CN201502178U - Concrete framework fastening component - Google Patents
Concrete framework fastening component Download PDFInfo
- Publication number
- CN201502178U CN201502178U CN2009200164701U CN200920016470U CN201502178U CN 201502178 U CN201502178 U CN 201502178U CN 2009200164701 U CN2009200164701 U CN 2009200164701U CN 200920016470 U CN200920016470 U CN 200920016470U CN 201502178 U CN201502178 U CN 201502178U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- arc fixed
- arm
- fastening connecting
- pin slot
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a concrete framework fastening component, which comprises a fastening connecting rod, a fixed support arm, an arc fixed supporting arm, a positioning pin slot and a wedge-shape positioning bayonet pin. The fixed support arm is fixedly arranged at one end of the fastening connecting rod. The positioning pin slot is fixedly arranged on the rear end surface of the arc fixed supporting arm. The outer walls of the both sides of the positioning pin slot are respectively fixedly connected with the rear end surface of the arc fixed supporting arm by supporting arms. The wedge-shaped positioning bayonet pin is inserted in the positioning pin slot. A connecting rod plughole runs through the front end surface of the arc fixed supporting arm and the rear end of the arc fixed supporting arm. The fastening connecting rod is inserted in the connecting rod plughole. The wedge-shaped positioning bayonet pin is clamped between the fastening connecting rod and the inner wall of the positioning pin slot. The utility model only needs to adjust the wedge-shaped positioning bayonet pin in the process of construction operation, is convenient and rapid, saves time and labor, can be used repeatedly and saves construction cost.
Description
Technical field:
The utility model relates to the instrument that a kind of building operations is used, particularly a kind of concrete form clamp structure that is used for fixing template.
Background technology:
Reinforced concrete works is occupied considerable status in whole building operations, form work engineering is the important step in the reinforced concrete construction process.Template is the moulding form of reinforced concrete structure, and cast-in-situ steel reinforced concrete adopts the typing gang form more.The combined type template is made up of template and connection fittings and support system.No matter the support system of template is used for vertical structure member or horizontal structure member, all needs to add fastening or supporting rod in the template outside, safeguards the stable of integral mold plate, to guarantee the pouring quality and the construction safety of structure.The support system that common supporting way is made up of keel and column, steelframe pipe in length and breadth.When existing crossbeam or wall fluid concrete, its outside shuttering need be fixed with iron wire tension steel pipe through walls, but also will use timber wedge, takes a lot of work, time-consuming, expense material, is badly in need of a kind of alternative means.
Summary of the invention:
The purpose of this utility model is a fixedly problem such as instability of the inefficiency that exists in when construction at prior art, template, provide a kind of simple in structure, easy to use, firmly, concrete form clamp structure flexibly.
The technical scheme that adopts is:
The concrete form clamp structure comprises fastening connecting rod, fixedly support arm, arc fixed bearing arm, alignment pin slot and wedge shape positioning clamping pin, and fastening connecting rod is a screw-thread steel.Fixedly support arm is set in an end of fastening connecting rod, is set with bearing support on the rear end face of fixing support arm, and the other end of bearing support is fixedly installed on the fastening connecting rod, and fixedly support arm, bearing support, fastening connecting rod are an overall structure.The alignment pin slot is fixedly installed on the arc fixed bearing arm rear end face, the both sides outer wall of alignment pin slot is fixedlyed connected with the rear end face of arc fixed bearing arm by supporting arm respectively, and arc fixed bearing arm, alignment pin slot and two supporting arms are an overall structure.The wedge shape positioning clamping pin is plugged in the alignment pin slot, is set with the gear platform in the lower end of wedge shape positioning clamping pin.Be through with the connecting rod jack on the front end face of arc fixed bearing arm and the rear end of alignment pin slot, fastening connecting rod is plugged in the connecting rod jack, and the wedge shape positioning clamping pin is folded between fastening connecting rod and the alignment pin slot inwall.
The fastening groove that is complementary with screw-thread steel is set on the above-mentioned wedge shape positioning clamping pin and the contact surface of fastening connecting rod.
Be set with cushion pad respectively on the inner face of above-mentioned fixedly support arm and arc fixed bearing arm, cushion pad is a rubber pad, also can be plastic mattress.
The utility model uses by two symmetries are fixing when construction, after earlier fastening connecting rod one end vertically being passed the template that two symmetries fixedly install during construction, load onto arc fixed bearing arm at fastening connecting rod one end cover, between arc fixed bearing arm and template, be folded with the supporting steel pipe respectively, after adjusting template the wedge shape positioning clamping pin is fastened in the alignment pin slot, a plurality of fastening groove on the wedge shape positioning clamping pin wall respectively with fastening connecting rod on threaded engagement, because fastening groove and screw thread are the angle of inclination, so, more firm when being subjected to external force.In addition, owing on the inner face of fixedly support arm and arc fixed bearing arm, be installed with cushion pad respectively, so, when being given a shock, template can play the alleviation cushioning effect.
The utlity model has reasonable in design, fastening groove and the screw thread clamping on the fastening connecting rod on the wedge shape positioning clamping pin wall are reliable, and stretching resistance is strong, and can bear down the concrete that dashes, and cushioning effect is arranged, constructing operation is only adjusted the wedge shape positioning clamping pin and is got final product, convenient and swift, time saving and energy saving.The utility model is reusable again, saves construction cost.
Description of drawings:
Fig. 1 is a kind of example structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is a wedge shape positioning clamping pin structural representation.
Fig. 5 is the utility model user mode schematic diagram.
Specific embodiment:
The concrete form clamp structure comprises fastening connecting rod 1, fixedly support arm 12, arc fixed bearing arm 2, alignment pin slot 3 and wedge shape positioning clamping pin 4, and fastening connecting rod 1 is a screw-thread steel.Fixedly support arm 12 is set in an end of fastening connecting rod 1, is set with bearing support 13 on the rear end face of fixing support arm 12, and the other end of bearing support 13 is fixedly installed on the fastening connecting rod 1, and fixedly support arm 12, bearing support 13, fastening connecting rod 1 are an overall structure.Alignment pin slot 3 is fixedly installed on arc fixed bearing arm 2 rear end faces, the both sides outer wall of alignment pin slot 3 is fixedlyed connected with the rear end face of arc fixed bearing arm 2 by supporting arm 5 respectively, and arc fixed bearing arm 2, alignment pin slot 3 and two supporting arms 5 are an overall structure.Wedge shape positioning clamping pin 4 is plugged in the alignment pin slot 3, is set with gear platform 7 in the lower end of wedge shape positioning clamping pin 4.Fixedly be set with cushion pad 9 respectively on the inner face of support arm 12 and arc fixed bearing arm 2, cushion pad 9 is a rubber pad.Be through with connecting rod jack 6 on the rear end face of the front end face of arc fixed bearing arm 2 and alignment pin slot 3, fastening connecting rod 1 is plugged in the connecting rod jack 6, and wedge shape positioning clamping pin 4 is folded between fastening connecting rod 1 and alignment pin slot 3 sidewalls.The sidewall of wedge shape positioning clamping pin 4 and with the contact surface of fastening connecting rod 1 on be concaved with the fastening groove 8 that is complementary with screw-thread steel.During construction, earlier fastening connecting rod 1 is vertically passed the template 10 that two symmetries fixedly install, corresponding respectively cover is loaded onto arc fixed bearing arm 2 at fastening connecting rod 1 two ends, is folded with supporting steel pipe 11 between arc fixed bearing arm 2 and template 10 respectively.
Claims (3)
1. concrete form clamp structure, comprise fastening connecting rod (1), fixing support arm (12), arc fixed bearing arm (2), alignment pin slot (3) and wedge shape positioning clamping pin (4), it is characterized in that fastening connecting rod (1) is a screw-thread steel, fixedly support arm (12) is set in an end of fastening connecting rod (1), on the rear end face of fixing support arm (12), be set with bearing support (13), the other end of bearing support (13) is fixedly installed on the fastening connecting rod (1), and fixing support arm (12), bearing support (13), fastening connecting rod (1) is an overall structure, alignment pin slot (3) is fixedly installed on arc fixed bearing arm (2) rear end face, the both sides outer wall of alignment pin slot (3) is fixedlyed connected with the rear end face of arc fixed bearing arm (2) by supporting arm (5) respectively, and arc fixed bearing arm (2), alignment pin slot (3) and two supporting arms (5) are an overall structure, wedge shape positioning clamping pin (4) is plugged in the alignment pin slot (3), be set with gear platform (7) in the lower end of wedge shape positioning clamping pin (4), be through with connecting rod jack (6) on the rear end face of the front end face of arc fixed bearing arm (2) and alignment pin slot (3), fastening connecting rod (1) is plugged in the connecting rod jack (6), and wedge shape positioning clamping pin (4) is folded between fastening connecting rod (1) and alignment pin slot (3) inwall.
2. concrete form clamp structure according to claim 1 is characterized in that described wedge shape positioning clamping pin (4) is provided with the fastening groove (8) that is complementary with screw-thread steel with contacting of fastening connecting rod (1) on the wall.
3. concrete form clamp structure according to claim 1 is characterized in that being set with cushion pad (9) respectively on the inner face of described fixedly support arm (12) and arc fixed bearing arm (2), and cushion pad (9) is a rubber pad, also can be plastic mattress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200164701U CN201502178U (en) | 2009-08-20 | 2009-08-20 | Concrete framework fastening component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200164701U CN201502178U (en) | 2009-08-20 | 2009-08-20 | Concrete framework fastening component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502178U true CN201502178U (en) | 2010-06-09 |
Family
ID=42453114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200164701U Expired - Fee Related CN201502178U (en) | 2009-08-20 | 2009-08-20 | Concrete framework fastening component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264989A (en) * | 2014-09-18 | 2015-01-07 | 青岛林川工程技术咨询有限公司 | Device for fixing split metal rod piece and use method thereof |
-
2009
- 2009-08-20 CN CN2009200164701U patent/CN201502178U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264989A (en) * | 2014-09-18 | 2015-01-07 | 青岛林川工程技术咨询有限公司 | Device for fixing split metal rod piece and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20120820 |