CN209727094U - A kind of tower crane verticality rapid measurement device - Google Patents
A kind of tower crane verticality rapid measurement device Download PDFInfo
- Publication number
- CN209727094U CN209727094U CN201920723168.3U CN201920723168U CN209727094U CN 209727094 U CN209727094 U CN 209727094U CN 201920723168 U CN201920723168 U CN 201920723168U CN 209727094 U CN209727094 U CN 209727094U
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- CN
- China
- Prior art keywords
- tower crane
- receiving platform
- measurement device
- rapid measurement
- servo motor
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- 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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- Length Measuring Devices By Optical Means (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The utility model provides a kind of tower crane verticality rapid measurement device, it is related to construction account technical field, it include: receiving platform, receiving platform bottom end is connected with movable rod, the movable rod back side is fixedly welded with hold-down bars, receiving platform top, which is run through, is equipped with servo motor, and servo motor bottom end is connected with gear, insertion is equipped with display screen on the right side of servo motor, switch is fixed on the right side of display screen, receiving platform inner opening is equipped with sliding rail, sliding rail opening is carved with graduation mark, and sliding rail internal activity is connected with movable block, movable block front is fixedly welded with receiver board, and the insertion of receiver board two sides is set there are two limit inductor, this kind of tower crane verticality rapid measurement device, its can fast accurate detect whether tower crane left-right and front-back tilts, and tilt angle can be calculated.
Description
Technical field
The utility model relates to construction account technical field, specifically a kind of tower crane verticality rapid measurement device.
Background technique
Tower crane is that a kind of essential equipment, some tower cranes are up to several hundred rice on building site, before use, if without tower
Angle adjustment is carried out after hanging measuring for verticality and detection, tower crane inclination is likely to result in serious accident；
Existing tower crane verticality measurement device measurement result is inaccurate, can not accurately obtain tilt angle, be not easy to
The adjustment of later period tower crane angle, therefore, for this status, there is an urgent need to develop a kind of tower crane verticality rapid measurement device, with
Overcome the shortcomings of in currently practical application.
Utility model content
The purpose of this utility model is to provide a kind of tower crane verticality rapid measurement devices, improve the prior art not
Foot, can fast accurate detect whether tower crane left-right and front-back tilts, and tilt angle can be calculated, structure design
Rationally, practical.
The embodiments of the present invention are achieved in that
A kind of tower crane verticality rapid measurement device, comprising: receiving platform, the receiving platform bottom end are connected with activity
Stick, the movable rod back side are fixedly welded with hold-down bars, and the receiving platform top, which is run through, is equipped with servo motor, and servo motor bottom
End is connected with gear, and insertion is equipped with display on the right side of the servo motor, is fixed with switch, institute on the right side of the display
Receiving platform inner opening is stated equipped with sliding rail, the sliding rail opening is carved with graduation mark, and sliding rail internal activity is connected with movable block,
The movable block front is fixedly welded with receiver board, and the insertion of receiver board two sides sets that there are two limit inductor, the receiver boards
Surface insertion is equipped with photographic plate, and receives plate surface and be carved with graduation mark, is fixed with laser range finder above the photographic plate, institute
It states laser range finder top and is fixed with transmitting station, the transmitting station and receiving platform top are fixed with level meter, the hair
The one end She Tai is connected with strong magnetic iron.
Preferably, parallel to each other between the receiving platform and level meter and receiver board on receiving platform, and movable rod is logical
Multi-directional ball is crossed to be flexibly connected with receiving platform.
Preferably, the level meter on the transmitting station is parallel with transmitting station, the light output end of the laser range finder to
Lower front end is vertical with transmitting station and rear end is vertical with strong magnetic iron.
Preferably, the width of the photographic plate is equal to the diameter that laser range finder is radiated at hot spot on photographic plate.
Preferably, the photographic plate and servo motor and switch are electrically connected by conducting wire.
Preferably, the limit inductor and servo motor are electrically connected by conducting wire.
Preferably, the laser range finder and display are wirelessly connected by wifi.
The utility model provides a kind of tower crane verticality rapid measurement device, has the advantages that
(1) the utility model provides a kind of tower crane verticality rapid measurement device, passes through setting laser range finder, photosensitive
Plate and graduation mark can explicitly show whether tower crane tilts, and can accurately measure out tower crane inclination according to data result
Angle.
(2) it the utility model has the advantage of by setting photographic plate, servo motor and limit inductor, can control automatically
Whether the positive and negative rotation of servo motor processed and the energization of servo motor, so as to the accuracy of measurement result.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the servo motor of the utility model and the attachment structure schematic diagram of movable block.
In figure: 1- receiving platform；2- movable rod；3- hold-down bars；4- servo motor；5- level meter；6- display；7- switch；
8- gear；9- sliding rail；10- graduation mark；11- movable block；12- receiver board；13 photographic plates；14- laser range finder；15- transmitting station；
The strong magnetic iron of 16-；17- limit inductor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment:
Please refer to Fig. 1 to 2, in the utility model embodiment, a kind of tower crane verticality rapid measurement device, comprising: receive
Platform 1,1 bottom end of receiving platform are connected with movable rod 2, and 2 back side of movable rod is fixedly welded with hold-down bars 3, and 1 top of receiving platform is run through
Equipped with servo motor 4, and 4 bottom end of servo motor is connected with gear 8, and insertion is equipped with display 6 on the right side of servo motor 4, shows
Show and be fixed with switch 7 on the right side of device 6,1 inner opening of receiving platform is equipped with sliding rail 9, and 9 opening of sliding rail is carved with graduation mark 10, and sliding
9 internal activity of rail is connected with movable block 11, and 11 front of movable block is fixedly welded with receiver board 12, and the insertion of 12 two sides of receiver board is set
There are two limit inductor 17, the insertion of 12 surface of receiver board is equipped with photographic plate 13, and graduation mark 10 is carved on 12 surface of receiver board, sense
It is fixed with laser range finder 14 above tabula rasa 13,14 top of laser range finder is fixed with transmitting station 15, transmitting station 15 and connects
It receives 1 top of platform and is fixed with level meter 5,15 one end of transmitting station is connected with strong magnetic iron 16.
Wherein, parallel to each other between the level meter 5 and receiver board 12 on receiving platform 1 and receiving platform 1, and movable rod 2 is logical
Multi-directional ball is crossed to be flexibly connected with receiving platform 1, it is whether horizontal by the angle and observation level meter 5 that adjust movable rod 2 and ground
It is parallel to control and receive 12 horizontal plane of plate.
Wherein, the level meter 5 on transmitting station 15 is parallel with transmitting station 15, the light output end of laser range finder 14 downwards and
Vertical and rear end is vertical with strong magnetic iron 16 with transmitting station 15, rotates upwardly and downwardly and observe water by adjusting about 15 transmitting station
Level 5 whether in parallel come control light that laser range finder 14 transports out whether with horizontal plane.
Wherein, the width of photographic plate 13 is equal to the diameter that laser range finder 14 is radiated at hot spot on photographic plate 13, convenient for essence
The distance that receiver board 12 is moved to the left or right on receiving platform 1 really is measured, is tilted to the left or to the right to calculate tower crane
Angle.
Wherein, photographic plate 13 and servo motor 4 and switch 7 are electrically connected by conducting wire, are controlled by photographic plate 13
The starting state of servo motor 4, quickly to show measurement result.
Wherein, limit inductor 17 and servo motor 4 are electrically connected by conducting wire, and control the positive and negative of servo motor 4 is pass on
To moving left and right for plate 12 is controlled and received, so that the light that accurately induction laser range finder 14 is emitted of photographic plate 13.
Wherein, laser range finder 14 and display 6 are wirelessly connected by wifi, fast and accurately show at the top of tower crane and
The vertical range of bottom.
Working principle adjusts movable rod firstly, position among equipment back side closely tower crane side bottom is placed in ground
2 with the angle on ground, so that level meter 5 on receiving platform 1 is reached horizontality, then, it is ipsilateral that strong magnetic iron 16 be adsorbed in tower crane
Position among the top of face adjusts the angle of transmitting station 15 and tower crane side, the level meter 5 on transmitting station 15 is made to reach horizontal
State, to guarantee light and horizontal plane that laser range finder 14 is emitted, starting laser range finder 14 and switch 7, Laser Measuring
Distance meter 14 issues ranging light, and servo motor 4 starts, 8 band of gear under the control of limit inductor 17, on servo motor 4
Dynamic movable block 11 and receiver board 12 on movable block 11 and photographic plate 13 move left and right, when photographic plate 13 detects laser ranging
The light that instrument 14 is emitted, 13 control switch 7 of photographic plate power off (if photographic plate 13 does not detect servo motor 4
The light that laser range finder 14 is emitted illustrates that tower crane inclination angular direction is the other side, and repetition aforesaid operations, which are overleaf tested, is
Can), at this moment, the vertical range on tower crane top top and bottom end can accurately be gone out by reading the numerical value on display 6, while observation connects
Receive the numerical value of platform 1 and 12 high scale line 10 of receiver board, it can obtain tower crane to the left and right with the distance that tilts forward and back, according to right angle
The relationship of triangle edges and angle can calculate the inclined angle of tower crane institute, precisely be adjusted convenient for the later period to tower crane.
