Strip steel conveying device

Abstract

The utility model relates to the technical field of transportation equipment, in particular to a strip steel transportation device which comprises a vehicle body with a vehicle hopper, a bearing table used for supporting strip steel is arranged on the top face of the vehicle hopper, the bearing table extends in the length direction of the vehicle hopper and comprises a bearing frame, the top face of the bearing frame is sunken downwards to form an arc-shaped face, and a buffering cushion covers the outer side of the bearing frame. And a filling block for buffering is filled between the buffering pad and the bearing frame. According to the steel pipe conveying device, through the improved design of the bearing table, the buffering effect when the strip steel falls is improved, the problem that the strip steel is damaged due to collision is effectively solved, and meanwhile the service life of the bearing table is effectively prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of transportation equipment, and in particular to a strip steel transportation device. Background Technology

[0002] Steel strip is the basic material for making steel pipes. Steel strip is usually in coil form and is hoisted from outside the factory by overhead crane onto a transport device. The transport device then carries the steel strip inside the factory and along designated tracks to the uncoiling machine. The transport device generally includes a car body, which consists of a cargo bed, vertically mounted supports at the front and rear of the cargo bed, and wheels at the bottom of the cargo bed. Four rectangular steel pipes are typically fixed side-by-side along the length of the cargo bed, with adjacent pipes supporting a group of steel strips.

[0003] When the strip steel is hoisted onto the truck bed by the overhead crane, the strip steel and the steel pipe collide hard, which may cause the strip steel to deform or wear on its surface. After long-term use, the steel pipe may deform locally due to pressure or collision, which not only fails to provide stable support for the strip steel, but also makes the surface of the strip steel easy to be scratched by the sharp edges of the deformed part of the steel pipe. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the present invention provides a strip steel transport device.

[0005] The strip steel transport device provided by this utility model adopts the following technical solution:

[0006] A strip steel transport device includes a vehicle body with a cargo box. A support platform for supporting the strip steel is provided on the top surface of the cargo box. The support platform extends along the length of the cargo box and includes a support frame with its top surface recessed into an arc shape. A cushioning pad is covered on the outside of the support frame, and a cushioning block is filled between the cushioning pad and the support frame for cushioning.

[0007] By adopting the above technical solution, the buffer pad and filling block play an elastic buffering role. The steel pipe transport device improves the buffering effect when the strip falls through the improved design of the support platform, effectively avoiding the problem of strip damage due to collision, and at the same time, the service life of the support platform is effectively extended.

[0008] Optionally, the support frame includes a base plate fixedly installed on the top surface of the truck bed, side plates vertically fixed to the left and right sides of the base plate, a straight top plate horizontally fixed to the top of the side plates inward, an arc top plate fixed between the two straight top plates, the arc-shaped opening of the arc top plate facing upward, and ribs vertically fixed between the straight top plate and the base plate, and between the arc top plate and the base plate.

[0009] By adopting the above technical solution, the internal structure of the support frame is a frame structure, which has good structural strength and light overall weight.

[0010] Optionally, a positioning mechanism for fixing the buffer pad is provided between the support frame and the buffer pad. The positioning mechanism includes inclined support plates that are fixedly fixed to the top of the left and right sides of the support frame. A right angle plate is fixed to the top of the inclined support plate, and a right angle plate is fixed horizontally to the bottom of the support frame. The buffer pad is connected to the right angle plate by positioning screws.

[0011] By adopting the above technical solution, right-angle plate one and right-angle plate two support the buffer pad and fix the buffer pad at the same time.

[0012] Optionally, the support platform is provided with several receiving cavities along its length, and each receiving cavity is provided with an elastic support mechanism for vertically elastically supporting the buffer pad.

[0013] By adopting the above technical solutions, the elastic support mechanism further enhances the overall elastic buffering effect on the strip steel.

[0014] Optionally, the elastic support mechanism includes an arc-shaped support plate with the arc-shaped opening facing upwards. The straight-line distance between the left and right ends of the support plate is less than the straight-line distance between the left and right ends of the receiving cavity. The support plate is elastically supported above the base plate.

[0015] By adopting the above technical solution, the support plate provides elastic support to the buffer pad, thereby providing elastic support to the strip steel.

[0016] Optionally, protruding columns are fixed to both the bottom surface of the support plate and the top surface of the base plate, and a compression spring is installed between the upper and lower protruding columns.

[0017] By adopting the above technical solution, the protruding post facilitates the installation and positioning of the compression spring.

[0018] Optionally, the top surface of the support plate is provided with a countersunk groove, and the buffer pad is connected to the support plate by connecting screws installed in the countersunk groove.

[0019] By adopting the above technical solution, the buffer pad and the support plate can be easily fixed together by connecting screws, so that the buffer pad and the elastic support mechanism form a whole. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the steel strip transport device according to an embodiment of the present invention.

[0021] Figure 2 This is a top view of the support platform according to an embodiment of the present utility model.

[0022] Figure 3 yes Figure 2 Sectional view along the AA direction.

[0023] Figure 4 yes Figure 2 Sectional view along the BB direction.

[0024] Explanation of reference numerals in the attached drawings: 1. Vehicle body; 10. Cargo bed; 11. Baffle; 12. Wheel; 2. Support platform; 20. Support frame; 200. Bottom plate; 201. Side plate; 202. Straight top plate; 203. Arc top plate; 204. Rib plate; 205. Receiving cavity; 21. Buffer pad; 22. Filling block; 23. Positioning mechanism; 230. Diagonal brace plate; 231. Right angle plate one; 232. Right angle plate two; 233. Positioning screw; 24. Elastic support mechanism; 240. Support plate; 2400. Countersunk groove; 241. Connecting screw; 242. Protruding column; 243. Compression spring. Detailed Implementation

[0025] The following combination Figures 1-4 The present invention will be described in further detail below.

[0026] This utility model discloses a strip steel conveying device. (Refer to...) Figure 1 The strip steel transport device includes a car body 1 and a support platform 2 mounted on the car body 1. The car body 1 is used to transport strip steel, and the support platform 2 is used to support the strip steel. The car body 1 includes a truck bed 10, with baffles 11 vertically fixed on the front and rear sides of the truck bed 10. Wheels 12 are installed at the bottom of the truck bed 10, and the wheels 12 are driven by a drive mechanism, such as a drive motor.

[0027] Reference Figures 1-4 Two support platforms 2 are arranged in parallel and installed on the top surface of the truck bed 10. Multiple steel strips can be placed on each support platform 2 along its length. The support platform 2 includes a support frame 20, a buffer pad 21, a filling block 22, a positioning mechanism 23, and an elastic support mechanism 24. The support frame 20 includes a base plate 200, which is bolted to the top surface of the truck bed 10. Side plates 201 are vertically fixed to the left and right sides of the base plate 200, and a straight top plate 202 is horizontally fixed to the top of the side plate 201 inward. An arc-shaped top plate 203 is fixed between the two straight top plates 202, and the arc-shaped opening of the arc-shaped top plate 203 is set upward.

[0028] Ribs 204 are vertically fixed between the top plate 202 and the bottom plate 200, and between the arched top plate 203 and the bottom plate 200, respectively. The ribs 204 are used to support the top plate 202 and the arched top plate 203. The support frame 20 has accommodating cavities 205 spaced along its length. The buffer pad 21 is made of rubber and covers the outside of the side plate 201, the top plate 202, and the arched top plate 203. The filling block 22 is made of grid sponge and is filled between the buffer pad 21 and the support frame 20 to flexibly support the buffer pad 21.

[0029] The positioning mechanism 23 is located between the buffer pad 21 and the support frame 20 to rigidly support the buffer pad 21. When installing the buffer pad 21, a length for the pull displacement of the buffer pad 21 can be reserved when the strip steel is pressed down, to ensure that the buffer pad 21 is not torn when the strip steel falls. The positioning mechanism 23 includes an inclined support plate 230 fixedly fixed upwards at the junction of the side plate 201 and the top plate 202. A right-angle plate 231 is fixedly attached to the top of the inclined support plate 230, and the fixing point is located at the inner corner of the right-angle plate 231. A second right-angle plate 232 is horizontally fixed outwards at the bottom of the side plate 201, and the buffer pad 21 is installed on the second right-angle plate 232 by positioning screws 233.

[0030] An elastic support mechanism 24 is disposed within the receiving cavity 205 to buffer the impact force when the strip steel falls. The elastic support mechanism 24 includes an arc-shaped support plate 240 with its arc-shaped opening facing upwards. The straight-line distance between the left and right ends of the support plate 240 is less than the straight-line distance between the left and right ends of the receiving cavity 205. A countersunk groove 2400 is formed on the top surface of the support plate 240. The support plate 240 and the buffer pad 21 are connected by connecting screws 241 installed in the countersunk groove 2400. Both the bottom surface of the support plate 240 and the top surface of the base plate 200 are vertically fixed with protruding columns 242. A compression spring 243 is sleeved between the upper and lower protruding columns 242, and the compression spring 243 is used to vertically elastically support the support plate 240.

[0031] The implementation principle of the strip steel transport device in this embodiment is as follows: the strip steel is hoisted onto the support platform 2 by an overhead crane. The buffer pad 21 and the filling block 22, together with the elastic support mechanism 24, provide a buffering effect for the strip steel, preventing it from being rigidly supported by the support frame 20. During the process of the strip steel pressing down on the buffer pad 21, the support plate 240 moves downward into the receiving cavity 205, and the compression spring 243 elastically compresses and stores energy to reduce the impact force. After the strip steel leaves the support platform 2, the buffer pad 21 returns to its original shape under the stretching action of the compression spring 243. This steel pipe transport device improves the buffering effect of the strip steel during its descent through the improved design of the support platform 2, effectively avoiding the problem of strip steel damage due to collision, and at the same time, effectively extending the service life of the support platform 2.

[0032] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A strip steel conveying device, characterized in that: The vehicle body (1) includes a cargo bed (10), and a support platform (2) for supporting the strip steel is provided on the top surface of the cargo bed (10). The support platform (2) extends along the length of the cargo bed (10). The support platform (2) includes a support frame (20) with its top surface recessed into an arc shape. The support frame (20) is covered with a buffer pad (21) on the outside. A buffer block (22) for buffering is filled between the buffer pad (21) and the support frame (20).

2. The strip steel conveying device according to claim 1, characterized in that: The support frame (20) includes a bottom plate (200) fixedly installed on the top surface of the truck bed (10). Side plates (201) are vertically fixed to the left and right sides of the bottom plate (200). A straight top plate (202) is horizontally fixed to the top of the side plate (201) inward. An arc top plate (203) is fixed between the two straight top plates (202). The arc-shaped opening of the arc top plate (203) is set upward. Ribs (204) are vertically fixed between the straight top plate (202) and the bottom plate (200), and between the arc top plate (203) and the bottom plate (200).

3. The strip steel conveying device according to claim 1, characterized in that: A positioning mechanism (23) for fixing the buffer pad (21) is provided between the support frame (20) and the buffer pad (21). The positioning mechanism (23) includes inclined support plates (230) that are inclinedly fixed to the top of the left and right sides of the support frame (20). A right angle plate (231) is fixed to the top of the inclined support plate (230), and a right angle plate (232) is horizontally fixed to the bottom of the support frame (20). The buffer pad (21) and the right angle plate (232) are connected by positioning screws (233).

4. The strip steel conveying device according to claim 1, characterized in that: The support platform (2) has several accommodating cavities (205) arranged along its length, and the accommodating cavities (205) are provided with elastic support mechanisms (24) for vertical elastic support of the buffer pad (21).

5. The strip steel conveying device according to claim 4, characterized in that: The elastic support mechanism (24) includes an arc-shaped support plate (240), with the arc-shaped opening of the support plate (240) facing upward. The straight distance between the left and right ends of the support plate (240) is less than the straight distance between the left and right ends of the receiving cavity (205). The support plate (240) is elastically supported above the base plate (200).

6. The strip steel conveying device according to claim 5, characterized in that: Both the bottom surface of the support plate (240) and the top surface of the base plate (200) are fixed with protruding columns (242), and a compression spring (243) is installed between the upper and lower protruding columns (242).

7. The strip steel conveying device according to claim 5 or 6, characterized in that: The top surface of the support plate (240) is provided with a countersunk groove (2400), and the buffer pad (21) is connected to the support plate (240) by a connecting screw (241) installed in the countersunk groove (2400).

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