CN206859432U - The device of clear-water concrete bolt eyelet can be formed - Google Patents
The device of clear-water concrete bolt eyelet can be formed Download PDFInfo
- Publication number
- CN206859432U CN206859432U CN201720631462.2U CN201720631462U CN206859432U CN 206859432 U CN206859432 U CN 206859432U CN 201720631462 U CN201720631462 U CN 201720631462U CN 206859432 U CN206859432 U CN 206859432U
- Authority
- CN
- China
- Prior art keywords
- plug
- pad
- bolt hole
- eyelet
- head
- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920001195 polyisoprene Polymers 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000018044 dehydration Effects 0.000 abstract description 4
- 238000006297 dehydration reaction Methods 0.000 abstract description 4
- 241000252229 Carassius auratus Species 0.000 abstract description 3
- 208000025174 PANDAS Diseases 0.000 abstract description 3
- 208000021155 Paediatric autoimmune neuropsychiatric disorders associated with streptococcal infection Diseases 0.000 abstract description 3
- 235000016496 Panda oleosa Nutrition 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 240000000220 Panda oleosa Species 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 240000004718 Panda Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A kind of device for forming clear-water concrete bolt eyelet, it is made up of plug and pad, the plug is plug type nylon stopper, plug head is taper type, it is cylinder below head, body diameter is less than frustum basal diameter, the step-like bayonet socket formed on the outside of plug, plug bolt hole is provided with vertically on the inside of plug, and plug head is provided with annular groove around plug bolt hole.The pad is elastic caoutchouc pad, is nested and uses with plug, and the pad center is provided with spacer bolt hole, and annular flange, the annular groove shaped mutual cooperation of annular flange and plug are carried downwards along spacer bolt hole.Nylon stopper is equipped with nestable elastic caoutchouc pad, it can prevent that dehydration is formed on as-cast finish at eyelet " panda eye ", simultaneously split bolt energetically during have cushioning effect, avoid firmly ambassador's localized mode plate cause deformation, formed in fair-faced concrete molding so-called " goldfish eye ".
Description
Technical field
It the utility model is related to plug and pad used in a kind of dry concrete construction.
Background technology
More elegant The Mirror Lake campus Libraries engineering is the rare colored finish concrete engineering in a country, its colored clear water,
The true qualities clear water gross area is up to more than 30,000 square metres.Other decorations are no longer made on surface after fair-faced concrete molding, are mixed so serving as clear water
The outseam, buddhist seam and bolt eyelet for coagulating native decoration function are most important to the finishing effect of clear-water concrete.This requires bolt
The Position Design of eyelet should combine art of architecture moulding, while split bolt meets template system bearing capacity during casting concrete
It is required that.The arrangement of bolt eyelet should symmetrical in length and breadth, spacing uniformly, spacing ratio has aesthetic in length and breadth, will also be with interlayer outseam
And the buddhist slit between template is coordinated attractive in appearance into the distribution rhythm.
The Plastic cap for dry concrete construction is mostly special product in the market, the PVC with the market standard
Tubing is not matched, and its PVC to match must just be bought by buying its plug, therefore cost can increase.And in the market
Conventional plastic plug insufficient strength, it is impossible to fully meet the requirement of construction.The plastics that in the market is used for dry concrete construction block up
Head directly contacts with template, and dehydration situation happens occasionally at eyelet, easily forms " panda eye ", and locks process in split bolt
In may exert oneself it is excessive cause deformation to template, formed " goldfish eye ".Need to design new plug for this and pad solves clear water
The common quality defect of concrete screw-bolt eyelet.
Utility model content
The utility model provides a kind of device for forming clear-water concrete bolt eyelet, to solve existing plug intensity
Low, pad and plug installation inconvenience, fixed effect are bad, the technical problem of easy dehydration at bolt eyelet.
Technical scheme is used by the utility model solves its technical problem：
This device for forming clear-water concrete bolt eyelet, is made up of plug and pad；
The plug is plug type nylon stopper, and plug head is taper type, is cylinder below head, and body diameter is small
In frustum basal diameter, the step-like bayonet socket formed on the outside of plug, plug inner side is provided with plug bolt hole, plug head vertically
Annular groove is provided with around plug bolt hole；
The pad is elastic caoutchouc pad, is nested and uses with plug, and the pad center is provided with spacer bolt hole,
Annular flange, the annular groove shaped mutual cooperation of annular flange and plug are carried downwards along spacer bolt hole.
Inverted triangle rib can be vertically intervally distributed with the outside of the column part of the plug.
The pad is identical with the top surface size of plug.
The beneficial effects of the utility model are as follows：
Plug head of the present utility model is provided with annular recess, and the annular flange on pad can be embedded in annular recess.Pad
Piece without Nian Jie with plug, the two can mutual clamping, it is easy for installation, fixing effect is good.Plug uses nylon material, has
With light weight, intensity is big, be unlikely to deform the advantages of.The modulus of plug matches with standard PVC pipe, escapable cost.Nylon
Plug is equipped with nestable elastic caoutchouc pad, can prevent that dehydration is formed on as-cast finish at eyelet " panda eye ", together
When split bolt energetically during have cushioning effect, avoid firmly ambassador's localized mode plate cause deformation, in clear water coagulation
Formed during earth forming so-called " goldfish eye ".
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the external structure schematic diagram of plug.
Fig. 2 is the external structure schematic diagram of pad.
Fig. 3 is the cross-sectional view of plug.
Fig. 4 is the cross-sectional view of pad.
Fig. 5 is the construction and erection drawing that plug is used cooperatively with pad.
Reference：1- plugs, 1.1- plugs bolt hole, the step-like bayonet sockets of 1.2-, 1.3- annular grooves, 1.4- fall three
Angle rib, 2- pads, 2.1- spacer bolts hole, 2.2- annular flanges, 3- templates, the 4- lumps of wood, 5- main joists, 6- are to drawing spiral shell
Bolt, 7- plastic bushings, 8- liner metal tubes.
Embodiment
Referring to shown in Fig. 1, Fig. 3, the plug 1 is plug type nylon stopper, and plug head is taper type, is below head
Cylinder, the column part of plug 1 are intervally distributed with inverted triangle rib 1.4 elevationally outward.Body diameter is less than frustum basal diameter,
The step-like bayonet socket 1.2 formed on the outside of plug, plug inner side are provided with plug bolt hole 1.1 vertically, and plug head is in plug spiral shell
Annular groove 1.3 is provided with around keyhole.
Referring to shown in Fig. 2, Fig. 4, the pad 2 is elastic caoutchouc pad, is nested and uses with plug, and pad 2 is with blocking up
First 1 top surface size is identical.The pad center is provided with spacer bolt hole 2.1, and convex annular is carried downwards along spacer bolt hole 2.1
Edge 2.2, annular flange 2.2 and the shape of annular groove 1.3 of plug cooperate.
Shown in Figure 5, construction and installation flow of the present utility model is as follows：
1st, template position line is put according to drawing, if position should take measures to be positioned in the air.
2nd, according to the installation site line and template number of template, by ready formwork hoisting；Pad 2 is nested in plug
On 1.
3rd, template 3 is lifted in place, before the installation of last face die plate is in place, split bolt 6 penetrates one by one, and by plastics
Sleeve pipe 7, liner metal tube 8, both ends plug and installed in order with pad, last face die plate is installed, it is preliminary fixed.
The 4th, main joist 5, the seam of adjustment unit template, the Founder of template, overall perpendicularity and split bolt position are installed
Accurately, reinforce and complete.
Shown in Figure 5, it is as follows that flow is removed in construction of the present utility model：
1st, after form removable one week, concrete strength reaches 70% and again carries out plug, wall bushing at bolt eyelet
Remove work.
2nd, the plug at both ends is pierced into plug with the pvc pipe of small No.1 respectively, disturbs, slowly extract by a small margin.
3rd, wall bushing can use the tubing of phase same material and diameter, gently be ejected from one end of component to other end, and
When collect avoid losing or damage.
Claims (3)
1. a kind of device for forming clear-water concrete bolt eyelet, is made up of plug and pad, it is characterised in that：
The plug（1）For plug type nylon stopper, plug head is taper type, is cylinder below head, and body diameter is small
In frustum basal diameter, the step-like bayonet socket formed on the outside of plug（1.2）, plug inner side is provided with plug bolt hole vertically
（1.1）, plug head is provided with annular groove around plug bolt hole（1.3）；
The pad（2）For elastic caoutchouc pad, it is nested and uses with plug, the pad center is provided with spacer bolt hole
（2.1）, along spacer bolt hole（2.1）Carry annular flange downwards（2.2）, annular flange（2.2）With the annular groove of plug
（1.3）Shape cooperates.
2. the device according to claim 1 for forming clear-water concrete bolt eyelet, it is characterised in that：The plug
（1）Column part be intervally distributed with inverted triangle rib elevationally outward（1.4）.
3. the device according to claim 1 for forming clear-water concrete bolt eyelet, it is characterised in that：The pad
（2）With plug（1）Top surface size it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631462.2U CN206859432U (en) | 2017-06-02 | 2017-06-02 | The device of clear-water concrete bolt eyelet can be formed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720631462.2U CN206859432U (en) | 2017-06-02 | 2017-06-02 | The device of clear-water concrete bolt eyelet can be formed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859432U true CN206859432U (en) | 2018-01-09 |
Family
ID=60830253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720631462.2U Active CN206859432U (en) | 2017-06-02 | 2017-06-02 | The device of clear-water concrete bolt eyelet can be formed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859432U (en) |
-
2017
- 2017-06-02 CN CN201720631462.2U patent/CN206859432U/en active Active
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