CN209640179U - A kind of closely knit quality testing tool of concrete vibrating - Google Patents
A kind of closely knit quality testing tool of concrete vibrating Download PDFInfo
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- CN209640179U CN209640179U CN201920226842.7U CN201920226842U CN209640179U CN 209640179 U CN209640179 U CN 209640179U CN 201920226842 U CN201920226842 U CN 201920226842U CN 209640179 U CN209640179 U CN 209640179U
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- fixedly connected
- concrete
- closely knit
- quality testing
- fixed link
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Abstract
The utility model discloses a kind of closely knit quality testing tools of concrete vibrating, including fixed plate, fixed link and power module, the top of fixed link is fixedly connected by connecting plate with the bottom of fixed plate, the bottom end of fixed link is fixedly connected with protective frame, and the bottom of protective frame is fixedly connected with conical head, and the utility model relates to concrete NDT technical field of tools.The closely knit quality testing tool of the concrete vibrating, the movable sleeve being arranged outside fixed link, it can be during the tool that will test injects concrete, prevent concrete and pressure sensor contacts, after the tool is inserted into suitable depth, lifting movable sleeve upwards, it can be detected, detection accuracy is improved, keeps testing result more acurrate, is conducive to worker and judges concrete compaction situation, fixed point monitoring can be carried out to the concrete of different depth, the practicability of the tool is improved, conical head can make the detection instrument be easier to be inserted into concrete, and use is more labor-saving.
Description
Technical field
The utility model relates to concrete monitoring instrument technical field, specially a kind of closely knit quality testing of concrete vibrating
Tool.
Background technique
Concrete refers to using cement as major gelled material, with water, sand, stone, mixes chemical admixture and mineral when necessary
Admixture is cooperated by proper proportion, by artificial stone made of uniform stirring, closely knit molding and maintenance hardening, concrete master
It is divided into two stages and state: condensing presclerotic mecystasis, i.e. fresh concrete or concrete mix；Harden it
Hardened condition afterwards, i.e. maturing or concrete, in concrete, sand, stone play skeleton function, referred to as aggregate；Cement with
Water forms cement slurry, and cement slurry is wrapped in aggregate surface and fills its gap, and upon hardening, cement slurry plays lubricating action, assigns
Aggregate is then cemented to a solid entirety after cement slurry hardening convenient for construction by the certain workability of mixture.
It before concreting molding, needs to vibrate to concrete, keeps concrete more closely knit, improve concrete knot
The intensity of structure, in order to determine whether concrete vibrating is closely knit, it is necessary to closely knit quality testing tool is used, but it is existing
Detection instrument is usually to be inserted directly into concrete, and during tool heads enter inside concrete, pressure sensor will
It is under pressure, makes to detect numerical value inaccuracy, reduce detection precision, and existing monitoring device can not mix different depth
Solidifying soil carries out fixed point monitoring, and practicability is lower.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of closely knit quality testing tool of concrete vibrating, solution
The problem of fixed point monitoring can not be carried out to the concrete of different depth by having determined, detection numerical value inaccuracy, reduce detection accuracy.
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of concrete vibrating is closely knit
Quality testing tool, including fixed plate, fixed link and power module, the top of the fixed link pass through connecting plate and fixed plate
Bottom is fixedly connected, and the bottom end of the fixed link is fixedly connected with protective frame, and the bottom of protective frame is fixedly connected with taper
Head, the surface of the fixed link and be located at conical head right above be arranged with movable sleeve, the top on the movable sleeve surface is fixed
It is connected with limit plate, the two sides of the fixed plate bottom are fixedly connected to gag lever post, and the bottom end of two gag lever posts is passed through
Wear limit plate and extend to the bottom of limit plate, the bottom end of two gag lever posts and be located at limit plate bottom be fixedly connected with
There is baffle.
Preferably, the two sides of the fixed plate bottom and it is located at the surfaces of two gag lever posts and is fixedly connected to spring, two
The bottom end of a spring be fixedly connected at the top of limit plate.
Preferably, it is fixedly connected with connecting rod at the top of the protective frame inner wall, and the bottom end of connecting rod is fixedly connected
There is pressure sensor.
Preferably, the top inside the fixed link offers mounting groove, and the bottom of mounting groove inner wall is fixedly connected
There is central processing unit, display screen is fixedly connected at the top of the fixed plate, and the front of fixed plate is fixedly connected with key.
Preferably, the output end of the power module is connect with the input terminal of pressure sensor and key respectively, and is pressed
The output end of force snesor and the input terminal of comparison module connect, the input of the output end and comparison module of the central processing unit
End connection.
