Broken wire restorer for steel-cored aluminum stranded wire

Abstract

The utility model discloses a steel-cored aluminum strand broken wire restorer, which comprises a pressure applying assembly used for pressing and winding an aluminum wire, the pressure applying assembly comprises a first circular ring piece, the steel-cored aluminum strand broken wire restorer further comprises a driving assembly, the driving assembly comprises a second circular ring piece, and the second circular ring piece corresponds to the first circular ring piece in position; movable blocks are annularly and slidably installed on the inner wall of the first circular ring piece at equal intervals, driving toothed plates are fixedly installed on the outer walls of the movable blocks, gear shafts are arranged at the positions, located on the driving toothed plates, in the first circular ring piece, and the gear shafts are in transmission through toothed belts; winding teeth are arranged in the middle of the bottom end of the pressing block. Through mutual cooperation of the pressure applying assembly and the driving assembly, manual work can be replaced to automatically reset the separated aluminum wire in a pressure applying rotation mode, so that the aluminum wire is wound around the steel core again, and by means of the mode, the working difficulty of workers is reduced, and the overall repairing effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel core aluminum stranded wire repair, in particular to a steel core aluminum stranded wire break resetter. Background Art

[0002] Steel-core aluminum stranded wire is a special conductor, which is mainly composed of an inner layer of galvanized steel core wire and an outer layer of aluminum strands tightly combined through twisting technology. Among them, the steel core plays a role in enhancing the overall strength and stability of the conductor, while the aluminum strands are responsible for conducting electrical energy. Steel-core aluminum stranded wire is mainly used in the power and transmission line industry, especially for overhead transmission lines.

[0003] At present, when steel-core aluminum stranded wire is used at high altitude, it is easy to swing frequently due to strong wind, which makes the aluminum wire easy to break and detach. At this time, the staff will generally re-wind the broken aluminum wire to reset it. The existing method of rewinding and resetting the broken aluminum wire is as follows: the staff will generally wrap the aluminum wire with insulating material first, and then re-wind it manually. On the one hand, this operation method increases the difficulty of the staff's work, and on the other hand, it reduces the overall repair effect. For this reason, a steel-core aluminum stranded wire break resetter is provided. Utility Model Content

[0004] The utility model aims to provide a steel core aluminum stranded wire break resetter to solve the technical problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a steel core aluminum stranded wire break resetter, comprising a pressure component for pressing and winding the aluminum wire, the pressure component comprising a first circular ring, and further comprising: a driving component for supporting and driving the first circular ring, the driving component comprising a second circular ring, the second circular ring corresponding to the position of the first circular ring, the inner wall of the first circular ring being annularly equidistantly slidably mounted with movable blocks, the outer wall of the movable block being fixedly mounted with a driving tooth plate, the interior of the first circular ring being located at each A gear shaft is provided at the position of each driving tooth plate, and the gear shafts are driven by a toothed belt. A pressure block is fixedly provided at the middle of the bottom end of the movable block, and a winding tooth is provided at the middle of the bottom end of the pressure block. A plurality of transmission shafts are arranged in a ring shape at equal intervals inside the second circular ring member, and the transmission shaft is rotatably connected to the second circular ring member through a bearing. A driving gear is fixedly installed on the outer wall of the transmission shaft at the middle of one end of the first circular ring member, and the driving assembly also includes a gear ring fixedly installed on the outer wall of the first circular ring member on one side of the driving gear, and the driving gear is meshed with the gear ring.

[0006] Preferably, the gear shaft is meshed with a driving gear plate, a fixing plate for supporting and fixing the gear shaft is provided at the outer end of the gear shaft, the fixing plate is connected to the first circular ring, and the gear shaft and the fixing plate are rotatably arranged via a transfer shaft.

[0007] Preferably, the bottom of the winding tooth is designed with a rounded structure, and a guide rib is provided in the middle of the outer wall of the movable block away from the driving tooth plate. The guide rib is integrally formed with the movable block, and the outer end of one group of the gear shafts is connected and assembled with the output end of the external first driving motor through a coupling.

[0008] Preferably, tension wheels are provided on both sides of the outer wall of the first circular ring member at one end of the toothed belt, and a support ring is fixedly provided on the outer wall of the first circular ring member at the middle of one end of the toothed belt.

[0009] Preferably, limiting rings for limiting the driving gear are fixedly installed at both ends of the outer wall of the gear ring, and the outer ends of at least three groups of transmission shafts are provided with second driving motors, and the outer ends of the transmission shafts are connected and assembled with the output ends of the second driving motors through couplings.

[0010] Preferably, a first insulating rod is provided in the lower middle part of the second circular ring member, a second insulating rod for supporting and fixing the second circular ring member is slidably installed on the inner wall of the first insulating rod, the second insulating rod is connected to the second circular ring member, a threaded rod is provided on the top of the first insulating rod through threaded engagement, and a booster rod is fixedly provided in the middle part of the outer end of the threaded rod.

