CN106124305B - A kind of hardware making rigidity detection device - Google Patents
A kind of hardware making rigidity detection device Download PDFInfo
- Publication number
- CN106124305B CN106124305B CN201610738595.XA CN201610738595A CN106124305B CN 106124305 B CN106124305 B CN 106124305B CN 201610738595 A CN201610738595 A CN 201610738595A CN 106124305 B CN106124305 B CN 106124305B
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- Prior art keywords
- bearing seat
- belt pulley
- holder
- wheel
- reinforcing rib
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
- G01N3/44—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid the indentors being put under a minor load and a subsequent major load, i.e. Rockwell system
Abstract
The present invention relates to a kind of detection device more particularly to a kind of hardware making rigidity detection devices.The technical problem to be solved in the present invention is to provide a kind of higher hardware making rigidity detection devices of detection precision.In order to solve the above-mentioned technical problem, the present invention provides such a hardware making rigidity detection devices, include holder, sliding rail, rack, connecting rod, elevating lever, electric rotating machine, first bearing seat, second bearing seat, sliding block, first rotating shaft, first belt pulley etc.；Holder is located at strut left, and strut upper end is equipped with placement plate, and holder inner top is equipped with sliding rail and electric rotating machine, and sliding rail is located at electric rotating machine left, and sliding rail is equipped with sliding block, and sliding block is equipped with rack, and top is equipped with connecting rod on the right side of rack.The present invention reaches the detection higher effect of precision, and the present invention is provided with sponge brush, and sponge brush carries out rotation wiping to hardware parts, and sponge brush removes the dust on hardware parts.
Description
Technical field
The present invention relates to a kind of detection device more particularly to a kind of hardware making rigidity detection devices.
Background technology
Hardware refers to complementary, the accessory manufactured goods used in daily life and industrial production.Early stage multi-purpose gold, silver,
The metal materials such as copper, iron, tin make, thus gain the name.It now removes and uses various metal materials, also widely used plastics, glass fibre
Etc. nonmetallic materials make.Hardware plays very important effect in people's daily life, in life appliance and house decoration
In be often used.
Detection refers to the specified technical performance index of specified certain object of method verification test.Suitable for various industries
The performance rating of scope, such as：Civil construction project, water conservancy, food, chemistry, environment, machinery, machine etc..
Existing hardware rigidity detection device haves the shortcomings that detection precision is relatively low, therefore there is an urgent need for design a kind of detection essence
The higher hardware making rigidity detection device of accuracy.
Invention content
(1) technical problems to be solved
The present invention for the disadvantage that overcomes existing hardware rigidity detection device detection precision relatively low, the invention solves
The technical issues of be to provide a kind of higher hardware making rigidity detection device of detection precision.
(2) technical solution
In order to solve the above technical problem, the present invention provides such a hardware making rigidity detection devices, including
There are holder, sliding rail, rack, connecting rod, elevating lever, electric rotating machine, first bearing seat, second bearing seat, sliding block, first rotating shaft,
One belt pulley, gear, connecting rod, flat belt, the second shaft, the second belt pulley, electric pushrod, contact roller, roller, Lip river formula are hard
Spend meter, sponge brush, placement plate, strut and bottom plate；It is equipped with holder and strut at the top of bottom plate, holder is located at strut left, on strut
End is equipped with placement plate, and holder inner top is equipped with sliding rail and electric rotating machine, and sliding rail is located at electric rotating machine left, and sliding rail, which is equipped with, to be slided
Block, sliding block are equipped with rack, and top is equipped with connecting rod on the right side of rack, and electric rotating machine lower end is connected with roller, is provided on roller curved
Groove, curved groove is interior to be equipped with contact roller, and contact roller is engaged with curved groove, and contact roller is equipped with connecting rod,
Connecting rod left end is equipped with elevating lever, and elevating lever lower end is equipped with Rockwell Hardness meter, and holder inner left wall is equipped with first bearing seat and second
Bearing block, first bearing seat are located above second bearing seat, are equipped with first rotating shaft in first bearing seat, first rotating shaft is equipped with
First belt pulley and gear, the first belt pulley are located at gear left, and wheel and rack engages, and second is equipped in second bearing seat
Shaft, the second shaft are equipped with the second belt pulley and electric pushrod, and the second belt pulley is located at electric pushrod left, the first belt pulley
And second be wound with flat belt between belt pulley, electric pushrod right end is connected with sponge brush.
Preferably, further include having wheel, wheel, the solid figure of wheel are equipped on the left of bottom base plate and on the right side of bottom base plate
Shape is cylindrical, and the cross-sectional shape of wheel is circle, and the thickness of a diameter of 25cm of wheel, wheel are 8cm, wheel ten thousand
To wheel.
Preferably, further include having handle, handle is equipped in the middle part of holder left side wall, handle is located above bottom plate, the cross of handle
Cross sectional shape is rectangle, and the length of handle is 15cm, and the width of handle is 10cm, and the material of handle is Q235 steel.
Preferably, further include having limited block, sliding rail lower right-hand side is equipped with limited block, and limited block is located at below sliding block, limit
Block is located at rack left, and limited block is located above gear, and the three-dimensional shape of limited block is cuboid, and the length of limited block is
The width of 5cm, limited block are 3cm, and the height of limited block is 4cm.
Preferably, it is provided with placing groove at the top of placement plate, placing groove is located at placement plate top center, the solid figure of placing groove
Shape is cuboid, and the length of placing groove is 20cm, and the width of placing groove is 10cm, and the depth of placing groove is 7cm.
Preferably, further include having the first reinforcing rib, the first reinforcing rib is provided on the left of holder inner top, the first reinforcing rib
Connection above bottom end and holder inner left wall, the shape of the cross section of the first reinforcing rib are square, and the material of the first reinforcing rib is
The surface of Q235 steel, the first reinforcing rib is smooth flat.
Preferably, further include having the second reinforcing rib, bottom plate top left side is provided with the second reinforcing rib, the second reinforcing rib it is upper
Connection below end and holder inner left wall, the shape of the cross section of the second reinforcing rib are square, and the material of the second reinforcing rib is
The surface of Q235 steel, the second reinforcing rib is smooth flat.
Preferably, the three-dimensional shape of first bearing seat and second bearing seat is cylindrical, first bearing seat and second
Bearing block it is equal in magnitude, the diameter of first bearing seat and second bearing seat is 20cm, first bearing seat and second bearing seat
Height be 10cm.
Preferably, the three-dimensional shape of the first belt pulley and the second belt pulley is cylindrical, the first belt pulley and second
Belt pulley it is equal in magnitude, the diameter of the first belt pulley and the second belt pulley is 30cm, the first belt pulley and the second belt pulley
Height be 15cm.
Operation principle：Originally, it would be desirable to which the hardware parts of detection are placed at the top of placement plate, are started electric pushrod and are stretched
It is long, drive sponge brush to move right, when sponge brush moves to contact hardware parts, electric pushrod stops elongation.Start rotation
Rotating motor rotates forward, and roller is driven to rotate forward, to drive contact roller to be moved along curved groove, connecting rod and elevating lever therewith to
Lower movement so that Rockwell Hardness meter moves downward.Since elevating lever moves downward, connecting rod is driven to move downward, to moving teeth
Item moves downward, and gear rotates therewith, and first rotating shaft and the first pulley rotation, the first belt pulley is driven to be driven by flat belt
Second pulley rotation, to drive the second shaft and sponge brush rotation, sponge brush to carry out rotation wiping to hardware parts, sea
Silk floss brush removes the dust on hardware parts, avoids dust interference detection results, is finished when sponge brush wipes hardware parts, and
When Rockwell Hardness meter is close to sponge brush, starts electric pushrod and shorten, drive sponge brush to move downward, when sponge brush moves to reset
When, electric pushrod stops shortening, and when Rockwell Hardness meter moves downwardly to contact hardware parts, electric rotating machine stops operating, and opens
Dynamic Rockwell Hardness meter work, Rockwell Hardness meter carries out hardness determination to hardware parts, when Rockwell Hardness meter is to hardware parts
When progress hardness determination finishes, Rockwell Hardness meter is stopped.Start electric rotating machine reversion, roller reversion is driven, to drive
Elevating lever and Rockwell Hardness meter move upwards, and when Rockwell Hardness meter moves up to reset, electric rotating machine stops operating so that
Sponge brush is static, and people takes the hardware parts that detection finishes away.
