CN204266596U - A kind of cast in place concrete plate thickness of slab pre-buried type controller - Google Patents
A kind of cast in place concrete plate thickness of slab pre-buried type controller Download PDFInfo
- Publication number
- CN204266596U CN204266596U CN201420678138.2U CN201420678138U CN204266596U CN 204266596 U CN204266596 U CN 204266596U CN 201420678138 U CN201420678138 U CN 201420678138U CN 204266596 U CN204266596 U CN 204266596U
- Authority
- CN
- China
- Prior art keywords
- control lever
- cast
- thickness
- plate
- place concrete
- 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.)
- Active
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
A kind of cast in place concrete plate thickness of slab pre-buried type controller, the control lever that it comprises horizontal connecting plate, vertically arranges, the lower end of control lever connects with junction plate.The shape of junction plate is circular, and its outer circumference, to uniform some extension otic placodes, each otic placode has a through hole; Control lever is circular body, the lower end of control lever and the central area of junction plate affixed.The mouth of pipe place, upper end of control lever is also provided with capping.Capping is made up of horizontal circular cover, the vertically circular intubate of layout, and the upper end of intubate connects with cover plate, and intubate is inserted in the upper end mouth of pipe of control lever, and the upper end of putting at control lever carried on a shoulder pole by cover plate.The material of junction plate, control lever, capping is pvc material; The thickness of junction plate is 3-7mm; The height of control lever is 75-295mm, and the internal diameter of the circular body of control lever is 16-20mm, and the wall thickness of body is 4-6mm; The height of circular intubate is 8-12mm.This controller has precise control, time saving and energy saving advantage.
Description
Technical field
The utility model relates to a kind of cast in place concrete plate thickness of slab pre-buried type controller.
Background technology
The thickness of slab (i.e. slab thickness) of cast in place concrete plate has safely very important effect to engineering structures.The increase of slab thickness or minimizing, all can cause the center amount of deflection increase of floor, bearing capacity reduction, and this factor is also the one of the main reasons causing floor to ftracture.Slab thickness reduces also to bring the series of problems such as sound insulation, heat insulation, waterproof, and in addition, the suitable depth of floor, has very important effect to the lateral displacement caused during building opposing earthquake.All these needs the inspection of pay abundant attention slab thickness in building operations, reduces the underproof engineering product of slab thickness and comes into the market.
In engineering practice, floor bar protective layer thickness completely meet design and code requirement often less than 80%, particularly slab thickness, its can not meet completely design and code requirement also have sizable ratio.Participate in each side to the ignorance of slab thickness owing to building, cause the underproof engineering product of slab thickness to come into the market.Because slab thickness is defective, user easily punches floor when fitting up, and causes dispute for this reason, the event of squabble happens occasionally.
At present, the slab thickness control mode adopted in building operations is: before concreting plate, marks the control line point higher than floor plates face 500 or 1000mm with red paint on pillar reinforcing bar; Then, in the process of concreting plate, adopt the stretching line of two people, by the mode measuring 500 or 1000mm under tape measure, the upper surface of cast in place concrete plate controlled.This control mode wastes time and energy, the degree of accuracy is poor.
The general regulation according to GB50204 of relevant testing agency requires to detect cast in place concrete plate.Due to the existence of detecting instrument error, experienced testing staff detects slab thickness usually through the method (namely holing in plate) of local damage, in other words, by the structure of local damage cast in place concrete plate, surveys the thickness of floor.This detection mode wastes time and energy, testing cost is larger.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of precise control, time saving and energy saving cast in place concrete plate thickness of slab pre-buried type controller.
The utility model provides a kind of cast in place concrete plate thickness of slab pre-buried type controller, the control lever that it comprises horizontal connecting plate, vertically arranges, the lower end of control lever connects with junction plate.
For the purpose of concise description problem, below to a kind of cast in place concrete plate thickness of slab pre-buried type controller described in the utility model all referred to as this controller.
