Novel elastic slide fastener type assembled cable reel

Abstract

The utility model discloses a novel elastic slide fastener type assembled cable wire spool which comprises a first spool body and a second spool body which are arranged in parallel in a spaced mode, a barrel is connected between the first spool body and the second spool body to form the wire spool, and the first spool body and the second spool body are respectively provided with at least two sets of connecting female pieces. The at least two groups of connecting female pieces are arranged at intervals in the radial direction; the two ends of the barrel are each provided with at least two sets of connecting child pieces, and the at least two sets of connecting child pieces are arranged corresponding to the connecting mother pieces. The connecting female part comprises an insertion hole and an elastic clamping seat; the insertion holes penetrate through the first disc body or the second disc body in the axial direction. The clamping seat is arranged in the insertion hole; and the connecting sub-piece is inserted into the clearance space along the axial direction and is in tooth connection with the elastic clamping seat. According to the utility model, a slide-in type plug-in connection mode is adopted, accurate and rapid connection of the disc body and the cylinder body is realized, the efficiency of assembly and subsequent disassembly and maintenance is improved, the cost of assembly and maintenance is reduced, and disassembly is realized on the premise of ensuring the connection stability by utilizing elastic and tooth connection.

Description

Technical Field

[0001] The utility model relates to the field of wire winding disc molds, in particular to a new type of wire winding disc with a novel elastic sliding buckle type assembly. Background Art

[0002] A wire cable is a basic raw material in fields such as electric power and communication. During the production process, the manufactured wire cable needs to be wound around a wire winding disc and stored and transported in a coiled manner. A wire winding disc is a common tool for winding wire cables. The wire winding disc is generally made of plastic. In the process of manufacturing the existing wire winding disc, injection molding is generally used for injection molding. The wire winding disc includes an upper disc body and a lower disc body that are arranged at intervals up and down. A cylindrical barrel is connected between the upper and lower disc bodies. A winding space is formed between the upper and lower disc bodies and the outer space of the barrel for winding the wire cable. The middle part of the barrel is vertically penetrated.

[0003] In the existing manufacturing process of wire winding discs, there are an integrated molding process and a process of separately manufacturing parts. The integrated molding process is simple and has a low manufacturing cost, but the space utilization rate is low during subsequent transportation and storage, the transportation and storage costs are high, and the products are easily damaged. Compared with the integrated molding wire winding disc, the method of using the process of separately manufacturing parts is more conducive to reducing the storage and transportation costs. However, the existing process of separately manufacturing parts for assembling the upper and lower disc bodies and the barrel is complex, the preliminary assembly cost is high, such as by inserting and locking with screws and nuts, etc., and the subsequent disassembly, installation and maintenance are difficult, and the maintenance cost is relatively high. Therefore, it is necessary to design a wire winding disc with a novel assembly method for the upper and lower disc bodies and the barrel. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a new type of elastic sliding buckle type assembled wire winding disc that uses a sliding insertion connection method to achieve precise and rapid connection between the disc body and the barrel, effectively improves the assembly and subsequent disassembly, installation and maintenance efficiency, reduces the assembly and maintenance costs, and uses elasticity and tooth connection to achieve detachable while ensuring the connection stability.

[0005] The technical solution adopted by the present utility model is as follows: A new type of elastic snap - type assembled cable winding disc, which includes a first disc body and a second disc body arranged in parallel at intervals. A cylinder body is connected between the first disc body and the second disc body to form an integral winding disc. At least two groups of connecting female parts are respectively provided on the first disc body and the second disc body; at least two groups of connecting female parts are arranged at intervals in the radial direction; at least two groups of connecting male parts are respectively provided at both ends of the cylinder body, and at least two groups of connecting male parts are arranged corresponding to the connecting female parts; the connecting female part includes a jack and an elastic clamping seat; the jack penetrates through the first disc body or the second disc body in the axial direction; the elastic clamping seat is arranged in the jack, and there is a clearance space between the elastic clamping seat and the jack; the connecting male part is inserted into the clearance space in the axial direction and is connected with the elastic clamping seat by teeth, so that the cylinder body is fixedly connected with the first disc body or the second disc body.

[0006] Preferably, the connecting female part further includes a support assembly; the support assembly includes an inner support plate, an inner support ring, support bars and supports. Among them, the inner support plate is in the shape of a circular plate, and the inner support plate is arranged in the middle of the first disc body or the second disc body and is coaxially arranged with the first disc body or the second disc body; one side of the inner support plate is recessed inward to form an installation groove; an inner support ring is arranged in the middle of the installation groove, and the inner support ring is coaxially arranged with the inner support plate.

[0007] Preferably, at least two support bars are included. One ends of at least two support bars are connected to the outer wall of the inner support ring at intervals in the radial direction, and the other ends of the support bars extend outward in the radial direction; at least two supports are included. At least two supports are respectively arranged at the outer ends of at least two support bars; the outer side of the support is recessed inward in the radial direction, and a jack is formed between the support and the wall of the installation groove.

[0008] Preferably, the elastic clamping seat is arranged in the support. One end of the elastic clamping seat is connected to the support, and the other end is in a movable state; a clearance space is formed between the elastic clamping seat and the wall of the installation groove, and at least two first teeth are provided on the side wall of the elastic clamping seat close to the clearance space, and at least two first teeth are arranged at intervals in the axial direction.

[0009] Preferably, the connecting male part includes an insertion block; the insertion block is arranged on the end walls at both ends of the cylinder body and protrudes outward in the axial direction; at least two second teeth are provided on the inner wall of the insertion block, and at least two second teeth extend in the axial direction; the jack is inserted into the clearance space in the axial direction and presses the elastic clamping seat inward, and the second teeth and the first teeth are engaged with each other, so as to fixedly connect the cylinder body with the first disc body and the second disc body.

[0010] Preferably, the cylinder body is formed by splicing at least two support blocks; at least two support blocks are connected to each other by splicing parts.

[0011] Preferably, the splicing member includes a slot and a block; there are at least two slots, which are arranged at intervals along the axial direction on the side wall of the support block body and recess inward into the support block body; there are at least two blocks, which are arranged at intervals on the side wall of the support block body and protrude outward; the blocks and slots of adjacent two support block bodies are arranged correspondingly and are fitted and connected to each other so as to connect and fix the adjacent two support block bodies.

[0012] The beneficial effects of the present utility model are as follows:

[0013] In view of the defects and deficiencies existing in the prior art, the present utility model independently researches, develops and designs a novel elastic sliding buckle type assembled cable reel which adopts a sliding plug-in connection method to realize the precise and rapid connection between the disk body and the cylinder body, effectively improves the assembly and subsequent disassembly and maintenance efficiency, reduces the assembly and maintenance costs, and realizes detachable assembly by using elasticity and tooth connection while ensuring the connection stability.

[0014] The present utility model researches and designs a split-assembled cable reel, aiming to provide a cable reel that can realize the precise and rapid assembly between the disk body and the cylinder body, effectively improve the assembly efficiency and realize detachable assembly, so as to achieve the purpose of improving the assembly yield and assembly efficiency. Specifically, the present utility model is provided with multiple groups of connecting female members on the first disk body and the second disk body, and multiple groups of connecting male members are correspondingly arranged at both ends of the cylinder body. The first disk body and the second disk body are connected to both ends of the cylinder body through the connecting female members and the connecting male members, so as to assemble an integral cable reel; the special point is that the connecting female member includes a jack that penetrates through the first disk body or the second disk body in the up-down direction along the axial direction. A support is correspondingly arranged inside the jack, and a support bar connected to the inside of the support is used to specifically improve the bearing capacity. An elastic clamping seat is arranged inside the support. One end of the elastic clamping seat is connected to the support, and the other end is in a movable state. It can be made of plastic material. This connection method enables the elastic clamping seat to have the ability to move in the radial direction. During the assembly process, when it is affected by the acting force of the plug of the connecting male member, its movable end will be compressed inward; in addition, a first rack and a second rack are respectively arranged on the outer side wall of the elastic clamping seat and the inner side wall of the jack; during the assembly process, when the plug is inserted into the gap space between the elastic clamping seat and the inner wall of the jack from the axial direction, the plug pushes the elastic clamping seat inward, causing it to be compressed inward until after it is inserted into the installation position, the first rack and the second rack are engaged with each other to realize clamping and limiting, effectively avoiding the problem of back-pushing after the insertion assembly, and at the same time, the elastic force inside the elastic clamping seat pushes outward against the plug to maintain the connection stability between the first rack and the second rack; in addition, during the disassembly process, by applying an external force to press the elastic clamping seat inward, after the first rack and the second rack are disengaged from each other, the plug can be pulled out in the reverse direction, realizing the efficient disassembly and assembly between the cylinder body and the first disk body or the second disk body. Description of the Drawings

[0015] Figure 1One of the three-dimensional structure diagrams of the present utility model.

[0016] Figure 2 Another three-dimensional structure diagram of the present utility model.

[0017] Figure 3 One of the component disassembly structure diagrams of the present utility model.

[0018] Figure 4 Another component disassembly structure diagram of the present utility model.

[0019] Figure 5 One of the three-dimensional structure diagrams of the second disk body of the present utility model.

[0020] Figure 6 Another three-dimensional structure diagram of the second disk body of the present utility model.

[0021] Figure 7 One of the component structure diagrams of the cylinder body of the present utility model.

[0022] Figure 8 Another component structure diagram of the cylinder body of the present utility model. Detailed implementation manners

[0023] The present utility model will be further described below in conjunction with the accompanying drawings: Embodiment 1

[0024] As Figures 1 to 6 shown, the technical solution adopted in this embodiment is as follows: A new type of elastic snap-fastening assembled cable winding disk, which includes a first disk body 1 and a second disk body 2 arranged in parallel at intervals. A cylinder body 3 is connected between the first disk body 1 and the second disk body 2 to form an integral winding disk. At least two groups of connecting female parts are respectively provided on the first disk body 1 and the second disk body 2; at least two groups of connecting female parts are arranged at intervals in the radial direction; at least two groups of connecting male parts are respectively provided at both ends of the cylinder body 3, and at least two groups of connecting male parts are arranged corresponding to the connecting female parts; the connecting female part includes a jack A and an elastic clamping seat 5; the jack A penetrates through the first disk body 1 or the second disk body 2 in the axial direction; the elastic clamping seat 5 is arranged in the jack A and there is a gap space between the elastic clamping seat 5 and the jack A; the connecting male part is inserted into the gap space in the axial direction and is engaged with the elastic clamping seat 5 by teeth, so that the cylinder body 3 is fixedly connected to the first disk body 1 or the second disk body 2.

[0025] The connecting mother part further includes a support assembly; the support assembly includes an inner support plate 4, an inner support ring 7, support bars 8 and supports 9. Among them, the inner support plate 4 is in the shape of a circular plate, and the inner support plate 4 is arranged in the middle of the first disc body 1 or the second disc body 2 and is coaxially arranged with the first disc body 1 or the second disc body 2; one side of the inner support plate 4 is recessed inward to form a mounting groove; an inner support ring 7 is arranged in the middle of the mounting groove, and the inner support ring 7 is coaxially arranged with the inner support plate 4.

[0026] There are at least two support bars 8. One ends of at least two support bars 8 are connected to the outer wall of the inner support ring 7 at intervals in the radial direction, and the other ends of the support bars 8 extend outward in the radial direction; there are at least two supports 9, and at least two supports 9 are respectively arranged at the outer ends of at least two support bars 8; the outer side of the support 9 is recessed inward in the radial direction to form an insertion hole A between the support 9 and the wall of the mounting groove.

[0027] The elastic clamping seat 5 is arranged in the support 9. One end of the elastic clamping seat 5 is connected to the support 9, and the other end is in a movable state; a gap space is formed between the elastic clamping seat 5 and the wall of the mounting groove, and at least two first teeth a are arranged on the side wall of the elastic clamping seat 5 close to the gap space at intervals in the axial direction.

[0028] The connecting sub-part includes an insertion block 6; the insertion block 6 is arranged on the end walls at both ends of the cylinder body 3 and protrudes outward in the axial direction; at least two second teeth b are arranged on the inner wall of the insertion block 6 and extend in the axial direction; the insertion hole A is inserted into the gap space in the axial direction and presses the elastic clamping seat 5 inward, and the second teeth b are engaged with the first teeth a to connect and fix the cylinder body 3 to the first disc body 1 and the second disc body 2. Embodiment 2

[0029] As Figures 7 to 8 shown, as an embodiment of the present invention, the cylinder body 3 of this embodiment is formed by splicing at least two support blocks; at least two support blocks are connected to each other through splicing parts.

[0030] The splicing part includes an embedding groove B and an embedding block 10; there are at least two embedding grooves B, and at least two embedding grooves B are arranged at intervals in the axial direction on the side wall of the support block and are recessed inward into the support block; there are at least two embedding blocks 10, and at least two embedding blocks 10 are arranged at intervals on the side wall of the support block and protrude outward; the embedding blocks 10 and the embedding grooves B of adjacent two support blocks are arranged corresponding to each other and are engaged with each other to connect and fix adjacent two support blocks.

[0031] Furthermore, the present utility model designs a cable winding disk with a new elastic sliding buckle type assembly that adopts a sliding insertion connection method to achieve precise and rapid connection between the disk body and the cylinder body, effectively improving the assembly and subsequent disassembly and maintenance efficiency, reducing the assembly and maintenance costs, and realizing detachable connection by utilizing elasticity and tooth connection while ensuring the connection stability. The present utility model is developed and designed for the split-type assembled winding disk, aiming to provide a way to achieve precise and rapid assembly of the disk body and the cylinder body, with effective assembly efficiency and detachable assembly, so as to improve the assembly yield and efficiency. Specifically, the present utility model sets multiple groups of connecting female parts on the first disk body and the second disk body, and correspondingly sets multiple groups of connecting male parts at both ends of the cylinder body. The first disk body and the second disk body are connected to both ends of the cylinder body through the connecting female parts and the connecting male parts, thereby assembling into an integral winding disk. The special feature is that the connecting female part includes a jack that penetrates the first disk body or the second disk body vertically in the axial direction. A support seat is correspondingly arranged inside the jack, and the bearing capacity is specifically improved through a support bar connected to the inside of the support seat. An elastic clamping seat is arranged inside the support seat. One end of the elastic clamping seat is connected to the support seat, and the other end is in a movable state. It can be made of plastic material. This connection method enables the elastic clamping seat to have the ability to move in the radial direction. During the assembly process, when it is subjected to the acting force of the insertion block of the connecting male part, its movable end will be compressed inward. In addition, a first rack and a second rack are respectively arranged on the outer side wall of the elastic clamping seat and the inner side wall of the jack. During the assembly process, when the insertion block is inserted into the gap space between the elastic clamping seat and the inner wall of the jack from the axial direction, the insertion block pushes the elastic clamping seat inward, causing it to be compressed inward. Until it is inserted into the installation position, the first rack and the second rack are engaged with each other to achieve clamping and limiting, effectively avoiding the problem of back-pushing after insertion assembly. At the same time, the elastic force inside the elastic clamping seat pushes outward against the insertion block to maintain the connection stability between the first rack and the second rack. In addition, during disassembly, by applying an external force to press the elastic clamping seat inward, after the first rack and the second rack are disengaged from each other, the insertion block can be pulled out in the reverse direction, realizing the efficient disassembly and assembly of the cylinder body and the first disk body or the second disk body.

[0032] The embodiments of the present utility model only introduce its specific implementation manners and do not limit its protection scope. Those skilled in the art of this industry can make certain modifications under the inspiration of this embodiment. Therefore, all equivalent changes or modifications made in accordance with the scope of the present utility model patent belong to the scope of the claims of the present utility model patent.

Claims

1. A novel elastic snap - type assembled cable winding disc, comprising a first disc body (1) and a second disc body (2) which are arranged in parallel at intervals. A cylinder body (3) is connected between the first disc body (1) and the second disc body (2) to form an integral winding disc, and is characterized in that: At least two sets of connecting female parts are respectively arranged on the first disc body (1) and the second disc body (2); at least two sets of connecting female parts are arranged at intervals in the radial direction; At least two sets of connecting male parts are respectively arranged at both ends of the cylinder body (3), and at least two sets of connecting male parts are arranged corresponding to the connecting female parts; The connecting female part includes a jack (A) and an elastic clamping seat (5); the jack (A) penetrates through the first disc body (1) or the second disc body in the axial direction; the elastic clamping seat (5) is arranged in the jack (A), and there is a clearance space between the elastic clamping seat (5) and the jack (A); the connecting male part is inserted into the clearance space in the axial direction and is engaged with the elastic clamping seat (5) by teeth, so that the cylinder body (3) is fixedly connected to the first disc body (1) or the second disc body (2).

2. The novel elastic snap - type assembled cable winding disk according to claim 1, wherein: The connecting female part further includes a support assembly; the support assembly includes an inner support plate (4), an inner support ring (7), support bars (8) and supports (9). Among them, the inner support plate (4) is in the shape of a circular plate, the inner support plate (4) is arranged in the middle of the first disc body (1) or the second disc body (2) and is coaxially arranged with the first disc body (1) or the second disc body (2); one side of the inner support plate (4) is recessed inward to form a mounting groove; an inner support ring (7) is arranged in the middle of the mounting groove, and the inner support ring (7) is coaxially arranged with the inner support plate (4).

3. The novel elastic snap - type assembled cable winding reel according to claim 2, wherein: The support bars (8) include at least two. One ends of at least two support bars (8) are connected to the outer wall of the inner support ring (7) at intervals in the radial direction, and the other ends of the support bars (8) extend outward in the radial direction; the supports (9) include at least two, and at least two supports (9) are respectively arranged at the outer ends of at least two support bars (8); the outer side of the support (9) is recessed inward in the radial direction to form a jack (A) with the groove wall of the mounting groove.

4. The novel elastic snap - type assembled cable winding disc according to claim 3, wherein: The elastic clamping seat (5) is arranged in the support (9), one end of the elastic clamping seat (5) is connected to the support (9), and the other end is in a movable state; a clearance space is formed between the elastic clamping seat (5) and the groove wall of the mounting groove, and at least two first teeth (a) are arranged on the side wall of the elastic clamping seat (5) close to the clearance space, and at least two first teeth (a) are arranged at intervals in the axial direction.

5. A novel elastic snap - type assembled cable winding reel according to claim 4, characterized in that: The connecting male part includes a plug (6); the plug (6) is arranged on the end walls at both ends of the cylinder body (3) and protrudes outward in the axial direction; at least two second teeth (b) are arranged on the inner wall of the plug (6) and extend in the axial direction; the jack (A) is inserted into the clearance space in the axial direction and presses the elastic clamping seat (5) inward, and the second teeth (b) are meshed with the first teeth (a) to fixedly connect the cylinder body (3) to the first disc body (1) and the second disc body (2).

6. A novel elastic snap - type assembled cable winding reel according to any one of claims 1 to 5, characterized in that: The cylinder body (3) is formed by splicing at least two support blocks; at least two support blocks are connected to each other by splicing parts.

7. A novel elastic snap - type assembled cable winding disc according to claim 6, characterized in that: The splicing piece includes a slot (B) and a plug (10); the slot (B) includes at least two, and at least two slots (B) are arranged at intervals in the axial direction on the side wall of the support block body and are recessed inward into the support block body; the plug (10) includes at least two pieces, and at least two plugs (10) are arranged at intervals on the side wall of the support block body and protrude outward; the plugs (10) and the slots (B) of adjacent two support block bodies are arranged corresponding to each other and are fitted and connected to each other so as to connect and fix the adjacent two support block bodies.

Images