Construction site surveying and mapping assembly

Abstract

The utility model discloses a construction site surveying and mapping assembly, and relates to the technical field of building surveying and mapping, the construction site surveying and mapping assembly comprises a bottom plate, an adjusting device is fixedly arranged at the top end of the bottom plate, the adjusting device comprises a fixing plate, and the bottom end of the fixing plate is fixedly connected with the top end of the bottom plate. The outer surface of the fixing plate is fixedly connected with a shell, one end of the shell is movably connected with a first rotating shaft in a penetrating mode, one end of the first rotating shaft is rotatably connected with the inner wall of one side of the shell, one end of the first rotating shaft is fixedly connected with a handle, and the outer surface of the first rotating shaft is fixedly sleeved with a first bevel gear; the outer surface of the first bevel gear is in meshed connection with a second bevel gear, the top end of the second bevel gear is fixedly connected with a second rotating shaft, the top end of the second rotating shaft is fixedly connected with a driving gear, and the outer surface of the driving gear is in meshed connection with a driven gear; according to the construction site surveying and mapping assembly, the surveying and mapping angle can be adjusted, and the road holding force of the construction site surveying and mapping assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building surveying and mapping, in particular to a construction site surveying and mapping component. Background Art

[0002] A surveying and mapping bracket is an auxiliary support tool used in construction. It consists of a mounting plate and a supporting slide bar. It is generally used for the installation and use of plumb lines, levels, theodolites and total stations. It is mainly used in railway construction, water conservancy projects, construction projects and agricultural construction. It has good surveying and mapping effects. Surveying and mapping instruments usually refer to instruments or devices used for construction surveying and mapping operations, and when surveying and mapping instruments are used, a bracket needs to be installed at their lower end to support them.

[0003] However, the prior art still has the following problems:

[0004] First of all, the surveying angles of the total stations currently available on the market that are used for surveying construction sites are mostly in a fixed direction, which greatly limits the surveying angle. The surveying angle cannot be adjusted, and its practicality is low.

[0005] Secondly, due to the uneven environment of the construction site, the total station used for surveying and mapping at the construction site will be affected, and the grip of the site surveying and mapping components cannot be improved, which can easily lead to errors during surveying and mapping, resulting in inaccurate surveying and mapping data.

[0006] In view of the above problems, the inventor proposes a construction site surveying component to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the surveying angle cannot be adjusted and the gripping force of the construction site surveying component cannot be improved; the purpose of the utility model is to provide a construction site surveying component.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a construction site surveying and mapping component, including a base plate, a lifting device is fixedly provided at the bottom end of the base plate, an adjusting device is fixedly provided at the top end of the base plate, the adjusting device includes a fixing plate, the bottom end of the fixing plate is fixedly connected to the top end of the base plate, the outer surface of the fixing plate is fixedly connected to a shell, and one end of the shell is movably connected to a first rotating shaft, one end of the first rotating shaft is rotatably connected to an inner wall of one side of the shell, one end of the first rotating shaft is fixedly connected to a crank, a first bevel gear is fixedly sleeved on the outer surface of the first rotating shaft, and the outer surface of the first bevel gear The surface is meshingly connected with a second bevel gear, the top of the second bevel gear is fixedly connected with a second rotating shaft, the top of the second rotating shaft is fixedly connected with a driving gear, the outer surface of the driving gear is meshingly connected with a driven gear, the bottom end of the driven gear is fixedly connected with a plurality of support rods distributed in a ring array, an annular groove is provided at the top of the fixing plate, the lower parts of the outer surfaces of the plurality of support rods are all in contact with the inner wall of the annular groove, and the rotation of the driven gear drives the plurality of support rods to rotate, and the plurality of support rods will rotate in the inner wall of the annular groove, the top of the driven gear is fixedly connected with a base, and the top of the base is fixedly connected with a total station assembly.

[0009] Preferably, the lifting device includes a motor, the output end of the motor is fixedly connected with a screw rod, the outer surface of the screw rod is movably sleeved with a hollow sleeve, the outer surface of the hollow sleeve is provided with two first slide grooves, the bottom end of the base plate is fixedly connected with two limit blocks, the outer surfaces of the two limit blocks are respectively fitted with the inner walls of the first slide grooves, the screw rod rotates through the threaded groove to drive the hollow sleeve to move downward, and the hollow sleeve moves downward to drive the two first slide grooves to move downward, the top of the base plate and the fixed plate are both provided with a first through groove, the outer surface of the motor is fixedly connected to the inner wall of the first through groove, and the bottom end of the hollow sleeve is fixedly connected with a first pointed cone.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model can drive the driven gear to rotate by the rotation of the driving gear, and the rotation of the driven gear drives the multiple support rods to rotate. The multiple support rods will rotate in the inner wall of the ring groove, and the rotation of the driven gear drives the total station assembly to rotate, thereby achieving the purpose of effectively adjusting the surveying angle;

[0012] 2. The utility model can drive the hollow sleeve to move downward by rotating the screw rod through the threaded groove. When the hollow sleeve moves downward, it drives the two first slide grooves to move downward. The hollow sleeve descends and drives the first pointed cone to descend. The first pointed cone will penetrate into the soil, thereby achieving the purpose of improving the grip of the construction site surveying and mapping component. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the regulating device of the utility model.

[0016] Figure 3 It is an explosion diagram of the lifting device of the utility model.

[0017] Figure 4 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. base plate; 2. lifting device; 3. adjustment device; 4. total station assembly; 5. second through groove; 6. connecting rod; 7. sliding rod; 8. limiting plate; 9. sliding sleeve; 10. second pointed cone; 11. second sliding groove; 21. motor; 22. screw rod; 23. hollow sleeve; 24. second through groove; 25. first sliding groove; 26. limiting block; 27. threaded groove; 28. first pointed cone; 301. fixing plate; 302. housing; 303. first rotating shaft; 304. crank; 305. first bevel gear; 306. second bevel gear; 307. second rotating shaft; 308. driving gear; 309. driven gear; 310. base; 311. third rotating shaft; 312. support rod; 313. annular groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-4As shown, the utility model provides a construction site surveying and mapping component, including a base plate 1, a lifting device 2 is fixedly provided at the bottom end of the base plate 1, an adjusting device 3 is fixedly provided at the top end of the base plate 1, the adjusting device 3 includes a fixing plate 301, the bottom end of the fixing plate 301 is fixedly connected to the top end of the base plate 1, a shell 302 is fixedly connected to the outer surface of the fixing plate 301, and one end of the shell 302 is movably connected with a first rotating shaft 303, one end of the first rotating shaft 303 is rotatably connected to an inner wall of one side of the shell 302, one end of the first rotating shaft 303 is fixedly connected to a crank 304, a first bevel gear 305 is fixedly sleeved on the outer surface of the first rotating shaft 303, a second bevel gear 306 is meshedly connected to the outer surface of the first bevel gear 305, a second rotating shaft 307 is fixedly connected to the top end of the second bevel gear 306, and the rotation of the second bevel gear 306 drives the second rotating shaft 307 to rotate The top of the second rotating shaft 307 is fixedly connected with a driving gear 308, and the outer surface of the driving gear 308 is meshedly connected with a driven gear 309. The rotation of the driving gear 308 drives the driven gear 309 to rotate. The bottom end of the driven gear 309 is fixedly connected with a third rotating shaft 311. The bottom end of the third rotating shaft 311 is rotatably connected to the top of the fixed plate 301. The bottom end of the driven gear 309 is fixedly connected with a plurality of support rods 312 distributed in a circular array. The top of the fixed plate 301 is provided with an annular groove 313. The lower parts of the outer surfaces of the plurality of support rods 312 are all in contact with the inner wall of the annular groove 313. The rotation of the driven gear 309 drives the plurality of support rods 312 to rotate, and the plurality of support rods 312 will rotate in the inner wall of the annular groove 313. The top of the driven gear 309 is fixedly connected with a base 310, and the top of the base 310 is fixedly connected with the total station assembly 4.

[0021] The rotation of the second bevel gear 306 drives the second rotating shaft 307 to rotate, the rotation of the second rotating shaft 307 drives the driving gear 308 to rotate, the rotation of the driving gear 308 drives the driven gear 309 to rotate, and the rotation of the driven gear 309 drives the total station assembly 4 to rotate, thereby achieving the purpose of effectively adjusting the surveying angle.

[0022] The lifting device 2 includes a motor 21, the output end of the motor 21 is fixedly connected with a screw rod 22, the outer surface of the screw rod 22 is movably sleeved with a hollow sleeve 23, the screw rod 22 rotates through the threaded groove 27 to drive the hollow sleeve 23 to move downward, the outer surface of the hollow sleeve 23 is provided with two first slide grooves 25, when the hollow sleeve 23 moves downward, the two first slide grooves 25 are driven to move downward, the bottom end of the bottom plate 1 is fixedly connected with two limit blocks 26, the outer surfaces of the two limit blocks 26 are respectively fitted with the inner walls of the first slide grooves 25, the outer surfaces of the two limit blocks 26 are respectively fitted with the inner walls of the first slide grooves 25 and limit them, the inner wall of the hollow sleeve 23 is provided with a threaded groove 27 used to cooperate with the screw rod 22, the top of the bottom plate 1 and the fixed plate 301 are both provided with a first through groove 24, the outer surface of the motor 21 is fixedly connected to the inner wall of the first through groove 24, and the bottom end of the hollow sleeve 23 is fixedly connected with a first pointed cone 28;

[0023] The hollow sleeve 23 descends, driving the first pointed cone 28 to descend, and the first pointed cone 28 will be firmly embedded in the soil, thereby achieving the purpose of improving the grip of the construction site surveying and mapping component.

[0024] The outer surface of the base plate 1 is provided with four second through grooves 5 distributed in a circular array, the inner walls of the four second through grooves 5 are rotatably connected with connecting rods 6, the bottom ends of the four connecting rods 6 are fixedly connected with sliding rods 7, the bottom ends of the four sliding rods 7 are fixedly connected with limiting plates 8, one ends of the four sliding rods 7 are movably connected with sliding sleeves 9, the interiors of the four sliding sleeves 9 are provided with second sliding grooves 11 used in conjunction with the sliding rods 7, the bottom ends of the four sliding sleeves 9 are fixedly connected with second pointed cones 10, the connecting rod 6 is rotated, the sliding sleeve 9 is pulled, the inner wall of the second sliding groove 11 provided on the sliding sleeve 9 slides on the outer surface of the sliding rod 7, the limiting plate 8 limits the second sliding groove 11, and the four second pointed cones 10 are respectively embedded in the soil to improve stability.

[0025] Working principle: first send the surveying and mapping component to a suitable location, rotate the connecting rod 6 respectively, pull the sliding sleeve 9, the inner wall of the second sliding groove 11 provided on the sliding sleeve 9 slides on the outer surface of the sliding rod 7, the limiting plate 8 limits the second sliding groove 11, and the four second pointed cones 10 are respectively inserted into the soil, which can improve stability. When it is necessary to improve the grip of the construction site surveying and mapping component, turn on the motor 21 in the lifting device 2, and the output end of the motor 21 rotates to drive the screw rod 22 to rotate. The screw rod 22 rotates through the threaded groove 27 to drive the hollow sleeve 23 to move downward. When the hollow sleeve 23 moves downward, it drives the two first sliding grooves 25 to move downward. The outer surfaces of the two limiting blocks 26 are respectively attached to the inner wall of the first sliding groove 25 and limit it. The hollow sleeve 23 descends and drives the first pointed cone 28 to descend. The first pointed cone 28 will be firmly inserted into the soil, thereby achieving the purpose of improving the grip of the construction site surveying and mapping component.

