CN214308769U

CN214308769U - Multi-terrain surveying instrument

Info

Publication number: CN214308769U
Application number: CN202120650671.8U
Authority: CN
Inventors: 马礼杰; 陈章琦; 许周泽
Original assignee: Zhejiang Jiao Space Planning Technology Co ltd
Current assignee: Zhejiang Jiao Space Planning Technology Co ltd
Priority date: 2021-03-30
Filing date: 2021-03-30
Publication date: 2021-09-28
Anticipated expiration: 2031-03-30

Abstract

The application relates to a multi-terrain surveying instrument, which comprises a placing disc for placing a surveying instrument, a fixed disc positioned below the placing disc, a plurality of sliding rails intersected and connected with the fixed disc, a plurality of sliding blocks respectively connected with the sliding rails in a sliding manner, a plurality of connecting mechanisms connected between the sliding blocks and the placing disc, and a driving mechanism driving the sliding blocks to do reciprocating linear motion in the sliding rails; the connecting mechanism comprises a connecting rod, a first sphere and a second sphere, the first sphere and the second sphere are fixedly connected to two ends of the connecting rod, the first sphere is rotatably connected to the placing disc, and the second sphere is rotatably connected to the sliding block. After changing different topography, start actuating mechanism, the adjustment slider is in the slide rail position, and then the adjustment is placed the dish and is made to place the dish and be the horizontality, and this application has simple and convenient, can realize one-man operation's effect.

Description

Multi-terrain surveying instrument

Technical Field

The application relates to the field of civil engineering, in particular to a multi-terrain surveying instrument.

Background

Surveying instruments, in short, are instruments and devices for data acquisition, processing, output, etc. designed and manufactured for surveying and mapping operations. In engineering construction, various instruments in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like are required for measurement in planning and designing, construction and operation management stages.

Current patent is granted No. CN207963877U and is disclosed a portable geographic information surveying instrument, the device includes the display, a pedestal, the stabilizer blade, diaphragm and sleeve pipe, two sets of connecting blocks are installed to the bottom of the inside of base, the fixed block is installed to the bottom of connecting block, two sets of main tributary vaulting poles are installed to the bottom of fixed block, the sleeve pipe is installed to the inboard of main tributary vaulting pole, the inside assistance bracing piece of installing the extension of sleeve pipe, the fixed plate is installed to the bottom of assisting the bracing piece, the mounting panel is installed at the top of base, electric telescopic handle is installed at the top of mounting panel, adjustment handle is installed to one side of surveying instrument, the front of surveying instrument is equipped with the display. The device can help the survey crew to observe whether the instrument is in the horizontal condition by installing the spirit level, and the length of the different adjustable supporting legs of the limiting bolt and the limiting rod is used simultaneously to adapt to different terrains.

In view of the above-mentioned related art, the inventor believes that the device adjusts the length of the legs through the limit bolts and the limit rods, so that the three legs are stabilized at the measuring position. When the support legs are adjusted, an operator needs to hold the main support rod with one hand and pull the auxiliary support rod with the other hand, and finally the limit bolts are screwed into the corresponding limit holes after the support legs are proper in length. In the step with spacing bolt screw in spacing downthehole, because operating personnel is difficult to vacate the hand (the singlehanded makes the auxiliary stay pole remove easily and leads to spacing bolt and spacing hole dislocation), consequently need be accomplished by other people are supplementary for accommodation process is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

For a quick complete adjustment process, the present application provides a multi-topographic surveying instrument.

The application provides a many topography mapping appearance adopts following technical scheme:

a multi-terrain surveying instrument, comprising a surveying instrument, characterized in that: the device comprises a placing disc for placing a surveying instrument, a fixed disc positioned below the placing disc, a plurality of sliding rails which are intersected and connected with the fixed disc, a plurality of sliding blocks which are respectively connected with the sliding rails in a sliding manner, a plurality of connecting mechanisms connected between the sliding blocks and the placing disc, and a driving mechanism driving the sliding blocks to do reciprocating linear motion in the sliding rails; the connecting mechanism comprises a connecting rod, a first sphere and a second sphere, the first sphere and the second sphere are fixedly connected to two ends of the connecting rod, the first sphere is rotatably connected to the placing disc, and the second sphere is rotatably connected to the sliding block.

Through adopting above-mentioned technical scheme, after changing different topography, start actuating mechanism, the adjustment slider is in the slide rail position, and then the adjustment is placed the dish and is makeed to place the dish and be the horizontality, simple and convenient, can realize one-man operation.

Optionally, the driving mechanism comprises a threaded rod penetrating through the sliding block and a servo motor driving the threaded rod to rotate, and the servo motor is fixedly installed on the side wall of the sliding rail.

Through adopting above-mentioned technical scheme, start servo motor, servo motor drives the threaded rod and rotates, and the threaded rod drives the slider and moves on the slide rail.

Optionally, the device further comprises a detection mechanism; the detection mechanism comprises a detection plate vertically connected to the upper surface of the placement plate, a detection rod vertically connected to the detection plate, a string fixedly connected to one end, far away from the detection plate, of the detection rod, and a counterweight fixedly connected to one end, far away from the detection rod, of the string, and a vertically arranged reference line is arranged on the detection plate.

Through adopting above-mentioned technical scheme, when placing the dish and being in the horizontality, string and datum line coincide, when placing the dish and not being in the horizontality, the string is in vertical state all the time under the effect of counterweight, and the datum line is along with placing the motion of dish, and string and datum line do not coincide this moment.

Optionally, the detection mechanism further comprises a protective cover mounted at the upper end of the placing plate, and the detection plate and the detection rod are both located inside the protective cover.

Through adopting above-mentioned technical scheme, field test, the condition is abominable, and strong wind weather often appears, if do not have the protection casing, the string receives the influence of strong wind easily.

Optionally, the connecting mechanism further includes a first connecting block rotatably connected to the first ball, and a second connecting block rotatably connected to the second ball; the side wall of the placing disc is fixedly connected with an upper connecting block, a first cavity is formed in the side wall, far away from one end of the placing disc, of the upper connecting block, the first connecting block is connected to the first cavity in a sliding mode, a bolt penetrates through the side wall of the upper connecting block, the bolt abuts against the first connecting block at the same time, a second cavity is formed in the side wall, far away from one end of the sliding rail, of the sliding block, the sliding block is connected to the second cavity in a sliding mode, a bolt penetrates through the side wall of the sliding block, and the bolt abuts against the second connecting block at the same time.

Through adopting above-mentioned technical scheme, revolve wrong bolt for first connecting block and last connecting block separation, second connecting block and slider separation are conveniently accomodate.

Optionally, one end of the sliding rail, which is close to the fixed disk, is rotatably connected to the fixed disk.

Through adopting above-mentioned technical scheme, rotate the slide rail, accomodate a plurality of slide rail, improved the space utilization of equipment in transportation engineering.

Optionally, the slide rail is close to ground one end and installs the landing leg, the landing leg is installed in the slide rail and is kept away from fixed disk one end, the landing leg is close to ground one end and installs spine portion.

Through adopting above-mentioned technical scheme, the during operation pierces the spine portion in the ground, has improved the stability of surveying instrument when using.

Optionally, the landing leg is kept away from ground one end fixedly connected with pivot, the slide rail is kept away from the lateral wall of fixed disk one end and has been seted up and dodge the groove, the pivot is rotated and is connected in dodging between the relative both sides wall in groove.

Through adopting above-mentioned technical scheme, after the measurement, rotate the landing leg for landing leg and spine position are in dodging the groove, on the one hand, can improve space utilization, and on the other hand can effectively reduce the transportation in the spine portion stabs operating personnel.

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

1. after different terrains are replaced, the driving mechanism is started, the position of the sliding block in the sliding rail is adjusted, and then the placing disc is adjusted to be in a horizontal state, so that the operation is simple and convenient, and the operation can be performed by one person;

2. two ends of the connecting rod are respectively detachably connected to the placing disc and the sliding block, so that the storage is convenient, and the space utilization rate in the transportation process is improved;

3. the slide rail rotates to be connected in the fixed disk, is convenient for accomodate.

Drawings

Fig. 1 is a schematic diagram of the overall mechanism of a multi-topographic surveying instrument according to an embodiment of the present application.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic diagram of an exploded structure of the connection mechanism.

Fig. 4 is a schematic diagram of the overall mechanism of a multi-topographic mapper in accordance with an embodiment of the present application.

