CN207646910U - A kind of construction wall expansion anchoring pin structure - Google Patents
A kind of construction wall expansion anchoring pin structure Download PDFInfo
- Publication number
- CN207646910U CN207646910U CN201721740562.5U CN201721740562U CN207646910U CN 207646910 U CN207646910 U CN 207646910U CN 201721740562 U CN201721740562 U CN 201721740562U CN 207646910 U CN207646910 U CN 207646910U
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- CN
- China
- Prior art keywords
- flange
- tube expansion
- wall
- disk
- thermal insulation
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Joining Of Building Structures In Genera (AREA)
- Building Environments (AREA)
Abstract
The utility model is related to wall body structure fields, disclose a kind of construction wall expansion anchoring pin structure, including wall, thermal insulation board and anchor studs, the outer surface of thermal insulation board is coated with mortar, anchor studs include the screw that one end carries the tube expansion of disk and is set in tube expansion, tube expansion is inserted into wall and thermal insulation board, disk is bonded with thermal insulation board, tube expansion one section far from disk is bulge, bulge offers inflation openings along the axial direction of tube expansion, the periphery of bulge is provided with flange, at least one side of flange is inclined surface, the axial direction of inclined surface and tube expansion is at setting angle, the free end of flange is provided with the thorn portion radially extended towards tube expansion；By the way that flange and thorn portion is arranged, flange has inclined surface, thorn portion is radially extended towards tube expansion, increase stretching resistance of the anchor studs on tube expansion circumferential and axial, bonding strength between anchor studs and wall, to increase the stability between thermal insulation board and wall, insulated wall, which is done, to be connected firmly, and is not susceptible to loosen.
Description
Technical field
The utility model is related to connecting structure of wall fields, more specifically, it relates to a kind of expansion anchoring of construction wall
Pin structure.
Background technology
Anchor studs are a kind of firmwares between connecting wall and thermal insulation board, by galvanized screw, nylon tube and fixed wafer
Composition.Anchor studs include tube expansion, the disk before screw and tube expansion in tube expansion.The simple installation of anchor studs, hammering, no
Need special installation tool.
As shown in Figure 1, in the prior art, in order to increase the structural strength between anchor studs and wall, thermal insulation board, using
The circumferentially disposed flange in tube expansion periphery of anchor studs, increases the contact area between anchor studs and wall, thermal insulation board.
But in actual use, the stretching resistance of flange in the axial direction is limited, the connectivity between anchor studs and wall
Difference so that stationarity is poor between thermal insulation board and wall, and thermal insulation board easy tos produce loosening.
Utility model content
It is poor for the connectivity in practice between anchor studs and wall so that stationarity between thermal insulation board and wall
Difference, thermal insulation board, which easy tos produce, loosens this problem, the purpose of this utility model is that proposing a kind of construction wall expansion anchor studs
Structure, concrete scheme are as follows：
A kind of construction wall expansion anchoring pin structure, including wall, thermal insulation board and the connection wall and thermal insulation board
The outer surface of anchor studs, the thermal insulation board is coated with mortar, and the anchor studs include that one end carries the tube expansion of disk and is arranged
Screw in the tube expansion, the tube expansion are inserted perpendicularly into the wall and thermal insulation board, the disk and the thermal insulation board
Outer surface fitting setting, the tube expansion one section far from the disk are bulge, axial direction of the bulge along the tube expansion
Inflation openings are offered, the periphery of the bulge is provided with flange, and at least one side of the flange is inclined surface, described
Inclined surface is axial at setting angle with the tube expansion, and the free end setting spinosity portion of the flange, the thorn portion is described in
Tube expansion radially extends.
Through the above technical solutions, inclined flange all has stretching resistance, direction to anchor studs in circumferential direction and axial direction
The thorn portion of tube expansion radial direction enhances the stretching resistance of anchor studs in the axial direction, and the connection between anchor studs and wall is more securely, surely
It is fixed, so that stable connection between thermal insulation board and wall, being not susceptible to loosen.
Further, the flange has multiple, and multiple flanges are at the bulge along the axial equal of the tube expansion
It is even to gather.
Through the above technical solutions, the setting of multiple flanges further increase anchor studs axially with the tension in circumferential direction
Power, more firm stable, and then the stability between increase thermal insulation board and wall between wall and anchor studs.
Further, the inclined surface of the flange far from the disk is tilted far from the disk, close to the disk
The inclined surface of the flange tilted towards the disk.
Through the above technical solutions, the stretching resistance of the both direction of anchor studs in its axial direction is enhanced, anchor studs
The firm stable between wall connects more firm between thermal insulation board and wall.
Further, the flange is inclined surface along the two sides of tube expansion axial direction, the thorn on the same flange
There are two portions, and two thorn parts are located on two inclined surface of the flange.
Through the above technical solutions, flange increases anchor studs circumferential and axial along two inclined surface of tube expansion axial direction
On stretching resistance, the thorn portion being arranged on two inclined surface of flange increases the stretching resistance of anchor studs in the axial direction, anchor studs and wall
Structural strength bigger between body, firm stable between the two are not susceptible to loosen, so that connecting between thermal insulation board and wall
It connects firm, is not susceptible to loosen.
Further, the axial angle of the inclined surface of the flange and the tube expansion is in 30 °~60 °.
Through the above technical solutions, avoiding the angle of inclination in flange slope face too small, flange is with sharp portion in tube expansion axial direction
On stretching resistance it is small；Also avoid the angle of inclination in flange slope face too big, the length that flange protrudes tube expansion is too small, and flange is in tube expansion
Stretching resistance in axial direction is small.Fastening is connected between anchor studs and wall, is connected firmly between thermal insulation board and wall, is not likely to produce pine
It is dynamic.
Further, the tube expansion is provided with card edge on one section of outer wall of the disk.
Through the above technical solutions, the setting of card edge further increases the stable connection between anchor studs and wall, into
And more to stablize between thermal insulation board and wall, it is not easy to loosen.
Further, it is provided with connecting hole on the disk.
Through the above technical solutions, the setting of connecting hole increases the contact area of disk and mortar, and then increase disk
Fastness between thermal insulation board, so that anchor studs are connected firmly with thermal insulation board, it is fixed between thermal insulation board and wall, no
Easily loosen.
Further, it is provided with rounded corner between the flange and the thorn portion.
Through the above technical solutions, rounded corner increases the structural strength between thorn portion and flange, thorn portion is hardly damaged, and is improved
The intensity of anchor studs connecting wall and thermal insulation board.
Compared with prior art, the beneficial effects of the utility model are as follows：
（1）By the way that flange and thorn portion is arranged, there is flange inclined surface, thorn portion to be radially extended towards tube expansion, increase anchoring
Follow closely the stretching resistance on tube expansion circumferential and axial, the bonding strength between anchor studs and wall, to increase thermal insulation board and wall
Between stability, thermal insulation board is connected firmly, is not susceptible to loosen；
（2）It is tilted towards disk direction by setting unit flange, ribbed portion is tilted far from disk, is increased anchor studs and is existed
The stretching resistance of both direction in tube expansion axial direction, is connected firmly between anchor studs and wall, to increase thermal insulation board and wall it
Between fastness；
（3）Have there are two inclined surface by the way that flange is arranged, it is anti-on tube expansion circumferential and axial to further enhance anchor studs
Pulling force, anchor studs fix wall and thermal insulation board.
Description of the drawings
Fig. 1 is the structural schematic diagram of anchor studs in the prior art；
Fig. 2 is the structural schematic diagram of embodiment one；
The structural schematic diagram of Fig. 3 embodiments two.
Reference numeral：1, wall；2, thermal insulation board；3, anchor studs；4, mortar；5, tube expansion；6, disk；7, screw；8, it expands
Portion；9, inflation openings；10, flange；11, thorn portion；12, card edge；13, connecting hole；14, groove.
Specific implementation mode
With reference to embodiment and attached drawing, the utility model is described in further detail, but the implementation of the utility model
Mode is not limited only to this.
The concept of every directionality for being related to upper, lower, left, right, front and rear or directionality is in the following description
For the location of the figure described state, thus it cannot be understood as to technology provided by the utility model
Scheme is particularly limited to.
Embodiment one
As shown in Fig. 2, a kind of construction wall expansion anchoring pin structure, wall 1, thermal insulation board 2 and anchor studs 3, anchor studs 3
It is inserted into and connecting wall 1 and thermal insulation board 2 is with both fixed, the outer surface of thermal insulation board 2 coats mortar 4, thermal insulation board 2 and wall 1
Between be connected firmly.
As shown in Fig. 2, anchor studs 3 include tube expansion 5, tube expansion 5 is embedded in wall 1 and thermal insulation board 2 and is fixedly connected with wall 1
And thermal insulation board 2, one end of tube expansion 5 are provided with disk 6, disk 6 is bonded thermal insulation board 2 and is arranged, and screw 7 is equipped in tube expansion 5, swollen
Pipe 5 one section far from disk 6 is bulge 8, and bulge 8 offers inflation openings 9 along the axial direction of tube expansion 5.
As shown in Fig. 2, the periphery of bulge 8 is circumferentially provided with flange 10 along it, at least one side of flange 10 is to incline
Inclined-plane, inclined surface is axial at setting angle with tube expansion 5, and inclined flange 10 increases anchor studs 3 in circumferential direction and axial direction
Stretching resistance.The free end setting spinosity portion 11 of flange 10, thorn portion 11 is radially extended towards tube expansion 5, the thorn radial towards tube expansion 5
Portion 11 enhances the stretching resistance of anchor studs 3 in the axial direction.Therefore, stretching resistance of the anchor studs 3 on 5 circumferential and axial of tube expansion is big,
So that being connected firmly between thermal insulation board 2 and wall 1, it is not susceptible to loosen.
As shown in Fig. 2, being provided with rounded corner between flange 10 and thorn portion 11, rounded corner increases between thorn portion 11 and flange 10
Structural strength, thorn portion 11 is hardly damaged, and improves the intensity of 3 connecting wall 1 of anchor studs and thermal insulation board 2.
As shown in Fig. 2, flange 10 has multiple, axially uniformly the gathering along tube expansion 5 at bulge 8 of multiple flanges 10, often
Spinosity portion 11 is respectively provided on one flange 10, the thorn portion 11 on multiple flanges 10 and multiple flanges 10 further increases anchor studs 3
Axially with the stretching resistance in circumferential direction, more firm stable, and then increase thermal insulation board 2 and wall between wall 1 and anchor studs 3
Stability between 1.
As shown in Fig. 2, the one end of tube expansion 5 far from disk 6 is connected, the 8 oval setting of bulge of tube expansion 5.It is separate
At the bulge 8 of disk 6, the inclined surface of flange 10 is tilted far from disk 6；At the bulge 8 of disk 6, flange 10 inclines
Inclined-plane is tilted close to disk 6 so that anchor studs 3 are enhanced in the stretching resistance of the axial both direction of tube expansion 5, anchor studs 3
The firm stable between wall 1 connects more firm between thermal insulation board 2 and wall 1.
As shown in Fig. 2, the inclined surface of flange 10 and the axial angle of tube expansion 5 are in 30 °~60 °, both avoided because of flange 10
The angle of inclination of inclined surface is too small, and flange 10 and stretching resistance of the sharp portion 11 in 5 axial direction of tube expansion are small；Flange 10 is avoided to tilt again
The angle of inclination in face is too big, and the length that flange 10 protrudes tube expansion 5 is too small, and stretching resistance of the flange 10 in 5 axial direction of tube expansion is small.At this time
Stretching resistance of the anchor studs 3 on 5 circumferential and axial of tube expansion it is big, connect fastening between anchor studs 3 and wall 1, thermal insulation board 2 with
It is connected firmly between wall 1, is not likely to produce loosening.
As shown in Fig. 2, tube expansion 5 is provided with card edge 12 on one section of outer wall of disk 6, the setting of card edge 12 further increases
Add the stable connection between anchor studs 3 and wall 1, so that between thermal insulation board 2 and wall 1 more stablizing, is not easy to loosen.
As shown in Fig. 2, being provided with connecting hole 13 on disk 6, the contact area of disk 6 and mortar 4 is increased, and then increase
Fastness between disk 6 and thermal insulation board 2, so that anchor studs 3 are connected firmly with thermal insulation board 2, thermal insulation board 2 and wall 1
Between it is fixed, be not susceptible to loosen.
As shown in Fig. 2, tube expansion 5 is arranged fluted 14 close to one end of disk 6, the head for accommodating the screw 7 makes
Screw 7 head not protrude disk 6,6 outer surface of disk is gentle, convenient for mortar 4 smearing and metope it is clean and tidy.
The working principle and beneficial effect of the present embodiment one is：
Inclined flange 10 enhances stretching resistance of the anchor studs 3 in 5 circumferential direction of tube expansion, inclined flange 10, thorn portion 11 with
And card edge 12 enhances stretching resistance of the anchor studs 3 in 5 axial direction of tube expansion, to enhance between anchor studs 3 and wall 1, thermal insulation board 2
Fastness, thermal insulation board 2 is fixed on wall 1, is not susceptible to loosen, solid and reliable.
Embodiment two
As shown in figure 3, a kind of construction wall expansion anchoring pin structure, difference lies in bulge 8 is separate with embodiment one
The one end open of disk 6 is arranged, and flange 10 is inclined surface along the axial two sides of tube expansion 5, the thorn portion 11 on same flange 10
There are two, two thorn portions 11 set up separately on two inclined surface of flange 10.Two-way inclined surface further enhances anchor studs 3 in week
To and axial direction on stretching resistance, double thorn portion 11 further enhances the stretching resistance of anchor studs 3 in the axial direction so that anchor studs
Structural strength bigger between 3 and wall 1, so that being connected between thermal insulation board 2 and wall 1 more firm.
The working principle and beneficial effect of the present embodiment two is：
Flange 10 increases stretching resistance of the anchor studs 3 in circumferential direction and axial direction along two axial inclined surface of tube expansion 5, convex
The thorn portion 11 being arranged on 10 two inclined surface of edge increases the stretching resistance of anchor studs 3 in the axial direction, between anchor studs 3 and wall 1
Structural strength bigger, firm stable between the two is not susceptible to loosen, so that being connected between thermal insulation board 2 and wall 1 steady
Gu being not susceptible to loosen.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of construction wall expansion anchoring pin structure, including wall (1), thermal insulation board (2) and the connection wall (1) and guarantor
The outer surface of the anchor studs (3) of warm plate (2), the thermal insulation board (2) is coated with mortar (4), and the anchor studs (3) include one end band
The screw (7) for having the tube expansion (5) of disk (6) and being set in the tube expansion (5), the tube expansion (5) are inserted perpendicularly into the wall
In body (1) and thermal insulation board (2), the disk (6) is bonded setting with the thermal insulation board (2) outer surface, which is characterized in that described
One section of the separate disk (6) of tube expansion (5) is bulge (8), and the bulge (8) opens up along the axial direction of the tube expansion (5)
There are inflation openings (9), the periphery of the bulge (8) to be provided with flange (10), at least one side of the flange (10) is
Inclined surface, the inclined surface are axial at setting angle, the free end setting spinosity portion of the flange (10) with the tube expansion (5)
(11), thorn portion (11) the radially extending towards the tube expansion (5).
2. construction wall expansion anchoring pin structure according to claim 1, which is characterized in that the inclination of the flange (10)
The axial angle of face and the tube expansion (5) is in 30 °~60 °.
3. construction wall according to claim 2 expansion anchoring pin structure, which is characterized in that the flange (10) with it is described
Thorn portion is provided with rounded corner between (11).
4. construction wall expansion anchoring pin structure according to claim 1, which is characterized in that the flange (10) has more
A, multiple flanges (10) are uniformly gathered at the bulge (8) along the axial of the tube expansion (5).
5. construction wall expansion anchoring pin structure according to claim 4, which is characterized in that far from the disk (6)
The inclined surface of the flange (10) is tilted far from the disk (6), close to the inclined surface of the flange (10) of the disk (6)
It is tilted towards the disk (6).
6. construction wall expansion anchoring pin structure according to claim 4, which is characterized in that the flange (10) is along described
The two sides of tube expansion (5) axial direction are inclined surface, and there are two the thorn portions (11) on the same flange (10), two thorn portions
(11) set up separately on two inclined surface of the flange (10).
7. the construction wall expansion anchoring pin structure according to any one of claim 1~6, which is characterized in that described
Tube expansion (5) is provided with card edge (12) on one section of outer wall of the disk (6).
8. construction wall expansion anchoring pin structure according to claim 7, which is characterized in that be arranged on the disk (6)
There is connecting hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740562.5U CN207646910U (en) | 2017-12-13 | 2017-12-13 | A kind of construction wall expansion anchoring pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740562.5U CN207646910U (en) | 2017-12-13 | 2017-12-13 | A kind of construction wall expansion anchoring pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207646910U true CN207646910U (en) | 2018-07-24 |
Family
ID=62880514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740562.5U Expired - Fee Related CN207646910U (en) | 2017-12-13 | 2017-12-13 | A kind of construction wall expansion anchoring pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207646910U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235670A (en) * | 2018-08-13 | 2019-01-18 | 中冶天工集团有限公司 | A kind of split type strengthening nail and its installation method fixed for brick wall extruded sheet |
| CN114086671A (en) * | 2021-11-15 | 2022-02-25 | 青岛东捷建设工程有限公司 | Anchoring structure for civil engineering |
-
2017
- 2017-12-13 CN CN201721740562.5U patent/CN207646910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235670A (en) * | 2018-08-13 | 2019-01-18 | 中冶天工集团有限公司 | A kind of split type strengthening nail and its installation method fixed for brick wall extruded sheet |
| CN114086671A (en) * | 2021-11-15 | 2022-02-25 | 青岛东捷建设工程有限公司 | Anchoring structure for civil engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201213 |