CN203755662U - Split fixing device for beam column form - Google Patents
Split fixing device for beam column form Download PDFInfo
- Publication number
- CN203755662U CN203755662U CN201420136410.4U CN201420136410U CN203755662U CN 203755662 U CN203755662 U CN 203755662U CN 201420136410 U CN201420136410 U CN 201420136410U CN 203755662 U CN203755662 U CN 203755662U
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- CN
- China
- Prior art keywords
- beam column
- nut
- column template
- pull bar
- screw arbor
- 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 split fixing device for a beam column form. The split fixing device comprises the beam column form (1) and double-part spliced steel pipes (2) used for fixing the beam column form (1), wherein two improved butterfly clasps (3) are symmetrically arranged on the double-part spliced steep pipe (2) on the outer side of the beam column form (1); the two improved butterfly clasps (3) are, through threads, tightly connected with two plastic plugs (4) that are symmetrically arranged on the inner side of the beam column form (1); the two plastic plugs (4) are respectively provided with one split screw connector (5); by means of respectively clamping nuts B (7) arranged at the two ends of each split screw (6) into U-shaped slots (5.1) on the split screw connector (5), the two split screw connectors (5) are connected as a whole. The split fixing device for the beam column form disclosed by the utility model is simple in structure and convenient to construct, is capable of firmly fixing the form without being subjected to a phenomenon of mortar leakage or form explosion; additionally, placement of a steel reinforcement cage in the form can facilitate installation of the split screws with no influence.
Description
Technical field
The utility model relates to beam column template fastener, is specifically related to a kind of beam column template to drawing fastening devices, belongs to building operations aid technical field.
Background technology
At present, beam column is all to adopt template construct, and the steadiness of template directly affects the quality of building moulding beam column.Traditional beam column template fixed form is all to adopt two butterfly buttons and a Screw arbor with nut at both-ends to fix substantially, while building beam column, periphery easy spillage in screw rod hole in template, affects the quality of moulding beam column and attractive in appearance, and in work progress, due to concrete lateral pressure and vibrate under load action, cause single Screw arbor with nut at both-ends fracture to produce burst-mode phenomenon, even cause chain effect, finally cause template to come off, produce large area burst-mode, have a strong impact on workmanship and progress.In addition, adopt existing beam column template fixed form, after Screw arbor with nut at both-ends installs, reinforcing bar is difficult for putting into template and is fixed, and makes troubles to construction, affects programming.
Summary of the invention
The purpose of this utility model is: a kind of simple in structure, easy construction is provided, makes template fixation and can not produce spillage or burst-mode phenomenon, and in template, put into the beam column template that after reinforcing cage, Screw arbor with nut at both-ends also can be conveniently installed to drawing fastening devices, to overcome the deficiencies in the prior art.
The utility model is to form like this: a kind of beam column template is to drawing fastening devices, comprise beam column template and the Two bors d's oeuveres steel pipe for clamped beam column template, on the Two bors d's oeuveres steel pipe in beam column template outside, two modified form butterflies being set symmetrically buckles, two modified form butterfly buttons stop up and are connected by screw threads for fastening with two plastics that are symmetricly set on beam column template inner side, two plastics stop up and are respectively provided with a Screw arbor with nut at both-ends connector, the nut B arranging by Screw arbor with nut at both-ends two ends snaps in respectively in the U-shaped draw-in groove on Screw arbor with nut at both-ends connector, two Screw arbor with nut at both-ends connectors are connected in aggregates.
Described modified form butterfly button comprises pull bar, nut A and M type buckle, and described pull bar one end is provided with the external screw thread being connected with nut A, and the other end is provided with plastics and stops up the internal thread being connected, and M type buckle is slidably connected at pull bar male end.
Described pull bar external screw thread end is pressed into one flat, its middle part symmetrically milling two draw-in grooves, be provided with one than the platform of the large 10～15mm of pull bar external diameter in pull bar internal threaded end.
Described plastics stop up and are made up of truncated cone-shaped end cap and screw rod, and described truncated cone-shaped end cap center is provided with the internal thread hole being connected with Screw arbor with nut at both-ends, is coated with plastic sheath on it.
Described Screw arbor with nut at both-ends connector one end is provided with a U-shaped draw-in groove, and the other end is provided with a connecting screw rod.
The two ends of described Screw arbor with nut at both-ends are processed with external screw thread, and two ends are respectively provided with a nut B.
