CN204040460U - One is exempted from hacking concrete slab and is built device - Google Patents
One is exempted from hacking concrete slab and is built device Download PDFInfo
- Publication number
- CN204040460U CN204040460U CN201420477298.0U CN201420477298U CN204040460U CN 204040460 U CN204040460 U CN 204040460U CN 201420477298 U CN201420477298 U CN 201420477298U CN 204040460 U CN204040460 U CN 204040460U
- Authority
- CN
- China
- Prior art keywords
- hacking
- bracing frame
- concrete slab
- steel pipe
- steel form
- 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 relates to one and exempts from hacking concrete slab and build device, comprise common templates, for the bracing frame of supporting steel template, the supporting steel pipe for being fixed by bracing frame, also comprise one piece to be arranged on and to exempt from hacking steel form inside common templates, described hacking steel form surface uniform of exempting from is distributed with some rhombuses thorn, described exempting from arranges many ribs in the middle of hacking steel form in the horizontal direction, support frame as described above is arranged on the outside of common templates for support shuttering, and described supporting steel pipe side withstands on bracing frame for being supported by bracing frame.This is built device and can effectively be avoided, because artificial hacking impact force is large, causes distress in concrete, reaching raising efficiency of construction simultaneously, reduces the object of construction cost and construction safety risk.
Description
Technical field
The utility model belongs to building engineering field, particularly a kind ofly builds device for the hacking concrete slab of exempting from hydroelectric project.
Background technology
In hydroelectric project structural concrete is built, two block concrete plates of first after-pouring be made to be closely integrated into and to be integrated, hacking must be carried out at the vertical plane of first concreting plate.The artificial hacking mode of current general use carries out hacking to concrete slab, and artificial hacking mode speed is slow, work efficiency is low, when to concrete vertical plane hacking higher than 1.5 meters, also wants scaffolding, also there is potential safety hazard during construction.Along with labour cost growth rate is faster than work rate growth rate, artificial hacking cost is more and more higher.Artificial hacking impact force is large simultaneously, easily causes the crack of concrete slab.
Utility model content
For improving efficiency of construction, reduce construction cost and construction safety risk, prevent the crack of causing concrete slab during hacking, the utility model provides one to exempt from hacking concrete slab and builds device, use this device concrete slab surface one deck laitance belt can be walked, expose sand grains, reach the object of the automatic hacking in concrete slab surface.
For achieving the above object, the technical scheme that the utility model adopts is as follows:
One is exempted from hacking concrete slab and is built device, comprise common templates, for the bracing frame of supporting steel template, the supporting steel pipe for being fixed by bracing frame, it is characterized in that, also comprise one piece to be arranged on and to exempt from hacking steel form inside common templates, described hacking steel form surface uniform of exempting from is distributed with some rhombuses thorn, described exempting from arranges many ribs in the middle of hacking steel form in the horizontal direction, support frame as described above is arranged on the outside of common templates for support shuttering, and described supporting steel pipe side withstands on bracing frame for being supported by bracing frame.
Further, support frame as described above is the yoke be made up of the cross binding lumps of wood and the longitudinal bracing lumps of wood.
Further, support frame as described above also comprises multiple reinforcing steel pipe, two adjacent longitudinal bracing lumps of wood by described steel pipe diagonal brace.
The beneficial effects of the utility model: concrete surface one deck laitance belt is walked by the rhombus burr that utilization is exempted from hacking steel plate and ribs, exposes sand grains, reaches the object of the automatic hacking of concrete surface.Use this to exempt from hacking concrete slab to build device and can effectively avoid, because artificial hacking impact force is large, causes distress in concrete, reaching raising efficiency of construction simultaneously, reduce the object of construction cost and construction safety risk.The utility model makes simple, practical, with low cost, takes into account easy to operate simultaneously, has good application prospect.
Accompanying drawing explanation
Fig. 1 is that the utility model is exempted from hacking concrete slab and built device schematic diagram;
Fig. 2 is the floor map that the utility model exempts from hacking steel form;
Fig. 3 is the side schematic view that the utility model exempts from hacking steel form;
In figure: 1, template, 2, bracing frame, 3, supporting steel pipe, 4, rhombus thorn, 5, ribs, 6, the cross binding lumps of wood, 7, the longitudinal bracing lumps of wood, 8, reinforce steel pipe.
Detailed description of the invention
One is exempted from hacking concrete slab and is built device, comprise template 1, bracing frame 2, supporting steel pipe 3, described template 1 comprises one deck common templates and one deck exempts from hacking steel form, described hacking steel form of exempting to be arranged on inside common templates and to be made up of one block of steel sheet, described tow sides of exempting from hacking steel form are evenly distributed with some rhombuses thorn 4, described exempting from arranges many ribs 5 in the middle of hacking steel form in the horizontal direction, support frame as described above 2 is arranged on the outside of the common templates of template 1 for fixed form, described supporting steel pipe 3 side withstands on bracing frame 2 for being supported by bracing frame.Support frame as described above 2 is the yoke be made up of the cross binding lumps of wood 6 and the longitudinal bracing lumps of wood 7.For making bracing frame more firm, support frame as described above 2 also comprises multiple reinforcing steel pipe 8, two adjacent longitudinal bracing lumps of wood by described steel pipe diagonal brace.
Embodiment 1:
To exempt from hacking steel form be one piece of thickness is the thin type steel plate of the wide 30cm of the long 100cm of 0.2mm, this surface of steel plate is provided with the queue of many row's rhombus thorns, between every two thorns of rhombus thorn up and down between spacing be 2cm, put centre and to be arranged in parallel in the horizontal direction two ribs exempting from hacking steel form.When building, by exempt from hacking steel form be placed on build time conventional common templates inside, common templates is the normal wood template or steel form of building at ordinary times, and then outside common templates, lay bracing frame, bracing frame supporting steel pipe supports, bracing frame is made to erect, after concrete setting, pull down bracing frame and exempt from hacking steel form and put, exempt from hacking steel form and put and concrete surface one deck laitance belt can be walked, expose sand grains, reach the object of the automatic hacking of concrete surface.Use this device, polylith can be built simultaneously and exempt from hacking concrete slab, only need needing to place between two block concretes of building to exempt from hacking steel form.
Claims (3)
1. exempt from hacking concrete slab and build device for one kind, comprise common templates, for the bracing frame of support shuttering, the supporting steel pipe for being fixed by bracing frame, it is characterized in that, also comprise one piece to be arranged on and to exempt from hacking steel form inside common templates, described hacking steel form surface uniform of exempting from is distributed with some rhombuses thorn, described exempting from arranges many ribs in the middle of hacking steel form in the horizontal direction, support frame as described above is arranged on the outside of common templates, and described supporting steel pipe side withstands on bracing frame for being supported by bracing frame.
2. one according to claim 1 is exempted from hacking concrete slab and is built device, it is characterized in that, support frame as described above is the yoke be made up of the cross binding lumps of wood and the longitudinal bracing lumps of wood.
3. one according to claim 1 is exempted from hacking concrete slab and is built device, it is characterized in that, support frame as described above also comprises multiple reinforcing steel pipe, and two adjacent longitudinal bracing lumps of wood by described steel pipe diagonal brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477298.0U CN204040460U (en) | 2014-08-24 | 2014-08-24 | One is exempted from hacking concrete slab and is built device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420477298.0U CN204040460U (en) | 2014-08-24 | 2014-08-24 | One is exempted from hacking concrete slab and is built device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040460U true CN204040460U (en) | 2014-12-24 |
Family
ID=52241143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420477298.0U Expired - Fee Related CN204040460U (en) | 2014-08-24 | 2014-08-24 | One is exempted from hacking concrete slab and is built device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131695A (en) * | 2014-08-24 | 2014-11-05 | 国家电网公司 | Roughening-free concrete slab pouring device |
-
2014
- 2014-08-24 CN CN201420477298.0U patent/CN204040460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104131695A (en) * | 2014-08-24 | 2014-11-05 | 国家电网公司 | Roughening-free concrete slab pouring device |
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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: 20141224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |