CN114251585A - Movable liftable urban microclimate integrated measurement system - Google Patents
Movable liftable urban microclimate integrated measurement system Download PDFInfo
- Publication number
- CN114251585A CN114251585A CN202111532613.6A CN202111532613A CN114251585A CN 114251585 A CN114251585 A CN 114251585A CN 202111532613 A CN202111532613 A CN 202111532613A CN 114251585 A CN114251585 A CN 114251585A
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- chassis
- lifting rod
- measuring system
- measurement
- cart
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- 238000005259 measurement Methods 0.000 title claims abstract description 44
- 238000013461 design Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000003915 air pollution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The application discloses a movable liftable integrated measuring system for urban microclimate, which comprises a cart and a lifting rod assembly, wherein the lifting rod assembly is fixed on the cart; the cart comprises a chassis, a handle is arranged on the chassis, and a driving wheel and a steering wheel are respectively arranged at the front and the rear of the bottom of the chassis; the chassis is provided with a power supply for supplying power to the driving wheels and the steering wheels; the handle is provided with a control panel, and the control panel is used for setting the movement of the driving wheel and the steering of the steering wheel so as to realize the uniform forward, backward and parking of the measuring system; the lifting rod assembly comprises a pneumatic lifting rod with a self-locking function, a top cross rod is fixed at the top of the pneumatic lifting rod, and a middle cross rod detachably connected is arranged in the middle of the pneumatic lifting rod. The measuring system is suitable for various terrains in cities, has higher flexibility, and realizes simultaneous dynamic measurement of multipoint thermal environment data in height; the measuring system can carry out uniform-speed movement measurement and can carry out fixed measurement at the same time.
Description
Technical Field
The application relates to a movable liftable urban microclimate integrated measurement system, and belongs to the technical field of urban thermal environment measurement.
Background
The urban overheating phenomenon causes the increase of the energy consumption of the building operation and brings challenges to the optimization of the urban thermal environment and the treatment of air pollution. Knowing the characteristics of the urban thermal environment will help to alleviate the above-mentioned microclimate problems and improve the urban amenity. The analysis of urban thermal environment characteristics is often based on measuring urban microclimate data, which is significantly affected by the climate zones in which the cities are located and by urban planning.
The mobile measuring system with convenient operation and lower cost provides favorable conditions for urban microclimate measurement. Currently, mobile measurement systems can only perform measurement at a single height of below 2m, and mobile measurement systems for variable heights of 2m to 10m near the ground are lacked. Meanwhile, such mobile measuring systems satisfying 2m to 10m may cause an overturning problem as the measuring height increases. On the other hand, the conventional mobile measurement system is usually only provided with a small amount of measurement equipment, and is easily influenced by different terrains and cannot be used for measuring various urban spaces.
Disclosure of Invention
The technical problem that this application will be solved is that current portable measurement system exists high singleness, prevent that toppling performance is poor and equipment quantity limits the problem.
In order to solve the technical problems, the technical scheme of the application provides a movable liftable integrated measuring system for urban microclimate, which is characterized by comprising a cart and a lifting rod assembly, wherein the lifting rod assembly is fixed on the cart;
the cart comprises a chassis, a handle is arranged on the chassis, and a driving wheel and a steering wheel are respectively arranged at the front and the rear of the bottom of the chassis; the chassis is provided with a power supply for supplying power to the driving wheels and the steering wheels; the handle is provided with a control panel, and the control panel is used for setting the movement of the driving wheel and the steering of the steering wheel so as to realize the uniform forward, backward and parking of the measuring system;
the lifting rod assembly comprises a pneumatic lifting rod with a self-locking function, a top cross rod is fixed at the top of the pneumatic lifting rod, and a middle cross rod detachably connected is arranged in the middle of the pneumatic lifting rod.
