Anti-falling AMP wire clamp

Abstract

The utility model discloses an anti-drop AMP wire clamp, which relates to the technical field of AMP wire clamps and comprises a wire clamp shell, an insertion extrusion assembly is arranged in the middle of the inner side of the wire clamp shell, electric power circuits are arranged on the left side and the right side in the wire clamp shell, and the electric power circuits can pass through the wire clamp shell left and right. According to the utility model, the extrusion degree can be accurately controlled by rotating the control disc, wires of different specifications can be adapted, the applicability of the device is improved, the contact area with the wire clamp shell is enlarged by the threaded insertion column, the friction force is increased, and the return is prevented, so that the connection stability of the wire clamp is improved, and the continuous and stable power supply of an electric power circuit is ensured; extra supporting force can be provided through two springs when the thread insertion column is screwed in through the supporting assembly, so that the thread insertion column is tightly attached to the thread groove, looseness caused by external factors such as vibration is effectively resisted, and the stability of the overall structure of the wire clamp is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of Amp wire clamp technology, specifically an anti-detachment Amp wire clamp, which mainly consists of a metal conductor part and an insulating shell. Background Technology

[0002] An AMP clamp is a type of clamp used for connecting power lines. When an AMP clamp is installed on two or more conductors that need to be connected, the internal metal structure of the clamp applies pressure to the conductors, ensuring a tight contact between the conductors and the clamp. This allows current to be smoothly conducted from one conductor through the clamp to another, thus achieving the connection of the circuit.

[0003] The existing technology has the following problems:

[0004] The secure connection of the wires is crucial. If the wires accidentally come loose, it will cause a circuit interruption and affect the normal power supply. Although traditional AMP clamps can connect the wires, during long-term operation, due to natural factors such as wind, sun, and rain, the wires may come loose under the influence of various factors. When facing different environments, ground vibrations caused by various reasons may cause traditional AMP clamps to gradually loosen, eventually leading to the wires coming loose, resulting in poor connection stability of the clamps. Utility Model Content

[0005] This invention provides an anti-drop-off Ampere cable clamp to solve the problems mentioned in the background.

[0006] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0007] An anti-detachment AMP clamp includes a clamp housing, an insertion and compression assembly is provided in the middle of the inner side of the clamp housing, and power lines are provided on the left and right sides inside the clamp housing, the power lines can pass through the clamp housing in the left and right directions.

[0008] A further improvement of the present invention is that the insertion and extrusion assembly includes a threaded insertion post, a rotating control disk is fixedly connected to the rear end of the threaded insertion post, and two extrusion blocks are rotatably connected to the outer surface of the rotating control disk. The two extrusion blocks are right-angled triangles, and one end of the long right-angle side of the extrusion block is in close contact with the outer surface of the threaded insertion post.

[0009] A further improvement of the present invention is that: the wire clamp housing includes a wire clamp bottom shell, and a connecting top plate is fixedly connected to the left and right sides of the top of the wire clamp bottom shell. Limiting pins are fixedly connected to the opposite sides of the two connecting top plates. The connecting top plates and the outer surface of the wire clamp bottom shell are trapezoidal. A support component is provided in the middle of the bottom end of the inner side of the wire clamp bottom shell.

[0010] A further improvement of the present invention is that: the wire clamp bottom shell includes a bottom shell body, the bottom shell body is concave, and several vertical teeth are fixedly connected to the left and right sides of the bottom shell body. A threaded groove is opened in the middle of the bottom end of the inner side of the bottom shell body and the bottom of the opposite side of the two limiting pins. Several horizontal teeth are fixedly connected to the bottom end of the inner side of the bottom shell body on both the left and right sides of the threaded groove.

[0011] A further improvement of this utility model is that one end of the beveled edge of the extrusion block is parallel to the trapezoidal beveled edge of the bottom shell body, and the threaded groove can be threadedly connected to the outer surface of the threaded insertion post.

[0012] A further improvement of the present invention is that the support assembly includes a movable slide groove, which is located at the front of the bottom end of the inner side of the main body of the bottom shell. A support block is slidably connected to the inner side of the movable slide groove. A support secondary spring is fixedly connected to the middle of the front end of the support block. A connecting transmission disc is fixedly connected to the front end of the support secondary spring. A support main spring is fixedly connected to the front end of the connecting transmission disc. A support disc is fixedly connected to the front end of the support main spring. The outer surface of the support disc is fixedly connected to the inside of the threaded groove.

[0013] A further improvement of this utility model is that: the diameter of the main supporting spring steel ring is larger than that of the secondary supporting spring, the thickness of the supporting block is larger than the thread pitch of the threaded insertion post, and the rear edge of the supporting block is a bevel.

[0014] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0015] This utility model provides an anti-detachment AMP wire clamp. The long right-angled edge of the compression block is tightly pressed against the outer surface of the threaded insertion post. As the threaded insertion post is screwed in, the beveled edge of the compression block will compress the power line, thereby clamping the conductor. The degree of compression can be precisely controlled by rotating the control disc, adapting to different specifications of conductors and improving the applicability of the device. Furthermore, the threaded insertion post can expand the contact area with the wire clamp housing, increasing friction and preventing backflow, thereby improving the connection stability of the wire clamp and ensuring a continuous and stable power supply to the power line.

[0016] This utility model provides an anti-loosening AMP wire clamp. Through vertical and horizontal teeth, it can increase the friction and engagement between the wire and the device, prevent the wire from shifting inside the housing, and further improve the connection's firmness. The support component can provide additional support force through two springs when the threaded insertion post is screwed in, keeping the threaded insertion post and the threaded groove tightly attached, effectively resisting loosening caused by external factors such as vibration, and enhancing the overall stability of the wire clamp structure. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the wire clamp bottom shell of this utility model;

[0020] Figure 4 This is a schematic diagram of the connection of the threaded insertion post of this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the support component of this utility model.

[0022] In the diagram: 1. Wire clamp housing; 11. Connecting top plate; 12. Limiting pin; 13. Support assembly; 131. Support plate; 132. Supporting main spring; 133. Connecting transmission plate; 134. Supporting secondary spring; 135. Supporting block; 136. Moving slide; 14. Wire clamp bottom shell; 141. Bottom shell body; 142. Vertical teeth; 143. Horizontal teeth; 144. Threaded groove; 2. Power line; 3. Insertion and extrusion assembly; 31. Extrusion block; 32. Rotation control plate; 33. Threaded insertion pin. Detailed Implementation

[0023] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0024] like Figure 1-5 As shown, this utility model provides an anti-detachment AMP wire clamp, including a wire clamp housing 1, an insertion and compression component 3 is provided in the middle of the inner side of the wire clamp housing 1, and power lines 2 are provided on the left and right sides inside the wire clamp housing 1. The power lines 2 can pass through the wire clamp housing 1 from the left and right. The wire clamp housing 1 provides structural support for the entire anti-detachment AMP wire clamp. By cooperating with the insertion and compression component 3, the wire clamp housing 1 can firmly fix the power lines 2 inside, preventing the wires from falling off when subjected to external force.

[0025] like Figure 2As shown, this utility model provides a technical solution for preventing the amp wire clamp from falling off: Preferably, the insertion and compression assembly 3 includes a threaded insertion post 33, which is a key driving component for clamping the power line 2. A rotating control disk 32 is fixedly connected to the rear end of the threaded insertion post 33. The rotating control disk 32 plays a role in force transmission and control. Two compression blocks 31 are rotatably connected to the outer surface of the rotating control disk 32. The two compression blocks 31 are right-angled triangles. One end of the long right-angle side of the compression block 31 is in close contact with the outer surface of the threaded insertion post 33. The two right-angled triangle compression blocks 31 are components that directly contact the power line 2 and realize the clamping function. When the threaded insertion post 33 is screwed in, it can rotate on the outer surface of the rotating control disk 32 under the push to maintain a horizontal state, and then follow the threaded insertion post 33 into the clamping wire.

[0026] like Figure 2 As shown, this utility model provides a technical solution for an anti-detachment AMP wire clamp: Preferably, the wire clamp housing 1 includes a wire clamp bottom shell 14. The wire clamp bottom shell 14, as the main part, provides a basic housing and support structure for the entire wire clamp and provides a placement space for the power line 2. The top left and right sides of the top of the wire clamp bottom shell 14 are fixedly connected to connecting top plates 11. The connecting top plates 11 can connect and strengthen the wire clamp structure. It closes the top of the wire clamp bottom shell 14 over a large area. The two connecting top plates 11 are fixedly connected to limiting posts 12 on opposite sides. The limiting posts 12 can provide positioning and support for the threaded insertion post 33. The connecting top plates 11 and the outer surface of the wire clamp bottom shell 14 are trapezoidal. A support component 13 is provided in the middle of the bottom end of the inner side of the wire clamp bottom shell 14. The support component 13 provides additional support for the overall structure of the wire clamp.

[0027] like Figure 3 As shown, this utility model provides a technical solution for preventing the amp cable clamp from falling off: Preferably, the bottom shell 14 of the clamp includes a bottom shell body 141, which is concave. Several vertical teeth 142 are fixedly connected to the left and right sides of the bottom shell body 141. A threaded groove 144 is opened in the middle of the bottom end of the inner side of the bottom shell body 141 and the bottom of the opposite side of the two limiting pins 12. Several horizontal teeth 143 are fixedly connected to the left and right sides of the threaded groove 144 at the bottom end of the inner side of the bottom shell body 141.

[0028] The vertical teeth 142 are mainly used to increase the friction between the wire and the power line 2. The threaded groove 144 allows the threaded insertion post 33 to be accurately screwed into the predetermined position inside the clamp base 14. When the rotating control disk 32 drives the threaded insertion post 33 to rotate, the threaded groove 144 provides the movement trajectory of the threaded insertion post 33, ensuring that it gradually penetrates into the clamp base 14 according to the design requirements, pushing the pressing block 31 to clamp the power line 2. The threaded fit between the threaded groove 144 and the threaded insertion post 33 can provide greater friction and fastening force, preventing the threaded insertion post 33 from loosening or retracting. The horizontal teeth 143 and the vertical teeth 142 work together to limit and clamp the conductor from two vertical directions, improving the clamp's ability to fix the conductor.

[0029] like Figure 3-4 As shown, this utility model provides a technical solution for preventing the amp wire clamp from falling off: preferably, one end of the beveled side of the compression block 31 is parallel to the trapezoidal beveled side of the bottom shell body 141, and the threaded groove 144 can be threadedly connected to the outer surface of the threaded insertion post 33.

[0030] During the process of the threaded insertion post 33 pushing the extrusion block 31 to move, the extrusion block 31 will extrude the power line 2 in a direction that is compatible with the structure of the bottom shell body 141. Due to the parallel relationship, the pressure direction applied by the oblique side of the extrusion block 31 to the power line 2 during the movement is relatively stable and reasonable. As the extrusion block 31 gradually reduces the space at the front end of the bottom shell body 141, it achieves the effect of adapting to wires of various diameters.

[0031] like Figure 5 As shown, this utility model provides a technical solution for preventing the amp cable from falling off: Preferably, the support component 13 includes a movable slide groove 136, which is opened in front of the bottom end of the inner side of the bottom shell body 141. A support block 135 is slidably connected to the inner side of the movable slide groove 136. A support secondary spring 134 is fixedly connected to the middle of the front end of the support block 135. A connecting transmission disk 133 is fixedly connected to the front end of the support secondary spring 134. A support main spring 132 is fixedly connected to the front end of the connecting transmission disk 133. A support disk 131 is fixedly connected to the front end of the support main spring 132. The outer surface of the support disk 131 is fixedly connected to the inside of the threaded groove 144.

[0032] like Figure 5 As shown, this utility model provides a technical solution for preventing the amp wire clamp from falling off: preferably, the diameter of the main supporting spring 132 steel ring is larger than that of the secondary supporting spring 134, the thickness of the supporting block 135 is larger than the thread pitch of the threaded insertion post 33, and the rear edge of the supporting block 135 is all beveled.

[0033] The movable slide 136 provides a sliding track and space for the support block 135. When the threaded insertion post 33 is screwed in to a certain extent, it will contact the support block 135. Since the thickness of the support block 135 and the rear edge are beveled, the support block 135 will not touch the thread of the threaded insertion post 33. The continued screwing of the threaded insertion post 33 will only push the support block 135 to slide forward in the movable slide 136. The support block 135 transmits part of the force of the threaded insertion post 33 to the support auxiliary spring 134, thereby activating the buffering and support function of the support assembly 13. The connecting transmission disk 133 connects the front end of the support auxiliary spring 134 to the rear end of the support main spring 132, so that when the support auxiliary spring 134 is compressed or rebounded by the force transmitted by the support block 135, it can effectively transmit the force to the support main spring 132. The support main spring 132 and the support auxiliary spring 134 work together to provide strong support and shock absorption for the threaded insertion post 33.

[0034] The working principle of this anti-loosening Amp cable clamp will be explained in detail below.

[0035] like Figure 1-5 As shown, insert the power line 2 into the clamp housing 1 from the top or front and rear ends, so that the conductor is located on the left and right sides inside. Manually hold the clamp housing 1 and insert the insertion compression assembly 3, then rotate the rotation control disk 32 to drive the threaded insertion post 33 to rotate synchronously. As the threaded insertion post 33 is screwed in, the two right-angled triangular compression blocks 31 that are tightly attached to its outer surface rotate around the connection point with the rotation control disk 32 under the push of the threaded insertion post 33. The angled sides gradually approach and squeeze the power line 2, thereby clamping the power line 2. During the screwing in of the threaded insertion post 33, the support assembly 13 can make the threaded insertion post 33 fit tightly with the threaded groove 144, providing support and shock absorption. It can be disassembled by reversing the operation.

[0036] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An anti-drop AMP cable clamp, comprising a clamp housing (1), characterized in that: An insertion and compression assembly (3) is provided in the middle of the inner side of the wire clamp housing (1). Power lines (2) are provided on the left and right sides inside the wire clamp housing (1). The power lines (2) can pass through the wire clamp housing (1) from the left and right.

2. The anti-drop AMP cable clamp according to claim 1, characterized in that: The insertion extrusion assembly (3) includes a threaded insertion post (33), and a rotating control disk (32) is fixedly connected to the rear end of the threaded insertion post (33). Two extrusion blocks (31) are rotatably connected to the outer surface of the rotating control disk (32). The two extrusion blocks (31) are right-angled triangles, and one end of the long right-angle side of the extrusion block (31) is in close contact with the outer surface of the threaded insertion post (33).

3. The anti-drop-off Ampere cable clamp according to claim 2, characterized in that: The wire clamp housing (1) includes a wire clamp bottom shell (14). A connecting top plate (11) is fixedly connected to the top left and right sides of the wire clamp bottom shell (14). Limiting pins (12) are fixedly connected to the opposite sides of the two connecting top plates (11). The connecting top plate (11) and the outer surface of the wire clamp bottom shell (14) are trapezoidal. A support component (13) is provided in the middle of the bottom end of the inner side of the wire clamp bottom shell (14).

4. The anti-drop AMP cable clamp according to claim 3, characterized in that: The wire clamp bottom shell (14) includes a bottom shell body (141), which is concave. Several vertical teeth (142) are fixedly connected to the left and right sides of the bottom shell body (141). A threaded groove (144) is opened in the middle of the bottom end of the inner side of the bottom shell body (141) and the bottom of the two limiting pins (12) on the opposite side. Several horizontal teeth (143) are fixedly connected to the left and right sides of the threaded groove (144) at the bottom end of the inner side of the bottom shell body (141).

5. The anti-drop-off Ampere cable clamp according to claim 4, characterized in that: One end of the chamfered side of the extrusion block (31) is parallel to the trapezoidal chamfer of the bottom shell body (141), and the threaded groove (144) can be threadedly connected to the outer surface of the threaded insertion post (33).

6. The anti-drop AMP cable clamp according to claim 4, characterized in that: The support assembly (13) includes a movable slide (136), which is located at the front of the bottom end of the inner side of the main body (141). A support block (135) is slidably connected to the inner side of the movable slide (136). A support secondary spring (134) is fixedly connected to the middle of the front end of the support block (135). A connecting transmission disk (133) is fixedly connected to the front end of the support secondary spring (134). A support main spring (132) is fixedly connected to the front end of the connecting transmission disk (133). A support disk (131) is fixedly connected to the front end of the support main spring (132). The outer surface of the support disk (131) is fixedly connected to the inside of the threaded groove (144).

7. The anti-drop-off Ampere cable clamp according to claim 6, characterized in that: The diameter of the main supporting spring (132) is greater than that of the secondary supporting spring (134), the thickness of the supporting block (135) is greater than the thread pitch of the threaded insertion post (33), and the rear edge of the supporting block (135) is a bevel.

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