The use step of this controller is followed successively by:
1, model sheetinstallat, plate reinforcing bar binding complete;
2, in template, some controllers are preset, namely the junction plate of each controller is fixed by nail or cementing agent, allow corresponding control lever vertically arrange upward, the predeterminated position of this controller must meet the needs (the laying spacing of this controller in template is 2000-4000mm) of inspection, detection;
3, adjust, the position (meeting the thickness requirement of reinforcement cover) of gusset plate reinforcing bar concealment acceptance;
4, the building of cast in place concrete plate, controls and checks the thickness of slab of cast in place concrete plate in casting process, and notes not impacting and colliding this controller, and carries out leveling with the plate face of levelling floating rule to cast in place concrete plate;
5, after having built, determine the position of this controller, and clean out this controller, to check, use when spot-check;
6, check, spot-check the thickness of slab (i.e. the thickness of slab entity detection of cast in place concrete plate, the allowable error of the thickness of slab sectional dimension of cast in place concrete plate is+8 to-5mm) of cast in place concrete plate;
7, constructure body structure is checked and accepted.
Visible, this controller is adopted in the casting process of cast in place concrete plate, be easy to the thickness controlling cast in place concrete plate exactly, the thickness of cast in place concrete plate can obtain in time, check (i.e. implementation procedure control) flexibly and easily, efficiently, when cast in place concrete plate build the upper end highly reaching control lever time, the height of control lever is the thickness of slab (i.e. slab thickness) of cast in place concrete plate, makes the thickness of slab of cast in place concrete plate can meet relevant regulations and the requirement of code of building design.Like this, first, the strip thickness control mode of the cast in place concrete plate measured under can avoiding taking bracing wire, time saving and energy saving, control cost and greatly reduce, and the thickness of slab error of cast in place concrete plate can not exceed scope of design and cause occurring potential safety hazard; Second, can avoid the thickness of slab detection mode taking entity detection cast in place concrete plate, time saving and energy saving, testing cost greatly reduces, and the structure of cast in place concrete plate can not be destroyed.Therefore adopt this controller, can main structure body check and accept before entity detection in, meet construction and build the requirement that (management) unit examines entirely, legal testing agency inspects by random samples at random, the safe handling of user can be ensured, avoid user to complain for this reason and cause corresponding loss, the maintenance of works cost in later stage greatly reduces (without the need to because of the thickness of slab of cast in place concrete plate defective and will consolidation process be carried out).
In sum, compared with the strip thickness control of existing cast in place concrete plate, detection mode, this controller solves a difficult problem for the strip thickness control of cast in place concrete plate at one stroke, has precise control, time saving and energy saving advantage.
The shape of described junction plate is circular, and its outer circumference, to uniform some extension otic placodes, each otic placode has a through hole; Control lever is circular body, the lower end of control lever and the central area of junction plate affixed.
Such structure design, first, is convenient to this controller of processing and fabricating; Second, be convenient to preset this controller in template, through hole is the perforation of fastening nail.
The mouth of pipe place, upper end of described control lever is also provided with capping.
Capping can hide the upper end mouth of pipe of control lever, like this, in the casting process of cast in place concrete plate, concrete is avoided to enter in the tube chamber of control lever, after cast in place concrete plate has been built, also be easy to the position determining this controller, make to check, spot-check the thickness of slab of cast in place concrete plate more for convenience; After constructure body structure is checked and accepted, remove capping, make the upper end mouth of pipe of control lever exposed, then by cement mortar, the tube chamber of control lever is filled with real, make cast in place concrete plate be imperforate solid plate body.
Described capping is made up of horizontal circular cover, the vertically circular intubate of layout, and the upper end of intubate connects with cover plate, and intubate is inserted in the upper end mouth of pipe of control lever, and the upper end of putting at control lever carried on a shoulder pole by cover plate.
Like this, the structure of capping comparatively succinct, be easy to make, covering effect is good.
The material of described junction plate, control lever, capping is pvc material; The thickness of junction plate is 3-7mm; The height of control lever is 75-295mm, and the internal diameter of the circular body of control lever is 16-20mm, and the wall thickness of body is 4-6mm; The height of circular intubate is 8-12mm.
Only comprise junction plate, control lever, these three component of capping in this controller, add that the material of described three component is the pvc material that price is comparatively cheap, make the cost of manufacture of this controller lower; This controller can be made the series of products (namely allow the height of control lever different) of different size, like this, according to the concrete needs of thickness of slab of construction control and cast in place concrete plate, can select this controller of different size flexibly.
