CN107462381A - A kind of detection means for rack of solar water heater steadiness - Google Patents
A kind of detection means for rack of solar water heater steadiness Download PDFInfo
- Publication number
- CN107462381A CN107462381A CN201710639697.0A CN201710639697A CN107462381A CN 107462381 A CN107462381 A CN 107462381A CN 201710639697 A CN201710639697 A CN 201710639697A CN 107462381 A CN107462381 A CN 107462381A
- Authority
- CN
- China
- Prior art keywords
- water heater
- rack
- solar water
- pressing structure
- detection
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a kind of detection means for rack of solar water heater steadiness, belong in solar energy detection technique field.This is used for the detection means of rack of solar water heater steadiness, including detecting frame, simulate water tank and base, detection frame is installed on base upper end, the detection platform for placing rack of solar water heater is additionally provided with base, detection frame upper end has the fixed mount for extending to rack of solar water heater side, fixed mount is provided with pressing structure one, simulation water tank is fixed on pressing structure one, detection frame is provided with pressing structure two close to the middle part of rack of solar water heater side, the adjacent both sides of pressing structure two are equipped with a pressing structure three in detection frame, pressing structure one, force sensor is all provided with pressing structure two and pressing structure three, the both sides for corresponding to two pressing structures two in detection platform respectively are equipped with check plate.Invention emulates the point position that rack of solar water heater is pressurized, and improves the steadiness detection to it.
Description
Technical field
The invention belongs to solar energy detection technique field, is related to a kind of detection for rack of solar water heater steadiness
Device.
Background technology
Solar water heater is to utilize sunshine by the device of water temperature heating.Solar water heater is divided into the electron tubes type sun
Energy water heater and flat solar water heater, vacuum pipe solar water heater occupy the market share of the country 95%.Vacuum
Tubular type domestic solar water heater is made up of the related spare and accessory parts such as thermal-collecting tube, storage tank and support, and solar energy is converted into heat
Vacuum heat collection pipe can be relied primarily on, the principle sunk using hot water floating cold water, water is produced microcirculation and is reached required hot water.
Because solar water heater is arranged on roof equal-height position and is outdoor installation, therefore by severe days such as heavy rain storm wind thunder and lightning hails
Gas has a great influence, and if the rack of solar water heater steadiness difference dispatched from the factory, not only influences the use of solar water heater
Life-span, and there is also potential safety hazard, therefore producer is necessary steady to product progress before rack of solar water heater dispatches from the factory
Solidity detects (such as rigidity, intensity and Detection of Stability).
The method of traditional detection rack of solar water heater steadiness is：Great Shi is lifted on rack of solar water heater
A few hours are stood after head, then observe whether support has the obvious deformation of generation, so as to differentiate the firm of rack of solar water heater
Property, this detection method is time consuming, and due in detection support only by pressure straight down, therefore can only judge
The anti-pressure ability of support straight down, and the lateral anti-pressure ability of support can not be differentiated well, this results in testing result not
It is enough accurate.
On the other hand, the existing equipment that can detect rack of solar water heater steadiness of in the market, it includes Vertical Rack
With simulation water tank, the driving dress for driving the simulation water tank in the vertical direction to move back and forth is provided with the Vertical Rack
Put, the action of the drive device is controlled by control system, in detection robustness, by drive device drive simulation water tank to
Lower movement simultaneously applies downward pressure on support, so as to judge the anti-pressure ability of support, using this equipment operation get up compared with
To be time saving and energy saving, but the anti-pressure ability in the other directions of detection support is still unable to, therefore its detection is relatively simple, not comprehensive enough, essence
Exactness is poor.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that one kind is used for solar water heater branch
The detection means of frame steadiness.
The purpose of the present invention can be realized by following technical proposal：It is a kind of for rack of solar water heater steadiness
Detection means, including detection frame, simulation water tank and base, detection frame are installed on base upper end, it is characterised in that the bottom
The detection platform for placing rack of solar water heater is additionally provided with seat, the simulation water tank is located at rack of solar water heater
Surface, the detection frame upper end, which has, extends to the fixed mount of rack of solar water heater side, and fixed mount is provided with
Pressing structure one, above-mentioned simulation water tank are fixed on pressing structure one, and the detection frame is close to rack of solar water heater one
The middle part of side is provided with pressing structure two, and the adjacent both sides for detecting pressing structure two in frame are equipped with a pressing structure three, described
Force sensor is all provided with pressing structure one, pressing structure two and pressing structure three, corresponding to two respectively in the detection platform applies
The both sides of laminated structure two are equipped with check plate.
A pair of rack of solar water heater of pressing structure have downward pressure detecting, and pressing structure two is to solar water
Device support has front and rear pressure detecting, and pressing structure three has the pressure detecting of both sides to rack of solar water heater, passed through
Pressing structure one, pressing structure two and pressing structure three, the point position that real simulation rack of solar water heater is pressurized, effectively
The steadiness detection to rack of solar water heater is improved, improves its accuracy.Pressing structure one, pressing structure two, pressure
Structure three and the controlled system control of force snesor.The setting of check plate, can avoid rack of solar water heater by
Pressure is excessive to move caused damage to both sides.
In the above-mentioned detection means for rack of solar water heater steadiness, the pressing structure one includes pushing
Cylinder and the contiguous block for being fixed on lower air cylinder piston rod end, contiguous block lower end is connected with simulation water tank, the lower air cylinder
It is fixed on above-mentioned fixed mount.
Using above structure, it may be such that simulation water tank is carried out to rack of solar water heater using lower air cylinder and contiguous block
Push, the bearing capacity of rack of solar water heater water tank.
In the above-mentioned detection means for rack of solar water heater steadiness, the pressing structure two includes flexible
Cylinder and pushing block, telescopic cylinder are fixed on detection frame close to the middle part of rack of solar water heater side, and pushing block, which is fixed on, to be stretched
On the expansion link of contracting cylinder, rotatable drag hook is additionally provided with the pushing block.
Using above structure, pushing block is promoted using the extension of telescopic cylinder so that rack of solar water heater can be by court
To positive active force, rack of solar water heater is caught on using the drag hook of rotation, causes the sun using the retraction of telescopic cylinder
Energy water heater support can be by the active force towards reverse side, and changeability is strong, is advantageous to raising and rack of solar water heater is consolidated
The detection of property.
In the above-mentioned detection means for rack of solar water heater steadiness, worn on the pushing block by bearing
There is rotary shaft, and rotary shaft upper and lower ends extend pushing block, the driving knot rotated in the pushing block provided with powered rotatable axle
Structure, the drag hook include L-type hook bar and U-shaped link, and link upper and lower ends are individually fixed in the rotary shaft for extending pushing block
Top and bottom, the hook bar is formed in one with link.
Driving structure can be the combination of motor and gear, and motor is provided with gear one, rotary shaft is provided with gear two, tooth
Wheel one is intermeshed with gear two, and motor driven gear one, which rotates, to be rotated with moving gear two, and gear two, which rotates, can drive rotation
Axle rotates, and drives link to rotate using rotary shaft, realizes drag hook rotation.
In the above-mentioned detection means for rack of solar water heater steadiness, the pressing structure three includes fixing
In the pusher cylinder one for being provided with detecting frame on the motor and pivoted arm that detect frame side, the pivoted arm, gas is promoted
The piston rod end of cylinder one is provided with push pedal, and extension cylinder is provided with the end of the pivoted arm, and the end for extending cylinder is connected with and prolonged
Long block, it is provided with detecting the pusher cylinder two of frame on the extension block, the piston rod end of pusher cylinder two is provided with push pedal.
Using above structure so that when needing to carry out rack of solar water heater side pressure detection, utilize driving
Motor rotational band turn arm turns to rack of solar water heater, is adjusted according to the structure of rack of solar water heater by extending cylinder
Spacing between whole pusher cylinder one and pusher cylinder two so that the push pedal on two cylinders can act on solar water heater branch
On the side of frame so that the one side stress of rack of solar water heater detection is identical, improves the accuracy of detection.
In the above-mentioned detection means for rack of solar water heater steadiness, the spacing between two check plates is more than
4~8cm of rack of solar water heater length.
In the above-mentioned detection means for rack of solar water heater steadiness, the simulation water tank, pushing block, hook bar
Matcoveredn is all provided with the contact surface of push pedal and rack of solar water heater, protective layer is made of elastomeric material.
Using above structure, greatly reduce and repeatedly test the damage to caused by rack of solar water heater, reduce
Unnecessary loss.
In the above-mentioned detection means for rack of solar water heater steadiness, the detection platform include stage body,
Table top and lift cylinder, the stage body are provided with opening upwards groove, have the step for table top insertion on groove inner wall, described
Lift cylinder is located in groove and set up, and the lifting boom end of the lift cylinder is provided with taping block.
