CN207488090U - A kind of concrete NDT device convenient for contrasting detection - Google Patents
A kind of concrete NDT device convenient for contrasting detection Download PDFInfo
- Publication number
- CN207488090U CN207488090U CN201721608265.5U CN201721608265U CN207488090U CN 207488090 U CN207488090 U CN 207488090U CN 201721608265 U CN201721608265 U CN 201721608265U CN 207488090 U CN207488090 U CN 207488090U
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- CN
- China
- Prior art keywords
- bearing plate
- connector
- concrete
- contrasting detection
- firm banking
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- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of concrete NDT devices convenient for contrasting detection, including firm banking, hydraulic press, bearing plate, threaded rod and pressure are hammered into shape, the surface of the firm banking is equipped with control button, and it is fixed with protective baffle plate above firm banking, the surface of the protective baffle plate is equipped with observation window, and opening is reserved with above protective baffle plate, the top installation organic frame of the firm banking, and rack is located at the outside of protective baffle plate, the hydraulic press is located at the top of rack, thread bush is provided with below the bearing plate, the surface of the connector offers threaded hole, the threaded rod runs through from threaded hole, the pressure hammer is fixed on the lower section of connector.This is convenient for the concrete NDT device of contrasting detection, the lower section spaced set of bearing plate has 3 thread bush, convenient for 3 pressure hammers of installation simultaneously, can carry out pressure test to 3 concrete samples simultaneously, so as to facilitate the intensity of contrasting detection concrete, working efficiency is saved.
Description
Technical field
The utility model is related to concrete NDT equipment technical field, specially a kind of concrete convenient for contrasting detection is examined
Survey device.
Background technology
Concrete NDT is mainly used for detecting the intensity of concrete, i.e., by external compression shock concrete, from mixed
It coagulates the extent of damage of soil and the debatable time learns the intensity of the concrete.Two methods of strength test generally use, one kind are straight
Method of testing is connect, one kind is spilt test.Present concrete strength inspection device can only be detected a kind of concrete sample,
The intensity of each concrete is compared by testing the value learnt, is taken time and effort, and the intensity tested is big, in addition, when testing,
Concrete residue is under pressure and bounces, and experimental bench is caused to be difficult to situation about clearing up.
Utility model content
The purpose of this utility model is to provide a kind of concrete NDT device convenient for contrasting detection, to solve the above-mentioned back of the body
It proposes that a kind of concrete sample can only be detected in scape technology, the strong of each concrete is compared by testing the value learnt
Degree, takes time and effort, and the intensity tested is big, in addition, when testing, concrete residue is under pressure and bounces, and causes to test
Platform is difficult to the problem of situation about clearing up.
To achieve the above object, the utility model provides following technical solution：A kind of concrete convenient for contrasting detection is examined
Device is surveyed, including firm banking, hydraulic press, bearing plate, threaded rod and pressure hammer, the surface of the firm banking is equipped with control
Button, and protective baffle plate is fixed with above firm banking, the surface of the protective baffle plate is equipped with observation window, and protective baffle plate
Top be reserved with opening, the top installation organic frame of the firm banking, and rack is located at the outside of protective baffle plate, the liquid
Press is located at the top of rack, and hydraulic stem is equipped with below hydraulic press, and the bearing plate is located at the lower section of hydraulic stem, and holds
Telescopic rod is installed above weight plate, simultaneous retractable bar is located at the outside of hydraulic stem, screw thread is provided with below the bearing plate
Set, and thread bush is connected by the supporting rod of lower section with connector, the surface of the connector offers threaded hole, the spiral shell
Rasp bar runs through from threaded hole, and clamp nut is connected on the outside of threaded rod, while clamp nut is located at the lower section of connector,
The pressure hammer is fixed on the lower section of connector.
Preferably, center line symmetrical setting of the telescopic rod about bearing plate, and the length and width of bearing plate is all small
In the length and width of opening.
Preferably, the thread bush has 3, and thread bush and supporting rod screw thread in the lower surface spaced set of bearing plate
Connection.
Preferably, the threaded hole is equidistantly arranged with 8 about the center line of connector.
Preferably, the length of the threaded rod is less than the sum of thread bush and support pole length, and threaded rod is about connector
Center line symmetrical setting has 2.
Preferably, the pressure hammer is set as round-like structure, and the length for the hammer lower face that presses is less than the length of upper surface
Degree.
Compared with prior art, the beneficial effects of the utility model are：This is convenient for the concrete NDT device of contrasting detection,
The lower section spaced set of bearing plate has 3 thread bush, can be simultaneously to 3 concrete samples convenient for 3 pressure hammers of installation simultaneously
Pressure test is carried out, so as to facilitate the intensity of contrasting detection concrete, saves working efficiency, and telescopic rod is symmetrical arranged, just
In the stability for improving bearing plate, bearing plate double swerve is effectively avoided, consequently facilitating the pressure stability of hydraulic press passes to
Bearing plate so that 3 suffered pressure of pressure hammer are equal, improve the accuracy of test, and connector passes through threaded hole and screw thread
Bar connects, and the design of threaded rod improves the stability of pressure hammer installation, the design of protective baffle plate convenient for by concrete residue into
Row blocking, effectively residue is avoided to cause to damage to staff, more than design improve whole practicability.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model pressure hammer mounting structure schematic diagram；
Fig. 3 is the utility model threaded hole mounting structure schematic diagram；
Fig. 4 is the utility model protective baffle plate overlooking the structure diagram.
In figure：1st, firm banking, 2, control button, 3, protective baffle plate, 4, observation window, 5, rack, 6, hydraulic press, 7, hydraulic pressure
Bar, 8, bearing plate, 9, telescopic rod, 10, thread bush, 11, connector, 12, supporting rod, 13, threaded hole, 14, threaded rod, 15, tight
Gu nut, 16, pressure hammer, 17, opening.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of concrete NDT convenient for contrasting detection fills
It puts, including firm banking 1, control button 2, protective baffle plate 3, observation window 4, rack 5, hydraulic press 6, hydraulic stem 7, bearing plate 8, stretches
Contracting bar 9, thread bush 10, connector 11, supporting rod 12, threaded hole 13, threaded rod 14, clamp nut 15, pressure hammer 16 and opening
17, the surface of firm banking 1 is equipped with control button 2, and be fixed with protective baffle plate 3, protective baffle plate 3 above firm banking 1
Surface observation window 4 is installed, and the top of protective baffle plate 3 is reserved with opening 17, the top installation organic frame 5 of firm banking 1,
And rack 5 is located at the outside of protective baffle plate 3, hydraulic press 6 is located at the top of rack 5, and the lower section of hydraulic press 6 is equipped with hydraulic stem
7, bearing plate 8 is located at the lower section of hydraulic stem 7, and the top of bearing plate 8 is equipped with telescopic rod 9, and simultaneous retractable bar 9 is located at hydraulic stem
7 outside, center line symmetrical setting of the telescopic rod 9 about bearing plate 8, and the length and width of bearing plate 8 smaller than opening 17
Length and width so that bearing plate 8 can enter the inside of protective baffle plate 3 by opening 17, consequently facilitating 16 pairs of pressure hammer is mixed
Solidifying soil presses, and the lower section of bearing plate 8 is provided with thread bush 10, and the supporting rod 12 and connector that thread bush 10 passes through lower section
11 are connected, and thread bush 10 has 3 in the lower surface spaced set of bearing plate 8, and thread bush 10 connects with 12 screw thread of supporting rod
It connects, convenient for 3 pressure hammers 16 of installation simultaneously, so as to carry out pressure detection to 3 concrete, the surface of connector 11 offers spiral shell
Pit 13, threaded hole 13 are equidistantly arranged with 8 about the center line of connector 11, reasonable design so that thread bush 10 and branch
After strut 12 is threadedly coupled, suitable threaded hole 13 may be selected, threaded rod 14 is installed, threaded rod 14 runs through from threaded hole 13, spiral shell
The length of rasp bar 14 is less than the sum of thread bush 10 and 12 length of supporting rod, and threaded rod 14 is symmetrically set about 11 center line of connector
2 are equipped with, the stability of connector 11 is improved, connector 11 is avoided to be under pressure and double swerve, that is, improves pressure hammer 16
Stability, the outside of threaded rod 14 is connected with clamp nut 15, while clamp nut 15 is located at the lower section of connector 11, presses
Hammer 16 is fixed on the lower section of connector 11, and pressure hammer 16 is set as round-like structure, and the length for 16 lower faces of hammer that press is less than
The length of upper surface concentrates on the lower section of pressure hammer 16 convenient for pressure, presses to concrete.
Operation principle：Concrete sample by opening 17 is placed on to the top of firm banking 1 first, later hammers pressure into shape
16 are mounted on the lower section of bearing plate 8, that is, operate supporting rod 12 and be installed in inside thread bush 10, thread bush 10 and supporting rod 12
Threaded connection until after the fixed completion of installation, threaded rod 14 from threaded hole 13 is run through and is inserted in bearing plate 8, and twist
Tight threaded rod 14 makes it be fixed with bearing plate 8, and clamp nut 15 is installed on threaded rod 14 later, until clamp nut 15 is right
Connector 11 is fixed, and the effective stability for improving pressure hammer 16 of such design avoids pressure hammer 16 from being shaken due to compression
It is dynamic, it in addition presses hammer 16 with above-mentioned installation, control button 2 is pressed after installing and starts hydraulic press 6, hydraulic press 6 passes through liquid
Compression bar 7 drives bearing plate 8 to move down, while bearing plate 8 drives the change of the progress length of telescopic rod 9, and the design of telescopic rod 9 carries
The stability of high bearing plate 8, pressure hammer 16 moves down therewith, until bearing plate 8 passes through opening 17 to be moved to protective baffle plate 3
Inside, while the 16 pairs of concrete samples of hammer that press apply pressure, and the variation of concrete sample, 3 pressures are learnt by observation window 4
Hammer 16 is uniformly by pressure transmission to concrete sample, consequently facilitating observing the broken time of different concrete samples and broken journey
Degree, facilitates and is compared, and the waste residue that when concrete breakage generates directly is stopped by protective baffle plate 3, more than design and increase
Whole practicability.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of concrete NDT device convenient for contrasting detection, including firm banking (1), hydraulic press (6), bearing plate (8), spiral shell
Rasp bar (14) and pressure hammer (16), it is characterised in that：The surface of the firm banking (1) is equipped with control button (2), and fixed
Protective baffle plate (3) is fixed with above pedestal (1), the surface of the protective baffle plate (3) is equipped with observation window (4), and anti-guard block
Opening (17), the top installation organic frame (5) of the firm banking (1) are reserved with above plate (3), and rack (5) is positioned at anti-
The outside of guard (3), the hydraulic press (6) are equipped with hydraulic stem positioned at the top of rack (5) below hydraulic press (6)
(7), the bearing plate (8) is positioned at the lower section of hydraulic stem (7), and telescopic rod (9) is equipped with above bearing plate (8), stretches simultaneously
Contracting bar (9) is provided with thread bush (10) below the outside of hydraulic stem (7), the bearing plate (8), and thread bush (10) is logical
The supporting rod (12) for crossing lower section is connected with connector (11), and the surface of the connector (11) offers threaded hole (13), institute
It states threaded rod (14) from threaded hole (13) to run through, and clamp nut (15) is connected on the outside of threaded rod (14), fasten simultaneously
Nut (15) is fixed on the lower section of connector (11) positioned at the lower section of connector (11), the pressure hammer (16).
2. a kind of concrete NDT device convenient for contrasting detection according to claim 1, it is characterised in that：It is described flexible
Center line symmetrical setting of the bar (9) about bearing plate (8), and the length and width of bearing plate (8) is smaller than the length of opening (17)
Degree and width.
3. a kind of concrete NDT device convenient for contrasting detection according to claim 1, it is characterised in that：The screw thread
Set (10) has 3, and thread bush (10) is threadedly coupled with supporting rod (12) in the lower surface spaced set of bearing plate (8).
4. a kind of concrete NDT device convenient for contrasting detection according to claim 1, it is characterised in that：The screw thread
Hole (13) is equidistantly arranged with 8 about the center line of connector (11).
5. a kind of concrete NDT device convenient for contrasting detection according to claim 1, it is characterised in that：The screw thread
The length of bar (14) is less than the sum of thread bush (10) and supporting rod (12) length, and threaded rod (14) is about connector (11) center
Line is symmetrically arranged with 2.
6. a kind of concrete NDT device convenient for contrasting detection according to claim 1, it is characterised in that：The pressure
Hammer (16) is set as round-like structure, and the length of hammer (16) lower face that presses is less than the length of upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608265.5U CN207488090U (en) | 2017-11-27 | 2017-11-27 | A kind of concrete NDT device convenient for contrasting detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721608265.5U CN207488090U (en) | 2017-11-27 | 2017-11-27 | A kind of concrete NDT device convenient for contrasting detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207488090U true CN207488090U (en) | 2018-06-12 |
Family
ID=62471708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721608265.5U Expired - Fee Related CN207488090U (en) | 2017-11-27 | 2017-11-27 | A kind of concrete NDT device convenient for contrasting detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207488090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406309A (en) * | 2018-08-22 | 2019-03-01 | 芜湖市黄山松工业地坪新材料有限公司 | Detection device is used in a kind of processing of construction material |
| CN109507030A (en) * | 2018-12-05 | 2019-03-22 | 中建科技湖南有限公司 | A kind of concrete prefabricated element counter-force test stand |
| CN112082873A (en) * | 2020-09-14 | 2020-12-15 | 四川兴城港瑞建材有限公司 | Concrete compressive strength detection device and method |
| CN113310808A (en) * | 2021-05-12 | 2021-08-27 | 盐城神力制绳有限公司 | Marine chemical fiber cable maximum tension value detection device |
-
2017
- 2017-11-27 CN CN201721608265.5U patent/CN207488090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109406309A (en) * | 2018-08-22 | 2019-03-01 | 芜湖市黄山松工业地坪新材料有限公司 | Detection device is used in a kind of processing of construction material |
| CN109507030A (en) * | 2018-12-05 | 2019-03-22 | 中建科技湖南有限公司 | A kind of concrete prefabricated element counter-force test stand |
| CN112082873A (en) * | 2020-09-14 | 2020-12-15 | 四川兴城港瑞建材有限公司 | Concrete compressive strength detection device and method |
| CN112082873B (en) * | 2020-09-14 | 2024-04-26 | 四川兴城港瑞建材有限公司 | Concrete compressive strength detection device and method |
| CN113310808A (en) * | 2021-05-12 | 2021-08-27 | 盐城神力制绳有限公司 | Marine chemical fiber cable maximum tension value detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180612 Termination date: 20211127 |