CN212986613U

CN212986613U - RTK measuring device for urban planning

Info

Publication number: CN212986613U
Application number: CN202021848587.9U
Authority: CN
Inventors: 李晓; 秦伟; 韩志杰
Original assignee: Henan Zhantu Surveying And Mapping Technology Co ltd
Current assignee: Henan Zhantu Surveying And Mapping Technology Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-16
Anticipated expiration: 2030-08-27

Abstract

The utility model belongs to the technical field of measuring equipment's technique and specifically relates to a RTK measuring device for urban planning is related to, including measuring stick and the RTK measuring apparatu of installing on the measuring stick, be provided with the plug that is used for inserting in the ground at the tip of measuring stick, the mounting groove has been seted up in the measuring stick, be provided with the supporting mechanism who is used for supporting the RTK measuring apparatu in the mounting groove, supporting mechanism includes bracing piece and slider, the slider slides along the length direction of measuring stick in the mounting groove and sets up, the bracing piece articulates on the slider, the one end setting that the slider was kept away from to the bracing piece is in the outside of measuring stick, be provided with the adjustment mechanism who is used for adjusting the slider position on the measuring stick, be provided with the stop gear who is used for fixed slider.

Description

RTK measuring device for urban planning

Technical Field

The application relates to the technical field of measuring equipment, in particular to an RTK measuring device for urban planning.

Background

An RTK carrier phase differential technology is a differential method for processing carrier phase observed quantities of two measuring stations in real time, the carrier phase collected by a reference station is sent to a user receiver for solving a difference to calculate coordinates, and RTK obtains centimeter-level positioning accuracy in real time outdoors.

When using RTK measuring device to measure, need insert RTK measuring stick in ground, support measuring device through the measuring stick, but when meetting that ground is harder or ground contains the rock, it fixes to be inconvenient to insert the RTK measuring stick in ground, influences measurement of efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve the measurement efficiency, the application provides an RTK measuring device for city planning.

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

the utility model provides a RTK measuring device for city planning, includes the measuring stick and installs the RTK measuring apparatu on the measuring stick, is provided with the plug that is used for inserting in the ground at the tip of measuring stick, set up the mounting groove in the measuring stick, be provided with the supporting mechanism who is used for supporting the RTK measuring apparatu in the mounting groove, supporting mechanism includes bracing piece and slider, the slider slides along the length direction of measuring stick in the mounting groove and sets up, the bracing piece articulates on the slider, the one end setting that the slider was kept away from to the bracing piece is in the outside of measuring stick, be provided with the adjustment mechanism who is used for adjusting the slider position on the measuring stick, be provided with the stop gear who is used for.

Through adopting above-mentioned technical scheme, when the plug is inconvenient to be inserted in ground, adjust the position of slider in the mounting groove through adjustment mechanism, and then adjust the position of bracing piece, stretch out the outside of measuring stick with the bracing piece, support the measuring stick, then fix the position of slider through stop gear, and then promote the stability of bracing piece, the bracing piece can be received in the measuring stick, portable to promote measuring efficiency.

Preferably, the tooth's socket has been seted up to the side of slider, the tooth's socket sets up along the direction that the slider removed, adjustment mechanism includes dwang, gear and handle, the dwang runs through the measuring stick setting, the gear sets up on the dwang, gear and tooth's socket meshing, the one end of gear is kept away from at the dwang to the handle setting.

Through adopting above-mentioned technical scheme, twist grip drives the dwang and rotates, and the dwang rotates and drives the gear rotation, and the gear passes through the tooth's socket and drives the slider removal, and then adjusts the position of slider.

Preferably, a placing groove is formed in the measuring rod and is communicated with the mounting groove, the limiting mechanism comprises an elastic part and a clamping block, the clamping block is arranged in the placing groove in a sliding mode along the direction towards the sliding block, the elastic part is arranged in the placing groove, the end part of the elastic part is abutted against the clamping block, and one end of the clamping block, far away from the elastic part, is abutted against the sliding block.

Through adopting above-mentioned technical scheme, under the effect of elastic component, fixture block and slider butt, and then fix the position of slider, promote the stability of bracing piece.

Preferably, a clamping groove is formed in one side, close to the clamping block, of the sliding block, the clamping groove is formed in the sliding block in the moving direction of the sliding block, and the clamping block is clamped in the clamping groove.

Through adopting above-mentioned technical scheme, the fixture block card is established in the draw-in groove, reduces the slider and appears the phenomenon of relative fixture block skew, promotes the stability of slider.

Preferably, the fixture block is provided with an inclined surface, and the inclined surface is arranged on one side of the fixture block away from the plug.

Through adopting above-mentioned technical scheme, when the slider moved towards the plug, under the effect on inclined plane, the fixture block removed in to the standing groove, compressed elastic component simultaneously, and the slider removes and expandes the bracing piece, expandes the back at the bracing piece, and under the effect of elastic component, the fixture block got back to initial position, fixes the position of slider.

Preferably, the measuring rod is provided with an adjusting piece for adjusting the position of the clamping block.

Through adopting above-mentioned technical scheme, through the position of adjusting the fixture block, make fixture block and draw-in groove separation to the slider moves to the one side of keeping away from the plug, in retracting the measuring stick with the bracing piece, portable.

Preferably, the adjusting part comprises a screw and a rotating seat, a baffle is fixedly arranged on the side surface of the clamping block, a threaded hole is formed in the measuring rod, the screw is in threaded fit in the threaded hole, the end part of the screw is abutted against the baffle, one end of the screw, far away from the baffle, is arranged outside the measuring rod, and the rotating seat is fixedly arranged at one end of the screw, far away from the baffle.

Through adopting above-mentioned technical scheme, rotate the roating seat, drive the screw rod and rotate, the screw rod pivoted is inside to the measuring stick to be removed simultaneously, and then with the baffle butt, the baffle drives the fixture block and removes, until fixture block and draw-in groove separation to the slider is moved, is adjusted the position of slider.

Preferably, the position that corresponds with the bracing piece in the mounting groove has seted up the groove of stepping down, the groove of stepping down sets up along the length of mounting groove, step down groove and mounting groove intercommunication.

Through adopting above-mentioned technical scheme, when contracting the bracing piece, the bracing piece rotates along with the slider relatively when the slider removes, and the bracing piece rotates and enters into the inslot of stepping down, reduces the phenomenon that the bracing piece removed appears interfering in the measuring stick.

Preferably, an opening is formed in the measuring rod, the supporting rod extends out of the measuring rod through the opening, a closing cover is hinged to the edge of the opening, and a torsion spring is arranged on a rotating shaft of the closing cover.

Through adopting above-mentioned technical scheme, back in the bracing piece is received into the measuring stick, the opening is closed under the effect of torsional spring, reduces the phenomenon that external impurity appears entering into the mounting groove through the opening in, stability when promoting the slider and removing.

Drawings

Fig. 1 is a schematic structural diagram of the present application.

Fig. 2 is a cut-away schematic view of a measuring rod in the present application.

Fig. 3 is a partial view of fig. 2.

Fig. 4 is a schematic view of the structure of the adjusting member.

Fig. 5 is an exploded view of the connection of the adjustment member and the spacing mechanism.

Reference numerals: 1. a measuring rod; 11. a plug; 12. mounting grooves; 13. an opening; 14. a yielding groove; 15. a placement groove; 16. a threaded hole; 2. an RTK measuring instrument; 3. a support mechanism; 31. a slider; 311. a tooth socket; 312. a card slot; 32. a support bar; 4. an adjustment mechanism; 41. rotating the rod; 42. a gear; 43. a handle; 5. a limiting mechanism; 51. an elastic member; 52. a clamping block; 521. a baffle plate; 6. an adjustment member; 61. a screw; 62. a rotating base; 7. closing the cover; 71. a torsion spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The application discloses an RTK measuring device for city planning. Referring to fig. 1, the RTK measuring device for urban planning includes a measuring rod 1 and an RTK measuring instrument 2 installed on the measuring rod 1, and when measurement is needed, the measuring rod 1 is inserted into the ground to support and measure the RTK measuring instrument 2.

Referring to fig. 1, a plug 11 is integrally provided at an end of the measuring rod 1 away from the RTK measuring instrument 2, and an end of the plug 11 away from the measuring rod 1 is pointed so that the measuring rod 1 is inserted into the ground. In order to support the RTK measuring instrument 2 when the plug 11 is not easily inserted into the ground, a support mechanism 3 for supporting the RTK measuring instrument 2 is provided in the measuring rod 1.

Referring to fig. 2 and 3, a mounting groove 12 is formed in a measuring rod 1, the mounting groove 12 is arranged along the length direction of a support rod 32, a support mechanism 3 comprises a sliding block 31 and the support rod 32, the sliding block 31 is arranged in the mounting groove 12 in a sliding manner along the length direction of the mounting groove 12, an opening 13 is formed in the side surface of the measuring rod 1, the opening 13 is communicated with the mounting groove 12, one end of the support rod 32 is arranged outside the measuring rod 1, the other end of the support rod is arranged in the mounting groove 12 through the opening 13, and the end portions of the support rod 32 and the sliding block 31. The position of the support rod 32 is adjusted by adjusting the position of the sliding block 31 in the mounting groove 12, so that the support rod 32 extends out of the measuring rod 1 or retracts into the measuring rod 1.

Referring to fig. 2 and 3, in order to reduce the phenomenon that the measuring rod 1 interferes with the movement of the supporting rod 32, an abdicating groove 14 is formed in the measuring rod 1, the abdicating groove 14 is formed along the length of the mounting groove 12, the abdicating groove 14 is communicated with the mounting groove 12, and the position of the abdicating groove 14 corresponds to the position of the supporting rod 32. When the slide block 31 drives the support rod 32 to move into the measuring stick 1, the angle between the support rod 32 and the slide block 31 changes, and the support rod 32 enters the abdicating groove 14 until the support rod 32 is retracted into the measuring stick 1.

Referring to fig. 2 and 3, in order to facilitate the adjustment of the position of the slider 31, a tooth groove 311 is formed in a side surface of the slider 31, the tooth groove 311 is formed in the slider 31 in the moving direction of the slider 31, and an adjusting mechanism 4 for adjusting the position of the slider 31 is provided in the measuring rod 1. The adjusting mechanism 4 comprises a rotating rod 41, a gear 42 and a handle 43, one end of the rotating rod 41 is arranged in the mounting groove 12, the other end of the rotating rod is arranged outside the measuring rod 1, the gear 42 is arranged at the end part of the rotating rod 41, the gear 42 is meshed with the tooth space 311, and the handle 43 is arranged outside the measuring rod 1 and connected with the rotating rod 41. The rotating rod 41 is driven to rotate by the handle 43, the rotating rod 41 rotates to drive the gear 42, the gear 42 drives the sliding block 31 to move in the mounting groove 12 through the tooth slot 311, and then the position of the supporting rod 32 is adjusted.

Referring to fig. 3 and 4, in order to fix the position of the slider 31, a placement groove 15 is formed in the measuring rod 1, the placement groove 15 communicates with the mounting groove 12, and a stopper mechanism 5 for fixing the position of the slider 31 is provided in the placement groove 15. The limiting mechanism 5 comprises an elastic piece 51 and a clamping block 52, the clamping block 52 is arranged in the placing groove 15 in a sliding mode in the direction towards the sliding block 31, the elastic piece 51 is arranged in the placing groove 15, the end portion of the elastic piece 51 is abutted against the clamping block 52, one end, far away from the elastic piece 51, of the clamping block 52 is abutted against the sliding block 31, and the position of the sliding block 31 is fixed. One side of the slider 31 close to the latch 52 is provided with a latch groove 312, the latch groove 312 is arranged along the moving direction of the slider 31, and the latch 52 is latched in the latch groove 312, so that the stability of the slider 31 is further improved.

Referring to fig. 5, an inclined surface is formed on the fixture block 52, the inclined surface is disposed on one side of the fixture block 52 away from the support rod 32, when the slider 31 moves, the edge of the clamping groove 312 abuts against the inclined surface and continues to move, the fixture block 52 is pushed to move into the placing groove 15, meanwhile, the elastic element 51 is compressed, after the slider 31 stops moving, the fixture block 52 is buckled with the clamping groove 312 again under the action of the elastic element 51, the phenomenon that the slider 31 moves in the opposite direction is reduced, and the stability of the support rod 32 is improved.

Referring to fig. 4 and 5, in order to facilitate the use, the support rod 32 is retracted into the mounting groove 12, the measuring rod 1 is provided with an adjusting member 6 for adjusting the position of the latch 52, the adjusting member 6 includes a screw 61 and a rotary seat 62, a baffle 521 is fixedly provided on a side surface of the latch 52, the measuring rod 1 is provided with a threaded hole 16, the screw 61 is disposed in the threaded hole 16, one end of the screw 61 abuts against the baffle 521, the other end is disposed outside the measuring rod 1, the screw 61 is disposed on a side of the baffle 521 away from the elastic member 51, the rotary seat 62 is disposed outside the measuring rod 1 and is fixedly disposed at an end of the screw 61, the screw 61 is moved in the threaded hole 16 by rotating the rotary seat 62, the screw 61 abuts against the baffle 521, the latch 52 is pushed by the baffle 521 to move until the latch 52 is separated from the slot 312, and then the position of the slider 31 is, the support rod 32 is retracted into the measuring stick 1.

Referring to fig. 3, the opening 13 is hinged with the closing cover 7, the closing cover 7 is hinged at the edge of the opening 13, the torsion spring 71 is arranged on the rotating shaft of the closing cover 7, and when the supporting rod 32 is retracted, the closing cover 7 is closed under the action of the torsion spring 71, so that the phenomenon that external impurities enter the measuring rod 1 from the opening 13 is reduced, and the stability of the supporting rod 32 during moving is improved.

The implementation principle of the application is as follows: insert measuring stick 1 in the ground through plug 11 during the use, support RTK measuring apparatu 2, when plug 11 was in the ground just, turning handle 43, through gear 42 and tooth's socket 311, drive slider 31 and remove, slider 31 removes and promotes bracing piece 32 and stretches out measuring stick 1 outside through opening 13, fixture block 52 and draw-in groove 312 lock simultaneously, fix the position of bracing piece 32, place subaerial through bracing piece 32, when needing to change the measurement place, rotate roating seat 62, make fixture block 52 and draw-in groove 312 separate through screw rod 61 and baffle 521, turning handle 43 once more takes in bracing piece 32 in measuring stick 1, so that carry, and then promote measurement of efficiency.

The embodiments of the present invention are all preferred embodiments of the present invention, and the scope of protection of the present invention is not limited by these 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 for city planning, includes measuring stick (1) and RTK measuring apparatu (2) of installing on measuring stick (1), is provided with plug (11) that are used for inserting in the ground at the tip of measuring stick (1), its characterized in that: offer mounting groove (12) in measuring stick (1), be provided with supporting mechanism (3) that are used for supporting RTK measuring apparatu (2) in mounting groove (12), supporting mechanism (3) include bracing piece (32) and slider (31), slider (31) slide along the length direction of measuring stick (1) in mounting groove (12) and set up, bracing piece (32) articulate on slider (31), the one end setting of slider (31) is kept away from in bracing piece (32) is in the outside of measuring stick (1), be provided with adjustment mechanism (4) that are used for adjusting slider (31) position on measuring stick (1), be provided with stop gear (5) that are used for fixed slider (31) position in measuring stick (1).

2. An RTK measurement arrangement for city planning according to claim 1, characterized by: tooth's socket (311) have been seted up to the side of slider (31), the direction setting that slider (31) removed is followed in tooth's socket (311), adjustment mechanism (4) are including dwang (41), gear (42) and handle (43), dwang (41) run through measuring stick (1) and set up, gear (42) set up on dwang (41), gear (42) and tooth's socket (311) meshing, the one end of gear (42) is kept away from in dwang (41) in handle (43) setting.

3. An RTK measurement arrangement for city planning according to claim 2, characterized by: the measuring rod is characterized in that a placing groove (15) is formed in the measuring rod (1), the placing groove (15) is communicated with the mounting groove (12), the limiting mechanism (5) comprises an elastic piece (51) and a clamping block (52), the clamping block (52) is arranged in the placing groove (15) in a sliding mode along the direction towards the sliding block (31), the elastic piece (51) is arranged in the placing groove (15), the end portion of the elastic piece (51) is abutted to the clamping block (52), and one end, far away from the elastic piece (51), of the clamping block (52) is abutted to the sliding block (31).

4. An RTK measurement arrangement for city planning according to claim 3, characterized in that: a clamping groove (312) is formed in one side, close to the clamping block (52), of the sliding block (31), the clamping groove (312) is formed in the sliding block (31) in the moving direction of the sliding block (31), and the clamping block (52) is clamped in the clamping groove (312).

5. An RTK measurement arrangement for city planning according to claim 4, characterized in that: the fixture block (52) is provided with an inclined surface, and the inclined surface is arranged on one side, away from the plug (11), of the fixture block (52).

6. An RTK measurement arrangement for city planning according to claim 5, characterized by: an adjusting piece (6) used for adjusting the position of the clamping block (52) is arranged on the measuring rod (1).

7. An RTK measurement arrangement for city planning according to claim 6, characterized in that: the adjusting part (6) comprises a screw rod (61) and a rotating seat (62), a baffle (521) is fixedly arranged on the side face of the clamping block (52), a threaded hole (16) is formed in the measuring rod (1), the screw rod (61) is in threaded fit in the threaded hole (16), the end part of the screw rod (61) is abutted to the baffle (521), one end, far away from the baffle (521), of the screw rod (61) is arranged outside the measuring rod (1), and the rotating seat (62) is fixedly arranged at one end, far away from the baffle (521), of the screw rod (61).

8. An RTK measurement arrangement for city planning according to claim 2, characterized by: the position that corresponds with bracing piece (32) in mounting groove (12) has seted up the groove of stepping down (14), the length setting of groove of stepping down (14) along mounting groove (12), groove of stepping down (14) and mounting groove (12) intercommunication.

9. An RTK measurement arrangement for city planning according to claim 8, characterized by: the measuring rod (1) is provided with an opening (13), the support rod (32) extends out of the measuring rod (1) through the opening (13), the edge of the opening (13) is hinged with a closing cover (7), and a torsion spring (71) is arranged on a rotating shaft of the closing cover (7).