CN220066851U - Switch board with through wires hole sealing mechanism - Google Patents

Abstract

The utility model relates to a power distribution cabinet with a threading hole sealing mechanism, which belongs to the technical field of power distribution cabinets, wherein a plurality of sealing mechanisms are arranged in a shell, a baffle is arranged in the shell, a sealing device is arranged on the shell, a cable fixing device is arranged in the shell, a first transmission component is parallel to a second transmission component, the cable fixing device is connected with a locking device, the sealing device is arranged on the shell, two cable fixing devices are symmetrically arranged in the shell, the cable fixing devices are positioned below the sealing device, the cable fixing devices are matched with the sealing devices to realize the sealing of cables, a fixing base is arranged in the shell, the fixing base is connected with the locking device in a sliding manner, the first transmission component is parallel to the second transmission component, one cable fixing device is connected with the locking device through the first transmission component, the other cable fixing device is connected with the locking device through the second transmission component, the sealing of threading holes is realized, and objects such as dust are prevented from entering the cabinet body.

Description

Switch board with through wires hole sealing mechanism

Technical Field

The utility model belongs to the technical field of power distribution cabinets, and particularly relates to a power distribution cabinet with a threading hole sealing mechanism.

Background

In the existing industrial power distribution cabinet, dirt such as dust is often introduced due to insufficient sealing of the threading holes, so that the safety of a circuit is affected, and the cabinet is inconvenient to use because of continuous maintenance for a long time.

Disclosure of Invention

The utility model aims to solve the technical problems, and further provides a power distribution cabinet with a threading hole sealing mechanism.

The specific technical scheme of the utility model is as follows: a power distribution cabinet with a wire hole sealing mechanism, comprising: the cable fixing device comprises a shell, a sealing mechanism, cable fixing plates and baffle plates, wherein a plurality of sealing mechanisms are arranged in the shell, two cable fixing devices are symmetrically arranged in the shell, the cable fixing devices are located below the sealing devices, the cable fixing devices are matched with the sealing devices to seal the cables, a fixing base is arranged in the shell and is slidably connected with a locking device, a first transmission assembly and a second transmission assembly are arranged in parallel, one cable fixing device is connected with the locking device through the first transmission assembly, and the other cable fixing device is connected with the locking device through the second transmission assembly.

Further, the sealing device includes: the flexible sealing bucket and the fixed ring are arranged on the shell, the flexible sealing bucket penetrates through the shell, the flexible sealing bucket is matched with the cable fixing device to seal the cable, the fixed rings are arranged on the shell, and the fixed rings are connected with the flexible sealing bucket.

Further, the cable fixing device includes: the fixed plate and the sealing fixed assembly are installed in the shell, the sealing fixed assembly is connected to the fixed plate in a sliding mode, and is connected with the first transmission assembly and the second transmission assembly respectively, and the sealing fixed assembly is matched with the flexible sealing bucket to realize sealing.

Further, the seal-securing assembly includes: sealing support arm, sealing splint, fixed support arm and fixed splint, a plurality of all install sealing support arm and fixed support arm on the fixed plate and sealing support arm and fixed support arm pass the fixed plate, first drive assembly is connected with sealing support arm and fixed support arm, and second drive assembly is connected with sealing support arm and fixed support arm, is provided with the sealing splint with flexible sealing fill complex through the spring on the sealing support arm, is provided with the fixed splint that acts on the cable through a plurality of springs on the fixed support arm.

Further, the first transmission assembly includes: the device comprises a first connecting block and a Z-shaped transmission rod, wherein a sealing support arm and a fixing support arm are arranged on the first connecting block, the Z-shaped transmission rod is arranged on the first connecting block, and the Z-shaped transmission rod is connected with a locking device.

Further, the second transmission assembly includes: the device comprises a shell, a first connecting block, an L-shaped transmission rod, a fixed circular shaft and a telescopic articulated arm, wherein a sealing support arm and a fixed support arm are arranged on the first connecting block, the fixed circular shaft is arranged in the shell, a plurality of telescopic articulated arms are rotatably connected on the fixed circular shaft, the first connecting block is articulated with one end of each of the telescopic articulated arms through the L-shaped transmission rod, and the other end of each of the telescopic articulated arms is connected with a locking device.

Further, the telescopic articulated arm includes: the hinge arm comprises a hinge arm shell, a hinge sliding block and a stress spring, wherein the hinge arm shell is rotationally connected to a fixed circular shaft, a plurality of sliding grooves are formed in the hinge arm shell, the hinge arm shell is in sliding connection with the hinge sliding block with a protruding block through the sliding grooves, a plurality of cylinders are arranged on the hinge arm shell and the hinge sliding block, and the stress spring is installed between the hinge arm shell and the hinge sliding block through a plurality of cylinders.

Further, the telescopic articulated arm includes: the fixed base is sleeved on the transmission rod, the fixed base is in sliding connection with the transmission rod, one end of the transmission rod is hinged with the hinged sliding blocks, the locking block is connected with the other end of the transmission rod in a rotating mode, and the locking block is matched with the baffle plate to realize locking.

The beneficial effects are that:

according to the utility model, the sealing device is arranged on the shell, the plurality of cable fixing devices are symmetrically arranged in the shell, the fixing base is arranged in the shell, the locking device is connected in a sliding manner in the fixing base, and the plurality of cable fixing devices are respectively connected with the locking device through the first transmission assembly and the second transmission assembly, so that the sealing of the threading hole is realized, and dirt such as dust is prevented from entering the cabinet body.

Drawings

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of a seal mechanism according to the present utility model;

FIG. 3 is a schematic view of a seal assembly according to the present utility model;

FIG. 4 is a schematic view of a telescopic articulated arm according to the present utility model;

the figure indicates:

the device comprises a shell 1, a sealing mechanism 2, a cable fixing plate 3, a baffle 4, a sealing device 21, a cable fixing device 22, a first transmission assembly 23, a second transmission assembly 24, a fixed base 25, a locking device 26, a flexible sealing bucket 211, a fixed ring 212, a fixed plate 221, a sealing fixing assembly 222, a first connecting block 231, a Z-shaped transmission rod 232, a second connecting block 241, an L-shaped transmission rod 242, a fixed round shaft 243, a telescopic hinge arm 244, a transmission rod 261, a locking block 262, a sealing support arm 2221, a sealing clamping plate 2222, a fixed support arm 2223, a fixed clamping plate 2224, a hinge arm shell 2441, a hinge sliding block 2442 and a stress spring 2443.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1: a power distribution cabinet with a wire hole sealing mechanism, as described with reference to figures 1 to 3, comprising: casing 1, sealing mechanism 2, cable fixed plate 3 and baffle 4, install a plurality of in the casing 1 sealing mechanism 2 installs in the casing 1 with sealing mechanism 2 cooperation realize the baffle 4 of locking, cable fixed plate 3 installs in casing 1 and is located sealing mechanism 2 below, sealing mechanism 2 includes: the dust-proof type dust-proof device comprises a sealing device 21, a cable fixing device 22, a first transmission assembly 23, a second transmission assembly 24, a fixing base 25 and a locking device 26, wherein the sealing device 21 is arranged on a shell, two cable fixing devices 22 are symmetrically arranged in the shell 1, the cable fixing device 22 is positioned below the sealing device 21, the cable fixing device 22 is matched with the sealing device 21 to seal cables, the fixing base 25 is arranged in the shell 1, the locking device 26 is connected to the fixing base 25 in a sliding mode, the first transmission assembly 23 is arranged in parallel with the second transmission assembly 24, one cable fixing device 22 is connected with the locking device 26 through the first transmission assembly 23, the other cable fixing device 22 is connected with the locking device 26 through the second transmission assembly 24, the sealing device 21 is arranged on the shell, the two cable fixing devices 22 are symmetrically arranged in the shell 1, the cable fixing device 22 is positioned below the sealing device 21, the cable fixing device 22 is matched with the sealing device 21 to seal cables, the fixing base 25 is arranged in the shell 1, the fixing base 25 is connected with the locking device 25 in a sliding mode, the first transmission assembly 23 is connected with the second transmission assembly 24 in parallel with the second transmission assembly 24, dust-proof type dust-proof device is connected with the second transmission assembly, and the other cable fixing assembly is connected with the second transmission assembly 24 in parallel with the second transmission assembly through the second transmission assembly 24.

