CN218881618U - A dysmorphism hopper for shear force wall concrete placement - Google Patents
A dysmorphism hopper for shear force wall concrete placement Download PDFInfo
- Publication number
- CN218881618U CN218881618U CN202223489302.9U CN202223489302U CN218881618U CN 218881618 U CN218881618 U CN 218881618U CN 202223489302 U CN202223489302 U CN 202223489302U CN 218881618 U CN218881618 U CN 218881618U
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- wall concrete
- hopper
- plate section
- shear wall
- discharge gate
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Abstract
The utility model discloses a special-shaped hopper for shear wall concrete pouring, which comprises a material receiving port, a material discharging port and a transition section for connecting the material receiving port and the material discharging port, wherein the material receiving port and the material discharging port are positioned at different projection positions, and the transition section comprises a side plate section, a bottom plate section and a top plate section which enclose the material receiving port and the material discharging port in a closed connection; four landing legs are installed to bottom plate section bottom surface, and the landing leg includes two long landing legs that are close to the material receiving mouth setting and two short landing legs that are close to the discharge gate setting. This application will only be through the complete transportation to shear force wall component top surface of concrete that the side was pour through setting up the hopper to in complete pouring to column wall template, thereby reduce or avoid the concrete at discharge gate position to lose and spill the problem.
Description
Technical Field
The utility model relates to a technical field of equipment is pour to shear force wall especially relates to a special-shaped hopper for shear force wall concrete placement.
Background
When the shear wall structure concrete is poured on a construction site, firstly, the shear wall concrete needs to be poured, and then, the floor slab concrete needs to be poured. Because the shear wall reinforcing steel bars can be higher than the floor slab, when the pump pipes are adopted for shear wall concrete pouring, in order to avoid the pump pipes which continuously shake disturbing the wall reinforcing steel bars above the floor slab, the discharge ports of the pump pipes can be always aligned to the side faces of the shear wall reinforcing steel bars protruding out of the floor slab instead of pouring concrete right above the shear wall reinforcing steel bars.
This common operation process also causes a problem that part of the concrete for pouring the shear wall is scattered on the floor slab around the discharge port, and the scattering has the following disadvantages:
1) Because shear wall concrete labels are often different from floor concrete labels, such scattering can result in mixed use of floor concrete labels at the discharge opening.
2) When meeting large tracts of land or big square volume concrete placement, vertical member pouring time often can be very long, can exceed the initial set time of scattering concrete even, and this floor concrete that can cause the discharge opening position appears the cold joint even ftractures.
3) Because the concrete left on the floor slab at the discharge opening part is often lack of vibration, the strength of the concrete in the area is easy to be insufficient, and even the concrete falls off after being demolded, so that the potential safety hazard of quality is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special-shaped hopper for shear force wall concrete placement simple structure, with low costs, easy and simple to handle.
The technical problem to be solved is that: in a conventional shear wall pouring process, the discharge port of the pump pipe is usually aligned with the side face of the shear wall steel bar protruding out of the floor slab, instead of pouring concrete from the right above the shear wall steel bar, part of the concrete for pouring the shear wall is scattered on the floor slab around the discharge port.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a dysmorphism hopper for shear force wall concrete placement, including connecing material mouth, discharge gate and connecting the changeover portion that connects material mouth and discharge gate, connect material mouth and discharge gate to be located different projection positions, the changeover portion includes and encloses side plate section, bottom plate section and the roof section of closing the connection with connecing material mouth and discharge gate.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, galvanized steel sheet or 304 stainless steel are selected for use to the whole hopper of chooseing for use.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, connect material mouthful and discharge gate all to set up to square structure.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, connect material mouthful size to be long: width: high =500mm:500mm:300mm, the size of the discharge hole is as long: width: high =135mm:135mm:100mm.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, connect clear distance between the lateral wall that material mouthful and discharge gate are close to each other to be 200mm.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, the inclination of roof section is greater than the inclination of bottom plate section.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, the net height of bottom plate section is 300mm.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, four landing legs are installed to bottom plate section bottom surface, and the landing leg is including being close to two long landing legs that connect the material mouthful to set up and being close to two short landing legs that the discharge gate set up.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, long landing leg and short landing leg are articulated with the bottom plate section respectively.
The utility model relates to a special-shaped hopper for shear force wall concrete placement, it is further, the length of long landing leg and short landing leg is adjustable.
Compared with the prior art, the utility model, following beneficial effect has:
this application is through setting up the hopper, will only be through the complete transportation to shear force wall component top surface of concrete that the side was pour to in the complete pouring to column wall template, thereby reduce or avoid the concrete at discharge gate position to lose and spill the problem.
The present invention will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a usage state diagram of the present invention.
Reference numerals are as follows:
1. a material receiving port; 2. a discharge port; 3. a floor section; 4. a roof section; 5. a long leg; 6. short legs.
Detailed Description
As shown in fig. 1-2, the utility model relates to a special-shaped hopper for shear force wall concrete placement wholly is infundibulate shell structure, and it is including connecing material mouthful 1, discharge gate 2 and connecting the changeover portion that connects material mouthful 1 and discharge gate 2, connects material mouthful 1 and discharge gate 2 to be located different projection positions, and the changeover portion includes the curb plate section, bottom plate section 3 and the roof section 4 that will connect material mouthful 1 and discharge gate 2 enclosure connection.
This embodiment is specific, and galvanized steel sheet or 304 stainless steel are wholly chooseed for use to the hopper, have sufficient intensity, can resist pump pipe concrete's impact load to this kind of material inner wall is comparatively smooth, and the concrete of being convenient for is transported, also is convenient for pour the back clearance, and whole light in weight is convenient for constructor's turnover use.
Considering that the conventional diameter of pump line size is 150mm and pours the range of rocking of in-process and pile up the volume of concrete in the short time, will connect material mouthful 1 and discharge gate 2 to set up to square structure, connect material mouthful 1 size for long: width: high =500mm:500mm:300mm; considering pump line internal diameter size, pouring flow and conventional shear force wall reinforcing bar interval of arranging, set up 2 sizes of discharge gate into length: width: high =135mm:135mm:100mm.
The clear distance between the side walls of the material receiving port 1 and the material discharging port 2 which are close to each other is 200mm, in order to enable the concrete to flow from the material receiving port 1 to the material discharging port 2 so as not to generate accumulation, the inclination angle of the top plate section 4 is larger than that of the bottom plate section 3, and the clear height of the bottom plate section 3 is 300mm.
Further, in order to guarantee the self stability of material mouth, static state or concrete placement state can keep balance stable down promptly, 3 bottom surfaces at bottom plate section set up four landing legs, the landing leg includes that two are close to the long landing leg 5 that connects material mouth 1 to set up and two are close to the short landing leg 6 that discharge gate 2 set up, long landing leg 5 and short landing leg 6 articulate and can dismantle with bottom plate section 3 respectively, in addition, the landing leg is current length-adjustable landing leg, can adjust support angle and length, be convenient for adapt to the complex environment under the state of pouring, and can support in a flexible way and dismantle the turnover, improve overall stability.
When the concrete pouring device is used, the material receiving port 1 is arranged on the side face of the shear wall steel bar, where the pump pipe is convenient to place, the material discharging port 2 is arranged right above the shear wall component (in the shear wall steel bar), concrete which can only be poured through the side face is completely transferred to the top face of the shear wall component through the hopper, and the concrete is completely poured into the column wall template, so that the problem of concrete scattering at the material discharging port 2 is reduced or avoided.
The above-mentioned embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (10)
1. The utility model provides a special-shaped hopper for shear force wall concrete placement which characterized in that: including connecing material mouthful (1), discharge gate (2) and connecting the changeover portion that connects material mouthful (1) and discharge gate (2), connect material mouthful (1) and discharge gate (2) to be located different projection positions, the changeover portion includes that to connect side panel section, bottom plate section (3) and roof section (4) that material mouthful (1) and discharge gate (2) enclose the close connection.
2. A shaped hopper for shear wall concrete casting according to claim 1, wherein: the whole hopper is made of galvanized steel plates or 304 stainless steel.
3. A shaped hopper for shear wall concrete casting according to claim 1, wherein: connect material mouth (1) and discharge gate (2) and all set up to square structure.
4. A shaped hopper for shear wall concrete casting according to claim 3, wherein: the size of the material receiving port (1) is as long as: width: high =500mm:500mm:300mm, the size of the discharge hole (2) is long: width: high =135mm:135mm:100mm.
5. A shaped hopper for shear wall concrete casting according to claim 3, wherein: the net distance between the side walls of the material receiving opening (1) and the material discharging opening (2) which are close to each other is 200mm.
6. A shaped hopper for shear wall concrete casting according to claim 3, wherein: the inclination angle of the top plate section (4) is larger than that of the bottom plate section (3).
7. A profile hopper for shear wall concrete pouring according to claim 6, wherein: the clear height of the bottom plate section (3) is 300mm.
8. The special-shaped hopper for shear wall concrete pouring according to claim 1, characterized in that: four landing legs are installed to bottom plate section (3) bottom surface, and the landing leg includes two long landing legs (5) that are close to and connect material mouthful (1) to set up and two short landing legs (6) that are close to discharge gate (2) to set up.
9. The special-shaped hopper for shear wall concrete pouring according to claim 8, wherein: the long supporting leg (5) and the short supporting leg (6) are hinged with the bottom plate section (3) respectively.
10. The profiled hopper for shear wall concrete casting according to claim 9, wherein: the length of the long supporting leg (5) and the length of the short supporting leg (6) are adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489302.9U CN218881618U (en) | 2022-12-27 | 2022-12-27 | A dysmorphism hopper for shear force wall concrete placement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489302.9U CN218881618U (en) | 2022-12-27 | 2022-12-27 | A dysmorphism hopper for shear force wall concrete placement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218881618U true CN218881618U (en) | 2023-04-18 |
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ID=85949735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223489302.9U Active CN218881618U (en) | 2022-12-27 | 2022-12-27 | A dysmorphism hopper for shear force wall concrete placement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218881618U (en) |
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2022
- 2022-12-27 CN CN202223489302.9U patent/CN218881618U/en active Active
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