A bundled wire clip

Abstract

The utility model discloses a kind of bundle wire clamps, upper clamping groove is set up on the upper surface of intermediate plate body, lower clamping groove is set up on the lower surface of intermediate plate body, upper bottom plate is inserted in the upper clamping groove of intermediate plate body, lower bottom plate is inserted in the lower clamping groove of intermediate plate body, upper bottom plate is cooperated with the upper line groove of upper clamping plate by upper boss, lower bottom plate is cooperated with the lower line groove of lower clamping plate by lower boss, intermediate plate body both sides are provided with fixed seat, pull rod is U-shaped and two ends respectively pass through the first through-hole of intermediate plate body both sides fixed seat, locking bolt is at least two and sequentially pass through upper clamping plate, upper bottom plate, intermediate plate body, lower bottom plate and lower clamping plate, locking bolt is cooperatively connected with locking nut, the utility model structure is reasonable, when intermediate plate body, upper bottom plate, lower bottom plate, upper clamping plate, lower clamping plate are assembled, then the cooperation of locking bolt and locking nut is utilized, thereby avoid loosening, misplacement condition under gale environment, greatly improve the stability of whole when assembling.

Description

Technical Field

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

[0002] Bundle clamps are key electrical fittings used for fixing and tensioning overhead bundled insulated wires. They can be classified into two-core, four-core, and other types according to the number of insulated wire cores. Their design takes into account both structural strength and ease of installation.

[0003] The existing bundle clamp has fixed seats on both sides of the middle plate to accommodate the installation of the tie rod. The upper and lower base plates are usually directly attached to the upper and lower surfaces of the middle plate. However, in long-term windy conditions, the upper and lower base plates are prone to misalignment, which leads to a decrease in stability. Therefore, there is an urgent need for an improved technology to solve this problem in the existing technology. Utility Model Content

[0004] The purpose of this utility model is to provide a bundled wire clamp to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bundled wire clamp, comprising a middle plate, an upper base plate, a lower base plate, an upper clamping plate, a lower clamping plate, a pull rod, a locking bolt, and a locking nut. The upper surface of the middle plate has an upper slot, and the lower surface of the middle plate has a lower slot. The upper base plate is inserted into the upper slot of the middle plate, and the lower base plate is inserted into the lower slot of the middle plate. The upper surface of the upper base plate has several upper bosses, and the lower surface of the lower base plate has several lower bosses. The lower surface of the upper clamping plate has several upper wire grooves, and the upper surface of the lower clamping plate has several... The upper clamping plate is located at the upper end of the upper base plate and the upper boss mates with the upper wire groove. The lower clamping plate is located at the lower end of the lower base plate and the lower boss mates with the lower wire groove. Fixed seats are provided on both sides of the intermediate plate. The fixed seats have first through holes. The pull rod is U-shaped and its two ends pass through the first through holes of the fixed seats on both sides of the intermediate plate. There are at least two locking bolts that pass through the upper clamping plate, the upper base plate, the intermediate plate, the lower base plate, and the lower clamping plate in sequence. The locking bolts are connected with locking nuts and first washers. The first washer is pressed against the lower surface of the lower clamping plate by the locking nuts.

[0006] Preferably, the present invention provides a bundle clamp in which the cross-section of the upper slot matches the cross-section of the upper base plate, and a chamfer is formed on the outer periphery of the bottom of the upper base plate.

[0007] Preferably, the present invention provides a bundle clamp in which the cross-section of the lower slot matches the cross-section of the lower base plate, and a chamfer is formed on the outer periphery of the top of the lower base plate.

[0008] Preferably, the present invention provides a bundle clamp in which the pull rod has threads at both ends and is provided with a plurality of limiting nuts.

[0009] Preferably, the present invention provides a bundle clamp in which the top of the locking bolt is provided with a head, and a second washer is sleeved on one end of the locking bolt at the head, and the second washer is pressed onto the upper surface of the upper clamp plate by the head.

[0010] Preferably, the present invention provides a bundled wire clamp in which at least two second through holes are provided through the middle plate, the upper base plate, the lower base plate, the upper clamping plate and the lower clamping plate, and the locking bolt passes through the second through holes of the middle plate, the upper base plate, the lower base plate, the upper clamping plate and the lower clamping plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The upper surface of the middle plate has an upper slot, and the lower surface has a lower slot. The upper base plate is set in the upper slot, and the lower base plate is set in the lower slot. After the middle plate, upper base plate, lower base plate, upper clamping plate, and lower clamping plate are assembled, the locking bolts and locking nuts are used to prevent loosening or misalignment in windy conditions, which greatly improves the overall stability during assembly. Attached Figure Description

[0013] Figure 1 This is a front view structural diagram of the present invention;

[0014] Figure 2 This is a top view of the structure of this utility model;

[0015] Figure 3 This is a top view of the intermediate plate structure.

[0016] Figure 4 This is a schematic diagram of the cross-sectional structure of the intermediate plate.

[0017] Figure 5 This is a bottom view of the structure of this utility model located on the upper base plate;

[0018] Figure 6 This is a top view of the upper base plate structure (the lower base plate has the same structure as the upper base plate);

[0019] Figure 7 This is a schematic diagram of the upper base plate from the front view.

[0020] Figure 8 This is a schematic diagram of the upper clamping plate from below (the lower clamping plate has the same structure as the upper clamping plate).

[0021] In the diagram: 1. Middle plate; 2. Upper base plate; 3. Lower base plate; 4. Upper clamping plate; 5. Lower clamping plate; 6. Pull rod; 7. Locking bolt; 8. Locking nut; 9. Upper slot; 10. Lower slot; 11. Upper boss; 12. Lower boss; 13. Upper groove; 14. Lower groove; 15. Fixing seat; 16. First through hole; 17. First washer; 18. Limiting nut; 19. Head; 20. Second washer; 21. Second through hole. Detailed Implementation

[0022] The technical solution of this 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 this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] It should be noted that in the description of this utility model, the terms "inner", "outer", "upper", "lower", "both sides", "one end", "the other end", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] Please see Figure 1-8This utility model provides a technical solution: a bundled wire clamp, including a middle plate 1, an upper base plate 2, a lower base plate 3, an upper clamping plate 4, a lower clamping plate 5, a pull rod 6, a locking bolt 7, and a locking nut 8. The upper surface of the middle plate 1 has an upper slot 9, and the lower surface of the middle plate 1 has a lower slot 10. The upper base plate 2 is inserted into the upper slot 9 of the middle plate 1. The cross-section of the upper slot 9 matches the cross-section of the upper base plate 2 to ensure the stability of the upper base plate 2 after insertion. The bottom periphery of the upper base plate 2 is chamfered to facilitate insertion into the upper slot 9. The lower base plate 3 is inserted into the lower slot 10 of the middle plate 1. The cross-section of the lower slot 10 matches the cross-section of the lower base plate 3. The cross-section is matched to ensure the stability of the lower base plate 3 after it is inserted into the lower slot 10. The outer perimeter of the top of the lower base plate 3 is chamfered to facilitate the insertion of the lower base plate 3 into the lower slot 10. The upper surface of the upper base plate 2 is provided with several upper bosses 11, and the lower surface of the lower base plate 3 is provided with several lower bosses 12. The lower surface of the upper clamping plate 4 is provided with several upper wire grooves 13, and the upper surface of the lower clamping plate 5 is provided with several lower wire grooves 14. The upper clamping plate 4 is located at the upper end of the upper base plate 2 and the upper bosses 11 cooperate with the upper wire grooves 13. The lower clamping plate 5 is located at the lower end of the lower base plate 3 and the lower bosses 12 cooperate with the lower wire grooves 14. Fixing seats 15 are provided on both sides of the middle plate 1. The fixing seats 15 are provided with first through holes 16. The pull rod 6 is... The U-shaped pull rod 6 passes through the first through holes 16 of the fixing seats 15 on both sides of the intermediate plate 1. Both ends of the pull rod 6 are threaded and equipped with several limiting nuts 18 to prevent the pull rod 6 from falling off and to adjust the distance between the pull rod 6 and the intermediate plate 1. There are at least two locking bolts 7 that pass sequentially through the upper clamping plate 4, upper base plate 2, intermediate plate 1, lower base plate 3, and lower clamping plate 5. At least two second through holes 21 are provided through each of the intermediate plate 1, upper base plate 2, lower base plate 3, upper clamping plate 4, and lower clamping plate 5. The locking bolts 7 pass through the second through holes 21 of the intermediate plate 1, upper base plate 2, lower base plate 3, upper clamping plate 4, and lower clamping plate 5 to achieve locking. The bolt 7 is fitted with the intermediate plate 1, the upper base plate 2, the lower base plate 3, the upper clamping plate 4, and the lower clamping plate 5. The locking bolt 7 is connected with a locking nut 8 and a first washer 17. The first washer 17 is pressed against the lower surface of the lower clamping plate 5 by the locking nut 8. The top of the locking bolt 7 is provided with a head 19. A second washer 20 is sleeved at one end of the head 19 of the locking bolt 7. The second washer 20 is pressed against the upper surface of the upper clamping plate 4 by the head 19. The head 19 makes it easy to fix the locking bolt 7 with tools. Thus, by rotating the locking nut 8, the intermediate plate 1, the upper base plate 2, the lower base plate 3, the upper clamping plate 4, and the lower clamping plate 5 are locked. The second washer 20 prevents the head 19 from slipping.

[0025] Assembly Method and Principle: The intermediate plate 1 is integrally formed. An upper slot 9 is pre-drilled on the upper surface of the intermediate plate 1, and a slot 10 is pre-drilled on the lower surface. Fixing seats 15 are provided on both sides of the intermediate plate 1. Insert the upper base plate 2 into the upper slot 9 on the upper surface of the intermediate plate 1, and insert the lower base plate 3 into the lower slot 10 on the upper surface of the intermediate plate 1. Place the upper clamping plate 4 above the upper base plate 2, and insert the upper boss 11 into the upper groove 13 of the upper clamping plate 4. Place the lower clamping plate 5 below the lower base plate 3, and insert the lower boss 12 into the lower groove 14 of the lower clamping plate 5. Then, first, place the second washer 20 on top of the locking bolt 7, and then pass the locking bolt 7 sequentially through the second through holes 21 of the upper clamping plate 4, upper base plate 2, intermediate plate 1, lower base plate 3, and lower clamping plate 5. Place the first washer 17 on the bottom of the locking bolt 7, and then tighten the locking nut 8 onto the bottom of the locking bolt 7. Next, pass both ends of the U-shaped pull rod 6 through the first through holes 16 of the fixing seats 15 on both sides of the middle plate 1, and tighten the upper limit nuts 18 at both ends of the pull rod 6 to complete the assembly. In use, first loosen the locking nut 8, pass the wire harness through the upper wire groove 13 and the lower wire groove 14, and then tighten the locking nut 8. At this time, the wire harness is clamped between the upper boss 11 and the upper wire groove 13, and between the lower boss 12 and the lower wire groove 14, and connected to the mounting seat by the pull rod 6. The structure of this utility model is reasonable. The upper surface of the middle plate 1 has an upper slot 9, and the lower surface has a lower slot 10. The upper base plate 2 is set in the upper slot 9, and the lower base plate 3 is set in the lower slot 10. After the middle plate 1, upper base plate 2, lower base plate 3, upper clamping plate 4, and lower clamping plate 5 are assembled, the locking bolts 7 and locking nuts 8 are used to prevent loosening and misalignment in windy conditions, which greatly improves the overall stability during assembly.

[0026] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

[0027] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A bundle clamp, characterized in that: The system includes a middle plate (1), an upper base plate (2), a lower base plate (3), an upper clamping plate (4), a lower clamping plate (5), a pull rod (6), a locking bolt (7), and a locking nut (8). The upper surface of the middle plate (1) has an upper slot (9), and the lower surface of the middle plate (1) has a lower slot (10). The upper base plate (2) is inserted into the upper slot (9) of the middle plate (1), and the lower base plate (3) is inserted into the lower slot (10) of the middle plate (1). The upper surface of the upper base plate (2) has several upper bosses (11), and the lower surface of the lower base plate (3) has several lower bosses (12). The lower surface of the upper clamping plate (4) has several upper grooves (13), and the upper surface of the lower clamping plate (5) has several lower grooves (14). The upper clamping plate (4) is positioned on the upper base plate (6). 2) The upper end of the upper boss (11) and the upper wire groove (13) are engaged. The lower clamping plate (5) is set at the lower end of the lower base plate (3) and the lower boss (12) and the lower wire groove (14) are engaged. The middle plate (1) is provided with fixing seats (15) on both sides. The fixing seats (15) are provided with first through holes (16). The pull rod (6) is U-shaped and its two ends pass through the first through holes (16) of the fixing seats (15) on both sides of the middle plate (1). There are at least two locking bolts (7) that pass through the upper clamping plate (4), the upper base plate (2), the middle plate (1), the lower base plate (3) and the lower clamping plate (5) in sequence. The locking bolts (7) are engaged with locking nuts (8) and first washers (17). The first washer (17) is pressed onto the lower surface of the lower clamping plate (5) by the locking nuts (8).

2. A bundle clamp according to claim 1, characterized in that: The cross-section of the upper slot (9) matches the cross-section of the upper base plate (2), and a chamfer is formed on the outer periphery of the bottom of the upper base plate (2).

3. A bundle clamp according to claim 1, characterized in that: The cross-section of the lower slot (10) matches the cross-section of the lower base plate (3), and a chamfer is formed on the outer periphery of the top of the lower base plate (3).

4. A bundle clamp according to claim 1, characterized in that: The pull rod (6) has threads at both ends and is provided with several limit nuts (18).

5. A bundle clamp according to claim 1, characterized in that: The locking bolt (7) has a head (19) at its top end. A second washer (20) is fitted at one end of the head (19) of the locking bolt (7). The second washer (20) is pressed onto the upper surface of the upper clamping plate (4) through the head (19).

6. A bundle clamp according to claim 1, characterized in that: The intermediate plate (1), upper bottom plate (2), lower bottom plate (3), upper clamping plate (4) and lower clamping plate (5) are all provided with at least two second through holes (21), and the locking bolt (7) is provided in the second through holes (21) of the intermediate plate (1), upper bottom plate (2), lower bottom plate (3), upper clamping plate (4) and lower clamping plate (5).

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