This controller is applicable to the strip thickness control (thickness range is between 80-300mm) of the non-impervious cast in place concrete plate in construction work.This controller is simple, practical, strong adaptability, is easy to be promoted use in construction work, has wide popularizing application prospect, economic benefits.
Accompanying drawing explanation
Fig. 1 is the structural representation of this controller.
Fig. 2 is the top view after Fig. 1 removes capping.
Fig. 3 is the using state schematic diagram of this controller.
Fig. 4 is the A portion partial enlarged drawing of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is specifically described:
See Fig. 1, Fig. 2:
This controller comprises the control lever 2 of capping 3, horizontal connecting plate 1, vertically layout.
Capping 3 is made up of horizontal circular cover 3a, the vertically circular intubate 3b of layout, and the upper end of intubate 3b connects with cover plate 3a.The axis of intubate 3b is through the center of cover plate 3a.
The shape of junction plate 1 is circular, and its outer circumference extends otic placode 1a to uniform four, each otic placode 1a has a manhole 1b; Control lever 2 is circular body, the lower end of control lever 2 and the central area of junction plate 1 affixed, the axis of control lever 2 is through the center of junction plate 1.Intubate 3b inserts in the upper end mouth of pipe of control lever 2, and cover plate 3a load is put in the upper end of control lever 2, and like this, the mouth of pipe place, upper end of control lever 2 is provided with capping 3.
The material of junction plate 1, control lever 2, capping 3 is pvc material; The thickness of junction plate 1 is 5mm; The height of control lever 2 is 295mm, and the internal diameter of the circular body of control lever 2 is 16mm, and the wall thickness of body is 4mm; The height of circular intubate 3b is 8mm.
See Fig. 3, Fig. 4, the use step of this controller is followed successively by:
1, template 4 is installed, plate reinforcing bar binding completes (in Fig. 3, Fig. 4 not shown described slab muscle);
2, in template 4, some controllers are preset, namely the junction plate 1 of each controller is fixed by nail or cementing agent, allow corresponding control lever 2 vertically arrange upward, the predeterminated position of this controller must meet the needs (the laying spacing of this controller in template 4 is 2000-4000mm) of inspection, detection;
3, adjust, the position (meeting the thickness requirement of reinforcement cover) of gusset plate reinforcing bar concealment acceptance;
4, the building of cast in place concrete plate 5, controls and checks the thickness of slab of cast in place concrete plate 5 in casting process, and notes not impacting and colliding this controller, and carries out leveling with the plate face of levelling floating rule 6 pairs of cast in place concrete plate 5;
5, after having built, remove capping 3, make the upper end mouth of pipe of control lever 2 exposed, to be easy to the position determining this controller, and clean out this controller, to check, use when spot-check;
6, check, spot-check the thickness of slab (i.e. the thickness of slab entity detection of cast in place concrete plate 5, the allowable error of the thickness of slab sectional dimension of cast in place concrete plate 5 is+8 to-5mm) of cast in place concrete plate 5;
7, constructure body structure 7 is checked and accepted;
8, by cement mortar, the tube chamber of control lever 2 is filled with real, make cast in place concrete plate 5 be imperforate solid plate body (in Fig. 3, Fig. 4 this state not shown).
Above-described is only an embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.As: the form of structure of capping also can adopt other suitable configurations form; The shape of junction plate also can adopt other suitable shape; Extend the quantity of otic placode and the arrangement on junction plate, also can according to junction plate in template by the concrete needs followed closely or cementing agent is fixed, select flexibly; The height of the internal diameter of the circular body of the thickness of junction plate, the height of control lever, control lever, the wall thickness of body, circular intubate, all can determine according to the actual needs of the strip thickness control of cast in place concrete plate flexibly; Control lever also can be the solid body of rod (namely without the need to using capping).
Claims (5)
1. a cast in place concrete plate thickness of slab pre-buried type controller, is characterized in that: the control lever that it comprises horizontal connecting plate, vertically arranges, the lower end of control lever connects with junction plate.
2. a kind of cast in place concrete plate thickness of slab pre-buried type controller as claimed in claim 1, is characterized in that: the shape of described junction plate is for circular, and its outer circumference, to uniform some extension otic placodes, each otic placode has a through hole; Control lever is circular body, the lower end of control lever and the central area of junction plate affixed.
