A pickup optical measurement vehicle loading and unloading mechanism

Abstract

The utility model discloses a kind of for pickup optical measurement vehicle loading and unloading mechanism, it is related to pickup vehicle auxiliary equipment technical field.The utility model includes vehicle plate, the top of vehicle plate is provided with base, the top of base is provided with optical equipment, the both sides of base are provided with supporting assembly, the side of base top is provided with protection assembly, the front and back of vehicle plate are provided with locking assembly.The utility model can greatly reduce labor cost and guarantee equipment safety, effectively solve the core defects of manual handling, compared with the need of multiple operators, the mechanism is completed by electric shaft, driving cylinder and other automation components Equipment unlocking, support and move, the whole process does not need manual handling, significantly reduces manpower input;Meanwhile, uneven manual force, center of gravity deviation and other problems are avoided by automation operation, can prevent equipment knock, tilt, to guarantee the measurement accuracy of optical equipment, reduce equipment damage risk.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pick-up truck auxiliary equipment technical field, especially, relate to a kind of up and down mechanism for pick-up truck optical measurement vehicle. BACKGROUND

[0002] In the field of geological exploration, road detection, environmental monitoring, optical measurement, optical tracking, pick-up truck optical measurement vehicle becomes important tool for carrying various optical measurement equipment (such as laser scanner, hyperspectral camera, total station, laser tracker, etc.) by virtue of its flexible mobility and strong carrying capacity, and such optical measurement equipment usually has high precision requirement, and the volume and weight of the equipment are quite different. At present, the up and down operation of optical equipment for pick-up truck optical measurement vehicle is mainly completed by manual carrying, and in actual application process, due to the height difference between pick-up truck container and ground, manual carrying of optical equipment not only needs multiple operators to cooperate, consumes a lot of manpower, and in the carrying process, the equipment is prone to bumping and tilting due to uneven force of operators, deviation of equipment gravity center and other problems, which affects the measurement accuracy and calibration state of optical equipment, and even causes damage to the equipment, which is particularly unfavorable in optical tracking field with high measurement reference stability requirement. Therefore, we provide a kind of up and down mechanism for pick-up truck optical measurement vehicle to solve the above problems. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a kind of up and down mechanism for pick-up truck optical measurement vehicle, which solves the up and down operation of optical equipment for pick-up truck optical measurement vehicle in prior art, mainly relying on manual carrying, manual carrying not only has low efficiency and high labor intensity, but also may cause bumping and tilting of equipment, and further affect the measurement accuracy of optical equipment.

[0004] To solve the above technical problems, the utility model is realized by the following technical solutions.

[0005] This utility model relates to an loading and unloading mechanism for a pickup truck optical measurement vehicle, comprising a vehicle platform, a base on the top of the vehicle platform, an optical device on the top of the base, support components on both sides of the base, a protective component on one side of the top of the base, locking components on the front and back of the vehicle platform, a through hole at the bottom of the vehicle platform, and support cylinders at the four corners of the bottom of the base. Each support component includes a drive cylinder, one end of which is fixedly connected to the surface of the base via a fixing plate. A drive frame is fixedly connected to the telescopic shaft of the drive cylinder. Support rods are fixedly connected to the front and rear sides of the drive frame. Stabilizing sleeves are fixedly connected to the front and back of the base, and the surface of the support rod is movably connected to the inner cavity of the stabilizing sleeve.

[0006] The present invention is further configured such that the protective component includes a fixed base, the bottom of which is fixedly connected to the top of the base, a drive motor is fixedly connected to the back of the fixed base, the output shaft of the drive motor passes through the inner cavity of the fixed base and is fixedly connected to a movable base, a special-shaped rod is fixedly connected to the top of the movable base, and a protective cover is fixedly connected to one end of the special-shaped rod. When the drive motor is turned on, the output shaft of the drive motor drives the movable base to rotate, the movable base drives the special-shaped rod at its top to swing, and the special-shaped rod drives the protective cover at one end to move upward until the optical equipment in its inner cavity is exposed, so that the measurement work can begin. After the measurement is completed, the output shaft of the drive motor is controlled to reverse, thereby driving the protective cover to move downward and cover the optical equipment again for protection.

[0007] The present invention is further configured such that the locking assembly includes an electric shaft, which is fixedly connected to the inner cavity of the vehicle panel. A movable pin is fixedly connected to one end of the electric shaft, and a semi-circular block is fixedly connected to one side of the movable pin. Positioning plates are fixedly connected to both the front and back of the base. A horizontal plate is fixedly connected to one side of the positioning plate. A movable shaft is movably connected to the inner cavity of the horizontal plate. A limiting piece is movably connected to the surface of the movable shaft. Torsion springs are sleeved on the front and rear sides of the surface of the movable shaft. When the electric shaft is turned on, the electric shaft drives the movable pin to rotate until the semi-circular block on one side disengages from the inner cavity of the positioning plate, thereby releasing the locking relationship between the base and the vehicle panel. When the electric shaft is reversed, the electric shaft drives the movable pin to rotate until the semi-circular block on one side re-engages into the inner cavity of the positioning plate, thereby re-locking the base to the top of the vehicle panel.

[0008] The present invention is further configured such that limit frames are fixedly connected to both sides of the base, the surface of the limit frame is connected through the limit opening on the surface of the drive frame, and the size of the limit frame is adapted to the inner size of the limit opening on the surface of the drive frame, so that the drive frame will not shake when it moves on the surface of the limit frame, thereby maintaining the movement stability of the drive frame.

[0009] The present invention is further configured such that a support base is fixedly connected to the telescopic shaft of the support cylinder, and an anti-slip pad is fixedly connected to the bottom of the support base. When the support cylinder is opened, the telescopic shaft of the support cylinder drives the support base to move downward until its bottom contacts the ground, thereby making the base and optical equipment stably placed at the measurement position.

[0010] The present invention is further configured such that a pad is fixedly connected to the bottom of the support rod, and the bottom of the pad is provided with anti-slip particles. The pad has high friction, which can improve the anti-slip performance of the bottom of the support rod, so that the support rod can support the base more stably.

[0011] The present invention is further configured such that a flexible plate is fixedly connected to the bottom of both sides of the protective cover, the bottom of the flexible plate is in contact with the top of the base, the flexible plate is soft, and its bottom is in close contact with the top of the vehicle panel, which can improve the sealing between the side of the protective cover and the vehicle panel and reduce the amount of dust entering the dust cover.

[0012] The present invention is further configured such that a semi-circular groove is provided on one side of the positioning plate, and an anti-slip semi-circular pad is provided in the inner cavity of the semi-circular groove. The size of the semi-circular groove is adapted to the size of the semi-circular block on one side of the movable pin, and the friction of the inner wall of the semi-circular groove is high, so that the semi-circular block on the side of the movable pin is not easy to loosen after being inserted into the semi-circular groove.

[0013] The present invention has the following beneficial effects.

[0014] 1. This utility model can significantly reduce labor costs and ensure equipment safety, effectively solving the core defects of manual handling. Compared with manual handling which requires multiple operators to work together, this mechanism completes the unlocking, support and movement of the equipment through automated components such as electric shafts and drive cylinders, eliminating the need for manual handling throughout the process and significantly reducing labor input. At the same time, automated operation avoids problems such as uneven force and center of gravity shift caused by manual handling, preventing equipment from being bumped or tilted, thereby ensuring the measurement accuracy of optical equipment and reducing the risk of equipment damage.

[0015] 2. This utility model also features convenient operation and practicality, further optimizing the experience of loading and unloading the equipment. The mechanism can adjust the height of the base and optical equipment off the ground through the support cylinder, reducing the difficulty of placing and retrieving the equipment. It is also equipped with a protective cover structure, which can quickly cover the equipment for protection after the measurement is completed. At the same time, the overall process is smoothly coordinated with the movement of the measurement vehicle, which can efficiently complete the switch from transportation to measurement, adapting to the needs of actual measurement scenarios. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0017] Figure 1This is a perspective view of an loading and unloading mechanism for a pickup truck optical measurement vehicle.

[0018] Figure 2 This is a bottom-view schematic diagram of an loading and unloading mechanism for a pickup truck optical measurement vehicle.

[0019] Figure 3 This is a cross-sectional schematic diagram of a protective cover in an loading and unloading mechanism for a pickup truck optical measurement vehicle.

[0020] Figure 4 This is a schematic diagram of the locking assembly in the loading and unloading mechanism of a pickup truck optical measurement vehicle.

[0021] Figure 5 An loading and unloading mechanism for a pickup truck optical measurement vehicle. Figure 4 A magnified view of a portion of point A in the middle.

[0022] In the attached diagram: 1. Vehicle plate; 2. Base; 3. Optical equipment; 4. Support assembly; 5. Protective assembly; 6. Locking assembly; 7. Through hole; 8. Support cylinder; 401. Drive cylinder; 402. Drive frame; 403. Support rod; 404. Stabilizing sleeve; 501. Fixed seat; 502. Drive motor; 503. Movable seat; 504. Irregular rod; 505. Protective cover; 601. Electric shaft; 602. Movable pin; 603. Semicircular block; 604. Positioning plate; 605. Horizontal plate; 606. Movable shaft; 607. Limiting piece; 608. Torsion spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1-5 This utility model is an loading and unloading mechanism for a pickup truck optical measurement vehicle, including a vehicle platform 1, a base 2 on the top of the vehicle platform 1, an optical device 3 on the top of the base 2, support components 4 on both sides of the base 2, a protective component 5 on one side of the top of the base 2, locking components 6 on the front and back of the vehicle platform 1, a through hole 7 at the bottom of the vehicle platform 1, and support cylinders 8 at the four corners of the bottom of the base 2. The support components 4 include a drive cylinder 401, one end of the drive cylinder 401 is fixedly connected to the surface of the base 2 through a fixing plate, the telescopic shaft of the drive cylinder 401 is fixedly connected to a drive frame 402, support rods 403 are fixedly connected to the front and rear sides of the drive frame 402, and stabilizing sleeves 404 are fixedly connected to the front and back of the base 2. The surface of the support rods 403 is movably connected to the inner cavity of the stabilizing sleeves 404.

[0025] Specifically: Activating the drive cylinder 401 causes the telescopic shaft of the drive cylinder 401 to move the drive frame 402 downwards. The drive frame 402 then moves the support rods 403 on its front and back sides downwards until the bottoms of the four support rods 403 contact the ground. The support rods 403 continue to extend, supporting the base 2 and detaching its bottom from the top of the vehicle platform 1. The measuring vehicle is then started, causing the vehicle platform 1 to move away from the bottom of the base 2. Activating the support cylinder 8 causes the telescopic shaft of the support cylinder 8 to move the support seat downwards. Simultaneously, activating the drive cylinder 401 causes the telescopic shaft of the drive cylinder 401 to move the drive frame 402 upwards. The drive frame 402 then moves the support rods 403 upwards until the support seat at the bottom of the support cylinder 8 contacts the ground, thereby reducing the ground clearance of the base 2 and the optical equipment 3.

[0026] The protective assembly 5 includes a fixed base 501, the bottom of which is fixedly connected to the top of the base 2. A drive motor 502 is fixedly connected to the back of the fixed base 501. The output shaft of the drive motor 502 passes through the inner cavity of the fixed base 501 and is fixedly connected to a movable base 503. A special-shaped rod 504 is fixedly connected to the top of the movable base 503. A protective cover 505 is fixedly connected to one end of the special-shaped rod 504. The locking assembly 6 includes an electric shaft 601, which is fixedly connected to the inner cavity of the vehicle plate 1. A movable pin 602 is fixedly connected to one end of the electric shaft 601. A semi-circular block 603 is fixedly connected to one side of the movable pin 602. Positioning plates 604 are fixedly connected to both the front and back of the base 2. One side of the positioning plate 604 is fixedly... A horizontal plate 605 is connected, and a movable shaft 606 is movably connected to the inner cavity of the horizontal plate 605. A limit piece 607 is movably connected to the surface of the movable shaft 606. Torsion springs 608 are sleeved on the front and rear sides of the surface of the movable shaft 606. Limit frames are fixedly connected to both sides of the base 2. The surface of the limit frame is connected through the limit opening on the surface of the drive frame 402. A support seat is fixedly connected to the telescopic shaft of the support cylinder 8. An anti-slip pad is fixedly connected to the bottom of the support seat. A gasket is fixedly connected to the bottom of the support rod 403. Anti-slip particles are provided on the bottom of the gasket. Soft plates are fixedly connected to the bottom of both sides of the protective cover 505. The bottom of the soft plates is in contact with the top of the base 2. A semi-circular groove is opened on one side of the positioning plate 604. An anti-slip semi-circular pad is provided in the inner cavity of the semi-circular groove.

[0027] Specifically: The output shaft of the drive motor 502 drives the movable seat 503 to rotate. The movable seat 503 causes the irregular rod 504 on its top to swing. The irregular rod 504 causes the protective cover 505 at one end to move upward until the optical device 3 inside its cavity is exposed, and the measurement work can begin. After the measurement is completed, the output shaft of the drive motor 502 is reversed, thereby driving the protective cover 505 to move down and cover the optical device 3 again for protection. The electric shaft 601 is activated, and the electric shaft 601 drives the movable pin 602 to rotate until the semi-circular block 603 on one side disengages from the inner cavity of the positioning plate 604, thereby releasing the locking relationship between the base 2 and the vehicle plate 1. The electric shaft 601 is then reversed, and the electric shaft 601 drives the movable pin 602 to rotate until the semi-circular block 603 on one side re-engages into the inner cavity of the positioning plate 604, thereby re-locking the base 2 to the top of the vehicle plate 1. The size of the limit frame and the drive frame are related. The inner cavity size of the limiting port on the surface of 402 is matched to ensure that the drive frame 402 will not wobble when moving on the surface of the limiting frame, thus maintaining the movement stability of the drive frame 402. The support cylinder 8 is activated, and the telescopic shaft of the support cylinder 8 drives the support seat to move downward until its bottom contacts the ground, thus placing the base 2 and the optical equipment 3 stably in the measurement position. The friction of the bottom of the pad is high, which can improve the anti-slip performance of the bottom of the support rod 403, allowing the support rod 403 to support the base 2 more stably. The soft plate is soft, and its bottom is close to the top of the car plate 1, which can improve the sealing between the side of the protective cover 505 and the car plate 1 and reduce the amount of dust entering the dust cover. The size of the semi-circular groove is matched with the size of the semi-circular block 603 on one side of the movable pin 602, and the friction of the inner wall of the semi-circular groove is high, so the semi-circular block 603 on one side of the movable pin 602 is not easy to loosen after it is inserted into the semi-circular groove.

[0028] The working principle of this utility model is as follows: The optical measuring instrument is carried to the designated measuring position in the measuring area by a measuring vehicle. The electric shaft 601 is activated, causing the movable pin 602 to rotate until the semi-circular block 603 on one side disengages from the inner cavity of the positioning plate 604, thereby releasing the locking relationship between the base 2 and the vehicle plate 1. Then, the drive cylinder 401 is activated, and its telescopic shaft drives the drive frame 402 downwards. The drive frame 402 then moves the support rods 403 on its front and back sides downwards until the bottoms of the four support rods 403 contact the ground. The support rods 403 continue to extend, supporting the base 2 and disengaging its bottom from the top of the vehicle plate 1. The measuring vehicle is then started, causing the vehicle plate 1 to leave the bottom of the base 2. The support cylinder is then activated. 8. The telescopic shaft of the support cylinder 8 drives the support seat to move downward. At the same time, the drive cylinder 401 is activated. The telescopic shaft of the drive cylinder 401 drives the drive frame 402 to move upward. The drive frame 402 drives the support rod 403 to move upward until the support seat at the bottom of the support cylinder 8 contacts the ground, thereby reducing the height of the base 2 and the optical device 3 from the ground. The drive motor 502 is activated. The output shaft of the drive motor 502 drives the movable seat 503 to rotate. The movable seat 503 drives the irregular rod 504 at its top to swing. The irregular rod 504 drives the protective cover 505 at one end to move upward until the optical device 3 inside its cavity is exposed. The measurement work can then begin. After the measurement is completed, the output shaft of the drive motor 502 is reversed to drive the protective cover 505 to move downward and cover the optical device 3 again for protection.

[0029] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A loading / unloading mechanism for a pickup truck optical measurement vehicle, comprising a vehicle platform (1), characterized in that: The top of the vehicle panel (1) is provided with a base (2), the top of the base (2) is provided with an optical device (3), the two sides of the base (2) are provided with support components (4), the top of the base (2) is provided with a protective component (5), the front and back of the vehicle panel (1) are provided with locking components (6), the bottom of the vehicle panel (1) is provided with a through hole (7), and the four corners of the bottom of the base (2) are provided with support cylinders (8). The support assembly (4) includes a drive cylinder (401), one end of which is fixedly connected to the surface of the base (2) via a fixing plate. The telescopic shaft of the drive cylinder (401) is fixedly connected to a drive frame (402). Support rods (403) are fixedly connected to the front and rear sides of the drive frame (402). Stabilizing sleeves (404) are fixedly connected to the front and back sides of the base (2). The surface of the support rod (403) is movably connected to the inner cavity of the stabilizing sleeve (404).

2. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 1, characterized in that: The protective component (5) includes a fixed base (501), the bottom of which is fixedly connected to the top of the base (2), a drive motor (502) is fixedly connected to the back of the fixed base (501), the output shaft of the drive motor (502) passes through the inner cavity of the fixed base (501) and is fixedly connected to a movable base (503), a special-shaped rod (504) is fixedly connected to the top of the movable base (503), and a protective cover (505) is fixedly connected to one end of the special-shaped rod (504).

3. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 1, characterized in that: The locking assembly (6) includes an electric shaft (601), which is fixedly connected to the inner cavity of the vehicle plate (1). One end of the electric shaft (601) is fixedly connected to a movable pin (602), and a semi-circular block (603) is fixedly connected to one side of the movable pin (602). Positioning plates (604) are fixedly connected to both the front and back of the base (2). A horizontal plate (605) is fixedly connected to one side of the positioning plate (604). A movable shaft (606) is movably connected to the inner cavity of the horizontal plate (605). A limiting piece (607) is movably connected to the surface of the movable shaft (606). Torsion springs (608) are sleeved on both the front and rear sides of the surface of the movable shaft (606).

4. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 1, characterized in that: Both sides of the base (2) are fixedly connected to limit frames, and the surface of the limit frame is connected through the limit port on the surface of the drive frame (402).

5. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 1, characterized in that: The telescopic shaft of the support cylinder (8) is fixedly connected to a support seat, and the bottom of the support seat is fixedly connected to an anti-slip pad.

6. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 1, characterized in that: The bottom of the support rod (403) is fixedly connected to a pad, and the bottom of the pad is provided with anti-slip particles.

7. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 2, characterized in that: The bottom of both sides of the protective cover (505) is fixedly connected with a soft plate, and the bottom of the soft plate is in contact with the top of the base (2).

8. The loading and unloading mechanism for a pickup truck optical measurement vehicle according to claim 3, characterized in that: The positioning plate (604) has a semi-circular groove on one side, and the inner cavity of the semi-circular groove is provided with an anti-slip semi-circular pad.

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