CN211949772U - Subway construction high-voltage line protector - Google Patents

Abstract

The utility model relates to a construction protective equipment field specifically discloses a subway construction high-voltage line protector. Including the backup pad with locate between two backup pads rather than rotate a plurality of rotor plates of being connected, be equipped with the hinge between the rotor plate, rotor plate upper surface sliding connection has clean board, clean board both sides are equipped with the rack, equal coaxial coupling has the gear that can with rack toothing on the hinge of rotor plate both sides, be equipped with a plurality of apopores on the rotor plate, rotor plate lower surface both sides are equipped with the spout, sliding connection has the baffle in the spout, the baffle both sides are equipped with the stay cord, all be equipped with the I-shaped wheel between rotor plate and the gear, the I-shaped wheel all with gear coaxial coupling, the stay cord winding is on the. Aim at solves the inconvenient problem of traditional protector assembly.

Description

Subway construction high-voltage line protector

Technical Field

The utility model relates to a construction protective equipment field specifically discloses a subway construction high-voltage line protector.

Background

During subway construction, a high-voltage wire on a construction line is sometimes taken as a key power transmission line in a region, long-term high-load operation is carried out, and the method has great significance for stable operation of a power grid, so the method cannot be moved and changed, so protection can only be carried out during construction, generally adopted protection measures during construction are that a height-limiting shed telegraph pole is arranged on a sidewalk close to a permanent enclosure in a 15m region of a 220Kv high-voltage wire, the minimum clearance distance between the telegraph pole and a power line is ensured, an insulating rope is stretched, a warning sign of high-voltage danger and attention safety is arranged beside the high-voltage danger and attention, the safety distance between personnel, construction equipment, hoisting machinery, tools and the like and the power line is ensured, a striking color flag is hung on the insulating wire, construction is carried out strictly according to steps, enough lighting equipment needs to be configured during night construction, and hoisting operation of a reinforcement cage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the inconvenient problem of traditional protector assembly.

In order to achieve the purpose, the utility model discloses a basic scheme provides a subway construction high-voltage line protector, including the backup pad with locate between two backup pads rather than rotate a plurality of rotor plates of being connected, be equipped with the hinge between the rotor plate, rotor plate upper surface sliding connection has the cleaning plate, the cleaning plate both sides are equipped with the rack, equal coaxial coupling on the hinge of rotor plate both sides can with rack toothing's gear, be equipped with a plurality of apopores on the rotor plate, rotor plate lower surface both sides are equipped with the spout, sliding connection has the baffle in the spout, the baffle both sides are equipped with the stay cord, all be equipped with the I-shaped wheel between rotor plate and the gear, the I-shaped wheel all with gear coaxial coupling, the stay cord winding.

The principle and effect of this basic scheme lie in:

1. the device includes the backup pad and rather than rotate the rotor plate of being connected, rotates through the hinge between the rotor plate and connects, and whole device can inwards compress and form the compression state convenient to carry and remove.

2. When the device is compressed, the hinge rotates to drive the gear which is coaxially connected with the hinge to rotate, the gear rotates to drive the rack which is meshed with the gear to move, the cleaning plate between the racks on two sides is driven to slide on the rotating plate, the gear rotates to drive the I-shaped wheel to rotate, the pull rope wound on the I-shaped wheel is driven to be wound and unwound, the pull rope is wound and unwound to drive the baffle which is connected with the pull rope to slide in the chute on the lower surface of the rotating plate, and the movement directions of the cleaning plate and the.

3. When the device compression, the cleaning plate can promote accumulational rainwater or dust on the rotor plate upper surface, pushes the bottom of the V type that forms after the rotor plate compression, and baffle and cleaning plate slip opposite direction this moment, baffle rebound expose the apopore of rotor plate, and the rainwater or the dust that the cleaning plate promoted drop from the apopore, make things convenient for getting rid of ponding and preventing that the dust from piling up of device.

4. After the rotating plate forms a V shape, the high-voltage wire can be clamped in the V shape, so that the high-voltage wire cannot shake in the air, and adverse effects are caused on construction.

5. Compared with the prior art, the device can protect the workman construction of lower part, and ponding and the dust that self accumulated easily simultaneously also can be got rid of by the action that self was accomplished, does not need the manual work to climb the device top and clear away, and whole device can compress simultaneously and reduce the width, makes its portable and transfer, utilizes the shape of self to prevent that the high-voltage line from rocking simultaneously, causes harm to the site operation.

Furthermore, lubricating oil is added to the hinge joint. So that the device can keep smooth and quiet when rotating.

Furthermore, a limiting block is arranged at the upper end of the rack. So that the rack and the gear are not separated from each other, causing the cleaning plate to fail.

Furthermore, the lower end of the supporting plate is provided with universal wheels. Convenient to move and is matched with the actual situation on site.

Drawings

Fig. 1 is a front view of a high-voltage line protection device for subway construction according to an embodiment of the present invention;

fig. 2 is a top view of the utility model discloses subway construction high-voltage line protector.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the cleaning device comprises a supporting plate 1, a rotating plate 2, a hinge 3, a cleaning plate 4, a rack 5, a gear 6, a water outlet hole 7, a sliding groove 8, a baffle 9, a pull rope 10, a universal wheel 11 and an I-shaped wheel 12.

An embodiment of a high-voltage wire protection device for subway construction is shown in figure 1. Comprises two supporting plates 1 and eight rotating plates 2 which are arranged between the two supporting plates 1 and are rotationally connected with the supporting plates, universal wheels 11 are arranged at the lower ends of the supporting plates 1, hinges 3 are arranged between the two adjacent rotating plates 2, lubricating oil is added at the joints of the hinges 3, the rotating plates 2 can be compressed into a V shape, a cleaning plate 4 is slidably connected to the upper surface of the rotating plate 2 on the left side of the V shape, as shown in the embodiment of figure 2, racks 5 are arranged on the left side and the right side of the cleaning plate 4, limiting blocks are arranged at the upper ends of the racks 5, gears 6 which can be meshed with the racks 5 are coaxially connected to the hinges 3 on the two sides of the rotating plates 2, a plurality of water outlet holes 7 are arranged on the rotating plates 2, sliding grooves 8 are arranged on the two sides of the lower surface of the rotating plates 2, baffles 9 are slidably connected with the baffles 9, the water outlet holes 7, the spools 12 are all coaxially connected with the gear 6, and the pull rope 10 is wound on the spools 12.

When the device is used in the open air and protects, its width of compressible or tensile adjustment, after adjusting if the rotor plate 2 is not fully tensile, can form the V style of calligraphy, the high-voltage line can block and prevent to rock about it in the V style of calligraphy, the easy ponding of device upper surface and dust, inconvenient clearance, 2 upper surfaces of rotor plate are equipped with cleaning plate 4 and are used for clearing up ponding and dust, hinge 3 is rotatory when the device compression, the rotatory gear 6 rotation that drives rather than coaxial coupling of hinge 3, the rotatory rack 5 that drives rather than the meshing of gear 6 removes, it slides on rotor plate 2 to drive cleaning plate 4 between 5 racks of both sides, play clear effect.

6 rotations of gear still drive I-shaped wheel 12 and rotate, it receive and releases to drive stay cord 10 of winding on I-shaped wheel 12, stay cord 10 receive and releases and drives baffle 9 rather than being connected and slide in the spout 8 of 2 lower surfaces of rotor plate, cleaning plate 4 and baffle 9 opposite direction of motion, cleaning plate 4 can promote accumulational rainwater or dust on 2 upper surfaces of rotor plate, push the bottom of the V type that forms after the compression of rotor plate 2, baffle 9 is opposite with cleaning plate 4 opposite direction of sliding this moment, baffle 9 upwards removes apopore 7 that exposes rotor plate 2, rainwater or dust that cleaning plate 4 promoted drop from apopore 7, make things convenient for getting rid of ponding of device and prevent that the dust from piling up.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (4)

1. The utility model provides a subway construction high-voltage line protector, a serial communication port, including the backup pad with locate between two backup pads rather than rotate a plurality of rotor plates of being connected, be equipped with the hinge between the rotor plate, rotor plate upper surface sliding connection has clean board, clean board both sides are equipped with the rack, equal coaxial coupling has the gear that can with rack toothing on the hinge of rotor plate both sides, be equipped with a plurality of apopores on the rotor plate, rotor plate lower surface both sides are equipped with the spout, sliding connection has the baffle in the spout, the baffle both sides are equipped with the stay cord, all be equipped with the I-shaped wheel between rotor plate and the gear, the I-shaped wheel all with gear coaxial coupling, the stay.

2. The subway construction high-voltage line protection device as claimed in claim 1, wherein: lubricating oil is added at the hinge joint.

3. The subway construction high-voltage line protection device as claimed in claim 1, wherein: and a limiting block is arranged at the upper end of the rack.

4. The subway construction high-voltage line protection device as claimed in claim 1, wherein: the lower end of the supporting plate is provided with a universal wheel.

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