CN204456877U - For the split bolt syndeton of construction formwork - Google Patents
For the split bolt syndeton of construction formwork Download PDFInfo
- Publication number
- CN204456877U CN204456877U CN201520023567.0U CN201520023567U CN204456877U CN 204456877 U CN204456877 U CN 204456877U CN 201520023567 U CN201520023567 U CN 201520023567U CN 204456877 U CN204456877 U CN 204456877U
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- China
- Prior art keywords
- mold board
- board wall
- sleeve pipe
- nut
- spliced eye
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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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000009415 formwork Methods 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 16
- 238000005266 casting Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a kind of split bolt syndeton for construction formwork, comprise internal mold board wall, external mold board wall and Screw arbor with nut at both-ends, it is characterized in that: the two ends of sleeve pipe are provided with holder, described holder is formed by the inserting paragraph for inserting installing hole and for the blind end be against outside template, described holder offers the spliced eye for inserted joint casing, the inwall of spliced eye is provided with the limiting section for propping up sleeve pipe, sleeve pipe penetrates installing hole, enter internal mold board wall, behind body of wall space between external mold board wall, holder is plugged at the two ends of sleeve pipe, Screw arbor with nut at both-ends penetrates the spliced eye on one of them holder successively, sleeve pipe, lock Screw arbor with nut at both-ends after spliced eye on another holder.The utility model can insert sleeve pipe from installing hole, realizes the installation of sleeve pipe, owing to putting between internal mold board wall and external mold board wall without the need to hand-held sleeve pipe, therefore greatly facilitates operation, improves efficiency of assembling.
Description
Technical field
The utility model relates to a kind of split bolt syndeton for construction formwork.
Background technology
In current construction work, in order to realize accelerating construction progress and reduce the object of engineering cost, a large amount of use utilizes construction formwork and adopts the mode of building to be shaped the mode of construction of body of wall.The working template system of Cast-in-situ Concrete Structural Engineering, primarily of template and Screw arbor with nut at both-ends two parts composition.Template is the force bearing plate directly contacting newly placed concrete, forms internal mold board wall and external mold board wall by template splicing, thus is formed between internal mold board wall and external mold board wall for concrete perfusion and the body of wall space of the body of wall that is shaped; Screw arbor with nut at both-ends is used for internal mold board wall to be connected with external mold board wall, thus keeps the spacing of internal mold board wall and external mold board wall and bear concrete lateral pressure and load.Also need between form walls and external mold board wall to arrange the sleeve pipe for controlling distance between internal mold board wall and external mold board wall, described sleeve pipe is generally set on Screw arbor with nut at both-ends.
Existing template system, mounting means is as follows, template splicing is become internal mold board wall and external mold board wall, wherein internal mold board wall and external mold board wall are provided with the installing hole for wearing Screw arbor with nut at both-ends, operator is by hand-held sleeve pipe, sleeve pipe is sent between internal mold board wall and external mold board wall, and Screw arbor with nut at both-ends is penetrated space between internal mold board wall and external mold board wall and threading from installing hole, Screw arbor with nut at both-ends passes from another corresponding installing hole, now operator can decontrol sleeve pipe, Screw arbor with nut at both-ends to be locked top nut, thus sleeve pipe is fixed between internal mold board wall and exterior sheathing.
Existing mounting means, very inconvenient in operation, because according to one man operation, need a hand-held sleeve pipe of hand, Screw arbor with nut at both-ends is inserted in another hand operation, must just can complete by Liang Zhi Handball Association biconditional operation, and because internal mold board wall and external mold board wall are in certain altitude range, because the arm length of people is limited, the hand of people often cannot directly hand-heldly be put between internal mold board wall and external mold board wall, because this increasing operation easier.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of reasonable in design, mounting sleeve more convenient the split bolt syndeton for construction formwork.
The technical scheme in the invention for solving the above technical problem is:
A kind of split bolt syndeton for construction formwork, comprise internal mold board wall, external mold board wall and Screw arbor with nut at both-ends, internal mold board wall, external mold board wall offers the installing hole for wearing Screw arbor with nut at both-ends, described Screw arbor with nut at both-ends penetrates internal mold board wall, installing hole on external mold board wall, thus connect internal mold board wall and external mold board wall, Screw arbor with nut at both-ends is provided with sleeve pipe, it is characterized in that: the two ends of sleeve pipe are provided with holder, described holder is formed by the inserting paragraph for inserting installing hole and for the blind end be against outside template, described holder offers the spliced eye for inserted joint casing, the inwall of spliced eye is provided with the limiting section (limiting section can be the annular projection of the inwall of protrusion spliced eye or spaced casting lug thereon) for propping up sleeve pipe, sleeve pipe penetrates installing hole, enter internal mold board wall, behind body of wall space between external mold board wall, holder is plugged at the two ends of sleeve pipe, Screw arbor with nut at both-ends penetrates the spliced eye on one of them holder successively, sleeve pipe, lock Screw arbor with nut at both-ends after spliced eye on another holder, the two ends of sleeve pipe are against on the limiting section of two holders respectively, the inward at both ends of Screw arbor with nut at both-ends compresses two holders, the external diameter of sleeve pipe and the diameter compatible of spliced eye close, the external diameter of inserting paragraph and the diameter compatible of installing hole close.Thus can in casting process, prevent mixed earth from being leaked by spliced eye, installing hole, the distance between two holders is controlled by Screw arbor with nut at both-ends and sleeve pipe, and after the body of wall space between internal mold board wall, external mold board wall pours into mixed earth, mixed earth expands, extrude internal mold board wall, external mold board wall laterally, the outside of internal mold board wall, the outside of external mold board wall are against on the blind end on holder, thus can control the thickness of building body of wall.Adopt this kind of structure, maximum improvement is, can insert sleeve pipe from installing hole, realizes the installation of sleeve pipe, owing to putting between internal mold board wall and external mold board wall without the need to hand-held sleeve pipe, therefore greatly facilitates operation, improves efficiency of assembling.
As preferably, spliced eye is provided with the second reinforcing rib that some extend to limiting section, described second reinforcing rib is arranged along the axis of spliced eye.Adopt this kind of structure, greatly reducing injection moulding materials, while reducing manufacturing cost, the intensity of limiting section is improve by the second reinforcing rib arranged along the axis of spliced eye, make holder can bear the pressure of larger Screw arbor with nut at both-ends, make in casting process, the intensity of template system is more firm.
As preferably, the end of inserting paragraph is pyramidal structure, thus conveniently extracts out from building body of wall.
The utility model compared with prior art, has the following advantages and effect: can insert sleeve pipe from installing hole, realizes the installation of sleeve pipe, owing to putting between internal mold board wall and external mold board wall without the need to hand-held sleeve pipe, therefore greatly facilitates operation, improves efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of template connecting structure in the utility model embodiment one.
Fig. 3 is the mounting structure schematic diagram of wherein a kind of end panel in the utility model embodiment one.
Fig. 4 is the mounting structure schematic diagram of alternative end panel in the utility model embodiment one.
Fig. 5 is the mounting structure schematic diagram of split bolt in the utility model embodiment one.
Fig. 6 is the perspective view of template in the utility model embodiment one.
Fig. 7 is the perspective view of wherein a kind of end panel in the utility model embodiment one.
Fig. 8 is the perspective view of alternative end panel in the utility model embodiment one.
Fig. 9 is the perspective view on another visual angle of wherein a kind of end panel in the utility model embodiment one.
Figure 10 is the perspective view on another visual angle of alternative end panel in the utility model embodiment one.
Figure 11 is the sectional structure schematic diagram of template in the utility model embodiment one.
Figure 12 is the sectional structure schematic diagram of wherein a kind of end panel in the utility model embodiment one.
Figure 13 is the sectional structure schematic diagram of alternative end panel in the utility model embodiment one.
Figure 14 is the structural representation of holder in the utility model embodiment one.
Figure 15 is the structural representation of the utility model embodiment two.
Figure 16 is the structural representation of template connecting structure in the utility model embodiment two.
Figure 17 is the mounting structure schematic diagram of wherein a kind of end panel in the utility model embodiment two.
Figure 18 is the mounting structure schematic diagram of alternative end panel in the utility model embodiment two.
Figure 19 is the mounting structure schematic diagram of split bolt in the utility model embodiment two.
Figure 20 is the sectional structure schematic diagram of template in the utility model embodiment two.
Figure 21 is the sectional structure schematic diagram of wherein a kind of end panel in the utility model embodiment two.
Figure 22 is the sectional structure schematic diagram of alternative end panel in the utility model embodiment two.
Figure 23 is the structural representation of holder in the utility model embodiment two.
Figure 24 is the sectional structure schematic diagram of wherein a kind of end panel in the utility model embodiment three.
Figure 25 is the sectional structure schematic diagram of alternative end panel in the utility model embodiment three.
Figure 26 is the sectional structure schematic diagram of wherein a kind of end panel in the utility model embodiment three.
Figure 27 is the sectional structure schematic diagram of alternative end panel in the utility model embodiment three.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
Embodiment one
See Fig. 1-Figure 14, the present embodiment is for building the template system of body of wall, comprise internal mold board wall 1, external mold board wall 2 and Screw arbor with nut at both-ends 3, internal mold board wall 1, external mold board wall 2 offer the installing hole 4 for wearing Screw arbor with nut at both-ends 3, described Screw arbor with nut at both-ends 3 penetrates the installing hole 4 on internal mold board wall 1, external mold board wall 2, thus connect internal mold board wall 1 and external mold board wall 2, described internal mold board wall 1 and external mold board wall 2 are spliced by some pieces of templates 5, the medial surface of template 5 is plane structure, the medial surface of template is easy to and mixes earth to depart from.The vertical two ends of template 5 are respectively arranged with the first inserting groove 52 of two the first grafting blocks 51, two, the horizontal two ends of template 5 are respectively arranged with the first inserting groove 52 of two the first grafting blocks 51, two, wherein, first grafting block 51 and the first inserting groove 52 match, make all to realize mutual splicing by the first grafting block 51 and the first inserting groove 52 between two templates 5 between two templates 5 adjacent on vertical direction and adjacent in horizontal direction, thus be spliced into internal mold board wall 1, external mold board wall 2 by template 5.The vertical two ends of template 5 and horizontal two ends are provided with semi-cylindrical first groove 53, first groove 53 is between two the first grafting blocks 51 or between first inserting groove 52 of two, first groove 53 of two templates 5 adjacent on vertical direction is spliced into installing hole 4, and the first groove 53 of two templates 5 adjacent in horizontal direction is spliced into installing hole 4.Screw arbor with nut at both-ends 3 is provided with sleeve pipe 6, the two ends of sleeve pipe 6 are provided with holder 7, described holder 7 is formed by the inserting paragraph 71 for inserting installing hole 4 and for the blind end 72 be against outside template 5, described holder 7 offers the spliced eye 711 for inserted joint casing 6, the inwall of spliced eye 711 is provided with the limiting section 712 for propping up sleeve pipe 6, sleeve pipe 6 penetrates installing hole 4, enter internal mold board wall 1, behind body of wall space between external mold board wall 2, holder 7 is plugged at the two ends of sleeve pipe 6, Screw arbor with nut at both-ends 3 penetrates the spliced eye 711 on one of them holder 7 successively, sleeve pipe 6, lock Screw arbor with nut at both-ends 3 after spliced eye 711 on another holder 7, the two ends of sleeve pipe 6 are against on the limiting section 712 of two holders 7 respectively, the inward at both ends of Screw arbor with nut at both-ends 3 compresses two holders 7, the external diameter of sleeve pipe 6 and the diameter compatible of spliced eye 711 close, the external diameter of inserting paragraph 71 and the diameter compatible of installing hole 4 close.The end of internal mold board wall 1 and the end of external mold board wall 2 are provided with end panel, the structure of end panel divides two kinds, wherein a kind of side of end panel 81 is provided with two the second inserting grooves 811 (as shown in figure 12) for coordinating the first grafting block 51, the side of alternative end panel 82 is provided with two the second grafting blocks 821 (as shown in figure 13) for coordinating the first inserting groove 52, thus end panel is fixed in template 5, adjacent end panel plane-plane contact.Being provided with between two the second inserting grooves 811 wherein in a kind of end panel 81 for being spliced into the second groove 812 of installing hole 4 with the first groove 53, between two the second grafting blocks 821 of alternative end panel 82, being provided with the sealing 822 for closing the first groove 53.Template 5 adopts integrated injection forming, and the outside of template 5 is latticed first reinforcing rib 54.Spliced eye 711 is provided with the second reinforcing rib 713 that some extend to limiting section 712, described second reinforcing rib 713 is arranged along the axis of spliced eye 711.First inserting groove 52, second slot adopts oat tail groove structure.The end of inserting paragraph 71 is pyramidal structure.The length of template 5 is 20cm-50cm, and the width of template 5 is 20cm-50cm, and the thickness of template 5 is 2cm-10cm.
Embodiment two
See Figure 14-Figure 23, the present embodiment is for building the template system of body of wall, comprise internal mold board wall 1, external mold board wall 2 and Screw arbor with nut at both-ends 3, internal mold board wall 1, external mold board wall 2 offers the installing hole 4 for wearing Screw arbor with nut at both-ends 3, described Screw arbor with nut at both-ends 3 penetrates internal mold board wall 1, installing hole 4 on external mold board wall 2, thus connect internal mold board wall 1 and external mold board wall 2, described internal mold board wall 1 and external mold board wall 2 are spliced by some pieces of templates 5, the vertical two ends of template 5 are provided with a first grafting block 51, first inserting groove 52 of one, the horizontal two ends of template 5 are provided with a first grafting block 51, first inserting groove 52 of one, wherein, first grafting block 51 and the first inserting groove 52 match, make all to realize mutual splicing by the first grafting block 51 and the first inserting groove 52 between two templates 5 between two templates 5 adjacent on vertical direction and adjacent in horizontal direction, thus be spliced into internal mold board wall 1 by template 5, external mold board wall 2.The vertical two ends of template 5 and horizontal two ends are provided with semi-cylindrical first groove 53, first groove 53 is between the first grafting block 51, first inserting groove 52 of template 5 end, first groove 53 of two templates 5 adjacent on vertical direction is spliced into installing hole 4, and the first groove 53 of two templates 5 adjacent in horizontal direction is spliced into installing hole 4.Screw arbor with nut at both-ends 3 is provided with sleeve pipe 6, the two ends of sleeve pipe 6 are provided with holder 7, described holder 7 is formed by the inserting paragraph 71 for inserting installing hole 4 and for the blind end 72 be against outside template 5, described holder 7 offers the spliced eye 711 for inserted joint casing 6, the inwall of spliced eye 711 is provided with the limiting section 712 for propping up sleeve pipe 6, sleeve pipe 6 penetrates installing hole 4, enter internal mold board wall 1, behind body of wall space between external mold board wall 2, holder 7 is plugged at the two ends of sleeve pipe 6, Screw arbor with nut at both-ends 3 penetrates the spliced eye 711 on one of them holder 7 successively, sleeve pipe 6, lock Screw arbor with nut at both-ends 3 after spliced eye 711 on another holder 7, the two ends of sleeve pipe 6 are against on the limiting section 712 of two holders 7 respectively, the inward at both ends of Screw arbor with nut at both-ends 3 compresses two holders 7, the external diameter of sleeve pipe 6 and the diameter compatible of spliced eye 711 close, the external diameter of inserting paragraph 71 and the diameter compatible of installing hole 4 close.The end of internal mold board wall 1 and the end of external mold board wall 2 are provided with end panel, the side of end panel is provided with for coordinating the second inserting groove 811 of the first grafting block 51 and for coordinating the second grafting block 821 of the first inserting groove 52, thus end panel is fixed in template 5, adjacent end panel plane-plane contact.The structure of end panel divides two kinds, being provided with between the second inserting groove 811, second grafting block 821 wherein in a kind of end panel 81 for being spliced into the second groove 812 of installing hole 4 with the first groove 53, between the second inserting groove 811, second grafting block 821 of alternative end panel 82, being provided with the sealing 822 for closing the first groove 53.Template 5 adopts integrated injection forming, and the outside of template 5 is latticed first reinforcing rib 54.Spliced eye 711 is provided with the second reinforcing rib 713 that some extend to limiting section 712, described second reinforcing rib 713 is arranged along the axis of spliced eye 711.First inserting groove 52, second slot adopts oat tail groove structure.The end of inserting paragraph 71 is pyramidal structure.The length of template 5 is 20cm-50cm, and the width of template 5 is 20cm-50cm, and the thickness of template 5 is 2cm-10cm.
Embodiment one
See Figure 24-27, the present embodiment is for building the template system of body of wall, substantially identical in its domain embodiment one, its difference is: be provided with the sealing 822 for closing the first groove 53 between two the second inserting grooves 811 wherein in a kind of end panel 81.Be provided with between two the second grafting blocks 821 of alternative end panel 82 for being spliced into the second groove 812 of installing hole 4 with the first groove 53.
Above content described in this manual is only to the explanation of the utility model example.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of the utility model manual or surmount this scope as defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. the split bolt syndeton for construction formwork, comprise internal mold board wall, external mold board wall and Screw arbor with nut at both-ends, internal mold board wall, external mold board wall offers the installing hole for wearing Screw arbor with nut at both-ends, described Screw arbor with nut at both-ends penetrates internal mold board wall, installing hole on external mold board wall, thus connect internal mold board wall and external mold board wall, Screw arbor with nut at both-ends is provided with sleeve pipe, it is characterized in that: the two ends of sleeve pipe are provided with holder, described holder is formed by the inserting paragraph for inserting installing hole and for the blind end be against outside template, described holder offers the spliced eye for inserted joint casing, the inwall of spliced eye is provided with the limiting section for propping up sleeve pipe, sleeve pipe penetrates installing hole, enter internal mold board wall, behind body of wall space between external mold board wall, holder is plugged at the two ends of sleeve pipe, Screw arbor with nut at both-ends penetrates the spliced eye on one of them holder successively, sleeve pipe, lock Screw arbor with nut at both-ends after spliced eye on another holder, the two ends of sleeve pipe are against on the limiting section of two holders respectively, the inward at both ends of Screw arbor with nut at both-ends compresses two holders, the external diameter of sleeve pipe and the diameter compatible of spliced eye close, the external diameter of inserting paragraph and the diameter compatible of installing hole close.
2. the split bolt syndeton for construction formwork according to claim 1, is characterized in that: spliced eye is provided with the second reinforcing rib that some extend to limiting section, described second reinforcing rib is arranged along the axis of spliced eye.
3. the split bolt syndeton for construction formwork according to claim 1, is characterized in that: the end of inserting paragraph is pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023567.0U CN204456877U (en) | 2015-01-13 | 2015-01-13 | For the split bolt syndeton of construction formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520023567.0U CN204456877U (en) | 2015-01-13 | 2015-01-13 | For the split bolt syndeton of construction formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204456877U true CN204456877U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520023567.0U Expired - Fee Related CN204456877U (en) | 2015-01-13 | 2015-01-13 | For the split bolt syndeton of construction formwork |
Country Status (1)
| Country | Link |
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| CN (1) | CN204456877U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350773A (en) * | 2015-10-08 | 2016-02-24 | 中国十七冶集团有限公司 | Tie bar apparatus used for building secondary structure and construction method thereof |
| CN110173107A (en) * | 2019-06-12 | 2019-08-27 | 中庚汇建设发展有限公司 | A kind of assembled architecture supporting frame and assembly method |
| CN111502238A (en) * | 2020-04-07 | 2020-08-07 | 同济大学建筑设计研究院(集团)有限公司 | Multifunctional template and manufacturing and using method thereof |
| CN111502244A (en) * | 2020-05-06 | 2020-08-07 | 无锡锡晟建设有限公司 | Full-steel large formwork structure for wall boards on two sides of expansion joint and construction method thereof |
| CN113431226A (en) * | 2021-06-30 | 2021-09-24 | 中建二局第一建筑工程有限公司 | Full concrete outer wall with reduced structural rigidity |
-
2015
- 2015-01-13 CN CN201520023567.0U patent/CN204456877U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350773A (en) * | 2015-10-08 | 2016-02-24 | 中国十七冶集团有限公司 | Tie bar apparatus used for building secondary structure and construction method thereof |
| CN110173107A (en) * | 2019-06-12 | 2019-08-27 | 中庚汇建设发展有限公司 | A kind of assembled architecture supporting frame and assembly method |
| CN110173107B (en) * | 2019-06-12 | 2021-09-24 | 福建省协兴建设有限公司 | Assembly type building supporting frame body and assembly method |
| CN111502238A (en) * | 2020-04-07 | 2020-08-07 | 同济大学建筑设计研究院(集团)有限公司 | Multifunctional template and manufacturing and using method thereof |
| CN111502244A (en) * | 2020-05-06 | 2020-08-07 | 无锡锡晟建设有限公司 | Full-steel large formwork structure for wall boards on two sides of expansion joint and construction method thereof |
| CN113431226A (en) * | 2021-06-30 | 2021-09-24 | 中建二局第一建筑工程有限公司 | Full concrete outer wall with reduced structural rigidity |
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| 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 |