High-altitude cable erecting and supporting device

Abstract

The utility model relates to a high-altitude cable erecting and supporting device. According to the technical scheme, the cable fixing device comprises a base, a support is fixedly installed in the center of the upper surface of the base, and a cable fixing frame is fixedly installed at the top of the support and comprises triangular fixing plates fixedly installed on the left side and the right side of the top of the support; through holes are evenly formed in the upper side wall and the lower side wall of the transverse column in a penetrating mode from left to right, telescopic columns are movably inserted into the through holes, the upper ends and the lower ends of the telescopic columns are fixedly connected with conical discs respectively, insulators are fixedly installed at the upper ends of the upper conical discs, and springs sleeve telescopic shafts at the upper ends of the lower conical discs. Eccentric wheels are respectively and fixedly sleeved on the driving shaft corresponding to the upper conical disc, and the middle part of the driving shaft is driven by a driving mechanism arranged on the top of the support. The beneficial effects of the utility model are that the driving mechanism drives the insulator to vibrate, thereby effectively preventing snow from accumulating on the cable.

Description

Technical Field

[0001] This utility model belongs to the field of high-altitude cable installation brackets and relates to a high-altitude cable erection support device. Background Technology

[0002] High-altitude cables typically require cable support devices for installation. Existing cable support devices only fix and support the cables. In cold weather, rain, or snow, water or snow can easily accumulate on the cables, eventually turning into ice. This increases the load on the cables, leading to cable breakage and damage.

[0003] Therefore, this utility model provides a high-altitude cable erection support device to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the prior art, this utility model discloses a high-altitude cable erection support device. The technical solution adopted is as follows: a base is included, a bracket is fixedly installed at the center of the upper surface of the base, a cable fixing frame is fixedly installed at the top of the bracket, the cable fixing frame includes triangular fixing plates fixedly installed on the left and right sides of the top of the bracket, and horizontal columns are fixedly inserted at the corners of the upper ends of the left and right triangular fixing plates. Through holes are evenly opened from left to right on the upper and lower side walls of the horizontal columns, and telescopic columns are movably inserted into the through holes. Conical discs are fixedly connected to the upper and lower ends of the telescopic columns, respectively. An insulator is fixedly installed at the upper end of the upper conical disc, and a spring is fitted on the telescopic shaft at the upper end of the lower conical disc. A drive shaft is rotatably inserted into the left and right triangular fixing plates at the lower part of the horizontal column. Eccentric wheels are fixedly fitted on the drive shaft at the corresponding parts of the upper conical disc. The middle part of the drive shaft is driven by a drive mechanism installed at the top of the bracket.

[0005] As a preferred embodiment of this utility model, the base is triangular, with mounting holes formed at its three corners.

[0006] In a preferred embodiment of this utility model, the left and right ends of the horizontal column are respectively fixedly inserted into the upper end of the connector.

[0007] As a preferred embodiment of this utility model, the lower ends of the left and right connecting members are respectively rotatably inserted into the left and right ends of the drive shaft; by setting the connecting members, it is easy to improve the structural strength between the cross column and the drive shaft and improve its stability.

[0008] As a preferred embodiment of this utility model, the drive mechanism includes a first gear fixedly mounted on the middle part of the drive shaft, the lower part of the first gear meshing with the teeth of a second gear, the second gear fixedly mounted on the output shaft of the motor, the motor fixedly mounted on a fixed plate, and the fixed plate fixedly connected to the four side arms at the top of the bracket respectively.

[0009] As a preferred embodiment of this utility model, the left end of the motor output shaft is rotatably inserted into the fixing ear, and the lower part of the fixing ear is fixedly connected to the fixing plate; by using the fixing ear, the stability of the motor during rotation is improved, and its service life is increased.

[0010] The beneficial effects of this utility model are as follows: The motor drives the second gear to rotate, the second gear drives the first gear to rotate, and then drives the drive shaft to rotate. The drive shaft drives the corresponding telescopic column at the top to move up and down through the eccentric wheels at various parts, which in turn drives the corresponding insulator to vibrate up and down, thereby causing the high-altitude cable mounted on the insulator to vibrate. In snowy weather, the cable mounted on the insulator can be vibrated to prevent snow from accumulating on the cable, thus avoiding ice formation on the cable and damage to the cable to a certain extent. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the cable fixing bracket of this utility model;

[0013] Figure 3 This is a schematic diagram of the drive mechanism of this utility model.

[0014] In the diagram: 1-base, 2-bracket, 3-cable holder, 4-drive mechanism, 11-mounting hole, 31-triangular fixing plate, 32-horizontal column, 33-telescopic column, 34-conical disc, 35-insulator, 36-spring, 37-drive shaft, 38-eccentric wheel, 39-connector, 41-first gear, 42-second gear, 43-motor, 44-fixing plate, 45-fixing lug. Detailed Implementation

[0015] Example 1

[0016] like Figures 1 to 3As shown, the high-altitude cable erection support device of this utility model adopts the following technical solution: It includes a base 1, which is triangular with mounting holes 11 at its three corners. A bracket 2 is fixedly mounted at the center of the upper surface of the base 1. A cable fixing frame 3 is fixedly mounted on the top of the bracket 2. The cable fixing frame 3 includes triangular fixing plates 31 fixedly mounted on the left and right sides of the top of the bracket 2. Horizontal columns 32 are fixedly inserted at the upper corners of the left and right triangular fixing plates 31. Through holes 321 are evenly opened from left to right on the upper and lower side walls of the horizontal columns 32. Telescopic columns 33 are movably inserted into the through holes 321. Conical discs 34 are fixedly connected to the upper and lower ends of the telescopic columns 33. An insulator 35 is fixedly mounted on the upper end of the upper conical disc 34. A spring 36 is fitted on the telescopic shaft 33 at the upper end of the lower conical disc 34. A drive shaft 3 is rotatably inserted into the left and right triangular fixing plates 31 at the lower part of the horizontal column 32. 7. Eccentric wheels 38 are fixedly mounted on the upper conical disk 34 of the drive shaft 37. The left and right ends of the cross column 32 are fixedly inserted into the upper ends of the connectors 39. The lower ends of the left and right connectors 39 are rotatably inserted into the left and right ends of the drive shaft 37. The middle part of the drive shaft 37 is driven by the drive mechanism 4 mounted on the top of the bracket 2. The drive mechanism 4 includes a first gear 41 fixedly mounted on the middle part of the drive shaft 37. The lower part of the first gear 41 meshes with the teeth of the second gear 42. The second gear 42 is fixedly mounted on the output shaft of the motor 43. The motor 43 is fixedly mounted on the fixing plate 44. The fixing plate 44 is fixedly connected to the four side arms on the top of the bracket 2. The left end of the output shaft of the motor 43 is rotatably inserted into the fixing ear 45. The lower part of the fixing ear 45 is fixedly connected to the fixing plate 44.

[0017] The working principle of this utility model is as follows: In snowy or rainy weather, the motor 43 can be controlled to rotate, which drives the drive shaft 37 to rotate. During the rotation of the eccentric wheels 38 on the drive shaft 37, the conical disc 34 on its upper part can move up and down reciprocally. The conical disc 34 drives the corresponding telescopic column 33 to move up and down reciprocally, which in turn drives the upper insulator 35 to move up and down reciprocally. This causes the cable installed on the insulator 35 to vibrate, thereby preventing the accumulation of rain and snow on the cable and effectively preventing icing.

[0018] Electrical connection methods or structures not described in detail in this article are existing technologies.

[0019] While the specific embodiments of this utility model have been described in detail above, this utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this utility model. Modifications or variations that do not involve creative labor are still within the protection scope of this utility model.

Claims

1. An aerial cable stringing support apparatus, characterized by: The utility model provides a cable fixing frame, it includes base (1), the upper surface center of base (1) fixed mounting support (2), the top fixed mounting cable fixing frame (3) of support (2), the cable fixing frame (3) includes the triangular fixed plate (31) fixed mounting in the left and right sides of the top of support (2), the angle fixed plug-in mounting horizontal column (32) of left and right triangular fixed plate (31) upper end, the upper and lower side wall of horizontal column (32) is evenly provided with through -hole (321) from left to right, the through -hole (321) is movably inserted telescopic column (33), the upper and lower ends of telescopic column (33) are fixedly connected cone disc (34) respectively, the upper end fixed mounting insulator (35) of upper cone disc (34), the spring (36) is sleeved on the telescopic shaft (33) of lower end of cone disc (34) upper end, the triangular fixed plate (31) of horizontal column (32) lower part left and right is rotatably inserted drive shaft (37), the eccentric wheel (38) is fixedly sleeved on drive shaft (37) upper part respectively corresponding cone disc (34), the middle part of drive shaft (37) is driven through the drive mechanism (4) installed in the top of support (2).

2. The aerial cable stringing support apparatus according to claim 1, wherein: The base (1) is triangular, and three corners are respectively provided with mounting holes (11).

3. The aerial cable stringing support apparatus according to claim 1, wherein: The left and right ends of the horizontal column (32) are respectively fixedly inserted together with the upper ends of the connecting pieces (39).

4. A high altitude cable stringing support apparatus according to claim 3, wherein: The lower ends of the left and right connecting pieces (39) are respectively rotatably inserted together with the left and right ends of the drive shaft (37).

5. The aerial cable stringing support apparatus according to claim 1, wherein: The drive mechanism (4) includes a first gear (41) fixedly sleeved on the middle part of the drive shaft (37), the lower part of the first gear (41) is in tooth engagement with a second gear (42), the second gear (42) is fixedly sleeved on the output shaft of a motor (43), the motor (43) is fixedly installed on a fixed plate (44), and the fixed plate (44) is fixedly connected with the four side arms on the top of the support (2).

6. A high altitude cable stringing support apparatus according to claim 5, wherein: The left end of the output shaft of the motor (43) is rotatably inserted into a fixed lug (45), and the lower part of the fixed lug (45) is fixedly connected with the fixed plate (44).

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