Wire roller storage rack

Abstract

The utility model provides a kind of wire roller storage rack, including support framework, the support framework includes support frame and with the support frame assembly fixed multiple obliquely arranged stringers, each the stringer is spaced and mutually parallel;At least one or multiple bearing seat components are provided with interval on each stringer, the bearing seat component of corresponding position on two adjacent stringers is on the same horizontal line;Two ends of wire roller are respectively supported by the bearing seat component limit, the bearing seat component includes the protection piece for preventing the wire roller from falling off.The utility model provides a kind of wire roller storage rack, can satisfy multiple electric wires simultaneously unloading, bearing seat component is designed with anti-drop function, can guarantee that wire roller does not fall during pulling.

Description

Technical Field

[0001] This utility model relates to the field of rail vehicle technology, and in particular to a wire roller storage rack used in the wiring process. Background Technology

[0002] The cables used in urban rail vehicles need to be pre-cut to different lengths depending on the installation location on the vehicle. The common method for cable cutting is to pass a hollow steel pipe through a cable reel and then place it on the bearing of a cable-laying fixture. The operator pulls the cable to one side, and the cable reel rotates along the direction of the pull, rolling with the bearing. A guide ruler is placed along the pulling direction, and the cable is cut at the corresponding position when a specific length is needed. When cutting cables with a diameter of 10 square millimeters or less, there may be dozens of cables of the same length. Existing cable-laying fixtures can only cut two or four cables at a time, and there is a risk of the reel falling off if the pulling speed is too fast. Multiple pulls are required to complete the cutting of the same group of cables, resulting in low cutting efficiency for the operator.

[0003] To address the above situation, a wire roller storage fixture is designed that can both accommodate the simultaneous feeding of multiple cables and provide safety protection. Utility Model Content

[0004] To address the technical problems in the prior art, this utility model provides a wire roller storage rack that can accommodate the simultaneous feeding of multiple wires. The bearing seat assembly is designed with an anti-detachment function to ensure that the wire rollers will not fall off during the wire pulling process.

[0005] To solve the above-mentioned technical problems, this utility model provides a wire roller storage rack, which adopts the following technical solution:

[0006] A wire roller storage rack includes a support frame, the support frame including a support frame and multiple inclined longitudinal beams assembled and fixed to the support frame, the longitudinal beams being spaced apart from each other and parallel to each other; each longitudinal beam is provided with at least one or multiple bearing seat assemblies spaced apart, the bearing seat assemblies at corresponding positions on adjacent longitudinal beams are on the same horizontal line; both ends of the wire roller are supported and limited by the bearing seat assemblies, the bearing seat assemblies including protective members to prevent the wire roller from falling off.

[0007] Furthermore, the support frame includes a top crossbeam, a bottom crossbeam, a top beam, and a back beam assembled together. The length of the top crossbeam is less than the length of the bottom crossbeam. Each of the top crossbeam, bottom crossbeam, back beam, and longitudinal beam is assembled into a right-angled trapezoidal structure, and the right-angled trapezoidal structures are interconnected through the top beam.

[0008] Furthermore, multiple diagonal tie beams are also provided between the longitudinal beam and the corresponding back beam.

[0009] Furthermore, it also includes a connecting frame, with the two supporting frames fixed symmetrically on both sides of the connecting frame.

[0010] Furthermore, the connecting frame includes a horizontally arranged fixing plate, and the two sides of the fixing plate are respectively fixed to the back of the corresponding side of the supporting frame.

[0011] Furthermore, the bearing housing assembly includes a fixed seat and a bearing that are assembled and connected to each other. The fixed seat is assembled and fixed to the longitudinal beam, and the roller shafts at both ends of the roller are detachably placed on the corresponding bearings.

[0012] Furthermore, the fixed base includes a fixed plate and a mounting base that are assembled and fixed to each other. The fixed plate is assembled and fixed to the longitudinal beam. The mounting base has a shaft hole. The bearing is assembled and fixed to the mounting base through the shaft hole. The bearings on both sides of the mounting base are used to support the roller shaft, or at least one bearing is provided on each side of the mounting base.

[0013] Furthermore, the protective component includes a protective cover plate disposed on the upper part of the mounting base, one end of which is rotatably connected to the fixing plate, and the other end is detachably connected to the mounting base.

[0014] Furthermore, the front end of the mounting base is provided with a baffle, the baffle is provided with a buckle, and the protective cover is provided with a hook that can cooperate with the buckle.

[0015] Furthermore, the bearing is a deep-hook ball bearing.

[0016] In summary, the wire roller storage rack provided by this utility model has the following advantages compared with the prior art:

[0017] This application provides a wire roller storage fixture that can be used for storing wire rollers and can also meet the simultaneous feeding of multiple wires. It is suitable for feeding rolled cables with a wire diameter of less than 10 square millimeters.

[0018] The bearing housing assembly is designed with an anti-detachment function to ensure that the wire roller will not fall off during the wire pulling process;

[0019] The bearing housing support surface is provided with equally spaced mounting holes, and the spacing between the upper and lower layers can be adjusted according to the size of the roller.

[0020] The connecting frame is symmetrically supported on both sides, which improves the stability of the entire device and increases storage capacity.

[0021] Using deep-hook ball bearings can improve the efficiency of the unloading process and prevent the roller shaft from coming off the bearing.

[0022] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0023] The accompanying drawings, as part of this utility model, are used to provide a further understanding of the present utility model. The illustrative embodiments and descriptions of the present utility model are used to explain the present utility model, but do not constitute an undue limitation of the present utility model. Obviously, the drawings described below are merely some embodiments; those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0024] In the attached diagram:

[0025] Figure 1 This is a schematic diagram of the overall structure of a wire roller storage rack according to this utility model;

[0026] Figure 2 This is a side view of the support frame in a roller storage rack according to the present invention;

[0027] Figure 3 This is a front view of the support frame in a roller storage rack according to this utility model;

[0028] Figure 4 This is a schematic diagram of the bearing seat assembly structure in a roller storage rack according to this utility model;

[0029] In the picture:

[0030] 1. Support frame; 11. Longitudinal beam; 12. Top crossbeam; 13. Top beam; 14. Back beam; 15. Bottom crossbeam; 16. Diagonal tie beam; 2. Connecting frame; 21. Shelf; 22. Fixing beam; 3. Bearing housing assembly; 31. Fixing plate; 32. Mounting base; 33. Protective cover; 331. Hook; 34. Hinge; 35. Connecting plate; 36. Fastening kit; 37. Bearing; 371. Deep groove ball bearing; 372. Rotating shaft; 373. Elastic retaining ring; 38. Baffle; 381. Hook and loop; 4. First hanging chain; 5. Second hanging chain.

[0031] It should be noted that the accompanying drawings and text description are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0033] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0035] This utility model provides a wire roller storage rack, including a support frame 1. The support frame 1 includes a support frame and multiple inclined longitudinal beams 11 assembled and fixed to the support frame. The longitudinal beams 11 are spaced apart from each other and parallel to each other. Each longitudinal beam 11 is provided with at least one or multiple bearing seat assemblies 3 at intervals. The bearing seat assemblies 3 at corresponding positions on two adjacent longitudinal beams 11 are on the same horizontal line. The two ends of the wire roller are respectively supported and limited by the bearing seat assemblies 3. The bearing seat assemblies 3 include protective members to prevent the wire roller from falling off.

[0036] like Figures 1 to 4 As shown, the present invention provides a roller storage rack, including a support frame 1. The support frame 1 includes a longitudinal beam 11, a top crossbeam 12, a bottom crossbeam 15, a top beam 13, and a back beam 14 that are assembled and fixed to each other. The length of the top crossbeam 12 is less than the length of the bottom crossbeam 15. Each top crossbeam 12, bottom crossbeam 15, back beam 14, and longitudinal beam 11 are assembled into a right-angled trapezoidal structure. Multiple right-angled trapezoidal structures are interconnected through the top beam 13 to form a support frame 1.

[0037] In the support frame 1 provided in this embodiment, as follows: Figure 1 As shown, the system includes multiple longitudinal beams 11, a top crossbeam 12, a bottom crossbeam 15, and a back beam 14, with a single top beam 13. The top beam 13 connects the top of each back beam 14 and the rear (back) of the top crossbeam 12 to form a support frame. The longitudinal beams 11 are fixed to the front end of the support frame, i.e., fixed to the front end of the top crossbeam 12 and the front end or top surface of the front of the bottom crossbeam 15. If necessary, there can be two top beams 13, connecting the top of each longitudinal beam 11 and the front of the top crossbeam 12 to increase the strength of the entire support frame 1.

[0038] Furthermore, the top beam 13 can be a single, continuous beam, with each top crossbeam 12 fixed to the front end of the top beam 13 at the bottom. Alternatively, the top beam 13 can be composed of multiple short beams, with adjacent top crossbeams 12 assembled and fixed together by a short beam (top beam 13). Assembling and fixing can be achieved, and there are no requirements or restrictions on the length of the top beam 13 or the connection method with each top crossbeam 12.

[0039] To further improve the strength of the support frame and prevent deformation when multiple rollers are placed on it, multiple diagonal bracing beams 16 are connected end to end between the longitudinal beam 11 and the corresponding back beam 14. Each diagonal bracing beam 16 is arranged in a zigzag shape within the right-angled trapezoidal structure formed by the longitudinal beam 11, the top crossbeam 12, and the bottom crossbeam 15, which effectively improves the support strength of the support frame 1.

[0040] On each longitudinal beam 11, a bearing seat assembly 3 is assembled and fixed to support the wire roller. In this embodiment, multiple bearing seat assemblies 3 are spaced apart on each longitudinal beam 11, and the bearing seat assemblies 3 at corresponding positions on adjacent longitudinal beams 11 are on the same horizontal line to balance and support the wire roller. Furthermore, multiple fixing holes are spaced apart on the longitudinal beam 11 to adjust the position of the bearing seat assembly 3 on the longitudinal beam 11, thereby adjusting the distance between two adjacent bearing seat assemblies 3 in the longitudinal direction to accommodate the storage requirements of wire rollers with different diameters.

[0041] The bearing housing assembly 3 provided in this embodiment includes a fixed seat, a bearing 37 and a protective component that are assembled and connected to each other. The fixed seat is fastened to the longitudinal beam 11, the bearing 37 is used to support the roller shaft of the roller, and the protective component is used to prevent the roller shaft from falling off the bearing 37.

[0042] The mounting base includes a mounting plate 31 and a mounting base 32, such as Figure 1 and Figure 4 As shown, the fixing plate 31 is a plate-shaped structure with mounting holes at the top. The fastening kit 36 ​​passes through the mounting holes and connects to the longitudinal beam 11, thus fastening the fixing plate 31 to the longitudinal beam 11.

[0043] A mounting base 32 is integrally formed or fixed on the front end face of the fixing plate 31, and the bearing 37 is assembled and fixed to the mounting base 32. After the bearing 37 passes through the mounting base 32, a section is left at each end of the mounting base 32 to support two rollers respectively.

[0044] To avoid mutual interference during material feeding, a bearing 37 is provided on each side of the mounting base 32. When a single-sided roller rotates, the rotation will not be transmitted to the adjacent roller through the bearing 37.

[0045] In this embodiment, a deep groove ball bearing 371 is used. The deep groove ball bearing 371 is assembled and fixed with the mounting base. The rotating shaft 372 is set in the shaft hole of the deep groove ball bearing and can rotate around the deep groove ball bearing. An elastic retaining ring 373 for the shaft is provided on the outer side of the rotating shaft 372. The roller shaft of the roller is placed on the rotating shaft 372.

[0046] like Figure 4 As shown, two bearings 37 are provided on the mounting base 32, such as two deep groove ball bearings 371, to support the roller shaft simultaneously.

[0047] As mentioned above, the bearing housing assembly 3 also includes protective components to prevent it from detaching from the bearing 37, such as... Figure 4 As shown, in this embodiment, the protective component includes a protective cover plate 33, which is disposed above the mounting base 32 to prevent the roller shaft from jumping off from above the rotating shaft 372.

[0048] One end of the protective cover 33 is rotatably connected to the fixing plate 31. The protective cover 33 can be directly rotatably connected to the fixing plate 31 through a rotatable connector. The rotatable connector can be a torsion spring that can automatically reset or a hinge 34. In this embodiment, the rotatable connector is a hinge 34. A connecting plate 35 is fixed on the fixing plate 31. One side of the hinge 34 is fixed to the connecting plate 35, and the other side is fixed to the protective cover 33, so that the protective cover 33 can be rotatably rotated around the pivot axis of the hinge 34.

[0049] To prevent the roller shaft from knocking open the protective cover plate 33, fasteners are also provided on the protective cover plate 33. In this embodiment, the fasteners can be hook and latch components. The hook and latch 381 is fixed to the front end face of the mounting base 32. A hook 331 is provided at the front end or top end of the protective cover plate 33. The hook and latch 381 cooperate to lock the protective cover plate 33 and the mounting base 32 together. The protective cover plate 33 has a certain width to effectively prevent the roller shaft from jumping off the bearing 37.

[0050] Preferably, a baffle 38 is provided at the front end of the mounting base 32, and a buckle 381 is fixed to the front end surface of the baffle 38. In this embodiment, the mounting base 32 is an inverted T-shaped structure. The rear side of the bottom horizontal plate is fixed to the fixing plate 31, the bottom of the vertical plate is fixed to the horizontal plate or integrally formed, and the rear side is fastened to the fixing plate 31 or integrally formed. The baffle 38 and the vertical plate are assembled and fixed to form a horizontal T-shaped structure, and the baffle 38 is fastened to the front side of the vertical plate or integrally formed. The bottom surface of the protective cover 33 overlaps the top surface of the vertical plate.

[0051] When storing the wire rollers, adjust the positions of the corresponding bearing housing assemblies 3 on the two adjacent longitudinal beams 11 according to the diameter of the wire rollers to prevent interference between the two rows of wire rollers in the longitudinal direction. A steel pipe passes through the center hole of the wire roller to form a wire roller shaft. The two ends of the wire roller shaft are placed on the bearings 37 of the bearing housing assemblies 3 on the two adjacent longitudinal beams 11 after opening the protective cover plate 33. Then, the protective cover plate 33 is flipped over, and the buckle 381 and the hook 331 are locked together. When there is no need to store the wire rollers, the steel pipe, i.e., the wire roller shaft, is placed directly on the bearing housing assembly 3 to prevent loss due to improper placement.

[0052] To increase the storage capacity of the wire rollers, there are multiple longitudinal beams 11, each with multiple bearing seat assemblies 3. To further increase the storage capacity of the wire rollers, there can also be multiple support frames 1, which are assembled and fixed together. In this embodiment, there are two support frames 1, arranged in a mirror symmetrical manner, that is, the back beams 14 of the two sets of support frames 1 are assembled and fixed together, or the two sets of support frames 1 are fixed into an integral structure by a set of back beams 14.

[0053] Preferably, to further improve the support strength of the support frame 1 and the stability when storing the roller, the backs of the two sets of support frames 1 are connected by a connecting frame 2. Mirror-symmetrical support frames 1 are assembled and fixed on both sides of the connecting frame 2.

[0054] The connecting frame 2 includes a horizontally arranged shelf 21. Both sides of the shelf 21 are fixed to the back of the corresponding support frame 1, i.e., assembled and fixed to the back beam 14 of the support frame 1. Below the shelf 21, multiple parallel fixing beams 22 are arranged. The two ends of each fixing beam 22 are connected to the back beams 14 of two sets of support frames 1 for assembly and fixation, thereby improving the strength and stability of the entire storage rack. Tools, thread rollers, and other items can be temporarily placed on the shelf 21.

[0055] To prevent the rollers from detaching from the rear of the support frame 1, a first hanging chain 4 is provided on the back of the support frame 1. The first hanging chain 4 is assembled and connected to the back beam 14. For example, the back beam 14 has through holes, through which the first hanging chain 4 passes to connect the back beams 14 together and prevent the rollers from detaching. Preferably, each bearing housing assembly 3 has one (segment) of the first hanging chain 4 on its back.

[0056] Correspondingly, a second hanging chain 5 is provided between the two back beams 14 on both sides of the end of the support frame 1 to protect the items on the shelf 21.

[0057] In summary, the wire roller storage rack provided by this utility model has the following advantages compared with the prior art:

[0058] This application provides a wire roller storage fixture that can be used for storing wire rollers and can also meet the simultaneous feeding of multiple wires. It is suitable for feeding rolled cables with a wire diameter of less than 10 square millimeters.

[0059] The bearing housing assembly is designed with an anti-detachment function to ensure that the wire roller will not fall off during the wire pulling process;

[0060] The bearing housing support surface is provided with equally spaced mounting holes, and the spacing between the upper and lower layers can be adjusted according to the size of the roller.

[0061] The connecting frame is symmetrically supported on both sides, which improves the stability of the entire device and increases storage capacity.

[0062] Using deep-hook ball bearings can improve the efficiency of unloading and prevent the roller shaft from detaching from the bearing. The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Although this utility model has been disclosed above with reference to preferred embodiments, it is not intended to limit the utility model. Any person skilled in the art can make some modifications or alterations to the above-described technical content to create equivalent embodiments without departing from the scope of the utility model's technical solution. The implementation schemes in the above embodiments can be further combined or replaced. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the scope of this utility model's solution.

Claims

1. A wire roller storage rack, characterized in that: The system includes a support frame, which comprises a support frame and multiple inclined longitudinal beams assembled and fixed to the support frame. The longitudinal beams are spaced apart from each other and parallel to each other. Each longitudinal beam is provided with at least one or multiple bearing seat assemblies spaced apart. The bearing seat assemblies at corresponding positions on adjacent longitudinal beams are on the same horizontal line. The two ends of the roller are supported and limited by the bearing seat assemblies, and the bearing seat assemblies include protective components to prevent the roller from falling off.

2. The roller storage rack as described in claim 1, characterized in that: The support frame includes a top crossbeam, a bottom crossbeam, a top beam, and a back beam assembled together. The length of the top crossbeam is less than the length of the bottom crossbeam. Each of the top crossbeam, bottom crossbeam, back beam, and longitudinal beam is assembled into a right-angled trapezoidal structure, and the right-angled trapezoidal structures are connected to each other through the top beam.

3. A wire roller storage rack as described in claim 2, characterized in that: Multiple diagonal tie beams are also provided between the longitudinal beam and the corresponding back beam.

4. A wire roller storage rack as described in claim 1, characterized in that: It also includes a connecting frame, with two supporting frames fixed symmetrically on both sides of the connecting frame.

5. A roller storage rack as described in claim 4, characterized in that: The connecting frame includes a horizontally arranged fixing plate, and the two sides of the fixing plate are respectively fixed to the back of the supporting frame on the corresponding side.

6. A roller storage rack as described in any one of claims 1 to 5, characterized in that: The bearing housing assembly includes a fixed seat and a bearing that are assembled and connected to each other. The fixed seat is assembled and fixed to the longitudinal beam, and the roller shafts at both ends of the roller are detachably placed on the corresponding bearings.

7. A roller storage rack as described in claim 6, characterized in that: The fixed base includes a fixed plate and a mounting base that are assembled and fixed to each other. The fixed plate is assembled and fixed to the longitudinal beam. The mounting base has a shaft hole. The bearing is assembled and fixed to the mounting base through the shaft hole. The bearings on both sides of the mounting base are used to support the roller shaft, or at least one bearing is provided on each side of the mounting base.

8. A roller storage rack as described in claim 7, characterized in that: The protective component includes a protective cover plate disposed on the upper part of the mounting base. One end of the protective cover plate is rotatably connected to the fixing plate, and the other end is detachably connected to the mounting base.

9. A roller storage rack as described in claim 8, characterized in that: The front end of the mounting base is provided with a baffle, the baffle is provided with a buckle, and the protective cover is provided with a hook that can cooperate with the buckle.

10. A wire roller storage rack as described in claim 6, characterized in that: The bearing is a deep-hook ball bearing.

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