CN110319091A - A kind of construction wall expansion formula anchoring process using anchoring - Google Patents
A kind of construction wall expansion formula anchoring process using anchoring Download PDFInfo
- Publication number
- CN110319091A CN110319091A CN201810295781.XA CN201810295781A CN110319091A CN 110319091 A CN110319091 A CN 110319091A CN 201810295781 A CN201810295781 A CN 201810295781A CN 110319091 A CN110319091 A CN 110319091A
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- bar
- sliding
- holdfast
- slide lock
- fixed
- Prior art date
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- 238000004873 anchoring Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000008569 process Effects 0.000 title claims abstract description 17
- 241001149930 Protura <class> Species 0.000 claims abstract description 15
- 238000005553 drilling Methods 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0808—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation by a toggle-mechanism
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Expand formula anchoring process the invention discloses a kind of construction wall using anchoring comprising steps of step 1) is drilled on wall using drill；Step 2) drills after drilling is completed, is replaced with reaming bit；After step 3) completes reaming, the formula anchoring piece of will be enlarged by is put into drilling, expansion formula anchoring piece includes holdfast bar and holdfast connector, the external end head of holdfast bar is arranged in holdfast connector, holdfast bar inner termination is equipped with holdfast conehead, enlarged footing sliding bar on holdfast bar on rear side of holdfast conehead, sliding frustum ring set and sliding annulus set are also arranged on enlarged footing sliding bar, expansion bar is folded around equipped with more than one piece on enlarged footing sliding bar between sliding frustum ring set and sliding annulus set, the front end for folding expansion bar is hinged on sliding frustum ring set, the rear end for folding expansion bar is hinged on sliding annulus and puts on, pressure spring is equipped on the enlarged footing sliding bar on rear side of sliding annulus set, sliding annulus set is pressed by pressure spring to move forward to make to fold to expand bar expansion support.
Description
Technical field
The present invention relates to a kind of anchor studs technical fields, and in particular to a kind of to be anchored using the construction wall expansion formula of anchoring
Method.
Background technique
Intumescent anchor studs are to squeeze the anchor studs that anchor hole hole wall forms anchorage effect using expansion piece.Be using centrum with
Moving towards for expansion piece, promotes expansion piece to expand, and generates swelling agent pressure with hole wall concrete, and act on by shearing friction
It generates withdrawal resistance and realizes a kind of component anchored to connected piece.
In the operation of some civil engineerings and architectural engineering, often uses anchor studs and carry out suspended item or pull
Rope；The anchor studs that people use at this stage are mostly the screw or iron nail of large size；And the anchoring property of screw and iron nail
It is poor with stability, and bearing capacity is smaller, it is easy to from rock stratum or to make to fall off on wall, therefore the article that hangs and pull
Rope be easy to fall, to there are some potential safety problems but also will cause unnecessary economic loss；Because of the invention
It is necessary to produce the anchor studs that a kind of anchor force is strong, stability is good and bearing capacity is big.
Structure is complicated for current existing anchor studs, and installation is inconvenient, and anchor studs and anchoring casing pipe must match, and works as wall
When body hardness is higher, the expansion piece of anchoring casing pipe cannot achieve expansion, so that anchoring is loosely；In order to solve when wall hardness is higher
When, the expansion piece of anchoring casing pipe cannot achieve expansion issues, and existing anchor studs when in use, are matched on wall in advance to brill
The tail end in hole carries out reaming, then installs anchor studs again, since the size of reaming is difficult to be fitted close with the enlarged footing of anchor studs,
It is shaken after being installed so as to cause anchor studs.
Summary of the invention
The purpose of the present invention is to be to overcome the shortage of prior art, and it is an object of the present invention to provide a kind of construction wall using anchoring
Expansion formula anchoring process solves the problems, such as that the size of reaming is difficult to be fitted close with the enlarged footing of anchor studs.