Using above structure, taping block is promoted to collide table top using the round lifting of lift cylinder, indirectly to solar energy
Water heater support forms vibrating effect, simulates rack of solar water heater when placing, bottom surface vibration influence to caused by it,
It must can detect more comprehensive.
In the above-mentioned detection means for rack of solar water heater steadiness, when the table top is embedded in step thereon
End face flushes with stage body upper surface, and the cross section of the taping block is identical with the cross section of groove.
Using above structure, can avoid because table top upper surface with not flushing for stage body upper surface causes solar water heater branch
Frame it is unstable so that the hitting dynamics that each position in table top bottom is subject to is more uniform, improve Detection results.
Compared with prior art, the advantages of being originally used for the detection means of rack of solar water heater steadiness has following several
Point：
1st, this detection means for being used for rack of solar water heater steadiness by pressing structure one, pressing structure two and is applied
Laminated structure three, the point position that real simulation rack of solar water heater is pressurized, is effectively raised to rack of solar water heater
Steadiness detection, improve its detection accuracy.
2nd, pressing structure two and pressing structure three are respectively provided with certain modulability, more convenient accurately to solar water
Device support steadiness detect, and the scope of application is big.
3rd, taping block is promoted to collide table top using the round lifting of lift cylinder, indirectly to rack of solar water heater shape
Into vibrating effect, rack of solar water heater is simulated when placing, and bottom surface vibration influence to caused by it, must can be detected more
Comprehensively.
Brief description of the drawings
Fig. 1 is this front view for the detection means of rack of solar water heater steadiness.
Fig. 2 is this side view for the detection means of rack of solar water heater steadiness.
Fig. 3 is the structural representation when drag hook of pressing structure two is not deployed.
Structural representation when Fig. 4 is the expansion of the drag hook of pressing structure two.
Fig. 5 is the enlarged drawing of pressing structure three in figure one.
Fig. 6 is the sectional view of detection platform.
In figure, 1, detection frame；2nd, water tank is simulated；3rd, base；4th, detection platform；5th, fixed mount；6th, pressing structure one；7、
Pressing structure two；8th, pressing structure three；9th, lower air cylinder；10th, contiguous block；11st, telescopic cylinder；12nd, pushing block；13rd, rotary shaft；
14th, hook bar；15th, link；16th, motor；17th, pivoted arm；18th, pusher cylinder one；19th, push pedal；20th, cylinder is extended；21st, prolong
Long block；22nd, pusher cylinder two；23rd, protective layer；24th, stage body；25th, table top；26th, lift cylinder；27th, groove；28th, step；29、
Taping block；30th, check plate.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, this is used for the detection means of rack of solar water heater steadiness,
Including detection frame 1, simulation water tank 2 and base 3, detection frame 1 is installed on the upper end of base 3, is additionally provided with base 3 for placing
The detection platform 4 of rack of solar water heater, simulation water tank 2 are located at the surface of rack of solar water heater, detected in frame 1
End is provided with pressing structure one with the fixed mount 5 for extending to rack of solar water heater side, fixed mount 5, and simulation water tank 2 is solid
Due on pressing structure one, pressing structure one includes lower air cylinder 9 and is fixed on the contiguous block of the piston rod end of lower air cylinder 9
10, the lower end of contiguous block 10 is connected with simulation water tank 2, and lower air cylinder 9 is fixed on fixed mount 5.Utilize lower air cylinder 9 and contiguous block
10 may be such that simulation water tank 2 pushes to rack of solar water heater, the bearing capacity of rack of solar water heater water tank.
Detection frame 1 is provided with pressing structure two close to the middle part of rack of solar water heater side, and pressing structure two includes
Telescopic cylinder 11 and pushing block 12, telescopic cylinder 11 are fixed on detection frame 1 close to the middle part of rack of solar water heater side, pushed away
Block 12 is fixed on the expansion link of telescopic cylinder 11, and rotatable drag hook is additionally provided with pushing block 12.Utilize the extension of telescopic cylinder 11
Promote pushing block 12 so that rack of solar water heater can be caught on the sun by towards positive active force using the drag hook of rotation
Can water heater support, using telescopic cylinder 11 retraction cause rack of solar water heater can by the active force towards reverse side,
Changeability is strong, is advantageous to improve the detection to rack of solar water heater steadiness.Rotation is equipped with by bearing on pushing block 12
Axle 13, and the upper and lower ends of rotary shaft 13 extend pushing block 12, the driving knot rotated in pushing block 12 provided with powered rotatable axle 13
Structure, drag hook include L-type hook bar 14 and U-shaped link 15, and the upper and lower ends of link 15, which are individually fixed in, extends turning for pushing block 12
The top and bottom of moving axis 13, hook bar 14 are formed in one with link 15.Driving structure can be the combination of motor and gear,
Motor is provided with gear one, rotary shaft 13 is provided with gear two, and gear one is intermeshed with gear two, one turn of motor driven gear
Dynamic to be rotated with moving gear two, gear two, which rotates, can drive rotary shaft 13 to rotate, and drive link 15 to rotate using rotary shaft 13,
Realize drag hook rotation.
