Novel road, bridge and tunnel engineering measuring device

Abstract

The invention discloses a novel road bridge and tunnel engineering measurement device, and relates to the technical field of bridge and tunnel engineering measurement, the novel road bridge and tunnel engineering measurement device comprises a toothed plate, a gear, a threaded rod, a round block, a top block and an elastic telescopic push block, the toothed plate is fixedly installed on one side, close to a measurer, of an inclined surface block, and the threaded rod is fixedly installed on the top of the gear; the circular block is installed on the circumferential face of the threaded rod in a threaded mode, the top block is fixedly installed on the top of the circular block, the circumferential face of the threaded rod is sleeved with the elastic telescopic push block, the measuring device can be automatically matched with measuring devices of different sizes, the situation that the measuring devices cannot be effectively fixed due to the fact that the sizes of the measuring devices are too small is avoided, and the universality of the device is improved; the extrusion force of the measurer is utilized to trigger the linkage of the inclined plane block, the elastic telescopic small rod and other parts, the measurer can be rapidly and preliminarily limited without additional tools, the operation process is simple and convenient, and the limiting effect is reliable.

Description

Technical Field

[0001] This invention relates to the field of bridge and tunnel engineering surveying technology, specifically a novel road bridge and tunnel engineering surveying device. Background Technology

[0002] The road, bridge, and tunnel engineering surveying device is an auxiliary engineering surveying device with automatic limit, double reinforcement, flexible angle adjustment and locking functions. Its core function is to quickly and stably fix the measuring instrument, ensuring the accuracy and efficiency of surveying operations in road, bridge, and tunnel engineering.

[0003] Patent publication number CN215491704U relates to a device body comprising a surveying instrument body, a measuring lens body, an adjustment handle, a data display screen, a mounting frame, a control panel, a rotating column, a connecting mounting base, and a mounting base. A locking wheel is fixedly mounted on the outer surface of the rotating column, and a mounting frame is fixedly mounted on the top of the connecting mounting base. This patent, by incorporating a locking wheel, a locking block, a connecting mounting base, a mounting frame, and a return spring, locks the surveying instrument body's orientation through the interlocking of the locking block and the teeth on the locking wheel. This effectively solves the problem that most existing road bridge and tunnel surveying devices lack a locking structure at the rotating base, leading to deflection after the measuring device rotates to the appropriate position, ultimately resulting in measurement errors. Furthermore, this patent has a simple structure, is easy to promote, and has strong practicality.

[0004] In the aforementioned patent, when the measuring device is rotated to the appropriate position, it is prone to deflection, which ultimately leads to measurement errors. Although the patent has a simple structure, is easy to promote, and is highly practical, there are still problems. It is difficult to install quickly and correctly, difficult to enable all staff to use it quickly, and difficult to ensure that the mounting base is fixed during installation. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a novel road, bridge, and tunnel engineering surveying device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solution: a novel road, bridge and tunnel engineering surveying device, including an electric telescopic column, an installation device for quickly assembling the surveying device, and the installation device further including; A square plate, which is rotatably mounted on the output end of an electric telescopic column, and a measuring device is placed on the top of the square plate; An inclined block is slidably mounted on the top of a square plate. An elastic telescopic block is fixedly installed inside the inclined block. The elastic telescopic block is used to limit the measuring instrument to a secondary position. A flexible telescopic rod is slidably mounted on the top of a block plate. An L-block is fixedly mounted on the bottom of the flexible telescopic rod. The L-block is used to quickly limit the movement of the inclined block. When the inclined block moves, it moves to the top of the flexible telescopic rod. When the flexible telescopic rod rotates with the rotating plate on the inclined block, the rotating plate moves to the back of the flexible telescopic rod away from the electric telescopic column.

[0007] According to the above technical solution, the installation device further includes a rotating plate and an irregular plate. The rotating plate is rotatably installed on the side of the inclined block away from the measuring device, and the irregular plate is slidably installed inside the inclined block. When the elastic telescopic rod moves, it will drive the L block to move and contact the elastic telescopic rod. When the L block contacts the elastic telescopic rod, it will cause the free end of the elastic telescopic rod to move.

[0008] According to the above technical solution, the irregular plate is in contact with the elastic telescopic block, a No. 1 spring is provided between the irregular plate and the inclined block, and the L block is in contact with the elastic telescopic rod; The square plate is equipped with a reinforcement device for more stable fixing of the measuring device and an adjustment device for installation that allows it to rotate freely but can be quickly fixed after installation. When the elastic telescopic rod is limited, the inclined block cannot move backward, thus limiting the measuring device, but not completely limiting it. When the measuring device moves, the irregular plate will be squeezed.

[0009] According to the above technical solution, the reinforcement device includes a toothed plate, a gear, a threaded rod, a round block, a top block, and an elastic telescopic push block. The toothed plate is fixedly installed on the side of the inclined block near the measuring device. The gear is rotatably installed on the bottom of the inner wall of the square plate. The threaded rod is fixedly installed on the top of the gear. The round block is threaded onto the circumferential surface of the threaded rod. The top block is fixedly installed on the top of the round block. The elastic telescopic push block is sleeved on the circumferential surface of the threaded rod. When the gear rotates, it will drive the threaded rod to rotate. When the threaded rod rotates, it will cause the round block to move downward. When the round block moves downward, it will drive the top block to move downward.

[0010] According to the above technical solution, the reinforcement device also includes a telescopic square column and a shaking block. The fixed end of the telescopic square column is fixedly installed at the bottom of the circular block, and the shaking block is fixedly installed at the free end of the telescopic square column. When the elastic telescopic push block moves downward, the measuring device will move to the top of the square plate and fit against the top of the square plate. After the measuring device has moved, it will cause the inclined block to move in the opposite direction.

[0011] According to the above technical solution, the toothed plate meshes with the gear, the shaking block contacts the gear, and when the gear contacts the shaking block, the shaking block will vibrate. When the shaking block vibrates, it will drive the telescopic square column to vibrate. When the telescopic square column vibrates, it will drive the round block to vibrate. When the round block vibrates, it will cause the measuring instrument to vibrate.

[0012] According to the above technical solution, the adjusting device includes a long plate, a right-angle plate, a vertical plate, an annular plate, a limiting block, a Y-plate, and an elastic telescopic friction column. One end of the long plate is fixedly installed on the circumferential surface of the circular block. The right-angle plate is slidably installed on the other end of the long plate. The vertical plate is slidably installed on the end of the right-angle plate away from the long plate. The annular plate is slidably installed on the side of the vertical plate away from the long plate. The limiting block is slidably installed at the bottom of the annular plate. The Y-plate is fixedly installed at the bottom of the limiting block. The elastic telescopic friction column is fixedly installed inside the square plate. When the free end of the elastic telescopic friction column moves, it will contact the free end of the electric telescopic column. When the free end of the elastic telescopic friction column contacts the free end of the electric telescopic column, it will limit the square plate.

[0013] According to the above technical solution, the free end of the elastic telescopic friction column is in contact with the electric telescopic column, and the top block is in contact with the elastic telescopic push block. When the round block moves upward, it will drive the long plate to move, thereby causing the elastic telescopic friction column to disengage from the electric telescopic column. At this time, the operator can adjust the angle of the square plate.

[0014] This invention provides a novel surveying device for road, bridge, and tunnel engineering. It has the following advantages: (1) This invention, through the secondary limiting design of the elastic telescopic block, can automatically adapt to measuring instruments of different sizes, avoid the inability to effectively fix the measuring instrument due to its small size, and improve the versatility of the device. It uses the squeezing force of the measuring instrument itself to trigger the linkage of components such as the inclined block and the elastic telescopic rod, and can quickly complete the initial limiting of the measuring instrument without additional tools. The operation process is simple and the limiting effect is reliable.

[0015] (2) The invention first uses the up and down movement of the elastic telescopic push block to make the measuring device fit with the top of the block plate and be squeezed to achieve initial reinforcement. Then, combined with vibration linkage, the measuring device fits tightly with the inclined block. The dual effect greatly improves the fixed stability of the measuring device. The movement of the inclined block triggers the chain action of components such as toothed plate, gear, and threaded rod. No manual operation is required for the reinforcement process, and the reinforcement steps are automated, improving the overall operating efficiency of the measuring device.

[0016] (3) When the measuring device is lowered, the adjustment device is triggered by the downward movement of the circular block, so that the elastic telescopic friction column automatically limits the block plate, avoiding the device shaking during the installation process and ensuring the accuracy of the initial positioning of the measuring device. After the measuring device is installed, the adjustment device automatically releases the limit, allowing the staff to flexibly adjust the angle of the block plate. After the angle is adjusted to the correct position, only the Y plate needs to be pushed to complete the secondary limit, realizing the fast and reliable locking of the angle and adapting to the angle requirements of different measurement scenarios. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the inclined block and elastic telescopic rod structure of the present invention; Figure 3 This is a schematic diagram of the square plate and inclined plate structure of the present invention; Figure 4 This is a schematic diagram of the block plate and elastic telescopic pusher structure of the present invention; Figure 5 This is a schematic diagram of the gear and elastic telescopic pusher structure of the present invention; Figure 6 This is a schematic diagram of the long plate and Y plate structure of the present invention; Figure 7 This is a schematic diagram of the Y-plate and elastic telescopic friction column structure of the present invention.

[0018] In the diagram: 1. Electric telescopic column; 2. Square plate; 3. Measuring device; 401. Inclined block; 402. Rotating plate; 403. Irregular plate; 404. Elastic telescopic block; 405. Elastic telescopic rod; 406. L-block; 407. Elastic telescopic rod; 501. Toothed plate; 502. Gear; 503. Threaded rod; 504. Round block; 505. Top block; 506. Elastic telescopic push block; 507. Telescopic square column; 508. Shaking block; 601. Long plate; 602. Right-angle plate; 603. Vertical plate; 604. Circular plate; 605. Limiting block; 606. Y-plate; 607. Elastic telescopic friction column. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] Please see Figures 1-7One embodiment of the present invention is: a novel road bridge and tunnel engineering measurement device, including an electric telescopic column 1, an installation device for quickly assembling the measurement device, including an installation device, and the installation device further includes; Square plate 2 is rotatably installed at the output end of electric telescopic column 1, and measuring device 3 is placed on the top of square plate 2; Inclined block 401 is slidably installed on the top of block plate 2. An elastic telescopic block 404 is fixedly installed inside the inclined block 401. The elastic telescopic block 404 is used to limit the measuring device 3 for a second time. The elastic telescopic rod 405 is slidably installed on the top of the block plate 2. An L-block 406 is fixedly installed at the bottom of the elastic telescopic rod 405. The elastic telescopic rod 407 is fixedly installed on the top of the block plate 2. The L-block 406 is used to quickly limit the inclined block 401, which improves the versatility of the device. The pressure of the measuring device 3 itself triggers the linkage of the inclined block 401, the elastic telescopic rod 405 and other components. The initial limit of the measuring device 3 can be quickly completed without additional tools. The operation process is simple and the limit effect is reliable.

[0021] The mounting device also includes a rotating plate 402 and an irregular plate 403. The rotating plate 402 is rotatably mounted on the side of the inclined block 401 away from the measuring device 3. The irregular plate 403 is slidably mounted inside the inclined block 401. When the elastic telescopic rod 405 moves, it will drive the L block 406 to move and contact the elastic telescopic rod 407. When the L block 406 contacts the elastic telescopic rod 407, it will cause the free end of the elastic telescopic rod 407 to move.

[0022] The irregular plate 403 is in contact with the elastic telescopic block 404. A No. 1 spring is provided between the irregular plate 403 and the inclined block 401. The L block 406 is in contact with the elastic telescopic rod 407. When the elastic telescopic rod 405 is limited, the inclined block 401 will not be able to move backward, thereby limiting the measuring device 3. However, it will not completely limit the measuring device 3. When the measuring device 3 moves, the irregular plate 403 will be squeezed.

[0023] In this embodiment, when the operator places the measuring device 3 on top of the square plate 2 at the free end of the electric telescopic column 1, the measuring device 3 will first press the inclined block 401 when it moves onto the square plate 2. When the inclined block 401 is pressed, it will move. When the inclined block 401 moves, it will move to the top of the elastic telescopic rod 405. When the elastic telescopic rod 405 rotates with the rotating plate 402 on the inclined block 401, the rotating plate 402 will move away from the back of the electric telescopic column 1. When the measuring device 3 moves to the top of the block plate 2, the inclined block 401 will move again towards the electric telescopic column 1. When the inclined block 401 moves, it will drive the elastic telescopic rod 405 to move. When the elastic telescopic rod 405 moves, it will drive the L block 406 to move and contact the elastic telescopic rod 407. When the L block 406 contacts the elastic telescopic rod 407, it will cause the free end of the elastic telescopic rod 407 to move. When the free end of the elastic telescopic rod 407 is squeezed, it will cause the L block 406 to move to the side of the elastic telescopic rod 407 closer to the electric telescopic column 1. Then the elastic telescopic rod 405 will be limited. When the elastic telescopic rod 405 is limited, the inclined block 401 will not be able to move backward, thereby limiting the measuring device 3. However, it will not completely limit the measuring device 3. When the measuring device 3 moves, the irregular plate 403 will be squeezed. When the irregular plate 403 is squeezed, it will move downward. When the irregular plate 403 moves, it will release the limit on the elastic telescopic block 404. When the limit on the elastic telescopic block 404 is released, the free end of the elastic telescopic block 404 will move towards the measuring device 3, thus avoiding the measuring device 3 being too small to effectively limit the movement.

[0024] Please see Figures 1-7 Based on the above embodiments, in another embodiment of the present invention, the square plate 2 is provided with a reinforcing device for more stably fixing the measuring device 3, and an adjusting device is provided inside the square plate 2 for installation where it can rotate freely but can be quickly fixed after installation. The reinforcing device includes a toothed plate 501, a gear 502, a threaded rod 503, a round block 504, a top block 505, and an elastic telescopic push block 506. The toothed plate 501 is fixedly installed on the side of the inclined block 401 near the measuring device 3, and the gear 502 rotates... The measuring device 3 is mounted on the bottom of the inner wall of the square plate 2. The threaded rod 503 is fixedly mounted on the top of the gear 502. The circular block 504 is threaded onto the circumferential surface of the threaded rod 503. The top block 505 is fixedly mounted on the top of the circular block 504. The elastic telescopic push block 506 is sleeved on the circumferential surface of the threaded rod 503. The dual function greatly improves the fixed stability of the measuring device 3. The movement of the inclined block 401 triggers the interlocking action of other components. No additional manual operation is required for the reinforcement process, realizing the automation of the reinforcement steps and improving the overall operating efficiency of the measuring device.

[0025] The reinforcement device also includes a telescopic square column 507 and a shaking block 508. The fixed end of the telescopic square column 507 is fixedly installed at the bottom of the round block 504, and the shaking block 508 is fixedly installed at the free end of the telescopic square column 507. When the elastic telescopic push block 506 moves downward, the measuring device 3 will move to the top of the square plate 2 and fit against the top of the square plate 2. After the measuring device 3 has moved, it will cause the inclined block 401 to move in the opposite direction.

[0026] The toothed plate 501 meshes with the gear 502, and the shaking block 508 contacts the gear 502. When the gear 502 contacts the shaking block 508, the shaking block 508 will vibrate. When the shaking block 508 vibrates, it will drive the telescopic square column 507 to vibrate. When the telescopic square column 507 vibrates, it will drive the round block 504 to vibrate. When the round block 504 vibrates, it will cause the measuring instrument 3 to vibrate.

[0027] The adjustment device includes a long plate 601, a right-angle plate 602, a vertical plate 603, an annular plate 604, a limiting block 605, a Y-plate 606, and an elastic telescopic friction column 607. One end of the long plate 601 is fixedly installed on the circumferential surface of the circular block 504. The right-angle plate 602 is slidably installed on the other end of the long plate 601. The vertical plate 603 is slidably installed on the end of the right-angle plate 602 away from the long plate 601. The annular plate 604 is slidably installed on the side of the vertical plate 603 away from the long plate 601. The limiting block 605 is slidably installed on the bottom of the annular plate 604. The Y-plate 606 is fixedly installed on the bottom of the limiting block 605. The elastic telescopic friction column 607 is fixedly installed inside the square plate 2. The adjustment device automatically releases the limiting position, allowing the operator to flexibly adjust the angle of the square plate 2. After the angle is adjusted to the correct position, only the Y-plate 606 needs to be pushed to complete the secondary limiting, achieving rapid and reliable angle locking and adapting to the angle requirements of different measurement scenarios.

[0028] The free end of the elastic telescopic friction column 607 is in contact with the electric telescopic column 1, and the top block 505 is in contact with the elastic telescopic push block 506. When the round block 504 moves upward, it will drive the long plate 601 to move, thereby causing the elastic telescopic friction column 607 to disengage from the electric telescopic column 1. At this time, the operator can adjust the angle of the square plate 2.

[0029] In this embodiment, when the inclined block 401 moves away from the measuring device 3, it will drive the toothed plate 501 to move outward. When the toothed plate 501 moves, it will drive the gear 502 to rotate. When the gear 502 rotates, it will drive the threaded rod 503 to rotate. When the threaded rod 503 rotates, it will cause the round block 504 to move downward. When the round block 504 moves downward, it will drive the top block 505 to move downward. When the top block 505 moves downward, it will drive the elastic telescopic push block 506 to move downward. When the elastic telescopic push block 506 moves downward, the measuring device 3 will move to the top of the square plate 2 and fit against the top of the square plate 2. After the measuring device 3 has moved, it will cause the inclined block 401 to move in the opposite direction, thereby causing the threaded rod 503 to rotate in the opposite direction. When the threaded rod 503 rotates in the opposite direction, it will drive the elastic telescopic push block 506 to move upward, thereby causing the measuring device 3 to be squeezed. This makes the measuring device 3 more securely fixed. At the same time, when the gear 502 rotates, it will contact the shaking block 508. When the gear 502 contacts the shaking block 508, it will cause the shaking block 508 to vibrate. When the shaking block 508 vibrates, it will drive the telescopic square column 507 to vibrate. When the telescopic square column 507 vibrates, it will drive the round block 504 to vibrate. When the round block 504 vibrates, it will cause the measuring device 3 to vibrate, thereby making the measuring device 3 fit more tightly with the inclined block 401.

[0030] When the measuring device 3 is initially lowered, the circular block 504 moves downward, causing the long plate 601 to move downward. When the long plate 601 moves downward, it drives the right-angle plate 602 to move. When the right-angle plate 602 moves, it drives the vertical plate 603 to move. When the vertical plate 603 moves, it drives the annular plate 604 to move. When the annular plate 604 moves, it causes the free end of the elastic telescopic friction column 607 to move. When the free end of the elastic telescopic friction column 607 moves, it will contact the free end of the electric telescopic column 1. When the free end of the elastic telescopic friction column 607 contacts the free end of the electric telescopic column 1, it will limit the square plate 2 to prevent shaking when installing the measuring device 3. After the measuring device 3 is installed, the round block 504 will move upward. When the round block 504 moves upward, it will drive the long plate 601 to move, thereby causing the elastic telescopic friction column 607 to disengage from the electric telescopic column 1. At this time, the operator can adjust the angle of the square plate 2. After adjustment, the operator pushes the Y-plate 606. When the Y-plate 606 is pushed, it will cause the limiting block 605 to move. When the limiting block 605 moves, it will release the limiting on the annular plate 604. When the limiting on the annular plate 604 is released, the annular plate 604 will move downward. When the annular plate 604 moves downward, the free end of the elastic telescopic friction column 607 will push the annular plate 604 downward, so that the free end of the elastic telescopic friction column 607 will fit with the free end of the electric telescopic column 1, thus making the angle unable to be adjusted.

[0031] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel road, bridge, and tunnel engineering surveying device, comprising an electrically operated telescopic column (1), characterized in that: An installation device for quickly assembling a measuring apparatus, including an installation device, the installation device further comprising; A square plate (2) is rotatably mounted on the output end of an electric telescopic column (1), and a measuring device (3) is placed on the top of the square plate (2). Inclined block (401), the inclined block (401) is slidably installed on the top of the block plate (2), and an elastic telescopic block (404) is fixedly installed inside the inclined block (401). The elastic telescopic block (404) is used to limit the measuring device (3) for a second time. The elastic telescopic rod (405) is slidably installed on the top of the block plate (2). An L-block (406) is fixedly installed at the bottom of the elastic telescopic rod (405). The elastic telescopic rod (407) is fixedly installed on the top of the block plate (2). The L-block (406) is used to quickly limit the inclined block (401).

2. The novel road, bridge, and tunnel engineering surveying device according to claim 1, characterized in that: The mounting device also includes a rotating plate (402) and an irregular plate (403), the rotating plate (402) being rotatably mounted on the side of the inclined block (401) away from the measuring device (3), and the irregular plate (403) being slidably mounted inside the inclined block (401).

3. The novel road, bridge, and tunnel engineering surveying device according to claim 2, characterized in that: The irregular plate (403) is in contact with the elastic telescopic block (404), a No. 1 spring is provided between the irregular plate (403) and the inclined block (401), and the L block (406) is in contact with the elastic telescopic rod (407); The square plate (2) is equipped with a reinforcement device for more stable fixing of the measuring instrument (3) and an adjustment device for quick fixing after installation, which can be rotated at will.

4. The novel road, bridge, and tunnel engineering surveying device according to claim 3, characterized in that: The reinforcement device includes a toothed plate (501), a gear (502), a threaded rod (503), a round block (504), a top block (505), and an elastic telescopic push block (506). The toothed plate (501) is fixedly installed on the side of the inclined block (401) near the measuring device (3). The gear (502) is rotatably installed on the bottom of the inner wall of the square plate (2). The threaded rod (503) is fixedly installed on the top of the gear (502). The round block (504) is threadedly installed on the circumferential surface of the threaded rod (503). The top block (505) is fixedly installed on the top of the round block (504). The elastic telescopic push block (506) is sleeved on the circumferential surface of the threaded rod (503).

5. A novel road, bridge, and tunnel engineering surveying device according to claim 4, characterized in that: The reinforcement device also includes a telescopic square column (507) and a shaking block (508). The fixed end of the telescopic square column (507) is fixedly installed at the bottom of the round block (504), and the shaking block (508) is fixedly installed at the free end of the telescopic square column (507).

6. A novel road, bridge, and tunnel engineering surveying device according to claim 5, characterized in that: The toothed plate (501) meshes with the gear (502), and the shaking block (508) contacts the gear (502).

7. A novel road, bridge, and tunnel engineering surveying device according to claim 6, characterized in that: The adjustment device includes a long plate (601), a right-angle plate (602), a vertical plate (603), an annular plate (604), a limiting block (605), a Y-plate (606), and an elastic telescopic friction column (607). One end of the long plate (601) is fixedly installed on the circumferential surface of the circular block (504). The right-angle plate (602) is slidably installed on the other end of the long plate (601). The vertical plate (603) is slidably installed on the end of the right-angle plate (602) away from the long plate (601). The annular plate (604) is slidably installed on the side of the vertical plate (603) away from the long plate (601). The limiting block (605) is slidably installed on the bottom of the annular plate (604). The Y-plate (606) is fixedly installed on the bottom of the limiting block (605). The elastic telescopic friction column (607) is fixedly installed inside the square plate (2).

8. A novel road, bridge, and tunnel engineering surveying device according to claim 7, characterized in that: The free end of the elastic telescopic friction column (607) is in contact with the electric telescopic column (1), and the top block (505) is in contact with the elastic telescopic push block (506).

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