CN209780237U - Template structure for wrapping round steel pipe column with fair-faced concrete - Google Patents
Template structure for wrapping round steel pipe column with fair-faced concrete Download PDFInfo
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- CN209780237U CN209780237U CN201920386815.6U CN201920386815U CN209780237U CN 209780237 U CN209780237 U CN 209780237U CN 201920386815 U CN201920386815 U CN 201920386815U CN 209780237 U CN209780237 U CN 209780237U
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Abstract
the utility model provides a circular steel tubular column outsourcing template structure for clear water concrete, include: the steel pipe column structure comprises a cylindrical template arranged outside the round steel pipe column, wherein a top die rod is arranged between the cylindrical template and the round steel pipe column at an interval, one end of the top die rod is fixed on the outer surface of the round steel pipe column, and the other end of the top die rod is adjustably abutted against the inner surface of the cylindrical template. The utility model discloses the tight back in top between the head of top mould rod and the cylindrical form board, contact between the two is limited to a tangent point only, and the colour through prefabricated top mould rod head makes it the same with outsourcing clear water concrete for clear water concrete surface after the form removal is level and smooth, the colour is even, the aesthetic property is good, has solved the problem of establishing of staying of outsourcing clear water concrete bolt hole or scaffold eye among the prior art.
Description
Technical Field
The utility model relates to a construction technical field relates to a circular steel tubular column outsourcing template structure for clear water concrete particularly.
Background
With the development of architectural decoration, fair-faced concrete is favored by designers due to its unique aesthetic performance, such as charm, cleanliness, and material. Round steel-pipe column outsourcing fair-faced concrete uses the burst formula steel form to splice the formwork usually, connects between the steel form and uses the bolt, if use traditional top mould rod or concrete cushion, the thickness of concrete and reinforcing bar protective layer thickness are difficult to control, can appear eye form formwork rod hole on the outsourcing high accuracy clear water thin-walled concrete face simultaneously or appear with the inconsistent cushion colour of fair-faced concrete column colour, influence the aesthetic feeling of outsourcing fair-faced concrete.
SUMMERY OF THE UTILITY MODEL
in view of the above circumstances, the utility model provides a simple structure, the form is pleasing to the eye, convenient circular steel tube post outsourcing formwork structure for fair water concrete who adjusts solves and adopts traditional top mould rod or concrete cushion to carry out the fair water concrete pouring, and hole or colour and cushion inconsistent defect appear in steel-pipe post outsourcing fair water concrete face influence the aesthetic feeling of fair water concrete.
In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a circular steel tubular column outsourcing template structure for clear water concrete, includes: the steel pipe column structure comprises a cylindrical template arranged outside the round steel pipe column, wherein a top die rod is arranged between the cylindrical template and the round steel pipe column at an interval, one end of the top die rod is fixed on the outer surface of the round steel pipe column, and the other end of the top die rod is adjustably abutted against the inner surface of the cylindrical template.
In the embodiment of the utility model, the top die stick include the head and with the pole portion that the head is connected, the head supports the top the internal surface of cylindrical template, pole portion with the external fixed surface of round steel tubular column.
The embodiment of the utility model provides an in, the head form have hemispherical circular arc surface and with the plane that the outer fringe on circular arc surface meets, the circular arc surface with cylindrical template's internal surface is tangent, set up on the plane to the screw hole that the head indent was established, the top of pole portion form have with the spiro union portion that the screw hole matches, pole portion with the head spiro union is in order to make the top mould rod is supported the top the surface of cylindrical template.
In the embodiment of the utility model, the end of pole portion is formed with welding portion, pole portion will through pinning rifle welding portion with the external fixation of round steel tubular column.
The utility model discloses owing to adopted above technical scheme, make it have following beneficial effect:
(1) The utility model discloses the tight back in top between the head of top mould rod and the cylindrical form board, contact between the two is limited to a tangent point only, can ignore basically, and makes it the same with outsourcing clear water concrete through the colour of prefabricated top mould rod head for clear water concrete surface after the form removal is level and smooth, the colour is even, the aesthetic property is good, has solved the problem of establishing of staying of outsourcing clear water concrete bolt hole or scaffold eye among the prior art.
(2) The utility model discloses top mould rod can directly carry out the field weld through tying the nail rifle, has simplified operation flow, and the back of the welding top mould rod also can adjust the bearing height, has improved construction precision and work efficiency.
(3) The utility model discloses simple structure, practicality are strong, the top mould rod can be assembled with the stud rifle welding after the scaling-off production of mill on-spot, is fit for the requirement of circular steel tubular column outsourcing clear water concrete high accuracy.
Drawings
FIG. 1 is a schematic view of the utility model of the template structure for the round steel pipe column outer packing fair-faced concrete.
Fig. 2 is a schematic structural view of the top mold roller of the present invention.
Fig. 3 is a schematic view of the head structure of the top mold stick of the present invention.
Fig. 4 is a schematic view of the rod structure of the top mold stick of the present invention.
The correspondence of reference numerals to components is as follows:
A round steel pipe column 1; a cylindrical template 2; a mold jacking roller 3; a head portion 31; a threaded hole 311; a stem portion 32; a screw-connection portion 321; a weld 322.
Detailed Description
To facilitate understanding of the present invention, the following description is made with reference to the accompanying drawings and examples.
Referring to fig. 1 to 4, the present invention provides a formwork structure for wrapping concrete outside a circular steel pipe column, including: the steel pipe column structure is characterized in that a cylindrical template 2 is arranged outside the round steel pipe column 1, a top mold rod 3 is arranged between the cylindrical template 2 and the round steel pipe column 1 at an interval, one end of the top mold rod 3 is fixed on the outer surface of the round steel pipe column 1, and the other end of the top mold rod 3 is adjustably abutted against the inner surface of the cylindrical template 2.
