Construction engineering cost on-site surveying and mapping device

Abstract

The utility model relates to the field of construction engineering cost, in particular to an on-site surveying and mapping device for construction engineering cost. The utility model aims to provide a constructional engineering cost on-site surveying and mapping device with a protection function, which comprises a connecting frame, rotating frames, a fixed block, a rotating plate, a surveying and mapping instrument and the like, the number of the rotating frames is three, the three rotating frames are rotatably arranged at the bottom of the connecting frame, the top surface of the connecting frame is connected with the fixed block, the rotating plate is rotatably arranged on the fixed block, and the surveying and mapping instrument is arranged on the rotating plate. And a surveying instrument is detachably mounted on the rotating plate. The protection plates can protect the left side and the right side of the surveying instrument and prevent the surveying instrument from being damaged, the rotating plate rotates towards the inner side, a lens of the surveying instrument can be blocked, and the dustproof effect is achieved.

Description

Technical Field

[0001] The utility model relates to the field of construction engineering cost, in particular to a construction engineering cost on-site surveying and mapping device. Background Art

[0002] Construction engineering surveying and mapping is a vital link in construction engineering projects. Surveying and mapping usually requires the use of surveying instruments, which are used to collect ground geometric data, such as location coordinates, elevation, angle and distance, and then draw accurate topographic maps, cadastral maps and other thematic maps.

[0003] In current surveying and mapping practices, surveying and mapping instruments usually need to be installed on a tripod in order to reach an appropriate height to accurately collect ground data. However, most existing surveying and mapping instruments are directly exposed to the outside and lack proper protection measures, which makes the surveying and mapping instruments easily damaged by external factors, affecting their subsequent use.

[0004] In summary, there is an urgent need for a construction engineering cost on-site surveying and mapping device with a protective function to solve the above problems. Utility Model Content

[0005] In order to overcome the shortcoming of the existing surveying and mapping instruments being exposed to the outside and easily damaged by external factors, the utility model aims to provide a construction engineering cost on-site surveying and mapping device with a protective function.

[0006] Technical solution: A construction engineering cost on-site surveying and mapping device, including a connecting frame, a rotating frame, a screw, a telescopic rod, a fixed block, a rotating plate, a surveying instrument, a driving motor, a protective plate and a rotating plate. There are three rotating frames, and the bottom of the connecting frame is rotatably provided with three rotating frames, the rotating frame is rotatably provided with a screw, the screw is threadedly provided with a telescopic rod, the telescopic rod is slidably connected to the adjacent rotating frame, the top surface of the connecting frame is connected to a fixed block, the fixed block is rotatably provided with a rotating plate, the rotating plate is detachably mounted with a surveying and mapping instrument, the upper part of the rotating plate is symmetrically slidably provided with a protective plate, and the side of the protective plate away from the driving motor is rotatably provided with a rotating plate.

[0007] Furthermore, it also includes a ring gear, a driving motor and a cylindrical gear. The outer wall of the rotating plate is connected to the ring gear, and the driving motor is installed on one side of the outer wall of the connecting frame. The output shaft of the driving motor is connected to the cylindrical gear, and the cylindrical gear and the ring gear are meshed with each other.

[0008] Furthermore, it also includes a screw rod, a sliding block, a connecting plate, a bevel gear set and a turntable. There are three connecting plates, and the three connecting plates are rotatably arranged on the inner sides of the three rotating frames respectively. A sliding block is rotatably arranged between the three connecting plates, and a screw rod is threadedly arranged on the sliding block. The upper end of the screw rod passes through the upper part of the connecting frame. The bevel gear set consists of two bevel gears. A turntable is rotatably arranged on one side of the connecting frame, one bevel gear is connected to the screw rod, and the other bevel gear is connected to the turntable, and the two bevel gears are meshed with each other.

[0009] Furthermore, it also includes an iron nail, and the iron nail is detachably installed at the bottom of the telescopic rod.

[0010] Furthermore, it also includes elastic cloth, and the elastic cloth is connected between the tops of the two protection plates.

[0011] Furthermore, a handle is fixedly connected to the right side of the turntable.

[0012] The utility model has the following advantages:

[0013] 1. The protective plate of the utility model can protect the left and right sides of the surveying instrument to prevent it from being damaged, and the rotating plate can rotate inward to block the lens of the surveying instrument to play a dust-proof role.

[0014] 2. The utility model uses a driving motor as a driving force to drive the cylindrical gear and the ring gear to rotate. The rotation of the ring gear drives the rotating plate and the surveying instrument to rotate. After rotating to a suitable angle, the output shaft of the driving motor is controlled to stop rotating, so that the purpose of automatically adjusting the surveying angle can be achieved.

[0015] 3. The utility model rotates the turntable and utilizes the screw of the bevel gear set to rotate, so that the connecting plate and the rotating frame are expanded outward or retracted inward, and the telescopic rod can be driven to move outward to a suitable position according to the flatness of the ground by rotating the screw, so that it is in a horizontal state. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the components such as the screw rod, the sliding block and the connecting plate of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the rotating plate and the protective plate of the utility model.

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the components such as the ring gear, drive motor and cylindrical gear of the utility model.

[0020] The names and serial numbers of the parts in the figure are: 1. Connecting frame, 2. Rotating frame, 21. Nail, 22. Screw, 23. Telescopic rod, 3. Fixed block, 4. Rotating plate, 5. Surveying instrument, 6. Screw, 7. Sliding block, 8. Connecting plate, 9. Bevel gear set, 10. Turntable, 11. Ring gear, 12. Driving motor, 13. Cylindrical gear, 14. Protective plate, 15. Rotating plate, 16. Elastic cloth. DETAILED DESCRIPTION

[0021] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0022] Embodiment: A construction project cost on-site surveying and mapping device, see Figure 1-Figure 4As shown, it includes a connecting frame 1, a rotating frame 2, an iron nail 21, a screw 22, a telescopic rod 23, a fixed block 3, a rotating plate 4, a surveying instrument 5, a screw 6, a sliding block 7, a connecting plate 8, a bevel gear set 9, a turntable 10, a gear ring 11, a drive motor 12, a cylindrical gear 13, a protection plate 14, a rotating plate 15 and a stretch fabric 16. The rotating frame 2 is provided with three, and three rotating frames 2 are rotatably arranged at the bottom of the connecting frame 1. After the three rotating frames 2 move outward and unfold, a stable triangular support structure can be formed. The rotating frame 2 is rotatably provided with a screw 22, and the screw 22 is provided with a screw 22. A telescopic rod 23 is threadedly provided, and the telescopic rod 23 is slidably connected to the adjacent rotating frame 2. An iron nail 21 is detachably installed at the bottom of the telescopic rod 23. A fixed block 3 is welded on the top surface of the connecting frame 1. A rotating plate 4 is rotatably provided on the fixed block 3. A surveying instrument 5 is detachably installed on the rotating plate 4. The surveying instrument 5 is connected to the rotating plate 4 by bolts. Three connecting plates are provided, and the three connecting plates are rotatably provided on the inner sides of the three rotating frames respectively. A sliding block 7 is rotatably provided between the three connecting plates 8. A screw rod 6 is threadedly provided on the sliding block 7, and the upper end of the screw rod 6 passes through the connecting frame 1, the screw rod 6 rotates to drive the connecting plate 8 and the rotating frame 2 to expand outward or retract inward, the bevel gear set 9 is composed of two bevel gears, a turntable 10 is rotatably provided on one side of the connecting frame 1, a handle is fixed on the right side of the turntable 10, one bevel gear is connected to the screw rod 6, and the other bevel gear is connected to the turntable 10, the two bevel gears 13 are meshed with each other, the outer wall of the rotating plate 4 is connected to a gear ring 11, the rotating plate 4 and the gear ring 11 rotate around the same center of a circle, a driving motor 12 is installed on the rear side of the outer wall of the connecting frame 1, and the output shaft of the driving motor 12 is connected to a The cylindrical gear 13 meshes with the ring gear 11, and the rotating plate 4 and the surveying instrument 5 can be automatically driven to rotate by driving the motor 12 and utilizing the cylindrical gear 13 and the ring gear 11, so as to achieve the purpose of automatically adjusting the angle. A protective plate 14 is symmetrically and slidingly arranged on the upper part of the rotating plate 4, and the protective plate 14 can protect the left and right sides of the surveying instrument 5. A rotating plate 15 is rotatably arranged on the front side of the protective plate 14, and an elastic cloth 16 is connected between the two tops, and the elastic cloth 16 can block foreign objects falling from above, so as to further protect the surveying instrument 5.

