CN212957607U - Backward-inclined cantilever steel formwork - Google Patents
Backward-inclined cantilever steel formwork Download PDFInfo
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- CN212957607U CN212957607U CN202020726860.4U CN202020726860U CN212957607U CN 212957607 U CN212957607 U CN 212957607U CN 202020726860 U CN202020726860 U CN 202020726860U CN 212957607 U CN212957607 U CN 212957607U
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Abstract
The utility model provides a hypsokinesis cantilever steel form belongs to steel form technical field, need set up a large amount of counter pull rods and top muscle when aiming at solving traditional template and consolidating, consumes a large amount of steel's problem. This hypsokinesis cantilever steel form, including steel form, upper portion operation platform subassembly, middle part operation platform subassembly, lower part operation platform subassembly, the front of steel form is equipped with two at least location awl, the location awl passes through the dowel and solidifies as an organic wholely with the concrete structure body, upper portion operation platform subassembly fixed connection be in the upper portion at the steel form back, middle part operation platform subassembly fixed connection be in the lower part at the steel form back, lower part operation platform subassembly fixed connection be in the lower extreme of middle part operation platform subassembly. The utility model is used for water conservancy dam, pier, anchorage, concrete underground wall pour.
Description
Technical Field
The utility model belongs to the technical field of the steel form, especially, relate to a hypsokinesis cantilever steel form.
Background
The steel template, also called as a disassembly-free template net, can replace a wood template, and remarkably reduces the removal of pore water pressure and bubbles in concrete pressure with the conventional sealing templates such as wood, plywood or steel plates and the like; after the concrete of the steel template structure is poured and formed, an ideal rough interface is formed. The next working procedure can be carried out without needing to carry out a rough cutting operation. Either before or after installation of the rebar. If the steel bar is placed before the steel bar is installed, the placement and the installation are convenient and simple; the concrete pouring process can be visually monitored, so that the risk of the phenomena of pores, honeycomb structures and the like is reduced.
Water conservancy dam, pier, anchorage, concrete underground wall etc. need to use the steel form on a large scale, need set up a large amount of counter-pull rods and top muscle when traditional template is consolidated, consume a large amount of steel.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the technical problem, a back-tipping cantilever steel formwork who practices thrift steel, construction are simple is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
retroverted cantilever steel form, including steel form, upper portion operation platform subassembly, middle part operation platform subassembly, lower part operation platform subassembly, the front of steel form is equipped with two at least location awl, the location awl passes through the dowel and solidifies as an organic wholely with the concrete structure body, upper portion operation platform subassembly fixed connection be in the upper portion at the steel form back, middle part operation platform subassembly fixed connection be in the lower part at the steel form back, lower part operation platform subassembly fixed connection be in the lower extreme of middle part operation platform subassembly.
Preferably, the back face of the steel formwork is fixedly connected with a back ridge which is vertically arranged, the upper operating platform assembly comprises an upper operating platform and a first diagonal draw bar, the left side of the upper operating platform is fixedly connected to the upper portion of the back ridge, and two ends of the first diagonal draw bar are respectively connected to the right side of the upper operating platform and the upper steel formwork.
Preferably, the middle operating platform assembly comprises a middle operating platform and a second diagonal draw bar, the left side of the middle operating platform is fixedly connected with the bottom end of the back ridge, and two ends of the second diagonal draw bar are respectively connected to the middle upper part of the steel formwork and the right side of the middle operating platform.
Preferably, the middle operating platform assembly is connected with the lower operating platform through a girder tripod, the top end of the girder tripod is fixedly connected to the lower surface of the middle operating platform, the girder tripod is supported on the side of a concrete structure, the lower operating platform assembly comprises a lower operating platform and a vertical rod, the upper end of the vertical rod is fixedly connected with the lower end of the girder tripod, and the left side of the lower operating platform is fixedly connected with the lower end of the vertical rod.
Preferably, the upper operating platform assembly further comprises a first guard rail, and the first guard rail is fixedly arranged on the right side of the upper operating platform.
