Combined strain clamp

Abstract

The utility model belongs to the technical field of strain clamps, and particularly relates to a combined strain clamp which comprises an installation component, the inner side wall of the installation component is connected with a T-shaped piece in a sliding mode, the horizontal portion of the T-shaped piece is connected with a strain clamp in a sliding mode, the surface of the strain clamp is provided with an insertion hole, the horizontal portion of the T-shaped piece is fixedly connected with an end plate, and the end plate is connected with the T-shaped piece in a sliding mode. And the inner part of the end plate is slidably connected with an insertion rod, the insertion rod is slidably connected with the insertion hole, the outer side of the insertion rod is fixedly sleeved with a connection disc, the connection disc is in contact with the tension clamp, and the outer side of the insertion rod is provided with a spring 1. According to the utility model, the tension clamp can be inserted and fixed by pushing the tension clamp to slide into the T-shaped piece and cooperating with the structures such as the insertion rod, the insertion hole and the first spring, so that the tension clamp can be quickly combined and used, the tension clamp can be pulled to move, the position of the tension clamp can be adjusted, and subsequent wire and cable tension use is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of tension clamp technology, specifically a combined tension clamp. Background Technology

[0002] As is well known, tension clamps are jointing devices used in power lines. They are mainly used to connect and fix power conductors and withstand the tension in the line. Tension clamps are important connection devices in power lines, with good tensile performance and durability, which can ensure the stable operation of power lines.

[0003] A utility model patent with patent authorization announcement number CN211981440U discloses a combined wedge-shaped integrated tension clamp, including a wedge-shaped clamping block body. The top and bottom of the outer side of the wedge-shaped clamping block body are respectively provided with internal threaded tubes. Bolts are provided inside the internal threaded tubes. The bolts extend to the outside of the internal threaded tubes and are provided with U-shaped tubes that cooperate with them. Two sets of clamping sleeves are symmetrically arranged inside the wedge-shaped clamping block body. Slider blocks are provided on the top and bottom sides of the clamping sleeves.

[0004] However, existing combined tension clamps also have certain shortcomings. Although existing combined tension clamps mostly use bolts to lock the tension clamp to the installation components, the bolts may loosen due to the influence of high-altitude wind force, vibration and other factors after long-term use. Utility Model Content

[0005] The purpose of this utility model is to provide a combined tension clamp that solves the problem that although existing combined tension clamps mostly use bolts to lock the tension clamp and the installation components, the bolts will loosen due to vibration and other factors after long-term use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a combined tension clamp, comprising a mounting component, a T-shaped component slidably connected to the inner side wall of the mounting component, a tension clamp slidably connected to the horizontal part of the T-shaped component, an insertion hole on the surface of the tension clamp, an end plate fixedly connected to the horizontal part of the T-shaped component, an insertion rod slidably connected to the inside of the end plate, the insertion rod slidably connected to the insertion hole, a connecting plate fixedly sleeved on the outer side of the insertion rod, the connecting plate contacting the tension clamp, a spring provided on the outer side of the insertion rod, and a locking mechanism provided on the mounting component.

[0007] Preferably, multiple sockets are provided, and the multiple sockets are evenly distributed on the tension clamp. The arrangement of the sockets facilitates the insertion and use with the plug rod.

[0008] Preferably, one end of the spring is welded to the connecting plate, and the other end of the spring is welded to the end plate. The connecting plate can be connected and used by means of the spring.

[0009] Preferably, the locking mechanism includes a nut, the back end of the mounting component is fixedly connected to the nut, a non-standard bolt is movably connected inside the mounting component, a limiting annular groove is formed on the surface of the non-standard bolt, a fixing plate is fixedly connected to the back end of the mounting component, a limiting plate is slidably connected inside the fixing plate, and the limiting plate contacts the limiting annular groove. By setting the non-standard bolt, the T-shaped part can be fixed for use. Under the action of the limiting annular groove and the limiting plate, the non-standard bolt can be limited, avoiding the problem of vibration and loosening of the non-standard bolt.

[0010] Preferably, the non-standard bolt is movably connected to the T-shaped part, and the non-standard bolt and nut are connected by threads. By using the non-standard bolt and nut together, the T-shaped part can be locked.

[0011] Preferably, a second spring is welded to the connecting plate on the outer side of the limiting plate, and the other end of the second spring is welded to the fixing plate. The limiting plate can be connected and used by setting the second spring.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model allows the tension clamp to be inserted and fixed by pushing the tension clamp into the T-shaped part, and in conjunction with the insertion rod, insertion hole, spring and other structures, so as to complete the quick assembly and use of the tension clamp. The tension clamp can be pulled to move and adjust the position of the tension clamp, which is convenient for subsequent use of wires and cables.

[0014] 2. This utility model uses non-standard bolts and nuts to lock the tension clamp to the installation components. Under the action of the limiting ring groove, limiting plate, spring and other structures, the non-standard bolts can be limited, avoiding the problem of vibration and loosening of the non-standard bolts. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 For the present utility model Figure 1 A top-down 3D view;

[0017] Figure 3 For the present utility model Figure 1 Rear-view stereoscopic view;

[0018] Figure 4 For the present utility model Figure 1 A 3D diagram of the insertion rod;

[0019] Figure 5 For the present utility model Figure 3 A three-dimensional diagram of the locking mechanism.

[0020] In the diagram: 1. Mounting component; 2. T-shaped part; 3. Tensioner clamp; 4. Insertion hole; 5. End plate; 6. Insert rod; 7. Connecting plate; 8. Spring 1; 9. Locking mechanism; 91. Nut; 92. Non-standard bolt; 93. Limiting ring groove; 94. Fixing plate; 95. Limiting plate; 96. Spring 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 A combined tension clamp includes a mounting component 1, a T-shaped component 2 slidably connected to the inner wall of the mounting component 1, a tension clamp 3 slidably connected to the horizontal part of the T-shaped component 2, an insertion hole 4 opened on the surface of the tension clamp 3, an end plate 5 fixedly connected to the horizontal part of the T-shaped component 2, an insertion rod 6 slidably connected to the inside of the end plate 5, the insertion rod 6 slidably connected to the insertion hole 4, a connecting plate 7 fixedly sleeved on the outside of the insertion rod 6, the connecting plate 7 contacting the tension clamp 3, and a spring 8 provided on the outside of the insertion rod 6.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 Multiple sockets 4 are provided, and the multiple sockets 4 are evenly distributed on the tension clamp 3. The sockets 4 are provided to facilitate the insertion and use of the plug rod 6. One end of the spring 8 is welded to the connecting plate 7, and the other end of the spring 8 is welded to the end plate 5. The connecting plate 7 can be connected and used through the spring 8.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5The mounting component 1 is equipped with a locking mechanism 9, which includes a nut 91. The nut 91 is fixedly connected to the back end of the mounting component 1. A non-standard bolt 92 is movably connected inside the mounting component 1. A limiting annular groove 93 is formed on the surface of the non-standard bolt 92. A fixing plate 94 is fixedly connected to the back end of the mounting component 1. A limiting plate 95 is slidably connected inside the fixing plate 94. The limiting plate 95 contacts the limiting annular groove 93. The T-shaped part 2 can be fixed by the non-standard bolt 92. Under the action of the limiting annular groove 93 and the limiting plate 95, the non-standard bolt 92 can be limited, avoiding the problem of vibration and loosening of the non-standard bolt 92.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 The non-standard bolt 92 is movably connected to the T-shaped part 2. The non-standard bolt 92 and the nut 91 are connected by threads. By using the non-standard bolt 92 and the nut 91 together, the T-shaped part 2 can be locked. The connecting plate on the outside of the limiting plate 95 is welded with a second spring 96. The other end of the second spring 96 is welded to the fixing plate 94. The limiting plate 95 can be connected by the second spring 96.

[0026] The specific implementation process of this utility model is as follows: In use, by pulling the limiting plate 95 upward, the connecting plate is moved, the second spring 96 deforms, and then the T-shaped piece 2 is pushed into the mounting component 1. Then, the non-standard bolt 92 is pushed through the mounting component 1 and the T-shaped piece 2, so that the non-standard bolt 92 contacts the nut 91. The non-standard bolt 92 is rotated and fixed under the threaded connection, and then the T-shaped piece 2 is locked. The limiting plate 95 is then released so that the second spring 96 returns to its deformation, so that the limiting plate 95 contacts the limiting ring groove 93, and the non-standard bolt 92 is limited, thus avoiding the problem of the non-standard bolt 92 vibrating and loosening.

[0027] By pulling the insert rod 6 upwards, the connecting plate 7 moves, causing the spring 8 to deform. This pushes the tension clamp 3 through the T-shaped piece 2, and releasing the insert rod 6 allows the spring 8 to return to its original shape, pushing the insert rod 6 into the insertion hole 4 to fix the tension clamp 3. This completes the quick combination of the T-shaped piece 2 and the tension clamp 3. By pulling the tension clamp 3, its position can be adjusted. In conjunction with the insert rod 6, insertion hole 4, spring 8, and other structures, the tension clamp 3 can be inserted and fixed after movement to complete the adjustment and use of its position.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combined tension clamp, comprising a mounting component (1), characterized in that: The inner wall of the mounting component (1) is slidably connected to a T-shaped part (2), the horizontal part of the T-shaped part (2) is slidably connected to a tension clamp (3), the surface of the tension clamp (3) is provided with a socket (4), the horizontal part of the T-shaped part (2) is fixedly connected to an end plate (5), the inside of the end plate (5) is slidably connected to a plug rod (6), the plug rod (6) is slidably connected to the socket (4), the outside of the plug rod (6) is fixedly sleeved with a connecting plate (7), the connecting plate (7) is in contact with the tension clamp (3), the outside of the plug rod (6) is provided with a spring (8), and the mounting component (1) is provided with a locking mechanism (9).

2. The combined tension clamp according to claim 1, characterized in that: The socket (4) is provided in multiple ways, and the multiple sockets (4) are evenly distributed on the tension clamp (3).

3. The combined tension clamp according to claim 1, characterized in that: One end of the spring (8) is welded to the connecting plate (7), and the other end of the spring (8) is welded to the end plate (5).

4. A combined tension clamp according to claim 1, characterized in that: The locking mechanism (9) includes a nut (91). The back end of the mounting component (1) is fixedly connected to the nut (91). The interior of the mounting component (1) is movably connected to a non-standard bolt (92). A limiting ring groove (93) is opened on the surface of the non-standard bolt (92). A fixing plate (94) is fixedly connected to the back end of the mounting component (1). A limiting plate (95) is slidably connected inside the fixing plate (94). The limiting plate (95) contacts the limiting ring groove (93).

5. A combined tension clamp according to claim 4, characterized in that: The non-standard bolt (92) is movably connected to the T-shaped part (2), and the non-standard bolt (92) is connected to the nut (91) by threads.

6. A combined tension clamp according to claim 4, characterized in that: A second spring (96) is welded to the connecting plate on the outside of the limiting plate (95), and the other end of the second spring (96) is welded to the fixing plate (94).

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