CN208249833U - Working bucket disk weighing system and aerial work platform with the system - Google Patents
Working bucket disk weighing system and aerial work platform with the system Download PDFInfo
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- CN208249833U CN208249833U CN201820710366.1U CN201820710366U CN208249833U CN 208249833 U CN208249833 U CN 208249833U CN 201820710366 U CN201820710366 U CN 201820710366U CN 208249833 U CN208249833 U CN 208249833U
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- working bucket
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Abstract
The utility model belongs to technical field of engineering machinery, is related to a kind of working bucket disk weighing system and the aerial work platform with the system.The utility model includes weighing sensor and the working bucket assembly that is pressed on weighing sensor, the working bucket assembly includes the working bucket being fixedly connected and working bucket bracket, the weighing sensor includes the sensor outer ring being fixedly connected and sensor inner ring, the working bucket bracket is pressed on weighing sensor and is fixedly connected with sensor outer ring, and the sensor inner ring is connected on driving arm assembly.Aerial work platform provided by the utility model is equipped with weighing system, the energy pressure that monitoring bucket is carried in real time, prevent to overload, improve the safety of high altitude operation, and weighing system provided by the utility model only uses a sensor to solve the problems, such as the measurement to the real-time load of working bucket, while measurement accuracy with higher.
Description
Technical field
The utility model belongs to technical field of engineering machinery, is related to a kind of working bucket disk weighing system and has the system
Aerial work platform.
Background technique
Aerial work platform is widely used in work of urban management, electric power, street lamp, advertisement, communicates, finds a view, gardens, friendship
The installation and maintenance of industries and the operation of ascending a height such as logical, harbour, airport, large-scale industrial and mineral company, pass of the safety by people
Note, wherein one of the main reason for overload is initiation safety accident, therefore accuracy, validity and the real-time of the detection that overloads are
The necessary condition of vehicle safety, the mechanical weighing system of the carrying that existing aerial work platform has are this mechanical only super
It just alarms when crossing rated load, is unable to real-time monitoring, and in machine use process, since dynamic load is easy wrong report；Some carryings
The weighing system of the weighing system of hydrostatic sensor formula, this hydrostatic sensor formula carries out calculating matching mainly in combination with structure, together
When also need combine actual hydraulic pressure system in pressure, type of the same race is also required to the in the light of actual conditions value to hydrostatic sensor sometimes
It is matched, efficiency is very low in the actual production process, while there is also wrong report phenomenons when dynamic load；Therefore it cannot still avoid well
The generation of safety accident.
For example, Chinese utility model patent disclose a kind of crank type aerial working platform [application number:
201420766019.2], which includes chassis, and chassis two sides are equipped with crawler belt, horizontal mechanism, water are equipped on chassis
Flattening mechanism two sides are equipped with leveling cyclinder, and horizontal mechanism top is equipped with swing mechanism, and swing mechanism top is equipped with turntable, water
Flattening mechanism is used to adjust the level of turntable, and horizontal mechanism top is equipped with horizon sensor, and horizon sensor incudes the water on chassis
Level state, horizontal mechanism adjust turntable according to the horizontality on chassis and keep horizontal, manipulate case to vehicle by turntable on turntable
Body carries out various movement manipulations, is equipped with cantilever crane, cantilever crane flexible luffing on turntable, and cantilever crane connects rotary actuator one end, swings
The motor other end is connect with fly jib upper end, and fly jib lower end couples work column, can be carried out to work column by rotary actuator horizontal
Swinging on direction, work column lower part are fixedly installed with storing bucket, work column and storing bucket by own wt drive fly jib
Horizontality is remained with ground, the utility model although stability with higher and working efficiency, but it does not carry title
Weight system, is easy to produce safety accident.
Meanwhile the accuracy of existing weighing system detection need to be improved.