[0026] When the surveying angle needs to be adjusted, the handle 304 in the adjusting device 3 is rotated, and the rotation of the handle 304 drives the first rotating shaft 303 to rotate, and the rotation of the first rotating shaft 303 drives the first bevel gear 305 to rotate, and the rotation of the first bevel gear 305 drives the second bevel gear 306 to rotate, and the rotation of the second bevel gear 306 drives the second rotating shaft 307 to rotate, and the rotation of the second rotating shaft 307 drives the driving gear 308 to rotate, and the rotation of the driving gear 308 drives the driven gear 309 to rotate, and the rotation of the driven gear 309 drives the third rotating shaft 311 to rotate, and the third rotating shaft 311 rotates at the top of the fixed plate 301, and the rotation of the driven gear 309 drives the multiple support rods 312 to rotate, and the multiple support rods 312 will rotate in the inner wall of the annular groove 313, and the rotation of the driven gear 309 drives the total station assembly 4 to rotate, thereby achieving the purpose of effectively adjusting the surveying angle.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A construction site surveying assembly, comprising a base plate (1), characterized in that: A lifting device (2) is fixedly provided at the bottom end of the bottom plate (1), and an adjusting device (3) is fixedly provided at the top end of the bottom plate (1); The adjusting device (3) comprises a fixing plate (301), the bottom end of the fixing plate (301) is fixedly connected to the top end of the bottom plate (1), the outer surface of the fixing plate (301) is fixedly connected to a shell (302), one end of the shell (302) is movably connected to a first rotating shaft (303), one end of the first rotating shaft (303) is rotatably connected to an inner wall of one side of the shell (302), one end of the first rotating shaft (303) is fixedly connected to a crank (304), and the outer surface of the first rotating shaft (303) is fixedly sleeved with a first A bevel gear (305), the outer surface of the first bevel gear (305) is meshedly connected with a second bevel gear (306), the top end of the second bevel gear (306) is fixedly connected with a second rotating shaft (307), the top end of the second rotating shaft (307) is fixedly connected with a driving gear (308), the outer surface of the driving gear (308) is meshedly connected with a driven gear (309), the top end of the driven gear (309) is fixedly connected with a base (310), and the top end of the base (310) is fixedly connected with a total station assembly (4).

2. A construction site surveying and mapping assembly as claimed in claim 1, characterized in that: The lifting device (2) comprises a motor (21), the output end of the motor (21) is fixedly connected to a screw rod (22), the outer surface of the screw rod (22) is movably sleeved with a hollow sleeve (23), the top ends of the bottom plate (1) and the fixed plate (301) are both provided with a first through groove (24), the outer surface of the motor (21) is fixedly connected to the inner wall of the first through groove (24), and the bottom end of the hollow sleeve (23) is fixedly connected to a first pointed cone (28).

3. A construction site surveying and mapping assembly as claimed in claim 1, characterized in that: The outer surface of the bottom plate (1) is provided with four second through grooves (5) distributed in a circular array, the inner walls of the four second through grooves (5) are rotatably connected to connecting rods (6), the bottom ends of the four connecting rods (6) are fixedly connected to sliding rods (7), the bottom ends of the four sliding rods (7) are fixedly connected to limiting plates (8), one end of the four sliding rods (7) is movably connected to sliding sleeves (9), and the bottom ends of the four sliding sleeves (9) are fixedly connected to second pointed cones (10).

4. A construction site surveying and mapping assembly as claimed in claim 3, characterized in that: The four sliding sleeves (9) are each provided with a second sliding groove (11) for use with the sliding rod (7).

5. A construction site surveying and mapping assembly as claimed in claim 1, characterized in that: The bottom end of the driven gear (309) is fixedly connected to a third rotating shaft (311), and the bottom end of the third rotating shaft (311) is rotatably connected to the top end of the fixed plate (301).

6. A construction site surveying and mapping assembly as claimed in claim 1, characterized in that: The bottom end of the driven gear (309) is fixedly connected to a plurality of support rods (312) distributed in a ring array, the top end of the fixed plate (301) is provided with an annular groove (313), and the lower parts of the outer surfaces of the plurality of support rods (312) are in contact with the inner wall of the annular groove (313).

7. A construction site surveying and mapping assembly as claimed in claim 2, characterized in that: The outer surface of the hollow sleeve (23) is provided with two first sliding grooves (25), and the bottom end of the bottom plate (1) is fixedly connected with two limit blocks (26), and the outer surfaces of the two limit blocks (26) are respectively in contact with the inner walls of the first sliding grooves (25).

8. A construction site surveying and mapping assembly as claimed in claim 2, characterized in that: The inner wall of the hollow sleeve (23) is provided with a thread groove (27) used in conjunction with the screw rod (22).

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