CN201106657Y

CN201106657Y - Steel cable clamper

Info

Publication number: CN201106657Y
Application number: CNU2007201275628U
Authority: CN
Inventors: 赖耀中; 赖名彦
Original assignee: DECHANG SCREW ENTERPRISE Co Ltd
Current assignee: DECHANG SCREW ENTERPRISE Co Ltd
Priority date: 2007-08-08
Filing date: 2007-08-08
Publication date: 2008-08-27
Anticipated expiration: 2017-08-08

Abstract

The utility model relates to a tightwire clamp which is provided with a column type body. The column body is axially provided with a long tightwire pore canal which is just matched with two paratactic and adjacent tightwires. More than one tightening screw piece is arranged at two opposite sides of the tightwire pore canal with an alternate setting form. The end part of the tightwire is firmly fastened and positioned by utilizing the alternate pressing function of each tightening screw piece, thereby improving the constrict strength and use security of the tightwire clamp.

Description

The cable wire anchor clamps

Technical field

The utility model relates to a kind of fixing device, relate in particular to a kind of can be firmly with the novel cable wire anchor clamps of cable wire end clips fixed position.

Background technique

Structural form such as Fig. 5, shown in Figure 6 of at present common cable wire anchor clamps, these cable wire anchor clamps 90 include saddle type piece 91, a U type rod member 92 and two nuts 93 with the forging type moulding; Wherein, this saddle type piece 91 is interval with two in the plate face and uses the perforation 911 of passing for this U type rod member 92 set two screw rods ends, and respectively is provided with a pair of side arm 912 in the both sides of saddle type piece 91; When assembling is used, allow cable wire 50 by the clamp area 94 of saddle type piece 91 with 92 formation that enclose of U type rod member, the effect of tightening that cooperation is produced in U type rod member 92 with two nuts, 93 relative screw locks as shown in Figure 5, reaches with the usefulness of cable wire anchor clamps 90 with cable wire 50 clampings location.

Yet this creator finds through the actual back of manipulating, existing cable wire anchor clamps 90 are relatively poor with the structural strength of the saddle type piece 91 of forging type moulding, easy generating material fatigue or the problem of destroying, and existing cable wire anchor clamps 90 only utilize single U type rod member 92 that the effect of tightening is provided, its can produce to tighten effect quite limited, particularly as shown in Figure 6, because residual between cable wire 50 and the saddle type piece 91 have sizable gap, as long as tightening the cable wire 50 at position deforms, cable wire 50 overloads or nut 93 take place loosening, the problem of cable wire 50 loosening slippages all may take place, directly have influence on the effective utilization and the Security of cable wire anchor clamps 90, have really and studied improved necessity again.

The model utility content

Technical problem underlying to be solved in the utility model is, what overcome that existing cable wire anchor clamps exist tightens problem and the restriction such as loosening slippage easily of the not good and cable wire of intensity, and a kind of cable wire anchor clamps are provided, and it can be firmly with cable wire end clips fixed position.

The technological scheme that its technical problem that solves the utility model adopts is:

A kind of cable wire anchor clamps, it is characterized in that, comprising: a column type body is axially to run through to be provided with a duct that is the slotted hole form, and, be respectively equipped with the screw that is connected with this duct more than with the form that is crisscross arranged relatively at the relative two opposite sides outer circumferential face at these two ends, duct; And in each screw each in conjunction with being provided with a tighten spiro piece.

Aforesaid cable wire anchor clamps, wherein the column type body internal face that is positioned at two ends, described duct is made as a roughened surface.

Aforesaid cable wire anchor clamps, wherein the column type body is concaved with several costal groove at interval in the position of described duct internal face with respect to described tighten spiro piece.

Aforesaid cable wire anchor clamps, wherein the diameter of screw is greater than the width in described duct.

Aforesaid cable wire anchor clamps, wherein tighten spiro piece is provided with one in order to compress the end that compresses of cable wire, and this end face that compresses end is made as plane form.

Aforesaid cable wire anchor clamps, wherein the column type body is provided with three and is crisscross arranged in the described screw of two opposite sides.

Aforesaid cable wire anchor clamps, wherein the diameter of screw is the spacing greater than two adjacent screws.

Aforesaid cable wire anchor clamps, wherein the diameter of screw is the width greater than described duct.

The utility model provides the cable wire anchor clamps, and the advantage and the effect that can obtain comprise at least:

1, column type body of the present utility model is to make with steel car system or forging mode, collocation just designs with the microscler cable wire duct that rope diameter is complementary, solve the problem that the easy generating material of existing saddle type anchor clamps is tired or destroy effectively, the structural strength and the Security that significantly improve the cable wire anchor clamps.

2, the utility model utilization is provided with the column type body in cable wire duct, collocation is each tighten spiro piece that staggered form is provided with, can be effectively cable wire be formed and be similar to the deformed region that compresses that S shape is crisscross arranged more than two, that significantly improves the cable wire anchor clamps effectively tightens locking location usefulness.

3, the utility model be located at the specification in the cable wire duct of column type body be just and the diameter of cable wire be complementary, when utilizing tighten spiro piece to compress packing, almost there is not residual gap between cable wire and the duct, the problem of the loosening slippage of cable wire can not take place to cause because of cable wire distortion, and that effectively guarantees the cable wire anchor clamps tightens locking usefulness.

4, the internal face with respect to each tighten spiro piece is provided with structures such as roughened surface and a plurality of costal grooves to the utility model in the cable wire duct, can further improve the cable wire anchor clamps cable wire compressed snap-in location usefulness and safety in utilization.

5, the utility model is made as plane form with each tighten spiro piece in order to the end face that compresses end that compresses the packing cable wire, compresses the packing effect so as to raising, and avoids hurting cable wire.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the user mode reference drawing of the utility model preferred embodiment.

Fig. 2 is the three-dimensional sectional structure chart of the utility model preferred embodiment.

Fig. 3 is the side direction cross-sectional view of the utility model preferred embodiment user mode.

Fig. 4 is the horizontal section structural representation of the utility model preferred embodiment user mode.

Fig. 5 is the user mode reference drawing of existing cable wire anchor clamps.

Fig. 6 is the horizontal section structural representation of existing cable wire anchor clamps.

The number in the figure explanation:

10 column type bodies, 11 ducts

12 screws, 13 roughened surfaces

14 costal grooves

20 tighten spiro pieces 21 compress end

22 drive ends

50 cable wires

90 cable wire anchor clamps, 91 saddle type pieces

911 perforation, 912 side arms

92U type rod member 93 nuts

94 clamp area

Embodiment

The preferred embodiment of cable wire anchor clamps provided by the utility model as shown in Figure 1 and Figure 2, these cable wire anchor clamps are to include a column type body 10 and the tighten spiro piece more than two 20; Wherein:

This column type body 10 is the piece cylindricality attitudes so that steel car system constitutes or the forging mode is made, and according to cable wire 50 diameters of arranging in pairs or groups mutually, run through to be provided with a duct 11 that is the slotted hole form in the shaft core position of column type body 10, as shown in the figure the sectional shape in embodiment's duct 11 be made as be substantially equal to two cable wires 50 and by the time long hole shape conform to; This column type body 10 is with the staggered relatively form that is provided with, respectively be provided with the screw 12 that is connected with duct 11 more than respectively at two opposite sides outer circumferential face with respect to 11 two ends, microscler duct, the diameter of each screw 12 is the width that are slightly larger than microscler duct 11, and the spacing of two adjacent screws 12;

Embodiment's column type body 10 is made as two screws 12 and the example that screw 12 is crisscross arranged respectively in two opposite sides as shown in the figure, and in order to strengthen that cable wire 50 compressed the interlock effect, the utility model is provided with roughened surface 13 with the internal face that column type body 10 is positioned at 11 two ends, microscler duct, and is concaved with several costal groove 14 at the location interval with respect to tighten spiro piece 20;

Each tighten spiro piece 20 is that screw lock is incorporated into the screw configuration at corresponding screw 12 places respectively, it is holding 21 towards the end formation one in microscler duct 11 in order to compress compressing of cable wire 50, and forms the drive end 22 of a usefulness for tool drives in the end towards column type body 10 outsides; Wherein, this end face that compresses end 21 is made as plane form, to avoid hurting cable wire 50; This drive end 22 can be made as various forms such as in-line groove, cross bath or hexagon counterbore, and embodiment's drive end 22 is made as hexagon counterbore form as shown in the figure.

See also Fig. 2 to shown in Figure 4, when the utility model uses in assembling, after cable wire 50 being passed the microscler duct 11 of column type body 10, again the end of cable wire 50 is passed microscler duct 11 again, meaning promptly has twice cable wire 50 also by forming the form that is complementary by microscler duct 11 with microscler duct 11; Then with instrument each tighten spiro piece 20 is given the screw lock packing powerfully one by one, can allow each tighten spiro piece 21 cable wire 50 be bent slightly and be resisted against on column type body 10 the opposite sides set roughened surface 13 and costal groove 14 to compress end 21, as shown in Figure 3, effectively to cable wire 50 produce be similar to more than two that S shape is crisscross arranged compress deformed region firmly tighten locating effect.

Moreover, column type body 10 of the present utility model is to make with steel car system or forging mode, can significantly improve the structural strength of cable wire anchor clamps, and as shown in Figure 4, because the specification in cable wire duct 11 is just to be complementary with also leaning on the diameter of cable wire 50, allowing does not almost have residual gap between cable wire 50 and the duct 11, can avoid cable wire 50 to deform and become flexible after locking, guarantees that the cable wire anchor clamps compress snap-in location usefulness and safety in utilization to cable wire 50.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. cable wire anchor clamps is characterized in that, comprising:

One column type body is axially to run through to be provided with a duct that is the slotted hole form, and at the two opposite sides outer circumferential face at these two ends, duct relatively, is respectively equipped with the screw that is connected with this duct more than with the form that is crisscross arranged relatively; And

Be provided with a tighten spiro piece in each combination of each screw.

2. cable wire anchor clamps according to claim 1 is characterized in that the internal face that described column type body is positioned at two ends, described duct is made as a roughened surface.

3. cable wire anchor clamps according to claim 2 is characterized in that described column type body in the position of described duct internal face with respect to described tighten spiro piece, are concaved with several costal groove at interval.

4. cable wire anchor clamps according to claim 3 is characterized in that the width of the diameter of described screw greater than described duct.

5. cable wire anchor clamps according to claim 4 is characterized in that described tighten spiro piece is provided with one in order to compress the end that compresses of cable wire, and this end face that compresses end is made as plane form.

6. according to each described cable wire anchor clamps in the claim 1 to 5, it is characterized in that described column type body is provided with three and is crisscross arranged in the described screw of two opposite sides.

7. cable wire anchor clamps according to claim 6, the diameter that it is characterized in that described screw are the spacings greater than two adjacent screws.

8. cable wire anchor clamps according to claim 1 and 2, the diameter that it is characterized in that described screw are the width greater than described duct.

9. according to claim 1,2 or 3 described cable wire anchor clamps, it is characterized in that described tighten spiro piece is provided with one in order to compress the end that compresses of cable wire, this end face that compresses end is made as plane form.