CN211873841U - Support conversion device and support frame of box concrete structure apex angle haunch template - Google Patents
Support conversion device and support frame of box concrete structure apex angle haunch template Download PDFInfo
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- CN211873841U CN211873841U CN201922063617.9U CN201922063617U CN211873841U CN 211873841 U CN211873841 U CN 211873841U CN 201922063617 U CN201922063617 U CN 201922063617U CN 211873841 U CN211873841 U CN 211873841U
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Abstract
The utility model provides a supporting and converting device of a box type concrete structure apex angle haunched template, which comprises a crossbeam, an oblique beam, a supporting rod and a positioning block, wherein one end of the crossbeam is connected with one end of the oblique beam, and the other end of the crossbeam and the other end of the oblique beam are opened, so that the angle formed by the crossbeam and the oblique beam is equal to the inclination angle of the haunched template; the positioning block is fixed on the upper end surface of the oblique beam. Still provide a support frame of box concrete structure apex angle haunching template, utilize above-mentioned device, the back of the body is stupefied and supporting legs, the device sets up under the haunching template, a plurality ofly keeps the parallel interval setting of the device of same inclination with the haunching template, and the back of the body is stupefied to be installed on the corresponding locating piece of adjacent the device, adds the haunching template and lays on the back of the body is stupefied, and the crossbeam below supports with the supporting legs. The utility model discloses guarantee to add armpit template inclination's precision, save the installation and demolish the time, practice thrift the cost.
Description
Technical Field
The utility model belongs to the technical field of concrete structure engineering construction, especially, relate to a support conversion equipment and support frame of box concrete structure apex angle haunched template.
Background
In piping lane, underground road, culvert structural design, box concrete structure is very general, and the box concrete structure apex angle position generally sets up haunches, and the great piping lane of section, underground road, box culvert haunches structure is bigger. In the construction, the haunching template is a template with a certain inclination angle, and for the haunching template support, if the pure wood template is adopted for reinforcement, the template installation is difficult, the construction progress is slow, the safety risk of the expansion template exists, and the support requirement is complex. If adopt pure steel mould construction, it is comparatively convenient with the help of perpendicular transport means during the installation steel form, but receive steel form self heavy, bulky characteristics when the template is demolishd, because of there is not perpendicular transportation equipment in the structure inside, the manual work is demolishd very difficultly.
Adopt traditional template system of consolidating in the construction of current large-scale box concrete haunched department template, it is more complicated during the formwork erection, consolidate slowly, and the support system requirement to the lower part is higher, and the inclination deviation of haunching template is great, is difficult for reaching inclination's control accuracy. The shaped steel template is convenient to install, but is difficult to remove due to the influence of the weight and the volume of the steel template without vertical transportation equipment when being removed after being used. In order to guarantee the control precision of the inclination angle of the haunching template, the purposes that the template at the haunching position is simple and quick to install, high in safety and convenient to remove in the later period are achieved, the supporting and converting device of the box type concrete structure top corner haunching template is designed.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a supporting conversion device of a box type concrete structure apex angle haunched template, which comprises a cross beam, an oblique beam, a supporting rod and a positioning block, wherein one end of the cross beam is fixedly connected with one end of the oblique beam, and the other end of the cross beam and the other end of the oblique beam are opened, so that the angle formed by the cross beam and the oblique beam is equal to the inclination angle of the haunched template; the positioning block is fixed on the upper end face of the oblique beam.
Preferably, one end of the cross beam is connected with one end of the oblique beam by adopting a shaft pin, so that the angle formed by the cross beam and the oblique beam is adjustable; one end of the supporting rod is connected with the cross beam through a bolt, and the other end of the supporting rod is connected with the oblique beam through a bolt.
Preferably, the supporting rods are provided with a plurality of supporting rods which are uniformly arranged along the cross beam.
Preferably, the supporting rods are provided with a plurality of supporting rods, wherein part of the supporting rods are perpendicular to the cross beam.
Preferably, the support rod is made of a section steel material.
Preferably, the cross beams and the inclined beams are made of channel steel, I-steel or square steel.
Preferably, the positioning block is made of angle steel or square steel.
Preferably, the crossbeam and the sloping adopt welded fastening to be connected, the sloping and the bracing piece adopt welded fastening to be connected, the crossbeam and the bracing piece adopt welded fastening to be connected, the locating piece is welded at the sloping up end.
Preferably, the positioning blocks are multiple and are uniformly arranged along the length direction of the oblique beam.
The utility model also provides a support frame of box concrete structure apex angle haunching template, including the stupefied, supporting legs and a plurality of foretell box concrete structure apex angle haunching template's of the back of the body support conversion equipment, support conversion equipment and set up under the haunching template, support conversion equipment's crossbeam is the horizontality, and the sloping just keeps the same inclination with the haunching template in the crossbeam top, and the parallel interval of a plurality of support conversion equipment sets up, and the stupefied installation of the back of the body is on adjacent support conversion equipment's corresponding locating piece, and it is stupefied at the back of the body to add the haunching template, supports conversion equipment's crossbeam below and supports with the supporting legs.
The utility model discloses a box concrete structure apex angle adds the inclination of armpit template and satisfies the designing requirement than controlling accurately with the support conversion equipment of armpit template, and its structure is light and handy, uses simply, and convenient to use can save the time of adding armpit template mounting and demolising, and can recycle, and the transport is convenient, has practiced thrift construction cost indirectly, and is very practical. The supporting frame of the box type concrete structure top corner haunching template adopting the supporting conversion device is simple and rapid to install, high in safety and convenient to dismantle in the later period. The supporting frame of the haunching template uses a middle triangular supporting conversion device as a conversion tool, so that the haunching template and the supporting system can be effectively connected into a whole, the supporting conversion device is used, the stress of the template and the supporting system at the haunching position is stable and reliable, and the construction efficiency of the template project is greatly improved.
Drawings
Fig. 1 is a schematic plan view of a support conversion device of a box-type concrete structure top corner haunched formwork of the present invention;
fig. 2 is a schematic plan view of the support frame of the box-type concrete structure top corner haunched formwork of the present invention.
In the figure: 1-beam, 2-oblique beam, 3-support rod, 4-positioning block, 5-dorsal bar, 6-support leg, 7-haunch template, 8-axle pin and 9-bolt.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to solve the technical problems, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, and it should be noted that the drawings are schematic and not drawn to scale or dimension, and therefore the drawings and the specific embodiments are not intended to limit the scope of the present invention.
An optional embodiment of a supporting and converting device of a box type concrete structure top corner haunching template shown in fig. 1 comprises a cross beam 1, an oblique beam 2, a supporting rod 3 and a positioning block 4, wherein one end of the cross beam 1 is fixedly connected with one end of the oblique beam 2, the other end of the cross beam 1 is opened with the other end of the oblique beam 2, so that an angle formed by the cross beam 1 and the oblique beam 2 is equal to the inclination angle of a haunching template 7, one end of the supporting rod 3 is fixedly connected with the cross beam 1, and the other end of the supporting rod 3 is fixedly connected with the oblique beam 2; the positioning block 4 is fixed on the upper end face of the oblique beam 2. The cross beam 1 and the oblique beam 2 can be connected by welding or bolts, the oblique beam 2 and the support rod 3 can also be connected by welding or bolts, the cross beam 1 and the support rod 3 can also be connected by welding or bolts, and the positioning block 4 is welded or bolted on the upper end surface of the oblique beam 2; a plurality of support rods 3 can be arranged as required, for example, a plurality of two support rods 3 can be uniformly arranged along the beam 1 and are all arranged perpendicular to the beam 1 in the figure; or a part of the support rods 3 is vertical to the cross beam 1, and the other part of the support rods 3 is obliquely arranged.
