CN219067489U - Electrical cabinet with detachable protection threading plate - Google Patents

Abstract

The utility model discloses an electrical cabinet with a detachable protective threading plate, and relates to the technical field of electrical cabinets. The wire clamping device comprises a box body, wherein a wire inlet hole is formed in one side of the box body, two notches communicated with the wire inlet hole are formed in one side of the box body, two clamping plates are arranged on one side of the inner wall of the box body, and a wire clamping assembly is arranged in the wire inlet hole and corresponds to the two clamping plates; the clamping line assembly comprises an annular shell and a clamping ring which is elastically matched in the annular shell, clamping blocks are elastically matched on two sides of the clamping ring, the two clamping blocks correspond to the two notches, and two clamping plates which correspond to each other are in running fit between the annular shell and the clamping ring. The wire clamping assembly is convenient for a user to carry out threading through the wire inlet holes, and the wire can be clamped through the two clamping plates, so that the loosening condition of the wire is reduced, and the clamping block can be matched with the clamping plate, so that the wire clamping assembly is convenient for the user to install on one side of the box body.

Description

An electrical cabinet with a detachable protective wiring board

technical field

The utility model belongs to the technical field of electrical cabinets, in particular to an electrical cabinet with a detachable protective wiring board.

Background technique

The electrical cabinet is to assemble the switchgear, measuring instrument, protective device and auxiliary equipment in the closed or semiclosed metal cabinet or on the screen width according to the electrical wiring requirements. Safe control cabinets (boxes) and surrounding equipment; including (distribution cabinets) (distribution boxes) (electrical control cabinets), etc., can be connected or disconnected by manual or automatic switches during normal operation. Cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. Various parameters in operation can be displayed by means of measuring instruments, and some electrical parameters can also be adjusted to prompt or send out signals for deviations from normal working conditions.

With the acceleration of social development, people's demand for power resources is increasing, so there are more and more power boxes. Due to the different places where the electrical cabinets are used, the size of the bottom line inlet sometimes appears too large or too small, resulting in installation Cables are difficult, and different types of electrical cabinets need to be purchased, resulting in increased installation costs.

Utility model content

The purpose of the utility model is to provide an electrical cabinet with a detachable protective wiring board, which solves the technical problem that the electrical cabinet in the prior art is difficult to thread.

For reaching above-mentioned purpose, the utility model is realized through the following technical solutions:

An electrical cabinet with a detachable protective wiring board, including a box body, one side of the box body is provided with a wire inlet hole, and one side of the box body is provided with two notches communicating with the wire inlet hole, and the inner wall of the box body has a There are two clamping plates installed on the side, and a clamping assembly is installed in the wire inlet hole, and the clamping assembly corresponds to the two clamping plates;

The clamping assembly includes an annular housing and a snap ring elastically fitted in the annular housing. Blocks are elastically fitted on both sides of the snap ring. The two blocks correspond to the two notches, and the ring housing and the snap ring rotate There are two splints corresponding to each other.

Optionally, the clamping plate is arc-shaped, and the two clamping plates correspond to the wire inlet holes, the height of the clamping plate near the end of the notch is smaller than the height away from the end of the notch, and one side of the clamping plate is provided with a card slot , the card slot corresponds to the card block.

Optionally, the annular housing includes a first ring body, a second ring body, and a cylinder between the first ring body and the second ring body, and two arc-shaped grooves are opened on one side of the inner wall of the first ring body .

Optionally, one end of the clasp is provided with a limit ring, the limit ring corresponds to the first ring body and the second ring body, and two limit holes are opened on one side of the limit ring.

Optionally, the end of one side of the splint is equipped with a rotating rod that fits in the limit hole, and the end of the other side of the splint is equipped with a slide bar that slides and fits in the arc groove. The wire clamp groove is provided with a rubber pad on the inner wall of the wire clamp groove.

Optionally, both sides of the clasp are provided with grooves, and a plurality of guide rods are installed in the grooves, and a slide groove corresponding to the plurality of guide rods is provided on one side of the clamp block, and the clamp block is aligned with the inner wall of the groove. A plurality of springs are arranged on the side, and the springs are sleeved on the peripheral side of the guide rod.