Preferably, the middle operating platform assembly further comprises a second guard rail, and the second guard rail is fixedly arranged on the right side of the middle operating platform.
Preferably, the lower operating platform assembly further comprises a third guard rail, and the third guard rail is fixedly arranged on the right side of the lower operating platform.
After the technical scheme is adopted, the utility model has the advantages of as follows:
because the lateral pressure of the concrete structure body is completely born by the positioning cone and the main beam tripod, the steel template does not need additional reinforcement measures, and the construction is simple, rapid and very economic.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a schematic side structural view of a back-tilting cantilever steel form of the present invention;
fig. 2 is a schematic front structural view of a back-tilting cantilever steel form of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
in the figure:
1-a steel moulding plate; 2-an upper operating platform assembly; 201-upper operating platform; 202-a diagonal draw bar I; 203-a first protective fence; 3-a middle operating platform assembly; 301-middle operation platform; 302-diagonal draw bar II; 303-guard rail two; 4-a lower operating platform assembly; 401-lower operation platform; 402-upright stanchion; 403-guard rail three; 5, positioning a cone; 6-bolt; 7-spacer bush; 8-dorsal bar; 10-trimming the connector; 1001-wedge plate; 1002-a pin shaft; 1003-kingpin; 11-main beam tripod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, a back-tilting cantilever steel form comprises a steel form 1, an upper operating platform assembly 2, a middle operating platform assembly 3, and a lower operating platform assembly 4.
The front of steel form 1 is equipped with two at least location awl 5, location awl 5 is as an organic whole through the anchor bar with the solidification of concrete structure for steel form 1 is fixed on the side of concrete structure. When the positioning cone 5 is embedded, the positioning cone is fixed on the steel template 1 through a bolt 6 and a spacer 7. The back face of the steel template 1 is fixedly connected with a back ridge 8 which is vertically arranged.
The upper operating platform assembly 2 comprises an upper operating platform 201, a first diagonal draw bar 202 and a first guard rail 203. The upper operation platform 201 is used for operators to vibrate concrete and disassemble and assemble steel templates. The left side of the upper operating platform 201 is fixedly connected to the upper part of the back ridge 8, and the first guard rail 203 is fixedly arranged on the right side of the upper operating platform 201. The two ends of the first diagonal draw bar 202 are connected to the back ridge 8 and the right side of the upper operating platform 201 respectively, so that the steel formwork 1, the first diagonal draw bar 202 and the upper operating platform 201 form a triangular supporting structure.
The middle operating platform assembly 3 comprises a middle operating platform 301, a second diagonal draw bar 302 and a second guard rail 303. The middle operating platform 301 is used for adjusting, connecting, dismounting, adjusting and positioning, demoulding and lifting the steel moulding plate. The left side of the middle operating platform 301 is fixedly connected with the bottom end of the back ridge 8, and the second guard rail 303 is fixedly arranged on the right side of the middle operating platform 301. Middle part operation platform 301 with back stupefied 8 is connected through fine setting connector 10, fine setting connector 10 includes wedge-shaped plate 1001, round pin axle 1002 and swizzle 1003. The steel form 1 can be tightly attached to concrete by using the fine-tuning connector 10, so that slurry leakage and slab staggering are prevented. The two ends of the second diagonal draw bar 302 are respectively connected to the middle upper part of the steel formwork 1 and the right side of the middle operating platform 301, so that the steel formwork 1, the second diagonal draw bar 302 and the middle operating platform 301 form a triangular supporting structure.
The middle operating platform assembly 3 and the lower operating platform assembly 4 are connected through a main beam tripod 11, and the top end of the main beam tripod 11 is fixedly connected to the lower surface of the middle operating platform 301. The main beam tripod 11 is supported on the side of the concrete structure.
