CN103274320B - Wind speed detection device and tower machine - Google Patents
Wind speed detection device and tower machine Download PDFInfo
- Publication number
- CN103274320B CN103274320B CN201310141912.6A CN201310141912A CN103274320B CN 103274320 B CN103274320 B CN 103274320B CN 201310141912 A CN201310141912 A CN 201310141912A CN 103274320 B CN103274320 B CN 103274320B
- Authority
- CN
- China
- Prior art keywords
- anemoscope
- protective cover
- wind speed
- detection device
- speed detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses a kind of wind speed detection device, comprise anemoscope and protective cover, the two is arranged on the tower body top of tower machine, relative position between anemoscope and protective cover can change, under first state, anemoscope is positioned at the inside of protective cover, and is subject to the protection of protective cover; Under second state, anemoscope is positioned at the outside of protective cover, and the survey wind speed position of anemoscope can not be subject to blocking of protective cover.Like this, wind speed detection device is when survey wind speed, and anemoscope is positioned at the outside of protective cover, can not have influence on the normal work of anemoscope; When tower machine carries out installing, dismantle or transporting, anemoscope is positioned among the protection of protective cover, substantially reduces the impaired possibility of anemoscope.The invention also discloses a kind of tower machine being provided with above-mentioned wind speed detection device.
Description
Technical field
The present invention relates to engineering machinery field, particularly a kind of wind speed detection device; In addition, the invention still further relates to a kind of tower machine being provided with above-mentioned wind speed detection device.
Background technology
Tower crane (hereinafter referred to as tower machine) is a kind of weight-lifting equipment the most frequently used on building ground, is used for construction raw MAT'L and other equipment such as the working reinforcing bar of handling, stupefied, the scaffold tubes of wood, is a kind of requisite equipment of building operation.Along with the progress of science and technology, urban architecture is all over the world more and more higher, therefore also more and more higher to the requirement for height of tower machine.But the tower body of tower machine is higher, the shelter around it is fewer, and when in the face of strong wind weather, the more difficult control of its stability, exists certain potential safety hazard.Therefore, in order to reduce the potential safety hazard of tower machine under strong wind atmosphere as much as possible, General Requirements installs anemoscope on the top of tower machine, to measure the wind speed size at tower top place.Such as, in GB5144 " tower machine safety regulation for operations " regulation: crane arm root hinge height is greater than the tower machine of 50m, should be equipped with anemoscope.
Anemoscope is the safety device of tower machine, is arranged on the place of not keeping out the wind at tower machine top, for surveying the wind speed at tower top place, the sensor of anemoscope is connected with the electric-control system of tower machine, and be equipped with warning device, when wind speed is greater than working limit wind speed, warning device sends the alarm that stops operation.Anemoscope sensor can also be connected with read-out, for showing the wind conditions at tower top place in real time.
At present, anemoscope is directly fixedly mounted on tower top by adapter plate, around it without any safety method, anemoscope is very easily damaged in tower machine installing/dismounting and transportation, thus has influence on the safety of operation of tower machine; In addition, anemoscope is a kind of precision instrument, and cost is higher, and damaging anemoscope can increase productive costs.
Therefore, do not affecting under the prerequisite that anemoscope normally works, how making anemoscope not easily be damaged in tower machine installing/dismounting and transportation is the problem that those skilled in the art need solution badly.
Summary of the invention
In view of this, the present invention proposes a kind of wind speed detection device, the problem not affecting under the prerequisite that anemoscope normally works to solve, how to make anemoscope install at tower machine, be not easily damaged in dismounting and transportation.
The invention allows for a kind of tower machine being provided with this wind speed detection device.
On the one hand, the invention provides a kind of wind speed detection device, be arranged on the tower body top of tower machine, comprise anemoscope and protective cover; Under first state, anemoscope is positioned at the inside of described protective cover; Under second state, described anemoscope is positioned at the outside of described protective cover.
Further, one end of described protective cover is arranged on described tower body top movably; Under described first state, described protective cover by described anemoscope cover therein; Under described second state, described protective cover outwards turns down or bounces back downwards.
Further, described protective cover comprises more piece cover body and the first lockable mechanism, and lower end and the described tower body top of cover body described in more piece are articulated and connected; Described first lockable mechanism is arranged on described cover body, fixing for cover body described in more piece under described first state.
Further, also lifting mechanism is comprised; Described protective cover is fixedly installed on described tower body top, and described lifting mechanism is connected with described anemoscope, switches for the position controlling described anemoscope and protective cover under described first state and the second state.
Further, also comprise adapter plate, described adapter plate is arranged on described tower body top, and described protective cover is fixedly installed on described adapter plate.
Further, described lifting mechanism comprises screw rod and is fixed on the erecting bed of described screw rod upper end, and described anemoscope is arranged on the upper surface of described erecting bed; Described adapter plate has the screw matched with described screw flight.
Further, described lifting mechanism comprises expansion bearing and the second lockable mechanism; Described adapter plate has the first through hole, described expansion bearing can move up and down through described first through hole; Described anemoscope is arranged on the upper surface of described expansion bearing, and described second lockable mechanism is used for the locking of described expansion bearing in differing heights position.
Further, described expansion bearing comprises mount pad and is fixed on the lifting bar below described mount pad, and the radial direction along described lifting bar has two the second through holes, and two described second through holes are arranged along the bearing of trend of described lifting bar; Be connected with straight tube below described adapter plate, the opening of described straight tube communicates with described first through hole, and described lifting bar can move up and down through described straight tube; Radial direction along described straight tube has third through-hole, and under described first state and the second state, two described second through holes pass through dowel bolt or pinned connection with described third through-hole respectively.
Further, described expansion bearing comprises at least two described lifting bars, described adapter plate has and position identical with described lifting bar quantity and corresponding the first through hole of internal diameter size.
A kind of wind speed detection device provided by the invention, comprises anemoscope and protective cover, and the two is arranged on the tower body top of tower machine, relative position between anemoscope and protective cover can change, under first state, anemoscope is positioned at the inside of protective cover, and is subject to the protection of protective cover; Under second state, anemoscope is positioned at the outside of protective cover, and the survey wind speed position of anemoscope can not be subject to blocking of protective cover.Like this, wind speed detection device is when survey wind speed, and anemoscope is positioned at the outside of protective cover, can not have influence on the normal work of anemoscope; When tower machine carries out installing, dismantle or installing, anemoscope is positioned among the protection of protective cover, substantially reduces the impaired possibility of anemoscope.
On the other hand, the present invention also provides a kind of tower machine, and comprise tower body and the wind speed detection device described in above-mentioned any one, described wind speed detection device is arranged on the top of described tower body.
A kind of tower machine provided by the invention, owing to being provided with above-mentioned wind speed detection device, when tower machine carries out installing, dismantle or installing, anemoscope is positioned among the protection of protective cover, and anemoscope is not easily damaged.
Accompanying drawing explanation
The accompanying drawing forming a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the detonation configuration schematic diagram of wind speed detection device in the specific embodiment of the invention;
Fig. 2 is wind speed detection device structural representation in a non-operative state in the specific embodiment of the invention;
Fig. 3 be in the specific embodiment of the invention wind speed detection device in working order under structural representation.
Detailed description of the invention
It should be noted that, when not conflicting, the embodiment in the present invention and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
Below in conjunction with Fig. 1 to Fig. 3, the preferred embodiments of the present invention are described in further detail.
A kind of wind speed detection device that the specific embodiment of the invention provides, be arranged on the tower body top of tower machine, comprise anemoscope 1 and protective cover 2, relative position between anemoscope 1 and protective cover 2 can change, concrete is, when wind speed detection device is out-of-run, time namely anemoscope 1 does not carry out wind speed measurement, such as, tower machine is when carrying out dismounting or transport, anemoscope 1 is positioned in the inner space of protective cover 2, protective cover 2 pairs of anemoscopes 1 play a protective role, damaged in the process preventing anemoscope 1 to carry out dismounting or transport at tower machine, when wind speed detection device work, namely anemoscope 1 is when carrying out wind speed measurement, and anemoscope 1 is positioned at the outside of protective cover 2, and protective cover 2 can not have influence on the normal testing of anemoscope 1.Therefore, this wind speed detection device is ensureing, under the prerequisite that anemoscope 1 normally can carry out wind speed measurement, to significantly reduce the damage of anemoscope 1 in the dismounting of tower machine or transportation.
It should be noted that, under the second state, anemoscope is positioned at the outside of protective cover, does not require that anemoscope is all in the outside of protective cover, works as long as protective cover does not affect the normal of anemoscope.
Concrete, the relative position of anemoscope 1 and protective cover 2 can change, can realize in the following manner: first, protective cover 2 and tower body top are fixed, anemoscope 1 is arranged on inside protective cover 2 by lifting mechanism, such anemoscope 1 just can be elevated by lifting mechanism, thus realizes the evolution of anemoscope 1 inside and outside protective cover 2; The second, anemoscope 1 is fixedly installed on tower body top, protective cover 2 can relatively and anemoscope 1 occurrence positions change, such as, protective cover 2 can overall falls downward or protective cover 2 can outwards turn down.Just outwards can turn down for protective cover 2 below and be described in detail, protective cover 2 comprises more piece cover body and the first lockable mechanism, the lower end of more piece cover body is hinged on tower body top, when anemoscope 1 needs protection time, more piece cover body upwards turns down and forms a circle, anemoscope 1 is enclosed in the inside, then locks with the first lockable mechanism, more piece cover body is connected and energy is stable surrounds anemoscope 1; When anemoscope 1 needs work time, open the first lockable mechanism, then more piece cover body is overturn downwards, cover body is not produced anemoscope 1 and blocks, do not affect the normal measurement of anemoscope 1.
In another specific embodiment of the present invention, wind speed detection device in namely above-mentioned first kind of way, comprise anemoscope 1, protective cover 2 and lifting mechanism, protective cover 2 is fixedly installed on tower body top, lifting mechanism is connected with anemoscope 1, and lifting mechanism can order about anemoscope 1 and move up and down, when anemoscope 1 needs protection time, decline jacking system, in anemoscope 1 is in space that protective cover 2 surrounds (as shown in Figure 2); When anemoscope 1 needs measuring wind time, jacking system rises, and makes anemoscope 1 rise from protective cover 2(as shown in Figure 3), until protective cover 2 does not have an impact to the normal surveying work of anemoscope 1.
In addition, for the ease of the installation of protective cover 2, this wind speed detection device can also comprise adapter plate 4, and protective cover 2 is fixedly installed on adapter plate 4, and adapter plate 4 is arranged on tower body top.
Concrete, lifting mechanism can comprise screw rod and be fixed on the erecting bed of screw rod upper end, and anemoscope 1 is arranged on the upper surface of erecting bed; Adapter plate 4 has the screw matched with described screw flight.Like this, by the screw thread fit of screw rod and screw, erecting bed can be made to increase or decline, thus realizing rising or the decline of anemoscope 1, also just achieving anemoscope 1 and switch in the position that protective cover 2 is inside and outside.This lifting mechanism is very simple, and is easy to realize.
A kind of wind speed detection device that another specific embodiment of the present invention provides, as shown in Figure 1, its lifting mechanism is different from above-mentioned lifting mechanism, and concrete is that this lifting mechanism comprises expansion bearing 3 and the second lockable mechanism; Adapter plate 4 has the first through hole 5, expansion bearing 3 can be moved up and down by the first through hole 5; Anemoscope 1 is arranged on the upper surface of expansion bearing 3, and the second lockable mechanism is used for the restriction of expansion bearing 3 in differing heights position.This lifting mechanism does not need the helicitic texture of processed complex, and structure is more simple and practical.The height and position of up-down adjustment expansion bearing 3, thus realize the switching of anemoscope 1 in the inside and outside position of protective cover 2.
Concrete, the lifting bar 32 that expansion bearing 3 comprises mount pad 31 and is fixed on below mount pad 31, the radial direction along lifting bar 32 has two the second through holes 33, and these two the second through holes 33 are offered along the bearing of trend of lifting bar 32; Be connected with straight tube 7 below adapter plate 4, the opening of straight tube 7 communicates with the first through hole 5, and lifting bar 32 can move up and down through straight tube 7; Radial direction along straight tube 7 has third through-hole 6, and in a first state, third through-hole 6 is connected by dowel bolt 8 with the third through-hole 6 of lifting bar 32 bottom; In the second condition, third through-hole 6 is connected by dowel bolt 8 with the third through-hole 6 on lifting bar 32 top.That is, when anemoscope 1 is under the guard mode of protective cover 2, third through-hole 6 aligns with second through hole 33 on lifting bar 32 top, is then fixed by dowel bolt 8; When under anemoscope 1 is in running order, needs to unclamp dowel bolt 8, rising lifting mechanism, third through-hole 6 is alignd with the second through hole 33 of lifting bar 32 bottom, then fixed by dowel bolt 8.It should be noted that, dowel bolt 8 here can also be other structure, such as bearing pin.
