CN101658723A - Climbing Rock boring expansion nail - Google Patents
Climbing Rock boring expansion nail Download PDFInfo
- Publication number
- CN101658723A CN101658723A CN200910018430A CN200910018430A CN101658723A CN 101658723 A CN101658723 A CN 101658723A CN 200910018430 A CN200910018430 A CN 200910018430A CN 200910018430 A CN200910018430 A CN 200910018430A CN 101658723 A CN101658723 A CN 101658723A
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- CN
- China
- Prior art keywords
- square
- overcoat
- head bolt
- tube
- head
- 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.)
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Abstract
The invention relates to a climbing rock boring expansion nail, which consists of an external sleeve drilling cylinder, a bayonet, an alloy head, an expansion groove, a square-head bolt, a conical nut, a spanner hoisting ring and an anticreep nut, wherein the alloy head and the expansion groove are arranged at the front end of the external sleeve drilling cylinder; the bayonet is arranged at the upper end of external sleeve drilling cylinder; the square-head bolt passes through the external sleeve drilling cylinder and is matched and connected with the conical nut in the external sleeve drilling cylinder; the spanner hoisting ring is sleeved on a square head of the square-head bolt; and the anticreep nut is screwed on the square-head bolt outside the spanner hoisting ring. When in use, thespanner hoisting ring and the anticreep nut are taken off, the bayonet part at the upper end of the external sleeve drilling cylinder is clamped by a portable direct current power source; the rock boring expansion nail drills holes on the rocks; an electric drill is taken off when the dilled hole reaches a certain depth, the spanner hoisting ring is sleeved on the square head of the square-head bolt, the anticreep nut is screwed, the spanner hoisting ring is spanned clockwise to ensure that the external sleeve drilling cylinder is expanded in the rock hole and then a rope passes through a long hole of the spanner hoisting ring; and the rock boring expansion nail has the advantages of reasonable design, simple structure, convenient use and the like.
Description
Technical field
The present invention relates to a kind of climbing Rock boring expansion nail, belong to mountain-climbing exploration equipment manufacturing technology field.
Background technology
Now the anchoring safety rope that uses of climber only is the steel nail of a band, is to use bright hammer to knock and follow closely on rock crevice, if the formation hardness height does not have the slit again, just is difficult to find anchor point.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of simple in structure, easy to use, climbing Rock boring expansion nail with punching functions on rock is provided.
The objective of the invention is to be achieved through the following technical solutions:
A kind of climbing Rock boring expansion nail bores tube, bayonet socket by overcoat, the alloy head, expansion slot, square head bolt, the circular cone nut, the wrench suspension ring, screwed retaining ring is formed, wherein, alloy head and expansion slot are arranged at overcoat and bore the tube front end, and bayonet socket is located at overcoat and is bored the tube upper end, square head bolt penetrates overcoat and bores in the tube, the circular cone nut that bores in the tube with overcoat is connected, and the wrench suspension ring are enclosed within on the square toes of square head bolt, and screwed retaining ring is screwed on the square head bolt in the wrench suspension ring outside.
It is a cylindrical metal sleeve that described overcoat bores tube, and the lower end is provided with alloy head and expansion slot, and the overcoat at expansion slot position bores in the tube and is provided with the conical bore that cooperates with the circular cone nut, and the upper end is provided with the bayonet socket with a circle cannelure.
Described square head bolt is the hardware that the square toes two ends are connected with bolt, and square toes and bolt are as a whole.
When the present invention uses, wrench suspension ring and screwed retaining ring are taken off, clamp the bayonet socket position that overcoat bores the tube upper end with the Portable DC electric drill, on rock, hole, after reaching the degree of depth, take off electric drill, the wrench suspension ring are enclosed within on the square toes of square head bolt, the screwed retaining ring of screwing on again, the clockwise direction plate moves the wrench suspension ring, and the circular cone nut is risen, and overcoat bores tube from expansion slot distortion distending, be fastened in the rock, again rope penetrated in the slotted hole of wrench suspension ring and get final product.
The invention has the beneficial effects as follows: reasonable in design, simple in structure, easy to use.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Wherein: 1, overcoat bores tube, and 2, bayonet socket, 3, the alloy head, 4, expansion slot, 5, square head bolt, 6, the circular cone nut, 7, the wrench suspension ring, 8, screwed retaining ring.
The specific embodiment
Embodiment 1:
Structure as shown in drawings, form by overcoat brill tube 1, bayonet socket 2, alloy head 3, expansion slot 4, square head bolt 5, circular cone nut 6, wrench suspension ring 7, screwed retaining ring 8, wherein, alloy head 3 and expansion slot 4 are arranged at the front end that overcoat bores tube 1, bayonet socket 2 is located at the upper end that overcoat bores tube 1, and square head bolt 5 penetrates overcoat and bores in the tube 1, and the circular cone nut 6 that bores in the tube 1 with overcoat is connected, wrench suspension ring 7 are enclosed within on the square toes of square head bolt 5, and screwed retaining ring 8 is screwed on the square head bolt 5 in wrench suspension ring 7 outsides.
During use, wrench suspension ring and screwed retaining ring are taken off, clamp the bayonet socket position that overcoat bores the tube upper end with the Portable DC electric drill, on rock, hole, after reaching the degree of depth, take off electric drill, wrench suspension ring 7 are enclosed within on the square toes of square head bolt 5, the screwed retaining ring 8 of screwing on again, the clockwise direction plate moves wrench suspension ring 7, and circular cone nut 6 is risen, overcoat bores tube 1 from expansion slot 4 distortion distendings, be fastened in the rock, again rope penetrated in the slotted hole of wrench suspension ring 7 and get final product, have advantages such as reasonable in design, simple in structure, easy to use.
Embodiment 2:
In the present embodiment, overcoat bores tube 1 and is provided with anti-skidding line, and all the other structures are identical with embodiment 1, repeat no more.
Embodiment 3:
In the present embodiment, bayonet socket 2 places are provided with anti-skidding line.All the other structures are identical with embodiment 1, repeat no more.
Embodiment 4:
In the present embodiment, the moving wrench suspension ring 7 of plate are provided with circular hole, and all the other structures are identical with embodiment 1, repeat no more.
Embodiment 5:
In the present embodiment, the moving wrench suspension ring 7 of plate are provided with two slotted holes, and all the other structures are identical with embodiment 1, repeat no more.
Embodiment 6:
In the present embodiment, the moving wrench suspension ring 7 of plate are provided with two circular holes, and all the other structures are identical with embodiment 1, repeat no more.
Embodiment 7:
In the present embodiment, alloy head 3 is taper, and all the other structures are identical with embodiment 1, repeat no more.
Embodiment 8:
In the present embodiment, be provided with jump ring in the slotted hole on the moving wrench suspension ring 7 of plate, can block rope.
Claims (3)
1, a kind of climbing Rock boring expansion nail is characterized in that, it bores tube by overcoat, bayonet socket, alloy head, expansion slot, square head bolt, circular cone nut, wrench suspension ring, screwed retaining ring is formed, and wherein, alloy head and expansion slot are arranged at overcoat and bore the tube front end, bayonet socket is located at overcoat and is bored the tube upper end, and square head bolt penetrates overcoat and bores in the tube, and the circular cone nut that bores in the tube with overcoat is connected, the wrench suspension ring are enclosed within on the square toes of square head bolt, and screwed retaining ring is screwed on the square head bolt in the wrench suspension ring outside.
2, a kind of climbing Rock boring expansion nail according to claim 1, it is characterized in that, it is a cylindrical metal sleeve that described overcoat bores tube, the lower end is provided with alloy head and expansion slot, the overcoat at expansion slot position bores in the tube and is provided with the conical bore that cooperates with the circular cone nut, and the upper end is provided with the bayonet socket with a circle cannelure.
3, a kind of climbing Rock boring expansion nail according to claim 1 is characterized in that, described square head bolt is the hardware that the square toes two ends are connected with bolt, and square toes and bolt are as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910018430A CN101658723A (en) | 2009-09-28 | 2009-09-28 | Climbing Rock boring expansion nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910018430A CN101658723A (en) | 2009-09-28 | 2009-09-28 | Climbing Rock boring expansion nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101658723A true CN101658723A (en) | 2010-03-03 |
Family
ID=41787113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910018430A Pending CN101658723A (en) | 2009-09-28 | 2009-09-28 | Climbing Rock boring expansion nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101658723A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282219A (en) * | 2019-06-13 | 2019-09-27 | 杭州力鑫科技有限公司 | A kind of collapsible logistics tray |
| CN111494901A (en) * | 2020-04-20 | 2020-08-07 | 山东交通学院 | Rock climbing safety auxiliary device |
| CN114060028A (en) * | 2021-11-11 | 2022-02-18 | 广西新港湾工程有限公司 | Expander pre-embedding auxiliary device and method |
-
2009
- 2009-09-28 CN CN200910018430A patent/CN101658723A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282219A (en) * | 2019-06-13 | 2019-09-27 | 杭州力鑫科技有限公司 | A kind of collapsible logistics tray |
| CN110282219B (en) * | 2019-06-13 | 2020-11-13 | 杭州怡合达智能装备有限公司 | Foldable commodity circulation tray |
| CN111494901A (en) * | 2020-04-20 | 2020-08-07 | 山东交通学院 | Rock climbing safety auxiliary device |
| CN111494901B (en) * | 2020-04-20 | 2021-11-19 | 山东交通学院 | Rock climbing safety auxiliary device |
| CN114060028A (en) * | 2021-11-11 | 2022-02-18 | 广西新港湾工程有限公司 | Expander pre-embedding auxiliary device and method |
| CN114060028B (en) * | 2021-11-11 | 2023-06-27 | 广西新港湾工程有限公司 | Auxiliary device and method for embedding expander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100303 |