Example 2: on the basis of embodiment 1, described with reference to fig. 1 to 3, the sealing device 21 includes: the flexible sealing bucket 211 and the fixed ring 212 are arranged on the shell 1, the flexible sealing bucket 211 penetrates through the shell 1, the flexible sealing bucket 211 is matched with the cable fixing device 22 to seal the cable, the fixed rings 212 are arranged on the shell 1, the fixed rings 212 are connected with the flexible sealing bucket 211, the flexible sealing bucket 211 penetrates through the shell 1, the flexible sealing bucket 211 is matched with the cable fixing device 22 to seal the cable, the fixed rings 212 are arranged on the shell 1, and the fixed rings 212 are connected with the flexible sealing bucket 211, so that the sealing of a cable hole is realized, and the sealing performance is improved.

Example 3: on the basis of embodiment 2, referring to fig. 1 to 3, the cable fixing device 22 includes: the fixing plate 221 and the sealing fixing assembly 222 are arranged in the shell 1, the sealing fixing assembly 222 is connected to the fixing plate in a sliding mode, the sealing fixing assembly 222 is connected with the first transmission assembly 23 and the second transmission assembly 24 respectively, the sealing fixing assembly 222 is matched with the flexible sealing bucket 211 to achieve sealing, the fixing plate 221 is arranged in the shell 1, the sealing fixing assembly 222 is connected to the fixing plate in a sliding mode, the sealing fixing assembly 222 is connected with the first transmission assembly 23 and the second transmission assembly 24 respectively, the sealing fixing assembly 222 is matched with the flexible sealing bucket 211 to achieve sealing, fixing of a cable and reinforcing of the flexible sealing bucket 211 are achieved, and stability is improved.

Example 4: based on embodiment 3, as described with reference to fig. 2 and 3, the seal-fixing assembly 222 includes: the cable sealing device comprises a sealing support arm 2221, a sealing clamping plate 2222, a fixing support arm 2223 and a fixing clamping plate 2224, wherein the sealing support arm 2221 and the fixing support arm 2223 are arranged on a plurality of fixing plates 221, the sealing support arm 2221 and the fixing support arm 2223 penetrate through the fixing plates 221, a first transmission assembly 23 is connected with the sealing support arm 2221 and the fixing support arm 2223, a second transmission assembly 24 is connected with the sealing support arm 2221 and the fixing support arm 2223, a sealing clamping plate 2222 matched with a flexible sealing bucket 211 is arranged on the sealing support arm 2221 through springs, the fixing clamping plate 2222 matched with the flexible sealing bucket 211 is arranged on the sealing support arm 2221, the fixing clamping plate 2224 acting on the cable is arranged on the fixing support arm 2223 through a plurality of springs, the sealing support arm 2221 and the fixing support arm 2223 penetrate through the fixing plates 221, the first transmission assembly 23 is connected with the sealing support arm 2221 and the fixing support arm 2223, the second transmission assembly 24 is connected with the sealing support arm 2221 and the fixing support arm 2223, the sealing support arm 2222 matched with the flexible sealing bucket 211 is arranged on the sealing support arm 2221 through springs, and the fixing cable sealing support arm 2224 acting on the plurality of springs is arranged on the fixing support arm 2223, and the cable sealing device is improved.

Example 5: on the basis of embodiment 4, referring to fig. 2 and 3, the first transmission assembly 23 includes: the sealing device comprises a first connecting block 231 and a Z-shaped transmission rod 232, wherein a sealing support arm 2221 and a fixing support arm 2223 are arranged on the first connecting block 231, the Z-shaped transmission rod 232 is connected with a locking device 26, the sealing support arm 2221 and the fixing support arm 2223 are arranged on the first connecting block 231, the Z-shaped transmission rod 232 is connected with the locking device 26, the forward movement of a sealing fixing assembly 222 is realized, and the working distance is shortened.

Example 6: on the basis of embodiment 4, referring to fig. 1 to 4, the second transmission assembly 24 includes: the utility model discloses a sealing device which comprises a second connecting block 241, an L-shaped transmission rod 242, a fixed round shaft 243 and a telescopic articulated arm 244, wherein a sealing support arm 2221 and a fixed support arm 2223 are arranged on the second connecting block 241, the fixed round shaft 243 is arranged in a shell 1, a plurality of telescopic articulated arms 244 are rotatably connected to the fixed round shaft 243, the second connecting block 241 is hinged to one end of the telescopic articulated arms 244 through the L-shaped transmission rod 242, the other end of the telescopic articulated arms 244 is connected with a locking device 26, the fixed round shaft 243 is arranged in the shell 1, the telescopic articulated arms 244 are rotatably connected to the fixed round shaft 243, the second connecting block 241 is hinged to one end of the telescopic articulated arms 244 through the L-shaped transmission rod 242, the other end of the telescopic articulated arms 244 is connected with the locking device 26, the backward movement of a sealing fixed assembly 222 is realized, and the synchronization rate is improved.

Example 7: on the basis of embodiment 6, referring to fig. 2, fig. 3 and fig. 4, the telescopic hinge arm 244 includes: the hinge arm comprises a hinge arm shell 2441, a hinge sliding block 2442 and a stress spring 2443, wherein the hinge arm shell 2441 is rotationally connected to a fixed circular shaft 243, a plurality of sliding grooves are formed in the hinge arm shell 2441, the hinge arm shell 2441 is in sliding connection with the hinge sliding block 2442 with the protruding block through the sliding grooves, a plurality of cylinders are arranged on the hinge arm shell 2441 and the hinge sliding block 2442, the stress spring 2443 is arranged between the hinge arm shell 2441 and the hinge sliding block 2442 through a plurality of the cylinders, the hinge arm shell 2441 is in sliding connection with the hinge sliding block 2442 with the protruding block through the sliding grooves, a plurality of cylinders are arranged between the hinge arm shell 2441 and the hinge sliding block 2442, the stress spring 2443 is arranged between the hinge arm shell 2441 and the hinge sliding block 2442 through a plurality of the cylinders, the hinge sliding block 2442 is prevented from being deviated from a transmission rod 261 in a hinge process, and accuracy is improved.

Example 8: on the basis of embodiment 7, referring to fig. 2, 3 and 4, the telescopic hinge arm 244 includes: the transmission rod 261 and the locking block 262, unable adjustment base 25 suit is on the transmission rod 261 and unable adjustment base 25 and transmission rod 261 sliding connection, transmission rod 261 one end is articulated with a plurality of articulated slider 2442, the rotation of transmission rod 261 other end is connected with locking block 262, locking block 262 and baffle 4 cooperation realization locking, the utility model is through unable adjustment base 25 suit on the transmission rod 261 and unable adjustment base 25 and transmission rod 261 sliding connection, transmission rod 261 one end is articulated with a plurality of articulated slider 2442, the rotation of transmission rod 261 other end is connected with locking block 262, locking block 262 and baffle 4 cooperation realization locking, realized in the threading in-process, saved manual intervention, avoided extravagant manual work.

The working process comprises the following steps:

when the power distribution cabinet is in threading work, the locking block 262 is held, the transmission rod 261 is pulled through the locking block 262, the transmission rod 261 enables the first connecting block 231 to move forwards through the Z-shaped transmission rod 232, the first connecting block 231 drives the sealing support arm 2221 and the fixing support arm 2223 to synchronously move forwards, the transmission rod 261 enables the second connecting block 241 to move backwards through the L-shaped transmission rod 242, the second connecting block 241 drives the sealing support arm 2221 and the fixing support arm 2223 to synchronously move backwards, the sealing clamp plate 2222 and the fixing clamp plate 2224 are opened, the locking block 262 is rotated to enable the locking block 262 to be fixed with the baffle, a cable is subjected to secondary fixation through the cable fixing device 22, after the cable is put through, the locking block 262 is rotated to enable the locking block 262 to correspond to a reserved hole of the baffle 4, the locking block 262 is pressed, the transmission rod 261 is enabled to enable the sealing clamp plate 2222 and the fixing clamp plate 2224 to be closed, and the sealing of the threading hole of the power distribution cabinet is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (8)

1. Switch board with through wires hole sealing mechanism, its characterized in that includes: casing (1), sealing mechanism (2), cable fixed plate (3) and baffle (4), install a plurality of in casing (1) sealing mechanism (2), install in casing (1) with sealing mechanism (2) cooperation realize baffle (4) of locking, cable fixed plate (3) are installed in casing (1) and are located sealing mechanism (2) below, sealing mechanism (2) include: sealing device (21), cable fixing device (22), first drive assembly (23), second drive assembly (24), unable adjustment base (25) and locking device (26), install sealing device (21) on the casing, two cable fixing device (22) are installed to symmetry in casing (1), cable fixing device (22) are located sealing device (21) below, cable fixing device (22) and sealing device (21) cooperation realization are to sealing the cable, install unable adjustment base (25) in casing (1), unable adjustment base (25) sliding connection has locking device (26), first drive assembly (23) and second drive assembly (24) parallel arrangement, one of them cable fixing device (22) are connected with locking device (26) through first drive assembly (23), another cable fixing device (22) are connected with locking device (26) through second drive assembly (24).