Preferably, as shown in Figure 1, expansion bearing 3 comprises at least two lifting bars 32, and adapter plate 4 has and position identical with lifting bar 32 quantity and corresponding the first through hole 5 of internal diameter size, lifting bar 32 inserts in the first corresponding through hole 5.Owing to needing certain stability time anemoscope 1 works, by coordinating of many lifting bars 32 and the first through hole 5, form multiple strong point, add the stability of anemoscope 1.Correspondingly, the quantity of straight tube 7 also can be multiple, and quantity is the same with the quantity of lifting bar 32.
It should be noted that, above lifting mechanism is just than more preferably example, and those skilled in the art can also select different lifting mechanisms according to above-mentioned principle, and this is no longer going to repeat them.
In addition, the specific embodiment of the invention additionally provides a kind of tower machine, and this tower machine comprises tower body and above-mentioned wind speed detection device, and wind speed detection device is arranged on the top of tower body.Because this wind speed detection device can carry out protective effect to anemoscope 1, in the process of therefore carrying out dismounting or transport at tower machine, anemoscope 1 also can be subject to good protection.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a wind speed detection device, is arranged on the tower body top of tower machine, comprises anemoscope (1), it is characterized in that, also comprises protective cover (2); Under first state, anemoscope (1) is positioned at the inside of described protective cover (2); Under second state, described anemoscope (1) is positioned at the outside of described protective cover (2);
One end of described protective cover (2) is arranged on described tower body top movably; Under described first state, described protective cover (2) fold inward, by described anemoscope (1) cover therein; Under described second state, described protective cover (2) outwards turns down; Or under described first state, described protective cover (2) upwards rises, by described anemoscope (1) cover therein; Under described second state, described protective cover (2) bounces back downwards;
Described protective cover (2) comprises more piece cover body and the first lockable mechanism, and lower end and the described tower body top of cover body described in more piece are articulated and connected; Described first lockable mechanism is arranged on described cover body, fixing for cover body described in more piece under described first state.
2. wind speed detection device according to claim 1, is characterized in that, also comprises lifting mechanism; Described protective cover (2) is fixedly installed on described tower body top, described lifting mechanism is connected with described anemoscope (1), switches with the position of protective cover (2) for controlling described anemoscope (1) under described first state and the second state.
3. wind speed detection device according to claim 2, it is characterized in that, also comprise adapter plate (4), described adapter plate (4) is arranged on described tower body top, and described protective cover (2) is fixedly installed on described adapter plate (4).
4. wind speed detection device according to claim 3, is characterized in that, described lifting mechanism comprises screw rod and is fixed on the erecting bed of described screw rod upper end, and described anemoscope (1) is arranged on the upper surface of described erecting bed; Described adapter plate (4) has the screw matched with described screw rod.
5. wind speed detection device according to claim 3, is characterized in that, described lifting mechanism comprises expansion bearing (3) and the second lockable mechanism; Described adapter plate (4) has the first through hole (5), described expansion bearing (3) can move up and down through described first through hole (5); Described anemoscope (1) is arranged on the upper surface of described expansion bearing (3), and described second lockable mechanism is used for described expansion bearing (3) locking in differing heights position.
6. wind speed detection device according to claim 5, it is characterized in that, described expansion bearing (3) comprises mount pad (31) and is fixed on the lifting bar (32) below described mount pad (31), radial direction along described lifting bar (32) has two the second through holes (33), and two described second through holes (33) are arranged along the bearing of trend of described lifting bar (32); Straight tube (7) is connected with below described adapter plate (4), the opening of described straight tube (7) communicates with described first through hole (5), and described lifting bar (32) can move up and down through described straight tube (7); Radial direction along described straight tube (7) has third through-hole (6), under described first state and the second state, two described second through holes (33) respectively with described third through-hole (6) by dowel bolt (8) or pinned connection.
7. wind speed detection device according to claim 6, it is characterized in that, described expansion bearing (3) comprises at least two described lifting bars (32), described adapter plate (4) has and position identical with described lifting bar (32) quantity and corresponding the first through hole (5) of internal diameter size.
8. a tower machine, comprises tower body, it is characterized in that, also comprises the wind speed detection device described in any one of claim 1-7, and described wind speed detection device is arranged on the top of described tower body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310141912.6A CN103274320B (en) | 2013-04-23 | 2013-04-23 | Wind speed detection device and tower machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310141912.6A CN103274320B (en) | 2013-04-23 | 2013-04-23 | Wind speed detection device and tower machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103274320A CN103274320A (en) | 2013-09-04 |
| CN103274320B true CN103274320B (en) | 2015-10-14 |
Family
ID=49056983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310141912.6A Expired - Fee Related CN103274320B (en) | 2013-04-23 | 2013-04-23 | Wind speed detection device and tower machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103274320B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109324203A (en) * | 2018-11-29 | 2019-02-12 | 大连海英科技有限公司 | A kind of lift wind direction and wind velocity measuring instrument and adjusting method |
| CN111141924B (en) * | 2020-01-20 | 2022-01-28 | 中检集团公信安全科技有限公司 | Wind measuring device of light anemometer and manufacturing method thereof |
| CN113090441A (en) * | 2021-05-17 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Wind power generation system with preposed wind measurement and control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706452Y (en) * | 2004-03-31 | 2005-06-29 | 哈尔滨实艺塑料模具有限公司 | Air speed monitoring device for architectural tower crane |
| CN202575791U (en) * | 2012-04-17 | 2012-12-05 | 乌鲁木齐易通品茗电子科技有限公司 | Safety monitoring system for tower crane |
| CN102873998A (en) * | 2012-10-17 | 2013-01-16 | 盖健 | Concavely-embedded hidden stamp system |
| CN102963827A (en) * | 2012-11-02 | 2013-03-13 | 宜昌市创星电子技术发展有限公司 | Tower crane safety management system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002068668A (en) * | 2000-08-29 | 2002-03-08 | Sumitomo Heavy Industries Construction Crane Co Ltd | Wind speed display device in crane |
| JP2003300690A (en) * | 2002-04-11 | 2003-10-21 | Hitachi Constr Mach Co Ltd | Display device of construction machine |
-
2013
- 2013-04-23 CN CN201310141912.6A patent/CN103274320B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2706452Y (en) * | 2004-03-31 | 2005-06-29 | 哈尔滨实艺塑料模具有限公司 | Air speed monitoring device for architectural tower crane |
| CN202575791U (en) * | 2012-04-17 | 2012-12-05 | 乌鲁木齐易通品茗电子科技有限公司 | Safety monitoring system for tower crane |
| CN102873998A (en) * | 2012-10-17 | 2013-01-16 | 盖健 | Concavely-embedded hidden stamp system |
| CN102963827A (en) * | 2012-11-02 | 2013-03-13 | 宜昌市创星电子技术发展有限公司 | Tower crane safety management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103274320A (en) | 2013-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101880010B (en) | Telescopic crane with self-fittable slackening device and fitting method for a slackening device | |
| CN103274320B (en) | Wind speed detection device and tower machine | |
| CN103776609B (en) | Integrated test system and technology for falling-object protective structure and roll-over protective structure | |
| CN208533586U (en) | A kind of five layers of inverse method one-column one-pile one thousandth vertical adjustment precision plumbing device in underground | |
| CN105352702A (en) | Self-falling impact device | |
| CN103499455B (en) | A kind of test unit of self-elevating ocean platform | |
| CN203688192U (en) | Integrated test system of falling object protection structure and roll over protection structure | |
| EP0082290A3 (en) | Crane with a movable work platform | |
| CN203582341U (en) | Lifted rotary-type self-balancing tower crane | |
| CN203514368U (en) | Side slope detection work platform | |
| CN203021062U (en) | Lifting-type gallery-bridge loading platform | |
| CN202719978U (en) | Inverted buoyancy leveling device | |
| CN103470854B (en) | One is fixed on turnover stack top cable crane span structure on civil engineering platform | |
| CN205400216U (en) | Steel construction silo flip -chip construction auxiliary device | |
| CN104019285A (en) | Adjustable pipeline support | |
| CN203561499U (en) | Load oil cylinder positioning system of shield segment testing machine | |
| AU2017215908A1 (en) | Method for bringing a work machine into a weathervane position, and work machine for carrying out the method | |
| CN103232001A (en) | Grabbing rod structure of crane, and crane with grabbing rod structure | |
| CN101699218A (en) | Hydraulic support and height measuring device thereof | |
| CN201514208U (en) | Hydraulic support and height measuring device thereof | |
| CN201842622U (en) | Crank arm locking detector and aerial operation engineering machine provided with crank arm locking detector | |
| CN206928695U (en) | The supporting construction that a kind of engineering construction uses | |
| CN210480681U (en) | Storage tank pipeline lifting device | |
| CN104153709A (en) | Rotary drilling rig capable of being fully transported with drill pipe | |
| CN213090942U (en) | Weighing and metering device for scrap steel tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20180423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |