CN220853606U - Surveying instrument suitable for complicated topography - Google Patents

Abstract

The utility model discloses a surveying instrument suitable for complex terrains, which comprises a rotation adjusting disc and a surveying instrument body, wherein a hinge seat is fixedly arranged at the top of the rotation adjusting disc, a hinge rod A is hinged in the hinge seat, a first hinge arm is fixedly arranged at the outer side of the hinge rod A, and a hinge rod B is hinged in the first hinge arm; this mapping device can rotate the contained angle between knob A and the articulated seat of adjusting first articulated arm, rotate the contained angle between knob B and the first articulated arm, thereby make second articulated arm perpendicular with the horizontal plane, then can rotate the mounting disc, and observe the inside vacuole's of bubble spirit level state, when the vacuole is in the positive center of bubble spirit level, the mounting disc is in the horizontality, thereby guarantee that the mapping instrument body is in the horizontality, it is simple to adjust, the flexibility is good, when using on complicated topography, do not need the staff to adjust repeatedly many times, from adjusting accurately, guarantee the precision of mapping.

Description

Surveying instrument suitable for complicated topography

Technical Field

The utility model relates to the technical field of surveying and mapping equipment, in particular to a surveying and mapping instrument suitable for complex terrains.

Background

The mapping is a technology for measuring, collecting and drawing the shape, the size, the spatial position, the attribute and the like of natural geographic elements or surface artificial facilities, is mainly used for engineering construction, planning design and administrative management, and needs to be applied to a mapping instrument during mapping, wherein the mapping instrument is a high-technology measuring instrument integrating light, mechanical and electrical, and is a mapping instrument system integrating measuring functions of horizontal angle, vertical angle, distance and height difference. The surveying instrument has many areas including mountain areas, sloping fields, puddles, etc.

The flexibility of current surveying instrument is poor, when using on complicated topography, and the process of making level is not simple enough, and then reduces surveying instrument installation and the efficiency of making level, extension operating time, and fixed stability is poor, inconvenient people use to lead to the surveying instrument to put when the subaerial of height unevenness, can cause the surveying instrument slope, and then influence the precision of survey and drawing.

Disclosure of utility model

The utility model aims to provide a surveying instrument suitable for complex terrains, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surveying instrument suitable for complicated topography, includes rotation adjustment disk and surveying instrument body, the top fixed mounting of rotation adjustment disk has articulated seat, articulated seat's inside articulates there is articulated pole A, articulated pole A's outside fixed mounting has first articulated arm, first articulated arm's inside articulates there is articulated pole B, articulated pole B's outside fixed mounting has the second articulated arm, one side fixed mounting of second articulated arm has the sleeve, telescopic internally rotating installs the telescopic link, telescopic link's telescopic link fixed mounting has the mounting disc, the top fixed mounting of mounting disc has the fixing base, and the inside at the fixing base is installed to the bottom of surveying instrument body, the bottom rotation of rotation adjustment disk installs the steering column, the one end fixed mounting who rotates the adjustment disk is kept away from to the steering column has the chassis, the holding groove has all been seted up to the both sides of rotation adjustment disk.

Preferably, the bottom of the rotation adjusting disc is hinged with three telescopic supporting legs, the telescopic ends of the three telescopic supporting legs are fixedly provided with pins, and one ends of the pins, far away from the telescopic supporting legs, are in a pointed cone shape.

Preferably, a knob A is fixedly arranged at one end of the hinging rod A, and a locking cap A is connected with the outer side of one end of the hinging rod A away from the knob A in a threaded manner.

Preferably, a knob B is fixedly arranged at one end of the hinging rod B, and a locking cap B is connected with the outer side of one end of the hinging rod B, which is far away from the knob B, in a threaded manner.

Preferably, the top of the mounting plate is fixedly provided with a bubble level.

Preferably, the top of the sleeve is connected with a fastening knob in a threaded manner.

