CN201635399U - Length-adjustable auxiliary back arris for supporting mold plate - Google Patents
Length-adjustable auxiliary back arris for supporting mold plate Download PDFInfo
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- CN201635399U CN201635399U CN2010201711949U CN201020171194U CN201635399U CN 201635399 U CN201635399 U CN 201635399U CN 2010201711949 U CN2010201711949 U CN 2010201711949U CN 201020171194 U CN201020171194 U CN 201020171194U CN 201635399 U CN201635399 U CN 201635399U
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- telescopic
- back cord
- length
- expansion
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Abstract
The utility model discloses a length-adjustable auxiliary back arris for supporting a mold plate, and belongs to the filed of building elements. The length-adjustable auxiliary back arris comprises a forming back arris, an expansion and contraction section and an expansion and contraction sleeve, wherein the forming back arris is fixedly connected with the expansion and contraction section, the expansion and contraction sleeve is connected with the expansion and contraction section in a sliding manner, a location hole is formed on the expansion and contraction section, and an adjusting hole is formed on the expansion and contraction sleeve. The auxiliary back arris is characterized in that a load bearing plate is arranged on the expansion and contraction section, and an opening corresponding to the load bearing plate is formed on the expansion and contraction sleeve. The utility model has the advantages of flexible length adjustment, convenient operation, quick construction speed, high strength, no deformation, even stress, good concrete forming flatness and high quality.
Description
Technical field
The utility model discloses a kind of length-adjustable template and supports secondary back cord, belongs to the building unit field.
Background technology
In building trade, in carrying out the concrete casting construction, all need to use construction formwork to carry out the building moulding, and need adopt frame construction to support to the template of building, therefore the framework that is used to support construction formwork is an important device, is a requisite workpiece and support secondary back cord as the template in the framework.It all is to adopt flitch to assemble that existing templates supports secondary back cord, its shortcoming is: 1) owing to the length of flitch is fixed, can't adjust length flexibly according to the construction needs, can only satisfy the demand by sawing short or overlapping lengthening, thereby cause speed of application slow, the cost of labor height, a large amount of wastes of timber; 2) flitch intensity is low, and the flexible distortion of making moist, so that the concrete formation planeness is low, workmanship is poor; 3) flitch because random section random saw phenomenon and intensity own are low, causes the number of turnover low in work progress, and wood consumption is big, the material cost height.
Summary of the invention
For overcoming the deficiency that prior art exists, the utility model provides a kind of length-adjustable template to support secondary back cord.
Length-adjustable template supports secondary back cord and comprises typing back cord 1, telescopic section 2, telescopic 3, typing back cord 1 is fixedlyed connected with telescopic section 2, telescopic 3 is slidingly connected with telescopic section 2, described telescopic section 2 is provided with locating hole 9, described telescopic is provided with adjustment hole 8, it is characterized in that, telescopic section is provided with bearing plate 5, telescopic is provided with and bearing plate 5 corresponding opening 6, and the use face of the use face of bearing plate 5 and typing back cord 1 at grade.Design herein can be adjusted the length of secondary back cord flexibly according to the needs of building operations, and easy to operate, speed of application is fast; And intensity is big, and is indeformable, and stressed even, the concrete formation planeness is good, the quality height.
On the non-use face of described typing back cord 1, be provided with connector 7.Can make template support secondary back cord by connector 7 and be connected on the template that is supported, increase the safety of execute-in-place.
The non-use face of described telescopic 3 is provided with connector 7.Can make template support secondary back cord by connector 7 and be connected on the template that is supported, increase the safety of execute-in-place.
The two ends of described typing back cord 1 are provided with 1 telescopic section 2 respectively.
Described telescopic 3 two ends are provided with 1 and bearing plate 5 corresponding openings 6 respectively.Telescopic 3 slides to circulate with telescopic section 2 and is connected, and increases the prolongation number of times of secondary back cord, and adjusting range is big, can be fit to the needs of various constructions.
Described typing back cord, telescopic section, telescopic all are section bars of aluminium matter.
Described typing back cord, telescopic section, telescopic all are section bars of steel.Adopt the steel section bar herein, its number of turnover is up to more than 300 times; Also can utilize the section bar of aluminium matter to be processed into secondary back cord according to the needs of difference construction.The secondary back cord number of turnover of being made by metal material replacement wood materials improves greatly, saves timber resources, and environmental protection has reduced material cost.
In sum, advantage of the present utility model is:
1) according to the engineering construction needs, telescopic aligns with adjustment hole by locating hole with telescopic section and adjusts the entire length that template supports secondary back cord, flexible and convenient operation, and speed of application is fast, and cost of labor is low.
2) the utility model adopts the section bar of steel, and intensity is big, and is indeformable, and stressed even, the concrete formation planeness is good, the workmanship height.
3) the utility model adopts the section bar of steel, has prolonged life cycle, and the number of turnover reaches more than 300 times, and than the number of turnover height of flitch, the cost of material is low.
4) the secondary back cord of being made by metal material replacement wood materials has been saved timber resources, environmental protection.
5) the length-adjustable template prolongation number of times that supports secondary back cord can infinitely increase, and telescopic section and telescopic are capable of circulation to be connect again, and therefore the adjusting range of secondary back cord improves greatly, can satisfy the needs of different constructions.
Description of drawings
Fig. 1 is the structural representation of typing back cord and 1 telescopic section;
Fig. 2 is the structural representation of telescopic, and telescopic is provided with 1 opening;
Fig. 3 is that length-adjustable template supports secondary back cord overall structure schematic diagram;
Fig. 4 is the structural representation of telescopic, and telescopic is provided with 2 openings;
Fig. 5 is the structural representation of typing back cord and 2 telescopic sections.
1, typing back cord; 2, telescopic section; 3, telescopic; 4, pin; 5, bearing plate; 6, opening; 7, connector; 8, adjustment hole; 9, locating hole; Two non-use face 1a, 1b of typing back cord; Two non-use face 2a, 2b of telescopic section 2; Two non-use face 3a, 3b of telescopic.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done to describe in further detail, but be not limited thereto.
Explanation of nouns:
Use face: support contacted of secondary back cord and template and be use face;
Non-use face: except that all faces the use face are non-use face.
Embodiment 1, length-adjustable template supports secondary back cord and comprises typing back cord 1, telescopic section 2, telescopic 3, typing back cord 1 is fixedlyed connected with 1 telescopic section, the cross section of typing back cord is greater than the cross section of telescopic section, the cross section of typing back cord is identical with the cross section of telescopic, two non-use face 2a of described telescopic section, 1 locating hole is set respectively on the 2b, two non-use face 3a of described telescopic, a plurality of adjustment holes is set respectively on the 3b, it is characterized in that, bearing plate 5 is set on the telescopic section 2, the use face of telescopic 3 is provided with 1 and the corresponding opening 6 of bearing plate 5 shapes, and the use face of the use face of bearing plate 5 and typing back cord 1 at grade.
On two non-use face 1a, 1b of typing back cord, connector 7 is set.
Can also on the non-use face 3a of telescopic 3, connector 7 be set.
Using method:
Needs according to building template length in the concrete construction, earlier telescopic 3 and telescopic section 2 are adjusted into the length that is fit to the building template, then the adjustment hole on the telescopic 38 is alignd with locating hole 9 on the telescopic section 2, insert the connection that is fixed of pin 4 or bolt.Then template is supported secondary back cord and be fixedly attached on the template that is supported, finally finish the assembling of template by connector 7.
Described typing back cord 1, telescopic section 2, telescopic 3 all are section bars of steel.
1 opening is set respectively on the use face of described telescopic both end sides.
Described typing back cord, telescopic section, telescopic all are section bars of steel.
Claims (7)
1. length-adjustable template supports secondary back cord and comprises typing back cord (1), telescopic section (2), telescopic (3), typing back cord (1) is fixedlyed connected with telescopic section (2), telescopic (3) is slidingly connected with telescopic section (2), described telescopic section (2) is provided with locating hole (9), described telescopic is provided with adjustment hole (8), it is characterized in that, telescopic section is provided with bearing plate (5), telescopic is provided with and bearing plate (5) corresponding opening (6), and the use face of the use face of bearing plate and typing back cord (1) at grade.
2. length-adjustable template according to claim 1 supports secondary back cord, it is characterized in that, on the non-use face of described typing back cord (1), is provided with connector (7).
3. length-adjustable template according to claim 1 supports secondary back cord, it is characterized in that, the two ends of described typing back cord (1) are provided with 1 telescopic section (2) respectively.
4. length-adjustable template according to claim 1 supports secondary back cord, it is characterized in that, described telescopic (3) two ends are provided with 1 and bearing plate (5) corresponding opening (6) respectively.
5. length-adjustable template according to claim 1 supports secondary back cord, it is characterized in that, the non-use face of described telescopic is provided with connector (7).
6. length-adjustable template according to claim 1 supports secondary back cord, it is characterized in that, described typing back cord, telescopic section, telescopic all are section bars of aluminium matter.
7. length-adjustable template according to claim 1 supports secondary back cord, it is characterized in that, described typing back cord, telescopic section, telescopic all are section bars of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201711949U CN201635399U (en) | 2010-04-27 | 2010-04-27 | Length-adjustable auxiliary back arris for supporting mold plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201711949U CN201635399U (en) | 2010-04-27 | 2010-04-27 | Length-adjustable auxiliary back arris for supporting mold plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201635399U true CN201635399U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201711949U Expired - Fee Related CN201635399U (en) | 2010-04-27 | 2010-04-27 | Length-adjustable auxiliary back arris for supporting mold plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN201635399U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287047A (en) * | 2011-09-02 | 2011-12-21 | 吴方伯 | Template for building |
| CN104563500A (en) * | 2013-10-16 | 2015-04-29 | 深圳市特辰科技股份有限公司 | Dorsal bar and dorsal bar assembly method |
| CN104806007B (en) * | 2014-01-28 | 2017-04-26 | 深圳市特辰科技股份有限公司 | Template allowing free movement of positions of wall penetrating holes |
| CN107520948A (en) * | 2016-06-17 | 2017-12-29 | 建屋发展局 | For extending the apparatus and method of mould bases |
-
2010
- 2010-04-27 CN CN2010201711949U patent/CN201635399U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102287047A (en) * | 2011-09-02 | 2011-12-21 | 吴方伯 | Template for building |
| CN104563500A (en) * | 2013-10-16 | 2015-04-29 | 深圳市特辰科技股份有限公司 | Dorsal bar and dorsal bar assembly method |
| CN104563500B (en) * | 2013-10-16 | 2016-12-07 | 深圳市特辰科技股份有限公司 | A kind of back cord |
| CN104806007B (en) * | 2014-01-28 | 2017-04-26 | 深圳市特辰科技股份有限公司 | Template allowing free movement of positions of wall penetrating holes |
| CN107520948A (en) * | 2016-06-17 | 2017-12-29 | 建屋发展局 | For extending the apparatus and method of mould bases |
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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: 20101117 Termination date: 20130427 |