The present invention is achieved through the following technical solutions:
A kind of construction wall expansion formula anchoring process using anchoring, comprising steps of
Step 1) is drilled on wall using drill；
Step 2) drills after drilling is completed, is replaced with reaming bit；
After step 3) completes reaming, the formula anchoring piece of will be enlarged by is put into drilling, and the expansion formula anchoring piece includes holdfast bar
With holdfast connector, the external end head of holdfast bar is arranged in the holdfast connector, and the holdfast bar inner termination is equipped with holdfast conehead,
Enlarged footing sliding bar on holdfast bar on rear side of holdfast conehead is also arranged with sliding frustum ring set and sliding on enlarged footing sliding bar
Annulus set expands bar around equipped with more than one piece folding on the enlarged footing sliding bar between annulus set sliding frustum ring set and sliding,
The front end for folding expansion bar is hinged on sliding frustum ring set, and the rear end for folding expansion bar is hinged on sliding annulus set
On, sliding annulus set on rear side of enlarged footing sliding bar on be equipped with pressure spring, by pressure spring press sliding annulus set move forward from
And makes to fold and expand bar expansion support；
It includes front end folding rod and rear end folding rod that the step 4) folding, which expands bar, and the front end folding rod and rear end are rolled over
Folded bar passes through stud connection；Also it is arranged with that slide lock is fixed on the enlarged footing sliding bar, the fixed section of the slide lock
For L-type structure；The front end folding rod is linked up with equipped with L-type, the L-type hook and the fixed mutual hanging buckle of slide lock.Described
The fixed enlarged footing sliding bar between sliding annulus set of slide lock is equipped with tension spring, by being tensioned spring pressing slide-and-lock set
It moves forward, is locked to keep slide lock fixed and link up with mutual hanging buckle with the L-type on the folding rod of front end, in the fixed front end of slide lock
Equipped at least one interlocking bar, the interlocking bar is fixedly connected with sliding frustum ring set.
A kind of construction wall using anchoring of the present invention expands formula anchoring process, can be opened by being arranged on holdfast bar
Folding expand bar, fold and expand bar in use, folding that expand bar be in closed state, when using wall anchoring dress
It sets when being anchored, fixed by being also arranged with slide lock on enlarged footing sliding bar, the fixed section of the slide lock is L-type
Structure.Front end folding rod is linked up with equipped with L-type, the L-type hook and the fixed mutual hanging buckle of slide lock.And before slide lock is fixed
End is equipped at least one interlocking bar, and the interlocking bar is fixedly connected with sliding frustum ring set.Foot of hole is extend into holdfast bar
When reaming, when withstanding on reaming wall by holdfast conehead, since sliding frustum ring set is greater than holdfast conehead outer diameter, frustum ring is slided
Set is withstood at first on reaming wall, by the blocking of reaming wall, is slided frustum ring set and is moved backward, synchronous interaction bar also moves back
Dynamic, the fixed also synchronization of slide lock is moved backward along enlarged footing sliding bar, falls off, is not having with L-type hook to keep slide lock fixed
Under the action of having slide lock fixed not to front end folding rod tightening force, set on the enlarged footing sliding bar on rear side of sliding annulus set
There is pressure spring, sliding annulus set is pressed by pressure spring and moves forward to make to fold the inner wall for expanding bar expansion and being firmly supported at reaming
On, and then realize the secured anchor of anchor.
Further, the holdfast connector is pull ring, screw rod or hook.
Further, it includes front end folding rod and rear end folding rod that the folding, which expands bar, and the front end folding rod is with after
End folding rod passes through stud connection.
Further, also it is arranged with that slide lock is fixed on the enlarged footing sliding bar, the fixed section of the slide lock
For L-type structure.
Further, the front end folding rod is linked up with equipped with L-type, the L-type hook and the fixed mutual hanging buckle of slide lock.
Further, it is equipped with tension spring on the fixed enlarged footing sliding bar between sliding annulus set of the slide lock,
It is moved forward by tensioning spring pressing slide-and-lock set, so that it is mutual with the L-type hook on the folding rod of front end to keep slide lock fixed
Hanging buckle locking is equipped at least one interlocking bar in the fixed front end of slide lock, and the interlocking bar is fixedly connected with sliding frustum ring set.
Compared with prior art, the present invention having the following advantages and benefits:
A kind of construction wall using anchoring of the present invention expands formula anchoring process, can be opened by being arranged on holdfast bar
Folding expand bar, fold and expand bar in use, folding that expand bar be in closed state, when using wall anchoring dress
It sets when being anchored, fixed by being also arranged with slide lock on enlarged footing sliding bar, the fixed section of the slide lock is L-type
Structure.Front end folding rod is linked up with equipped with L-type, the L-type hook and the fixed mutual hanging buckle of slide lock.And before slide lock is fixed
End is equipped at least one interlocking bar, and the interlocking bar is fixedly connected with sliding frustum ring set.Foot of hole is extend into holdfast bar
When reaming, when withstanding on reaming wall by holdfast conehead, since sliding frustum ring set is greater than holdfast conehead outer diameter, frustum ring is slided
Set is withstood at first on reaming wall, by the blocking of reaming wall, is slided frustum ring set and is moved backward, synchronous interaction bar also moves back
Dynamic, the fixed also synchronization of slide lock is moved backward along enlarged footing sliding bar, falls off, is not having with L-type hook to keep slide lock fixed
Under the action of having slide lock fixed not to front end folding rod tightening force, set on the enlarged footing sliding bar on rear side of sliding annulus set
There is pressure spring, sliding annulus set is pressed by pressure spring and moves forward to make to fold the inner wall for expanding bar expansion and being firmly supported at reaming
On, and then realize the secured anchor of anchor.
Solve the problems, such as that the size of reaming is difficult to be fitted close with the enlarged footing of anchor studs.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is that the folding that a kind of construction wall using anchoring of the present invention expands on formula anchoring process expands bar closed state
Structural schematic diagram；
Fig. 2 is that the folding that a kind of construction wall using anchoring of the present invention expands on formula anchoring process expands bar unfolded state
Structural schematic diagram；
Label and corresponding parts title in attached drawing:
1- holdfast bar, 2- holdfast connector, 3- holdfast conehead, 4- enlarged footing sliding bar, 5-, which is folded, expands bar, 6- sliding circle
Ring set, 7- pressure spring, the front end 8- folding rod, the rear end 9- folding rod, 10- slide lock is fixed, 11-L type hook, 12- tension spring, 13-
Interlocking bar, 14- slide frustum ring set.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figs. 1-2, a kind of construction wall using anchoring of the present invention expands formula anchoring process, comprising steps of
Step 1 is drilled on wall using drill；
Step 2 drills after drilling is completed, is replaced with reaming bit；
After step 3 completes reaming, the formula anchoring piece of will be enlarged by is put into drilling, and the expansion formula anchoring piece includes holdfast bar 1
With holdfast connector 2, it is characterised in that: the external end head of holdfast bar 1,1 inner end of holdfast bar is arranged in the holdfast connector 2
Head is equipped with holdfast conehead 3, and enlarged footing sliding bar 4 on the holdfast bar 1 of 3 rear side of holdfast conehead is also arranged on enlarged footing sliding bar 4
There are sliding frustum ring set 14 and sliding annulus set 6, in sliding frustum ring set 14 and slides the enlarged footing sliding bar between annulus set 6
Around more than one piece folding expansion bar 5 is equipped on 4, the front end that the folding expands bar 5 is hinged on sliding frustum ring set 14, the folding
The folded rear end for expanding bar 5 is hinged on sliding annulus set 6, is equipped with pressure spring on the enlarged footing sliding bar 4 of 6 rear side of sliding annulus set
7, sliding annulus set 6 is pressed by pressure spring 7 and moves forward to make to fold to expand the expansion support of bar 5；
It includes front end folding rod 8 and rear end folding rod 9 that folding described in step 4, which expands bar 5, and the front end folding rod 8 is with after
End folding rod 9 passes through stud connection；Slide lock fixed 10, the slide-and-lock are also arranged on the enlarged footing sliding bar 4
The section of set 10 is L-type structure；The front end folding rod 8 is equipped with L-type hook 11, and the L-type hook 11 is fixed with slide lock
10 mutual hanging buckles.It is equipped with tension spring 12 on enlarged footing sliding bar 4 between the slide lock fixed 10 and sliding annulus set 6,
It compresses slide lock fixed 10 by tension spring 12 to move forward, so that the L-type on slide lock fixed 10 and front end folding rod 8 be made to hang
The locking of the mutual hanging buckle of hook 11 is equipped at least one interlocking bar 13, the interlocking bar 13 and sliding cone in fixed 10 front end of slide lock
Platform ring set 14 is fixedly connected.
