CN214787463U - Tool for quickly installing anchor cable - Google Patents
Tool for quickly installing anchor cable Download PDFInfo
- Publication number
- CN214787463U CN214787463U CN202120313881.8U CN202120313881U CN214787463U CN 214787463 U CN214787463 U CN 214787463U CN 202120313881 U CN202120313881 U CN 202120313881U CN 214787463 U CN214787463 U CN 214787463U
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- tool
- anchor cable
- cable bolt
- quick installation
- check
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Abstract
The utility model discloses a tool for quickly installing an anchor cable, belonging to the technical field of anchor cable tools; the device comprises a first body, wherein the right end of the first body is connected with a second body, the diameter of the first body is smaller than that of the second body, and the second body is in a hollow cylindrical shape; two fastening devices are arranged on the second body, and each fastening device comprises a nut and a bolt corresponding to the nut; the first body is in a hollow hexagonal prism shape, and the first body is fixedly connected with the second body in a welding mode; the anchor cable fixing tool solves the problems that the anchor cable is not fixed firmly and the anchor cable fixing tool is easy to damage.
Description
Technical Field
The utility model belongs to the technical field of the anchor rope instrument, especially, relate to an install instrument for anchor rope fast.
Background
Along with the mining of mine engineering is deeper and deeper, the ground pressure is greater and greater to the tunnel stress, the tunnel construction molding is poor, rocks are broken, the expected supporting effect cannot be achieved by common anchor net spraying supporting, and anchor rope supporting becomes a mainstream supporting form. At present, a roof bolt drilling machine is used for drilling holes, a drill rod jacking device is matched with the roof bolt drilling machine to send an anchor cable into the bottom of the hole, and then the exposed length is measured by a ruler, so that the anchoring length is ensured. By adopting the mode, the cost is high, the anchor cable is easy to loosen, and the bite pieces in the tool for fixing the anchor cable are easy to damage, thereby influencing the construction.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an install instrument for anchor rope fast has solved the anchor rope and has fixed insecure, the anchor rope fixing tool fragile problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a tool for quickly installing an anchor cable comprises a first body, wherein the right end of the first body is connected with a second body, the diameter of the first body is smaller than that of the second body, and the second body is in a hollow cylindrical shape; two fastening devices are arranged on the second body and comprise nuts and bolts corresponding to the nuts.
Optionally, the first body is in a shape of a hollow hexagon prism, and the first body is fixedly connected with the second body in a welding mode.
Optionally, the first body and the second body are movably connected in a threaded manner, external threads are arranged on the periphery of the right end of the first body, and internal threads are arranged on the inner side of the left end of the second body.
Optionally, the two fastening means are juxtaposed.
Optionally, the device further comprises a check rod arranged at the right end of the second body.
Optionally, the check rod is movably connected with the second body through threads.
Optionally, the check stop lever is fixedly connected with the second body in a welding mode.
Optionally, four of the stop levers are provided.
Optionally, the four grid stop bars on the second body are arranged in a mutually perpendicular manner in pairs.
The utility model has the advantages that:
1. the second body is hollow cylindrical, two fastening devices are arranged on the second body, the anchor cable is inserted into the hollow portion, the anchor cable can be fixed and loosened through the tightening bolts, and the fixing device is convenient and fast to use and is firmer and easier to loosen.
2. The first body with the second body adopts screw thread mode swing joint, if first body or second body damage in the use, conveniently change one of them, and need not whole change.
3. The anchor rope inserts in the second body, and the second body is hollow darker, and the anchor rope can not injure peripheral staff because of rotatory throwing away, and is safer.
4. Be equipped with check pin, the position that check pin set up need be reserved length department outside the rock for the anchor rope, and the during operation need not to notice the problem of length, touches the rock when check pin and stops machine work promptly, reserves the anchor rope length outside the rock this moment, just is required length, does not need artifical secondary measurement, improves work efficiency.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention.
Wherein: 1 first body, 2 second body, 21 bolt, 22 nut, 23 check rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments;
the first embodiment is as follows: as shown in fig. 1-2, the utility model discloses a tool for quickly installing an anchor cable, which comprises a first body 1, wherein the right end of the first body 1 is connected with a second body 2, the diameter of the first body 1 is smaller than that of the second body 2, and the second body 2 is in a hollow cylindrical shape; two fastening devices are arranged on the second body 2, and each fastening device comprises a nut 22 and a bolt 21 corresponding to the nut 22; the nut 22 is directly welded on the second body 2, and a round hole with the same length as the inner diameter of the nut 22 is formed in the position where the nut 22 is welded; the round hole is used for passing the bolt 21; the first body 1 is in a hollow hexagonal prism shape, and the first body 1 and the second body 2 are fixedly connected in a welding mode; the two fastening devices are arranged in parallel, and the fastening device also comprises a check rod 23 arranged at the right end of the second body 2; the check stop rod 23 is fixedly connected with the second body 2 in a welding mode, and a plurality of fastening devices are arranged, at least one fastening device is arranged; the stop lever 23 may be provided in plural, at least one.
Example two: as shown in fig. 1-2, the utility model discloses a tool for quickly installing an anchor cable, which comprises a first body 1, wherein the right end of the first body 1 is connected with a second body 2, the diameter of the first body 1 is smaller than that of the second body 2, and the second body 2 is in a hollow cylindrical shape; the first body 1 is in a hollow hexagonal prism shape, two fastening devices are arranged on the second body 2, and each fastening device comprises a nut 22 and a bolt 21 corresponding to the nut 22; the nut 22 is directly welded on the second body 2, and a round hole which is equal to the length of the inner diameter of the nut 22 is formed in the position where the nut 22 is welded and used for allowing the bolt 21 to pass through; the first body 1 and the second body 2 are movably connected in a threaded mode, external threads are arranged on the periphery of the right end of the first body 1, and internal threads are arranged on the inner side of the left end of the second body 2; the check stop rod 23 is arranged at the right end of the second body 2, the check stop rod 23 is movably connected with the second body 2 through threads, nuts 22 at the check stop rod 23 are also directly welded on the second body 2, and four check stop rods 23 are arranged; two liang mutually perpendicular's of four check pin 23 on the second body 2 set up, and two fastener set up side by side, and fastener can establish a plurality ofly, is equipped with one at least, and check pin 23 can be equipped with a plurality ofly, is equipped with one at least.
The first body 1 is used for being inserted into a power machine, the hexagonal prism-shaped first body 1 can be tightly clamped on the power machine, the anchor cable can be inserted into the hollow cylindrical second body 2, the bolt 21 is screwed, the bolt 21 passes through the nut and the round hole in the second body 2, the front end of the bolt 21 can be jacked onto the anchor cable, the tighter the bolt 21 is screwed, the larger the force of the contact surface between the bolt 21 and the anchor cable is, and the more stable the anchor cable is fixed.
The working process of the utility model is that the anchor cable is arranged in the second body 2, and the anchor cable and the second body 2 are fastened stably by the fastening device; the first body 1 is installed in a power machine, the power machine rotates to drive the first body 1 and the second body 2 to rotate, and the second body 2 drives the anchor cable to rotate; inserting the anchor cable into the hole of the rock, and stopping the power machine when the check rod 23 touches the rock in the inserting process; loosening the bolt 21, and drawing the anchor cable out of the second body 2, wherein the length of the exposed part of the anchor cable is just the required length, and manual re-measurement is not needed.
Claims (9)
1. The utility model provides an install instrument for anchor rope fast which characterized in that: the device comprises a first body, wherein the right end of the first body is connected with a second body, the diameter of the first body is smaller than that of the second body, and the second body is in a hollow cylindrical shape; the second body is provided with two round holes, and the round holes are provided with fastening devices which comprise nuts and bolts corresponding to the nuts.
2. A tool for quick installation of a cable bolt as claimed in claim 1, wherein: the first body is in a hollow hexagonal prism shape, and the first body is fixedly connected with the second body in a welding mode.
3. A tool for quick installation of a cable bolt as claimed in claim 1, wherein: the first body and the second body are movably connected in a threaded mode, external threads are arranged on the periphery of the right end of the first body, and internal threads are arranged on the inner side of the left end of the second body.
4. A tool for quick installation of a cable bolt according to claim 2 or claim 3, wherein: the two fastening devices are arranged in parallel.
5. A tool for quick installation of a cable bolt according to claim 4, wherein: still including setting up the check fender rod at the second body right-hand member.
6. A tool for quick installation of a cable bolt according to claim 5, wherein: the check stop lever is movably connected with the second body through threads.
7. The tool for quickly installing a cable bolt of claim 6, wherein: check pin and second body pass through welding mode fixed connection.
8. A tool for quick installation of a cable bolt according to claim 5 or 6, wherein: the check stop lever is provided with four.
9. A tool for quick installation of a cable bolt according to claim 8, wherein: and the four grid stop rods on the second body are arranged in a manner of being perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120313881.8U CN214787463U (en) | 2021-02-04 | 2021-02-04 | Tool for quickly installing anchor cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120313881.8U CN214787463U (en) | 2021-02-04 | 2021-02-04 | Tool for quickly installing anchor cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214787463U true CN214787463U (en) | 2021-11-19 |
Family
ID=78752048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120313881.8U Active CN214787463U (en) | 2021-02-04 | 2021-02-04 | Tool for quickly installing anchor cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214787463U (en) |
-
2021
- 2021-02-04 CN CN202120313881.8U patent/CN214787463U/en active Active
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