CN208138275U - A kind of glue injection type structure anchor bolt - Google Patents
A kind of glue injection type structure anchor bolt Download PDFInfo
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- CN208138275U CN208138275U CN201820296680.XU CN201820296680U CN208138275U CN 208138275 U CN208138275 U CN 208138275U CN 201820296680 U CN201820296680 U CN 201820296680U CN 208138275 U CN208138275 U CN 208138275U
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- glue
- chute
- anchor
- anchor pole
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Abstract
The utility model discloses a kind of glue injection type structure anchor bolt, including anchor pole and expansion device, the expansion device is set to the front of anchor pole, and the side of the front of the anchor pole is additionally provided with the lateral glue chute and the longitudinal glue chute of one or more of one or more；At least one lateral glue chute intersects to be formed at least one longitudinal glue chute intersects glue chute, and the end face of the front of the anchor pole is additionally provided with the glue-feeder being connected with the lateral glue chute and/or longitudinal glue chute；Binder enters the lateral glue chute and longitudinal glue chute from the glue-feeder and is solidly connected with the expansion device glue；To make the inner wall tight bond of structural formula anchor bolt and anchor hole by intersecting glue chute, anchoring effect is more preferable.
Description
Technical field
The utility model relates to a kind of glue injection type structure anchor bolts.
Background technique
The building decoration areas such as insulating layer, curtain wall and the lamps and lanterns of building wall, hot-water heating, communication need post-anchoring technology, lead to
What is often applied is mechanical anchor and chemical anchor bolts.Mechanical anchor (structural formula anchor bolt) be using mechanical caging or with concrete or
The frictional force of other objects carries out anchoring locking, and there are commonly rear base expanding and base expanding anchor bolt, self undercut anchor, cement self tapping anchor bolt, peaces
Card anchor bolt, heavy anchor bolt etc.；Chemical anchor bolts are usually made of a threaded rod with binder sebific duct, such as Chinese publication
A kind of high strength chemical drift bolt that CN2804455Y is provided, by placing chemical sebific duct in the anchor hole preset, then with rotation
Spiral shell tool is twisted chemical sebific duct by threaded rod during revolving spiral shell in anchor bolt precession anchor hole, realizes anchoring effect,
It mainly include high strength chemical drift bolt, sizing anchor bolt, inverted cone-shaped anchor bolt etc..
In order to realize preferable anchoring effect, the prior art, which also has, combines mechanical anchor with chemical anchor bolts, is formed double
Reinforce anchor bolt again.But the combination of the mechanical anchor of the prior art and chemical anchor bolts, the only simple basis in mechanical anchor
Upper injection binder, can not organically combine the two, can not preferably strengthen anchoring effect.
Utility model content
The utility model is made by intersecting glue chute to solve the above problems, provide a kind of glue injection type structure anchor bolt
The inner wall tight bond of structural formula anchor bolt and anchor hole is obtained, anchoring effect is more preferable.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of glue injection type structure anchor bolt, including anchor pole (10) and expansion device (20), the expansion device (20) are set to anchor
The front of bar (10), the side of the front of the anchor pole (10) be additionally provided with one or more lateral glue chute (11) and one or more
Longitudinal glue chute (12)；At least one lateral glue chute (11) and at least one longitudinal glue chute (12) intersect shape
At intersecting glue chute, and the end face of the front of the anchor pole (10) is additionally provided with and the lateral glue chute (11) and/or described vertical
The glue-feeder (13) being connected to glue chute (12)；Binder from the glue-feeder (13) enter the lateral glue chute (11) and
The longitudinal direction glue chute (12) is simultaneously solidly connected with the expansion device (20) glue.
