CN202039603U - Concrete casting elevation controlling device - Google Patents
Concrete casting elevation controlling device Download PDFInfo
- Publication number
- CN202039603U CN202039603U CN2011201081050U CN201120108105U CN202039603U CN 202039603 U CN202039603 U CN 202039603U CN 2011201081050 U CN2011201081050 U CN 2011201081050U CN 201120108105 U CN201120108105 U CN 201120108105U CN 202039603 U CN202039603 U CN 202039603U
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- CN
- China
- Prior art keywords
- absolute altitude
- control device
- strip
- concreting
- location division
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a concrete casting elevation controlling device, which comprises a plurality of supporting parts (1) which are arranged at intervals and elongated elevation positioning parts (3). The supporting parts (1) respectively comprise inbuilt parts (11) at lower parts and supporting adjusting parts (13) at upper parts; and the elongated elevation positioning parts (3) are mounted on preset elevation positions of the supporting adjusting parts (13) of the supporting parts (1) and are provided with positioning faces (31). By using continuous control lines for elevation and flatness in the elevation controlling device, the accuracy of the elevation and the flatness of a ground surface are effectively ensured, and the elevation and the flatness of the ground surface with an inclination can also be controlled.
Description
Technical field
The utility model relates to building field, is specifically related to a kind of concreting absolute altitude control device.
Background technology
At present a large amount of industrial premises adopts double-layer double-direction arrangement of reinforcement ground, the ground face thickness generally arrive 200mm and more than because factory building individual layer area is big, the absolute altitude on its ground and roughness control are the emphasis and the difficult points of ground construction always.
The general at present mode of doing ash cake that adopts of the control of arrangement of reinforcement ground level and planeness, doing ash cake has following drawback:
1, because the absolute altitude accuracy of ash cake own is not high, causes the ground out-of-flatness;
2, ash cake is a dispersal point and discontinuous, certainly will cause the absolute altitude control of indivedual positions inaccurate, thereby influence ground level and smooth;
3, ash cake adopts at reinforcing bar inner mast concrete precast block, does the mortar ash cake again on prefabricated section, and ash cake stability is not strong, topples easily during ground construction and destroys easily, makes the difficult control of ground level and planeness;
4, for acclive ground, ash cake can't be controlled especially.
Based on the shortcoming of ash cake in absolute altitude control, problem such as need a kind of new device to overcome that the absolute altitude control accuracy is not high, ground flat degree not enough and gradient ground is uncontrollable.
The utility model content
The utility model aims to provide a kind of absolute altitude control device of concreting, controls the not high defective of absolute altitude accuracy with the ash cake that overcomes present concreting utilization point distribution.
For solving the problems of the technologies described above, the utility model provides a kind of concreting absolute altitude control device, comprising: a plurality of support portions that the interval is provided with comprise the portion that buries underground of bottom and the support adjusting portion on top respectively; Strip absolute altitude location division is installed in the predetermined absolute altitude position of the support adjusting portion of a plurality of support portions, and has locating surface.
Further, height adjustable ground in strip absolute altitude location division is installed in and supports on the adjusting portion.
Further, support adjusting portion and comprise superposed threaded rod; Be bolted with lower nut and top nut on the threaded rod; The strip absolute altitude is arranged at intervals with through hole on the location division, and threaded rod passes through hole and is supported on the lower nut, and by top nut from upper fixed.
Further, through hole is a strip hole.
Further, through hole is disposed in an evenly spaced relation on the strip absolute altitude location division.
Further, strip absolute altitude location division is a groove channel-section steel up, and top nut is positioned at the groove of channel-section steel, and locating surface is the upper surface of two sidewalls of groove.
Further, bury portion and the welding of support adjusting portion underground.
The absolute altitude control device that the utility model provides utilizes continuous absolute altitude and planeness control line, makes the accuracy of absolute altitude and ground flat degree obtain effective guarantee, and can also can control the absolute altitude and the planeness on ground on acclive ground.
In addition, this absolute altitude control device is simple in structure, is easy to processing and manufacturing, and is with low cost, and method also is convenient to operation, is convenient to promote the use of.
Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.With reference to figure, the utility model is described in further detail below.
