CN207660950U - A kind of swollen bolt of grafting assembled wall body anchoring - Google Patents
A kind of swollen bolt of grafting assembled wall body anchoring Download PDFInfo
- Publication number
- CN207660950U CN207660950U CN201721750453.1U CN201721750453U CN207660950U CN 207660950 U CN207660950 U CN 207660950U CN 201721750453 U CN201721750453 U CN 201721750453U CN 207660950 U CN207660950 U CN 207660950U
- Authority
- CN
- China
- Prior art keywords
- grafting
- inner tube
- bulge
- connection
- plug
- 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.)
- Withdrawn - After Issue
Links
- 238000004873 anchoring Methods 0.000 title description 19
- 239000000203 mixture Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model proposes a kind of grafting assembled wall bodies to anchor swollen bolt, and solving the problems, such as the swollen bolt of the prior art, limited there are security risks for anchor force on soft wall.The grafting assembled wall body anchors the connection-peg and grafting tail that swollen bolt includes plug connection, the connection-peg is made of the bulge and grafting outer tube of front and back arrangement, the grafting tail is made of front and back grafting inner tube, bulge and the casing being sequentially arranged, and the grafting inner tube is inserted into the grafting outer tube；The second longitudinal direction notch extended along its length is provided on the bulge；Be provided with catching groove on the grafting outer tube, the outer surface of the grafting inner tube be equipped be flared out, the buckle ear for being embedded in the catching groove.
Description
Technical field
The utility model is related to building heat preservation decorative panel fixing piece technical fields, particularly relate to a kind of simple in structure, use
Convenient grafting assembled wall body anchors swollen bolt.
Background technology
Anchoring piece is that pipeline branch/hang/bracket or equipment are fixed a kind of special spiral shell on the wall, on floor, used on column
Line connector is widely used in the building decoration area of the prior art.Relatively conventional anchoring piece generally by casing,
Bulge and screw composition, by inwardly screwing screw, using screw by the gradual distending of bulge, realize bulge and wall it
Between occlusion, anchoring, realize corresponding fixed.
As the continuous development of building trade technology has also appeared aerating other than the hard walls such as clay brick, concrete
The soft wall such as concrete segment, figuline building blocks, building-block, this soft wall are different from traditional hard wall, though
So have the advantages that at low cost, light-weight, but foundation base intension is relatively soft, and intensity is relatively low, therefore is generally not used for load bearing wall,
It is chiefly used in non-bearing to safeguard on wall.General anchoring piece can be played good with having higher anchor force on hard wall
Be fixedly connected with effect, but be used for this soft wall, it is limited with contact position base course wall anchor force after bulge expansion,
Enough tension pulls out force can not be provided, once its anchoring building heat preservation decorative panel deform upon, it is easy to cause anchoring piece from
It extracts and falls off in wall, cause larger security risk.And for the longer swollen bolt of bulge, due to screwing inwards
During screw, screw can continue to generate the effect of torsion, and the front end of screw is easy to visit from the middle seam of distending bulge
Go out, causes the direction of advance deflection of screw, cannot achieve the distending of front end bulge, also just cannot achieve firm anchoring.
Utility model content
The utility model proposes a kind of grafting assembled wall bodies to anchor swollen bolt, solves the swollen bolt of the prior art for soft wall
Anchor force is limited on body has security risk.
What the technical solution of the utility model was realized in：Grafting assembled wall body anchors swollen bolt, including plug connection
Connection-peg and grafting tail, the connection-peg be made of the bulge and grafting outer tube of front and back arrangement, the grafting tail is by front and back
Grafting inner tube, bulge and casing composition, the grafting inner tube being sequentially arranged are inserted into the grafting outer tube；
The second longitudinal direction notch extended along its length is provided on the bulge；
Catching groove is provided on the grafting outer tube, the outer surface of the grafting inner tube, which is equipped with, to be flared out, for being embedded in
State the buckle ear in catching groove.
As a preferred embodiment, at least one plug-in unit is additionally provided between the connection-peg and grafting tail,
The plug-in unit is made of the front and back grafting inner tube being sequentially arranged, bulge and grafting outer tube, is also set on the plug-in unit
There are the catching groove and buckle ear；
Plug connection successively between the connection-peg, plug-in unit and grafting tail.
As another preferred embodiment, the connection-peg, plug-in unit and grafting tail at least one outer surface
It is equipped with rotation stop ear.
As another preferred embodiment, the first longitudinal direction extended along its length is provided in the grafting inner tube
Notch；
The buckle ear is right angled triangle, and one right-angle side is located in the grafting inner tube.
As another preferred embodiment, the length of the grafting inner tube is equal to or less than the length of the grafting outer tube
Degree.
As another preferred embodiment, the catching groove, buckle ear and rotation stop ear are arranged symmetrically in the circumferential.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：The anchoring is swollen, and bolt integrally uses grafting to connect
The spaced apart structure type of bulge may be implemented in the mode connect, after penetrating screw, using screw by bulge distending,
So that these bulges is anchored between wall simultaneously, compared to can be greatly increased for the existing swollen bolt there are one bulge with
The probability of anchor between wall, increases the active force of anchoring, and after bulge is spaced apart, between adjacent bulge
By being plugged and connected between grafting inner tube, grafting outer tube, longer bulge can be shorten to several sections, screw is entering
It after first bulge, can quickly enter in grafting inner tube, further along during jacking, screw is by grafting inner tube and inserts
The restriction effect of outer tube is connect, direction of advance will not glance off, to ensure, by all bulges all distendings, to realize firm
Anchoring.In addition, the buckle ear being arranged on grafting inner tube outer surface can be embedded into the catching groove on grafting outer tube, by grafting inner tube and
Grafting outer tube is securely attached to together, prevent grafting inner tube backing out out of grafting outer tube.
At least one plug-in unit is set between connection-peg and grafting tail, can need to select number according to actual anchoring
Different plug-in units is measured, to realize the swollen bolt of random length, and plug-in unit is by grafting inner tube, bulge and grafting
Outer tube composition, during screw inside precession, all grafting inner tubes and grafting outer tube can play screw limit
Position effect, ensures that it linearly extends, the catching groove and buckle ear being arranged on plug-in unit can also prevent each of plug connection
It is detached between a component.
During inwardly screwing screw, there is connection-peg, plug-in unit and grafting tail the effect of torsion in screw,
Entire swollen bolt there is the trend of rotation, at this point, being arranged on connection-peg, plug-in unit and at least one outer surface of grafting tail
Rotation stop ear can be buckled on wall, a reaction force is provided, prevents connection-peg, plug-in unit and grafting tail from occurring with spiral shell
The phenomenon that nail rotation, ensure the normal use of swollen bolt.
The first longitudinal direction notch extended along its length is opened up in grafting inner tube, can make the radial ruler of grafting inner tube
The very little variation for realizing certain amplitude, is more easily inserted into grafting outer tube.And the buckle ear rectangular three in grafting inner tube
Angular, one right-angle side is also located in grafting inner tube so that pre-small post-large structure type is presented in the size of buckle ear, is being inserted into
When in grafting outer tube, the bevel edge of right angled triangle can more convenient grafting inner tube insertion.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of structural schematic diagram of embodiment of the utility model；
Fig. 2 is the separate structure schematic diagram of embodiment illustrated in fig. 1；
In figure：1- connection-pegs；2- plug-in units；3- grafting tails；4- bulges；5- grafting outer tubes；6- grafting inner tubes；7- covers
Pipe；8- first longitudinal direction notches；9- catching grooves；10- rotation stop ears；11- buckle ears；12- second longitudinal direction notches.
Specific implementation mode
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 creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment：
As depicted in figs. 1 and 2, a kind of embodiment of swollen bolt, the implementation are anchored for the utility model grafting assembled wall body
The swollen bolt of example is different from the swollen bolt of traditional integral structure form, is the structure type of Split socket type comprising connection-peg 1 is inserted
Order member 2 and grafting tail 3, wherein plug-in unit 2 can select any number as needed, realize different length swollen bolt and
Anchoring, certainly, to the use of screw length need it is matched.The structure of this three parts is retouched respectively below
It states, for ease of description, before the position of connection-peg 1 is defined as by the embodiment, after the position of grafting tail 3 is defined as, screw makes
Used time is inserted into from back to front.
First, connection-peg 1 is made of the bulge 4 and grafting outer tube 5 of front and back arrangement, bulge 4 and the prior art
Bulge structure in swollen bolt is identical, and front end closing is provided with the second longitudinal direction extended along its length in the above
Notch 12, and its internal generally solid structure.And grafting outer tube 5 is then hollow cylindrical structure.Screw is revolving forward
Into in the process, entered in bulge 4 by grafting outer tube 5, by 4 gradual distending of bulge, realize with being engaged between wall,
Anchoring.Circumferential symmetrical catching groove 9 and rotation stop ear 10 are also provided on grafting outer tube 5, in general, by cylindrical grafting outer tube
5 part, which is flared out, can form catching groove 9 and rotation stop ear 10, wherein catching groove 9 runs through the wall thickness of grafting outer tube 5, after being convenient for
Continuous component is attached with it, and the effect of rotation stop ear 10 is fastened with realization between wall during precession screw, is supported
Screw disappear to the torsion of connection-peg 1, prevents connection-peg 1 as screw is rotated.
