Penetration clamp capable of firmly installing wire

Abstract

The utility model discloses a penetrating clamp for firmly installing a lead, which comprises a clamp, the lower end of the clamp is provided with an installation hole, the inner wall of the upper end of the clamp is adhered with a rubber arc pad, the upper end face of the clamp is movably provided with an adjusting rod, and the outer wall of the upper end of the adjusting rod is fixedly connected with a gear. Meanwhile, a sleeve is arranged on the outer wall of the adjusting rod below the gear, clamping mechanisms are fixed to the outer walls of the two sides of the sleeve respectively, a positioning plate is fixedly installed on the outer wall of the clamp on the side of the adjusting rod, a limiting rod is movably connected to the inner wall of the upper end of the positioning plate, and a limiting plate is movably connected to the tail end of the limiting rod; tooth protrusions are fixedly arranged on the side outer walls, close to the gears, of the limiting plates. According to the penetration clamp for firmly installing the wire, the clamping structure on the penetration clamp can be conveniently limited, so that the use stability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of penetration clips, in particular to a penetration clip with firm wire installation. Background Technique

[0002] Penetration clips are commonly used in the grounding of photovoltaic brackets. Their main function is to fix the grounding wire on the photovoltaic bracket. Generally, they are made of materials with strong corrosion resistance and high mechanical strength. A penetration clip with firm wire installation refers to a penetration clip that can be firmly connected to the wire. Compared with ordinary penetration clips, its use stability is improved.

[0003] However, the following problems exist when the existing penetration clips with firm wire installation are in use:

[0004] When the wire positioned in the penetration clip is limited by a bolt, the bolt is prone to looseness after long-term use. At this time, the wire is easily separated from the penetration clip, affecting the normal use of the photovoltaic module. Therefore, in order to improve the stability of the device, it is necessary to limit the clamping structure on the device. However, it is not easy to limit the clamping structure on the existing penetration clips with firm wire installation, resulting in insufficient use stability of the device.

[0005] In view of the above problems, it is urgent to innovate and design on the basis of the original penetration clip with firm wire installation. Content of the Utility Model

[0006] The purpose of the utility model is to provide a penetration clip with firm wire installation to solve the problem that the clamping structure on the existing penetration clip with firm wire installation is not easy to limit, resulting in insufficient use stability of the device as mentioned in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A penetration clip with firm wire installation, including a fixture. An installation hole is opened at the lower end of the fixture, and a rubber arc pad is bonded to the inner wall of the upper end of the fixture. An adjusting rod is movably installed on the upper end surface of the fixture. A gear is fixedly connected to the outer wall of the upper end of the adjusting rod. A sleeve is arranged on the outer wall of the adjusting rod below the gear. Clamping mechanisms are respectively fixed on the outer walls of both sides of the sleeve. A positioning plate is fixedly installed on the outer wall of the fixture beside the adjusting rod. A limiting rod is movably connected to the inner wall of the upper end of the positioning plate. The end of the limiting rod is movably connected to a limiting plate. A tooth protrusion is fixedly arranged on the outer wall of the side of the limiting plate close to the gear.

[0008] Preferably, the adjusting rod and the fixture form a rotating structure, and the adjusting rod and the sleeve are threadedly arranged.

[0009] Preferably, the clamping mechanism includes a clamping arm and an anti-slip pad. The clamping arm is fixedly installed on the outer wall of the sleeve, and an anti-slip pad is fixedly connected to the lower end of the clamping arm.

[0010] Preferably, the clamping arm and the fixture form a sliding structure, and the cross-sectional shape of the clamping arm is set to an "L" shape.

[0011] Preferably, the positioning plate and the limiting rod are in threaded connection, the limiting rod and the limiting plate are rotatably arranged, and the tooth protrusion is engaged with the gear.

