Pneumatic trolley

Abstract

The invention relates to the technical field of take-up, in particular to a pneumatic trolley which comprises a bottom frame, and a trolley frame is installed on the bottom frame. A sliding mechanism is arranged on the trolley frame and connected with the bottom frame so that the trolley frame can move on the bottom frame. A position adjusting mechanism is arranged on the bottom frame and used for adjusting the position of the trolley frame, the position adjusting mechanism comprises a movable air cylinder and a connecting part, the movable air cylinder is fixedly connected to the center of one end of the top of the bottom frame, and the connecting part is arranged on the movable air cylinder; and a travel switch. The position adjusting mechanism is matched with the sliding mechanism to control the trolley frame to move and use on the bottom frame, the position of the device is adjusted, empty spools or spools full of collected steel wires can be conveniently moved and used, the device is limited in the using process through the travel switch, the position accuracy in the using process is guaranteed, and the using efficiency is improved. The trolley frame is prevented from being impacted when moving in use, the use effect is not affected, the structure is simple, and use is easy and convenient.

Description

Technical Field

[0001] The invention relates to the technical field of wire taking-up, in particular to a pneumatic trolley. Background Art

[0002] The wire take-up machine is a device used in conjunction with the wire drawing machine to wind or unwind the wire for transportation, storage or further processing. The wire take-up machine is widely used in multiple industries, including but not limited to the power industry, textile industry, construction industry, infrastructure field and communications industry. In the power industry, the wire take-up machine is used to wind up power cables. In the textile industry, it is used to wind up various textile materials. In the construction and infrastructure field, it can be used to draw various steel ropes and cables. In the communications industry, the wire take-up machine is an indispensable tool in the installation of optical fibers and cables.

[0003] During the use of the existing wire take-up machine, an empty I-shaped wheel or an I-shaped wheel full of steel wire needs to be transported when it is taken down from the tensioning mechanism. The current transport device cannot be used in conjunction with the wire take-up machine to ensure the use effect. Summary of the invention

[0004] The present invention provides a pneumatic trolley, which controls a trolley frame to move on a base frame through a positioning mechanism cooperating with a sliding mechanism, and adjusts the position of the device to facilitate the movement and use of an empty I-shaped wheel or an I-shaped wheel that has been fully collected with steel wires. The use of the device is limited by a travel switch to ensure the accuracy of the position during use, avoid impact of the trolley frame when moving during use, and affect the use effect. In addition, the structure is simple and easy to use.

[0005] According to the technical solution of the present invention: a pneumatic trolley comprises: chassis; A small vehicle frame, wherein the small vehicle frame is installed on the base frame; A sliding mechanism is provided on the trolley frame and connected to the bottom frame for moving the trolley frame on the bottom frame; A positioning mechanism, arranged on the base frame, for adjusting the position of the trolley frame, the positioning mechanism comprising a moving cylinder and a connecting component, the moving cylinder is fixedly connected to the center of one end of the top of the base frame, and the connecting component is arranged on the moving cylinder; and A travel switch is provided with a support welded at the center of one side of the outer surface of the trolley frame, and the travel switch is fixedly connected to the support.

[0006] As a further improvement of the present invention, the sliding mechanism includes two guide rails and a plurality of I-shaped rollers, the two guide rails are respectively fixedly connected to the top two side edges of the base frame, the bottom of the trolley frame is fixedly connected to two mounting frames, every two I-shaped rollers are respectively rotatably connected to the two ends of each mounting frame, and every two I-shaped rollers are installed on each guide rail.

[0007] As a further improvement of the present invention, the connecting component includes a cover plate and a rotating connecting seat, one end of the rotating connecting seat is fixedly connected to the center of the bottom end of the trolley frame, and the other end of the rotating connecting seat is fixedly connected to the output end of the mobile cylinder, the cover plate is fixedly connected to the center of the bottom end of the trolley frame, and the inner wall of the cover plate is wrapped around the outer surface of the rotating connecting seat.

[0008] As a further improvement of the present invention, a support plate is fixedly connected to one side of the top of the small vehicle frame, and a pad is installed on the top of the small vehicle frame.

[0009] As a further improvement of the present invention, a cylinder cover is installed on the movable cylinder, and the cylinder cover is movably connected to the trolley frame.

[0010] As a further improvement of the present invention, a switch cover is fixedly connected to the center of one side of the outer surface of the trolley frame, and the inner wall of the switch cover is wrapped around the outer surface of the travel switch.

[0011] The technical effects of the present invention are as follows: (1) The pneumatic trolley controls the trolley frame to move on the base frame through a positioning mechanism cooperating with a sliding mechanism, and adjusts the position of the device to facilitate the movement of an empty I-shaped wheel or an I-shaped wheel that has been filled with steel wires.

[0012] (2) The pneumatic trolley uses a travel switch to limit the use of the device, ensuring the accuracy of the position during use and avoiding collisions when the trolley frame moves during use, which would affect the use effect. In addition, the structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the present invention.

[0014] Figure 2 It is a top view of the present invention.

[0015] Figure 3 It is a side view of the present invention.

[0016] Figure 4 It is an enlarged view of A of the present invention.

[0017] Figure 5 It is an enlarged view of B of the present invention. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. The described embodiment is only a part of the embodiment of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of the present invention.

[0019] Figure 1-5 The utility model comprises a base frame 1, a guide rail 2, a pad 3, a cylinder cover 4, a switch cover 5, a cover plate 6, a rotating connecting seat 7, a support 8, an I-shaped roller 9, a mounting frame 10, a trolley frame 11, a support plate 12, a travel switch 13, a moving cylinder 14 and the like.

[0020] like Figure 1-5 As shown, the present invention is a pneumatic trolley, comprising: Base frame 1; A small vehicle frame 11, the small vehicle frame 11 is installed on the base frame 1; A sliding mechanism is provided on the trolley frame 11, and the sliding mechanism is connected to the base frame 1, so as to move the trolley frame 11 on the base frame 1; A positioning mechanism is provided on the base frame 1 and is used for adjusting the position of the trolley frame 11. The positioning mechanism includes a moving cylinder 14 and a connecting component. The moving cylinder 14 is fixedly connected to the center of one end of the top of the base frame 1, and the connecting component is provided on the moving cylinder 14; and A travel switch 13 is welded with a support 8 at the center of one side of the outer surface of the trolley frame 11 , and the travel switch 13 is fixedly connected to the support 8 .

[0021] In the present embodiment: the trolley frame 11 moves on the base frame 1 to adjust the relative position of the trolley frame 11 on the base frame 1. The model of the mobile cylinder 14 can be selected from those available on the market as needed, and will not be elaborated on here. The position of the trolley frame 11 on the base frame 1 is controlled to be adjusted by extending and retracting the mobile cylinder 14 to complete the use. The travel switch 13 itself is a prior art. The position of one end of the trolley frame 11 is controlled to stop by the travel switch 13 to ensure the use effect.

[0022] Specifically, the sliding mechanism includes two guide rails 2 and a plurality of I-shaped rollers 9. The two guide rails 2 are respectively fixedly connected to the top and side edges of the base frame 1. The bottom of the trolley frame 11 is fixedly connected to two mounting frames 10. Every two I-shaped rollers 9 are respectively rotatably connected to the two ends of each mounting frame 10, and every two I-shaped rollers 9 are installed on each guide rail 2.

[0023] In this embodiment, two guide rails 2 and a plurality of I-shaped rollers 9 cooperate with each other to complete the use of one end of the trolley frame 11.

[0024] Specifically, the connecting component includes a cover plate 6 and a rotating connecting seat 7, one end of the rotating connecting seat 7 is fixedly connected to the center of the bottom end of the trolley frame 11, and the other end of the rotating connecting seat 7 is fixedly connected to the output end of the mobile cylinder 14, the cover plate 6 is fixedly connected to the center of the bottom end of the trolley frame 11, and the inner wall of the cover plate 6 is wrapped around the outer surface of the rotating connecting seat 7.

[0025] In this embodiment, the rotating connecting seat 7 itself can rotate, so that the moving cylinder 14 is not affected by the angle when it is extended and retracted. The cover plate 6 protects the rotating connecting seat 7 to complete the use.

[0026] Specifically, a support plate 12 is fixedly connected to one side of the top of the trolley frame 11 , and a pad 3 is installed on the top of the trolley frame 11 .

[0027] In this embodiment, the support plate 12 and the pad 3 cooperate with each other to facilitate the use of line collection.

[0028] Specifically, a cylinder cover 4 is installed on the movable cylinder 14 , and the cylinder cover 4 is movably connected to the trolley frame 11 .

[0029] In this embodiment, the cylinder cover 4 protects the movable cylinder 14 during the use of the cylinder to ensure the use effect.

[0030] Specifically, a switch cover 5 is fixedly connected to the center of one side of the outer surface of the trolley frame 11 , and the inner wall of the switch cover 5 is wrapped around the outer surface of the travel switch 13 .

[0031] In this embodiment, the switch cover 5 protects the travel switch 13 to prevent the travel switch 13 from being hit and affecting its use.

[0032] When in use, an empty I-shaped wheel or an I-shaped wheel that has been filled with steel wire is taken down from the tensioning mechanism, and the connecting seat 7 is rotated by telescopic cooperation of the moving cylinder 14 to push the trolley frame 11, and the I-shaped roller 9 and the guide rail 2 are moved on the base frame 1 to move the trolley frame 11 to the parking position, and the position is limited by the travel switch 13. After the trolley frame 11 stops steadily, the I-shaped wheel is hoisted by a forklift or a crane, and the I-shaped wheel is placed and used by the support plate 12 and the pad 3 to complete the overall movement.

[0033] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

[0034] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to examples, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A pneumatic trolley, characterized in that: include: Base frame (1); A small vehicle frame (11), wherein the small vehicle frame (11) is mounted on the base frame (1); A sliding mechanism is provided on the trolley frame (11), and the sliding mechanism is connected to the base frame (1) and is used for moving the trolley frame (11) on the base frame (1); A positioning mechanism, arranged on the base frame (1) and used for adjusting the position of the trolley frame (11), the positioning mechanism comprising a moving cylinder (14) and a connecting component, the moving cylinder (14) being fixedly connected to the center of one end of the top of the base frame (1), and the connecting component being arranged on the moving cylinder (14); and A travel switch (13), wherein a support (8) is welded at the center of one side of the outer surface of the trolley frame (11), and the travel switch (13) is fixedly connected to the support (8); The sliding mechanism comprises two guide rails (2) and a plurality of I-shaped rollers (9), the two guide rails (2) being fixedly connected to the top two side edges of the base frame (1), the bottom of the trolley frame (11) being fixedly connected to two mounting frames (10), each two I-shaped rollers (9) being rotatably connected to the two ends of each mounting frame (10), and each two I-shaped rollers (9) being installed on each guide rail (2); The connecting component comprises a cover plate (6) and a rotating connecting seat (7), one end of the rotating connecting seat (7) is fixedly connected to the center of one end of the bottom of the trolley frame (11), and the other end of the rotating connecting seat (7) is fixedly connected to the output end of the moving cylinder (14), the cover plate (6) is fixedly connected to the center of one end of the bottom of the trolley frame (11), and the inner wall of the cover plate (6) is wrapped around the outer surface of the rotating connecting seat (7).

2. A pneumatic vehicle as claimed in claim 1, characterized in that: A support plate (12) is fixedly connected to one side of the top of the small vehicle frame (11), and a pad (3) is installed on the top of the small vehicle frame (11).

3. A pneumatic vehicle as claimed in claim 2, characterized in that: The movable cylinder (14) is provided with a cylinder cover (4), and the cylinder cover (4) is movably connected to the trolley frame (11).

4. A pneumatic vehicle as claimed in claim 3, characterized in that: A switch cover (5) is fixedly connected to the center of one side of the outer surface of the trolley frame (11), and the inner wall of the switch cover (5) is wrapped around the outer surface of the travel switch (13).

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