Measuring and paying-off equipment for highway construction

Abstract

The utility model discloses surveying and paying-off equipment for highway construction, which relates to the technical field of surveying equipment and comprises a lifting mechanism, a surveying mechanism arranged on the side surface of the lifting mechanism, a lighting mechanism arranged above the surveying mechanism on the side surface of the lifting mechanism, a plate trailer mechanism mounted at the bottom end of the lifting mechanism, and a movable seat mounted on the movable seat. The measuring mechanism of the device is installed on the lifting mechanism, so that the height of a measuring line can be changed through the lifting mechanism, and when a high position needs to be measured, the height of the measuring line can be increased to be equal to the height of the measuring line through the lifting mechanism. Therefore, the device can measure positions of multiple heights, the application range of the device is widened, the device is further provided with the lighting mechanism, when the device works at night, a lighting lamp of the lighting mechanism can be turned on to emit light to irradiate the measuring line, and a worker can conveniently observe scales on the measuring line.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring equipment, in particular to a measuring and setting-out equipment for highway construction. Background Art

[0002] Measurement and layout is a very important process in construction projects. Measurement and layout are also required in construction projects such as highway construction, and thus measurement and layout equipment is needed. For example, the patent website discloses a measurement and layout auxiliary device (publication number: CN218655674U). During the highway construction process, measurement and layout may be performed on positions at different heights, but the height of the rope released by this device cannot be adjusted, so that positions with heights higher than the height of the measuring rope cannot be measured, resulting in a small scope of application of this device. Therefore, technical personnel in this field have proposed a measurement and layout equipment for highway construction. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a surveying and setting-out device for highway construction, which solves the problems in the above background.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a surveying and setting-out equipment for highway construction, including a lifting mechanism, a measuring mechanism is arranged on the side of the lifting mechanism, a lighting mechanism is arranged on the side of the lifting mechanism above the measuring mechanism, a cart mechanism is installed at the bottom of the lifting mechanism, the lifting mechanism includes a moving seat, a moving groove is opened on the side of the moving seat, a first motor is installed at the upper end of the moving seat, the driving end of the first motor extends into the moving groove and is installed with a screw rod whose lower end is rotatably connected to the inner wall thereof, and a threaded seat adapted to the moving groove is arranged on the screw rod.

[0005] As a further technical solution of the utility model, the measuring mechanism includes a C-shaped plate with a threaded seat side installed, a second motor is installed on the side of one of the side plates of the C-shaped plate, a driving end of the second motor passes through this side plate and is installed with a storage roller whose end is rotatably connected to the other side plate of the C-shaped plate, a lower L-shaped plate is installed on the lower surface of the C-shaped plate, and a guide ring is installed on the upper surface of the lower L-shaped plate on one side of the storage roller.

[0006] As a further technical solution of the utility model, a measuring line is wound around the surface of the storage roller, one end of the measuring line is fixedly connected to the storage roller, and the other end of the measuring line passes through a guide ring.

[0007] As a further technical solution of the utility model, the lighting mechanism includes an upper L-shaped plate installed on the upper surface of the U-shaped plate, and a lighting lamp is installed on the lower surface of the upper L-shaped plate just above the guide ring.

[0008] As a further technical solution of the utility model, the cart mechanism includes a base plate installed at the lower end of the moving seat, universal wheels are installed at the corners of the lower surface of the base plate, and a push rod is installed on the upper surface of the base plate on one side of the moving seat.

[0009] As a further technical solution of the utility model, a battery is installed on the upper surface of the movable seat between the push rod and the movable seat, and the battery is electrically connected to the first motor, the second motor and the lighting lamp.

[0010] Beneficial Effects

[0011] The utility model provides a surveying and laying-out device for highway construction. Compared with the prior art, it has the following beneficial effects:

[0012] 1. A measuring and setting-out device for highway construction. The measuring mechanism of the device is installed on a lifting mechanism, so that the height of the measuring line can be changed by the lifting mechanism. When it is necessary to measure a high position, it is only necessary to raise the height of the measuring rope to the same height through the lifting mechanism. Therefore, the device can measure positions at multiple heights, thereby enhancing the scope of application of the device.

[0013] 2. A surveying and setting-out device for highway construction. The device is also provided with a lighting mechanism. When working at night, the lighting lamp of the lighting mechanism can be turned on to emit bright light to illuminate the measuring line, so that the staff can observe the scale on the measuring line conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a surveying and setting-out equipment for highway construction;

[0015] Figure 2 It is a side view of a surveying and setting-out device for highway construction;

[0016] Figure 3 The present invention is a cross-sectional view of a surveying and setting-out device used in highway construction.

[0017] In the figure: 1. moving seat; 2. moving groove; 3. first motor; 4. screw; 5. threaded seat; 6. L-shaped plate; 7. second motor; 8. storage roller; 9. lower L-shaped plate; 10. guide ring; 11. measuring line; 12. upper L-shaped plate; 13. lighting lamp; 14. bottom plate; 15. universal wheel; 16. push rod; 17. battery. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution for measuring and setting-out equipment for highway construction: a measuring and setting-out equipment for highway construction, including a lifting mechanism, a measuring mechanism is arranged on the side of the lifting mechanism, a lighting mechanism is arranged on the side of the lifting mechanism above the measuring mechanism, a cart mechanism is installed at the bottom of the lifting mechanism, the lifting mechanism includes a moving seat 1, a moving groove 2 is opened on the side of the moving seat 1, a first motor 3 is installed on the upper end of the moving seat 1, the driving end of the first motor 3 extends into the moving groove 2 and is equipped with a screw 4 whose lower end is rotatably connected to the inner wall thereof, a threaded seat 5 adapted to the moving groove 2 is arranged on the screw 4, the first motor 3 runs to drive the screw 4 to rotate, the rotating screw 4 drives the threaded seat 5 to rise, and the rising threaded seat 5 drives the measuring mechanism to rise until it reaches a predetermined height, thereby adjusting the height of the measuring line 11.

[0020] See also Figure 1-3 The cart mechanism includes a base plate 14 installed at the lower end of the moving seat 1, and universal wheels 15 are installed at the corners of the lower surface of the base plate 14. A push rod 16 is installed on the upper surface of the base plate 14 on one side of the moving seat 1. A battery 17 is installed on the upper surface of the moving seat 1 between the push rod 16 and the moving seat 1. The battery 17 is electrically connected to the first motor 3, the second motor 7 and the lighting lamp 13. The universal wheels 15 are used to facilitate the movement of the entire device, and the push rod 16 is used to facilitate the staff to pull the device to move. The battery 17 provides power for the first motor 3, the second motor 7 and the lighting lamp 13.

[0021] See also Figure 1-3 The lighting mechanism includes an upper L-shaped plate 12 installed on the upper surface of the U-shaped plate 6, and a lighting lamp 13 is installed on the lower surface of the upper L-shaped plate 12 just above the guide ring 10. If it is at night, the lighting lamp 13 can be turned on and the lighting lamp 13 can be used to emit bright light, which is convenient for the staff to observe the surface scale of the measuring line 11.

[0022] See also Figure 1-3The measuring mechanism includes a C-shaped plate 6 installed with a side of a threaded seat 5, a second motor 7 is installed on the side of one of the side plates of the C-shaped plate 6, a driving end of the second motor 7 passes through this side plate and is installed with a receiving roller 8 whose end is rotatably connected to the other side plate of the C-shaped plate 6, a lower L-shaped plate 9 is installed on the lower surface of the C-shaped plate 6, a guide ring 10 is installed on the upper surface of the lower L-shaped plate 9 on one side of the receiving roller 8, a measuring line 11 is wound around the surface of the receiving roller 8, one end of the measuring line 11 is fixedly connected to the receiving roller 8, and the other end of the measuring line 11 passes through the guide ring 10. When in use, the measuring line 11 is passed through the free end of the guide ring 10 and fixed at a predetermined position, and then the device is pulled to move, and at the same time, the second motor 7 runs to drive the receiving roller 8 to rotate, so that the measuring line 11 wound around the receiving roller 8 is unfolded until the device moves to the predetermined position, and then the staff can record the scale on the measuring line 11, and the operation is completed.

[0023] The working principle of the utility model is as follows: the first motor 3 drives the screw rod 4 to rotate, the rotating screw rod 4 drives the threaded seat 5 to rise, and the rising threaded seat 5 drives the measuring mechanism to rise until it reaches a predetermined height, then the measuring line 11 is passed through the free end of the guide ring 10 and fixed at a predetermined position, and then the device is pulled to move, and at the same time the second motor 7 drives the receiving roller 8 to rotate, so that the measuring line 11 wound on the receiving roller 8 is unwound, until the device moves to a predetermined position, and then the staff can record the scale on the measuring line 11, and the operation is completed. If it is at night, the lighting lamp 13 can be turned on, and the lighting lamp 13 can be used to emit bright light, so that the staff can observe the scale on the surface of the measuring line 11;

[0024] During recycling, the free end of the measuring line 11 is released from the predetermined position, and then the running second motor 7 drives the taking-up roller 8 to reverse, so that the unrolled measuring line 11 is rewound around the taking-up roller 8, and the recycling is completed.

Claims

1. A surveying and setting-out equipment for highway construction, characterized in that: The invention comprises a lifting mechanism, a measuring mechanism is arranged on the side of the lifting mechanism, a lighting mechanism is arranged on the side of the lifting mechanism above the measuring mechanism, a trolley mechanism is installed at the bottom of the lifting mechanism, the lifting mechanism comprises a moving seat (1), a moving groove (2) is opened on the side of the moving seat (1), a first motor (3) is installed at the upper end of the moving seat (1), a driving end of the first motor (3) extends into the moving groove (2) and is installed with a screw (4) whose lower end is rotatably connected to the inner wall thereof, and a threaded seat (5) adapted to the moving groove (2) is arranged on the screw (4).

2. A surveying and setting-out equipment for highway construction according to claim 1, characterized in that: The measuring mechanism comprises a C-shaped plate (6) on which a threaded seat (5) is mounted, a second motor (7) is mounted on the side of one of the side plates of the C-shaped plate (6), a driving end of the second motor (7) passes through the side plate and is mounted with a receiving roller (8) whose end is rotatably connected to the other side plate of the C-shaped plate (6), a lower L-shaped plate (9) is mounted on the lower surface of the C-shaped plate (6), and a guide ring (10) is mounted on the upper surface of the lower L-shaped plate (9) on one side of the receiving roller (8).

3. A surveying and setting-out equipment for highway construction according to claim 2, characterized in that: A measuring line (11) is wound around the surface of the receiving roller (8), one end of the measuring line (11) is fixedly connected to the receiving roller (8), and the other end of the measuring line (11) passes through a guide ring (10).

4. A surveying and setting-out equipment for highway construction according to claim 3, characterized in that: The lighting mechanism comprises an upper L-shaped plate (12) mounted on the upper surface of the U-shaped plate (6), and a lighting lamp (13) is mounted on the lower surface of the upper L-shaped plate (12) just above the guide ring (10).

5. The measuring and setting-out equipment for highway construction according to claim 1, characterized in that: The cart mechanism comprises a bottom plate (14) mounted at the lower end of the moving seat (1), universal wheels (15) are mounted at the corners of the lower surface of the bottom plate (14), and a push rod (16) is mounted on the upper surface of the bottom plate (14) at one side of the moving seat (1).

6. A surveying and setting-out equipment for highway construction according to claim 5, characterized in that: A storage battery (17) is installed on the upper surface of the movable seat (1) between the push rod (16) and the movable seat (1), and the storage battery (17) is electrically connected to the first motor (3), the second motor (7) and the lighting lamp (13).

Images