Surveying and mapping instrument positioning device for surveying and mapping

Abstract

The utility model relates to the technical field of surveying and mapping, and aims to provide a surveying and mapping instrument positioning device for surveying and mapping, which comprises an adjusting groove, an adjusting component is arranged in the adjusting groove, a bearing component is arranged on the adjusting component, a connecting component is arranged on the bearing component, and a positioning component is arranged in the connecting component. A limiting assembly is arranged on the adjusting assembly, a plurality of evenly-arranged supporting assemblies are arranged on the outer wall of the adjusting groove, through the adjusting assembly, rapid and accurate adjustment of the surveying instrument in multiple dimensions is achieved, the operation process is greatly simplified, and the working efficiency is improved. Meanwhile, due to the introduction of the positioning assembly, the surveying instrument can still keep stable and accurate positioning in a complex environment, and surveying and mapping errors caused by positioning deviation are effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying and mapping technical field especially relates to a surveying and mapping appearance positioning device for surveying and mapping. BACKGROUND

[0002] In the field of surveying and mapping, the positioning device of surveying and mapping appearance is one of the key equipment to ensure the surveying and mapping accuracy and efficiency. The traditional surveying and mapping appearance positioning device often has the problems of inconvenient adjustment, inaccurate positioning and poor stability, which brings many inconveniences to surveying and mapping work.

[0003] Firstly, the traditional positioning device usually relies on manual adjustment or simple mechanical structure in the adjustment aspect. These ways not only are cumbersome to operate, but also have limited adjustment accuracy, which is difficult to meet the needs of high-precision surveying and mapping. Especially in complex terrain or occasions where the surveying and mapping angle needs to be adjusted frequently, the inconvenience of adjusting the traditional positioning device is particularly prominent.

[0004] Secondly, inaccurate positioning is also a common problem of the traditional positioning device. Due to design defects or insufficient manufacturing accuracy, the traditional positioning device often has positioning deviation after long time use or under external force interference, which leads to inaccurate surveying and mapping results. This not only affects the quality of surveying and mapping work, but also may bring difficulties to subsequent data processing and analysis. INVENTION CONTENTS

[0005] The purpose of the utility model is to provide a surveying and mapping appearance positioning device for surveying and mapping to solve the problems raised in the background technology and facilitate popularization.

[0006] A surveying and mapping appearance positioning device for surveying and mapping, comprising an adjusting groove, an adjusting assembly is arranged in the adjusting groove, a bearing assembly is arranged on the adjusting assembly, a connecting assembly is arranged on the upper surface of the bearing assembly, a positioning assembly is arranged in the connecting assembly, a limiting assembly is arranged on the adjusting assembly, and a plurality of uniformly arranged supporting assemblies are arranged on the outer wall of the adjusting groove.

[0007] The adjusting assembly comprises a plurality of uniformly arranged adjusting connecting rods fixedly arranged on the inner wall of the adjusting groove, an adjusting connecting plate is fixedly arranged at the end of the adjusting connecting rod away from the inner wall of the adjusting groove, an adjusting screw rod is rotatably arranged on the lower surface of the adjusting connecting plate, an adjusting knob is fixedly arranged at the end of the adjusting screw rod away from the adjusting connecting plate through the adjusting groove, and a screw nut pair is threadedly connected on the adjusting screw rod.

[0008] Further, the bearing assembly comprises a plurality of uniformly arranged guide strip holes opened on the adjusting groove, a plurality of bearing connecting rods corresponding to the guide strip holes are fixedly arranged on the outer wall of the screw nut pair, a bearing support rod is fixedly arranged on the upper surface of the bearing connecting rod, and a bearing plate is fixedly arranged at the end of the bearing support rod away from the bearing connecting rod.

[0009] Further, the connecting assembly comprises a connecting sleeve fixedly arranged on the bearing plate, and a locking bolt one and a locking bolt two are threadedly connected on the connecting sleeve.

[0010] Further, the positioning assembly comprises a positioning shaft inserted into the connecting sleeve, and a positioning bearing plate is fixedly arranged on the positioning shaft, and a positioning threaded rod is arranged on the positioning bearing plate.

[0011] Further, the limiting assembly comprises a limiting transverse plate fixedly arranged on the outer wall of the adjusting knob, and a plurality of limiting threaded holes arranged uniformly are formed in the bottom of the adjusting groove, and a limiting bolt is inserted into the limiting transverse plate and is threadedly connected with the limiting threaded hole.

[0012] Further, the supporting assembly comprises a plurality of hinge seats one arranged uniformly and fixedly arranged on the outer wall of the adjusting groove, and an adjusting rod is movably arranged on the hinge seat one, and an adjusting sleeve is inserted into the end of the adjusting rod away from the hinge seat one, and a plurality of adjusting holes arranged uniformly are formed in the adjusting rod, and an adjusting bolt is inserted into the adjusting sleeve, and an adjusting nut is threadedly connected with the adjusting bolt and passes through the adjusting sleeve, and a hinge seat two is fixedly arranged on the end of the adjusting sleeve away from the adjusting rod, and a supporting plate is fixedly arranged under the hinge seat two, and a supporting pin is inserted into the supporting plate.

[0013] As an improvement, the beneficial effects of the utility model are:

[0014] The positioning device of the surveying instrument for surveying has the advantages that the adjusting assembly is adopted to realize the rapid and accurate adjustment of the surveying instrument in multiple dimensions, greatly simplifies the operation process, and improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an isometric side A view of the positioning device of the surveying instrument for surveying.

[0016] Figure 2 It is an isometric side B view of the positioning device of the surveying instrument for surveying.

[0017] Figure 3 It is an isometric side C view of the positioning device of the surveying instrument for surveying.

[0018] Figure 4 It is an enlarged view of A in the utility model Figure 1 .

[0019] Figure 5 It is an enlarged view of B in the utility model Figure 2 .

[0020] Figure 6 for the utility model Figure 2 the enlarged view of C in the utility model

[0021] Figure 7 for the utility model Figure 3 the enlarged view of D in the utility model

[0022] Figure 8 for the utility model Figure 3 the enlarged view of E in the utility model

[0023] Mark control table:

[0024] 1, adjusting groove, 2, adjusting assembly, 201, adjusting connecting rod, 202, adjusting connecting plate, 203, adjusting threaded rod, 204, adjusting knob, 205, screw nut pair, 3, bearing assembly, 301, guide bar hole, 302, bearing connecting rod, 303, bearing support rod, 304, bearing plate, 4, connecting assembly, 401, connecting sleeve, 402, locking bolt one, 403, locking bolt two, 5, positioning assembly, 501, positioning shaft, 502, positioning bearing plate, 503, positioning threaded rod, 6, limiting assembly, 601, limiting cross plate, 602, limiting threaded hole, 603, limiting bolt, 7, support assembly, 701, hinged seat one, 702, adjusting rod, 703, adjusting sleeve, 704, adjusting hole, 705, adjusting bolt, 706, adjusting nut, 707, hinged seat two, 708, support plate, 709, support pin. Specific implementation

[0025] The specific implementation of the utility model will be further described below in conjunction with the drawings. Wherein the same parts are indicated by the same reference signs. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "in" and "out" refer to the directions towards or away from the geometric center of a particular component.

[0026] In order to make the content of the utility model more easily understood clearly, the technical solutions in the utility model embodiments will be described clearly and completely below in conjunction with the drawings in the utility model embodiments. Wherein the same parts are indicated by the same reference signs.

[0027] The embodiment provides a surveying and mapping instrument positioning device for surveying and mapping, which comprises an adjusting groove 1, an adjusting assembly 2 is arranged in the adjusting groove 1, a bearing assembly 3 is arranged on the adjusting assembly 2, a connecting assembly 4 is arranged on the upper surface of the bearing assembly 3, a positioning assembly 5 is arranged in the connecting assembly 4, a limiting assembly 6 is arranged on the adjusting assembly 2, and a plurality of support assemblies 7 arranged uniformly are arranged on the outer wall of the adjusting groove 1.

[0028] In this embodiment, the adjusting assembly 2 is used to realize the adjustment of the surveying instrument in the vertical direction. The adjusting assembly 2 comprises a plurality of uniformly arranged adjusting connecting rods 201 fixedly arranged on the inner wall of the adjusting groove 1. The end of the adjusting connecting rod 201 away from the inner wall of the adjusting groove 1 is fixedly provided with an adjusting connecting plate 202, and the lower surface of the adjusting connecting plate 202 is rotatably provided with an adjusting threaded rod 203. The end of the adjusting threaded rod 203 away from the adjusting connecting plate 202 penetrates through the adjusting groove 1 and is fixedly provided with an adjusting knob 204, which is convenient for the user to manually rotate. The adjusting threaded rod 203 is threadedly connected with a lead screw nut pair 205, and by rotating the adjusting knob 204, the lead screw nut pair 205 can be driven to move on the adjusting threaded rod 203, thereby realizing the lifting adjustment of the bearing assembly 3.

[0029] In this embodiment, the bearing assembly 3 is used to bear the surveying instrument and ensure its stability. The bearing assembly 3 comprises a plurality of uniformly arranged guide strip holes 301 formed on the adjusting groove 1. The outer wall of the lead screw nut pair 205 is fixedly provided with a plurality of bearing connecting rods 302 corresponding to the guide strip holes 301, and the bearing connecting rods 302 move along the guide strip holes 301 to ensure the stability of the bearing assembly 3 during adjustment. The upper surface of the bearing connecting rod 302 is fixedly provided with a bearing support rod 303, and the end of the bearing support rod 303 away from the bearing connecting rod 302 is fixedly provided with a bearing plate 304 for placing the connecting assembly 4.

[0030] In this embodiment, the connecting assembly 4 is used to connect the surveying instrument and the bearing plate 304 together. The connecting assembly 4 comprises a connecting sleeve 401 fixedly arranged on the upper surface of the bearing plate 304, and the upper surface of the connecting sleeve 401 is threadedly connected with a locking bolt one 402 and a locking bolt two 403. By rotating the locking bolt one 402 and the locking bolt two 403, the positioning shaft 501 can be firmly fixed in the connecting sleeve 401, preventing it from shaking during work.

[0031] In this embodiment, the positioning assembly 5 is used to realize the accurate positioning of the surveying instrument. The positioning assembly 5 comprises a positioning shaft 501 inserted into the connecting sleeve 401, and the upper surface of the positioning shaft 501 is fixedly provided with a positioning bearing plate 502, and the upper surface of the positioning bearing plate 502 is provided with a positioning threaded rod 503. By rotating the positioning threaded rod 503, the position of the surveying instrument can be fine-tuned to realize accurate positioning.

[0032] In the embodiment, the limiting assembly 6 is used for limiting the rotation range of the adjusting assembly 2, preventing excessive rotation from causing damage. The limiting assembly 6 comprises a limiting horizontal plate 601 fixed on the outer wall of the adjusting knob 204 and a plurality of uniformly arranged limiting threaded holes 602 formed in the bottom of the adjusting groove 1. The limiting bolt 603 is inserted into the limiting horizontal plate 601 and is screwed with the limiting threaded hole 602. By rotating the limiting bolt 603, it can be fixed in the corresponding limiting threaded hole 602, thereby limiting the rotation range of the adjusting knob 204.

[0033] In the embodiment, the supporting assembly 7 is used for providing additional support force, ensuring the stability of the surveying instrument positioning device during the working process. The supporting assembly 7 comprises a plurality of uniformly arranged hinged seats one 701 fixed on the outer wall of the adjusting groove 1. The adjusting rod 702 is movably arranged on the hinged seat one 701, and the adjusting sleeve 703 is inserted into the end of the adjusting rod 702 away from the hinged seat one 701. A plurality of uniformly arranged adjusting holes 704 are formed in the adjusting rod 702, and the adjusting bolt 705 is inserted into the adjusting sleeve 703. By rotating the adjusting bolt 705, it can be fixed in the corresponding adjusting hole 704, thereby adjusting the relative position between the adjusting rod 702 and the adjusting sleeve 703. The hinged seat two 707 is fixedly arranged on the end of the adjusting sleeve 703 away from the adjusting rod 702, the supporting plate 708 is fixedly arranged under the hinged seat two 707, and the supporting pin 709 is inserted into the supporting plate 708. By adjusting the position and height of the supporting pin 709, the stability of the surveying instrument positioning device during the working process can be further ensured.

[0034] The above is only a preferred embodiment of the utility model patent, and does not limit the utility model patent. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model patent should be included in the protection scope of the utility model patent.

Claims

1. A positioning device for a surveying instrument, comprising an adjustment groove (1), characterized in that, The adjustment groove (1) is provided with an adjustment component (2), the adjustment component (2) is provided with a bearing component (3), the bearing component (3) is provided with a connecting component (4), the connecting component (4) is provided with a positioning component (5), the adjustment component (2) is provided with a limiting component (6), and the outer wall of the adjustment groove (1) is provided with a plurality of evenly arranged support components (7). The adjustment assembly (2) includes a plurality of evenly arranged adjustment connecting rods (201) fixedly disposed on the inner wall of the adjustment groove (1). An adjustment connecting plate (202) is fixedly disposed at one end of the adjustment connecting rod (201) away from the inner wall of the adjustment groove (1). An adjustment threaded rod (203) is rotatably disposed below the adjustment connecting plate (202). An adjustment knob (204) is fixedly disposed at one end of the adjustment threaded rod (203) away from the adjustment connecting plate (202) through the adjustment groove (1). A lead screw and nut pair (205) is threadedly connected to the adjustment threaded rod (203).

2. The positioning device for a surveying instrument according to claim 1, characterized in that, The bearing assembly (3) includes a plurality of evenly arranged guide strip holes (301) opened on the adjusting groove (1). A plurality of bearing connecting rods (302) corresponding to the guide strip holes (301) are fixedly provided on the outer wall of the lead screw nut pair (205). A bearing support rod (303) is fixedly provided on the bearing connecting rod (302). A bearing plate (304) is fixedly provided at the end of the bearing support rod (303) away from the bearing connecting rod (302).

3. The positioning device for a surveying instrument according to claim 2, characterized in that, The connecting assembly (4) includes a connecting sleeve (401) fixedly mounted on the bearing plate (304), and the connecting sleeve (401) is threaded with a locking bolt one (402) and a locking bolt two (403).

4. The positioning device for a surveying instrument according to claim 3, characterized in that, The positioning component (5) includes a positioning shaft (501) inserted into the connecting sleeve (401), a positioning bearing plate (502) fixedly provided on the positioning shaft (501), and a positioning threaded rod (503) provided on the positioning bearing plate (502).

5. A positioning device for a surveying instrument according to claim 4, characterized in that, The limiting component (6) includes a limiting horizontal plate (601) fixedly installed on the outer wall of the adjusting knob (204) and a plurality of evenly arranged limiting threaded holes (602) opened at the bottom of the adjusting groove (1). A limiting bolt (603) is inserted on the limiting horizontal plate (601), and the limiting bolt (603) passes through the limiting horizontal plate (601) and is threadedly connected to the limiting threaded hole (602).

6. A positioning device for a surveying instrument according to claim 5, characterized in that, The support assembly (7) includes a plurality of evenly arranged hinge seats (701) fixedly disposed on the outer wall of the adjustment groove (1). An adjustment rod (702) is movably disposed on the hinge seat (701). An adjustment sleeve (703) is inserted into the end of the adjustment rod (702) away from the hinge seat (701). A plurality of evenly arranged adjustment holes (704) are opened on the adjustment rod (702). An adjustment bolt (705) is inserted into the adjustment sleeve (703). An adjustment nut (706) is threaded through the adjustment sleeve (703). A hinge seat (707) is fixedly disposed at the end of the adjustment sleeve (703) away from the adjustment rod (702). A support plate (708) is fixedly disposed below the hinge seat (707). A support pin (709) is inserted into the support plate (708).

Images