It preferably, further include attached adhesive dispenser (30) of the setting in the front of the anchor pole (10), the attached adhesive dispenser (30)
Accommodating chamber with storage binder, and the attached adhesive dispenser (30) is located at before the expansion device (20)；The anchor pole
(10) when being packed into anchor hole, the binder in the accommodating chamber of the attached adhesive dispenser (30) is flowing rearwardly back into from the glue-feeder (13)
It is described transverse direction glue chute (11) and it is described longitudinal direction glue chute (12) and with the expansion device (20) or and the attached adhesive dispenser
(30) glue is solidly connected.
Preferably, the lateral glue chute (11) uses the annular groove of more than one time interval setting, alternatively, the cross
Helicla flute is used to glue chute (11).
Preferably, longitudinal glue chute (12) uses more than one circumferentially spaced strip groove, the longitudinal direction glue
Chute (12) is extended longitudinally to the front end of the anchor pole (10), described in the notch of the front end of the longitudinal direction glue chute (12) is used as
Glue-feeder (13), binder enter longitudinal glue chute (12) from the glue-feeder (13) and flow into the cross one another cross again
To glue chute (11).
Preferably, the attached adhesive dispenser (30) use spring or elastic wire, the binder be placed in the spring or
In elastic wire, when the anchor pole (10) is packed into anchor hole, binder in the spring or elastic wire is from the glue-feeder
(13) be flowing rearwardly back into the lateral glue chute (11) and the longitudinal direction glue chute (12), and the spring or elastic wire by
Extrusion expansion simultaneously combines to form bar planting micelle with binder.
Preferably, the expansion device (20) is set to the side of the anchor pole (10) using elastic lattice framing, the elasticity lattice framing
Face simultaneously extends outwardly, and the elastic lattice framing setting is on the lateral glue chute (11) or setting is in the lateral glue chute
(11) front, and the tail end of the elastic lattice framing is located at the rear side gradient highest point of the lateral glue chute (11)；Described
When anchor pole (10) is packed into anchor hole, the elasticity lattice framing folds backward.
Further, after the elastic lattice framing is welded on the anchor pole (10), and the elastic lattice framing folds, the bullet
Property lattice framing rear end and the anchor pole (10) combination outer diameter be greater than the anchor pole (10) rear end external diameter of rod body.
Alternatively, the expansion device (20) uses spring or elastic wire, the spring or elastic wire are arranged described
The front of anchor pole (10), the binder are placed in the spring or elastic wire, when the anchor pole (10) is packed into anchor hole, institute
The binder stated in spring or elastic wire is flowing rearwardly back into the lateral glue chute (11) and institute from the glue-feeder (13)
Longitudinal glue chute (12) is stated, and the spring or elastic wire are squeezed and expand and combine to form bar planting micelle with binder.
The utility model has the beneficial effects that：
(1), the structural formula anchor bolt for being equipped with intersection glue chute of the utility model can ensure that binder and anchor hole inner wall are close
Bonding, anchoring effect are more preferable；
(2) front of the anchor pole is additionally provided with attached adhesive dispenser, and when installation, the binder in attached adhesive dispenser is directly from front
The glue-feeder of end face enters the lateral glue chute and longitudinal glue chute, more convenient operation；
(3) the application using the annular groove of more than one time interval setting as lateral glue chute, and use one with
For upper circumferentially spaced strip groove as longitudinal glue chute, bond effect is more reliable；
(4) structural formula anchor bolt tail end is equipped with spring or elastic wire, and spring can not only be used as attached adhesive dispenser, and can make
For expansion device, binder is placed in the spring or elastic wire, it can not only attached glue, moreover it is possible to shrink freely, make in it
Binder toward intersect glue chute reflux fill up intersect glue chute；And in use as spring or elastic wire are squeezed receipts
Contracting forms steel wire lump or bar planting micelle, plays the role of preferable anti-hook, and anchoring effect is more preferable；