[0012] Preferably, a clamping rod is fixedly connected to the lower surface of the limiting plate, and the clamping rod and the positioning plate are slidably arranged.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The penetration clamp for firmly installing the wire facilitates the limitation of the clamping structure thereon, thereby improving the use stability of the device;

[0014] By rotating the limiting rod, the limiting rod pushes the limiting plate to move, and then drives the tooth protrusion to move through the limiting plate, so that the tooth protrusion is engaged with the gear, thereby limiting the adjusting rod, and further completing the limitation of the clamping structure. Therefore, the device facilitates the limitation of the clamping structure thereon, and improves the use stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic side sectional view structure diagram of the present utility model;

[0017] Figure 3 It is a schematic front sectional view structure diagram of the clamping mechanism of the present utility model;

[0018] Figure 4 It is a schematic top view structure diagram of the gear of the present utility model;

[0019] Figure 5 For the present utility model Figure 2 The enlarged structure diagram at position A in.

[0020] In the figure: 1. Fixture; 2. Mounting hole; 3. Rubber arc pad; 4. Adjusting rod; 5. Gear; 6. Sleeve; 7. Clamping mechanism; 701. Clamping arm; 702. Anti-slip pad; 8. Positioning plate; 9. Limiting rod; 10. Limiting plate; 11. Tooth protrusion; 12. Clamping rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 Figures 1-5 , the utility model provides a technical solution: a penetration clip for firmly installing a wire, including a fixture 1, a mounting hole 2, a rubber arc pad 3, an adjusting rod 4, a gear 5, a sleeve 6, a clamping mechanism 7, a clamping arm 701, an anti-slip pad 702, a positioning plate 8, a limiting rod 9, a limiting plate 10, a tooth projection 11 and a clamping rod 12. A mounting hole 2 is opened at the lower end of the fixture 1, and a rubber arc pad 3 is adhesively bonded to the inner wall of the upper end of the fixture 1. An adjusting rod 4 is movably installed on the upper end surface of the fixture 1. A gear 5 is fixedly connected to the outer wall of the upper end of the adjusting rod 4. A sleeve 6 is arranged on the outer wall of the adjusting rod 4 below the gear 5. Clamping mechanisms 7 are respectively fixed to the outer walls on both sides of the sleeve 6. A positioning plate 8 is fixedly installed on the outer wall of the fixture 1 beside the adjusting rod 4. A limiting rod 9 is movably connected to the inner wall of the upper end of the positioning plate 8. The end of the limiting rod 9 is movably connected to a limiting plate 10. A tooth projection 11 is fixedly arranged on the outer wall of the limiting plate 10 close to the gear 5.

[0023] The adjusting rod 4 and the fixture 1 form a rotating structure, and the adjusting rod 4 and the sleeve 6 are in a threaded setting, which is convenient for the user to rotate the adjusting rod 4, so that the sleeve 6 moves along the adjusting rod 4, thereby enabling the clamping mechanism 7 to move and fit with the wire inside the device, and further limiting the wire.

[0024] The clamping mechanism 7 includes a clamping arm 701 and an anti-slip pad 702. The clamping arm 701 is fixedly installed on the outer wall of the sleeve 6, and an anti-slip pad 702 is fixedly connected to the lower end of the clamping arm 701, which is convenient for the wire to be stably installed on the device through the tight fit between the clamping mechanism 7 and the wire.

[0025] The clamping arm 701 and the fixture 1 form a sliding structure, and the cross-sectional shape of the clamping arm 701 is set in an "L" shape, which is convenient for the sleeve 6 to drive the clamping arm 701 to slide relative to the fixture 1 when the sleeve 6 moves, so that the clamping arm 701 presses the anti-slip pad 702 against the wire.

[0026] The positioning plate 8 and the limiting rod 9 are in a threaded connection, and the limiting rod 9 and the limiting plate 10 are rotatably arranged. The tooth projection 11 and the gear 5 are meshed with each other, which is convenient for the user to rotate the limiting rod 9, so that the limiting rod 9 moves relative to the positioning plate 8, thereby driving the limiting plate 10 to move, enabling the limiting plate 10 to push the tooth projection 11, making the tooth projection 11 and the gear 5 meshed, and further limiting the adjusting rod 4, so that the clamping structure on the device is limited.

[0027] A clamping rod 12 is fixedly connected to the lower surface of the limiting plate 10, and the clamping rod 12 and the positioning plate 8 are in a sliding setting, which is convenient for the limiting plate 10 to drive the clamping rod 12 to slide relative to the positioning plate 8 when the limiting plate 10 moves, so that the limiting plate 10 moves stably.

[0028] Working principle: When using this penetration clip for firmly installing a wire, first, as Figures 1-5As shown, the user inserts the bolt into the mounting hole 2 and connects the bolt to the photovoltaic bracket, thereby completing the positioning of the fixture 1. Then, the user inserts the wire into the fixture 1 and moves the wire to fit against the rubber arc pad 3. Next, the user rotates the adjusting rod 4, and then the sleeve 6 moves along the adjusting rod 4. Subsequently, the sleeve 6 drives the clamping arm 701 to slide relative to the fixture 1. Next, the clamping arm 701 drives the anti-slip pad 702 to move so that the anti-slip pad 702 closely adheres to the wire. Thus, through the close fitting of the anti-slip pad 702 and the rubber arc pad 3 with the wire, the clamping and positioning of the wire are carried out. Then, the user rotates the limit rod 9, and then the limit rod 9 moves relative to the positioning plate 8. Next, the limit rod 9 drives the limit plate 10 to move. As the limit plate 10 moves, the limit plate 10 drives the latch 12 to slide relative to the positioning plate 8. Subsequently, the limit plate 10 drives the tooth projection 11 to move so that the tooth projection 11 meshes with the gear 5. At this time, the tooth projection 11 limits the adjusting rod 4 and the gear 5, thereby completing the limitation of the clamping structure on the device, making the wire firmly installed in the fixture 1. Therefore, the device is convenient for limiting the clamping structure thereon, improving the use stability of the device.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A penetration clip with firmly installed wire, comprising a fixture (1), characterized in that: The lower end of the fixture (1) is provided with a mounting hole (2), and a rubber arc pad (3) is adhesively bonded to the inner wall of the upper end of the fixture (1). Moreover, an adjusting rod (4) is movably installed on the upper end surface of the fixture (1). And a gear (5) is fixedly connected to the outer wall of the upper end of the adjusting rod (4). At the same time, a sleeve (6) is arranged on the outer wall of the adjusting rod (4) below the gear (5). Clamping mechanisms (7) are respectively fixed on the outer walls on both sides of the sleeve (6). A positioning plate (8) is fixedly installed on the outer wall of the fixture (1) beside the adjusting rod (4). And a limiting rod (9) is movably connected to the inner wall of the upper end of the positioning plate (8). And the end of the limiting rod (9) is movably connected to a limiting plate (10). Moreover, a tooth projection (11) is fixedly arranged on the outer wall of the side of the limiting plate (10) close to the gear (5).

2. The penetration clip with firm wire installation according to claim 1, characterized in that: The adjusting rod (4) and the fixture (1) form a rotating structure, and the adjusting rod (4) and the sleeve (6) are threadedly arranged.

3. The penetration clip with firmly installed wires according to claim 1, wherein: The clamping mechanism (7) includes a clamping arm (701) and an anti-slip pad (702). The clamping arm (701) is fixedly installed on the outer wall of the sleeve (6). And the lower end of the clamping arm (701) is fixedly connected to the anti-slip pad (702).

4. The penetration clip for firmly installing a wire according to claim 3, characterized in that: The clamping arm (701) and the fixture (1) form a sliding structure, and the cross-sectional shape of the clamping arm (701) is set to an "L" shape.

5. The penetration clip for firmly installing a wire according to claim 1, wherein: The positioning plate (8) and the limiting rod (9) are threadedly connected. And the limiting rod (9) and the limiting plate (10) are rotatably arranged. The tooth projection (11) and the gear (5) are meshed with each other.

6. The penetration clip for firmly installing a wire according to claim 1, wherein: A clamping rod (12) is fixedly connected to the lower surface of the limiting plate (10). And the clamping rod (12) and the positioning plate (8) are slidably arranged.

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