CN109387272A - A kind of aerial work platform weighing detection device based on pressure control - Google Patents
A kind of aerial work platform weighing detection device based on pressure control Download PDFInfo
- Publication number
- CN109387272A CN109387272A CN201811274654.8A CN201811274654A CN109387272A CN 109387272 A CN109387272 A CN 109387272A CN 201811274654 A CN201811274654 A CN 201811274654A CN 109387272 A CN109387272 A CN 109387272A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- detection device
- job platform
- weighing detection
- trigger
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G21/00—Details of weighing apparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of aerial work platform weighing detection devices based on pressure control, its structure includes support transmission case, protect job platform, weighing detection device, transmission case is supported to be equipped with gravity table, first transmission gear, second transmission gear, converter, job platform is protected to be equipped with water-proof strip, protective device, weighing detection device is equipped with pressure supporting plate, first trigger device, second trigger device, the beneficial effects of the present invention are: can be by simply detecting the weight on pressure supporting plate, to trigger the rotation of internal first transmission gear and the second transmission gear, intuitively project on gravity table, to facilitate the staff on ground to judge the situation above pressure supporting plate, convenient for operating and controlling, sensor is also prevented simultaneously is difficult to accurate judgement when breaking down, cause the fault shape of aerial work platform Condition, working principle are simple and clear.
Description
Technical field
The present invention relates to high-altitude technical field of engineering machinery, specifically a kind of high altitude operation based on pressure control is flat
Platform weighing detection device.
Background technique
Aerial work platform weighing detection device is a kind of conveyer for high altitude operation, can be used for the same of loading
When, can be used for manned, and the security performance is extremely important, the multi-purpose sensing of present aerial work platform weighing detection device
Device is incuded and is detected, but sensor inevitably have failure and damage when, it is therefore desirable to add double insurance device, protect
Demonstrate,prove the normal operation of aerial work platform weighing detection device.
For the problem that current aerial work platform weighing detection device, opposite side has been formulated for existing below
Case:
Because whether aerial work platform weighing detection device in high altitude operation, is difficult to judge the cargo on platform
Be removed or platform on personnel whether come into and climb in hand cradle, if failure situation occurs in sensor, then be more difficult to sentence
Broken height working platform weighing detection device is not easy to the operation control of lower work personnel in high aerial handling situations
System, while also security risk can be brought to the staff on platform, it is therefore desirable to guarantee aerial work platform weighing detection dress
Set the normal operation under sensor failure situation.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of high altitude operation based on pressure control
Platform weighing detection device.
The present invention adopts the following technical scheme that realize: a kind of aerial work platform weighing detection dress based on pressure control
It sets, structure includes support transmission case, protection job platform, weighing detection device, and the support transmission case vertical welding is in anti-
Job platform bottom is protected, above support transmission case, the weighing detection device passes through the protection job platform vertical welding
Bolt riveted is connected to inside protection job platform, and the support transmission case is equipped with gravity table, the first transmission gear, the second transmission
Gear, converter, the gravity table are connected on support transmission case outer surface by bolt riveted, and first transmission gear is logical
It crosses screw thread engagement to be connected on converter outer surface, first transmission gear engages connection with the first transmission gear by screw thread
In in same level, the converter is connected to inside support transmission case by bolt riveted；The protection job platform is set
There are water-proof strip, protective device, the water-proof strip is connected on protection job platform upper surface by bolt riveted, the protection dress
It sets and is embedded above water-proof strip；The weighing detection device is equipped with pressure supporting plate, the first trigger device, the second trigger device,
The pressure supporting plate is embedded inside protection job platform, and first trigger device is connected to support by bolt riveted and passes
Between dynamic case and protection job platform, second trigger device is connected to below pressure supporting plate by bolt riveted.
As optimization, the protective device is equipped with protective fence, protective net, and the protective fence is embedded on water-proof strip, described
Protective net is embedded between protective fence, and the protective fence is metal material, and the protective fence is circular rod-shaped configuration, the protection
Net is nylon material.
As optimization, the pressure supporting plate is equipped with reset spring group, and the reset spring group vertical welding is held in pressure
Between supporting plate and protection job platform, the reset spring group is metal material, and the reset spring group resets bullet by several
Spring is composed.
As optimization, first trigger device is equipped with the first compression bar, the first mobile jib, the first strut, the first trigger board, institute
The first compression bar vertical welding is stated in pressure supporting plate bottom, first mobile jib is connected to protection job platform by bolt riveted
On, the first strut vertical welding is uniformly equidistantly welded in outside the first strut in the first compression bar bottom end, first trigger board
On surface, first compression bar is circular rod-shaped configuration, and first compression bar is metal material, and first compression bar passes through excessive
It is cooperatively connected on the first mobile jib, first mobile jib is hollow circular tubular structure.
As optimization, second trigger device is equipped with the second compression bar, the second mobile jib, the second strut, the second trigger board, institute
The second compression bar vertical welding is stated in pressure supporting plate bottom, second mobile jib is connected to protection job platform by bolt riveted
On, the second strut vertical welding is uniformly equidistantly welded in outside the second strut in the second compression bar bottom end, second trigger board
On surface, second compression bar is circular rod-shaped configuration, and second compression bar is metal material, and second compression bar passes through excessive
It is cooperatively connected on the second mobile jib, second mobile jib is hollow circular tubular structure.
Beneficial effect
When a kind of aerial work platform weighing detection device based on pressure control of the present invention is worked:
By being equipped with a kind of pressure supporting plate, the pressure supporting plate is equipped with reset spring group, stands when on pressure supporting plate
Staff or when being loaded with material, pressure supporting plate will drive the pushing of reset spring group, to also drive the first trigger device
It works with the second trigger device, when the pressure on pressure supporting plate disappears, then reset spring group is by pressure supporting plate top
The height of script is returned, while the first trigger device and the second trigger device also being driven to rise；
By being equipped with a kind of first trigger device, first trigger device is equipped with the first compression bar, the first mobile jib, first
Bar, the first trigger board when pressure supporting plate pushes, while driving the first compression bar to push, meeting while pushing of the first compression bar
The first strut inside the first mobile jib is driven to push, it is described because the first trigger board vertical welding is on first rod outer surface
The pushing of first strut also will drive the pushing of the first trigger board, and the first trigger board will will push the first driving cog during pushing
The circle number that first transmission gear rotates can be converted into gravity list index by converter by wheel rotation, the rotation of the first transmission gear
The circle number of rotation, thus the case where showing load-bearing on pressure supporting plate；
By being equipped with a kind of second trigger device, second trigger device is equipped with the second compression bar, the second mobile jib, second
Bar, the second trigger board when pressure supporting plate pushes, while driving the second compression bar to push, meeting while pushing of the second compression bar
The second strut inside the second mobile jib is driven to push, it is described because the second trigger board vertical welding is on second rod outer surface
The pushing of second strut also will drive the pushing of the second trigger board, and the second trigger board will will push the second driving cog during pushing
The circle number that second transmission gear rotates can be converted into gravity list index by converter by wheel rotation, the rotation of the second transmission gear
The circle number of rotation, thus the case where showing load-bearing on pressure supporting plate.
It compared with prior art, the beneficial effects of the present invention are: can be by simply detecting the weight on pressure supporting plate
Amount intuitively projects on gravity table, to trigger the rotation of internal first transmission gear and the second transmission gear thus easily
Staff on face judges the situation above pressure supporting plate, convenient for operation and control, while also preventing sensor and going out
It is difficult to accurate judgement when existing failure, causes the fault situation of aerial work platform, working principle is simple and clear.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structure under a kind of aerial work platform weighing detection device stationary state based on pressure control of the present invention
Schematic diagram.
Fig. 2 is the structure under a kind of aerial work platform weighing detection device working condition based on pressure control of the present invention
Schematic diagram.
Fig. 3 is a kind of external structure signal of the aerial work platform weighing detection device based on pressure control of the present invention
Figure.
Fig. 4 is the structural schematic diagram under the first trigger device working condition of the invention.
Fig. 5 is the structural schematic diagram under the second trigger device stationary state of the invention.
