CN113106818A - Manufacturing method of adjustable movable support leg tool for concrete pouring steel formwork - Google Patents
Manufacturing method of adjustable movable support leg tool for concrete pouring steel formwork Download PDFInfo
- Publication number
- CN113106818A CN113106818A CN202110236405.5A CN202110236405A CN113106818A CN 113106818 A CN113106818 A CN 113106818A CN 202110236405 A CN202110236405 A CN 202110236405A CN 113106818 A CN113106818 A CN 113106818A
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- steel
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- template
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- concrete pouring
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
- E01C19/504—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes adapted to, or provided with, means to maintain reinforcing or load transfer elements in a required position
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
A manufacturing method of an adjustable movable supporting leg tool for a concrete pouring steel template is used for pouring concrete roads in constructional engineering and is characterized by comprising the following steps: a. make the steel form, b, preparation angle steel locating lever, c, preparation reinforcing bar locating lever, wherein: when the concrete pouring steel template is not used, the short ends of the L-shaped steel bars fix the angle iron in the concave cavity of the steel template through the channel steel through holes, so that the steel template is convenient to move and transport; when the concrete pouring steel template is in a use state, the short ends of the L-shaped reinforcing steel bars fix the angle iron on the side edge of a concrete road pouring road through the angle iron through holes. The manufacturing method of the adjustable movable support leg tool for the concrete pouring steel formwork has the advantages that the device is simple in structure and convenient to manufacture, the fixed steel bars fix the positioning angle iron on the inner side of the steel formwork through the positioning holes, the steel formwork is convenient to move and transport, the steel formwork is simple to erect and good in stability, does not deform, the concrete surface is well formed, and the adjustable movable support leg tool is detachable and can be used for multiple times, so that the engineering cost is reduced.
Description
Technical Field
The invention relates to a concrete road pouring steel template, in particular to a manufacturing method of an adjustable movable supporting leg tool of the concrete pouring steel template.
Background
With the continuous development of the domestic construction industry, the creation and premium prize of the construction engineering becomes an important option for enterprise bidding, wherein a safety civilization standardized construction site is not only a score item in the bidding, but also good display of the enterprise management level, so that field hardening, road construction and the like must be reasonably arranged and set in place in the process of creating the civilization construction site. The concrete temporary road on the construction site is generally longer and has higher requirement on forming quality, most of temporary road templates adopt steel templates, and the installation and fixation of the steel templates take time. The installation quality of the template is directly related to the forming quality of the road, and the quality problems of edge expansion, concave-convex, slab staggering and the like in the concrete pouring process are easily caused due to the fact that the template is not installed in place, so that the integral forming quality of the concrete road is poor.
The known methods of installing concrete road cast steel forms therefore suffer from the various inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a manufacturing method of an adjustable movable support leg tool for a concrete pouring steel formwork, which is convenient for adjusting the length of a support leg and ensures the stability of the steel formwork.
In order to achieve the purpose, the technical solution of the invention is as follows:
a manufacturing method of an adjustable movable supporting leg tool for a concrete pouring steel template is used for pouring concrete roads in constructional engineering and is characterized by comprising the following steps:
a. making steel form
The steel template adopts channel steel with a groove-shaped section and proper specification, and the channel steel is provided with an upper wing plate, a lower wing plate and a concave cavity formed between the upper wing plate and the lower wing plate; according to the design, a plurality of through holes are arranged in the middle of a lower wing plate at the supporting leg tool part of a steel template in a linear mode, two sides of each through hole are respectively provided with a round steel used as a rotating shaft of a steel bar positioning rod and an angle steel positioning rod, the rotating shaft is arranged in a concave cavity, one end of the rotating shaft is fixedly welded with an upper wing plate, the other end of the rotating shaft is fixedly welded with the lower wing plate, and the rotating shaft is perpendicular to the plane of the upper wing plate and the plane of;
b. manufacturing angle steel positioning rod
The angle steel positioning rod comprises a section of angle steel, a flat iron and a section of steel pipe, a through hole matched with the through hole of the lower wing plate is formed in one plane of the angle steel, and the end of the other plane of the angle steel is fixedly welded with the bottom end of the section of steel pipe; one end of the flat iron is fixedly welded with the upper end of the steel pipe, and one end of the flat iron is fixedly welded with the middle part of the angle steel;
c. positioning rod for manufacturing steel bar
The steel bar positioning rod comprises an L-shaped steel bar section and a steel pipe section, the end head of the long end of the L-shaped steel bar is fixedly welded with the bottom end of the steel pipe section through a connector, and the short end of the L-shaped steel bar is downward, so that the axis of the short end of the L-shaped steel bar is parallel to the axis of the rotating shaft; a section of steel pipe is sleeved in the round steel rotating shaft, so that the angle steel can rotate around the round steel rotating shaft in the concave cavity;
wherein: when the concrete pouring steel template is not used, the short ends of the L-shaped steel bars fix the angle iron in the concave cavity of the steel template through the channel steel through holes, so that the steel template is convenient to move and transport; when the concrete pouring steel template is in a use state, the short ends of the L-shaped reinforcing steel bars fix the angle iron on the side edge of a concrete road pouring road through the angle iron through holes to form a stable triangular support system.
The manufacturing method of the adjustable movable support leg tool for the concrete pouring steel template can be further realized by adopting the following technical measures.
In the method, the diameter of the through hole is more than or equal to 25mm, and the distance between two adjacent holes is 100 mm.
In the method, the positioning angle steel adopts equal-edge angle steel which is less than 40 multiplied by 3, and the length is 500 mm.
The method, wherein the flat iron is 3 × 3 and has a length of 300 mm.
In the method, the diameter of the round steel is more than or equal to 12 mm.
After the technical scheme is adopted, the manufacturing method of the adjustable movable supporting leg tool for the concrete pouring steel template has the following advantages:
1. the device has simple structure and convenient manufacture;
2. the fixed steel bars fix the positioning angle iron on the inner side of the steel template through the positioning holes, so that the steel template is convenient to move and transport;
3. the steel template is simple to erect, good in stability, free of deformation, good in concrete surface forming, detachable, capable of being used for multiple times and capable of reducing engineering cost.
Drawings
FIG. 1 is a schematic structural view of an adjustable movable leg tool for a concrete pouring steel form according to an embodiment of the present invention;
FIG. 2 is a schematic drawing showing the adjustable movable leg tool of the concrete cast steel form according to the embodiment of the present invention;
fig. 3 is a schematic view of the use state of the adjustable movable leg tool for the concrete pouring steel form according to the embodiment of the invention.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The invention relates to a manufacturing method of an adjustable movable supporting leg tool for a concrete pouring steel template, which is used for pouring concrete roads in construction engineering and comprises the following steps:
a. making steel form
Referring to fig. 1, fig. 1 is a schematic structural view of an adjustable movable leg tool for a concrete pouring steel form according to an embodiment of the present invention. As shown in the figure, the steel template adopts a channel steel 1 with a groove-shaped section and a proper specification, and the channel steel is provided with an upper wing plate, a lower wing plate and a concave cavity formed between the upper wing plate and the lower wing plate; according to the design, four through holes 5 are arranged in the middle of a lower wing plate at the supporting leg tool part of the steel template in a line shape, two sides of each through hole are respectively provided with a round steel used as a rotating shaft of a steel bar positioning rod and an angle steel positioning rod, the rotating shaft is arranged in a concave cavity, one end of the rotating shaft is fixedly welded with an upper wing plate, the other end of the rotating shaft is fixedly welded with the lower wing plate, and the rotating shaft is perpendicular to the plane of the upper wing plate and the plane of the lower.
b. Manufacturing angle steel positioning rod
The angle steel positioning rod comprises a section of angle steel 10, a flat iron 8, a section of steel pipe 7 and a rotating shaft 6, a through hole matched with the through hole of the lower wing plate is formed in one plane of the angle steel, and the end of the other plane of the angle steel is fixedly welded with the bottom end of the section of steel pipe; one end of the flat iron is fixedly welded with the upper end of the steel pipe, and one end of the flat iron is fixedly welded with the middle part of the angle steel; the positioning angle iron adopts equal angle steel which is equal to 40 multiplied by 3, and the length is 500 mm. 3 x 3mm of reinforcing flat iron is adopted, and the length of the reinforcing flat iron is 300 mm; one end of the steel wire is welded on the rotating shaft, and the other end of the steel wire is welded on the angle iron to play a role in reinforcement. The angle iron rotating shaft is a steel pipe with the diameter of 40mm, the wall thickness is not less than 2mm, and the length is 150 mm; the angle iron rotating shaft and the fixing rod must reliably rotate. The positioning holes are phi 25mm, the spacing is 100mm, and the distance from the end part is 50 mm. The angle iron fixing rod is made of round steel with the diameter of 12mm, the length of the angle iron fixing rod is set according to the width inside the steel template, and two ends of the angle iron fixing rod are ensured to be tightly attached to wing plates on two sides of the steel template. The angle iron rotating shaft is connected with the angle iron and the flat iron through welding, and two side edges of the angle iron are welded to ensure the stability of the angle iron; one end of the reinforcing flat iron is welded on the rotating shaft, the other end of the reinforcing flat iron is welded on the inner wall of the angle iron, and the two sides of the reinforcing flat iron are welded to form a triangular stable structure.
c. Positioning rod for manufacturing steel bar
The steel bar positioning rod comprises an L-shaped steel bar section 4 and a steel pipe section 3, the long end of the L-shaped steel bar is fixedly welded with the bottom end of the steel pipe section through a connector, and the short end of the L-shaped steel bar is downward, so that the axis of the short end of the L-shaped steel bar is parallel to the axis of the rotating shaft; a section of steel pipe is sleeved in the round steel rotating shaft 2, so that the angle steel can rotate around the round steel rotating shaft in the concave cavity; the L-shaped steel bar is made of phi 20 deformed steel bar, the total length is 1500mm, the end part is bent downwards by 90 degrees, and the straight section of the elbow is 50 mm. The steel bar rotating shaft is made of a steel pipe with the diameter of 40mm, the wall thickness is not less than 2mm, and the length is 50 mm; the reinforcing bar rotating shaft and the fixing rod must reliably rotate. The reinforcing steel bar fixing rod is made of phi 12 round steel, the length of the reinforcing steel bar fixing rod is set according to the width inside the steel formwork, and two ends of the reinforcing steel bar fixing rod are ensured to be tightly attached to wing plates on two sides of the steel formwork.
Wherein: fig. 2 is a drawing-in schematic view of the adjustable movable leg tool for a concrete pouring steel form according to an embodiment of the present invention. When the concrete pouring steel template is not used, the short ends of the L-shaped steel bars fix the angle iron in the concave cavity of the steel template through the channel steel through holes, so that the steel template is convenient to move and transport; when the concrete pouring steel template is in a use state, the short ends of the L-shaped reinforcing steel bars fix the angle iron on the side edge of a concrete road pouring road through the angle iron through holes to form a stable triangular support system. Folding the steel formwork supporting legs: before the steel formwork supporting legs are folded, the supporting legs must be cleaned, and the next good use is ensured. When the steel formwork supporting legs are folded, the fixing steel bars and the positioning angle iron are respectively rotated to the inner side of the steel formwork groove, then the fixing steel bars are used for fixing the positioning angle iron through the positioning holes, and the fixing steel bars and the positioning angle iron are not allowed to rotate randomly.
Fig. 3 is a schematic view of the use state of the adjustable movable leg tool for the concrete pouring steel form according to the embodiment of the invention. The method for fixing the steel formwork support leg comprises the following steps: the steel form supporting leg penetrates through the positioning hole of the positioning angle iron through the fixing steel bar when supporting, and a triangular stable structure is formed for fixing. The location position of steel form landing leg side can be according to the position that the reasonable adjustment of support space size fixed steel bar penetrated the locating hole, satisfies steel form's overall stability.
The installation sequence of the adjustable movable supporting leg tool for the concrete pouring steel template provided by the embodiment of the invention is as follows:
1) determining the position of a positioning rod according to steel templates with different lengths; 2) manufacturing a positioning rod according to the size of the groove of the steel template; 3) manufacturing a fixed steel bar and a steel bar rotating shaft according to the length of the fixed steel bar; 4) manufacturing positioning angle iron and an angle iron rotating shaft according to the size of the positioning angle iron, and welding reinforcing flat iron; 5) punching positioning holes according to the positions of the fixed steel bars and the positioning angle iron; 6) respectively assembling the fixed steel bars and the positioning angle iron and welding corresponding fixed rods; 7) and the support legs of the steel template are supported and folded in a trial mode, and the requirement on function is met to be qualified.
