Gas cylinder hoisting and conveying device

Abstract

The utility model relates to the field of gas cylinder conveying equipment, and particularly discloses a gas cylinder hoisting and conveying device which comprises a support and a sliding rail fixedly connected to the top of the support, a sliding groove is formed in the bottom of the sliding rail, and the sliding groove is slidably connected with a hoisting clamp for fixing the end of a gas cylinder. The hoisting clamp comprises a sliding part used for sliding and a fixing part connected to the lower portion of the sliding part and used for fixing the gas cylinder, the sliding part comprises a sliding base and a rotating shaft arranged on the sliding base in a penetrating mode, the two ends of the rotating shaft are connected with rolling wheels, and the rolling wheels are attached to the inner bottom wall of the sliding groove. The gas cylinder hoisting and conveying device has the effects that gas cylinders are convenient to transport, and uniform paint spraying is convenient.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of gas cylinder conveying equipment, in particular to a gas cylinder hoisting and conveying device. BACKGROUND

[0002] The gas cylinder is a pressure container for storing high-pressure industrial gas, and the material is generally carbon steel or alloy steel. In order to slow down corrosion, the surface of the steel cylinder is generally painted with a layer of paint to isolate moisture in the air, thereby effectively preventing rusting of the steel cylinder and prolonging the service life of the steel cylinder.

[0003] After a period of use, the paint film on the surface of the steel cylinder often falls off, at which time the corrosion resistance of the steel cylinder is greatly reduced, so it needs to be repainted.

[0004] However, the current painting of the gas cylinder needs to be transported to the paint room by using a cart or other transportation tool first, and then hoisted for painting, which is more troublesome in the transportation process, and the coating may not be uniform when painting. CONTENT OF THE INVENTION

[0005] In order to facilitate the transportation of the gas cylinder for painting, the present application provides a gas cylinder hoisting and conveying device.

[0006] The gas cylinder hoisting and conveying device provided by the present application adopts the following technical scheme:

[0007] A gas cylinder hoisting and conveying device, comprising a support and a sliding rail fixedly connected to the top of the support, a sliding groove is formed in the bottom of the sliding rail, a hoisting clamp for fixing the end of the gas cylinder is slidingly connected to the sliding groove, the hoisting clamp comprises a sliding part for sliding and a fixing part connected below the sliding part for fixing the gas cylinder, the sliding part comprises a sliding seat and a rotating shaft penetrating the sliding seat, rollers are connected to both ends of the rotating shaft, and the rollers are attached to the inner bottom wall of the sliding groove.

[0008] By adopting the above technical scheme, the end of the gas cylinder can be fixed by the hoisting clamp to vertically hoist the gas cylinder, which facilitates painting operation, and the hoisting clamp with the gas cylinder fixed therein is stably linearly or curvilinearly conveyed through the guidance of the sliding rail and the sliding groove, thereby improving the safety and efficiency of gas cylinder hoisting and transportation.

[0009] Optionally, a fixed plate is connected to both sides of the inner wall of the sliding groove near the top of the sliding seat, and an auxiliary wheel is rotatably connected to the upper side of the fixed plate.

[0010] By adopting the above technical scheme, when the sliding part encounters a turning place of the sliding groove during movement, the auxiliary wheel will abut against and roll on the side wall of the sliding groove, so that the hoisting clamp passes the turning place more quickly and smoothly, and the rolling of the rollers on the side wall of the sliding groove is prevented when passing the turning place, thereby reducing the wear of the rollers and prolonging the service life of the product.

[0011] Optionally, the fixing part comprises a mounting base hinged with the sliding seat, a limiting plate fixedly connected to the bottom of the mounting base, and a bearing arranged above the limiting plate, an outer periphery of the bearing is fixedly connected with a rotating block, both ends of the bottom of the rotating block are provided with clamping arms, and the bottom of the clamping arm is provided with a clamping ring for fixing the end of the gas cylinder.

[0012] By adopting the above technical scheme, the mounting base is hinged with the sliding seat, so that the fixing part can sway during transportation, thereby playing a buffering role, dispersing external impact force through flexible movement, reducing local stress, reducing the risk of structural damage, improving the service life of the product, and ensuring the durability of the product.