(5), structural formula anchor bolt can not only improve anti-at this in the elastic lattice framing of the corresponding position setting welding of glue chute
Shearing, secured power, and structural formula anchor bolt is made to realize automatic assembly line production；
(6), when passing through anchor hole due to the lattice framing and anchor pole that are located in structural formula anchor bolt, due to elastic lattice framing junction with
Body of rod combined diameter is less than lattice framing tail end and body of rod combined diameter, in construction by tap into anchor hole with regard to it is laborsaving mostly；
(7), the elastic lattice framing is arranged on the lateral glue chute or is arranged in the front of the lateral glue chute, and
Elastic lattice framing forms the outside gradient along the lateral glue chute, and after the tail end of elastic lattice framing is located at lateral glue chute
It is more preferable that side slope degree highest point forms really anti-hook effect, anchoring effect.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is the structure chart (lattice framing opening state) of the glue injection type structure anchor bolt of the utility model first embodiment；
Fig. 2 is the structure chart (lattice framing contraction state) of the glue injection type structure anchor bolt of the utility model first embodiment；
Fig. 3 is the structure chart (lattice framing opening state) of the glue injection type structure anchor bolt of the utility model second embodiment；
Fig. 4 is the structure chart (lattice framing contraction state) of the glue injection type structure anchor bolt of the utility model second embodiment；
Fig. 5 is the structure chart (lattice framing opening state) of the glue injection type structure anchor bolt of the utility model 3rd embodiment；
Fig. 6 is the structure chart (lattice framing contraction state) of the glue injection type structure anchor bolt of the utility model 3rd embodiment；In figure：
10- anchor pole；11- transverse direction glue chute；The longitudinal direction 12- glue chute；13- glue-feeder；
20- expansion device (elastic lattice framing)；
The attached adhesive dispenser of 30- (spring).
Specific embodiment
In order to be clearer and more clear technical problem to be solved in the utility model, technical solution and beneficial effect, with
Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
First embodiment (front that lateral glue chute is arranged in the tie point of elastic lattice framing)
As depicted in figs. 1 and 2, the glue injection type structure anchor bolt of the present embodiment, including anchor pole 10 and expansion device 20, it is described swollen
Swollen device 20 is set to the front of anchor pole 10, and the side of the front of the anchor pole 10 is additionally provided with lateral 11 He of glue chute of one or more
The longitudinal glue chute 12 of one or more；At least one lateral glue chute 11 intersects at least one longitudinal glue chute 12
It is formed and intersects glue chute, and the end face of the front of the anchor pole 10 is additionally provided with and the lateral glue chute 11 and/or the longitudinal direction
The glue-feeder 13 that glue chute 12 is connected；Binder enters the lateral glue chute 11 and the longitudinal direction from the glue-feeder 13
Glue chute 12 is simultaneously solidly connected with 20 glue of expansion device.
In the present embodiment, annular groove of the transverse direction glue chute 11 using the setting of more than one time interval, the longitudinal direction
Glue chute 12 uses more than one circumferentially spaced strip groove, and the longitudinal direction glue chute 12 is extended longitudinally to the anchor
The front end of bar 10, the notch of the front end of the longitudinal direction glue chute 12 is as the glue-feeder 13, and binder is from the glue-feeder 13
The cross one another lateral glue chute 11 is flowed into again into longitudinal glue chute 12.The longitudinal direction glue chute 12 can with it is all
Lateral glue chute 11 intersect to form and to intersect glue chute, can also the lateral glue chute only with part intersected；Alternatively,
The transverse direction glue chute 11 uses helicla flute；Alternatively, penetration type or segmented can be used in the longitudinal direction glue chute 12, so that described
It is interlaced between lateral glue chute 11 and longitudinal glue chute 12, it is more preferable with the bond effect of anchor hole inner wall.
In the present embodiment, the expansion device 20 is set to the side of the anchor pole 10 using elastic lattice framing, the elasticity lattice framing
Face simultaneously extends outwardly, and the elastic lattice framing or the front that the lateral glue chute 11 is arranged in, and the tail of the elastic lattice framing
End is located at the rear side gradient highest point of the lateral glue chute 11；The anchor pole 10 be packed into anchor hole when, it is described elasticity lattice framing to
After fold.In the present embodiment, after the elasticity lattice framing is welded on the anchor pole 10, and the elastic lattice framing folds, the bullet
Property lattice framing rear end and the anchor pole 10 combination outer diameter be greater than the anchor pole 10 rear end external diameter of rod body.The elasticity lattice framing can
Using two sides be symmetrical arranged, two sides be staggered, multiple circumferential directions be symmetrical arranged, it is multiple it is circumferentially staggered setting, etc..Also, institute
The original state for stating elastic lattice framing can be to be obliquely installed from front to back, is also possible to the horizontal set-up mode extended laterally.
It should be noted that the expansion device 20 is one to a plurality of elastic lattice framing, carried out according to secured performance requirement
Setting.The expansion device 20 can also be other expansion structures in addition to elasticity lattice framing shown in the present embodiment, such as expand
Set, metal are bloomed device, expansion loop etc.；Also, the expansion device 20 may include one or more, also may include one
Kind or it is a variety of, selection setting can be carried out according to the factors such as the type of anchor hole and the depth of anchor hole.
The construction method of the present embodiment is summarized as follows：
As shown in Figure 1, the elastic lattice framing of expansion device 20 is in the sweptback state of nature, and pre- under original state
First in anchor hole or and anchor pole front end be arranged binder.
As shown in Fig. 2, the anchor pole 10 for being equipped with elastic lattice framing and intersection glue chute one end is inserted into anchor hole when installation, until
It is inserted into the front end of anchor pole 10, tap to anchor pole collapses the elastic lattice framing into anchor hole, while anchor hole inside or anchor
The binder of bar front end is squeezed through the glue-feeder of the end face of front towards anchor hole collar extension direction reflux to lateral glue chute 11
In longitudinal glue chute 12；When anchor pole percussion enters setting position, the elasticity lattice framing and lateral glue chute 11 and longitudinal glue
Binder in chute 12 acts on and is admittedly whole with anchor hole inner wall knot.
Second embodiment (slot bottom that lateral glue chute is arranged in the tie point of elastic lattice framing)
As shown in Figure 3 and Figure 4, the main distinction of the present embodiment and first embodiment is：In the present embodiment, the elasticity
Lattice framing setting is on the lateral glue chute 11, in general, being arranged at the minimum outer diameter of the lateral glue chute 11, on the one hand,
It can reinforce the intensity of the anchor pole at the transverse direction glue chute 11；On the other hand, the tail end of elastic lattice framing extends from the minimum outer diameter
To the rear side gradient highest point of the lateral glue chute 11, so that it is more preferable to form really anti-hook effect, anchoring effect.
The other structures and work progress of the present embodiment are substantially similar to first embodiment, herein without repeating.
3rd embodiment (front of anchor pole is equipped with attached adhesive dispenser)
As shown in Figure 5 and Figure 6, the main distinction of the present embodiment and first embodiment is：It further include setting in the present embodiment
The attached adhesive dispenser 30 in the front of the anchor pole 10 is set, the attached adhesive dispenser 30 has the accommodating chamber of storage binder, and described
Attached adhesive dispenser 30 is located at before the expansion device 20；When the anchor pole 10 is packed into anchor hole, the accommodating chamber of the attached adhesive dispenser 30
In binder from the glue-feeder 13 be flowing rearwardly back into the lateral glue chute 11 and longitudinal glue chute 12 and with institute
State expansion device 20 or and 30 glue of attached adhesive dispenser be solidly connected.
In the present embodiment, the attached adhesive dispenser 30 uses spring or elastic wire, and the spring or elastic wire setting exist
The front of the anchor pole 10, the binder are placed in the spring or elastic wire.When the anchor pole 10 is packed into anchor hole, institute
It states binder in spring or elastic wire and is flowing rearwardly back into the lateral glue chute 11 and described vertical from the glue-feeder 13
To glue chute 12, and the spring or elastic wire are squeezed and expand and combine to form bar planting micelle with binder.
