CN214540044U

CN214540044U - RTK measuring device

Info

Publication number: CN214540044U
Application number: CN202120102954.9U
Authority: CN
Inventors: 张善文
Original assignee: Suzhou Huarui Surveying And Mapping Co ltd
Current assignee: Suzhou Jiayibo Modern Agricultural Technology Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-29
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a RTK measuring device, which comprises an RTK body and a supporting assembly for supporting the RTK body, wherein the supporting assembly comprises a bottom plate and an adjusting plate which are arranged in parallel from bottom to top, the bottom of the RTK body is connected with an inserted link, and the middle part of the adjusting plate is provided with a slot for the inserted link to be inserted and matched; a plurality of clamping grooves are formed in the inner side wall of each slot along the circumferential direction of the slot, an elastic piece and a butting column are arranged in each clamping groove, one end of each elastic piece is connected with the bottom of each clamping groove, and the other end of each elastic piece is connected with the butting column; one end of the abutting column is hemispherical and extends out of the clamping and embedding groove, and the inserting rod is provided with an annular groove matched with the abutting column in a clamping and embedding manner along the circumferential direction of the inserting rod. The RTK body installation time can be effectively saved, and the RTK measurement efficiency is improved.

Description

RTK measuring device

Technical Field

The application relates to the field of positioning measurement equipment, in particular to an RTK measuring device.

Background

The RTK (Real Time Kinematic) Real-Time dynamic measurement technology is a Real-Time differential GPS (RTDGPS) technology based on carrier phase observation, is a breakthrough in the development range of the measurement technology, and consists of a base station receiver, a data chain and a rover station receiver. A base station is provided with 1 receiver as a reference station to continuously observe a satellite, observation data and station measurement information of the satellite are transmitted to a rover station in real time through radio transmission equipment, the rover station GPS receiver receives GPS satellite signals and data transmitted by the base station through radio receiving equipment, and then three-dimensional coordinates and precision of the rover station (namely coordinate differences delta X, delta Y and delta H between the base station and the rover station, WGS-84 coordinates of each point obtained by adding the base coordinates, and plane coordinates X, Y and altitude H of each point are obtained through coordinate conversion parameters) are solved in real time according to the principle of relative positioning.

In view of the above-mentioned related art, the inventor believes that when the RTK device is in use, it takes time for the RTK body and the support frame to be connected, which affects the measurement efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that TK body and support frame are connected and comparatively take time, influence measurement efficiency, this application provides an RTK measuring device

The RTK measuring device provided by the application adopts the following technical scheme:

an RTK measuring device comprises an RTK body and a supporting assembly for supporting the RTK body, wherein the supporting assembly comprises a bottom plate and an adjusting plate which are arranged in parallel from bottom to top, the bottom of the RTK body is connected with an inserting rod, and the middle of the adjusting plate is provided with a slot for the inserting rod to be inserted and matched; a plurality of clamping grooves are formed in the inner side wall of each slot along the circumferential direction of the slot, an elastic piece and a butting column are arranged in each clamping groove, one end of each elastic piece is connected with the bottom of each clamping groove, and the other end of each elastic piece is connected with the butting column; one end of the abutting column is hemispherical and extends out of the clamping and embedding groove, and the inserting rod is provided with an annular groove matched with the abutting column in a clamping and embedding manner along the circumferential direction of the inserting rod.

Through adopting above-mentioned technical scheme, be convenient for the RTK body and support component to be connected and dismantle through the setting of inserted bar and slot, the effectual measuring efficiency who promotes RTK measurement, simultaneously through the setting of elastic component and butt post, can play fixed effect to the inserted bar, ensure the stability that RTK body and support component are connected.

Preferably, the adjusting plate is provided with a fixing plate along the vertical direction, the fixing plate is connected with a fixing bolt along the horizontal direction through threads, and the end part of the fixing bolt is abutted to the outer side wall of the inserted rod.

Through adopting above-mentioned technical scheme, through the setting of fixing bolt and fixed plate, can lock the inserted bar, avoid the inserted bar to rotate, further improve RTK measuring measurement accuracy.

Preferably, four adjusting studs are uniformly arranged on the bottom plate along the circumferential direction of the bottom plate, the four adjusting studs are arranged along the vertical direction, four adjusting holes for the adjusting studs to penetrate through are formed in the adjusting plate, and adjusting nuts are connected to one ends of the four adjusting studs penetrating through the adjusting holes in a threaded manner; four all the cover is equipped with damping spring on the regulation double-screw bolt, damping spring is located between bottom plate and the regulating plate.

By adopting the technical scheme, the adjusting plate can be easily adjusted to be in a horizontal state by rotating the adjusting nut, the leveling time of the RTK equipment is saved, and the effect of improving the measuring efficiency of RTK measurement is achieved. Simultaneously, the adjusting plate and the laser emitter are supported through the four damping springs, and the damping performance of the support can be effectively improved.

Preferably, the bottom of the adjusting plate and the top of the bottom plate are both provided with accommodating grooves used for accommodating damping springs along the circumferential direction of the adjusting studs.

Through adopting above-mentioned technical scheme, can effectively carry out spacing and protection to damping spring through the setting of holding tank.

Preferably, four the outer side walls of the adjusting nuts are provided with friction increasing grains.

Through adopting above-mentioned technical scheme, be convenient for rotatory adjusting nut and adjust the regulating plate and make it keep horizontality.

Preferably, the supporting component further comprises a supporting sleeve and a supporting rod arranged in the supporting sleeve in a sliding mode, the top of the supporting rod is connected with the bottom of the bottom plate, a supporting base is sleeved at the bottom of the supporting sleeve, a plurality of supporting legs are arranged at the bottom of the supporting base along the circumferential direction of the supporting base, a supporting bolt is connected to the supporting sleeve in a threaded mode, and the end portion of the supporting bolt is abutted to the outer side wall of the supporting rod.

Through adopting above-mentioned technical scheme, through the setting of support sleeve and bracing piece, convenient to use person adjusts the height of RTK body, and rethread stay bolt advances to fix the height after adjusting supporting component, has the effect that can make things convenient for the people of different heights to use.

Preferably, the support base below is equipped with the spacing ring, and is a plurality of all articulated limiting plate, a plurality of on the supporting leg the one end that the supporting leg was kept away from to the limiting plate all articulates with the lateral wall of spacing ring.

Through adopting above-mentioned technical scheme, can carry out spacingly to the supporting leg through setting up of spacing ring and limiting plate for a plurality of supporting legs can carry out the outrigger to supporting the base.

Preferably, a level is arranged at the top of the adjusting plate.

By adopting the technical scheme, the adjusting plate can be conveniently adjusted by rotating the adjusting nut by an operator to keep the adjusting plate in a horizontal state.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the RTK body and the support assembly are convenient to connect and detach through the arrangement of the inserted rod and the slot, the measurement efficiency of RTK measurement is effectively improved, meanwhile, through the arrangement of the elastic piece and the abutting column, the inserted rod can be fixed, and the connection stability of the RTK body and the support assembly is ensured;

2. the adjusting plate can be easily adjusted to be in a horizontal state by rotating the adjusting nut, the leveling time of the RTK equipment is saved, and the effect of improving the measuring efficiency of RTK measurement is achieved. Meanwhile, the four damping springs support the adjusting plate and the laser emitter, so that the damping performance of the support can be effectively improved;

3. through the setting of support sleeve and bracing piece, convenient to use person adjusts the height of RTK body, and rethread stay bolt advances to fix the height after adjusting supporting component, has the effect that can make things convenient for the people of different heights to use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an RTK measuring apparatus in an embodiment of the present application;

FIG. 2 is a schematic sectional view showing the connection relationship between the plunger and the adjustment plate in the embodiment of the present application;

fig. 3 is a schematic sectional view of a bottom plate and an adjusting plate in an embodiment of the present application.

Description of reference numerals: 1. an RTK body; 11. inserting a rod; 111. an annular groove; 2. a support assembly; 21. an adjusting plate; 211. a slot; 212. a clamping groove; 213. an elastic member; 214. a butting post; 215. a fixing plate; 216. fixing the bolt; 217. an adjustment hole; 218. a level gauge; 22. a base plate; 221. adjusting the stud; 222. adjusting the nut; 223. a damping spring; 224. accommodating grooves; 225. increasing friction lines; 23. a support bar; 24. a support sleeve; 241. a support bolt; 25. a support base; 251. supporting legs; 26. a limiting ring; 261. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an RTK measuring device. Referring to fig. 1 and 2, an RTK measurement apparatus includes an RTK body 1 and a support assembly 2 for supporting the RTK body 1. The supporting component 2 comprises a bottom plate 22 and an adjusting plate 21 which are arranged in parallel from bottom to top, the bottom of the RTK body 1 is connected with an inserting rod 11, and a slot 211 for the inserting rod 11 to be inserted and matched is formed in the middle of the adjusting plate 21. The RTK body 1 and the supporting component 2 are convenient to connect and detach through the arrangement of the inserting rod 11 and the inserting groove 211, and the measurement efficiency of RTK measurement is effectively improved.

Referring to fig. 2, a plurality of engaging grooves 212 are formed on an inner sidewall of the insertion groove 211 along a circumferential direction thereof, and an elastic member 213 and an abutting post 214 are provided in the engaging grooves 212. The elastic member 213 has one end connected to the bottom of the engaging groove 212 and the other end connected to the abutting post 214. In this embodiment, the elastic member 213 is a spring. One end of the abutting column 214 is hemispherical and extends out of the clamping groove 212, and the insertion rod 11 is provided with an annular groove 111 along the circumferential direction thereof, which is matched with the abutting column 214 in a clamping manner. When the RTK body 1 is mounted, the insert rod 11 is inserted into the insert slot 211. The inserted link 11 extrudes the hemispherical end of the abutting column 214 back to the embedded groove 212 until the inserted link 11 is completely inserted into the slot 211, and at this time, the abutting column 214 inserts the hemispherical end of the abutting column 214 into the embedded groove 212 under the action of the restoring elastic force of the elastic element 213, so that the inserted link 11 can be fixed, and the connection stability of the RTK body 1 and the support component 2 is ensured.

Referring to fig. 3, a fixing plate 215 is vertically provided on the adjustment plate 21, a fixing bolt 216 is screwed to the fixing plate 215 in the horizontal direction, and an end of the fixing bolt 216 abuts against an outer side wall of the insert rod 11. Through the setting of fixing bolt 216 and fixed plate 215, can lock the inserted bar 11, avoid the inserted bar 11 to rotate, further improve RTK measuring measurement accuracy.

Referring to fig. 3, four adjusting studs 221 are uniformly arranged on the bottom plate 22 along the circumferential direction thereof, and the four adjusting studs 221 are all arranged along the vertical direction. Four adjustments 217 for the adjustment studs 221 to pass through are arranged on the adjustment plate 21, one ends of the four adjustment studs 221 passing through the adjustments 217 are in threaded connection with adjustment nuts 222, and the outer side walls of the four adjustment nuts 222 are provided with friction-increasing grains 225. Four adjusting studs 221 are all sleeved with damping springs 223, and the damping springs 223 are located between the bottom plate 22 and the adjusting plate 21. The bottom of the adjusting plate 21 and the top of the bottom plate 22 are both provided with accommodating grooves 224 for accommodating damping springs 223 along the circumferential direction of the adjusting studs 221. The adjusting plate 21 can be easily adjusted to be in a horizontal state by rotating the adjusting nut 222, so that the leveling time of the RTK equipment is saved, and the effect of improving the measurement efficiency of RTK measurement is achieved. And support adjusting plate 21 and laser emitter through four damping spring 223, can effectively promote the shock attenuation performance of supporting component 2. In addition, a level 218 is disposed on the top of the adjusting plate 21, so that an operator can rotate the adjusting nut 222 to adjust the adjusting plate 21 to maintain a horizontal state.

Referring to fig. 1, the support assembly 2 further includes a support sleeve 24 and a support rod 23 slidably disposed within the support sleeve 24. The top of bracing piece 23 is connected bottom plate 22, and threaded connection has supporting bolt 241 on the support sleeve 24, and the user adjusts the position of bracing piece 23 in support sleeve 24, reaches the effect of adjusting the height of RTK body 1, and rethread supporting bolt 241 advances to fix the height after adjusting supporting component 2, has the effect that can make things convenient for the people of different heights to use.

Referring to fig. 1, the bottom of the supporting sleeve 24 is sleeved with a supporting base 25, and the bottom of the supporting base 25 is provided with a plurality of supporting legs 251 along the circumferential direction thereof. Support base 25 below and be equipped with spacing ring 26, all articulated on a plurality of supporting legs 251 have limiting plate 261, and the one end that supporting leg 251 was kept away from to a plurality of limiting plates 261 all articulates with spacing ring 26's lateral wall. The supporting legs 251 can be limited by the arrangement of the limiting ring 26 and the limiting plate 261, so that the supporting legs 251 can stably support the supporting base 25.

The implementation principle of an RTK measurement apparatus in the embodiment of the present application is: when the RTK body 1 needs to be installed, the RTK body 1 can be installed only by inserting the inserted bar 11 at the bottom of the RTK body 1 into the slot 211 in the adjusting plate 21, so that the installation time of the RTK body 1 is greatly saved, and the effect of improving the RTK measurement efficiency is achieved. And it is when installing RTK body 1, in inserting slot 211 with inserted bar 11, inserted bar 11 will butt post 214's hemisphere tip extrusion back inlay card groove 212, until inserted bar 11 inserts slot 211 completely, butt post 214 is at this moment under the elastic component 213's that resets elastic force effect, with butt post 214's hemisphere tip inlay card in inlay card groove 212, can play fixed effect to inserted bar 11, ensures the stability that RTK body 1 and supporting component 2 are connected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An RTK measuring device, characterized in that: the RTK support comprises an RTK body (1) and a support assembly (2) used for supporting the RTK body (1), wherein the support assembly (2) comprises a bottom plate (22) and an adjusting plate (21) which are arranged in parallel from bottom to top, the bottom of the RTK body (1) is connected with an inserted link (11), and the middle of the adjusting plate (21) is provided with a slot (211) for the inserted link (11) to be inserted and matched; a plurality of clamping grooves (212) are formed in the inner side wall of the slot (211) along the circumferential direction of the inner side wall, elastic pieces (213) and abutting columns (214) are arranged in the clamping grooves (212), one ends of the elastic pieces (213) are connected with the bottoms of the clamping grooves (212), and the other ends of the elastic pieces (213) are connected with the abutting columns (214); one end of the abutting column (214) is hemispherical and extends out of the clamping and embedding groove (212), and the inserting rod (11) is provided with an annular groove (111) which is matched with the abutting column (214) in a clamping and embedding manner along the circumferential direction.

2. An RTK measurement apparatus according to claim 1, characterized in that: the adjusting plate (21) is provided with a fixing plate (215) along the vertical direction, the fixing plate (215) is connected with a fixing bolt (216) along the horizontal direction through threads, and the end part of the fixing bolt (216) is abutted to the outer side wall of the inserted rod (11).

3. An RTK measurement apparatus according to claim 1, characterized in that: four adjusting studs (221) are uniformly arranged on the bottom plate (22) along the circumferential direction of the bottom plate, the four adjusting studs (221) are arranged in the vertical direction, four adjusting studs (217) for the adjusting studs (221) to penetrate through are arranged on the adjusting plate (21), and adjusting nuts (222) are connected to one ends of the four adjusting studs (221) penetrating through the adjusting studs (217) in a threaded manner; four all overlap on adjusting stud (221) and be equipped with damping spring (223), damping spring (223) are located between bottom plate (22) and regulating plate (21).

4. An RTK measurement arrangement according to claim 3, characterized by: the bottom of the adjusting plate (21) and the top of the bottom plate (22) are provided with accommodating grooves (224) used for accommodating damping springs (223) along the circumferential direction of the adjusting studs (221).

5. An RTK measurement arrangement according to claim 3, characterized by: and the outer side walls of the four adjusting nuts (222) are provided with friction increasing lines (225).

6. An RTK measurement apparatus according to claim 1, characterized in that: the support assembly (2) further comprises a support sleeve (24) and a support rod (23) which is arranged in the support sleeve (24) in a sliding mode, the top of the support rod (23) is connected with the bottom of the bottom plate (22), a support base (25) is sleeved at the bottom of the support sleeve (24), a plurality of support legs (251) are arranged at the bottom of the support base (25) along the circumferential direction of the support base, a support bolt (241) is connected to the support sleeve (24) through threads, and the end portion of the support bolt (241) is abutted to the outer side wall of the support rod (23).

7. An RTK measurement arrangement according to claim 6, wherein: a limiting ring (26) is arranged below the supporting base (25), a plurality of limiting plates (261) are hinged to the supporting legs (251), and one ends, far away from the supporting legs (251), of the limiting plates (261) are hinged to the outer side wall of the limiting ring (26).

8. An RTK measurement apparatus according to claim 1, characterized in that: the top of the adjusting plate (21) is provided with a level gauge (218).