Measuring device for constructional engineering

Abstract

The utility model belongs to the technical field of constructional engineering, and particularly relates to a measuring device for constructional engineering, which comprises a fixed seat. A plurality of groups of supporting legs are fixedly connected to the bottom of the fixed seat; the bottom of the fixed seat is fixedly connected with a connecting frame; a servo motor is fixedly connected to the inner side of the connecting frame; the output end of the servo motor is fixedly connected with a first bevel gear; the inner side of the fixed seat is rotationally connected with a threaded rod; in the rotating process of the threaded rod, the supporting column is driven to move upwards, the supporting column drives the level gauge to move along with the supporting column, and the effect of adjusting the height of the level gauge can be achieved, so that the efficiency of adjusting the height of the level gauge is remarkably improved, and the labor intensity of workers when adjusting the height of the level gauge is relieved; the overall working efficiency of workers during construction measurement is improved; and in the moving process of the supporting column, the supporting block moves along with the supporting column, and in the moving process of the supporting block, the effect of limiting the supporting column during moving can be achieved, so that the stability of the supporting column during moving is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a measuring device for construction engineering. Background Art

[0002] Measuring devices used in construction projects often include levels, total stations, spirit levels, marking pens, altimeters, etc., and these measuring devices play an important role in construction projects. They can help construction workers accurately measure building objects and ensure that the buildings can be built according to the expected specifications and dimensions.

[0003] In the current existing technology, the measuring device used in construction projects is mainly composed of a fixed base, a level, fixed legs, an adjuster, a lens and other components. Through the coordinated work between these components, the position, height, angle, etc. of the building can be accurately measured to reduce the occurrence of errors.

[0004] In the existing measuring devices for construction projects, workers will measure the height of the building through a level during work. Since the heights of the workers are different, when the height of the level needs to be adjusted, the bolts need to be loosened first before the level can be adjusted. After the adjustment is completed, the bolts need to be tightened again to ensure the stability of the level at work. The operation is cumbersome, thereby reducing the overall work efficiency of the workers during construction measurement. Therefore, a measuring device for construction projects is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model provides a measuring device for construction engineering.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a measuring device for construction engineering described in the utility model comprises a fixed seat; a plurality of groups of legs are fixedly connected to the bottom of the fixed seat; a connecting frame is fixedly connected to the bottom of the fixed seat; a servo motor is fixedly connected to the inner side of the connecting frame; a first bevel gear is fixedly connected to the output end of the servo motor; a threaded rod is rotatably connected to the inner side of the fixed seat; a second bevel gear is fixedly connected to the outer wall of the threaded rod; the first bevel gear and the second bevel gear are meshed with each other; a support column is threadedly connected to the outer wall of the threaded rod; a level is provided on the top of the support column; a lens is provided on one side wall of the level; a guide rod is fixedly connected to the top of the fixed seat; a support block is slidably connected to the outer wall of the guide rod; one end of the support block is interconnected with the support column.

[0007] Preferably, a spur gear is fixedly connected to the outer wall of the threaded rod; a first slide groove is opened at the top of the fixed seat; a rack is slidably connected to the inner side of the first slide groove; the spur gear and the rack are meshed with each other; an electric push rod is fixedly connected to the top of the rack; a connecting block is fixedly connected to the top of the electric push rod; and a cleaning brush is fixedly connected to the top of the connecting block.

[0008] Preferably, a second sliding groove is provided on the outer side wall of the fixing seat; a moving block is slidably connected to the inner side of the second sliding groove; and an elastic block is fixedly connected to the inner side wall of the moving block.

[0009] Preferably, a fixed block is fixedly connected to a side wall of one side of the movable block; a telescopic rod is fixedly connected to an outer side wall of the fixed seat; an end of the telescopic rod away from the fixed seat is interconnected with the fixed block; and a spring is sleeved on the outer side wall of the telescopic rod.

[0010] Preferably, the outer side wall of the moving block is provided with a pair of inner grooves; the inner sides of the inner grooves are rotatably connected with a plurality of groups of fitting rotating columns; the outer side wall of the fitting rotating column fits with the inner side wall of the second sliding groove.

[0011] Preferably, a support plate is fixedly connected to the bottom of the fixing seat; a connecting column is fixedly connected to the bottom of the supporting plate; and the connecting column and the threaded rod are rotatably connected.

[0012] Preferably, a limiting block is fixedly connected to the top of the guide rod.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model discloses a measuring device for construction engineering, when the height of the level needs to be adjusted, the servo motor is started to drive the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the second bevel gear drives the threaded rod to rotate. Because the threaded rod is threadedly connected to the support column, the threaded rod drives the support column to move upward during rotation, and the support column drives the level to follow the movement, so as to achieve the effect of adjusting the height of the level, thereby significantly improving the efficiency of adjusting the height of the level, reducing the labor intensity of the staff in adjusting the height of the level, and improving the overall work efficiency of the staff during construction measurement; and in the process of movement of the support column, the support block follows the movement, and in the process of movement of the support block, the effect of limiting the support column when moving can be achieved, thereby improving the stability of the support column when moving.

[0015] 2. The utility model describes a measuring device for construction engineering. During the rotation of the spur gear, the rack is driven to move inside the first slide groove. The rack drives the electric push rod to follow the movement. The movement of the electric push rod drives the connecting block to follow the movement. The connecting block drives the cleaning brush to follow the movement. During the movement of the cleaning brush, one end of the cleaning brush contacts the surface of the lens and cleans the surface of the lens, thereby improving the cleanliness of the lens surface and improving the clarity of the building height measured by the staff through the level. The electric push rod is set up to push the cleaning brush to adjust its height as the level and the lens move, so that the height of the cleaning brush is always consistent with the height of the level and the lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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 labor.

[0017] Figure 1 It is a three-dimensional diagram of the fixing seat in the utility model;

[0018] Figure 2 for Figure 1 A magnified image of point A;

[0019] Figure 3 It is a three-dimensional diagram of the threaded rod in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the moving block in the utility model.

[0021] In the figure: 1. fixed seat; 11. support leg; 12. connecting frame; 13. servo motor; 14. first bevel gear; 15. threaded rod; 16. second bevel gear; 17. support column; 18. level; 19. lens; 110. support block; 111. guide rod; 2. spur gear; 21. first slide groove; 22. rack; 23. electric push rod; 24. connecting block; 25. cleaning brush; 3. second slide groove; 31. moving block; 32. elastic block; 4. fixed block; 41. telescopic rod; 42. spring; 5. inner groove; 51. fitting rotating column; 6. support plate; 61. connecting column; 7. limit block. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figure 1 and Figure 3 As shown, a measuring device for construction engineering comprises a fixed seat 1; a plurality of groups of legs 11 are fixedly connected to the bottom of the fixed seat 1; a connecting frame 12 is fixedly connected to the bottom of the fixed seat 1; a servo motor 13 is fixedly connected to the inner side of the connecting frame 12; a first bevel gear 14 is fixedly connected to the output end of the servo motor 13; a threaded rod 15 is rotatably connected to the inner side of the fixed seat 1; a second bevel gear 16 is fixedly connected to the outer side wall of the threaded rod 15; the first bevel gear 14 and the second bevel gear 16 are meshed with each other; a support column 17 is threadedly connected to the outer side wall of the threaded rod 15; a level 18 is provided on the top of the support column 17; a lens 19 is provided on one side wall of the level 18; a guide rod 111 is fixedly connected to the top of the fixed seat 1; a support block 110 is slidably connected to the outer side wall of the guide rod 111; one end of the support block 110 is mutually connected to the support column 17; when working: when it is necessary to align the level When the height of 18 is adjusted, the servo motor 13 is started to drive the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 16 to rotate, and the second bevel gear 16 drives the threaded rod 15 to rotate. Because the threaded rod 15 is threadedly connected to the support column 17, the threaded rod 15 drives the support column 17 to move upward during the rotation of the threaded rod 15, and the support column 17 drives the level 18 to follow the movement, so as to achieve the effect of adjusting the height of the level 18, thereby significantly improving the efficiency of adjusting the height of the level 18, reducing the labor intensity of the staff when adjusting the height of the level 18, and improving the overall work efficiency of the staff during construction measurement; and in the process of the movement of the support column 17, the support block 110 follows the movement, and in the process of the movement of the support block 110, the effect of limiting the support column 17 when it moves can be achieved, thereby improving the stability of the support column 17 when it moves.

[0024] like Figure 1 , Figure 2 and Figure 3As shown, the outer wall of the threaded rod 15 is fixedly connected to a spur gear 2; a first slide groove 21 is provided on the top of the fixing seat 1; a rack 22 is slidably connected to the inner side of the first slide groove 21; the spur gear 2 and the rack 22 are meshed with each other; an electric push rod 23 is fixedly connected to the top of the rack 22; a connecting block 24 is fixedly connected to the top of the electric push rod 23; a cleaning brush 25 is fixedly connected to the top of the connecting block 24; during operation: during the rotation of the spur gear 2, the rack 22 is driven to move inside the first slide groove 21, the rack 22 drives the electric push rod 23 to follow and move, and the electric push rod 23 moves with The movable connecting block 24 moves along, and the connecting block 24 drives the cleaning brush 25 to move along. During the movement of the cleaning brush 25, one end of the cleaning brush 25 contacts with the surface of the lens 19 and cleans the surface of the lens 19, thereby improving the cleanliness of the surface of the lens 19 and improving the clarity of the staff when measuring the building height through the level 18; through the set electric push rod 23, the cleaning brush 25 can be pushed to adjust the height along with the movement of the level 18 and the lens 19, so that the height of the cleaning brush 25 is always consistent with the height of the level 18 and the lens 19.

[0025] like Figure 2 and Figure 4 As shown, a second sliding groove 3 is provided on the outer wall of the fixed seat 1; a moving block 31 is slidably connected to the inner side of the second sliding groove 3; an elastic block 32 is fixed to the inner side wall of the moving block 31; during operation: in the process of the spur gear 2 driving the rack 22 to move outward, one end of the rack 22 can push the moving block 31 to move outward together, and the moving block 31 is provided, so that the support work can be performed when the rack 22 moves outward to a farther position, thereby improving the stability of the rack 22 when moving; and the elastic block 32 is made of elastic material, and when one end of the rack 22 moves outward, it first contacts with the elastic block 32. By providing the elastic block 32, the situation that the surface of the rack 22 is easily damaged when one end of the rack 22 collides with the surface of the moving block 31 for a long time can be reduced, thereby improving the working life of the rack 22.

[0026] like Figure 4 As shown, a fixed block 4 is fixedly connected to a side wall of one side of the moving block 31; a telescopic rod 41 is fixedly connected to an outer wall of the fixed seat 1; the telescopic rod 41 is connected to the fixed block 4 at one end away from the fixed seat 1; a spring 42 is sleeved on the outer wall of the telescopic rod 41; during operation: when the rack 22 pushes the moving block 31 to move farther to the outside, and the rack 22 moves back to its initial position, because the fixed block 4 is respectively connected to the moving block 31 and the telescopic rod 41, the telescopic rod 41 cooperates with the spring 42, so that the moving block 31 can be moved back to its initial position, which is convenient for the next operation of the moving block 31 and improves the stability of the rack 22 when it moves.

[0027] like Figure 4As shown, a pair of inner grooves 5 are opened on the outer wall of the moving block 31; the inner sides of the inner grooves 5 are rotatably connected with multiple groups of fitting rotating posts 51; the outer walls of the fitting rotating posts 51 fit with the inner walls of the second slide groove 3; during operation: when the moving block 31 moves back and forth inside the second slide groove 3, the fitting rotating posts 51 rotate accordingly, and the fitting rotating posts 51 reduce the long-term sliding friction between the outer wall of the moving block 31 and the inner wall of the second slide groove 3, which may easily lead to more serious wear on the surface of the moving block 31, thereby improving the working life of the moving block 31.

[0028] like Figure 1 As shown, a support plate 6 is fixedly connected to the bottom of the fixing seat 1; a connecting column 61 is fixedly connected to the bottom of the support plate 6; the connecting column 61 and the threaded rod 15 are rotatably connected; when working: through the cooperation between the support plate 6 and the connecting column 61, the threaded rod 15 can be supported when it rotates, thereby improving the stability of the threaded rod 15 when working for a long time.

[0029] like Figure 1 As shown, the top of the guide rod 111 is fixedly connected to a limit block 7; during operation: during the upward movement of the support column 17 and the support block 110, the moving support block 110 can be limited by the set limit block 7, and the support block 110 can limit the support column 17, thereby avoiding the support column 17 and the support block 110 from detaching from the surface of the guide rod 111 when moving upward, thereby improving the stability of the support column 17 and the support block 110 when moving.

[0030] Working principle: when the height of the level 18 needs to be adjusted, the servo motor 13 is started to drive the first bevel gear 14 to rotate, the first bevel gear 14 drives the second bevel gear 16 to rotate, and the second bevel gear 16 drives the threaded rod 15 to rotate. Because the threaded rod 15 is threadedly connected to the support column 17, the threaded rod 15 drives the support column 17 to move upward during the rotation of the threaded rod 15, and the support column 17 drives the level 18 to follow the movement, so as to achieve the effect of adjusting the height of the level 18, thereby significantly improving the efficiency of adjusting the height of the level 18, reducing the labor intensity of the staff when adjusting the height of the level 18, and improving the overall work efficiency of the staff during construction measurement; and in the process of the movement of the support column 17, the support block 11 0 follows the movement, and during the movement of the support block 110, the effect of limiting the movement of the support column 17 can be achieved, thereby improving the stability of the support column 17 during movement; during the rotation of the spur gear 2, the rack 22 is driven to move inside the first slide groove 21, and the rack 22 drives the electric push rod 23 to follow the movement, and the movement of the electric push rod 23 drives the connecting block 24 to follow the movement, and the connecting block 24 drives the cleaning brush 25 to follow the movement. During the movement of the cleaning brush 25, one end of the cleaning brush 25 is in contact with the surface of the lens 19, and the surface of the lens 19 is cleaned, thereby improving the cleanliness of the surface of the lens 19, and improving the clarity of the staff when measuring the building height through the level 18; through the set electric push rod 23, it can be pushed The height of the movable cleaning brush 25 is adjusted as the level 18 and the lens 19 move, so that the height of the cleaning brush 25 is always consistent with the height of the level 18 and the lens 19; in the process of the spur gear 2 driving the rack 22 to move outward, one end of the rack 22 can push the moving block 31 to move outward together, and the movable block 31 is provided, so that the support work can be performed when the rack 22 moves outward to a farther position, thereby improving the stability of the rack 22 when moving; and the elastic block 32 is made of elastic material, and when one end of the rack 22 moves outward, it first contacts with the elastic block 32. By providing the elastic block 32, the situation that the surface of the rack 22 is easily damaged when one end of the rack 22 collides with the surface of the moving block 31 for a long time can be reduced, thereby improving the stability of the rack 22. The working life of the rack 22; when the rack 22 pushes the moving block 31 to move farther to the outside, and the rack 22 moves back to the initial position, because the fixed block 4 is respectively connected to the moving block 31 and the telescopic rod 41, the telescopic rod 41 cooperates with the spring 42 to make the moving block 31 move back to the initial position, which is convenient for the next operation of the moving block 31 and improves the stability of the rack 22 when moving; during the movement of the moving block 31 back and forth inside the second slide groove 3, the fitting rotating column 51 rotates accordingly, and the fitting rotating column 51 reduces the sliding friction between the outer wall of the moving block 31 and the inner wall of the second slide groove 3 for a long time, which can easily cause the surface of the moving block 31 to be seriously worn, thereby improving the working life of the moving block 31;Through the cooperation between the support plate 6 and the connecting column 61, the threaded rod 15 can be supported when it rotates, thereby improving the stability of the threaded rod 15 when it works for a long time; during the upward movement of the support column 17 and the support block 110, the moving support block 110 can be limited by the set limit block 7, and the support block 110 can limit the support column 17, thereby avoiding the situation that the support column 17 and the support block 110 are separated from the surface of the guide rod 111 when they move upward, and improving the stability of the support column 17 and the support block 110 when they move. ;

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A measuring device for construction engineering, comprising a fixing seat (1); characterized in that: A plurality of groups of legs (11) are fixedly connected to the bottom of the fixed seat (1); a connecting frame (12) is fixedly connected to the bottom of the fixed seat (1); a servo motor (13) is fixedly connected to the inner side of the connecting frame (12); a first bevel gear (14) is fixedly connected to the output end of the servo motor (13); a threaded rod (15) is rotatably connected to the inner side of the fixed seat (1); a second bevel gear (16) is fixedly connected to the outer side wall of the threaded rod (15); the first bevel gear (14) and the second bevel gear (16) are meshed with each other; a support column (17) is threadedly connected to the outer side wall of the threaded rod (15); a level (18) is provided at the top of the support column (17); a lens (19) is provided on one side wall of the level (18); a guide rod (111) is fixedly connected to the top of the fixed seat (1); a support block (110) is slidably connected to the outer side wall of the guide rod (111); one end of the support block (110) is mutually connected to the support column (17).

2. A construction engineering measurement device according to claim 1, characterized in that: The outer wall of the threaded rod (15) is fixedly connected to a spur gear (2); a first slide groove (21) is provided at the top of the fixed seat (1); a rack (22) is slidably connected to the inner side of the first slide groove (21); the spur gear (2) and the rack (22) are meshed with each other; an electric push rod (23) is fixedly connected to the top of the rack (22); a connecting block (24) is fixedly connected to the top of the electric push rod (23); and a cleaning brush (25) is fixedly connected to the top of the connecting block (24).

3. A construction engineering measurement device according to claim 1, characterized in that: The outer wall of the fixed seat (1) is provided with a second sliding groove (3); the inner side of the second sliding groove (3) is slidably connected to a moving block (31); and the inner side wall of the moving block (31) is fixedly connected to an elastic block (32).

4. A construction engineering measurement device according to claim 3, characterized in that: A fixed block (4) is fixedly connected to a side wall of one side of the movable block (31); a telescopic rod (41) is fixedly connected to an outer side wall of the fixed seat (1); an end of the telescopic rod (41) away from the fixed seat (1) is connected to the fixed block (4); and a spring (42) is sleeved on the outer side wall of the telescopic rod (41).

5. A construction engineering measurement device according to claim 3, characterized in that: The outer wall of the moving block (31) is provided with a pair of inner grooves (5); the inner sides of the inner grooves (5) are rotatably connected to a plurality of groups of fitting rotating columns (51); the outer wall of the fitting rotating columns (51) fits with the inner wall of the second sliding groove (3).

6. A construction engineering measurement device according to claim 1, characterized in that: A support plate (6) is fixedly connected to the bottom of the fixing seat (1); a connecting column (61) is fixedly connected to the bottom of the supporting plate (6); and the connecting column (61) and the threaded rod (15) are rotatably connected.

7. A construction engineering measurement device according to claim 1, characterized in that: The top of the guide rod (111) is fixedly connected to a limiting block (7).

Images