For example, Chinese utility model patent disclose a kind of weighting device of aerial work platform [application number:
It 201020684383.6], include support shaft, there is platform on support shaft top, has platen in the middle part of support shaft, support shaft lower part is run through
In the axle sleeve in rig bracket, there is rolling ball bearing between support shaft and axle sleeve, there is axle sleeve end cap on axle sleeve, sleeve end covers
There is disc type sensor；Platen in the support shaft is placed on disc type sensor by thrust bearing, the utility model
Thrust bearing is additionally provided between platform and disc type sensor, pressure transmitting is mostly filled by one when measuring pressure in this way
It sets, affects the accuracy of detection.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of working bucket disk weighing system, the utility model
Another object be to provide a kind of aerial work platform with the system.In order to achieve the above objectives, the utility model uses
Following technical proposal:
A kind of working bucket disk weighing system, including weighing sensor, working bucket assembly and driving arm assembly, the drive
Swing arm assembly is rotatablely connected with working bucket assembly and working bucket assembly can be driven to rotate in the horizontal direction, the working bucket assembly
It is pressed on weighing sensor and is detachably connected with weighing sensor, weighing sensor, working bucket assembly and driving arm assembly
Junction be arranged coaxially and the axial line and horizontal plane of junction.
In above-mentioned working bucket disk weighing system, the working bucket assembly includes the working bucket and work being fixedly connected
Struggle against bracket, and the weighing sensor includes the sensor outer ring being fixedly connected and sensor inner ring, and the working bucket bracket pressure is set
It is fixedly connected on weighing sensor and with sensor outer ring, the sensor inner ring is connected on driving arm assembly.
In above-mentioned working bucket disk weighing system, the end of arm assembly is driven to be connected with oscillating oil cylinder, the pendulum
Dynamic oil cylinder is spirally connected with weighing sensor, and working bucket bracket is spirally connected with weighing sensor, the oscillating oil cylinder, working bucket bracket and
The axial line of weighing sensor is on the same line.
In above-mentioned working bucket disk weighing system, the oscillating oil cylinder include oscillating oil cylinder shell and be located at swing oil
Oscillating oil cylinder output shaft in cylinder shell, the sensor inner ring are fixedly connected with oscillating oil cylinder output shaft, oscillating oil cylinder shell
It is connected on driving arm assembly.
In above-mentioned working bucket disk weighing system, the working bucket bracket includes applying of being fixedly connected by linking arm
Splenium and support socket part, one end of the pressure unit are fixedly connected with linking arm, and the other end extends towards the direction far from working bucket, and
Pressure unit is pressed on weighing sensor, and one end of the support socket part is fixedly connected with linking arm, and the other end is towards close to working bucket
Direction extend, and working bucket is pressed in support socket part, and support socket part and working bucket left and right ends are equidistant.
In above-mentioned working bucket disk weighing system, the working bucket bracket further includes anti-off board, the anti-off board
One end is fixedly connected with linking arm, and the other end extends towards the direction far from working bucket, and anti-off board is located at the lower section of oscillating oil cylinder.
It further include Anti-off bolt in above-mentioned working bucket disk weighing system, one end of the Anti-off bolt, which is located at, applies
The top of splenium, the other end, which sequentially passed through pressure unit, weighing sensor, oscillating oil cylinder and anti-off board and fixed with anti-off board, to be connected
It connects.
In above-mentioned working bucket disk weighing system, the thickness of the pressure unit is 5 times of the thickness of anti-off board or more,
The weighing sensor is doubleway output sensor.
In above-mentioned working bucket disk weighing system, the working bucket assembly further includes being fixedly connected on working bucket edge
Protective frame, in a ring, operating platform is fixed in protective frame the connection of protective frame head and the tail, and the center of operating platform
With being equidistant for working bucket left and right ends.
A kind of aerial work platform, the aerial work platform are equipped with above-mentioned any one working bucket disk weighing system.
Compared with prior art, utility model has the advantages that
1, aerial work platform provided by the utility model can be held monitoring bucket in real time equipped with weighing system
The pressure of load prevents to overload, and improves the safety of high altitude operation.
2, weighing system provided by the utility model is only used a sensor to solve and is carried in real time to working bucket assembly
The measurement problem of lotus, while measurement accuracy with higher.
3, the stable connection of weighing system provided by the utility model and working bucket assembly and aerial work platform is reliable,
Substantially increase the safety of the course of work.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of disk weighing system；
Fig. 2 is the explosive view of disk weighing system；
Fig. 3 is the structural schematic diagram of aerial work platform；
In figure: weighing sensor 1, working bucket assembly 2, driving arm assembly 3, oscillating oil cylinder 4, sensor outer ring 11, sensing
Device inner ring 12, working bucket 21, working bucket bracket 22, linking arm 23, pressure unit 24, support socket part 25, anti-off board 26, Anti-off bolt
27, protective frame 28, operating platform 29, oscillating oil cylinder output shaft 41, oscillating oil cylinder shell 42.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of working bucket disk weighing system, including weighing sensor 1, working bucket assembly 2 and actuating arm
Assembly 3, the driving arm assembly 3 are rotatablely connected with working bucket assembly 2 and working bucket assembly 2 can be driven to turn in the horizontal direction
Dynamic, the working bucket assembly 2 is pressed on weighing sensor 1 and is detachably connected with weighing sensor 1, weighing sensor 1,
The junction of working bucket assembly 2 and driving arm assembly 3 is arranged coaxially and the axial line and horizontal plane of junction.
The utility model, in use, operator stands in working bucket assembly 2, driving arm assembly 3 is working bucket assembly
2 provide driving forces, and in the course of work, working bucket assembly 2 is directly pressed on weighing sensor 1 always, such the utility model
Provided weighing system only uses a sensor to solve the problems, such as have simultaneously to the measurement of the real-time load of working bucket assembly 2
There is higher measurement accuracy.
This working bucket disk weighing system includes weighing sensor 1, working bucket assembly 2 and driving arm assembly 3, weighing and sensing
Device 1 is located between working bucket assembly 2 and driving arm assembly 3, and three junction is arranged coaxially, the axial line and water of junction
Plane is vertical, in use, operator stands in working bucket assembly 2, driving arm assembly 3 is that working bucket assembly 2 provides driving
Power, in the course of work, working bucket assembly 2 is directly pressed on weighing sensor 1 always, title provided by the utility model in this way
Weight system only uses a sensor to solve the problems, such as the measurement to the real-time load of working bucket assembly 2, while survey with higher
Measure accuracy.
Referring to figs. 1 and 2, the working bucket assembly 2 includes the working bucket 21 being fixedly connected and working bucket bracket 22,
The weighing sensor 1 includes the sensor outer ring 11 being fixedly connected and sensor inner ring 12, and the pressure of working bucket bracket 22 is set
It being fixedly connected on weighing sensor 1 and with sensor outer ring 11, the sensor inner ring 12 is connected on driving arm assembly 3,
The end of driving arm assembly 3 is connected with oscillating oil cylinder 4, and the oscillating oil cylinder 4 is spirally connected with weighing sensor 1, working bucket bracket
22 are spirally connected with weighing sensor 1, and the axial line of the oscillating oil cylinder 4, working bucket bracket 22 and weighing sensor 1 is the same as always
On line, the oscillating oil cylinder 4 includes oscillating oil cylinder shell 42 and the oscillating oil cylinder output shaft 41 in oscillating oil cylinder shell 42,
The sensor inner ring 12 is fixedly connected with oscillating oil cylinder output shaft 41, and oscillating oil cylinder shell 42 is connected on driving arm assembly 3.
The end of driving arm assembly 3 is connect with the outer wall of oscillating oil cylinder shell 42, and the setting of oscillating oil cylinder output shaft 41 is being put
In dynamic cylinder shell 42, upper end and the sensor inner ring 12 of oscillating oil cylinder output shaft 41 are bolted, outside sensor inner ring 12 also
It is surrounded with sensor outer ring 11, working bucket bracket 22 is pressed on sensor outer ring 11 and is spirally connected fixation with sensor outer ring 11,
Working bucket bracket 22 is fixedly connected with working bucket 21, and working bucket 21 is the workbench of user, in use, user stands
In working bucket 21, when needing to carry out position adjusting, start oscillating oil cylinder 4, oscillating oil cylinder output shaft 41 rotates, and band
Dynamic working bucket 21 rotates in the horizontal direction, and when turning to suitable position, closing oscillating oil cylinder 4 can stop operating.
Referring to figs. 1 and 2, the working bucket bracket 22 includes 24 He of pressure unit being fixedly connected by linking arm 23
Socket part 25 is held in the palm, one end of the pressure unit 24 is fixedly connected with linking arm 23, and the other end extends towards the direction far from working bucket 21,
And pressure unit 24 is pressed on weighing sensor 1, one end of the support socket part 25 is fixedly connected with linking arm 23, and other end court leans on
The direction of nearly working bucket 21 extends, and working bucket 21 is pressed in support socket part 25, support socket part 25 and 21 left and right ends of working bucket
It is equidistant.
The working bucket bracket 22 includes the pressure unit 24 being fixedly connected by linking arm 23 and support socket part 25, pressure unit 24
On the contrary, working bucket 21 is pressed in support socket part 25, pressure unit 24 is pressed on weighing sensor 1 extending direction with support socket part 25
To realize weighing, and the accuracy of measurement can be further ensured that by asking socket part 25 that 21 bottom center of working bucket is arranged in then.
Preferably, the working bucket bracket 22 further includes anti-off board 26, and one end of the anti-off board 26 and linking arm 23 are solid
Fixed connection, the other end extend towards the direction far from working bucket 21, and it further includes anticreep that anti-off board 26, which is located at the lower section of oscillating oil cylinder 4,
Bolt 27, one end of the Anti-off bolt 27 are located at the top of pressure unit 24, and the other end sequentially passed through pressure unit 24, weighing passes
Sensor 1, oscillating oil cylinder 4 and anti-off board 26 and be fixedly connected with anti-off board 26, Anti-off bolt 27 by weighing sensor 1, swing oil
26 3 components of cylinder 4 and anti-off board are cascaded, and can play guiding role, and the spiral shell between weighing sensor 1 and oscillating oil cylinder 4
As safety guarantee when bolt is broken, to keep the connection of weighing system and working bucket assembly 2 and aerial work platform more stable
Reliably, the safety of the course of work is substantially increased.
Preferably, the thickness of the pressure unit 24 is 5 times or more of the thickness of anti-off board 26, to guarantee to bear at work
When load, power is all applied on weighing sensor 1 by upper sheer plank, that is, pressure unit 24, and the weighing sensor 1 is that two-way is defeated
Sensor out can be further ensured that the accuracy that weighing sensor 1 measures in this way.
As shown in Fig. 2, the working bucket assembly 2 further includes the protective frame 28 for being fixedly connected on 21 edge of working bucket, it is described
Protective frame 28 connects in a ring from beginning to end, and operating platform 29 is fixed in protective frame 28, and the center of operating platform 29 and work
Make being equidistant for 21 left and right ends of bucket, safety when user uses can be improved in protective frame 28, and operating platform 29 is arranged
The stability in the course of work then can be improved at the center of working bucket 21.
As shown in figure 3, a kind of aerial work platform, which, which is equipped with above-mentioned working bucket disk and weighs, is
System, the in this way aerial work platform equipped with this weighing system, the energy pressure that monitoring bucket is carried in real time, can prevent from sending out
Raw overload, improves the safety of high altitude operation.
The working principle of the utility model is: in use, operator stands in working bucket 21, when needing to carry out position
When adjusting, start oscillating oil cylinder 4, oscillating oil cylinder output shaft 41 rotates, and working bucket 21 is driven to send out in the horizontal direction
Raw rotation, when turning to suitable position, closing oscillating oil cylinder 4 can stop operating, and in the course of work, pressure unit 24 is direct always
It is pressed on weighing sensor 1, weighing system provided by the utility model so only uses a sensor to solve to work
Make the measurement problem of the bucket real-time load of assembly 2, while measurement accuracy with higher.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although weighing sensor 1 is used more herein, working bucket assembly 2, driving arm assembly 3, oscillating oil cylinder 4, passes
Sensor outer ring 11, sensor inner ring 12, working bucket 21, working bucket bracket 22, linking arm 23, pressure unit 24, support socket part 25, anticreep
The terms such as plate 26, Anti-off bolt 27, protective frame 28, operating platform 29, oscillating oil cylinder output shaft 41, oscillating oil cylinder shell 42, but
It does not exclude the possibility of using other terms.It is practical new the use of these items is only for being more convenient to describe and explain this
The essence of type；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (10)
1. a kind of working bucket disk weighing system, including weighing sensor (1), working bucket assembly (2) and driving arm assembly (3),
It is characterized by: the driving arm assembly (3) and working bucket assembly (2) are rotatablely connected and can drive working bucket assembly (2) edge
Horizontal direction rotation, the working bucket assembly (2) are pressed on weighing sensor (1) and detachable with weighing sensor (1)
The junction of connection, weighing sensor (1), working bucket assembly (2) and driving arm assembly (3) is arranged coaxially and the axis of junction
Heart line and horizontal plane.
2. working bucket disk weighing system as described in claim 1, it is characterised in that: the working bucket assembly (2) includes solid
Surely the working bucket (21) and working bucket bracket (22) connected, the weighing sensor (1) include the sensor outer ring being fixedly connected
(11) and sensor inner ring (12), the working bucket bracket (22) be pressed on weighing sensor (1) and with sensor outer ring
(11) it is fixedly connected, the sensor inner ring (12) is connected in driving arm assembly (3).
3. working bucket disk weighing system as claimed in claim 2, it is characterised in that: the end connection of driving arm assembly (3)
Have oscillating oil cylinder (4), the oscillating oil cylinder (4) is spirally connected with weighing sensor (1), working bucket bracket (22) and weighing sensor
(1) it is spirally connected, the axial line of the oscillating oil cylinder (4), working bucket bracket (22) and weighing sensor (1) is on the same line.
4. working bucket disk weighing system as claimed in claim 3, it is characterised in that: the oscillating oil cylinder (4) includes swinging
Cylinder shell (42) and be located at oscillating oil cylinder shell (42) in oscillating oil cylinder output shaft (41), the sensor inner ring (12) with
Oscillating oil cylinder output shaft (41) is fixedly connected, and oscillating oil cylinder shell (42) is connected in driving arm assembly (3).
5. working bucket disk weighing system as claimed in claim 3, it is characterised in that: the working bucket bracket (22) includes logical
Cross the pressure unit (24) and support socket part (25) that linking arm (23) is fixedly connected, one end and linking arm (23) of the pressure unit (24)
It being fixedly connected, the other end extends towards the direction far from working bucket (21), and pressure unit (24) is pressed on weighing sensor (1),
One end of support socket part (25) is fixedly connected with linking arm (23), and the other end extends towards the direction close to working bucket (21), and
Working bucket (21) is pressed in support socket part (25), and support socket part (25) is equidistant with working bucket (21) left and right ends.
6. working bucket disk weighing system as claimed in claim 5, it is characterised in that: the working bucket bracket (22) further includes
One end of anti-off board (26), the anti-off board (26) is fixedly connected with linking arm (23), and the other end is towards far from working bucket (21)
Direction extends, and anti-off board (26) is located at the lower section of oscillating oil cylinder (4).
7. working bucket disk weighing system as claimed in claim 6, it is characterised in that: it further include Anti-off bolt (27), it is described
One end of Anti-off bolt (27) is located at the top of pressure unit (24), and the other end sequentially passed through pressure unit (24), weighing sensor
(1), it oscillating oil cylinder (4) and anti-off board (26) and is fixedly connected with anti-off board (26).
8. working bucket disk weighing system as claimed in claim 6, it is characterised in that: the thickness of the pressure unit (24) is anti-
5 times or more of the thickness of de- plate (26), the weighing sensor (1) are doubleway output sensor.
9. working bucket disk weighing system as described in claim 1, it is characterised in that: the working bucket assembly (2) further includes
It is fixedly connected on the protective frame (28) at working bucket (21) edge, protective frame (28) head and the tail connect in a ring, operating platform
(29) it is fixed on protective frame (28), and the center of operating platform (29) phase at a distance from working bucket (21) left and right ends
Deng.
10. a kind of aerial work platform, it is characterised in that: the aerial work platform is equipped with such as claim 1-9 any one institute
The working bucket disk weighing system stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710366.1U CN208249833U (en) | 2018-05-14 | 2018-05-14 | Working bucket disk weighing system and aerial work platform with the system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820710366.1U CN208249833U (en) | 2018-05-14 | 2018-05-14 | Working bucket disk weighing system and aerial work platform with the system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208249833U true CN208249833U (en) | 2018-12-18 |
Family
ID=64635116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820710366.1U Active CN208249833U (en) | 2018-05-14 | 2018-05-14 | Working bucket disk weighing system and aerial work platform with the system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208249833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408663A (en) * | 2018-05-14 | 2018-08-17 | 浙江鼎力机械股份有限公司 | Working bucket disk weighing system and aerial work platform with the system |
-
2018
- 2018-05-14 CN CN201820710366.1U patent/CN208249833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108408663A (en) * | 2018-05-14 | 2018-08-17 | 浙江鼎力机械股份有限公司 | Working bucket disk weighing system and aerial work platform with the system |
| CN108408663B (en) * | 2018-05-14 | 2024-07-05 | 浙江鼎力机械股份有限公司 | Working bucket disc weighing system and aerial working platform with same |
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