Unreeling device used after moistureproof cable is wrapped with metal sheath

Abstract

The utility model discloses an unwinding device used after a moisture-proof cable is wrapped with a metal sheath, and belongs to the technical field of cable production auxiliary devices. The device comprises a supporting stand column. A cantilever supporting table is arranged at the upper top of the supporting stand column; a front roller and a rear roller are rotatably mounted at the extending end and the tail end of the cantilever support table respectively; a straightening assembly is further arranged between the front roller and the rear roller. An auxiliary limiting assembly used for limiting the swing amplitude of the cable is further installed at the extending end of the cantilever supporting table. According to the utility model, the problem of inconvenient processing caused by lack of metal equipment for unwinding the horizontally placed cylindrical cable at present is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices for cable production, in particular to an unwinding device for moisture-proof cables wrapped with metal sheaths. Background Art

[0002] In the process of processing and producing moisture-proof cables with metal sheaths, it is necessary to further process the outer sheath layer of the cable structure wrapped with the metal sheath. At the same time, in order to prevent mechanical damage to the newly wrapped metal sheath, a winding machine will not be used to tightly wind the cable on the reel and then transfer it. At present, it is generally unwinding a section of cable wrapped with a metal sheath by loosely winding it into a cylinder and then transferring it to the next processing equipment. For the same reason, cylindrical cables are generally unwound in a horizontal position, and the current conventional unwinding structures are vertical unwinding devices that cooperate with the reel. Therefore, it is necessary to design a device for unwinding cylindrical cables placed horizontally. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a reeling device for moisture-proof cables wrapped with metal sheaths, so as to solve the problem of the current lack of metal equipment for reeling horizontally placed cylindrical cables, resulting in inconvenience in processing.

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A reeling device for moisture-proof cables wrapped with metal sheaths; it comprises a supporting column; a cantilever support is arranged on the upper top of the supporting column; a front roller and a rear roller are rotatably mounted on the protruding end and the tail end of the cantilever support respectively; a straightening component is also arranged between the front roller and the rear roller; an auxiliary limit component for limiting the swing amplitude of the cable is also installed on the protruding end of the cantilever support.

[0006] Preferably, the supporting column includes a main pillar installed on the ground; a positioning blind hole is opened in the middle position of the top end surface of the main pillar, and a movable pillar is rotatably installed at the positioning blind hole; the main pillar and the movable pillar are detachably connected through a flange; and a cantilever support is installed on the top of the movable pillar.

[0007] Furthermore, an auxiliary support platform in a cantilevered manner is rotatably mounted on the main support column; a lowering roller is arranged on the extended end of the auxiliary support platform.

[0008] Furthermore, an artificial platform is provided on the upper side of the main support platform; guardrails are provided on the surrounding side of the artificial platform, and a ladder is provided on the artificial platform.

[0009] Preferably, the front roller and the rear roller have the same structure, and both are installed by means of a pair of ear plates; wherein the ear plates for installing the front roller are arranged obliquely outward, and the ear plates for installing the rear roller are arranged vertically.

[0010] Preferably, the straightening assembly includes a pair of vertical rods; positioning grooves are provided at the tops of the two vertical rods, and a pair of adjacent straightening rollers are installed on the positioning grooves; the gap between the two straightening rollers is at the same horizontal height as the top working surface of the front roller.

[0011] Furthermore, guide strip holes are formed on both sides of the groove at the top of the vertical rod; the guide strip holes are arranged vertically, and a straightening roller located on the upper side is movably mounted on the vertical rod through the guide strip holes.

[0012] Preferably, the auxiliary limiting assembly includes an upper support plate and a lower support plate that are relatively arranged; the upper support plate and the lower support plate are connected by a connecting plate, and through holes are opened at relative positions on the end surfaces of the upper support plate and the lower support plate; a guide sleeve is installed at the through hole of the upper support plate; the guide sleeve is made of elastic material; a clamping ring is rotatably installed at the through hole of the lower support plate; one end of the front roller is arranged opposite to the guide sleeve.

[0013] Furthermore, a strip hole is opened at the tail of the upper support plate; a guide rod is installed on the end face of the lower support plate opposite to the strip hole; one end of the guide rod is arranged through the strip hole, and a spring is installed between the guide rod and the lower support plate; when the spring is in a natural state, the upper support plate and the lower support plate are parallel.

[0014] Furthermore, the guide sleeve is arranged on the upper side of the through hole of the upper support plate, and an anti-collision ring pad is also installed on the lower side of the through hole; the guide sleeve is an internally hollow platform structure, the upper end sleeve diameter is small and the lower end sleeve diameter is large; the cross-sectional shape of the guide sleeve is a plane figure composed of two semicircles and a rectangle.

[0015] The beneficial effects of the utility model are embodied in the following points:

[0016] 1. The utility model designs a column as a support, and installs a pair of rollers for lead-in, a straightening assembly and corresponding auxiliary limit assemblies on the top of the column; while greatly limiting the swing amplitude of the loose cylindrical cable during the unwinding process, it provides a lead-in and straightening structure, providing an environmental basis for subsequent processing.

[0017] 2. The specific structure of the supporting column is defined to realize the unwinding of loose cylindrical cables at different angles relative to the column, and further provide lowering rollers to meet different processing requirements. In addition, a platform and supporting ladder for operators are also designed;

[0018] 3. Through the improvement of the compression component structure, it can meet the straightening requirements of cables with different wire diameters;

[0019] 4. The auxiliary limit assembly is designed with two support plates, and guide sleeves and clamp rings are correspondingly arranged at the relative through-hole positions on the two support plates to limit the swing of the cable and provide a reliable anti-collision and guiding structure; at the same time, it also provides an environment for the lower support plate to rotate in the vertical direction, thereby improving the safety of the device;

[0020] 5. Its structure is simple, and it is very convenient to process, install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model in an embodiment;

[0022] Figure 2 yes Figure 1 A top view of the device;

[0023] Figure 3 is a schematic diagram of the structure of the auxiliary limit assembly in this embodiment;

[0024] Figure 4 yes Figure 3 Schematic diagram of the three-dimensional structure of the device;

[0025] Figure 5 is a schematic diagram of the structure of the ferrule ring in this embodiment;

[0026] Figure 6 is a schematic structural diagram of the anti-collision ring sleeve in this embodiment;

[0027] Explanation of the reference numerals in the accompanying drawings: 1. Support column, 1A. Main support, 1B. Movable support, 1C. Auxiliary support platform, 1D. Artificial platform, 1E. Ladder, 2. Cantilever support platform, 3. Front roller, 4. Rear roller, 5. Straightening assembly, 5A. Vertical rod, 5B. Straightening roller, 5C. Guide strip hole, 6. Auxiliary limiting assembly, 6A. Upper support plate, 6B. Lower support plate, 6C. Guide sleeve, 6D. Clamp ring, 6E. Guide rod, 6F. Anti-collision ring sleeve, 7. Lowering roller. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments:

[0029] Example:

[0030] Reference Figure 1The present embodiment provides an unwinding device for moisture-proof cables wrapped with metal sheaths; it comprises a supporting column 1; a cantilever support 2 is arranged on the upper top of the supporting column 1; a front roller 3 and a rear roller 4 are rotatably mounted on the protruding end and the tail end of the cantilever support 2 respectively; a straightening component 5 is also arranged between the front roller 3 and the rear roller 4; an auxiliary limiting component 6 for limiting the swing amplitude of the cable is also installed on the protruding end of the cantilever support 2.

[0031] The supporting column 1 includes a main support column 1A installed on the ground; a positioning blind hole is opened in the middle position of the top surface of the main support column 1A, and a movable support column 1B is rotatably installed at the positioning blind hole; the main support column 1A and the movable support column 1B are detachably connected through a flange; and a cantilever support platform 2 is installed on the top of the movable support column 1B.

[0032] A cantilevered auxiliary support platform 1C is rotatably mounted on the main support 1A, and a lowering roller 7 is arranged on the extended end of the auxiliary support platform 1C. In this embodiment, a flange is also arranged on the main support 1A at a position corresponding to the auxiliary support platform 1C, and the auxiliary support platform is also detachably connected to the main support via the flange.

[0033] An artificial platform 1D is also provided on the upper side of the main support 1A; guardrails are provided on the surrounding side of the artificial platform 1D, and a ladder 1E is also provided on the artificial platform 1D.

