Surveying and mapping device with protection mechanism for surveying and mapping engineering

Abstract

The utility model relates to the technical field of surveying and mapping engineering, in particular to a surveying and mapping device with a protection mechanism for surveying and mapping engineering, a two-way screw rod is rotatably connected to the middle position of the lower end in a protection box, a transmission block is spirally connected to the outer side of the two-way screw rod, and a transmission rod is rotatably connected to the outer side of the transmission block; according to the multifunctional surveying instrument, the bidirectional screw rod can rotate through rotation of the first rotating disc, so that the transmission block can drive the transmission rod to rotate, and the lifting supporting plate can stably ascend and descend under the limiting effect of the limiting rod, so that the surveying instrument can be driven to move up and down; and the sliding sealing cover can be shored under the action of the arranged transmission telescopic rod, so that the sliding sealing cover can be automatically opened when the surveying instrument is lifted for use, and can be automatically closed after the surveying instrument is lowered for storage, and the use, protection and storage convenience of the surveying and mapping device is improved.

Description

Technical Field

[0001] The utility model relates to a surveying and mapping device with a protection mechanism for surveying and mapping engineering, belonging to the technical field of surveying and mapping engineering. Background Art

[0002] Surveying and mapping instruments, to put it simply, are instruments and devices designed and manufactured for surveying and mapping operations for data collection, processing, and output. They are various instruments for orientation, distance measurement, angle measurement, height measurement, mapping, and photogrammetry required for surveying work during the planning, design, construction, and management stages of engineering construction.

[0003] The existing patent number CN216046496U is a construction engineering surveying and mapping device with a tipping protection function. This device is provided with a trough body and a weight block. The weight block is placed in the trough body, thereby lowering the center of gravity of the device and improving the stability of the device support, so that it is not easy to tip over when subjected to external force. A bidirectional screw penetrates the trough body and the weight block on both sides and passes through the through hole, and both ends of the bidirectional screw are threadedly connected with a threaded sleeve. The weight block can be limited by the bidirectional screw. However, when this device is in use, the total station is at the top and exposed to the outside, and cannot be effectively protected. It needs to be repeatedly disassembled and assembled before and after use, which affects the convenience of use and storage protection of the total station; and the tripod support method used in this device is not stable enough when in use, and it is easy to produce a small amplitude of shaking, which affects the stability of the use of the total station, and it is difficult to quickly switch between stable placement and position switching movement. Manual transportation is required, which reduces the convenience of use of the total station. Utility Model Content

[0004] The purpose of the utility model is to provide a surveying and mapping device for surveying and mapping engineering with a protection mechanism to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A surveying and mapping device for surveying and mapping projects with a protective mechanism comprises a protective box and a surveying instrument, wherein a bidirectional screw is rotatably connected at the middle position of the lower end of the interior of the protective box, a transmission block is spirally connected to the outer side of the bidirectional screw, a transmission rod is rotatably connected to the outer side of the transmission block, a transmission rod is rotatably connected to the upper end of the transmission rod, a lifting support plate is rotatably connected to the upper end of the lifting support plate, the surveying instrument is fixedly connected to the upper end of the protective box, a universal wheel is rotatably connected to the lower end of the protective box, an adjusting screw is spirally connected to the outer side of the protective box, and the lower end of the adjusting screw is fixedly connected to the lifting support block.

[0007] Furthermore, the front and rear sides of the upper end of the lifting support plate are rotatably connected to a transmission telescopic rod, the upper end of the transmission telescopic rod is rotatably connected to a sliding cover, the sliding cover is slidably connected to the protective box, and a spring is provided inside the lower tube body of the transmission telescopic rod.

[0008] Furthermore, a first turntable is rotatably connected to the lower side of the front end of the protection box, and the first turntable is fixedly connected to the bidirectional screw.

[0009] Furthermore, a limiting rod is fixedly connected at an inner corner position of the protection box, and the limiting rod is slidably connected to the lifting support plate.

[0010] Furthermore, a rotating ball is rotatably connected to the inner side of the lifting support block, and a rotating seat plate is fixedly connected to the lower end of the rotating ball.

[0011] Furthermore, there are four adjusting screws, and the upper ends of the adjusting screws are fixedly connected to a second turntable.

[0012] Furthermore, there are two sliding covers, a rear end of the sliding cover at the front end is provided with a convex strip, a front end surface of the sliding cover at the rear end is provided with a groove, and both left and right ends of the sliding cover are provided with limit strips.

[0013] The beneficial effects of the utility model are:

[0014] The utility model is provided with a first rotating disk so that the bidirectional screw can be rotated, so that the transmission block can drive the transmission rod to rotate, and under the limiting action of the limiting rod, the lifting support plate can be stably lifted and lowered, so that the surveying instrument can be driven to move up and down, and the sliding cover can be supported by the provided transmission telescopic rod, so that the sliding cover can be automatically opened when the surveying instrument is raised for use, and can be automatically closed after the surveying instrument is lowered for storage, thereby improving the convenience of use and protection and storage of the surveying device, and the utility model utilizes the function of the universal wheel to enable the surveying instrument and the device as a whole to move quickly, and enables the adjusting screw to rotate by rotating the second rotating disk, so that the adjusting screw can drive the lifting support block to move up and down, and then the rotating ball can drive the rotating seat plate to move up and down, and then the device can be alternately supported with the universal wheel, and the height of the corners of the device can be adjusted by rotating a single adjusting screw, so that the horizontality of the device and the surveying instrument can be adjusted, so that the surveying device can not only accurately survey and map, but also be more convenient before and after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a surveying and mapping device for surveying and mapping engineering with a protective mechanism according to the utility model;

[0017] Figure 2 It is a right sectional view of the installation structure of a protective box and a sliding cover of a surveying and mapping device with a protective mechanism for surveying and mapping engineering of the utility model;

[0018] Figure 3 It is a cross-sectional view of the installation structure of a transmission telescopic rod of a surveying and mapping device for surveying and mapping engineering with a protective mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the installation structure of an adjusting screw, a rotating seat plate and a second turntable of a surveying and mapping device for surveying and mapping engineering with a protective mechanism of the utility model;

[0020] Numbers in the figure: 1. Protection box; 2. Bidirectional screw; 3. Transmission block; 4. Transmission rod; 5. Lifting support plate; 6. Surveying instrument; 7. Universal wheel; 8. Adjusting screw; 9. Lifting support block; 10. Transmission telescopic rod; 11. Sliding cover; 12. Spring; 13. First turntable; 14. Limit rod; 15. Rotating ball; 16. Rotating seat plate; 17. Second turntable. DETAILED DESCRIPTION

[0021] 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.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A surveying and mapping device for surveying and mapping engineering with a protective mechanism comprises a protective box 1 and a surveying and mapping instrument 6, a bidirectional screw 2 is rotatably connected at the middle position of the lower end of the interior of the protective box 1, a transmission block 3 is spirally connected to the outer side of the bidirectional screw 2, a transmission rod 4 is rotatably connected to the outer side of the transmission block 3, a lifting support plate 5 is rotatably connected to the upper end of the transmission rod 4, the upper end of the lifting support plate 5 is fixedly connected to the surveying and mapping instrument 6, the front and rear sides of the upper end of the lifting support plate 5 are rotatably connected to a transmission telescopic rod 10, the upper end of the transmission telescopic rod 10 is rotatably connected to a sliding cover 11, the sliding cover 11 is slidably connected to the protective box 1, a spring 12 is arranged inside the lower side tube of the transmission telescopic rod 10, a first turntable 13 is rotatably connected to the lower side of the front end of the protective box 1, the first turntable 13 is fixedly connected to the bidirectional screw 2, and a limiting rod is fixedly connected to the inner corner position of the protective box 1 14, the limit rod 14 is slidably connected with the lifting support plate 5, there are two sliding covers 11, the rear end of the sliding cover 11 located at the front end is provided with a convex strip, the front end surface of the sliding cover 11 located at the rear end is provided with a groove, and the left and right ends of the sliding cover 11 are provided with limit strips, and the rotation of the first turntable 13 enables the bidirectional screw 2 to rotate, so that the transmission block 3 can drive the transmission rod 4 to rotate, and under the limiting action of the limit rod 14, the lifting support plate 5 can be stably lifted and lowered, thereby driving the surveying instrument 6 to move up and down, and the sliding cover 11 can be supported by the function of the transmission telescopic rod 10, so that the sliding cover 11 can be automatically opened when the surveying instrument 6 is raised for use, and can be automatically closed after the surveying instrument 6 is lowered and stored, thereby improving the convenience of use and protection of the surveying device.

[0024] Example 2 Please refer to Figure 1 and Figure 4 The difference between this embodiment and embodiment 1 is that: the lower end of the protection box 1 is rotatably connected to the universal wheel 7, the outer side of the protection box 1 is spirally connected to the adjusting screw 8, the lower end of the adjusting screw 8 is fixedly connected to the lifting support block 9, the inner side of the lifting support block 9 is rotatably connected to the rotating ball 15, the lower end of the rotating ball 15 is fixedly connected to the rotating seat plate 16, there are four adjusting screws 8, and the upper end of the adjusting screw 8 is fixedly connected to the second turntable 17. The surveying instrument 6 and the entire device can be moved quickly by utilizing the function of the universal wheel 7, and the adjusting screw 8 can be rotated by rotating the second turntable 17, so that the adjusting screw 8 can drive the lifting support block 9 to move up and down, and the rotating ball 15 can drive the rotating seat plate 16 to move up and down, so that the device can be alternately supported with the universal wheel 7, and the height of the corners of the device can be adjusted by rotating a single adjusting screw 8, so that the horizontality of the device and the surveying instrument 6 can be adjusted, so that the surveying device can not only accurately survey and map, but also be more convenient before and after use.

[0025] Working principle of the utility model: when the device is in use, the rotation of the first rotating disk 13 enables the bidirectional screw 2 to rotate, so that the transmission block 3 can drive the transmission rod 4 to rotate, and under the limiting action of the limiting rod 14, the lifting support plate 5 can be stably lifted and lowered, so that the surveying instrument 6 can be driven to move up and down, and the sliding cover 11 can be supported by the transmission telescopic rod 10, so that the sliding cover 11 can be automatically opened when the surveying instrument 6 is raised for use, and can be automatically closed after the surveying instrument 6 is lowered for storage, thereby improving the use and protection of the surveying device. The universal wheel 7 is used to make the surveying instrument 6 and the whole device move quickly, and the adjusting screw 8 is rotated by rotating the second turntable 17, so that the adjusting screw 8 can drive the lifting support block 9 to move up and down, and the rotating ball 15 can drive the rotating seat plate 16 to move up and down, so as to support the device alternately with the universal wheel 7, and the height of the corners of the device can be adjusted by rotating a single adjusting screw 8, so as to adjust the level of the device and the surveying instrument 6, so that the surveying device can not only accurately survey, but also be more convenient before and after use.

[0026] 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 surveying and mapping device for surveying and mapping engineering with a protective mechanism, comprising a protective box (1) and a surveying and mapping instrument (6), characterized in that: A bidirectional screw (2) is rotatably connected at the middle position of the lower end of the protection box (1); the outer side of the bidirectional screw (2) is spirally connected to a transmission block (3); the outer side of the transmission block (3) is rotatably connected to a transmission rod (4); the upper end of the transmission rod (4) is rotatably connected to a lifting support plate (5); the upper end of the lifting support plate (5) is fixedly connected to a surveying instrument (6); the lower end of the protection box (1) is rotatably connected to a universal wheel (7); the outer side of the protection box (1) is spirally connected to an adjusting screw (8); the lower end of the adjusting screw (8) is fixedly connected to a lifting support block (9).

2. A surveying and mapping device for surveying and mapping engineering with a protective mechanism according to claim 1, characterized in that: The front and rear sides of the upper end of the lifting support plate (5) are rotatably connected to a transmission telescopic rod (10), the upper end of the transmission telescopic rod (10) is rotatably connected to a sliding cover (11), the sliding cover (11) is slidably connected to the protective box (1), and a spring (12) is provided inside the lower tube body of the transmission telescopic rod (10).

3. A surveying and mapping device for surveying and mapping engineering with a protective mechanism according to claim 1, characterized in that: A first rotating disk (13) is rotatably connected to the lower side of the front end of the protection box (1), and the first rotating disk (13) is fixedly connected to the bidirectional screw rod (2).

4. A surveying and mapping device for surveying and mapping engineering with a protective mechanism according to claim 1, characterized in that: A limiting rod (14) is fixedly connected at an inner corner position of the protection box (1), and the limiting rod (14) is slidably connected to the lifting support plate (5).

5. A surveying and mapping device for surveying and mapping engineering with a protective mechanism according to claim 1, characterized in that: The inner side of the lifting support block (9) is rotatably connected to a rotating ball (15), and the lower end of the rotating ball (15) is fixedly connected to a rotating seat plate (16).

6. A surveying and mapping device for surveying and mapping engineering with a protective mechanism according to claim 1, characterized in that: There are four adjusting screws (8), and the upper ends of the adjusting screws (8) are fixedly connected to a second rotating disk (17).

7. A surveying and mapping device for surveying and mapping engineering with a protection mechanism according to claim 2, characterized in that: There are two sliding covers (11), the rear end of the sliding cover (11) at the front end is provided with a convex strip, the front end surface of the sliding cover (11) at the rear end is provided with a groove, and both left and right ends of the sliding cover (11) are provided with limit strips.

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