CN209605994U - A kind of BDF organic flame-retardant composite box buoyancy measuring device - Google Patents
A kind of BDF organic flame-retardant composite box buoyancy measuring device Download PDFInfo
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- CN209605994U CN209605994U CN201920429803.7U CN201920429803U CN209605994U CN 209605994 U CN209605994 U CN 209605994U CN 201920429803 U CN201920429803 U CN 201920429803U CN 209605994 U CN209605994 U CN 209605994U
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- composite box
- test chamber
- buoyancy
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Abstract
The utility model discloses a kind of BDF organic flame-retardant composite box buoyancy measuring device, including test chamber, reinforcement assembly and measurement component；The test chamber is the structure of surrounding and sealed bottom, the composite box is placed in test chamber and the casting concrete into test chamber, the height of the test chamber inner concrete is higher than the top of composite box, circular hole is reserved in the middle part of the bottom of the test chamber, the measurement component passes through circular hole by steel strand wires and connect with the reinforcement assembly on composite box, the measurement component is located at the lower section of test chamber bottom, the measurement component is used for during monitoring record casting concrete, and concrete changes the buoyancy of composite box.The utility model is convenient for measuring the buoyancy of BDF organic flame-retardant composite box, convenient and efficient.
Description
Technical field
The utility model belongs to the technical field of hollow diaphragm capsule buoyancy monitoring test, and in particular to a kind of BDF is inorganic fire-retarded
Type composite box buoyancy measuring device.
Background technique
Cast-in-place concrete hollow building roof is a kind of by abdominal rib, hole top and bottom hole cast-in-place concrete between concealed beam (or bright beam), hole
The hollow floor of the components compositions such as plate, filling cabinet fills cabinet in superstructure only as non-Drawing-Core built-in pore-creating core.It is main
It wants advantage to be omitted cross beam, improves structure headroom, enhance heat insulating effect, sound insulation and decrease of noise functions optimization, and concrete
Content, reinforcing bar content, template consumption are reduced, and speed of application is greatly speeded up, the indexs such as accuracy of structure cross-section dimensions
Advantage is all occupied in similar product.Wherein filling cabinet starts in the market gradually using BDF organic flame-retardant composite box, should
Material internal is flame retardant type styrofoam, is cladded with the inorganic material such as glass fabric, sulphate aluminium cement and forms hard shell layer, because
This organic flame-retardant composite box weight is lighter and not cracky.
Since the volume of BDF organic flame-retardant composite box is larger, light-weight, density is small, in concreting process
It is very big to receive the buoyancy from concrete, it has to apply additional reinforcement measure to prevent composite box from floating.In order into one
Step strengthens composite box anti-floating reinforcement measure, optimised coagulation soil pours process, therefore needs to BDF organic flame-retardant composite box
Buoyancy is studied, change of the variation including buoyancy in casting process with buoyancy when being wrapped up completely by concrete as time goes by
Change situation；The especially measurement of large volume BDF organic flame-retardant composite box (700 × 700 × 700) buoyancy, theoretically individually
Cabinet buoyancy reaches 7.73kN.In the prior art, the buoyancy of BDF organic flame-retardant composite box measures difficult, is unfavorable for pair
The research of the buoyancy of BDF organic flame-retardant composite box.
Summary of the invention
Goal of the invention: the utility model aim is in view of the deficiencies of the prior art, it is multiple to provide a kind of BDF inorganic flame retardant
Mould assembling body buoyancy measuring device, the utility model can measure the buoyancy size of BDF organic flame-retardant composite box, grind to be subsequent
Study carefully and reliable data supporting is provided.
Technical solution: a kind of BDF organic flame-retardant composite box buoyancy measuring device described in the utility model, including test
Container, reinforcement assembly and measurement component；The test chamber is the structure of surrounding and sealed bottom, and the composite box is placed in
In test chamber and the casting concrete into test chamber, the height of the test chamber inner concrete are higher than the top of composite box
The bottom middle part in portion, the test chamber is reserved with circular hole, and the measurement component passes through circular hole and composite box by steel strand wires
On reinforcement assembly connection, the measurement component is located at the lower section of test chamber bottom, and the measurement component is for monitoring record
During casting concrete, concrete changes the buoyancy of composite box.
Preferably, the reinforcement assembly includes several steel strands and several reinforcing square steel tubes；The composite box
The laterally homogeneous reinforcing square steel tube arranged symmetrically of upper and lower surface, laterally corresponding reinforcing square steel tube passes through pair respectively for upper and lower surfaces
Drawing steel stranded wire connection；Square steel tube is reinforced in the vertical symmetrically setting of the upper and lower surface of the composite box, and upper and lower surfaces are perpendicular
It is connected respectively by steel strand to corresponding reinforcing square steel tube；Described steel strand wires one end, which is installed on composite box bottom, to be added
Gu the middle part of square steel tube, the other end connection measurement component of the steel strand wires.