2. A power distribution cabinet with a threading hole sealing mechanism according to claim 1, characterized in that the sealing means (21) comprise: the flexible sealing bucket (211) and the fixed ring (212), install flexible sealing bucket (211) and flexible sealing bucket (211) on casing (1) pass casing (1), flexible sealing bucket (211) and cable fixing device (22) cooperation are sealed to the cable, install a plurality of on casing (1) fixed ring (212), a plurality of fixed ring (212) are connected with flexible sealing bucket (211).

3. A power distribution cabinet with a threading hole sealing mechanism according to claim 2, characterized in that the cable fixing device (22) comprises: the sealing device comprises a fixing plate (221) and a sealing fixing assembly (222), wherein the fixing plate (221) is arranged in a shell (1), the sealing fixing assembly (222) is connected to the fixing plate in a sliding mode, the sealing fixing assembly (222) is connected with a first transmission assembly (23) and a second transmission assembly (24) respectively, and the sealing fixing assembly (222) is matched with a flexible sealing hopper (211) to realize sealing.

4. A power distribution cabinet with a threading hole sealing mechanism according to claim 3, characterized in that the sealing and fixing assembly (222) comprises: sealing support arm (2221), sealing clamp (2222), fixed support arm (2223) and fixed clamp (2224), a plurality of all install sealing support arm (2221) and fixed support arm (2223) on fixed plate (221) and sealing support arm (2221) and fixed support arm (2223) pass fixed plate (221), first drive assembly (23) are connected with sealing support arm (2221) and fixed support arm (2223), second drive assembly (24) are connected with sealing support arm (2221) and fixed support arm (2223), be provided with on sealing support arm (2221) through the spring with flexible sealing fill (211) complex sealing clamp (2222), be provided with on fixed support arm (2223) fixed clamp (2224) of cable action through a plurality of springs.

5. A power distribution cabinet with a threading hole sealing mechanism according to claim 4, characterized in that the first transmission assembly (23) comprises: the novel high-speed hydraulic locking device comprises a first connecting block (231) and a Z-shaped transmission rod (232), wherein a sealing support arm (2221) and a fixing support arm (2223) are arranged on the first connecting block (231), the Z-shaped transmission rod (232) is arranged on the first connecting block (231), and the Z-shaped transmission rod (232) is connected with a locking device (26).

6. The power distribution cabinet with a threading hole sealing mechanism according to claim 4, characterized in that the second transmission assembly (24) comprises: second connecting block (241), L type transfer line (242), fixed circle axle (243) and flexible articulated arm (244), install sealed support arm (2221) and fixed support arm (2223) on second connecting block (241), install fixed circle axle (243) in casing (1), rotate on fixed circle axle (243) and be connected with a plurality of flexible articulated arm (244), second connecting block (241) are through L type transfer line (242) and a plurality of flexible articulated arm (244) one end articulates, a plurality of flexible articulated arm (244) other end is connected with locking device (26).

7. The electrical distribution cabinet with threading hole sealing mechanism of claim 6, wherein the telescopic hinge arm (244) comprises: articulated arm casing (2441), articulated slider (2442) and stress spring (2443), rotate on fixed circle axle (243) and be connected with articulated arm casing (2441), be provided with a plurality of spouts on articulated arm casing (2441), articulated arm casing (2441) are through spout and have articulated slider (2442) sliding connection of lug, and articulated arm casing (2441) and articulated slider (2442) all are provided with a plurality of cylinders, install stress spring (2443) through a plurality of between articulated arm casing (2441) and the articulated slider (2442).

8. The electrical distribution cabinet with threading hole sealing mechanism of claim 7, wherein the telescopic hinge arm (244) comprises: the transmission rod (261) and locking piece (262), unable adjustment base (25) suit is on transmission rod (261) and unable adjustment base (25) and transmission rod (261) sliding connection, transmission rod (261) one end and a plurality of articulated slider (2442) are articulated, and transmission rod (261) other end rotates and is connected with locking piece (262), and locking piece (262) and baffle (4) cooperation realize locking.