Holdfast connector 2 is pull ring, screw rod or hook.
It folds expansion bar 5 and includes front end folding rod 8 and rear end folding rod 9, the front end folding rod 8 and rear end folding rod 9
Pass through stud connection.
Slide lock fixed 10 is also arranged on the enlarged footing sliding bar 4, the section of the slide lock fixed 10 is L-type
Structure.
Front end folding rod 8 is equipped with L-type hook 11, the L-type hook 11 and the mutual hanging buckle of slide lock fixed 10.
It is equipped with tension spring 12 on enlarged footing sliding bar 4 between the slide lock fixed 10 and sliding annulus set 6, is passed through
Tension spring 12 compresses slide lock fixed 10 and moves forward, to make the L-type hook 11 on slide lock fixed 10 and front end folding rod 8
Mutual hanging buckle locking.
It is equipped at least one interlocking bar 13 in fixed 10 front end of slide lock, the interlocking bar 13 and sliding frustum ring set 14 are solid
Fixed connection.
A kind of construction wall using anchoring of the present invention expands formula anchoring process, can be opened by being arranged on holdfast bar
Folding expand bar, fold and expand bar in use, folding that expand bar be in closed state, when using wall anchoring dress
It sets when being anchored, fixed by being also arranged with slide lock on enlarged footing sliding bar, the fixed section of the slide lock is L-type
Structure.Front end folding rod is linked up with equipped with L-type, the L-type hook and the fixed mutual hanging buckle of slide lock.And before slide lock is fixed
End is equipped at least one interlocking bar, and the interlocking bar is fixedly connected with sliding frustum ring set.Foot of hole is extend into holdfast bar
When reaming, when withstanding on reaming wall by holdfast conehead, since sliding frustum ring set is greater than holdfast conehead outer diameter, frustum ring is slided
Set is withstood at first on reaming wall, by the blocking of reaming wall, is slided frustum ring set and is moved backward, synchronous interaction bar also moves back
Dynamic, the fixed also synchronization of slide lock is moved backward along enlarged footing sliding bar, falls off, is not having with L-type hook to keep slide lock fixed
Under the action of having slide lock fixed not to front end folding rod tightening force, set on the enlarged footing sliding bar on rear side of sliding annulus set
There is pressure spring, sliding annulus set is pressed by pressure spring and moves forward to make to fold the inner wall for expanding bar expansion and being firmly supported at reaming
On, and then realize the secured anchor of anchor.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (6)
1. a kind of construction wall using anchoring expands formula anchoring process, which is characterized in that comprising steps of
Step 1) is drilled on wall using drill；
Step 2) drills after drilling is completed, is replaced with reaming bit；
Step 3) complete reaming after, the formula anchoring piece of will be enlarged by is put into drilling, the expansion formula anchoring piece include holdfast bar (1) and
Holdfast connector (2), it is characterised in that: external end head of holdfast connector (2) setting in holdfast bar (1), the holdfast bar
(1) inner termination is equipped with holdfast conehead (3), enlarged footing sliding bar (4) on the holdfast bar (1) on rear side of holdfast conehead (3), in enlarged footing
Sliding frustum ring set (14) and sliding annulus set (6) are also arranged on sliding bar (4), in sliding frustum ring set (14) and sliding circle
Expansion bar (5) is folded around equipped with more than one piece on enlarged footing sliding bar (4) between ring set (6), before the folding expands bar (5)
End is hinged in sliding frustum ring set (14), and the rear end for folding expansion bar (5) is hinged in sliding annulus set (6), in cunning
Enlarged footing sliding bar (4) on rear side of dynamic annulus set (6) is equipped with pressure spring (7), by pressure spring (7) press sliding annulus set (6) to
Preceding movement expands bar (5) expansion support to make to fold；
It includes front end folding rod (8) and rear end folding rod (9), the front end folding rod (8) that the step 4) folding, which expands bar (5),
Pass through stud connection with rear end folding rod (9)；It is fixed (10) that slide lock is also arranged on the enlarged footing sliding bar (4), institute
The section for stating slide lock fixed (10) is L-type structure；The front end folding rod (8) is equipped with L-type hook (11), and the L-type is hung
Hook (11) and fixed (10) the mutual hanging buckle of slide lock.Expansion between the slide lock fixed (10) and sliding annulus set (6)
Head sliding bar (4) is equipped with tension spring (12), compresses slide lock fixed (10) by tension spring (12) and moves forward, to make to slide
L-type hook (11) mutually hanging buckle on dynamic lock sleeve (10) and front end folding rod (8) is locked, and is set in fixed (10) front end of slide lock
Have at least one interlocking bar (13), the interlocking bar (13) is fixedly connected with sliding frustum ring set (14).
2. a kind of construction wall using anchoring according to claim 1 expands formula anchoring process, it is characterised in that: described
Holdfast connector (2) is pull ring, screw rod or hook.
3. a kind of construction wall using anchoring according to claim 1 expands formula anchoring process, it is characterised in that: described
Fold that expand bar (5) include front end folding rod (8) and rear end folding rod (9), the front end folding rod (8) and rear end folding rod
(9) pass through stud connection.
4. a kind of construction wall using anchoring according to claim 3 expands formula anchoring process, it is characterised in that: in institute
It states and is also arranged with that slide lock is fixed (10) on enlarged footing sliding bar (4), the section of the slide lock fixed (10) is L-type structure.
5. a kind of construction wall using anchoring according to claim 4 expands formula anchoring process, it is characterised in that: described
Front end folding rod (8) is equipped with L-type hook (11), the L-type hook (11) and fixed (10) the mutual hanging buckle of slide lock.
6. a kind of construction wall using anchoring according to claim 5 expands formula anchoring process, it is characterised in that: in institute
The enlarged footing sliding bar (4) stating slide lock fixed (10) and sliding between annulus set (6) is equipped with tension spring (12), passes through tensioning
Spring (12) compresses slide lock fixed (10) and moves forward, so that the L-type on slide lock fixed (10) and front end folding rod (8) be made to hang
Hook (11) mutually hanging buckle locking is equipped at least one interlocking bar (13) in fixed (10) front end of slide lock, the interlocking bar (13)
It is fixedly connected with sliding frustum ring set (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295781.XA CN110319091A (en) | 2018-03-30 | 2018-03-30 | A kind of construction wall expansion formula anchoring process using anchoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295781.XA CN110319091A (en) | 2018-03-30 | 2018-03-30 | A kind of construction wall expansion formula anchoring process using anchoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110319091A true CN110319091A (en) | 2019-10-11 |
Family
ID=68112429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295781.XA Withdrawn CN110319091A (en) | 2018-03-30 | 2018-03-30 | A kind of construction wall expansion formula anchoring process using anchoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110319091A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685054A (en) * | 2021-08-25 | 2021-11-23 | 重庆市渝海建设(集团)有限公司 | Floor slab crack structure and processing method thereof |
| CN114165063A (en) * | 2021-10-26 | 2022-03-11 | 山东高速工程建设集团有限公司 | Tool and method for quickly positioning and adjusting precast beam component |
-
2018
- 2018-03-30 CN CN201810295781.XA patent/CN110319091A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685054A (en) * | 2021-08-25 | 2021-11-23 | 重庆市渝海建设(集团)有限公司 | Floor slab crack structure and processing method thereof |
| CN113685054B (en) * | 2021-08-25 | 2023-02-17 | 重庆市渝海建设(集团)有限公司 | Floor slab crack structure and processing method thereof |
| CN114165063A (en) * | 2021-10-26 | 2022-03-11 | 山东高速工程建设集团有限公司 | Tool and method for quickly positioning and adjusting precast beam component |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20191011 |