Wherein the number of the middle cross rods is at least one; furthermore, the middle cross rod is connected with the pneumatic lifting rod through a cross rod fixing device, and the cross rod fixing device is hinged through a universal double pipe clamp or a round pipe. Through dismantling the connected mode, can set up a plurality of middle parts horizontal poles, realize the simultaneous measurement of not co-altitude department.
Preferably, the two sides of the chassis are provided with four support legs which can be retracted inside the chassis, the tail ends of the support legs are connected with telescopic legs and a support leg disc, and the support legs are retracted inside the chassis when the measuring system moves; when the measuring system is used for fixed measurement, the supporting legs are unfolded to the maximum angle to play a role in preventing overturning, and the telescopic legs and the supporting leg discs at the tail ends of the supporting legs are stretched to the maximum height to enable the wheels to be suspended and the chassis to be horizontal so as to keep the measuring system to measure vertically.
Preferably, the spare area of the chassis is set as a storage platform for placing a mobile power supply, a data acquisition unit and a computer for acquisition.
The measuring system provided by the application can realize stepless lifting adjustment in the height direction, and the system is subjected to anti-overturning design, 4 supporting legs are additionally arranged on a chassis, the supporting legs can rotate by 90 degrees in the horizontal direction, and the supporting legs are unfolded to the maximum angle and leveled during fixed measurement; the design of landing leg can increase chassis support area, improves measurement system's anti-overturning performance. According to the test requirement, a plurality of detachable horizontal rods and equipment switching ports can be matched, and the installation and operation of a plurality of measuring equipment are met. The device has the advantages that the pneumatic lifting rod is utilized to realize variable height measurement within the range of 2m to 10m close to the ground, and multi-point simultaneous measurement on the height can be realized; the anti-overturning design is carried out on the measuring system, so that the levelness of the system can be ensured while the stability is effectively kept; the system design which is easy to carry by multiple devices realizes the integration of the measuring system; the design of the electric cart is convenient for the movement of the measuring system, so that the measuring system is suitable for various terrains in cities, has higher flexibility, and realizes simultaneous dynamic measurement of multi-point thermal environment data in height; the measuring system can carry out uniform-speed movement measurement and fixed measurement.
Drawings
FIG. 1 is a schematic view of the overall structure of the measurement system in an unfolded state;
FIG. 2 is a schematic view of the overall structure of the measurement system in a contracted state;
in the figure: 1. a chassis; 2. a support leg; 3. telescopic legs and leg plates; 4. a power source; 5. a lifter fixing device; 6. a handle; 7. a control panel; 8. a pneumatic lifter; 9. a middle cross bar; 10. a cross bar fixing device; 11. a top cross bar; 12. a drive wheel; 13. and a steering wheel.
Detailed Description
In order to make the present application more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings.
Examples
The embodiment provides a mobile liftable integrated measuring system for urban microclimate, and as shown in fig. 1 and fig. 2, the measuring system comprises a cart and a lifting rod assembly, and the lifting rod assembly is fixed on the cart through a lifting rod fixing device 5.
The cart comprises a chassis 1, wherein two sides of the chassis 1 are provided with four support legs 2 which are contracted in the chassis 1, the support legs 2 are connected with telescopic legs and a support leg disc 3, and when the measuring system moves, the support legs 2 are contracted in the chassis 1 and are in a contracted state shown in fig. 2; during fixed measurement, the supporting legs 2 are unfolded to the maximum angle to play a role of preventing overturning, and the telescopic legs at the tail ends of the supporting legs 2 and the supporting leg discs 3 can be adjusted to be telescopic to the maximum height according to the terrain, so that wheels are suspended, and the chassis 1 is horizontal to keep the measurement system to measure vertically;
the chassis 1 is also provided with a handle 6, and the front and the back of the bottom of the chassis are provided with a driving wheel 12 and a steering wheel 13 for measuring the movement of the system; the chassis 1 is also provided with a power supply 4 for supplying power to the driving wheels 12 and the steering wheels 13; the spare area of the chassis 1 can be used as a storage platform for placing a mobile power supply, a data acquisition unit and a computer for acquisition; the handle 6 is provided with a control panel 7, and the control panel 7 is used for setting the movement of a driving wheel 12 and the steering of a steering wheel 13 so as to realize the operations of uniform forward, backward, parking and the like of the measuring system; the tire can be a solid rubber tire, is suitable for moving in various terrains and has certain bearing capacity;
the lifting rod assembly comprises a pneumatic lifting rod 8 with a self-locking function and can perform stepless lifting, a top cross rod 11 is fixed at the top of the pneumatic lifting rod 8, a middle cross rod 9 can be fixed at the middle part of the pneumatic lifting rod 8 through a cross rod fixing device 10, measuring equipment can be fixed on the middle cross rod 9 or the top cross rod 11 during measurement, and simultaneous measurement at different heights can be realized by adjusting the height of the pneumatic lifting rod 8;
the highest height of the pneumatic lifting rod 8 can be determined according to the specific requirements of the test; in addition, the system can be added with more middle cross bars 9 to realize simultaneous measurement of multiple points at different heights.
