and the positioning and clamping assembly can further limit the cable during the process of the positioning and clamping assembly gradually entering the assembly groove, then the cable can be conveniently distributed by sequentially passing through the constraint structures on the second mounting bracket and the third mounting bracket, and maintenance is also more convenient. If vibration occurs, the damping base can drive the guide block away from the positioning and clamping assembly during elastic damping, so as to release the limiting effect on the cable, so that the cable can slide in the positioning and clamping assembly, avoiding the problem that the cable is too tightly constrained to cause the cable to be pulled during vibration, and improving safety. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The figure is a structural schematic diagram of the present application.

[0019] Figure 2 The figure is a structural schematic diagram of the cabinet body in the present application.

[0020] Figure 3 The figure is a structural schematic diagram of the second mounting bracket in the present application.

[0021] Figure 4 The figure is a structural schematic diagram of the first mounting bracket in the present application.

[0022] Figure 5 For Figure 4 Enlarged structural diagram of A area in the middle.

[0023] Figure 6 For the structure diagram of the limiting driving part in the application.

[0024] Figure 7 For the structure diagram of the arc-shaped clamping plate in the application.

[0025] Figure 8 For the structure diagram of the guide block in the application.

[0026] Figure 9 For the structure diagram of the damping base in the application.

[0027] In the figure: 1-cabinet, 11-top cover, 12-cabinet door, 13-back plate, 14-heat dissipation hole, 2-damping base, 21-cylinder shell, 22-piston plate, 23-supporting bottom bar, 24-damping spring, 25-gasket, 26-adjusting bolt, 27-guide hole, 3-first mounting bracket, 31-sliding groove, 32-side groove, 33-blind hole, 4-second mounting bracket, 5-third mounting bracket, 51-wire slot, 6-positioning and clamping assembly, 61-hinge seat, 62-arc-shaped clamping plate, 63-positioning groove, 64-rotation pin, 65-assistant clamping plate, 7-elastic clamp, 8-guide block, 81-piston rod, 82-positioning block, 9-limiting driving part, 91-sliding block, 92-side strip, 93-limiting insertion rod, 94-handle block, 95-supporting plate. DETAILED DESCRIPTION

[0028] Please refer to Figures 1-3 In the embodiment of the application, a stable electric appliance cabinet with damping protection structure comprises a cabinet 1, a plurality of damping bases 2 are installed at the lower end of the cabinet 1, a cabinet door 12 is rotatably connected and arranged at the front side of the cabinet 1, a top cover 11 is installed at the top of the cabinet 1, a back plate 13 is installed at the rear side of the cabinet 1, a plurality of heat dissipation holes 14 are arranged through the back plate 13, a first mounting bracket 3, a second mounting bracket 4 and a third mounting bracket 5 are installed and arranged in parallel on the back plate 13 from top to bottom through angle steel sheets, a plurality of assembly grooves are embedded and arranged at the front side of the first mounting bracket 3, a positioning and clamping assembly 6 is movably arranged in the assembly groove and is adapted to the assembly groove, guide blocks 8 corresponding to the positioning and clamping assembly 6 are symmetrically arranged at both sides of the assembly groove, and the damping base 2 and the guide block 8 are drivingly connected.

[0029] In use, the cabinet body 1 is supported by the shock-absorbing base 2, which provides elastic shock-absorbing effect, and the positioning and clamping assembly 6 is pulled out of the assembly slot, the cable can be threaded through the positioning and clamping assembly 6, and then the positioning and clamping assembly 6 is pushed into the assembly slot, the positioning and clamping assembly 6 can constrain the cable, after the positioning and clamping assembly 6 completely enters the assembly slot, the cable cannot be separated from the positioning and clamping assembly 6, and in the process of the positioning and clamping assembly 6 gradually entering the assembly slot, the cooperation of the guide block 8 and the positioning and clamping assembly 6 can further limit the cable, and then the cable sequentially passes through the constraint structure on the second mounting frame 4 and the third mounting frame 5, which can facilitate the distribution of the cable and make maintenance more convenient. If vibration occurs, the shock-absorbing base 2 can drive the guide block 8 away from the positioning and clamping assembly 6 during elastic shock-absorbing, thereby releasing the limiting effect on the cable, so that the cable can slide in the positioning and clamping assembly 6, avoiding the problem that the cable is too tightly constrained to cause the cable to be pulled when the cable is vibrated, thereby improving safety.

[0030] As shown in Figures 2-3 The front side of the third mounting frame 5 is embedded with a plurality of embedded slots aligned with the assembly slots, and the front side of the second mounting frame 4 is fixedly connected with a plurality of elastic clips 7 aligned with the assembly slots. The elastic clip 7 is a flexible cylindrical structure, and the side away from the second mounting frame 4 of the elastic clip 7 is open. Preferably, the second mounting frame 4 is made of elastic plastic or thin metal sheet. The cable can pass through the elastic clip 7 through the opening, and the elastic clip 7 can constrain the stranded cable to a certain extent, facilitating the separation of the cable by the positioning and clamping assembly 6 and facilitating the arrangement of the cable. After the cable passes through the elastic clip 7, it can pass through the wire slot 51.

[0031] Further, as shown in Figures 4-5As shown, the positioning and clamping assembly 6 comprises a hinge seat 61 which is symmetrically connected between two ends of the arc-shaped clamping plates 62. When the two sets of arc-shaped clamping plates 62 are retracted into the assembly groove, the two ends of the arc-shaped clamping plates 62 are aligned and abutted, and the side edges of the two sets of arc-shaped clamping plates 62 are slidably abutted with the inner side walls of the assembly groove. By pushing the hinge seat 61 away from the assembly groove, the two arc-shaped clamping plates 62 are moved away from the assembly groove, and the ends of the two arc-shaped clamping plates 62 can be opened to facilitate the insertion of the cable. By moving the hinge seat 61 into the assembly groove, the two arc-shaped clamping plates 62 are constrained by the two inner side walls of the assembly groove, so that the ends of the two arc-shaped clamping plates 62 are close to and abutted, thereby achieving the constraint of the cable. The first mounting frame 3 is provided with a sliding groove 31 opposite the assembly groove, and a limiting driving member 9 is slidably arranged in the sliding groove 31. The end of the limiting driving member 9 extends into the assembly groove and is fixedly connected with the hinge seat 61. By sliding the limiting driving member 9 on the sliding groove 31, the hinge seat 61 can be moved away from or close to the assembly groove, thereby facilitating the opening and closing control of the arc-shaped clamping plates 62.

[0032] As shown in Figures 5-6 The limiting driving member 9 comprises a sliding block 91 slidably arranged in the sliding groove 31, a support plate 95 slidably extending into the assembly groove and connected to the sliding block 91, the end of the support plate 95 extending into the assembly groove and fixedly connected with the hinge seat 61, side grooves 32 symmetrically embedded on both sides of the sliding groove 31, side strips 92 fixedly arranged on both sides of the sliding block 91 and slidably fitted with the side grooves 32, and a limiting insertion rod 93 passing through the sliding block 91 and elastically connected with the sliding block 91. One end of the limiting insertion rod 93 is fixedly connected with a handle block 94, and the other end of the limiting insertion rod 93 is fixedly embedded in the sliding groove 31 and fitted with a ring (not shown in the figure) at the end of the limiting insertion rod 93. Normally, the end of the limiting insertion rod 93 is fitted with the ring, and at this time the position of the limiting insertion rod 93 is fixed by the ring and cannot move relative to the sliding groove 31. After pulling the handle block 94, the end of the limiting insertion rod 93 is separated from the ring, so that the limiting insertion rod 93 can move after being released from the limitation, and the hinge seat 61 moves relative to the assembly groove, thereby controlling the arc-shaped clamping plates 62 to constrain the cable.

[0033] Further, as shown in Figure 7As shown, the middle of the arc-shaped clamping plate 62 is provided with a positioning slot 63, and the end of the guide block 8 is slidably fitted in the positioning slot 63. In this process, the sliding fit of the end of the guide block 8 and the positioning slot 63 can improve the rotation accuracy of the arc-shaped clamping plate 62 and prevent the arc-shaped clamping plate 62 from deviating. The positioning slot 63 is fixedly connected with a rotating pin 64, which is located near the opening of the arc-shaped clamping plate 62 in the positioning slot 63. The rotating pin 64 is located near the opening of the assembly slot in the positioning slot 63, and the rotating pin 64 is located near the opening of the assembly slot in the positioning slot 63. When the arc-shaped clamping plate 62 moves into the assembly slot, the rotating pin 64 does not affect the end of the guide block 8. The rotating pin 64 is fixedly sleeved with an auxiliary clamping plate 65, and a torsional spring is connected between the rotating pin 64 and the positioning slot 63. The side edge of the auxiliary clamping plate 65 near the opening of the arc-shaped clamping plate 62 matches the curvature of the opening of the arc-shaped clamping plate 62, and the other side of the auxiliary clamping plate 65 gradually inclines away from the opening of the arc-shaped clamping plate 62 from the side near the rotating pin 64 to the side away from the rotating pin 64. When the arc-shaped clamping plate 62 moves into the assembly slot, the end of the guide block 8 pushes the auxiliary clamping plate 65 to rotate towards the opening of the arc-shaped clamping plate 62 through the side edge of the auxiliary clamping plate 65, thereby cooperating to limit the cable, further improving the constraint and limiting effect of the cable. If the end of the guide block 8 is away from the positioning slot 63 at this time, the auxiliary clamping plate 65 can be restored to rotate under the action of the torsional spring on the rotating pin 64.

[0034] As Figures 8-9As shown, the upper part of the assembly groove is symmetrically embedded with a blind hole 33 corresponding to the positioning groove 63, the guide block 8 includes a piston rod 81 slidingly connected in the blind hole 33, and the distal end of the piston rod 81 is fixedly connected with a positioning block 82 slidingly fitted with the positioning groove 63. The positioning block 82 can guide the rotation of the arc-shaped clamping plate 62, and the positioning block 82 can be used to push the auxiliary clamping plate 65 to rotate to further improve the constraint and fixation of the cable. The damping base 2 includes a cylinder shell 21 fixedly connected to the bottom of the cabinet 1, and a piston plate 22 slidingly fitted in the cylinder shell 21. The bottom of the piston plate 22 is fixedly connected with a support bottom rod 23, which penetrates the bottom of the cylinder shell 21 and is fixedly connected with a rubber pad. A sealing ring is embedded at the contact between the bottom of the cylinder shell 21 and the support bottom rod 23. The upper end of the piston plate 22 is connected with a gasket 25 slidingly fitted with the inner wall of the cylinder shell 21 through a spring. An adjusting bolt 26 penetrates the upper end of the cylinder shell 21 through thread cooperation, and the distal end is rotationally connected with the upper end of the gasket 25 through a bearing. After installation, the tension of the spring between the gasket 25 and the piston plate 22 can be adjusted by the adjusting bolt 26, and the device can be elastically damped by the damping spring 24. The lower side of the piston plate 22 has a guide hole 27 penetrating the sidewall of the cylinder shell 21, and the guide hole 27 and the blind hole 33 are connected by a pipeline. When the piston plate 22 elastically slides, the internal space of the cylinder shell 21 below the piston plate 22 increases, thereby drawing air through the guide hole 27, driving the piston rod 81 to slide into the blind hole 33 through the pipeline, and the positioning block 82 is separated from the auxiliary clamping plate 65. The auxiliary clamping plate 65 can be restored to rotate under the action of the torsional spring on the rotating pin 64, thereby avoiding pulling the cable when the device vibrates, improving the safety of use. Here, air is used as the transmission medium, and hydraulic oil can also be used as the transmission medium, which has fast transmission response speed and better synchronization.

Claims

1. A stable electrical cabinet with a shock-absorbing protection structure, comprising a cabinet body, a plurality of shock-absorbing bases installed at the lower end of the cabinet body, a cabinet door rotatably connected to the front of the cabinet body, a top cover installed at the top of the cabinet body, a back panel installed at the rear of the cabinet body, a plurality of heat dissipation holes being provided through the back panel, and a first mounting bracket, a second mounting bracket, and a third mounting bracket being installed parallel from top to bottom on the back panel via angle steel plates, characterized in that... The first mounting frame front side is embedded with a plurality of assembly slots, the assembly slots are movably provided with positioning and clamping assemblies matched with the assembly slots, and the assembly slots are symmetrically provided with guide blocks matched with the positioning and clamping assemblies. The positioning and clamping assembly comprises a hinge seat, the hinge seat is symmetrically and rotatably connected with arc-shaped clamping plates between both ends, when the two arc-shaped clamping plates are both received in the assembly slot, the ends of the two arc-shaped clamping plates away from the hinge seat are aligned and abutted, and the side edges of the two arc-shaped clamping plates are slidably abutted with the inner side walls of the assembly slot. The arc-shaped clamping plate is provided with a positioning slot in the middle, and the end of the guide block is slidably matched with the positioning slot. The positioning slot is fixedly connected with a rotating pin, the rotating pin is located in the positioning slot and close to the opening of the arc-shaped clamping plate, and the rotating pin is located in the positioning slot and close to the opening of the assembly slot, an auxiliary clamping plate is fixedly sleeved on the outer periphery of the rotating pin, a torsion spring is connected between the rotating pin and the positioning slot, and the side edge of the auxiliary clamping plate close to the inner side of the opening of the arc-shaped clamping plate is matched with the curvature of the inner side of the opening of the arc-shaped clamping plate, and the other side of the auxiliary clamping plate gradually inclines away from the opening direction of the arc-shaped clamping plate from the side close to the rotating pin to the side away from the rotating pin. The upper parts of the two sides of the assembly slot are symmetrically embedded with blind holes corresponding to the positioning slots, and the guide block comprises a piston rod slidably and matchingly connected in the blind hole. The damping base comprises a cylinder shell fixedly connected to the bottom of the cabinet body, a piston plate is slidably matched in the cylinder shell, a supporting bottom rod is fixedly connected to the bottom of the piston plate, the supporting bottom rod penetrates the bottom of the cylinder shell and is fixedly connected with a rubber pad layer, a sealing ring is embedded at the contact position between the bottom of the cylinder shell and the supporting bottom rod, a gasket is connected to the upper end of the piston plate through a spring and is slidably matched with the inner wall of the cylinder shell, and an adjusting bolt penetrates the upper end of the cylinder shell through thread cooperation and is rotatably connected with the upper end of the gasket through a bearing. A guide hole is formed through the side wall of the cylinder shell below the piston plate, and the guide hole and the blind hole are connected through a pipeline.

2. The stable appliance cabinet with shock-absorbing protection structure according to claim 1, characterized in that, The front side of the third mounting frame is embedded with a plurality of embedding slots matched with the assembly slots, and the front side of the second mounting frame is fixedly connected with a plurality of elastic clamps matched with the assembly slots, the elastic clamps are flexible cylindrical structures, and the side of the elastic clamps away from the second mounting frame is provided with an opening.

3. The stable appliance cabinet with shock absorbing protection structure according to claim 1, characterized in that, A sliding slot is formed through the first mounting frame opposite to the assembly slot, and a limiting driving member is slidably matched in the sliding slot, and the end of the limiting driving member penetrates into the assembly slot and is fixedly connected with the hinge seat.

4. The stable appliance cabinet with shock absorbing protection structure according to claim 3, characterized in that, The limiting driving part comprises a sliding block which is slidingly matched in a sliding groove, a supporting plate which is connected and arranged on the sliding block and slidingly penetrates into an assembling groove, a hinge seat which is fixedly connected with the end of the supporting plate penetrating into the assembling groove, side edge grooves which are symmetrically embedded on both sides of the sliding groove, side edge strips which are correspondingly fixedly arranged on both sides of the sliding block and slidingly matched with the side edge grooves, a limiting insertion rod which is penetratingly arranged in the sliding block, an elastic connection between the limiting insertion rod and the sliding block, a handle block which is fixedly connected and arranged at one end of the limiting insertion rod, and a circular ring which is fixedly embedded in the corresponding sliding groove at the other end of the limiting insertion rod and is sleeved and matched with the end of the limiting insertion rod.

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