Description of drawings
The accompanying drawing that constitutes the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation according to the cross section of the absolute altitude device of the utility model embodiment;
Fig. 2 shows the structural representation according to the longitudinal section of the absolute altitude device of the utility model embodiment; And
Fig. 3 shows according to the integral body of the absolute altitude device of the utility model embodiment and uses schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Fig. 1 shows the structural representation according to the cross section of the absolute altitude device of the utility model embodiment; Fig. 2 shows the structural representation according to the longitudinal section of the absolute altitude device of the utility model embodiment.
As depicted in figs. 1 and 2, this concreting absolute altitude control device comprises a plurality of support portions 1 and the strip absolute altitude location division 3 that is provided with at interval, a plurality of support portions 1 that the interval is provided with, comprise the portion that buries underground 11 of bottom and the support adjusting portion 13 on top respectively, bury portion 11 underground and be embedded in the concrete bed course 9; Strip absolute altitude location division 3 is installed in the predetermined absolute altitude position of the support adjusting portion 13 of a plurality of support portions 1, and has locating surface 31.
Strip absolute altitude location division 3 height adjustable grounds are installed in and support on the adjusting portion 13, support adjusting portion 13 and comprise superposed threaded rod 131; Be bolted with lower nut 133 and top nut 135 on the threaded rod 131; Be arranged at intervals with through hole 33 on the strip absolute altitude location division 3, threaded rod 131 passes through hole 33 and is supported on the lower nut 133, and by top nut 135 from upper fixed.Bury portion 11 underground and support adjusting portion 13 by being weldingly connected.Preferably, through hole 33 is a strip hole, and through hole 33 is disposed in an evenly spaced relation on the strip absolute altitude location division 3, the wide 14mm in hole, and long 50mm, spacing 1.5m, support portion 1 corresponding equidistantly the setting together matched with through hole 33.
The strip absolute altitude location division 3 general groove channel-section steels up that adopt, top nut 135 is positioned at the groove of channel-section steel, and locating surface 31 is the upper surface of two sidewalls of groove.Can to adopt the length and width height be the channel-section steel of 50 * 32 * 3mm to channel-section steel in this device, buries portion 11 underground and adopt
Reinforcing bar, threaded rod 131 adopts
The round steel screw mandrel, lower nut 133 and top nut 135 are
Nut.
Fig. 3 shows according to the integral body of the absolute altitude device of the utility model embodiment and uses schematic diagram.As shown in Figure 3, strip absolute altitude location division 3 general equidistant be arrangeding in parallel are traditionally arranged to be 4m apart.This device bottom is provided with staggered top reinforcement 5 and the lower floor's reinforcing bar 7 of tiling cross, is implanted in the concrete cushion 9, and top reinforcement 5 contacts with this bottom of device.
Use the method for said apparatus concreting, mainly comprise following operating procedure: the portion that buries underground 11 compartment of terrains of a plurality of support portions 1 are embedded in wait to build in the concrete bed course 9; Strip absolute altitude location division 3 is installed in the predetermined absolute altitude position of the support adjusting portion 13 of a plurality of support portions 1; Concreting according to the locating surface 31 of strip absolute altitude location division 3, flattens concreting face then; Before concrete initial set, take out strip absolute altitude location division 3, fill up the concrete of 3 installation places, strip absolute altitude location division.In this process, utilize level gauge that described strip absolute altitude location division 3 is installed in the predetermined absolute altitude position of the support adjusting portion 13 of described a plurality of support portion 1, utilize floating rule leveling concreting face.
In the concrete course of work, at first snap the line on bed course 9 is fixed on bed course 9 and is adopted
The portion that buries underground 11 of reinforcing bar, weld threaded rod 131 then, be in order to guarantee that the portion that buries underground 11 aims at the position of opening of channel-section steel, not take place crooked generally by welding process.Sheathed lower nut 133 on threaded rod 131, and then sheathed channel-section steel, determine the sidewall upper of channel-section steel by level gauge, and adjust the upper end absolute altitude of channel-section steel by lower nut 133, and fix channel-section steel by top nut 135, so just formed continuous absolute altitude control line.Carry out then carrying out fluid concrete according to the locating surface of the sidewall upper of channel-section steel, the concrete surface surface layer adopts the aluminium alloys floating rule to wipe absolute altitude and planeness that concrete is controlled concrete surface off, before concrete initial set, turn on nut, take out channel-section steel, fill up channel-section steel installation place concrete.Work progress is simple, and ground flat degree and absolute altitude have obtained effective guarantee.
