CN219298931U

CN219298931U - Hydropower station dam safety protection fence

Info

Publication number: CN219298931U
Application number: CN202320189183.0U
Authority: CN
Inventors: 辜太翠
Original assignee: Sichuan Yulu Technology Co ltd
Current assignee: Sichuan Yulu Technology Co ltd
Priority date: 2023-01-30
Filing date: 2023-01-30
Publication date: 2023-07-04
Anticipated expiration: 2033-01-30

Abstract

The utility model belongs to the related field of hydropower station protective fences, in particular to a hydropower station dam protective fence which comprises a fence main body, wherein a buffer assembly is fixedly connected to the top of the fence main body, the buffer assembly comprises a connecting frame, a mounting frame, a spring, a buffer column, a buffer plate, a damper, a connecting strip and a sliding block, the mounting frame is fixedly connected to the inside of the connecting frame, the sliding block is connected to the inside of the mounting frame in a sliding manner, and the connecting strip is rotationally connected to the front face of the sliding block; through the mutually supporting of buffer assembly, realized the effect of protecting the rail, utilize the buffer board to protect the rail, be convenient for carry out buffering shock attenuation to the whole of rail through the flexible of spring and resilience, avoid causing the problem that the buffer board damaged because of falling stone whereabouts pressure is too big as far as possible, let the rail more durable when using as far as possible, promoted the holistic life of this rail to a certain extent.

Description

Hydropower station dam safety protection fence

Technical Field

The utility model relates to the field of hydropower station protective fences, in particular to a hydropower station dam protective fence.

Background

The dam is the main building of the hydropower station, including all permanent water retaining buildings, flood discharging buildings, water conveying and passing structures and foundations, near-dam banks, slopes and auxiliary facilities of the structures and structures which cross the beaks around the riverbed and the reservoir, and the safety protection fence is needed on the dam of the hydropower station, but the common safety protection fence is used.

The safety protection fence comprises fixing columns, fences and an operating mechanism, wherein at least two fixing columns are arranged, and slots are formed in the side faces of the fixing columns; the fence is arranged between the two fixed columns, two movable bolts are respectively arranged at two sides of the fence, and the two movable bolts are arranged at intervals along the height direction of the fence; the operating mechanism is arranged inside the fence, the operating mechanism can drive the two movable bolts to be synchronously inserted into the two slots, and when the two movable bolts are inserted into the two slots in place, the operating mechanism can lock the movable bolts. The safety protection fence comprises the fixed column, the fence and the operating mechanism, wherein the operating mechanism drives the movable bolt to be inserted and pulled out in the slot, so that the installation and the disassembly of the fence and the fixed column are realized, and a worker can lock the movable bolt through the operating mechanism to prevent irrelevant people from easily moving the movable bolt.

The following problems exist in the prior art:

1. most of the prior hydropower station dam safety protection fences are directly exposed outside, hard objects and the like are easy to impact the fences due to external force factors, so that the tops of the fences are damaged, meanwhile, the prior hydropower station dam safety protection fences do not have certain protection property when used for a long time, and under the long-time flushing of rainwater and the like, the surface coatings and the like of the fences are easy to fall off, so that the use is influenced;

2. most of the prior hydropower station dam safety protection fences are directly placed on the ground, have no certain stability, and easily cause the risk of rail collapse due to insufficient stability.

Disclosure of Invention

The utility model provides a hydropower station dam safety protection fence, which aims to solve the problems in the background technology.

The technical scheme adopted for solving the technical problems is as follows: the hydropower station dam safety protection fence comprises a fence main body, wherein the top of the fence main body is fixedly connected with a buffer assembly, the buffer assembly comprises a connecting frame, a mounting frame, a spring, a buffer column, a buffer plate, a damper, a connecting strip and a sliding block, the mounting frame is fixedly connected to the inside of the connecting frame, the sliding block is slidingly connected to the inside of the mounting frame, the connecting strip is rotatably connected to the front face of the sliding block, and the buffer column is rotatably connected to the top end of the connecting strip.

The inside fixedly connected with spring of connecting strip, the top fixedly connected with buffer board of buffer post, the bottom fixedly connected with attenuator of buffer board.

Preferably, the buffer column forms a telescopic structure through between the connecting frame and the connecting strip, and forms a penetrating structure between the buffer column and the connecting frame, and is convenient for driving the connecting strip to stretch left and right through the cooperation between the buffer column and the connecting frame and the connecting strip when in use.

Preferably, the buffer column forms a telescopic structure with the spring through the connecting bar, and the sliding block forms a telescopic structure with the spring through the connecting bar, and the buffer column is matched with the connecting bar, the spring and the sliding block through the matching between the buffer column and the connecting bar, so that the stretching of the connecting bar is convenient to use, the sliding block is driven by the connecting bar (the sliding block is driven to slide left and right in the installation frame, and the spring is driven to stretch and rebound, so that the pressure generated during collision is absorbed, and the pressure is relieved to the minimum.

