CN201857570U - Groove-shaped steel reinforcement cage for binding tire film frame - Google Patents
Groove-shaped steel reinforcement cage for binding tire film frame Download PDFInfo
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- CN201857570U CN201857570U CN2010205218787U CN201020521878U CN201857570U CN 201857570 U CN201857570 U CN 201857570U CN 2010205218787 U CN2010205218787 U CN 2010205218787U CN 201020521878 U CN201020521878 U CN 201020521878U CN 201857570 U CN201857570 U CN 201857570U
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- pipe
- reinforcing cage
- fetal membrane
- flute profile
- membrane frame
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Abstract
The utility model discloses a groove-shaped steel reinforcement cage for binding a tire film frame, which comprises a bottom film, two bent frames and a positioning device, wherein the two bent frames are arranged at two sides of the bottom film, the positioning device is respectively arranged on a first bent frame and a second bent frame, so the binding of reinforcing steel bars is precisely positioned to form a steel reinforcement cage, the positioning device comprises transverse positioning pipes and longitudinal positioning pipes, and the transverse positioning pipes are arranged on a first bracket and a second bracket; each longitudinal positioning pipe is arranged on one end of each transverse positioning pipe, each transverse positioning pipe comprises a fixed positioning pipe and a movable positioning pipe, the movable positioning pipe comprises an outer pipe and an inner pipe, and the outer pipe is fixed on the bracket, the inner pipe is sleeved inside the outer pipe, so the inner pipe can make axial movement inside the outer pipe. The tire film frame adopts the positioning bracket to realize the limit control of controlling points on the shape of the inner and the outer layers of reinforcing steel bars of a steel reinforcing cage web, so the appearance of components and the thickness and the size of a protective layer of each reinforcing steel bar can be guaranteed accurate on the cross sections of the components.
Description
Technical field
The utility model belongs to the concrete prefabricated element construction field, relates in particular to a kind of flute profile reinforcing cage colligation fetal membrane frame.
Background technology
The most of case beam form that adopts of present domestic aerial conveyor traffic superstructure.This kind form technology maturation, process stabilizing, outward appearance is attractive in appearance inadequately, structure height is excessive, the more high drawback of construction cost but also exist simultaneously.In addition, domestic orbit traffic overhead civil engineering adopts the full framing cast-in-place construction usually, and technology is comparatively backward.Also have the part elevated structure to begin to adopt the beam sections assembling construction, but assembly unit is slower, is about 3～4d/ and strides.
Thus, industry has been developed novel channel beam form.This kind channel beam not only good looking appearance, the barrier noise reduction is arranged, reduced track traffic overall structure height simultaneously, and be thin-wall member, save material, realize low-carbon (LC), environmental protection, energy-conservation.This is actively planning following track traffic for present domestic many metropolis, adopts traditional case beam to be optimized to aerial conveyor traffic superstructure, adopts novel channel beam, has become a kind of future development trend of aerial conveyor traffic.
Yet, changing remain silent case beam design of tradition into thin walled aperture flute profile concrete beam this new structure, train driving is in open slot ellbeam inside, therefore, to the prefabricated of channel beam and install and all proposed very high requirement.Particularly, the reinforcing bar binding of channel beam, positioning accuracy request height, the dry concrete construction difficulty is big, has characteristics such as beam body torsional rigidity is relatively poor simultaneously, has brought certain difficulty to prefabricated construction.
Usually, the large-scale channel member of channel beam and so on is a slit opening on top, cross section, and web can be various ways such as arc, and section form is complicated, and shaping reinforcing bar binding Positioning Precision Control requires high.And,, can directly influence product quality if the reinforcing cage precision does not reach requirement owing to be the thin walled aperture form.
In the prior art, for this kind form large-scale component, large-scale production seldom in enormous quantities in the past.And the reinforcing cage of conventional components is shaped to rely on to water and smashes directly colligation in the template, or utilizes simple and easyly by frame, or adopts the ectonexine reinforcing bar respectively by frame.Therefore, this technology reinforcing bar locating accuracy is poor, and efficient is low or labour intensity is big, can't satisfy the demand that this kind slit opening member batch is produced.
Therefore, need a kind of reinforcing cage colligation fetal membrane frame that can solve difficult problems such as the colligation shaping of this kind channel member reinforcing cage and reinforcing bar positioning accuracy are difficult to guarantee, inefficiency.
The utility model content
The reinforcing cage colligation shaping and the reinforcing bar positioning accuracy that exist in the prior art are difficult to guarantee in order to solve, ineffective problem, and the utility model provides a kind of both sides framed bent by the fetal membrane frame respectively the reinforcing cage shape to be carried out the flute profile reinforcing cage colligation fetal membrane frame of ectonexine with the spacing control of time point.
To achieve the above object, the technical solution of the utility model is as follows:
A kind of flute profile reinforcing cage colligation fetal membrane frame comprises:
Counterdie;
Framed bent is positioned at described counterdie both sides;
Positioner lays respectively on described first and second framed bents, makes reinforcing bar binding accurately locate the formation reinforcing cage.
Further be characterized as, described framed bent comprises: first support, and vertical junction is to described bed die; Second support, two ends acute angle respectively connect first support and bed die.
Further be characterized as, described positioner comprises: the located lateral pipe is arranged between first support and second support; The longitudinal register pipe is arranged at an end of located lateral pipe.
Further be characterized as described located lateral pipe and comprise stationary positioned pipe and running fix pipe.
Further be characterized as described running fix pipe and comprise outer tube and interior pipe, an end of described outer tube is fixed on the described support, and pipe in other end socket is described is so that pipe can axially move within described outer tube in described.
The inner tube head setting that further is characterized as described running fix pipe is propped up and is put mouth, and the longitudinal register pipe is arranged at described and puts in the mouth.
Further be characterized as described running fix pipe and also comprise alignment pin, have positioning hole corresponding on described interior pipe and the outer tube, to plug described alignment pin.
Further be characterized as described bed die and framed bent integral body is bathtub construction.
The diameter that further is characterized as described longitudinal register pipe equals the thickness of reinforcing cage casting concrete topping.
The using method of a kind of flute profile reinforcing cage colligation fetal membrane frame of the present utility model places on a plurality of longitudinal register steel pipes that fixedly install of the first and second fetal membrane framves for the arch steel that at first will process, and firm with steel wire lashing.The colligation of reinforcing cage outside-in treats that colligation pushes assigned address with pipe in described to a certain degree the time and fixes with described alignment pin, makes it not take place laterally mobile and rotates along axis.Again the longitudinal register pipe is placed propping up of a plurality of described interior pipes of first and second framed bents to put on the mouth.The inboard arch steel that will process again places on the longitudinal register steel pipe, and firm with steel wire lashing.Longitudinal length according to reinforcing cage vertically is being provided with a plurality of framed bents, and the framed bent spacing is determined according to the reinforcing bar longitudinal pitch, formed a complete fetal membrane frame like this.The shaping reinforcing bar relies on the colligation of fetal membrane frame to form a reinforcing cage; After finishing with on the longitudinal register frame that fixedly installs and removable steel pipe put steel wire shearing on the longitudinal register steel pipe on the mouth, pipe is put the longitudinal register pipe in the mouth in taking out, and places it in the longitudinal register pipe and shelves a little temporarily.Extract the bearing pin in the removable steel pipe, in rotating 90 ° of releasings of pipe spacing, then interior pipe is moved to laterally the initial position before the reinforcing bar binding.So just the reinforcing cage of moulding can be hung out the fetal membrane frame, finish other follow-up work, recover loose tool and put up original state, the production of one-period after the beginning.
Advantage of the present utility model is: loose tool frame positioning process is carried out in the colligation of flute profile reinforcing cage, and the reinforcing bar of guaranteeing to be shaped is located in the reinforcing cage process of binding accurately.
1, adopts locating rack that reinforcing cage web ectonexine reinforcing bar shape is carried out the spacing control in control point, guarantee that on the member cross section protective layer thickness of member appearance and size and reinforcing bar is accurate;
2, adopt one-sided loose tool to realize the synchronous positioning process of ectonexine reinforcing bar, guarantee that the ectonexine reinforcing bar reaches the spacing of designing requirement and the thickness of topping by frame;
3, fetal membrane framed bent longitudinal register according to reinforcing bar longitudinally design pitch rationally arrange, the reinforcing bar longitudinal pitch is accurate, the smooth precision that improves the reinforcing cage colligation on the whole of baseline thereby make;
4, adopt sleeve pipe rod member and special fixing positioning process, make the spacing releasing in internal layer reinforcing bar shape control point convenient, simple to operate.Positioning steel tube rotation is extracted out, utilizes the reinforcing cage mesh space, designs ingeniously, does not influence structure reinforcing bars again.
5, compare by the frame location respectively with the ectonexine reinforcing bar, the operation of internal layer fetal membrane by the each mounting or dismounting of frame reduced by frame in the location of having cancelled the internal layer reinforcing bar, greatly reduces labour intensity, improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the good reinforcing cage of colligation in the utility model
Fig. 3 breaks away from fetal membrane frame schematic diagram for the utility model reinforcing cage.
The specific embodiment
Below by specific instantiation and accompanying drawings embodiment of the present utility model, those skilled in the art can understand other advantage of the present utility model and effect easily by the content that this manual disclosed.The utility model also can be implemented or be used by other different instantiation, and the every details in this manual also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present utility model not deviating from.
As shown in Figure 1; a kind of flute profile reinforcing cage colligation fetal membrane frame; comprise bed die 100; first framed bent 10 is set in the both sides of bed die 100; with second framed bent 20; first framed bent 10 interconnects by inside and outside two with second framed bent 20 and is first support 101 that acute angle is connected; the vertical bed die 100 that connects; second support 102 is acute angle and connects the bed die 100 and first support 101; and the spacing between first framed bent 10 and second framed bent 20 designs in the requirement of top, cross section flute profile extended distance according to the large-scale channel member of channel beam; at first framed bent 10 and second framed bent 20 a location device is set; described positioner is carried out the spacing control in control point to reinforcing cage framed bent ectonexine reinforcing bar shape, guarantees member profile and concrete cover to reinforcement consistency of thickness on the member cross section.
Positioner is an end longitudinal register pipe 108 that is arranged at a plurality of located lateral pipes between first support 101 and second support 102 and is arranged at the located lateral pipe, the located lateral pipe comprises stationary positioned pipe 103 and running fix pipe 104, running fix pipe 104 comprises outer tube 105 and interior pipe 109, one end of described outer tube 105 is fixed on the described framed bent, pipe 109 in the other end is socketed in is so that pipe 109 can axially move within described outer tube 105 in described.Be provided with in interior pipe 109 terminations of running fix pipe 104 and put mouthfuls 106, prop up herein put mouthfuls 106 can be slot type or ring type, but the utility model is not as limit.The fixing longitudinal register pipe 108 in the termination of fixing steel pipe 103, herein fixing can be welding or clamping, and the utility model is not as limit.Also be provided with on the running fix pipe 104 and also comprise alignment pin 107, has the positioning hole corresponding (not shown) on pipe and the outer tube in described, plugging described alignment pin 107, thereby pipe 109 moves when arriving the required precision that guarantees reinforcing bar in described, locks with managing 109 in 107 pairs of the alignment pins.Such purpose of design is for the accurate colligation of reinforcing cage, reinforcing cage all colligation make things convenient for reinforcing cage from the fetal membrane frame, to hang out after good and do not influence the structure of reinforcing bar.
The diameter of longitudinal register pipe 108 should equal the thickness of reinforcing cage casting concrete topping, like this when reinforcing bar binding is on longitudinal register pipe 108, just can directly controls the reinforcing bar casting and go up concrete thickness, and control accuracy improves the quality of product greatly.
The longitudinal pitch of fetal membrane frame (being the distance of vertical two fetal membrane framves) is generally at 1.5 meters.Therefore, when the length of required member during, a plurality of described fetal membrane framves can vertically be set, to obtain required reinforcing cage grid length greater than these data.
When implementing the utility model, at first, utilize the reinforcing cage mesh spacing, design, making loose tool locating rack according to the concrete section configuration and the reinforcement placement feature of large-scale flute profile thin walled aperture member, strict control loose tool frame is made precision, accurately locatees loose tool frame framed bent according to the reinforcing bar longitudinal pitch.
The using method of this flute profile reinforcing cage colligation fetal membrane frame:
The arc outer reinforcement that a. will process places a plurality of longitudinal register steel pipe 108 tops that fixedly install of first framed bent 10 and second framed bent 20 firm with steel wire lashing, reinforcing bar is arranged on the protective layer thickness that reinforcing cage can be directly controlled on longitudinal register steel pipe 108 tops that fixedly install, cuts off the also conveniently demoulding from the fetal membrane frame behind the steel wire;
B. and then with the arc internal layer reinforcing bar that processes place a longitudinal register steel pipe 108 times of putting on mouthfuls 106 of first support 101 and second support, 102 a plurality of running fix pipes 104 firm with steel wire lashing, the reinforcing bar of a plurality of like this segments relies on the mutual colligation of fetal membrane frame to become a reinforced frame, the 108 times colligations of longitudinal register steel pipe of putting on the mouth 106 of propping up that reinforcing bar places running fix pipe 104, also be for directly controlling the protective layer thickness of reinforcing cage;
C. a plurality of fetal membrane framves vertically can be set as required, on demand a plurality of reinforced frames of spacing colligation become reinforcing cage in the fetal membrane frame;
D. after finishing with on the longitudinal register pipe 108 that fixedly installs and running fix pipe 104 put steel wire shearing on the longitudinal register steel pipe 108 on the mouth, 109 of pipes are put the longitudinal register pipes 108 in mouthfuls 106 in taking out, and are placed on the longitudinal register pipe and shelve a little temporarily.Extract the alignment pin 107 in the running fix pipe 104,90 ° of releasings of the interior pipe of rotation are spacing, so just the reinforcing cage of moulding can be hung out the fetal membrane frame, as shown in Figure 3;
E. recover loose tool and put up original state, the production of one-period after the beginning.
The utility model and technology major technique effect are:
1, adopts locating rack that reinforcing cage web ectonexine reinforcing bar shape is carried out the spacing control in control point, guarantee that on the member cross section the concrete protective layer thickness of member profile and reinforcing bar is accurate;
2, adopt one-sided loose tool to realize the synchronous positioning process of ectonexine reinforcing bar, guarantee that the ectonexine reinforcing bar reaches the spacing and the protective layer thickness of designing requirement by frame;
3, fetal membrane frame longitudinal register according to reinforcing bar longitudinally design pitch rationally arrange, the reinforcing bar longitudinal pitch is accurate, the smooth precision that improves the reinforcing cage colligation on the whole of baseline thereby make;
4, adopt sleeve pipe rod member and special fixing positioning process, make the spacing releasing in internal layer reinforcing bar shape control point convenient, simple to operate.Positioning steel tube rotation is extracted out, utilizes the reinforcing cage mesh space, designs ingeniously, does not influence structure reinforcing bars again.
5, compare by the frame location respectively with the ectonexine reinforcing bar, the operation of internal layer fetal membrane by the each mounting or dismounting of frame reduced by frame in the location of having cancelled the internal layer reinforcing bar, greatly reduces labour intensity, improved operating efficiency.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any those skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present utility model should be listed as claims.
Claims (9)
1. a flute profile reinforcing cage colligation fetal membrane frame is characterized by, and comprising:
Counterdie;
Framed bent is positioned at described counterdie both sides;
Positioner lays respectively on described first and second framed bents.
2. flute profile reinforcing cage colligation fetal membrane frame according to claim 1 is characterized by, and described framed bent comprises: first support, and vertical junction is to described bed die;
Second support, two ends acute angle respectively connect first support and bed die.
3. flute profile reinforcing cage colligation fetal membrane frame according to claim 2 is characterized by, and described positioner comprises:
The located lateral pipe is arranged on first support and second support;
The longitudinal register pipe is arranged at an end of located lateral pipe.
4. flute profile reinforcing cage colligation fetal membrane frame according to claim 3 is characterized by, and described located lateral pipe comprises stationary positioned pipe and running fix pipe.
5. flute profile reinforcing cage colligation fetal membrane frame according to claim 4 is characterized in that described running fix pipe comprises outer tube and interior pipe, and an end of described outer tube is fixed on the described support, pipe in other end socket is described.
6. flute profile reinforcing cage colligation fetal membrane frame according to claim 5 is characterized in that the inner tube head setting of described running fix pipe is propped up and put mouth, and the longitudinal register pipe is arranged at described and puts in the mouth.
7. flute profile reinforcing cage colligation fetal membrane frame according to claim 5 is characterized in that described running fix pipe also comprises alignment pin, has positioning hole corresponding on described interior pipe and the outer tube, to plug described alignment pin.
8. flute profile reinforcing cage colligation fetal membrane frame according to claim 1 is characterized by, and described bed die and framed bent integral body are bathtub construction.
9. flute profile reinforcing cage colligation fetal membrane frame according to claim 1 is characterized in that the diameter of described longitudinal register pipe equals the thickness of reinforcing cage casting concrete topping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205218787U CN201857570U (en) | 2010-09-08 | 2010-09-08 | Groove-shaped steel reinforcement cage for binding tire film frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205218787U CN201857570U (en) | 2010-09-08 | 2010-09-08 | Groove-shaped steel reinforcement cage for binding tire film frame |
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| Publication Number | Publication Date |
|---|---|
| CN201857570U true CN201857570U (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205218787U Expired - Lifetime CN201857570U (en) | 2010-09-08 | 2010-09-08 | Groove-shaped steel reinforcement cage for binding tire film frame |
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| CN (1) | CN201857570U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935661A (en) * | 2012-11-29 | 2013-02-20 | 甘肃路桥建设集团有限公司 | Shaping rack |
| CN103586374A (en) * | 2013-11-20 | 2014-02-19 | 中交二航局第四工程有限公司 | Serration-type steel reinforcement cage machining jig frame and construction method thereof |
| CN103696440A (en) * | 2013-11-29 | 2014-04-02 | 中交第二航务工程局有限公司 | Movable reinforcement cage binding jig |
| CN104175398A (en) * | 2014-08-28 | 2014-12-03 | 中国建筑土木建设有限公司路桥分公司 | Manufacturing mould and method of reinforcement cage of precast box beam |
| CN105821768A (en) * | 2016-03-24 | 2016-08-03 | 浙江大学城市学院 | Box girder bottom web reinforcing steel bar integral forming formwork and construction method |
| CN106426541A (en) * | 2016-11-09 | 2017-02-22 | 中铁局集团天津建设工程有限公司 | Binding forming die of precast beam reinforcing steel bar and construction process of precast beam reinforcing steel bar |
| CN106544960A (en) * | 2017-01-10 | 2017-03-29 | 山东省路桥集团有限公司 | Tie with reinforcing bar support and reinforcing bar binding construction method |
| CN107587419A (en) * | 2017-09-28 | 2018-01-16 | 中国十七冶集团有限公司 | The array pitch control device and application method of oblique section bridge reinforcement protective layer and reinforcing bar |
| CN108501201A (en) * | 2018-03-26 | 2018-09-07 | 中国十七冶集团有限公司 | A method of prefabricated case beam reinforcing bar is installed using standard frame |
-
2010
- 2010-09-08 CN CN2010205218787U patent/CN201857570U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102935661A (en) * | 2012-11-29 | 2013-02-20 | 甘肃路桥建设集团有限公司 | Shaping rack |
| CN103586374A (en) * | 2013-11-20 | 2014-02-19 | 中交二航局第四工程有限公司 | Serration-type steel reinforcement cage machining jig frame and construction method thereof |
| CN103586374B (en) * | 2013-11-20 | 2015-10-21 | 中交二航局第四工程有限公司 | A kind of serration type steel reinforcement cage processing moulding bed and construction method thereof |
| CN103696440A (en) * | 2013-11-29 | 2014-04-02 | 中交第二航务工程局有限公司 | Movable reinforcement cage binding jig |
| CN104175398A (en) * | 2014-08-28 | 2014-12-03 | 中国建筑土木建设有限公司路桥分公司 | Manufacturing mould and method of reinforcement cage of precast box beam |
| CN105821768A (en) * | 2016-03-24 | 2016-08-03 | 浙江大学城市学院 | Box girder bottom web reinforcing steel bar integral forming formwork and construction method |
| CN106426541A (en) * | 2016-11-09 | 2017-02-22 | 中铁局集团天津建设工程有限公司 | Binding forming die of precast beam reinforcing steel bar and construction process of precast beam reinforcing steel bar |
| CN106426541B (en) * | 2016-11-09 | 2018-10-30 | 中铁一局集团天津建设工程有限公司 | Precast beam reinforced bar binding tire film and precast beam reinforced bar construction technology |
| CN106544960A (en) * | 2017-01-10 | 2017-03-29 | 山东省路桥集团有限公司 | Tie with reinforcing bar support and reinforcing bar binding construction method |
| CN107587419A (en) * | 2017-09-28 | 2018-01-16 | 中国十七冶集团有限公司 | The array pitch control device and application method of oblique section bridge reinforcement protective layer and reinforcing bar |
| CN108501201A (en) * | 2018-03-26 | 2018-09-07 | 中国十七冶集团有限公司 | A method of prefabricated case beam reinforcing bar is installed using standard frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI BUIDING MATERIAL ENGINEERING CO., LTD. Free format text: FORMER NAME: SHANGHAI CONSTRUCTION MEMBER PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 200090 No. 2, Liping Road, Shanghai, Yangpu District Patentee after: Shanghai Buiding Material Engineering Co., Ltd. Address before: 200090 No. 2, Liping Road, Shanghai, Yangpu District Patentee before: Shanghai Construction Member Products Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |