CN216413873U

CN216413873U - Reinforced overhead insulated cable

Info

Publication number: CN216413873U
Application number: CN202122374889.8U
Authority: CN
Inventors: 沈伟佳; 郭克钢
Original assignee: Shenzhen Deep Cable Technology Co ltd
Current assignee: Shenzhen Deep Cable Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-04-29
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a reinforced overhead insulated cable which comprises mounting towers, cable groups and a suspension mechanism, wherein the mounting towers are vertically fixed on the ground, the cable groups are mounted between every two adjacent mounting towers, the suspension mechanism is arranged between the cable groups and the mounting towers and comprises a receiving wheel, a working cylinder, a suspension rope and a driving assembly, a mounting plate is fixed on the side surface of each mounting tower, the working cylinder is vertically mounted on the side surface of each mounting plate, two L-shaped fixing frames are fixed on the side surface of each mounting plate, and the receiving wheels are rotatably mounted in the two fixing frames; the suspension mechanism is arranged, so that the installation and the work of the cable set are not influenced, the suspension supporting effect on the overhead cable set can be realized, the installation strength of the cable set is enhanced, the anti-breaking degree of the cable set is increased, the falling deformation degree of the cable set caused by gravity or external force is reduced, the probability of surface deformation and breakage of the cable set is reduced, and the service life of the cable set is indirectly prolonged.

Description

Reinforced overhead insulated cable

Technical Field

The utility model belongs to the technical field of insulated cables, and particularly relates to a reinforced overhead insulated cable.

Background

Typically a rope-like cable made up of several or groups of conductors (at least two in each group) twisted together, with the conductors of each group being insulated from one another and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation, and the overhead mode refers to the installation mode of the insulated cable.

The cable of some existing aerial installations can drop because of impact force and gravity for the cable self probably appears warping or even the inoxidizing coating breaks, reduces cable life's problem relatively, and we provide a strenghthened type aerial insulated cable for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reinforced overhead insulated cable, which aims to solve the problem that some overhead mounted cables proposed in the background technology are dropped due to impact force and gravity, so that the cables are likely to deform or even the protective layer is broken, and the service life of the cables is relatively shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a strenghthened type aerial insulated cable, is including installation tower, cable group and suspension mechanism, the installation tower is vertical to be fixed on ground, adjacent two install cable group between the installation tower, be provided with suspension mechanism between cable group and the installation tower, suspension mechanism is including accomodating wheel, operating cylinder, suspension rope and drive assembly, the installation tower side is fixed with the mounting panel, the vertical operating cylinder that installs in mounting panel side, the mounting panel side is fixed with the mount of two "L" types, the accomodating wheel rotates and installs in two mounts, just the mount passes through drive assembly and operating cylinder swing joint, the detachable installation of suspension rope one end is on cable group, and the other end twines on the accomodating wheel.

Preferably, the driving assembly comprises a rack and a fluted disc, the fluted disc is fixed on the rear surface of the storage wheel, the rack is vertically fixed at the end part of the piston rod in the working cylinder, and the rack is meshed with the fluted disc.

Preferably, a mounting shaft is fixed between the two fixing frames, the storage wheel is rotatably sleeved on the mounting shaft, and the side of the storage wheel is regarded as an "H" shape.

Preferably, a stabilizing frame is arranged between the working cylinder and the mounting plate, and reinforcing ribs are fixed on right-angle surfaces in the fixing frame.

Preferably, a clamping assembly is arranged between the end part of the suspension rope and the cable group, the clamping assembly comprises fixing plates, arc-shaped plates and connecting bolts, the fixing plates are respectively arranged on the upper surface and the lower surface of the cable group, and the arc-shaped plates sleeved on the cable group are oppositely arranged on the surfaces of the fixing plates.

Preferably, the end part of the arc-shaped plate is fixed with a convex plate, and the two opposite convex plates are fastened and connected through a connecting bolt.

Preferably, a circular ring is vertically fixed on the upper surface of the fixing plate, and the end part of the suspension rope is fixedly sleeved on the circular ring.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the suspension mechanism is arranged, so that the installation and the work of the cable set are not influenced, the suspension supporting effect on the overhead cable set can be realized, the installation strength of the cable set is enhanced, the anti-breaking degree of the cable set is increased, the falling deformation degree of the cable set caused by gravity or external force is reduced, the probability of surface deformation and breakage of the cable set is reduced, and the service life of the cable set is indirectly prolonged.

(2) The clamping assembly is arranged, so that the fastening connection between the suspension rope and the cable group can be realized, the subsequent separation between the suspension rope and the cable group is facilitated, a plurality of cables can be clamped simultaneously, and the subsequent suspension mechanism can suspend the cable group conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the suspension mechanism of the present invention;

FIG. 3 is a schematic structural diagram of a driving assembly according to the present invention;

FIG. 4 is an enlarged view of area A of FIG. 2 in accordance with the present invention;

in the figure: 1. installing a tower; 2. a cable set; 3. a suspension mechanism; 31. a storage wheel; 32. a working cylinder; 33. a suspension rope; 34. a drive assembly; 341. a rack; 342. a fluted disc; 4. mounting a plate; 5. a fixed mount; 6. a circular ring; 7. a fixing plate; 8. an arc-shaped plate; 9. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a reinforced aerial insulated cable comprises mounting towers 1, cable groups 2 and a suspension mechanism 3, wherein the mounting towers 1 are vertically fixed on the ground, the cable group 2 is arranged between two adjacent mounting towers 1 in an aerial manner, the cable group 2 is arranged between the two mounting towers 1 in an aerial manner, the suspension mechanism 3 is arranged between the cable group 2 and the mounting towers 1, the cable group 2 can be supported by the suspension mechanism 3, the mounting strength of the cable group 2 is enhanced, the suspension mechanism 3 comprises a containing wheel 31, a working cylinder 32, a suspension rope 33 and a driving assembly 34, a mounting plate 4 is fixed on the side surface of each mounting tower 1, the working cylinder 32 is vertically arranged on the side surface of each mounting plate 4, two L-shaped fixing frames 5 are fixed on the side surface of each mounting plate 4, the containing wheel 31 is rotatably arranged in the two fixing frames 5, the fixing frames 5 are movably connected with the working cylinder 32 through the driving assembly 34, one end of the suspension rope 33 is detachably arranged on the cable group 2, the other end twines on taking in wheel 31, through being provided with suspension mechanism 3, neither influence the installation and the work of cable group 2, can play the suspension supporting role to the cable group 2 of aerial installation again, reinforce cable group 2 installation intensity, increase cable group 2 simultaneously and prevent the degree of rupture, reduce cable group 2 because gravity or external force the degree of deformation that falls appears, thereby reduce cable group 2 surface deformation fracture's probability, indirectly increase cable group 2 life.

In this embodiment, preferably, the driving assembly 34 includes a rack 341 and a toothed disc 342, the toothed disc 342 is fixed on the rear surface of the storage wheel 31, the rack 341 is vertically fixed at the end of the piston rod inside the working cylinder 32, the rack 341 is meshed with the toothed disc 342, a mounting shaft is fixed between the two fixing frames 5, the storage wheel 31 is rotatably sleeved on the mounting shaft, the side of the storage wheel 31 is regarded as "H" shaped, and the driving assembly 34 can realize the automatic rotation of the storage wheel 31, so as to adjust the length of the suspension rope 33.

In this embodiment, preferably, a fixing frame is arranged between the working cylinder 32 and the mounting plate 4, so as to increase the mounting strength of the working cylinder 32, and a reinforcing rib is fixed on the right-angle surface in the fixing frame 5.

In this embodiment, it is preferred, be provided with the chucking subassembly between suspension rope 33 tip and the cable assembly 2, the chucking subassembly includes fixed plate 7, arc 8 and connecting bolt 9, two fixed plates 7 are located cable assembly 2 upper and lower surfaces respectively, two fixed plate 7 surface are installed relatively and are established the arc 8 of cover on

cable assembly

2, 8 end fixing of arc has the convex plate, two relative convex plates pass through connecting bolt 9 fastening connection, through being provided with the chucking subassembly, both can realize suspension rope 33 and cable assembly 2's fastening connection, the follow-up two of being convenient for again breaks away from, can carry out the chucking to many cables simultaneously, make things convenient for follow-up suspension mechanism 3 to hanging in midair of cable assembly 2.

In this embodiment, preferably, the upper surface of the fixing plate 7 is vertically fixed with a circular ring 6, and the end of the suspension rope 33 is fixedly sleeved on the circular ring 6.

The type of the working cylinder 32 is SC50X 100-50-S-FA.

The working principle and the using process of the utility model are as follows: when the cable set 2 is used, the clamping assembly can be used for realizing the fastening connection of the suspension rope 33 and the cable set 2, meanwhile, the working cylinder 32 works, the internal piston rod moves upwards to drive the rack 341 to move upwards, the fluted disc 342 moves and rotates along with the rack, the storage wheel 31 rotates along with the rack, and the suspension rope 33 extends or is stored and wound along with the rotation of the storage wheel 31, so that the suspension degree of the cable set 2 is adjusted to be proper, the suspension mechanism 3 is arranged, the installation and the work of the cable set 2 are not influenced, the suspension support effect can be realized on the overhead-installed cable set 2, the installation strength of the cable set 2 is enhanced, the anti-fracture degree of the cable set 2 is increased, the falling deformation degree of the cable set 2 due to gravity or external force is reduced, the surface deformation and fracture probability of the cable set 2 is reduced, and the service life of the cable set 2 is indirectly prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an overhead insulated cable of strenghthened type, includes installation tower (1), cable assembly (2) and suspension mechanism (3), installation tower (1) is vertical to be fixed on ground, adjacent two install cable assembly (2), its characterized in that between installation tower (1): be provided with between cable group (2) and the installation tower (1) and hang mechanism (3), hang mechanism (3) including accomodating wheel (31), operating cylinder (32), suspension rope (33) and drive assembly (34), installation tower (1) side is fixed with mounting panel (4), vertical operating cylinder (32) of installing of mounting panel (4) side, mounting panel (4) side is fixed with mount (5) of two "L" types, it rotates and installs in two mounts (5) to accomodate wheel (31), just mount (5) are through drive assembly (34) and operating cylinder (32) swing joint, suspension rope (33) one end is detachable to be installed on cable group (2), and the other end twines on accomodating wheel (31).

2. The reinforced overhead insulated cable of claim 1, wherein: the driving assembly (34) comprises a rack (341) and a fluted disc (342), the fluted disc (342) is fixed on the rear surface of the receiving wheel (31), the rack (341) is vertically fixed at the end part of a piston rod in the working cylinder (32), and the rack (341) is meshed with the fluted disc (342).

3. The reinforced overhead insulated cable of claim 1, wherein: two be fixed with the installation axle between mount (5), accomodate wheel (31) and rotate the cover and establish on the installation axle, accomodate wheel (31) and look sideways at for "H" type.

4. The reinforced overhead insulated cable of claim 1, wherein: a stabilizing frame is arranged between the working cylinder (32) and the mounting plate (4), and reinforcing ribs are fixed on the right-angle surface in the fixing frame (5).

5. The reinforced overhead insulated cable of claim 1, wherein: be provided with the chucking subassembly between suspension rope (33) tip and cable group (2), the chucking subassembly includes fixed plate (7), arc (8) and connecting bolt (9), two fixed plate (7) are located cable group (2) upper and lower surface respectively, two fixed plate (7) surface is installed relatively arc (8) of cover on cable group (2).

6. The reinforced overhead insulated cable of claim 5, wherein: the end parts of the arc-shaped plates (8) are fixedly provided with convex plates, and the two opposite convex plates are fixedly connected through connecting bolts (9).

7. The reinforced overhead insulated cable of claim 5, wherein: the upper surface of the fixing plate (7) is vertically fixed with a circular ring (6), and the end part of the suspension rope (33) is fixedly sleeved on the circular ring (6).