CN204040315U - A kind of multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement - Google Patents
A kind of multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement Download PDFInfo
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- CN204040315U CN204040315U CN201420491021.3U CN201420491021U CN204040315U CN 204040315 U CN204040315 U CN 204040315U CN 201420491021 U CN201420491021 U CN 201420491021U CN 204040315 U CN204040315 U CN 204040315U
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- flag
- chi
- plate muscle
- planeness
- thickness
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Abstract
The utility model relates to a kind of multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement, and this device comprises precast concrete plate muscle bearing (1), thickness and planeness and controls bolt (3) and chi flag (6); Described precast concrete plate muscle bearing (1) is embedded with the pre-buried internal thread of metal (2) in off-centered position, for loading thickness and planeness controls bolt (3); Chi flag latch bottom described chi flag (6) comprises, scale bar (5) and flag; The crown controlling bolt (3) at described thickness and planeness is provided with chi flag jack, for inserting chi flag latch.Integrated device of the present utility model can save supporting steel bar, simple and quick pilot measurement absolute altitude, can control again slab thickness high accuracy of holding concurrently and control flooring planeness.
Description
Technical field
The utility model relates to a kind of device controlled for absolute altitude pilot measurement, the support of floor gluten, flooring concrete thickness and planeness.
Background technology
Plate muscle split heads: along with the cost consciousness of being rooted in the hearts of the people and constantly strengthening of green building construction concept, people have done many research in floor supporting steel bar, occur the split heads of reusable edible, Madeng ' made up of plastic etc.The split heads construction of reusable edible is inconvenient, and recovery difficult is large; Madeng ' made up of plastic intensity is not high, and Madeng ' made up of plastic concrete expansion and contraction difference is comparatively large, can not as reinforcing bar and concrete jointly stressed " work ".
Pilot measurement absolute altitude: present stage, the method of traditional level gauge+Sopwith staff pilot measurement one by one is still adopted to carry out absolute altitude pilot measurement: to need two people to take talk back equipment to coordinate and carry out, i.e. people's control instrument reading, one people controls Sopwith staff and moves up and down on vertical object of reference and mark, speed is slow, and cooperation easily produces error.
Slab thickness controls: present stage, along with small proprietor's troxerutine tabtets strengthen, slab thickness become gradually small proprietor's focus with test room must test project.Present stage, people control to mainly contain following two kinds of methods to slab thickness: one is traditional method, and continuous level gauge controls during the course, and the method wastes time and energy, and affects progress; Second method makes corresponding Steel bar rack according to corresponding slab thickness, and the method can guarantee slab thickness really, but can not take into account floor planeness, and because of the randomness of workman, effect is undesirable.
Floor planeness controls: in the control of concrete building plate planeness, traditional method utilizes the elevation control that the main muscle of shear wall, post is copied, and measures co-controlling in conjunction with bracing wire and tape measure.In limitation, the method is that subregion is difficult to realization and draws logical line, and cause construction deviation larger because of factors such as sagging in the middle part of bracing wire, wind effect, tape measure errors in measurement.
Summary of the invention
The purpose of this utility model is to provide a kind of integrated device, can save supporting steel bar, simple and quick pilot measurement absolute altitude, can control again slab thickness high accuracy of holding concurrently and control flooring planeness.
The multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement that the utility model provides, comprises precast concrete plate muscle bearing 1, thickness and planeness and controls bolt 3 and chi flag 6.Described precast concrete plate muscle bearing 1 is embedded with the pre-buried internal thread 2 of metal in off-centered position, for loading thickness and planeness controls bolt 3.Chi flag latch bottom described chi flag 6 comprises, scale bar 5 and flag.The crown controlling bolt 3 at described thickness and planeness is provided with chi flag jack, for inserting chi flag latch.
Described precast concrete plate muscle bearing 1 is that bottom axis band intersects vertically the square concrete bearing of half slot.
The panel of the vertical through precast concrete plate muscle bearing 1 of the pre-buried internal thread of described metal 2.
Described chi flag latch is polygon latch, and described chi flag jack is polygonal socket.
Described chi flag 6 is stainless steel or plastic ruler flag.Fluorescent paint can be scribbled.
The utility model serves as " split heads " effect by precast concrete plate muscle bearing, saving steel; Absolute altitude is measured by the scale bar of chi flag; Control bolt by thickness and planeness and control slab thickness and planeness.This integrated device absolute altitude pilot measurement efficiency of the present utility model is high, use material environment friendly and do not waste, saving steel, the requirement that cast-in-situ floor thickness and planeness high accuracy control can be met well simultaneously.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the A-A view of the precast concrete plate muscle bearing 1 in Fig. 1.
Accompanying drawing 3 is the structural representation that thickness and planeness control bolt 3.
Accompanying drawing 4 is the structural representation of chi flag 6.
Accompanying drawing 5 is end muscle colligation schematic diagram.
Accompanying drawing 6 is for laying precast concrete plate muscle bearing schematic diagram.
Accompanying drawing 7 is colligation gluten schematic diagram.
Accompanying drawing 8 is that installation thickness and planeness control bolt and chi flag schematic diagram.
Accompanying drawing 9 is absolute altitude pilot measurement schematic diagram.
Accompanying drawing 10 is slab thickness inspection and regulates schematic diagram.
In figure: 1 precast concrete plate muscle bearing, the pre-buried internal thread of 2 metal, 3 thickness and planeness control bolt, 4 chi flag hexagonal jacks, 5 scale bars, 6 chi flags, 7 chi flag hexagonal latches.
Detailed description of the invention
As shown in Fig. 1 ~ 4, the plate muscle bracing or strutting arrangement controlled for absolute altitude pilot measurement, slab thickness and planeness of the present utility model, comprises precast concrete plate muscle bearing 1, thickness and planeness and controls bolt 3 and chi flag 6.
Precast concrete plate muscle bearing 1 is that bottom axis band intersects vertically the square concrete bearing of half slot.The height of precast concrete plate muscle bearing 1 can design by following formula: H=thickness of slab-gluten diameter sum-concrete cover sum up and down.
Precast concrete plate muscle bearing 1 is embedded with the pre-buried internal thread 2 of metal in off-centered position, the panel of vertical through precast concrete plate muscle bearing 1, for loading thickness and planeness controls bolt 3.The pre-buried internal thread of metal 2 carries out pre-buried when precast concrete plate muscle bearing 1.
Thickness and planeness control the cylindrical outer silk of bolt 3 lower end and the pre-buried internal thread 2 of metal supports the use, thickness is turned and planeness controls bolt 3 adjusting bolt upper surface to design elevation by positive and negative, make thickness and planeness control bolt 3 to serve as " ash cake ", thus realize the object that slab thickness and planeness control.
Chi flag hexagonal latch 7 bottom chi flag 6 comprises, scale bar 5 and flag.The crown controlling bolt 3 at thickness and planeness is provided with chi flag hexagonal jack 4, for inserting chi flag hexagonal latch 7.Chi flag hexagonal jack 4 and chi flag hexagonal latch 7 support the use.Adopt stainless rule flag scale bar to be similar to Sopwith staff, its Main Function measures the discrepancy in elevation for coordinating radar stealthy materials or level gauge; After level measurement completes, change stainless rule flag into plastic ruler flag, its Main Function is: when precast concrete plate muscle bearing 1 and thickness and planeness control bolt 3 buried by concrete time, can find by plastic ruler flag the position that thickness and planeness control bolt 3, a mark action.
Below adopt case history of the present utility model:
Certain residential building slab thickness is 100mm; double-layer double-direction plate muscle diameter is 6mm; spacing is the upper and lower protective layer thickness of 150mm floor and is 15mm; supporting steel bar spacing is@1000mm; precast concrete plate muscle supporting stand size is that 70mm(is long) × 70mm(is wide) × 73mm(is high) this floor pilot measurement absolute altitude is H+300mm; during enforcement, floor flat board is completed, and concrete implementation step is as follows:
One, end muscle colligation, as shown in Figure 5.
Two, lay precast concrete plate muscle bearing: as shown in Figure 6, according to supporting steel bar spacing@1000mm, precast concrete plate muscle bearing is placed on above muscle crosspoint, the end.
Three, colligation gluten, as shown in Figure 7.
Four, installation thickness and planeness control bolt and chi flag: as shown in Figure 8, and chi flag hexagonal latch is inserted chi flag hexagonal jack, then entirety is connected with the pre-buried internal thread of metal.
Five, absolute altitude pilot measurement: as shown in Figure 9, infrared rays level gauge is sighted pilot measurement absolute altitude, then regulate thickness and planeness to control bolt, make infrared rays sight stainless rule flag scale absolute altitude 127mm=300mm(pilot measurement absolute altitude)-100mm(slab thickness)-73mm(precast concrete plate muscle height of support).Then careful stainless rule flag to be screwed down, then carry out next relief pilot measurement.When have a level measurement to complete after, the Prefabricated Concrete bearing two ends on every bar line all arrange a plastic ruler flag, middle arrange plastic ruler flag by 3-5 times of supporting steel bar spacing.
Six, slab thickness inspection and adjustment: as shown in Figure 10, measure precast concrete plate muscle bearing end face to the distance a between thickness and planeness control bolt end face with tape measure or steel ruler, this value should be 27mm=floor plan thickness (100mm)-precast concrete plate muscle height of support (73mm) in theory.As a-27mm > 0mm, then illustrate that floor is partially thick; As a-27mm > 0mm, illustrate that floor is partially thin.If deviate is in ± 5mm, then comprehensively adjust difference by adjusting bolt; As deviate exceedes ± 5mm, then need to regulate the dull and stereotyped setting height(from bottom) of flooring.
Floor planeness controls: planeness thickness and planeness control bolt and arrange according to supporting steel bar spacing, become line in length and breadth, form " ash cake " grid, it acts on similar floor leveling and " fills muscle ", first levelling time, with 1.8m or 2m aluminium alloys guiding ruler, top layer concrete is struck off bolt top, essence at ordinary times, plows son with iron and is closed flat bolt top.
Claims (6)
1. a multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement, is characterized in that: this device comprises precast concrete plate muscle bearing (1), thickness and planeness and controls bolt (3) and chi flag (6);
Described precast concrete plate muscle bearing (1) is embedded with the pre-buried internal thread of metal (2) in off-centered position, for loading thickness and planeness controls bolt (3);
Chi flag latch bottom described chi flag (6) comprises, scale bar (5) and flag;
The crown controlling bolt (3) at described thickness and planeness is provided with chi flag jack, for inserting chi flag latch.
2. plate muscle bracing or strutting arrangement according to claim 1, is characterized in that described precast concrete plate muscle bearing (1) to intersect vertically the square concrete bearing of half slot for bottom axis band.
3. plate muscle bracing or strutting arrangement according to claim 1 and 2, is characterized in that the panel of the vertical through precast concrete plate muscle bearing (1) of the pre-buried internal thread of described metal (2).
4. plate muscle bracing or strutting arrangement according to claim 1 and 2, it is characterized in that described chi flag latch is polygon latch, described chi flag jack is polygonal socket.
5. plate muscle bracing or strutting arrangement according to claim 1, is characterized in that described chi flag (6) is for stainless steel or plastic ruler flag.
6. plate muscle bracing or strutting arrangement according to claim 1 or 5, is characterized in that described chi flag (6) scribbles fluorescent paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491021.3U CN204040315U (en) | 2014-08-29 | 2014-08-29 | A kind of multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491021.3U CN204040315U (en) | 2014-08-29 | 2014-08-29 | A kind of multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204040315U true CN204040315U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420491021.3U Expired - Fee Related CN204040315U (en) | 2014-08-29 | 2014-08-29 | A kind of multi-functional bar concrete structural slab plate muscle bracing or strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204040315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590038A (en) * | 2018-04-28 | 2018-09-28 | 武汉冶建筑安装工程有限责任公司 | Slab thickness control block and its mold and production method |
| CN109025312A (en) * | 2018-08-02 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of multi-functional floor leveling unit and construction method |
-
2014
- 2014-08-29 CN CN201420491021.3U patent/CN204040315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590038A (en) * | 2018-04-28 | 2018-09-28 | 武汉冶建筑安装工程有限责任公司 | Slab thickness control block and its mold and production method |
| CN109025312A (en) * | 2018-08-02 | 2018-12-18 | 中国十七冶集团有限公司 | A kind of multi-functional floor leveling unit and construction method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20180829 |