Because further including having wheel, wheel, the three-dimensional shape of wheel are equipped on the left of bottom base plate and on the right side of bottom base plate
Cross-sectional shape for cylindrical, wheel is circle, and the thickness of a diameter of 25cm of wheel, wheel are 8cm, and wheel is universal
Wheel, swingable conversion direction, it is possible to move freely the present apparatus.
Because further including having handle, handle is equipped in the middle part of holder left side wall, handle is located above bottom plate, the cross section of handle
Shape is rectangle, and the length of handle is 15cm, and the width of handle is 10cm, and the material of handle is Q235 steel, so worker can
It catches handle to push the present apparatus, more quickly and easily moves the present apparatus.
Because further including having limited block, sliding rail lower right-hand side is equipped with limited block, and limited block is located at below sliding block, limited block position
In rack left, limited block is located above gear, and the three-dimensional shape of limited block is cuboid, and the length of limited block is 5cm, limit
The width of position block is 3cm, and the height of limited block is 4cm, so when rack moves downward, limited block can enhance the steady of rack
It is qualitative.
(3) advantageous effect
The present invention reaches the detection higher effect of precision, and the present invention is provided with sponge brush, and sponge brush is to hardware parts
Rotation wiping is carried out, sponge brush removes the dust on hardware parts, avoids dust interference detection results, to improve detection
Precision.
Description of the drawings
Fig. 1 is the first main structure diagram of the present invention.
Fig. 2 is second of main structure diagram of the present invention.
Fig. 3 is the third main structure diagram of the present invention.
Fig. 4 is the 4th kind of main structure diagram of the present invention.
Fig. 5 is the 5th kind of main structure diagram of the present invention.
Label in attached drawing be：1- holders, 2- sliding rails, 3- racks, 4- connecting rods, 5- elevating levers, 6- electric rotating machines, 7- first
Bearing block, 8- second bearing seats, 9- sliding blocks, 10- first rotating shafts, the first belt pulleys of 11-, 12- gears, 13- connecting rods, 14- are flat
Belt, the second shafts of 15-, the second belt pulleys of 16-, 17- electric pushrods, 18- contact rollers, 19- curved grooves, 20- rollers,
21- Rockwell Hardness meters, 22- sponge brushes, 23- placement plates, 24- struts, 25- bottom plates, 26- wheels, 27- handles, 28- limited blocks,
29- placing grooves, the first reinforcing ribs of 30-, the second reinforcing ribs of 31-.
Specific implementation mode
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of hardware making rigidity detection device, as shown in Figs. 1-5, include holder 1, sliding rail 2, rack 3, connecting rod 4,
Elevating lever 5, electric rotating machine 6, first bearing seat 7, second bearing seat 8, sliding block 9, first rotating shaft 10, the first belt pulley 11, gear
12, connecting rod 13, flat belt 14, the second shaft 15, the second belt pulley 16, electric pushrod 17, contact roller 18, roller 20, Lip river
Formula hardometer 21, sponge brush 22, placement plate 23, strut 24 and bottom plate 25；25 top of bottom plate is equipped with holder 1 and strut 24, holder 1
Positioned at 24 left of strut, 24 upper end of strut is equipped with placement plate 23, and 1 inner top of holder is equipped with sliding rail 2 and electric rotating machine 6, sliding rail 2
In 6 left of electric rotating machine, sliding rail 2 is equipped with sliding block 9, and sliding block 9 is equipped with rack 3, and 3 right side top of rack is equipped with connecting rod 4, rotation
6 lower end of motor is connected with roller 20, and curved groove 19 is provided on roller 20, contact roller 18, contact are equipped in curved groove 19
Idler wheel 18 is engaged with curved groove 19, and contact roller 18 is equipped with connecting rod 13, and 13 left end of connecting rod is equipped with elevating lever 5,
5 lower end of elevating lever is equipped with Rockwell Hardness meter 21, and 1 inner left wall of holder is equipped with first bearing seat 7 and second bearing seat 8, first bearing
Seat 7 is located at 8 top of second bearing seat, is equipped with first rotating shaft 10 in first bearing seat 7, first rotating shaft 10 is equipped with the first belt
Wheel 11 and gear 12, the first belt pulley 11 are located at 12 left of gear, and gear 12 is engaged with rack 3, is equipped in second bearing seat 8
Second shaft 15, the second shaft 15 are equipped with the second belt pulley 16 and electric pushrod 17, and the second belt pulley 16 is located at electric pushrod
17 lefts, are wound with flat belt 14 between the first belt pulley 11 and the second belt pulley 16,17 right end of electric pushrod is connected with sponge brush
22。
Further include having wheel 26,25 bottom left of bottom plate and 25 bottom right of bottom plate are equipped with wheel 26, and wheel 26 is stood
Shape is cylindrical, and the cross-sectional shape of wheel 26 is round, a diameter of 25cm of wheel 26, and the thickness of wheel 26 is
8cm, wheel 26 are universal wheel.
