CN211872986U - Slope anchor rope transfer length control device - Google Patents
Slope anchor rope transfer length control device Download PDFInfo
- Publication number
- CN211872986U CN211872986U CN202020283748.8U CN202020283748U CN211872986U CN 211872986 U CN211872986 U CN 211872986U CN 202020283748 U CN202020283748 U CN 202020283748U CN 211872986 U CN211872986 U CN 211872986U
- Authority
- CN
- China
- Prior art keywords
- hole
- anchor rope
- chuck
- control device
- steel strand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a length control device is transferred to side slope anchor rope, including the chuck, be equipped with the through-hole that a plurality of supplied steel strand wires to pass on the chuck, still be equipped with on the chuck and be used for being fixed in the fixing device of through-hole with steel strand wires and make the chuck card stop device outside the anchor rope hole. The utility model discloses can fix it in anchor rope body design and transfer length department when compiling the system anchor rope body, transfer length when the anchor rope body and design length equal time, the device's horizontal pole will cross in anchor rope hole drill way, prevents the anchor rope body and further transfers, satisfies the anchor rope body that designs the regulation and transfers length. In addition, the utility model has the characteristics of simple structure, the preparation is convenient, easy to operate, excellent in use effect and the like.
Description
Technical Field
The utility model relates to an anchor rope construction field, in particular to length control device is transferred to side slope anchor rope.
Background
The anchor cable construction design file can make a regulation on the length of an anchor section and the length of a free section of an anchor cable, and in the actual production process, particularly when an anchor cable body is placed in a large-angle anchor cable hole, the placement length of the anchor cable body cannot be rapidly and accurately mastered due to the large weight of the anchor cable, and the placement length of the anchor cable body has a large error compared with the design requirement, so that the lengths of the anchor section and the free section are changed, and the construction effect is influenced; even sometimes, due to inertia or gravity, the length of the anchor cable body placed in the anchor cable hole is too long, and the anchor cable body with a certain length needs to be pulled out of the anchor cable hole, so that not only the construction efficiency is reduced, but also the anchor cable support, the sheath and the grouting pipe are possibly damaged; meanwhile, the excessive or too short exposed length of the anchor cable can influence the subsequent lattice beam construction and anchor cable tensioning operation.
SUMMERY OF THE UTILITY MODEL
Not enough to above-mentioned prior art, the utility model provides a length control device is transferred to side slope anchor rope to solve the anchor rope and transfer the problem that length is difficult to accurate control.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a length control device is transferred to side slope anchor rope, includes the chuck, is equipped with the through-hole that a plurality of confession steel strand wires passed on the chuck, still is equipped with the fixing device who is used for being fixed in the through-hole with the steel strand wires on the chuck and makes the chuck block the blocking device outside the anchor rope hole.
Furthermore, the side wall of the chuck is provided with a screw hole vertically communicated with the through hole, the fixing device is a screw arranged in the screw hole, and the steel strand can be fastened in the through hole by screwing the screw.
Furthermore, the blocking device comprises cross rods symmetrically arranged on two sides of the chuck, and the total length of the cross rods on the two sides is larger than the diameter of the anchor cable hole.
Furthermore, a rubber pad is arranged in the through hole and is tightly attached to the inner wall of the through hole and the steel strand.
Furthermore, a space is reserved between the chuck and the wall of the anchor cable hole and used for allowing a grouting pipe to pass through.
Has the advantages that: the utility model discloses can fix it in anchor rope body design and transfer length department when compiling the system anchor rope body, transfer length when the anchor rope body and equal time with design length, the device's horizontal pole will cross in anchor rope hole drill way, prevents the anchor rope body and further transfers, satisfies the anchor rope body that designs the regulation and transfers length. In addition, the utility model has the characteristics of simple structure, the preparation is convenient, easy to operate, excellent in use effect and the like.
Drawings
Fig. 1 is a front view of a side slope anchor cable lowering length control device of the present invention;
fig. 2 is a top view of a device for controlling the downward-placing length of a slope anchor cable according to the present invention;
FIG. 3 is a cross-sectional view of section A-A' of FIG. 1;
FIG. 4 is a cross-sectional view of section B-B' of FIG. 2;
fig. 5 is an enlarged view of a portion of fig. 4 within a circle.
In the figure: 1-a chuck; 2-a through hole; 3-screw holes; 4-a screw; 5-anchor cable holes; 6-steel strand wires; 7-rubber pad; 8-cross bar.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, it being understood that the preferred embodiments described herein are merely for purposes of illustration and explanation and are not intended to limit the invention.
The anchor cable body that uses in this embodiment is 4 bundles of diameter and is 15.2mm steel strand wires to constitute, and anchor rope hole diameter is 130mm, nevertheless does not regard as the restriction of the utility model discloses. In addition, the same or similar reference numerals are used to designate the same or similar parts in the drawings and embodiments.
As shown in fig. 1 and fig. 2, the utility model discloses a slope anchor rope transfer length control device's embodiment, including chuck 1. The chuck 1 is provided with a through hole 2 through which a steel strand can pass, the side wall of the chuck 1 is provided with a screw hole 3 vertically communicated with the through hole 2, a rubber pad 7 is placed in the through hole 2, and the rubber pad 7 is tightly attached to the inner wall of the through hole 2 and the steel strand 6.
Referring to fig. 1-5, as the utility model provides a slope anchor rope transfer length controlling means's embodiment, preferably, screw 3 and screw 4 cooperate, and through screwing screw 4 with steel strand wires 6 fastening in through-hole 2, make steel strand wires 6 even as an organic whole with chuck 1.
As the utility model provides a pair of length control device is transferred to side slope anchor rope's embodiment, it is preferred, through-hole 2, screw 3 and rubber pad 7 laid a plurality of, 6 radical phase-matches of figure and anchor rope body steel strand wires.
As the utility model provides a pair of length control device is transferred to side slope anchor rope's embodiment, it is preferred, chuck 1 be equipped with blocking device, blocking device is the horizontal pole 8 of 1 bilateral symmetry connection of chuck, when the anchor rope body is put down the design position, horizontal pole 8 can transversely be lain in on 5 drill holes in anchor rope hole, prevent that the anchor rope body from further transferring.
As the utility model provides a pair of length control device is transferred to side slope anchor rope's embodiment, it is preferred, chuck 1 and both sides horizontal pole 8 link through the welding, horizontal pole total length is greater than anchor rope hole 5 diameters.
During the use, when making the anchor rope body, pass through the through-hole 2 of chuck 1 with the steel strand wires 6 of the anchor rope body, place chuck 1 in the position that the anchor rope body of design transferred length, fasten chuck 1 through screw 4, wherein the effect of rubber pad 7 is the fastening degree that increases steel strand wires 6, also can prevent that fixing device from causing the harm of steel strand wires 6. When the anchor cable body is lowered, the chuck 1 and the cross rod 8 connected with the chuck exist, the lowering position of the anchor cable body can be accurately judged, when the anchor cable body is lowered to the designed position, the cross rod 8 transversely stretches across the orifice of the anchor cable hole 5, the anchor cable body is prevented from being further lowered, the lowering length of the anchor cable is consistent with the design requirement, and the construction quality is improved.
Other pipelines such as grouting pipes extend into the anchor cable hole from a gap between the chuck and the anchor cable hole, after the anchor cable body is placed, grouting is carried out on the anchoring section, the anchor cable body is fixed in the anchor cable hole, and the chuck can be detached for reuse. The utility model has the characteristics of simple structure, the preparation is convenient, easy to operate, excellent in use effect and the like.
Claims (5)
1. The utility model provides a length control device is transferred to side slope anchor rope, its characterized in that, includes the chuck, is equipped with the through-hole that a plurality of confession steel strand wires passed on the chuck, still is equipped with the fixing device who is used for being fixed in the through-hole with the steel strand wires on the chuck and makes the chuck block at the outer stop device of anchor rope hole.
2. The slope anchor cable lowering length control device as claimed in claim 1, wherein the side wall of the chuck is provided with a screw hole vertically communicating with the through hole, and the fixing device is a screw disposed in the screw hole, and the screw is tightened to fasten the steel strand in the through hole.
3. The slope anchor rope lowering length control device as claimed in claim 1, wherein the blocking means comprises cross bars symmetrically installed at both sides of the chuck.
4. The slope anchor cable lowering length control device as claimed in claim 1, wherein a rubber pad is placed in the through hole and is tightly attached to the inner wall of the through hole and the steel strand.
5. The slope anchor rope lowering length control device as claimed in claim 1, wherein a space is left between the chuck and the wall of the anchor rope hole for the passage of the grouting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283748.8U CN211872986U (en) | 2020-03-10 | 2020-03-10 | Slope anchor rope transfer length control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020283748.8U CN211872986U (en) | 2020-03-10 | 2020-03-10 | Slope anchor rope transfer length control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211872986U true CN211872986U (en) | 2020-11-06 |
Family
ID=73254196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020283748.8U Expired - Fee Related CN211872986U (en) | 2020-03-10 | 2020-03-10 | Slope anchor rope transfer length control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211872986U (en) |
-
2020
- 2020-03-10 CN CN202020283748.8U patent/CN211872986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201106 Termination date: 20210310 |