Preferably, the measurement component includes supporting plate, two groups of rigid supporting rods and tension sensor；The supporting plate is parallel
Positioned at the bottom of test chamber, the upper surface both ends of the supporting plate pass through rigid supporting rod respectively and the bottom of test chamber is fixed
Connection, the fixed tension sensor in splint upper surface middle part, the other end of the tension sensor and the other end of steel strand wires
Connection.
Preferably, buoyancy data-signal is delivered to smart client by sensing data output line by the tension sensor
Received buoyancy data-signal is recorded and is analyzed by end, the SmartClient.
Preferably, two groups of parallel concrete pads are provided in the upper base surface of the test chamber, it is described compound
Cabinet is located in concrete pad.
Preferably, sheet rubber is equipped in the circular hole of the test chamber bottom, the steel strand wires pass through sheet rubber and measurement
Component connection.
The utility model has the advantages that (1) the utility model is by the way that composite box to be placed in test chamber, and by reinforcement assembly and
The cooperation of component is measured, slowly the casting concrete in test chamber, measures component to concrete in concreting process
Carrying out real-time monitoring and record, the utility model to the buoyancy of composite box conveniently and efficiently can measure and record composite box
Buoyancy, be conducive to the application of composite box anti-floating reinforcement measure, optimised coagulation soil pours process and subsequent for construction personnel
Research uses；
(2) the utility model is on composite box by being arranged reinforcement assembly, reinforcement assembly can prevent composite box and
Measure component during the test, composite box is fallen off, and stops the process of test, and reinforcement assembly simultaneously passes through steel strand wires and survey
Component connection is measured, is provided with sheet rubber in the circular hole that the bottom of the test chamber opens up, sheet rubber can prevent test chamber
The spillage of interior concrete guarantees the reliability of measurement data.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of buoyancy measuring device described in the utility model.
Wherein, 1-BDF organic flame-retardant composite box；2- test chamber；3- steel strand；4- reinforces square steel tube；5-
Rigid supporting rod；6- tension sensor；7- supporting plate；8- steel strand wires；9- sensing data output line；10- concrete；11- coagulation
Native cushion block；12- sheet rubber.
Specific embodiment
Technical solutions of the utility model are described in detail below by attached drawing, but the protection scope of the utility model
It is not limited to the embodiment.
Embodiment: a kind of BDF organic flame-retardant composite box buoyancy measuring device, including test chamber 2, reinforcement assembly and
Measure component；The test chamber 2 is the structure of surrounding and sealed bottom, and the composite box 1 is that BDF inorganic flame retardant is compound
Cabinet, the composite box 1 is placed in test chamber 2 and the casting concrete 10 into test chamber 2, the test chamber 2
Upper base surface on be provided with two groups of parallel concrete pads 11, the composite box 1 is located in concrete pad 11, institute
The height for stating 2 inner concrete 10 of test chamber is higher than the top of composite box 1, is reserved in the middle part of the bottom of the test chamber 2
Circular hole, the circular hole of 2 bottom of test chamber is interior to be equipped with sheet rubber 12, and sheet rubber 12 is used to inhibit the spillage of concrete, improves
The closure of test chamber 2, the measurement component pass through circular hole by steel strand wires 8 and connect with the reinforcement assembly on composite box 1,
The steel strand wires 8 pass through sheet rubber 12 and connect with measurement component, and the measurement component is located at the lower section of 2 bottom of test chamber, institute
Measurement component is stated for during monitoring record casting concrete 10, concrete 10 to change the buoyancy of composite box 1.
The reinforcement assembly includes that 8 drawing steel stranded wires 3 and 8 piece reinforce square steel tube 4；The upper and lower surface of the composite box 1
It is laterally homogeneous be symmetrical arranged two reinforcing square steel tubes 4, upper and lower surfaces laterally corresponding reinforcing square steel tube 4 respectively by drawing
Steel strand wires 3 connect；Two reinforcing square steel tubes 4, upper and lower two table is symmetrically arranged in the vertical of the upper and lower surface of the composite box 1
The vertical corresponding reinforcing square steel tube 4 in face is connected by steel strand 3 respectively；Described 8 one end of steel strand wires is installed on composite box 1
The middle part of square steel tube 4, the other end connection measurement component of the steel strand wires 8 are reinforced on bottom.
The measurement component includes 7, two groups of rigid supporting rods 5 of supporting plate and tension sensor 6；The parallel position of the supporting plate 7
In the bottom of test chamber 2, the upper surface both ends of the supporting plate 7 pass through rigid supporting rod 5 respectively and the bottom of test chamber 2 is solid
Fixed connection, the fixed tension sensor 6 of 7 upper surface middle part of supporting plate, the other end and the steel strand wires 8 of the tension sensor 6
Other end connection, the supporting plate 7 are acted on the relatively fixed of rigid supporting rod 5, ensure that tension sensor 6 in measuring state
Holding is not influenced by external force, to ensure that the measurement numerical stability and accuracy of tension sensor 6；The pull sensing
Buoyancy data-signal is delivered to SmartClient by sensing data output line 9 by device 6, and the SmartClient will be received
Buoyancy data-signal is recorded and is analyzed.
By the reinforcement effect of reinforcement assembly in the utility model, prevent measurement component in measurement process, composite box
It is fallen off between measurement component, influences the measurement result of the buoyancy of tension sensor, wherein concrete is to composite box
Buoyancy is equal to the value of thrust and the sum of composite box gravity value itself of tension sensor, measure component can real-time measurement, pouring
Situation of change of the variation of buoyancy with buoyancy when being wrapped up completely by concrete as time goes by note Concrete, after being
The anti-floating reinforcement measure for studying composite box, has great importance.
As described above, although the utility model has been indicated and described referring to specific preferred embodiment, it must not
It is construed to the limitation to the utility model itself.In the spirit and scope for not departing from the utility model that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (6)
1. a kind of BDF organic flame-retardant composite box buoyancy measuring device, it is characterised in that: including test chamber, reinforcement assembly
With measurement component；The test chamber is the structure of surrounding and sealed bottom, and the composite box is placed in test chamber simultaneously
The casting concrete into test chamber, the height of the test chamber inner concrete are higher than the top of composite box, the test
Circular hole is reserved in the middle part of the bottom of container, the measurement component passes through the reinforcement assembly on circular hole and composite box by steel strand wires
Connection, the measurement component are located at the lower section of test chamber bottom, and the measurement component is used for monitoring record casting concrete mistake
Cheng Zhong, concrete change the buoyancy of composite box.
2. a kind of BDF organic flame-retardant composite box buoyancy measuring device according to claim 1, it is characterised in that: institute
Stating reinforcement assembly includes several steel strands and several reinforcing square steel tubes；The upper and lower surface of the composite box it is laterally homogeneous
It is symmetrical arranged and reinforces square steel tube, laterally corresponding reinforcing square steel tube is connected by steel strand respectively for upper and lower surfaces；It is described
Square steel tube is reinforced in the vertical symmetrically setting of the upper and lower surface of composite box, the vertical corresponding reinforcing square steel tube in upper and lower surfaces
It is connected respectively by steel strand；Described steel strand wires one end is installed on the middle part that square steel tube is reinforced on composite box bottom, institute
State the other end connection measurement component of steel strand wires.
3. a kind of BDF organic flame-retardant composite box buoyancy measuring device according to claim 2, it is characterised in that: institute
Stating measurement component includes supporting plate, two groups of rigid supporting rods and tension sensor；The supporting plate is located at the bottom of test chamber in parallel
Portion, the upper surface both ends of the supporting plate pass through rigid supporting rod respectively and are fixedly connected with the bottom of test chamber, on the supporting plate
Surface middle part fixes tension sensor, and the other end of the tension sensor and the other end of steel strand wires connect.
4. a kind of BDF organic flame-retardant composite box buoyancy measuring device according to claim 3, it is characterised in that: institute
It states tension sensor and buoyancy data-signal is delivered to by SmartClient, the SmartClient by sensing data output line
Received buoyancy data-signal is recorded and analyzed.
5. a kind of BDF organic flame-retardant composite box buoyancy measuring device according to claim 1, it is characterised in that: institute
It states and is provided with two groups of parallel concrete pads in the upper base surface of test chamber, the composite box is located at concrete pad
On.
6. a kind of BDF organic flame-retardant composite box buoyancy measuring device according to claim 1, it is characterised in that: institute
It states and is equipped with sheet rubber in the circular hole of test chamber bottom, the steel strand wires pass through sheet rubber and connect with measurement component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429803.7U CN209605994U (en) | 2019-04-01 | 2019-04-01 | A kind of BDF organic flame-retardant composite box buoyancy measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429803.7U CN209605994U (en) | 2019-04-01 | 2019-04-01 | A kind of BDF organic flame-retardant composite box buoyancy measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605994U true CN209605994U (en) | 2019-11-08 |
Family
ID=68405661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429803.7U Active CN209605994U (en) | 2019-04-01 | 2019-04-01 | A kind of BDF organic flame-retardant composite box buoyancy measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209605994U (en) |
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2019
- 2019-04-01 CN CN201920429803.7U patent/CN209605994U/en active Active
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