Preferably, the damper is symmetrically arranged on the central line of the buffer plate, and is fixedly connected with the fence main body, so that continuous shaking caused by expansion and rebound of the spring is avoided under the action of the damper.

Preferably, one side fixedly connected with fixed subassembly of rail main part, fixed subassembly includes connecting rod, fixed frame, screw rod and spacing nail, one side fixedly connected with fixed frame of connecting rod, the inside threaded connection of fixed frame has the screw rod, the bottom fixedly connected with spacing nail of screw rod, and spacing nail passes through the screw rod and constitutes the elevation structure with fixed frame, through the cooperation between spacing nail and screw rod and the fixed frame, is convenient for drive spacing nail and reciprocates to the inside of soil when using, conveniently promotes the stability that rail main part wholly used.

Preferably, the front fixedly connected with reflection of light strip of rail main part, and constitute integrated structure between reflection of light strip and the rail main part, through the cooperation between reflection of light strip and the rail main part, be convenient for promote the striking nature that the rail main part used when using.

Preferably, the bottom fixedly connected with of rail main part removes the wheel, one side fixedly connected with handle of rail main part is convenient for drive the rail main part and removes through the cooperation between rail main part and handle and the removal wheel when using.

Preferably, the inside fixedly connected with rubber pad of handle, constitute integrated structure between handle and the rubber pad, through the cooperation between handle and the rubber pad, the travelling comfort when being convenient for promote the handle and use.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a hydropower station dam safety protection fence, which adopts the mutual matching of buffer components, realizes the effect of protecting the fence, utilizes the buffer board to protect the fence, is convenient for buffering and damping the whole fence through the expansion and the rebound of a spring, avoids the problem of damage of the buffer board caused by overlarge falling pressure of falling rocks as much as possible, ensures that the fence is more durable in use to the greatest extent, prolongs the service life of the whole fence to a certain extent, and simultaneously utilizes a damper to support the whole fence, thereby avoiding the problem of shaking of the buffer board caused by the expansion and the rebound of the spring to the greatest extent, improving the practicability of the fence, solving the problem that the fence does not have certain protection property, and achieving the effect of protecting the fence.

2. The utility model provides a hydropower station dam safety protection fence, which adopts the mutual coordination of fixing components, realizes the effect of fixing and supporting the whole fence, drives the limit nails to move up and down by rotating the screw rods, thereby transferring the limit nails into the ground, ensuring the whole fence to be fixed as much as possible, avoiding the risk of the whole fence collapsing caused by external collision as much as possible, avoiding the shaking of the fence caused by the uneven pavement as much as possible, solving the problem of easy collapse of the fence, and achieving the effect of fixing and supporting the fence.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a fixing assembly according to the present utility model;

FIG. 3 is a schematic view of a buffer assembly according to the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic view of the structure of the fixing frame, the screw and the limiting nail in the utility model.

In the figure: 1. a fence body; 2. a moving wheel; 3. a fixing assembly; 301. a connecting rod; 302. a fixed frame; 303. a screw; 304. a limit nail; 4. a reflective strip; 5. a handle; 6. a rubber pad; 7. a buffer assembly; 701. a connection frame; 702. a mounting frame; 703. a spring; 704. a buffer column; 705. a buffer plate; 706. a damper; 707. a connecting strip; 708. a sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiments of the safety protection fence for the hydropower station dam provided by the utility model are shown in fig. 1 to 5: including rail main part 1, the top fixedly connected with buffer assembly 7 of rail main part 1, buffer assembly 7 includes connecting frame 701, installing frame 702, spring 703, buffer post 704, buffer plate 705, attenuator 706, connecting strip 707 and slider 708, and the inside fixedly connected with installing frame 702 of connecting frame 701, the inside sliding connection of installing frame 702 has slider 708, and the front of slider 708 rotates and is connected with connecting strip 707, and the top of connecting strip 707 rotates and is connected with buffer post 704.

The inside fixedly connected with spring 703 of connecting stripe 707, the top fixedly connected with buffer board 705 of buffer column 704, the bottom fixedly connected with attenuator 706 of buffer board 705.

In this embodiment, the buffer column 704 forms a telescopic structure between the connection frame 701 and the connection bar 707, and forms a penetrating structure between the buffer column 704 and the connection frame 701, when the top of the fence body 1 is impacted by an external force, the buffer plate 705 is impacted, so that the buffer column 704 can squeeze the connection bar 707, and the connection bar 707 is stretched left and right.

Example 2

On the basis of embodiment 1, a preferred embodiment of a hydropower station dam safety protection fence provided by the utility model is shown in fig. 1 to 5: the buffer column 704 and the spring 703 form a telescopic structure through the connecting strip 707, the slider 708 and the spring 703 form a telescopic structure through the connecting strip 707, and the slider 708 is driven by the connecting strip 707 to slide left and right in the mounting frame 702, so that the spring 703 is driven to stretch and rebound, and the pressure generated during collision is absorbed, so that the pressure is reduced to the minimum.

In this embodiment, the damper 706 is symmetrically disposed around the center line of the buffer plate 705, and the damper 706 is fixedly connected to the fence body 1, so as to avoid continuous shake caused by expansion and contraction of the spring 703 and rebound under the action of the damper 706.

Further, one side fixedly connected with fixed subassembly 3 of rail main part 1, fixed subassembly 3 includes connecting rod 301, fixed frame 302, screw rod 303 and spacing nail 304, one side fixedly connected with fixed frame 302 of connecting rod 301, the inside threaded connection of fixed frame 302 has screw rod 303, the bottom fixedly connected with spacing nail 304 of screw rod 303, and spacing nail 304 constitutes elevation structure through screw rod 303 and fixed frame 302, through manual rotatory screw rod 303, thereby drive spacing nail 304 and reciprocate to, spacing nail 304 gets into the inside in soil, the stability of the whole use of rail main part 1 is conveniently promoted.

Furthermore, the front surface of the fence main body 1 is fixedly connected with a light reflecting strip 4, and an integrated structure is formed between the light reflecting strip 4 and the fence main body 1, so that the using conspicuity of the fence main body 1 is improved under the action of the light reflecting strip 4.

In addition, the bottom fixedly connected with of rail main part 1 removes wheel 2, and one side fixedly connected with handle 5 of rail main part 1 thereby drives to remove wheel 2 through pulling handle 5 and rotates, and then drives rail main part 1 and carry out the position and remove.

When in use, the rubber pad 6 is fixedly connected inside the handle 5, an integrated structure is formed between the handle 5 and the rubber pad 6, and the comfort of the handle 5 during use is conveniently improved under the action of the rubber pad 6.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

The operating principle is that when the novel movable fence is used, the handle 5 is pulled to drive the movable wheel 2 to rotate, the fence main body 1 is driven to move to a designated position, the screw 303 is rotated manually, the limit nails 304 are driven to move up and down to the position, the limit nails 304 enter the soil, the overall use stability of the fence main body 1 is conveniently improved, the reflective strip 4 is utilized to promote the using eye-catching property of the fence main body 1, when the top of the fence main body 1 is collided by external force, the buffer plate 705 is impacted, the buffer column 704 is enabled to squeeze the connecting strip 707, the connecting strip 707 is further stretched left and right, the connecting strip 707 is utilized to drive the sliding block 708 to slide left and right in the mounting frame 702, the spring 703 is driven to stretch and rebound, the pressure generated during collision is absorbed, and the pressure is relieved to the minimum.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A hydropower station dam safety protection rail, its characterized in that: comprises a fence main body (1), a buffer component (7) is fixedly connected to the top of the fence main body (1), the buffer component (7) comprises a connecting frame (701), a mounting frame (702), a spring (703), a buffer column (704), a buffer plate (705), a damper (706), a connecting strip (707) and a sliding block (708), the inner part of the connecting frame (701) is fixedly connected with a mounting frame (702), the inner part of the mounting frame (702) is connected with a sliding block (708) in a sliding way, the front surface of the sliding block (708) is rotationally connected with a connecting strip (707), and the top end of the connecting strip (707) is rotationally connected with a buffer column (704);

the inside fixedly connected with spring (703) of connecting strip (707), the top fixedly connected with buffer board (705) of buffer post (704), the bottom fixedly connected with attenuator (706) of buffer board (705).

2. A hydroelectric dam security fence as in claim 1, wherein: the buffer column (704) forms a telescopic structure through the connection frame (701) and the connection strip (707), and a penetrating structure is formed between the buffer column (704) and the connection frame (701).

3. A hydroelectric dam security fence as in claim 1, wherein: the buffer column (704) and the spring (703) form a telescopic structure through a connecting strip (707), and the sliding block (708) and the spring (703) form a telescopic structure through the connecting strip (707).

4. A hydroelectric dam security fence as in claim 1, wherein: the damper (706) is symmetrically arranged on the central line of the buffer plate (705), and the damper (706) is fixedly connected with the fence main body (1).

5. A hydroelectric dam security fence as in claim 1, wherein: fixed subassembly (3) is fixedly connected with one side of rail main part (1), fixed subassembly (3) include connecting rod (301), fixed frame (302), screw rod (303) and spacing nail (304), one side fixedly connected with fixed frame (302) of connecting rod (301), the inside threaded connection of fixed frame (302) has screw rod (303), the bottom fixedly connected with spacing nail (304) of screw rod (303), and spacing nail (304) constitute elevation structure with fixed frame (302) through screw rod (303).

6. A hydroelectric dam security fence as in claim 1, wherein: the front surface of the fence main body (1) is fixedly connected with a light reflecting strip (4), and an integrated structure is formed between the light reflecting strip (4) and the fence main body (1).

7. A hydroelectric dam security fence as in claim 1, wherein: the bottom of rail main part (1) fixedly connected with removes wheel (2), one side fixedly connected with handle (5) of rail main part (1).

8. The hydroelectric dam security fence of claim 7, wherein: the inside fixedly connected with rubber pad (6) of handle (5), constitute integrated structure between handle (5) and rubber pad (6).