Water conservancy surveying and mapping equipment

Abstract

The utility model discloses a water conservancy surveying and mapping device which comprises an installation table, a surveying and mapping body is installed on a rotating disc, the surveying and mapping body on the rotating disc can be driven to rotate by rotating a rotating rod, then the surveying and mapping direction can be adjusted conveniently according to needs, and meanwhile a screw in a positioning assembly rotates to drive a sliding block and positioning teeth to slide in a positioning groove. Positioning teeth are meshed with the annular fluted disc to position the rotating disc, so that the surveying and mapping body is prevented from deviating during surveying and mapping, and surveying and mapping precision is improved; an inner rod in the supporting assembly slides in a sleeve, a first screw hole and a second screw hole which are overlapped in the inner rod and the sleeve are bolted and fixed through a positioning screw, the height of the supporting assembly can be adjusted, the surveying and mapping height of the surveying and mapping body can be correspondingly adjusted according to needs, and a limiting sliding groove and a limiting protrusion are used in cooperation, so that the surveying and mapping effect is improved. And a fixing seat at the bottom of the sleeve is matched with a pedal and an inserting rod, so that the device can be quickly mounted and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy surveying and mapping, in particular to water conservancy surveying and mapping equipment. Background Art

[0002] Water conservancy survey includes surveying, engineering geological investigation, groundwater resource investigation and irrigation area soil investigation for river management and water resource development, utilization and protection. Its task is to investigate and study the nature, function and internal laws of relevant natural phenomena in the river basin or area to be developed, evaluate and predict the possible mutual influence and various problems between various water conservancy facilities and the natural environment, and provide basic data and scientific basis for optimizing the planning, design, construction and operation of water conservancy projects. GPS is often used for point measurement or construction layout in engineering geological survey.

[0003] For example, a water conservancy exploration and mapping equipment (Announcement No.: CN220524975U) includes a mounting platform, the lower surface of the mounting platform is fixedly connected to a middle rod, the outer surface of the mounting platform is provided with mounting grooves distributed in a circular array, the inner wall of the mounting groove is hinged with a swing rod through a pin shaft, the outer surface of the swing rod is fixedly connected to a first support, and one end of the swing rod is fixedly connected to a screw rod. In the utility model, through the horizontal fine-tuning device, it is convenient to carry out micro-horizontal adjustment when the surveying and mapping body is set up, thereby ensuring the accuracy of the horizontal adjustment, avoiding the tilt caused by the surveyor fixing it by the foot pedal, resulting in inaccurate positioning, and is suitable for hard ground and land, thereby improving the measurement accuracy.

[0004] Based on the search of the above patents and combined with the equipment in the prior art, it is found that the surveying direction of the above equipment is relatively fixed when used. When it is necessary to survey locations in different directions, it is necessary to complete it through mobile surveying equipment, which makes the equipment unable to adjust the surveying direction as needed, reducing the practicality of the equipment. Therefore, we need to propose a water conservancy surveying and mapping equipment. Summary of the invention

[0005] The purpose of the utility model is to provide a water conservancy surveying and mapping device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water conservancy surveying and mapping equipment comprises a mounting platform, the top of the mounting platform is provided with a groove, a rotating disk is rotatably installed inside the groove, a surveying and mapping body is installed on the top of the rotating disk, an annular gear disk is fixedly embedded on the bottom outer wall of the rotating disk, a gear disk groove for the rotation of the annular gear disk is provided on the side wall of the mounting platform located in the groove, a positioning groove is provided on the inner side wall of the gear disk groove of the mounting platform, a positioning assembly for limiting the annular gear disk is installed inside the positioning groove, and three groups of support assemblies are arranged in a circular array on the bottom of the mounting platform.

