CN207908412U - A kind of on-the-spot test indoor top heat transfer coefficient bracket - Google Patents
A kind of on-the-spot test indoor top heat transfer coefficient bracket Download PDFInfo
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- CN207908412U CN207908412U CN201820154230.7U CN201820154230U CN207908412U CN 207908412 U CN207908412 U CN 207908412U CN 201820154230 U CN201820154230 U CN 201820154230U CN 207908412 U CN207908412 U CN 207908412U
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- plc controller
- indoor top
- flange
- heat transfer
- display plc
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Abstract
The utility model discloses a kind of on-the-spot test indoor top heat transfer coefficient brackets.The utility model mobile device is equipped with telescopic device, the upper end of telescopic device connects double output shaft electric machines by flange I, two output shafts of double output shaft electric machines are all connected with the riser perpendicular with it, the upper end of two risers is fixedly connected with the level board of rectangular channel, two vertical plates of rectangular channel are inserted into rectangle frame and are connected by horizontal bolt of long stem, and rectangle frame upper end is equipped with connecting plate, and connecting plate upper end is equipped with frame, test babinet is placed in frame, the four corners for testing babinet are equipped with displacement sensor；Mobile device is equipped with display PLC controller, and four displacement sensors are electrically connected with the input terminal of display PLC controller, and telescopic device, double output shaft electric machines are electrically connected with the output end of display PLC controller.No matter indoor top wall to be measured is horizontal or inclined, the utility model, which can guarantee, can have good contact between test babinet and indoor top wall to be measured.
Description
Technical field
The present invention relates to building analyte detection auxiliary device technical fields, are passed more particularly, to a kind of on-the-spot test indoor top
Hot coefficient bracket.
Background technology
Heat-flow meter method, heat-flow meter are mostly used when carrying out heat transfer coefficient test to buildings exterior-protected structure such as indoor top
Method is to install multiple temperature sensors in measured object both sides, is tested on the inner surface of building enclosure equipped with temperature sensor, warm current
The components such as sensor, refrigeration and heater wire form test device, and test device is rectangular test babinet, during the test
It is required that test device is completely attached to measured object surface, and the follow-on test time is no less than 72 hours, is pushed up in test cabinet at the scene
Rectangular box is installed to indoor top when portion's heat transfer coefficient, common way is the means such as to lift with double ladder, this
Way labor intensity is big, it cannot be guaranteed that test device rectangular box is contacted with the good of indoor top, detects quality and detection
Efficiency is not high, and there are security risks, moreover, the means such as lifting using double ladder also is difficult to meet staff to indoor top
Portion's wall to be measured be inclined wall in the case of carry out heat transfer coefficient detection demand.
Invention content
In order to make up for the deficiencies of the prior art, the present invention provides a kind of on-the-spot test indoor top heat transfer coefficient supports
Frame.
The technical solution adopted by the present invention is：
A kind of on-the-spot test indoor top heat transfer coefficient bracket, including mobile device, the mobile device, which is equipped with, stretches
The upper end of compression apparatus, the telescopic device is fixedly connected with flange I, and the flange I is fixedly connected with double output shaft electric machines, and described pair goes out
Two output shafts of spindle motor are detachably connected the riser perpendicular with it, and the upper end of two risers is fixedly connected with rectangle
The level board of slot, two vertical plates of the rectangular channel are inserted into rectangle frame to be detachably connected by horizontal bolt of long stem, described
The upper end of rectangle frame is welded with connecting plate, and the upper end of the connecting plate is fixed with frame, test box is placed in the frame
The four corners of body, the test babinet are mounted on displacement sensor；Display PLC controller is additionally provided in the mobile device,
Four institute's displacement sensors with display PLC controller input terminal be electrically connected, the telescopic device, double output shaft electric machines with
Show the output end electrical connection of PLC controller.
Preferably, the telescopic device includes air pump and the multi-stage expansion cylinder being arranged on the mobile device, the air pump
It is equipped with pressure sensor and threeway, the threeway is connected with solenoid valve, and the solenoid valve is connected with pneumatic electricity by gas-guide tube
Magnet valve group, on the mobile device, the air-powered electromagnetic valve group connects multistage by gas-guide tube and stretches for the air-powered electromagnetic valve group setting
The cylinder rod of contracting cylinder, the multi-stage expansion cylinder is fixedly connected with flange I straight up；The pressure sensor and display PLC
The input terminal of controller is electrically connected, and the air pump, multi-stage expansion cylinder, solenoid valve, air-powered electromagnetic valve group are controlled with display PLC
The output end of device is electrically connected.
