CN202299419U - Extensible supporting device for moldboard - Google Patents
Extensible supporting device for moldboard Download PDFInfo
- Publication number
- CN202299419U CN202299419U CN2011204153559U CN201120415355U CN202299419U CN 202299419 U CN202299419 U CN 202299419U CN 2011204153559 U CN2011204153559 U CN 2011204153559U CN 201120415355 U CN201120415355 U CN 201120415355U CN 202299419 U CN202299419 U CN 202299419U
- Authority
- CN
- China
- Prior art keywords
- vertical steel
- steel pipes
- bracing
- transverse connecting
- strutting arrangement
- 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)
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
An extensible supporting device for a moldboard comprises vertical steel pipes and transverse connecting beams. Two vertical steel pipes and a plurality transverse connecting beams are connected to form a supporting frame in a shape of a Chinese character 'jing'. A first transverse connecting beam on top of the supporting frame is connected with the vertical steel pipes through a bolt, and the rest transverse connecting beams are connected with the vertical steel pipes through pin shafts. The extensible supporting device uses flexibility of the supporting device to meet requirements of supporting, strengthening or detaching of a moldboard fast, is high in construction efficiency and turnover use rate, can save a large amount of steel pipes, wood and labor force, reduces construction cost, and is simple in structure, convenient to use, and suitable for use in narrow underground concrete box culvert building engineering construction.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement of construction formwork, particularly a kind of telescoping formwork bracing or strutting arrangement that is applicable at narrow underground concrete box culvert construction site.
Background technology
In narrow underground concrete box culvert building engineering construction; The method of reinforcing template normally adopts steel pipe, timber etc. to enclose purlin and backing material as template; This method not only needs steel pipe, the timber of labor, and the recycling of materials rate is also low, and in the process of formwork erection, form removal, also need consume a large amount of labours; Efficiency of construction is also low, thereby causes construction cost high.
Summary of the invention
The utility model technical problem to be solved provides a kind of telescoping formwork bracing or strutting arrangement; Can satisfy in narrow underground concrete box culvert building engineering construction the needs of formwork erection and form removal quickly and easily; Efficiency of construction is high; Have enough to meet the need the utilization rate height simultaneously, can practice thrift a large amount of steel pipes, timber and labour, reduce construction cost.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of telescoping formwork bracing or strutting arrangement, comprise vertical steel pipe, and transverse strut, two vertical steel pipes and Duo Gen transverse strut connect into the intersecting parallels bracing frame.
First transverse strut in the top of support frame as described above is connected with vertical steel pipe through bolt, and all the other transverse struts are connected with vertical steel pipe through bearing pin.
Vertically the top of steel pipe is provided with the lifting hanger.
The telescopic supporter that the utility model provides through utilizing the flexible of bracing or strutting arrangement, realizes accomplishing fast the needs of template bracing reinforcement or dismounting; Efficiency of construction is high; Have enough to meet the need the utilization rate height simultaneously, can practice thrift a large amount of steel pipes, timber and labour, reduce construction cost.It is simple in structure, easy to use.Be highly suitable in the narrow underground concrete box culvert building engineering construction and use.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the B-B profile of Fig. 1;
Fig. 4 is the sketch map of contraction state in the use of the utility model structure.
The specific embodiment
Like Fig. 1, Fig. 2, shown in Figure 3, a kind of telescoping formwork bracing or strutting arrangement comprises vertical steel pipe 1, and 2, two vertical steel pipes 1 of transverse strut connect into the intersecting parallels bracing frame with Duo Gen transverse strut 2.First transverse strut in the top of described bracing frame is connected with vertical steel pipe 1 through bolt 3, and all the other transverse struts are connected with vertical steel pipe 1 through bearing pin 4.
Vertically the top of steel pipe 1 is provided with and promotes hanger 5.
Embodiment:
1) in processing factory, adopt φ 48 tube materials to make vertical steel pipe 1,50cm boring at interval, its top adopts reinforcing bar to be welded into hanger; Adopt the thick steel plate of 5mm to be made into transverse strut 2, then through bearing pin and bolt link cost utility model device, it is for use to be transported to the job site.
2) the side wall template of underground concrete box culvert both sides upright establish finish after, use the utility model bracing or strutting arrangement that it is supported, spacing 1m installs cover the utility model bracing or strutting arrangement.Before the installation, unclamp the bolt 3 of its first transverse strut in top, the utility model is in contraction state; Adjust template 6 and the utility model bracing or strutting arrangement simultaneously, make it stretching template 6, treat template 6 proofread and correct meet design requirement after, the bolt 3 of screwing, the utility model bracing or strutting arrangement is in the lock state, and accomplishes the steady job of template.
3) concreting finishes and reaches after date with fixed attention, unclamps the bolt 3 of first transverse strut in the utility model bracing or strutting arrangement top before the form removal earlier, and the utility model bracing or strutting arrangement is in contraction state, disassembles the utility model bracing or strutting arrangement.
4) the lifting hanger 5 of the utility model bracing or strutting arrangement top setting is applicable under the situation that the box culvert side wall is higher, the utility model bracing or strutting arrangement is heavier, can carry out construction operation by the lifting facility.
Claims (3)
1. a telescoping formwork bracing or strutting arrangement comprises vertical steel pipe (1), and transverse strut (2) is characterized in that: two vertical steel pipes (1) and many transverse struts (2) connect into the intersecting parallels bracing frame.
2. a kind of telescoping formwork bracing or strutting arrangement according to claim 1; It is characterized in that: first transverse strut in the top of described bracing frame is connected with vertical steel pipe (1) through bolt (3), and all the other transverse struts are connected with vertical steel pipe (1) through bearing pin (4).
3. a kind of telescoping formwork bracing or strutting arrangement according to claim 1 is characterized in that: the top of described vertical steel pipe (1) is provided with and promotes hanger (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204153559U CN202299419U (en) | 2011-10-27 | 2011-10-27 | Extensible supporting device for moldboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204153559U CN202299419U (en) | 2011-10-27 | 2011-10-27 | Extensible supporting device for moldboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202299419U true CN202299419U (en) | 2012-07-04 |
Family
ID=46368345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204153559U Expired - Fee Related CN202299419U (en) | 2011-10-27 | 2011-10-27 | Extensible supporting device for moldboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202299419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541544A (en) * | 2012-10-27 | 2014-01-29 | 谢月实 | Double concrete wall plate scissor type keel supporting template system |
| CN106760498A (en) * | 2016-11-28 | 2017-05-31 | 中国冶集团有限公司 | Concrete structure deformation joint template reinforcing device and reinforcement means |
-
2011
- 2011-10-27 CN CN2011204153559U patent/CN202299419U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541544A (en) * | 2012-10-27 | 2014-01-29 | 谢月实 | Double concrete wall plate scissor type keel supporting template system |
| CN106760498A (en) * | 2016-11-28 | 2017-05-31 | 中国冶集团有限公司 | Concrete structure deformation joint template reinforcing device and reinforcement means |
| CN106760498B (en) * | 2016-11-28 | 2019-04-23 | 中国一冶集团有限公司 | Concrete structure deformation joint template reinforcing device and reinforcement means |
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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: 20120704 Termination date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |