CN207423708U - A kind of construction engineering quality detection device - Google Patents
A kind of construction engineering quality detection device Download PDFInfo
- Publication number
- CN207423708U CN207423708U CN201721468329.6U CN201721468329U CN207423708U CN 207423708 U CN207423708 U CN 207423708U CN 201721468329 U CN201721468329 U CN 201721468329U CN 207423708 U CN207423708 U CN 207423708U
- Authority
- CN
- China
- Prior art keywords
- housing
- display screen
- arm microprocessor
- quality detection
- construction engineering
- 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.)
- 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 construction engineering quality detection devices,Including housing,Grating is installed on the one side outer wall of the housing,And the opposite side of housing is fixedly connected with button by fixed link,The housing on the one side outer wall of button adjacent to being equipped with display screen and sliding slot,The sliding slot is located at the lower section of display screen,And sliding slot slidably connects vertical panel by sliding block,The vertical panel is rotatably connected to transverse slat by orienting shaft,The inner tip of the housing is equipped with ARM microprocessor,And housing bottom is equipped with spring and elastic stem,The utility model is provided with display screen,Grating,ARM microprocessor,IFM photoelectric sensors,Resetting block and slide,During springback,IFM photoelectric sensors cooperation grating measuring in fixed plate goes out the height of springback,Rebound height is passed into ARM microprocessor,ARM microprocessor carries out data calculating,The compression strength of the concrete calculated is shown in display screen.
Description
Technical field
The utility model belongs to architectural engineering detection technique field, and in particular to a kind of construction engineering quality detection device.
Background technology
Quality testing：It is digital examination and verifies product or the activity whether service quality complies with relevant regulations, it is divided into sky
Gas quality testing, construction engineering test, product quality detection and environmental quality detection etc., quality testing can also claim to test sometimes
Or experiment, refer to given product, material, equipment, organism, physical phenomenon, technical process or service, according to the journey of regulation
Sequence determines the technical operation of one or more characteristics or performance.
But the reisilometer of the existing detection concrete crushing strength in market is all to drive pointer, root by elastic hammer mostly
Reading is read according to index of the pointer on graduation apparatus, easily readable error causes testing result large error occur, and returns
Playing instrument will ensure that reisilometer is vertical with concrete surface when detecting, and the existing reisilometer in market is difficult to ensure that.
Utility model content
The purpose of this utility model is to provide a kind of construction engineering quality detection devices, are read with solving existing pointer
Error is larger and is difficult to ensure that the problem of vertical with concrete surface.
To achieve the above object, the utility model provides following technical solution：A kind of construction engineering quality detection device, bag
Housing is included, grating is installed on the one side outer wall of the housing, and the opposite side of housing is fixedly connected with button by fixed link,
The housing is located at the lower section of display screen adjacent to display screen and sliding slot, the sliding slot is equipped on the one side outer wall of button, and
Sliding slot slidably connects vertical panel by sliding block, and the vertical panel is rotatably connected to transverse slat by orienting shaft, the housing
Inner tip is equipped with ARM microprocessor, and housing bottom is equipped with spring and elastic stem, and the elastic stem runs through the bottom of housing
End, and there is metal gasket in the bottom of elastic stem by being connected together, the bottom of elastic hammer is fixed on the top of the spring, institute
The top for stating elastic hammer is welded with fixed plate, and IFM photoelectric sensors, and the top of fixed plate are equipped on the outer wall of the fixed plate
End slidably connects hook by resetting block and slide, and the display screen, grating, IFM photoelectric sensors and resetting block are and ARM
Microprocessor is electrically connected, and the ARM microprocessor is electrically connected with external power supply.
Preferably, there are two the spring is set altogether, and two springs are symmetrically distributed in the both sides of elastic stem.
Preferably, the enclosure interior top is fixed with buckle.
Preferably, the vertical panel top is provided with limited block.
Preferably, the slewing area of the transverse slat is 0-90 degree.
