CN105297627A - Anchoring device for holding steel rope - Google Patents
Anchoring device for holding steel rope Download PDFInfo
- Publication number
- CN105297627A CN105297627A CN201510711942.5A CN201510711942A CN105297627A CN 105297627 A CN105297627 A CN 105297627A CN 201510711942 A CN201510711942 A CN 201510711942A CN 105297627 A CN105297627 A CN 105297627A
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- China
- Prior art keywords
- pressure plate
- plate
- arc groove
- pressing plate
- fixed
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Abstract
The invention relates to an anchoring device for holding a steel rope. The anchoring device comprises an upper plate, a side plate, a movable pressing plate and a fixed pressing plate, wherein the upper plate and the side plate are connected to form a whole through rib plates; the fixed pressing plate and the fixed pressing plate are closely attached and connected to form a whole through a high strength connecting bolt; arc grooves are respectively formed in the movable pressing plate and the fixed pressing plate; two ends of the movable pressing plate are small, the middle of the movable pressing plate is large, and two similar isosceles triangle protrusions are arranged at the middle part; similar isosceles triangle grooves are formed in the middle of the side plate; the grooves of the side plate are matched with the protrusions of the movable pressing plate. Under the use state, the anchoring device for holding the steel rope is mounted on the steel rope; the steel rope penetrates through a through hole formed by the movable pressing plate and the fixed pressing plate. The fixed pressing plate and the side plate are connected to form a whole through the high strength connecting bolt; the steel rope is fixed at the through hole. The device is anchored at the middle part of the steel rope, so that strong bonding force is provided for the steel rope, continuous anchoring can be realized, the anchoring device is convenient to assemble and disassemble, and the steel rope is hardly damaged basically.
Description
Technical field
The present invention 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 object of this invention 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 present invention 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 present invention 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 present invention:
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 |
|---|---|---|---|
| CN201510711942.5A CN105297627A (en) | 2015-10-28 | 2015-10-28 | Anchoring device for holding steel rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711942.5A CN105297627A (en) | 2015-10-28 | 2015-10-28 | Anchoring device for holding steel rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105297627A true CN105297627A (en) | 2016-02-03 |
Family
ID=55195393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510711942.5A Pending CN105297627A (en) | 2015-10-28 | 2015-10-28 | Anchoring device for holding steel rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105297627A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639139A (en) * | 2019-10-25 | 2020-01-03 | 中国电建集团贵州电力设计研究院有限公司 | High-voltage transmission line iron tower anti-falling device with differential self-locking device and method |
| CN112221440A (en) * | 2020-09-10 | 2021-01-15 | 合肥汇乐谷化工技术开发有限公司 | Methane synthesis reactor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07247513A (en) * | 1994-03-09 | 1995-09-26 | Tokyo Seiko Co Ltd | Clamp structure for fastening cable intermediate part |
| CN1218549A (en) * | 1996-04-01 | 1999-06-02 | 艾利夫·埃尔韦高 | Clamping device for tubes or the like |
| CN2595036Y (en) * | 2002-12-20 | 2003-12-24 | 黄冠文 | Wire casing boxes |
| CN201293069Y (en) * | 2008-11-28 | 2009-08-19 | 贵州航天林泉电机有限公司 | Belt connected pressure plate apparatus |
| CN102159768A (en) * | 2008-06-12 | 2011-08-17 | 犹他大学研究基金会 | Anchoring, splicing and tensioning elongated reinforcement members |
| CN203973355U (en) * | 2014-07-18 | 2014-12-03 | 徐州大屯工贸实业公司 | Steel strand wires automatic gas cutting machine |
| CN205152792U (en) * | 2015-10-28 | 2016-04-13 | 柳州欧维姆工程有限公司 | A anchor for wire rope holds tightly |
-
2015
- 2015-10-28 CN CN201510711942.5A patent/CN105297627A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07247513A (en) * | 1994-03-09 | 1995-09-26 | Tokyo Seiko Co Ltd | Clamp structure for fastening cable intermediate part |
| CN1218549A (en) * | 1996-04-01 | 1999-06-02 | 艾利夫·埃尔韦高 | Clamping device for tubes or the like |
| CN2595036Y (en) * | 2002-12-20 | 2003-12-24 | 黄冠文 | Wire casing boxes |
| CN102159768A (en) * | 2008-06-12 | 2011-08-17 | 犹他大学研究基金会 | Anchoring, splicing and tensioning elongated reinforcement members |
| CN201293069Y (en) * | 2008-11-28 | 2009-08-19 | 贵州航天林泉电机有限公司 | Belt connected pressure plate apparatus |
| CN203973355U (en) * | 2014-07-18 | 2014-12-03 | 徐州大屯工贸实业公司 | Steel strand wires automatic gas cutting machine |
| CN205152792U (en) * | 2015-10-28 | 2016-04-13 | 柳州欧维姆工程有限公司 | A anchor for wire rope holds tightly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639139A (en) * | 2019-10-25 | 2020-01-03 | 中国电建集团贵州电力设计研究院有限公司 | High-voltage transmission line iron tower anti-falling device with differential self-locking device and method |
| CN110639139B (en) * | 2019-10-25 | 2024-01-23 | 中国电建集团贵州电力设计研究院有限公司 | Anti-falling device and method for high-voltage transmission line iron tower with differential self-locking device |
| CN112221440A (en) * | 2020-09-10 | 2021-01-15 | 合肥汇乐谷化工技术开发有限公司 | Methane synthesis reactor |
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Application publication date: 20160203 |