It should be noted that the attached adhesive dispenser 30 can also use other attached plastic structures, for example, using the knot of glass tube
Structure, the lumen of glass tube is for accommodating the binder；When the anchor pole 10 is compressed, applying active force to the glass tube makes
Its fragmentation, binder flow out the glass tube and are flowing rearwardly back into the transverse direction glue chute 11 and described by the glue-feeder
Longitudinal glue chute 12；Meanwhile the glass tube of fragmentation and binder concrete mutually form anchoring effect.
The construction method of the present embodiment is summarized as follows：
As shown in figure 5, the elastic lattice framing of expansion device 20 is in the sweptback state of nature, spring under original state
Or elastic wire is in extended state, binder is placed in the spring or elastic wire.
As shown in fig. 6, the anchor pole 10 for being equipped with elastic lattice framing and intersection glue chute one end is inserted into anchor hole when installation, until
It is inserted into spring or the elastic wire top to the inner end of anchor hole of the front end of anchor pole 10；Then, anchor pole tap and make the elasticity
Lattice framing collapses enters in anchor hole, while inside anchor hole or the binder of anchor pole front end is squeezed through the end face of front into glue
Mouthful towards in anchor hole collar extension direction reflux to lateral glue chute 11 and longitudinal glue chute 12；Setting position is entered when anchor pole taps,
Binder in the elastic lattice framing and lateral glue chute 11 and longitudinal glue chute 12 acts on and is admittedly entirety with anchor hole inner wall knot,
Also, the spring or elastic wire, which are squeezed, is retracted to preset length, and acts on forming bar planting micelle simultaneously with binder
It is admittedly whole with anchor hole inner wall knot.
Fourth embodiment (is only equipped with spring or elastic wire in the front of anchor pole)
It is with the main distinction of 3rd embodiment：In the present embodiment, the expansion device 20 uses spring or Elastic Steel
Silk, and only the spring or bullet are placed in the front of the anchor pole 10 setting spring or elastic wire, the binder
Property steel wire in, when the anchor pole 10 is packed into anchor hole, the binder in the spring or elastic wire from the glue-feeder 13 backward
Flow back into the lateral glue chute 11 and longitudinal glue chute 12, and the spring or elastic wire be squeezed expansion and with
Binder combines to form bar planting micelle.
In the present embodiment, the spring or elastic wire serve not only as expansion device, and are used as attached adhesive dispenser simultaneously.This reality
Other structures and its construction method for applying example are similar to 3rd embodiment, herein without repeating.
The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this is practical new
Type is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various other groups
Conjunction, modification and environment, and above-mentioned introduction or the technology of related fields can be passed through within the scope of the inventive concept described herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then
It all should be in the protection scope of the appended claims for the utility model.
Claims (8)
1. a kind of glue injection type structure anchor bolt, including anchor pole (10) and expansion device (20), the expansion device (20) is set to anchor pole
(10) front, which is characterized in that the side of the front of the anchor pole (10) is additionally provided with the lateral glue chute (11) of one or more
With the longitudinal glue chute (12) of one or more；At least one lateral glue chute (11) and at least one longitudinal glue chute (12)
It intersects to be formed and intersects glue chute, and the end face of the front of the anchor pole (10) is additionally provided with and the lateral glue chute (11)
And/or the glue-feeder (13) that longitudinal glue chute (12) is connected；Binder enters the transverse direction from the glue-feeder (13)
Glue chute (11) and longitudinal glue chute (12) are simultaneously solidly connected with the expansion device (20) glue.
2. a kind of glue injection type structure anchor bolt according to claim 1, it is characterised in that：It further include being arranged in the anchor pole
(10) the attached adhesive dispenser (30) of front, the attached adhesive dispenser (30) have the accommodating chamber of storage binder, and the attached mucilage binding
(30) are set to be located at before the expansion device (20)；When the anchor pole (10) is packed into anchor hole, the receiving of the attached adhesive dispenser (30)
Binder in chamber is flowing rearwardly back into the lateral glue chute (11) and longitudinal glue chute from the glue-feeder (13)
(12) and with the expansion device (20) or and the attached adhesive dispenser (30) glue be solidly connected.
