CN204458717U - A kind of heat preserving exterior wall anchoring piece - Google Patents
A kind of heat preserving exterior wall anchoring piece Download PDFInfo
- Publication number
- CN204458717U CN204458717U CN201520038014.2U CN201520038014U CN204458717U CN 204458717 U CN204458717 U CN 204458717U CN 201520038014 U CN201520038014 U CN 201520038014U CN 204458717 U CN204458717 U CN 204458717U
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- CN
- China
- Prior art keywords
- bolt
- crab
- decorative sheet
- steel nail
- exterior wall
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of heat preserving exterior wall anchoring piece, comprise crab-bolt, steel nail and decorative sheet, force block is provided with between described crab-bolt and decorative sheet, described crab-bolt is fixedly connected with decorative sheet by force block, described steel nail is located in crab-bolt, described crab-bolt end is provided with inflation port, described inflation port becomes bending to arrange, described crab-bolt surface is provided with projection and voussoir, described projection is provided with more than one, described projection and voussoir become inclination angle to arrange in crab-bolt, described voussoir is provided with more than one piece, described steel nail one end is provided with screw thread, described decorative sheet is provided with mounting hole and decoration hole, described decoration hole is provided with more than one, described decoration hole is taper decoration hole, the utility model is easy for installation, beautiful shape, can be anti-aging, shock resistance is strong.
Description
Technical field
The utility model relates to a kind of anchoring field of tool, particularly relates to a kind of heat preserving exterior wall anchoring piece.
Background technique
Chemical anchor bolts are a kind of novel metal fastener materials, be made up of chemical agent and metallic rod body, can be used for various curtain wall, add embedded part after in marble dry hanging construction to install, also can be used for equipment and the occasions such as highway bridge guardrail installation concrete structure reinforcement are installed, because the chemical reagent be filled with in its glass tube is inflammable and explosive, so the approval that producer has to pass through national departments concerned could be produced, whole production process needs the production line balance that tight safety measure also uses and staff is completely isolated, if not only violated the pertinent regulations of country by handwork, and abnormally dangerous chemical anchor bolts to be a kind of anchor bolts occurred after expansion anchor be will by special chemical bonding agent, screw rod is cementing to be fixed in the boring of concrete base material to realize the composite members to fixed block anchoring, intumescent crab-bolt: utilize expansion piece to extrude the crab-bolt of anchor hole hole wall formation anchorage effect, utilize moving in opposite directions of centrum and intumescent sheet, intumescent sheet expansion is impelled to produce dilatant pressure with hole wall concrete, and produce a kind of assembly of withdrawal resistance realization to connected piece anchoring by shearing friction effect, moment of torsion controls formula intumescent crab-bolt: hole in advance with specific drilling tool, expand through control screw torque size and install, displacement controllable intumescent crab-bolt: hole in advance with target drill, realize expanding by the relative displacement of sleeve and conehead and install, expanding anchor bolt: by the reaming of foot of hole concrete grooving again, mechanical interlocked between the concrete pressure-bearing surface formed after utilizing reaming and crab-bolt expansion enlarged footing, realize a kind of assembly to connected piece anchoring, pre-reaming common anchor bolt: by specific drilling tool grooving reaming in advance, from reaming Special anchor bolt: first hole with specific drilling tool, grooving reaming voluntarily when crab-bolt carries Cutting tool installation manner, reaming is installed and is once completed, Anchor bolt, this is the external a kind of stone bolt introduced, the stone bolt of general import equipment is all this Anchor bolt, especially European equipment, an open type metallic sheath is had at the rear portion of crab-bolt, rib-loop is wrenched after squeezing into ground, opening swell is fixed, after cut end crab-bolt, it is exactly the EXPANSION ANCHOR BOLTS of band cover very common on our market, can not fix separately, need to extrude rear fixing mutually with fixture, the mainly structural limitations of its opening sleeve, hit core crab-bolt, crab-bolt rear aperture, there is a steel nail at center, after crab-bolt implants ground, only need to knock steel nail, opening swell is fixed after sinking by steel nail.
The problems such as current existing crab-bolt firmware is in use easily aging, and shockproof effect is not good, and working life is not long.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of easy for installation, and beautiful shape, can be anti-aging, the heat preserving exterior wall anchoring piece that shock resistance is strong.