Compared with the prior art, the utility model has the beneficial effects that: this mapping device can rotate the contained angle between knob A and the articulated seat of adjusting first articulated arm, rotate the contained angle between knob B and the first articulated arm, thereby make second articulated arm perpendicular with the horizontal plane, then can rotate the mounting disc, and observe the inside vacuole's of bubble spirit level state, when the vacuole is in the positive center of bubble spirit level, the mounting disc is in the horizontality, thereby guarantee that the surveying instrument body is in the horizontality, it is simple to adjust, the flexibility is good, when using on complicated topography, do not need the staff to adjust repeatedly, from adjusting accurately, can guarantee that the surveying instrument body is in the horizontality, guarantee the precision of survey.

In addition, the device can be placed on the ground through the three telescopic support legs, the lengths of the three telescopic support legs can be adjusted according to the flatness of the ground, preliminary adjustment is achieved, the subsequent adjustment amplitude is reduced, and in addition, the device can be inserted into the ground through the pins, so that the stability in use is guaranteed.

Drawings

Fig. 1 is a schematic view of a three-dimensional appearance structure of the present utility model.

Fig. 2 is a schematic side view of the present utility model.

Fig. 3 is a schematic view showing a bottom perspective structure of the present utility model.

Fig. 4 is a schematic elevational view of the present utility model.

In the figure: 1. rotating the adjusting disk; 2. a hinge base; 3. a first articulated arm; 4. a knob A; 5. a second articulated arm; 6. a knob B; 7. a telescopic support leg; 8. a holding groove; 9. a mounting plate; 10. a mapper body; 11. pins; 12. a telescopic rod; 13. a chassis; 14. a rotating column; 15. a bubble level; 16. a fixing seat; 17. a hinge rod B; 18. a locking cap B; 19. a hinge rod A; 20. a locking cap A; 21. a sleeve; 22. and fastening a knob.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a surveying instrument suitable for complicated topography, including rotating adjustment disk 1 and surveying instrument body 10, the top fixed mounting of rotation adjustment disk 1 has articulated seat 2, the inside articulated of articulated seat 2 has articulated rod A19, the outside fixed mounting of articulated rod A19 has first articulated arm 3, the one end fixed mounting of articulated rod A19 has knob A4, the outside threaded connection of the one end of articulated rod A19 kept away from knob A4 has locking cap A20, the inside articulated of first articulated arm 3 has articulated rod B17, the outside fixed mounting of articulated rod B17 has second articulated arm 5, the one end fixed mounting of articulated rod B17 has knob B6, the outside threaded connection of the one end of articulated rod B17 kept away from knob B6 has locking cap B18, one side fixed mounting of second articulated arm 5 has sleeve 21, telescopic link 12 is installed in the inside rotation of sleeve 21, the top threaded connection of sleeve 21 has fastening knob 22, telescopic link 12's telescopic link fixed mounting has mounting plate 9, the top fixed mounting of mounting plate 9 has fixing base 16, and the bottom of surveying instrument body 10 is installed in the inside of fixing base 16, the top fixed mounting of mounting plate 9 has bubble spirit level 15, the bottom rotation of rotation regulation dish 1 installs the revolving post 14, the one end fixed mounting who keeps away from rotation regulation dish 1 has chassis 13, hold groove 8 has all been seted up to the both sides of rotation regulation dish 1.

The working principle of the technical scheme is as follows: after placing the device on ground, firstly place the surveying instrument body 10 in the inside of fixing base 16 at mounting disc 9 top, then adjust the device, make mounting disc 9 be the horizontality, first rotate knob A4 drive articulated lever A19 rotate, thereby adjust the contained angle between first articulated arm 3 and the articulated seat 2, twist locking cap A20 after adjusting, make one side of locking cap A20 contact with the outer wall of articulated seat 2, thereby make the position of first articulated arm 3 fix, accomplish the regulation, can rotate knob B6 drive articulated lever B17 in addition and rotate, thereby adjust the contained angle between second articulated arm 5 and the first articulated arm 3, twist locking cap B18 after adjusting, make one side of locking cap B18 contact with the outer wall of first articulated arm 3, thereby fix the position of second articulated arm 5, thereby make second articulated arm 5 perpendicular with the horizontal plane, then can rotate mounting disc 9, and observe the state of bubble level instrument 15 inside vacuole, when the vacuole is in the positive center of level instrument 15, mounting disc 9 is in the horizontality, thereby guarantee that the surveying instrument is in the horizontality, the surveying instrument is in the simple state, the precision is in the level 10 when the precision is adjusted, can be guaranteed to the accurate level, the accuracy is in the precision is adjusted, can not be in the accurate topography is guaranteed to the accurate condition when the surveying instrument is adjusted, the accuracy is in the detail when the surveying instrument is in the regulation is in the condition of the detail is adjusted, can be in the detail when the surveying instrument is adjusted, can be in the accuracy is guaranteed to be in the accuracy is in the condition of the 10 when the surveying instrument is adjusted.

In another embodiment, as shown in fig. 1-4, the bottom of the rotary adjusting disc 1 is hinged with three telescopic supporting legs 7, the telescopic ends of the three telescopic supporting legs 7 are fixedly provided with pins 11, and the ends of the pins 11, which are far away from the telescopic supporting legs 7, are in a pointed cone shape.

The device can be placed on the ground through the three telescopic support legs 7, the lengths of the three telescopic support legs 7 can be adjusted according to the flatness of the ground, preliminary adjustment is achieved, the subsequent adjustment amplitude is reduced, and in addition, the device can be inserted into the ground through the pins 11, so that the stability in use is guaranteed.

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 (6)

1. Surveying instrument suitable for complicated topography, including rotating adjustment disk (1) and surveying instrument body (10), its characterized in that: the utility model discloses a rotary adjusting plate, including pivot seat (2), the inside articulated of pivot seat (2) has articulated pole A (19), the outside fixed mounting of articulated pole A (19) has first articulated arm (3), the inside articulated of first articulated arm (3) has articulated pole B (17), the outside fixed mounting of articulated pole B (17) has second articulated arm (5), one side fixed mounting of second articulated arm (5) has sleeve (21), telescopic link (12) are installed in the inside rotation of sleeve (21), telescopic link (12) telescopic link's telescopic link fixed mounting has mounting dish (9), the top fixed mounting of mounting dish (9) has fixing base (16), and the inside at fixing base (16) is installed to the bottom of mapping instrument body (10), the bottom rotation of pivot adjusting plate (1) is installed column (14), the one end fixed mounting chassis (13) of pivot adjusting plate (1) are kept away from to column (14), both sides of pivot adjusting plate (1) are all opened groove (8).

2. A surveying instrument adapted for complex terrain according to claim 1, wherein: the bottom of rotation adjustment dish (1) articulates there are three flexible landing leg (7), and is three the flexible end of flexible landing leg (7) is all fixed mounting has to participate in (11), and participate in (11) and keep away from the one end of flexible landing leg (7) and be the pointed cone form.

3. A surveying instrument adapted for complex terrain according to claim 1, wherein: one end of the hinging rod A (19) is fixedly provided with a knob A (4), and the outer side of one end of the hinging rod A (19) far away from the knob A (4) is in threaded connection with a locking cap A (20).

4. A surveying instrument adapted for complex terrain according to claim 1, wherein: one end of the hinging rod B (17) is fixedly provided with a knob B (6), and the outer side of one end of the hinging rod B (17) far away from the knob B (6) is in threaded connection with a locking cap B (18).

5. A surveying instrument adapted for complex terrain according to claim 1, wherein: the top of the mounting plate (9) is fixedly provided with a bubble level (15).

6. A surveying instrument adapted for complex terrain according to claim 1, wherein: the top of the sleeve (21) is connected with a fastening knob (22) in a threaded manner.