CN209115484U - A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type - Google Patents
A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type Download PDFInfo
- Publication number
- CN209115484U CN209115484U CN201821765281.XU CN201821765281U CN209115484U CN 209115484 U CN209115484 U CN 209115484U CN 201821765281 U CN201821765281 U CN 201821765281U CN 209115484 U CN209115484 U CN 209115484U
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- base expanding
- hook
- screw rod
- anchor bolt
- screw
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Abstract
The utility model relates to a kind of hook-shaped anchor bolts of antidetonation base expanding and base expanding type, including screw rod, casing, screw rod outer, coaxial casing, tapered plug head is coaxially formed in screw rod bottom, an annular is coaxially fixed in the cannula tip of screw rod bottom side to dehisce, annular is provided on dehiscing and has been arranged radially screw thread with locking key structure corresponding on anchor hole type chamber, screw tip outer rim, is formed with a hook in screw tip end face.The hook-shaped anchor bolt of antidetonation base expanding and base expanding type provided by the utility model when in use, can directly hanging steel rope can save adapter, not only saved cost, also reduced operating procedure, improved manually-operated efficiency.
Description
Technical field
The utility model belongs to earthquake-resistant structure Material Field, especially a kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type.
Background technique
In the mounting structure of para-seismic support, it will usually practical mould base expanding and base expanding (cutting bottom) anchor bolt or from base expanding and base expanding (cutting bottom) anchor bolt,
Anchorage effect, anchor are formed using the locking key between the reaming of anchor hole bottom and anchor component i.e. on antidetonation matrix or Solid construction object
Screw tip in bolt is fixedly mounted with a conversion head or hanger again, is used for connecting steel wire ropes, and wirerope mounts para-seismic support or pipe clamp again
Equal components.
When installation, the components such as para-seismic support or pipe clamp usually require multiple hanging points, this just needs multiple groups wirerope, conversion
Head, anchor bolt installation and positioning structure synchronize and installed, guarantee the levelness and stability of antidetonation component, in installation conversion head
When, the initial position and the fitting depth at the top of anchor bolt of multiple conversion heads require to be consistent, but manual operation is come
It says, needs preferable feel and experience, otherwise can there is different degrees of security risk.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of simple structure and reasonable design is provided
The hook-shaped anchor bolt of antidetonation base expanding and base expanding type.
The utility model solves its technical problem and adopts the following technical solutions to achieve:
A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type, including screw rod, casing, screw rod outer, coaxial casing are coaxial in screw rod bottom
Be formed with tapered plug head, be coaxially fixed with an annular in the cannula tip of screw rod bottom side and dehisce, annular dehisce on be provided with
Corresponding locking key structure, screw tip outer rim have been arranged radially screw thread on anchor hole type chamber, are formed with a hook in screw tip end face.
Moreover, the link position of the hook and screw tip is set as arc angling.
Moreover, the hook can be replaced link.
The advantages and positive effects of the utility model are as follows:
The hook-shaped anchor bolt of antidetonation base expanding and base expanding type provided by the utility model when in use, can directly hanging steel rope can save switching
Head has not only saved cost, also reduces operating procedure, improves manually-operated efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (axis side) of the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type, for from base expanding and base expanding anchor bolt, including screw rod, casing 2, screw rod outer, coaxial set
Pipe, is coaxially formed with tapered plug head 1 in screw rod bottom, is coaxially fixed with an annular in the cannula tip of screw rod bottom side and dehisces,
Annular is provided on dehiscing and has been arranged radially screw thread 3 with locking key structure corresponding on anchor hole type chamber, screw tip outer rim.
A hook 4 or link are formed in screw tip end face.The link position 5 of hook or link and screw tip is set as
Arc angling makes to be more uniformly stressed.
The working principle of the utility model is:
The bolt head of the hook-shaped anchor bolt of antidetonation base expanding and base expanding type provided by the utility model is pushed on antidetonation matrix or Solid construction object
Anchor hole in, the type chamber in anchor hole is provided with dehisces corresponding locking key structure with anchor bolt annular, makes annular by tapping casing
Mouth is extended out to be fixed with the locking key structure locking in anchor hole, the hanging ring of steel cord ends is then inserted in hook or link, because of anchor
Kong Jun is produced by reaming bit, and standard system is belonged to, and the specification of anchor bolt also belongs to standard system, direct hanging steel rope
Adapter can be saved, cost has not only been saved, also reduces operating procedure, improves manually-operated efficiency.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (3)
1. a kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type, including screw rod, casing, screw rod outer, coaxial casing are coaxially made in screw rod bottom
Have tapered plug head, be coaxially fixed with an annular in the cannula tip of screw rod bottom side and dehisce, annular dehisce on be provided with and anchor
Corresponding locking key structure, screw tip outer rim have been arranged radially screw thread on pass chamber, it is characterised in that: in screw tip end face system
There is a hook.
2. the hook-shaped anchor bolt of antidetonation base expanding and base expanding type according to claim 1, it is characterised in that: the company of the hook and screw tip
It connects position and is set as arc angling.
3. the hook-shaped anchor bolt of antidetonation base expanding and base expanding type according to claim 2, it is characterised in that: the hook can be replaced link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765281.XU CN209115484U (en) | 2018-10-30 | 2018-10-30 | A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821765281.XU CN209115484U (en) | 2018-10-30 | 2018-10-30 | A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115484U true CN209115484U (en) | 2019-07-16 |
Family
ID=67202836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821765281.XU Active CN209115484U (en) | 2018-10-30 | 2018-10-30 | A kind of hook-shaped anchor bolt of antidetonation base expanding and base expanding type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963424A (en) * | 2021-03-11 | 2021-06-15 | 凯木源(上海)化学材料有限公司 | Anchor bolt and manufacturing method thereof |
-
2018
- 2018-10-30 CN CN201821765281.XU patent/CN209115484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963424A (en) * | 2021-03-11 | 2021-06-15 | 凯木源(上海)化学材料有限公司 | Anchor bolt and manufacturing method thereof |
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| GR01 | Patent grant |