As shown in fig. 2, an alternative embodiment of the support frame for the box-type concrete structure top corner haunched formwork comprises a back ridge 5, support legs 6 and a plurality of support conversion devices for the box-type concrete structure top corner haunched formwork, wherein one end of a cross beam of each support conversion device is connected with one end of an oblique beam through a shaft pin 8, so that an angle formed by the cross beam 1 and the oblique beam 2 can be adjusted according to the haunched formwork angle in a project, and the support frame is suitable for different projects; one end of the supporting rod 3 is connected with the cross beam 1 through a bolt, the other end of the supporting rod 3 is connected with the oblique beam 2 through a bolt, the supporting rods 3 with different lengths are arranged in the embodiment to be selected and used according to project requirements, the supporting rod 3 can be designed to be in a length telescopic adjustment mode, after the supporting rod 3 is used in a certain project, the bolt can be loosened to disassemble and remove the supporting rod 3, the cross beam 1 and the oblique beam 2 rotate around the shaft pin 8 to be overlapped (namely, an included angle formed by the cross beam 1 and the oblique beam is zero), and the supporting rod is convenient to be folded or transported to other projects for use; support conversion equipment and set up under adding armpit template 7, support conversion equipment's crossbeam 1 is the horizontality, the sloping 2 just keeps same inclination with adding armpit template 7 in crossbeam 1 top, a plurality of parallel interval settings of support conversion equipment, stupefied 5 erects on adjacent corresponding locating piece 4 that supports conversion equipment of the back of the body of wood, it lays on stupefied 5 of the back of the body and fixes with the iron nail to add armpit template 7, support conversion equipment's crossbeam 1 below and support with supporting legs 6.
In a box-type concrete structure, because an axillary template is an inclined plane, a scaffold supporting body at the lower part is a plane, in order to convert the inclined plane template into a horizontal scaffold for supporting stress, the supporting and converting device adopting the box-type concrete structure apical angle axillary template can well achieve the purpose, the supporting and converting device adopting the box-type concrete structure apical angle axillary template can be manufactured by adopting section steel on-site welding, as shown in figure 1, a cross beam and an oblique beam adopt I-shaped steel, a supporting rod adopts square steel or steel pipes, such as steel pipes with the diameter of 48mm, a positioning block adopts angle steel or square steel, such as L40-60 angle steel, the distance between the positioning blocks is 150mm (the distance can be properly adjusted according to the stress of the template), and the triangular supporting and converting device is welded, so that the rigidity and the strength of the supporting and converting device.
After the scaffold supporting legs and the supporting and converting devices are installed, the square wood back edges (or the square steel pipes with the same specification) are installed and fixed on the side edges of the angle steels on the upper portions of the oblique beams, the haunching templates are processed according to the lengths of the oblique edges at the haunching positions, and the haunching templates and the square wood back edges are reinforced together through iron nails to form a steel-wood template supporting system. In order to ensure that the lower part of the supporting and converting device is provided with a sufficient supporting surface, the width of the cross beam at the lower part is 80-100cm wider than that of the oblique beam, so that a sufficient stress plane of the supporting and converting device is ensured, and a scaffold is convenient to set up; after the support frame is installed, the scaffold, the fastener, the support conversion device and the like are connected into a whole, so that the stability of the whole support frame is improved, and the light weight of a single component during the dismantling process is ensured, and the support frame is convenient to install and dismantle. Support conversion equipment and adopt manual welding preparation, the abandonment shaped steel of usable scene, simple manufacture, this support conversion equipment structure is light and handy, and convenient to use can recycle, and the transport is convenient. The supporting and converting device is ingenious, quick and simple to apply, saves the time for installing the template at the armpit, improves the stability and the safety of the template support, indirectly saves the construction cost, is very practical and has popularization value.
The utility model ensures that the armpit template supporting frame is simple and rapid to install, has high safety and convenient later-stage removal, the armpit template and the back edge can adopt wood structures, and the supporting frame can adopt a profile steel structure reinforcing system; the middle triangular support conversion device is a steel-wood conversion tool, so that the haunching template and the support system can be effectively connected into a whole. By using the support conversion device, the template and the support system at the haunching position can be conveniently and quickly installed and detached, the stress is stable and reliable, and the construction efficiency of the template project is greatly improved. The supporting and converting device is light and handy in structure, simple in application, convenient to use, capable of saving the time for installing and removing the template at the armpit part, indirectly saving the construction cost, capable of being recycled, convenient to carry and very practical.
Of course, the present invention can also have other various embodiments, such as the haunching template and the dorsal bar can be connected by the bayonet lock without the iron nail, without departing from the spirit and the essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention, but these corresponding changes and modifications all belong to the protection scope of the claims of the present invention.
Claims (10)
1. A supporting and converting device of a box type concrete structure vertex angle haunched template is characterized by comprising a cross beam, an oblique beam, a supporting rod and a positioning block, wherein one end of the cross beam is connected with one end of the oblique beam, the other end of the cross beam and the other end of the oblique beam are opened, so that the angle formed by the cross beam and the oblique beam is equal to the inclination angle of the haunched template, one end of the supporting rod is fixedly connected with the cross beam, and the other end of the supporting rod is fixedly connected with the oblique beam; the positioning block is fixed on the upper end face of the oblique beam.
2. The support conversion device for the box type concrete structure top corner haunching template as claimed in claim 1, wherein one end of the cross beam is connected with one end of the oblique beam by a shaft pin, so that the angle formed by the cross beam and the oblique beam is adjustable; one end of the supporting rod is connected with the cross beam through a bolt, and the other end of the supporting rod is connected with the oblique beam through a bolt.
3. The support conversion device for the box-type concrete structure top corner haunching template as claimed in claim 1, wherein the support rods are provided in plural numbers and are uniformly arranged along the cross beam.
4. The support conversion apparatus for box-type concrete structure top corner haunching formwork according to claim 1, wherein there are a plurality of said support rods, wherein some of said support rods are disposed perpendicular to said beam.
5. The support conversion device for the box-type concrete structure top corner haunching template as claimed in claim 1, wherein the support rods are made of a shaped steel material.
6. The support conversion device for the box-type concrete structure top corner haunching template as claimed in claim 1, wherein the cross beam and the oblique beam are made of channel steel, I-steel or square steel.
7. The support conversion device for the box-type concrete structure top corner haunching template as claimed in claim 1, wherein the positioning block is made of angle steel or square steel.
8. The support conversion device for the box type concrete structure top corner haunching template as claimed in claim 1, wherein the cross beam and the oblique beam are fixedly connected by welding, the oblique beam and the support rod are fixedly connected by welding, the cross beam and the support rod are fixedly connected by welding, and the positioning block is welded on the upper end surface of the oblique beam.
9. The support conversion device for the box-type concrete structure top corner haunching template as claimed in claim 1, wherein the positioning blocks are provided in plurality and are uniformly arranged along the length direction of the oblique beam.
10. The support frame for the box type concrete structure top corner haunching template is characterized by comprising a back ridge, support legs and a plurality of support conversion devices of the box type concrete structure top corner haunching template as claimed in any one of claims 1 to 9, wherein the support conversion devices are arranged below the haunching template, a cross beam of each support conversion device is in a horizontal state, an oblique beam is arranged above the cross beam and keeps the same inclination angle with the haunching template, the support conversion devices are arranged in parallel at intervals, the back ridge is arranged on a corresponding positioning block of the adjacent support conversion device, the haunching template is laid on the back ridge, and the support conversion devices are supported by the support legs below the cross beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063617.9U CN211873841U (en) | 2019-11-26 | 2019-11-26 | Support conversion device and support frame of box concrete structure apex angle haunch template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922063617.9U CN211873841U (en) | 2019-11-26 | 2019-11-26 | Support conversion device and support frame of box concrete structure apex angle haunch template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211873841U true CN211873841U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922063617.9U Active CN211873841U (en) | 2019-11-26 | 2019-11-26 | Support conversion device and support frame of box concrete structure apex angle haunch template |
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| Country | Link |
|---|---|
| CN (1) | CN211873841U (en) |
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2019
- 2019-11-26 CN CN201922063617.9U patent/CN211873841U/en active Active
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