[0023] When it is necessary to carry out surveying and mapping operations, the turntable 10 is first rotated. When the turntable 10 rotates, the bevel gear 13 group 9 can be used to drive the screw 6 to rotate accordingly, and the sliding block 7 connected thereto will move upward, which can drive the connecting plate 8 and the rotating frame 2 to rotate outward and expand to form a stable triangular support structure, and by rotating the screw 22, the telescopic rod 23 can be driven to move outward to a suitable position according to the flatness of the ground, so that it is in a horizontal state. When necessary, the device can be firmly driven into the soil by the iron nail 21. At this time, the operator can start and use the surveying instrument 5 to collect data on the ground. When it is necessary to collect data at positions at different angles, the drive motor 12 can be started. The output shaft of the drive motor 12 rotates to drive the cylindrical gear 13 to rotate, and the cylindrical gear 13 is meshed with the ring gear 11, which can cause the ring gear 11 to rotate. 1 rotates to drive the rotating plate 4 to rotate, and the rotating plate 4 rotates to drive the surveying instrument 5 to rotate. After rotating to a suitable angle, the output shaft of the driving motor 12 is controlled to stop rotating, and fixed-point surveying can be performed. In this way, the purpose of automatically adjusting the surveying angle can be achieved. During the acquisition process, the protective plate 14 and the elastic cloth 16 play a protective role for the surveying instrument 5. When the device is overturned or hit by an external impact, a certain protection can be provided to avoid damage to the surveying instrument. When the device is not needed, the driving motor 12 is turned off, and then the turntable 10 is rotated inversely. The turntable 10 is reversed and the bevel gear 13 group 9 can drive the screw rod 6 to reverse. The screw rod 6 reverses and drives the sliding block 7 to move downward, guiding the connecting plate 8 and the rotating frame 2 to move inwardly and fold and retract, and the rotating plate 15 is rotated inwardly and closed to achieve the purpose of dust prevention. Finally, the device can be moved away.

[0024] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A construction engineering cost on-site surveying and mapping device, comprising a connecting frame (1) and a rotating frame (2), wherein the rotating frame (2) is provided with three members, and the three rotating frames (2) are rotatably arranged at the bottom of the connecting frame (1), wherein: The invention also comprises a screw (22), a telescopic rod (23), a fixed block (3), a rotating plate (4), a surveying instrument (5), a driving motor (12), a protective plate (14) and a rotating plate (15); the rotating frame (2) is rotatably provided with a screw (22); the screw (22) is threadably provided with a telescopic rod (23); the telescopic rod (23) is slidably connected to an adjacent rotating frame (2); the fixed block (3) is connected to the top surface of the connecting frame (1); the rotating plate (4) is rotatably provided on the fixed block (3); the surveying instrument (5) is detachably mounted on the rotating plate (4); the protective plate (14) is slidably provided on the upper part of the rotating plate (4) in a bilaterally symmetrical manner; and the rotating plate (15) is rotatably provided on a side of the protective plate (14) away from the driving motor (12).

2. A construction engineering cost on-site surveying and mapping device as claimed in claim 1, characterized in that: It also includes a ring gear (11), a drive motor (12) and a cylindrical gear (13), wherein the ring gear (11) is connected to the outer wall of the rotating plate (4), the drive motor (12) is mounted on one side of the outer wall of the connecting frame (1), the cylindrical gear (13) is connected to the output shaft of the drive motor (12), and the cylindrical gear (13) and the ring gear (11) are meshed with each other.

3. A construction engineering cost on-site surveying and mapping device as claimed in claim 2, characterized in that: It also includes a screw rod (6), a sliding block (7), a connecting plate (8), a bevel gear set (9) and a rotating disk (10), wherein three connecting plates (8) are provided, and the three connecting plates (8) are rotatably arranged on the inner sides of the three rotating frames (2), respectively, and the sliding block (7) is rotatably arranged between the three connecting plates (8), the screw rod (6) is threadedly arranged on the sliding block (7), and the upper end of the screw rod (6) passes through the upper part of the connecting frame (1), the bevel gear set (9) is composed of two bevel gears, and the rotating disk (10) is rotatably arranged on one side of the connecting frame (1), one bevel gear is connected to the screw rod (6), and the other bevel gear is connected to the rotating disk (10), and the two bevel gears are meshed with each other.

4. A construction engineering cost on-site surveying and mapping device as claimed in claim 3, characterized in that: It also includes an iron nail (21), which is detachably mounted on the bottom of the telescopic rod (23).

5. A construction engineering cost on-site surveying and mapping device as claimed in claim 4, characterized in that: It also includes an elastic cloth (16), wherein the elastic cloth (16) is connected between the tops of the two protection plates (14).

6. A construction engineering cost on-site surveying and mapping device as claimed in claim 5, characterized in that: A handle is fixedly connected to the right side of the turntable (10).

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