[0008] Preferably, the positioning assembly includes a sliding block, one side of the sliding block is fixedly connected to a positioning tooth for limiting the annular gear disk, and the other side of the sliding block is provided with a screw rod, one end of the screw rod passes through the mounting platform and is rotatably connected to the sliding block, and the outer wall of the screw rod is threadedly connected to the mounting platform.

[0009] Preferably, the support assembly includes a sleeve, a fixed seat is rotatably mounted on the bottom of the sleeve, a pedal is fixedly mounted on the bottom of the fixed seat, an insertion rod is fixedly mounted on the bottom of the pedal, an inner rod is slidably inserted inside the sleeve, a mounting frame is rotatably mounted on the top of the inner rod, the mounting frame is fixedly mounted on the bottom of the mounting platform, and the inner rod and the sleeve are fixed by positioning screws.

[0010] Preferably, a plurality of groups of first screw holes are equidistantly provided on one side of the inner rod, two groups of second screw holes are provided on one side of the top of the sleeve, and one end of the positioning screw passes through one group of the second screw holes and is threadedly connected to the inside of one group of the first screw holes.

[0011] Preferably, limiting sliding grooves are provided on both sides of the inner rod, and the inner wall of the sleeve is integrally formed with limiting protrusions corresponding to the two groups of limiting sliding grooves, and the limiting protrusions are slidably connected to the inner walls of the limiting sliding grooves.

[0012] Preferably, a rotating rod is rotatably mounted at the center of the bottom of the mounting platform, and the top of the rotating rod passes through the mounting platform and is fixedly connected to the bottom of the rotating disk.

[0013] Preferably, two sets of bar-type levels are symmetrically fixedly mounted on the surface of the mounting platform.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model installs the surveying and mapping body on the rotating disk, and can drive the surveying and mapping body on the rotating disk to rotate by rotating the rotating rod, so as to facilitate the adjustment of the surveying and mapping direction according to the needs. At the same time, the screw in the positioning assembly rotates to drive the sliding block and the positioning teeth to slide in the positioning groove, and the rotating disk is positioned by the positioning teeth engaging the annular gear disk, so as to avoid the deviation of the surveying and mapping body during surveying and mapping, and improve the surveying and mapping accuracy;

[0016] 2. The inner rod in the support assembly slides in the sleeve, and the first and second screw holes on the inner rod and the sleeve are bolted and fixed by the positioning screws, so that the height of the support assembly can be adjusted, which is convenient for adjusting the surveying height of the surveying body according to needs. The coordinated use of the limiting slide groove and the limiting protrusion plays a role in positioning and guiding the inner rod, further improving the stability of the support assembly. The fixing seat at the bottom of the sleeve cooperates with the pedal and the plug rod, so that the device can be quickly installed and fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a structural schematic diagram of the toothed disc groove and the positioning groove in the mounting table of the utility model;

[0019] Figure 3 It is a schematic structural diagram of a cross-section of the installation platform of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the annular gear disc and the positioning assembly of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the support assembly of the utility model.

[0022] In the figure: 1. mounting table; 2. groove; 3. rotating disk; 4. surveying and mapping body; 5. annular gear disk; 6. gear disk groove; 7. positioning groove; 8. positioning assembly; 81. sliding block; 82. positioning tooth; 83. screw rod; 9. supporting assembly; 91. sleeve; 92. fixing seat; 93. pedal; 94. plug rod; 95. inner rod; 96. mounting frame; 97. positioning screw; 98. first screw hole; 99. second screw hole; 910. limiting protrusion; 911. limiting slide groove; 10. rotating rod; 11. strip level. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A water conservancy surveying and mapping equipment comprises a mounting platform 1, a groove 2 is provided on the top of the mounting platform 1, a rotating disk 3 is rotatably installed inside the groove 2, a surveying and mapping body 4 is installed on the top of the rotating disk 3, an annular gear disk 5 is fixedly embedded on the bottom outer wall of the rotating disk 3, a gear disk groove 6 for the annular gear disk 5 to rotate is provided on the side wall of the mounting platform 1 located at the groove 2, a positioning groove 7 is provided on the inner side wall of the mounting platform 1 located at the gear disk groove 6, a positioning assembly 8 for limiting the annular gear disk 5 is installed inside the positioning groove 7, and three groups of support assemblies 9 are provided in a circular array at the bottom of the mounting platform 1.