If there is the gradient on ground, at the terminal point that plays slope point and slope channel-section steel is set all, by the channel-section steel just very simple absolute altitude of controlling ground, the gradient, planeness.
As can be seen from the above description, the utility model the above embodiments have realized following technique effect:
(1) utilizes continuous absolute altitude and planeness control line, make the accuracy of absolute altitude and ground flat degree obtain effective guarantee, and can also can control the absolute altitude and the planeness on ground on acclive ground.
(2) this absolute altitude control device is simple in structure, is easy to processing and manufacturing, and is with low cost, and method also is convenient to operation, and channel-section steel can have enough to meet the need use, is convenient to promote the use of.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a concreting absolute altitude control device is characterized in that, comprising:
The a plurality of support portions (1) that are provided with comprise the portion that buries underground (11) of bottom and the support adjusting portion (13) on top respectively at interval;
Strip absolute altitude location division (3) is installed in the predetermined absolute altitude position of the support adjusting portion (13) of described a plurality of support portion (1), and has locating surface (31).
2. concreting absolute altitude control device according to claim 1 is characterized in that, described strip absolute altitude location division (3) height adjustable ground is installed on the described support adjusting portion (13).
3. concreting absolute altitude control device according to claim 2 is characterized in that,
Described support adjusting portion (13) comprises superposed threaded rod (131);
Be bolted with lower nut (133) and top nut (135) on the described threaded rod (131);
Be arranged at intervals with through hole (33) on the described strip absolute altitude location division (3), described threaded rod (131) passes described through hole (33) and is supported on the described lower nut (133), and by described top nut (135) from upper fixed.
4. concreting absolute altitude control device according to claim 3 is characterized in that described through hole (33) is a strip hole.
5. concreting absolute altitude control device according to claim 3 is characterized in that described through hole (33) is disposed in an evenly spaced relation on the described strip absolute altitude location division (3).
6. concreting absolute altitude control device according to claim 3, it is characterized in that, described strip absolute altitude location division (3) is a groove channel-section steel up, and described top nut (135) is positioned at the groove of described channel-section steel, and described locating surface (31) is the upper surface of two sidewalls of groove.
7. concreting absolute altitude control device according to claim 1 is characterized in that, describedly buries the welding of portion (11) and described support adjusting portion (13) underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201081050U CN202039603U (en) | 2011-04-13 | 2011-04-13 | Concrete casting elevation controlling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201081050U CN202039603U (en) | 2011-04-13 | 2011-04-13 | Concrete casting elevation controlling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039603U true CN202039603U (en) | 2011-11-16 |
Family
ID=44967052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201081050U Expired - Fee Related CN202039603U (en) | 2011-04-13 | 2011-04-13 | Concrete casting elevation controlling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103088997A (en) * | 2013-01-17 | 2013-05-08 | 中天建设集团有限公司 | Channel steel guide rail for controlling floor elevation and method |
| CN103132700A (en) * | 2011-11-25 | 2013-06-05 | 白明正 | Concrete grouting level locating device |
| CN106836814A (en) * | 2016-12-30 | 2017-06-13 | 上海建工七建集团有限公司 | The control method of structure slope uniform thickness flooring absolute altitude |
-
2011
- 2011-04-13 CN CN2011201081050U patent/CN202039603U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132700A (en) * | 2011-11-25 | 2013-06-05 | 白明正 | Concrete grouting level locating device |
| CN103132700B (en) * | 2011-11-25 | 2016-03-02 | 白明正 | Concrete grouting level positioner |
| CN103088997A (en) * | 2013-01-17 | 2013-05-08 | 中天建设集团有限公司 | Channel steel guide rail for controlling floor elevation and method |
| CN106836814A (en) * | 2016-12-30 | 2017-06-13 | 上海建工七建集团有限公司 | The control method of structure slope uniform thickness flooring absolute altitude |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20190413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |