CN215009304U - Maintenance device for transmission line - Google Patents

Abstract

The utility model discloses a transmission line maintenance device in the technical field of transmission lines, which comprises a bottom plate, wherein an electric cylinder is fixedly arranged at the top axle center of the bottom plate, a support plate is fixedly connected with the top output end of the electric cylinder, elastic telescopic rods are respectively arranged between the four corners of the bottom of the support plate and the top of the bottom plate, the four groups of elastic telescopic rods are distributed in a rectangular array, springs are sleeved on the outer wall of the elastic telescopic rods, fixing components are respectively arranged at the middle parts of the front side and the rear side of the bottom plate, a protective guard is fixedly arranged at the top of the support plate, a controller is arranged on the protective guard, and a ladder is detachably arranged at the left side of the top of the support plate, so that the utility model has simple operation and high safety, a maintenance worker climbs to the top of the support plate through the ladder, starts the electric cylinder through the controller, drives the support plate to ascend to a proper height through the electric cylinder, saves time and labor, and improves the efficiency of maintenance work, the guard rail arranged plays a role in protecting maintenance personnel, and potential safety hazards are avoided.

Description

Maintenance device for transmission line

Technical Field

The utility model relates to a transmission line technical field specifically is a transmission line is with maintaining device.

Background

A transmission line is a line linking nodes in a communication network and functions as a bridge for data transmission between the nodes. A communication network is a communication system consisting of a certain number of nodes and transmission lines connecting the nodes to realize the transmission of information between two or more specified points. The transmission line is mainly erected by using a communication cable, and can be divided into the following parts according to laying and operating conditions: aerial cables, buried cables, pipeline cables, submarine cables and the like. When maintaining aerial [ insulated ] cable, maintainer adopts the mode of climbing the ladder to carry out high altitude construction usually, but this kind of mode is wasted time and energy, has reduced the efficiency of maintenance work, and the potential safety hazard appears easily in this kind of mode simultaneously, is unfavorable for the popularization, for this reason, we propose a transmission line and use maintenance device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transmission line is with maintaining device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line is with maintaining device, includes the bottom plate, the top axle center department fixed mounting of bottom plate has electric jar, the top output end fixedly connected with backup pad of electric jar, the bottom four corners of backup pad with all install elastic telescopic rod, four groups between the top of bottom plate elastic telescopic rod is the rectangle array and distributes, elastic telescopic rod's outer wall cover is equipped with the spring, both sides middle part all is provided with fixed subassembly around the bottom plate, the top fixed mounting of backup pad has the rail guard, install the controller on the rail guard, the top left side demountable installation of backup pad has the ladder.

Preferably, the fixing assembly comprises a threaded rod penetrating through the top of the bottom plate through threads, a hand wheel is fixedly connected to the top end of the threaded rod, and an anti-skidding base is fixedly connected to the bottom end of the threaded rod.

Preferably, two sets of symmetrical and parallel hook grooves are formed in the left side of the top of the supporting plate, two sets of integrally formed hooks are welded at the top of the right side of the ladder, and the hooks are matched with the hook grooves.

Preferably, the electric cylinder is electrically connected with the controller.

Preferably, the bottom four corners of the bottom plate are fixedly connected with supporting legs, the bottom ends of the supporting legs are fixedly provided with moving wheels, and the moving wheels are universal wheels.

Preferably, a push rod is fixedly mounted on the outer wall of the right side of the bottom plate, and a frosted anti-skidding sleeve is sleeved at the armrest of the push rod.

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

1. the utility model is simple in operation, the security is high, maintainer climbs the top of backup pad through the ladder, start electric jar through the controller, drive the backup pad through electric jar and rise to suitable height, need not to adopt the mode of climbing the ladder to carry out high altitude construction, time saving and labor saving, the efficiency of maintenance work has been improved, the rail guard through setting up plays the effect of protection to maintainer, cooperation through elasticity telescopic link and spring, the effect of buffering is played to the backup pad, make the backup pad be difficult to appear rocking when maintaining work, avoid appearing the potential safety hazard.

2. The utility model discloses be provided with fixed subassembly, through the supporting leg, remove the cooperation of wheel and push rod, can remove suitable position with the device, drive the threaded rod through manual rotation hand wheel and rotate downwards, drive through the threaded rod antiskid base downwards and ground in close contact with for the device has good steadiness.

Drawings

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

FIG. 2 is a schematic view of the top structure of the support plate of the present invention;

fig. 3 is a schematic view of the ladder of the present invention.

In the figure: 1. a base plate; 2. an electric cylinder; 3. a support plate; 4. an elastic telescopic rod; 5. a spring; 6. a fixing assembly; 601. a threaded rod; 602. a hand wheel; 603. an anti-slip base; 7. protecting the fence; 8. a controller; 9. a hook groove; 10. a ladder; 11. hooking; 12. supporting legs; 13. a moving wheel; 14. a push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1 and fig. 2, the present invention provides a technical solution: a maintenance device for a transmission line comprises a bottom plate 1, wherein an electric cylinder 2 is fixedly installed at the top axle center of the bottom plate 1, a support plate 3 is fixedly connected to the top output end of the electric cylinder 2, a protective guard 7 is fixedly installed at the top of the support plate 3 to prevent maintenance personnel from falling off the support plate 3, a controller 8 is installed on the protective guard 7, the electric cylinder 2 is electrically connected with the controller 8, the electric cylinder 2 can be controlled by the controller 8 to drive the support plate 3 to carry out lifting operation, a ladder 10 is detachably installed on the left side of the top of the support plate 3, the maintenance personnel climb to the top of the support plate through the ladder, the electric cylinder is started through the controller to drive the support plate to ascend to a proper height through the electric cylinder, overhead operation is not required to be carried out in a ladder climbing mode, time and labor are saved, the efficiency of maintenance work is improved, and the maintenance personnel are protected through the arranged protective guard, the potential safety hazard is avoided.

In this embodiment, please refer to fig. 1, elastic telescopic rods 4 are installed between four corners of the bottom of the supporting plate 3 and the top of the bottom plate 1, the four groups of elastic telescopic rods 4 are distributed in a rectangular array, springs 5 are sleeved on the outer walls of the elastic telescopic rods 4, and the supporting plate is buffered through the cooperation of the elastic telescopic rods and the springs, so that the supporting plate is not prone to shaking during maintenance.

In this embodiment, please refer to fig. 1, the middle portions of the front and rear sides of the bottom plate 1 are provided with the fixing assemblies 6, each fixing assembly 6 includes a threaded rod 601 having threads penetrating the top of the bottom plate 1, a hand wheel 602 is fixedly connected to the top end of the threaded rod 601, and an anti-slip base 603 is fixedly connected to the bottom end of the threaded rod 601, and has a good anti-slip effect, the hand wheel 602 is rotated manually to drive the threaded rod 601 to rotate downwards, and the threaded rod 601 drives the anti-slip base 603 to contact with the ground tightly, so that the device has good stability.

In this embodiment, please refer to fig. 1, the four corners of the bottom plate 1 are fixedly connected with supporting legs 12, the bottom ends of the supporting legs 12 are fixedly mounted with moving wheels 13, the moving wheels 13 are universal wheels, and the device is conveniently moved to a suitable position by the cooperation of the supporting legs 12 and the moving wheels 13, and can be flexibly turned while being moved.

In this embodiment, please refer to fig. 1, a push rod 14 is fixedly installed on the outer wall of the right side of the bottom plate 1, and a frosted anti-slip sleeve is sleeved at the armrest of the push rod 14 to increase the friction force at the palm of the maintainer and avoid the slipping condition when pushing the push rod 14.

Example 2:

referring to fig. 2 and 3, this embodiment is different from the first embodiment in that: two sets of couple grooves 9 that the symmetry is parallel are seted up on the left side of the top of backup pad 3, and the welding of the right side top of ladder 10 has two sets of couples 11 of integrated into one piece, and couple 11 and couple groove 9 looks adaptation make things convenient for the dismouting of ladder 10 through the cooperation of couple 11 and couple groove 9, and then make things convenient for maintainer to climb to the top of backup pad 3 through ladder 10.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A transmission line is with maintaining device, includes bottom plate (1), its characterized in that: the utility model discloses a safety protection device for electric vehicle, including bottom plate (1), top axle center fixed mounting have electric jar (2), the top output end fixedly connected with backup pad (3) of electric jar (2), the bottom four corners of backup pad (3) with all install elasticity telescopic link (4), four groups between the top of bottom plate (1) elasticity telescopic link (4) are the rectangle array and distribute, the outer wall cover of elasticity telescopic link (4) is equipped with spring (5), both sides middle part all is provided with fixed subassembly (6) around bottom plate (1), the top fixed mounting of backup pad (3) has rail guard (7), install controller (8) on rail guard (7), the top left side demountable installation of backup pad (3) has ladder (10).

2. A maintenance device for a transmission line according to claim 1, characterized in that: the fixed component (6) comprises a threaded rod (601) which penetrates through the top of the bottom plate (1) in a threaded mode, a hand wheel (602) is fixedly connected to the top end of the threaded rod (601), and an anti-skidding base (603) is fixedly connected to the bottom end of the threaded rod (601).

3. A maintenance device for a transmission line according to claim 1, characterized in that: two sets of couple grooves (9) that the symmetry is parallel are seted up on the top left side of backup pad (3), the welding of the right side top of ladder (10) has two sets of couples of integrated into one piece (11), couple (11) with couple groove (9) looks adaptation.

4. A maintenance device for a transmission line according to claim 1, characterized in that: the electric cylinder (2) is electrically connected with the controller (8).

5. A maintenance device for a transmission line according to claim 1, characterized in that: the bottom four corners of the bottom plate (1) are fixedly connected with supporting legs (12), the bottom fixed mounting of the supporting legs (12) is provided with moving wheels (13), and the moving wheels (13) are universal wheels.

6. A maintenance device for a transmission line according to claim 1, characterized in that: the outer wall of the right side of the bottom plate (1) is fixedly provided with a push rod (14), and a frosted anti-skidding sleeve is sleeved at the armrest of the push rod (14).

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