Embodiments of the utility model have the following beneficial effects:

An embodiment of the utility model is convenient for users to thread through the set wire inlet hole, and the set wire clamp assembly can clamp the wire through two splints, thereby reducing the looseness of the wire, and the set clamping block , can cooperate with the clamping board, so that users can install the clamping assembly on one side of the box.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

The accompanying drawings constituting a part of this application are used to provide a further understanding of the utility model, and the schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the box structure schematic diagram of an embodiment of the utility model;

Fig. 2 is a schematic diagram of the structure of the inlet hole of an embodiment of the utility model;

Fig. 3 is a schematic diagram of the structure of the annular shell of an embodiment of the utility model;

Fig. 4 is a schematic diagram of the clasp structure of an embodiment of the utility model;

Fig. 5 is a schematic diagram of the block structure of an embodiment of the present invention.

Wherein, the above-mentioned accompanying drawings include the following reference signs:

Box body 1, wire inlet hole 5, notch 6, clamping plate 7, clamping groove 8, cylinder body 9, clamping plate 10, slide bar 11, clamping groove 12, annular housing 13, limit ring 14, clamping block 15 , Snap ring 16, rotating rod 17, second ring body 18, first ring body 19, groove 20, guide rod 21, spring 22, chute 24.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. The following description of at least one exemplary embodiment is merely illustrative in nature, and in no way serves as any limitation of the invention and its application or use.

In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and known components.

Please refer to Figures 1-5. In this embodiment, an electrical cabinet with a detachable protective wiring board is provided, including: a box body 1, one side of the box body 1 is provided with a wire inlet 5, and the box body One side of 1 is provided with two notches 6 connected with the wire inlet hole 5, two clamping plates 7 are installed on one side of the inner wall of the box body 1, and a wire clamp assembly is installed in the wire inlet hole 5, and the wire clamp assembly is connected to the two corresponding to each card board 7;

The clamping assembly includes an annular housing 13 and a snap ring 16 elastically fitted in the annular housing 13. The two sides of the snap ring 16 are elastically fitted with blocks 15, and the two blocks 15 correspond to the two notches 6. The annular Two splints 10 corresponding to each other are rotatably fitted between the housing 13 and the snap ring 16 .

The application of one aspect of this embodiment is: when it is necessary to pass the wires into the box body 1, first put the clamp assembly close to the wire inlet hole 5, and make the clamping block 15 be inserted into the box body 1 through the notch 6, and then put the wires into the box body 1. Into the annular housing 13 and snap ring 16 on the clamping assembly, rotate the snap ring 16 from the inside of the box body 1, so that the snap ring 16 drives the block 15 to move on the clamping plate 7, and the annular housing 13 and the box body One side of 1 is tightly connected to complete the installation of the clamping assembly. At this time, when the clamping assembly is installed, the snap ring 16 rotates to drive the splint 10 to move, and the wires in the inlet hole 5 are clamped. Finish fixing the wires. It should be noted that all the electrical equipment involved in this application can be powered by a storage battery or an external power supply.

Through the set wire inlet 5, it is convenient for the user to thread the wire. Through the set wire clamp assembly, the wire can be clamped through the two splints 10, thereby reducing the looseness of the wire. The plate 7 cooperates, so that it is convenient for the user to install the wire clamp assembly on one side of the box body 1 .

The clamping plate 7 of this embodiment is arc-shaped, and the two clamping plates 7 correspond to the wire inlet 5, the height of the clamping plate 7 near the end of the notch 6 is smaller than the height away from the end of the notch 6, and the clamping plate 7 A card slot 8 is provided on one side, and the card slot 8 corresponds to the card block 15 . Through the clamping plate 7 provided, when the user rotates the clamping ring 16, the clamping ring 16 drives the clamping block 15 to move, the clamping block 15 cooperates with the clamping plate 7, and drives the clamping ring 16 to move, when the clamping block 15 snaps into the clamping groove 8 When it is inside, the installation of the clamping assembly can be completed.

The annular housing 13 of this embodiment includes a first ring body 19, a second ring body 18, a cylinder body 9 located between the first ring body 19 and the second ring body 18, and one side of the inner wall of the first ring body 19 Two arc-shaped grooves are provided; one end of the snap ring 16 is provided with a limit ring 14, and the limit ring 14 is corresponding to the first ring body 19 and the second ring body 18, and one side of the limit ring 14 is provided with two limit rings. position hole; the end of one side of the splint 10 is equipped with a rotating rod 17 that is rotated and fitted in the limit hole, and the end of the other side of the splint 10 is equipped with a slide bar 11 that is slidably fitted in the arc groove, and the splint 10 The middle part is provided with clamping groove 12, and rubber pad is installed on the inner wall of clamping groove 12; There are slide grooves 24 corresponding to a plurality of guide rods 21 on the side, and a plurality of springs 22 are installed on the side of the block 15 and the inner wall of the groove 20 , and the springs 22 are sleeved on the sides of the guide rods 21 .

