Measuring device for construction engineering design

Abstract

The utility model relates to the technical field of engineering measurement, in particular to a measuring device for construction engineering design, which comprises a machine body, a movable groove is arranged in the machine body, sliding grooves are arranged on two sides of the movable groove of the machine body, sliding blocks are movably arranged in the two sliding grooves, and a lifting mechanism is arranged between the sliding blocks and the movable groove. And limiting rods are fixedly arranged in the two sliding grooves, the limiting rods are movably connected with the sliding blocks through the mounting holes, a moving block is movably arranged outside the machine body, and the moving block is fixedly connected with the sliding blocks. By using the clamping block, the sun shield can be fixed above the baffle through the mounting block, so that the device can work in burning sun and rainy days, the measuring instrument is protected, the measuring instrument cannot be damaged due to the influence of the environment, the service life of the device is ensured, and the working efficiency is improved. And meanwhile, the clamping block can be pulled away from the clamping groove by pulling the pull ring, so that the sun shield is convenient to take down, and the operation of a worker is convenient.

Description

Technical Field

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

[0002] In construction engineering design, surveying devices play a vital role. They are used to collect, analyze and present various data and information related to construction projects, including but not limited to topography, landforms, height, location and shape of buildings, etc. The development of surveying device technology can be traced back to ancient times, when people used simple tools such as plumb bobs, rulers and compasses for basic surveying work. However, with the development of science and technology, the technology of surveying devices is also constantly improving. This includes the introduction of more accurate measuring instruments such as total stations, GPS receivers, laser rangefinders, etc.

[0003] In a measuring device for construction engineering design, the public specification of the Chinese utility model patent application is CN217329145U. Although it realizes the adjustment of the height and orientation of the measuring instrument, thereby facilitating the workers to measure, saving measurement time, improving work efficiency, having good performance, and solving the problem that the existing measuring devices for construction engineering design cannot adjust the height and orientation, the protection measures for the measuring instrument are insufficient under special weather conditions during operation, making the device inconvenient to use under scorching sun or heavy rain, and even when in use, it will be damaged, reducing its service life. Utility Model Content

[0004] The purpose of the utility model is to provide a measuring device for construction engineering design to solve the problems raised in the above background technology.

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

[0006] A measuring device for construction engineering design comprises a body, a movable groove is provided inside the body, slide grooves are provided on both sides of the movable groove, sliders are movably provided inside two of the slide grooves, a lifting mechanism is provided between the slider and the movable groove, limit rods are fixedly provided inside the two slide grooves, the limit rods are movably connected to the slider through mounting holes, a moving block is movably provided outside the body, the moving block is fixedly connected to the slider, three supporting legs are movably provided at the bottom end of the moving block through a rotating shaft, a placing table is provided at the top of the body, a measuring instrument is movably provided at the top of the placing table, and a rotating mechanism is provided between the placing table and the measuring instrument.

[0007] Preferably, the lifting mechanism includes a motor, a threaded rod, and a threaded hole. The motor is installed at the bottom end of the movable groove through a mounting seat. The coupling at the output shaft end of the motor is fixed with a threaded rod through a rotating shaft. The slider is movably connected to the threaded rod through a threaded hole.

[0008] Preferably, the rotating mechanism includes a groove, a first bevel gear, a second bevel gear, a transmission rod, and a torsion bar. The top of the placement table is provided with a groove, the bottom of the measuring instrument is fixedly provided with a first bevel gear, a second bevel gear is movably provided on one side of the first bevel gear, the first bevel gear is meshed with the second bevel gear, a transmission rod is fixedly provided at one end of the second bevel gear, and a torsion bar is fixedly provided at one end of the transmission rod outside the placement table.

[0009] Preferably, a fixed block is fixedly provided on one side of the bottom end of the body close to the supporting leg, a slide is opened on one side of the supporting leg close to the body, the top end of the slide is deeper than the bottom end of the slide, the fixed block is located inside the slide, and a limit block is fixedly provided at one end of the fixed block inside the slide.

[0010] Preferably, a top plate is fixedly provided on the top of the measuring instrument, a mounting groove is opened on the top of the top plate, a sun visor is movably provided on the top of the top plate, a mounting block is fixedly provided on the bottom end of the sun visor, and the mounting block is located inside the mounting groove.

[0011] Preferably, placement grooves are opened on both sides of the installation groove inside the top plate, a spring is fixedly set at one end of the placement groove, a clamping block is fixedly set at one end of the spring, clamping grooves are opened on both sides of the bottom end of the installation block, the clamping block is located inside the clamping grooves, a movable rod is fixedly set at one end of the clamping block close to the spring, and a pull ring is fixedly set at one end of the movable rod located outside the top plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. This is a measuring device used for construction engineering design. Through the use of a card block, the sun visor can be fixed above the baffle through the mounting block, so that the device can work in the sun and rainy days, protecting the measuring instrument from damage due to environmental influences, ensuring the service life of the device, and at the same time, the card block can be pulled away from the card slot by pulling the pull ring, thereby facilitating the removal of the sun visor and facilitating the operation of the staff.

[0014] 2. This is a measuring device used for construction engineering design. Through the use of a motor, the rise and fall of the slider can be controlled by a threaded rod, so that the moving block can rise and fall. At the same time, the fixed block makes the supporting legs be spread out when descending. At the same time, the limit block connects the supporting legs with the fixed block, so that the supporting legs can be unfolded while the device is extended, so that the device can stand on the ground. Through the use of a lifting mechanism and a rotating mechanism, the measuring instrument can illuminate any position when the device is in use, which improves the use effect of the device and is convenient for the staff to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional overall structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic cross-sectional view of the overall front structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 This is a schematic diagram of the fixing block installation structure of the utility model;

[0019] In the figure: 1. body; 2. movable groove; 3. slide groove; 4. slider; 5. limit rod; 6. moving block; 7. support leg; 8. placement table; 9. measuring instrument; 10. motor; 11. threaded rod; 12. threaded hole; 13. groove; 14. first bevel gear; 15. second bevel gear; 16. transmission rod; 17. torsion bar; 18. fixed block; 19. slideway; 20. limit block; 21. top plate; 22. mounting groove; 23. sun visor; 24. mounting block; 25. placement groove; 26. spring; 27. clamping block; 28. clamping groove; 29. ​​movable rod; 30. pull ring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A measuring device for construction engineering design includes a body 1, a movable groove 2 is opened inside the body 1, and slide grooves 3 are opened on both sides of the movable groove 2. Slide blocks 4 are movably arranged inside the two slide grooves 3, and a lifting mechanism is arranged between the slide block 4 and the movable groove 2. Limit rods 5 are fixedly arranged inside the two slide grooves 3, and the limit rods 5 are movably connected to the slide blocks 4 through mounting holes. A moving block 6 is movably arranged outside the body 1, and the moving block 6 is fixedly connected to the slide block 4. Three supporting legs 7 are evenly movably arranged at the bottom end of the moving block 6 through a rotating shaft. A placing table 8 is arranged at the top of the body 1, and a measuring instrument 9 is movably arranged at the top of the placing table 8. A rotating mechanism is arranged between the placing table 8 and the measuring instrument 9.

[0023] Through the above solution, the device can stand on the ground through the support legs 7, and the measuring instrument 9 can perform measurement operations on the top of the placement table 8;

[0024] In this embodiment, preferably, the lifting mechanism includes a motor 10, a threaded rod 11, and a threaded hole 12. The motor 10 is installed at the bottom end of the movable groove 2 through a mounting seat, and the coupling at the output shaft end of the motor 10 is fixedly provided with the threaded rod 11 through a rotating shaft, and the slider 4 is movably connected to the threaded rod 11 through the threaded hole 12;

[0025] Through the above solution, the motor 10 drives the threaded rod 11 to rotate, so that the slider 4 can move up and down along the threaded rod 11 through the threaded hole 12, thereby achieving the elongation effect of the device;

[0026] In this embodiment, preferably, the rotating mechanism includes a groove 13, a first bevel gear 14, a second bevel gear 15, a transmission rod 16, and a torsion bar 17. The top of the placement table 8 is provided with a groove 13, and the bottom of the measuring instrument 9 is fixedly provided with a first bevel gear 14, and a second bevel gear 15 is movably provided on one side of the first bevel gear 14. The first bevel gear 14 is meshed with the second bevel gear 15, and a transmission rod 16 is fixedly provided at one end of the second bevel gear 15, and a torsion bar 17 is fixedly provided at one end of the transmission rod 16 outside the placement table 8;

[0027] Through the above solution, by rotating the torsion bar 17, the transmission rod 16 can drive the first bevel gear 14 and the second bevel gear 15 to rotate, thereby driving the measuring instrument 9 to rotate, so as to perform measurement operations on the surrounding environment;

[0028] In this embodiment, preferably, a fixing block 18 is fixedly provided on one side of the bottom end of the body 1 close to the supporting leg 7, a slideway 19 is provided on one side of the supporting leg 7 close to the body 1, the top depth of the slideway 19 is less than the bottom end of the slideway 19, the fixing block 18 is located inside the slideway 19, and a limiting block 20 is fixedly provided at one end of the fixing block 18 inside the slideway 19;

[0029] Through the above solution, when the support leg 7 moves downward along the moving block 6, the top of the slideway 19 is narrower than the bottom, so that the support leg 7 will be stretched outward. At the same time, the use of the limit block 20 makes the fixed block 18 always located inside the slideway 19, so that the support leg 7 can always remain in its original state and will not be excessively stretched, thereby ensuring the use effect of the device;

[0030] In this embodiment, preferably, a top plate 21 is fixedly provided on the top of the measuring instrument 9, a mounting groove 22 is provided on the top of the top plate 21, a sunshade 23 is movably provided on the top of the top plate 21, a mounting block 24 is fixedly provided on the bottom of the sunshade 23, and the mounting block 24 is located inside the mounting groove 22;

[0031] Through the above solution, the use of the sunshade 23 allows the device to be used in special weather without being damaged, and the device can be protected while ensuring that the use effect of the device remains unchanged;

[0032] In this embodiment, preferably, placement grooves 25 are provided inside the top plate 21 on both sides of the installation groove 22, a spring 26 is fixedly provided at one end of the placement groove 25, a clamping block 27 is fixedly provided at one end of the spring 26, clamping grooves 28 are provided on both sides of the bottom end of the installation block 24, the clamping block 27 is located inside the clamping groove 28, a movable rod 29 is fixedly provided at one end of the clamping block 27 close to the spring 26, and a pull ring 30 is fixedly provided at one end of the movable rod 29 located outside the top plate 21;

[0033] Through the above solution, the mounting block 24 can be fixed inside the mounting groove 22 by the clamping block 27 being clamped inside the clamping groove so that the sun visor 23 will not fall off easily, thereby improving the use effect of the sun visor 23. At the same time, the clamping block 27 can be pulled back into the placement groove 25 by pulling the pull ring 30 to drive the movable rod 29, so that the sun visor 23 can be easily removed.

[0034] When using a measuring device for construction engineering design according to the present embodiment, the device is placed in a suitable work site and the motor 10 is started at the same time, so that the motor 10 drives the threaded rod 11 to rotate, and the slider 4 and the top of the movable slot 2 are moved downward through the threaded hole 12. The movement of the slider 4 simultaneously drives the moving block 6 to move downward, so that the supporting leg 7 moves downward along the moving block 6. At the same time, since the top depth of the slideway 19 opened on one side of the supporting leg 7 is smaller than the bottom end, the supporting leg 7 will be spread open by the fixed block 18 when the moving block 6 descends. At the same time, because the limit block 20 allows the supporting leg 7 to maintain the spread angle, the device can stand stably in place and rotate the torque The arrangement of the rod 17 allows the transmission rod 16 to drive the first bevel gear 14 and the second bevel gear 15 to rotate, and finally drives the measuring instrument 9 to rotate, so that the position of the measuring instrument 9 can be adjusted without changing the position of the device, thereby ensuring the accuracy during measurement. When the device is to be placed in a place with strong light or rain, the sun visor 23 can be placed above the top plate 21. At the same time, the mounting block 24 is fixed in the mounting groove 22 by the clamping block 27 so that the sun visor 23 is fixed above the top plate 21, so that the sun visor 23 can shade the measuring instrument 9 or keep it out of the rain, so that the measuring instrument 9 will not have its working life reduced due to the influence of the external environment, thereby ensuring the service life of the device.

[0035] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A measuring device for construction engineering design, comprising a body (1), characterized in that: The machine body (1) is provided with a movable groove (2) inside, and the machine body (1) is provided with sliding grooves (3) on both sides of the movable groove (2), and sliders (4) are movably arranged inside the two sliding grooves (3), and a lifting mechanism is arranged between the sliders (4) and the movable grooves (2), and a limit rod (5) is fixedly arranged inside the two sliding grooves (3), and the limit rod (5) is movably connected to the slider (4) through a mounting hole, and a moving block (6) is movably arranged outside the machine body (1), and the moving block (6) is fixedly connected to the slider (4), and three supporting legs (7) are evenly arranged at the bottom end of the moving block (6) through a rotating shaft, and a placing table (8) is arranged at the top of the machine body (1), and a measuring instrument (9) is movably arranged at the top of the placing table (8), and a rotating mechanism is arranged between the placing table (8) and the measuring instrument (9).

2. A measuring device for construction engineering design according to claim 1, characterized in that: The lifting mechanism comprises a motor (10), a threaded rod (11), and a threaded hole (12); the motor (10) is mounted on the bottom end of the movable groove (2) via a mounting seat; a coupling at the output shaft end of the motor (10) is fixedly provided with the threaded rod (11) via a rotating shaft; and the slider (4) is movably connected to the threaded rod (11) via the threaded hole (12).

3. A measuring device for construction engineering design according to claim 1, characterized in that: The rotating mechanism comprises a groove (13), a first bevel gear (14), a second bevel gear (15), a transmission rod (16), and a torsion bar (17); the top of the placement platform (8) is provided with a groove (13); the bottom of the measuring instrument (9) is fixedly provided with a first bevel gear (14); a second bevel gear (15) is movably provided on one side of the first bevel gear (14); the first bevel gear (14) is meshed with the second bevel gear (15); a transmission rod (16) is fixedly provided on one end of the second bevel gear (15); and a torsion bar (17) is fixedly provided on one end of the transmission rod (16) outside the placement platform (8).

4. A measuring device for construction engineering design according to claim 1, characterized in that: A fixing block (18) is fixedly arranged on one side of the bottom end of the machine body (1) close to the supporting leg (7); a slideway (19) is provided on one side of the supporting leg (7) close to the machine body (1); the top end of the slideway (19) is less deep than the bottom end of the slideway (19); the fixing block (18) is located inside the slideway (19); and a limiting block (20) is fixedly arranged at one end of the fixing block (18) inside the slideway (19).

5. A measuring device for construction engineering design according to claim 1, characterized in that: A top plate (21) is fixedly provided at the top of the measuring instrument (9), a mounting groove (22) is provided at the top of the top plate (21), a sunshade (23) is movably provided at the top of the top plate (21), a mounting block (24) is fixedly provided at the bottom of the sunshade (23), and the mounting block (24) is located inside the mounting groove (22).

6. A measuring device for construction engineering design according to claim 5, characterized in that: The top plate (21) is provided with placement grooves (25) on both sides of the installation groove (22); a spring (26) is fixedly provided at one end of the placement groove (25); a clamping block (27) is fixedly provided at one end of the spring (26); clamping grooves (28) are provided on both sides of the bottom end of the installation block (24); the clamping block (27) is located inside the clamping grooves (28); a movable rod (29) is fixedly provided at one end of the clamping block (27) close to the spring (26); and a pull ring (30) is fixedly provided at one end of the movable rod (29) located outside the top plate (21).

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