The adjacent both sides of pressing structure two are equipped with a pressing structure three in detection frame 1, and pressing structure three includes fixing
Motor 16 and pivoted arm 17 in detection frame 1 side, it is provided with detecting the pusher cylinder 1 of frame 1 on pivoted arm 17,
The piston rod end of pusher cylinder 1 is provided with push pedal 19, and extension cylinder 20 is provided with the end of pivoted arm 17, extension cylinder 20
End is connected with extension block 21, is provided with detecting the pusher cylinder 2 22 of frame 1, the work of pusher cylinder 2 22 on extension block 21
Stopper rod end is provided with push pedal 19.Using above structure so that needing to carry out rack of solar water heater side pressure detection
When, rack of solar water heater is turned to using the rotational band turn arm 17 of motor 16, according to the knot of rack of solar water heater
Structure is by extending the spacing between the adjustment pusher cylinder 1 of cylinder 20 and pusher cylinder 2 22 so that the push pedal 19 on two cylinders
It can act on the side of rack of solar water heater so that the one side stress of rack of solar water heater detection is identical,
Improve the accuracy of detection.
Force sensor, pressing structure one, pressing structure are all provided with pressing structure one, pressing structure two and pressing structure three
2nd, pressing structure three and the controlled system control of force snesor.The both sides of two pressing structures two are corresponded in detection platform 4 respectively
It is equipped with check plate 30, the spacing between two check plates 30 is more than the 6cm of rack of solar water heater length.Check plate 30 is set
Put, rack of solar water heater can be avoided in the damage caused by the excessive movement to both sides that is under pressure.
Simulation water tank 2, pushing block 12, hook bar 14 and push pedal 19 and the contact surface of rack of solar water heater are all provided with matcoveredn
23, protective layer 23 is made of elastomeric material, is reduced and is repeatedly tested the damage to caused by rack of solar water heater, drop
Low unnecessary loss.
Detection platform 4 includes stage body 24, table top 25 and lift cylinder 26, and stage body 24 is provided with opening upwards groove 27, recessed
There is the step 28 being embedded in for table top 25, lift cylinder 26 is located in groove 27 and set up, lift cylinder on the inwall of groove 27
26 lifting boom end is provided with taping block 29.Taping block 29 is promoted to collide table top 25 using the round lifting of lift cylinder 26,
Vibrating effect is formed to rack of solar water heater indirectly, simulates rack of solar water heater when placing, bottom surface vibration pair
Influence, must can be detected more comprehensive caused by it.Its upper surface flushes with the upper surface of stage body 24 when table top 25 is embedded in step 28, beats
Hit that the cross section of block 29 is identical with the cross section of groove 27, not flushing because of the upper surface of table top 25 and the upper surface of stage body 24 can be avoided
Cause the unstable of rack of solar water heater so that the hitting dynamics that each position in the bottom of table top 25 is subject to is more uniform, improves
Detection results.
Concrete operating principle：Carry out pushing contiguous block 10 by lower air cylinder 9 first, the indirect of contiguous block 10 to simulate
Water tank 2 pushes to rack of solar water heater, using force snesor so that pushing for rack of solar water heater reaches reason
Want to be worth, then progressively carry out pressure all around to rack of solar water heater again and detect, before being recorded by using force snesor
Detection of the left and right pressure to rack of solar water heater steadiness afterwards.Pushing block 12 is promoted using the extension of telescopic cylinder 11 so that
Rack of solar water heater can be caught on rack of solar water heater, profit by towards positive active force using the drag hook of rotation
With the retraction of telescopic cylinder 11 rack of solar water heater can be realized to solar heat by the active force towards reverse side
The detection of the front and rear pressure of water heater bracket.Rack of solar water heater is turned to using the rotational band turn arm 17 of motor 16, according to
The structure of rack of solar water heater adjusts spacing between pusher cylinder 1 and pusher cylinder 2 22 by extending cylinder 20,
So that the push pedal 19 on two cylinders can be acted on the side of rack of solar water heater, realize to solar water heater branch
The detection of frame or so pressure.The round lifting of lift cylinder 26 is finally recycled to promote taping block 29 to collide table top 25, indirectly
Vibrating effect is formed to rack of solar water heater, realizes that bottom surface vibration influences detection to caused by it.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although detection frame 1, simulation water tank 2, base 3, detection platform 4, fixed mount 5, pressure have more been used herein
Structure 1, pressing structure 27, pressing structure 38, lower air cylinder 9, contiguous block 10, telescopic cylinder 11, pushing block 12, rotary shaft
13rd, hook bar 14, link 15, motor 16, pivoted arm 17, pusher cylinder 1, push pedal 19, extension cylinder 20, extension block 21,
Pusher cylinder 2 22, protective layer 23, stage body 24, table top 25, lift cylinder 26, groove 27, step 28, taping block 29, check plate
30 grade terms, but it is not precluded from the possibility using other terms.Using these terms just for the sake of more easily description and
Explain the essence of the present invention；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (9)
1. a kind of detection means for rack of solar water heater steadiness, including detection frame, simulation water tank and base, inspection
Survey frame and be installed on base upper end, it is characterised in that the inspection for placing rack of solar water heater is additionally provided with the base
Platform is surveyed, the simulation water tank is located at the surface of rack of solar water heater, and the detection frame upper end, which has, to be extended to too
The fixed mount of positive energy water heater support side, fixed mount are provided with pressing structure one, and above-mentioned simulation water tank is fixed on pressing structure
On one, the detection frame is provided with pressing structure two close to the middle part of rack of solar water heater side, detects and is pressed in frame
The adjacent both sides of structure two are equipped with a pressing structure three, on the pressing structure one, pressing structure two and pressing structure three
Provided with force snesor, the both sides for corresponding to two pressing structures two in the detection platform respectively are equipped with check plate.
A kind of 2. detection means for rack of solar water heater steadiness according to claim 1, it is characterised in that
The pressing structure one includes lower air cylinder and is fixed on the contiguous block of lower air cylinder piston rod end, and contiguous block lower end is connected with
Water tank is simulated, the lower air cylinder is fixed on above-mentioned fixed mount.
A kind of 3. detection means for rack of solar water heater steadiness according to claim 1, it is characterised in that
The pressing structure two includes telescopic cylinder and pushing block, and telescopic cylinder is fixed on detection frame close to rack of solar water heater one
The middle part of side, pushing block are fixed on the expansion link of telescopic cylinder, and rotatable drag hook is additionally provided with the pushing block.
A kind of 4. detection means for rack of solar water heater steadiness according to claim 3, it is characterised in that
Rotary shaft is equipped with by bearing on the pushing block, and rotary shaft upper and lower ends extend pushing block, being provided with the pushing block can
The driving structure for driving rotary shaft to rotate, the drag hook include L-type hook bar and U-shaped link, and link upper and lower ends are solid respectively
Due to the top and bottom for the rotary shaft for extending pushing block, the hook bar is formed in one with link.
A kind of 5. detection means for rack of solar water heater steadiness according to claim 1, it is characterised in that
The pressing structure three includes the motor and pivoted arm for being fixed on detection frame side, and detection machine is provided with the pivoted arm
The pusher cylinder one of frame, the piston rod end of pusher cylinder one are provided with push pedal, extension cylinder are provided with the end of the pivoted arm, is prolonged
The end for stretching cylinder is connected with extension block, is provided with detecting the pusher cylinder two of frame, pusher cylinder two on the extension block
Piston rod end be provided with push pedal.
A kind of 6. detection means for rack of solar water heater steadiness according to claim 1, it is characterised in that
Spacing between two check plates is more than 4~8cm of rack of solar water heater length.
7. a kind of detection means for rack of solar water heater steadiness according to claim 1,2,4 and 5, it is special
Sign is that simulation water tank, pushing block, hook bar and the contact surface of push pedal and rack of solar water heater are all provided with matcoveredn, protect
Sheath is made of elastomeric material.
A kind of 8. detection means for rack of solar water heater steadiness according to claim 1, it is characterised in that
The detection platform includes stage body, table top and lift cylinder, and the stage body is provided with opening upwards groove, had on groove inner wall
For the step of table top insertion, the lift cylinder is located in groove and set up, and the lifting boom end of the lift cylinder is set
There is taping block.
A kind of 9. detection means for rack of solar water heater steadiness according to claim 8, it is characterised in that
Its upper surface flushes with stage body upper surface when the table top is embedded in step, the cross section of the taping block and the cross section phase of groove
Together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639697.0A CN107462381B (en) | 2017-07-31 | 2017-07-31 | A kind of detection device for rack of solar water heater stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710639697.0A CN107462381B (en) | 2017-07-31 | 2017-07-31 | A kind of detection device for rack of solar water heater stability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107462381A true CN107462381A (en) | 2017-12-12 |
| CN107462381B CN107462381B (en) | 2019-05-24 |
Family
ID=60547770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710639697.0A Active CN107462381B (en) | 2017-07-31 | 2017-07-31 | A kind of detection device for rack of solar water heater stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107462381B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252251A (en) * | 2021-12-15 | 2022-03-29 | 江苏澄擎新能源有限公司 | Bearing degree detection device for production of solar panel frame |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575958U (en) * | 2009-07-07 | 2010-09-08 | 浙江辰鑫机械设备有限公司 | Load-shear test machine |
| CN103882894A (en) * | 2014-04-10 | 2014-06-25 | 山东电力工程咨询院有限公司 | Prestressed concrete pipe pile horizontal bearing characteristic test model and test method |
| WO2016065251A1 (en) * | 2014-10-23 | 2016-04-28 | Aramco Services Company | Measuring tensile strength of tight rock using electromagnetic heating |
-
2017
- 2017-07-31 CN CN201710639697.0A patent/CN107462381B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201575958U (en) * | 2009-07-07 | 2010-09-08 | 浙江辰鑫机械设备有限公司 | Load-shear test machine |
| CN103882894A (en) * | 2014-04-10 | 2014-06-25 | 山东电力工程咨询院有限公司 | Prestressed concrete pipe pile horizontal bearing characteristic test model and test method |
| WO2016065251A1 (en) * | 2014-10-23 | 2016-04-28 | Aramco Services Company | Measuring tensile strength of tight rock using electromagnetic heating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114252251A (en) * | 2021-12-15 | 2022-03-29 | 江苏澄擎新能源有限公司 | Bearing degree detection device for production of solar panel frame |
| CN114252251B (en) * | 2021-12-15 | 2023-08-29 | 江苏澄擎新能源有限公司 | Bearing degree detection device for solar panel frame production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107462381B (en) | 2019-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102121254B (en) | Load box for testing bearing capacity of steel pipe pile | |
| CN106853580B (en) | A kind of manipulator and the method using manipulator progress fan blade installation | |
| CN105510019B (en) | Combined type load test system for basis of transmitting electricity | |
| US9488049B2 (en) | Tension meter for anchor rod with constant resistance and large deformation | |
| CN215410818U (en) | Pipeline repairing device adopting embedding method for repairing | |
| CN207760732U (en) | Safety falls the multidirectional correction hydraulic device of beam self-locking | |
| CN107462381A (en) | A kind of detection means for rack of solar water heater steadiness | |
| CN204116208U (en) | A kind of pavement structure interlayer cohesive strength pick-up unit | |
| CN208953381U (en) | A kind of loading test device of concrete structure | |
| CN202039388U (en) | Load box for testing bearing capacity of steel pipe pile | |
| CN112141918B (en) | Method and device for hoisting megawatt tower type heat collector by using hoisting portal | |
| CN201424647Y (en) | Pressure box embedding device | |
| CN204630839U (en) | A kind of plastic inspection well ring stiffness experiment detection device | |
| CN209198228U (en) | The moment of flexure of shield tunnel segment joint experiment on flexural behavior machine replaces loading device | |
| CN105369886B (en) | A kind of square drain cover surrounding cleaning plant | |
| CN105155596A (en) | Structure and method for testing steel pipe inclined pile load box | |
| CN213544255U (en) | Building structure spare tie point intensity detection device | |
| CN110921595A (en) | Manhole cover opening device and method for municipal public facility maintenance | |
| CN209293833U (en) | A kind of mining thin layer coal hydraulic bracket | |
| CN207336241U (en) | Steel fibre well lid compression fatigue detection device | |
| CN206593825U (en) | A kind of door of elevator striking experiment device | |
| CN206830165U (en) | A kind of unmanned measurement apparatus of the underground space for the exploration of vertical pipe well | |
| CN219641520U (en) | Nondestructive testing device for hydraulic engineering concrete diaphragm wall | |
| CN206830094U (en) | A kind of manual drilling rod pull-up | |
| CN204898496U (en) | Hydraulic pressure pick operation booster unit |
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 |