Claims (7)
1. a kind of tower crane verticality rapid measurement device, comprising: receiving platform (1), which is characterized in that receiving platform (1) bottom end
It is connected with movable rod (2), movable rod (2) back side is fixedly welded with hold-down bars (3), and receiving platform (1) top is passed through
It is equipped with servo motor (4), and servo motor (4) bottom end is connected with gear (8), insertion on the right side of the servo motor (4)
It equipped with display (6), is fixed with switch (7) on the right side of the display (6), receiving platform (1) inner opening is equipped with sliding rail
(9), sliding rail (9) opening is carved with graduation mark (10), and sliding rail (9) internal activity is connected with movable block (11), the work
Motion block (11) front is fixedly welded with receiver board (12), and the insertion of receiver board (12) two sides is set there are two limit inductor (17),
Receiver board (12) the surface insertion is equipped with photographic plate (13), and receiver board (12) surface is carved with graduation mark (10), described photosensitive
It is fixed with laser range finder (14) above plate (13), laser range finder (14) top is fixed with transmitting station (15), institute
It states transmitting station (15) and receiving platform top is fixed with level meter (5), described transmitting station (15) one end is connected with strong magnetic
It inhales iron (16).
2. tower crane verticality rapid measurement device according to claim 1, which is characterized in that the receiving platform (1) with connect
It is parallel to each other between level meter (5) and receiver board (12) in receipts platform (1), and movable rod (2) passes through multi-directional ball and receiving platform
(1) it is flexibly connected.
3. tower crane verticality rapid measurement device according to claim 1, which is characterized in that on the transmitting station (15)
Level meter (5) is parallel with transmitting station (15), and the light output end of the laser range finder (14) is downwards and front end and transmitting station
(15) vertical and rear end is vertical with strong magnetic iron (16).
4. tower crane verticality rapid measurement device according to claim 1, which is characterized in that the width of the photographic plate (13)
Degree is equal to the diameter that laser range finder (14) are radiated at hot spot on photographic plate (13).
5. tower crane verticality rapid measurement device according to claim 1, which is characterized in that the photographic plate (13) with watch
It takes motor (4) and switch (7) is electrically connected by conducting wire.
6. tower crane verticality rapid measurement device according to claim 1, which is characterized in that the limit inductor (17)
It is electrically connected with servo motor (4) by conducting wire.
7. tower crane verticality rapid measurement device according to claim 1, which is characterized in that the laser range finder (14)
It is wirelessly connected with display (6) by wifi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723168.3U CN209727094U (en) | 2019-05-20 | 2019-05-20 | A kind of tower crane verticality rapid measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723168.3U CN209727094U (en) | 2019-05-20 | 2019-05-20 | A kind of tower crane verticality rapid measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209727094U true CN209727094U (en) | 2019-12-03 |
Family
ID=68674622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723168.3U Expired - Fee Related CN209727094U (en) | 2019-05-20 | 2019-05-20 | A kind of tower crane verticality rapid measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209727094U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457891A (en) * | 2020-03-19 | 2020-07-28 | 王文洋 | Be used for prefabricated single tower straightness quick measuring device that hangs down of assembling of festival section |
| CN113916157B (en) * | 2021-09-30 | 2022-06-14 | 广州思拓力测绘科技有限公司 | Annular electrode inclination angle measuring method and measuring device thereof |
-
2019
- 2019-05-20 CN CN201920723168.3U patent/CN209727094U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457891A (en) * | 2020-03-19 | 2020-07-28 | 王文洋 | Be used for prefabricated single tower straightness quick measuring device that hangs down of assembling of festival section |
| CN111457891B (en) * | 2020-03-19 | 2022-10-11 | 柳州科路测量仪器有限责任公司 | Be used for prefabricated single tower straightness quick measuring device that hangs down of assembling of festival section |
| CN113916157B (en) * | 2021-09-30 | 2022-06-14 | 广州思拓力测绘科技有限公司 | Annular electrode inclination angle measuring method and measuring device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |