A special trolley for cylinder parts

Abstract

The utility model discloses a special trolley of cylinder spare part, including trolley main part, trolley main part is including the frame, is equipped with the removal groove on the frame, is equipped with the removal screw in the removal groove and rotates, is provided with the symmetrical opposite screw on the removal screw, is equipped with the removal block to the both sides screw thread connection of removal screw, is equipped with the second clamp on the removal block, is equipped with the first clamp and is hinged to the second clamp, is equipped with the fixing device between the first clamp and the second clamp, and the fixing device includes the fixed plate, and the fixed plate fixedly arranged is on the first clamp, is equipped with the fixed slot on the second clamp, is equipped with the fixed block and slides on the fixed slot, and the removal screw of symmetrical reverse screw rotates, makes both sides removal block drive clamp synchronous close or away, fixes through the first clamp and the second clamp to the cylinder spare part.

Description

Technical Field

[0001] This utility model relates to the field of trolley technology, and more specifically, to a special trolley for cylindrical parts. Background Technology

[0002] Cylindrical parts are extremely common in fields such as machinery manufacturing, chemical equipment, and pipeline engineering, such as steel pipes and hydraulic cylinder barrels. These parts have characteristics such as circular structure, easy rolling, heavy weight or precision surface, and should be protected from collision, scratches or rolling and falling during transportation.

[0003] In existing technologies, cylindrical parts in workshops come in various sizes, and ordinary fixed structures are difficult to adapt to parts of different diameters. Multiple trolleys are required, which increases costs and takes up space. Traditional fixed structures require tools to disassemble and assemble, and adjusting the fixed position is time-consuming, affecting transfer efficiency and increasing labor intensity. Utility Model Content

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a special trolley for cylindrical parts to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a special trolley for cylindrical parts, comprising a trolley body, the trolley body including a frame, the frame having a movable groove, a movable screw rotatably disposed within the movable groove, the movable screw having symmetrically opposite threads, movable blocks threadedly connected to both sides of the movable screw, a second clamp being disposed on the movable block, a first clamp being hinged to the second clamp, a fixing device being disposed between the first clamp and the second clamp, the fixing device including a fixing plate, the fixing plate being fixedly disposed on the first clamp, the second clamp having a fixing groove, and a fixing block slidably disposed on the fixing groove.

[0006] The present invention is further provided with a push handle on one side of the frame and reflective stickers on both sides of the frame, which facilitates the movement of the frame and improves the safety of movement through the reflective stickers.

[0007] The present invention is further provided that one end of the movable screw is provided with a movable handle, which facilitates the rotation of the movable screw.

[0008] The present invention is further configured such that the fixing plate is provided with a snap-fit ​​groove and the fixing block is provided with a snap-fit ​​hole, so as to facilitate the connection between the fixing block and the fixing plate.

[0009] The present invention is further provided with a fixing spring between the fixing block and the fixing groove, so as to facilitate the fixing block to be reset and the locking hole to be engaged with the locking groove.

[0010] The present invention is further configured such that clamping plates are provided on the inner sides of both the first clamp and the second clamp, and multiple rubber columns are circumferentially connected between the clamping plates and the first clamp and between the clamping plates and the second clamp, thereby improving the elastic clamping force of the first clamp and the second clamp on the cylindrical parts.

[0011] The present invention is further configured such that the clamping plate is provided with a plurality of clamping blocks, and the clamping blocks are provided with clamping protrusions, thereby further improving the clamping stability.

[0012] The present invention is further configured such that the clamping block is embedded in the clamping plate, and a connecting cable is provided through the clamping plate, the connecting cable being connected through the clamping block, thereby facilitating the connection between the embedded clamping block and the clamping plate.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a special trolley for cylindrical parts, which has the following advantages: 1. Rotating the moving handle drives the moving screw with symmetrical reverse threads to rotate, causing the moving blocks on both sides to move the clamps closer or further away synchronously; the clamps adopt a detachable design, and different sizes of fitting parts can be replaced, eliminating the need for multiple trolleys, one unit can fit various specifications of cylindrical parts, reducing costs.

[0014] 2. Press the fixing block to close the clamp, and the spring will drive the fixing block to lock in place; the rubber column on the inside of the clamp buffers the pressure, and the clamping protrusion enhances the anti-slip properties. The parts are firmly clamped and the force is evenly distributed, preventing them from rolling and falling and scratching the surface, thus ensuring safe transportation.

[0015] 3. The clamps can be quickly opened and closed by pressing the fixing block without tools; rotating the moving handle can simultaneously adjust the position of the clamps on both sides, quickly completing the fixing. The operation is simple and quick, reducing loading and unloading adjustment time, improving transfer efficiency, and reducing labor intensity. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a special trolley for cylindrical parts according to the present invention; Figure 2 This is a schematic diagram of the overall structure of the vehicle frame in this utility model; Figure 3 This is a cross-sectional view of the first clamp and the second clamp in this utility model; Figure 4 for Figure 3 A magnified schematic diagram of the structure of part A in the diagram; Figure 5 This is a schematic diagram of the cooperative structure of the clamping plate, rubber column, clamping block, clamping protrusion and connecting cable in this utility model.

[0017] In the diagram: 1. Cart body; 2. Frame; 3. Moving groove; 4. Moving screw; 5. Moving block; 6. Second clamp; 7. First clamp; 8. Fixing plate; 9. Fixing groove; 10. Fixing block; 11. Push handle; 12. Reflective sticker; 13. Moving handle; 14. Snap-fit ​​groove; 15. Snap-fit ​​hole; 16. Fixing spring; 17. Clamping plate; 18. Rubber column; 19. Clamping block; 20. Clamping protrusion; 21. Connecting cable. Detailed Implementation

[0018] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0019] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0020] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0021] Please see Figures 1-5 A special trolley for cylindrical parts includes a trolley body 1, which includes a frame 2. The frame 2 has a movable groove 3, and a movable screw 4 is rotatably mounted in the movable groove 3. The movable screw 4 has symmetrical and opposite threads. Movable blocks 5 are threadedly connected to both sides of the movable screw 4. A second clamp 6 is mounted on the movable block 5. A first clamp 7 is hinged to the second clamp 6. A fixing device is provided between the first clamp 7 and the second clamp 6. The fixing device includes a fixing plate 8, which is fixedly mounted on the first clamp 7. A fixing groove 9 is provided on the second clamp 6. A fixing block 10 is slidably mounted on the fixing groove 9. A push handle 11 is provided on one side of the frame 2. Reflective stickers 12 are provided on both sides of the frame 2. A movable handle 13 is provided at one end of the movable screw 4. In this embodiment, when moving the cylindrical component, the second clamp 6 and the moving block 5 are detachably installed. The dimensions of the first clamp 7 and the second clamp 6 are adapted to the cylindrical component to be moved. The first clamp 7 and the second clamp 6 are installed on the moving block 5. The moving handle 13 is rotated, which drives the moving screw 4 to rotate. The moving screw 4 drives the moving block 5 to move. The position of the moving block 5 is adjusted, thereby adjusting the position of the first clamp 7 and the second clamp 6, which facilitates fixing the cylindrical component.

[0022] Please see Figures 4-5 As a further embodiment of the overall equipment: the fixing plate 8 is provided with a snap-fit ​​groove 14, the fixing block 10 is provided with a snap-fit ​​hole 15, a fixing spring 16 is provided between the fixing block 10 and the fixing groove 9, the inner sides of the first clamp 7 and the second clamp 6 are both provided with clamping plates 17, a plurality of rubber pillars 18 are circumferentially connected between the clamping plate 17 and the first clamp 7 and between the clamping plate 17 and the second clamp 6, a plurality of clamping blocks 19 are provided on the clamping plate 17, a clamping protrusion 20 is provided on the clamping block 19, the clamping block 19 is embedded in the clamping plate 17, a connecting cable 21 is provided through the clamping plate 17, and the connecting cable 21 is connected through the clamping block 19.

[0023] More specifically, when connecting the first clamp 7 and the second clamp 6, pressing the fixing block 10 compresses the fixing spring 16, causing the fixing plate 8 to extend into the snap-fit ​​hole 15. Releasing the fixing block 10 causes it to move outward under the elastic force of the fixing spring 16. Through the cooperation of the snap-fit ​​groove 14 and the snap-fit ​​hole 15, the fixing plate 8 and the fixing block 10 are easily snapped and fixed, thereby connecting and fixing the first clamp 7 and the second clamp 6. The clamping block 19 embedded on the clamping plate 17 is connected and fixed through the connecting cable 21. When clamping and fixing cylindrical parts, the clamping plate 17 is stably clamped by the rubber column 18, and the anti-slip performance is improved by the clamping protrusion 20 on the clamping block 19.

[0024] In summary, when using or operating the overall equipment: when moving cylindrical parts, the second clamp 6 and the moving block 5 are detachably installed. The dimensions of the first clamp 7 and the second clamp 6 are adapted to the cylindrical parts to be moved. The first clamp 7 and the second clamp 6 are installed on the moving block 5. The moving handle 13 is rotated, which drives the moving screw 4 to rotate. The moving screw 4 drives the moving block 5 to move. The position of the moving block 5 is adjusted, thereby adjusting the position of the first clamp 7 and the second clamp 6, which facilitates the fixing of the cylindrical parts.

[0025] When connecting the first clamp 7 and the second clamp 6, press the fixing block 10, which compresses the fixing spring 16, causing the fixing plate 8 to extend into the snap-fit ​​hole 15. Release the fixing block 10, which moves outward under the elastic force of the fixing spring 16. Through the cooperation of the snap-fit ​​groove 14 and the snap-fit ​​hole 15, the fixing plate 8 and the fixing block 10 are easily snapped and fixed, thereby connecting and fixing the first clamp 7 and the second clamp 6. The clamping block 19 embedded on the clamping plate 17 is connected and fixed by the connecting cable 21. When clamping and fixing cylindrical parts, the clamping plate 17 is stably clamped by the rubber column 18, and the anti-slip performance is improved by the clamping protrusion 20 on the clamping block 19.

[0026] 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.

[0027] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A special trolley for cylindrical parts, comprising a trolley body (1), characterized in that: The trolley body (1) includes a frame (2), a moving groove (3) is provided on the frame (2), a moving screw (4) is rotatably provided in the moving groove (3), the moving screw (4) is provided with symmetrical and opposite threads, the two sides of the moving screw (4) are threadedly connected to moving blocks (5), the moving blocks (5) are provided with second clamps (6), the second clamps (6) are hinged to a first clamp (7), a fixing device is provided between the first clamp (7) and the second clamp (6), the fixing device includes a fixing plate (8), the fixing plate (8) is fixedly provided on the first clamp (7), the second clamp (6) is provided with a fixing groove (9), and a fixing block (10) is slidably provided on the fixing groove (9).

2. The special trolley for cylindrical parts according to claim 1, characterized in that: The frame (2) has a push handle (11) on one side and reflective stickers (12) on both sides.

3. A special trolley for cylindrical parts according to claim 2, characterized in that: One end of the movable screw (4) is provided with a movable handle (13).

4. A special trolley for cylindrical parts according to claim 3, characterized in that: The fixing plate (8) is provided with a snap-fit ​​groove (14), and the fixing block (10) is provided with a snap-fit ​​hole (15).

5. A special trolley for cylindrical parts according to claim 4, characterized in that: A fixing spring (16) is provided between the fixing block (10) and the fixing groove (9).

6. A special trolley for cylindrical parts according to claim 1, characterized in that: The first clamp (7) and the second clamp (6) are both provided with clamping plates (17) on their inner sides. Multiple rubber columns (18) are circumferentially connected between the clamping plate (17) and the first clamp (7) and between the clamping plate (17) and the second clamp (6).

7. A special trolley for cylindrical parts according to claim 6, characterized in that: The clamping plate (17) is provided with a plurality of clamping blocks (19), and the clamping blocks (19) are provided with clamping protrusions (20).

8. A special trolley for cylindrical parts according to claim 7, characterized in that: The clamping block (19) is embedded in the clamping plate (17), and a connecting cable (21) is provided through the clamping plate (17), and the connecting cable (21) is connected through the clamping block (19).

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