When the clamping block 15 cooperates with the clamping plate 7, the clamping block 15 moves to the high end along the low end of the clamping plate 7. At this time, the clamping block 15 slides and fits in the groove 20, and moves along the guide rod 21 through the chute 24. Move, and compress the spring during the moving process. When the block 15 moves to the slot 8, the elastic force of the spring recovers to drive the block 15 into the slot 8, and the installation of the clamping assembly can be completed;

During the movement of the snap ring 16, the movement of the snap ring 16 drives the limit ring 14 to move in the cylinder body 9, and drives the annular shell 13 to closely fit the outer side of the box body 1 through elastic force, and the snap ring 16 is in the process of rotation In this process, since the annular housing 13 fits with the box body 1, the limiting ring 14 will rotate in the annular housing 13, the limiting ring 14 will rotate and drive the clamping plate 10 to move through the rotating rod 17, the clamping plate 10 will move, and The slide bar 11 moves in the arc-shaped groove, so that the two splints 10 fit together to clamp and seal the wires, and since the splint 10 is equipped with a rubber pad, the splint 10 can be clamped by squeezing the rubber pad. The effect of wires of different specifications.

Wherein, one side of the snap ring 16 is rotated with a handle, and a drawstring is connected between the handle and the block 15, which is used to pull the block 15, release the limit between the block 15 and the slot 8, and facilitate the user to remove the clamping assembly .

The above-described embodiments can be combined with each other.

It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein.

In the description of the present utility model, it should be understood that orientation words such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. indicate The orientation or positional relationship is generally based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description. In the absence of a contrary statement, these orientation words do not indicate or imply the referred device Or components must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as limiting the protection scope of the present utility model; the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

Claims (6)

1. An electrical cabinet having a detachable protective threading plate, comprising: the wire clamping device comprises a box body (1), wherein a wire inlet hole (5) is formed in one side of the box body (1), two notches (6) communicated with the wire inlet hole (5) are formed in one side of the box body (1), two clamping plates (7) are arranged on one side of the inner wall of the box body (1), a wire clamping assembly is arranged in the wire inlet hole (5), and the wire clamping assembly corresponds to the two clamping plates (7);

the wire clamping assembly comprises an annular shell (13) and a clamping ring (16) which is elastically matched in the annular shell (13), clamping blocks (15) are elastically matched on two sides of the clamping ring (16), the two clamping blocks (15) correspond to the two notches (6), and two clamping plates (10) which correspond to each other are in running fit between the annular shell (13) and the clamping ring (16).

2. An electrical cabinet with a detachable protective threading plate according to claim 1, characterized in that the clamping plates (7) are arc-shaped, two clamping plates (7) correspond to the wire inlet holes (5), the height of the clamping plates (7) close to the end of the notch (6) is smaller than the height of the clamping plates far away from the end of the notch (6), a clamping groove (8) is formed in one side of the clamping plates (7), and the clamping groove (8) corresponds to the clamping block (15).

3. An electrical cabinet with a detachable protective threading plate according to claim 1, characterized in that the annular housing (13) comprises a first ring body (19), a second ring body (18), a cylinder body (9) arranged between the first ring body (19) and the second ring body (18), and two arc-shaped grooves are formed on one side of the inner wall of the first ring body (19).

4. A cabinet with a detachable protective threading plate according to claim 3 characterized in that one end of the snap ring (16) is provided with a limit ring (14), the limit ring (14) corresponds to the first ring body (19) and the second ring body (18), and two limit holes are provided on one side of the limit ring (14).

5. The electrical cabinet with the detachable protective threading plate according to claim 4, characterized in that a rotating rod (17) which is in rotary fit in the limiting hole is arranged at one end part of one side of the clamping plate (10), a sliding rod (11) which is in sliding fit in the arc-shaped groove is arranged at the other end part of the other side of the clamping plate (10), a wire clamping groove (12) is arranged in the middle part of the clamping plate (10), and a rubber pad is arranged on the inner wall of the wire clamping groove (12).

6. The electrical cabinet with the detachable protective threading plate according to claim 5 is characterized in that grooves (20) are formed in two sides of the clamping ring (16), a plurality of guide rods (21) are arranged in the grooves (20), sliding grooves (24) corresponding to the guide rods (21) are formed in one side of the clamping block (15), a plurality of springs (22) are arranged on one side of the clamping block (15) and one side of the inner wall of the grooves (20), and the springs (22) are sleeved on the periphery of the guide rods (21).

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