CN212836620U - Concrete pouring platform - Google Patents
Concrete pouring platform Download PDFInfo
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- CN212836620U CN212836620U CN202021142493.XU CN202021142493U CN212836620U CN 212836620 U CN212836620 U CN 212836620U CN 202021142493 U CN202021142493 U CN 202021142493U CN 212836620 U CN212836620 U CN 212836620U
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- concrete pouring
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Abstract
The utility model relates to a concrete placement platform belongs to the technical field of building construction equipment, and it has formed two sets of triangle-shaped structures and forms six stress points in the elevartor shaft to form stable bearing structure. Vertical steel, slope steel and the first top steel that set up in pairs in including the elevator shaft, the trilateral opening one side shutoff of elevartor shaft, vertical steel with first top steel fixed connection is "L" type structure, slope steel with the back of the body both ends welding of first top steel and vertical steel links to each other. The utility model provides a reservation or pre-buried construction that brings inconvenient, simplified the work progress, at safety and the convenient good advantage that has of structure shaping quality.
Description
Technical Field
The utility model belongs to the technical field of the technique of building construction equipment and specifically relates to a concrete placement platform is related to.
Background
At present, the elevator shaft lifting type pouring platform common in the industry is divided into an inward climbing type and a supporting type. The supporting type pouring platform needs to be provided with a reserved hole in advance to penetrate through the I-shaped steel as a support for pouring the platform in an elevator shaft of a high-rise structure, the process is complicated, a platform operation frame needs to be erected every time, a reserved hole needs to be plugged for the subsequent secondary time, the site construction is not facilitated, and the construction efficiency and the survival quality are reduced.
The construction of the distributing machine commonly used in the industry mainly adopts two forms, one is arranged on a floor, and the other is arranged in an elevator shaft.
Set up the cloth machine construction on the floor portably, nevertheless influence the concrete shaping quality, influence floor support system and actual measurement data, the project of aluminium mould construction especially can cause certain damage to the aluminium mould, more is unfavorable for the grade of third party quality inspection, can cause certain influence to the roof levelness, actual measurement data such as thick and elevation, the perpendicular roughness of wall.
And the elevator shaft is internally provided with embedded parts such as embedded rings, embedded support legs and the like which need to be arranged on a poured floor plate, or an elevator shaft wall is provided with a supporting seat and a reserved hole, the embedded I-shaped steel beam is provided with a distributing machine, and the reserved hole is subjected to secondary plugging in subsequent construction.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a concrete pouring platform, which comprises vertical steel, inclined steel and first top steel which are arranged in pairs in an elevator shaft, wherein one side of the elevator shaft with three openings is blocked, the vertical steel is fixedly connected with the first top steel to form an L-shaped structure, and the inclined steel is welded and connected with two opposite ends of the first top steel and the vertical steel; one end, deviating from the vertical steel, of the first top steel is used for abutting against a plugging surface in the elevator shaft; one end of the inclined steel material, which faces away from the first top steel material, extends out of an opening on one side of the elevator shaft, which faces away from a plugging surface; a short limb wall is arranged in an opening on one side, away from the plugging surface, of the elevator shaft, a second supporting channel steel is arranged in the short limb wall, and the inclined steel is connected with the second supporting channel steel in a welding mode; the upper surface of the inclined steel is fixedly provided with a transverse steel, and two ends of the inclined steel are used for abutting against two wall columns on one side of the elevator shaft, which is far away from the plugging surface; four second top steel products which are horizontally arranged are welded on the upper surfaces of the two first top steel products, and the second top steel products are perpendicular to the first top steel products; and a rectangular steel plate is laid and welded on the upper surface of the second top steel, and the material distribution mechanism is fixedly arranged on the steel plate.
The utility model discloses a further set up to: and two first supporting channel steel is welded at one end of the first top steel deviated from the vertical steel.
The utility model discloses a further set up to: and a rubber pad is fixed on the surface of the first supporting channel steel, which is away from the first top steel.
The utility model discloses a further set up to: the included angle between the inclined steel and the ground is 45-70 degrees.
The utility model discloses a further set up to: the top of horizontal steel still is provided with can tensile folding fender foot board, folding fender foot board is installed in two between the vertical steel still be provided with the protection channel-section steel on the folding fender foot board, the protection channel-section steel with two vertical steel welding links to each other.
The utility model discloses a further set up to: four sides of the steel plate are hinged with turning plates for preventing high-altitude falling.
The utility model discloses a further set up to: the top of horizontal steel still is provided with can tensile folding fender foot board, and folding fender foot board is installed in two between the vertical steel folding fender foot board still is provided with the protection channel-section steel, the protection channel-section steel with two vertical steel welding links to each other.
To sum up, the utility model discloses a beneficial technological effect does:
the concrete pouring platform as a high-rise/super high-rise concrete pouring auxiliary device has strong operability, the frame body platform is easy to assemble and process, construction quality control is facilitated, the actual operation of workers is relatively simple, the construction convenience is greatly improved, and the construction efficiency and the survival quality of a high-rise/super high-rise concrete structure are improved. Concrete placement platform compromises formwork operation function simultaneously, can be used to the elevartor shaft inner formword to prop up and establish, and this pouring platform has the safety protection function again simultaneously, is provided with folding board of turning over around the platform and can realize that the well level 100% seals, effectively avoids the high strike risk of weighing down of object, sets up the tensile protection of platform lower floor facade form can regard as the elevartor shaft to face the protection of limit entrance to a cave, kills many birds with one stone.
Drawings
Fig. 1 is the utility model discloses a concrete placement platform's schematic structure diagram.
Reference numerals: 1. vertical steel; 2. a first top steel material; 3. inclining the steel material; 4. transverse steel; 5. a first support channel steel; 6. a rubber pad; 7. a second top steel material; 8. a steel plate; 9. turning over a plate; 10. folding the foot blocking plate; 11. protecting channel steel; 12. short limb wall.
Detailed Description
First, it should be understood by those skilled in the art that the embodiments described herein are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1, the utility model provides a concrete placement platform, including the elevartor shaft, the trilateral opening one side shutoff of elevartor shaft. Be provided with in the elevartor shaft in pairs vertical steel 1, first top steel 2 and slope steel 3. Vertical setting of vertical steel 1, the 2 levels of first top steel set up and lie in the top of vertical steel 1, and first top steel 2 links to each other in order to form "L" type structure with 1 welding of vertical steel. The opposite ends of the inclined steel 3 and the vertical steel 1 and the first top steel 2 are welded to form a triangular structure. The angle between the inclined steel 3 and the ground is 45-70 degrees.
The one end level that first top steel 2 deviates from vertical steel 1 is provided with a first support channel bar 5, and 5 levels of first support channel bar set up, and first support channel bar 5 links to each other with 2 welding of two first top steels. The rubber pad 6 is bonded on the surface of the first supporting channel steel 5 departing from the first top steel 2, so that the first supporting channel steel 5 can be in flexible contact with the wall surface of the elevator shaft.
The end of the inclined steel 3 facing away from the first top steel 2 extends out of the opening on the side of the elevator shaft facing away from the plugging surface. Be provided with the 12 bodies of short limb wall in the opening that deviates from shutoff face one side in the elevartor shaft, the internal second that is provided with of short limb wall 12 supports the channel-section steel, and slope steel 3 supports the channel-section steel welding with the second and links to each other, and the second supports the channel-section steel and does not show in the drawing.
The horizontal steel member 4 is provided on the upper surface of the inclined steel member 3. The transverse steel 4 is horizontally arranged and is connected with two inclined steel 3 by a welding machine. The both ends of slope steel 3 are used for deviating from two wall posts of shutoff face one side with the elevartor shaft and contradict.
Because the mouth of elevartor shaft all is open, in order to avoid the people to fall accidentally, still be provided with in the top of horizontal steel 4 and can tensile folding baseboard 10, folding baseboard 10 is installed between two vertical steel 1, still is provided with protection channel-section steel 11 on folding baseboard 10, and protection channel-section steel 11 links to each other with 1 welding of two vertical steel.
The upper surface welding of two first top steel 2 has four second top steel 7 that the level set up, and second top steel 7 is mutually perpendicular with first top steel 2. A rectangular steel plate 8 is laid and welded on the upper surface of the second top steel 7. The distributing mechanism is fixedly mounted on the steel plate 8, and is not shown. The four sides of the steel plate 8 are all hinged with a turnover flap 9, and only one flap 9 on one side is shown in the drawing. The flanging can avoid the damage of falling of high-altitude objects caused by the falling of tools, and the foldable turning plate 9 is favorable for hoisting and lifting the pouring platform.
Four lifting rings are further welded to the upper surface of the first top steel 2 and used for lifting.
