Penetrating clamp with adjustable angle

Abstract

The utility model discloses an angle-adjustable penetration clamp, which belongs to the field of solar photovoltaic supports, and is characterized in that the angle-adjustable penetration clamp comprises a penetration clamp body, the penetration clamp body comprises a mounting part and a fixing part for fixing a metal wire, the mounting part is provided with a rectangular groove, the fixing part is movably mounted in the rectangular groove through a movable part, and the fixing part is provided with a through hole. A fixing assembly used for fixing the movable part is arranged on the side wall of the installation part, a groove is formed in the side wall of the fixing part, the movable part comprises a rotating block rotationally installed in a rectangular groove, a connecting rod is installed at one end of the rotating block, a ball head matched with the groove is installed at the end of the connecting rod, and the rotating block is connected with the ball head. The angle-adjustable penetration clamp has the advantages that the angle of the penetration clamp body can be conveniently adjusted, and the installation difficulty is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of solar photovoltaic brackets, and more specifically relates to a penetration clamp with adjustable angle. Background Art

[0002] In order to ensure the normal use of solar photovoltaic components and brackets and prevent safety accidents such as lightning strikes, solar photovoltaic brackets must be grounded.

[0003] At present, the penetration clamp is fixed to the track of the bracket by a clamp. Both sides of the track have support surfaces for carrying the penetration clamp. The penetration clamp fits with the support surfaces on both sides of the track. The penetration clamp itself is conductive, so the track can be electrically connected with the penetration clamp. The penetration clamp also has a clamping hole and a first bolt for connecting the metal wire. The clamping hole can be set in a semicircular arc shape with an opening so that the metal wire can be clamped in and positioned by the first bolt, and the metal wire is connected to the ground.

[0004] However, the penetration clamps similar to the above-mentioned ones in the prior art are usually integrally formed. When facing metal wires coming from different angles, it is necessary to install penetration clamps with different angles, or bend and turn the metal wires. There is no way to adjust the angle of the penetration clamp body, which increases the difficulty of installation. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a penetration clamp with adjustable angle, which has the advantages of facilitating the angle adjustment of the penetration clamp body and reducing the difficulty of installation.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An angle-adjustable penetration clamp comprises a penetration clamp body, wherein the penetration clamp body comprises a mounting portion and a fixing portion for fixing a metal wire, wherein a rectangular groove is provided on the mounting portion, wherein the fixing portion is movably mounted in the rectangular groove through a movable portion, and wherein a fixing assembly for fixing the movable portion is provided on a side wall of the mounting portion;

[0008] A groove is provided on the side wall of the fixed part, and the movable part comprises: a rotating block rotatably installed in the rectangular groove, a connecting rod is installed at one end of the rotating block, a ball head matching the groove is installed at the end of the connecting rod, and the ball head is movably installed in the groove.

[0009] The advantages of this solution are at least that: the mounting part is installed on the photovoltaic bracket. When the metal wires in different directions need to be grounded, the fixing of the movable part by the fixing assembly is released, and then the rotating block is rotated to rotate the rotating block and the fixing part through the connecting rod and the ball head out of the rectangular groove, and then the fixing part is rotated on the ball head by twisting the fixing part, so that the fixing part is adjusted to a suitable angle, which is convenient for adjusting the angle of the penetration clamp and makes installation more convenient.

[0010] The utility model is further configured as follows: the cross section of the groove is in an arc shape.

[0011] The advantage of this solution is at least that the arc-shaped groove can fix the ball head in the groove, thereby preventing the fixing part from falling off the ball head during rotation.

[0012] The utility model is further configured as follows: a chamber is provided inside the mounting part, a circular hole is provided on the inner wall of the chamber, the circular hole passes through the mounting part body, the fixing assembly includes a limit pin slidably installed in the chamber, one end of the limit pin extends out of the side wall of the rectangular groove, and the other end extends out of the side wall of the fixing part, the side wall of the connecting rod is provided with a limit hole of the same size as the limit pin, and a baffle is provided in the middle of the limit pin.

[0013] The advantage of this solution is at least that by providing the limiting pin and the limiting hole, when there is no need to adjust the angle, the connection strength between the fixing part and the mounting part is increased, thereby improving the structural strength of the entire penetration clamp.

[0014] The utility model is further configured as follows: a spring is installed between the baffle and the inner wall of the chamber, and the spring is sleeved on the outer wall of the limiting pin.

[0015] The advantage of this solution is at least that: by providing a spring, the limit pin can automatically extend from the chamber, and the automatically extended limit pin plays a supporting role for the rotating block to make it more stable.

[0016] The utility model is further configured as follows: a handle is installed on the end of one end of the limit pin extending out of the side wall of the fixing part.

[0017] The advantage of this solution is at least that when the fixing of the rotating block of the fixing assembly needs to be released, the setting of the handle facilitates the better removal of the limiting pin from the limiting hole.

[0018] The utility model is further configured as follows: the bottom surfaces of the fixing portion and the mounting portion are both provided with anti-slip patterns.

[0019] The advantage of this solution is at least that the anti-slip pattern increases the friction between the penetration clip body and the photovoltaic support, making the penetration clip more securely installed.

[0020] The utility model is further configured as follows: magnet blocks with opposite polarities are respectively arranged on the side wall of the fixing portion and the side wall of the mounting portion.

[0021] The advantage of this solution is at least that: by utilizing the attraction between opposite poles of the magnet block, the fixing part and the mounting part can be brought closer to each other, thereby improving the connection strength between the fixing part and the mounting part.

[0022] The utility model is further configured as follows: rubber sheets are pasted on two side walls of the fixing portion, and anti-slip protrusions are arranged on the surface of the rubber sheets.

[0023] The advantages of this solution are at least that: the provision of the rubber sheet prevents the hand from being hurt when the fixed part is rotated, and the provision of the anti-slip protrusion increases the friction between the palm and the hand to prevent the hand from slipping during rotation.

[0024] In summary, the utility model has at least the following advantages:

[0025] 1. By setting a fixed part, a movable part and a mounting part, the mounting part is mounted on the photovoltaic bracket. When the metal wires facing different directions need to be grounded, the fixing of the movable part by the fixing assembly is released, and then the rotating block is rotated to rotate the rotating block and the fixed part through the connecting rod and the ball head out of the rectangular groove, and then the fixed part is rotated on the ball head by twisting the fixed part, so that the fixed part is adjusted to a suitable angle, which is convenient for adjusting the angle of the penetration clamp and makes the installation more convenient;

[0026] 2. By setting the limit pin and the limit hole, when the angle does not need to be adjusted, the connection strength between the fixed part and the mounting part is increased. By utilizing the attraction between opposite poles of the magnet block, the fixed part and the mounting part can be brought closer to each other, thereby improving the connection strength between the fixed part and the mounting part, thereby improving the structural strength of the entire penetration clamp. By setting a spring, the limit pin can automatically extend from the chamber. The automatically extended limit pin plays a supporting role for the rotating block, making it more stable. When it is necessary to release the fixing of the rotating block of the fixed assembly, the setting of the handle facilitates the limit pin to be better moved out of the limit hole;

[0027] 3. By setting the rubber sheet, the hand can be prevented from being hurt when rotating the fixed part. The setting of the anti-slip protrusion increases the friction between the palm and prevents the hand from slipping during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is an overall schematic diagram of this embodiment;

[0029] Figure 2 This is an exploded schematic diagram of this embodiment;

[0030] Figure 3is a three-dimensional cross-sectional schematic diagram of the mounting portion in this embodiment;

[0031] Figure 4 Schematic diagram of the whole of the limit pin, baffle, spring and handle in this embodiment.

[0032] Figure numerals: 1. Penetration clamp body; 101. Fixing part; 1011. Groove; 102. Mounting part; 2. Rectangular groove; 3. Movable part; 301. Rotating block; 302. Connecting rod; 303. Ball head; 4. Fixing assembly; 401. Limit pin; 402. Limit hole; 5. Chamber; 6. Round hole; 7. Baffle; 8. Spring; 9. Handle; 10. Anti-slip pattern; 11. Magnet block; 12. Rubber sheet; 13. Anti-slip protrusion. DETAILED DESCRIPTION

[0033] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0034] An adjustable angle penetration clamp, such as Figure 1 As shown, it includes a penetration clip body 1, which includes a mounting portion 102 and a fixing portion 101 for fixing a metal wire, a rectangular groove 2 is provided on the mounting portion 102, and the fixing portion 101 is movably installed in the rectangular groove 2 through a movable portion 3;

[0035] like Figure 2 As shown, a groove 1011 is provided on the side wall of the fixed part 101. In order to facilitate the better rotation and angle adjustment of the fixed part 101, in some preferred embodiments, the movable part 3 includes: a rotating block 301 rotatably mounted in the rectangular groove 2, a connecting rod 302 is mounted on one end of the rotating block 301, a ball head 303 matching the groove 1011 is mounted on the end of the connecting rod 302, and the ball head 303 is movably mounted in the groove 1011. It is worth mentioning that the cross section of the groove 1011 is in the shape of a superior arc.

[0036] like Figure 2 , Figure 3 As shown, in order to facilitate the fixing of the rotating block 301 and increase the connection strength between the fixing part 101 and the mounting part 102, a fixing component 4 for fixing the movable part 3 is provided on the side wall of the mounting part 102, a chamber 5 is provided inside the mounting part 102, a circular hole 6 is provided on the inner side wall of the chamber 5, and the circular hole 6 passes through the mounting part 102 body. The fixing component 4 includes a limit pin 401 slidably installed in the chamber 5, one end of the limit pin 401 extends out of the side wall of the rectangular groove 2, and the other end extends out of the side wall of the fixing part 101, and the side wall of the connecting rod 302 is provided with a limit hole 402 of the same size as the limit pin 401.

[0037] The bottom surfaces of the fixing portion 101 and the mounting portion 102 are both provided with anti-slip patterns 10. The function of the anti-slip patterns 10 is to increase the friction between the penetration clip body 1 and the photovoltaic bracket, so that the penetration clip can be installed more firmly. Magnet blocks 11 with opposite polarities are respectively arranged on the side walls of the fixing portion 101 and the side walls of the mounting portion 102. The magnet blocks 11 attract each other due to the attraction between opposite poles, so that the fixing portion 101 and the mounting portion 102 can be close to each other, thereby improving the connection strength between the fixing portion 101 and the mounting portion 102. Rubber sheets 12 are pasted on both side walls of the fixing portion 101, and anti-slip protrusions 13 are arranged on the surface of the rubber sheet 12. The setting of the rubber sheet 12 can avoid hurting the hand when rotating the fixing portion 101. The setting of the anti-slip protrusions 13 increases the friction between the palm and avoids hand slipping when the fixing portion 101 rotates.

[0038] like Figure 4 As shown, a baffle plate 7 is provided in the middle of the limit pin 401, and a spring 8 is installed between the baffle plate 7 and the inner wall of the chamber 5. The spring 8 is sleeved on the outer wall of the limit pin 401. By setting the spring 8, the limit pin 401 can be automatically extended from the chamber 5. The limit pin 401 that is automatically extended plays a certain supporting role on the rotating block 301, thereby increasing the stability of the rotating block 301. A handle 9 is installed on the end of the limit pin 401 that extends out of the side wall of the fixed part 101.

[0039] The working process and beneficial effects of the utility model are as follows:

[0040] Install the mounting part 102 on the photovoltaic bracket. When the metal wires in different directions need to be grounded, pull the handle 9 by hand to pull the limit pin 401 out of the limit hole 402 to release the fixation of the fixing component 4 to the movable part 3. Then, by rotating the rotating block 301, the rotating block 301 and the fixing part 101 through the connecting rod 302 and the ball head 303 are rotated out of the rectangular groove 2. Then, by twisting the fixing part 101, the fixing part 101 is rotated on the ball head 303, so that the fixing part 101 is adjusted to a suitable angle, which is convenient for adjusting the angle of the penetration clamp and making installation more convenient.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the design concept of the present invention should be included in the protection scope of the present invention.

Claims

1. A penetration clamp with adjustable angle, comprising a penetration clamp body (1), characterized in that: The penetration clamp body (1) comprises a mounting portion (102) and a fixing portion (101) for fixing a metal wire, a rectangular groove (2) is provided on the mounting portion (102), the fixing portion (101) is movably mounted in the rectangular groove (2) via a movable portion (3), and a fixing component (4) for fixing the movable portion (3) is provided on a side wall of the mounting portion (102); A groove (1011) is provided on a side wall of the fixed portion (101), and the movable portion (3) comprises: a rotating block (301) rotatably mounted in the rectangular groove (2), a connecting rod (302) being mounted on one end of the rotating block (301), a ball head (303) matching the groove (1011) being mounted on the end of the connecting rod (302), and the ball head (303) being movably mounted in the groove (1011).

2. The angle-adjustable penetration clamp according to claim 1, characterized in that: The cross section of the groove (1011) is in the shape of a major arc.

3. The angle-adjustable penetration clamp according to claim 1, characterized in that: A chamber (5) is provided inside the mounting portion (102), and a circular hole (6) is provided on the inner side wall of the chamber (5), and the circular hole (6) passes through the mounting portion (102) body. The fixing assembly (4) comprises a limit pin (401) slidably mounted in the chamber (5), and one end of the limit pin (401) extends out of the side wall of the rectangular groove (2), and the other end extends out of the side wall of the fixing portion (101). A limit hole (402) having the same size as the limit pin (401) is provided on the side wall of the connecting rod (302), and a baffle (7) is provided in the middle of the limit pin (401).

4. The angle-adjustable penetration clamp according to claim 3, characterized in that: A spring (8) is installed between the baffle (7) and the inner wall of the chamber (5), and the spring (8) is sleeved on the outer wall of the limiting pin (401).

5. The angle-adjustable penetration clamp according to claim 3, characterized in that: A handle (9) is installed at the end of the limiting pin (401) extending out of the side wall of the fixing portion (101).

6. The angle-adjustable penetration clamp according to claim 1, characterized in that: The bottom surfaces of the fixing portion (101) and the mounting portion (102) are both provided with anti-slip patterns (10).

7. The angle-adjustable penetration clamp according to claim 6, characterized in that: Magnet blocks (11) with opposite polarities are respectively arranged on the side wall of the fixing portion (101) and the side wall of the mounting portion (102).

8. The angle-adjustable penetration clamp according to claim 1, characterized in that: Rubber sheets (12) are adhered to both side walls of the fixing portion (101), and anti-slip protrusions (13) are provided on the surface of the rubber sheet (12).

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