Industrialized walkway quick connecting device

Abstract

This utility model discloses an industrialized walkway quick connection device, including a first support plate and a second support plate. Support rods are fixedly connected to the four sides of the bottom of both the first and second support plates. A connecting plate is fixedly connected to the bottom of each support rod. A movable wheel is fixedly connected to one side of the bottom of the connecting plate. A limit rod is threadedly connected to one side of the connecting plate. A rotating block is rotatably connected to the support rod via a bearing. A protrusion is fixedly connected to one side of the rotating block. A connecting sleeve is fitted onto the protrusion. A slot is provided on one side of the connecting sleeve, and a locking rod contacts the slot. The locking rod is fixedly connected to the bottom side of the protrusion. This utility model, by setting support rods, connecting plates, and pulleys on the bottom sides of the first and second support plates, facilitates the movement of the bridge-type walkway. Multiple first support plates are set between the second support plates to form a walkway with a longer spacing. The cooperation between the limit sleeve and the protrusion, along with the locking rod and the slot, facilitates the connection between adjacent support plates, enabling quick connection and improving stability.

Description

Technical Field

[0001] This utility model relates to the field of industrialized walkway technology, specifically to an industrialized walkway quick connection device. Background Technology

[0002] Industrialized walkways are equipment used in industrial production for high-altitude operations, frequent up-and-down maintenance, or warehouses. By quickly connecting multiple walkways, assembly time can be reduced. At the same time, modular assembly allows walkway components to be reused in different scenarios, avoiding one-time investment and reducing long-term operating costs.

[0003] Common industrial walkways require welding or bolting for fixing, which can take hours or even days to assemble. Some walkways are quite tall, requiring tools to install the connection points at higher points, which greatly affects assembly efficiency and maintenance time.

[0004] Therefore, an industrialized quick connection device for walkways is proposed to solve the problems of complicated walkway connection and long installation time. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an industrialized quick-connect device for walkways, reducing the hassle of walkway connections and shortening installation time.

[0006] The technical solution adopted by this utility model to solve the technical problem is: an industrialized walkway quick connection device, including a first support plate and a second support plate. Support rods are fixedly connected to the four sides of the bottom of the first and second support plates. A connecting plate is fixedly connected to the bottom of the support rod. A movable wheel is fixedly connected to one side of the bottom of the connecting plate. A limit rod is threadedly connected to one side of the connecting plate. A rotating block is rotatably connected to the support rod through a bearing. A protrusion is rotatably connected to one side of the rotating block. A connecting sleeve is sleeved on the protrusion. A slot is opened on one side of the connecting sleeve. A locking rod contacts the slot. The locking rod is fixedly connected to the bottom side of the protrusion. Handrails are fixedly connected to the upper ends of the first and second support plates. A limit sleeve is sleeved on the upper end of the handrail. A first handrail is fixedly connected to the upper end of the limit sleeve. A second handrail is sleeved on one side of the first handrail.

[0007] As a preferred technical solution of this utility model, a pad is fixedly connected to one side of the bottom end of the second support plate. The pad is in contact with the bottom end of the first support plate. By setting the pad, the connection surface between the first support plate and the second support plate can be increased.

[0008] As a preferred technical solution of this utility model, a limiting ring is provided on the bottom side of both the second support plate and the first support plate. A positioning rod is threaded onto the limiting ring, and one side of the positioning rod contacts a limiting groove. The limiting groove is located on the rotating block. By setting the limiting ring and the positioning rod, the rotation of the rotating block can be limited, thereby stabilizing the first support plate and the second support plate and reducing shaking.

[0009] As a preferred technical solution of this utility model, an open groove is provided on one side of the connecting sleeve. The open groove has a V-shaped structure, and the insertion of the protrusion can be facilitated by setting the open groove.

[0010] As a preferred technical solution of this utility model, the connecting sleeve is threadedly connected to a stop rod in the slot. The stop rod contacts the locking rod. By setting the stop rod, the protrusion can be limited, reducing the shaking of the protrusion caused by the first support plate and the second support plate, thus preventing the protrusion from disengaging from the slot.

[0011] The present invention has the following advantages: by setting support rods, connecting plates and pulleys on the bottom sides of the first support plate and the second support plate, the bridge-type walkway can be moved easily. At the same time, multiple first support plates are set between the second support plates to form a walkway with a longer spacing. Then, by using the cooperation of the limiting sleeve and the protruding column, along with the locking rod and the locking groove, the connection between two adjacent support plates can be facilitated, and the connection can be made quickly, thus improving stability. Attached Figure Description

[0012] Figure 1 This is a side view of a preferred embodiment of an industrialized quick-connect device for walkways.

[0013] Figure 2 This is a three-dimensional structural diagram of the limiting ring of an industrialized quick-connect device for a walkway, according to a preferred embodiment of the present invention.