It is stated that a gap is left between the vertical steel 1 and the short limb wall 12 on the side of the elevator shaft away from the plugging surface, and the width of the gap is not less than 100 mm. When the concrete pouring platform moves upwards, the whole concrete pouring platform can incline to enable the inclined channel steel to fall back into the elevator shaft, so that the inclined steel 3 cannot interfere when the concrete pouring platform moves upwards.
Because the shutoff face of two first top steels 2 through first support channel-section steel 5 with the elevartor shaft is contradicted, the lower extreme and the second of two slope steels 3 support the channel-section steel and link to each other, and two wall posts that horizontal steel 4's both ends and elevartor shaft deviate from shutoff face one side are contradicted, so this concrete placement platform realizes 6 common atress of point, triangle-shaped stable structure in addition, the support that concrete placement platform can be stable in the elevator well.
During concrete operation, this concrete placement platform is hoisted by the tower crane, and the gesture of in-process by workman auxiliary control concrete placement platform promotes a floor after, takes one's place concrete placement platform, and the lower extreme that will incline steel 3 and the second of upper story support channel-section steel welded fastening, the acceptance test be qualified after alright with practical.
Compared with the prior art, the concrete pouring platform has the advantages that the distributing machine is arranged in the elevator shaft, embedded parts such as embedded rings or embedded legs do not need to be arranged on a poured floor plate in the elevator shaft, reserved holes do not need to be arranged on a structural floor plate independently, construction inconvenience caused by reservation or embedding is avoided, the construction process is simplified, and the good advantages are realized in safety and structural forming quality.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a concrete placement platform which characterized in that: comprises vertical steel, inclined steel and first top steel which are arranged in pairs in an elevator shaft, wherein one side of each of three openings of the elevator shaft is blocked,
the vertical steel and the first top steel are fixedly connected to form an L-shaped structure, and the two opposite ends of the inclined steel and the first top steel and the vertical steel are welded and connected;
one end, deviating from the vertical steel, of the first top steel is used for abutting against a plugging surface in the elevator shaft;
one end of the inclined steel material, which faces away from the first top steel material, extends out of an opening on one side of the elevator shaft, which faces away from a plugging surface; a short limb wall is arranged in an opening on one side, away from the plugging surface, of the elevator shaft, a second supporting channel steel is arranged in the short limb wall, and the inclined steel is connected with the second supporting channel steel in a welding mode;
the upper surface of the inclined steel is fixedly provided with a transverse steel, and two ends of the inclined steel are used for abutting against two wall columns on one side of the elevator shaft, which is far away from the plugging surface;
four second top steel products which are horizontally arranged are welded on the upper surfaces of the two first top steel products, and the second top steel products are perpendicular to the first top steel products; and a rectangular steel plate is laid and welded on the upper surface of the second top steel, and the material distribution mechanism is fixedly arranged on the steel plate.
2. The concrete pouring platform of claim 1, wherein: and two first supporting channel steel is welded at one end of the first top steel deviated from the vertical steel.
3. The concrete pouring platform of claim 2, wherein: and a rubber pad is fixed on the surface of the first supporting channel steel, which is away from the first top steel.
4. The concrete pouring platform of claim 1, wherein: the included angle between the inclined steel and the ground is 45-70 degrees.
5. The concrete pouring platform of claim 1, wherein: the top of horizontal steel still is provided with can tensile folding fender foot board, folding fender foot board is installed in two between the vertical steel still be provided with the protection channel-section steel on the folding fender foot board, the protection channel-section steel with two vertical steel welding links to each other.
6. The concrete pouring platform of claim 1, wherein: four sides of the steel plate are hinged with turning plates for preventing high-altitude falling.
7. The concrete pouring platform of claim 1, wherein: the top of horizontal steel still is provided with can tensile folding fender foot board, and folding fender foot board is installed in two between the vertical steel folding fender foot board still is provided with the protection channel-section steel, the protection channel-section steel with two vertical steel welding links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142493.XU CN212836620U (en) | 2020-06-18 | 2020-06-18 | Concrete pouring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021142493.XU CN212836620U (en) | 2020-06-18 | 2020-06-18 | Concrete pouring platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212836620U true CN212836620U (en) | 2021-03-30 |
Family
ID=75175486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021142493.XU Active CN212836620U (en) | 2020-06-18 | 2020-06-18 | Concrete pouring platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212836620U (en) |
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2020
- 2020-06-18 CN CN202021142493.XU patent/CN212836620U/en active Active
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