CN210888313U

CN210888313U - Novel pumped storage is anticollision barrier for power station

Info

Publication number: CN210888313U
Application number: CN201921343057.6U
Authority: CN
Inventors: 段佳阳; 王丽; 迟志恒; 张云皓; 蒋超凡
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-06-30
Anticipated expiration: 2029-08-19

Abstract

The utility model provides a novel crash barrier for pumped storage power station, the intermediate junction pole of the body of rod and the fixed connection body of rod, every body of rod bottom inserts ground or is fixed through the base, the same side of lower extreme of every vertical body of rod rotates through a pair of splint and pivot respectively and is fixed with oblique ascending buffer beam, the upper end of every buffer beam rotates through setting up hinge and the telescopic link at telescopic link both ends respectively and each body of rod top one side that corresponds and is connected, still be fixed with the buffer spring of cover on the telescopic link respectively between the hinge at telescopic link both ends, the both ends of protection network are fixed respectively on two adjacent buffer beam sides. The utility model discloses have two-layer protective structure, and can effectual absorption impact, improved holistic crashproof ability.

Description

Novel pumped storage is anticollision barrier for power station

Technical Field

The utility model relates to a power station protector, a novel pumped storage is anticollision barrier for power station specifically says so.

Background

The pumped storage power station pumps water to an upper reservoir by using electric energy in the low ebb period of the electric load and discharges water to a hydropower station for generating power in a lower reservoir in the peak period of the electric load. Also known as energy storage hydropower stations. The device can convert redundant electric energy when the load of a power grid is low into high-value electric energy during the peak period of the power grid, is also suitable for frequency modulation and phase modulation, stabilizes the cycle wave and voltage of a power system, is suitable for emergency standby, and can improve the efficiency of a medium-temperature power station and a nuclear power station of the system. The pumped storage power station is generally close to a mountain, and the guard rails are necessary, but the guard rails around the pumped storage power station are simple in structure, mainly made of rigid materials, do not have a good buffering function, and are poor in anti-collision capacity.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model aims at providing a novel pumped storage is anticollision barrier for power station.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a novel crash barrier for pumped storage power station, the intermediate junction pole of the body of rod and the fixed connection body of rod, every body of rod bottom inserts ground or is fixed through the base, the same side of lower extreme of every vertical body of rod rotates through a pair of splint and pivot respectively and is fixed with oblique ascending buffer beam, the upper end of every buffer beam rotates through hinge and the telescopic link that sets up at the telescopic link both ends respectively and each body of rod top one side that corresponds and is connected, still be fixed with the buffer spring of cover on the telescopic link respectively between the hinge at telescopic link both ends, the both ends of protection network are fixed respectively on adjacent two buffer beam sides, the protection network is lax relatively, form a cambered surface promptly, when protection network body atress like this, its both ends are unlikely to the atress too fast.

The one side that sets up the protection network is to the massif, the utility model discloses a highly can be according to the size of rock fall in the past, the height is confirmed to the size of the big stone on perhaps the massif, highly will exceed the diameter of the most probable rock fall, when collision phenomena such as the rock fall take place, can form and press the protection network, the impact of buffer beam, because the buffer beam can rotate, and top buffer spring forms buffer structure, consequently can effectual absorption impact, finally make the power of using on the body of rod reduce, the body of rod forms the protection of second floor, holistic crashworthiness has been improved greatly, and a plurality of connections form the linkage, the anticollision effect is better.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Detailed Description

As shown in figure 1, a novel anti-collision guardrail for a pumped storage power station comprises rod bodies 1 and intermediate connecting rods 2 fixedly connected with the rod bodies 1, wherein the bottom of each rod body 1 is inserted into the ground or fixed through a base 3, the same side surface of the lower end of each vertical rod body 1 is respectively and rotatably fixed with an inclined buffer rod 5 through a pair of clamping plates 4 and a rotating shaft, the upper end of each buffer rod 5 is respectively and rotatably connected with one side of the top of each corresponding rod body 1 through hinges 7 arranged at the two ends of a telescopic rod 6 and a telescopic rod 6, the hinges are also called hinges and are mechanical devices used for connecting two solids and allowing the solids to rotate relatively between the two solids, when the buffer rods 5 move through the hinges, the two ends of the telescopic rod 6 rotate relatively with the rod bodies 1 and the buffer rods 5, so that the telescopic rod can stretch, buffer springs 8 sleeved on the telescopic rod 6, buffer spring 8 adopts thicker spring, and the size of the technical personnel in the field can also be according to the utility model discloses a carry out conventional selection through simple experiment, the both ends of protection network 9 are fixed respectively on two adjacent buffer beam 5 sides.

In order to improve the connection strength between the rod bodies, the top ends of the adjacent rod bodies 1 are fixedly connected through a top reinforcing rod 10.

In order to block less stone etc, be fixed with the bottom between the 1 lower extreme of the body of rod and keep off net 11, keep off net 11 simultaneously the bottom and still form second floor protective structure with the body of rod 1, protection network 9, bottom keep off net 11 can be the wire netting, also can be the nylon wire net, work as the utility model discloses individual when great, can adopt more durable wire netting if surpass more than 1.5 meters, the wire netting then through welding, modes such as bolt and gasket are fixed, highly 1.5 meters and below, can adopt the nylon wire that the low price intensity can satisfy the requirement again, the nylon wire net then through binding, modes such as bolt and gasket are fixed on buffer beam 5.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.

Claims

1. The utility model provides a novel pumped storage is anticollision barrier for power station which characterized in that: including the body of rod (1) and intermediate junction pole (2) of the fixed connection body of rod (1), every body of rod (1) bottom inserts ground or is fixed through base (3), the same side of lower extreme of every vertical body of rod (1) is rotated through a pair of splint (4) and pivot respectively and is fixed with slant buffer beam (5), the upper end of every buffer beam (5) is rotated through hinge (7) and telescopic link (6) that set up at telescopic link (6) both ends and the body of rod (1) top one side that each corresponds respectively and is connected, still be fixed with buffer spring (8) of cover on telescopic link (6) respectively between hinge (7) at telescopic link (6) both ends, the both ends of protection network (9) are fixed respectively on two adjacent buffer beam (5) sides, and protection network (9) are in the state of relaxing.

2. The novel crash barrier for pumped storage power stations as claimed in claim 1, wherein: the top ends of the adjacent rod bodies (1) are fixedly connected through a top reinforcing rod (10).

3. The novel crash barrier for pumped storage power stations as claimed in claim 1, wherein: a bottom blocking net (11) is fixed between the lower ends of the rod bodies (1).

4. The novel crash barrier for pumped storage power stations as claimed in claim 3, wherein: the protective net (9) and the bottom baffle net (11) are made of iron wire nets or nylon nets.