The utility model compared with prior art, has the advantages that：
(1) the utility model is provided with display screen, grating, ARM microprocessor, IFM photoelectric sensors, resetting block and cunning
Rail, during springback, the IFM photoelectric sensors cooperation grating measuring in fixed plate goes out the height of springback, will rebound height
ARM microprocessor is passed to, ARM microprocessor carries out data calculating, by the compression strength of the concrete calculated in display screen
In show, after the completion of one-shot measurement, ARM microprocessor is slided by controlling resetting block on slide, makes hook again solid
Due in fixed plate, wait measures next time, reduces the calculation error generated due to reading, improves measurement accuracy and work is imitated
Rate.
(2) the utility model is provided with sliding slot, transverse slat, orientation shaft and vertical panel, and surface strength is being carried out to concrete
Detection when, spin orientation shaft, by transverse slat rotate to vertical panel keep 90 degree of positions at, pushed down on vertically by sliding slot
Reisilometer is placed in detected concrete surface by plate, is ensured that reisilometer is vertical with concrete surface with transverse slat by vertical panel, is subtracted
Small detection process error caused by out of plumb.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the internal structure of the utility model；
Fig. 3 is enlarged drawing at the A of the utility model；
Fig. 4 is the circuit block diagram of the utility model；
In figure：1- buttons, 2- display screens, 3- housings, 4- vertical panels, 5- sliding slots, 6- transverse slats, 7- elastic stems, 8- metal gaskets,
9- orientations shaft, 10- gratings, 11-ARM microprocessors, 12- hooks, 13- fixed plates, 14- elastic hammers, 15- springs, 16-IFM
Photoelectric sensor, 17- resetting blocks, 18- slides.
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 following technical solution：A kind of construction engineering quality detection device, including
Housing 3 is equipped with grating 10 on the one side outer wall of housing 3, and 14 rebound height of elastic hammer, and housing are shown instead of conventional scales
3 opposite side is fixedly connected with button 1 by fixed link, and housing 3 on the one side outer wall of button 1 adjacent to being equipped with display screen 2
With sliding slot 5, convenient for sliding up and down for vertical panel 4, sliding slot 5 is located at the lower section of display screen 2, and sliding slot 5 is slidably connected by sliding block
There is vertical panel 4, vertical panel 4 is rotatably connected to transverse slat 6 by orienting shaft 9, ensures reisilometer with mixing with 4 collective effect of vertical panel
The vertical of soil surface is coagulated, the inner tip of housing 3 is equipped with ARM microprocessor 11, and 3 bottom of housing is equipped with spring 15 and bullet
Bar 7 is hit, elastic stem 7 runs through the bottom of housing 3, and there is metal gasket 8 in the bottom of elastic stem 7 by being connected together, and reduces bullet
Damage of 7 front end of bar when impacting concrete surface is hit, the bottom of elastic hammer 14 is fixed on the top of spring 15, elastic hammer 14
Top is welded with fixed plate 13, IFM photoelectric sensors 16 is equipped on the outer wall of fixed plate 13, and the top of fixed plate 13 passes through
Resetting block 17 and slide 18 slidably connect hook 12, display screen 2, grating 10, IFM photoelectric sensors 16 and resetting block 17 with
ARM microprocessor 11 is electrically connected, and the ARM microprocessor 11 is electrically connected with external power supply.
In order to ensure that elastic hammer 14 has enough impulse forces to elastic stem 7, in the present embodiment, it is preferred that spring 15 is set altogether
There are two putting, and two springs 15 are symmetrically distributed in the both sides of elastic stem 7.
For fixed hook 12, in the present embodiment, it is preferred that 3 inner tip of housing is fixed with buckle.
In order to ensure that vertical panel 4 is not extracted, in the present embodiment, it is preferred that 4 top of vertical panel is provided with limited block.
In order to ensure that reisilometer is vertical with concrete surface, in the present embodiment, it is preferred that the slewing area of transverse slat 6 is
0-90 degree.
