CN205152792U - A anchor for wire rope holds tightly - Google Patents
A anchor for wire rope holds tightly Download PDFInfo
- Publication number
- CN205152792U CN205152792U CN201520843727.6U CN201520843727U CN205152792U CN 205152792 U CN205152792 U CN 205152792U CN 201520843727 U CN201520843727 U CN 201520843727U CN 205152792 U CN205152792 U CN 205152792U
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- pressure plate
- wire rope
- plate
- fixed pressure
- movable pressure
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Abstract
The utility model provides an anchor for wire rope holds tightly, includes: upper plate, curb plate, movable pressure plate and fixed pressure plate, the upper plate connects into a whole with the curb plate through the gusset, and the fixed pressure plate pastes tight parallel connection for whole through the connecting bolt that excels in with the fixed pressure plate, the arc groove has been opened on movable pressure plate and the fixed pressure plate respectively, the movable pressure plate is small in ends, broad in the middle, and there are two triangular archs of similar isosceles the centre, have similar isosceles triangle's recess in the middle of the curb plate, the recess and the protruding of movable pressure plate of this curb plate cooperate, under the user state, an anchor for wire rope holds tightly installs on wire rope: wire rope passes the through -hole of movable pressure plate and fixed pressure plate formation, make fixed pressure plate and curb plate be connected for a whole through the connecting bolt that excels in, fix wire rope in through -hole department. The the device anchor for wire rope provides powerful bond stress, can realize continuous anchor at the wire rope middle part to the installation is dismantled conveniently, to the basic not damaged of wire rope.
Description
Technical field
The utility model relates to a kind of bridge construction facility, particularly a kind of anchor device held tightly for wire rope.
Background technology
In the cableway such as suspension bridge and cable crane project construction, often need to carry out anchoring repeatedly and dismounting to wire rope, traditional method adopts rope clamp, ground tackle etc. to carry out anchoring, adopt these two kinds of method anchoring steel wire rope ends comparatively applicable, but, when anchoring stress point needs to be arranged in the middle part of wire rope, if use rope clamp anchoring, powerful bond stress cannot be provided, if use ground tackle anchoring, comparatively large to damage of steel cable when dismantling, and troublesome poeration.
Summary of the invention
The purpose of this utility model is to provide a kind of anchor device held tightly for wire rope, this device is anchored in the middle part of wire rope, powerful bond stress can be provided for wire rope, and continuous anchoring can be realized, and can move freely along wire rope, this anchor device also has easy installation and removal simultaneously, use is flexible, to the substantially undamaged advantage of wire rope, versatility is stronger; To solve the problems referred to above that prior art exists.
The technical scheme solved the problem is: a kind of anchor device held tightly for wire rope, and this anchor device comprises: upper plate, high-strength hold-down bolt, side plate, movable pressure plate, fixed pressure plate and high-strength connecting bolt;
Upper plate and side plate connect into an entirety by gusset welding manner, and fixed pressure plate is adjacent to by high-strength connecting bolt and fixed pressure plate and is linked as entirety;
Movable pressure plate and fixed pressure plate have arc groove;
Movable pressure plate is small in ends, broad in the middle, and there is the projection of two similar isoceles triangles centre;
Have the groove of similar isosceles triangle in the middle of side plate, this side plate is intermediate like the groove of isosceles triangle and the male cooperation of two the similar isoceles triangles in movable pressure plate centre, and provides counter-force for movable pressure plate;
Under using state, the anchor device held tightly for wire rope is installed on a steel cord: the through hole that steel wire penetrating movable pressure plate and fixed pressure plate are formed; By high-strength connecting bolt, fixed pressure plate is connected as a whole with side plate; Wire rope is fixed on through hole, then tightens high-strength hold-down bolt, make the arc groove of movable pressure plate and the arc groove clamping steel wire rope of fixed pressure plate, and locked by locking nut.
Its further technical scheme is: the cross section height h of the arc groove on movable pressure plate and the arc groove on fixed pressure plate is: h=d/2-2.5mm; Above-mentioned d is wirerope diameter; Arc groove two ends are provided with transition arc, transition arc and elongated arc groove tangent; Arc groove is after surfacing, and its friction factor is not little by 5.5.
Owing to adopting technique scheme, a kind of anchor device held tightly for wire rope of the utility model has following beneficial effect:
1, because the contact area of the movable pressure plate of this device and fixed pressure plate and wire rope is comparatively large, held tightly the wire rope of anchoring substantially without hurt, and powerful bond stress can be provided.
2, because this device can be dismantled completely and just can move freely on a steel cord, the effect can carrying out continuous anchoring easily is on a steel cord brought.
3, because the main stressed member of this device is connected by high-strength bolt, bring easy installation and removal, recycling rate of waterused high and the effect that safety is high.
Below, in conjunction with the accompanying drawings and embodiments the technical characteristic of a kind of anchor device held tightly for wire rope of the utility model is further described.
Accompanying drawing explanation
Fig. 1-1 ~ Fig. 1-8: the structural representation of a kind of anchor device held tightly for wire rope of the utility model:
Fig. 1-1 is front view;
Fig. 1-2 is the left view of Fig. 1;
Fig. 1-3 is top views of Fig. 1;
Fig. 1-4 is A-A sectional views of Fig. 1;
Fig. 1-5 is upward views of Fig. 1;
Fig. 1-6 is B-B sectional views of Fig. 1-3;
Fig. 1-7 is C-C sectional views of Fig. 1-5;
Fig. 1-8 is stereograms;
Fig. 2: the structural representation of side plate;
Fig. 3: the structural representation of movable pressure plate;
Fig. 4: the structural representation of fixed pressure plate;
Fig. 5: the mated condition schematic diagram of side plate and movable pressure plate.
In figure:
The high-strength hold-down bolt of 1-, 2-locking nut, 3-upper plate, the screw on 31-upper plate, 4-side plate, the groove of similar isosceles triangle on 41-side plate;
5-movable pressure plate, the projection of 51-movable pressure plate, the arc groove on 52-movable pressure plate;
6-fixed pressure plate, the arc groove on 61-fixed pressure plate;
The through hole that 7-movable pressure plate and fixed pressure plate are formed;
The high-strength connecting bolt of 8-, 9-gusset.
Detailed description of the invention
For the anchor device that wire rope is held tightly, as shown in Fig. 1-1 ~ Fig. 1-4, this anchor device comprises: upper plate 3, high-strength hold-down bolt 1, side plate 4, movable pressure plate 5, fixed pressure plate 6 and high-strength connecting bolt 8;
Described upper plate 3 connects into an entirety with side plate 4 by gusset 9 mode of welding, and fixed pressure plate 6 is adjacent to by high-strength connecting bolt 8 with fixed pressure plate and is linked as entirety;
Movable pressure plate 5 and fixed pressure plate 6 have arc groove 52,61(see Fig. 1-1, Fig. 4);
Movable pressure plate 5 is processed into form small in ends, broad in the middle, has the projection 51 of two similar isoceles triangles, be convenient to coordinate with side plate (see Fig. 3) in the middle of movable pressure plate;
The groove 41(of similar isosceles triangle is processed with see Fig. 2) in the middle of side plate 4, the projection 51 of the intermediate groove 41 like isosceles triangle of this side plate 4 and movable pressure plate centre two similar isoceles triangles coordinates (see Fig. 5), and provides counter-force for movable pressure plate;
Under using state, first high-strength hold-down bolt 1 being twisted outward makes movable pressure plate 5 circular arc groove face obtain enough spaces, and pull down high-strength connecting bolt 8, then the anchor device held tightly for wire rope is installed on a steel cord: the through hole 7 that steel wire penetrating movable pressure plate 5 and fixed pressure plate 6 are formed; Fixed pressure plate 6 is made to be connected as a whole with side plate 4 by high-strength connecting bolt 8; Wire rope is fixed on through hole 7 place, then tightens high-strength hold-down bolt 1, force movable pressure plate 5 down to move, make the arc groove 52 of movable pressure plate 5 and the arc groove 61 clamping steel wire rope of fixed pressure plate 6, and locked by locking nut 2.
Arc groove 52 on movable pressure plate with the cross section height h of the arc groove 61 on fixed pressure plate is: h=d/2-2.5mm; Above-mentioned d is wirerope diameter; Arc groove two ends are provided with transition arc, transition arc and elongated arc groove tangent; Arc groove is after surfacing, and its friction factor is not little by 5.5.
Claims (2)
1. for the anchor device that wire rope is held tightly, it is characterized in that: this anchor device comprises: upper plate, high-strength hold-down bolt, side plate, movable pressure plate, fixed pressure plate and high-strength connecting bolt;
Upper plate (3) and side plate (4) connect into an entirety by gusset (9) welding manner, and fixed pressure plate (6) is adjacent to by high-strength connecting bolt (8) and fixed pressure plate and is linked as entirety;
Movable pressure plate (5) and fixed pressure plate (6) have arc groove (52,61);
Movable pressure plate (5) is small in ends, broad in the middle, and there is the projection (51) of two similar isoceles triangles centre;
Have the groove (41) of similar isosceles triangle in the middle of side plate (4), the projection (51) of intermediate groove (41) and movable pressure plate centre two the similar isoceles triangles like isosceles triangle of this side plate (4) coordinates, and provides counter-force for movable pressure plate;
Under using state, the anchor device held tightly for wire rope is installed on a steel cord: the through hole (7) that steel wire penetrating movable pressure plate (5) and fixed pressure plate (6) are formed; By high-strength connecting bolt (8), fixed pressure plate (6) is made to be connected as a whole with side plate (4); Wire rope is fixed on through hole (7) place, then tightens high-strength hold-down bolt (1), make the arc groove (52) of movable pressure plate and arc groove (61) the clamping steel wire rope of fixed pressure plate, and by locking nut (2) locking.
2. a kind of anchor device held tightly for wire rope according to claim 1, is characterized in that: the arc groove (52) on movable pressure plate with the cross section height h of the arc groove (61) on fixed pressure plate is: h=d/2-2.5mm; Above-mentioned d is wirerope diameter; Arc groove two ends are provided with transition arc, transition arc and elongated arc groove tangent; Arc groove is after surfacing, and its friction factor is not little by 5.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843727.6U CN205152792U (en) | 2015-10-28 | 2015-10-28 | A anchor for wire rope holds tightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520843727.6U CN205152792U (en) | 2015-10-28 | 2015-10-28 | A anchor for wire rope holds tightly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152792U true CN205152792U (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520843727.6U Active CN205152792U (en) | 2015-10-28 | 2015-10-28 | A anchor for wire rope holds tightly |
Country Status (1)
| Country | Link |
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| CN (1) | CN205152792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297627A (en) * | 2015-10-28 | 2016-02-03 | 柳州欧维姆工程有限公司 | Anchoring device for holding steel rope |
-
2015
- 2015-10-28 CN CN201520843727.6U patent/CN205152792U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297627A (en) * | 2015-10-28 | 2016-02-03 | 柳州欧维姆工程有限公司 | Anchoring device for holding steel rope |
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| GR01 | Patent grant |