Fig. 6 is the present invention looks up structural representation of the second trigger device of the invention.
In figure: support transmission case 1, protection job platform 2, weighing detection device 3, gravity table 10, the first transmission gear 11,
Second transmission gear 12, converter 13, water-proof strip 20, protective device 21, protective fence 210, protective net 211, pressure supporting plate 30,
Reset spring group 300, the first trigger device 31, the first compression bar 310, the first mobile jib 311, the first strut 312, the first trigger board
313, the second trigger device 32, the second compression bar 320, the second mobile jib 321, the second strut 322, the second trigger board 323.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of aerial work platform weighing detection device technology based on pressure control
Scheme: its structure includes support transmission case 1, protection job platform 2, weighing detection device 3,1 vertical welding of support transmission case
It is connected to protection 2 bottom of job platform, 2 vertical welding of protection job platform is above support transmission case 1, the weighing detection
Device 3 is connected to inside protection job platform 2 by bolt riveted, and the support transmission case 1 is driven equipped with gravity table 10, first
Gear 11, the second transmission gear 12, converter 13, the gravity table 10 are connected to support 1 appearance of transmission case by bolt riveted
On face, first transmission gear 11 is connected on 13 outer surface of converter by screw thread engagement, first transmission gear 12
It is engaged and is connected in same level with the first transmission gear 11 by screw thread, the converter 13 is connected to by bolt riveted
It supports inside transmission case 1；The protection job platform 2 is equipped with water-proof strip 20, protective device 21, and the water-proof strip 20 passes through bolt
Riveted is connected on protection 2 upper surface of job platform, and the protective device 21 is embedded at 20 top of water-proof strip；The weighing detection
Device 3 is equipped with pressure supporting plate 30, the first trigger device 31, the second trigger device 32, and the pressure supporting plate 30 is embedded at anti-
It protects inside job platform 2, first trigger device 31 is connected to support transmission case 1 and protection job platform by bolt riveted
Between 2, second trigger device 32 is connected to 30 lower section of pressure supporting plate by bolt riveted, and the protective device 21 is equipped with
Protective fence 210, protective net 211, the protective fence 210 are embedded on water-proof strip 20, and the protective net 211 is embedded at protective fence
Between 210, for the protective net 211 for preventing fall event, the pressure supporting plate 30 is equipped with reset spring group 300,
300 vertical welding of reset spring group is between pressure supporting plate 30 and protection job platform 2, the reset spring group 300
Original height is replied for aux. pressure supporting plate 30, first trigger device 31 is equipped with the first compression bar 310, the first mobile jib
311, the first strut 312, the first trigger board 313,310 vertical welding of the first compression bar are described in 30 bottom of pressure supporting plate
First mobile jib 311 is connected on protection job platform 2 by bolt riveted, and 312 vertical welding of the first strut is in the first pressure
310 bottom end of bar, first trigger board 313 are uniformly equidistantly welded on 312 outer surface of the first strut, first trigger board
313 be fan-shaped plate structure, and first trigger board 313 is metal material, and second trigger device 32 is equipped with the second compression bar
320, the second mobile jib 321, the second strut 322, the second trigger board 323,320 vertical welding of the second compression bar is in pressure supporting plate
30 bottoms, second mobile jib 321 are connected on protection job platform 2 by bolt riveted, 322 vertical welding of the second strut
It is connected to 320 bottom end of the second compression bar, second trigger board 323 is uniformly equidistantly welded on 322 outer surface of the second strut, and described
Two trigger boards 323 are fan-shaped plate structure, and second trigger board 323 is metal material.
When in use, when having stood staff on pressure supporting plate 30 or being loaded with material, pressure supporting plate 30 be will drive
Reset spring group 300 pushes, to also drive the first trigger device 31 and the second trigger device 32 to work, when pressure support
When plate 30 pushes, while the first compression bar 310 being driven to push, the first compression bar 310 will drive in the first mobile jib 311 while pushing
First strut 312 in portion pushes, because 313 vertical welding of the first trigger board is on 312 outer surface of the first strut, described first
The pushing of bar 312 also will drive the pushing of the first trigger board 313, and the first trigger board 313 will will push the first biography during pushing
Moving gear 11 rotates, and the circle number that the rotation of the first transmission gear 11 can be rotated the first transmission gear 11 by converter 13 is converted
At the circle number of 10 indicators turn of gravity table, thus the case where showing load-bearing on pressure supporting plate 30, meanwhile, when pressure supporting plate 30
When pushing, while the second compression bar 320 being driven to push, the second compression bar 320 will drive inside the second mobile jib 321 while pushing
Second strut 322 pushes, because 323 vertical welding of the second trigger board is on 322 outer surface of the second strut, second strut
322 pushings also will drive the pushing of the second trigger board 323, and the second trigger board 323 will will push the second transmission during pushing
Gear 12 rotates, and the circle number that the second transmission gear 12 rotates can be converted by the rotation of the second transmission gear 12 by converter 13
The circle number of 10 indicators turn of gravity table, so that the case where showing load-bearing on pressure supporting plate 30, passes through 31 He of the first trigger device
Second trigger device 32 works together, and pressure supporting plate 30 is avoided to occur the feelings of gravity table 10 data inaccuracy in unbalance stress
Condition occurs, and when the pressure on pressure supporting plate 30 disappears, then pressure supporting plate 30 is pushed up back the height of script by reset spring group 300
Degree, while also driving the first trigger device 31 and the second trigger device 32 to rise, while the first transmission gear 11 and the second transmission
Gear 12 carries out opposite direction rotation, and the data on gravity table 10 can also become smaller, and returns to clean state.
The technological progress that the present invention obtains compared with the prior art is:
It can be passed by simply detecting the weight on pressure supporting plate to trigger internal first transmission gear and second
The rotation of moving gear intuitively projects on gravity table, so that the staff on ground be facilitated to judge above pressure supporting plate
Situation convenient for operation and control, while also preventing sensor and being difficult to accurate judgement when breaking down, causes high altitude operation flat
The fault situation of platform, working principle are simple and clear.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (5)
1. a kind of aerial work platform weighing detection device based on pressure control, structure includes support transmission case (1), protection
Job platform (2), weighing detection device (3), support transmission case (1) vertical welding is in protection job platform (2) bottom, institute
Protection job platform (2) vertical welding is stated above support transmission case (1), the weighing detection device (3) passes through bolt riveted
It is internal to be connected to protection job platform (2), it is characterised in that:
The support transmission case (1) is equipped with gravity table (10), the first transmission gear (11), the second transmission gear (12), converter
(13), the gravity table (10) is connected on support transmission case (1) outer surface by bolt riveted, first transmission gear
(11) it is connected on converter (13) outer surface by screw thread engagement, first transmission gear (12) is passed by screw thread and first
Moving gear (11) engagement is connected in same level, and the converter (13) is connected to support transmission case by bolt riveted
(1) internal；
The protection job platform (2) is equipped with water-proof strip (20), protective device (21), and the water-proof strip (20) passes through bolt riveted
It is connected on protection job platform (2) upper surface, the protective device (21) is embedded above water-proof strip (20)；
The weighing detection device (3) is equipped with pressure supporting plate (30), the first trigger device (31), the second trigger device (32),
The pressure supporting plate (30) is embedded at protection job platform (2) inside, and first trigger device (31) passes through bolt riveted
It is connected between support transmission case (1) and protection job platform (2), second trigger device (32) is connected by bolt riveted
Below pressure supporting plate (30).
2. a kind of aerial work platform weighing detection device based on pressure control according to claim 1, feature exist
In: the protective device (21) is equipped with protective fence (210), protective net (211), and the protective fence (210) is embedded at water-proof strip
(20) on, the protective net (211) is embedded between protective fence (210).
3. a kind of aerial work platform weighing detection device based on pressure control according to claim 1, feature exist
In: the pressure supporting plate (30) is equipped with reset spring group (300), and reset spring group (300) vertical welding is held in pressure
Between supporting plate (30) and protection job platform (2).
