Welding wire roller transfer trolley

Abstract

The utility model relates to a welding wire roller transfer trolley which comprises a frame body, a handrail arranged on one side of the frame body, universal wheels fixed to the bottom of the frame body, a left placing area and a right placing area arranged on the frame body, each placing area comprises an upper placing frame and a lower placing frame, each placing frame comprises two limiting rods arranged at intervals, and the interval between the limiting rods is smaller than the outer diameter of a welding wire roller. The limiting rods are arranged on the frame body so that a welding wire roller can be placed between the limiting rods, upward protrusions of the angle steel can stop the welding wire roller from rolling from the two sides, and therefore the welding wire roller can be stably clamped between the limiting rods, the lower-layer containing frame is fixedly connected to the bottom of the frame body, and the upper-layer containing frame is arranged on the frame body in a sliding mode so that the height of the upper-layer containing frame can be adjusted on the frame body in a sliding mode. When a welding wire roller is placed on the lower-layer placing frame, the height of the upper-layer placing frame is adjusted upwards, the side space of the frame body is reserved, and therefore the welding wire roller can be assembled and disassembled more conveniently, and after the welding wire roller is assembled, the height of the upper-layer placing frame is adjusted downwards, and the welding wire roller on the lower layer is limited between the upper-layer limiting rod and the lower-layer limiting rod.

Description

Technical Field

[0001] This utility model relates to the field of welding wire transfer, and in particular to a welding wire roller transfer trolley. Background Technology

[0002] In the welding wire production and processing industry, welding wire roller products packaged as small rollers usually require manual transfer. However, since welding wire rollers are round, conventional welding wire roller transfer trolleys are at risk of rolling off during transfer. Moreover, small welding wire rollers are inconvenient to place and fix after being piled up, and it is difficult to load and unload welding wire rollers on layered racks, which seriously restricts the transfer efficiency of welding wire rollers. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a welding wire roller transfer trolley that is convenient for loading and unloading and avoids rolling off.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is a wire roller transfer trolley, including a frame, a handrail on one side of the frame, and casters fixed at the bottom of the frame;

[0005] The frame is provided with two sets of placement areas on the left and right. Each set of placement areas includes two layers of placement racks, and each placement rack includes two spaced-apart limiting rods. The distance between the limiting rods is smaller than the outer diameter of the welding wire roller, so that the welding wire roller can be placed between the limiting rods.

[0006] The lower shelf is fixedly connected to the bottom of the frame, while the upper shelf is slidably mounted on the frame so that its height can be adjusted by sliding on the frame.

[0007] The beneficial effects of the above technical solution are as follows: The placement frame uses two limiting rods with a spacing smaller than the outer diameter of the welding wire roller to support the welding wire roller in the placement frame from the bottom. Through the layered design of the placement area, when loading and unloading the welding wire roller of the lower placement frame, the upper placement frame can be slid to the top of the frame, making room on the side of the frame for easy manual placement of the welding wire roller on the placement frame. When the lower placement frame is full, the upper placement frame is slid down. On the one hand, the upper and lower placement frames limit the lower welding wire roller, preventing the welding wire roller from rolling off the side of the frame during the transfer process. On the other hand, as the upper placement frame falls down, it is convenient to continue placing welding wire rollers on the top of the frame, thereby improving the loading and unloading efficiency of the welding wire roller on the transfer trolley.

[0008] Furthermore, the frame includes support legs, with connecting rods fixedly installed on the tops of adjacent front and rear support legs, horizontal braces fixedly installed between adjacent left and right support legs, and vertical braces fixedly installed between horizontal braces spaced vertically. The limiting rod of the lower placement frame is fixed to the horizontal brace at the bottom of the frame, and a movable rod is installed on the frame. The limiting rod of the upper placement frame is fixed to the movable rod, and the movable rod is slidably connected between the vertical brace and the support legs.

[0009] Beneficial effects: The horizontal braces of the frame provide a fixed position for the lower placement rack, while the vertical braces and legs provide a sliding connection position for the upper placement rack. In addition, the connecting rod can limit the upper welding wire roller from the side after it is properly secured, preventing the upper welding wire roller from rolling off the side of the frame during transport.

[0010] Furthermore, a first sliding groove is vertically opened on the side of the support leg facing the movable rod, and a second sliding groove is vertically opened on the side of the vertical support facing the movable rod. A first sliding rod and a second sliding rod are respectively fixedly installed at both ends of the movable rod. The first sliding rod is adapted to slide and connect in the first sliding groove, and the second sliding rod is adapted to slide and connect in the second sliding groove. A positioning mechanism is provided on the frame.

[0011] Beneficial effects: It provides a sliding method for the upper shelf, using a sliding rod to slide in the groove to limit the upper shelf from the front and back, so that the upper shelf can only slide up and down in the vertical direction.

[0012] Furthermore, the positioning mechanism is set on the vertical support, the top of the vertical support is provided with a positioning groove, the opening of the positioning groove is oriented towards the direction of the movable rod, the bottom of the positioning groove away from the movable rod is provided with a positioning hole, the movable rod is adapted to be engaged with the positioning groove, and the second sliding rod is adapted to be inserted into the positioning hole.

[0013] Beneficial effect: When the upper placement rack slides to the top of the frame, the positioning mechanism can fix the position of the upper placement rack, which makes it convenient for the welding wire roller on the lower placement rack to be loaded and unloaded from the side of the frame.

[0014] Furthermore, the first slide groove is a through-hole that is open on both sides, and the first slide rod is adapted to pass through the first slide groove and extend to the outside of the support leg, and the length of the first slide rod is greater than the depth of the positioning groove.

[0015] Beneficial effect: When the second slide rod is inserted into the positioning hole, the first slide rod is still inserted in the first slide groove, thereby preventing the first slide rod from coming out of the first slide groove and affecting the subsequent sliding of the upper placement rack.

[0016] Furthermore, the distance between the upper and lower placement racks is less than the outer diameter of the welding wire roller.

[0017] Beneficial effect: After the lower welding wire roller is placed on the lower placement rack, the upper placement rack can limit it from above, ensuring that the lower welding wire roller will not roll off the side of the rack.

[0018] Furthermore, the limiting rod is an angle steel, and the opening of the angle steel is vertically downward.

[0019] Beneficial effects: Angle steel is readily available, and the vertical downward opening can form an upward protrusion that prevents the welding wire roller from rolling, making it easier to stably clamp the welding wire roller. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 yes Figure 1 A schematic diagram of the frame structure after removing the upper placement rack and welding wire roller;

[0022] Figure 3 yes Figure 1 A structural diagram of the upper and middle layer placement racks and movable rods;

[0023] In the diagram: 1-Frame, 2-Handrail, 3-Wheel caster, 4-Limit rod, 5-Welding wire roller, 11-Outrigger, 12-Connecting rod, 13-Horizontal brace, 14-Vertical brace, 15-Modible rod, 16-First sliding rod, 17-Second sliding rod, 106-First sliding groove, 107-Second sliding groove, 405-Positioning groove, 407-Positioning hole. Detailed Implementation

[0024] The present invention provides a wire roller transfer trolley in further detail below with reference to the accompanying drawings and specific embodiments.

[0025] like Figure 1-3 As shown, this utility model discloses a welding wire roller transfer trolley, including a frame 1, a handrail 2 on one side of the frame 1, casters 3 fixed to the bottom of the frame 1, and two sets of placement areas on the frame 1 (left and right). Each placement area includes upper and lower placement racks. Each placement rack includes two spaced-apart limiting rods 4, which are angle steel with their openings facing vertically downwards. The spacing between the limiting rods 4 is smaller than the outer diameter of the welding wire roller 5, so that the welding wire roller 5 is placed between the limiting rods 4. The upward protrusions of the angle steel can prevent the welding wire roller 5 from rolling from both sides, thereby stably clamping the welding wire roller 5 between the limiting rods 4. The lower layer places... The frame is fixedly connected to the bottom of the frame body 1. The upper placement frame is slidably set on the frame body 1 so that the height of the upper placement frame can be adjusted by sliding on the frame body 1. When the welding wire roller 5 is placed on the lower placement frame, the height of the upper placement frame is adjusted upward to make room on the side of the frame body 1, so that the loading and unloading of the welding wire roller 5 is more convenient. After the welding wire roller 5 is installed on the lower placement frame, the height of the upper placement frame is adjusted downward so that the distance between the upper and lower placement frames is less than the outer diameter of the welding wire roller 5, thereby limiting the lower welding wire roller 5 between the upper and lower limiting rods 4, thus ensuring that the lower welding wire roller 5 will not roll off the side of the frame body 1.

[0026] In this embodiment, the frame 1 includes support legs 11. Connecting rods 12 are fixedly installed on the top of adjacent support legs 11. After the welding wire roller 5 of the upper placement frame is placed, it can be limited from the side by the connecting rods 12 to prevent the upper welding wire roller 5 from rolling off the side of the frame 1. Horizontal braces 13 are fixedly installed between adjacent support legs 11 on the left and right sides. Vertical braces 14 are fixedly installed between horizontal braces 13 spaced apart vertically. The limiting rod 4 of the lower placement frame is fixed on the horizontal brace 13 at the bottom of the frame 1 to ensure the stable placement of the lower welding wire roller 5. A movable rod 15 is provided on the frame 1. The limiting rod 4 of the upper placement frame is fixed on the movable rod 15. The movable rod 15 is slidably connected between the vertical brace 14 and the support legs 11, which allows the height of the upper placement frame to be adjusted up and down before the welding wire roller 5 is placed, thereby avoiding space on the side of the frame 1 and making the loading and unloading of the lower welding wire roller 5 more convenient.

[0027] In this embodiment, the support leg 11 has a first vertical groove 106 on the side facing the movable rod 15, and the vertical support 14 has a second vertical groove 107 on the side facing the movable rod 15. A first sliding rod 16 and a second sliding rod 17 are fixedly installed at both ends of the movable rod 15. The first sliding rod 16 is adapted to slide within the first groove 106, and the second sliding rod 17 is adapted to slide within the second groove 107. Through the sliding adaptation of the first sliding rod 16 and the second sliding rod 17 in the first and second grooves 106 and 107 respectively, it is ensured that the lower shelf can only be adjusted in the vertical direction of the frame 1. A positioning mechanism is provided on the frame 1, and the positioning mechanism is installed on the vertical support 14. A positioning groove 405 is opened at the top of the vertical support 14, and the opening of the positioning groove 405 faces the movable rod 15. The groove 106 is a sliding hole that is open on both sides. The first sliding rod 16 is adapted to pass through the first sliding groove 106 and extend to the outside of the support leg 11. The length of the first sliding rod 16 is greater than the depth of the positioning groove 405. When the second sliding rod 17 is adapted to be inserted into the positioning hole 407, the first sliding rod 16 is still inserted in the first sliding groove 106, thereby preventing the first sliding rod 16 from coming out of the first sliding groove 106 and ensuring that the lower placement rack will not shift in the front and back direction. The positioning groove 405 has a positioning hole 407 at the bottom of the groove away from the movable rod 15. When the movable rod 15 moves upward to the positioning groove 405, the movable rod 15 is adapted to be engaged with the positioning groove 405, and the second sliding rod 17 is adapted to be inserted into the positioning hole 407. This can temporarily position the upper placement rack on the upper part of the frame 1, thereby making it more convenient to place the welding wire roller 5 on the side.

[0028] In use, the upper placement rack is first adjusted upward by sliding the movable rod 15. When it slides to the top of the vertical support 14, the movable rod 15 is engaged in the positioning groove 405 by inserting the second sliding rod 17 into the positioning hole 407, thereby positioning the upper placement rack on the upper part of the frame 1. Then, the lower welding wire roller 5 is placed through the side space of the frame 1. After the lower placement rack is placed, the second sliding rod 17 is slid out from the positioning hole 407, and the movable rod 15 is slid to lower the height of the upper placement rack. Then, the welding wire roller 5 of the upper placement rack is placed from above the frame 1.

[0029] The wire roller transfer trolley of this utility model has the following advantages: First, the wire roller 5 transfer trolley is divided into upper and lower layers, which can load and unload more wire rollers 5. Moreover, when loading and unloading the lower layer, the space is cleared by adjusting the position of the upper layer first, which improves the loading and unloading efficiency. Second, after the lower layer of wire rollers 5 is placed, the upper layer placement frame can be adjusted to lower to an appropriate height, thereby limiting the lower layer of wire rollers 5 and preventing them from rolling off the side of the frame 1. The upper layer of wire rollers 5 can be limited from the side by the connecting rod 12, and they also cannot roll off the side of the frame 1. Third, the wire roller 5 transfer trolley has a simple structure, is easy to manufacture, and has strong practicality.

[0030] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A wire roller transfer trolley, characterized in that, Includes a frame (1), with a handrail (2) on one side of the frame (1) and casters (3) fixed to the bottom of the frame (1). The frame (1) is provided with two sets of placement areas on the left and right. Each set of placement areas includes two layers of placement racks, and the placement racks include two spaced limit rods (4). The gap between the limit rods (4) is smaller than the outer diameter of the welding wire roller (5) so that the welding wire roller (5) can be placed between the limit rods (4). The lower shelf is fixedly connected to the bottom of the frame (1), and the upper shelf is slidably mounted on the frame (1) so that the upper shelf can slide on the frame (1) to adjust its height.

2. The wire roller transfer trolley according to claim 1, characterized in that, The frame (1) includes legs (11), with connecting rods (12) fixedly installed on the top of adjacent legs (11) at the front and rear, and horizontal braces (13) fixedly installed between adjacent legs (11) on the left and right, and vertical braces (14) fixedly installed between horizontal braces (13) spaced apart at the top and bottom. The limiting rod (4) of the lower shelf is fixed on the horizontal brace (13) at the bottom of the frame (1), and a movable rod (15) is installed on the frame (1). The limiting rod (4) of the upper shelf is fixed on the movable rod (15), and the movable rod (15) is slidably connected between the vertical brace (14) and the legs (11).

3. The wire roller transfer trolley according to claim 2, characterized in that, The support leg (11) has a first groove (106) vertically opened on the side facing the movable rod (15), and the vertical support (14) has a second groove (107) vertically opened on the side facing the movable rod (15). The two ends of the movable rod (15) are respectively fixed with a first slide rod (16) and a second slide rod (17). The first slide rod (16) is adapted to slide in the first groove (106), and the second slide rod (17) is adapted to slide in the second groove (107). A positioning mechanism is provided on the frame (1).

4. The wire roller transfer trolley according to claim 3, characterized in that, The positioning mechanism is set on the vertical support (14). A positioning groove (405) is opened on the top of the vertical support (14). The opening direction of the positioning groove (405) is towards the direction of the movable rod (15). A positioning hole (407) is opened at the bottom of the positioning groove (405) away from the movable rod (15). The movable rod (15) is adapted to be engaged with the positioning groove (405). The second sliding rod (17) is adapted to be inserted into the positioning hole (407).

5. The wire roller transfer trolley according to claim 4, characterized in that, The first slide groove (106) is a sliding hole that is open on both sides. The first slide rod (16) is adapted to pass through the first slide groove (106) and extend to the outside of the support leg (11). The length of the first slide rod (16) is greater than the depth of the positioning groove (405).

6. A wire roller transfer trolley according to any one of claims 1-5, characterized in that, The distance between the upper and lower placement racks is less than the outer diameter of the welding wire roller (5).

7. A wire roller transfer trolley according to any one of claims 1-5, characterized in that, The limiting rod (4) is an angle steel, and the opening of the angle steel is vertically downward.

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