Cable fixing assembly for wire outlet hole of power distribution cabinet

Abstract

The utility model relates to the technical field of cable fixing assemblies, in particular to a power distribution cabinet wire outlet hole cable fixing assembly which comprises a power distribution cabinet shell, a connecting sleeve is fixedly connected to the power distribution cabinet shell, a fixing structure is arranged on the connecting sleeve, the fixing structure comprises a first handle and a rotating disc, the rotating disc is rotationally connected to the connecting sleeve, and the rotating disc is arranged on the connecting sleeve. Two guide grooves are formed in the rotary disc, a sliding rod is slidably connected to the connecting sleeve, a clamping rod is fixedly connected to one end of the sliding rod, a guide shaft is fixedly connected to the sliding rod, the guide shaft extends into the guide grooves and is slidably connected with the rotary disc, and a pressure applying structure is arranged on the connecting sleeve. According to the power distribution cabinet, the cable and the power distribution cabinet shell can be fixed conveniently, the situation that external force and gravity act on the wiring terminal at the end of the cable, and consequently the wiring terminal is loosened is avoided, the use safety is improved, cables of different diameters can be fixed, and the use flexibility is improved.

Description

Technical Field

[0001] The utility model relates to a fixing component, in particular to a cable fixing component for a distribution cabinet outlet hole, belonging to the technical field of cable fixing components. Background Art

[0002] The distribution cabinet is a device for concentrating, switching and distributing electric energy. It is mainly composed of a cabinet, switches (circuit breakers), protection devices, monitoring devices, electric energy meters, and other secondary components. The distribution cabinet is responsible for distributing electric energy and monitoring and controlling power lines and electrical equipment at the end of the power system. The cabinet has integrated electrical components. The distribution cabinet cable will pass through the distribution cabinet shell after being connected to the inside of the distribution cabinet.

[0003] However, due to the lack of fixation between the cable and the distribution cabinet housing, the cable's own gravity and external forces will pull the terminal blocks at the cable ends, causing the terminal blocks to loosen. Loose terminal blocks can easily cause safety accidents, resulting in poor safety of use. Utility Model Content

[0004] The purpose of the utility model is to provide a cable fixing assembly for the outlet hole of a distribution cabinet in order to solve the above-mentioned problem, which is convenient for fixing the cable and the distribution cabinet housing, avoids the loosening of the terminal blocks caused by external forces and gravity on the terminal blocks at the ends of the cables, thereby improving the safety of use, and can fix cables of different diameters, thereby improving the flexibility of use.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a cable fixing assembly for a distribution cabinet outlet hole, comprising a distribution cabinet shell, a connecting sleeve fixedly connected to the distribution cabinet shell, a fixing structure provided on the connecting sleeve, the fixing structure comprising a first handle and a turntable, a turntable rotatably connected to the connecting sleeve, two guide grooves provided on the turntable, a sliding rod slidably connected to the connecting sleeve, a clamping rod fixedly connected to one end of the sliding rod, a guide shaft fixedly connected to the sliding rod, the guide shaft extends to the inside of the guide groove and is slidably connected to the turntable, and a pressure structure is provided on the connecting sleeve.

[0006] Preferably, a plurality of first handles are fixedly connected to the outer side of the turntable, and the plurality of first handles are distributed in a circular array about the center of the turntable.

[0007] Preferably, the cross section of the clamping rod is V-shaped, and the two guide grooves are distributed in a circular array about the center of the turntable.

[0008] Preferably, the two clamping rods are symmetrically arranged about the middle portion of the turntable, and the two sliding rods are symmetrically arranged about the middle portion of the turntable.

[0009] Preferably, the pressure structure includes a second handle and a swivel, the connecting sleeve is rotatably connected to the swivel, the connecting sleeve is fixedly connected to a first spring, the first spring abuts against the swivel, the swivel is fixedly connected to a connecting tube, the connecting tube is slidably connected to a slider, the turntable is provided with a plurality of slots, the top of the slider is engaged with one of the slots.

[0010] Preferably, a second spring is provided inside the connecting tube, one end of the second spring is fixedly connected to the sliding block, and the other end of the second spring is fixedly connected to the connecting tube.

[0011] Preferably, a plurality of second handles are fixedly connected to the outer side of the rotating ring, and the plurality of second handles are distributed in a circular array about the middle portion of the rotating ring.

[0012] Preferably, a connecting piece is fixedly connected to the slider, and the cross-section of the top end of the slider is a trapezoidal structure.

[0013] Preferably, the plurality of slots are distributed in a circular array about the middle of the turntable, and the edge of the connecting piece extends to the outside of the edge of the turntable.

[0014] The beneficial effect of the utility model is that when in use, after the cable passes through the cable outlet hole, the turntable can be rotated, and the turntable drives the two guide grooves to move. While the guide grooves move, the guide shafts will move inside the guide grooves. While the guide shafts move inside the guide grooves, the slide bar will slide on the connecting sleeve. The sliding of the slide bar will drive the clamping rods to move, thereby causing the two clamping rods to move toward the cable. When the clamping rods collide with the outer wall of the cable, the two clamping rods can be pressed against the cable under the action of the pressure structure, thereby fixing the cable. By fixing the cable, external forces and gravity acting on the wiring terminals at the ends of the cable to cause the wiring terminals to loosen, thereby improving the safety of use. Moreover, since the cross-section of the clamping rod is a V-shaped structure and the two clamping rods are arranged relative to each other, it is convenient to fix cables of different diameters, thereby improving the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 An enlarged schematic diagram of part A is shown;

[0017] Figure 3 It is a schematic diagram of the connection structure between the connection sleeve and the first spring of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the connecting tube and the sliding block of the utility model;

[0019] Figure 5 It is a schematic diagram of the connection structure of the slide bar and the clamping bar of the utility model;

[0020] Figure 6 It is a schematic diagram of the connection structure between the first handle and the turntable of the utility model.

[0021] In the figure: 1. distribution cabinet housing; 2. connecting sleeve; 3. fixing structure; 301. first handle; 302. turntable; 303. guide groove; 304. guide shaft; 305. slide bar; 306. clamping rod; 4. pressure structure; 401. second handle; 402. rotating ring; 403. first spring; 404. connecting cylinder; 405. slide block; 406. connecting piece; 407. slot; 408. second spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 3 , Figure 4 and Figure 6 As shown, a cable fixing assembly for a distribution cabinet outlet hole comprises a distribution cabinet shell 1, to which a connecting sleeve 2 is fixedly connected, and a fixing structure 3 is provided on the connecting sleeve 2, and the fixing structure 3 comprises a first handle 301 and a turntable 302, to which the turntable 302 is rotatably connected, and the turntable 302 is provided with two guide grooves 303, to which a slide bar 305 is slidably connected, and one end of the slide bar 305 is fixedly connected to a clamping rod 306, and a guide shaft 304 is fixedly connected to the slide bar 305, and the guide shaft 304 extends to the inside of the guide groove 303 and is slidably connected to the turntable 302, and a pressure structure 4 is provided on the connecting sleeve 2.

[0024] As a technical optimization solution of the utility model, Figure 1 As shown, a plurality of first handles 301 are fixedly connected to the outer side of the turntable 302 , and the plurality of first handles 301 are distributed in a circular array about the center of the turntable 302 , so that the turntable 302 can be conveniently rotated by the first handles 301 .

[0025] As a technical optimization solution of the utility model, Figure 1As shown, the cross-section of the clamping rod 306 is a V-shaped structure, the two guide grooves 303 are distributed in a circular array about the center of the turntable 302, the two clamping rods 306 are symmetrically arranged about the middle of the turntable 302, and the two sliding rods 305 are symmetrically arranged about the middle of the turntable 302, so that cables of different diameters can be fixed.

[0026] As a technical optimization solution of the utility model, Figure 1 , Figure 2 and Figure 4 As shown, the pressure structure 4 includes a second handle 401 and a swivel 402, the swivel 402 is rotatably connected to the connecting sleeve 2, the connecting sleeve 2 is fixedly connected to a first spring 403, the first spring 403 abuts against the swivel 402, the swivel 402 is fixedly connected to a connecting tube 404, the connecting tube 404 is slidably connected to a slider 405, a plurality of slots 407 are provided on the turntable 302, the top end of the slider 405 is engaged with one of the slots 407, so that the two clamping rods 306 can be pressed against the side wall of the cable, thereby fixing the cable.

[0027] As a technical optimization solution of the utility model, Figure 4 As shown, a second spring 408 is provided inside the connecting tube 404, one end of the second spring 408 is fixedly connected to the slider 405, and the other end of the second spring 408 is fixedly connected to the connecting tube 404, so that under the action of the second spring 408, the engagement between the slider 405 and the slot 407 can be made more stable.

[0028] As a technical optimization solution of the utility model, Figure 1 As shown, a plurality of second handles 401 are fixedly connected to the outer side of the rotating ring 402 , and the plurality of second handles 401 are distributed in a circular array about the middle of the rotating ring 402 , so that the rotating ring 402 can be conveniently rotated by the second handles 401 .

[0029] As a technical optimization solution of the utility model, Figure 2 and Figure 4 As shown, a connecting piece 406 is fixedly connected to the slider 405, the cross-section of the top of the slider 405 is a trapezoidal structure, and the multiple slots 407 are distributed in a circular array about the middle of the turntable 302. The edge of the connecting piece 406 extends to the outside of the edge of the turntable 302, so the slider 405 can be conveniently pushed by holding the connecting piece 406.

[0030] When the utility model is in use, after the cable passes through the outlet hole, the turntable 302 can be rotated by holding the first handle 301, and the turntable 302 drives the two guide grooves 303 to move. When the guide grooves 303 move, the guide shaft 304 moves inside the guide grooves 303. When the guide shaft 304 moves inside the guide grooves 303, the slide bar 305 slides on the connecting sleeve 2. The sliding of the slide bar 305 drives the clamping rod 306 to move, so that the two clamping rods 306 move toward the cable. When the clamping rod 306 contacts the outer wall of the cable, the swivel 402 can be rotated by the second handle 401. The rotation of the swivel 402 contacts the contraction of the first spring 403, and the rotation of the swivel 402 drives the connecting tube 404 Movement, the movement of the connecting tube 404 will drive the movement of the slider 405. When the swivel 402 rotates a certain angle, the slider 405 can be engaged with one of the slots 407. At this time, the first spring 403 is in a compressed state. Therefore, under the action of the elastic force of the first spring 403, the two clamping rods 306 can clamp the cable, thereby realizing rapid fixation of the cable. By fixing the cable, the external force and gravity acting on the terminal at the end of the cable to cause the terminal to loosen, thereby improving the safety of use. Since the cross-section of the clamping rod 306 is a V-shaped structure and the two clamping rods 306 are relatively arranged, it is convenient to fix cables of different diameters, thereby improving the flexibility of use.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A cable fixing assembly for a distribution cabinet outlet hole, comprising a distribution cabinet housing (1), characterized in that: The power distribution cabinet housing (1) is fixedly connected to a connecting sleeve (2), the connecting sleeve (2) is provided with a fixing structure (3), the fixing structure (3) comprises a first handle (301) and a turntable (302), the connecting sleeve (2) is rotatably connected to the turntable (302), the turntable (302) is provided with two guide grooves (303), the connecting sleeve (2) is slidably connected to a slide rod (305), one end of the slide rod (305) is fixedly connected to a clamp rod (306), the slide rod (305) is fixedly connected to a guide shaft (304), the guide shaft (304) extends to the inside of the guide groove (303) and is slidably connected to the turntable (302), and the connecting sleeve (2) is provided with a pressure structure (4).

2. A cable fixing assembly for a distribution cabinet outlet hole according to claim 1, characterized in that: A plurality of first handles (301) are fixedly connected to the outer side of the turntable (302), and the plurality of first handles (301) are distributed in a circular array about the center of the turntable (302).

3. A cable fixing assembly for a distribution cabinet outlet hole according to claim 1, characterized in that: The cross section of the clamping rod (306) is V-shaped, and the two guide grooves (303) are distributed in a circular array about the center of the rotating disk (302).

4. A cable fixing assembly for a distribution cabinet outlet hole according to claim 1, characterized in that: The two clamping rods (306) are symmetrically arranged about the middle part of the rotating disk (302), and the two sliding rods (305) are symmetrically arranged about the middle part of the rotating disk (302).

5. A cable fixing assembly for a distribution cabinet outlet hole according to claim 4, characterized in that: The pressure structure (4) comprises a second handle (401) and a rotating ring (402); the connecting sleeve (2) is rotatably connected to the rotating ring (402); the connecting sleeve (2) is fixedly connected to a first spring (403); the first spring (403) abuts against the rotating ring (402); the rotating ring (402) is fixedly connected to a connecting tube (404); the connecting tube (404) is slidably connected to a slider (405); a plurality of slots (407) are provided on the rotating disk (302); the top end of the slider (405) is engaged with one of the slots (407).

6. A cable fixing assembly for a distribution cabinet outlet hole according to claim 5, characterized in that: A second spring (408) is provided inside the connecting tube (404), one end of the second spring (408) is fixedly connected to the slider (405), and the other end of the second spring (408) is fixedly connected to the connecting tube (404).

7. A cable fixing assembly for a distribution cabinet outlet hole according to claim 5, characterized in that: A plurality of second handles (401) are fixedly connected to the outer side of the rotating ring (402), and the plurality of second handles (401) are distributed in a circular array about the middle of the rotating ring (402).

8. The cable fixing assembly for the outlet hole of a power distribution cabinet according to claim 5, characterized in that: A connecting piece (406) is fixedly connected to the slider (405), and the cross-section of the top end of the slider (405) is a trapezoidal structure.

9. A cable fixing assembly for a distribution cabinet outlet hole according to claim 8, characterized in that: The plurality of slots (407) are distributed in a circular array about the middle of the turntable (302), and the edge of the connecting piece (406) extends to the outside of the edge of the turntable (302).

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