CN211524694U

CN211524694U - Anti-climbing device for live equipment

Info

Publication number: CN211524694U
Application number: CN201921828376.6U
Authority: CN
Inventors: 宋柯; 王乐宁; 袁永生; 万科
Original assignee: Guodian Dadu River Houziyan Hydropower Construction Co ltd
Current assignee: Guoneng Dadu Houziyan Power Generation Co.,Ltd.
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-09-18
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a live-line equipment anti-climbing device, include equipment principal and set up the ladder in equipment principal, the ladder comprises left side lever, right side pole and a plurality of horizontal poles between the side lever about being located, the vertical baffle that is equipped with on the ladder, the baffle right side is passed through the hinge and is connected with ladder right side pole rotation, the baffle left side is equipped with rotatory handle lock, the baffle right side is locked fixedly through rotatory handle lock ladder left side pole, the height of baffle is the interval width of 3-4 horizontal poles. Compared with the prior art, the utility model discloses when equipment is dangerous or forbid the climbing, rotatable baffle will scramble the passageway and close, forbids personnel to scramble and get into equipment. And the warning board is provided with a warning function to warn and remind people. The operation safety of power plant equipment is greatly improved, and the working safety of workers is guaranteed.

Description

Anti-climbing device for live equipment

Technical Field

The utility model relates to a power station field especially relates to a live equipment anti-climb device.

Background

The operation in the hydropower station is mostly large-scale equipment, and the equipment can be lifted up only by climbing ladders on the equipment. The existing ladder for climbing is a conventional ladder and does not have the functions of warning and blocking. Some band-point equipment can operate in an electrified mode or can operate after being shut down for maintenance, and often, workers climb to the equipment to cause safety accidents under the condition that the workers are not aware of the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solve above-mentioned problem, when equipment live working or need overhaul, can prevent the device of climbing with the realization that the ladder of climbing equipment was closed.

In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a live equipment anti-climbing device, includes the equipment main part and sets up the ladder in the equipment main part, the ladder comprises left side lever, right side pole and a plurality of horizontal poles between the side lever about being located, the vertical baffle that is equipped with on the ladder, the baffle right side is passed through the hinge and is connected with ladder right side pole rotation, the baffle left side is equipped with the rotation handle lock, the baffle right side is locked fixedly through rotation handle lock ladder left side pole, the height of baffle is the interval width of 3-4 horizontal poles.

Preferably, the front surface of the baffle is provided with a red warning board for forbidding climbing, and the back surface of the baffle is provided with a green warning board for enabling people to walk together.

Preferably, a rubber cushion pad is arranged at the position, opposite to the left rod, of the back face of the baffle.

Preferably, the rotating handle lock comprises a rotating handle, a lock body and a locking member, the lock body is locked with the rotating handle, and the locking member is located at the back of the baffle and is fixedly connected with the rotating handle and rotates along with the rotation of the rotating handle.

Preferably, the locking piece is Z-shaped, one end of the locking piece is fixedly connected with the rotating handle, and the other end of the locking piece is clamped on the back of the left side rod.

Compared with the prior art, the utility model has the advantages of: the utility model discloses when equipment is dangerous or forbid the climbing, rotatable baffle will climb the passageway and close, forbids personnel to climb and get into equipment. And the warning board is provided with a warning function to warn and remind people. The operation safety of power plant equipment is greatly improved, and the working safety of workers is guaranteed.

Drawings

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

FIG. 2 is a schematic structural view of the baffle of the present invention when opened;

FIG. 3 is a schematic view of the front structure of the rotary handle lock of the present invention;

fig. 4 is a schematic view of the locking member of the present invention when locked with a ladder.

In the figure: 1. an apparatus main body; 2. a ladder; 21. a left side lever; 22. a right side rod; 23. a cross bar; 3. a baffle plate; 31. a hinge; 32. a rubber cushion pad; 4. rotating the handle lock; 41. rotating the handle; 42. a lock body; 43. A locking member; 5. a red warning board; 6. and (4) a green warning board.

Detailed Description

The present invention will be further explained below.

Example 1: referring to fig. 1 to 4, the anti-climbing device for the charged equipment comprises an equipment main body 1 and a ladder 2 arranged on the equipment main body 1, wherein the ladder 2 consists of a left side rod 21, a right side rod 22 and a plurality of cross rods 23 positioned between the left side rod and the right side rod 22, a baffle plate 3 is vertically arranged on the ladder 2, the right side of the baffle plate 3 is rotatably connected with the right side rod 22 of the ladder 2 through hinges 31, the baffle plate 3 is opened and closed on the ladder 2 through the hinges 31, a rotary handle lock 4 is arranged on the left side of the baffle plate 3, the right side of the baffle plate 3 is locked and fixed through the left side rod 21 of the ladder 2 through the rotary handle lock 4, the baffle plate 3 is locked with the ladder 2 through the rotary handle lock 4, the height of the baffle plate 3 is the interval width of 3 to 4 cross rods 23, after the baffle plate 3 is closed, the interval width of 3 to 4 cross rods 23 is ensured that the baffle plate cannot, the effect of preventing climbing is realized.

The front of baffle 3 is equipped with the red warning sign 5 of forbidding the climbing, writes on red warning sign 5 and forbids climbing high-voltage danger, forbids climbing warning, and the baffle 3 back is equipped with the green warning sign 6 that can go with one another, writes from this point up and down on the green warning sign 6, shows that equipment safety can climb from this point on.

The position that the back of baffle 3 just right left side pole 21 is equipped with rubber buffer 32, and rubber buffer 32 plays the cushioning effect at baffle 3 closing in-process, avoids the collision wearing and tearing between baffle 3 and the ladder 2.

Rotatory handle lock 4 is conventional lock body 42, comprises rotatory handle 41, lock body 42 and retaining member 43, lock body 42 connects with rotatory handle lock 4, closes the unable rotation of rotatory handle 41 and lock body 42 locking behind the lock, and rotatory handle 41 can rotate after unblanking, retaining member 43 is located the baffle 3 back, and with rotatory handle 41 fixed connection, retaining member 43 follows the rotation of rotatory handle 41 and rotates, realizes locking and opening and shutting with ladder 2 left side pole 21. The locking piece 43 is Z-shaped, one end of the locking piece is fixedly connected with the rotating handle 41, and the other end of the locking piece is clamped on the back of the left side lever 21.

The anti-climbing device for the charged equipment provided by the utility model is introduced in detail, and the principle and the implementation mode of the utility model are explained by applying specific examples, and the explanation of the above examples is only used for helping to understand the method and the core idea of the utility model; while the invention has been described in terms of specific embodiments and applications, it will be apparent to those skilled in the art that numerous variations and modifications can be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a live equipment anti-climbing device, includes the equipment main part and sets up the ladder in the equipment main part, the ladder comprises left side lever, right side lever and a plurality of horizontal poles between the side lever about being located, its characterized in that: the novel ladder is characterized in that a baffle is vertically arranged on the ladder, the right side of the baffle is rotatably connected with a right rod of the ladder through a hinge, a rotary handle lock is arranged on the left side of the baffle, the right side of the baffle is fixedly locked through a left rod of the rotary handle lock ladder, and the height of the baffle is 3-4 transverse rods in interval width.

2. The live-equipment anti-climb device of claim 1, characterized in that: the front surface of the baffle is provided with a red warning board which is forbidden to climb, and the back surface of the baffle is provided with a green warning board which can go with the baffle.

3. The live-equipment anti-climb device of claim 1, characterized in that: and a rubber cushion pad is arranged at the position of the back of the baffle, which is just opposite to the left side rod.

4. The live-equipment anti-climb device of claim 1, characterized in that: rotatory handle lock comprises rotation handle, lock body and retaining member, the lock body is in lock joint with rotatory handle, the retaining member is located the baffle back, and with rotatory handle fixed connection.

5. The live-equipment anti-climb device of claim 4, wherein: the retaining member is the zigzag, and wherein one end and rotatory handle fixed connection, other end joint in left side pole back.