CN211080233U - Concrete surface height monitoring device - Google Patents
Concrete surface height monitoring device Download PDFInfo
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- CN211080233U CN211080233U CN201921753149.1U CN201921753149U CN211080233U CN 211080233 U CN211080233 U CN 211080233U CN 201921753149 U CN201921753149 U CN 201921753149U CN 211080233 U CN211080233 U CN 211080233U
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- steel sheet
- plastic box
- hollow plastic
- reflector
- concrete
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Abstract
The utility model discloses a concrete face height monitoring device, a serial communication port, including distancer, reflector, steel sheet, transparent plastic, hollow plastic box, connecting reinforcement, pipe, plastic sealing strip and notch, the reflector is fixed in hollow plastic box upper portion central point puts, transparent plastic is fixed in around the hollow plastic box, the distancer place in steel sheet central point puts, the steel sheet area is the same with hollow plastic box, the notch has been seted up with transparent plastic corresponding position to the steel sheet, the steel sheet is the turning all around uses plastic sealing strip sealed, the steel sheet uses connecting reinforcement fixed connection with the pipe.
Description
Technical Field
The utility model belongs to construction auxiliary device especially relates to a concrete face height monitoring device.
Background
When the self-compacting concrete filling dry pile is used for construction, constructors do not enter the hole pile for construction, so that the concrete construction condition can not be checked during concrete filling.
According to the relevant standard of current concrete construction, when carrying out hole stake pouring construction, the concrete free fall height must not be greater than 2m, and when nevertheless using self-compaction concrete to carry out the construction, constructor does not get into inside the hole stake, can't look over the concrete face height in real time, the following condition probably appears in the construction:
1. the height of the lower opening of the conveying pipe from the concrete surface of the hole pile is more than 2 m;
2. the lower opening of the conveying pipe is submerged by the concrete surface.
When the height of the lower opening of the conveying pipe from the concrete surface of the hole pile is more than 2m, the concrete mixture can be isolated, and the pouring quality of the hole pile is seriously influenced; when the mouth was flooded by the concrete face under the conveyer pipe, the whereabouts height was not enough, can lead to concrete mixture dispersion inhomogeneous, simultaneously because the viscidity effect of concrete, probably leads to the conveyer pipe to drop to influence hole stake filling quality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a concrete face height monitoring device for real-time, accurate control conveyer pipe end opening and concrete face distance make things convenient for constructor in time to adjust the conveyer pipe, guarantee the problem of concrete filling quality, and provide.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a concrete face height monitoring device, includes distancer, reflector, steel sheet, transparent plastic, hollow plastic box, connecting reinforcement, pipe, plastic sealing strip and notch, the reflector is fixed in hollow plastic box upper portion central point puts, transparent plastic is fixed in around the hollow plastic box, the distancer place in steel sheet central point puts, the steel sheet area is the same with hollow plastic box, the notch has been seted up with transparent plastic corresponds the position to the steel sheet, the steel sheet is sealed with plastic sealing strip in turning all around, steel sheet and pipe use connecting reinforcement fixed connection.
Preferably, the distance measuring instrument is placed in the center of the steel plate and is perpendicular to the reflector.
Preferably, the steel plate and the hollow plastic box are symmetrically arranged.
Preferably, the steel plate and the guide pipe are welded and fixed by using a connecting steel bar.
Compared with the prior art, the utility model provides a concrete face height monitoring device possesses following beneficial effect:
the utility model discloses rational in infrastructure, installation are simple, convenient to use, safe and reliable, moreover can be real-time, accurate control conveyer pipe end opening and concrete face distance, make things convenient for constructor in time to adjust the pipe, guarantee the concrete quality of filling.
Drawings
Fig. 1 is a schematic perspective view of a concrete surface height monitoring device provided by the present invention.
Fig. 2 is part 3 of fig. 1: schematic plan view of a steel plate.
1. A range finder; 2. a reflective mirror; 3. a steel plate; 4. transparent plastic; 5. a hollow plastic box; 6. connecting reinforcing steel bars; 7. a conduit; 8. a plastic sealing strip; 9. notch opening
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a concrete face height monitoring device, includes distancer 1, reflector 2, steel sheet 3, transparent plastic 4, hollow plastic box 5, connecting reinforcement 6, pipe 7, plastic sealing strip 8, notch 9, will reflector 2 is fixed in hollow plastic box 5 upper portion central point puts, transparent plastic 4 is fixed in around hollow plastic box 5, distancer 1 place in 3 central point of steel sheet puts, perpendicular to reflector 2, 3 areas of steel sheet are the same with hollow plastic 5, steel sheet 3 and hollow plastic box 5 symmetrical placement, steel sheet 3 and transparent plastic 4 correspond position notch 9, and the turning all around uses plastic sealing strip 8 to seal, steel sheet 3 and pipe 7 use connecting reinforcement 6 welded fastening.
During the use, utilize concrete self buoyancy to act on, the top is moved hollow plastic box 5 rises, clear plastic 4 passes through notch 9 rises, plastic sealing strip 8 rises through the outside, meanwhile reflector 2 rises in step, 1 range finding of distancer changes, and data conduction pore-creating goes up the receiver, and personnel on the hole can real time monitoring hole concrete face height down according to distancer numerical value change, prevent that pipe end opening is greater than 2m apart from hole stake concrete face height or the condition that the pipe end opening is submerged by the concrete face. The invention has the advantages of reasonable structure, simple installation, convenient use, safety and reliability, and can accurately monitor the distance between the lower opening of the conveying pipe and the concrete surface in real time, thereby facilitating the constructors to adjust the guide pipe in time and ensuring the concrete pouring quality.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a concrete face height monitoring device, its characterized in that, includes distancer, reflector, steel sheet, transparent plastic, hollow plastic box, connecting reinforcement, pipe, plastic sealing strip and notch, the reflector is fixed in hollow plastic box upper portion central point puts, transparent plastic is fixed in around the hollow plastic box, the distancer place in steel sheet central point puts, the steel sheet area is the same with hollow plastic box, the notch has been seted up to steel sheet and transparent plastic correspondence position, the steel sheet is sealed with plastic sealing strip in turning all around, the steel sheet uses connecting reinforcement fixed connection with the pipe.
2. A concrete surface height monitoring apparatus according to claim 1, wherein said distance measuring device is placed at the center of said steel plate and is disposed perpendicular to the reflector.
3. A concrete surface height monitoring apparatus according to claim 1, wherein said steel plates are symmetrically placed with respect to the hollow plastic box.
4. A concrete surface height monitoring apparatus according to claim 1, wherein said steel plate and said conduit are welded and fixed using connecting steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753149.1U CN211080233U (en) | 2019-10-18 | 2019-10-18 | Concrete surface height monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921753149.1U CN211080233U (en) | 2019-10-18 | 2019-10-18 | Concrete surface height monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211080233U true CN211080233U (en) | 2020-07-24 |
Family
ID=71645072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921753149.1U Active CN211080233U (en) | 2019-10-18 | 2019-10-18 | Concrete surface height monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211080233U (en) |
-
2019
- 2019-10-18 CN CN201921753149.1U patent/CN211080233U/en active Active
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