CN220454592U - RTK measuring device for electric power engineering survey and drawing - Google Patents
RTK measuring device for electric power engineering survey and drawing Download PDFInfo
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- CN220454592U CN220454592U CN202321974206.5U CN202321974206U CN220454592U CN 220454592 U CN220454592 U CN 220454592U CN 202321974206 U CN202321974206 U CN 202321974206U CN 220454592 U CN220454592 U CN 220454592U
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- 238000013507 mapping Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims description 24
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- 238000009826 distribution Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000004870 electrical engineering Methods 0.000 claims 4
- 238000005516 engineering process Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 6
- 210000003781 tooth socket Anatomy 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000691 measurement method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an RTK measuring device for electric power engineering surveying and mapping, which comprises a centering rod and an RTK receiver body arranged on the centering rod, wherein the centering rod comprises a supporting rod and a sleeve which is inserted in the supporting rod in a sliding way, the top end of the supporting rod is provided with a limiting seat, the outer side wall surface of the sleeve is symmetrically provided with a sliding groove along the length direction of the sleeve, and convex teeth are sequentially arranged in the sliding groove from top to bottom.
Description
Technical Field
The utility model relates to the technical field of electric power engineering mapping, in particular to an RTK measuring device for electric power engineering mapping.
Background
The power industry is the fundamental industry and utility for national economic and social development. The electric power engineering refers to construction engineering related to electric energy production, transmission and distribution, and comprises a power generation engineering, a power transmission engineering and a power transformation engineering, wherein the power generation engineering, the power transmission engineering and the power transformation engineering are closely related to each other to form a main body frame of the electric power engineering. The electric power engineering surveying and mapping is a pilot and continuous work in electric power engineering construction, and is to measure, collect, analyze, describe and the like related data distributed in a geographic space, penetrate through the whole engineering construction link fields such as exploration, design, construction, operation and maintenance and the like, and provide surveying and mapping service for electric power engineering construction. Wherein the station engineering survey and drawing includes: plane control measurement, elevation control measurement, topographic mapping, earth and stone measurement, pipeline and road measurement, construction measurement, deformation measurement, completion measurement and the like; the engineering survey and drawing of the transmission line comprises: flat section measurement, cross-over measurement, tower foundation section measurement, tower site topography measurement, evolution measurement, house distribution diagram measurement, completion measurement and the like.
With the development of surveying and mapping science and technology, the technology and means have comprehensive changes and progress, the informatization and modernization level is obviously improved, and the efficiency and the capability of processing complex problems in engineering surveying and mapping are greatly improved. Currently, the means of electric power engineering surveying and mapping are satellite remote sensing measurement technology, aerial photogrammetry technology, laser scanning measurement technology, GNSS RTK measurement technology, total station measurement technology, GIS technology and the like. Among them, the GNSS RTK measurement technique is most widely used and important. The GNSS RTK (Real-Time Kinematic) measurement technique is a high-precision Global Navigation Satellite System (GNSS) measurement method. The principle of GNSS RTK measurement techniques is based on the measurement of phase differences. After the receiver receives the satellite signals, the distance between the receiver and the satellite is calculated by measuring the phase difference of the signals. At the same time, the receiver also receives the signal transmitted by the reference station, and the relative position between the receiver and the reference station can be obtained by measuring the phase difference between the receiver and the reference station. By using this relative position information, and combining the distance information of the satellite signals, the absolute position of the receiver can be calculated.
In the use process of the RTK receiver, the area is often in dangerous, rugged, narrow in space, long-distance carrying, room area, forest, repeated operation and use and other operation environments, the RTK receiver is often shielded by houses or the forest to cause satellite signal interference, cannot normally operate, or the measurement target is too high (too far) to cause data acquisition difficulty and other conditions, and the RTK centering rod height needs to be repeatedly adjusted. The prior art (CN 213813964U) discloses an RTK measuring device, which is characterized in that the height of the RTK measuring device is adjusted by complex screw technology, the adjusting operation is complicated, the adjusting speed is slow, and the RTK measuring device is not applicable to outdoor complex conditions; in addition, when the transmission line crossing (sag) measurement operation is carried out, the coordinates of crossing points and the wire heights thereof need to be measured, and a measurer needs to use a total station, a prism rod and an RTK (real time kinematic) in a combined mode; the prism should be installed on the prism pole, and the general length of prism pole is shorter, and adjustable range is little, is unfavorable for long-distance high measurement operation, if install the prism on RTK centering rod, can effectively solve this problem to replaced the use of prism pole equipment, let measurement operation simple and efficient more. In view of the above, intensive studies have been conducted to solve the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an RTK measuring device for electric power engineering mapping, which solves the problems in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electric power engineering survey and drawing is with RTK measuring device, includes centering rod and installs the RTK receiver body on centering rod, centering rod includes bracing piece and the sleeve pipe of slip cartridge in the bracing piece, the bracing piece top is provided with spacing seat, the spout has been seted up along its length direction symmetry to sleeve pipe lateral wall face, supreme and having set gradually the dogtooth down in the spout, the sleeve pipe lateral wall is provided with along length direction and has seted up the guide way, the guide way is cross symmetric distribution with the spout, the bracing piece inner wall is provided with the guide rail to the guide way position on, guide rail and guide way sliding fit, rectangular notch has been seted up to the corresponding spout position of bracing piece lateral wall, be provided with elasticity fastener in the rectangular notch, the one end of elasticity fastener is equipped with the dop other end and stretches out the rectangular notch outside, the dop is gone into on the dogtooth position.
