CN104652752B - A kind of spandex fabric hook-type crab-bolt - Google Patents
A kind of spandex fabric hook-type crab-bolt Download PDFInfo
- Publication number
- CN104652752B CN104652752B CN201510056870.5A CN201510056870A CN104652752B CN 104652752 B CN104652752 B CN 104652752B CN 201510056870 A CN201510056870 A CN 201510056870A CN 104652752 B CN104652752 B CN 104652752B
- Authority
- CN
- China
- Prior art keywords
- cell body
- bolt
- sleeve pipe
- length
- big outer
- 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
Links
Abstract
The invention provides a kind of spandex fabric hook-type crab-bolt, including a bolt, cross pad and a sleeve, the afterbody of this sleeve pipe is provided with four flexure strips that intersection is opened, bushing outer surface is provided with four latches, so by the rotation of bolt, making four latches withstand four flexure strips pad press-in, four flexure strips outwards strut, and so can crab-bolt be implanted in body of wall.The present invention can not result in dropping of hollow brick after inserting body of wall, and insertion by whole for crab-bolt, will not destroy wall brick, during it addition, A, B glue is inserted hole, the fullest, improves the construction quality of crab-bolt.
Description
Technical field
The present invention relates to construction and installation device, particularly to a kind of spandex fabric hook-type crab-bolt.
Background technology
Stone material or porcelain plate (hereinafter referred to as decoration panel) are, with cement, its decoration panel is pasted onto body of wall in early days
On, but because decoration panel seam crossing often flows white tear mark, have a strong impact on decorative effect, and time have
Obscission.The most also use 5 mounting methods to be pasted and fixed on exterior wall by decorative panel, but because of skill
Art requires higher, slightly construction wrong, exists for hidden danger of quality, and body of wall is with cement sand rendering layer such as
There is hollowing, then consequence is even more serious, in the wall body decoration engineering that a maxi-mum height is relatively low in this way.
The construction method that at present decoration panel also has is by embedded pre-pipe pinning of planting squeezed into body of wall, but this kind
Mode can make hollow brick drop, and destroys wall brick；And when adding A, B glue on wall brick, it is impossible to by wall
The hole of body is given when filling, and such construction quality is bad.
Summary of the invention
The technical problem to be solved in the present invention, is to provide a kind of spandex fabric hook-type crab-bolt, is widely used in decorations
The fixed installation of panel, and easy construction.
The present invention is achieved in that a kind of spandex fabric hook-type crab-bolt, including a bolt, a cross pad
And sleeve, the upper and lower both ends of the surface of described sleeve pipe all offer one first groove, this first groove is from sleeve pipe
One predeterminable range d1 of afterbody offers, and described first groove is by square cell body one in smoothing junction successively
Form with interior big outer little trapezoidal cell body one, described sleeve pipe left and right both ends of the surface all offer one second groove,
This second groove is offered from a predeterminable range d2 of sleeve pipe afterbody, and described second groove is by smoothing successively
The square cell body two and the interior big outer little trapezoidal cell body two that connect form, and the length of the first groove is more than second
The length of groove, two first grooves and two second grooves are arranged in a crossed manner；In two in big outer little trapezoidal cell body one
All nestings are provided with latch one, and latch one matches with interior big outer little trapezoidal cell body one；In two big outer the least
In trapezoidal cell body two, equal nesting is provided with latch two, and latch two and interior big outer little trapezoidal cell body two-phase
Join；It is provided with flexure strip one in described square cell body one, and one end of flexure strip one is fixed with sleeve pipe and is connected,
The other end of flexure strip one is connected with latch one phase；Flexure strip two it is provided with in described square cell body two, and
One end of flexure strip two is fixing with sleeve pipe to be connected, and the other end of flexure strip two is connected with latch two-phase；Described
Cross pad is embedded on two first grooves and two second grooves, and described bolt spiral is arranged on sleeve pipe,
And withstand cross pad, and it is beneficial to after bolt screws sleeve pipe, two latches one and two are inserted by cross pad
Pin two press-in makes two flexure strips one and two flexure strips two outwards strut.
Further, described square cell body one is identical with the length of square cell body two, interior big outer little dovetail groove
The length of body one is more than the length of interior big outer little trapezoidal cell body two.
Further, described bolt tail is provided with dovetail rotating handle.
Further, described crab-bolt also includes a nut, and described bolt passes nut, and nut is positioned at ten
After word pad.
Further, described predeterminable range d1 accounts for 1/5th of sleeve pipe total length；Predeterminable range d2 accounts for sleeve pipe
2/5ths of total length.
Further, the length of described square cell body one accounts for three points of length of interior big outer little trapezoidal cell body one
One of；The length of described square cell body two accounts for 1/3rd of the length of interior big outer little trapezoidal cell body two.
It is an advantage of the current invention that: the present invention includes a bolt, cross pad and a sleeve, this sleeve pipe
Afterbody be provided with and intersect four flexure strips opening, bushing outer surface is provided with four latches, so passes through
The rotation of bolt, makes four latches withstand four flexure strips pad press-in, and four flexure strips outwards support
Open, so crab-bolt can be implanted in body of wall.After the present invention can insert body of wall, and insertion by whole for crab-bolt
Do not result in dropping of hollow brick, wall brick will not be destroyed, during it addition, A, B glue is inserted hole, than
Fuller, improve the construction quality of crab-bolt.It is solid that the present invention can be widely used in stone material, porcelain plate, steel plate etc.
Dingan County fills, and plays good fixation, and easy construction.
Accompanying drawing explanation
Fig. 1 is the structural representation of the both ends of the surface up and down of sleeve pipe of the present invention.
Fig. 2 is the structural representation of section before the upper and lower both ends of the surface of the present invention are installed.
Fig. 3 is the structural representation of section after the upper and lower both ends of the surface of the present invention are installed.
Fig. 4 is the structural representation of the left and right both ends of the surface of sleeve pipe of the present invention.
Fig. 5 is the structural representation of section before left and right of the present invention both ends of the surface are installed.
Fig. 6 is the structural representation of section after left and right of the present invention both ends of the surface are installed.
Fig. 7 is the top view of the present invention.
Fig. 8 is the structural representation after the present invention constructs.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 8, a kind of spandex fabric hook-type crab-bolt of the present invention, including a bolt 1,
One cross pad 2 and sleeve 3, described sleeve pipe about 3 both ends of the surface all offer one first groove 31,
This first groove 31 is offered from a predeterminable range d1 of sleeve pipe afterbody, and described first groove 31 is by successively
Square cell body 1 in smoothing junction and interior big outer little trapezoidal cell body 1 composition, described sleeve pipe about 3
All offering one second groove 32 in both ends of the surface, this second groove 32 is from a predeterminable range d2 of sleeve pipe afterbody
Offering, described second groove 32 is by square cell body 2 321 in smoothing junction successively and interior big outer little ladder
Shape cell body 2 322 forms, and the length of the first groove 31 is more than the length of the second groove 32, and two first is recessed
Groove 31 and two second grooves 32 are arranged in a crossed manner；In two, in big outer little trapezoidal cell body 1, all nestings are provided with
Latch 1, and latch 1 matches with interior big outer little trapezoidal cell body 1；Big outer little dovetail groove in two
In body 2 322, equal nesting is provided with latch 25, and latch 25 and interior big outer little trapezoidal cell body 2 322 phase
Join；Flexure strip 1 it is provided with in described square cell body 1, and one end of flexure strip 1 and sleeve pipe 3
Fixing connection, the other end of flexure strip 1 is connected with latch 4 one phase；Set in described square cell body 2 321
It is equipped with flexure strip 27, and one end of flexure strip 27 is fixed with sleeve pipe 3 and is connected, the other end of flexure strip 27
It is connected with latch 25 phase；Described cross pad 2 is embedded on two first grooves 31 and two second grooves 32,
Described bolt 1 spiral is arranged on sleeve pipe 3, and withstands cross pad 2, is beneficial to bolt 1 and screws sleeve pipe 3
After, two latches 1 and the press-in of two latches 25 are made two flexure strips 1 and two by cross pad 2
Flexure strip 27 outwards struts.Afterbody flexure strip 1 and the flexure strip 27 of the present invention easily strut, operation
Very convenient.
In the present invention, described square cell body 1 is identical with the length of square cell body 2 321, interior big outside
The length of little trapezoidal cell body 1 is more than the length of interior big outer little trapezoidal cell body 2 322.So make elasticity
Sheet 1 and flexure strip 27 can intersect to open and be configured.
Described bolt 1 afterbody is provided with dovetail rotating handle (not shown).In actual applications, it is also possible to
Dovetail rotating handle need not be set.Described crab-bolt also includes that a nut 8, described bolt 1 pass nut 8, and
After nut 8 is positioned at cross pad 2.
Wherein, described predeterminable range d1 accounts for 1/5th of sleeve pipe 3 total length；Predeterminable range d2 accounts for sleeve pipe 3
2/5ths of total length.The length of described square cell body 1 accounts for the length of interior big outer little trapezoidal cell body 1
/ 3rd of degree；The length of described square cell body 2 321 accounts for the length of interior big outer little trapezoidal cell body 2 322
1/3rd.So construction is more convenient.
As shown in Figure 8, the Construction Principle of the present invention is as follows:
On body of wall, first process the elongated hole (not shown) of the suitable size degree of depth of, sleeve pipe 3 is implanted
In elongated hole, by the rotation of bolt 1, pad 2 press-in make four latches withstand four flexure strips, four
Individual flexure strip outwards struts, and so can crab-bolt be implanted in body of wall.
In a word, the present invention is that afterbody expands, and so can insert body of wall by whole for crab-bolt, and insert
After do not result in dropping of hollow brick, wall brick will not be destroyed, during it addition, A, B glue is inserted hole,
The fullest, improve the construction quality of crab-bolt.The present invention can be widely used in stone material, porcelain plate, steel plate etc.
Fixed installation, plays good fixation, and easy construction.
The foregoing is only presently preferred embodiments of the present invention, all according to scope of the present invention patent done equal
Deng change and modification, the covering scope of the present invention all should be belonged to.
Claims (6)
1. a spandex fabric hook-type crab-bolt, it is characterised in that: include a bolt, a cross pad and
Sleeve pipe, the upper and lower both ends of the surface of described sleeve pipe all offer one first groove, and this first groove is from sleeve pipe afterbody
A predeterminable range d1 offer, described first groove is by square cell body one in smoothing junction successively and interior
Big outer little trapezoidal cell body one forms, and described sleeve pipe left and right both ends of the surface all offer one second groove, and this is the years old
Two grooves are offered from a predeterminable range d2 of sleeve pipe afterbody, and described second groove is by smoothing junction successively
Square cell body two and interior big outer little trapezoidal cell body two form, and the length of the first groove is more than the second groove
Length, two first grooves and two second grooves are arranged in a crossed manner；In two the most embedding in big outer little trapezoidal cell body one
Set is provided with latch one, and latch one matches with interior big outer little trapezoidal cell body one；In two big outer little the most trapezoidal
In cell body two, equal nesting is provided with latch two, and latch two mates with interior big outer little trapezoidal cell body two-phase；Institute
It is provided with flexure strip one in stating square cell body one, and one end of flexure strip one is fixed with sleeve pipe and is connected, elastic
The other end of sheet one is connected with latch one phase；Flexure strip two it is provided with in described square cell body two, and elastic
One end of sheet two is fixing with sleeve pipe to be connected, and the other end of flexure strip two is connected with latch two-phase；Described cross
Pad is embedded on two first grooves and two second grooves, and described bolt spiral is arranged on sleeve pipe, and top
Living cross pad, be beneficial to after bolt screws sleeve pipe, cross pad is by two latches one and two latches two
Press-in makes two flexure strips one and two flexure strips two outwards strut.
A kind of spandex fabric hook-type crab-bolt the most according to claim 1, it is characterised in that: described square
Cell body one is identical with the length of square cell body two, and the length of interior big outer little trapezoidal cell body one is big outer little more than interior
The length of trapezoidal cell body two.
A kind of spandex fabric hook-type crab-bolt the most according to claim 1, it is characterised in that: described bolt
Afterbody is provided with dovetail rotating handle.
A kind of spandex fabric hook-type crab-bolt the most according to claim 1, it is characterised in that: described crab-bolt
Also including a nut, described bolt passes nut, and after nut is positioned at cross pad.
A kind of spandex fabric hook-type crab-bolt the most according to claim 1, it is characterised in that: described default
Distance d1 accounts for 1/5th of sleeve pipe total length；Predeterminable range d2 accounts for 2/5ths of sleeve pipe total length.
A kind of spandex fabric hook-type crab-bolt the most according to claim 5, it is characterised in that: described square
The length of cell body one accounts for 1/3rd of the length of interior big outer little trapezoidal cell body one；Described square cell body two
Length accounts for 1/3rd of the length of interior big outer little trapezoidal cell body two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510056870.5A CN104652752B (en) | 2015-01-23 | 2015-02-04 | A kind of spandex fabric hook-type crab-bolt |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015100340205 | 2015-01-23 | ||
| CN201510034020 | 2015-01-23 | ||
| CN201510056870.5A CN104652752B (en) | 2015-01-23 | 2015-02-04 | A kind of spandex fabric hook-type crab-bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104652752A CN104652752A (en) | 2015-05-27 |
| CN104652752B true CN104652752B (en) | 2016-11-02 |
Family
ID=53244337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510056870.5A Expired - Fee Related CN104652752B (en) | 2015-01-23 | 2015-02-04 | A kind of spandex fabric hook-type crab-bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104652752B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498075B (en) * | 2017-09-23 | 2023-06-27 | 慈溪市中航精密机械设备制造有限公司 | Boring cutter and application method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201095850Y (en) * | 2007-09-25 | 2008-08-06 | 厦门群基锚固构件有限公司 | Multilevel heavy-load anchor bolt |
| JP2009121507A (en) * | 2007-11-12 | 2009-06-04 | Tokuichi Nakano | Anchor plug |
| ATE457392T1 (en) * | 2007-11-15 | 2010-02-15 | Guido Berger Produktman Gmbh | BRACKET FOR COVERING ELEMENTS OR A SUBSTRACT FOR CLADDING ELEMENTS |
| CN201621151U (en) * | 2009-10-16 | 2010-11-03 | 周述文 | Elastic hook type plant-gum anchor bolt |
| DE102010016797A1 (en) * | 2010-05-05 | 2011-11-10 | Fischerwerke Gmbh & Co. Kg | expansion anchor |
| CN202265974U (en) * | 2011-10-25 | 2012-06-06 | 陈修铓 | Anti-dropping anchor bolt for fixing walls |
| DE102012200462A1 (en) * | 2012-01-13 | 2013-07-18 | Hilti Aktiengesellschaft | expansion anchor |
| CN102677857A (en) * | 2012-06-08 | 2012-09-19 | 胡耀东 | Outer wall stone slab locator and application method thereof |
| KR20140031062A (en) * | 2012-09-04 | 2014-03-12 | 기세진 | Anchor bolt |
| CN203821765U (en) * | 2014-01-27 | 2014-09-10 | 周述文 | Multilayer elastic hook anchor bolt |
| CN204590496U (en) * | 2015-01-23 | 2015-08-26 | 黄碧娟 | A kind of spandex fabric hook-type crab-bolt |
-
2015
- 2015-02-04 CN CN201510056870.5A patent/CN104652752B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104652752A (en) | 2015-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104805833B (en) | Rectangle agitation driller | |
| CN104652752B (en) | A kind of spandex fabric hook-type crab-bolt | |
| WO2010120523A3 (en) | Expansion against cement for zonal isolation | |
| CN205422773U (en) | Novel hollow grouting anchor bolt | |
| CN203570331U (en) | Mine self-locking anchor rod | |
| CN204590496U (en) | A kind of spandex fabric hook-type crab-bolt | |
| CN102061781A (en) | Anchored epoxy bar-planted rod with expanded double-end | |
| CN206752848U (en) | A kind of L-type coupled column | |
| CN206636032U (en) | Porous brick | |
| CN205677235U (en) | A kind of prefabricated anti-bank constructing structure applied in toilet | |
| CN203868071U (en) | Expansion screw | |
| CA2983113A1 (en) | Drill bit with reinforced binder zones | |
| CN105986574A (en) | Hollow grouting anchor rod construction process | |
| CN102094492A (en) | Anchoring bar-planting rod capable of keeping center fixed, balanced and expanded | |
| CN105002904B (en) | The construction method of installation of end expanding type anti-float anchor rod | |
| CN204608772U (en) | A kind of have the piling strtucture keeping off native function | |
| CN206845624U (en) | A kind of wall nail external member that can avoid damaged wall finishing face | |
| CN204942180U (en) | A kind of plastic dowel sleeve | |
| CN101660337B (en) | Self undercut anchor | |
| CN205875564U (en) | Concrete is exempted from to plaster from resisting with wall body of brickwork seam crossing and is split structure | |
| CN110731587A (en) | Method for repairing broken jade bracelet | |
| CN206052972U (en) | A kind of physical expansion Rebar bonding device | |
| CN103615090A (en) | Wet pasting and anchoring integrated oversized porcelain plate pasting structure | |
| CN107338969A (en) | A kind of simple injecting glue instrument of building structure bar planting and its application method | |
| CN204940203U (en) | T-shaped stake |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161102 Termination date: 20170204 |