[0026] The positioning assembly 8 includes a sliding block 81, one side of the sliding block 81 is fixedly connected with a positioning tooth 82 for limiting the annular gear disk 5, and the other side of the sliding block 81 is provided with a screw rod 83, one end of the screw rod 83 passes through the mounting platform 1 and is rotatably connected to the sliding block 81, and the outer wall of the screw rod 83 is threadedly connected to the mounting platform 1, so that the sliding block 81 and the positioning tooth 82 can be driven to slide in the positioning groove 7 by the rotation of the screw rod 83, and the rotating disk 3 is positioned by engaging the annular gear disk 5 with the positioning tooth 82, so as to avoid deviation of the surveying and mapping body 4 during surveying and mapping, thereby improving the surveying and mapping accuracy.

[0027] The support assembly 9 includes a sleeve 91, a fixing seat 92 is rotatably mounted on the bottom of the sleeve 91, a pedal 93 is fixedly mounted on the bottom of the fixing seat 92, an insertion rod 94 is fixedly mounted on the bottom of the pedal 93, an inner rod 95 is slidably inserted inside the sleeve 91, a mounting frame 96 is rotatably mounted on the top of the inner rod 95, and the mounting frame 96 is fixedly mounted on the bottom of the mounting platform 1, the inner rod 95 and the sleeve 91 are bolted and fixed by a positioning screw 97, so that the inner rod 95 can slide in the sleeve 91, and the first screw hole 98 and the second screw hole 99 that overlap on the inner rod 95 and the sleeve 91 are bolted and fixed by the positioning screw 97, so that the height of the support assembly 9 can be adjusted.

[0028] One side of the inner rod 95 is provided with a plurality of groups of first screw holes 98 at equal intervals, and one side of the top of the sleeve 91 is provided with two groups of second screw holes 99. One end of the positioning screw 97 passes through one group of the second screw holes 99 and is threadedly connected to the inside of one group of the first screw holes 98, so that the length of the inner rod 95 extending out of the sleeve 91 can be adjusted by matching different first screw holes 98 with the second screw holes 99.

[0029] Limiting grooves 911 are provided on both sides of the inner rod 95, and the inner wall of the sleeve 91 is integrally formed with limiting protrusions 910 corresponding to the two groups of limiting grooves 911. The limiting protrusions 910 are slidably connected to the inner walls of the limiting grooves 911, so that the limiting grooves 911 and the limiting protrusions 910 can be used in coordination to play a positioning and guiding role for the inner rod 95.

[0030] A rotating rod 10 is rotatably mounted at the center of the bottom of the mounting platform 1 , and the top of the rotating rod 10 passes through the mounting platform 1 and is fixedly connected to the bottom of the rotating disk 3 , so that the rotating rod 10 can drive the surveying and mapping body 4 on the rotating disk 3 to rotate.

[0031] Two groups of bar-type levels 11 are symmetrically fixedly mounted on the surface of the mounting platform 1 , so that the level of the mounting platform 1 can be detected by the bar-type levels 11 .

[0032] Working principle: When the utility model is used, the surveying and mapping body 4 is installed on the rotating disk 3, and the inner rod 95 in the support assembly 9 slides in the sleeve 91. The first screw hole 98 and the second screw hole 99 on the inner rod 95 and the sleeve 91 are bolted and fixed by the positioning screw 97. The height of the support assembly 9 can be adjusted. The cooperation of the limiting slide groove 911 and the limiting protrusion 910 plays a role in positioning and guiding the inner rod 95, further improving the stability of the support assembly 9. The fixing seat 92 at the bottom of the sleeve 91 cooperates with the pedal 93 and the plug rod 94, so that the device can be quickly installed and fixed;

[0033] The surveying and mapping body 4 on the rotating disk 3 is driven to rotate by rotating the rotating rod 10, so that the surveying and mapping direction can be adjusted according to needs. At the same time, the screw 83 in the positioning assembly 8 rotates to drive the sliding block 81 and the positioning tooth 82 to slide in the positioning groove 7. The rotating disk 3 is positioned by engaging the positioning tooth 82 with the annular gear disk 5, so as to avoid the surveying and mapping body 4 from deviating during surveying and mapping, thereby improving the surveying and mapping accuracy.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy surveying and mapping device, comprising a mounting platform (1), characterized in that: The top of the mounting platform (1) is provided with a groove (2), a rotating disk (3) is rotatably mounted inside the groove (2), a surveying and mapping body (4) is mounted on the top of the rotating disk (3), an annular toothed disk (5) is fixedly embedded on the bottom outer wall of the rotating disk (3), a toothed disk groove (6) for the annular toothed disk (5) to rotate is provided on the side wall of the groove (2) of the mounting platform (1), a positioning groove (7) is provided on the inner side wall of the toothed disk groove (6) of the mounting platform (1), a positioning assembly (8) for limiting the position of the annular toothed disk (5) is mounted inside the positioning groove (7), and three groups of support assemblies (9) are arranged in a circular array at the bottom of the mounting platform (1).

2. A water conservancy surveying and mapping device according to claim 1, characterized in that: The positioning assembly (8) comprises a sliding block (81), one side of the sliding block (81) being fixedly connected to a positioning tooth (82) for limiting the position of the annular toothed disc (5), and the other side of the sliding block (81) being provided with a screw rod (83), one end of the screw rod (83) passing through the mounting platform (1) and being rotatably connected to the sliding block (81), and the outer wall of the screw rod (83) being threadedly connected to the mounting platform (1).

3. A water conservancy surveying and mapping device according to claim 1, characterized in that: The support assembly (9) comprises a sleeve (91), a fixing seat (92) is rotatably mounted on the bottom of the sleeve (91), a pedal (93) is fixedly mounted on the bottom of the fixing seat (92), an insertion rod (94) is fixedly mounted on the bottom of the pedal (93), an inner rod (95) is slidably inserted into the interior of the sleeve (91), a mounting frame (96) is rotatably mounted on the top of the inner rod (95), the mounting frame (96) is fixedly mounted on the bottom of the mounting platform (1), and the inner rod (95) is bolted and fixed to the sleeve (91) via positioning screws (97).

4. A water conservancy surveying and mapping device according to claim 3, characterized in that: A plurality of groups of first screw holes (98) are equidistantly formed on one side of the inner rod (95), two groups of second screw holes (99) are formed on one side of the top of the sleeve (91), and one end of the positioning screw (97) passes through one of the groups of second screw holes (99) and is threadedly connected to the inside of one of the groups of first screw holes (98).

5. A water conservancy surveying and mapping device according to claim 4, characterized in that: Limiting slide grooves (911) are provided on both sides of the inner rod (95); the inner wall of the sleeve (91) is integrally formed with limiting protrusions (910) corresponding to the two groups of limiting slide grooves (911); the limiting protrusions (910) are slidably connected to the inner walls of the limiting slide grooves (911).

6. A water conservancy surveying and mapping device according to claim 1, characterized in that: A rotating rod (10) is rotatably mounted at the center of the bottom of the mounting platform (1), and the top of the rotating rod (10) passes through the mounting platform (1) and is fixedly connected to the bottom of the rotating disk (3).

7. The water conservancy surveying and mapping equipment according to claim 1, characterized in that: Two sets of strip-type level gauges (11) are symmetrically and fixedly mounted on the surface of the mounting platform (1).

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