[0011] The utility model provides a steel core aluminum stranded wire break resetter with the following advantages:

[0012] 1. The utility model can automatically reset the detached aluminum wire by means of pressure rotation through the cooperation of the pressure component and the driving component, so as to rewind the aluminum wire around the outside of the steel core. This method not only reduces the work difficulty of the staff, but also improves the overall repair effect.

[0013] 2. The utility model improves the safety of the equipment during use through the mutual cooperation of the first insulating rod, the booster rod, the threaded rod and the second insulating rod. On the other hand, it can meet the use requirements of different heights and improve the overall flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a side view of the local structure of the utility model Figure 1 ;

[0017] Figure 3 This is a side view of the local structure of the utility model Figure 2 .

[0018] Explanation of the markings in the figure: 1. Pressure-applying assembly; 101. First circular ring; 102. Fixed plate; 103. Adapter shaft; 104. Gear shaft; 105. Guide rib; 106. Movable block; 107. Pressure block; 108. Winding gear; 109. Toothed belt; 110. Tensioning wheel; 111. First driving motor; 112. Driving gear plate; 113. Support ring; 2. Driving assembly; 201. Second circular ring; 202. Transmission shaft; 203. Driving gear; 204. Gear ring; 205. Limiting ring; 206. Second driving motor; 3. First insulating rod; 301. Booster rod; 302. Threaded rod; 303. Second insulating rod. DETAILED DESCRIPTION

[0019] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0020] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0022] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0023] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0024] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the steel core aluminum stranded wire break resetter of the utility model in conjunction with the accompanying drawings.

[0025] like Figure 1-3 As shown, a steel core aluminum stranded wire break restorer of the utility model includes a pressure component 1 for pressing and winding the aluminum wire, the pressure component 1 includes a first circular ring member 101, and a notch is provided on the outside of the first circular ring member 101, and also includes: a driving component 2 for supporting and driving the first circular ring member 101, the driving component 2 includes a second circular ring member 201, the second circular ring member 201 corresponds to the first circular ring member 101 in position, and a notch is provided on the outside of the second circular ring member 201.

[0026] Specifically, the inner wall of the first circular ring member 101 is slidably installed with movable blocks 106 in an annular shape with equal intervals, and the outer wall of the movable block 106 is fixedly installed with a driving tooth plate 112. The interior of the first circular ring member 101 is provided with a gear shaft 104 at each driving tooth plate 112 position, which is used to cooperate with the driving tooth plate 112 to lift the movable block 106. The gear shaft 104 is meshed with the driving tooth plate 112. The outer end of the gear shaft 104 is provided with a fixed plate 102 for supporting and fixing the gear shaft 104. The fixed plate 102 is connected to the first circular ring member 101, and the gear shaft 104 and the fixed plate 102 are rotatably arranged through the adapter shaft 103. A pressing block 107 is fixedly arranged in the middle of the bottom end of the movable block 106, and a winding tooth 108 is arranged in the middle of the bottom end of the pressing block 107. The bottom of 08 is designed with a rounded structure. A guide rib 105 is provided in the middle of the outer wall of the movable block 106 away from the driving tooth plate 112, which is used to guide and limit the movable block 106 during the sliding process. The guide rib 105 and the movable block 106 are integrally formed, and the gear shafts 104 are transmitted by a toothed belt 109. The outer end of a group of gear shafts 104 is connected and assembled with the output end of the external first driving motor 111 through a coupling. The outer wall of the first circular ring member 101 is located at one end of the toothed belt 109, and tensioning wheels 110 are provided on both sides thereof, which are used to limit and tighten the toothed belt 109. The outer wall of the first circular ring member 101 is located at the middle of one end of the toothed belt 109, and a support ring 113 is fixedly provided thereon, which is used to support the toothed belt 109, and a notch is provided on the outside of the support ring 113.

[0027] Specifically, the interior of the second circular ring member 201 is provided with a plurality of transmission shafts 202 in a circular shape and at equal intervals. The transmission shaft 202 is rotatably connected to the second circular ring member 201 through bearings. The outer wall of the transmission shaft 202 is located in the middle of one end of the first circular ring member 101 and a driving gear 203 is fixedly installed thereon, which is used to cooperate with the transmission shaft 202 to support the first circular ring member 101. The driving assembly 2 also includes a gear ring 204 fixedly installed on the outer wall of the first circular ring member 101 on one side of the driving gear 203. The driving gear 203 is meshed with the gear ring 204. Limiting rings 205 for limiting the driving gear 203 are fixedly installed at both ends of the outer wall of the gear ring 204. Second driving motors 206 are provided at the outer ends of at least three groups of transmission shafts 202. The outer ends of the transmission shafts 202 are connected and assembled with the output ends of the second driving motors 206 through couplings. The second driving motors 206 are distributed in a circular shape and at equal intervals.

[0028] A first insulating rod 3 is provided in the lower middle part of the second circular ring part 201, which is convenient for the staff to support the entire equipment. A second insulating rod 303 for supporting and fixing the second circular ring part 201 is slidably installed on the inner wall of the first insulating rod 3. The second insulating rod 303 is connected to the second circular ring part 201. A threaded rod 302 is provided on the top of the first insulating rod 3 through threaded engagement, which is used to fasten the second insulating rod 303. A booster rod 301 is fixedly provided in the middle of the outer end of the threaded rod 302, which is convenient for the staff to drive the threaded rod 302.

[0029] According to the above, the utility model can automatically reset the detached aluminum wire instead of manually by using the pressure rotation method through the mutual cooperation of the pressure component 1 and the driving component 2, so as to rewind the aluminum wire around the outside of the steel core. Using this method, not only the difficulty of the staff's work is reduced, but also the overall repair effect is improved; the utility model improves the safety of the equipment during use on the one hand, and can meet the use requirements of different heights on the other hand, thereby improving the overall flexibility of the equipment through the mutual cooperation of the first insulating rod 3, the auxiliary rod 301, the threaded rod 302 and the second insulating rod 303.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A steel core aluminum stranded wire break restorer, characterized by: The invention comprises a pressure component (1) for pressing and winding an aluminum wire, wherein the pressure component (1) comprises a first circular ring (101), and further comprises: a driving component (2) for supporting and driving the first circular ring (101), wherein the driving component (2) comprises a second circular ring (201), wherein the second circular ring (201) corresponds to the position of the first circular ring (101), wherein the inner wall of the first circular ring (101) is provided with a movable block (106) slidably mounted in an annular manner and at equal intervals, wherein the outer wall of the movable block (106) is fixedly mounted with a driving tooth plate (112), wherein the interior of the first circular ring (101) is provided with a gear shaft (104) at the position of each driving tooth plate (112), and between each of the gear shafts (104) The movable block (106) is driven by a toothed belt (109). A pressing block (107) is fixedly provided at the middle of the bottom end of the movable block (106). A winding tooth (108) is provided at the middle of the bottom end of the pressing block (107). A plurality of transmission shafts (202) are provided in an annular shape at equal intervals inside the second circular ring (201). The transmission shafts (202) are rotatably connected to the second circular ring (201) via a bearing. A driving gear (203) is fixedly provided on the outer wall of the transmission shaft (202) at the middle of one end of the first circular ring (101). The driving assembly (2) further comprises a gear ring (204) fixedly provided on the outer wall of the first circular ring (101) at one side of the driving gear (203). The driving gear (203) is meshed with the gear ring (204).

2. The steel core aluminum stranded wire break restorer according to claim 1, characterized in that: The gear shaft (104) is meshed with a driving toothed plate (112), and a fixing plate (102) for supporting and fixing the gear shaft (104) is provided at the outer end of the gear shaft (104). The fixing plate (102) is connected to the first circular ring (101), and the gear shaft (104) and the fixing plate (102) are rotatably arranged via a transfer shaft (103).

3. The steel core aluminum stranded wire break restorer according to claim 1, characterized in that: The bottom of the winding tooth (108) is designed with a rounded structure. A guide rib (105) is provided in the middle of one end of the outer wall of the movable block (106) away from the driving tooth plate (112). The guide rib (105) and the movable block (106) are integrally formed. The outer end of one group of the gear shafts (104) is connected and assembled with the output end of the external first driving motor (111) through a coupling.

4. The steel core aluminum stranded wire break restorer according to claim 1, characterized in that: The outer wall of the first circular ring member (101) is located at one end of the toothed belt (109) and is provided with tensioning wheels (110) on both sides thereof. The outer wall of the first circular ring member (101) is located at the middle of one end of the toothed belt (109) and is fixedly provided with a support ring (113).

5. The steel core aluminum stranded wire break restorer according to claim 1, characterized in that: Limiting rings (205) for limiting the position of the driving gear (203) are fixedly mounted on both ends of the outer wall of the gear ring (204); the outer ends of at least three groups of transmission shafts (202) are each provided with a second driving motor (206); and the outer ends of the transmission shafts (202) and the output ends of the second driving motors (206) are connected and assembled via a coupling.

6. The steel core aluminum stranded wire break restorer according to claim 1, characterized in that: A first insulating rod (3) is provided in the middle portion below the second circular ring member (201); a second insulating rod (303) for supporting and fixing the second circular ring member (201) is slidably mounted on the inner wall of the first insulating rod (3); the second insulating rod (303) is connected to the second circular ring member (201); a threaded rod (302) is provided at the top of the first insulating rod (3) through threaded engagement; a booster rod (301) is fixedly provided at the middle portion of the outer end of the threaded rod (302).

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