Further include having handle 27, handle 27 is equipped in the middle part of 1 left side wall of holder, handle 27 is located at 25 top of bottom plate, handle 27
Cross-sectional shape be rectangle, the length of handle 27 is 15cm, and the width of handle 27 is 10cm, and the material of handle 27 is Q235
Steel.
Further include having limited block 28,2 lower right-hand side of sliding rail is equipped with limited block 28, and limited block 28 is located at 9 lower section of sliding block, limit
Block 28 is located at 3 left of rack, and limited block 28 is located at 12 top of gear, and the three-dimensional shape of limited block 28 is cuboid, limited block
28 length is 5cm, and the width of limited block 28 is 3cm, and the height of limited block 28 is 4cm.
23 top of placement plate is provided with placing groove 29, and placing groove 29 is located at 23 top center of placement plate, and placing groove 29 is stood
Shape is cuboid, and the length of placing groove 29 is 20cm, and the width of placing groove 29 is 10cm, and the depth of placing groove 29 is 7cm.
Further include having the first reinforcing rib 30, the first reinforcing rib 30 is provided on the left of 1 inner top of holder, the first reinforcing rib 30
Connection above 1 inner left wall of bottom end and holder, the shape of the cross section of the first reinforcing rib 30 are square, the material of the first reinforcing rib 30
Matter is Q235 steel, and the surface of the first reinforcing rib 30 is smooth flat.
Further include having the second reinforcing rib 31,25 top left side of bottom plate is provided with the second reinforcing rib 31, the second reinforcing rib 31
Connection below 1 inner left wall of upper end and holder, the shape of the cross section of the second reinforcing rib 31 are square, the material of the second reinforcing rib 31
Matter is Q235 steel, and the surface of the second reinforcing rib 31 is smooth flat.
The three-dimensional shape of first bearing seat 7 and second bearing seat 8 is cylindrical, first bearing seat 7 and second bearing
Seat 8 it is equal in magnitude, the diameter of first bearing seat 7 and second bearing seat 8 is 20cm, first bearing seat 7 and second bearing seat 8
Height be 10cm.
The three-dimensional shape of first belt pulley 11 and the second belt pulley 16 is cylindrical, the first belt pulley 11 and the second skin
Belt wheel 16 it is equal in magnitude, the diameter of the first belt pulley 11 and the second belt pulley 16 is 30cm, the first belt pulley 11 and second
The height of belt pulley 16 is 15cm.
