CN217175806U - Cast in situ concrete plate thickness control device - Google Patents
Cast in situ concrete plate thickness control device Download PDFInfo
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- CN217175806U CN217175806U CN202121311966.9U CN202121311966U CN217175806U CN 217175806 U CN217175806 U CN 217175806U CN 202121311966 U CN202121311966 U CN 202121311966U CN 217175806 U CN217175806 U CN 217175806U
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- holding handle
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Abstract
The utility model provides a cast-in-place concrete plate thickness control device, which comprises a holding handle, wherein the holding handle is arranged in the horizontal direction and is used for measuring and controlling the thickness of the cast-in-place concrete plate by the holding device; the horizontal observation bubble is arranged on the surface of the holding handle and used for observation and measurement; the measuring rod is arranged in the vertical direction, and one end of the measuring rod is connected with the holding handle; the level bar is arranged in the horizontal direction and is detachably connected with the measuring rod. The beneficial effects of the utility model are that solve present template face elevation control effectively and probably arouse local ponding phenomenon not in place, influence process, extravagant manpower and materials, influence construction progress, the lower problem of efficiency, a cast in situ concrete plate thickness control device is provided, can before concrete placement and pour the in-process and recheck face elevation and floor thickness many times, stop or reduce the emergence of local ponding phenomenon for the construction progress, material saving and cost of labor improve the work efficiency.
Description
Technical Field
The utility model belongs to the technical field of concrete placement, especially, relate to a cast in situ concrete thickness control device.
Background
In concrete structure work progress, concrete placement accomplishes the back, if face elevation control is not in place, local ponding phenomenon just often can appear in each region of face, and the regional ponding degree of depth of individuality can reach 50mm, to construction afterwards, no matter set up superstructure support body or next procedure and all can bring inconvenience, extravagant manpower and materials also produce certain influence to the construction progress simultaneously, therefore concrete slab face elevation roughness control becomes especially important.
Before the reinforcing steel bars are installed, technical rechecking is carried out on the elevation of the template plate surface, before concrete pouring, secondary verification is needed to be carried out on the elevation of the template plate surface, assembling gaps of the support and loaded inelastic deformation are eliminated, and the elevation error is reduced as much as possible while meeting the standard requirement. In the concrete pouring process, the elevation of the plate surface can be controlled by 50 lines marked on the longitudinal ribs of the sizing columns in the range of the frame columns, the thickness measuring devices for the rest plate surface areas can be rechecked at any time, the error of the elevation of the concrete plate surface is controlled within the range of +/-5 mm, the influence on the next procedure is further reduced, the construction progress is accelerated, the material and labor cost are saved, and the construction efficiency is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not in place control of the template face elevation that needs to solve at present that proposes among the above-mentioned background art and probably arouse local ponding phenomenon, influence the process, extravagant manpower and materials, influence the construction progress, the lower problem of efficiency, a cast-in-place concrete plate thickness control device is provided, can before concrete placement and pour the in-process and carry out the recheck to face elevation and floor thickness many times, and then reach the best effect of face elevation control through control in advance and in the matter, stop or reduce the emergence of local ponding phenomenon, and then reduce the influence to next procedure, accelerate the construction progress, material saving and cost of labor, improve the work efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is:
a cast in place concrete slab thickness control device comprising:
the holding handle is arranged in the horizontal direction and is used for holding the device to measure and control the thickness of the cast-in-place concrete plate;
the horizontal observation air bubble is arranged on the surface of the holding handle and used for observation and measurement;
the measuring rod is arranged in the vertical direction, and one end of the measuring rod is connected with the holding handle;
the level bar is arranged in the horizontal direction and detachably connected with the measuring rod.
Furthermore, the plane of the measuring rod is perpendicular to the plane of the holding handle.
The measuring rod further comprises a positioning nut and a fixing nut, wherein the positioning nut and the fixing nut are sleeved on the measuring rod and can slide on the measuring rod;
the positioning nut is arranged at the upper end of the horizontal ruler, the fixing nut is arranged at the lower end of the horizontal ruler, and the positioning nut and the fixing nut can be matched with each other to fix the position of the horizontal ruler.
Further, still include the nut packing ring, the nut packing ring set up in between set nut and the level bar, or set up in between fixation nut and the level bar, be used for preventing when set nut or fixation nut slide to cause the damage the level bar.
Compared with the prior art, the utility model has the advantages and positive effect be: the utility model discloses a cast in situ concrete board thickness control device can go on rechecking to face elevation and floor thickness before concrete placement and pour the in-process many times, through the control and then reach the best effect of face elevation control in advance and in the affair, stops or reduces the emergence of local ponding phenomenon, and then reduces the influence to next process for the construction progress, material saving and cost of labor improve the work efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of a cast-in-place concrete slab thickness control apparatus according to an embodiment of the present invention;
fig. 2 is a partially enlarged schematic view of a cast-in-place concrete slab thickness control apparatus according to an embodiment of the present invention;
fig. 3 is a schematic view of a cast-in-place concrete slab thickness control apparatus according to an embodiment of the present invention;
in the figure:
1-horizontal observation of bubbles 2-holding handle 3-measuring rod 4-positioning nut 5-level ruler 6-nut washer 7-fixing nut
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a cast-in-place concrete slab thickness control device, including:
the holding handle 2 is arranged in the horizontal direction, and the holding handle 2 is used for measuring and controlling the thickness of the cast-in-place concrete plate by the holding device;
the horizontal observation bubble 1 is arranged on the surface of the holding handle 2 and used for observation and measurement;
the measuring rod 3 is vertically arranged, and one end of the measuring rod 3 is connected with the holding handle 2;
Preferably, the plane of the measuring rod 3 is perpendicular to the plane of the holding handle 2, so that the reading error during measurement is reduced.
Specifically, the measuring rod further comprises a positioning nut 4 and a fixing nut 7, wherein the positioning nut 4 and the fixing nut 7 are sleeved on the measuring rod 3 and can slide on the measuring rod 3;
set nut 4 sets up in 5 upper ends of level bar, and fixation nut 7 sets up in 5 lower extremes of level bar, and set nut 4 and fixation nut 7 can mutually support, fix the position of level bar 5.
Preferably, the device further comprises a nut washer 6, wherein the nut washer 6 is arranged between the positioning nut 4 and the level 5 or between the fixing nut 7 and the level 5 and used for preventing the level 5 from being damaged when the positioning nut 4 or the fixing nut 7 slides.
Preferably, a nut washer 6 may be provided between the positioning nut 4 and the level 5, or a nut washer 6 may be provided between the fixing nut 7 and the level 5, or both of them may have an effect of preventing the level 5 from being damaged when the positioning nut 4 or the fixing nut 7 slides.
A method of using a cast in place concrete slab thickness control apparatus as described above, the method comprising the steps of:
before concrete is poured, the device is placed, the positions of the positioning nuts 4 and the fixing nuts 7 are adjusted according to the thickness of a floor slab structure, and then the position of the horizontal ruler 5 is fixed;
when measuring, guarantee to measure the height and the same with floor structure thickness, when carrying out concrete placement, measure the thickness of concrete finish with this device at any time along with the construction progress, according to the distance of level bar 5 with the concrete finish, in time adjust the concrete volume, control the template face elevation.
Specifically, before the steel bars are installed, technical rechecking needs to be carried out on the elevation of the template surface, and before concrete is poured, secondary verification is carried out on the elevation of the template surface, so that assembling gaps of the support and loaded non-elastic deformation are eliminated. Before concreting, according to floor structure thickness adjustment set nut 4 and fixation nut 7, and then the position of fixed spirit level 5, guarantee that the measurement height is the same with floor structure thickness, during concreting, detect the thickness of concrete finish face with this device at any time, observe through horizontal observation bubble 1 during the measurement, horizontal observation bubble 1 is placed between two parties, guarantee that graduated flask 3 is perpendicular during the measurement, in order to reduce the error of measuring the reading, L1 is the effective range of this device in FIG. 2, L2 is the measurement height of this device measurement, through observing the distance of spirit level 5 and concrete face, L3 is the curve of concreting, can in time adjust the concrete volume according to L3, L4 is for the concrete thickness that needs to mend the pouring, in order to reach the best effect of face elevation control.
The utility model discloses the advantage and the beneficial effect who produce are:
1. the utility model provides a pair of cast in situ concrete board thickness control device can go on rechecking to face elevation and floor thickness before concrete placement and pour the in-process many times, through the control and then reach the best effect of face elevation control in advance and in the affairs, stops or reduces the emergence of local ponding phenomenon, and then reduces the influence to next process for the construction progress, material saving and cost of labor improve the work efficiency.
2. The cast-in-place concrete plate thickness control device provided by the utility model does not change the traditional acceptance procedure and construction operation before concrete pouring of the floor slab, and is easy to be mastered by operators; need not save the manual work to floor concrete structure post processing, work efficiency is higher.
3. The utility model provides a pair of cast in situ concrete board thickness control device has embodied engineering quality control's prior control and control in fact, scientific and reasonable, and is simple effective.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modifications, equivalents, improvements and the like which are made without departing from the spirit and scope of the present invention should be considered within the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. A cast in situ concrete slab thickness control device, comprising:
the holding handle is arranged in the horizontal direction and is used for holding the device to measure and control the thickness of the cast-in-place concrete plate;
the horizontal observation air bubble is arranged on the surface of the holding handle and used for observation and measurement;
the measuring rod is arranged in the vertical direction, and one end of the measuring rod is connected with the holding handle; the level bar is arranged in the horizontal direction and detachably connected with the measuring rod.
2. A cast in situ concrete slab thickness control apparatus as claimed in claim 1, wherein:
the plane of the measuring rod is perpendicular to the plane of the holding handle.
3. A cast in situ concrete slab thickness control apparatus as claimed in claim 1 or 2, wherein:
the measuring rod is sleeved with the measuring rod, and the measuring rod can slide on the measuring rod;
the positioning nut is arranged at the upper end of the horizontal ruler, the fixing nut is arranged at the lower end of the horizontal ruler, and the positioning nut and the fixing nut can be matched with each other to fix the position of the horizontal ruler.
4. A cast in situ concrete slab thickness control apparatus as claimed in claim 3, wherein:
the nut washer is arranged between the positioning nut and the horizontal ruler or between the fixing nut and the horizontal ruler and used for preventing the positioning nut or the fixing nut from damaging the horizontal ruler when sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311966.9U CN217175806U (en) | 2021-06-11 | 2021-06-11 | Cast in situ concrete plate thickness control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121311966.9U CN217175806U (en) | 2021-06-11 | 2021-06-11 | Cast in situ concrete plate thickness control device |
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| Publication Number | Publication Date |
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| CN217175806U true CN217175806U (en) | 2022-08-12 |
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| CN202121311966.9U Active CN217175806U (en) | 2021-06-11 | 2021-06-11 | Cast in situ concrete plate thickness control device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338628A (en) * | 2021-06-11 | 2021-09-03 | 中冶天工集团有限公司 | Cast-in-place concrete plate thickness control device and use method thereof |
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2021
- 2021-06-11 CN CN202121311966.9U patent/CN217175806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113338628A (en) * | 2021-06-11 | 2021-09-03 | 中冶天工集团有限公司 | Cast-in-place concrete plate thickness control device and use method thereof |
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