[0013] Optionally, the bottom of the rotating block is connected with a first hinge seat, and one end of the clamping arm is hinged with the first hinge seat.

[0014] By adopting the above technical scheme, one end of the clamping arm can rotate around the first hinge seat, so that the clamping arm can be adjusted according to the size of the end of the gas cylinder, thereby adapting to gas cylinders of different sizes, facilitating clamping, and improving the compatibility and flexibility of the product.

[0015] Optionally, the inner periphery of the bearing is slidingly connected with the side wall of the mounting base, the bottom of the limiting plate is rotatably connected with a second hinge seat, the second hinge seat is provided with a connecting rod, one end of the connecting rod is hinged with the second hinge seat, and the other end of the connecting rod is hinged with the clamping arm.

[0016] By adopting the above technical scheme, when the bearing slides up and down, the clamping arm moves up and down, at this time, one end of the connecting rod rotates around the second hinge seat, thereby driving the clamping arm to rotate around the first hinge seat, and when hoisting, the bearing slides to the side close to the limiting plate due to gravity, at this time, the clamping arm moves downward, the connecting rod pulls and pulls the clamping arm inward, and the clamping ring is buckled with the end of the gas cylinder, thereby realizing stable hoisting of the gas cylinder and improving the stability of the product in use.

[0017] Optionally, the connecting rod is provided with two, and the two connecting rods are respectively hinged with the clamping arms on both sides.

[0018] By adopting the above technical scheme, the two connecting rods drive the clamping arms on both sides to open and close synchronously, thereby ensuring that the clamping position of the clamping ring is stable, synchronous opening and closing ensure that the clamping arms on both sides contact the end of the gas cylinder at the same time, avoiding deviation or inclination caused by unilateral force, thereby realizing uniform stress, reducing local wear, and prolonging the service life of the clamping arm.

[0019] Optionally, the rotating block is provided with a gear on the outer periphery.

[0020] By adopting the technical scheme, the gear teeth can be engaged with the gear driving device, so that the rotating block rotates, and then drives the clamping arm and the gas cylinder to rotate, so that the user can uniformly paint the gas cylinder, and the user does not need to manually rotate the gas cylinder in the process, thereby improving the convenience of use.

[0021] Optionally, a reinforcing rib is connected between the clamping ring and the clamping arm.

[0022] By adopting the technical scheme, the reinforcing rib effectively strengthens the connection strength of the clamping ring and the clamping arm, so that it can bear greater load, thereby reducing the risk of fracture and ensuring the stability of use.

[0023] In summary, the present application has the following beneficial effects:

[0024] 1. By arranging the sliding rail and the lifting clamp, the gas cylinder can be lifted vertically and transported, which facilitates the staff to paint the surface of the gas cylinder, and the painting has no dead angle, thereby improving the work efficiency.

[0025] 2. By arranging the gear teeth and the rotating part, the lifting clamp can drive the gas cylinder to rotate, and the gear driving device can realize uniform rotation, so that the staff does not need to actively rotate the gas cylinder for painting, thereby improving the convenience of use. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a structural schematic view of a gas cylinder lifting and conveying device of an embodiment of the present application;

[0027] Figure 2 is a sectional view of the gas cylinder lifting and conveying device of the embodiment of the present application;

[0028] Figure 3 is a structural schematic view of a lifting clamp of the embodiment of the present application;

[0029] Figure 4 is a structural schematic view of the lifting clamp after the moving bearing of the embodiment of the present application.

[0030] Mark explanation: 1, support; 2, sliding rail; 21, sliding groove; 3, lifting clamp; 31, sliding part; 311, sliding seat; 312, rotating shaft; 313, roller; 314, fixed plate; 315, auxiliary wheel; 32, fixed part; 321, mounting seat; 322, limiting plate; 323, bearing; 324, rotating block; 3241, gear teeth; 325, clamping arm; 326, clamping ring; 327, first hinged seat; 328, second hinged seat; 329, connecting rod; 4, reinforcing rib. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings Figures 1-4 The present application will be further described in detail.

[0032] The embodiment of the present application discloses a gas cylinder hoisting and conveying device. Figure 1 , Figure 2 The gas cylinder hoisting and conveying device comprises a support 1 and a sliding rail 2 fixedly connected to the top of the support 1, a T-shaped sliding groove 21 is formed in the bottom of the sliding rail 2, a hoisting clamp 3 for hoisting the gas cylinder is slidably connected in the sliding groove 21, the hoisting clamp 3 comprises a sliding part 31 for sliding and a fixing part 32 connected below the sliding part 31 for fixing the gas cylinder, the sliding part 31 comprises a sliding seat 311 and a rotating shaft 312 penetrating through the sliding seat 311, and a roller 313 is connected to the two ends of the rotating shaft 312. In use, the gas cylinder is vertically hoisted by the hoisting clamp 3, the transportation of the gas cylinder can be realized through cooperation of the roller 313 and the sliding groove 21, at this time, the gas cylinder can be pushed into a paint spraying room for paint spraying, and after the paint spraying is completed, the gas cylinder can be pushed out and hung below the sliding rail 2 for air drying, at this time, the work station in the paint spraying room is not occupied, and the conveying efficiency is high.

[0033] Referring to Figure 2 , Figure 3 The two sides of the sliding seat 311 are connected with fixed plates 314, the fixed plates 314 are located on the upper side of the rotating shaft 312, and auxiliary wheels 315 are rotatably connected to the upper side of the fixed plates 314. In the moving process of the clamp, the auxiliary wheels 315 will be in contact with the side wall of the sliding groove 21, so that the roller 313 is prevented from impacting the side wall of the sliding groove 21, the abrasion of the roller 313 is reduced, and the durability is improved. When bending, the auxiliary wheels 315 rotate in close contact with the side wall of the sliding groove 21, so that the hoisting clamp 3 bends more quickly and smoothly, and the transportation efficiency is improved.

[0034] Referring to Figure 2 , Figure 3 The fixing part 32 comprises a mounting seat 321 hinged to the sliding seat 311, a limiting plate 322 fixedly connected to the bottom of the mounting seat 321 and a bearing 323 arranged above the limiting plate 322. The sliding seat 311 is hinged to the mounting seat 321, so that shaking can occur in the transportation process, external impact force is dispersed through shaking, local stress is reduced, structural damage is reduced, and the service life of the fixing clamp is improved.

[0035] Referring to Figure 3 The outer periphery of the bearing 323 is fixedly connected with a rotating block 324, the rotating block 324 is circular and is provided with gear teeth 3241 on the outer periphery, a clamping arm 325 is arranged on the bottom of the rotating block 324, and a clamping ring 326 for fixing the end of the gas cylinder is arranged on the bottom of the clamping arm 325. The gear teeth 3241 can be engaged with a gear driving device, so that the rotating block 324 rotates, and then drives the clamping arm 325 and the gas cylinder to rotate, so that the user can uniformly paint the surface of the gas cylinder, and the gas cylinder does not need to be actively rotated by the staff during the paint spraying process, and the convenience of use is improved.

[0036] Referring to Figure 3The bottom of the rotating block 324 is connected with a first hinged seat 327 hinged with one end of the clamping arm 325. The one end of the clamping arm 325 can rotate around the first hinged seat 327, and the distance between the two clamping arms 325 can be adjusted according to the size of the end of the gas cylinder, so as to adapt to gas cylinders of different sizes and improve the compatibility and flexibility of the product.

[0037] With reference to Figure 3 , Figure 4 The inner periphery of the bearing 323 is in sliding connection with the side wall of the mounting seat 321, and the bottom of the limiting plate 322 is rotationally connected with a second hinged seat 328. The second hinged seat 328 is provided with a connecting rod 329. One end of the connecting rod 329 is hinged with the hinged seat, and the other end is hinged with the clamping arm 325. The connecting rod 329 is provided with two and is hinged with the two clamping arms 325 respectively. The bearing 323 slides up and down to drive the clamping arm 325 to move up and down. At this time, one end of the connecting rod 329 rotates around the second hinged seat 328, drives the clamping arm 325 to rotate around the first hinged seat 327, and realizes the opening and closing of the clamping ring 326. When hoisting, the bearing 323 slides downward under the influence of gravity, the connecting rod 329 pulls the clamping arm 325 inward, so that the clamping ring 326 is buckled with the end of the gas cylinder, and stable hoisting is realized. The two connecting rods 329 can drive the two clamping arms 325 to realize synchronous opening and closing, so as to realize uniform stress and reduce local wear and prolong the service life of the clamping arm 325.

[0038] With reference to Figure 3 , Figure 4 The clamping ring 326 and the clamping arm 325 are fixedly connected with a reinforcing rib 4. The reinforcing rib 4 effectively strengthens the connection strength of the clamping ring 326 and the clamping arm 325, so that it can bear greater load, thereby reducing the risk of fracture and ensuring the stability of use.

[0039] The implementation principle of the gas cylinder hoisting and conveying device of the embodiment of the application is as follows: when hoisting and transporting, first push the end of the gas cylinder upward into the clamping ring 326. At this time, the bearing 323 slides upward, the clamping arm 325 opens outward, and after the clamping ring 326 is clamped into the specified position of the end of the gas cylinder, slowly move the gas cylinder downward. At this time, the bearing 323 slides downward under the influence of gravity, the connecting rod 329 pulls the clamping arm 325 inward, realizes the stable buckling of the clamping ring 326 and the end of the gas cylinder, and then pushes the gas cylinder into the paint spraying room. Rotating the rotating block 324 can realize uniform paint spraying on the surface of the gas cylinder.

[0040] The above are preferred embodiments of the application, which do not limit the protection scope of the application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the application should be covered within the protection scope of the application.

Claims

1. A gas cylinder hoisting and conveying device, comprising a support (1) and a slide rail (2) fixedly connected to the top of the support (1), characterized in that: The sliding rail (2) is provided with a sliding groove (21) at the bottom, a hoisting clamp (3) for fixing the end of the gas cylinder is slidably connected to the sliding groove (21), the hoisting clamp (3) comprises a sliding part (31) for sliding and a fixing part (32) connected below the sliding part (31) for fixing the gas cylinder, the sliding part (31) comprises a sliding seat (311) and a rotating shaft (312) penetrating through the sliding seat (311), the rotating shaft (312) is connected with a roller (313) at both ends, and the roller (313) is in contact with the inner bottom wall of the sliding groove (21).

2. The gas cylinder lifting and conveying device according to claim 1, characterized in that: The sliding seat (311) is connected with a fixed plate (314) near the inner wall of the sliding groove (21) on both sides at the top, and the fixed plate (314) is rotatably connected with an auxiliary wheel (315) on the upper side.

3. The cylinder hoisting and transporting device according to claim 1, characterized in that: The fixing part (32) comprises a mounting seat (321) hinged to the sliding seat (311), a limiting plate (322) fixedly connected to the bottom of the mounting seat (321), and a bearing (323) arranged above the limiting plate (322), the bearing (323) is fixedly connected with a rotating block (324) at the outer periphery, the rotating block (324) is provided with a clamping arm (325) at both ends of the bottom, and the clamping arm (325) is provided with a clamping ring (326) for fixing the end of the gas cylinder at the bottom.

4. The cylinder hoisting and transporting device according to claim 3, characterized in that: The rotating block (324) is connected with a first hinged seat (327) at the bottom, and the first hinged seat (327) is hinged to one end of the clamping arm (325).

5. The gas cylinder lifting and conveying device according to claim 3, characterized in that: The inner periphery of the bearing (323) is slidably connected with the side wall of the mounting seat (321), the limiting plate (322) is rotatably connected with a second hinged seat (328) at the bottom, the second hinged seat (328) is provided with a connecting rod (329) inside, one end of the connecting rod (329) is hinged to the second hinged seat (328), and the other end is hinged to the clamping arm (325).

6. The gas cylinder lifting and conveying device according to claim 5, characterized in that: The connecting rod (329) is provided with two, and the two connecting rods (329) are respectively hinged to the clamping arms (325) on both sides.

7. The gas cylinder lifting and conveying device according to claim 3, characterized in that: The rotating block (324) is provided with a gear tooth (3241) at the outer periphery.

8. The cylinder hoisting and transporting device according to claim 3, characterized in that: The clamping ring (326) and the clamping arm (325) are connected with a reinforcing rib (4).

Images