Novel laser ranging reflector turnover mechanism

Abstract

The utility model discloses a novel laser ranging reflector turnover mechanism which comprises a bottom plate, a turnover plate and an air cylinder, a second hinge support is arranged on the upper surface of the bottom plate, a lug plate and a turnover supporting plate are arranged on the lower surface of the turnover plate, the lug plate is connected with the second hinge support through a pin shaft, and the telescopic end of the air cylinder is hinged to the turnover supporting plate. The other end of the air cylinder is rotationally connected with the bottom plate, a reflecting plate is arranged on the lower surface of the turning plate, side plates are arranged on the two sides of the air cylinder respectively, a first hinge support is fixed to the bottom plate through screws, the first hinge support is connected with an air cylinder fixing seat through a pin shaft, and the air cylinder fixing seat is fixedly connected with the air cylinder through screws. The side plate and the second hinge support are fixed to the bottom plate in a welded mode. In the laser ranging process of the RGV, the reflecting plate is turned over through the mechanism and protrudes out of the ground, and laser ranging positioning of the RGV is achieved. Before and after the laser ranging process of the RGV trolley, the reflecting plate is sunk into the ground, so that the ground is ensured to be flat.

Description

Technical Field

[0001] The utility model relates to the technical field of laser ranging flipping, in particular to a novel laser ranging reflector flipping mechanism. Background Art

[0002] Laser ranging is an advanced positioning method that has been used since the mid-1990s and is currently a commonly used positioning method in RGV systems. The laser ranging RGV trolley uses a laser scanner and a reflector that is pre-positioned around the RGV trolley's operating area as the basic environment required for laser positioning. Generally, the reflector is arranged in front of the RGV trolley, such as a column or other structure that is above the ground. However, this protruding structure above the ground is not only not conducive to the staff's operating requirements, but also occupies ground space and reduces work efficiency; for this reason, a new laser ranging reflector flipping mechanism is proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a novel laser ranging reflector flipping mechanism. During the laser ranging process of the RGV trolley, the reflector is flipped by the mechanism and protrudes from the ground, thereby realizing the laser ranging positioning of the RGV trolley; before and after the laser ranging process of the RGV trolley, the reflector is sunk into the ground, thereby ensuring the flatness of the ground, meeting the operating requirements of the staff, improving the work efficiency, and effectively solving the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel laser ranging reflector flipping mechanism, comprising a base plate, a flap and a cylinder, the upper surface of the base plate is provided with a second hinged support, the lower surface of the flap is provided with an ear plate and a flip support plate, the ear plate is connected to the second hinged support through a pin shaft, the telescopic end of the cylinder is hinged to the flip support plate, the other end of the cylinder is rotatably connected to the base plate, the lower surface of the flap is provided with a reflector, and side panels are respectively provided on both sides of the cylinder.

[0005] Furthermore, an articulated support 1 is fixed on the bottom plate by screws, the articulated support 1 is connected to a cylinder fixing seat by a pin shaft, and the cylinder fixing seat is fixedly connected to the cylinder by screws.

[0006] Furthermore, the side plate and the second hinged support are respectively fixed to the bottom plate by welding, and the side plate and the bottom plate adopt a hollow structure.

[0007] Furthermore, a reinforcing plate is provided on the side surface of the side plate, and the upper end of the reinforcing plate is flush with the side plate.

[0008] Furthermore, the bottom plate is configured as a rectangular structure, and fixing holes are provided at the four corners of the bottom plate.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. During the laser ranging process of the RGV trolley, the reflector is flipped through the mechanism and protrudes from the ground to realize the laser ranging positioning of the RGV trolley; before and after the laser ranging process of the RGV trolley, the reflector is sunk into the ground to ensure the flatness of the ground, meet the operating requirements of the staff, and improve work efficiency.

[0011] 2. After the flap is folded, it falls on the side panels, which provide reliable support for the flap and meet the load-bearing requirements of the flap. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the unfolded structure of the utility model flap;

[0013] Figure 2 This is a schematic diagram of the front view structure of the utility model flap;

[0014] Figure 3 It is a schematic diagram of the folding structure of the flap of the utility model.

[0015] In the figure: 1 bottom plate, 2 hinged support 1, 3 cylinder, 4 ear plate, 5 flip plate, 6 reflector, 7 hinged support 2, 8 side plate, 9 cylinder fixing seat, 10 fixing hole, 11 reinforcement plate, 12 flip support plate. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0017] See also Figure 1-3The utility model provides a technical solution: a novel laser ranging reflector flipping mechanism, including a bottom plate 1, a flap 5 and a cylinder 3. The upper surface of the bottom plate 1 is provided with a hinged support 2 7, and the lower surface of the flap 5 is provided with an ear plate 4 and a flip support plate 12. The ear plate 4 is connected to the hinged support 2 7 through a pin shaft. The telescopic end of the cylinder 3 is hinged to the flip support plate 12, and the other end of the cylinder 3 is rotatably connected to the bottom plate 1. The flap 5 can be pushed to fold and unfold through the telescopic end of the cylinder 3. When the flap 5 is folded, it can sink into the ground to ensure the flatness of the ground, meet the working requirements of the staff, and at the same time ensure the safety of the staff during operation. A reflector 6 is provided on the lower surface of the flap 5. The reflector 6 reflects the laser emitted by the laser scanner. The RGV trolley completes the laser ranging positioning. The laser scanner is installed on the RGV trolley. Side plates 8 are respectively provided on both sides of the cylinder 3. After the flap 5 is folded, the flap 5 falls on the side plates 8. The side plates 8 play a role in reliably supporting the flap 5, meeting the bearing requirements of the flap 5.

[0018] During operation, when the RGV trolley is not in the workstation area, the reflector 6 of the mechanism sinks into the ground;

[0019] When the RGV trolley drives to the workstation area, the cylinder 3 of the mechanism retracts through signal transmission, pulling the flap 5, which rotates 90 degrees through the pin shaft and is perpendicular to the ground. The reflector 6 is fixed on the flap 5, which is now directly in front of the RGV trolley. The RGV trolley can complete positioning and stop through laser ranging;

[0020] When the RGV trolley stops, the cylinder 3 of the mechanism extends through signal transmission, and the reflector 6 sinks into the ground again to ensure the flatness of the ground and meet the operating requirements of the staff.

[0021] An articulated support 2 is fixed to the base plate 1 by screws, and the articulated support 2 is connected to a cylinder fixing seat 9 by a pin shaft. The cylinder fixing seat 9 is fixedly connected to the cylinder 3 by screws. The connection method of the screws facilitates the disassembly of the cylinder 3 and facilitates the inspection and replacement of the cylinder 3.

[0022] The side panels 8 and the hinged support 27 are fixed to the bottom plate 1 by welding respectively. The side panels 8 and the bottom plate 1 adopt a hollow structure, which is used to reduce the overall weight of the structure while ensuring the structural strength. The side panels 8, the hinged support 27 and the bottom plate 1 together constitute a supporting frame, which is located on the basis of the pit.

[0023] A reinforcing plate 11 is provided on the side of the side plate 8 , and the upper end of the reinforcing plate 11 is flush with the side plate 8 . The reinforcing plate 11 increases the structural strength of the side plate 8 and increases the contact area with the flap 5 , thereby playing a reliable supporting role.

[0024] The bottom plate 1 is configured as a rectangular structure, and fixing holes 10 are provided at four corners of the bottom plate 1 , through which the bottom plate 1 is fixed.

[0025] The basic principles, main features and advantages of the present invention are shown and described above. Without departing from the spirit and scope of the present invention, the present invention may also be subject to various changes and improvements, which are all within the scope of the present invention to be protected.

Claims

1. A novel laser ranging reflector flipping mechanism, comprising a base plate (1), a flip plate (5) and a cylinder (3), characterized in that: The upper surface of the bottom plate (1) is provided with a hinged support seat 2 (7), the lower surface of the flap (5) is provided with an ear plate (4) and a flip support plate (12), the ear plate (4) and the hinged support seat 2 (7) are connected via a pin shaft, the telescopic end of the cylinder (3) is hinged to the flip support plate (12), the other end of the cylinder (3) is rotatably connected to the bottom plate (1), the lower surface of the flap (5) is provided with a reflective plate (6), and side plates (8) are respectively provided on both sides of the cylinder (3).

2. The novel laser ranging reflector flipping mechanism according to claim 1 is characterized in that: A hinged support 1 (2) is fixed to the bottom plate (1) by means of screws; the hinged support 1 (2) is connected to a cylinder fixing seat (9) by means of a pin; and the cylinder fixing seat (9) is fixedly connected to the cylinder (3) by means of screws.

3. The novel laser ranging reflector flipping mechanism according to claim 1 is characterized in that: The side plate (8) and the second hinged support (7) are respectively fixed to the bottom plate (1) by welding, and the side plate (8) and the bottom plate (1) adopt a hollow structure.

4. The novel laser ranging reflector flipping mechanism according to claim 1 is characterized in that: A reinforcing plate (11) is provided on the side surface of the side plate (8), and the upper end of the reinforcing plate (11) is flush with the side plate (8).

5. The novel laser ranging reflector flipping mechanism according to claim 1 is characterized in that: The bottom plate (1) is configured as a rectangular structure, and fixing holes (10) are provided at the four corners of the bottom plate (1).

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