Owing to adopting technique scheme, the utility model has the advantage of: the utility model stops up modified form butterfly button to be threaded with plastics, the Screw arbor with nut at both-ends connector that Screw arbor with nut at both-ends stops up two plastics connects into an entirety, therefore, in work progress, the lateral pressure that concreting produces and the load that vibrates will concentrate on modified form butterfly button and plastics stop up junction, the pulling force that Screw arbor with nut at both-ends bears is relatively little, has avoided Screw arbor with nut at both-ends in the time of concreting, rupture suddenly and produce spillage or burst-mode.Plastics are blocked in concreting process, all the time with template laminating, effectively avoid spillage phenomenon to produce, and the plastics of circular platform type are while being blocked in form removal, and convenient taking-up, can recycle, and saves construction cost.In addition, Screw arbor with nut at both-ends connects by the U-shaped draw-in groove on two Screw arbor with nut at both-ends connectors, therefore, can in template, pack into after reinforcing cage, then Screw arbor with nut at both-ends is installed, and is independent of each other mutually.
Brief description of the drawings
Fig. 1 is that the utility model is implemented structural representation;
Fig. 2 is modified form butterfly buckle structure schematic diagram;
Fig. 3 is plastics blockage structure schematic diagram;
Fig. 4 is Fig. 3 lateral view;
Fig. 5 is Screw arbor with nut at both-ends connector construction schematic diagram.
Description of reference numerals: 1-beam column template, 2-Two bors d's oeuveres steel pipe, 3-modified form butterfly button, 3.1-pull bar, 3.2-nut A, 3.3-M type buckle, flat of 3.11-, 3.12-draw-in groove, 3.13-platform, 4-plastics stop up, 4.1-truncated cone-shaped end cap, 4.2-screw rod, 4.11-plastic sheath, 4.12-internal thread hole, 5-Screw arbor with nut at both-ends connector, 5.1-U shape draw-in groove, 5.2-connecting screw rod, 6-Screw arbor with nut at both-ends, 7-nut B.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment of the present utility model: referring to Fig. 1, a kind of beam column template of the present utility model is to drawing fastening devices, comprise beam column template 1 and the Two bors d's oeuveres steel pipe 2 for clamped beam column template 1, two modified form butterflies are set symmetrically on the Two bors d's oeuveres steel pipe 2 in beam column template 1 outside and buckle 3, two modified form butterfly buttons 3 stop up 4 with two plastics that are symmetricly set on beam column template 1 inner side and are connected by screw threads for fastening, two plastics stop up on 4 and are respectively provided with a Screw arbor with nut at both-ends connector 5, the nut B7 arranging by Screw arbor with nut at both-ends 6 two ends snaps in respectively in the U-shaped draw-in groove 5.1 on Screw arbor with nut at both-ends connector 5, make two Screw arbor with nut at both-ends connectors 5 connect in aggregates.
Referring to Fig. 2, described modified form butterfly button 3 comprises pull bar 3.1, nut A3.2 and M type buckle 3.3, described pull bar 3.1 one end are provided with the external screw thread being connected with nut A3.2, the other end is provided with plastics and stops up 4 internal threads that are connected, and M type buckle 3.3 is slidably connected at pull bar 3.1 male end.Described pull bar 3.1 external screw thread ends are pressed into one flat 3.11, ensure that nut A3.2 can landing from pull bar 3.1; Pull bar 3.1 middle parts symmetrically milling two draw-in grooves 3.12, in the time of dismounting modified form butterfly button 3, convenient wrench snaps in; Be provided with one than the platform of the large 10～15mm of pull bar external diameter 3.33 in pull bar internal threaded end, this platform has increased the lifting surface area of junction, modified form butterfly button 3 and plastics obstruction 4 is connected more firm.Referring to Fig. 3 and Fig. 4, described plastics stop up 4 and are made up of truncated cone-shaped end cap 4.1 and screw rod 4.2, and described truncated cone-shaped end cap 4.1 centers are provided with the internal thread hole 4.12 being connected with Screw arbor with nut at both-ends 5, are coated with plastic sheath 4.11 on it.Referring to Fig. 5, described Screw arbor with nut at both-ends connector 5 one end are provided with a U-shaped draw-in groove 5.1, and the other end is provided with a connecting screw rod 5.2, and described U-shaped draw-in groove 5.1 just in time can hold nut B7.
This use Novel work principle: beam column template 1 is fixed and arrange the preformed hole of wearing modified form butterfly button 3 on beam column template 1, again modified form butterfly button 3 and plastics are stopped up to 4 and be fastenedly connected on beam column template 1, and Screw arbor with nut at both-ends connector 5 is connected in plastics obstruction 4.The reinforcing cage of making is in advance put into beam column template 1, then adjust Screw arbor with nut at both-ends 6 top nut B7 positions, make it just in time can snap in the U-shaped draw-in groove 5.1 on Screw arbor with nut at both-ends connector 5, make two Screw arbor with nut at both-ends connectors 5 connect in aggregates, two draw-in grooves 3.12 that adopt spanner to block modified form butterfly button 3 are screwed, and just complete the installation of beam column template.When form removal, first the nut A3.2 on modified form butterfly button 3 is unclamped, then modified form butterfly button 3, Two bors d's oeuveres steel pipe 2, beam column template 1 are disassembled one by one, finally the plastics obstruction 4 being also placed on beam column is disassembled, plastics stop up 4 and can recycle.
