Spacing-adjustable parallel groove clamp

Abstract

The utility model provides a parallel groove clamp with an adjustable spacing, which relates to the field of parallel groove clamps, and comprises a bottom plate, a cover plate and wire clamping seats, the top of the bottom plate and the bottom of the cover plate are respectively provided with the wire clamping seats, a fixing assembly is arranged between the bottom plate and the cover plate, the bottom plate and the cover plate are also provided with an adjusting assembly for adjusting the spacing of the wire clamping seats, and the adjusting assembly is arranged on the bottom plate and the cover plate. The adjusting assembly comprises mounting grooves, an adjusting screw rod, an adjusting nut, a first mounting block, a sliding assembly and an elastic assembly; the mounting grooves are symmetrically formed in the middle ends of the bottom plate and the cover plate; according to the utility model, the adjusting nut is rotated to extrude the first mounting block to move towards the inner side so as to adjust the position of the wire clamping seat, so that the purpose of adjusting the distance between the wire clamping seats is achieved, the mounting requirements of different occasions of electric power engineering are met, model division is not needed, the mounting cost of the electric power engineering is greatly reduced, and the working efficiency is improved. And meanwhile, the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of parallel groove wire clamps, in particular to a parallel groove wire clamp with adjustable spacing. Background Art

[0002] The parallel groove clamp is used for connecting aluminum stranded wire or steel core aluminum stranded wire with small and medium cross-section and steel stranded wire of overhead lightning arrester at the position where it does not bear tension, and is also used for non-straight jumper connection;

[0003] The spacing between the wire grooves on the existing parallel groove wire clamp is fixed, but in power engineering, the horizontal arrangement spacing of the wires is different, so different types of wire clamps are needed in the installation of the parallel groove wire clamp in the power engineering, which limits the use of the parallel groove wire clamp in the power engineering and also increases the purchase cost of the corresponding type of parallel groove wire clamp. Therefore, the utility model proposes a parallel groove wire clamp with adjustable spacing to solve the problems existing in the prior art. Utility Model Content

[0004] In view of the above problems, the utility model proposes a parallel groove wire clamp with adjustable spacing. The parallel groove wire clamp with adjustable spacing squeezes the first mounting block inward by rotating the adjusting nut, and then adjusts the position of the wire clamp seat, thereby achieving the purpose of adjusting the spacing between the wire clamp seats, thereby meeting the installation needs of different occasions in power engineering, eliminating the need to divide models, greatly reducing the installation cost of power engineering, and also increasing the scope of use of the device.

[0005] To achieve the purpose of the utility model, the utility model is implemented by the following technical solutions: a parallel groove wire clamp with adjustable spacing, comprising a bottom plate, a cover plate and a wire clamp seat, the top of the bottom plate and the bottom of the cover plate are both provided with wire clamp seats, a fixing component is provided between the bottom plate and the cover plate, and an adjustment component for adjusting the spacing of the wire clamp seats is also provided on the bottom plate and the cover plate;

[0006] The adjusting component includes a mounting groove, an adjusting screw, an adjusting nut, a first mounting block, a sliding component and an elastic component. The middle ends of the base plate and the cover plate are symmetrically provided with mounting grooves, and an adjusting screw is fixed in the mounting groove. The outer side wall of the wire clamp seat is symmetrically provided with a first mounting block, and the adjusting screw passes through the first mounting block and is slidably connected to the first mounting block. An adjusting nut is provided on the outer side of the first mounting block, and the adjusting nut is threadedly connected to the adjusting screw. The wire clamp seat is slidably connected to the base plate and the cover plate through a sliding component, and an elastic component for pushing the wire clamp seat to move is also provided on the base plate and the cover plate.

[0007] A further improvement is that the sliding assembly includes a sliding groove, a sliding rod and a second mounting block, sliding grooves are symmetrically arranged on both sides of the mounting groove, a sliding rod is fixed in the sliding groove, a second mounting block is slidably arranged on the sliding rod, and the second mounting block is fixedly connected to the wire clamping seat.

[0008] A further improvement is that the elastic component includes a spring, the spring is sleeved on the slide rod, and the spring is located on the inner side of the second mounting block.

[0009] A further improvement is that the fixing assembly includes fixing holes, fixing screws and fixing nuts, three groups of fixing holes are evenly spaced on the base plate and the cover plate, fixing screws are inserted into the fixing holes, and fixing nuts are provided at the lower ends of the fixing screws.

[0010] A further improvement is that scale lines are provided at the ends of the bottom plate and the cover plate, and a pointer is provided at the center line of the end of the wire clamping seat, and the pointer is aligned with the scale lines.

[0011] A further improvement is that: the inner side of the wire clamping seat is provided with anti-skid patterns, and the anti-skid patterns are made of rubber material.

[0012] The beneficial effects of the utility model are as follows: the utility model adjusts the position of the wire clamping seat by rotating the adjusting nut to squeeze the first mounting block to move inward, thereby adjusting the spacing between the wire clamping seats, thereby meeting the installation needs of different occasions in power engineering, and no longer needing to divide the models, which greatly reduces the installation cost of the power engineering, and also increases the scope of use of the device, and determines the moving distance of the wire clamping seat through the cooperation of the pointer and the scale line, thereby facilitating the alignment and movement of other wire clamping seats. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is an assembly schematic diagram of the utility model.

[0014] Figure 2 It is a disassembly schematic diagram of the utility model.

[0015] Among them: 1. Base plate; 2. Cover plate; 3. Wire clamp seat; 4. Mounting groove; 5. Adjusting screw; 6. Adjusting nut; 7. First mounting block; 8. Slide groove; 9. Slide rod; 10. Second mounting block; 11. Spring; 12. Fixing hole; 13. Fixing screw; 14. Fixing nut; 15. Scale line; 16. Pointer; 17. Anti-slip pattern. DETAILED DESCRIPTION

[0016] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0017] according to Figure 1-2 As shown, this embodiment proposes a parallel groove wire clamp with adjustable spacing, comprising a bottom plate 1, a cover plate 2 and a wire clamp seat 3, the top of the bottom plate 1 and the bottom of the cover plate 2 are both provided with the wire clamp seat 3, a fixing component is provided between the bottom plate 1 and the cover plate 2, and an adjusting component for adjusting the spacing of the wire clamp seat 3 is also provided on the bottom plate 1 and the cover plate 2;

[0018] The adjustment component includes a mounting groove 4, an adjustment screw 5, an adjustment nut 6, a first mounting block 7, a sliding component and an elastic component. The middle ends of the base plate 1 and the cover plate 2 are symmetrically provided with mounting grooves 4, and the adjusting screws 5 are fixed in the mounting grooves 4. The first mounting blocks 7 are symmetrically provided on the outer wall of the wire clamping seat 3. The adjusting screw 5 passes through the first mounting block 7 and is slidably connected to the first mounting block 7. An adjusting nut 6 is provided on the outer side of the first mounting block 7, and the adjusting nut 6 is threadedly connected to the adjusting screw 5. The wire clamping seat 3 is slidably connected to the base plate 1 and the cover plate 2 through a sliding component. The base plate 1 and the cover plate 2 are also provided with elastic components for pushing the wire clamping seat 3 to move.

[0019] The device adjusts the position of the wire clamping seat 3 by rotating the adjusting nut 6 to squeeze the first mounting block 7 to move inward, thereby adjusting the position of the wire clamping seat 3, so as to achieve the purpose of adjusting the distance between the wire clamping seats 3, thereby meeting the installation needs of different occasions of power engineering, and no longer needing to divide the models, which greatly reduces the installation cost of the power engineering, and also increases the scope of use of the device. In the process of adjusting the distance between the wire clamping seats 3, the function of the elastic component is to squeeze the first mounting block 7 outward through the elastic component when the adjusting nut 6 is screwed outward, thereby increasing the distance between the wire clamping seats 3. On the contrary, when the adjusting nut 6 is screwed inward, the distance between the wire clamping seats 3 is reduced.

[0020] The sliding assembly includes a sliding groove 8, a sliding rod 9 and a second mounting block 10. The sliding grooves 8 are symmetrically arranged on both sides of the mounting groove 4. The sliding rod 9 is fixed in the sliding groove 8. The second mounting block 10 is slidably arranged on the sliding rod 9. The second mounting block 10 is fixedly connected to the wire clamping seat 3.

[0021] The movement of the clamping seat 3 is limited by the cooperation between the slide bar 9 and the second mounting block 10, thereby ensuring the stability of the clamping seat 3 when moving.

[0022] The elastic component includes a spring 11 , which is sleeved on the slide rod 9 and located on the inner side of the second mounting block 10 .

[0023] The elastic potential energy of the spring 11 provides power for the outward movement of the second mounting block 10 , thereby ensuring the movement of the clamping seat 3 .

[0024] The fixing assembly includes fixing holes 12, fixing screws 13 and fixing nuts 14. Three groups of fixing holes 12 are evenly spaced on the base plate 1 and the cover plate 2. Fixing screws 13 are inserted into the fixing holes 12. Fixing nuts 14 are provided at the lower ends of the fixing screws 13.

[0025] The fixing screw 13 is inserted into the fixing hole 12 and then tightened by the fixing nut 14, so as to ensure the stability of the wire clamping seat 3 in clamping the wire.

[0026] The ends of the bottom plate 1 and the cover plate 2 are both provided with scale lines 15 , and the center line of the end of the wire clamping seat 3 is provided with a pointer 16 , and the pointer 16 is aligned with the scale line 15 .

[0027] The position of the clamping seat 3 is adjusted by rotating the adjusting nut 6 , and the moving distance of the clamping seat 3 is determined by the cooperation between the pointer 16 and the scale line 15 , thereby facilitating the alignment and movement of other clamping seats 3 .

[0028] The inner side of the wire clamping seat 3 is provided with anti-skid patterns 17 , and the anti-skid patterns 17 are made of rubber.

[0029] The parallel groove wire clamp with adjustable spacing can adjust the position of the wire clamp seat 3 by screwing the adjusting nut 6 in or out and cooperating with the elastic potential energy of the spring 11, thereby adjusting the spacing between the wire clamp seats 3 to meet the use of the wire clamp in different occasions. At the same time, the device is provided with a scale line 15 at the end, and a pointer 16 is provided at the middle end of the wire clamp seat 3, which is convenient for accurate positioning of the adjustment position and further convenient for adjusting the position of the wire clamp seat 3.

[0030] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A parallel groove wire clamp with adjustable spacing, comprising a base plate (1), a cover plate (2) and a wire clamp seat (3), characterized in that: A wire clamping seat (3) is disposed on the top of the base plate (1) and the bottom of the cover plate (2); a fixing component is disposed between the base plate (1) and the cover plate (2); and an adjustment component for adjusting the spacing between the wire clamping seats (3) is also disposed on the base plate (1) and the cover plate (2); The adjustment component comprises a mounting groove (4), an adjustment screw (5), an adjustment nut (6), a first mounting block (7), a sliding component and an elastic component. The middle ends of the base plate (1) and the cover plate (2) are symmetrically provided with mounting grooves (4), the adjustment screws (5) are fixed in the mounting grooves (4), the outer side wall of the clamping seat (3) is symmetrically provided with first mounting blocks (7), the adjustment screws (5) penetrate the first mounting blocks (7) and are slidably connected to the first mounting blocks (7), the outer side of the first mounting block (7) is provided with an adjustment nut (6), the adjustment nut (6) is threadedly connected to the adjustment screw (5), the clamping seat (3) is slidably connected to the base plate (1) and the cover plate (2) through the sliding component, and the base plate (1) and the cover plate (2) are also provided with elastic components for pushing the clamping seat (3) to move.

2. The parallel groove clamp with adjustable spacing according to claim 1, characterized in that: The sliding assembly comprises a sliding groove (8), a sliding rod (9) and a second mounting block (10); the sliding grooves (8) are symmetrically arranged on both sides of the mounting groove (4); the sliding rod (9) is fixed in the sliding groove (8); the second mounting block (10) is slidably arranged on the sliding rod (9); and the second mounting block (10) is fixedly connected to the wire clamping seat (3).

3. The parallel groove clamp with adjustable spacing according to claim 2, characterized in that: The elastic component comprises a spring (11), the spring (11) is sleeved on the slide rod (9), and the spring (11) is located on the inner side of the second mounting block (10).

4. The parallel groove clamp with adjustable spacing according to claim 1, characterized in that: The fixing assembly comprises fixing holes (12), fixing screws (13) and fixing nuts (14); three groups of fixing holes (12) are evenly spaced on the base plate (1) and the cover plate (2); fixing screws (13) are inserted into the fixing holes (12); and fixing nuts (14) are provided at the lower ends of the fixing screws (13).

5. The parallel groove clamp with adjustable spacing according to claim 1, characterized in that: The ends of the bottom plate (1) and the cover plate (2) are both provided with scale lines (15), and a pointer (16) is provided at the midline of the end of the clamping seat (3), and the pointer (16) is aligned with the scale line (15).

6. The parallel groove clamp with adjustable spacing according to claim 1, characterized in that: The inner side of the wire clamping seat (3) is provided with an anti-skid pattern (17), and the anti-skid pattern (17) is made of rubber material.

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