CN204418652U - The independent support frame of construction formwork - Google Patents
The independent support frame of construction formwork Download PDFInfo
- Publication number
- CN204418652U CN204418652U CN201420488348.5U CN201420488348U CN204418652U CN 204418652 U CN204418652 U CN 204418652U CN 201420488348 U CN201420488348 U CN 201420488348U CN 204418652 U CN204418652 U CN 204418652U
- Authority
- CN
- China
- Prior art keywords
- vertical rod
- support frame
- construction formwork
- tripod
- sleeve
- 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 provides a kind of independent support frame of construction formwork, comprises vertical rod, tripod and supporting member, and described tripod can be connected to the lower end of vertical rod with folding, and described supporting member is connected to the top of vertical rod.The utility model is by arranging the tripod that can strut and fold, tripod struts the effect playing stable support in use, therefore without the need to establishing bowl fastener and cross bar to carry out lateral connection, only tripod manually need be pulled open and can strut when setting up, without the need to using instrument, it is extremely convenient to operate, and cost of labor is also significantly reduced, owing to also saving bowl fastener and cross bar, material cost and cost of production reduce greatly.
Description
Technical field
The utility model relates to a kind of construction formwork, particularly a kind of bracing frame of construction formwork.
Background technology
Construction formwork is the instrument that builing industry often uses, building template support system is an indispensable part for construction formwork composition, existing building formwork bracing system mostly is a bowl buckle frame, steel tube fastener supports, support system has cross bar, vertical rod and bowl fastener, wherein for ease of transport, cross bar is separated with vertical rod, just connect into frame construction in use, namely cross bar is connected by bowl fastener the Stability Analysis of Structures protecting whole support system at the scene of setting up with vertical rod, but because this connected mode discrete is many, work consuming is large, set up inconvenience, cause material vertical freight volume large, use cost is higher.
In addition, vertical rod need arrange length adjusting device usually to regulate the length of vertical rod to adapt to different use occasions, in prior art, the length adjusting device of building template support system mostly is screw thread adjusting means, screw thread in so current screw thread adjusting means is outside exposed, during casting cement concrete as easy as rolling off a log cement concrete is condensed in screw thread place and affect next time use.
Utility model content
The technical problems to be solved in the utility model, is the independent support frame providing a kind of construction formwork, does not establish bowl fastener and cross bar, without the need to lateral connection, sets up conveniently, also solves the problem of material cost, cost of labor and cost of production.
The technical problems to be solved in the utility model is achieved in that a kind of independent support frame of construction formwork, comprise vertical rod, tripod and supporting member, described tripod can be connected to the lower end of vertical rod with strutting and fold, and described supporting member is connected to the top of vertical rod.
Preferably, described tripod comprises a loose collar, one retainer ring, three main supporting rods and three sub-strut bars, described loose collar can be set in vertical rod up and downly, described retainer ring to be set in regularly in vertical rod and to be in the below of described loose collar, one end of described arbitrary main supporting rod is articulated on loose collar, the other end and a sub-strut bar pivot joint, the another end of described sub-strut bar is articulated on retainer ring, when making loose collar upwards movable along vertical rod, three main supporting rods and three sub-strut bars are in collapse state, and when activity downwards, three main supporting rods and three sub-strut bars are in softened state.
Preferably, described vertical rod comprises vertical rod epimere and vertical rod hypomere, and described vertical rod epimere is connected by an adjusting device with vertical rod hypomere.
Preferably, described adjusting device comprises a sleeve, and regulates stud, two adjusting nuts and a regulating handle, and described adjustment stud is located in sleeve, and has upper thread segment and lower thread segment, and hand of spiral on upper thread segment and lower thread segment is contrary; Described two adjusting nuts are screwed onto described upper thread segment and lower thread segment one on the other, and upper adjusting nut is connected with described vertical rod epimere, and lower adjusting nut is connected with vertical rod hypomere; Described regulating handle to be connected on described adjustment stud and to be stretched out outside sleeve by the through hole on sleeve.
Preferably, described sleeve is provided with symmetrical two through hole, and it is corresponding with the through hole on sleeve that described adjustment stud is provided with an open-work, and described regulating handle is successively through a through hole, open-work and another through hole.
Preferably, the both ends up and down of described adjustment stud are also provided with a stator, and the diameter of this stator is slightly less than the internal diameter of described sleeve.
Preferably, the bottom of described vertical rod also connects a chassis.
The utility model has the advantage of: the independent support frame of the utility model construction formwork, comprise vertical rod, tripod and supporting member, described tripod can be connected to the lower end of vertical rod with folding, tripod struts the effect playing stable support in use, therefore without the need to establishing bowl fastener and cross bar to carry out lateral connection, only tripod manually need be pulled open and can strut when setting up, without the need to using instrument, it is extremely convenient to operate, cost of labor is also significantly reduced, owing to also saving bowl fastener and cross bar, material cost and cost of production reduce greatly.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 be the softened state of the utility model independent support frame one preferred embodiment face structural representation.
Fig. 2 is the plan structure schematic diagram of the utility model independent support frame intermediate cam frame softened state.
Fig. 3 be the collapse state of the utility model independent support frame one preferred embodiment face structural representation.
Fig. 4 is the structural representation of adjusting device in the utility model independent support frame.
Detailed description of the invention
Refer to shown in Fig. 1 to Fig. 4, the independent support frame of the utility model construction formwork comprises vertical rod 1, tripod 2 and supporting member 3, and described tripod 2 can be connected to the lower end of vertical rod 1 with strutting and fold, and described supporting member 2 is connected to the top of vertical rod 1.
Described tripod 2 comprises a loose collar 21, one retainer ring 22, three main supporting rods 23 and three sub-strut bars 24, described loose collar 21 can be set in vertical rod 1 up and downly, described retainer ring 22 to be set in regularly in vertical rod 1 and to be in the below of described loose collar 21, one end of described arbitrary main supporting rod 23 is articulated on loose collar 21, the other end and sub-strut bar 24 pivot joint, the another end of described sub-strut bar 24 is articulated on retainer ring 22, when making loose collar 21 upwards movable along vertical rod 1, three main supporting rods 23 and three sub-strut bars 24 are in collapse state, as shown in Figure 3, now three main supporting rods 23 of tripod and three sub-strut bar 24 shapes are in line, be close in described vertical rod, now laterally taking up room, it is minimum to reduce to, be convenient to transport, when loose collar 21 along vertical rod 1 when downwards movable, three main supporting rods 23 and three sub-strut bars 24 are in softened state, as depicted in figs. 1 and 2, now main supporting rod 23, sub-strut bar 24 and vertical rod 1 form stable triangular structure of right angle, stably to support construction formwork.
Described vertical rod 1 comprises vertical rod epimere 11 and vertical rod hypomere 12, and described vertical rod epimere 11 is connected by an adjusting device 4 with vertical rod hypomere 12.Described adjusting device 4 comprises a sleeve 41, and regulates stud 42, two adjusting nut 43 and a regulating handle 44, described adjustment stud 42 is located in sleeve 41, and have upper thread segment 421 and lower thread segment 422, and hand of spiral on upper thread segment 421 and lower thread segment 422 is contrary; Described two adjusting nuts 43 are screwed onto described upper thread segment 421 and lower thread segment 422 one on the other, and upper adjusting nut 431 is connected with described vertical rod epimere 11, and lower adjusting nut 432 is connected with vertical rod hypomere 12; Described regulating handle 44 to be connected on described adjustment stud 42 and to be stretched out outside sleeve 41 by the through hole on sleeve 41.By rotating regulating handle 44, thus drive adjustment stud 42 to rotate relative to two adjusting nuts 43, because the hand of spiral on upper thread segment 421 and lower thread segment 422 is contrary, like this, two adjusting nuts 43 or simultaneously close, simultaneously away from, the speed of service can be doubled and redoubled, and makes governing speed faster, two adjusting nuts 43 near time, vertical rod shortens, away from time, vertical rod is elongated.
Described sleeve 41 is provided with symmetrical two through hole 412, it is corresponding with the through hole 412 on sleeve that described adjustment stud 42 is provided with an open-work 423, described regulating handle 44 is successively through a through hole 412, open-work 423 and another through hole 412, like this, regulating handle 44 can be pulled down from adjustment stud 42, reduces the horizontal area occupied of bracing frame further.
The both ends up and down of described adjustment stud 42 are also respectively equipped with a stator 45, the diameter of this stator 45 is slightly less than the internal diameter of described sleeve 41, setting and two adjusting nuts 43 of two stators 45 form upper and lower stable operation structure, when regulating handle 44 is rotated, regulate stud 42 can not roll in sleeve 41.
The bottom of described vertical rod 1 also connects a chassis 5, to increase the contact area of vertical rod and ground, makes support more stable.
