Wiring device

Abstract

The utility model provides a wiring device, and belongs to the field of electric power engineering. A wiring device comprises a shell assembly, the shell assembly comprises a first shell and a second shell in running fit with the first shell, two clamping assemblies are arranged at the two ends of the shell assembly, and each clamping assembly comprises a fixing base, a pressing base in threaded fit with the fixing base and a rubber base located in the pressing base. A nut is installed in the first shell, a sliding piece is arranged in the second shell in a sliding fit mode, a bolt matched with the nut in a threaded mode is arranged in the sliding piece in a rotating fit mode, and a spring is fixedly installed between the sliding piece and the second shell. Through the arrangement of the nut, the bolt, the first shell and the second shell, not only can the lead be clamped at one time, but also the device can be closed at the same time, the lead can be fixed at one time, and the device can be closed at one time, so that the operation process of the device is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of power engineering, and particularly relates to a wiring device. Background Technique

[0002] Power engineering, that is, the engineering related to the production, transmission, and distribution of electric energy. In a broad sense, it also includes the engineering of applying electricity as power and energy in various fields, and at the same time, it can be understood as the power transmission and transformation and service expansion project.

[0003] In the prior art, such as a power engineering wiring device with the publication number of CN218548809U, which includes a junction box, a protection mechanism arranged on both sides of the junction box for protecting the connection between the wire and the junction box, and a clamping mechanism arranged at the bottom of the inner wall of the junction box for fixing the wire. The wire clip fixedly installed at the top of the connecting fixed block is used for clamping the wire, effectively preventing the wire from loosening, resulting in arcing at the connection point, reducing the service life and safety. However, in the prior art, a power engineering wiring device needs to rotate three screws one by one during the wiring process, and then cover the cover plate to complete the wiring work, which makes the wiring operation of a power engineering wiring device in the prior art inconvenient. Therefore, a wiring device is proposed. Summary of the Utility Model

[0004] In view of this, the embodiments of the present utility model hope to provide a wiring device to solve or alleviate the technical problems existing in the prior art. Through the installation of nuts, bolts, the first shell, and the second shell, not only can the wire be clamped at one time, but also the device can be closed simultaneously. Because the wire can be fixed and the device can be closed at one time, the operation process of the device is more convenient.

[0005] The technical solution of the embodiments of the present utility model is realized as follows:

[0006] A wiring device includes a housing assembly. The housing assembly includes a first housing and a second housing rotatably matched with the first housing. Two clamping assemblies are installed at both ends of the housing assembly. The clamping assembly includes a fixed seat, a pressing seat threadedly matched with the fixed seat, and a rubber seat located inside the pressing seat. A nut is installed inside the first housing, a sliding piece is slidably matched inside the second housing, a bolt threadedly matched with the nut is rotatably matched inside the sliding piece, a spring is fixedly installed between the sliding piece and the second housing, two first fixing strips are fixedly installed inside the first housing, a sliding plate is slidably matched inside the second housing, and two second fixing strips are fixedly installed on the lower side of the sliding plate.

[0007] Preferably, notches for accommodating the fixing bases are formed on the sides of the first housing close to each other. Two rubber sheets are fixedly installed on the top of the first housing. The installation of the rubber sheets prevents dust from easily entering the interior of the device.

[0008] Preferably, flanging edges are provided on the sides of the two fixing bases close to each other. External threads are provided on the circumferences of the two fixing bases. A threaded hole corresponding to the external thread is formed on one side of the pressing seat, and a tapered hole is formed on the other side of the pressing seat. The setting of the flanging edges prevents the fixing bases from easily detaching from the first housing.

[0009] Preferably, the circumference of the rubber seat is of a conical structure. The circumference of the rubber seat fits against the inner side wall of the pressing seat. A first round hole is formed inside the rubber seat. The rubber seat communicates with the housing assembly. The formation of the first round hole facilitates the passing of the wire.

[0010] Preferably, a groove for the sliding piece to slide is formed on the upper surface of the second housing. The bottom of the spring is fixed inside the groove. The bottom of the bolt is in threaded cooperation with the nut. The installation of the spring facilitates the closing of the second housing and the first housing.