The operation principle and process for using of the utility model：When carrying out the detection of surface strength to concrete, rotation is fixed
To shaft 9, transverse slat 6 is rotated to vertical panel 4 and is kept at 90 degree of positions, vertical panel 4 is pushed down on by sliding slot 5, will be sprung back
Instrument is placed in detected concrete surface, ensures that reisilometer is vertical with concrete surface with transverse slat 6 by vertical panel 4, presses down on
Housing 3 when linking up with 12 arrival 3 inner tip of housing, by lower button 1, fixes hook 12 by resetting block 17 and slide 18
In on the buckle of 3 inner tip of housing, hook 12 has unclamped the fixation with fixed plate 13 at this time, and spring 15 pulls 14 He of elastic hammer
Fixed plate 13 moves downward, and hits elastic stem 7, and pressure is passed to detected concrete by elastic stem 7, and detected concrete returns to a part
Strength makes spring 15 rebound, and when spring 15 rebounds, the IFM photoelectric sensors 16 in fixed plate 13 coordinate grating 10 to measure spring
Rebound height is passed to ARM microprocessor 11 by the height of 15 rebounds, and ARM microprocessor 11 carries out data calculating, will calculate
The compression strength of concrete show that after the completion of one-shot measurement, ARM microprocessor 11, which passes through to control, to be resetted in display screen
Block 17 slides on slide 18, hook 12 is made to retighten in fixed plate 13, wait measures next time, has both reduced and had detected
Journey error caused by out of plumb, and the calculation error generated due to reading is reduced, improve measurement accuracy and work efficiency.
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 in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of construction engineering quality detection device, including housing (3), it is characterised in that：On the one side outer wall of the housing (3)
Grating (10) is installed, and the opposite side of housing (3) is fixedly connected with button (1) by fixed link, the housing (3) adjacent to
Display screen (2) and sliding slot (5) are installed on the one side outer wall of button (1), the sliding slot (5) is located at the lower section of display screen (2), and
Sliding slot (5) slidably connects vertical panel (4) by sliding block, and the vertical panel (4) is rotatably connected to transverse slat by orienting shaft (9)
(6), the inner tip of the housing (3) is equipped with ARM microprocessor (11), and housing (3) bottom be equipped with spring (15) and
Elastic stem (7), the elastic stem (7) runs through the bottom of housing (3), and the bottom of elastic stem (7) has by being connected together
The bottom of elastic hammer (14) is fixed on metal gasket (8), the top of the spring (15), and the top of the elastic hammer (14) is welded with
Fixed plate (13) is equipped with IFM photoelectric sensors (16) on the outer wall of the fixed plate (13), and the top of fixed plate (13) leads to
It crosses resetting block (17) and slide (18) slidably connects hook (12), the display screen (2), grating (10), IFM photoelectric sensors
(16) it is electrically connected with resetting block (17) with ARM microprocessor (11), the ARM microprocessor (11) and external power supply are electrical
Connection.
2. a kind of construction engineering quality detection device according to claim 1, it is characterised in that：The spring (15) sets altogether
There are two putting, and two springs (15) are symmetrically distributed in the both sides of elastic stem (7).
3. a kind of construction engineering quality detection device according to claim 1, it is characterised in that：The housing (3) is internal
Top is fixed with buckle.
4. a kind of construction engineering quality detection device according to claim 1, it is characterised in that：Vertical panel (4) top
End is provided with limited block.
5. a kind of construction engineering quality detection device according to claim 1, it is characterised in that：The transverse slat (6) turns
Dynamic scope is 0-90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468329.6U CN207423708U (en) | 2017-10-30 | 2017-10-30 | A kind of construction engineering quality detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721468329.6U CN207423708U (en) | 2017-10-30 | 2017-10-30 | A kind of construction engineering quality detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207423708U true CN207423708U (en) | 2018-05-29 |
Family
ID=62307670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721468329.6U Expired - Fee Related CN207423708U (en) | 2017-10-30 | 2017-10-30 | A kind of construction engineering quality detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207423708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219368A (en) * | 2022-07-26 | 2022-10-21 | 元泰(山东)检测鉴定有限公司 | Concrete resiliometer for detecting main structure |
-
2017
- 2017-10-30 CN CN201721468329.6U patent/CN207423708U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115219368A (en) * | 2022-07-26 | 2022-10-21 | 元泰(山东)检测鉴定有限公司 | Concrete resiliometer for detecting main structure |
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Legal Events
| 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: 20180529 Termination date: 20181030 |