3. a kind of glue injection type structure anchor bolt according to claim 1, it is characterised in that：The transverse direction glue chute (11) uses
The annular groove of more than one time interval setting, alternatively, the transverse direction glue chute (11) uses helicla flute.
4. a kind of glue injection type structure anchor bolt according to claim 1, it is characterised in that：The longitudinal direction glue chute (12) uses
More than one circumferentially spaced strip groove, the longitudinal direction glue chute (12) extend longitudinally to before the anchor pole (10)
End, the notch of the front end of the longitudinal direction glue chute (12) as the glue-feeder (13), binder from the glue-feeder (13) into
Enter longitudinal glue chute (12) and flows into the cross one another lateral glue chute (11) again.
5. a kind of glue injection type structure anchor bolt according to claim 2, it is characterised in that：The attached adhesive dispenser (30) uses bullet
Spring or elastic wire, the binder are placed in the spring or elastic wire, described when the anchor pole (10) is packed into anchor hole
Binder in spring or elastic wire is flowing rearwardly back into the lateral glue chute (11) and described from the glue-feeder (13)
Longitudinal glue chute (12), and the spring or elastic wire are squeezed and expand and combine to form bar planting micelle with binder.
6. a kind of glue injection type structure anchor bolt according to any one of claims 1 to 4, it is characterised in that：The expansion device
(20) using elastic lattice framing, the elasticity lattice framing is set to the side of the anchor pole (10) and extends outwardly, and the elastic lattice framing
It is arranged on the lateral glue chute (11) or is arranged in the front of the lateral glue chute (11), and the tail of the elastic lattice framing
End is located at the rear side gradient highest point of the lateral glue chute (11)；When the anchor pole (10) are packed into anchor hole, the elasticity branch
Item folds backward.
7. a kind of glue injection type structure anchor bolt according to claim 6, it is characterised in that：The elasticity lattice framing is welded on described
On anchor pole (10), and after the elastic lattice framing folds, the elasticity lattice framing rear end and the combination outer diameter of the anchor pole (10) are greater than
The external diameter of rod body of the rear end of the anchor pole (10).
8. a kind of glue injection type structure anchor bolt according to any one of claims 1 to 4, it is characterised in that：The expansion device
(20) spring or elastic wire are used, the spring or elastic wire are arranged in the front of the anchor pole (10), the binder
It is placed in the spring or elastic wire, the bonding when anchor pole (10) is packed into anchor hole, in the spring or elastic wire
Agent is flowing rearwardly back into the lateral glue chute (11) and longitudinal glue chute (12), and the bullet from the glue-feeder (13)
Spring or elastic wire, which are squeezed, to be expanded and combines to form bar planting micelle with binder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296680.XU CN208138275U (en) | 2018-03-02 | 2018-03-02 | A kind of glue injection type structure anchor bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820296680.XU CN208138275U (en) | 2018-03-02 | 2018-03-02 | A kind of glue injection type structure anchor bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138275U true CN208138275U (en) | 2018-11-23 |
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ID=64288278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820296680.XU Active CN208138275U (en) | 2018-03-02 | 2018-03-02 | A kind of glue injection type structure anchor bolt |
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| Country | Link |
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| CN (1) | CN208138275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317146A (en) * | 2018-03-02 | 2018-07-24 | 福州百益百利自动化科技有限公司 | A kind of glue injection type structure anchor bolt |
-
2018
- 2018-03-02 CN CN201820296680.XU patent/CN208138275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317146A (en) * | 2018-03-02 | 2018-07-24 | 福州百益百利自动化科技有限公司 | A kind of glue injection type structure anchor bolt |
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