Secondly, plug-in unit 2 is made of the front and back grafting inner tube 6 being sequentially arranged, bulge 4 and grafting outer tube 5, the implementation
Plug-in unit 2 in example shows one, wherein being equipped with outward buckle ear 11, the button on the outer surface of grafting inner tube 6
The effect of ear 11 is different from the rotation stop ear 10 on connection-peg 1.In use, the grafting inner tube 6 of plug-in unit 2 need to be inserted into connection-peg
In 1 grafting outer tube 5, therefore, the outer diameter of grafting inner tube 6 to be equal to or the internal diameter of slightly smaller than grafting outer tube 5, and length direction comes
It says, the length of grafting inner tube 6 will be equal to or less than the length of grafting outer tube 5, and the buckle ear 11 on plug-in unit 2 needs after such insertion
It is embedded into the catching groove 9 of connection-peg 1, first, preventing from relatively rotating between connection-peg 1 and plug-in unit 2, second is that anchoring
After can prevent plug-in unit 2 from being detached from connection-peg 1.To reinforce the fastness that connection-peg 1 and plug-in unit 2 connect,
The embodiment sets the buckle ear 11 in grafting inner tube 6 to the shape of right angled triangle, and one right-angle side is located at grafting inner tube 6
On, in this way, buckle ear 11 is just in a kind of pre-small post-large structure type, the grafting inner tube 6 of plug-in unit 2 is being inserted into connection-peg
When in 1 grafting outer tube 5, even if the outer diameter of grafting inner tube 6 is equal to the internal diameter of grafting outer tube 5, only need to slightly it exert oneself, grafting inner tube
Buckle ear 11 on 6 is slightly squeezed, and grafting inner tube 6 still can enter in grafting outer tube 5, then the button in grafting inner tube 6
Ear 11 is embedded in the catching groove 9 on grafting outer tube 5, you can securely connects connection-peg 1 and plug-in unit 2.When grafting list
It when the number of member 2 selects multiple, is also required to be plugged and connected successively between plug-in unit 2, therefore, certainly for plug-in unit 2
For body, the outer diameter of grafting inner tube 6 is also required to the internal diameter of equal to or slightly less than grafting outer tube 5.In addition, the embodiment is also in grafting
The first longitudinal direction notch 8 extended along its length has been opened up in the grafting inner tube 6 of unit 2, can make the radial direction of grafting inner tube 6
Size realizes the variation of certain amplitude, is more easily inserted into grafting outer tube 5.Bulge 4 on plug-in unit 2 and tradition
Bulge structure on swollen bolt is identical, is also provided with second longitudinal direction notch 12 on it, the grafting outer tube 5 on plug-in unit 2 with insert
5 structure of grafting outer tube on connector 1 is also identical, and details are not described herein.
Finally, grafting tail 3 is made of the grafting inner tube 6 of front and back arrangement, bulge 4 and casing 7, grafting inner tube 6 with
6 structure of grafting inner tube of plug-in unit 2 is identical, and bulge 4 is identical as the bulge structure on the swollen bolt of tradition, and casing 7 is hollow
Cylinder, be the outermost end portion of entire swollen bolt, rotation stop ear 10 be also equipped on the outer surface of casing 7.
The application method that the grafting assembled wall body of the utility model anchors swollen bolt is：It selects to close according to the length that need to be anchored
Connection-peg 1, plug-in unit 2, grafting tail 3, are then plugged and connected, by whole insertion by the plug-in unit 2 of suitable quantity successively
In the through-hole opened up in advance on to wall, the screw that reselection length matches is gradually inserted from casing 7, utilizes screwdriver pair
It is screwed.Screw can make bulge 4 and wall during jacking forward successively by 4 distending of each bulge
Between be closely engaged, anchor, multiple independent bulges 4 anchor between wall respectively, compared to a traditional expansion
Anchor force of portion and the wall anchoring with bigger, better anchoring effect, be applied not only to it is better on hard wall, especially
For soft wall, multiple independent bulges 4 can effectively improve the probability anchored with wall solid position, improve anchoring
Fastness.And under the action of multiple grafting inner tubes 6 and grafting outer tube 5, the longer screw of length in jack-in process not
It can glance off, so as to ensure that screw can smoothly reach the front end of connection-peg 1, realization anchors securely.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. grafting assembled wall body anchors swollen bolt, it is characterised in that：Connection-peg (1) including plug connection and grafting tail (3), institute
It states connection-peg (1) to be made of the bulge (4) and grafting outer tube (5) of front and back arrangement, the grafting tail (3) is sequentially arranged by front and back
Grafting inner tube (6), bulge (4) and casing (7) composition, the grafting inner tube (6) be inserted into the grafting outer tube (5)；
The second longitudinal direction notch (12) extended along its length is provided on the bulge (4)；
Catching groove (9) is provided on the grafting outer tube (5), the outer surface of the grafting inner tube (6), which is equipped with, to be flared out, for embedding
Enter the buckle ear (11) in the catching groove (9).
2. grafting assembled wall body as described in claim 1 anchors swollen bolt, it is characterised in that：The connection-peg (1) and grafting
At least one plug-in unit (2) is additionally provided between tail (3), the plug-in unit (2) is by the front and back grafting inner tube being sequentially arranged
(6), bulge (4) and grafting outer tube (5) form, and the catching groove (9) and buckle ear also are provided on the plug-in unit (2)
(11)；
Plug connection successively between the connection-peg (1), plug-in unit (2) and grafting tail (3).
3. grafting assembled wall body as claimed in claim 2 anchors swollen bolt, it is characterised in that：The connection-peg (1), grafting list
First (2) and at least one outer surface of grafting tail (3) are equipped with rotation stop ear (10).
4. grafting assembled wall body as claimed in claim 2 anchors swollen bolt, it is characterised in that：It is opened on the grafting inner tube (6)
There is the first longitudinal direction notch (8) extended along its length；
The buckle ear (11) is right angled triangle, and one right-angle side is located on the grafting inner tube (6).
5. grafting assembled wall body as described in claim 1 anchors swollen bolt, it is characterised in that：The length of the grafting inner tube (6)
Length of the degree equal to or less than the grafting outer tube (5).
6. grafting assembled wall body as claimed in claim 3 anchors swollen bolt, it is characterised in that：The catching groove (9), buckle ear (11)
It is arranged symmetrically in the circumferential with rotation stop ear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750453.1U CN207660950U (en) | 2017-12-15 | 2017-12-15 | A kind of swollen bolt of grafting assembled wall body anchoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721750453.1U CN207660950U (en) | 2017-12-15 | 2017-12-15 | A kind of swollen bolt of grafting assembled wall body anchoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207660950U true CN207660950U (en) | 2018-07-27 |
Family
ID=62941342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721750453.1U Withdrawn - After Issue CN207660950U (en) | 2017-12-15 | 2017-12-15 | A kind of swollen bolt of grafting assembled wall body anchoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207660950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906101A (en) * | 2017-12-15 | 2018-04-13 | 山东国创节能科技股份有限公司 | A kind of grafting assembled wall body anchors swollen bolt |
-
2017
- 2017-12-15 CN CN201721750453.1U patent/CN207660950U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906101A (en) * | 2017-12-15 | 2018-04-13 | 山东国创节能科技股份有限公司 | A kind of grafting assembled wall body anchors swollen bolt |
| CN107906101B (en) * | 2017-12-15 | 2024-03-26 | 山东国创节能科技股份有限公司 | Plug-in assembled wall anchoring expansion bolt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101400903B (en) | Plastics anchor log for dry type wall, gypsum, brick, concrete etc. | |
| CN207660950U (en) | A kind of swollen bolt of grafting assembled wall body anchoring | |
| US20210079941A1 (en) | Pushed-in locking/anchoring system for connecting adjacent structure forming members | |
| WO2018133299A1 (en) | Screw-in anchor bolt and method for installing curtain wall and panel therewith | |
| CN205402006U (en) | Anti -disassembly connects and subassembly thereof | |
| US3283640A (en) | Anchor bolt | |
| CN107906101A (en) | A kind of grafting assembled wall body anchors swollen bolt | |
| CN101764385B (en) | Seal joint of armored cable | |
| US3893774A (en) | Pipe connector | |
| CN211949108U (en) | Curtain wall steel structure with scalability | |
| CN205059103U (en) | Trailer arm assembly | |
| CN209041276U (en) | A kind of two-way Anti-extrusion expansion tube | |
| CN2929295Y (en) | One-step operation finished wall anchor | |
| CN210239004U (en) | Prefabricated heat preservation side fascia in passive room | |
| CN205677928U (en) | A kind of combined type expansion anchor | |
| CN202507529U (en) | Pipe bending device | |
| CN208546400U (en) | A kind of composite insulation boards and coating anchoring piece | |
| CN204533105U (en) | Draw quick-fried formula expansion anchor | |
| CN105805118B (en) | A kind of combined type expansion anchor | |
| JP3170327U (en) | Spiral spear | |
| CN204492854U (en) | A kind of multistage increasing resistance anchor pole | |
| US1795279A (en) | Anchor | |
| CN215862091U (en) | Cross-under structure of PVC drain pipe and wall body | |
| CN208578815U (en) | A kind of combined type connector | |
| CN211228963U (en) | Wallboard connecting piece and thermal insulation wall body thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180727 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180727 Effective date of abandoning: 20240326 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |