CN204346445U - GPS-RTK centering rod Level Change suggestion device - Google Patents
GPS-RTK centering rod Level Change suggestion device Download PDFInfo
- Publication number
- CN204346445U CN204346445U CN201520050602.8U CN201520050602U CN204346445U CN 204346445 U CN204346445 U CN 204346445U CN 201520050602 U CN201520050602 U CN 201520050602U CN 204346445 U CN204346445 U CN 204346445U
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- CN
- China
- Prior art keywords
- gps
- rod
- electric wire
- stay cord
- centering rod
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of GPS-RTK centering rod Level Change suggestion device, this GPS-RTK centering rod comprises outer bar and interior bar, outer bar arranges adjusting screw(rod), adjusting screw(rod) arranges rotating head; This suggestion device comprises device case and cue circuit; Cue circuit comprises power supply, loudspeaker and switch, power supply one end is connected with one end of switch by the first electric wire, the switch other end is connected with loudspeaker one end by the second electric wire, the loudspeaker other end is connected to the 3rd electric wire, the power supply other end is connected to the 4th electric wire, adjusting screw(rod) connects the first stay cord, the first stay cord is connected with electric conductor, and electric conductor is connected with device case by the second stay cord.This suggestion device can change at GPS-RTK centering rod, namely effectively survey crew is reminded when GPS height changes, solve survey crew often to forget when changing GPS-RTK centering rod height change corresponding instrument height in GPS-RTK handbook, thus cause the problem of measurement data mistake.
Description
Technical field
The utility model relates to a kind of suggestion device, is specifically related to a kind of GPS-RTK centering rod Level Change suggestion device.
Background technology
GPS-RTK metering system has become method conventional in measurement, and especially in the measurement of landform, its advantage is more outstanding.But, when people measure, need the topography and geomorphology according to surrounding and constantly change the height of instrument better to obtain measuring-signal, obtaining the measurement data that precision is high.But the height of instrument given tacit consent in change handbook is often forgotten when operating handbook, the mistake of data especially altitude figures will be caused like this, particularly when the measurement of the atural object such as section, level line, will very large mistake be caused, make measurement result make mistakes and cause economic loss.Thus a kind of a kind of device of change height of instrument of just can reminding when changing height of instrument is needed to solve this problem.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, provides a kind of GPS-RTK centering rod Level Change suggestion device.This suggestion device effectively can remind survey crew when described GPS-RTK centering rod changes, solve survey crew often to forget when changing GPS-RTK centering rod height change corresponding instrument height in GPS-RTK handbook, thus cause the problem of measurement data mistake.
For achieving the above object, the technical solution adopted in the utility model is: GPS-RTK centering rod Level Change suggestion device, this GPS-RTK centering rod comprises outer bar and interior bar, described outer bar is stretched in the lower end of described interior bar, described outer bar being provided with and being against on interior bar to locate the adjusting screw(rod) of described interior bar, described adjusting screw(rod) being provided with the rotating head for driving described adjusting screw(rod) to rotate, it is characterized in that: this suggestion device comprises the device case be arranged on outer bar and the cue circuit be arranged in described device case, described cue circuit comprises power supply, loudspeaker and switch, one end of described power supply is connected with one end of switch by the first electric wire, the other end of described switch is connected with one end of loudspeaker by the second electric wire, the other end of described loudspeaker is connected to the 3rd electric wire, the other end of described power supply is connected to the 4th electric wire, described adjusting screw(rod) is connected with the first stay cord, described first stay cord is connected with the electric conductor for moving up and down to make the 3rd electric wire and the 4th electric wire conducting with the first stay cord when adjusting screw(rod) rotates, described electric conductor is connected with device case by the second stay cord.
Above-mentioned GPS-RTK centering rod Level Change suggestion device, it is characterized in that: described first stay cord is inelastic rope, described second stay cord is stretch cord.
Above-mentioned GPS-RTK centering rod Level Change suggestion device, is characterized in that: described device case is connected with outer bar by clamp connection part.
Above-mentioned GPS-RTK centering rod Level Change suggestion device, it is characterized in that: described clamp connection part comprises for overlapping outside on bar and the sleeve be fixedly connected with device case, described sleeve offers the strip through-hole laid along its length, described sleeve is provided with the first web joint in the side of described strip through-hole, described sleeve is provided with the second web joint at the opposite side of described strip through-hole, and described first web joint and the second web joint be bolted.
Above-mentioned GPS-RTK centering rod Level Change suggestion device, is characterized in that: described device case, sleeve, the first web joint and the second web joint are integrally formed formula structure.
The utility model compared with prior art has the following advantages:
1, structure of the present utility model is simple, rationally novel in design.
2, the utility model is by arranging suggestion device, remind survey crew can remember to change corresponding height in handbook when changing height of instrument, avoid the mistake causing measurement data especially altitude figures because of carelessness, greatly facilitate the surveying work of operating personnel.
3, the utility model by fixing suggestion device on centering rod, is connected, thus realizes the connecting and disconnecting of speech line by stay cord with adjusting screw(rod), when changing instrument height, achieves voice message timely conveniently.
4, of the present utility model to realize cost low, and result of use is good, is convenient to promote the use of.
In sum, the utility model structure is simple, reasonable in design, use easy to operate, avoid survey crew and forget when making the best use of time to measure hastily change height of instrument in GPS-RTK handbook, thus make in contour mapping, section survey, in topographical surveying, gather correct altitude figures, it has strong adaptability, realize cost low, practical, be easy to apply.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model suggestion device.
Fig. 3 is the structural representation of the utility model clamp connection part.
Description of reference numerals:
1-GPS-RTK centering rod; 1-1-outer bar; 1-2-interior bar;
1-3-adjusting screw(rod); 1-4-rotating head; 2-suggestion device;
2-1-device case; 2-2-cue circuit; 2-2-1-power supply;
2-2-2-loudspeaker; 2-2-3-switch; 2-2-4-the first electric wire;
2-2-5-the second electric wire; 2-2-6-the 3rd electric wire; 2-2-7-the 4th electric wire;
2-2-8-electric conductor; 2-3-the first stay cord; 2-4-the second stay cord;
3-clamp connection part; 3-1-sleeve; 3-2-strip through-hole;
3-3-the first web joint; 3-4-the second web joint; 3-5-bolt.
Embodiment
A kind of GPS-RTK centering rod Level Change suggestion device as depicted in figs. 1 and 2, this GPS-RTK centering rod 1 comprises outer bar 1-1 and interior bar 1-2, described outer bar 1-1 is stretched in the lower end of described interior bar 1-2, described outer bar 1-1 being provided with and being against on interior bar 1-2 to locate the adjusting screw(rod) 1-3 of described interior bar 1-2, described adjusting screw(rod) 1-3 being provided with the rotating head 1-4 for driving described adjusting screw(rod) 1-3 to rotate, this suggestion device 2 comprises the device case 2-1 be arranged on outer bar 1-1 and the cue circuit 2-2 be arranged in described device case 2-1, described cue circuit 2-2 comprises power supply 2-2-1, loudspeaker 2-2-2 and switch 2-2-3, one end of described power supply 2-2-1 is connected with one end of switch 2-2-3 by the first electric wire 2-2-4, the other end of described switch 2-2-3 is connected with one end of loudspeaker 2-2-2 by the second electric wire 2-2-5, the other end of described loudspeaker 2-2-2 is connected to the 3rd electric wire 2-2-6, the other end of described power supply 2-2-1 is connected to the 4th electric wire 2-2-7, described adjusting screw(rod) 1-3 is connected with the first stay cord 2-3, described first stay cord 2-3 is connected with the electric conductor 2-2-8 for moving up and down to make the 3rd electric wire 2-2-6 and the 4th electric wire 2-2-7 conducting with the first stay cord 2-3 when adjusting screw(rod) 1-3 rotates, described electric conductor 2-2-8 is connected with device case 2-1 by the second stay cord 2-4.
In the present embodiment, described first stay cord 2-3 is inelastic rope, and described second stay cord 2-4 is stretch cord.
In the present embodiment, when carrying out the measurement of terrain and its features, suggestion device 2 being penetrated bottom GPS-RTK centering rod 1 a certain position be placed in below rotating head 1-4 by clamp connection part 3, starting to carry out measurement front opening switch 2-2-3; First stay cord 2-3 outer end is connected on adjusting screw(rod) 1-3; When measuring, as long as conversion height of instrument, namely rotating head 1-4 being carried out to the operation loosening or screw, circuit will be connected and then carry out voice message.Concrete, described electric conductor 2-2-8 can connect circuit, its upper end is connected with the first stay cord 2-3, lower end is connected with the second stay cord 2-4, when needs change height of instrument, rotating head 1-4 will be unscrewed, and then make the first stay cord 2-3 be wrapped on adjusting screw(rod) 1-3, pull electric conductor 2-2-8, connect circuit; When choosing ideal height, screw rotating head 1-4, the first stay cord 2-3 will relax out, relies on the elastic pulling force of the second stay cord 2-4 that electric conductor 2-2-8 is withdrawn into misaligned state, circuit is disconnected again.When changing instrument height, situation the same can send voice message next time.Facilitate new hand or surveyor in hasty situation or general idea time forget height of instrument in synchronous change handbook and cause the problem of measurement data mistake.
As shown in Figure 1, described device case 2-1 is connected with outer bar 1-1 by clamp connection part 3.
As shown in Figure 3, described clamp connection part 3 comprises for overlapping outside on bar 1-1 and the sleeve 3-1 be fixedly connected with device case 2-1, described sleeve 3-1 offers the strip through-hole 3-2 laid along its length, described sleeve 3-1 is provided with the first web joint 3-3 in the side of described strip through-hole 3-2, described sleeve 3-1 is provided with the second web joint 3-4 at the opposite side of described strip through-hole 3-2, and described first web joint 3-3 is connected by bolt 3-5 with the second web joint 3-4.
In the present embodiment, described device case 2-1, sleeve 3-1, the first web joint 3-3 and the second web joint 3-4 are integrally formed formula structure.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1.GPS-RTK centering rod Level Change suggestion device, this GPS-RTK centering rod (1) comprises outer bar (1-1) and interior bar (1-2), described outer bar (1-1) is stretched in the lower end of described interior bar (1-2), described outer bar (1-1) being provided with and being against on interior bar (1-2) to locate the adjusting screw(rod) (1-3) of described interior bar (1-2), described adjusting screw(rod) (1-3) being provided with the rotating head (1-4) for driving described adjusting screw(rod) (1-3) to rotate; It is characterized in that: this suggestion device (2) comprises the device case (2-1) be arranged on outer bar (1-1) and the cue circuit (2-2) be arranged in described device case (2-1); described cue circuit (2-2) comprises power supply (2-2-1), loudspeaker (2-2-2) and switch (2-2-3), one end of described power supply (2-2-1) is connected by the first electric wire (2-2-4) one end with switch (2-2-3), the other end of described switch (2-2-3) is connected by the second electric wire (2-2-5) one end with loudspeaker (2-2-2), the other end of described loudspeaker (2-2-2) is connected to the 3rd electric wire (2-2-6), the other end of described power supply (2-2-1) is connected to the 4th electric wire (2-2-7), described adjusting screw(rod) (1-3) is connected with the first stay cord (2-3), described first stay cord (2-3) is connected with the electric conductor (2-2-8) for moving up and down to make the 3rd electric wire (2-2-6) and the 4th electric wire (2-2-7) conducting with the first stay cord (2-3) when adjusting screw(rod) (1-3) rotates, described electric conductor (2-2-8) is connected with device case (2-1) by the second stay cord (2-4).
2. GPS-RTK centering rod Level Change suggestion device according to claim 1, it is characterized in that: described first stay cord (2-3) is inelastic rope, described second stay cord (2-4) is stretch cord.
3. GPS-RTK centering rod Level Change suggestion device according to claim 1, is characterized in that: described device case (2-1) is connected with outer bar (1-1) by clamp connection part (3).
4. GPS-RTK centering rod Level Change suggestion device according to claim 3, it is characterized in that: described clamp connection part (3) comprises goes up and the sleeve (3-1) be fixedly connected with device case (2-1) for overlapping bar (1-1) outside, described sleeve (3-1) offers the strip through-hole (3-2) laid along its length, described sleeve (3-1) is gone up and the side of described strip through-hole (3-2) is provided with the first web joint (3-3), described sleeve (3-1) is gone up and the opposite side of described strip through-hole (3-2) is provided with the second web joint (3-4), described first web joint (3-3) is connected by bolt (3-5) with the second web joint (3-4).
5. GPS-RTK centering rod Level Change suggestion device according to claim 4, is characterized in that: described device case (2-1), sleeve (3-1), the first web joint (3-3) and the second web joint (3-4) are integrally formed formula structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050602.8U CN204346445U (en) | 2015-01-24 | 2015-01-24 | GPS-RTK centering rod Level Change suggestion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520050602.8U CN204346445U (en) | 2015-01-24 | 2015-01-24 | GPS-RTK centering rod Level Change suggestion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346445U true CN204346445U (en) | 2015-05-20 |
Family
ID=53229707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520050602.8U Expired - Fee Related CN204346445U (en) | 2015-01-24 | 2015-01-24 | GPS-RTK centering rod Level Change suggestion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044329A (en) * | 2019-05-16 | 2019-07-23 | 上海宝冶建筑工程有限公司 | It is a kind of for measure total station set station height measuring instrument and method |
-
2015
- 2015-01-24 CN CN201520050602.8U patent/CN204346445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110044329A (en) * | 2019-05-16 | 2019-07-23 | 上海宝冶建筑工程有限公司 | It is a kind of for measure total station set station height measuring instrument and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150520 Termination date: 20170124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |