A skid pad for wire coil transportation

Abstract

This invention discloses an easy-to-assemble anti-slip mat for transporting spools, comprising: an anti-slip mat body, the interior of which is fixedly connected to both ends of a large fixed post; the outer wall of the large fixed post is fixedly connected to one end of a spring-loaded torsion spring; the other end of the spring-loaded torsion spring is fixedly connected to the interior of a limiting post; the interior of the anti-slip mat body is fixedly connected to one end of a spring; the other end of the spring is fixedly connected to the bottom side of a locking block; and the bottom side of the locking block is fixedly connected to one end of a connecting piece. This easy-to-assemble anti-slip mat for transporting spools allows for quick assembly and disassembly of multiple anti-slip mat bodies through splicing, making the anti-slip mat body more versatile under different operating conditions. This avoids the need to produce different models of anti-slip mat bodies to meet packaging requirements, thus reducing production costs.

Description

Technical Field

[0001] This invention relates to the field of wire reel transportation technology, specifically to an anti-slip mat for transporting wire reels that is easy to assemble. Background Technology

[0002] A wire reel is a plastic spool used for winding cables, wires, and other wires. It is typically made of engineering plastics or ABS plastic, with a smooth, wear-resistant, corrosion-resistant, anti-static, and environmentally friendly, non-toxic surface. It is mainly used for storing, transporting, and winding wire products, allowing for quick weaving and unwinding of wires, avoiding problems with wires and cables, and effectively preventing damage and loss, thus improving production efficiency and economic benefits. Wire reels are widely used in many industries, such as electronics, power, computers, instruments, aerospace, communications, medical devices, and automobiles. Especially in the wire and cable industry, the usage rate of wire reels is very high, making them an indispensable part of production equipment. During transportation, wire reels are generally transported in boxes. To prevent friction and wear between the upper and lower sets of reels due to bumps during transport, anti-slip pads are usually added between the upper and lower sets of reels during the boxing process.

[0003] Anti-slip mats on the market are generally made of plastic injection molding and have limiting posts on the surface that are inserted into the shaft holes of the spool to fix the spool. Usually, in order to avoid wear caused by bumping between two sets of spools in the horizontal direction, an anti-slip mat is usually equipped with two or more limiting posts, so two or more sets of spools can be placed horizontally on one anti-slip mat.

[0004] In actual packaging use, the number of horizontally placed coils is not fixed due to differences in packaging quantity and carton model. Furthermore, since the anti-slip mat is a single unit, different packaging methods require different models of anti-slip mats, which increases production costs and is quite inconvenient. Summary of the Invention

[0005] The purpose of this invention is to provide an anti-slip mat for transporting spools that is easy to assemble, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an anti-slip mat for transporting spools that is easy to assemble, comprising: an anti-slip mat body, wherein a circular opening is provided inside the anti-slip mat body, and a cross-shaped connecting frame that divides the circular opening into four quadrants is fixedly connected inside the circular opening. The cross-shaped connecting frame includes a cross center and four support arms. A large fixing post is provided between one of the support arms and the cross center, and an opening groove is provided on the upper surface of another support arm. A limiting post is provided in the opening groove, one end of which is sleeved with the large fixing post. The large fixing post and the limiting post are connected by a spring-loaded torsion spring. A groove is provided on the side of the limiting post facing the opening groove. The outer side of one side of the anti-slip mat body... A centrally located, outwardly protruding splicing block is provided. A slot for receiving the splicing block is formed on its surface, and a locking block is placed within the slot. A movable cavity is formed within the splicing block below the slot. A first connecting member extending into the movable cavity is fixedly connected to the bottom of the locking block. A second connecting member extending upward beyond the splicing block is connected to the bottom of the first connecting member via a connecting block. A button is fixedly connected to the top of the second connecting member. A spring connecting the bottom of the locking block and the slot for fitting the first connecting member is connected. A splicing groove adapted to the splicing block is formed in the center of the outer side of the other side of the anti-slip mat body. A retraction mechanism is provided inside the cross-shaped connecting frame. The retraction mechanism includes:

[0007] A bidirectional telescopic rod is located within the center of a cross. A small fixed post is positioned at the center of the bidirectional telescopic rod. The two telescopic rods are respectively fixedly connected to the small fixed post via spring-loaded torsion springs. One end of the bidirectional telescopic rod is hinged to a left long rod located below the splicing groove. The left long rod slides with a cross-shaped connector and extends outwards to the outside of the anti-slip mat body. A stopper is fixed to the top of the left long rod, extending upwards into the opening groove and engaging with it. The opening groove has a notch for horizontal movement of the stopper. The other end of the bidirectional telescopic rod is hinged to a right long rod, which slides with a cross-shaped connector and extends outwards to the outside of the anti-slip mat body. The right long rod is located below the splicing block.

[0008] Preferably, the side of the limiting post away from the opening groove is provided with a handle receiving groove, and a handle is fixedly connected in the handle receiving groove, making it easier to operate when the limiting post is pushed.

[0009] Preferably, the surface of the handle is provided with anti-slip texture to prevent slipping when gripping the handle.

[0010] Preferably, the anti-slip mat has windows at the four corners.

[0011] Preferably, the edges of the splicing groove are rounded, so that precise alignment is not required when connecting the two sets of anti-slip pads, thus increasing the tolerance for errors.

[0012] Preferably, the top of the blocking member is arc-shaped to reduce frictional wear between the blocking member and the limiting post.

[0013] Compared with the prior art, the present invention provides an anti-slip mat for transporting spools that is easy to assemble, and has the following beneficial effects:

[0014] 1. This type of anti-slip mat for transporting spools is easy to splice. During use, multiple anti-slip mat bodies can be spliced ​​together, allowing for quick assembly and disassembly. This makes the anti-slip mat bodies more versatile under different working conditions, thus avoiding the need to produce different models of anti-slip mat bodies to meet packaging requirements, reducing production costs, and making assembly and disassembly very convenient.

[0015] 2. This type of anti-slip mat for transporting spools is easy to assemble. When the main body of the anti-slip mat is not in use, the limiting posts can be retracted, making it easy to stack the produced anti-slip mat bodies and store them. When the main body of the anti-slip mat is assembled, the limiting posts automatically pop up, which is very convenient. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the limiting post of the present invention when it is retracted;

[0017] Figure 2 This is a schematic diagram of the structure after the limiting post of the present invention is ejected;

[0018] Figure 3 This is a schematic diagram of the front section structure of the present invention;

[0019] Figure 4 This is an enlarged schematic diagram of structure A of the present invention;

[0020] Figure 5 This is a schematic cross-sectional view of the blocking component of the present invention;

[0021] Figure 6 This is a top-section structural diagram of the present invention;

[0022] Figure 7 This is an enlarged schematic diagram of structure B of the present invention.

[0023] In the diagram: 1. Anti-slip mat body; 2. Handle; 3. Limiting post; 4. Spring; 5. Locking block; 6. First connecting piece; 7. Button; 8. Large fixing post; 9. Retraction mechanism; 10. Spring-loaded torsion spring; 901. Left long rod; 902. Stopping piece; 903. Right long rod; 904. Spring-loaded torsion spring; 905. Small fixing post; 906. Bidirectional telescopic rod; 10. Spring-loaded torsion spring; 11. Movable cavity; 12. Second connecting piece; 13. Splicing groove. Detailed Implementation

[0024] like Figure 1-7 As shown, the present invention provides a technical solution: an anti-slip mat for transporting spools that is easy to assemble, comprising: an anti-slip mat body 1, the anti-slip mat body being rectangular with a certain thickness, the interior of the anti-slip mat body 1 having a circular opening, a cross-shaped connecting frame that divides the circular opening into four quadrants being fixedly connected inside the circular opening, the cross-shaped connecting frame including a cross center and four support arms, a large fixing post 8 being provided between one of the support arms and the cross center, and an opening groove being provided on the upper surface of another adjacent support arm, a limiting post 3 having one end sleeved with the large fixing post 8 being provided in the opening groove, the large fixing post 8 and the limiting post being connected by a spring-loaded torsion spring 10, when the limiting post is not restrained, the spring-loaded torsion spring will drive the limiting post to stand upright in the opening groove, when the limiting post is placed horizontally in the opening groove, the limiting post is facing A groove is formed on one side of the opening slot. A splicing block protruding outwards is provided at the center of one outer side of the anti-slip mat body 1. A locking block receiving groove is formed on the surface of the splicing block, and a locking block 5 is provided in the locking block receiving groove. A movable cavity 11 is formed in the splicing block below the locking block receiving groove. A first connecting member 6 extending into the movable cavity is fixedly connected to the bottom of the locking block. A second connecting member 12 extending upwards beyond the splicing block is connected to the bottom of the first connecting member via a connecting block. A button 7 is fixedly connected to the top of the second connecting member. A spring 4 connecting the bottom of the locking block and the locking block receiving groove is connected to the spring 4 that sleeves the first connecting member. A splicing groove 13 adapted to the splicing block is formed at the center of the other outer side of the anti-slip mat body 1. A retraction mechanism 9 is provided inside the cross-shaped connecting frame. The retraction mechanism 9 includes:

[0025] A bidirectional telescopic rod 906 is located within the center of a cross. A small fixed post 905 is located at the center of the bidirectional telescopic rod. The two telescopic rods are respectively fixedly connected to the small fixed post 905 via spring-loaded torsion springs 904. One end of the bidirectional telescopic rod 906 is hinged to a left long rod 901 located below the splicing groove. The left long rod 901 slides with the cross-shaped connector and extends outwards to the outside of the anti-slip mat body. A stopper 902, extending upwards and engaging with the groove, is fixed to the top of the left long rod 901. The groove has a notch for horizontal movement of the stopper. The other end of the bidirectional telescopic rod 906 is hinged to a right long rod 903, which slides with the cross-shaped connector and… Extending outwards to the outside of the anti-slip mat body, the right long rod 903 is located below the splicing block. In use, the splicing groove of one set of anti-slip mat bodies 1 (which can be called the right anti-slip mat body) is horizontally spliced ​​with the splicing block of another set of anti-slip mat bodies 1 (which can be called the left anti-slip mat body). At this time, the locking block 5 of the left anti-slip mat body is squeezed by the splicing groove of the right anti-slip mat body 1, causing it to move downwards, driving the first connecting piece 6 downwards, and compressing the spring 4. Because the splicing groove has an external arc-shaped stop, after the splicing block of the left anti-slip mat body completely enters the splicing groove of the right anti-slip mat body through the arc-shaped stop, the locking block 5 of the left anti-slip mat body is no longer squeezed. Under the elastic force of the spring 4, the locking block 5 moves upwards. With the positions of the two sets of anti-slip mat bodies fixed, the right side of the left anti-slip mat body is in complete contact with the left side of the right anti-slip mat body 1, causing the right long rod 903 inside the left anti-slip mat body to move inward. This causes the bidirectional telescopic rod 906 to rotate counterclockwise around the small fixed post 905 and shorten simultaneously. At this time, the pop-out torsion spring 904 is compressed, and the bidirectional telescopic rod 906 rotates counterclockwise and shortens, causing the left long rod 901 inside the left anti-slip mat body 1 to move inward. This causes the stopping member 902 to move inward, so that the top of the stopping member 902 leaves the groove of the limiting post 3, thus the stopping member 902 no longer limits the limiting post 3. At this time, under the action of the pop-out torsion spring 10, the limiting post 3 rotates clockwise, thus maintaining its position relative to the left anti-slip mat body under the outer shape limitation. With the top side of the anti-slip mat body vertical, the right side of the left anti-slip mat body is compressed by the left side of the right anti-slip mat body 1. This causes the left long rod 901 inside the right anti-slip mat body 1 to move inward, causing the blocking member 902 to move inward. The top of the blocking member 902 leaves the groove of the limiting post 3, thus the blocking member 902 no longer limits the limiting post 3. At this time, under the action of the spring-loaded torsion spring 10, the limiting post 3 rotates clockwise, thus maintaining a vertical position with the top side of the right anti-slip mat body 1 under the outer shape limitation of the right anti-slip mat body. Meanwhile, the left long rod 901 inside the right anti-slip mat body 1 moves to the right, causing the bidirectional telescopic rod 906 inside the right anti-slip mat body 1 to rotate counterclockwise around the small fixed post 905 while retracting. At this time, the spring-loaded torsion spring 904 is compressed.As the bidirectional telescopic rod 906 rotates counterclockwise around the small fixed post 905 and retracts, the right long rod 903 inside the right anti-slip mat body 1 moves inward and retracts into the right anti-slip mat body 1. After splicing, the limiting posts 3 inside both sets of anti-slip mat bodies spring up. Through the splicing between multiple sets of anti-slip mat bodies 1, multiple sets of anti-slip mat bodies 1 can be quickly assembled and disassembled, making the anti-slip mat body 1 more versatile in different usage conditions. This avoids the need to produce different models of anti-slip mat bodies to meet packaging requirements, reduces production costs, and makes assembly and disassembly very convenient. When it is necessary to disassemble two sets of anti-slip mat bodies, press button 7, which drives the first connecting piece 6 to move downward, thereby causing the locking block 5 to move downward and retract into the locking block receiving cavity. At this time, the locking block 5 no longer acts as a limiting force, and the two sets of anti-slip mat bodies can be disassembled. When the two sets of anti-slip mat bodies 1 are separated, the sides of the two sets of anti-slip mat bodies 1 are no longer compressed. Under the action of the pop-out torsion spring 904, the bidirectional telescopic rod 906 rotates clockwise and extends, causing the left long rod 901 to move outward and the right long rod 903 to move outward and return to its original position. When it is necessary to retract the limiting post 3, squeeze the handle 2 to rotate the limiting post 3. At this time, the limiting post 3 rotates counterclockwise around the large fixed post 8, and the pop-out torsion spring 10 is limited. When the limiting post 3 is fully retracted into the opening groove, the top of the stopper 902 enters the groove of the limiting post 3. At this time, under the action of the stopper 902, the position of the limiting post 3 is limited. By retracting the limiting post 3, the produced anti-slip mat bodies 1 are easy to stack, making the anti-slip mat bodies 1 easier to store. Moreover, when the anti-slip mat bodies 1 are spliced, the limiting post 3 automatically pops up, which is very convenient.

[0026] In addition, to make the limiting post 3 easier to operate when pushed, the limiting post 3 has a handle receiving groove on the side opposite to the opening groove. The handle 2 is fixed in the handle receiving groove. To prevent slippage when holding the handle 2, the surface of the handle 2 is provided with anti-slip texture. Windows are provided at the four corners of the anti-slip pad body to save materials. To reduce the need for precise alignment when connecting two sets of anti-slip pad bodies 1 and increase the tolerance for errors, the edge of the splicing groove is set with rounded corners. To reduce the frictional wear between the blocking member 902 and the limiting post 3, the top of the blocking member 902 is set with an arc-shaped enlarged part. An arc-shaped limiting block that cooperates with the arc-shaped enlarged part is formed in the groove.

[0027] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An anti-slip mat for transporting spools that is easy to assemble, comprising: The anti-slip mat body (1) is characterized in that: a circular opening is provided inside the anti-slip mat body (1), and a cross-shaped connecting frame that divides the circular opening into four quadrants is fixedly connected inside the circular opening. The cross-shaped connecting frame includes a cross center and four support arms. A large fixed post (8) is provided between one of the support arms and the cross center. An opening groove is provided on the upper surface of the other support arm. A limiting post (3) with one end sleeved with the large fixed post (8) is provided in the opening groove. The large fixed post (8) and the limiting post are connected by a spring-loaded torsion spring (10). The limiting post is directly opposite one of the opening grooves. The anti-slip mat body (1) has a groove on its side. A splicing block protruding outwards is located at the center of one outer side of the main body (1). A slot for receiving the block is formed on the surface of the splicing block. A block (5) is located within the slot. A movable cavity (11) is formed within the splicing block below the slot. A first connecting piece (6) extending into the movable cavity is fixedly connected to the bottom of the block. A second connecting piece (12) extending upwards beyond the splicing block is connected to the bottom of the first connecting piece via a connecting block. A button (7) is fixedly connected to the top of the second connecting piece. A button (7) is connected between the bottom of the block and the slot for receiving the block. A spring (4) is fitted into a connecting piece. A splicing groove (13) adapted to the splicing block is opened in the center of the other side of the anti-slip mat body (1). A shrinking mechanism (9) is provided inside the cross-shaped connecting frame. The shrinking mechanism (9) includes: a two-way telescopic rod (906). The two-way telescopic rod (906) is located in the center of the cross. A small fixed post (905) is provided in the center of the two-way telescopic rod. The two telescopic rods of the two-way telescopic rod are fixedly connected to the small fixed post (905) by a pop-out torsion spring (904). One end of the two-way telescopic rod (906) A left long rod (901) is hinged to the splicing groove below. The left long rod (901) is slidably engaged with the cross-shaped connector and extends outward to the outside of the anti-slip pad body. A stopper (902) is fixedly connected to the top of the left long rod (901) and extends upward into the opening groove to engage with the groove. The opening groove has a notch for the stopper to move horizontally. The other end of the bidirectional telescopic rod (906) is hinged to a right long rod (903). The right long rod (903) is slidably engaged with the cross-shaped connector and extends outward to the outside of the anti-slip pad body. The right long rod (903) is located below the splicing block.

2. The anti-slip mat for transporting spools that is easy to assemble according to claim 1, characterized in that: The limiting post (3) has a handle receiving groove on the side facing away from the opening groove, and a handle (2) is fixedly connected in the handle receiving groove.

3. The anti-slip mat for transporting spools that is easy to assemble according to claim 2, characterized in that: The surface of the handle (2) is provided with anti-slip texture.

4. The anti-slip mat for transporting spools that is easy to assemble according to claim 1, characterized in that: The anti-slip mat body (1) has windows at its four corners.

5. The anti-slip mat for transporting spools that is easy to assemble according to claim 1, characterized in that: The edges of the splicing groove are rounded.

6. The anti-slip mat for transporting spools that is easy to assemble according to claim 1, characterized in that: The top of the blocking member (902) is an arc-shaped enlarged portion, and an arc-shaped limiting block that cooperates with the arc-shaped enlarged portion is formed in the groove.

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