Preferably, micro-adjusting device is additionally provided between the upper end and flange I of the multi-stage expansion cylinder, the fine tuning is self-contained
It sets including flange II, vertical shaft electric machine；The cylinder rod of the multi-stage expansion cylinder is fixedly connected with flange II, the method straight up
The upper end of orchid II is fixedly connected with vertical shaft electric machine, and the output shaft of the vertical shaft electric machine is fixedly connected with flange I straight up；Institute
Vertical shaft electric machine is stated to be electrically connected with the output end of PLC controller is shown.
Preferably, the mobile device is car body；The car body includes guardrail, bottom plate, universal wheel, and the guardrail is welded on
The lower end on the periphery of bottom plate, the bottom plate is equipped with universal wheel, and the telescopic device is fixed on bottom plate.
Preferably, the lower face of the bottom plate is additionally provided with securing device.
Preferably, the securing device includes several cylinders for being fixed on bottom plate lower end, and the telescopic rod of the cylinder is fixed
The flexible spindle motor of connection, the telescopic shaft of the flexible spindle motor connect collet straight down；The cylinder is connected by gas-guide tube
Air-powered electromagnetic valve group.
Compared with prior art, the present invention advantage is：
1, the upper end of telescopic device is connected with double output shaft electric machines by flange I in the present invention, and two of double output shaft electric machines are defeated
Shaft is detachably connected the riser perpendicular with output shaft, and two risers connect the level board of rectangular channel, and the two of rectangular channel are vertical
Plate is inserted into rectangle frame and is detachably connected by horizontal bolt of long stem, and the upper end of rectangle frame is welded with connecting plate, connecting plate
Upper end be fixed with frame, test babinet is placed in frame, the four corners for testing babinet are mounted on displacement sensor；It moves
Display PLC controller is additionally provided on dynamic device, four displacement sensors are electrically connected with the input terminal of display PLC controller, stretch
Compression apparatus, double output shaft electric machines are electrically connected with the output end of display PLC controller, no matter indoor top wall to be measured is horizontal
Or inclined, above-mentioned setting, which can guarantee, can have good connect between test babinet and indoor top wall to be measured
It touches；In addition, The invention also achieves test process automation, security risk is effectively eliminated, labor intensity is alleviated, improves
Detect quality and detection efficiency；
2, it is additionally provided with micro-adjusting device between the upper end and flange I of multi-stage expansion cylinder in the present invention, when indoor top waits for
Survey wall surface there is a situation where somewhere injustice when, fine tuning fill it is whole set can display PLC controller control under automatically into
The micro- rotation of row achievees the purpose that carry out micro- rotation to test babinet；
3, the lower face of bottom plate of the present invention is additionally provided with securing device, and above-mentioned setting can effectively improve the present invention to interior
Stability when top wall to be measured is tested.
Description of the drawings
Fig. 1 is the main view schematic diagram of the present invention；
Fig. 2 is the partial enlarged view at A in Fig. 1；
Fig. 3 is the partial enlarged view at B in Fig. 1；
Fig. 4 is the vertical view figure structure schematic representation at B in Fig. 1；
Fig. 5 is to look up figure structure schematic representation at B in Fig. 1；
Fig. 6 is that indoor top wall to be measured is working condition main view schematic diagram of the present invention under horizontality；
Fig. 7 is the partial enlarged view at C in Fig. 6；
Fig. 8 be indoor top wall to be measured be heeling condition under working condition main view schematic diagram of the present invention；
Fig. 9 is the partial enlarged view at D in Fig. 8.
In figure：1, flange I, 2, double output shaft electric machines, 3, riser, 4, rectangular channel, 5, level board, 6, vertical plate, 7, rectangle frame,
8, horizontal bolt of long stem, 9, connecting plate, 10, frame, 11, test babinet, 12, displacement sensor, 13, display PLC controller,
14, air pump, 15, multi-stage expansion cylinder, 16, pressure sensor, 17, threeway, 18, solenoid valve, 19, gas-guide tube, 20, air-powered electromagnetic
Valve group, 21, flange II, 22, vertical shaft electric machine, 23, car body, 24, guardrail, 25, bottom plate, 26, universal wheel, 27, cylinder, 28, stretch
Contracting bar, 29, flexible spindle motor, 30, collet, 31, indoor top wall to be measured.