3. a kind of cast in place concrete plate thickness of slab pre-buried type controller as claimed in claim 2, is characterized in that: the mouth of pipe place, upper end of described control lever is also provided with capping.
4. a kind of cast in place concrete plate thickness of slab pre-buried type controller as claimed in claim 3, it is characterized in that: described capping is made up of horizontal circular cover, the vertically circular intubate of layout, the upper end of intubate connects with cover plate, intubate is inserted in the upper end mouth of pipe of control lever, and the upper end of putting at control lever carried on a shoulder pole by cover plate.
5. a kind of cast in place concrete plate thickness of slab pre-buried type controller as claimed in claim 4, is characterized in that: the material of described junction plate, control lever, capping is pvc material; The thickness of junction plate is 3-7mm; The height of control lever is 75-295mm, and the internal diameter of the circular body of control lever is 16-20mm, and the wall thickness of body is 4-6mm; The height of circular intubate is 8-12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678138.2U CN204266596U (en) | 2014-11-13 | 2014-11-13 | A kind of cast in place concrete plate thickness of slab pre-buried type controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678138.2U CN204266596U (en) | 2014-11-13 | 2014-11-13 | A kind of cast in place concrete plate thickness of slab pre-buried type controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266596U true CN204266596U (en) | 2015-04-15 |
Family
ID=52801468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678138.2U Active CN204266596U (en) | 2014-11-13 | 2014-11-13 | A kind of cast in place concrete plate thickness of slab pre-buried type controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328917A (en) * | 2014-11-13 | 2015-02-04 | 中城建第六工程局集团有限公司 | Cast-in-situ concrete slab thickness embedded type controller |
-
2014
- 2014-11-13 CN CN201420678138.2U patent/CN204266596U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104328917A (en) * | 2014-11-13 | 2015-02-04 | 中城建第六工程局集团有限公司 | Cast-in-situ concrete slab thickness embedded type controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103938864B (en) | Infilled wall Constructional Col-umn Construction engineering method | |
| CN206127746U (en) | Isolation bearing handles accurate location structure of pre -buried steel sheet in back | |
| CN109457965B (en) | High-efficiency installation method and device of precast concrete wall panel | |
| CN106193098A (en) | For reinforcing the base structure of lowering or hoisting gear | |
| CN110629932A (en) | High-rise steel pipe concrete composite column construction method | |
| CN105178604A (en) | Construction method of assembly type superimposed floor slab | |
| CN110939051A (en) | Subway hidden cover beam construction method | |
| CN114411945A (en) | Bin jump construction method based on BIM technology | |
| CN113006353A (en) | Construction method of prefabricated hanging plate curtain wall | |
| CN104295109A (en) | Rapid reinforcing structure for home-entry-free balcony of old community and construction method of structure | |
| CN204266596U (en) | A kind of cast in place concrete plate thickness of slab pre-buried type controller | |
| CN106639500B (en) | Slding form operation method of square variable-section multilayer platform chimney under high wind pressure | |
| CN113323359A (en) | Novel flower basket pull rod tool type overhanging frame construction method | |
| CN104675138B (en) | A kind of slab balcony reinforcement means for sound insulation and noise reducing transformation | |
| CN104328917A (en) | Cast-in-situ concrete slab thickness embedded type controller | |
| CN116537534A (en) | Construction method of high and large formwork engineering supporting system | |
| CN207211767U (en) | A kind of strip thickness control instrument for concrete floor slab placement construction | |
| CN111236603A (en) | Comprehensive construction method for steel plate mesh overhanging scaffold | |
| CN207314326U (en) | It is a kind of that there is the pile pile of crack detection | |
| CN206722377U (en) | A kind of external scaffolding drawknot node structure | |
| CN201660973U (en) | Concrete post-pouring belt pre-sealing air exhaust structure | |
| CN215760524U (en) | Main structure floor thickness control block | |
| CN103603492B (en) | Wear floor pipeline preformed hole hole construction technology | |
| JP2007255036A (en) | Aseismatic foundation reconstruction method for existing disqualified house | |
| TWI600818B (en) | Concrete pouring saturation detecting device and method applied to template construction engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |