Steel coil placing rack

Abstract

The utility model relates to a steel coil placing frame which comprises a base assembly, a telescopic rod assembly and a transmission assembly. The base assembly comprises a first base and a second base which are arranged at intervals in the first direction, the first base is provided with a first inclined face which is obliquely arranged, the second base is provided with a second inclined face which is obliquely arranged, the first inclined face and the second inclined face are symmetrically arranged, and the first base is further provided with a plurality of first inserting holes which are formed side by side at intervals in the second direction. The second base is further provided with a plurality of second inserting holes which are formed side by side at intervals in the second direction. The telescopic rod assembly is connected between the first base and the second base. The transmission assembly is in transmission connection with the telescopic rod assembly, and the transmission assembly drives the telescopic rod assembly to stretch out and draw back so as to adjust the distance between the first base and the second base in the first direction, so that steel coils with different coil diameters can be stably placed on the steel coil placing frame.

Description

Technical Field

[0001] The utility model relates to the field of steel coil storage, in particular to a steel coil placement rack. Background Art

[0002] Steel coils are formed by hot and cold pressing steel into a coiled shape for storage and transportation, and for various processing (such as processing into steel plates, steel strips, etc.). Steel coils have a wide range of uses. During production, they are generally placed on the ground or on pallets. Due to their round shape, they are very easy to roll when placed, thus colliding with other equipment in the workshop, and also posing a risk to the safety of the staff.

[0003] For this purpose, some related technologies provide some steel coil placement racks, which include two inclined planes arranged opposite to each other, and the steel coil can be placed between the two inclined planes. The two inclined planes can be used to position and clamp the steel coil, so as to prevent the steel coil from rolling. However, the inclination angle of the inclined plane is fixed, and the spacing between the two inclined planes is also fixed. Although steel coils with different ring diameters can be placed, if the ring diameters of the steel coils do not match, for example, when a steel coil with a larger ring diameter is placed on a steel coil placement rack with a larger inclination angle and a smaller spacing between the two inclined planes, there is a situation where the contact area between the steel coil and the inclined plane is small, making the placement of the steel coil unstable. Utility Model Content

[0004] The utility model aims to provide a steel coil placing rack which can stably place steel coils with different coil diameters.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions.

[0006] The utility model provides a steel coil placement rack, which comprises: a base assembly, comprising a first base and a second base arranged at intervals in a first direction, the first base is provided with a first inclined surface arranged in an inclined manner, the second base is provided with a second inclined surface arranged in an inclined manner, the first inclined surface and the second inclined surface are symmetrically arranged, the first base is further provided with a plurality of first plug holes arranged side by side and at intervals along the second direction, and the second base is further provided with a plurality of second plug holes arranged side by side and at intervals along the second direction;

[0007] A telescopic rod assembly connected between the first base and the second base;

[0008] A transmission assembly, which is transmission-connected to the telescopic rod assembly, and the transmission assembly drives the telescopic rod assembly to extend and retract so as to adjust the distance between the first base and the second base in the first direction;

[0009] The first direction and the second direction are perpendicular to each other.

[0010] In some embodiments of the present application, the telescopic rod assembly includes a first rod body and a second rod body;

[0011] The first rod body is telescopically inserted into the second rod body;

[0012] The transmission assembly includes a nut seat, a bearing seat and a screw rod;

[0013] The nut seat is connected to the first rod body, and a nut is arranged in the nut seat;

[0014] The bearing seat is connected to the second rod body, and a bearing is arranged in the bearing seat;

[0015] The screw rod extends along the first direction, is threadedly connected to the nut, is rotatably assembled on the bearing, and has a limiting structure between the screw rod and the bearing to prevent the screw rod from axially moving relative to the bearing.

[0016] In some embodiments of the present application, the telescopic rod assembly further includes a transmission rod, a first bevel gear and a second bevel gear;

[0017] The transmission rod extends along the second direction, and an operating handle is provided at one end of the transmission rod;

[0018] The first bevel gear is connected to the screw rod and is coaxially arranged with the screw rod;

[0019] The second bevel gear is connected to the transmission rod and is coaxially arranged with the second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0020] In some embodiments of the present application, the nut seat is disposed in the first rod body;

[0021] The bearing seat is arranged in the second rod body;

[0022] The screw rod is arranged in the first rod body and the second rod body;

[0023] The first bevel gear and the second bevel gear are disposed in the second rod body;

[0024] The transmission rod is inserted into the second rod body, and the operating handle is arranged outside the second rod body.

[0025] In some embodiments of the present application, a first mounting groove extending along the second direction is provided on the first base;

[0026] The second base is provided with a second mounting groove extending along the second direction;

[0027] The steel coil placement rack includes a first oblique wedge and a second oblique wedge;

[0028] The first oblique wedge is detachably connected to the first installation groove, and the top of the first oblique wedge is provided with the first inclined surface;

[0029] The second inclined wedge is detachably connected to the second installation groove, and the top of the second inclined wedge is provided with the second inclined surface.

[0030] In some embodiments of the present application, a first screw rod is provided in the first installation groove and is erected on the bottom surface of the first installation groove;

[0031] A second screw rod is provided in the second installation groove and is erected on the bottom surface of the second installation groove;

[0032] A first blind hole is provided in the first oblique wedge;

[0033] A second blind hole is provided in the second oblique wedge;

[0034] The base assembly also includes a first nut and a second nut;

[0035] The first nut is disposed in the first blind hole and is threadedly connected to the first bevel wedge, and the first nut locks the first bevel wedge on the bottom surface of the first installation groove;

[0036] The second nut is arranged in the second blind hole and is threadedly connected to the second bevel wedge. The second nut locks the second bevel wedge on the bottom surface of the second installation groove.

[0037] In some embodiments of the present application, the first bevel wedge and the second bevel wedge are both made of wood.

[0038] In some embodiments of the present application, the steel coil placement rack further includes a column;

[0039] The column is inserted into the first plug hole and the second plug hole.

[0040] In some embodiments of the present application, a first slot extending along the second direction is provided at the bottom of the first base;

[0041] A second slot extending along the second direction is provided at the bottom of the second base.

[0042] In some embodiments of the present application, the base assembly further includes a first angle steel and a second angle steel;

[0043] The first angle steel is connected to the bottom of the first base, and two first angle steels are symmetrically provided, and the first slot is formed between the two first angle steels;

[0044] The second angle steel is connected to the bottom of the second base, and two second angle steels are symmetrically provided, and the second slot is formed between the two second angle steels.

[0045] It can be seen from the above technical solutions that the embodiments of the utility model have at least the following advantages and positive effects:

[0046] In the steel coil placement rack of the embodiment of the utility model, the transmission assembly is operated to drive the telescopic rod assembly to extend and retract, and the distance between the first base and the second base in the first direction is adjusted, thereby adjusting the distance between the first inclined surface on the first base and the second inclined surface on the second base, so that the distance between the first inclined surface and the second inclined surface is adapted to the ring diameter of the steel coil. When the steel coil after adaptation is placed on the first inclined surface and the second inclined surface, the contact area between the steel coil and the first inclined surface and the second inclined surface can be guaranteed, ensuring that the steel coil can be stably placed on the steel coil placement rack.

[0047] The first insertion hole and the second insertion hole can be used to be inserted into the column. The insertion position of the column can be determined according to the thickness of the steel coil in the axial direction. The column can clamp the steel coil on both sides of the axial direction of the steel coil to prevent the steel coil from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The various objects, features and advantages of the present invention will become more apparent by considering the following detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. The accompanying drawings are only exemplary illustrations of the present invention and are not necessarily drawn to scale. In the accompanying drawings, the same reference numerals always represent the same or similar parts. Among them:

[0049] Figure 1 It is a schematic structural diagram of a steel coil placement rack according to an exemplary embodiment.

[0050] Figure 2 yes Figure 1 Schematic diagram of the structure of the telescopic rod assembly and the transmission assembly.

[0051] Figure 3 yes Figure 2 Schematic diagram of the internal structure.

[0052] The accompanying drawings are marked as follows: 1. Base assembly; 11. First base; 111. First plug hole; 112. First slot; 12. Second base; 121. Second plug hole; 122. Second slot; 13. First bevel; 131. First inclined plane; 132. First blind hole; 14. Second bevel; 141. Second inclined plane; 142. Second blind hole; 15. First angle steel; 16. Second angle steel; 2. Telescopic rod assembly; 21. First rod body; 22. Second rod body; 3. Transmission assembly; 31. Nut seat; 32. Bearing seat; 33. Screw rod; 34. Transmission rod; 341. Operating handle; 35. First bevel gear; 36. Second bevel gear; D1. First direction; D2. Second direction. DETAILED DESCRIPTION

[0053] Although the present invention can be easily embodied as embodiments of different forms, only some of the specific embodiments are shown in the drawings and described in detail in this specification. It should be understood that this description should be regarded as an exemplary description of the principles of the present invention and is not intended to limit the present invention to that described herein.

[0054] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0055] In the embodiments shown in the drawings, the indications of directions (such as up, down, left, right, front and back) used to explain the structure and movement of various components of the utility model are not absolute but relative. These descriptions are appropriate when these components are in the positions shown in the drawings. If the descriptions of the positions of these components change, the indications of these directions also change accordingly.

[0056] See also Figures 1 to 3 The steel coil placement rack provided in one embodiment of the utility model mainly includes a base assembly 1, a telescopic rod assembly 2 and a transmission assembly 3.

[0057] The base assembly 1 includes a first base 11 and a second base 12 which are spaced apart in a first direction D1. The first base 11 is provided with a first inclined surface 131 which is arranged obliquely, and the second base 12 is provided with a second inclined surface 141 which is arranged obliquely. The first inclined surface 131 and the second inclined surface 141 are symmetrically arranged. The first base 11 is also provided with a plurality of first sockets 111 which are spaced apart side by side along the second direction D2, and the second base 12 is also provided with a plurality of second sockets 121 which are spaced apart side by side along the second direction D2.

[0058] The telescopic rod assembly 2 is connected between the first base 11 and the second base 12 .

[0059] The transmission assembly 3 is transmission-connected to the telescopic rod assembly 2 , and the transmission assembly 3 drives the telescopic rod assembly 2 to extend and retract to adjust the distance between the first base 11 and the second base 12 in the first direction D1 .

[0060] The first direction D1 and the second direction D2 are perpendicular to each other.

[0061] Based on the above structural design, the telescopic rod assembly 2 is driven to extend and retract by operating the transmission assembly 3, and the distance between the first base 11 and the second base 12 in the first direction D1 is adjusted, thereby adjusting the distance between the first inclined surface 131 on the first base 11 and the second inclined surface 141 on the second base 12, so that the distance between the first inclined surface 131 and the second inclined surface 141 is adapted to the circle diameter of the steel coil. When the adapted steel coil is placed on the first inclined surface 131 and the second inclined surface 141, the contact area between the steel coil and the first inclined surface 131 and the second inclined surface 141 can be guaranteed, ensuring that the steel coil can be stably placed on the steel coil placement rack.

[0062] The first insertion hole 111 and the second insertion hole 121 can be used to be inserted into the column. The insertion position of the column can be determined according to the thickness of the steel coil in the axial direction. The column can clamp the steel coil on both sides of the axial direction to prevent the steel coil from tipping over.

[0063] In this embodiment, the steel coil placement rack further includes a column, which is inserted into the first insertion hole 111 and the second insertion hole 121 .

[0064] The telescopic rod assembly 2 includes a first rod body 21 and a second rod body 22. The first rod body 21 is telescopically inserted in the second rod body 22. The transmission assembly 3 includes a nut seat 31, a bearing seat 32 and a screw rod 33. The nut seat 31 is connected to the first rod body 21, and a nut is arranged in the nut seat 31. The bearing seat 32 is connected to the second rod body 22, and a bearing is arranged in the bearing seat 32.

[0065] The screw rod 33 extends along the first direction D1 , is threadedly connected to the nut, is rotatably assembled on the bearing, and has a limiting structure between the screw rod 33 and the bearing to prevent the screw rod 33 from axially moving relative to the bearing.

[0066] When the screw rod 33 rotates, the nut seat 31 can drive the first rod body 21 to move in the direction of retracting the second rod body 22, so that the length of the telescopic rod assembly 2 is shortened, the first base 11 and the second base 12 are close to each other, and the distance between the first inclined surface 131 and the second inclined surface 141 is reduced. Alternatively, when the screw rod 33 rotates in the opposite direction, the nut seat 31 can drive the first rod body 21 to move in the direction of extending the second rod body 22, so that the length of the telescopic rod assembly 2 is extended, the first base 11 and the second base 12 are away from each other, and the distance between the first inclined surface 131 and the second inclined surface 141 is increased.

[0067] The telescopic rod assembly 2 further includes a transmission rod 34, a first bevel gear 35 and a second bevel gear 36. The transmission rod 34 extends along the second direction D2, and an operating handle 341 is provided at one end of the transmission rod 34. The first bevel gear 35 is connected to the screw rod 33 and is coaxially arranged with the screw rod 33. The second bevel gear 36 is connected to the transmission rod 34 and is coaxially arranged with the second bevel gear 36, and the second bevel gear 36 is meshed with the first bevel gear 35.

[0068] The transmission rod 34 is conveniently rotated by the operating handle 341 . When the transmission rod 34 rotates, the second bevel gear 36 rotates synchronously, and the first bevel gear 35 and the screw rod 33 are driven to rotate synchronously through the meshing transmission of the first bevel gear 35 and the second bevel gear 36 .

[0069] The nut seat 31 is disposed in the first rod body 21, and the bearing seat 32 is disposed in the second rod body 22. The screw rod 33 is disposed in the first rod body 21 and the second rod body 22, the first bevel gear 35 and the second bevel gear 36 are disposed in the second rod body 22, the transmission rod 34 is penetrated in the second rod body 22, and the operating handle 341 is disposed outside the second rod body 22.

[0070] A first mounting groove extending along the second direction D2 is provided on the first base 11, and a second mounting groove extending along the second direction D2 is provided on the second base 12. The steel coil placement rack includes a first bevel 13 and a second bevel 14. The first bevel 13 is detachably connected to the first mounting groove, and a first inclined surface 131 is provided at the top of the first bevel 13. The second bevel 14 is detachably connected to the second mounting groove, and a second bevel 141 is provided at the top of the second bevel 14.

[0071] The first oblique wedge 13 and the second oblique wedge 14 are designed to be detachable, so that the first oblique wedge 13 and the second oblique wedge 14 can be easily replaced and installed after being worn.

[0072] The first oblique wedge 13 and the second oblique wedge 14 are both made of wood, which can avoid scratching the steel coil.

[0073] A first screw rod erected on the bottom surface of the first mounting groove is provided in the first mounting groove, a second screw rod erected on the bottom surface of the second mounting groove is provided in the second mounting groove, a first blind hole 132 is provided in the first bevel 13, and a second blind hole 142 is provided in the second bevel 14. The base assembly 1 also includes a first nut and a second nut. The first nut is provided in the first blind hole 132 and is threadedly connected to the first bevel 13. The first nut locks the first bevel 13 on the bottom surface of the first mounting groove. The second nut is provided in the second blind hole 142 and is threadedly connected to the second bevel 14. The second nut locks the second bevel 14 on the bottom surface of the second mounting groove.

[0074] In this embodiment, the length of the first screw is smaller than the depth of the first blind hole 132 , and the length of the second screw is smaller than the depth of the second blind hole 142 , so as to avoid scratches caused by contact between the first screw and the second screw.

[0075] The bottom of the first base 11 is provided with a first slot 112 extending along the second direction D2, and the bottom of the second base 12 is provided with a second slot 122 extending along the second direction D2. The first slot 112 and the second slot 122 can be inserted into the fork arm of the forklift so that the forklift can lift the steel coil placement rack for transportation. At the same time, the telescopic rod assembly 2 can also adjust the spacing between the first slot 112 and the second slot 122 when telescoping to adapt to forklifts with different distances between the two forks. Traditionally, the method of using a forklift to transport steel coils is usually to insert the fork arm into the steel coil. When the fork arm lifts the steel coil, the position where the steel coil contacts the fork arm is the force point, which needs to bear the entire weight of the steel coil, which easily causes the steel coil to deform. In this embodiment, the fork arm lifts the steel coil associated with the steel coil placement rack through the first slot 112 and the second slot 122, and the fork arm does not contact the steel coil, which can prevent the steel coil from deforming.

[0076] The base assembly 1 also includes a first angle steel 15 and a second angle steel 16. The first angle steel 15 is connected to the bottom of the first base 11, and two first angle steels 15 are symmetrically provided, and a first slot 112 is formed between the two first angle steels 15. The second angle steel 16 is connected to the bottom of the second base 12, and two second angle steels 16 are symmetrically provided, and a second slot 122 is formed between the two second angle steels 16.

[0077] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A steel coil placement rack, characterized in that: include: The base assembly comprises a first base and a second base arranged at intervals in a first direction, the first base is provided with a first inclined surface arranged in an inclined manner, the second base is provided with a second inclined surface arranged in an inclined manner, the first inclined surface and the second inclined surface are arranged symmetrically, the first base is further provided with a plurality of first jacks arranged side by side and at intervals along a second direction, and the second base is further provided with a plurality of second jacks arranged side by side and at intervals along the second direction; A telescopic rod assembly connected between the first base and the second base; A transmission assembly, which is transmission-connected to the telescopic rod assembly, and the transmission assembly drives the telescopic rod assembly to extend and retract so as to adjust the distance between the first base and the second base in the first direction; The first direction and the second direction are perpendicular to each other.

2. The steel coil storage rack according to claim 1, characterized in that: The telescopic rod assembly includes a first rod body and a second rod body; The first rod body is telescopically inserted into the second rod body; The transmission assembly includes a nut seat, a bearing seat and a screw rod; The nut seat is connected to the first rod body, and a nut is arranged in the nut seat; The bearing seat is connected to the second rod body, and a bearing is arranged in the bearing seat; The screw rod extends along the first direction, is threadedly connected to the nut, is rotatably assembled on the bearing, and has a limiting structure between the screw rod and the bearing to prevent the screw rod from axially moving relative to the bearing.

3. The steel coil placement rack according to claim 2, characterized in that: The telescopic rod assembly also includes a transmission rod, a first bevel gear and a second bevel gear; The transmission rod extends along the second direction, and an operating handle is provided at one end of the transmission rod; The first bevel gear is connected to the screw rod and is coaxially arranged with the screw rod; The second bevel gear is connected to the transmission rod and is coaxially arranged with the second bevel gear, and the second bevel gear is meshed with the first bevel gear.

4. The steel coil placement rack according to claim 3, characterized in that: The nut seat is disposed in the first rod body; The bearing seat is arranged in the second rod body; The screw rod is arranged in the first rod body and the second rod body; The first bevel gear and the second bevel gear are disposed in the second rod body; The transmission rod is inserted into the second rod body, and the operating handle is arranged outside the second rod body.

5. The steel coil storage rack according to claim 1, characterized in that: The first base is provided with a first mounting groove extending along the second direction; The second base is provided with a second mounting groove extending along the second direction; The steel coil placement rack includes a first oblique wedge and a second oblique wedge; The first oblique wedge is detachably connected to the first installation groove, and the top of the first oblique wedge is provided with the first inclined surface; The second inclined wedge is detachably connected to the second installation groove, and the top of the second inclined wedge is provided with the second inclined surface.

6. The steel coil storage rack according to claim 5, characterized in that: A first screw rod is provided in the first installation groove and is erected on the bottom surface of the first installation groove; A second screw rod is provided in the second installation groove and is erected on the bottom surface of the second installation groove; A first blind hole is provided in the first oblique wedge; A second blind hole is provided in the second oblique wedge; The base assembly also includes a first nut and a second nut; The first nut is disposed in the first blind hole and is threadedly connected to the first bevel wedge, and the first nut locks the first bevel wedge on the bottom surface of the first installation groove; The second nut is arranged in the second blind hole and is threadedly connected to the second bevel wedge. The second nut locks the second bevel wedge on the bottom surface of the second installation groove.

7. The steel coil placement rack according to claim 5, characterized in that: The first oblique wedge and the second oblique wedge are both made of wood.

8. The steel coil placement rack according to claim 1, characterized in that: The steel coil placement rack also includes a column; The column is inserted into the first plug hole and the second plug hole.

9. The steel coil placement rack according to claim 1, characterized in that: A first slot extending along the second direction is provided at the bottom of the first base; A second slot extending along the second direction is provided at the bottom of the second base.

10. The steel coil storage rack according to claim 9, characterized in that: The base assembly also includes a first angle steel and a second angle steel; The first angle steel is connected to the bottom of the first base, and two first angle steels are symmetrically provided, and the first slot is formed between the two first angle steels; The second angle steel is connected to the bottom of the second base, and two second angle steels are symmetrically provided, and the second slot is formed between the two second angle steels.

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