Claims (6)
1. a beam column template is to drawing fastening devices, comprise beam column template (1) and the Two bors d's oeuveres steel pipe (2) for clamped beam column template (1), it is characterized in that: on the Two bors d's oeuveres steel pipe (2) in beam column template (1) outside, two modified form butterflies are set symmetrically and buckle (3), two modified form butterfly buttons (3) stop up (4) with two plastics that are symmetricly set on beam column template (1) inner side and are connected by screw threads for fastening, two plastics stop up on (4) and are respectively provided with a Screw arbor with nut at both-ends connector (5), the nut B(7 arranging by Screw arbor with nut at both-ends (6) two ends) snap in respectively in the U-shaped draw-in groove (5.1) on Screw arbor with nut at both-ends connector (5), make two Screw arbor with nut at both-ends connectors (5) connect in aggregates.
2. beam column template according to claim 1 is to drawing fastening devices, it is characterized in that: described modified form butterfly button (3) comprises pull bar (3.1), nut A(3.2) and M type buckle (3.3), described pull bar (3.1) one end is provided with and nut A(3.2) external screw thread that is connected, the other end is provided with plastics and stops up the internal thread that (4) are connected, and M type buckle (3.3) is slidably connected at pull bar (3.1) male end.
3. beam column template according to claim 2 is to drawing fastening devices, it is characterized in that: described pull bar (3.1) external screw thread end is pressed into one flat (3.11), its middle part symmetrically milling two draw-in grooves (3.12), be provided with one than the platform of the large 10～15mm of pull bar external diameter (3.33) in pull bar internal threaded end.
4. beam column template according to claim 1 is to drawing fastening devices, it is characterized in that: described plastics stop up (4) and are made up of truncated cone-shaped end cap (4.1) and screw rod (4.2), described truncated cone-shaped end cap (4.1) center is provided with the internal thread hole (4.12) being connected with Screw arbor with nut at both-ends (5), is coated with plastic sheath (4.11) on it.
5. beam column template according to claim 1, to drawing fastening devices, is characterized in that: described Screw arbor with nut at both-ends connector (5) one end is provided with a U-shaped draw-in groove (5.1), and the other end is provided with a connecting screw rod (5.2).
6. beam column template according to claim 1, to drawing fastening devices, is characterized in that: the two ends of described Screw arbor with nut at both-ends (6) are processed with external screw thread, and two ends are respectively provided with a nut B(7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136410.4U CN203755662U (en) | 2014-03-25 | 2014-03-25 | Split fixing device for beam column form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136410.4U CN203755662U (en) | 2014-03-25 | 2014-03-25 | Split fixing device for beam column form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203755662U true CN203755662U (en) | 2014-08-06 |
Family
ID=51250952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136410.4U Expired - Fee Related CN203755662U (en) | 2014-03-25 | 2014-03-25 | Split fixing device for beam column form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203755662U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480979A (en) * | 2014-12-12 | 2015-04-01 | 常州市安贞建设工程检测有限公司 | Foundation pile compression-resistant static load test main beam connector |
| CN105386596A (en) * | 2015-11-23 | 2016-03-09 | 青岛新华友建工集团股份有限公司 | Template mounting and reinforcing device |
| CN106382005A (en) * | 2016-11-18 | 2017-02-08 | 青岛东捷建设工程有限公司 | Adjustable template system for rapidly pouring precast lintels |
| CN110230398A (en) * | 2019-06-17 | 2019-09-13 | 中铁六局集团天津铁路建设有限公司 | Formwork opposite-pulling device and template are to pulling method |
-
2014
- 2014-03-25 CN CN201420136410.4U patent/CN203755662U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104480979A (en) * | 2014-12-12 | 2015-04-01 | 常州市安贞建设工程检测有限公司 | Foundation pile compression-resistant static load test main beam connector |
| CN105386596A (en) * | 2015-11-23 | 2016-03-09 | 青岛新华友建工集团股份有限公司 | Template mounting and reinforcing device |
| CN106382005A (en) * | 2016-11-18 | 2017-02-08 | 青岛东捷建设工程有限公司 | Adjustable template system for rapidly pouring precast lintels |
| CN110230398A (en) * | 2019-06-17 | 2019-09-13 | 中铁六局集团天津铁路建设有限公司 | Formwork opposite-pulling device and template are to pulling method |
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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: 20140806 Termination date: 20170325 |