Anti-skid wheel structure of monorail tackle

Abstract

The utility model discloses an anti-skidding wheel structure of a monorail tackle, which comprises a wheel frame, a wheel body and a fixing frame, a sliding groove is arranged on one side face in the fixing frame, a sliding block is arranged in the sliding groove in a sliding mode, a fixing seat is arranged at one end of the wheel frame, the fixing seat extends into the fixing frame and is arranged on the sliding block, and the sliding block is arranged on the sliding block. Installation openings are formed in the two side faces of the wheel frame, the wheel body is arranged in the wheel frame, an axle is installed in the center of the wheel body, the two ends of the axle extend into the installation openings and are provided with first sealing bearings, the wheel frame is sleeved with a positioning frame, and the two sides of the positioning frame are arranged on the two side faces of the wheel frame. The anti-skid wheel frame is simple in structure, a tire can be fixed through the moving wheel frame, on the contrary, after the wheel frame moves outwards, the wheel frame can be moved away from the single rail, the positioning frame can be moved away from the positioning ring, after blocking of the positioning frame is lost, the wheel body can be rapidly taken out of the wheel frame, replacement is convenient, and the anti-skid effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of monorail pulleys, in particular to an anti-skid wheel structure of a monorail pulley. Background Art

[0002] The monorail is a new type of amusement equipment. It is based on a unique single track, allowing the slide to run on the track, bringing a brand new amusement experience to tourists.

[0003] At present, the guide rail pulley includes a frame, wheels, seats, and seat belts. However, the wheel installation structure is complicated, and the wheels are always in friction with the monorail, making them easy to wear. They generally need to be replaced from time to time. However, the difficulty of replacement affects the efficiency and frequency of replacement, causing slippage between the wheels and the monorail, affecting the safety of operation. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an anti-skid wheel structure for a monorail pulley, which can quickly install and replace tires to solve the problems raised in the above background technology.

[0005] The utility model is realized through the following technical solutions: an anti-skid wheel structure of a monorail pulley, comprising a wheel frame, a wheel body and a fixing frame, a slide groove is provided on one side surface inside the fixing frame, a slider is slidably installed in the slide groove, a fixing seat is installed at one end of the wheel frame, the fixing seat extends to the interior of the fixing frame and is installed on the slider, mounting openings are provided on both side surfaces of the wheel frame, the wheel body is arranged inside the wheel frame, a wheel axle is installed at the center of the wheel body, both ends of the wheel axle extend into the mounting openings and are both installed with a first sealed bearing, the outer ring of the first sealed bearing is contacted with the inner wall surface of the mounting opening, a positioning ring is installed on the outer ring of the first sealed bearing, a positioning frame is provided on the outside of the wheel frame, both sides of the positioning frame are arranged on the two side surfaces of the wheel frame, both sides of the positioning frame are provided with arc grooves, and the arc grooves are arranged in conflict with the outer ring surface of the positioning ring.

[0006] As an optimal technical solution, the wheel frame is located on both sides of the fixed seat with fixing bars installed, the fixing bars are provided with limiting grooves, limiting blocks are slidably installed in the limiting grooves, a first compression spring is installed between the limiting blocks and the limiting grooves, one end of the limiting blocks is installed on the inner side surface of the positioning frame, and the cross-sections of the limiting blocks and the limiting grooves are both trapezoidal structures.

[0007] As a preferred technical solution, one end of the positioning frame is in contact with the fixing seat, and the other end is in contact with the inner side surface of the wheel frame.

[0008] As a preferred technical solution, a screw hole is axially provided on the slider and passes through the slider. One end of the slide groove is open, and the other end is provided with an axial hole connected to the outside world. A screw is threadedly connected to the screw hole, and one end of the screw extends to the outside world through the axial hole and is installed with a rotating block. A plurality of second sealed bearings are embedded in the interior of the axial hole, and the inner ring of the second sealed bearing is fixedly connected to the screw.

[0009] As a preferred technical solution, the fixing frame protrudes toward the outer side of the slide groove to form a thickened portion, and a groove is provided on the inner wall surface of the slide groove opposite the thickened portion. One end of the groove extends into the thickened portion, and a positioning block is provided inside the groove. One end of the positioning block extends into the slide groove and is arranged to abut against the end face of the slider, and the other end is arranged inside the groove, and a plurality of second compression springs are installed, and the other end of the second compression spring is installed on the inner wall surface of the groove.

[0010] As a preferred technical solution, one side of the fixing frame is bent outward to form a flow guide portion, and one end of the fixing frame is provided with a plurality of fixing holes.