For solving the problem, the utility model adopts following technological scheme:
A kind of heat preserving exterior wall anchoring piece, comprise crab-bolt, steel nail and decorative sheet, force block is provided with between described crab-bolt and decorative sheet, force block can bear larger pulling force, keep crab-bolt and decorative sheet stable connection, decorative sheet can prevent air from entering in crab-bolt, there is aging-resistant effect, described crab-bolt is fixedly connected with decorative sheet by force block, described steel nail is located in crab-bolt, described crab-bolt end is provided with inflation port, the inflation port power of being squeezed can dilatancy, increase the diameter of crab-bolt, promote anchoring effect, described inflation port becomes bending to arrange, increase the amplitude expanded, described crab-bolt surface is provided with projection and voussoir, voussoir makes crab-bolt enter smoothly when mounted in boring, keep the firm of mounted configuration, described projection is provided with more than one, described projection and voussoir become inclination angle to arrange in crab-bolt, make crab-bolt can not return landing from body of wall, there is the effect of antidetonation, described voussoir is provided with more than one piece, described steel nail one end is provided with screw thread, inflation port can be made to expand rapidly, described decorative sheet is provided with mounting hole and decoration hole, described decoration hole is provided with more than one, described decoration hole is taper decoration hole.
As preferably, described force block is gore, promotes by force intensity.
As preferably, described decorative sheet is medallion plate, keeps attractive appearance.
As preferably, described crab-bolt end surface camber is arranged, and facilitates the installation of crab-bolt.
As preferably, described steel nail length is less than crab-bolt length, makes steel nail can hammer into crab-bolt completely inner.
This technological scheme has easy for installation, beautiful shape, can be anti-aging, the feature that shock resistance is strong.
The beneficial effects of the utility model are: the force block of setting can bear larger pulling force, keep crab-bolt and decorative sheet stable connection, decorative sheet can prevent air from entering in crab-bolt, there is aging-resistant effect, the inflation port power of being squeezed can dilatancy, increase the diameter of crab-bolt, promote anchoring effect, voussoir makes crab-bolt enter smoothly when mounted in boring, keep the firm of mounted configuration, projection becomes inclination angle to arrange with voussoir in crab-bolt, make crab-bolt can not return landing from body of wall, there is the effect of antidetonation, screw thread can make inflation port expand rapidly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of a kind of heat preserving exterior wall anchoring piece of the present utility model.
Fig. 2 is the structural drawing of a kind of heat preserving exterior wall anchoring piece steel nail of the present utility model.
Fig. 3 is the structural drawing of a kind of heat preserving exterior wall anchoring piece decorative sheet of the present utility model.
Embodiment
Consult shown in Fig. 1-Fig. 3, a kind of heat preserving exterior wall anchoring piece, comprise crab-bolt 1, steel nail 2 and decorative sheet 3, force block 4 is provided with between described crab-bolt 1 and decorative sheet 3, in use, first hole on the body of wall of sheet material that bondd, the degree of depth of punching and diameter need corresponding with crab-bolt 1 size, crab-bolt 1 glue hammer is knocked in body of wall, steel nail 2 is inserted in crab-bolt 1 hole, knock with tup, make decorative sheet 3 and wall surface levelling, protruding 6 become inclination angle to arrange with voussoir 7 in crab-bolt 1, make crab-bolt 1 can not return landing from body of wall, there is the effect of antidetonation, described crab-bolt 1 is fixedly connected with decorative sheet 3 by force block 4, described steel nail 2 is located in crab-bolt 1, described crab-bolt 1 end is provided with inflation port 5, described inflation port 5 one-tenth bending is arranged, described crab-bolt 1 surface is provided with protruding 6 and voussoir 7, described protruding 6 are provided with more than one, described protruding 6 become inclination angle to arrange with voussoir 7 in crab-bolt 1, described voussoir 7 is provided with more than one piece, described steel nail 2 one end is provided with screw thread 8, described decorative sheet 3 is provided with mounting hole 9 and decoration hole 10, described decoration hole 10 is provided with more than one, described decoration hole 10 is taper decoration hole.
Described force block 4 is gore, and holding structure intensity is high.
Described decorative sheet 3 is medallion plate, makes attractive appearance.
Described crab-bolt 1 end surface camber is arranged, convenient installation.
Described steel nail 2 length is less than crab-bolt 1 length, when mounted, steel nail 2 can be followed closely completely as in crab-bolt 1.
In use, first hole on the body of wall of sheet material that bondd, the degree of depth of punching and diameter need corresponding with crab-bolt 1 size, crab-bolt 1 glue hammer is knocked in body of wall, inserted by steel nail 2 in crab-bolt 1 hole, knock with tup, make decorative sheet 3 and wall surface levelling, protruding 6 become inclination angle to arrange with voussoir 7 in crab-bolt 1, make crab-bolt 1 can not return landing from body of wall, there is the effect of antidetonation.
The beneficial effects of the utility model are: the force block of setting can bear larger pulling force, keep crab-bolt and decorative sheet stable connection, decorative sheet can prevent air from entering in crab-bolt, there is aging-resistant effect, the inflation port power of being squeezed can dilatancy, increase the diameter of crab-bolt, promote anchoring effect, voussoir makes crab-bolt enter smoothly when mounted in boring, keep the firm of mounted configuration, projection becomes inclination angle to arrange with voussoir in crab-bolt, make crab-bolt can not return landing from body of wall, there is the effect of antidetonation, screw thread can make inflation port expand rapidly.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a heat preserving exterior wall anchoring piece, it is characterized in that: comprise crab-bolt, steel nail and decorative sheet, force block is provided with between described crab-bolt and decorative sheet, described crab-bolt is fixedly connected with decorative sheet by force block, described steel nail is located in crab-bolt, described crab-bolt end is provided with inflation port, described inflation port becomes bending to arrange, described crab-bolt surface is provided with projection and voussoir, described projection is provided with more than one, described projection and voussoir become inclination angle to arrange in crab-bolt, described voussoir is provided with more than one piece, described steel nail one end is provided with screw thread, described decorative sheet is provided with mounting hole and decoration hole, described decoration hole is provided with more than one, described decoration hole is taper decoration hole.
2. a kind of heat preserving exterior wall anchoring piece according to claim 1, is characterized in that: described force block is gore.
3. a kind of heat preserving exterior wall anchoring piece according to claim 2, is characterized in that: described decorative sheet is medallion plate.
4. a kind of heat preserving exterior wall anchoring piece according to claim 3, is characterized in that: described crab-bolt end surface camber is arranged.
5. a kind of heat preserving exterior wall anchoring piece according to claim 4, is characterized in that: described steel nail length is less than crab-bolt length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038014.2U CN204458717U (en) | 2015-01-20 | 2015-01-20 | A kind of heat preserving exterior wall anchoring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520038014.2U CN204458717U (en) | 2015-01-20 | 2015-01-20 | A kind of heat preserving exterior wall anchoring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204458717U true CN204458717U (en) | 2015-07-08 |
Family
ID=53665610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520038014.2U Expired - Fee Related CN204458717U (en) | 2015-01-20 | 2015-01-20 | A kind of heat preserving exterior wall anchoring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204458717U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091265A (en) * | 2017-06-14 | 2017-08-25 | 周松桂 | A kind of setscrew firmware of anti-heat transfer |
| CN107938867A (en) * | 2017-11-29 | 2018-04-20 | 贵州兴贵恒远新型建材有限公司 | Energy-saving structure integration assembled heat insulation wall Special anchor bolt |
| CN112204200A (en) * | 2019-04-30 | 2021-01-08 | 车柱炳 | Improved anchor bolt assembly and ceiling trim panel fixing device comprising same |
-
2015
- 2015-01-20 CN CN201520038014.2U patent/CN204458717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107091265A (en) * | 2017-06-14 | 2017-08-25 | 周松桂 | A kind of setscrew firmware of anti-heat transfer |
| CN107938867A (en) * | 2017-11-29 | 2018-04-20 | 贵州兴贵恒远新型建材有限公司 | Energy-saving structure integration assembled heat insulation wall Special anchor bolt |
| CN112204200A (en) * | 2019-04-30 | 2021-01-08 | 车柱炳 | Improved anchor bolt assembly and ceiling trim panel fixing device comprising same |
| CN112204200B (en) * | 2019-04-30 | 2021-09-28 | 车柱炳 | Improved anchor bolt assembly and ceiling trim panel fixing device comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150708 Termination date: 20180120 |