CN209078644U - A kind of anchor bolt percussion casing - Google Patents
A kind of anchor bolt percussion casing Download PDFInfo
- Publication number
- CN209078644U CN209078644U CN201821896115.3U CN201821896115U CN209078644U CN 209078644 U CN209078644 U CN 209078644U CN 201821896115 U CN201821896115 U CN 201821896115U CN 209078644 U CN209078644 U CN 209078644U
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- Prior art keywords
- anchor bolt
- casing
- taps
- sleeve
- tapping
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Abstract
The utility model relates to anchor bolt technical fields, and disclose a kind of anchor bolt percussion casing, casing is tapped including anchor bolt, the anchor bolt taps casing and is made of percussion sleeve and anchor bolt casing, the percussion sleeve bottom surface is to tap piece, taps sleeve inner and contains internal screw thread, the bottom for tapping barrel bore opens up fluted, the inner wall of the groove is fixedly connected with supporting block, is fixedly connected with threaded rod at the top of the supporting block.The anchor bolt taps casing, it is connected through a screw thread the connection and replacement for realizing the anchor bolt casing for tapping sleeve and various different models, the anchor bolt casing by designing different pitch-rows is adapted to the anchor bolt of different model, easy to operate, strong applicability, product has larger percussion face simultaneously, and dynamics can be evenly distributed in anchor bolt when being tapped, and increases and taps stability, prevent operator from accidentally injuring oneself, anchor bolt casing head diameter is much larger than anchor bolt diameter, prevents from excessively tapping, stringent control anchor bolt buried depth.
Description
Technical field
The utility model relates to anchor bolt technical field, specially a kind of anchor bolt taps casing.
Background technique
Expanding anchor bolt is needed in planting process by the way of tapping, make the reaming of anchor hole bottom and anchor bolt expansion piece it
Between locking key formed anchorage effect.
In existing technology, taps expanding anchor bolt and generally use two methods, one is manually struck using hammer
It hits, second is that being installed using impact wrench cooperation torque tube.
The first mounting means manually tapped can not grasp dynamics, lead to work due to manually being tapped using hammer
Make inefficiency and be easy to cause injury to personnel, therefore this method is all difficult to ensure plantation quality and personnel safety;
Second of impact wrench mounting means higher cost, and if hiding reinforcing bar in hole, impact wrench be difficult by
Anchor bolt is installed into hole, is not suitable for carrying out anchor bolt plantation on the hole wall of situation complexity.
Tapping expanding anchor bolt can not be struck simultaneously according to different requirements, using the percussion expanding anchor bolt without model
It hits that face is small, can not ensure the safety of operator.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of anchor bolt and taps casing, have strong applicability,
Highly-safe advantage solves the problems, such as that difficulty when artificial percussion and safety and spanner installation cost are higher.
The utility model provides the following technical solutions: a kind of anchor bolt percussion casing, including anchor bolt tap casing, described
Anchor bolt taps casing and is made of percussion sleeve and anchor bolt casing, and the percussion sleeve bottom surface is to tap piece, taps sleeve inner and contains
There is an internal screw thread, the bottom for tapping barrel bore opens up fluted, and the inner wall of the groove is fixedly connected with supporting block, described
Threaded rod is fixedly connected at the top of supporting block, one end of the threaded rod extends to the inside for tapping sleeve by groove.
Preferably, the anchor bolt casing is equipped with external screw thread, casing head and anchor bolt sets of holes.
Preferably, the percussion sleeve and anchor bolt casing threadedly connect.
Preferably, the shape for tapping piece is circle, and the diameter for tapping piece is greater than the diameter for tapping sleeve, and strikes
The top for hitting piece and the bottom for tapping sleeve are welded.
Preferably, the length of the supporting block is less than the length of groove, and the width of the supporting block is less than the width of groove,
And the width of threaded rod is less than the width of groove.
Preferably, the bottom of the anchor bolt casing offers threaded hole compatible with threaded rod, the length of the threaded hole
It spends and matches with the length of threaded rod, and the outer surface thread of the inner surface of threaded hole and threaded rod connects.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the anchor bolt taps casing, and being connected through a screw thread realizes the anchor bolt set for tapping sleeve and various different models
The connection and replacement of pipe, the anchor bolt casing by designing different pitch-rows are adapted to the anchor bolt of different model, easy to operate, applicability
By force, while product has larger percussion face, and dynamics can be evenly distributed in anchor bolt when being tapped, and increases to tap and stablize
Property, prevent operator from accidentally injuring oneself, anchor bolt casing head diameter is much larger than anchor bolt diameter, prevents from excessively tapping, stringent control anchor
Bolt buried depth, casing main body use chrome molybdenum, and hardness is high, resistance to pressure is strong, percussion dynamics needed for being able to bear plantation anchor bolt.
2, the anchor bolt taps casing, and by the effect of groove, easy to support piece of installation prevents supporting block from using
When generate shaking, while prevent threaded rod stress tilt, cause threaded rod that can not move to the inside of threaded hole, utilize threaded rod
Effect further increases the connection tapped between casing and anchor bolt casing, prevents from falling off between percussion casing and anchor bolt casing, benefit
With the effect of threaded hole, convenient for the installation of anchor bolt casing.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is anchor bolt cannula structure schematic diagram;
Fig. 3 is the structural schematic diagram inside Fig. 1;
Fig. 4 is the present invention looks up structural representation of Fig. 2.
In figure: 1, tapping sleeve;2, anchor bolt casing;3, piece is tapped;4, internal screw thread;5, external screw thread;6, casing head;7, anchor bolt
Sets of holes;8, groove;9, supporting block;10, threaded rod;11, threaded hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-4, a kind of anchor bolt percussion casing, including anchor bolt and taps casing, anchor bolt taps casing by tapping
Sleeve 1 and anchor bolt casing 2 form, and tap sleeve 1 and anchor bolt casing 2 threadedly connects, anchor bolt casing 2 is equipped with outer spiral shell
Line 5, casing head 6 and anchor bolt sets of holes 7, tapping 1 bottom surface of sleeve is to tap piece 3, and the shape for tapping piece 3 is circle, taps the straight of piece 3
Diameter is greater than the diameter of percussion sleeve 1, and the top of percussion piece 3 and the bottom of percussion sleeve 1 are welded, and percussion sleeve inner contains interior
Screw thread 4, the bottom for tapping 1 inner cavity of sleeve open up fluted 8, and by the effect of groove 8, easy to support piece 9 of installation prevents from propping up
Bracer 9 generates shaking when in use, while preventing 10 stress of threaded rod from tilting, and causes threaded rod 10 that can not move to threaded hole 11
Inside, the inner wall of groove 8 are fixedly connected with supporting block 9, and the top of supporting block 9 is fixedly connected with threaded rod 10, utilizes threaded rod
10 effect further increases the connection tapped between casing 1 and anchor bolt casing 2, prevent from tapping casing 1 and anchor bolt casing 2 it
Between fall off, using the effect of threaded hole 11, convenient for the installation of anchor bolt casing 2, the length of supporting block 9 is less than the length of groove 8, branch
The width of bracer 9 is less than the width of groove 8, and the width of threaded rod 10 is less than the width of groove 8, and one end of threaded rod 10 passes through
Groove 8 extends to the inside for tapping sleeve 1, and the bottom of anchor bolt casing 2 offers threaded hole 11 compatible with threaded rod 10, spiral shell
The length of pit 11 and the length of threaded rod 10 match, and the outer surface thread of the inner surface of threaded hole 11 and threaded rod 10 connects
It connects, is connected through a screw thread the connection and replacement for realizing the anchor bolt casing 2 for tapping sleeve 1 and various different models, passes through design
The anchor bolt casing 2 of different pitch-rows, which matches the anchor bolt of different model, easy to operate, strong applicability, while product, has larger percussion face,
Dynamics can be evenly distributed in anchor bolt when being tapped, increase and tap stability, prevent operator from accidentally injuring oneself, casing
First 6 diameter is much larger than anchor bolt diameter, prevents from excessively tapping, stringent control anchor bolt buried depth, and casing main body uses chrome molybdenum, hardness
Height, resistance to pressure are strong, percussion dynamics needed for being able to bear plantation anchor bolt.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anchor bolt taps casing, including anchor bolt taps casing, it is characterised in that: the anchor bolt taps casing by tapping
Sleeve (1) and anchor bolt casing (2) composition, the percussion sleeve (1) bottom surface are to tap piece (3), tap sleeve inner and contain interior spiral shell
Line (4), the bottom for tapping sleeve (1) inner cavity open up fluted (8), and the inner wall of the groove (8) is fixedly connected with support
Block (9) is fixedly connected with threaded rod (10) at the top of the supporting block (9), and one end of the threaded rod (10) passes through groove (8)
Extend to the inside for tapping sleeve (1).
2. a kind of anchor bolt according to claim 1 taps casing, it is characterised in that: set on the anchor bolt casing (2)
There are external screw thread (5), casing head (6) and anchor bolt sets of holes (7).
3. a kind of anchor bolt according to claim 1 taps casing, it is characterised in that: the percussion sleeve (1) and anchor
Bolt casing (2) threadedly connects.
4. a kind of anchor bolt according to claim 1 taps casing, it is characterised in that: the shape for tapping piece (3)
For circle, the diameter for tapping piece (3) is greater than the diameter for tapping sleeve (1), and taps the top of piece (3) and tap sleeve
(1) bottom welding.
5. a kind of anchor bolt according to claim 1 taps casing, it is characterised in that: the length of the supporting block (9)
Less than the length of groove (8), the width of the supporting block (9) is less than the width of groove (8), and the width of threaded rod (10) is less than
The width of groove (8).
6. a kind of anchor bolt according to claim 1 taps casing, it is characterised in that: the bottom of the anchor bolt casing (2)
Portion offers and threaded rod (10) compatible threaded hole (11), the length of the threaded hole (11) and the length of threaded rod (10)
Match, and the inner surface of threaded hole (11) is connect with the outer surface thread of threaded rod (10).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821896115.3U CN209078644U (en) | 2018-11-16 | 2018-11-16 | A kind of anchor bolt percussion casing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821896115.3U CN209078644U (en) | 2018-11-16 | 2018-11-16 | A kind of anchor bolt percussion casing |
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Publication Number | Publication Date |
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CN209078644U true CN209078644U (en) | 2019-07-09 |
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CN201821896115.3U Active CN209078644U (en) | 2018-11-16 | 2018-11-16 | A kind of anchor bolt percussion casing |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109262526A (en) * | 2018-11-16 | 2019-01-25 | 中铁局集团有限公司 | A kind of anchor bolt percussion casing |
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2018
- 2018-11-16 CN CN201821896115.3U patent/CN209078644U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109262526A (en) * | 2018-11-16 | 2019-01-25 | 中铁局集团有限公司 | A kind of anchor bolt percussion casing |
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