CN209837682U - Suspended concrete arc-shaped formwork - Google Patents
Suspended concrete arc-shaped formwork Download PDFInfo
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- CN209837682U CN209837682U CN201920298546.8U CN201920298546U CN209837682U CN 209837682 U CN209837682 U CN 209837682U CN 201920298546 U CN201920298546 U CN 201920298546U CN 209837682 U CN209837682 U CN 209837682U
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- upright post
- arc
- bottom end
- inclined strut
- adjusting screw
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Abstract
The utility model provides a suspended concrete arc-shaped template, belonging to the technical field of concrete templates, comprising an arc-shaped top template, an outer stand column, an inner stand column, an adjusting nut, an adjusting screw rod and a supporting leg; the outer upright posts are arranged in a square shape, the top ends of the outer upright posts are fixed on the lower side surface of the top die, and first limiting holes are formed in the outer upright posts; the inner upright post is provided with a plurality of second limiting holes, the top end of the inner upright post is inserted from the bottom end of the outer upright post, and the bottom end of the inner upright post is fixed with the adjusting nuts; the first limiting hole is connected with one of the second limiting holes through a bolt; the top end of the adjusting screw rod penetrates through the adjusting nut and extends into the inner upright post, and the bottom end of the adjusting screw rod is hinged with the supporting leg through the spherical hinge joint; the supporting legs are provided with anchoring holes. The utility model provides a unsettled concrete arc template can guarantee that the top mould is fixed firm, reduces the emergence of pushing up the mould come-up and side shifting at the concrete placement in-process, and simple structure, design benefit, preparation low cost, easy and simple to handle, saving cost.
Description
Technical Field
The utility model belongs to the technical field of concrete form, especially, relate to a unsettled concrete arc template.
Background
Concrete pouring is a common activity in engineering construction, a template cannot be separated during concrete pouring, and the design quality of the template is directly related to the concrete pouring quality.
The concrete is classified according to the spatial position of the formwork and the concrete and can be divided into a side formwork, a top formwork, a bottom formwork and the like. Under the general condition, the side mold and the bottom mold are relatively easy to fix, the top mold is relatively difficult to fix, particularly, the top mold is limited by space, the concrete top mold is in a suspended state, the top mold is very difficult to fix, and the problems of floating up, lateral movement and the like of the top mold can occur in the concrete pouring process if the top mold is improperly fixed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unsettled concrete arc template to improve the difficult technical problem who fixes of top mould among the prior art.
In order to achieve the purpose, the utility model provides a suspended concrete arc-shaped template, which comprises an arc-shaped top template, an outer upright post, an inner upright post, an adjusting nut, an adjusting screw rod and a supporting leg; the outer upright posts are arranged in a square shape, the top ends of the outer upright posts are fixed on the lower side surface of the top die, and first limiting holes are formed in the outer upright posts; the inner upright post is provided with a plurality of second limiting holes, the top end of the inner upright post is inserted from the bottom end of the outer upright post, and the bottom end of the inner upright post is fixed with the adjusting nuts; the first limiting hole is connected with one of the second limiting holes through a bolt; the top end of the adjusting screw rod penetrates through the adjusting nut and extends into the inner upright post, and the bottom end of the adjusting screw rod is hinged with the supporting leg through the spherical hinge joint; the supporting legs are provided with anchoring holes.
Furthermore, the suspended concrete arc-shaped formwork further comprises a first inclined strut and a second inclined strut; the first inclined strut is parallel to the arc-shaped edge of the top die, the top end of the first inclined strut is connected with the lower side surface of the top die, and the bottom end of the first inclined strut is connected with the outer upright post; the second bracing is parallel with the straight line limit of top mould, and the top is connected with the top mould downside, and the bottom is connected with outer column.
Furthermore, the suspended concrete arc-shaped formwork also comprises a cross beam; the beam is parallel to the arc edge of the top die, and two ends of the beam are respectively connected with the outer upright post and the lower side surface of the top die.
Furthermore, the arc edge of the top die is provided with an edge rib, and the edge rib is provided with a connecting hole.
