CN220688573U - Adjustable measuring equipment for constructional engineering - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering and discloses adjustable measuring equipment for the constructional engineering, which comprises a fixed disc, wherein a threaded rod is connected to the inside of the fixed disc in a threaded manner, a handle is fixedly connected to one end of the threaded rod, a pushing block is rotatably connected to the other end of the threaded rod, a linkage rod is arranged on the outer wall of the pushing block, a clamping block is arranged at one end of the linkage rod, a first spring is fixedly connected to the outer wall of the clamping block, a rotating shaft is rotatably connected to the inside of the clamping block, and a first rotating rod is arranged inside the fixed disc. According to the utility model, the handle is rotated, the push block moves in the fixed disc with the linkage rod through the threaded rod, and the clamping block rotates through the rotating shaft, so that the effect of fixing the adjusted measuring machine is achieved, and the position of the measuring machine is fixed after adjustment by rotating the three fixing rods in the fixed block.

Description

An adjustable measuring device for construction projects

Technical Field

The utility model relates to the technical field of construction engineering, and in particular to an adjustable measuring device for construction engineering.

Background technique

Measuring equipment is widely used in various fields, including construction engineering, manufacturing, geological exploration, geographic surveying, physical experiments, etc. The purpose of measuring equipment is to obtain accurate data and information through measurement and detection in order to analyze, judge and make decisions. Adjustable measuring equipment plays an important role in construction engineering. It is used to measure and adjust the horizontal, vertical, inclination angle and other aspects of the building. These devices help construction engineers and construction workers ensure the accuracy, stability and compliance with design requirements of the building.

After retrieval, a new type of construction engineering monitoring and measuring equipment support device is disclosed in the announcement number: CN215596881U, which includes a support device main body, a connecting mechanism, a measuring device, a movable leg and a support mechanism. The top side of the support device main body is rotatably connected. The connecting mechanism has the measuring equipment slidably connected inside the connecting mechanism, the movable leg is rotatably connected to one side of the main body of the support device, and the support mechanism is fixedly connected to the bottom side of the movable leg. The utility model not only no longer squeezes the semi-circular ring by loosening the bolts, thereby making it convenient to install and use the measuring equipment, but also uses the extrusion limiter to install the measuring equipment in the support device to reduce damage to the measuring equipment. It also drives the slider by pulling the limit gear. By sliding in the third chute, the angle of the movable block can be adjusted conveniently, and the height of each leg of the support device can be adjusted independently. It does not affect the normal use of the measuring equipment on unstable ground. In this application, the device legs are adjusted The bottom end of the stand can be adjusted to achieve the effect of fixing the device. However, the position of the tripod of the device does not support adjustment. It is inconvenient to set up in a relatively rugged place and is easily affected by the environment.

Utility model content

In order to make up for the above shortcomings, the present utility model provides an adjustable measuring equipment for construction projects, which is improving and can adjust the equipment quickly and conveniently.

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

An adjustable measuring equipment for construction engineering, including a fixed plate, a threaded rod is threadedly connected to the interior of the fixed plate, a handle is fixedly connected to one end of the threaded rod, and a push block is rotatably connected to the other end of the threaded rod. , the outer wall of the pushing block is provided with a linking rod, one end of the linking rod is provided with a clamping block, the outer wall of the clamping block is fixedly connected with a spring, and the internal rotation of the clamping block is connected with a rotating shaft, a rotating rod is provided inside the fixed plate, a spur gear is fixedly connected to the outer wall of the rotating rod, a fixed block is fixedly connected to the lower surface of the fixed plate, and the internal rotation of the fixed block is A fixed rod 1 is connected, and a fixed block 2 is provided on the outer wall of the fixed rod 1. A fixed component is provided inside the fixed block 2. The fixed rod 2 is slidably connected to the interior of the fixed rod 1.

Through the above technical solution, by rotating the handle, the push block slides inside the fixed plate, thereby driving the linkage rod to move, and then through the movement of the linkage rod, the clamping block rotates around the rotation axis with the rotation axis as the center of the circle. Make the clamping blocks on both sides move relative to each other. After moving to the moving angle, they will snap into the gear teeth on spur gear one, thereby fixing the adjusted measuring machine.

Further, the fixed assembly includes a rotating rod 2, a spur gear 2, a rack, a fixed plate and a splint. The outer wall of the rotating rod 2 is fixedly connected to the inside of the spur gear 2, and the spur gear 2 is connected to the rack. meshing with each other, one end of the rack is fixedly connected to the outer wall of the fixed plate, and the outer wall of the fixed plate is fixedly connected to one side of the outer wall of the clamping plate.

Through the above technical solution, through the rotation of the rotating rod 2 in the fixed assembly, the spur gear 2 is rotated, so that the rack moves with the fixed plate, and then through the movement of the fixed plate, the clamping plate clamps and fixes the fixed rod 2. The effect of fixing the adjusted fixed rod two on the fixed rod one is achieved.

Further, the outer wall of the rotating rod 2 is rotationally connected to the inside of the fixed block 2, and the other side of the outer wall of the clamping plate is arranged on the outer wall of the fixed rod 2.

Through the above technical solution, the rotating rod in the fixed assembly rotates inside the fixed block two to limit the position.

Further, one end of the rotating rod is fixedly connected to a rotating block, the upper surface of the rotating block is provided with a chassis, and the upper surface of the chassis is provided with a measuring machine.

Through the above technical solution, the rotating block, the chassis and the measuring machine are fixed on the rotating rod one.

Further, a transmission rod is rotatably connected to the inside of the rotating block, one end of the transmission rod is fixedly connected to the bevel gear one, and a rotating rod three is provided inside the rotating block.

Through the above technical solution, the bevel gear 1 moves with the movement of the transmission rod, and the bevel gear, the transmission rod and the rotating rod are all arranged inside the rotating block.

Furthermore, a bevel gear 2 is fixedly connected to the lower portion of the outer wall of the rotating rod 3, and the bevel gear 2 is meshed with the bevel gear 1.

Through the above technical solution, the bevel gear two on the rotating rod three and the bevel gear on the transmission rod mesh and rotate inside the rotating block.

Furthermore, a rotating disk is fixedly connected to the upper portion of the outer wall of the rotating rod 3, and a fixed clamping block is slidably connected to the interior of the rotating disk.

Through the above technical solution, the rotating disk rotates with the rotation of the rotating rod three, and the fixed clamp block moves with the rotation of the rotating disk.

Further, the middle part of the outer wall of the fixed clamp block is slidably connected to the upper surface of the rotating block, and the upper part of the outer wall of the fixed clamp block is slidably connected to the inside of the chassis.

Through the above technical solution, the fixed clamping block moves on the upper part of the rotating block and inside the chassis.

The utility model has the following beneficial effects:

1. In the utility model, firstly, by rotating the handle, the pushing block and the linkage rod are moved in the fixed plate through the threaded rod, and the clamping block is rotated through the rotating shaft, so as to achieve the effect of fixing the adjusted measuring machine, and then the three fixing rods are rotated in the fixing block to adjust the angle, and then the fixing rod 2 is released, and then the spur gear 2 drives the rack to move by rotating the rotating rod 2, so that the fixing plate and the clamping plate fix the fixing rod 2, so as to achieve the fixation of the measuring machine after the position adjustment.

2. In this utility model, by rotating the transmission rod, the bevel gear 1 and the bevel gear 2 are rotated inside the rotating block, and the rotating rod 3 and the rotating disk are selectively rotated inside the rotating block, so that the fixed clamping block is rotated inside the rotating block. Slide, and then the fixed clamp block slides inside the chassis, so as to achieve the effect of dismantling and installing the measuring machine through the rotation of the transmission rod.

Description of drawings

Figure 1 is a schematic three-dimensional structural diagram of an adjustable measuring equipment for construction projects proposed by the utility model;

Figure 2 is a cross-sectional view of a fixed plate of an adjustable measuring device for construction engineering proposed by the utility model;

Figure 3 is an enlarged view of point A in Figure 2;

Figure 4 is a cross-sectional view of the second fixed block of an adjustable measuring device for construction engineering proposed by the utility model;

Figure 5 is a cross-sectional view of the rotating block of an adjustable measuring device for construction engineering proposed by the utility model;

Figure 6 is an enlarged view of point A in Figure 5.

illustration:

1. Fixed plate; 2. Threaded rod; 3. Handle; 4. Pushing block; 5. Linking rod; 6. Clamping block; 7. Spring 1; 8. Rotating shaft; 9. Rotating rod 1; 10. Straight Gear one; 11. Fixed block one; 12. Fixed rod one; 13. Fixed rod two; 14. Fixed block two; 15. Rotating rod two; 16. Spur gear two; 17. Rack; 18. Fixed plate; 19 , splint; 20, measuring machine; 21, chassis; 22, rotating block; 23, transmission rod; 24, fixed clamp block; 25, bevel gear one; 26, rotating rod three; 27, bevel gear two; 28, rotating plate .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Referring to Figures 1-4, an embodiment of the utility model is provided: an adjustable measuring equipment for construction engineering, including a fixed plate 1, a threaded rod 2 is threadedly connected to the interior of the fixed plate 1, and one end of the threaded rod 2 is fixed A handle 3 is connected, and the other end of the threaded rod 2 is rotationally connected to a push block 4. The outer wall of the push block 4 is provided with a linking rod 5. One end of the linking rod 5 is provided with a clamping block 6, and the outer wall of the clamping block 6 is fixed. A spring 7 is connected, a rotating shaft 8 is connected to the inside of the clamping block 6, a rotating rod 9 is provided inside the fixed plate 1, the outer wall of the rotating rod 9 is fixedly connected to a spur gear 10, and the lower part of the fixed plate 1 A fixed block 11 is fixedly connected to the surface, and a fixed rod 12 is rotatably connected to the inside of the fixed block 11. The outer wall of the fixed rod 12 is provided with a fixed block 2 14, and a fixed component is provided inside the fixed block 2 14. The fixed rod 1 The interior of 12 is slidingly connected with a fixed rod 2 13 .

The fixed component includes a rotating rod 15, a spur gear 16, a rack 17, a fixed plate 18 and a splint 19. The outer wall of the rotating rod 15 is fixedly connected to the inside of the spur gear 16, and between the spur gear 16 and the rack 17 In mesh, one end of the rack 17 is fixedly connected to the outer wall of the fixed plate 18 , and the outer wall of the fixed plate 18 is fixedly connected to one side of the outer wall of the splint 19 .

The outer wall of the rotating rod 2 15 is rotatably connected to the inside of the fixed block 2 14 , and the other side of the outer wall of the splint 19 is arranged on the outer wall of the fixed rod 2 13 .

Specifically, the handle 3 drives the pushing block 4 in the fixed plate 1 to move, so that the linking rod 5 drives the clamping block 6 to rotate on the rotating shaft 8, so that the clamping block 6 is stuck on the gear teeth of the spur gear 10. and then fix the measuring machine 20 to achieve the effect of fixing the rotating measuring machine 20. Then, the three fixing rods 12 are rotated in the fixing block 11, and then the fixing rods 13 are released, and the fixing assembly is fixed by rotating The middle rotating rod 15, the spur gear 2 16 moves with the two racks 17, so that the fixed plate 18 and the splint 19 move, and the fixed rod 2 13 is clamped and fixed, so as to achieve the adjustment of the fixed rod 2 13. Fixed effect.

Referring to Figures 1, 5 and 6, one end of the rotating rod 9 is fixedly connected to a rotating block 22. The upper surface of the rotating block 22 is provided with a chassis 21, and the upper surface of the chassis 21 is provided with a measuring machine 20.

A transmission rod 23 is rotatably connected to the inside of the rotating block 22. One end of the transmission rod 23 is fixedly connected to a bevel gear 25. A rotating rod 26 is provided inside the rotating block 22.

The lower part of the outer wall of the rotating rod three 26 is fixedly connected with the bevel gear two 27, and the bevel gear two 27 meshes with the bevel gear one 25.

The upper part of the outer wall of the rotating rod 26 is fixedly connected with the rotating disk 28, and the inside of the rotating disk 28 is slidably connected with the fixed clamp block 24.

The middle portion of the outer wall of the fixed clamp block 24 is slidably connected to the upper surface of the rotating block 22 , and the upper portion of the outer wall of the fixed clamp block 24 is slidably connected to the inside of the chassis 21 .

Specifically, by rotating the transmission rod 23, the bevel gear one 25 drives the bevel gear two 27 to rotate, so that the rotating rod three 26 rotates in the rotating block 22, thereby driving the rotating disk 28 to rotate, so that the fixed clamping block 24 is in the rotating disk 28. The upper surface of the rotating block 22 slides in the groove, and also slides in the groove of the chassis 21, thereby achieving the effect of removing and installing the measuring machine 20.

Working principle: when it is necessary to use the adjustable measuring equipment for construction engineering, first hold the fixed rod 12 and rotate it in the fixed block 11, so that the three fixed rods 12 are rotated to a certain angle, and then the fixed rod 13 is released from the fixed rod 12 to make the fixed rod 13 close to the ground, and then the rotating rod 15 is rotated to make the rotating rod 15 rotate with the spur gear 16, so that the spur gear 16 moves with the upper and lower racks 17, and the movement of the rack 17 drives the fixed plate 18 and the clamping plate 19 to move, so that the clamping plate 19 clamps the fixed rod 13, and the fixed rod 13 is clamped and fixed, so that the upper measuring machine 20 is adjusted and fixed up and down. If you want to adjust the angle of the measuring machine 20, you only need to rotate the measuring machine 20, and the rotation of the measuring machine 20 makes the lower rotating rod 9 rotate with the spur gear 10 inside the fixed disk 1. When the angle adjustment is completed, the handle 3 is rotated to make the handle 3 rotate and move inside the fixed disk 1, so that the push The moving block 4 slides inside the fixed disk 1, and the movement of the pushing block 4 drives the linkage rod 5 to move, so that the clamping block 6 rotates with the rotating shaft 8 as the center, so that the spring 7 is stretched, so that the clamping blocks 6 on both sides move relatively through the movement of the pushing block 4, and then get stuck in the gear teeth of the spur gear 10, and the measuring machine 20 is fixed, so as to achieve the effect of adjustment. When the measuring machine 20 is used, the transmission rod 23 can be rotated by rotating the transmission rod 23, and the bevel gear 1 25 is rotated by the rotation of the bevel gear 1 25. The bevel gear 27 is rotated by the rotation of the bevel gear 25, and then the rotating rod 3 26 is driven to rotate inside the rotating block 22 by the rotation of the bevel gear 27, so as to drive the rotating disk 28 fixed on the rotating rod 3 26 to rotate, and then the fixed clamping block 24 is moved in the groove in the rotating disk 28 by the rotation of the rotating disk 28, so that the fixed clamping block 24 slides on the upper surface of the rotating block 22 and slides in the groove in the chassis 21, so that the measuring machine 20 above the chassis 21 can be removed and installed.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions recorded in the foregoing embodiments, or to perform equivalent substitutions on some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model, All should be included in the protection scope of this utility model.

Claims (8)

1. An adjustable measuring equipment for construction engineering, including a fixed plate (1), characterized in that: a threaded rod (2) is threadedly connected to the interior of the fixed plate (1), and the threaded rod (2) One end is fixedly connected with a handle (3), the other end of the threaded rod (2) is rotationally connected with a push block (4), and the outer wall of the push block (4) is provided with a linkage rod (5). One end of the rod (5) is provided with a clamping block (6), the outer wall of the clamping block (6) is fixedly connected with a spring (7), and the inside of the clamping block (6) is rotationally connected with a rotating shaft ( 8). A rotating rod (9) is provided inside the fixed plate (1). A spur gear (10) is fixedly connected to the outer wall of the rotating rod (9). The lower part of the fixed plate (1) A fixed block one (11) is fixedly connected to the surface, a fixed rod one (12) is rotatably connected to the inside of the fixed block one (11), and a fixed block two (14) is provided on the outer wall of the fixed rod one (12). A fixed component is provided inside the second fixed block (14), and a second fixed rod (13) is slidably connected to the inner part of the fixed rod one (12). 2. An adjustable measuring equipment for construction engineering according to claim 1, characterized in that: the fixed component includes two rotating rods (15), two spur gears (16), a rack (17), a fixed Plate (18) and splint (19), the outer wall of the second rotating rod (15) is fixedly connected to the inside of the second spur gear (16), between the second spur gear (16) and the rack (17) Engaging, one end of the rack (17) is fixedly connected to the outer wall of the fixed plate (18), and the outer wall of the fixed plate (18) is fixedly connected to one side of the outer wall of the clamping plate (19). 3. An adjustable measuring equipment for construction engineering according to claim 2, characterized in that: the outer wall of the second rotating rod (15) is rotationally connected to the inside of the second fixed block (14), and the The other side of the outer wall of the splint (19) is arranged on the outer wall of the second fixed rod (13). 4. An adjustable measuring equipment for construction engineering according to claim 1, characterized in that: one end of the rotating rod (9) is fixedly connected with a rotating block (22), and the rotating block (22) A chassis (21) is provided on the upper surface of the chassis (21), and a measuring machine (20) is provided on the upper surface of the chassis (21). 5. An adjustable measuring equipment for construction engineering according to claim 4, characterized in that: a transmission rod (23) is rotatably connected to the inside of the rotating block (22), and the transmission rod (23) One end is fixedly connected with bevel gear one (25), and a rotating rod three (26) is provided inside the rotating block (22). 6. An adjustable measuring equipment for construction engineering according to claim 5, characterized in that: the lower part of the outer wall of the third rotating rod (26) is fixedly connected with a second bevel gear (27), and the second bevel gear (27) meshes with the bevel gear one (25). 7. An adjustable measuring equipment for construction engineering according to claim 6, characterized in that: a rotating disk (28) is fixedly connected to the upper part of the outer wall of the third rotating rod (26), and the rotating disk (28) ) is slidably connected with a fixed clamp block (24) inside. 8. An adjustable measuring device for construction engineering according to claim 7, characterized in that the middle part of the outer wall of the fixed clamp block (24) is slidably connected to the upper surface of the rotating block (22), and the upper part of the outer wall of the fixed clamp block (24) is slidably connected to the inside of the chassis (21).