4. a kind of aerial work platform weighing detection device based on pressure control according to claim 1, feature exist
In: first trigger device (31) is equipped with the first compression bar (310), the first mobile jib (311), the first strut (312), the first triggering
Plate (313), the first compression bar (310) vertical welding pass through spiral shell in pressure supporting plate (30) bottom, first mobile jib (311)
Bolt riveted is connected in protection job platform (2), and the first strut (312) vertical welding is in the first compression bar (310) bottom end, institute
The first trigger board (313) is stated uniformly equidistantly to be welded on the first strut (312) outer surface.
5. a kind of aerial work platform weighing detection device based on pressure control according to claim 1, feature exist
In: second trigger device (32) is equipped with the second compression bar (320), the second mobile jib (321), the second strut (322), the second triggering
Plate (323), the second compression bar (320) vertical welding pass through spiral shell in pressure supporting plate (30) bottom, second mobile jib (321)
Bolt riveted is connected in protection job platform (2), and the second strut (322) vertical welding is in the second compression bar (320) bottom end, institute
The second trigger board (323) is stated uniformly equidistantly to be welded on the second strut (322) outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274654.8A CN109387272A (en) | 2018-10-30 | 2018-10-30 | A kind of aerial work platform weighing detection device based on pressure control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811274654.8A CN109387272A (en) | 2018-10-30 | 2018-10-30 | A kind of aerial work platform weighing detection device based on pressure control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109387272A true CN109387272A (en) | 2019-02-26 |
Family
ID=65428335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811274654.8A Pending CN109387272A (en) | 2018-10-30 | 2018-10-30 | A kind of aerial work platform weighing detection device based on pressure control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109387272A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009024880B3 (en) * | 2009-06-09 | 2010-12-02 | Hinz Fabrik Gmbh | Safekeeping device for installation in station wagon, has lifting base movable along lifting direction and extending transverse to lifting direction, and cover is provided which is hinged to articulation device |
| CN105253822A (en) * | 2015-09-29 | 2016-01-20 | 烟台荣盛压力容器制造有限公司 | Weighing type aerial work platform |
| CN206188339U (en) * | 2016-11-17 | 2017-05-24 | 安徽韩华建材科技股份有限公司 | Full -automatic transfer robot tongs device of producing area board |
| CN206556759U (en) * | 2016-08-31 | 2017-10-13 | 江苏文瑞智能科技有限公司 | Weight weight sensor is used in one kind life |
| CN107500178A (en) * | 2017-09-28 | 2017-12-22 | 郑菁清 | A kind of micro computer overload protection device of building construction hoist |
| CN207313070U (en) * | 2017-09-08 | 2018-05-04 | 陈煜� | A kind of small-sized aloft work lifting platform |
| CN108439292A (en) * | 2018-05-13 | 2018-08-24 | 莆田市荔城区海程贸易有限公司 | A kind of weighing device applied to aerial work platform |
-
2018
- 2018-10-30 CN CN201811274654.8A patent/CN109387272A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009024880B3 (en) * | 2009-06-09 | 2010-12-02 | Hinz Fabrik Gmbh | Safekeeping device for installation in station wagon, has lifting base movable along lifting direction and extending transverse to lifting direction, and cover is provided which is hinged to articulation device |
| CN105253822A (en) * | 2015-09-29 | 2016-01-20 | 烟台荣盛压力容器制造有限公司 | Weighing type aerial work platform |
| CN206556759U (en) * | 2016-08-31 | 2017-10-13 | 江苏文瑞智能科技有限公司 | Weight weight sensor is used in one kind life |
| CN206188339U (en) * | 2016-11-17 | 2017-05-24 | 安徽韩华建材科技股份有限公司 | Full -automatic transfer robot tongs device of producing area board |
| CN207313070U (en) * | 2017-09-08 | 2018-05-04 | 陈煜� | A kind of small-sized aloft work lifting platform |
| CN107500178A (en) * | 2017-09-28 | 2017-12-22 | 郑菁清 | A kind of micro computer overload protection device of building construction hoist |
| CN108439292A (en) * | 2018-05-13 | 2018-08-24 | 莆田市荔城区海程贸易有限公司 | A kind of weighing device applied to aerial work platform |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190226 |