Operation principle：Originally, it would be desirable to which the hardware parts of detection are placed on 23 top of placement plate, start electric pushrod 17
Elongation drives sponge brush 22 to move right, and when sponge brush 22 moves to contact hardware parts, the stopping of electric pushrod 17 is stretched
It is long.Start electric rotating machine 6 to rotate forward, roller 20 is driven to rotate forward, to drive contact roller 18 to be moved along curved groove 19, connection
Bar 13 and elevating lever 5 move downward therewith so that Rockwell Hardness meter 21 moves downward.Since elevating lever 5 moves downward, the company of drive
Bar 4 moves downward, and to be moved downward with carry-over bar 3, gear 12 rotates therewith, and drives first rotating shaft 10 and the first belt pulley 11
Rotation, the first belt pulley 11 drive the second belt pulley 16 to rotate by flat belt 14, to drive the second shaft 15 and sponge brush
22 rotations, sponge brush 22 carry out rotation wiping to hardware parts, and sponge brush 22 removes the dust on hardware parts, avoids ash
Dirt interference detection results start when the wiping hardware parts of sponge brush 22 finish, and Rockwell Hardness meter 21 is close to sponge brush 22
Electric pushrod 17 shortens, and sponge brush 22 is driven to move downward, and when sponge brush 22 moves to reset, electric pushrod 17 stops contracting
Short, when Rockwell Hardness meter 21 moves downwardly to contact hardware parts, electric rotating machine 6 stops operating, and starts Rockwell Hardness meter 21
Work, Rockwell Hardness meter 21 carry out hardness determination to hardware parts, when Rockwell Hardness meter 21 carries out hardness to hardware parts
When detection finishes, Rockwell Hardness meter 21 is stopped.Start electric rotating machine 6 to invert, roller 20 is driven to invert, to drive lifting
Bar 5 and Rockwell Hardness meter 21 move upwards, and when Rockwell Hardness meter 21 moves up to reset, electric rotating machine 6 stops operating, and makes
Sponge brush 22 is static, people takes the hardware parts that finish of detection away.
Because further including having wheel 26,25 bottom left of bottom plate and 25 bottom right of bottom plate are equipped with wheel 26, wheel 26
Three-dimensional shape be cylindrical, the cross-sectional shape of wheel 26 is circle, a diameter of 25cm of wheel 26, the thickness of wheel 26
For 8cm, wheel 26 is universal wheel, swingable conversion direction, it is possible to move freely the present apparatus.
Because further including having handle 27, handle 27 is equipped in the middle part of 1 left side wall of holder, handle 27 is located at 25 top of bottom plate,
The cross-sectional shape of hand 27 is rectangle, and the length of handle 27 is 15cm, and the width of handle 27 is 10cm, and the material of handle 27 is
Q235 steel more quickly and easily moves the present apparatus so worker can catch handle 27 to push the present apparatus.
Because further including having limited block 28,2 lower right-hand side of sliding rail is equipped with limited block 28, and limited block 28 is located at 9 lower section of sliding block,
Limited block 28 is located at 3 left of rack, and limited block 28 is located at 12 top of gear, and the three-dimensional shape of limited block 28 is cuboid, limit
The length of position block 28 is 5cm, and the width of limited block 28 is 3cm, and the height of limited block 28 is 4cm, so when rack 3 moves downward
When, limited block 28 can enhance the stability of rack 3.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (7)
1. a kind of hardware making rigidity detection device, which is characterized in that include holder（1）, sliding rail（2）, rack（3）, even
Bar（4）, elevating lever（5）, electric rotating machine（6）, first bearing seat（7）, second bearing seat（8）, sliding block（9）, first rotating shaft（10）,
First belt pulley（11）, gear（12）, connecting rod（13）, flat belt（14）, the second shaft（15）, the second belt pulley（16）, electricity
Dynamic push rod（17）, contact roller（18）, roller（20）, Rockwell Hardness meter（21）, sponge brush（22）, placement plate（23）, strut
（24）And bottom plate（25）；Bottom plate（25）Top is equipped with holder（1）And strut（24）, holder（1）Positioned at strut（24）Left, strut
（24）Upper end is equipped with placement plate（23）, holder（1）Inner top is equipped with sliding rail（2）And electric rotating machine（6）, sliding rail（2）Positioned at rotation
Motor（6）Left, sliding rail（2）It is equipped with sliding block（9）, sliding block（9）It is equipped with rack（3）, rack（3）Connecting rod is equipped with above right side
（4）, electric rotating machine（6）Lower end is connected with roller（20）, roller（20）On be provided with curved groove（19）, curved groove（19）Inside set
There is contact roller（18）, contact roller（18）With curved groove（19）It is engaged, contact roller（18）It is equipped with connecting rod
（13）, connecting rod（13）Left end is equipped with elevating lever（5）, elevating lever（5）Lower end is equipped with Rockwell Hardness meter（21）, holder（1）An interior left side
Wall is equipped with first bearing seat（7）And second bearing seat（8）, first bearing seat（7）Positioned at second bearing seat（8）Top, first axle
Bearing（7）On first rotating shaft is installed（10）, first rotating shaft（10）It is equipped with the first belt pulley（11）And gear（12）, the first skin
Belt wheel（11）Positioned at gear（12）Left, gear（12）With rack（3）Engagement, second bearing seat（8）On the second shaft is installed
（15）, the second shaft（15）It is equipped with the second belt pulley（16）And electric pushrod（17）, the second belt pulley（16）It is pushed away positioned at electronic
Bar（17）Left, the first belt pulley（11）With the second belt pulley（16）Between be wound with flat belt（14）, electric pushrod（17）Right end
It is connected with sponge brush（22）;Further include having wheel（26）, bottom plate（25）Bottom left and bottom plate（25）Bottom right is equipped with wheel
Son（26）, wheel（26）Three-dimensional shape be cylindrical, wheel（26）Cross-sectional shape be circle, wheel（26）Diameter
For 25cm, wheel（26）Thickness be 8cm, wheel（26）For universal wheel;Further include having handle（27）, holder（1）In left side wall
Portion is equipped with handle（27）, handle（27）Positioned at bottom plate（25）Top, handle（27）Cross-sectional shape be rectangle, handle（27）
Length be 15cm, handle（27）Width be 10cm, handle（27）Material be Q235 steel.
2. a kind of hardware making rigidity detection device according to claim 1, which is characterized in that further include having limited block
（28）, sliding rail（2）Lower right-hand side is equipped with limited block（28）, limited block（28）Positioned at sliding block（9）Lower section, limited block（28）Positioned at tooth
Item（3）Left, limited block（28）Positioned at gear（12）Top, limited block（28）Three-dimensional shape be cuboid, limited block
（28）Length be 5cm, limited block（28）Width be 3cm, limited block（28）Height be 4cm.
3. a kind of hardware making rigidity detection device according to claim 1, which is characterized in that placement plate（23）Top
It is provided with placing groove（29）, placing groove（29）Positioned at placement plate（23）At top center, placing groove（29）Three-dimensional shape be it is rectangular
Body, placing groove（29）Length be 20cm, placing groove（29）Width be 10cm, placing groove（29）Depth be 7cm.
4. a kind of hardware making rigidity detection device according to claim 1, which is characterized in that further include thering is first to add
Strengthening tendons（30）, holder（1）It is provided with the first reinforcing rib on the left of inner top（30）, the first reinforcing rib（30）Bottom end and holder（1）
Connection, the first reinforcing rib above inner left wall（30）The shape of cross section be square, the first reinforcing rib（30）Material be
Q235 steel, the first reinforcing rib（30）Surface be smooth flat.
5. a kind of hardware making rigidity detection device according to claim 1, which is characterized in that further include thering is second to add
Strengthening tendons（31）, bottom plate（25）Top left side is provided with the second reinforcing rib（31）, the second reinforcing rib（31）Upper end and holder（1）It is interior
Connection, the second reinforcing rib below left wall（31）The shape of cross section be square, the second reinforcing rib（31）Material be Q235
Steel, the second reinforcing rib（31）Surface be smooth flat.
6. a kind of hardware making rigidity detection device according to claim 1, which is characterized in that first bearing seat（7）
And second bearing seat（8）Three-dimensional shape be cylindrical, first bearing seat（7）And second bearing seat（8）It is equal in magnitude,
First bearing seat（7）And second bearing seat（8）Diameter be 20cm, first bearing seat（7）And second bearing seat（8）Height
It is 10cm.
7. a kind of hardware making rigidity detection device according to claim 1, which is characterized in that the first belt pulley（11）
With the second belt pulley（16）Three-dimensional shape be cylindrical, the first belt pulley（11）With the second belt pulley（16）Size phase
Deng the first belt pulley（11）With the second belt pulley（16）Diameter be 30cm, the first belt pulley（11）With the second belt pulley
（16）Height be 15cm.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106442140A (en) * | 2016-11-29 | 2017-02-22 | 广东技术师范学院 | High precision type drainage pipe strength detection device |
| CN106404573B (en) * | 2016-12-15 | 2018-11-23 | 东华理工大学 | A kind of mineral ore detection device |
| CN110132776B (en) * | 2019-06-25 | 2021-09-03 | 浙江久正工程检测有限公司 | Comprehensive hardness measuring instrument for building detection |
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