Above-mentioned elasticity fastener includes support, fixed axle, swinging arms, torsional spring and spacer pin, the support sets up in the rectangle breach, the fixed axle sets up on the support, the swinging arms rotate the suit on the fixed axle, swinging arms one end and chuck fixed welding, the other end stretch out the rectangle breach outside, the torsional spring suit is connected with the support on the fixed axle and one end, the other end is connected with the swinging arms, the spacer pin is set firmly in fixed axle one side and is close to the chuck direction.
The swinging rod is an L-shaped plate, and a pressing block is arranged at the exposed end of the swinging rod.
Scale marks are arranged on the outer side wall surface of the sleeve.
The upper end of the sleeve is provided with an installation seat, and the installation seat is provided with a screwed joint.
Advantageous effects
The utility model provides an RTK measuring device for electric power engineering surveying and mapping. The beneficial effects are as follows: the measuring device is used for the field of electric engineering mapping, the centering rod of the existing RTK receiver is improved, a guide piece and an elastic clamping piece are arranged on a supporting rod portion of the centering rod, a tooth socket is arranged on a sleeve portion of the centering rod, one end of a clamping head of the elastic clamping piece is inserted into the tooth socket to limit and lock the sleeve, the RTK receiver body is mounted at the upper end of the sleeve, an antenna is mounted in place, when the height of the RTK receiver body needs to be adjusted, the RTK receiver body is directly pulled upwards to pull the sleeve out of the supporting rod, after the adjustment is in place, the elastic clamping piece is automatically clamped into the tooth socket to lock the sleeve, when the height needs to be lowered, the exposed end of the elastic clamping piece is pressed, so that the sleeve can be downwards recovered into the supporting rod after the position of the tooth socket is moved out, the height of the RTK receiver body is lowered, the structure is simple, the operation is convenient, and the adjusting speed is high.
Drawings
Fig. 1 is a schematic diagram of a front view structure of an RTK measuring device for electric power engineering mapping according to the present utility model.
Fig. 2 is a schematic perspective view of a sleeve according to the present utility model.
Fig. 3 is a schematic view of the structure of fig. 1 in partial cross section according to the present utility model.
Fig. 4 is a schematic top view of the cross-sectional structure of fig. 3 according to the present utility model.
In the figure: 1. centering rod; 2. an RTK receiver body; 101. a support rod; 102. a sleeve; 3. a chute; 4. convex teeth; 5. a limit seat; 6. elastic clamping piece; 7. a chuck; 601. a support; 602. a fixed shaft; 603. a swinging rod; 604. a torsion spring; 605. a limiting pin; 606. a pressing block; 8. scale marks; 9. a mounting base; 10. a threaded joint; 11. a guide groove; 12. and a guide rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.
Examples:
as can be seen from fig. 1-4 of the specification, the scheme improves the centering rod 1 configured by the existing RTK receiver body 2, the centering rod 1 comprises a supporting rod 101 and a sleeve 102 slidably inserted in the supporting rod 101, the top end of the supporting rod 101 is provided with a limiting seat 5, the outer side wall surface of the sleeve 102 is symmetrically provided with a sliding groove 3 along the length direction thereof, the sliding groove 3 is internally provided with a convex tooth 4 from top to bottom in turn, the upper end of the sleeve 102 is provided with a mounting seat 9, the mounting seat 9 is provided with a threaded joint 10, the RTK receiver body 2 is convenient to assemble and fix, the outer side wall surface of the sleeve 102 is provided with scale marks 8, the rapid observation of the adjusting height is convenient, the side wall of the sleeve 102 is provided with a guide groove 11 along the length direction, the guide groove 11 and the sliding groove 3 are symmetrically distributed in a cross shape, the inner wall of the supporting rod 101 is provided with a guide rail 12 on the position of the guide groove 11, the guide rail 12 is in sliding fit with the guide groove 11, a rectangular notch is formed in the side wall of the supporting rod 101 corresponding to the position of the sliding groove 3, an elastic clamping piece 6 is arranged in the rectangular notch, one end of the elastic clamping piece 6 is provided with a clamping head 7, the other end of the elastic clamping piece extends out of the rectangular notch, the clamping head 7 is clamped into the position of the convex tooth 4, when the device is used, under the thrust action of the elastic clamping piece 6, one end of the clamping head 7 of the elastic clamping piece 6 is inserted into a tooth socket to realize limit locking of the sleeve 102, the RTK receiver body 2 is mounted at the upper end of the sleeve 102, an antenna is mounted in place, when the height of the RTK receiver body 2 is required to be adjusted, the sleeve 102 can be pulled out from the supporting rod 101 by directly pulling the RTK receiver body 2 upwards, after the adjustment is in place, the elastic clamping piece 6 is automatically clamped into the tooth socket to realize locking of the sleeve 102, when the height is required to be lowered, the exposed end of the elastic clamping piece 6 is pressed, the clamping head 7 is moved out of the tooth groove position, the sleeve 102 can be downwards recovered into the supporting rod 101, the height of the RTK receiver body 2 is lowered, the structure is simple, the operation is convenient, and the adjusting speed is high.
In a specific implementation process, the elastic clamping piece 6 comprises a support 601, a fixed shaft 602, a swinging rod 603, a torsion spring 604 and a limiting pin 605, wherein the support 601 is arranged in a rectangular notch, the fixed shaft 602 is arranged on the support 601, the swinging rod 603 is rotationally sleeved on the fixed shaft 602, one end of the swinging rod 603 is fixedly welded with the clamping head 7, the other end of the swinging rod stretches out of the rectangular notch, the torsion spring 604 is sleeved on the fixed shaft 602, one end of the torsion spring 604 is connected with the support 601, the other end of the torsion spring 604 is connected with the swinging rod 603, the limiting pin 605 is fixedly arranged on one side of the fixed shaft 602 and is close to the clamping head 7, the swinging rod 603 is an L-shaped plate, the exposed end of the swinging rod 603 is provided with a pressing block 606, when the elastic force of the torsion spring 604 is used, the upper end of the swinging rod 603 always keeps the movement trend towards one side of the sleeve 102, then the clamping head 7 is clamped in the clearance position of the convex tooth 4 in the chute 3 under the action of the pressure, so that limit locking of the sleeve 102 is realized, the swinging rod 603 cannot excessively rotate towards one side of the sleeve 102 under the action of the limiting pin 605, the condition that excessive locking is avoided, the sleeve 102 moves downwards, the convex tooth 102 moves downwards towards the side 4 when the sleeve 102 is close to the clamping head 7, the position of the sleeve 102 is smoothly, the sleeve 102 is lifted upwards, the position of the sleeve 102 is smoothly, the sleeve 102 is removed from the position of the sleeve 102, and the sleeve 102 is further removed from the position of the sleeve 102 when the sleeve 102 is rapidly when the sleeve is rapidly moving towards the position, and the sleeve 2 is conveniently and the position of the sleeve 2 is removed, and the position of the sleeve 2.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric power engineering survey and drawing is with RTK measuring device, includes centering rod and installs the RTK receiver body on centering rod, its characterized in that, centering rod includes bracing piece and the sleeve pipe of slip cartridge in the bracing piece, the bracing piece top is provided with spacing seat, the spout has been seted up along its length direction symmetry to sleeve pipe lateral wall face, supreme and having set gradually the dogtooth down in the spout, the sleeve pipe lateral wall is provided with along length direction and has seted up the guide way, the guide way is cross symmetric distribution with the spout, the bracing piece inner wall is provided with the guide rail to the guide way position on, guide rail and guide way sliding fit, rectangular notch has been seted up to the bracing piece lateral wall corresponding spout position, be provided with elasticity fastener in the rectangular notch, the one end of elasticity fastener is equipped with the dop other end and stretches out the rectangular notch outside, the dop card is gone into on the dogtooth position.
2. The RTK measuring device for electrical engineering mapping according to claim 1, wherein the elastic clamping member comprises a support, a fixing shaft, a swinging rod, a torsion spring and a limiting pin, the support is arranged in the rectangular notch, the fixing shaft is arranged on the support, the swinging rod is rotationally sleeved on the fixing shaft, one end of the swinging rod is fixedly welded with the chuck, the other end of the swinging rod extends out of the rectangular notch, the torsion spring is sleeved on the fixing shaft, one end of the torsion spring is connected with the support, the other end of the torsion spring is connected with the swinging rod, and the limiting pin is fixedly arranged on one side of the fixing shaft and is close to the chuck.
3. The RTK measuring device for electrical engineering surveying and mapping according to claim 2, wherein the swinging rod is an L-shaped plate, and an exposed end of the swinging rod is provided with a pressing block.
4. The RTK measuring device for electrical engineering mapping according to claim 1, wherein scale marks are provided on an outer side wall surface of the sleeve.
5. The RTK measurement device for electrical engineering survey and drawing according to claim 1, wherein a mounting seat is provided at an upper end of the sleeve, and a threaded joint is provided on the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974206.5U CN220454592U (en) | 2023-07-26 | 2023-07-26 | RTK measuring device for electric power engineering survey and drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321974206.5U CN220454592U (en) | 2023-07-26 | 2023-07-26 | RTK measuring device for electric power engineering survey and drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220454592U true CN220454592U (en) | 2024-02-06 |
Family
ID=89731396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321974206.5U Active CN220454592U (en) | 2023-07-26 | 2023-07-26 | RTK measuring device for electric power engineering survey and drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220454592U (en) |
-
2023
- 2023-07-26 CN CN202321974206.5U patent/CN220454592U/en active Active
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