[0014] Figure 3 This is a three-dimensional structural diagram of the connecting sleeve of an industrialized quick-connect device for walkways, according to a preferred embodiment of this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. First support plate; 2. Second support plate; 3. Support rod; 4. Connecting plate; 5. Moving wheel; 6. Limiting rod; 7. Rotating block; 8. Protruding column; 9. Connecting sleeve; 10. Slot; 11. Locking rod; 12. Handrail; 13. Limiting sleeve; 14. First handrail; 15. Second handrail; 16. Pad; 17. Limiting ring; 18. Positioning rod; 19. Limiting groove; 20. Open groove; 21. Stop bar. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Please refer to the following: Figure 1-3 The illustrated industrial walkway quick-connect device includes a first support plate 1 and a second support plate 2. The first support plate 1 has a connecting sleeve 9 on its left side and a protruding post 8 on its right side. Support rods 3 are fixedly connected to all four sides of the bottom of both the first and second support plates 1 and 2. A connecting plate 4 is fixedly connected to the bottom of each support rod 3. A movable wheel 5 is fixedly connected to one side of the bottom of the connecting plate 4. The movable wheel 5 includes a press-type brake pad. A limit rod 6 is threadedly connected to one side of the connecting plate 4. A rotating block 7 is rotatably connected to the support rod 3 via a bearing. The rotating block 7 can rotate on the support rod 3. When the first support plate 1 contacts the side of the second support plate 2, the protruding post 8 is aligned with the connecting sleeve 9, and the position is limited by a locking rod 11 and a locking groove 10. This achieves a quick connection between the first support plate 1 and the second support plate 2. A convex post 8 is rotatably connected to one side of the rotating block 7. A connecting sleeve 9 is fitted onto the convex post 8. A slot 10 is provided on one side of the connecting sleeve 9. A locking rod 11 contacts the slot 10. The locking rod 11 is fixedly connected to the bottom side of the convex post 8. Handrails 12 are fixedly connected to the upper ends of both the first support plate 1 and the second support plate 2. A limiting sleeve 13 is fitted onto the upper end of the handrail 12. A first handrail 14 is fixedly connected to the upper end of the limiting sleeve 13. The first handrail 14 and the second handrail 15 are connected to the handrail 12 under the action of gravity and the limiting sleeve 13. A bolt structure can be set at the limiting sleeve 13 for limiting. The second handrail 15 is fitted onto one side of the first handrail 14.

[0018] Among them, a pad 16 is fixedly connected to one side of the bottom end of the second support plate 2. The pad 16 contacts the bottom end of the first support plate 1. By setting the pad 16, the contact surface between the first support plate 1 and the second support plate 2 is increased.

[0019] Both the second support plate 2 and the first support plate 1 have a limiting ring 17 on their bottom sides. The limiting ring 17 is fixedly connected to the support rod 3. A positioning rod 18 is threaded onto the limiting ring 17. One side of the positioning rod 18 contacts a limiting groove 19, which is located on the rotating block 7. By setting the positioning rod 18 to be inserted into the rotating block 7, the rotating block 7 can be limited. Thus, under the action of the protruding post 8 and the connecting sleeve 9, the connection between the first support plate 1 and the second support plate 2 can be provided. At the same time, when the end of the clamping rod 11 is connected to the bottom side of the clamping groove 10, it can provide a limit.

[0020] The connecting sleeve 9 has an open groove 20 on one side. The open groove 20 has a V-shaped structure. The open groove 20 facilitates the insertion of the protrusion 8 and the locking rod 11 into the connecting sleeve 9.

[0021] The connecting sleeve 9 is threadedly connected to the retaining rod 21 in the slot 10. The retaining rod 21 contacts the retaining rod 11. By setting the retaining rod 21, the retaining rod 11 can be limited by subsequent installation.

[0022] Working principle: The first support plate 1 and the second support plate 2 are brought into contact by the moving wheel 5. At this time, the rotating block 7 is rotated so that the protrusion 8 on the second support plate 2 on the left side is inserted into the connecting sleeve 9 on the bottom side of the first support plate 1. Then the locking rod 10 contacts the locking groove 11, and the stop rod 21 provides a limit. This further connects the connecting sleeve 9 of the second support plate 2 on the right side with the protrusion 8. The above steps are repeated. By setting multiple first support plates 1 between the two second support plates 2, a walkway with a longer spacing can be formed. After the walkway is connected, the adjustable limit rod 6 can contact the ground to provide a limit. Then the handrail 12, the first handrail 14 and the second handrail 15 are assembled, so that the walkway can be formed quickly.

[0023] The above are merely preferred embodiments of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model.

[0024] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. An industrialized quick-connect device for a walkway, comprising a first support plate (1) and a second support plate (2), characterized in that, Support rods (3) are fixedly connected to the four sides of the bottom end of the first support plate (1) and the second support plate (2). A connecting plate (4) is fixedly connected to the bottom end of the support rod (3). A movable wheel (5) is fixedly connected to one side of the bottom end of the connecting plate (4). A limit rod (6) is threadedly connected to one side of the connecting plate (4). A rotating block (7) is rotatably connected to the support rod (3) through a bearing. A protruding post (8) is rotatably connected to one side of the rotating block (7). A connecting sleeve (9) is sleeved on the protruding post (8). A slot (10) is provided on one side of the connecting sleeve (9), and a locking rod (11) is in contact with the slot (10). The locking rod (11) is fixedly connected to the bottom side of the protrusion (8). A handrail (12) is fixedly connected to the upper end of the first support plate (1) and the second support plate (2). A limiting sleeve (13) is sleeved on the upper end of the handrail (12). A first handrail (14) is fixedly connected to the upper end of the limiting sleeve (13). A second handrail (15) is sleeved on one side of the first handrail (14).

2. The industrialized quick-connect device for walkways as described in claim 1, characterized in that, A pad (16) is fixedly connected to one side of the bottom end of the second support plate (2), and the pad (16) is in contact with the bottom end of the first support plate (1).

3. An industrialized treadmill quick connection device as claimed in claim 2, characterized in that, The second support plate (2) and the first support plate (1) are both provided with a limiting ring (17) on their bottom sides. A positioning rod (18) is threaded onto the limiting ring (17). One side of the positioning rod (18) contacts a limiting groove (19), which is located on the rotating block (7).

4. The industrialized treadmill quick connection device of claim 1, wherein, The connecting sleeve (9) has an open groove (20) on one side, and the open groove (20) has a V-shaped structure.

5. An industrialized treadmill quick connection device as claimed in claim 4, characterized in that, The connecting sleeve (9) is threadedly connected to a stop rod (21) inside the slot (10), and the stop rod (21) is in contact with the locking rod (11).

Images