The utility model has the advantage of: the independent support frame of the utility model construction formwork, comprise vertical rod, tripod and supporting member, described tripod can be connected to the lower end of vertical rod with folding, tripod struts the effect playing stable support in use, therefore without the need to establishing bowl fastener and cross bar to carry out lateral connection, only tripod manually need be pulled open and can strut when setting up, without the need to using instrument, it is extremely convenient to operate, cost of labor is also significantly reduced, owing to also saving bowl fastener and cross bar, material cost and cost of production reduce greatly.
Claims (7)
1. an independent support frame for construction formwork, is characterized in that: comprise vertical rod, tripod and supporting member, and described tripod can be connected to the lower end of vertical rod with strutting and fold, and described supporting member is connected to the top of vertical rod.
2. the independent support frame of construction formwork according to claim 1, it is characterized in that: described tripod comprises a loose collar, one retainer ring, three main supporting rods and three sub-strut bars, described loose collar can be set in vertical rod up and downly, described retainer ring to be set in regularly in vertical rod and to be in the below of described loose collar, one end of described arbitrary main supporting rod is articulated on loose collar, the other end and a sub-strut bar pivot joint, the another end of described sub-strut bar is articulated on retainer ring, when making loose collar upwards movable along vertical rod, three main supporting rods and three sub-strut bars are in collapse state, and when activity downwards, three main supporting rods and three sub-strut bars are in softened state.
3. the independent support frame of construction formwork according to claim 1, is characterized in that: described vertical rod comprises vertical rod epimere and vertical rod hypomere, and described vertical rod epimere is connected by an adjusting device with vertical rod hypomere.
4. the independent support frame of construction formwork according to claim 3, it is characterized in that: described adjusting device comprises a sleeve, and regulates stud, two adjusting nuts and a regulating handle, described adjustment stud is located in sleeve, and have upper thread segment and lower thread segment, and hand of spiral on upper thread segment and lower thread segment is contrary; Described two adjusting nuts are screwed onto described upper thread segment and lower thread segment one on the other, and upper adjusting nut is connected with described vertical rod epimere, and lower adjusting nut is connected with vertical rod hypomere; Described regulating handle to be connected on described adjustment stud and to be stretched out outside sleeve by the through hole on sleeve.
5. the independent support frame of construction formwork according to claim 4, it is characterized in that: described sleeve is provided with symmetrical two through hole, it is corresponding with the through hole on sleeve that described adjustment stud is provided with an open-work, and described regulating handle is successively through a through hole, open-work and another through hole.
6. the independent support frame of construction formwork according to claim 4, is characterized in that: the both ends up and down of described adjustment stud are also provided with a stator, and the diameter of this stator is slightly less than the internal diameter of described sleeve.
7. the independent support frame of construction formwork according to claim 4, is characterized in that: the bottom of described vertical rod also connects a chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488348.5U CN204418652U (en) | 2014-08-27 | 2014-08-27 | The independent support frame of construction formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420488348.5U CN204418652U (en) | 2014-08-27 | 2014-08-27 | The independent support frame of construction formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204418652U true CN204418652U (en) | 2015-06-24 |
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ID=53469035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420488348.5U Expired - Fee Related CN204418652U (en) | 2014-08-27 | 2014-08-27 | The independent support frame of construction formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204418652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525752A (en) * | 2016-01-20 | 2016-04-27 | 江西师范大学 | Formwork support rod |
| CN105649325A (en) * | 2016-03-18 | 2016-06-08 | 中建科技河南有限公司 | Adjustable tripod supporting system and method of fabricated concrete shear wall structure |
| CN110805273A (en) * | 2019-11-21 | 2020-02-18 | 深圳市东深工程有限公司 | Supporting member of concrete frame shear structure and mounting method |
-
2014
- 2014-08-27 CN CN201420488348.5U patent/CN204418652U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525752A (en) * | 2016-01-20 | 2016-04-27 | 江西师范大学 | Formwork support rod |
| CN105649325A (en) * | 2016-03-18 | 2016-06-08 | 中建科技河南有限公司 | Adjustable tripod supporting system and method of fabricated concrete shear wall structure |
| CN110805273A (en) * | 2019-11-21 | 2020-02-18 | 深圳市东深工程有限公司 | Supporting member of concrete frame shear structure and mounting 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 |
Granted publication date: 20150624 Termination date: 20150827 |
|
| EXPY | Termination of patent right or utility model |