Specific implementation mode
As shown in Fig. 1,2,3,4,5,6,7,8,9, a kind of on-the-spot test indoor top heat transfer coefficient bracket, including movement
Device, mobile device are equipped with telescopic device, and the upper end of telescopic device is fixedly connected with flange I 1, flange I 1 be fixedly connected with it is double go out
Spindle motor 2, two output shafts of double output shaft electric machines 2 are detachably connected riser 3, two risers 3 respectively with double output shaft electric machines 2
Two output shafts are perpendicular, and the upper end of two risers 3 is fixedly connected with the level board 5 of rectangular channel 4, and two of rectangular channel 4 are vertical
Plate 6 is inserted into rectangle frame 7, and rectangular channel 4 is the prior art, and rectangular channel 4 is hung down with level board 5 by a level board 5 and two
Straight vertical plate 6 forms, and two vertical plates 6 of rectangular channel 4 are detachably connected with rectangle frame 7 by horizontal bolt of long stem 8, rectangle frame
7 upper end is welded with connecting plate 9, and the upper end of connecting plate 9 is fixed with frame 10, and test babinet 11 is placed in frame 10, is surveyed
The four corners of examination babinet 11 are mounted on displacement sensor 12；Display PLC controller 13, four displacements are additionally provided in mobile device
Sensor 12 is electrically connected with the input terminal of display PLC controller 13, and telescopic device, double output shaft electric machines 2 are controlled with display PLC
The output end of device 13 is electrically connected.
Telescopic device includes air pump 14 and the multi-stage expansion cylinder 15 being arranged on the mobile device, and air pump 14 is equipped with pressure
Sensor 16 and threeway 17, threeway 17 are connected with solenoid valve 18, and solenoid valve 18 is connected with air-powered electromagnetic valve group by gas-guide tube 19
20, air-powered electromagnetic valve group 20 is arranged on the mobile device, and air-powered electromagnetic valve group 20 connects multi-stage expansion cylinder by gas-guide tube 19
15, micro-adjusting device is additionally provided between the upper end and flange I 1 of multi-stage expansion cylinder 15, micro-adjusting device includes flange II 21, hangs down
The cylinder rod of d-axis motor 22, multi-stage expansion cylinder 15 is fixedly connected with flange II 21 straight up, and the upper end of flange II 21 is fixed
It is connected with vertical shaft electric machine 22, the output shaft of vertical shaft electric machine 22 is fixedly connected with flange I 1 straight up；Pressure sensor 16 with
The input terminal electrical connection for showing PLC controller 13, show output end and the air pump 14 of PLC controller 13, multi-stage expansion cylinder 15,
Solenoid valve 18, air-powered electromagnetic valve group 20, vertical shaft electric machine 22 are electrically connected.
Mobile device is car body 23, and car body 23 includes guardrail 24, bottom plate 25, universal wheel 26, and guardrail 24 is welded on bottom plate 25
Periphery, the lower end of bottom plate 25 is equipped with universal wheel 26, and telescopic device is fixed on bottom plate 25, in addition, display PLC controller
13, air-powered electromagnetic valve group 20 is also disposed on bottom plate 25.
The lower face of bottom plate 25 is additionally provided with securing device.Securing device includes several cylinders for being fixed on 25 lower end of bottom plate
27, cylinder 27 is 2-4, and the telescopic rod 28 of cylinder 27 is fixedly connected with flexible spindle motor 29, and the telescopic shaft for the spindle motor 29 that stretches is perpendicular
Straight connection collet 30 downwards；Cylinder 27 is sequentially connected air-powered electromagnetic valve group 20, solenoid valve 18 by gas-guide tube 19.
The present invention to indoor top wall to be measured 31 carry out heat transfer coefficient detection operation principle be：Staff starts aobvious
Show that the beginning detection button in PLC controller 13, display PLC controller 13 control air pump 14 and work, when pressure sensor 16 is anti-
When the pressure value for display PLC controller 13 of feeding is equal to the pressure preset of display PLC controller 13, PLC controller 13 is shown
It controls solenoid valve 18 and air-operated solenoid valve group 20 is opened, cylinder 27 and multi-stage expansion cylinder 15 are ventilated；Wherein, cylinder 27 is logical
Gas, in cylinder 27 air pressure increase, telescopic rod 28 is protruding under the influence of air pressure, and then, the display control of PLC controller 13 is stretched
Contracting spindle motor 29 is started to work, and the telescopic shaft of flexible spindle motor 29 extends downwardly, and reaches collapsing length when telescopic shaft extends downwardly
After preset value, display PLC controller 13 controls the spindle motor 29 that stretches and is stopped, at this point, the universal wheel that 25 lower end of bottom plate is equipped with
26 leave ground, and the support of collet 30 for 29 telescopic shaft lower end of spindle motor connection of stretching carries out firm branch on the ground, to bottom plate 25
Support；And multi-stage expansion cylinder 15 is ventilated, the output shaft of multi-stage expansion cylinder 15 pushes flange II 21 to move upwards, and tests babinet 11
It can move up therewith.
