CN206256556U - Divide root anchoring piece - Google Patents
Divide root anchoring piece Download PDFInfo
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- CN206256556U CN206256556U CN201621207425.0U CN201621207425U CN206256556U CN 206256556 U CN206256556 U CN 206256556U CN 201621207425 U CN201621207425 U CN 201621207425U CN 206256556 U CN206256556 U CN 206256556U
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- Prior art keywords
- hole
- anchoring piece
- point
- fastener
- root anchoring
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Abstract
The utility model discloses one kind point root anchoring piece, described point of root anchoring piece includes fastener, swell fixture and bar for line, solve the problems, such as to be hampered during anchoring and be unable to reach former punching depth, simultaneously, a point root anchoring piece is fixed by bar for line and warming plate, the fixing intensity of point root anchoring piece and warming plate is strengthened, warming plate is not easily subjected to displacement and is deformed after stress.
Description
Technical field
The utility model is related to a kind of anchoring piece, more particularly to a kind of point root anchoring piece.
Background technology
Promotion energetically and Generalization of Energy-saving Construction with country, various heat preservation technologies are continued to bring out, and warming plate is exactly it
One of.Warming plate is fixed usually using anchoring piece and wall.But when using anchoring piece fix warming plate, often meet
Cannot be by the fully-inserted problem of the bolt of anchoring piece to reinforcing bar, traditional solution is to beat inclined hole or in other positions
Perforate is fixed.The change of inclined reinforcement hole part stress is opened, easily come off, be broken, and receiving for anchoring piece is also resulted in other positions perforate
Power changes, and produces unsafe factor.
The utility model of Chinese utility model patent Application No. CN201210228251.6 discloses a kind of point of root anchoring
Part.It is that, by being connected with two or more chemical anchor bolts or expansion anchor on a connector, connector can be provided with itself
Screwed hole, or directly with other anchoring pieces weld.In construction, punching runs into reinforcing bar or other obstructions causes the anchoring piece cannot
Anchor into completely, now, hole is expanded, and punched around obstruction, then point root anchoring piece is inserted, separated using it
Multiple chemical anchor bolts or expansion anchor cut-through thing, fix in the original location.This design, being hampered when solving anchoring to reach
To the problem of original punching depth, but because an above-mentioned point root anchoring piece is used as substrate, also need to connect it after installation
His anchoring piece could complete to be fixed warming plate, wherein dividing root anchoring piece and other anchoring pieces using threaded connection or welding
The mode of connecing is connected.When warming plate bears external force, above-mentioned point of root anchoring piece can not be firm on metope by warming plate, warming plate meeting
The a certain degree of skew of generation and deformation, above-mentioned point of root anchoring piece are not strong enough to the anchor force of warming plate.
Utility model content
The purpose of this utility model is to provide a kind of point of root anchoring piece, and this point of root anchoring piece ensures that warming plate is fixed on safely
On wall, anchor force is high, convenient to install.
To solve the above problems, the utility model provides a kind of point of root anchoring piece, including a fastener and at least two swollen
Swollen screw, the fastener is provided with the first through hole that at least 2 and swell fixture are adapted, and the first through hole is on fastener center
It is symmetric, described point of root anchoring piece also includes bar for line, and the fastener is provided with the second through hole being adapted with bar for line, institute
Swell fixture length is stated more than bar for line length.
Using above-mentioned technical proposal, this point of root anchoring piece solves need to run into what reinforcing bar cannot construct during anchoring well
Situation, by the anchoring of at least two swell fixtures and base course wall, enables warming plate to fix, meanwhile, bar for line is knocked in
In warming plate, the fixation of point root anchoring piece and warming plate is enhanced, after making installation warming plate, warming plate will not shift.Together
When, this point of root anchoring piece need not be attached with other anchoring pieces, it is only necessary to first punch and swell fixture is fixed in hole, it
Bar for line is fixed on warming plate afterwards just being capable of fix warming plate.