The working process of the embodiment is as follows:
during fixed measurement, before reaching a test point, the four legs 2 are contracted in the chassis 1 to be in a contracted state shown in fig. 2. The tester controls the measuring system to move forward through the control panel 7, and the instrument and equipment used for testing can be placed on the object placing platform. When the measuring system reaches a test point, the four supporting legs 2 are unfolded to the maximum angle of 90 degrees, and the telescopic legs at the tail ends of the supporting legs 2 and the suspended wheels of the supporting leg disc 3 are adjusted to enable the pneumatic lifting rod 8 to be perpendicular to the horizontal plane. The middle cross rod 9 is fixed on the pneumatic lifting rod 8 by using a cross rod fixing device 10, and after the cross rod is installed, the measuring equipment is fixed on the middle cross rod 9 or the top cross rod 11. The top cross bar 11 and the top of the pneumatic lifting bar 8 can be connected by a set screw, and the cross bar fixing device 10 can be hinged by a universal double pipe clamp or a round pipe, which is only shown schematically in the figure. After the completion equipment is fixed, the pneumatic lifting rod 8 is controlled to lift, the height of the cross rod is adjusted to meet the test requirement, and the multipoint simultaneous measurement in the height can be realized by arranging a plurality of middle cross rods 9. Meanwhile, the design of the electric cart is convenient for replacing nearby test points.
Different with fixed measurement, four landing legs 2 will contract in chassis 1 inside during the removal measurement, and the counter weight should be add to the platform on chassis 1 and the ability of preventing toppling is increased, guarantees system stability. The movement of the measuring system is done by operating the control panel 7.
After the test is finished, the measuring equipment and the cross rods are taken down from low to high in sequence, and the pneumatic lifting rod 8 is lowered to the lowest height after all the equipment is taken down.
The movable liftable urban microclimate integrated measuring system can realize stable variable height measurement in measurement and is suitable for various terrains; the height can be measured in a variable manner, and the simultaneous measurement of multiple points on the height can be realized to obtain thermal environment data in the vertical direction and provide a profile of each parameter changing along the height in the urban microclimate research; the application adopts the anti-overturning design to ensure the stability of the measuring system and ensure the levelness of the measurement; this application when needs measure multiple environmental data simultaneously, can directly install equipment additional on this measurement system, has realized that measurement system integrates. In addition, the design of the electric cart can realize the uniform movement of the measuring system, so that the system can be used for mobile measurement and fixed measurement.
Claims (5)
1. A movable liftable integrated measuring system for urban microclimate is characterized by comprising a cart and a lifting rod assembly, wherein the lifting rod assembly is fixed on the cart;
the cart comprises a chassis, a handle is arranged on the chassis, and a driving wheel and a steering wheel are respectively arranged at the front and the rear of the bottom of the chassis; the chassis is provided with a power supply for supplying power to the driving wheels and the steering wheels; the handle is provided with a control panel, and the control panel is used for setting the movement of the driving wheel and the steering of the steering wheel so as to realize the uniform forward, backward and parking of the measuring system; the lifting rod assembly comprises a pneumatic lifting rod with a self-locking function, a top cross rod is fixed at the top of the pneumatic lifting rod, and a middle cross rod detachably connected is arranged in the middle of the pneumatic lifting rod.
2. The mobile liftable integrated urban microclimate measuring system according to claim 1, wherein the number of the middle cross bars is at least one.
3. The mobile liftable integrated measurement system for urban microclimate according to claim 2, wherein the middle cross bar is connected with the pneumatic lifting rod through a cross bar fixing device, and the cross bar fixing device is hinged by a universal double pipe clamp or a round pipe.
4. The mobile liftable integrated measuring system for urban microclimate according to claim 1, wherein four support legs which can be retracted inside the chassis are arranged on two sides of the chassis, telescopic legs and a support leg disc are connected to the tail ends of the support legs, and the support legs are retracted inside the chassis when the measuring system is moved; when the measuring system is used for fixed measurement, the supporting legs are unfolded to the maximum angle to play a role in preventing overturning, and the telescopic legs and the supporting leg discs at the tail ends of the supporting legs are stretched to the maximum height to enable the wheels to be suspended and the chassis to be horizontal so as to keep the measuring system to measure vertically.
5. The movable liftable integrated measuring system for urban microclimate according to claim 1, wherein a free area of the chassis is provided with a storage platform for placing a mobile power supply, a data acquisition unit and a computer for acquisition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111532613.6A CN114251585A (en) | 2021-12-15 | 2021-12-15 | Movable liftable urban microclimate integrated measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111532613.6A CN114251585A (en) | 2021-12-15 | 2021-12-15 | Movable liftable urban microclimate integrated measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114251585A true CN114251585A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111532613.6A Pending CN114251585A (en) | 2021-12-15 | 2021-12-15 | Movable liftable urban microclimate integrated measurement system |
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| Country | Link |
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| CN (1) | CN114251585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439221A (en) * | 2023-06-16 | 2023-07-18 | 青岛一亩地农业科技有限责任公司 | A prevent leaking storage device for agricultural is used for medicine |
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| US20050062030A1 (en) * | 2003-09-19 | 2005-03-24 | Wentworth Steven W. | Winch with telescoping mast |
| CN103438336A (en) * | 2013-08-22 | 2013-12-11 | 成都四威高科技产业园有限公司 | Mobile test frame and application method thereof |
| CN110282543A (en) * | 2019-07-24 | 2019-09-27 | 扬州工业职业技术学院 | A kind of Novel crane chassis structure |
| CN212929339U (en) * | 2020-09-04 | 2021-04-09 | 江西服装学院 | Recording device for logistics |
-
2021
- 2021-12-15 CN CN202111532613.6A patent/CN114251585A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050062030A1 (en) * | 2003-09-19 | 2005-03-24 | Wentworth Steven W. | Winch with telescoping mast |
| CN103438336A (en) * | 2013-08-22 | 2013-12-11 | 成都四威高科技产业园有限公司 | Mobile test frame and application method thereof |
| CN110282543A (en) * | 2019-07-24 | 2019-09-27 | 扬州工业职业技术学院 | A kind of Novel crane chassis structure |
| CN212929339U (en) * | 2020-09-04 | 2021-04-09 | 江西服装学院 | Recording device for logistics |
Non-Patent Citations (1)
| Title |
|---|
| 耿雪川: "《城市街区风环境评价与形态生成方法研究》", 华中科技大学出版社 , pages: 18 - 37 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116439221A (en) * | 2023-06-16 | 2023-07-18 | 青岛一亩地农业科技有限责任公司 | A prevent leaking storage device for agricultural is used for medicine |
| CN116439221B (en) * | 2023-06-16 | 2023-12-29 | 东至县东流镇密丰村股份经济合作联合社 | A prevent leaking storage device for agricultural is used for medicine |
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