The invention has substantive characteristics and obvious technical progress, and the steel template adjustable movable supporting leg tool is a supporting tool for mounting a concrete road template in constructional engineering, thereby not only ensuring the supporting requirement of the steel template and meeting the integral stability of the steel template, but also being convenient to disassemble, fold and use for many times after the pouring of the concrete of the temporary road is finished, forming a standard component type shaping tool and meeting the quality requirement of a construction site.
The manufacturing method of the steel template adjustable movable supporting leg tool is applied to the riverside impression project, has obvious effect, and obtains sufficient affirmation of the supervision unit and the owner unit
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (5)
1. A manufacturing method of an adjustable movable supporting leg tool for a concrete pouring steel template is used for pouring concrete roads in constructional engineering and is characterized by comprising the following steps:
a. making steel form
The steel template adopts channel steel with a groove-shaped section and proper specification, and the channel steel is provided with an upper wing plate, a lower wing plate and a concave cavity formed between the upper wing plate and the lower wing plate; according to the design, a plurality of through holes are arranged in the middle of a lower wing plate at the supporting leg tool part of a steel template in a linear mode, two sides of each through hole are respectively provided with a round steel used as a rotating shaft of a steel bar positioning rod and an angle steel positioning rod, the rotating shaft is arranged in a concave cavity, one end of the rotating shaft is fixedly welded with an upper wing plate, the other end of the rotating shaft is fixedly welded with the lower wing plate, and the rotating shaft is perpendicular to the plane of the upper wing plate and the plane of;
b. manufacturing angle steel positioning rod
The angle steel positioning rod comprises a section of angle steel, a flat iron and a section of steel pipe, a through hole matched with the through hole of the lower wing plate is formed in one plane of the angle steel, and the end of the other plane of the angle steel is fixedly welded with the bottom end of the section of steel pipe; one end of the flat iron is fixedly welded with the upper end of the steel pipe, and one end of the flat iron is fixedly welded with the middle part of the angle steel;
c. positioning rod for manufacturing steel bar
The steel bar positioning rod comprises an L-shaped steel bar section and a steel pipe section, the end head of the long end of the L-shaped steel bar is fixedly welded with the bottom end of the steel pipe section through a connector, and the short end of the L-shaped steel bar is downward, so that the axis of the short end of the L-shaped steel bar is parallel to the axis of the rotating shaft; a section of steel pipe is sleeved in the round steel rotating shaft, so that the angle steel can rotate around the round steel rotating shaft in the concave cavity;
wherein: when the concrete pouring steel template is not used, the short ends of the L-shaped steel bars fix the angle iron in the concave cavity of the steel template through the channel steel through holes, so that the steel template is convenient to move and transport; when the concrete pouring steel template is in a use state, the short ends of the L-shaped reinforcing steel bars fix the angle iron on the side edge of a concrete road pouring road through the angle iron through holes to form a stable triangular support system.
2. The method for manufacturing the adjustable movable support leg tool for the concrete pouring steel formwork of claim 1, wherein the diameter of the through hole is more than or equal to 25mm, and the distance between two adjacent holes is 100 mm.
3. The method for manufacturing the adjustable movable support leg tool for the concrete pouring steel formwork of claim 1, wherein the positioning angle steel adopts equal angle steel which is less than 40 x 3, and the length is 500 mm.
4. The method for manufacturing the adjustable movable leg tool for the concrete pouring steel formwork of claim 1, wherein the flat iron is 3 x 3 and the length is 300 mm.
5. The method for manufacturing the adjustable movable leg tool for the concrete pouring steel formwork of claim 1, wherein the round steel is phi more than or equal to 12 mm.
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| CN202110236405.5A CN113106818B (en) | 2021-03-03 | 2021-03-03 | Manufacturing method of adjustable movable supporting leg tool for concrete pouring steel formwork |
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| CN202110236405.5A CN113106818B (en) | 2021-03-03 | 2021-03-03 | Manufacturing method of adjustable movable supporting leg tool for concrete pouring steel formwork |
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| CN113106818B (en) | 2022-11-08 |
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