As further improvement of the present utility model, state and set on fastener at least 2 the second through holes.
Using above-mentioned technical proposal, the quantity of the second through hole directly affects the quantity of bar for line, the bar for line energy of more than 2
The connection of enough preferably fix warming plates and point root anchoring piece, meanwhile, bar for line can undertake portion of the warming plate to swell fixture
The component of stress, increases the service life of swell fixture.
Used as further improvement of the present utility model, the fastener is discoid, and institute's fastener is along radially uniform
Arrange the second through hole, form the second sets of vias, first through hole is located at the second sets of vias both sides.
Above-mentioned technical proposal is used, because the generally circular perforate in opening on metope, using discoid fastener, energy
The installation of enough convenient point of root anchoring pieces, and circular configuration structural strength is high, can bear wall stronger to point root anchoring piece
Stress.Meanwhile, the second through hole is located at the both sides of the second sets of vias, after installation, second in the radially uniform distribution of fastener, first through hole
The swell fixture on bar for line and first through hole on through hole can bear bigger stress, suppress the displacement and change of warming plate
Shape.
Used as further improvement of the present utility model, the first through hole and the second through hole are T-shaped through hole, wherein the
More than the internal diameter of the first lower opening, hole internal diameter is more than the internal diameter of the second lower opening to hole internal diameter on second on one.
Using above-mentioned technical proposal, swell fixture can pass through first through hole, and after being anchored, expanding screw head of a nail energy
Enough it is placed on first in hole, while bar for line can pass through the second through hole, after being fixed to warming plate, bar for line head of a nail energy
Enough it is placed on second in hole, both facilitates a point installation for root anchoring piece, because divides the button of root anchoring piece after installation
Part outer surface facilitates the follow-up finishing work to metope in the absence of raised the expanding screw head of a nail and the bar for line head of a nail.
Used as further improvement of the present utility model, the swell fixture includes screw and expansion tube, the expansion tube
It is hollow structure, described expansion tube one end sets expansion-head, the expansion tube other end sets the end more slightly larger than expansion pipe diameter
Head, the termination can be stuck in the first through hole of fastener.
Using above-mentioned technical proposal, program swell fixture simple structure is easy for installation.
Used as further improvement of the present utility model, the expansion-head lateral wall sets detent projection.
Using above-mentioned technical proposal, detent projection can strengthen the frictional force of swell fixture and metope, while increasing a point root
The anchor force of anchoring piece, enables warming plate preferably to be fixed with wall, is not subjected to displacement.
Used as further improvement of the present utility model, external diameter is tapered into the expansion tube from top to bottom.
Using above-mentioned technical proposal, expansion tube is installing a point root anchoring using the structure that external diameter is tapered into from top to bottom
During part, can be put into expansion tube in the blind hole of wall more easily by this structure, meanwhile, such a structure increases expansion tube
Structural strength.
Used as further improvement of the present utility model, the bar for line includes taper ailhead, nail rod and the head of a nail, the cone
Staple head upper end external diameter is more than nail rod external diameter, and the taper ailhead external diameter is gradually reduced from top to bottom.
Using above-mentioned technical proposal, taper ailhead can be knocked in preferably in warming plate, while taper ailhead upper end external diameter
More than nail rod external diameter, make bar for line be difficult to be pulled out after warming plate is knocked in, increased the fixing intensity of bar for line.
Used as further improvement of the present utility model, the taper ailhead outer wall sets anti-slip veins.
Using above-mentioned technical proposal, the coefficient of friction of taper ailhead outer wall and warming plate is enhanced, enhance bar for line
Fixing intensity.
Used as further improvement of the present utility model, the fastener uses thermal insulation material and is made.
Using above-mentioned technical proposal, fastener uses insulation material, can weaken point root anchoring piece in wall insulation system
Heat bridge effect, improves a point effect of heat insulation for root anchoring piece.