[0011] Preferably, four guiding columns for guiding the sliding plate are provided inside the second housing. Pressing grooves are formed on the sides of the two ends of the first fixing strip and the second fixing strip close to each other. Two pressing protrusions are provided on the lower surface of the second fixing strip. Two second round holes corresponding to the two pressing protrusions are formed on the first fixing strip. The formation of the pressing grooves can increase the friction between the second fixing strip, the first fixing strip and the wire, thereby preventing the wire core from easily detaching from the first fixing strip and the second fixing strip.

[0012] Due to the adoption of the above technical solutions in the embodiments of the present invention, it has the following advantages:

[0013] First, through the installation of the nut, bolt, first housing, and second housing, the present invention can not only clamp the wire at one time but also close the device simultaneously. Since the wire can be fixed and the device can be closed at one time, the operation process of the device is made more convenient.

[0014] Second, through the installation of the clamping assembly, the wire can be clamped and fixed, so that the clamped and fixed wire is not easily detached from the device, and thus the wire is not easily detached from the device during the use of the device.

[0015] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and the following detailed description. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 is a structure diagram of the pressing groove of the present utility model;

[0019] Figure 3 is a sectional structure diagram of the present utility model;

[0020] Figure 4 is a structure diagram of the second round hole of the present utility model;

[0021] Figure 5 is a structure diagram of the guide post of the present utility model.

[0022] Reference numerals: 1. housing assembly; 2. first housing; 3. second housing; 4. clamping assembly; 5. fixed seat; 6. pressing seat; 7. nut; 8. sliding piece; 9. spring; 10. first fixing bar; 11. sliding plate; 12. second fixing bar; 13. rubber sheet; 14. bolt; 15. rubber seat; 301. groove; 302. guide post; 501. flanging; 1001. second round hole; 1201. pressing groove; 1202. pressing protrusion; 1501. first round hole. Detailed Description of the Embodiments

[0023] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0024] The following will describe the embodiments of the present utility model in detail with reference to the drawings.

[0025] Such as Figures 1-5As shown in the figure, an embodiment of the present utility model provides a wiring device, including: a housing assembly 1, the housing assembly 1 includes a first housing 2 and a second housing 3 rotatably engaged with the first housing 2. Two clamping assemblies 4 are installed at both ends of the housing assembly 1. The clamping assembly 4 includes a fixed seat 5, a pressing seat 6 threadedly engaged with the fixed seat 5, and a rubber seat 15 located inside the pressing seat 6. A nut 7 is installed in the first housing 2, a sliding piece 8 is slidably engaged in the second housing 3, and a bolt 14 threadedly engaged with the nut 7 is rotatably engaged inside the sliding piece 8. A spring 9 is fixedly installed between the sliding piece 8 and the second housing 3. Two first fixing bars 10 are fixedly installed in the first housing 2, and a sliding plate 11 is slidably engaged in the second housing 3. Two second fixing bars 12 are fixedly installed on the lower side of the sliding plate 11.

[0026] In this embodiment, specifically: notches for accommodating the fixed seat 5 are provided on both sides of the first housing 2 close to each other. Two rubber sheets 13 are fixedly installed on the top of the first housing 2. The provision of the notches facilitates the installation of the fixed seat 5.

[0027] In this embodiment, specifically: flanging 501 is provided on both sides of the two fixed seats 5 close to each other. External threads are provided on the circumferences of the two fixed seats 5. A threaded hole corresponding to the external thread is provided on one side of the pressing seat 6, and a tapered hole is provided on the other side of the pressing seat 6. The provision of the threaded hole facilitates the threaded engagement between the pressing seat 6 and the fixed seat 5.

[0028] In this embodiment, specifically: the circumference of the rubber seat 15 is of a conical structure. The circumference of the rubber seat 15 is in mutual fit with the inner side wall of the pressing seat 6. A first round hole 1501 is provided inside the rubber seat 15. The rubber seat 15 communicates with the housing assembly 1. The installation of the rubber seat 15 facilitates the clamping of the wire.

[0029] In this embodiment, specifically: a groove 301 for the sliding of the sliding piece 8 is provided on the upper surface of the second housing 3. The bottom of the spring 9 is fixed in the groove 301. The bottom of the bolt 14 is threadedly engaged with the nut 7. The provision of the groove 301 facilitates the sliding of the sliding piece 8.

[0030] In this embodiment, specifically: four guiding columns 302 for guiding the sliding plate 11 are provided inside the second housing 3. Pressing grooves 1201 are provided on both sides of the first fixing bar 10 and the second fixing bar 12 close to each other at both ends. Two pressing protrusions 1202 are provided on the lower surface of the second fixing bar 12. Two second round holes 1001 corresponding to the two pressing protrusions 1202 are provided on the first fixing bar 10. The provision of the guiding columns 302 makes the sliding of the sliding piece 8 smoother. The provision of the pressing protrusions 1202 facilitates the pressing and fixing of the O-shaped terminal.

[0031] When the utility model is working: when the device needs to clamp and fix a wire, the clamping assembly 4 and the rubber seat 15 corresponding to the wire specification are selected at this time. Then the wire is passed through the inside of the rubber seat 15. At this time, the fixing seat 5 is fixed, and then the pressing seat 6 is rotated. During the rotation of the pressing seat 6, the rubber seat 15 is extruded. After the rubber seat 15 is extruded, it deforms. After the rubber seat 15 deforms, it presses and fixes the wire. At this time, after the wire is pressed and fixed;

[0032] When the device needs to be closed and the wire is clamped and fixed, the two clamping assemblies 4 are placed at both ends of the first housing 2 at this time. Then the wire core is placed on the two first fixing strips 10 and the second fixing strip 12. At this time, the bolt 14 is rotated. During the rotation of the bolt 14, it is threadedly engaged with the nut 7. At this time, the bolt 14, the sliding plate 11, and the two second fixing strips 12 slide downward. During the mutual sliding of the second fixing strips 12, the wire core is clamped and fixed. At this time, the two wire cores are used for power transmission after being pressed by the second fixing strip 12 and the first fixing strip 10. At this time, the bolt 14 presses the sliding piece 8, the spring 9, and the second housing 3. At this time, the second housing 3 is closed with the first housing 2.

[0033] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art in the technical field disclosed by the utility model can easily think of various changes or substitutions within the technical scope disclosed by the utility model, and these should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A wiring device, comprising a housing assembly (1), characterized in that: The housing assembly (1) comprises a first housing (2) and a second housing (3) rotatably matched with the first housing (2); two clamping assemblies (4) are mounted at both ends of the housing assembly (1); the clamping assemblies (4) comprise a fixing seat (5), a pressing seat (6) threadably matched with the fixing seat (5), and a rubber seat (15) located inside the pressing seat (6); A nut (7) is installed in the first shell (2), a sliding sheet (8) is slidably arranged in the second shell (3), a bolt (14) is rotatably arranged in the sliding sheet (8) and is threadably arranged to cooperate with the nut (7), a spring (9) is fixedly installed between the sliding sheet (8) and the second shell (3), two first fixing strips (10) are fixedly installed in the first shell (2), a sliding plate (11) is slidably arranged in the second shell (3), and two second fixing strips (12) are fixedly installed on the lower side of the sliding plate (11).

2. A wiring device according to claim 1, characterized in that: A recess for accommodating a fixing seat (5) is provided on the side of the first shell (2) close to each other, and two rubber sheets (13) are fixedly mounted on the top of the first shell (2).

3. A wiring device according to claim 2, characterized in that: The two fixing seats (5) are each provided with an outer flange (501) on one side close to each other, and the circumferential sides of the two fixing seats (5) are each provided with an external thread. A threaded hole corresponding to the external thread is provided on one side of the pressing seat (6), and a tapered hole is provided on the other side of the pressing seat (6).

4. A wiring device according to claim 3, characterized in that: The circumferential side of the rubber seat (15) is a conical structure, the circumferential side of the rubber seat (15) and the inner side wall of the pressing seat (6) are mutually fitted, a first circular hole (1501) is opened on the inner side of the rubber seat (15), and the rubber seat (15) and the housing assembly (1) are mutually connected.

5. A wiring device according to any one of claims 1 to 4, characterized in that: The upper surface of the second housing (3) is provided with a groove (301) for the sliding sheet (8) to slide, the bottom of the spring (9) is fixed in the groove (301), and the bottom of the bolt (14) is threadedly arranged to cooperate with the nut (7).

6. A wiring device according to claim 5, characterized in that: Four guide columns (302) for guiding the sliding plate (11) are arranged inside the second shell (3); clamping grooves (1201) are provided on the sides of both ends of the first fixing strip (10) and the second fixing strip (12) that are close to each other; two clamping protrusions (1202) are provided on the lower surface of the second fixing strip (12); and two second circular holes (1001) corresponding to the two clamping protrusions (1202) are provided on the first fixing strip (10).

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