Cable drum for efficient steam crosslinking

Abstract

The utility model relates to a cable drum for efficient steam crosslinking, which comprises a shaft rod and an auxiliary device, the surface of the shaft rod is fixedly connected with two connecting rings, the surfaces of the two connecting rings are fixedly connected with a hollow cylinder, the auxiliary device is arranged on the surface of the hollow cylinder, the auxiliary device comprises a plurality of adjusting plates, and the adjusting plates are arranged on the surface of the hollow cylinder. A plurality of rectangular holes are formed in the surface of the hollow cylinder, and the adjusting plates are located in the rectangular holes. By arranging the auxiliary device, the contact area between the cable drum and steam can be increased, meanwhile, adjustment can be conducted according to cables of different thicknesses, and thick cables generally need more steam to achieve uniform crosslinking; the large contact area can be switched to ensure sufficient steam supply and sufficient and uniform cross-linking, for thin cables, the small contact area can provide moderate steam quantity, temperature fluctuation and non-uniform cross-linking caused by excessive steam are reduced, and the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable reels, in particular to a cable reel for efficient steam crosslinking. Background Art

[0002] Cable steam crosslinking is a common cable processing technology. Its main function is to make the insulating layer of the cable undergo a crosslinking reaction through high-temperature and high-pressure steam treatment, thereby improving the physical properties of the cable, enhancing its heat resistance and mechanical strength. In the steam crosslinking chamber, the cable is placed on a cable reel. The reel is mainly used to place the cable, and then the temperature and time of the steam are controlled by a fully automatic control system, so that the insulating layer of the cable undergoes a crosslinking reaction under the action of high-temperature and high-pressure steam.

[0003] The prior art such as the utility model with the publication number of CN202072357U, a wire and cable reel, belongs to the technical field of wire and cable packaging tools, including a cylindrical body, a first plate body combined at one end of the cylindrical body, and a second plate body combined at the other end of the cylindrical body and parallel to the first plate body. The cylindrical body includes a group of support plates arranged at intervals around the circumferential direction and a cylindrical plate for enclosing the group of support plates and fixed to the support plates. One end of each support plate facing the first plate body is mortise-fixed to the first plate body, and one end of each support plate facing the second plate body is mortise-fitted with the second plate body. This technical solution realizes mortise-fitting of a group of support plates with the first and second plate bodies, so that the entire cylindrical body and the first and second plate bodies are reliably combined into one body. Compared with the prior art, it has the advantages of good stability without deformation, simple structure that can meet the requirements of industrialized mass production, convenient installation and combination, ideal mutual cooperation, low cost, and no self-loosening phenomenon during use.

[0004] In daily work, it is found that when the existing cable reel for steam crosslinking is in use, during the steam process, the side plate of the cable reel easily blocks the contact area between the cable and the steam, resulting in inconsistent crosslinking degree of this part of the cable with other parts, affecting the overall performance and quality of the cable, and further leading to the problem that the cable reel blocks the contact area between the cable and the steam, resulting in poor and uneven steam crosslinking efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defect that the cable reel blocks the contact area between the cable and the steam in the prior art, resulting in poor and uneven steam crosslinking efficiency, and to propose a cable reel for efficient steam crosslinking.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A cable reel for efficient steam crosslinking, comprising a shaft rod and an auxiliary device. Two connecting rings are fixedly connected to the surface of the shaft rod. A hollow cylinder is fixedly connected to the surface of the two connecting rings. The auxiliary device is arranged on the surface of the hollow cylinder. The auxiliary device includes adjusting plates. The number of the adjusting plates is multiple. A plurality of rectangular holes are formed on the surface of the hollow cylinder. The adjusting plates are arranged in the rectangular holes. Two sliders are fixedly connected to the surface of the adjusting plates. A fixed block is fixedly connected to the surface of the shaft rod close to the slider. The surface of the slider is slidably connected to the surface of the fixed block. A plurality of through holes are formed on the surfaces of the adjusting plate and the hollow cylinder. A limiting component is arranged on the surface of the slider. Through the above components, a plurality of through holes are formed on the surface of the hollow cylinder, which can increase the contact area between the steam and the cable. When encountering a thicker cable, the slider can be slid on the fixed block, and the slider can drive the adjusting plate to move into the hollow cylinder. The adjusting plate can lose the restraint on the rectangular hole. At this time, the rectangular hole is opened, increasing the contact surface, ensuring that the thick cable is crosslinked sufficiently and evenly, and improving the overall efficiency of steam crosslinking.

[0007] Preferably, the limiting component includes a fixed rod fixedly connected to the surface of the slider. A moving block is slidably connected to the surface of the fixed rod. Two groups of positioning columns are fixedly connected to the side of the fixed block close to the moving block. The number of one group of positioning columns is two. The positioning columns are inserted into the inner wall of the moving block. Through the above components, when the moving block cooperates with the two groups of positioning columns, the adjusting plate can be positioned at different positions, improving the stability effect.

[0008] Preferably, a transmission screw rod is rotatably connected to the inner walls of the two sliders. The transmission screw rod is threadedly connected to the inner walls of the two moving blocks respectively. Through the above components, by rotating the transmission screw rod, the transmission screw rod can drive the two groups of moving blocks to move, thereby improving the overall usability.

[0009] Preferably, a stabilizing device is arranged on the surface of the connecting ring. The stabilizing device includes a plurality of threaded sleeves fixedly connected to the surface of the connecting ring. A support screw rod is threadedly connected to the inner wall of the threaded sleeve. A through hole is formed on the surface of the connecting ring for the support screw rod to pass through. Through the above components, by rotating the support screw rod in the threaded sleeve, the support screw rod is made to fit the placed ground, so that the support screw rod can support the equipment, improving the stabilizing effect.

[0010] Preferably, one end of the support screw rod is fixedly connected to a handle. The number of the handles is multiple. Through the above components, the handle can drive the support screw rod to rotate, improving the overall usability.

[0011] Preferably, the supporting end of the supporting screw rod is provided with an inclined angle. Through the above components, the inclined angle supporting end of the supporting screw rod can improve the overall stability.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, by setting the auxiliary device, the contact area between the cable reel and the steam can be increased, and at the same time, it can be adjusted according to the thickness of different cables. Thick cables usually require more steam to achieve uniform cross-linking. Switching to a larger contact area can ensure sufficient steam supply, ensuring sufficient and uniform cross-linking. For thin cables, using a smaller contact area can provide an appropriate amount of steam, reducing temperature fluctuations and uneven cross-linking caused by excessive steam, and improving the overall practicality.

[0014] 2. In the present utility model, by setting the stabilizing device, when the cable reel is placed, the cable reel can be supported, thereby improving the overall placement stability of the cable reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 FIG. is a schematic three-dimensional structure diagram of a cable reel for efficient steam cross-linking proposed by the present utility model;

[0016] Figure 2 FIG. is a cable reel for efficient steam cross-linking proposed by the present utility model Figure 1 Schematic diagram of the structure at A in;

[0017] Figure 3 FIG. is a cable reel for efficient steam cross-linking proposed by the present utility model Figure 1 Schematic diagram of the structure at B in;

[0018] Figure 4 FIG. is a partial structure diagram of a cable reel for efficient steam cross-linking proposed by the present utility model;

[0019] Figure 5 FIG. is a partial structure diagram of the auxiliary device of a cable reel for efficient steam cross-linking proposed by the present utility model.

[0020] LEGEND DESCRIPTION:

[0021] 1. Shaft rod; 2. Hollow cylinder; 3. Connecting ring; 4. Auxiliary device; 41. Fixed block; 42. Adjusting plate; 43. Through hole; 44. Slide block; 45. Limiting component; 451. Fixed rod; 452. Moving block; 453. Transmission screw rod; 454. Positioning column; 46. Rectangular hole; 5. Stabilizing device; 51. Supporting screw rod; 52. Perforation; 53. Handle; 54. Threaded sleeve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Please refer to Figures 1 - 5 , the present utility model provides a technical solution: a cable reel for efficient steam crosslinking, including a shaft rod 1 and an auxiliary device 4. Two connecting rings 3 are fixedly connected to the surface of the shaft rod 1, and a hollow cylinder 2 is fixedly connected to the surface of the two connecting rings 3. The auxiliary device 4 is arranged on the surface of the hollow cylinder 2.

[0023] Specifically, the auxiliary device 4 includes a plurality of adjusting plates 42. A plurality of rectangular holes 46 are formed on the surface of the hollow cylinder 2. The adjusting plates 42 are arranged in the rectangular holes 46. Two sliders 44 are fixedly connected to the surface of the adjusting plates 42. A fixing block 41 is fixedly connected to the surface of the shaft rod 1 close to the sliders 44. The sliders 44 are slidably connected to the surface of the fixing block 41. A plurality of through holes 43 are formed on the surfaces of the adjusting plates 42 and the hollow cylinder 2. A limiting component 45 is arranged on the surface of the sliders 44.

[0024] In this embodiment: A plurality of through holes 43 are formed on the surface of the hollow cylinder 2, which can increase the contact area between steam and the cable. When encountering a thicker cable, the sliders 44 can be slid on the fixing block 41. The sliders 44 can drive the adjusting plates 42 to move into the hollow cylinder 2. The adjusting plates 42 can lose the restraint on the rectangular holes 46. At this time, the rectangular holes 46 are opened, increasing the contact surface, ensuring that the thick cable is crosslinked fully and evenly, and improving the overall efficiency of steam crosslinking.

[0025] Specifically, the limiting component 45 includes a fixing rod 451. The fixing rod 451 is fixedly connected to the surface of the sliders 44. A moving block 452 is slidably connected to the surface of the fixing rod 451. Two groups of positioning columns 454 are fixedly connected to the side of the fixing block 41 close to the moving block 452. The number of a group of positioning columns 454 is two. The positioning columns 454 are inserted into the inner wall of the moving block 452.

[0026] In this embodiment: When the moving block 452 cooperates with the two groups of positioning columns 454, the adjusting plates 42 can be positioned at different positions, improving the stability effect.

[0027] Specifically, a transmission screw rod 453 is rotatably connected to the inner walls of the two sliders 44. The transmission screw rod 453 is threadedly connected to the inner walls of the two moving blocks 452 respectively. By rotating the transmission screw rod 453, the transmission screw rod 453 can drive the two groups of moving blocks 452 to move, thereby improving the overall usability.

[0028] Specifically, a stabilizing device 5 is arranged on the surface of the connecting ring 3. The stabilizing device 5 includes a plurality of threaded sleeves 54. The number of the threaded sleeves 54 is multiple. The multiple threaded sleeves 54 are fixedly connected to the surface of the connecting ring 3. A support screw rod 51 is threadedly connected to the inner wall of the threaded sleeve 54. A through hole 52 is formed on the surface of the connecting ring 3 for the support screw rod 51 to pass through.

[0029] In this embodiment: The support screw 51 is rotated in the threaded sleeve 54 so that the support screw 51 fits against the placed ground, and thus the support screw 51 can support the equipment and improve the stability.

[0030] Specifically, one end of the support screw 51 is fixedly connected with a handle 53, and the number of handles 53 is multiple.

[0031] In this embodiment: The handle 53 can drive the support screw 51 to rotate, improving the overall usability.

[0032] Specifically, the support end of the support screw 51 is arranged at an oblique angle, and the oblique angle support end of the support screw 51 can improve the overall stability.

[0033] Working principle: When in use, when steam cross-linking treatment is carried out on a thin cable, the cable can be directly wound around the hollow cylinder 2. During the steam treatment process, multiple through holes 43 can increase the contact area between the steam and the cable, so as to carry out steam cross-linking treatment on the cable faster and better. When steam cross-linking treatment is to be carried out on a thick cable, first rotate the transmission screw 453. The transmission screw 453 drives two moving blocks 452 to move in the fixed rod 451, so that a set of positioning columns 454 move out from the inner wall of the moving block 452. Then, the slider 44 slides in the fixed block 41 to move the adjusting plate 42 into the hollow cylinder 2. After moving to the release position, rotate the transmission screw 453. The transmission screw 453 drives the moving block 452 to reset, so that another set of positioning columns 454 are inserted into the inner wall of the moving block 452 to achieve positioning. Subsequently, multiple through holes 43 on the surface of the hollow cylinder 2 cooperate with the rectangular holes 46 to achieve steam cross-linking treatment on the thick cable, and then the use can be completed. When the connecting ring 3 is placed on the ground, the handle 53 can be rotated. The handle 53 drives the support screw 51 to rotate in the threaded sleeve 54, and the support screw 51 moves out from the through hole 52. Then, the support screw 51 can fit against the ground, thereby improving the stability when the connecting ring 3 is placed.

[0034] The above are only the embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A cable reel for high-efficiency steam cross-linking, comprising a shaft (1) and an auxiliary device (4), characterized in that: The surface of the shaft rod (1) is fixedly connected to two connecting rings (3), and the surfaces of the two connecting rings (3) are fixedly connected to a hollow cylinder (2). The auxiliary device (4) is arranged on the surface of the hollow cylinder (2). The auxiliary device (4) comprises an adjustment plate (42). There are a plurality of adjustment plates (42). The surface of the hollow cylinder (2) is provided with a plurality of rectangular holes (46). The adjustment plate (42) is arranged in the rectangular holes (46). The surface of the adjustment plate (42) is fixedly connected to two sliders (44). A fixed block (41) is fixedly connected to the surface of the shaft rod (1) on one side close to the slider (44). The slider (44) is slidably connected to the surface of the fixed block (41). The surfaces of the adjustment plate (42) and the hollow cylinder (2) are both provided with a plurality of through holes (43). A limit position component (45) is arranged on the surface of the slider (44).

2. A cable reel for high-efficiency steam cross-linking according to claim 1, characterized in that: The limiting assembly (45) comprises a fixing rod (451), the fixing rod (451) being fixedly connected to the surface of the slider (44), the surface of the fixing rod (451) being slidably connected to a moving block (452), and two groups of positioning columns (454) being fixedly connected to a side of the fixing block (41) close to the moving block (452), one group of positioning columns (454) comprising two, and the positioning columns (454) being plugged into the inner wall of the moving block (452).

3. The cable reel for high-efficiency steam cross-linking according to claim 1, characterized in that: The inner walls of the two sliding blocks (44) are rotatably connected with transmission screws (453), and the transmission screws (453) are respectively threadedly connected to the inner walls of the two moving blocks (452).

4. The cable reel for high-efficiency steam cross-linking according to claim 1, characterized in that: The surface of the connecting ring (3) is provided with a stabilizing device (5), the stabilizing device (5) comprising a threaded sleeve (54), the threaded sleeve (54) being provided in a plurality, the plurality of threaded sleeves (54) being fixedly connected to the surface of the connecting ring (3), the inner wall of the threaded sleeve (54) being threadedly connected to a supporting screw rod (51), the surface of the connecting ring (3) being provided with a through hole (52), the through hole (52) being provided for the supporting screw rod (51) to pass through.

5. A cable reel for high-efficiency steam cross-linking according to claim 4, characterized in that: One end of the support screw rod (51) is fixedly connected to a handle (53), and there are multiple handles (53).

6. The cable reel for high-efficiency steam cross-linking according to claim 4, characterized in that: The supporting end of the supporting screw rod (51) is arranged at an oblique angle.

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