Description of reference numerals: 1. a mapper; 2. placing a tray; 21. an upper connecting block; 211. a first cavity; 3. a connecting mechanism; 31. a connecting rod; 32. a first sphere; 33. a first connection block; 34. a second sphere; 35. a second connecting block; 4. a slider; 41. a second cavity; 5. a slide rail; 51. a chute; 52. an avoidance groove; 6. a drive mechanism; 61. a servo motor; 62. a threaded rod; 7. a detection mechanism; 71. detecting a plate; 711. a reference line; 72. a detection lever; 73. a string; 74. a counterweight; 75. a protective cover; 8. fixing the disc; 81. an ear plate; 9. a support leg; 91. a rotating shaft; 10. a spine part.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses many topography mapping appearance. Referring to fig. 1, a many topography mapping appearance includes surveying instrument 1, is used for placing surveying instrument 1 place dish 2, is located and places dish 2 below fixed disk 8, connect in three slide rail 5 of fixed disk 8, respectively sliding connection in three slide rail 5 three slider 4, connect in slider 4 and place the coupling mechanism 3 between dish 2, install in the detection mechanism 7 of placing dish 2 top.

Referring to fig. 1 and 3, placing dish 2 cylindric and appearing the setting, mapper 1 fixed mounting is in the upper surface of placing dish 2, and the lateral wall fixed mounting who places dish 2 and be the arcwall face has three connecting block 21 of going up, interval 120 between the three connecting block 21 of going up, and first cavity 211 has been seted up to the lateral wall that goes up connecting block 21 and keep away from and place dish 2 one end.

Referring to fig. 1 and 3, the connection mechanism 3 includes a connection rod 31, a first ball 32 and a second ball 34 fixedly connected to both ends of the connection rod 31 in a length direction, a first connection block 33 rotatably connected to the first ball 32, and a second connection block 35 rotatably connected to the second ball 34.

Referring to fig. 3, the first connecting block 33 is slidably connected in the first cavity 211, and a bolt passes through the sidewall of the upper connecting block 21 and abuts against the sidewall of the first connecting block 33. The second cavity 41 has been seted up to the lateral wall that slide rail 5 one end was kept away from to slider 4, and second connecting block 35 sliding connection is in second cavity 41, and the bolt is worn to be equipped with by the slider 4 lateral wall, and the bolt supports tightly in the lateral wall of second connecting block 35 simultaneously.

Referring to fig. 1, the fixed disk 8 is cylindrical, three pairs of ear plates 81 are mounted on the arc-shaped side wall of the fixed disk 8, the three pairs of ear plates 81 are spaced by 120 degrees and correspond to the upper connecting block 21, and one end of the sliding rail 5 is rotatably connected to the ear plates 81. The rotational connection between the slide rail 5 and the lug 81 is damped. The upper surfaces of the sliding rails 5 are provided with sliding grooves 51, the sliding grooves 51 of the three sliding rails 5 are intersected at the center of the fixed disk 8, and the sliding block 4 is connected in the sliding grooves 51 in a sliding manner.

Referring to fig. 1, the driving mechanism 6 includes a threaded rod 62 penetrating through the slider 4, and a servo motor 61 driving the threaded rod 62 to rotate, wherein the servo motor 61 is fixedly installed on a side wall of one end of the sliding rail 5 far away from the fixed disk 8.

During operation, the servo motor 61 is started, the servo motor 61 drives the threaded rod 62 to rotate, and the threaded rod 62 drives the sliding block 4 to move in the sliding groove 51.

Referring to fig. 1 and 2, the detecting mechanism 7 includes a detecting plate 71 fixedly mounted on the upper surface of the placing tray 2, a detecting rod 72 vertically connected to the placing plate, a string 73 fixedly connected to one end of the detecting rod 72 far from the detecting plate 71, a weight 74 fixedly connected to one end of the string 73 far from the detecting rod 72, and a protecting cover 75 covering the detecting plate 71 and the detecting rod 72, wherein the protecting cover 75 is made of tempered glass.

Referring to fig. 2, the detecting plate 71 is perpendicular to the upper surface of the placing tray 2, and a vertically-arranged embedding groove is formed in a side wall of the detecting plate 71 near one end of the string 73. When the set tray 2 is in a horizontal state, the string 73 is overlapped with the fitting groove as a reference line 711 by projecting at an angle perpendicular to the detection plate 71.

Referring to fig. 4, the side wall of the slide rail 5 near one end of the ground is provided with an avoiding groove 52, the avoiding groove 52 is located at one end of the slide rail 5 far from the fixed disk 8, two side walls of the avoiding groove 52 opposite to each other are rotatably connected with a rotating shaft 91, a supporting leg 9 is fixedly connected at the midpoint of the rotating shaft 91, one end of the supporting leg 9 far from the rotating shaft 91 is fixedly provided with a spine portion 10, and the spine portion 10 is arranged in a conical shape. The rotation shaft 91 with the escape groove 52 has a certain damping when rotating.

The implementation principle of the multi-terrain surveying instrument in the embodiment of the application is as follows:

first, in surveying new terrain, the support legs 9 are rotated to insert the spikes 10 into the ground.

Secondly, adjust three servo motor 61 one by one, servo motor 61 drives slider 4 motion, and then the adjustment is placed dish 2.

And thirdly, the thin rope 73 is observed to be overlapped with the reference line 711, and when the thin rope 73 is overlapped with the reference line 711, the placing disc 2 is indicated to be in a horizontal state.

Fourthly, when the string 73 and the reference line 711 are not overlapped, the position of the slide block 4 is continuously adjusted by the servo motor 61.

And fifthly, after the mapping is finished, screwing the bolt, taking the first connecting block 33 out of the first cavity 211, screwing the bolt, and taking the second connecting block 35 out of the second cavity 41.

And sixthly, rotating the support leg 9 to enable the support leg 9 and the spike part 10 to enter the avoidance groove 52.

Seventhly, the three sliding rails 5 are rotated to store the sliding rails 5 and the fixed disk 8.

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. A multi-terrain surveying instrument, comprising a surveying instrument (1), characterized in that: the device comprises a placing disc (2) for placing a surveying instrument (1), a fixed disc (8) positioned below the placing disc (2), a plurality of sliding rails (5) which are intersected and connected with the fixed disc (8), a plurality of sliding blocks (4) which are respectively connected with the sliding rails (5) in a sliding way, a plurality of connecting mechanisms (3) connected between the sliding blocks (4) and the placing disc (2), and a driving mechanism (6) for driving the sliding blocks (4) to do reciprocating linear motion in the sliding rails (5); the connecting mechanism (3) comprises a connecting rod (31), a first sphere (32) and a second sphere (34) which are fixedly connected to the two ends of the connecting rod (31), the first sphere (32) is rotatably connected to the placing disc (2), and the second sphere (34) is rotatably connected to the sliding block (4).

2. A multi-topographic surveying instrument according to claim 1, characterized in that: the driving mechanism (6) comprises a threaded rod (62) penetrating through the sliding block (4) and a servo motor (61) driving the threaded rod (62) to rotate, and the servo motor (61) is fixedly installed on the side wall of the sliding rail (5).

3. A multi-topographic surveying instrument according to claim 1, characterized in that: also comprises a detection mechanism (7); the detection mechanism (7) comprises a detection plate (71) vertically connected to the upper surface of the placing disc (2), a detection rod (72) vertically connected to the detection plate (71), a string (73) fixedly connected to one end, far away from the detection plate (71), of the detection rod (72), and a counterweight (74) fixedly connected to one end, far away from the detection rod (72), of the string (73), wherein a vertically arranged reference line (711) is arranged on the detection plate (71).

4. A multi-topographic surveying instrument according to claim 3, characterized in that: the detection mechanism (7) further comprises a protective cover (75) arranged at the upper end of the placing disc (2), and the detection plate (71) and the detection rod (72) are both positioned inside the protective cover (75).

5. A multi-topographic surveying instrument according to claim 1, characterized in that: the connecting mechanism (3) further comprises a first connecting block (33) rotatably connected to the first ball body (32) and a second connecting block (35) rotatably connected to the second ball body (34); placing dish (2) lateral wall fixedly connected with and going up connecting block (21), it keeps away from the lateral wall of placing dish (2) one end and has seted up first cavity (211) to go up connecting block (21), first connecting block (33) sliding connection is in first cavity (211), it wears to be equipped with the bolt to go up connecting block (21) lateral wall, the bolt supports tightly in first connecting block (33) simultaneously, slide rail (5) one end was kept away from in slider (4) lateral wall has seted up second cavity (41), slide rail (4) sliding connection is in second cavity (41), the bolt is worn to be equipped with by slider (4) lateral wall, the bolt supports tightly in second connecting block (35) simultaneously.

6. A multi-topographic surveying instrument according to claim 5, characterized in that: slide rail (5) are close to fixed disk (8) one end and rotate and connect in fixed disk (8).

7. A multi-topographic surveying instrument according to claim 6, characterized in that: landing leg (9) are installed to slide rail (5) near ground one end, fixed disk (8) one end is kept away from in slide rail (5) landing leg (9), landing leg (9) are close to ground one end and install spine portion (10).

8. A multi-topographic surveying instrument according to claim 7, characterized in that: ground one end fixedly connected with pivot (91) is kept away from in landing leg (9), slide rail (5) are kept away from the lateral wall of fixed disk (8) one end and are offered and be used for placing dodging groove (52) of landing leg (9) and spine portion (10), pivot (91) rotate to be connected in dodging between the relative both sides wall of groove (52).