Oil drum carrier

Abstract

The utility model provides a kind of oil drum carrying trolley, belong to handling tool field, include: the main support of inclined arrangement, handle, wheel shaft, fixed wheel, side support, universal wheel, plugboard and oil drum locking assembly.The utility model, by the specific structure of the design oil drum locking assembly, elastic patch is designed in the inboard of sliding frame, it can weaken the impact of main support and oil drum lateral wall on one side, on the other hand, sliding frame is supported elastically upwards, there is enough spacing between clamping column and main support, the edge ring of oil drum top enters the gap between clamping column and main support, after the edge ring of oil drum top enters the gap between clamping column and main support, user can slide sliding frame downwards, under the cooperation of first wedge, second wedge, the upper portion of main support can be close to main support, so that clamping column clamps the edge ring of oil drum top, realize stable fixed oil drum, effectively avoid the problem that oil drum falls when oil drum is transferred.

Description

Technical Field

[0001] This utility model relates to the field of handling tools, specifically a handcart for transporting oil drums. Background Technology

[0002] At construction sites, repair shops, and other locations, hydraulic oil, turbine oil, engine oil, waste oil, and other liquids that can be packaged in steel drums are inconvenient to transport on-site. They are usually moved or rolled manually, which is time-consuming, labor-intensive, and prone to tipping over, creating safety hazards. The tilting and rolling points of the oil drums can easily damage the ground, and the process is also inefficient.

[0003] The existing oil drum handling trolleys do not adequately consider the swaying of the top locking post during movement when designing them. In actual use, the locking post is prone to separating from the edge ring on the top of the oil drum, causing the oil drum to roll off. Therefore, this utility model provides an oil drum handling trolley. Utility Model Content

[0004] To address the problem that the locking post easily separates from the edge ring at the top of the oil drum during actual use, causing the oil drum to roll off, this utility model provides an oil drum handling trolley.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A handcart for transporting oil drums includes:

[0007] The main support is inclined, with a handle fixedly connected to the top of the main support and a wheel axle perpendicular to the main support fixedly connected to the bottom of the main support. Fixed wheels are rotatably installed at both ends of the wheel axle. A side support is fixedly connected to the lower side of the main support, and a caster wheel is fixedly installed at the bottom of the side support.

[0008] At least two sets of insert plates are fixedly connected to the side of the axle;

[0009] An oil drum locking assembly is installed on the side of the main support;

[0010] The oil drum locking assembly includes:

[0011] Elastic adhesive pads are pasted on the upper diagonal side of the main support.

[0012] A sliding frame is slidably fitted onto the main support, the elastic pad is located inside the sliding frame, and a locking post is fixedly connected to the side of the sliding frame and diagonally above the main support.

[0013] A first wedge block is fixedly installed on the lower side of the main support, and a second wedge block that cooperates with the inclined surface of the first wedge block is fixedly connected to the inner side of the sliding frame;

[0014] A locking plate is rotatably mounted on the first wedge, and a locking slot is provided on the side of the locking plate. The second wedge is fixedly connected to the sliding frame by a plug rod, and the plug rod corresponds to the locking slot.

[0015] As a further description of the above technical solution:

[0016] An operating panel is fixedly connected to the side of the sliding frame.

[0017] As a further description of the above technical solution:

[0018] The bottom end of the locking pin is fixedly connected to an end cap.

[0019] As a further description of the above technical solution:

[0020] The insert plate includes, in sequence, an integrally formed guide portion, a first arc-shaped protrusion, an arc-shaped concave portion, and a second arc-shaped protrusion;

[0021] The second arc-shaped protrusion is fixedly connected to the wheel axle;

[0022] A reinforcing part is fixedly connected between the bottom of the arc-shaped concave portion and the axle.

[0023] As a further description of the above technical solution:

[0024] The two ends of the handle are bent toward the side away from the main support to form a grip.

[0025] As a further description of the above technical solution:

[0026] The surface of the elastic patch is provided with an anti-slip part.

[0027] The beneficial effects of this utility model are as follows: By designing the specific structure of the oil drum locking component, an elastic block is designed on the inner side of the sliding frame. On the one hand, this reduces the impact between the main support and the side wall of the oil drum. On the other hand, it elastically supports the sliding frame upward, ensuring sufficient distance between the locking post and the main support. This allows the edge ring of the top of the oil drum to enter the gap between the locking post and the main support. After the edge ring of the top of the oil drum enters the gap between the locking post and the main support, the user can slide the sliding frame downward. With the cooperation of the first wedge and the second wedge, the upper part of the main support can be brought closer to the main support, allowing the locking post to clamp the edge ring of the top of the oil drum, thus achieving stable fixing of the oil drum and effectively preventing the oil drum from falling during transportation. Attached Figure Description

[0028] The following figures are shown to more clearly illustrate a handcart for transporting oil drums;

[0029] Figure 1 This is a perspective view of the present utility model;

[0030] Figure 2 This is a front view of the present invention;

[0031] Figure 3 for Figure 1 Enlarged view of a portion of point A in the middle;

[0032] Figure 4 This is a top view of the present invention;

[0033] Figure 5 for Figure 4 Cross-sectional view of the section line at point BB;

[0034] Figure 6 for Figure 5 Enlarged view of a portion at point C;

[0035] Figure 7 This is a three-dimensional view of the card column part of this utility model.

[0036] The labels in the attached diagram;

[0037] 1. Main bracket; 2. Axle; 3. Handle; 3a. Grip part; 4. Fixed wheel; 5. Insert plate; 501. First arc-shaped protrusion; 502. Arc-shaped concave part; 503. Second arc-shaped protrusion; 504. Reinforcing part; 505. Guide part; 6. Side bracket; 7. Universal wheel; 8. Elastic block; 9. First wedge; 10. Clamping plate; 10a. Bay; 11. Sliding frame; 11a. Control panel; 12. Second wedge; 13. Insert rod; 14. Clamping post; 14a. End. Detailed Implementation

[0038] Please refer to the attached document. Figures 1-7 This application illustrates an oil drum handling trolley provided in an embodiment of the present application, used for short-distance transport of oil drums. Specifically, it includes: a main support 1 arranged at an angle, a handle 3, axle 2, fixed wheel 4, side support 6, caster wheel 7, insert plate 5, and oil drum locking assembly.

[0039] The main support 1 and the side support 6 are welded together using a channel steel structure. The top of the main support 1 is fixedly connected to a handle 3 for manipulating the movement of the main support 1. The bottom of the main support 1 is fixedly connected to a wheel axle 2 that is perpendicular to the main support 1. Both ends of the wheel axle 2 are rotatably mounted with fixed wheels 4. The side support 6 is fixedly connected to the lower side of the main support 1. The bottom of the side support 6 is fixedly mounted with a caster wheel 7. The caster wheel 7 and the two fixed wheels 4 are arranged in a triangle, which can stably support the main support 1 and the side support 6, and can be easily moved by the caster wheel 7 and the two fixed wheels 4.

[0040] At least two sets of insert plates 5 are fixedly connected to the side of the axle 2, such as Figure 1 The two sets of insert plates 5 shown are symmetrically distributed, and the oil drum locking assembly is installed on the side of the main bracket 1.

[0041] When in use, slightly tilt one side of the oil drum and control the oil drum transport trolley to move it so that the two sets of insert plates 5 are inserted into the bottom of the oil drum. Then, align the oil drum locking component with the edge ring at the top of the oil drum and operate the locking component to lock the edge ring at the top of the oil drum. In this way, the oil drum is locked on the oil drum transport trolley. The swivel casters 7 and the two fixed wheels 4 are used to move the entire oil drum transport trolley to realize the transfer of the oil drum.

[0042] Specifically, the oil drum locking assembly includes: an elastic patch 8 attached to the upper side of the main support 1, a first wedge 9 fixedly installed on the lower side of the main support 1, a sliding frame 11, a locking post 14, a second wedge 12, an insert rod 13, and a locking plate 10.

[0043] The elastic block 8 reduces the impact between the main support 1 and the side wall of the oil drum. A sliding frame 11 is slidably fitted onto the main support 1. The elastic block 8 is located inside the sliding frame 11. A locking post 14 is fixedly connected to the side of the sliding frame 11, diagonally above the main support 1. The elastic block 8 ensures that the sliding frame 11 always faces diagonally upwards, providing sufficient clearance between the locking post 14 and the main support 1, allowing the edge of the top of the oil drum to enter the gap between the locking post 14 and the main support 1. A first wedge 9 is fixedly installed on the lower diagonal side of the main support 1. A second wedge 12, which cooperates with the inclined surface of the first wedge 9, is fixedly connected to the inner side of the sliding frame 11. Figure 5 , Figure 6 As shown, when the sliding frame 11 slides downwards at an angle, the elastic pad 8 will be squeezed from above by the cooperation of the first wedge 9 and the second wedge 12 and will be close to the upper side of the main support 1, thereby reducing the distance between the locking post 14 and the main support 1. A locking plate 10 is rotatably installed on the first wedge 9. A locking slot 10a is provided on the side of the locking plate 10. The second wedge 12 is fixedly connected to the sliding frame 11 by the insertion rod 13. The insertion rod 13 corresponds to the locking slot 10a. The locking plate 10 locks the position of the sliding frame 11, preventing the sliding frame 11 from sliding during movement and causing the oil drum to fall.

[0044] This invention, through the design of the specific structure of the oil drum locking component, incorporates an elastic block 8 on the inner side of the sliding frame 11. This block reduces the impact between the main support 1 and the side wall of the oil drum, while also providing elastic upward support to the sliding frame 11. This ensures sufficient spacing between the locking post 14 and the main support 1, allowing the edge ring at the top of the oil drum to enter the gap between the locking post 14 and the main support 1. Once the edge ring at the top of the oil drum enters the gap, the user can slide the sliding frame 11 downwards. With the cooperation of the first wedge 9 and the second wedge 12, the upper part of the main support 1 can be brought closer to the main support 1, causing the locking post 14 to clamp the edge ring at the top of the oil drum, thus achieving stable fixing of the oil drum and effectively preventing the oil drum from falling during transport.

[0045] In one embodiment, in order to facilitate the user to operate the sliding frame 11 to slide downward along the main support 1, an operating plate 11a is fixedly connected to the side of the sliding frame 11. The operating plate 11a is arranged horizontally to provide the user with a pressing position.

[0046] In one embodiment, in order to further prevent the locking post 14 from sliding against the edge ring at the top of the oil drum, an end 14a is fixedly connected to the bottom end of the locking post 14. The end 14a is slightly larger than the cross-section of the locking post 14, forming the actual clamping contact area.

[0047] In one embodiment, the insert plate 5 includes, in sequence, an integrally formed guide portion 505, a first arc-shaped protrusion 501, an arc-shaped concave portion 502, and a second arc-shaped protrusion 503, and the second arc-shaped protrusion 503 is fixedly connected to the wheel axle 2.

[0048] When in use, the bottom of the oil drum is located at the arc-shaped concave part 502, which can effectively prevent the oil drum from sliding relative to the insert plate 5.

[0049] To increase the connection strength between the insert plate 5 and the axle 2, a reinforcing part 504 is fixedly connected between the bottom of the arc-shaped recess 502 and the axle 2.

[0050] In one embodiment, the two ends of the handle 3 are bent toward the side away from the main support 1 to form a grip portion 3a for the user to hold and manipulate the oil drum transport trolley to move.

[0051] In one embodiment, when transporting the oil drum, the side of the oil drum is attached to the surface of the elastic block 8. An anti-slip part is provided on the surface of the elastic block 8 to prevent the side of the oil drum from sliding against the surface of the elastic block 8.

[0052] Other embodiments of the present invention will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0053] It should be understood that relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. This invention is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this invention is limited only by the appended claims.

Claims

1. An oil drum carrier trolley characterised by, include: A main support (1) is inclined, with a handle (3) fixedly connected to the top of the main support (1), and a wheel axle (2) perpendicular to the main support (1) fixedly connected to the bottom of the main support (1). Fixed wheels (4) are rotatably installed at both ends of the wheel axle (2). A side support (6) is fixedly connected to the lower side of the main support (1), and a universal wheel (7) is fixedly installed at the bottom of the side support (6). At least two sets of insert plates (5) are fixedly connected to the side of the axle (2); An oil drum locking assembly is installed on the side of the main support (1); The oil drum locking assembly includes: The elastic patch (8) is pasted on the upper side of the main bracket (1); A sliding frame (11) is slidably fitted on the main support (1), the elastic block (8) is located inside the sliding frame (11), and a locking post (14) is fixedly connected to the side of the sliding frame (11) and located diagonally above the main support (1). A first wedge (9) is fixedly installed on the lower side of the main support (1), and a second wedge (12) that cooperates with the inclined surface of the first wedge (9) is fixedly connected to the inner side of the sliding frame (11); A clamping plate (10) is rotatably mounted on the first wedge (9). A slot (10a) is provided on the side of the clamping plate (10). The second wedge (12) is fixedly connected to the sliding frame (11) by a plug rod (13), which corresponds to the slot (10a).

2. An oil drum carrier trolley according to claim 1, characterised in that: The side of the sliding frame (11) is fixedly connected to an operating panel (11a).

3. An oil drum carrier trolley as claimed in claim 1, wherein: The bottom end of the locking post (14) is fixedly connected to an end head (14a).

4. An oil drum carrier trolley as claimed in claim 3, wherein, The insert plate (5) includes, in sequence, an integrally formed guide portion (505), a first arc-shaped protrusion (501), an arc-shaped concave portion (502), and a second arc-shaped protrusion (503); The second arc-shaped protrusion (503) is fixedly connected to the wheel axle (2); A reinforcing part (504) is fixedly connected between the bottom of the arc-shaped recess (502) and the axle (2).

5. An oil drum carrier trolley as claimed in claim 1, wherein: The two ends of the handle (3) are bent toward the side away from the main support (1) to form a grip (3a).

6. An oil drum carrier trolley as claimed in claim 1, wherein: The surface of the elastic patch (8) is provided with an anti-slip part.

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