In sum, the utility model has the advantages that：
The 1st, at least one bar for line is set on point root anchoring piece, and using swell fixture, it is convex that expansion-head outer wall sets dentation
Rise, the taper ailhead upper end external diameter of bar for line is more than nail rod external diameter, anti-slip veins are set in the taper ailhead outer wall of bar for line, increase
The anchor force of point root anchoring piece, makes the warming plate not shift；
2nd, first through hole is T-shaped through hole, and fastener is cylinder, and external diameter is tapered into expansion tube from top to bottom, bar for line
Taper ailhead external diameter is gradually reduced from top to bottom, and above-mentioned these settings make easier for installation；
3rd, fastener uses thermal insulation material, and can weaken the heat bridge effect of point root anchoring piece in wall insulation system, improves
Divide the effect of heat insulation of root anchoring piece.
Brief description of the drawings
Fig. 1 is the axial sectional view of the utility model；
Fig. 2 is the top view of the fastener of the utility model；
Fig. 3 is the axial sectional view of the fastener of the utility model；
Fig. 4 is the axial sectional view of the swell fixture of the utility model；
Fig. 5 is the structural representation of the bar for line of the utility model；
Wall perforate schematic diagram when Fig. 6 is not to install point root anchoring piece；
Fig. 7 utility model scheme of installation.
In figure：1st, fastener；11st, first through hole；111st, hole on first；112nd, the second lower opening；12nd, the second through hole；121st,
Hole on two；122nd, the second lower opening；123rd, the second sets of vias；2nd, swell fixture；21st, screw；22nd, expansion tube；221st, expansion-head；
222nd, termination；223rd, detent projection；3rd, bar for line；31st, taper ailhead；311st, anti-slip veins；32nd, nail rod；33rd, the head of a nail；41st, it is inorganic
Resin plate；42nd, warming plate；43rd, adhesive mortar；44th, cement mortar coat of plaster；45th, base course wall；5th, reinforcing bar；61st, probe inlet；
62nd, expanding screw nail；63rd, reaming.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, the utility model is constituted for a point root anchoring piece, including fastener 1, swell fixture 2 and bar for line 3, should
Embodiment employs 2 pieces of swell fixtures 2, it is of course possible to the number of swell fixture, wherein swell fixture 2 are adjusted according to actual conditions
Length of the length more than bar for line 3.
As shown in Figures 2 and 3, the fastener 1 of the embodiment is discoid, because the blind hole that fastener 1 is outputed installed in wall
Interior therefore discoid fastener 1 is easier for installation.Fastener 1 forms second along 3 the second through holes 12 of radially uniform arrangement
Sets of vias 123, first through hole 11 is in the both sides of the second sets of vias 123.In the present embodiment, 2 first are set on fastener 1 to lead to
11,2, hole first through hole 11 is arranged symmetrically on the center of fastener 1, and is axisymmetricly arranged on the second sets of vias 123.The
One through hole 11 and the second through hole 12 are T-shaped through hole, and the internal diameter of hole 111 is more than the internal diameter of the first lower opening 112, hole on second on first
Internal diameter of 121 internal diameters more than the second lower opening 122.Wherein, first through hole 11 and swell fixture 2 are adapted, the second through hole 12 and protect
Temperature nail 3 is adapted.Fastener 1 can be made of insulation material.
As shown in figure 4, swell fixture 2 includes screw 21 and expansion tube 22, wherein expansion tube is hollow structure, expansion tube 22
External diameter is tapered into from top to bottom, facilitates the installation and fixation of expansion tube 22.The one end of expansion tube 22 sets expansion-head 221, another
End sets termination 222, and the wherein outer wall of expansion-head 221 sets detent projection 223, the friction of enhancing expansion tube 22 and wall, enhancing
Anchor force.The external diameter of termination 222 is slightly larger than the external diameter of expansion tube 22, and less than fastener 1 first through hole 11 first in hole 111
Footpath, and more than fastener 1 first through hole 11 the first lower opening 112 internal diameter, therefore termination 222 can be stuck in the of fastener 1
In one through hole.
As shown in figure 5, bar for line 3 includes taper ailhead 31, nail rod 32 and the head of a nail 33, wherein taper ailhead upper end external diameter is big
In the external diameter of nail rod 32, the external diameter of taper ailhead 31 is gradually reduced from top to bottom.Set wherein on the outer wall of taper ailhead 31
Anti-slip veins 311.Meanwhile, the taper ailhead 31 of bar for line 3 and the maximum outside diameter of nail rod 32 are respectively less than the second through hole 12 of fastener 1
The internal diameter of the second lower opening 122, while under the maximum outside diameter of the head of a nail 33 of bar for line 3 is more than the second of the second through hole 12 of fastener 1
The internal diameter in hole 122.
As shown in Figure 6 and Figure 7, in installation point root anchoring piece, the structure of wall is followed successively by inorganic resin plate from outside to inside
41st, warming plate 42, adhesive mortar 43, cement mortar coat of plaster 44, base course wall 45.Wherein base course wall 45 is generally reinforcing bar and mixes
Xtah Crude Clay structure, thus install warming plate 42 when be frequently encountered reinforcing bar 5 cannot be by the fully-inserted problem of the bolt of anchoring piece.
In order that warming plate 42 can be firmly installed on wall, then warming plate 42 is fixed using a point root anchoring piece.Install
The step of dividing root anchoring piece is as follows, beats probe inlet 61 in the position for needing to install anchoring piece first, and the internal diameter of probe inlet 61 is less than
The external diameter of bar for line 3 and swell fixture 2, after running into reinforcing bar 9, then continues to beat other probe inlets 61 around the probe inlet 61 beaten,
Because the embodiment makes a call to 2 probe inlets 61 using two pieces of point root anchoring pieces of expansion bolt 2.2 positions of probe inlet 61
It is symmetrical on former probe inlet 61 and corresponding with the position of first through hole 11 on fastener 1.Afterwards, rear 2 probe inlets beaten are expanded
Big to form expanding screw nail 62, expanding screw nail 62 and swell fixture 2 are adapted.The reaming in inorganic resin plate 4, with first dozen
Probe inlet 61 based on reaming, the size of reaming 63 is identical with the size of fastener 1, and the depth of reaming 63 is slightly larger than fastener 1
Highly.Fastener 1 is fixed in reaming 63, expansion tube 22 is passed through from the first through hole 11 of fastener 1 afterwards, because expansion tube
The external diameter of 22 termination 222 is slightly larger than the internal diameter of lower opening 122, therefore is stuck in first through hole 12.Now expansion-head 221 has been
In insertion base course wall 45, screw 21 is screwed in expansion tube 221 and tightened afterwards, so divide root anchoring piece to be secured to wall
Upper, warming plate 42 is also substantially stationary.
In order to strengthen the anchor force point between root anchoring piece and warming plate 42, weaken warming plate 42 because external force may occur
The probability of displacement, therefore root anchoring piece and warming plate 42 will be divided to be fixed again by the second through hole 22 bar for line 3.Because
Such embodiment utilizing 3 pieces of bar for lines 3, certainly according to actual needs can be using the bar for line 3 of other quantity.Bar for line 3
During head is taper ailhead 31, therefore bar for line 3 can more easily control drive in warming plate 42.Simultaneously as on bar for line 3
The upper end external diameter of taper ailhead 31 is slightly larger than the external diameter of nail rod 32, therefore when bar for line 3 is knocked in onto warming plate 42, it is difficult to quilt
Pull out, warming plate 42 and a point root anchoring piece is more firmly connected.
This specific embodiment is only that, to explanation of the present utility model, it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. a kind of point of root anchoring piece, an including fastener（1）With at least two swell fixtures（2）, the fastener（1）It is provided with least
2 and swell fixture（2）The first through hole being adapted（11）, it is characterised in that：The first through hole（11）On fastener（1）In
The heart is symmetric, and described point of root anchoring piece also includes bar for line（3）, the fastener（1）It is provided with and bar for line（3）It is adapted
Second through hole（12）, the swell fixture（2）Length is more than bar for line（3）Length.
2. according to claim 1 point of root anchoring piece, it is characterised in that：The fastener（1）Upper setting at least 2 second is led to
Hole（12）.
3. according to claim 2 point of root anchoring piece, it is characterised in that：The fastener（1）It is discoid, the fastener
（1）Along the second through hole of radially uniform arrangement（12）, form the second sets of vias（123）, first through hole（11）Positioned at the second through hole
Group（123）Both sides.
4. according to claim 1 point of root anchoring piece, it is characterised in that：The first through hole（11）With the second through hole（12）
T-shaped through hole is, wherein hole on first（111）Internal diameter is more than the first lower opening（112）Internal diameter, hole on second（121）Internal diameter is big
In the second lower opening（122）Internal diameter.
5. according to claim 1 point of root anchoring piece, it is characterised in that：The swell fixture（2）Including screw（21）With
Expansion tube（22）, the expansion tube（22）It is hollow structure, the expansion tube（22）One end sets expansion-head（221）, it is described swollen
Tube expansion（22）The other end sets and compares expansion tube（22）The slightly larger termination of diameter（222）, the termination（222）Fastener can be stuck in
（1）First through hole（11）In.
6. according to claim 3 point of root anchoring piece, it is characterised in that：The expansion-head（221）Lateral wall sets dentation
It is raised（223）.
7. according to claim 3 point of root anchoring piece, it is characterised in that：The expansion tube（22）External diameter is gradually from top to bottom
Diminish.
8. according to claim 4 point of root anchoring piece, it is characterised in that：The bar for line（3）Including taper ailhead（31）、
Nail rod（32）And the head of a nail（33）, the taper ailhead（31）Upper end external diameter is more than nail rod（32）External diameter, the taper ailhead
（31）External diameter is gradually reduced from top to bottom.
9. according to claim 8 point of root anchoring piece, it is characterised in that：The taper ailhead（31）Outer wall sets anti-slip veins
（311）.
10. according to claim 1 point of root anchoring piece, it is characterised in that：The fastener（1）Use thermal insulation material and be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207425.0U CN206256556U (en) | 2016-11-08 | 2016-11-08 | Divide root anchoring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207425.0U CN206256556U (en) | 2016-11-08 | 2016-11-08 | Divide root anchoring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206256556U true CN206256556U (en) | 2017-06-16 |
Family
ID=59024386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207425.0U Expired - Fee Related CN206256556U (en) | 2016-11-08 | 2016-11-08 | Divide root anchoring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206256556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412061A (en) * | 2018-05-15 | 2018-08-17 | 山东建筑大学 | A kind of external insulating system for thinly plastered external wall and its prefabricated composite heat insulation fireproof plate |
| CN109024940A (en) * | 2018-09-10 | 2018-12-18 | 郑州昇华建筑科技有限公司 | A kind of combined sandwich insulating layer construction |
-
2016
- 2016-11-08 CN CN201621207425.0U patent/CN206256556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412061A (en) * | 2018-05-15 | 2018-08-17 | 山东建筑大学 | A kind of external insulating system for thinly plastered external wall and its prefabricated composite heat insulation fireproof plate |
| CN108412061B (en) * | 2018-05-15 | 2023-12-22 | 山东建筑大学 | Thin external wall external heat preservation system of plastering and prefabricated compound heat preservation PLASTIC LAMINATED thereof |
| CN109024940A (en) * | 2018-09-10 | 2018-12-18 | 郑州昇华建筑科技有限公司 | A kind of combined sandwich insulating layer construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |