Single-line guide rail guide wheel device

Abstract

The utility model discloses a single-line guide rail guide wheel device which is arranged on a linear guide rail and comprises a stand column, a height adjusting assembly, an outer connecting assembly, a shock absorption assembly and a roller assembly, the height adjusting assembly is arranged on the upper portion of the stand column, and the outer connecting assembly is arranged on the height adjusting assembly and used for being fixed to a vehicle. The lower portion of the stand column is connected with the idler wheel assembly, the two ends of the shock absorption assembly are connected with the two sides of the upper portion of the stand column and the upper portion of the outer side of the idler wheel assembly respectively, and the idler wheel assembly is movably clamped on the linear guide rail. The device can realize fixed vehicle blasting / collision or separated vehicle blasting / collision, can simulate the effects required in different scenes, can vibrate together with driving through the arrangement of the shock-proof and telescopic wheel assembly, enables the simulation process to be more real, is not easy to damage, and can adjust the height of the vehicle through the height adjusting assembly. The distance between the wheel and the ground or the size of the contact surface can be adjusted, so that the test is more flexible and comprehensive, and the trueness is high.

Description

Technical Field

[0001] The utility model relates to the field of special effect devices, in particular to a single-line guide rail guide wheel device. Background Art

[0002] Usually, special effects simulation or driving test, most of them need to simulate the vehicle running on a predetermined track, explosion, etc. Special effects explosion refers to the use of certain technical measures to strictly control the explosion energy and explosion scale, so that the explosion sound, vibration, fire, destruction area and broken objects are carried out within the set range, such as gas explosion, blasting, burning people special effects, physical special effects explosion. In particular, driving explosion, collision, etc., need to be carried out on a predetermined track to ensure the authenticity, safety of the simulation and the accuracy of the test.

[0003] The tracks on which vehicles usually run are simple moving tracks, which have poor effects and cause great damage to equipment.

[0004] In order to solve the problems existing in the background technology, the utility model provides a single-line guide rail guide wheel device. Utility Model Content

[0005] The utility model aims to provide a single-line guide rail guide wheel device in view of the defects of the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A single-line guide rail guide wheel device, the device is arranged on a linear guide rail, and includes a column, a height adjustment component, an external connection component, a shock-absorbing component and a roller component. The upper part of the column is provided with a height adjustment component, the external connection component is arranged on the height adjustment component and is used to be fixed to a vehicle, the lower part of the column is connected to the roller component, the two ends of the shock-absorbing component are respectively connected to the two sides of the upper part of the column and the upper part of the outer side of the roller component, and the roller component is movably clamped on the linear guide rail.

[0008] Furthermore, the height adjustment assembly includes an adjusting bolt and a lifting plate. The adjusting bolt is threadedly connected to the column, and the screw head of the bolt is attached to the lower side of the lifting plate. The adjusting bolt is rotated to move the lifting plate up and down along the guide column.

[0009] Furthermore, the height adjustment component also includes a locking stud, the screw of which penetrates from the lower side of the upper plate of the column and passes through the middle area of ​​the lifting plate, so as to fix the lifting plate after the height is adjusted.

[0010] Furthermore, the external connection component includes a connection socket, a side connection plate and an upper connection plate, the side connection plate is fixed to the side of the connection socket, the upper connection plate is movably arranged on the upper part of the connection socket, and the vehicle is connected through the side connection plate or the upper connection plate.

[0011] A plug pin is provided below the upper connecting plate, and a plug hole is provided on the connecting socket, and the plug pin can be detachably inserted into the plug hole.

[0012] Furthermore, there are two connecting sockets, which are arranged on the front and rear sides above the height adjustment component; there are two side connecting plates, which are arranged on the left and right sides of the connecting socket.

[0013] Furthermore, the shock-absorbing assembly includes a shock-absorbing spring, a telescopic rod and a telescopic rod base. The telescopic rod base is fixed above the outer side of the roller assembly. One end of the telescopic rod can be movably inserted into the telescopic rod base, and the other end is fixed to the front and rear sides of the column. The shock-absorbing spring is sleeved on the outer side of the telescopic rod and the telescopic rod base.

[0014] Furthermore, the roller assembly includes a dual-axis rotating shaft, a rotating plate and a roller, the dual-axis rotating shaft is arranged on the front and rear sides of the bottom of the column, the rotating plate is rotatably connected to the two axes of the dual-axis rotating shaft respectively, and the upper side of the outer end of the rotating plate is connected to the shock-absorbing assembly; rollers are provided under the column and under the two rotating plates, and in the initial state, the roller under the column and the roller under the rotating plate are not in the same horizontal plane.

[0015] Furthermore, the roller is connected to the bottom of the column or the bottom of the rotating plate through a roller connecting plate. The roller connecting plate is U-shaped, and a single roller is connected to both sides of the U. Two rollers are set as a group and straddled on the linear guide rail.

[0016] Furthermore, the guide rail is connected to the ground through a fixed foot at the bottom, and the guide rail is a segmented guide rail connected through a connector.

[0017] Furthermore, the device also includes a fixed-point rollover device, which includes a starting switch, a switch seat and a fixed-point column. The switch seat is fixed on the left and right sides of the lower part of the column, and a starting switch is provided on the switch seat. The fixed-point column is fixed on the side of the linear guide rail. After the starting switch slides with the vehicle, the fixed-point column pushes the starting switch open.

[0018] By adopting the technical solution of the utility model, the beneficial effects of the utility model are as follows: the device can realize the blasting / collision of a fixed vehicle, or the blasting / collision of a separated vehicle, and can simulate the effects required in different scenarios. Through the setting of the shock-absorbing and telescopic wheel components, it can vibrate together with the driving, making the simulation process more realistic and the device not easily damaged. At the same time, through the height adjustment component, the distance between the wheel and the ground or the size of the contact surface can be adjusted, making the test more flexible and comprehensive with high authenticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural diagram of a single-line guide rail guide wheel device provided by the utility model;

[0020] Figure 2 This is a side structural diagram of a single-line guide rail guide wheel device provided by the utility model;

[0021] Figure 3 This is a structural diagram of a single-line guide rail guide wheel device provided by the utility model after removing the top connecting piece;

[0022] Figure 4 This is a structural diagram of a top connecting piece of a single-line guide rail guide wheel device provided by the utility model;

[0023] Figure 5 The utility model provides a single-track guide wheel device provided with a fixed-point rollover device.

[0024] Among them, 1. column, 2. adjusting bolt, 3. lifting plate, 4. screw, 5. locking stud, 6. connecting socket, 7. upper connecting plate, 8. pin, 9. side connecting plate, 10. screw hole, 11. double-axis shaft, 12. rotating plate, 13. roller, 14. roller connecting plate, 15. shock-absorbing spring, 16. telescopic rod, 17. telescopic rod base, 18. linear guide, 19. fixed foot, 20. connecting head, 21. starting switch, 22. switch seat, 23. fixed column. DETAILED DESCRIPTION

[0025] The specific embodiments of the present invention are further described in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a single-line guide rail guide wheel device is arranged on a linear guide rail 18, including a column 1, a height adjustment component, an external connection component, a shock-absorbing component and a roller 13 component. The upper part of the column 1 is provided with a height adjustment component, the external connection component is arranged on the height adjustment component and is used to be fixed to the vehicle, the lower part of the column 1 is connected to the roller 13 component, the two ends of the shock-absorbing component are respectively connected to the two sides of the upper part of the column 1 and the upper part of the outer side of the roller 13 component, and the roller 13 component is movably clamped on the linear guide rail 18. The load range of this device is 0-50 tons, and the maximum load speed is 0-280 yards.

[0027] The height adjustment assembly includes an adjustment bolt 2 and a lifting plate 3. The adjustment bolt 2 is threadedly connected to the column 1, and the screw head of the bolt is attached to the lower side of the lifting plate 3. The adjustment bolt 2 is rotated to move the lifting plate 3 up and down along the guide column. The up and down movement of the lifting plate 3 drives the up and down movement of the external connection assembly, so that the height and contact area between the vehicle wheel and the ground can be adjusted, and the design adjustment can be performed according to the required scene.

[0028] The height adjustment assembly further includes a locking stud 5, the screw rod 4 of which penetrates from the lower side of the upper plate around the column 1 and passes through the middle area of ​​the lifting plate 3, so as to fix the lifting plate 3 after the height is adjusted, so that the lifting plate 3 can be firmly connected.

[0029] The external connection component includes a connection socket 6, a side connection plate 9 and an upper connection plate 7. The side connection plate 9 is fixed to the side of the connection socket 6, and the upper connection plate 7 is movably arranged on the upper part of the connection socket 6. The vehicle is connected through the side connection plate 9 or the upper connection plate 7.

[0030] Embodiment 1: When the side connecting plate 9 is selected for connection, the side connecting plate 9 is fixedly connected to the vehicle by bolts through its screw holes 10. When the vehicle slides to a designated position for blasting or collision, the device does not separate from the vehicle.

[0031] Embodiment 2: When the upper connecting plate 7 is selected for connection, the upper connecting plate 7 is connected to the vehicle by using existing technologies such as clamps and welding. A pin 8 is provided below the upper connecting plate 7, and a socket is provided on the connection socket 6. The pin 8 can be inserted into the socket in a detachable manner. When the vehicle slides to a designated position for blasting or collision, the pin 8 is detached from the hole of the connection socket 6 due to vibration, and the device is separated from the vehicle.

[0032] The connecting socket 6 can be made of thicker hexagonal screws.

[0033] There are two connecting sockets 6 , which are arranged on the front and rear sides above the height adjustment component; there are two side connecting plates 9 , which are arranged on the left and right sides of the connecting socket 6 .

[0034] The shock-absorbing assembly includes a shock-absorbing spring 15, a telescopic rod 16 and a telescopic rod base 17, wherein the telescopic rod base 17 is fixed above the outer side of the roller 13 assembly, one end of the telescopic rod 16 is movably inserted into the telescopic rod base 17, and the other end is fixed to the front and rear sides of the column 1, and the shock-absorbing spring 15 is sleeved on the outer side of the telescopic rod 16 and the telescopic rod base 17. The shock-absorbing spring 15 assembly makes the vehicle more shock-absorbing during driving and protects the track of the device.

[0035] The roller 13 assembly includes a double-axis rotating shaft 11, a rotating plate 12 and a roller 13. The double-axis rotating shaft 11 is arranged on the front and rear sides of the bottom of the column 1. The rotating plate 12 is rotatably connected to the two axes of the double-axis rotating shaft 11 respectively, and the upper side of the outer end of the rotating plate 12 is connected to the shock-absorbing assembly; rollers 13 are arranged under the column 1 and under the two rotating plates 12, and in the initial state, the roller 13 under the column 1 and the roller 13 under the rotating plate 12 are not in the same horizontal plane.

[0036] The roller 13 is connected to the bottom of the column 1 or the bottom of the rotating plate 12 through a roller connecting plate 14. The roller connecting plate 14 is U-shaped, and a single roller 13 is connected to both sides of the U. Two rollers 13 are set as a group and straddled on the linear guide rail 18.

[0037] The two rotating shafts of the double-axis rotating shaft 11 can be an integrated arrangement as shown in the figure. Through the elastic force of the shock-absorbing spring 15, the roller connecting plate 14 is tilted downward to the outside, so that the three groups of rollers 13 are not on the same level in the initial state, making the driving process more flexible and more realistic.

[0038] The guide rail is connected to the ground through a fixed foot 19 at the bottom. The guide rail is a segmented guide rail connected through a connector 20, and the length of the rail can be adjusted according to needs.

[0039] The device also includes a fixed-point rollover device, which includes a start switch 21, a switch seat 22 and a fixed-point column 23. The switch seat 22 is fixed to the left and right sides of the lower part of the column 1 and can be fixed by bolts or welding. The switch seat 22 is provided with a start switch 21. The fixed-point column 23 is fixed to the side of the linear guide 18. After the start switch 21 slides with the vehicle, the fixed-point column 23 pushes the start switch 21. The start switch 21 is used to open the blasting device. The blasting device can be opened remotely or with the start switch 21. How to blast is not within the scope of the application of this device and is a prior art, so it will not be described in detail here.

[0040] It should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0041] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A single-line guide rail guide wheel device, the device is arranged on a linear guide rail, characterized in that: It includes a column, a height adjustment component, an external connection component, a shock-absorbing component and a roller component. The upper part of the column is provided with a height adjustment component. The external connection component is arranged on the height adjustment component and is used to be fixed to the vehicle. The lower part of the column is connected to the roller component. The two ends of the shock-absorbing component are respectively connected to the two sides of the upper part of the column and the upper part of the outer side of the roller component. The roller component is movably clamped on the linear guide rail.

2. A single-track guide wheel device according to claim 1, characterized in that: The height adjustment assembly includes an adjusting bolt and a lifting plate. The adjusting bolt is threadedly connected in the column, and the screw head of the bolt is attached to the lower side of the lifting plate. The adjusting bolt is rotated to make the lifting plate move up and down along the guide column.

3. A single-track guide wheel device according to claim 2, characterized in that: The height adjustment assembly also includes a locking stud, the screw of which penetrates from the lower side of the upper plate of the column. The screw of the locking stud penetrates from the lower side around the upper plate of the column and passes through the middle area of ​​the lifting plate, so as to fix the lifting plate after the height is adjusted.

4. A single-track guide wheel device according to claim 1, characterized in that: The external connection component includes a connection socket, a side connection plate and an upper connection plate, wherein the side connection plate is fixed to the side of the connection socket, and the upper connection plate is movably arranged on the upper part of the connection socket, and the vehicle is connected via the side connection plate or the upper connection plate; a pin is arranged under the upper connection plate, and the connection socket is provided with a socket, and the pin can be detachably inserted into the socket.

5. A single-track guide wheel device according to claim 4, characterized in that: The connecting sockets are provided with two and are arranged on the front and rear sides above the height adjustment component; the side connecting plates are provided with two and are arranged on the left and right sides of the connecting socket.

6. A single-track guide wheel device according to claim 1, characterized in that: The shock-absorbing assembly includes a shock-absorbing spring, a telescopic rod and a telescopic rod base. The telescopic rod base is fixed above the outer side of the roller assembly. One end of the telescopic rod can be movably inserted into the telescopic rod base, and the other end is fixed to the front and rear sides of the column. The shock-absorbing spring is sleeved on the outer side of the telescopic rod and the telescopic rod base.

7. A single-track guide wheel device according to claim 1, characterized in that: The roller assembly includes a double-axis rotating shaft, a rotating plate and a roller. The double-axis rotating shaft is arranged on the front and rear sides of the bottom of the column. The rotating plate is rotatably connected to the two axes of the double-axis rotating shaft respectively, and the upper side of the outer end of the rotating plate is connected to the shock-absorbing assembly; rollers are arranged under the column and under the two rotating plates, and in the initial state, the roller under the column and the roller under the rotating plate are not in the same horizontal plane.

8. A single-track guide wheel device according to claim 1, characterized in that: The roller is connected to the bottom of the column or the bottom of the rotating plate through a roller connecting plate. The roller connecting plate is U-shaped, and both sides of the U are connected to a single roller. Two rollers are set as a group and straddled on the linear guide rail.

9. A single-track guide wheel device according to claim 1, characterized in that: The lower side of the guide rail is connected to the ground via a fixed foot, and the guide rail is a segmented guide rail plugged in via a connector.

10. A single-track guide wheel device according to claim 1, characterized in that: The device also includes a fixed-point rollover device, which includes a starting switch, a switch seat and a fixed-point column. The switch seat is fixed on the left and right sides of the lower part of the column, and a starting switch is provided on the switch seat. The fixed-point column is fixed on the side of the linear guide rail. After the starting switch slides with the vehicle, the fixed-point column pushes the starting switch open.

Images