The lower operating platform 4 assembly comprises a lower operating platform 401, a vertical rod 402 and a guard rail three 403. The lower operating platform 401 is used for detaching a positioning cone, a hexagon bolt, a rubber sleeve and repairing a dam face. The upper end of the upright rod 402 is fixedly connected with the lower end of the main beam tripod 11, the left side of the lower operating platform 4 is fixedly connected with the lower end of the upright rod 402, and the guard rail III 403 is fixedly arranged on the right side of the lower operating platform 401.
Because the lateral pressure of the concrete structure body is completely born by the positioning cone 5 and the main beam tripod 11, the steel template 1 does not need additional reinforcement measures, and the construction is simple, rapid and very economic.
In addition to the preferred embodiments described above, other embodiments of the present invention are also possible, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit of the present invention, which should fall within the scope of the present invention defined by the appended claims.
Claims (7)
1. Back-tipping cantilever steel form, its characterized in that, including steel form (1), upper portion operation platform subassembly (2), middle part operation platform subassembly (3), lower part operation platform subassembly (4), the front of steel form (1) is equipped with two at least location awl (5), location awl (5) are as an organic whole through the dowel and the solidification of concrete structure, upper portion operation platform subassembly (2) fixed connection be in the upper portion at the steel form (1) back, middle part operation platform subassembly (3) fixed connection be in the lower part at the steel form (1) back, lower part operation platform subassembly (4) fixed connection be in the lower extreme of middle part operation platform subassembly (3).
2. The back-tilting cantilever steel formwork of claim 1, wherein the back face of the steel formwork (1) is fixedly connected with a vertically arranged back ridge (8), the upper operating platform assembly (2) comprises an upper operating platform (201) and a first diagonal draw bar (202), the left side of the upper operating platform (201) is fixedly connected to the upper part of the back ridge (8), and two ends of the first diagonal draw bar (202) are respectively connected to the back ridge (8) and the right side of the upper operating platform (201).
3. The back-tilting cantilever steel form according to claim 2, wherein the middle operating platform assembly (3) comprises a middle operating platform (301) and a second diagonal draw bar (302), the left side of the middle operating platform (301) is fixedly connected with the bottom end of the back ridge (8), and the two ends of the second diagonal draw bar (302) are respectively connected to the middle upper part of the steel form (1) and the right side of the middle operating platform (301).
4. The retroverted cantilever steel form according to claim 3, wherein the middle operating platform assembly (3) and the lower operating platform assembly (4) are connected through a main girder tripod (11), the top end of the main girder tripod (11) is fixedly connected to the lower surface of the middle operating platform (301), the main girder tripod (11) is supported on the side of the concrete structure, the lower operating platform assembly (4) comprises a lower operating platform (401) and an upright (402), the upper end of the upright (402) is fixedly connected with the lower end of the main girder tripod (11), and the left side of the lower operating platform (401) is fixedly connected with the lower end of the upright (402).
5. The retroverted cantilever steel form according to claim 2, wherein the upper operation platform assembly (2) further comprises a first guard rail (203), the first guard rail (203) being fixedly disposed at the right side of the upper operation platform (201).
6. The retroverted cantilever steel form according to claim 3, wherein the middle work platform assembly (3) further comprises a second guard rail (303), the second guard rail (303) being fixedly arranged at the right side of the middle work platform (301).
7. The retroverted cantilever steel form according to claim 4, wherein the lower operating platform assembly (4) further comprises a three-guard rail (403), the three-guard rail (403) being fixedly disposed at the right side of the lower operating platform (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020726860.4U CN212957607U (en) | 2020-05-07 | 2020-05-07 | Backward-inclined cantilever steel formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020726860.4U CN212957607U (en) | 2020-05-07 | 2020-05-07 | Backward-inclined cantilever steel formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212957607U true CN212957607U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020726860.4U Active CN212957607U (en) | 2020-05-07 | 2020-05-07 | Backward-inclined cantilever steel formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212957607U (en) |
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2020
- 2020-05-07 CN CN202020726860.4U patent/CN212957607U/en active Active
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