CN212462641U - Novel single core rigidity mounting fixture - Google Patents

Abstract

The utility model discloses a novel single core rigidity mounting fixture relates to cable clamp technical field, including last clamp splice, lower clamp splice and mount pad, the equal fixed mounting of clamping face of going up clamp splice and lower clamp splice has the limiting plate, goes up the inside of clamp splice and lower clamp splice and has all seted up a plurality of spring rooms, and the equal fixed mounting of one side inner wall of a plurality of spring rooms has the return spring, and one side fixed mounting that the return spring kept away from the spring room inner wall has spring clamp plate, and one side fixed mounting that spring clamp plate kept away from the return spring has the spliced pole. This novel single core rigidity mounting fixture realizes fitting the cable of multiple size through the cooperation of splint, spliced pole, spring chamber, return spring, spacing post and rectangular channel and carries out the centre gripping, and the application scope of single core mounting fixture is increased, can play the effect of fastening the centre gripping to the cable equally to use high carbon steel to make clamp splice, lower clamp splice, mount pad, equipment bolt and splint as the main material, strengthen single core mounting fixture's whole rigidity.

Description

Novel single core rigidity mounting fixture

Technical Field

The utility model relates to a cable clamp technical field specifically is a novel single core rigidity mounting fixture.

Background

In electrical installation works, there are often construction issues of laying and installing single-core cables. Whether high-voltage cables erected aloft or transmission cables buried underground, the cables need to be fixed in certain places. Particularly, when high-voltage single-core cables of 10KV and above 10KV are installed, construction items for laying and installing are very inconvenient. After the cable is fixed well, the cable is still easy to slip and loose due to the action of external force, so that the cable needs to be clamped by a single-core fixing clamp to prevent the cable from falling off.

However, the existing single-core fixing clamp generally consists of an upper clamping block and a lower clamping block, the diameter of a cable which can be clamped is fixed, when the diameter of the cable is larger than the clamping diameter, the cable is easily damaged to a certain extent, when the diameter of the cable is smaller than the clamping diameter, the effect of fastening and clamping the cable cannot be achieved, and the existing single-core fixing clamp generally adopts iron as a raw material in the manufacturing process, so that the rigidity of the clamp is insufficient, and the clamp is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel single core rigidity mounting fixture possesses the strong not fragile advantage of cable and rigidity that is suitable for multiple diameter, has solved the problem of being suitable for cable size singleness and the poor easy damage of rigidity.

The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a novel single core rigidity mounting fixture, includes clamp splice, lower clamp splice and mount pad, the equal fixed mounting of clamping face of going up clamp splice and lower clamp splice has the limiting plate, go up the inside of clamp splice and lower clamp splice and all seted up a plurality of spring chambers, it is a plurality of the equal fixed mounting of one side inner wall of spring chamber has the return spring, one side fixed mounting that the return spring kept away from the spring chamber inner wall has spring plate, one side fixed mounting that spring plate kept away from the return spring has the spliced pole, spring plate's one end fixed mounting has splint is kept away from to the spliced pole, the clamping face fixed mounting of splint has the insulating sponge layer, the bottom fixed mounting of clamp splice has spacing fixture block down, spacing draw-in groove has been seted up at the top of mount pad.

Furthermore, the inside of going up clamp splice, lower clamp splice and mount pad all is seted up the equipment screw hole, and the position of equipment screw hole is corresponding, the inside threaded connection of equipment screw hole has the equipment bolt.

By adopting the technical scheme, the assembling bolt has the advantages that the assembling bolt can sequentially penetrate through the upper clamping block, the lower clamping block and the mounting seat through the assembling threaded hole, and the upper clamping block, the lower clamping block and the mounting seat are assembled and fixed.

Furthermore, the assembling bolt penetrates through the upper clamping block, the lower clamping block and the mounting seat in sequence through the assembling threaded hole and extends to the outer side of the mounting seat, the buffer spring is sleeved on the outer side of the assembling bolt, the gasket is sleeved on the outer portion of the assembling bolt, the specification size of the gasket is larger than that of the buffer spring, and the assembling nut is sleeved on the outer side of the assembling bolt.

Through adopting above-mentioned technical scheme, the advantage lies in buffer spring's effect and plays the cushioning effect when fastening the assembly nut to avoid assembly nut direct contact mount pad, make the fastening not thorough.

Furthermore, installation threaded holes are formed in the two ends of the installation seat, installation bolts are connected to the inner side threads of the installation threaded holes, the installation bolts penetrate through the installation seat through the installation threaded holes and extend to the outer side of the installation seat, and installation nuts are sleeved on the outer side of the installation bolts.

Through adopting above-mentioned technical scheme, the advantage lies in that the effect of construction bolt is to the whole fixed mounting that carries out of anchor clamps.

Further, a limiting rod is fixedly mounted on the side wall of one side of the inner portion of the spring chamber, the limiting rod is located on the inner side of the return spring, rectangular grooves are formed in the connecting column and the spring pressing plate, and the specification size of each rectangular groove is matched with the specification size of the limiting rod.

Through adopting above-mentioned technical scheme, the advantage lies in that the effect of gag lever post prevents that spring plate from when compressing back force spring, and back force spring off tracking.

Furthermore, the limiting plates are two, the clamping plate is located between the two limiting plates, and the specification size of the limiting clamping groove is matched with that of the limiting clamping block.

Through adopting above-mentioned technical scheme, the advantage lies in that the effect of limiting plate makes two splint when the centre gripping cable on same vertical face, reinforcing centre gripping effect, and spacing fixture block can the joint advance the inside of spacing draw-in groove.

Furthermore, the upper clamping block, the lower clamping block, the mounting seat, the assembling bolt and the clamping plate are all made of high-carbon steel.

By adopting the technical scheme, the fixture has the advantages that the high-carbon steel has stronger rigidity and elasticity, and the overall rigidity of the fixture can be enhanced.

Compared with the prior art, this novel single core rigidity mounting fixture possesses following beneficial effect:

1. the utility model discloses a splint, the spliced pole, the spring chamber, the return spring, the cooperation of spacing post and rectangular channel is realized fitting in and is carried out the centre gripping to the cable of multiple size, the application scope of single core mounting fixture of increase, can not cause certain damage to the cable when the great cable of centre gripping diameter, when the less cable of centre gripping diameter, can play the effect of fastening the centre gripping to the cable equally, be provided with the insulating sponge layer at the clamping face of splint in addition, can prevent splint and cable direct contact, realize the effect of protection cable.

2. The utility model discloses an adopt high carbon steel to make clamp splice, mount pad, equipment bolt and splint down for the essential material, the rigidity and the elasticity of high carbon steel are stronger, can strengthen the rigidity of clamp splice, lower clamp splice, mount pad, equipment bolt and splint to strengthen single core mounting fixture's whole rigidity, make anchor clamps not fragile, the life of extension anchor clamps reduces the change number of times, practices thrift manpower and materials.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

fig. 4 is a top view of the structure mounting base of the present invention.

In the figure: 1. an upper clamping block; 2. a lower clamping block; 3. a mounting seat; 4. a limiting plate; 5. assembling the bolts; 6. a splint; 7. an insulating sponge layer; 8. assembling a nut; 9. a gasket; 10. a buffer spring; 11. a limiting clamping block; 12. Installing a bolt; 13. mounting a nut; 14. assembling the threaded hole; 15. installing a threaded hole; 16. a limiting clamping groove; 17. connecting columns; 18. a rectangular groove; 19. a spring pressing plate; 20. a return spring; 21. a limiting rod; 22. a spring chamber.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: a novel single-core rigid fixing clamp comprises an upper clamping block 1, a lower clamping block 2 and a mounting seat 3, wherein assembly threaded holes 14 are formed in the upper clamping block 1, the lower clamping block 2 and the mounting seat 3, the positions of the assembly threaded holes 14 correspond to each other, an assembly bolt 5 is connected with the inner portion of each assembly threaded hole 14 in a threaded manner, the assembly bolt 5 sequentially penetrates through the upper clamping block 1, the lower clamping block 2 and the mounting seat 3 through the assembly threaded holes 14 and extends to the outer side of the mounting seat 3, a buffer spring 10 is sleeved on the outer side of the assembly bolt 5, a gasket 9 is sleeved on the outer portion of the assembly bolt 5, the specification size of the gasket 9 is larger than that of the buffer spring 10, an assembly nut 8 is sleeved on the outer side of the assembly bolt 5, the assembly bolt 5 sequentially penetrates through the upper clamping block 1, the lower clamping block 2 and the mounting seat 3 through the assembly threaded holes 14 to assemble and fix the upper clamping block 1, the lower clamping block, the buffer spring 10 has the function of buffering when fastening the assembly nut 8 and avoiding the assembly nut 8 from directly contacting the mounting seat 3, so that the fastening is not thorough, the clamping surfaces of the upper clamping block 1 and the lower clamping block 2 are fixedly provided with the limiting plates 4, the limiting plates 4 are two, the clamping plate 6 is positioned between the two limiting plates 4, the limiting plates 4 are used for enabling the two clamping plates 6 to be on the same vertical surface when the clamping plate 6 clamps a cable, so that the clamping effect is enhanced, the inner parts of the upper clamping block 1 and the lower clamping block 2 are respectively provided with a plurality of spring chambers 22, the side wall of one side of the inner part of each spring chamber 22 is fixedly provided with the limiting rod 21, the limiting rod 21 is positioned at the inner side of the return spring 20, the inner parts of the connecting column 17 and the spring pressing plate 19 are respectively provided with the rectangular groove 18, the specification size of the rectangular groove 18 is matched with the specification size of the limiting rod 21, the limiting rod 21, the back force springs 20 are deviated, the inner walls of one sides of a plurality of spring chambers 22 are fixedly provided with the back force springs 20, one sides of the back force springs 20 far away from the inner walls of the spring chambers 22 are fixedly provided with spring pressing plates 19, one sides of the spring pressing plates 19 far away from the back force springs 20 are fixedly provided with connecting columns 17, one ends of the connecting columns 17 far away from the spring pressing plates 19 are fixedly provided with clamping plates 6, the clamping surfaces of the clamping plates 6 are fixedly provided with insulating sponge layers 7, the bottom of the lower clamping block 2 is fixedly provided with limiting clamping blocks 11, the top of the mounting seat 3 is provided with limiting clamping grooves 16, the specification and the dimension of the limiting clamping grooves 16 are matched with the specification and the dimension of the limiting clamping blocks 11, the limiting clamping blocks 11 can be clamped into the limiting clamping grooves 16, the mounting threaded holes 15 are respectively formed in the inner parts of the two ends of the mounting seat 3, and extend to the outside of mount pad 3, mounting nut 13 has been cup jointed in the outside of construction bolt 12, and the effect of construction bolt 12 is to the whole fixed mounting that carries out of anchor clamps, and the material of going up clamp splice 1, lower clamp splice 2, mount pad 3, assembly bolt 5 and splint 6 is high carbon steel, and the rigidity and the elasticity of high carbon steel are stronger, can strengthen the whole rigidity of anchor clamps.

During the use, at first place the cable between splint 6 of last clamp splice 1 and splint 6 of clamp splice 2 down, then will be 2 bottom spacing fixture blocks 11 of clamp splice down insert inside the spacing draw-in groove 16 at mount pad 3 top, then pass through in proper order clamp splice 1 through equipment bolt 5, the inside equipment screw hole 14 of clamp splice 2 and mount pad 3 down, to last clamp splice 1, clamp splice 2 and mount pad 3 assemble fixedly down, and fasten through equipment nut 8, then installation bolt 12 carries out fixed mounting to the clamp wholly, and fasten through mounting nut 13.

Claims (7)

1. The utility model provides a novel single core rigidity mounting fixture, includes clamp splice (1), clamp splice (2) and mount pad (3) down, its characterized in that: limiting plates (4) are fixedly arranged on the clamping surfaces of the upper clamping block (1) and the lower clamping block (2), a plurality of spring chambers (22) are respectively arranged inside the upper clamping block (1) and the lower clamping block (2), return springs (20) are respectively fixedly arranged on the inner walls of one sides of the spring chambers (22), a spring pressure plate (19) is fixedly arranged on one side of the return spring (20) far away from the inner wall of the spring chamber (22), a connecting column (17) is fixedly arranged on one side of the spring pressure plate (19) far away from the return spring (20), a clamping plate (6) is fixedly arranged at one end of the connecting column (17) far away from the spring pressing plate (19), an insulating sponge layer (7) is fixedly arranged on the clamping surface of the clamping plate (6), the bottom of the lower clamping block (2) is fixedly provided with a limiting clamping block (11), and the top of the mounting seat (3) is provided with a limiting clamping groove (16).

2. A novel single core rigid mounting clip as claimed in claim 1, wherein: the assembling device is characterized in that assembling threaded holes (14) are formed in the upper clamping block (1), the lower clamping block (2) and the mounting seat (3), the positions of the assembling threaded holes (14) are corresponding, and assembling bolts (5) are connected to the inner threads of the assembling threaded holes (14).

3. A novel single core rigid mounting clip as claimed in claim 2, wherein: the assembling bolt (5) sequentially penetrates through the upper clamping block (1), the lower clamping block (2) and the mounting seat (3) through the assembling threaded hole (14) and extends to the outer side of the mounting seat (3), the buffer spring (10) is sleeved on the outer side of the assembling bolt (5), the gasket (9) is sleeved on the outer portion of the assembling bolt (5), the specification size of the gasket (9) is larger than that of the buffer spring (10), and the assembling nut (8) is sleeved on the outer side of the assembling bolt (5).

4. A novel single core rigid mounting clip as claimed in claim 1, wherein: installation screw hole (15) have all been seted up to the inside at mount pad (3) both ends, the inboard threaded connection of installation screw hole (15) has mounting bolt (12), mounting bolt (12) run through mount pad (3) through installation screw hole (15), and extend to the mount pad (3) outside, mounting nut (13) have been cup jointed in the outside of mounting bolt (12).

5. A novel single core rigid mounting clip as claimed in claim 1, wherein: spring chamber (22) inside one side lateral wall fixed mounting has gag lever post (21), gag lever post (21) are located the inboard of return spring (20), rectangular channel (18) have all been seted up to the inside of spliced pole (17) and spring clamp plate (19), the specification and size looks adaptation of rectangular channel (18) and the specification and size of gag lever post (21).

6. A novel single core rigid mounting clip as claimed in claim 1, wherein: the number of the limiting plates (4) is two, the clamping plate (6) is located between the two limiting plates (4), and the specification size of the limiting clamping groove (16) is matched with that of the limiting clamping block (11).

7. A novel single core rigid mounting clip as claimed in claim 1, wherein: the upper clamping block (1), the lower clamping block (2), the mounting seat (3), the assembling bolt (5) and the clamping plate (6) are all made of high-carbon steel.

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