When indoor top to be measured wall 31 to be measured is horizontal plane, test babinet 11 is moved at suitable position, shows PLC
Controller 13 will receive simultaneously four displacement sensors 12 feedback babinet to be measured 11 and indoor top wall 31 to be measured it
Between distance value be equal to display PLC controller 13 apart from preset value, at this point, display PLC controller 13 controls 18 He of solenoid valve
Air-powered electromagnetic valve group 20 is closed, meanwhile, display PLC controller 13 automatically begins to timing and stores detection data, when display PLC controls
When 13 self-clocking of device processed 72 hours, display PLC controller 13, which can provide test result automatically and send out, is completed prompt tone.
And when indoor top to be measured wall 31 to be measured be inclined surface when, due to test babinet 11 upper surface be it is horizontal,
The babinet to be measured of some displacement sensor 12 feedback can be received when test babinet 11 is moved upward to display PLC controller 13
When the distance between 11 and indoor top wall 31 to be measured value are equal to preset value at a distance from display PLC controller 13, at this point, display
PLC controller 13 controls solenoid valve 18 and air-operated solenoid valve group 20 is closed, while controlling double output shaft electric machines 2 and working, due to riser 3
It is fixedly connected with the level board 5 of rectangular channel 4, two vertical plates 6 of rectangular channel 4 are inserted into rectangle frame 7 and by horizontal stock spiral shell
Bolt 8 is detachably connected, and therefore, when double output shaft electric machines 2 work, two output shafts of double output shaft electric machines 2 can drive riser 3 therewith
Rotation and then run-off the straight makes 11 inclined purpose of babinet to be measured to reach, until four displacement sensors 12 feed back it is to be measured
The distance between babinet 11 and indoor top wall 31 to be measured value are equal to preset value at a distance from display PLC controller 13, at this point,
Test babinet 11 is in contact with indoor top wall to be measured, and display PLC controller 13 controls double output shaft electric machines 2 and is stopped；Together
When, display PLC controller 13 automatically begins to timing and stores detection data, when showing that 13 self-clocking 72 of PLC controller is small
When, display PLC controller 13, which can provide test result automatically and send out, is completed prompt tone.
And during the test, no matter indoor top wall 31 to be measured is horizontal plane or inclined surface, when test babinet 11
When being moved to suitable position, being likely to exist the wall to be measured of some angle face of test babinet 11, there are local dents
Situation, when the wall to be measured of some angle face of test babinet 11 is there are when local dent, the displacement sensor 12 at the angle
The distance value for feeding back to display PLC controller 13 will be more than display PLC controller 13 apart from preset value, when display PLC controls
Device 13 processed be detected simultaneously by there are three displacement sensor 12 feed back to display PLC controller 13 distance value be equal to display PLC control
Device 13 processed apart from preset value, and a displacement sensor 12 feeds back to the distance value of display PLC controller 13 and is more than display PLC
Controller 13 apart from preset value when, display PLC controller 13 will control vertical shaft electric machine 22 it is micro- rotate up to display PLC control
Device 13 processed be detected simultaneously by four displacement sensors 12 feed back to display 13 distance value of PLC controller be equal to display PLC control
Device 13 apart from preset value.
After the completion of detection, staff can press the stop button in display PLC controller 13, show PLC controller 13
Control solenoid valve 18 and air-operated solenoid valve group 20 work and are reversely supplied into multi-stage expansion cylinder 15 and cylinder 27；Multi-stage expansion gas
Cylinder 15 reversely supplies, and the output shaft of multi-stage expansion cylinder 15 moves downward, and test babinet 11 moves downward therewith；Cylinder 27 is reversed
Gas supply, telescopic rod 28 are retracted in cylinder 27；Show that PLC controller 13 works in control solenoid valve 18 and air-operated solenoid valve group 20
While, display PLC controller 13 also controls flexible spindle motor 29 and works, and the telescopic shaft of flexible spindle motor 29 is moved upward to just
Beginning position, at this point, four universal wheels 26 of 25 lower end of bottom plate installation contact ground.Then, staff can use bottom offset sensing
Device 12 is placed on babinet 11 is tested on hull bottom plate 25, then removes horizontal bolt of long stem 8, staff can be by frame 10
It takes out, and frame 10 is placed on hull bottom plate 25.No matter indoor top wall to be measured is horizontal or inclined, above-mentioned to set
Set can guarantee between test babinet and indoor top wall to be measured can have it is good contact, in addition, the present invention also reality
Test process automation is showed, has effectively eliminated security risk, alleviate labor intensity, improve detection quality and detection effect
Rate.
Claims (6)
1. a kind of on-the-spot test indoor top heat transfer coefficient bracket, it is characterised in that：Including mobile device, the mobile device
It is equipped with telescopic device, the upper end of the telescopic device is fixedly connected with flange I, and the flange I is fixedly connected with double output shaft electric machines,
Two output shafts of double output shaft electric machines are detachably connected the riser perpendicular with it, and the upper end of two risers is fixed
The level board of rectangular channel is connected, two vertical plates of the rectangular channel are inserted into rectangle frame detachably to be connected by horizontal bolt of long stem
It connects, the upper end of the rectangle frame is welded with connecting plate, and the upper end of the connecting plate is fixed with frame, is placed in the frame
Babinet is tested, the four corners of the test babinet are mounted on displacement sensor；Display PLC controls are additionally provided in the mobile device
Device processed, four institute's displacement sensors are electrically connected with the input terminal of display PLC controller, the telescopic device, double output shaft
Motor is electrically connected with the output end of display PLC controller.
2. on-the-spot test indoor top heat transfer coefficient bracket according to claim 1, it is characterised in that：The flexible dress
It sets including air pump and multi-stage expansion cylinder on the mobile device is arranged, the air pump is equipped with pressure sensor and threeway, institute
It states threeway and is connected with solenoid valve, the solenoid valve is connected with air-powered electromagnetic valve group by gas-guide tube, and the air-powered electromagnetic valve group is set
It sets on the mobile device, the air-powered electromagnetic valve group connects multi-stage expansion cylinder by gas-guide tube, the multi-stage expansion cylinder
Cylinder rod is fixedly connected with flange I straight up；The pressure sensor is electrically connected with the input terminal of display PLC controller, described
Air pump, multi-stage expansion cylinder, solenoid valve, air-powered electromagnetic valve group are electrically connected with the output end of display PLC controller.
3. on-the-spot test indoor top heat transfer coefficient bracket according to claim 2, it is characterised in that：The multistage is stretched
Micro-adjusting device is additionally provided between the upper end and flange I of contracting cylinder, the micro-adjusting device includes flange II, vertical shaft electric machine；
The cylinder rod of the multi-stage expansion cylinder is fixedly connected with flange II straight up, and the upper end of the flange II is fixedly connected with vertically
The output shaft of spindle motor, the vertical shaft electric machine is fixedly connected with flange I straight up；The vertical shaft electric machine and display PLC controls
The output end of device processed is electrically connected.
4. on-the-spot test indoor top heat transfer coefficient bracket according to claim 3, it is characterised in that：The mobile dress
It is set to car body；The car body includes guardrail, bottom plate, universal wheel, and the guardrail is welded on the periphery of bottom plate, the lower end of the bottom plate
Universal wheel is installed, the telescopic device is fixed on bottom plate.
5. on-the-spot test indoor top heat transfer coefficient bracket according to claim 4, it is characterised in that：The bottom plate
Lower face is additionally provided with securing device.
6. on-the-spot test indoor top heat transfer coefficient bracket according to claim 5, it is characterised in that：The firm dress
Several cylinders including being fixed on bottom plate lower face are set, the telescopic rod of the cylinder is fixedly connected with flexible spindle motor, described to stretch
The telescopic shaft of contracting spindle motor connects collet straight down；The cylinder connects air-powered electromagnetic valve group by gas-guide tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154230.7U CN207908412U (en) | 2018-01-30 | 2018-01-30 | A kind of on-the-spot test indoor top heat transfer coefficient bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820154230.7U CN207908412U (en) | 2018-01-30 | 2018-01-30 | A kind of on-the-spot test indoor top heat transfer coefficient bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207908412U true CN207908412U (en) | 2018-09-25 |
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ID=63565575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820154230.7U Active CN207908412U (en) | 2018-01-30 | 2018-01-30 | A kind of on-the-spot test indoor top heat transfer coefficient bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207908412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303444A (en) * | 2018-01-30 | 2018-07-20 | 山东鉴玺工程质量检测有限公司 | A kind of on-the-spot test indoor top heat transfer coefficient bracket |
-
2018
- 2018-01-30 CN CN201820154230.7U patent/CN207908412U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108303444A (en) * | 2018-01-30 | 2018-07-20 | 山东鉴玺工程质量检测有限公司 | A kind of on-the-spot test indoor top heat transfer coefficient bracket |
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