[0034] The front roller 3 and the rear roller 4 have the same structure, and both are installed through a pair of ear plates; the ear plate used to install the front roller 3 is inclined to the outside, and the ear plate used to install the rear roller 4 is vertically arranged.

[0035] The straightening assembly 5 comprises a pair of vertical rods 5A; a positioning groove is provided at the top of the two vertical rods 5A, and a pair of adjacent straightening rollers 5B are installed on the positioning groove; the gap between the two straightening rollers 5B is at the same level as the top working surface of the front roller 3. In this embodiment, in order to improve safety, a space between the front rollers 4 is provided.

[0036] Guide strip holes 5C are also formed on both sides of the groove at the top of the vertical rod 5A; the guide strip holes 5C are arranged vertically, and a straightening roller 5B located on the upper side is movably mounted on the vertical rod 5A through the guide strip holes 5C.

[0037] The auxiliary limiting assembly 6 includes an upper support plate 6A and a lower support plate 6B which are arranged opposite to each other; the upper support plate 6A and the lower support plate 6B are connected by a connecting plate, and through holes are opened at relative positions on the end surfaces of the upper support plate 6A and the lower support plate 6B; a guide sleeve 6C is installed at the through hole located in the upper support plate 6A; the guide sleeve 6C is made of elastic material; a clamping ring 6D is rotatably installed at the through hole located in the lower support plate 6B; one end of the front roller 3 is arranged opposite to the guide sleeve 6C.

[0038] In this embodiment, the upper support plate 6A is a rectangular plate structure, and a positioning ear plate is also installed on the upper support plate 6A; the positioning ear plate, the upper support plate 6A and the connecting plate are a fixed integral structure. The positioning ear plate in this embodiment is arranged parallel to the upper support plate 6A, but it can be imagined that the positioning ear plate can be changed to a corresponding setting position according to the different structures of the extended end of the cantilever support.

[0039] The lower support plate 6B includes a rectangular plate connected to the connecting plate, a circular functional ring plate is fixedly connected to one side of the rectangular plate; a process window is opened in the middle of the rectangular plate; and the positioning hole on the lower support plate 6B is arranged on the functional ring plate.

[0040] The connecting plate is arranged at the rear middle position of the upper supporting plate 6A and the lower supporting plate 6B; the upper part of the connecting plate connected to the upper supporting plate 6A is a rectangular plate, and the lower part is a pair of ear plate structures, and the lower supporting plate 6B is rotatably mounted on the ear plate through a hinge rod.

[0041] The through hole on the lower support plate 6B is a circular hole; the ferrule ring includes an annular tube and two circular rings with increasing inner diameters arranged in sequence from top to bottom; connecting rods are arranged on the outer circumference of the annular tube and the circular rings; the top of the annular tube is rotatably mounted on the ring plate of the lower support plate 6B.

[0042] A strip hole is also opened at the tail of the upper support plate 6A; a guide rod 6E is installed on the end surface of the lower support plate 6B opposite to the strip hole; one end of the guide rod 6E is arranged through the strip hole, and a spring is installed between the guide rod 6E and the lower support plate 6B; when the spring is in a natural state, the upper support plate 6A and the lower support plate 6B are parallel.

[0043] The guide sleeve 6C is arranged on the upper side of the through hole of the upper support plate 6A, and an anti-collision ring pad 6F is also installed on the lower side of the through hole; the guide sleeve 6C is an internally hollow platform structure, with a small sleeve diameter at the upper end and a large sleeve diameter at the lower end; the cross-sectional shape of the guide sleeve 6C is a plane figure composed of two semicircles and a rectangle.

[0044] When using the utility model device in this embodiment, it is only necessary to connect the equipment according to the description in the embodiment and the drawings, and adjust the specific working position. Specifically, the installation position of the supporting column can be adjusted first, and then the auxiliary limit assembly can be assembled, and installed to the corresponding position of the cantilever support through the positioning ear plate thereon; thereafter, the operator stands on the artificial platform and passes the cable from bottom to top through the clamping ring, the anti-collision ring pad and the guide sleeve, and then wraps it around the front and rear rollers in turn, and passes between the two clamping rollers, and adjusts the installation height of the upper clamping roller so that the clamping roller is pressed on the metal sheath of the cable; finally, it can be decided whether to bypass the cable around the lowering roller according to the needs of the next processing; as the unwinding work proceeds, the swing of the cable in the horizontal plane during the upward process will be successively restricted by the clamping ring and the guide sleeve, thereby effectively reducing its swing amplitude.

Claims

1. A reeling device for moisture-proof cables wrapped with metal sheaths, characterized in that: It comprises a supporting column (1); a cantilever support platform (2) is arranged on the upper top of the supporting column (1); a front roller (3) and a rear roller (4) are rotatably mounted on the protruding end and the tail end of the cantilever support platform (2); a straightening component (5) is also arranged between the front roller (3) and the rear roller (4); and an auxiliary limit component (6) for limiting the swing amplitude of the cable is also installed on the protruding end of the cantilever support platform (2).

2. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 1, characterized in that: The supporting column (1) comprises a main column (1A) installed on the ground; a positioning blind hole is opened in the middle of the top end surface of the main column (1A), and a movable column (1B) is rotatably installed at the positioning blind hole; the main column (1A) and the movable column (1B) are detachably connected via a flange; and a cantilever support (2) is installed on the top of the movable column (1B).

3. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 2, characterized in that: An auxiliary support platform (1C) in a cantilevered configuration is rotatably mounted on the main support column (1A); a lowering roller (7) is arranged on the extended end of the auxiliary support platform (1C).

4. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 1, characterized in that: An artificial platform (1D) is also provided on the upper side of the main support (1A); a guardrail is provided on the periphery of the artificial platform (1D); and a ladder (1E) is also provided on the artificial platform (1D).

5. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 1, characterized in that: The front roller (3) and the rear roller (4) have the same structure, and both are installed via a pair of ear plates; the ear plate used to install the front roller (3) is arranged tilted outward, while the ear plate used to install the rear roller (4) is arranged vertically.

6. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 1, characterized in that: The straightening assembly (5) comprises a pair of vertical rods (5A); positioning grooves are provided at the tops of the two vertical rods (5A), and a pair of adjacent straightening rollers (5B) are mounted on the positioning grooves; the gap between the two straightening rollers (5B) is at the same level as the top working surface of the front roller (3).

7. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 6, characterized in that: Guide strip holes (5C) are also formed on both sides of the groove at the top of the vertical rod (5A); the guide strip holes (5C) are arranged vertically, and a straightening roller (5B) located on the upper side is movably mounted on the vertical rod (5A) through the guide strip holes (5C).

8. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 1, characterized in that: The auxiliary limit assembly (6) comprises an upper support plate (6A) and a lower support plate (6B) which are arranged opposite to each other; the upper support plate (6A) and the lower support plate (6B) are connected by a connecting plate, and through holes are provided at relative positions on the end surfaces of the upper support plate (6A) and the lower support plate (6B); a guide sleeve (6C) is installed at the through hole located on the upper support plate (6A); the guide sleeve (6C) is made of elastic material; a clamping ring (6D) is rotatably installed at the through hole located on the lower support plate (6B); and one end of the front roller (3) is arranged opposite to the guide sleeve (6C).

9. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 8, characterized in that: A strip hole is also formed at the tail of the upper support plate (6A); a guide rod (6E) is installed on the end surface of the lower support plate (6B) facing the strip hole; one end of the guide rod (6E) passes through the strip hole, and a spring is installed between the guide rod (6E) and the lower support plate (6B); when the spring is in a natural state, the upper support plate (6A) and the lower support plate (6B) are parallel.

10. The unwinding device for moisture-proof cables after being wrapped with a metal sheath according to claim 8, characterized in that: The guide sleeve (6C) is arranged on the upper side of the through hole of the upper support plate (6A), and an anti-collision ring pad (6F) is also installed on the lower side of the through hole; the guide sleeve (6C) is a platform structure with a hollow interior, the upper end of which has a small sleeve diameter and the lower end of which has a large sleeve diameter; the cross-sectional shape of the guide sleeve (6C) is a plane figure formed by splicing two semicircles and a rectangle.

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