Transportation device convenient to fix

Abstract

The utility model relates to the technical field of transportation equipment, in particular to a transportation device convenient to fix, which comprises a base, a steel cylinder, a driving component and a fixing component, a plurality of connecting plates are fixedly mounted on two sides of an arc-shaped plate, one ends of the connecting plates positioned on the same side are jointly and rotationally connected with a rotating shaft, and the rotating shaft is fixedly connected with the steel cylinder. And fixing plates are fixedly mounted on the outer side of the rotating shaft and at the corresponding positions of the connecting plates. Through the arrangement of the driving assembly, when a steel cylinder is placed above the base, a worker rotates a bidirectional lead screw clockwise at the moment, so that two sliding blocks on the outer side of the bidirectional lead screw drive racks to move relatively, and the racks are meshed with gears to drive two rotating shafts to drive a plurality of fixing plates on the outer side to rotate relatively; according to the steel cylinder fixing device, in the whole fixing process, more time and labor are saved in the operation process, the transportation efficiency is improved, and better safety is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation equipment, in particular to a transportation device which is easy to fix. Background Art

[0002] Steel cylinders are important tools for holding high-pressure gas. During the gas production process, steel cylinders often need to be transported. Before transportation, they often need to be fixed with a fixing device to prevent the cylinders from shaking and falling during transportation, causing damage. Therefore, a transportation device that is easy to fix is ​​needed.

[0003] Existing fixing devices usually use multiple curved clamps to fix the cylinders. When in use, the curved clamps will fit tightly to the curved surface of the cylinder and are fixed together by bolts or other fixing devices. Therefore, multiple clamps need to be assembled when fixing a cylinder, resulting in the entire fixing process being time-consuming and labor-intensive, which indirectly reduces transportation efficiency. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the present invention provides a transport device that is easy to fix, which can effectively solve the problem in the prior art that it is inconvenient to quickly fix the cylinder.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a transport device that is easy to fix, comprising a base, a steel cylinder, a driving assembly and a fixing assembly. An arc-shaped plate is fixedly installed on the top of the base, and a plurality of connecting plates are fixedly installed on both sides of the arc-shaped plate. One end of the plurality of connecting plates on the same side is connected to a rotating shaft for common rotation, and a fixing plate is fixedly installed on the outer side of the rotating shaft and at the corresponding position of each connecting plate.

[0007] The driving assembly includes a bidirectional screw rod rotatably connected inside the base, and two grooves are provided inside the base and at corresponding positions of the bidirectional screw rod. A slider is slidably connected inside the groove, and the slider is threadedly sleeved on the outside of the bidirectional screw rod. The bottom end of the rotating shaft passes through the groove and is fixedly installed with a gear, and the side of the slider close to the gear is fixedly installed with a rack that meshes with it.

[0008] According to the above-mentioned transport device that is easy to fix, the bottoms of the two fixing plates at the bottom are fixed with limiting rods, and the top of the base is provided with limiting grooves slidably connected to the limiting rods at corresponding positions thereof.

[0009] According to the above-mentioned transport device that is easy to fix, the two fixed plates located in the middle are fixedly installed with fixed blocks at one end close to each other, a sliding groove is opened inside one of the fixed blocks, and the internal limiting sliding connection of the sliding groove is connected to the plug plate, and the interior of the other fixed block is provided with a slot that is slidably connected to the plug plate at a corresponding position thereof.

[0010] According to the above-mentioned transport device that is easy to fix, two fixing grooves are symmetrically provided on the upper and lower inner walls of the slot, and springs are fixedly installed on the opposite sides of the two fixing grooves. A clamping block is fixedly installed on the other end of the spring, and the clamping block is connected to the fixing groove in a limited sliding manner. The top and bottom of the plug board are provided with clamping holes that are clamped with the clamping block.

[0011] According to the above-mentioned transport device that is easy to fix, the sides of the arc plate and the fixed plate that are in contact with the cylinder are fixedly installed with anti-slip pads, and the anti-slip pads are made of rubber material.

[0012] According to the above-mentioned transport device that is easy to fix, a U-shaped frame is fixedly installed on one side of the top of the base, two push handles are symmetrically fixedly installed on the outside of the U-shaped frame, and universal wheels are fixedly installed at each corner of the bottom of the base.

[0013] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0014] The utility model provides a driving assembly. When the steel cylinder is placed on the base, the staff rotates the bidirectional screw clockwise, so that the two sliders on the outer side drive the rack to move relative to each other. The rack is engaged with the gear, and the two rotating shafts drive the multiple fixing plates on the outer side to rotate relative to each other until they contact the outer side of the steel cylinder, thereby fixing the steel cylinder. The entire fixing process is not only more time-saving and labor-saving to operate, but also improves transportation efficiency and has better safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a side sectional view of the bottom plate of the utility model;

[0018] Figure 3This is a cross-sectional view of the fixing block of the utility model;

[0019] Figure 4 for Figure 1 A in the enlarged view.

[0020] Figure numerals: 1. base; 2. curved plate; 21. connecting plate; 22. rotating shaft; 23. fixed plate; 3. bidirectional screw; 31. groove; 32. slider; 33. gear; 34. rack; 4. limiting rod; 41. limiting groove; 5. fixing block; 51. slide groove; 52. plug-in plate; 53. slot; 6. fixing groove; 61. spring; 62. block; 63. hole; 7. anti-slip pad; 8. U-shaped frame; 81. push handle; 82. universal wheel. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Example: Refer to Figures 1 to 4 A transport device that is easy to fix, includes a base 1, a cylinder, a driving assembly and a fixing assembly. An arc-shaped plate 2 is fixedly installed on the top of the base 1, and multiple connecting plates 21 are fixedly installed on both sides of the arc-shaped plate 2. One end of the multiple connecting plates 21 on the same side is connected to a rotating shaft 22 for common rotation. A fixing plate 23 is fixedly installed on the outer side of the rotating shaft 22 and at the corresponding position of each connecting plate 21. In the initial state, the two fixing plates 23 are in a parallel relationship, which is convenient for the staff to place the cylinder until the cylinder contacts the opposite side of the arc-shaped plate 2.

[0024] The driving assembly includes a bidirectional screw rod 3 that is rotatably connected inside the base 1. Two grooves 31 are provided inside the base 1 and at corresponding positions of the bidirectional screw rod 3. A slider 32 is slidably connected inside the groove 31, and the slider 32 is threadedly sleeved on the outside of the bidirectional screw rod 3. The bottom end of the rotating shaft 22 passes through the groove 31 and is fixedly installed with a gear 33. A rack 34 that meshes with the slider 32 is fixedly installed on the side of the slider 32 close to the gear 33. When the cylinder is placed, the staff rotates the bidirectional screw rod 3 clockwise, so that the two sliders 32 on the outside move relative to each other, and the slider 32 drives the rack 34 moves simultaneously, and the rack 34 is engaged with the gear 33 to drive the two rotating shafts 22 to rotate simultaneously. The two rotating shafts 22 drive the outer fixing plates 23 to rotate relative to each other until the fixing plates 23 contact the outer side of the cylinder, thereby fixing the cylinder. When the cylinder needs to be taken out, the staff rotates the bidirectional screw rod 3 counterclockwise to make the two sliders 32 move back to back, thereby driving the rotating shaft 22 to drive the fixing plates 23 to rotate back to back until the fixing plates 23 on both sides are in a parallel state, which is convenient for the staff to disassemble the cylinder and improves the use effect of the equipment.

[0025] The bottoms of the two lowest fixing plates 23 are fixedly mounted with limiting rods 4, and the top of the base 1 and the corresponding positions of the limiting rods 4 are provided with limiting grooves 41 slidably connected thereto, which can support the fixing plates 23 and improve the stability of the movement of the fixing plates 23.

[0026] The two fixed plates 23 located in the middle are fixedly installed with fixed blocks 5 at one end close to each other, a sliding groove 51 is opened inside one of the fixed blocks 5, and the internal limiting sliding connection of the sliding groove 51 is connected to the plug plate 52, and the interior of the other fixed block 5 is provided with a slot 53 slidably connected to the plug plate 52 at the corresponding position.

[0027] Two fixing grooves 6 are symmetrically provided on the inner wall of the slot 53. A spring 61 is fixedly installed on the opposite side of the two fixing grooves 6. A clamping block 62 is fixedly installed on the other end of the spring 61, and the clamping block 62 is slidingly connected to the fixing groove 6. The top and bottom of the inserting plate 52 are provided with a clamping hole 63 that is engaged with the clamping block 62. When the inserting plate 52 is inserted into the slot 53, the clamping blocks 62 on both sides are squeezed and moved away from each other until the inserting plate 52 moves to the innermost side of the slot 53. At this time, the rebound force of the spring 61 pushes the two clamping blocks 62 to move relative to each other and insert into the corresponding clamping holes 63, so that the inserting plate 52 can be fixed, thereby strengthening the fixing effect of the cylinder.

[0028] The arc plate 2 and the fixed plate 23 are fixedly installed with an anti-slip pad 7 on the side in contact with the cylinder. The anti-slip pad 7 is made of rubber material. The rubber material can effectively increase the friction between the contact surface of the arc plate 2 and the fixed plate 23 and the cylinder, thereby improving the stability and safety of the cylinder. In addition, the rubber material also has a certain elasticity, which can better adapt to the shape of the cylinder surface and ensure uniform distribution of contact area and friction.

[0029] A U-shaped frame 8 is fixedly installed on one side of the top of the base 1, and two push handles 81 are symmetrically fixedly installed on the outside of the U-shaped frame 8. Universal wheels 82 are fixedly installed at each corner of the bottom of the base 1 to facilitate staff to move the device and improve the flexibility of the equipment.

[0030] The working principle of the present invention is as follows: when in use, the fixed plates 23 on both sides are in a parallel relationship in the initial state. At this time, the staff can directly place the cylinder to be transported on the top of the base 1 and push the cylinder toward one side of the curved plate 2 until the cylinder contacts the anti-slip pad 7 on one side of the curved plate 2. At this time, the staff rotates the bidirectional screw 3 clockwise to make the two outer sliders 32 move relative to each other, and the slider 32 drives the rack 34 to move at the same time. Since the rack 34 engages with the gear 33 during the movement, the two rotating shafts 22 drive the outer multiple The fixing plates 23 rotate relatively until the anti-slip pad 7 on one side of the fixing plate 23 contacts the outer side of the cylinder, thereby fixing the cylinder. At the same time, the staff moves the plug plate 52 to insert it into the slot 53. During the movement, the plug plate 52 squeezes the blocks 62 on both sides, causing them to move back to back until the plug plate 52 moves to the leftmost side. At this time, the positions of the block 62 and the card hole 63 are linearly coincident, and the rebound force of the spring 61 pushes the block 62 to be inserted into the card hole 63, thereby limiting and fixing the plug plate 52, further improving the fixing effect of the cylinder.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A transport device that is easy to fix, characterized in that: The invention comprises a base (1), a steel cylinder, a driving assembly and a fixing assembly, wherein an arc-shaped plate (2) is fixedly mounted on the top of the base (1), a plurality of connecting plates (21) are fixedly mounted on both sides of the arc-shaped plate (2), one end of the plurality of connecting plates (21) on the same side are connected to a rotating shaft (22) for joint rotation, and a fixing plate (23) is fixedly mounted on the outer side of the rotating shaft (22) and at a corresponding position of each connecting plate (21); The driving assembly includes a bidirectional screw (3) rotatably connected inside the base (1), two grooves (31) are provided inside the base (1) and at corresponding positions of the bidirectional screw (3), a slider (32) is slidably connected inside the groove (31), and the slider (32) is threadedly sleeved on the outside of the bidirectional screw (3), the bottom end of the rotating shaft (22) passes through the groove (31) and is fixedly mounted with a gear (33), and a rack (34) meshing with the gear (33) is fixedly mounted on the side of the slider (32) close to the gear (33).

2. A transport device that is easy to fix according to claim 1, characterized in that: The bottoms of the two fixing plates (23) at the bottom are fixedly mounted with limiting rods (4), and the top of the base (1) and the corresponding positions of the limiting rods (4) are provided with limiting grooves (41) slidably connected thereto.

3. The transport device that is easy to fix according to claim 1, characterized in that: The two fixed plates (23) located in the middle are both fixedly mounted with fixed blocks (5) at their ends close to each other, wherein a sliding groove (51) is provided inside one of the fixed blocks (5), and a plug plate (52) is slidably connected to the internal limit position of the sliding groove (51), and a slot (53) slidably connected to the plug plate (52) is provided inside the other fixed block (5) at a corresponding position of the plug plate (52).

4. A transport device that is easy to fix according to claim 3, characterized in that: Two fixing grooves (6) are symmetrically provided on the inner wall of the slot (53), and springs (61) are fixedly installed on opposite sides of the two fixing grooves (6). A clamping block (62) is fixedly installed on the other end of the spring (61), and the clamping block (62) is connected to the fixing groove (6) in a limited sliding manner. The top and bottom of the plug board (52) are provided with clamping holes (63) that are clamped with the clamping block (62).

5. The transport device that is easy to fix according to claim 1, characterized in that: The sides of the arc-shaped plate (2) and the fixed plate (23) in contact with the cylinder are both fixedly mounted with anti-skid pads (7), and the anti-skid pads (7) are made of rubber.

6. The transport device that is easy to fix according to claim 1, characterized in that: A U-shaped frame (8) is fixedly mounted on one side of the top of the base (1), two push handles (81) are symmetrically fixedly mounted on the outer side of the U-shaped frame (8), and universal wheels (82) are fixedly mounted at each corner of the bottom of the base (1).

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