Furthermore, the top die, the side ribs and the supporting legs are steel plates, the side ribs are embedded on the top die, and arc-shaped grooves for accommodating the spherical hinge joints are formed in the supporting legs; the outer upright post and the inner upright post are made of square steel, the top end of the outer upright post is connected with the top die through bolts, and the bottom end of the inner upright post is welded with a steel plate; the adjusting nut is welded on the steel plate; the first inclined strut and the second inclined strut are angle steel, the top end of the first inclined strut is connected with the top die through bolts, and the bottom end of the first inclined strut is welded on the outer stand column.
The utility model has the advantages that:
the utility model provides a unsettled concrete arc template supports the top mould through four group's stands (including outer column and inner column), the stand height can be adjusted as required to through the bolt fastening, rotatory adjusting screw can finely tune, the anchor bolt passes the anchor hole on the supporting legs, fix the arc template on the installation face, adjusting screw passes through spherical hinge with the supporting legs and articulates, angle between adjustable adjusting screw and the supporting legs, even under the out-of-level condition of installation face, it is vertical also to guarantee the stand. According to the above, the utility model provides a unsettled concrete arc template can guarantee that the top mould is fixed firm, reduces the emergence of top mould come-up and side shift at the concrete placement in-process, and simple structure, design benefit, preparation low cost, easy and simple to handle, practice thrift the cost.
Drawings
Fig. 1 is a schematic structural view of a suspended concrete arc formwork provided in an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of the suspended concrete form shown in FIG. 1;
FIG. 3 is a front view of the suspended concrete arch form of FIG. 1;
fig. 4 is a side view of the suspended concrete arch form of fig. 3.
In the figure: 1-top mould; 2-outer columns; 3-inner upright column; 4-adjusting the nut; 5-adjusting the screw rod; 6-supporting feet; 6.1-anchoring hole; 7-a spherical hinge; 8-a first diagonal brace; 9-a second diagonal brace; 10-a cross beam; 11-a rib; 12-connecting hole.
Detailed Description
The embodiment provides a suspended concrete arc-shaped formwork which comprises an arc-shaped top formwork 1, an outer stand column 2, an inner stand column 3, an adjusting nut 4, an adjusting screw rod 5 and supporting legs 6; the outer upright posts 2 are arranged in a square shape, the top ends of the outer upright posts are fixed on the lower side surface of the top die 1, and first limiting holes are formed in the outer upright posts 2; the inner upright post 3 is provided with a plurality of second limiting holes, the top end of the inner upright post is inserted from the bottom end of the outer upright post 2, and the bottom end of the inner upright post is fixed with an adjusting nut 4; the first limiting hole is connected with one of the second limiting holes through a bolt; the top end of the adjusting screw rod 5 penetrates through the adjusting nut 4 and extends into the inner upright post 3, and the bottom end of the adjusting screw rod is hinged with the supporting leg 6 through the spherical hinge joint 7; the supporting feet 6 are provided with anchoring holes 6.1.
The unsettled concrete arc template that this embodiment provided, support top mould 1 through four groups of stands (including outer column 2 and inner column 3), the stand height can be adjusted as required, and through the bolt fastening, rotatory adjusting screw 5 can finely tune, the anchor bolt passes anchor hole 6.1 on the supporting legs 6, fix the arc template on the installation face, adjusting screw 5 is articulated through spherical hinge joint 7 with supporting legs 6, angle between adjustable adjusting screw 5 and the supporting legs 6, even under the out-of-level condition of installation face, also can guarantee that the stand is vertical.
Furthermore, the suspended concrete arc-shaped formwork further comprises a first inclined strut 8 and a second inclined strut 9; the first inclined strut 8 is parallel to the arc-shaped edge of the top die 1, the top end of the first inclined strut is connected with the lower side surface of the top die 1, and the bottom end of the first inclined strut is connected with the outer upright post 2; the second inclined strut 9 is parallel to the straight line edge of the top die, the top end of the second inclined strut is connected with the lower side surface of the top die 1, and the bottom end of the second inclined strut is connected with the outer upright post 2. First bracing 8 and second bracing 9 are used for strengthening the connection between top mould 1 and the outer column 2, improve the bulk strength of arc template.
Further, the suspended concrete arc-shaped formwork further comprises a cross beam 10; the crossbeam 10 is parallel with the arc limit of top mould 1, and both ends are connected with outer column 2 and 1 downside of top mould respectively to strengthen being connected between top mould 1 and the outer column 2, improve the bulk strength of arc template.