In the embodiment of the utility model provides an in, the surface interval of round steel tubular column 1 is equipped with the orientation the peg that cylindrical form 2 extends to improve the joint strength between clear water concrete and the round steel tubular column 1.
In the embodiment of the utility model provides an in, top mould rod 3 include head 31 and with pole portion 32 that head 31 is connected, head 31 supports the internal surface of cylindrical form 2, pole portion 32 with the external fixed surface of round steel tubular column 1. Specifically, the head 31 is formed with a hemispherical arc surface and a plane connected with the outer edge of the arc surface, the arc surface is tangent to the inner surface of the cylindrical template 2, the plane is provided with a threaded hole 311 concavely formed towards the head, the top end of the rod 32 is formed with a threaded part 321 matched with the threaded hole, and the rod 32 is in threaded connection with the head 31 to enable the top die rod 3 to abut against the outer surface of the cylindrical template 2; a welding part 322 is formed at the end of the rod part 32, and the rod part 32 fixes the welding part 322 to the outer surface of the round steel pipe column 1 by a nailing gun.
In the embodiment of the utility model, the top mold roller 3 is a prefabricated plastic piece, and the color of the head of the top mold roller 3 is the same as that of the exposed concrete through modulation, so as to prevent the color of the surface of the exposed concrete from being inconsistent and influence the beauty of the exposed concrete; the top die rod 3 can also be in a color different from that of the fair-faced concrete, for example, the top die rod 3 is white, and the appearance of the fair-faced concrete is not affected after the top die rod 3 is detached because the top die rod is only in contact with the cylindrical template 2 at a tangent point.
The utility model discloses the adjustable length of top mould rod 3 is convenient for adjust top mould rod 3 and welds in the welding deviation of circular steel tube post surface and the mounted position deviation of top mould rod 3 through the bolt rifle, improves the precision of establishing of propping up of cylindrical form.
The above details describe the utility model discloses round steel pipe column outsourcing is template structure for fair-faced concrete, the following description the construction method of outsourcing fair-faced concrete.
Firstly, welding the top mold rods 3 on the outer surface of the round steel pipe column 1 through bolt guns, in the embodiment of the invention, the number of the top mold rods 3 is 4, the top mold rods are respectively positioned at the top, the bottom and two sides of the round steel pipe column 1, and the top mold rods 3 are tangent to the round steel pipe column 1;
Secondly, adjusting the length of the top mold roller 3 to ensure that the length of the top mold roller 3 is the same as the thickness of the outer coating fair-faced concrete to be poured so as to enable the top mold roller 3 to be abutted against the cylindrical template 2 in the subsequent mold closing process;
Finally, the cylindrical template of the utility model is a split template, and after the installation position of the top mold roller 3 is adjusted, the cylindrical template is matched; even if the installation angle of the top die stick has deviation, the contact part of the top die stick and the cylindrical template is still a tangent point which can be basically ignored, and the precision of the fair-faced concrete is ensured.
The present invention has been described in detail with reference to the drawings and the embodiments, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (4)
1. The utility model provides a circular steel tubular column outsourcing clear water template structure for concrete, includes: the cylindrical template arranged outside the round steel pipe column is characterized in that,
And a top die rod is arranged between the cylindrical template and the round steel pipe column at an interval, one end of the top die rod is fixed on the outer surface of the round steel pipe column, and the other end of the top die rod is adjustably abutted against the inner surface of the cylindrical template.
2. the formwork structure for wrapping fair-faced concrete outside a round steel pipe column according to claim 1, wherein the top formwork rod comprises a head and a rod connected with the head, the head abuts against the inner surface of the cylindrical formwork, and the rod is fixed with the outer surface of the round steel pipe column.
3. the formwork structure for fair-faced concrete wrapped outside a round steel pipe column according to claim 2, wherein the head is formed with a hemispherical arc surface and a plane connected with the outer edge of the arc surface, the arc surface is tangent to the inner surface of the cylindrical formwork, the plane is provided with a threaded hole recessed towards the head, the top end of the rod part is formed with a screwed part matched with the threaded hole, and the rod part is screwed with the head part so that the top formwork rod abuts against the outer surface of the cylindrical formwork.
4. The formwork structure for wrapping fair-faced concrete around a round steel pipe column according to claim 2, wherein a welded portion is formed at a distal end of the rod portion, and the rod portion fixes the welded portion to an outer surface of the round steel pipe column by a bolt gun.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386815.6U CN209780237U (en) | 2019-03-26 | 2019-03-26 | Template structure for wrapping round steel pipe column with fair-faced concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920386815.6U CN209780237U (en) | 2019-03-26 | 2019-03-26 | Template structure for wrapping round steel pipe column with fair-faced concrete |
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| CN209780237U true CN209780237U (en) | 2019-12-13 |
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| CN201920386815.6U Active CN209780237U (en) | 2019-03-26 | 2019-03-26 | Template structure for wrapping round steel pipe column with fair-faced concrete |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266105A (en) * | 2021-04-19 | 2021-08-17 | 中交二公局第三工程有限公司 | Concrete-encased steel tube concrete combined column and construction method |
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2019
- 2019-03-26 CN CN201920386815.6U patent/CN209780237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266105A (en) * | 2021-04-19 | 2021-08-17 | 中交二公局第三工程有限公司 | Concrete-encased steel tube concrete combined column and construction method |
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