[0011] The beneficial effects of the present invention are as follows: the present invention has a simple structure, and the tire can be fixed by moving the wheel frame. Conversely, after the wheel frame moves outward, the wheel frame can be removed from the monorail, and the positioning frame can be removed from the positioning ring. After the positioning frame loses its obstruction, the wheel body can be quickly taken out of the wheel frame, which facilitates replacement to ensure an anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a top view of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the utility model after the positioning frame is removed.

[0016] Among them, 1. wheel body; 2. wheel frame; 3. wheel axle; 4. first sealed bearing; 5. positioning ring; 6. positioning frame; 7. fixing frame; 8. slide groove; 9. guide part; 10. fixing strip; 11. positioning block; 12. thickening part; 13. fixing seat; 14. slider; 15. rotating block; 16. fixing hole; 17. first compression spring; 18. limit block. DETAILED DESCRIPTION

[0017] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0018] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0019] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0020] like Figure 1 、 Figure 2 and Figure 3 As shown, an anti-skid wheel structure of a monorail pulley of the present invention comprises a wheel frame 2, a wheel body 1 and a fixing frame 7, a slide groove 8 is provided on one side surface inside the fixing frame 7, a slider 14 is slidably installed in the slide groove 8, a fixing seat 13 is installed at one end of the wheel frame 2, the fixing seat 13 extends to the inside of the fixing frame 7 and is installed on the slider 14, mounting openings are provided on both side surfaces of the wheel frame 2, the wheel body 1 is arranged inside the wheel frame 2, a wheel axle 3 is installed at the center of the wheel body 1, both ends of the wheel axle 3 extend into the mounting openings and are both installed with a first sealed bearing 4, the outer rings of the first sealed bearings 4 are both in contact with the inner wall surface of the mounting opening, a positioning ring 5 is installed on the outer ring of the first sealed bearing 4, a positioning frame 6 is provided on the outside of the wheel frame 2, both sides of the positioning frame 6 are arranged on both side surfaces of the wheel frame 2, and both sides of the positioning frame 6 are provided with arc grooves, which are in conflict with the outer ring surface of the positioning ring 5;

[0021] The cross-sections of the slider and the chute are arranged in a "T"-shaped structure, so that the slider can only move back and forth along the chute.

[0022] In this embodiment, the wheel frame 2 is located on both sides of the fixed seat 13 with fixing bars 10 installed, and the fixing bars 10 are provided with limiting grooves, and limiting blocks 18 are slidably installed in the limiting grooves. A first compression spring 17 is installed between the limiting block 18 and the limiting groove, and one end of the limiting block 18 is installed on the inner side surface of the positioning frame 6. The cross-sections of the limiting block 18 and the limiting groove are both trapezoidal structures.

[0023] In this embodiment, one end of the positioning frame 6 contacts the fixing seat 13 , and the other end contacts the inner side surface of the wheel frame 2 .

[0024] In this embodiment, a screw hole is axially provided on the slider 14 and passes through the slider 14. One end of the slide groove 8 is open, and the other end is provided with an axial hole connected to the outside world. A screw is threadedly connected to the screw hole, and one end of the screw extends to the outside world through the axial hole, and a rotating block 15 is installed. A plurality of second sealed bearings are embedded in the interior of the axial hole, and the inner ring of the second sealed bearing is fixedly connected to the screw; wherein, the rotating block has a hexagonal structure, so that the rotation of the rotating block and the screw can be driven by a wrench.

[0025] In this embodiment, the fixing frame 7 protrudes on the outer side surface toward the slide groove 8 to form a thickened portion 12, and a groove is provided on the inner wall surface of the slide groove 8 opposite the thickened portion 12, and one end of the groove extends into the thickened portion 12. A positioning block 11 is provided inside the groove, and one end of the positioning block 11 extends into the slide groove 8 and is arranged to abut against the end surface of the slider 14, and the other end is arranged inside the groove, and a plurality of second compression springs are installed, and the other end of the second compression spring is installed on the inner wall surface of the groove.

[0026] In this embodiment, one side of the fixing frame 7 is bent outward to form a guide portion 9. One end of the fixing frame 7 is provided with a plurality of fixing holes 16, through which bolts can pass to fix the device on the monorail.

[0027] When disassembling, the positioning block can be squeezed inward to shrink the positioning block into the groove, and the rotating block can be turned by the wrench. The rotation of the rotating block drives the screw rod, and the rotation of the screw rod drives the slider to move outward along the slide groove. The movement of the slider drives the fixed seat and the wheel frame until the wheel frame is moved away from the monorail. The movement of the wheel frame synchronously drives the positioning frame. After the positioning frame moves out of the middle of the fixing frame, the rebound of the first compression spring can push the limiting block outward, and the movement of the limiting block drives the positioning frame to move the positioning frame away from the outside of the positioning ring. After the limiting position of the positioning frame is lost, the wheel body can directly fall out of the installation opening with the wheel axle, the first sealed bearing and the positioning ring, which greatly facilitates the disassembly of the wheel body.

[0028] On the contrary, the new wheel body can be immediately inserted into the wheel frame, the first sealed bearing on the new wheel body can enter the installation opening, and the positioning ring contacts the outer side of the wheel frame, and the wheel body can be limited in the front and rear directions through the positioning ring;

[0029] After the new wheel body is installed, the screw rod is rotated in the opposite direction to drive the slider and the wheel frame to move toward the monorail. As the wheel frame moves, the positioning frame will be squeezed by the guide part and move toward the positioning ring, thereby pressing the positioning ring to prevent the wheel body from falling downward. As the screw rod rotates, the wheel body will eventually contact the outer wall of the monorail. After contact, one end of the slider will conflict with the end face of the slide groove. At this time, the positioning block can be pushed outward by the rebound of the compression spring, thereby positioning the other end of the slider to ensure stability after installation.

[0030] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that do not require creative effort should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection defined in the claims.

Claims

1. An anti-skid wheel structure for a monorail pulley, characterized in that: The invention comprises a wheel frame (2), a wheel body (1) and a fixing frame (7), wherein a slide groove (8) is provided on one side surface inside the fixing frame (7), a slider (14) is slidably installed in the slide groove (8), a fixing seat (13) is installed at one end of the wheel frame (2), the fixing seat (13) extends to the inside of the fixing frame (7) and is installed on the slider (14), and mounting openings are provided on both sides of the wheel frame (2), the wheel body (1) is arranged inside the wheel frame (2), and a wheel axle ( 3), both ends of the wheel axle (3) extend into the installation opening and are both installed with a first sealed bearing (4), the outer ring of the first sealed bearing (4) is arranged in contact with the inner wall surface of the installation opening, and a positioning ring (5) is installed on the outer ring of the first sealed bearing (4), and a positioning frame (6) is provided on the outer sleeve of the wheel frame (2), both sides of the positioning frame (6) are arranged on both side surfaces of the wheel frame (2), and both sides of the positioning frame (6) are provided with an arc groove, and the arc groove is arranged in contact with the outer ring surface of the positioning ring (5).

2. The anti-skid wheel structure of the monorail pulley according to claim 1, characterized in that: The wheel frame (2) is located on both sides of the fixing seat (13) and is equipped with fixing bars (10). The fixing bars (10) are provided with limiting grooves. Limiting blocks (18) are slidably installed in the limiting grooves. A first compression spring (17) is installed between the limiting blocks (18) and the limiting grooves. One end of the limiting blocks (18) is installed on the inner side surface of the positioning frame (6). The cross sections of the limiting blocks (18) and the limiting grooves are both arranged in a trapezoidal structure.

3. The anti-skid wheel structure of the monorail pulley according to claim 1, characterized in that: One end of the positioning frame (6) is in contact with the fixing seat (13), and the other end is in contact with the inner side surface of the wheel frame (2).

4. The anti-skid wheel structure of the monorail pulley according to claim 1, characterized in that: A screw hole penetrating the slider (14) is axially provided on the slider (14), one end of the slide groove (8) is open, and the other end is provided with an axial hole communicating with the outside world, a screw is threadedly connected to the screw hole, one end of the screw extends through the axial hole to the outside world, and a rotating block (15) is installed, and a plurality of second sealed bearings are embedded in the interior of the axial hole, and the inner ring of the second sealed bearing is fixedly connected to the screw.

5. The anti-skid wheel structure of the monorail pulley according to claim 1, characterized in that: The fixing frame (7) protrudes from the outer surface of the slide groove (8) to form a thickened portion (12), and the inner wall surface of the slide groove (8) is provided with a groove at a position opposite to the thickened portion (12), one end of the groove extends into the thickened portion (12), and a positioning block (11) is provided inside the groove, one end of the positioning block (11) extends into the slide groove (8) and is arranged to abut against the end surface of the slider (14), and the other end is arranged inside the groove and is installed with a plurality of second compression springs, and the other end of the second compression springs is installed on the inner wall surface of the groove.

6. The anti-skid wheel structure of the monorail pulley according to claim 1, characterized in that: One side of the fixing frame (7) is bent outward to form a flow guide portion (9), and one end of the fixing frame (7) is provided with a plurality of fixing holes (16).

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