Furthermore, the arc-shaped edge of the top die 1 is provided with an edge rib 11 to improve the strength of the top die 1; the side rib 11 is provided with a connecting hole 12 for connecting the adjacent top molds 1 by bolts.
Further, the top die 1, the side ribs 11 and the supporting legs 6 are steel plates, the top die 1 is processed according to the designed shape, the side ribs 11 are embedded on the top die 1, and arc-shaped grooves for accommodating the spherical hinges 7 are formed in the supporting legs 6; the outer upright post 2 and the inner upright post 3 are made of square steel, the top end of the outer upright post 2 is connected with the top die 1 through bolts, and the bottom end of the inner upright post 3 is welded with a steel plate; the adjusting nut 4 is welded on the steel plate; first bracing 8 and second bracing 9 are the angle steel, and bolted connection is adopted with top mould 1 in the top, and the bottom welds on outer stand 2.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.
Claims (5)
1. A suspended concrete arc-shaped template is characterized by comprising an arc-shaped top template, an outer stand column, an inner stand column, an adjusting nut, an adjusting screw and supporting legs;
the outer upright posts are arranged in a square shape, the top ends of the outer upright posts are fixed on the lower side surface of the top die, and first limiting holes are formed in the outer upright posts;
the inner upright post is provided with a plurality of second limiting holes, the top end of the inner upright post is inserted from the bottom end of the outer upright post, and the bottom end of the inner upright post is fixed with the adjusting nuts;
the first limiting hole is connected with one of the second limiting holes through a bolt;
the top end of the adjusting screw rod penetrates through the adjusting nut and extends into the inner upright post, and the bottom end of the adjusting screw rod is hinged with the supporting leg through the spherical hinge joint;
the supporting legs are provided with anchoring holes.
2. The suspended concrete arcuate form of claim 1, further comprising a first diagonal brace and a second diagonal brace;
the first inclined strut is parallel to the arc-shaped edge of the top die, the top end of the first inclined strut is connected with the lower side surface of the top die, and the bottom end of the first inclined strut is connected with the outer upright post;
the second bracing is parallel with the straight line limit of top mould, and the top is connected with the top mould downside, and the bottom is connected with the outer column.
3. The suspended concrete arcuate form of claim 2, further comprising a cross beam;
the cross beam is parallel to the arc edge of the top die, and two ends of the cross beam are respectively connected with the outer upright post and the lower side surface of the top die.
4. The suspended concrete arc formwork of claim 3, wherein the arc edge of the top formwork is provided with an edge rib, and the edge rib is provided with a connecting hole.
5. The suspended concrete arc formwork of claim 4, wherein the top formwork, the side ribs and the supporting legs are steel plates, the side ribs are embedded on the top formwork, and arc-shaped grooves for accommodating the spherical hinges are formed in the supporting legs;
the outer upright post and the inner upright post are made of square steel, the top end of the outer upright post is connected with the top die through bolts, and the bottom end of the inner upright post is welded with a steel plate;
the adjusting nut is welded on the steel plate;
the first inclined strut and the second inclined strut are angle steel, the top end of the first inclined strut is connected with the top die through bolts, and the bottom end of the first inclined strut is welded on the outer stand column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298546.8U CN209837682U (en) | 2019-03-11 | 2019-03-11 | Suspended concrete arc-shaped formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298546.8U CN209837682U (en) | 2019-03-11 | 2019-03-11 | Suspended concrete arc-shaped formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209837682U true CN209837682U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920298546.8U Expired - Fee Related CN209837682U (en) | 2019-03-11 | 2019-03-11 | Suspended concrete arc-shaped formwork |
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| Country | Link |
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| CN (1) | CN209837682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878098A (en) * | 2020-07-31 | 2020-11-03 | 中交隧道工程局有限公司 | Concrete pouring device and method for shield starting base |
-
2019
- 2019-03-11 CN CN201920298546.8U patent/CN209837682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878098A (en) * | 2020-07-31 | 2020-11-03 | 中交隧道工程局有限公司 | Concrete pouring device and method for shield starting base |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |