CN217030566U

CN217030566U - Adjustable laser detector lifting device

Info

Publication number: CN217030566U
Application number: CN202220694159.8U
Authority: CN
Inventors: 周永华; 刘建伟
Original assignee: Elfa Shandong Instrument Co ltd
Current assignee: Elfa Shandong Instrument Co ltd
Priority date: 2022-03-26
Filing date: 2022-03-26
Publication date: 2022-07-22
Anticipated expiration: 2032-03-26

Abstract

The utility model relates to the technical field of laser detectors, in particular to an adjustable lifting device of a laser detector, which comprises a support box, a servo motor, a driving wheel, an upper support wheel and a lower support wheel, wherein the lower support wheel and the upper support wheel are in transmission connection through a transmission belt, the right part of the transmission belt is connected with a convex plate, the right end of the convex plate is connected with a sliding plate, the front part and the rear part of the right end of the support box are respectively provided with a second guide rail, the right part of each second guide rail is in sliding fit with a second sliding block, the right end of each second sliding block is connected with the left end of the sliding plate, the right end of the sliding plate is provided with a first guide rail, the first guide rail is in sliding fit with a first sliding block, the right end of the first sliding block is connected with a frame plate, the right end of the frame plate is provided with a laser detector, the top end of the frame plate is connected with a transmission rope, and the other end of the transmission rope is connected with the top end of the support box, the lifting device has the capability of improving the moving speed of a detection part, the detection contrast accuracy is ensured, and the effect of good adaptability is achieved.

Description

Adjustable laser detector lifting device

Technical Field

The utility model relates to the technical field of laser detectors, in particular to an adjustable lifting device of a laser detector.

Background

Laser detector is a long-range detection device, can use the device that relies on the change effect of the transmission in-process of laser to carry out remote detection, and current laser detector adopts single elevating gear to adjust, when going up and down, only rely on single jacking device to remove, and the removal efficiency is lower, when detecting, need use faster speed to remove in the applied scene, and then guarantee the detection contrast accuracy of partial region, current adjusting speed is slower, and adaptability is lower.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable laser detector lifting device which has the effects of improving the moving speed of a detection part, ensuring the detection contrast accuracy and having better adaptability.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable lifting device of a laser detector comprises a support box, wherein a servo motor is installed on the upper portion of the support box, an output shaft of the servo motor is connected with a driving wheel, the upper portion of the support box is rotatably connected with an upper supporting wheel through a shaft, the driving wheel and the upper supporting wheel are connected through a transmission belt in a transmission manner, the lower portion of the support box is rotatably connected with a lower supporting wheel through a shaft, the lower supporting wheel and the upper supporting wheel are connected through a transmission belt in a transmission manner, a convex plate is connected to the right portion of the transmission belt, a sliding plate is connected to the right end of the convex plate, second guide rails are installed on the front portion and the rear portion of the right end of the support box, a second sliding block is in sliding fit with the right portion of each second guide rail, the right end of each second sliding block is connected with the left end of the sliding plate, a first guide rail is installed on the right end of the sliding plate, and a first sliding block is in sliding fit with the first guide rail, the right-hand member of first slider is connected with the frame plate, the laser detector is installed to the right-hand member of frame plate, the top of frame plate is connected with the driving rope, the other end of driving rope with the top of supporting box is connected.

Preferably, the upper part of the sliding plate is fixedly connected with an adapter plate, the middle part of the adapter plate is rotatably connected with an intermediate wheel through a shaft, the circumferential outer wall of the intermediate wheel is provided with a rope groove corresponding to the transmission rope, and the rope groove of the intermediate wheel is in contact with the outer wall of the transmission rope.

In order to improve the use reliability, the bottom side wall of the supporting box and the top side wall of the supporting box are fixedly connected with a lower buffer block and an upper buffer block respectively.

In order to facilitate the detachment of the transmission rope, the top end of the support box is connected with a positioning screw rod through threads, and the top end of the positioning screw rod is fixedly connected with the opposite end of the transmission rope.

Preferably, the transmission rope is a steel wire rope.

The bottom end of the transmission rope is fixedly connected with a positioning plate, the bottom end of the positioning plate is inserted into the upper portion of the frame plate, and the upper portion of the frame plate is connected with the bottom of the positioning plate through a screw.

Compared with the prior art, the utility model provides an adjustable laser detector lifting device, which has the following beneficial effects:

this laser detector elevating gear with adjustable, it is rotatory to drive the action wheel through servo motor, it is rotatory that the drive belt drives the supporting wheel, go up the supporting wheel, cooperation before drive belt and the lower supporting wheel, and then drive the transmission band and remove, the transmission band drives the flange and rises, the flange drives the sliding plate and rises, and slide on the second guide rail through the second slider, restrain the removal gesture of sliding plate, through the in-process that rises at the sliding plate, the middle part that the sliding plate drove the driving rope rises, and then it rises to drive first slider and frame plate simultaneously at the in-process that the sliding plate rises, and then make laser detector rising speed accelerate, and then improve the different removal efficiency who detects between the position, adapt to more application scene, reach the removal speed that can improve the detection department, ensure to detect the contrast accuracy, the better effect of adaptability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1A;

fig. 3 is a schematic top view of the present invention.

The symbols in the figures illustrate:

1. a support box; 2. a servo motor; 3. a driving wheel; 4. an upper support wheel; 5. a transmission belt; 6. a lower support wheel; 7. a conveyor belt; 8. a convex plate; 9. a lower buffer block; 10. an upper buffer block; 11. a first guide rail; 12. a first slider; 13. a frame plate; 14. a laser detector; 15. a driving rope; 16. a sliding plate; 17. an intermediate wheel; 18. positioning a screw rod; 19. a patch panel; 20. positioning a plate; 21. a second guide rail; 22. and a second slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is as follows:

referring to fig. 1-3, an adjustable lifting device for a laser detector comprises a support box 1, a servo motor 2 is installed on the upper portion of the support box 1, a driving wheel 3 is fixedly connected to an output shaft of the servo motor 2, an upper supporting wheel 4 is rotatably connected to the upper portion of the support box 1 through a shaft, the driving wheel 3 and the upper supporting wheel 4 are in transmission connection through a transmission belt 5, a lower supporting wheel 6 is rotatably connected to the lower portion of the support box 1 through a shaft, the lower supporting wheel 6 and the upper supporting wheel 4 are in transmission connection through a transmission belt 7, a convex plate 8 is fixedly connected to the right portion of the transmission belt 7, a sliding plate 16 is fixedly connected to the right end of the convex plate 8, second guide rails 21 are installed on the front portion and the rear portion of the right end of the support box 1, second sliding blocks 22 are slidably matched on the right portion of each second guide rail 21, the right end of each second sliding block 22 is fixedly connected to the left end of the sliding plate 16, a first guide rail 11 is installed on the right end of the sliding plate 16, the first guide rail 11 is slidably matched with a first sliding block 12, the right end of the first sliding block 12 is fixedly connected with a frame plate 13, the right end of the frame plate 13 is provided with a laser detector 14, the top end of the frame plate 13 is connected with a transmission rope 15, the other end of the transmission rope 15 is fixedly connected with the top end of the supporting box 1, the transmission rope 15 is a steel wire rope, the wear-resisting effect through the steel wire rope is better, the service life of the transmission rope 15 is further prolonged, the top end of the supporting box 1 is connected with a positioning screw 18 through threads, the top end of the positioning screw 18 is fixedly connected with the opposite end of the transmission rope 15, the positioning screw 18 is connected with the top side wall of the supporting box 1, when the transmission rope 15 needs to be disassembled and replaced, the positioning screw 18 is disassembled to disassemble the transmission rope 15 from the supporting box 1, the bottom end of the transmission rope 15 is fixedly connected with a positioning plate 20, the bottom end of the positioning plate 20 is inserted into the upper part of the frame plate 13, the upper part of the frame plate 13 is connected with the bottom of the positioning plate 20 through screws, when the connecting part of the frame plate 13 and the transmission rope 15 is disassembled, the positioning plate 20 is pulled out by disassembling the screws at the connecting part, a welding mode is replaced, the transmission rope 15 and the frame plate 13 are further convenient to disassemble, the driving wheel 3 is driven to rotate through the servo motor 2, the driving belt 5 drives the upper supporting wheel 4 to rotate, the upper supporting wheel 4, the driving belt 5 and the lower supporting wheel 6 are matched in front, and then the transmission belt 7 is driven to move, the transmission belt 7 drives the convex plate 8 to ascend, the convex plate 8 drives the sliding plate 16 to ascend, and slides on the second guide rail 21 through the second sliding block 22, so as to limit the moving posture of the sliding plate 16, through the process that the sliding plate 16 drives the middle part of the transmission rope 15 to ascend, and then drives the first sliding block 12 and the frame plate 13 to ascend simultaneously when the sliding plate 16 ascends, therefore, the laser detector 14 is accelerated in ascending speed, the moving efficiency between different detection positions is improved, the method is suitable for more application scenes, the moving speed of the detection position can be improved, the detection contrast accuracy is ensured, and the effect of good adaptability is achieved.

Further, the upper portion fixedly connected with keysets 19 of sliding plate 16, the middle part of keysets 19 is connected with middle wheel 17 through the rotation of axle, the circumference outer wall of middle wheel 17 is provided with the grooving corresponding with driving rope 15, the grooving department of middle wheel 17 and the outer wall contact of driving rope 15, support the middle part of driving rope 15 through middle wheel 17, and roll through middle wheel 17, replace friction between driving rope 15 and the sliding plate 16 upper portion, reach the effect that further improves the reliability of supporting the middle part of driving rope 15.

Supporting box 1's the end lateral wall and supporting box 1's top lateral wall be fixedly connected with down buffer block 9 and go up buffer block 10 respectively, through flange 8 when removing supporting box 1 top lateral wall and end lateral wall, through buffer block 9 and last buffer block 10 and the contact between the flange 8 down, and then cushion partial impact force, reduce the circumstances of the damage of colliding with between flange 8 and the supporting box 1.

The working principle is as follows: the user starts servo motor 2, servo motor 2 drives the action wheel 3 rotatory, it is rotatory that driving belt 5 drives supporting wheel 4, go up supporting wheel 4, cooperate before driving belt 5 and the lower supporting wheel 6, and then drive transmission band 7 and remove, transmission band 7 drives the flange 8 and rises, flange 8 drives sliding plate 16 and rises, in-process that sliding plate 16 rises, sliding plate 16 drives the middle part of driving rope 15 and rises, and then drive first slider 12 and frame plate 13 simultaneously and rise at the in-process that sliding plate 16 rises, and then make the 14 rising speed of laser detector accelerate.

The servo motor 2 is a known device which can be directly purchased in the market, and is only used here, and is not improved in structure and function, so that detailed description is omitted, and the servo motor 2 is provided with a control switch matched with the servo motor, and the installation position of the control switch is selected according to actual use requirements.

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

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through an intermediary, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a laser detector elevating gear with adjustable which characterized in that: the device comprises a supporting box (1), wherein a servo motor (2) is installed on the upper portion of the supporting box (1), an output shaft of the servo motor (2) is connected with a driving wheel (3), the upper portion of the supporting box (1) is connected with an upper supporting wheel (4) through a shaft in a rotating manner, the driving wheel (3) is connected with the upper supporting wheel (4) through a transmission belt (5) in a transmission manner, the lower portion of the supporting box (1) is connected with a lower supporting wheel (6) through a shaft in a rotating manner, the lower supporting wheel (6) is connected with the upper supporting wheel (4) through a transmission belt (7) in a transmission manner, the right portion of the transmission belt (7) is connected with a convex plate (8), the right end of the convex plate (8) is connected with a sliding plate (16), second guide rails (21) are installed on the front portion and the rear portion of the right end of the supporting box (1), and second sliding blocks (22) are matched with the right portion of the second guide rails (21) in a sliding manner, the right end of each second slider (22) all with the left end of sliding plate (16) is connected, first guide rail (11) are installed to the right end of sliding plate (16), sliding fit has first slider (12) on first guide rail (11), the right end of first slider (12) is connected with frame plate (13), laser detector (14) are installed to the right end of frame plate (13), the top of frame plate (13) is connected with driving rope (15), the other end of driving rope (15) with the top of supporting box (1) is connected.

2. The adjustable lifting device for the laser detector according to claim 1, wherein: the upper portion of the sliding plate (16) is fixedly connected with an adapter plate (19), the middle portion of the adapter plate (19) is connected with an intermediate wheel (17) through a shaft in a rotating mode, a rope groove corresponding to the transmission rope (15) is formed in the circumferential outer wall of the intermediate wheel (17), and the rope groove of the intermediate wheel (17) is in contact with the outer wall of the transmission rope (15).

3. The adjustable lifting device for the laser detector according to claim 2, wherein: the bottom side wall of the support box (1) and the top side wall of the support box (1) are fixedly connected with a lower buffer block (9) and an upper buffer block (10) respectively.

4. The adjustable lifting device for the laser detector according to claim 3, wherein: the top end of the supporting box (1) is connected with a positioning screw rod (18) through threads, and the top end of the positioning screw rod (18) is fixedly connected with the opposite end of the transmission rope (15).

5. The adjustable lifting device for the laser detector according to claim 4, wherein: the transmission rope (15) is a steel wire rope.

6. The adjustable lifting device for the laser detector according to claim 5, wherein: the bottom end of driving rope (15) fixedly connected with locating plate (20), the bottom of locating plate (20) inserts the upper portion of frame plate (13), the upper portion of frame plate (13) with the bottom of locating plate (20) passes through bolted connection.