Preferably, the input terminal of the output end of the comparison module and feedback module connects, and the output of feedback module
End is connect with the input terminal of central processing unit, and the output end of the key and the input terminal of central processing unit connect, the center
The output end of processor and the input terminal of display screen connect.
Beneficial effect
The utility model provides a kind of closely knit quality testing tool of concrete vibrating.Have compared with prior art following
The utility model has the advantages that
(1), the closely knit quality testing tool of the concrete vibrating is fixedly connected with protective frame by the bottom end of fixed link, Gu
The surface of fixed pole and be located at conical head right above be arranged with movable sleeve, movable sleeve is fixedly connected with limit plate at the top of surface,
The two sides of fixed plate bottom are fixedly connected to gag lever post, and the movable sleeve being arranged outside fixed link can be inserted in the tool that will test
During concrete, concrete and pressure sensor contacts are prevented, after the tool is inserted into suitable depth, is mentioned upwards
Movable sleeve is drawn, so that concrete is entered protective frame, can be detected, it is easy to operate, and detection accuracy is improved, make testing result more
Accurately, be conducive to worker and judge concrete compaction situation.
(2), the closely knit quality testing tool of the concrete vibrating is fixedly connected with conical head by the bottom of protective frame, prevents
It is fixedly connected with connecting rod at the top of shield frame inner wall, and the bottom end of connecting rod is fixedly connected with pressure sensor, by the detection
Tool is inserted into the concrete of different depth, can be carried out fixed point monitoring to the concrete of different depth, be improved the tool
Practicability, conical head can make the detection instrument be easier to be inserted into concrete, and use is more labor-saving.
Detailed description of the invention
Fig. 1 is the main view of the utility model structure；
Fig. 2 is the cross-sectional view of the utility model structure；
Fig. 3 is the functional block diagram of Tthe utility model system structure.
In figure: 1 fixed plate, 2 fixed links, 3 power modules, 4 protective frames, 5 conical heads, 6 movable sleeves, 7 limit plates, 8 limits
Bar, 9 baffles, 10 springs, 11 connecting rods, 12 pressure sensors, 13 mounting grooves, 14 central processing units, 15 display screens, 16 keys,
17 comparison modules, 18 feedback modules.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of closely knit quality testing work of concrete vibrating
Tool, including fixed plate 1, fixed link 2 and power module 3, the output end of power module 3 respectively with pressure sensor 12 and key 16
Input terminal connection, and the output end of pressure sensor 12 is connect with the input terminal of comparison module 17, comparison module 17 it is defeated
Outlet is connect with the input terminal of feedback module 18, and the input terminal of the output end of feedback module 18 and central processing unit 14 connects
It connects, the output end of key 16 is connect with the input terminal of central processing unit 14, output end and the display screen 15 of central processing unit 14
Input terminal connection, the output end of central processing unit 14 are connect with the input terminal of comparison module 17, and the top inside fixed link 2 opens up
There is mounting groove 13, and the bottom of 13 inner wall of mounting groove is fixedly connected with central processing unit 14, the model of central processing unit 14
ARM9, the top of fixed plate 1 is fixedly connected with display screen 15, and the front of fixed plate 1 is fixedly connected with key 16, fixed plate
Two sides of the 1 bottom and surface for being located at two gag lever posts 8 is fixedly connected to spring 10, the bottom end of two springs 10 with limit
The top of plate 7 is fixedly connected, and the top of fixed link 2 is fixedly connected by connecting plate with the bottom of fixed plate 1, the bottom of fixed link 2
End is fixedly connected with protective frame 4, connecting rod 11 is fixedly connected at the top of 4 inner wall of protective frame, and the bottom end of connecting rod 11 is solid
Surely it is connected with pressure sensor 12, the model PTG501 of pressure sensor 12, and the bottom of protective frame 4 is fixedly connected with cone
Forming head 5, the surface of fixed link 2 and the surface for being located at conical head 5 are arranged with movable sleeve 6, and the top on 6 surface of movable sleeve is fixed to be connected
It is connected to limit plate 7, the two sides of 1 bottom of fixed plate are fixedly connected to gag lever post 8, and gag lever post 8 can prevent movable sleeve 6 from occurring partially
It moves, moves movable sleeve 6 more flexible, the bottom end of two gag lever posts 8 runs through limit plate 7 and extends to the bottom of limit plate 7, and two
The bottom end of a gag lever post 8 and be located at limit plate 7 bottom be fixedly connected to baffle 9.
In use, inputting a pressure threshold by key 16, the detection device is then inserted into coagulation using conical head 5
It is native internal, then movable sleeve 6 is pulled up by limit plate 7, so that movable sleeve 6 is moved to the top of protective frame 4, at this time coagulation
Soil is contacted by the mesh on protective frame 4 with pressure sensor 12, and the pressure information that pressure sensor 12 will test is transmitted to
Comparison module 17, central processing unit 14 control comparison module 17 to the pressure value detected compared with the threshold value of input, than
Result after relatively passes to central processing unit 14 by feedback module 18, and it is aobvious that central processing unit 14 communicates information to display screen 15
It shows and, worker judges the closely knit situation of concrete vibrating by observation pressure value and comparison result, by the detection after the completion of monitoring
Tool carefully extracts concrete.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of closely knit quality testing tool of concrete vibrating, including fixed plate (1), fixed link (2) and power module (3), institute
The top for stating fixed link (2) is fixedly connected by connecting plate with the bottom of fixed plate (1), it is characterised in that: the fixed link (2)
Bottom end be fixedly connected with protective frame (4), and the bottom of protective frame (4) is fixedly connected with conical head (5), the fixed link
(2) surface and being located at right above conical head (5) is arranged with movable sleeve (6), and the top on movable sleeve (6) surface is fixed to be connected
It is connected to limit plate (7), the two sides of fixed plate (1) bottom are fixedly connected to gag lever post (8), two gag lever posts (8)
Bottom end run through limit plate (7) and extend to the bottom of limit plate (7), the bottom end of two gag lever posts (8) and be located at limit
The bottom of position plate (7) is fixedly connected to baffle (9).
2. the closely knit quality testing tool of a kind of concrete vibrating according to claim 1, it is characterised in that: the fixed plate
(1) two sides of bottom and it is located at the surfaces of two gag lever posts (8) and is fixedly connected to spring (10), two springs (10)
Bottom end is fixedly connected at the top of limit plate (7).
3. the closely knit quality testing tool of a kind of concrete vibrating according to claim 1, it is characterised in that: the protective frame
(4) it is fixedly connected at the top of inner wall connecting rod (11), and the bottom end of connecting rod (11) is fixedly connected with pressure sensor
(12)。
4. the closely knit quality testing tool of a kind of concrete vibrating according to claim 3, it is characterised in that: the fixed link
(2) internal top offers mounting groove (13), and the bottom of mounting groove (13) inner wall is fixedly connected with central processing unit
(14), it is fixedly connected with display screen (15) at the top of the fixed plate (1), and fixed plate (1) is positively connected with key
(16)。
5. the closely knit quality testing tool of a kind of concrete vibrating according to claim 4, it is characterised in that: the power supply mould
The output end of block (3) is connect with the input terminal of pressure sensor (12) and key (16) respectively, and pressure sensor (12)
Output end is connect with the input terminal of comparison module (17), and the output end of the central processing unit (14) is defeated with comparison module (17)
Enter end connection.
6. the closely knit quality testing tool of a kind of concrete vibrating according to claim 5, it is characterised in that: the relatively mould
The output end of block (17) is connect with the input terminal of feedback module (18), and the output end and central processing unit of feedback module (18)
(14) input terminal connection, the output end of the key (16) are connect with the input terminal of central processing unit (14), the centre
The output end of reason device (14) is connect with the input terminal of display screen (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226842.7U CN209640179U (en) | 2019-02-24 | 2019-02-24 | A kind of closely knit quality testing tool of concrete vibrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920226842.7U CN209640179U (en) | 2019-02-24 | 2019-02-24 | A kind of closely knit quality testing tool of concrete vibrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209640179U true CN209640179U (en) | 2019-11-15 |
Family
ID=68494189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920226842.7U Expired - Fee Related CN209640179U (en) | 2019-02-24 | 2019-02-24 | A kind of closely knit quality testing tool of concrete vibrating |
Country Status (1)
| Country | Link |
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| CN (1) | CN209640179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465677A (en) * | 2021-07-09 | 2021-10-01 | 中铁隆工程集团有限公司 | Concrete vibration quality monitoring device and method for direct-connection insertion type vibrator |
-
2019
- 2019-02-24 CN CN201920226842.7U patent/CN209640179U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465677A (en) * | 2021-07-09 | 2021-10-01 | 中铁隆工程集团有限公司 | Concrete vibration quality monitoring device and method for direct-connection insertion type vibrator |
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| GR01 | Patent grant | ||
| 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: 20191115 Termination date: 20210224 |