CN109870378A - A kind of detection device and detection method of engineering construction - Google Patents
A kind of detection device and detection method of engineering construction Download PDFInfo
- Publication number
- CN109870378A CN109870378A CN201910247315.9A CN201910247315A CN109870378A CN 109870378 A CN109870378 A CN 109870378A CN 201910247315 A CN201910247315 A CN 201910247315A CN 109870378 A CN109870378 A CN 109870378A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- monitor station
- engineering construction
- under test
- pedestal
- 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.)
- Granted
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of detection devices of engineering construction, including pedestal and monitor station, monitor station is located at the top of pedestal, its structural feature is, support post is equipped between monitor station and pedestal, pedestal is equipped with supporting plate, and the push-rod electric machine for being vertically fixed on pedestal and vertically stretching is connected with below supporting plate, is equipped with the electric network connected to power supply by conducting wire in supporting plate；It compares with the prior art, the beneficial effects of the present invention are: capableing of the compression degree of accurate detection building board, and the temperature environment when winter of the northern region can be simulated, so as to improve accuracy of the building board when being detected, can be according to applied territorial environment, stringent filters out the engineering construction plate for not meeting environmental quality.
Description
Technical field
The invention belongs to engineering construction fields, and in particular to be that a kind of wallboard for engineering construction detects
Device and detection method.
Background technique
Architectural engineering, refer to by construction to all kinds of building constructions and its affiliated facility and route matched with its, pipeline,
The installation activity of equipment is formed by engineering entity, wherein " building construction ", which refers to, top cover, beam column, wall, basis and can
Inner space is formed, meets people's production, lives, learns, the engineering that public activity needs.During engineering construction, need
The anti-pressure ability of building board is detected, to test the anti-pressure ability of monolithic architecture, is related to the safety problem of building, one
As building board anti-pressure ability detection device when detecting, the direct of building board is only able to detect that building board
Anti-pressure ability, however in real life, in especially northerly building, in winter, since interior there are underground heat or is warmed up
Gas, and outdoor temperature is higher, which forms the temperature difference of indoor and outdoor is larger, however the temperature of the surfaces externally and internally of building board is not
Together, then the direction of its internal stress just changes, undesirable building board be easy for it is cracked, to influence work
The safe mass of Cheng Jianzhu.
Summary of the invention
In order to solve the above technical problems, the present invention provide it is a kind of can the quality to building board carry out multi-direction detection
The detection device and detection method of engineering construction.
To achieve the above object, the technical solution adopted by the present invention is that, a kind of detection device of engineering construction, including pedestal
And monitor station, monitor station are located at the top of pedestal, structural feature is that support post, pedestal are equipped between monitor station and pedestal
It is equipped with supporting plate, is connected with below supporting plate and is vertically fixed on pedestal and vertically flexible push-rod electric machine, in supporting plate
Equipped with the electric network connected to power supply by conducting wire, the monitor station is equipped with the opening positioned at the surface of supporting plate, opens
It is combined with thickness in mouthful less than monitor station and upper surface and the upper surface of monitor station are located at the back-shaped limit on the same horizontal plane
Frame, the lower end of opening are combined with back-shaped indicia framing, and the inner sidewall of opening is equipped with slot and the port position of slot is equipped with annular
Limiting slot is combined with cylindrical pressure sensor in slot, and compression is equipped between pressure sensor and the bottom surface of slot and resets bullet
Spring.
As a further improvement of the present invention, conducting wire is equipped with the rheostat for adjusting size of current, the end of conducting wire
The temperature indicator being arranged on the side wall for being fixed on supporting plate.
As a further improvement of the present invention, monitor station is equipped with and pressure sensor linearly connected and shows pressure sensing
The display instrument of device pressure.
As a further improvement of the present invention, the lower end surface of back-shaped indicia framing is fixed with the slug that section is triangle,
Honeycomb structure is equipped in slug, slug is pressed in the liquid pass hole position on back-shaped indicia framing.
As a further improvement of the present invention, liquid pass hole is upwardly extended across monitor station and end is connected with positioned at monitor station
On back-shaped slot.
As a further improvement of the present invention, be combined with pressing plate in back-shaped limitting casing, be equipped in pressing plate after being powered freeze and
The refrigerator pipes of adjustable cryogenic temperature, the upper surface of pressing plate are equipped with the strip of horizontal extension.
A kind of detection method of engineering construction, step include:
S1. board under test is placed on supporting plate, supporting plate is controlled by push-rod electric machine and moves up the opening with monitor station afterwards
Contact；
Whether the specification for S2. detecting board under test meets prescribed requirement, if after meeting the requirements, by board under test cooperation in opening,
And heat preservation mantle is sticked in the upper surface of board under test, lower surface heating is carried out by supporting plate, while pressing plate cooperation being returned
In shape limitting casing, and cooling refrigeration is carried out to pressing plate by refrigerator pipes；
S3. the temperature difference between pressing plate and supporting plate is gradually adjusted, is kept at least 10 minutes, and to shown in display instrument
It is recorded vertically by pressure；
S4. after the board under test after will test is removed, treat detection plate surface carry out crackle Liquid penetrant testing, and to detection structure into
Row record.
Further, in the S2 step, when the specification of board under test can not be formed with opening to be matched, into back-shaped slot
Marking fluid is perfused, to form specification label to board under test, then board under test is cut according to label.
It compares with the prior art, the beneficial effects of the present invention are: it is capable of the compression degree of accurate detection building board,
And the temperature environment when winter of the northern region can be simulated, so as to improve essence of the building board when being detected
Exactness, can be according to applied territorial environment, and stringent filters out the engineering construction plate for not meeting environmental quality.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is pressure plate structure schematic diagram of the invention；
Wherein, 1- pedestal, 2- monitor station, 3- support post, 4- supporting plate, 5- push-rod electric machine, 6- conducting wire, 7- electric network, 8- are opened
Mouthful, the back-shaped limitting casing of 9-, the back-shaped indicia framing of 10-, 11- slot, 12- annular spacing groove, 13- pressure sensor, 14- compression reset
Spring, 15- rheostat, 16- temperature indicator, 17- display instrument, 18- slug, 19- liquid pass hole, the back-shaped slot of 20-, 21- pressure
Plate, 22- refrigerator pipes, 23- strip.
Specific embodiment
Explanation that the present invention will be further explained in the following with reference to the drawings and specific embodiments, but guarantor of the invention is not limited
Protect range.
Referring to FIG. 1 to 3, a kind of detection device of engineering construction, including pedestal 1 and monitor station 2, monitor station 2
Support post 3 is equipped between the top of pedestal 1, the monitor station 2 and pedestal 1, pedestal 1 is equipped with supporting plate 4, supporting plate
4 lower section, which is connected with, to be vertically fixed on pedestal 1 and vertically flexible push-rod electric machine 5, be equipped in supporting plate 4 by conducting wire 6 with
The electric network 7 of power supply connection, the monitor station 2 are equipped with the opening 8 positioned at the surface of supporting plate 4, are combined in opening 8
Thickness is less than monitor station 2 and upper surface and the upper surface of monitor station 2 are located at the back-shaped limitting casing 9 on the same horizontal plane, opening 8
Lower end be combined with back-shaped indicia framing 10,8 inner sidewall of being open is equipped with the port position of slot 11 and slot 11 and is equipped with annular
Limiting slot 12 is combined with cylindrical pressure sensor 13 in slot 11, is equipped between pressure sensor 13 and the bottom surface of slot 11
Compression reseting spring 14；The conducting wire 6 is equipped with the rheostat 15 for adjusting size of current, and the end of conducting wire 6 is arranged with
The temperature indicator 16 being fixed on the side wall of supporting plate 4；The monitor station 2 is equipped with and 13 linearly connected of pressure sensor
And show the display instrument 17 of 13 pressure of pressure sensor；The lower end surface of the back-shaped indicia framing 10 is fixed with section and is
The slug 18 of triangle, slug 18 is interior to be equipped with honeycomb structure, and slug 18 is pressed in the mistake on back-shaped indicia framing 10
19 position of fluid apertures；The liquid pass hole 19 is upwardly extended across monitor station 2 and end is connected with the back-shaped slot on monitor station 2
20；It is combined with pressing plate 21 in the back-shaped limitting casing 9, the system for freezing and being adjusted cryogenic temperature after being powered is equipped in pressing plate 21
Cold pipe 22, the upper surface of pressing plate 21 are equipped with the strip 23 of horizontal extension.
Board under test is placed on supporting plate 4 by the present invention first when detecting to engineering construction plate, passes through push rod electricity
The control supporting plate 4 of machine 5 moves up to be contacted with the opening 8 of monitor station 2 afterwards；Whether the specification for then detecting board under test meets regulation
It is required that if by board under test cooperation in opening 8, and sticking heat preservation mantle after meeting the requirements in the upper surface of board under test, leading to
It crosses supporting plate 4 and carries out lower surface heating, while by the cooperation of pressing plate 21 in back-shaped limitting casing 9, and by refrigerator pipes to pressing plate 21
Cooling refrigeration is carried out, to simulate the detection environment for meeting territorial environment, is then gradually adjusted between pressing plate 21 and supporting plate 4
Temperature difference, kept at least 10 minutes, and recorded vertically to shown in display instrument 17 by pressure；After will test
After board under test is removed, the surface for treating detection plate carries out crackle Liquid penetrant testing, and records to detection structure；And described
In S2 step, when the specification of board under test can not be formed with opening 8 to be matched, marking fluid is perfused into back-shaped slot 20, to treat
Drafting board forms specification label, then cuts to board under test according to label, after last standard up to specification, repeats above-mentioned detection
Step is detected, and starts to expand after board under test is heated, to apply pushing force to pressure inductor 13, this makes it possible to obtain
Know maximum swelling power.
In addition, heretofore described rotation mode twist-on is to cooperate twist-on by way of screw thread.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention, and any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of detection device of engineering construction, including pedestal and monitor station, monitor station is located at the top of pedestal, and feature exists
In: support post is equipped between the monitor station and pedestal, pedestal is equipped with supporting plate, is connected with below supporting plate vertical
The push-rod electric machine for being fixed on the base and vertically stretching, supporting plate is interior equipped with the electric network connected to power supply by conducting wire, described
Monitor station be equipped with the opening positioned at the surface of supporting plate, thickness is combined in opening less than monitor station and upper surface and inspection
The upper surface of scaffold tower is located at the back-shaped limitting casing on the same horizontal plane, and the lower end of opening is combined with back-shaped indicia framing, opening
Inner sidewall is equipped with slot and the port position of slot is equipped with annular spacing groove, is combined with cylindrical pressure sensor in slot,
Compression reseting spring is equipped between pressure sensor and the bottom surface of slot.
2. a kind of detection device of engineering construction according to claim 1, it is characterised in that: the conducting wire, which is equipped with, to be used
In the rheostat for adjusting size of current, the end of conducting wire is arranged with the temperature indicator on the side wall for being fixed on supporting plate.
3. a kind of detection device of engineering construction according to claim 1, it is characterised in that: the monitor station is equipped with
With pressure sensor linearly connected and show the display instrument of pressure sensor pressure.
4. a kind of detection device of engineering construction according to claim 1, it is characterised in that: the back-shaped indicia framing
Lower end surface is fixed with the slug that section is triangle, is equipped with honeycomb structure in slug, slug is pressed in positioned at back-shaped mark
Remember the liquid pass hole position on frame.
5. a kind of detection device of engineering construction according to claim 4, it is characterised in that: the liquid pass hole passes through inspection
Scaffold tower upwardly extends and end is connected with the back-shaped slot on monitor station.
6. a kind of detection device of engineering construction according to claim 1, it is characterised in that: in the back-shaped limitting casing
It is combined with pressing plate, the refrigerator pipes for freezing and being adjusted cryogenic temperature after being powered are equipped in pressing plate, the upper surface of pressing plate is equipped with level
Extended strip.
7. a kind of detection method of engineering construction, step include:
S1. board under test is placed on supporting plate, supporting plate is controlled by push-rod electric machine and moves up the opening with monitor station afterwards
Contact；
Whether the specification for S2. detecting board under test meets prescribed requirement, if after meeting the requirements, by board under test cooperation in opening,
And heat preservation mantle is sticked in the upper surface of board under test, lower surface heating is carried out by supporting plate, while pressing plate cooperation being returned
In shape limitting casing, and cooling refrigeration is carried out to pressing plate by refrigerator pipes；
S3. the temperature difference between pressing plate and supporting plate is gradually adjusted, is kept at least 10 minutes, and to shown in display instrument
It is recorded vertically by pressure；
S4. after the board under test after will test is removed, treat detection plate surface carry out crackle Liquid penetrant testing, and to detection structure into
Row record.
8. a kind of detection method of engineering construction according to claim 7, it is characterised in that: in the S2 step, when
When the specification of board under test can not be matched with opening formation, marking fluid is perfused into back-shaped slot, to form specification mark to board under test
Note, then cuts board under test according to label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247315.9A CN109870378B (en) | 2019-03-29 | 2019-03-29 | Detection device and detection method for engineering building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910247315.9A CN109870378B (en) | 2019-03-29 | 2019-03-29 | Detection device and detection method for engineering building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109870378A true CN109870378A (en) | 2019-06-11 |
| CN109870378B CN109870378B (en) | 2021-06-15 |
Family
ID=66921624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910247315.9A Active CN109870378B (en) | 2019-03-29 | 2019-03-29 | Detection device and detection method for engineering building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109870378B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002174577A (en) * | 2000-12-07 | 2002-06-21 | Ricoh Co Ltd | Apparatus and method for thermal shock test |
| KR20040013943A (en) * | 2002-08-09 | 2004-02-14 | 한국과학기술연구원 | Thermomechanical analyzer |
| CN1693844A (en) * | 2005-05-18 | 2005-11-09 | 中国科学院上海技术物理研究所 | Method for measuring deformation at lous temp of focal plane probe and special Dewar |
| CN202002861U (en) * | 2011-01-26 | 2011-10-05 | 叶浩文 | On-line testing equipment for fireproof performance of concrete |
| GB2526391A (en) * | 2014-01-27 | 2015-11-25 | James Christopher Austin Holt | Improvements in or relating to expansion apparatus |
| CN106556548A (en) * | 2017-01-16 | 2017-04-05 | 江苏铁锚玻璃股份有限公司 | A kind of cold-resistant thermal impact of aircraft glass and compression resistance fatigue resistance test device |
| CN208043726U (en) * | 2018-05-04 | 2018-11-02 | 温州广信工程监理有限公司 | A kind of detection device for protecting humid test for construction material |
-
2019
- 2019-03-29 CN CN201910247315.9A patent/CN109870378B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002174577A (en) * | 2000-12-07 | 2002-06-21 | Ricoh Co Ltd | Apparatus and method for thermal shock test |
| KR20040013943A (en) * | 2002-08-09 | 2004-02-14 | 한국과학기술연구원 | Thermomechanical analyzer |
| CN1693844A (en) * | 2005-05-18 | 2005-11-09 | 中国科学院上海技术物理研究所 | Method for measuring deformation at lous temp of focal plane probe and special Dewar |
| CN202002861U (en) * | 2011-01-26 | 2011-10-05 | 叶浩文 | On-line testing equipment for fireproof performance of concrete |
| GB2526391A (en) * | 2014-01-27 | 2015-11-25 | James Christopher Austin Holt | Improvements in or relating to expansion apparatus |
| CN106556548A (en) * | 2017-01-16 | 2017-04-05 | 江苏铁锚玻璃股份有限公司 | A kind of cold-resistant thermal impact of aircraft glass and compression resistance fatigue resistance test device |
| CN208043726U (en) * | 2018-05-04 | 2018-11-02 | 温州广信工程监理有限公司 | A kind of detection device for protecting humid test for construction material |
Non-Patent Citations (1)
| Title |
|---|
| 周建民等: "高层建筑转换层叠合板的温差应力分析", 《结构工程师》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109870378B (en) | 2021-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107631940B (en) | Rock crack frost heaving force testing device under vertical load effect | |
| CN205374438U (en) | Deformation test device of salinized soil road bed under dry -wet cycle effect | |
| CN100461039C (en) | Automatic control system and method for cyclic test in multiple service positions and at high and low temperatures | |
| CN113092282B (en) | Geotechnical testing device for low-temperature frozen soil undisturbed sample | |
| EP3901608B1 (en) | Compressive creep flow determination in fluids | |
| CN106404239B (en) | LNG storage tank inner canister precooling temperature stress test system for foil gauge installation | |
| CN109870378A (en) | A kind of detection device and detection method of engineering construction | |
| CN104034746B (en) | Low-temperature and ultralow-temperature thermal deformation transient type test device and method for concrete | |
| CN202057647U (en) | Frost heave factor tester for soil property | |
| CN111487277A (en) | Asphalt waterproof coiled material heat resistance test device and test method | |
| CN202083480U (en) | Capacitor temperature detecting apparatus | |
| CN215392023U (en) | Reaming testing machine suitable for steel plate reaming tests at different temperatures | |
| CN109612919A (en) | A method of for detecting galvanic couple type atmospheric corrosion sensor | |
| CN111121915B (en) | Thermal type liquid level meter, liquid level measuring method, device and system | |
| CN210923346U (en) | Novel low-temperature triaxial test device | |
| CN210604475U (en) | Heat conductivity coefficient testing device | |
| CN203616272U (en) | Concrete temperature difference stress-strain data acquisition device | |
| CN208654074U (en) | Grain heap moisture condensation early warning and monitoring instrument | |
| CN220289459U (en) | Real-time low-temperature frost heaving deformation testing device based on three-dimensional DIC | |
| CN206627354U (en) | The auxiliary mould of hardness determination | |
| CN112903571A (en) | Test method for simulating weather resistance of wallboard | |
| CN111272803A (en) | Soil high-temperature sintering test combined tester | |
| CN203712536U (en) | Double-hole corrosion coupon fixture | |
| CN218601921U (en) | Gas leakage detection alarm instrument | |
| CN219799113U (en) | Invariable free space's adsorption system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |