CN204139606U - Building form fastener - Google Patents
Building form fastener Download PDFInfo
- Publication number
- CN204139606U CN204139606U CN201420568081.0U CN201420568081U CN204139606U CN 204139606 U CN204139606 U CN 204139606U CN 201420568081 U CN201420568081 U CN 201420568081U CN 204139606 U CN204139606 U CN 204139606U
- Authority
- CN
- China
- Prior art keywords
- securing member
- hole
- pipe securing
- jig
- anchorage bar
- 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
- 241000826860 Trapezium Species 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000002699 waste material Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a kind of building form fastener, comprise anchorage bar, pipe securing member, jig and Form hanger, described anchorage bar is provided with at least one elongated hole, described anchorage bar one end is provided with fastening screw, the L-shaped structure of described pipe securing member, described pipe securing member is provided with at least one first through hole and second through hole, the axial line of described first through hole and the axial line of the second through hole orthogonal, described first through hole can hold anchorage bar and axially can intert mobile cooperation with anchorage bar along anchorage bar through making pipe securing member, described jig can insert elongated hole and be arranged on outside pipe securing member as the locating part of pipe securing member movement laterally or jig can insert elongated hole and the second through hole simultaneously and is arranged on inside pipe securing member as the locating part of pipe securing member movement laterally, described Form hanger two ends are provided with a swivel nut, described each swivel nut is connected with anchorage bar by fastening screw, reasonable in design, assembling and disassembling is convenient.
Description
Technical field
The utility model relates to formwork fastener technical field, is specifically related to a kind of building form fastener utilizing tubing to be fixed concreting template.
Background technology
Concrete is applied among the construction of modern architecture on a large scale; when concreting; prior template is needed to build model; template is mostly the sheet materials such as plank; when building, many uses wooden unit, pin etc. utilize iron nail nail joint together; not only build very loaded down with trivial details; at substantial is artificial; but also easily there is security incident; and affect the repeatedly use of template; use the connecting material such as iron nail, wooden piece also to make job site chaotic in a large number, inconvenience manages and iron nail or even timber all can not be reused again, causes waste simultaneously.
Utility model content
The utility model, in order to solve above-mentioned existing technical disadvantages, provides a kind of building form fastener, its reasonable in design, and assembling and disassembling is convenient, and reusable, does not cause waste.
The utility model provides a kind of building form fastener, comprise anchorage bar, pipe securing member, jig and Form hanger, described anchorage bar is provided with at least one elongated hole, described anchorage bar one end is provided with fastening screw, the L-shaped structure of described pipe securing member, described pipe securing member is provided with at least one first through hole and second through hole, the axial line of described first through hole and the axial line of the second through hole orthogonal, described first through hole can hold anchorage bar and axially can intert mobile cooperation with anchorage bar along anchorage bar through making pipe securing member, described jig can insert elongated hole and be arranged on outside pipe securing member as the locating part of pipe securing member movement laterally or jig can insert elongated hole and the second through hole simultaneously and is arranged on inside pipe securing member as the locating part of pipe securing member movement laterally, described Form hanger two ends are provided with a swivel nut, described each swivel nut is connected with anchorage bar by fastening screw.
Further, described jig is also provided with a breach, described jig adopts chain to be connected with pipe securing member.
Further, described pipe securing member is provided with a groove, the width of this groove and the thickness of jig match.
Further, described swivel nut is tapered, and its large end face is connected with fastening screw.
Further, described swivel nut adopts screw thread to be connected with Form hanger.
Further, the rectangular triangle of described jig or right-angled trapezium shape, wherein the cross section of one end is greater than the cross section of the second through hole cross section and elongated hole, and the cross section of the other end is less than the cross section of the second through hole cross section and elongated hole.
The utility model has following beneficial effect: the utility model reasonable in design, and assembling and disassembling is convenient, and reusable, does not cause waste; Jig is arranged a breach, the instrument of being easy to use is put into breach and is prized from elongated hole by jig, in addition, because of jig and pipe securing member with the use of, therefore adopt chain jig and pipe securing member to be connected together and avoid both have one of them can not find and waste time.Pipe securing member is provided with recessed grain and can makes jig fixing clamping pipe securing member better.Described swivel nut is tapered, and its large end face is connected with fastening screw, can conveniently be taken out from concrete by swivel nut like this.Described swivel nut adopts screw thread to be connected with Form hanger, because Form hanger is embedded in concrete, therefore when tearing swivel nut open, can directly be turned round by swivel nut from Form hanger.The rectangular triangle of jig or right-angled trapezium shape, the one side at jig right angle contacts with pipe securing member, when then down beaing jig, does not cause jig to penetrate from elongated hole.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical 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 utility model pipe securing member structural representation;
Fig. 2 is along A-A to structural representation in Fig. 1;
Fig. 3 is the structural representation of the utility model anchorage bar;
Fig. 4 is the structural representation of the utility model jig;
Fig. 5 is the using state figure of the utility model embodiment one;
Fig. 6 is the using state figure of the utility model embodiment two.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one:
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5, the utility model provides a kind of building form fastener, comprise anchorage bar 2, pipe securing member 1, jig 3 and Form hanger 6, described anchorage bar 2 is provided with at least one elongated hole 21, described anchorage bar 2 one end is provided with fastening screw 22, the L-shaped structure of described pipe securing member 1, described pipe securing member 1 is provided with at least one first through hole 11 and second through hole 12, the axial line of described first through hole 11 and the axial line of the second through hole 12 orthogonal, described first through hole 11 can hold anchorage bar 2 and axially can intert mobile cooperation with anchorage bar 2 along anchorage bar 2 through making pipe securing member 1, described jig 3 can insert elongated hole 21 and be arranged on outside pipe securing member 1 as the locating part of pipe securing member 1 movement laterally, described Form hanger 6 two ends are provided with a swivel nut 5, described each swivel nut 5 is connected with anchorage bar 2 by fastening screw 22.In actual use, in template 7, first make the hole that anchorage bar passes, the part that anchorage bar stretches into two template inside is connected with swivel nut, swivel nut connects Form hanger again, the other end of Form hanger connects another swivel nut, another swivel nut connects another root anchorage bar again, and two swivel nuts and a Form hanger are placed in template.Next, the anchorage bar on both sides is inserted in the first through hole of pipe securing member respectively, allow pipe securing member can moving axially along anchorage bar, then first vertically a wooden stack 8 is placed, laterally place two wooden stacks again, these the two wooden stacks laterally placed are made to clamp the vertical wooden stack placed, and these two one, the wooden stacks laterally placed are above anchorage bar, a below at anchorage bar, and L-type pipe securing member has just clamped these the two wooden stacks laterally placed, but pipe securing member can axially moving at anchorage bar, in order to fix pipe securing member, it is allowed tightly to clamp two wooden stacks laterally placed, jig is so just needed to be inserted in the elongated hole of anchorage bar, adopt the mode of beaing jig that jig is put into elongated hole simultaneously, pipe securing member is allowed tightly to push down wooden stack, finally reach the effect of fixed form.
Space between two templates is the space holding fluid concrete, in the process of fluid concrete and concrete setting maintenance, effectively limit template by securing member and pipe securing member outwards to expand, when concrete thoroughly solidifies, when needing form removal, first the elongated hole of jig from securing member is extracted out, if jig card is too tight, the mode of beaing jig lower end can be adopted, jig is allowed to eject elongated hole, then pipe securing member is taken away, again anchorage bar is back-outed from swivel nut, and due to after hardening of concrete, swivel nut and concrete out separable, as long as therefore again swivel nut is back-outed, Form hanger is only had to stay in concrete like this.So the utility model reasonable in design, assembling and disassembling is convenient, and reusable, does not cause waste.
As the embodiment that the present embodiment is concrete, described jig 3 is also provided with a breach 31, described jig 3 adopts chain to be connected with pipe securing member 1; Because jig 3 in use needs to beat in elongated hole 21, therefore jig tightly be stuck in elongated hole, when needs take out jig, staff can pull out out, therefore on jig, arrange a breach, the instrument of being easy to use is put into breach and is prized from elongated hole by jig, in addition, because of jig and pipe securing member with the use of, therefore adopt chain jig and pipe securing member to be connected together to avoid both to have one of them can not find and time of delaying.Described pipe securing member is provided with a groove 13, the width of this groove and the thickness of jig match; Because jig inserts in elongated hole, jig has again one side to be contact to clamp pipe securing member with pipe securing member simultaneously, therefore in order to jig fixing clamping pipe securing member better can be allowed, the external surface of pipe securing member is provided with groove, and this groove just can hold the one side (namely the thickness of jig) that jig contacts with pipe securing member.Described swivel nut is tapered, and its large end face is connected with fastening screw, and in use, the large end face contact template of taper swivel nut, small end face is then contact concrete, can conveniently be taken out from concrete by swivel nut like this.Described swivel nut adopts screw thread to be connected with Form hanger, because Form hanger is embedded in concrete, therefore when tearing swivel nut open, can directly be turned round by swivel nut from Form hanger.The rectangular triangle of described jig or right-angled trapezium shape, wherein the cross section of one end is greater than the cross section of the second through hole cross section and elongated hole, the cross section of the other end is less than the cross section of the second through hole cross section and elongated hole, so in use, the one side at jig right angle contacts with pipe securing member, when then down beaing jig, jig is not caused to penetrate from elongated hole.
Embodiment two:
Shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 6, in the present embodiment, the wooden stack only needing employing mould to put fixes template, now jig can insert elongated hole and the second through hole simultaneously and is arranged on inside pipe securing member as the locating part of pipe securing member movement laterally, so then blocks wooden stack by jig thus blocks template.Other embodiment is all identical with embodiment one.
In sum, the mode of embodiment one is suitable for the construction usage of carrying wall; The mode of embodiment two uses when being suitable for the constructions such as the beam template of not pressure-bearing.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. building form fastener, it is characterized in that: comprise anchorage bar, pipe securing member, jig and Form hanger, described anchorage bar is provided with at least one elongated hole, described anchorage bar one end is provided with fastening screw, the L-shaped structure of described pipe securing member, described pipe securing member is provided with at least one first through hole and second through hole, the axial line of described first through hole and the axial line of the second through hole orthogonal, described first through hole can hold anchorage bar and axially can intert mobile cooperation with anchorage bar along anchorage bar through making pipe securing member, described jig can insert elongated hole and be arranged on outside pipe securing member as the locating part of pipe securing member movement laterally or jig can insert elongated hole and the second through hole simultaneously and is arranged on inside pipe securing member as the locating part of pipe securing member movement laterally, described Form hanger two ends are provided with a swivel nut, described each swivel nut is connected with anchorage bar by fastening screw.
2. building form fastener according to claim 1, is characterized in that: described jig is also provided with a breach, and described jig adopts chain to be connected with pipe securing member.
3. building form fastener according to claim 1, is characterized in that: described pipe securing member is provided with a groove, the width of this groove and the thickness of jig match.
4. building form fastener according to claim 1, it is characterized in that: described swivel nut is tapered, its large end face is connected with fastening screw.
5. building form fastener according to claim 1, is characterized in that: described swivel nut adopts screw thread to be connected with Form hanger.
6. building form fastener according to claim 1, it is characterized in that: the rectangular triangle of described jig or right-angled trapezium shape, wherein the cross section of one end is greater than the cross section of the second through hole cross section and elongated hole, and the cross section of the other end is less than the cross section of the second through hole cross section and elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568081.0U CN204139606U (en) | 2014-09-29 | 2014-09-29 | Building form fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420568081.0U CN204139606U (en) | 2014-09-29 | 2014-09-29 | Building form fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139606U true CN204139606U (en) | 2015-02-04 |
Family
ID=52416301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420568081.0U Expired - Fee Related CN204139606U (en) | 2014-09-29 | 2014-09-29 | Building form fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332508A (en) * | 2015-11-28 | 2016-02-17 | 晟通科技集团有限公司 | Formwork fastening device |
-
2014
- 2014-09-29 CN CN201420568081.0U patent/CN204139606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332508A (en) * | 2015-11-28 | 2016-02-17 | 晟通科技集团有限公司 | Formwork fastening device |
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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 |
Granted publication date: 20150204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |