CN217997948U

CN217997948U - Dykes and dams protector for hydraulic engineering

Info

Publication number: CN217997948U
Application number: CN202221973237.4U
Authority: CN
Inventors: 沈世宏; 陈飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-09
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a dykes and dams protector for hydraulic engineering, include: the protection assembly comprises a fixed buffering structure and a surge buffering and relieving structure, and the surge buffering and relieving structure is slidably mounted on the fixed buffering structure. This dam protection device for hydraulic engineering, when the surge strikes to the bank, can directly strike on the fly leaf, the fly leaf receives to strike can remove to the direction of lifting the main part, and compress spring one, under the elastic action of spring one, play the cushioning effect to the fly leaf, the cushioning effect to the surge promptly, avoid the surge direct impact to lift in the main part, meanwhile, the wave point of surge can strike on the surge impact plate, and make its change direction of motion through the surge impact plate guide, guide to the wave point and make in its heavy waters of returning, avoid the straight washing away of wave point of surge to lift in the main part, thereby improve the protection effect to lifting the main part.

Description

Dykes and dams protector for hydraulic engineering

Technical Field

The utility model relates to a dykes and dams protection field specifically is a dykes and dams protector for hydraulic engineering.

Background

The dykes and dams of waters face often receive the impact of surge, and when the surge was assaulted dykes and dams at every turn, the surge all can directly carry out the contact impact with the dykes and dams face, consequently every turn surge impact all probably washes away the rubble of dykes and dams face or earth from the dykes and dams face, easily leads to dykes and dams burst dykes in the past for a long time. The existing protection is basically a protection measure aiming at dam reinforcement, and the existing protection does not protect the dam when being flushed by surge in a targeted manner, so that the dam is easy to break when being flushed by the surge for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dykes and dams protector for hydraulic engineering 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:

a dam protection device for hydraulic engineering, comprising:

the protection assembly comprises a fixed buffer structure and a surge buffering and relieving structure, and the surge buffering and relieving structure is slidably mounted on the fixed buffer structure;

the structure is separated in surge buffering includes the lead screw, the outer wall screw thread of lead screw is installed with the displacement plate, and the spacing slip of displacement plate is on the fly leaf, the outside welding that leans on of displacement plate has the mounting panel, the mounting panel leans on the bottom fixed mounting in the outside to have the surge striker plate, and the head of surge striker plate is provided with the arc end.

As a further aspect of the present invention: the surge buffering structure further comprises two first sliding rails, one side, far away from the mounting plate, of the displacement plate is fixedly provided with two first sliding blocks, the first sliding blocks slide on the first sliding rails, and threaded holes in threaded connection with the screw rods are formed in the top of the displacement plate in a penetrating mode.

As a further aspect of the present invention: the mounting panel leans on the upper portion fixed mounting in the outside to have two fixed flange, and fixed mounting has the slide bar between the opposite face of two fixed flange, the outer wall slidable mounting of slide bar has the slider, the outer wall of slide bar has cup jointed spring two, one side fixed mounting of slider has U type frame one, fixed mounting has U type frame two on the outer wall of surge impingement plate arc end, rotate through the pivot between U type frame one and U type frame two and install the movable rod.

As a further aspect of the present invention: the mounting panel lean on the outside and lie in fixed mounting between two U type framves one and have slide rail two, one side fixed mounting that the slider is close to the mounting panel has gliding slider two on slide rail two.

As a further aspect of the present invention: fixed buffer structure includes the PMKD, one side welding of PMKD has multiunit T type post, and slidable mounting has the fly leaf between the multiunit T type post, the outer wall of T type post is located and has cup jointed spring one between PMKD and the fly leaf.

As the utility model discloses further scheme again: the fixing base plate is provided with a fixing through hole through the outer edge of one side of the fixing base plate, and a fixing cone is arranged on the fixing base plate through the fixing through hole.

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

1. this practicality, the drive lead screw rotates, and under the vertical screw drive effect of lead screw and displacement plate, the displacement plate can move the mounting panel and carry out the adjustment of position from top to bottom, can carry out corresponding adjustment to the position that surge striking plate was located according to the height of the waters surface of water, and when making the waters surface of water rise or descend, the surge all can be accurate impact on the surge striking plate.

2. The utility model discloses, when the surge is strikeed to the bank, can directly strike on the fly leaf, the fly leaf receives to strike and can remove to the direction of lifting the main part, and compress spring one, under the elastic action of spring one, play the cushioning effect to the fly leaf, the cushioning effect to the surge promptly, avoid the surge direct impact to lift the main part on, meanwhile, the wave tip of surge can strike on the surge impact plate, and make its change direction of motion through the surge impact plate guide, guide to the wave tip and make in its turn back the waters again, avoid the wave tip of surge to wash away to lift the main part on straight, thereby improve the protective effect to lifting the main part.

3. This practicality, when surge strikeing board received the impact, because the movable rod rotates to be installed between U type frame one and U type frame two, the movable rod can drive the slider and move to the top promptly, and the slider plays the effect of compression to spring two, and under the elastic action of spring two, also can carry out further buffer protection to the impact force that surge strikeing board received, and the movable rod also can play the supporting role to surge strikeing board.

Drawings

Fig. 1 is a schematic structural view of a dam protection device for hydraulic engineering;

fig. 2 is a schematic structural view of a protective block in a dam protection installation for hydraulic engineering;

fig. 3 is a schematic structural view of a fixed type buffer structure in a dam guard for hydraulic engineering;

fig. 4 is a structural schematic diagram of a surge buffering structure in a dam protection device for hydraulic engineering.

In the figure: the device comprises a lifting main body 1, a protection component 2, a fixed buffer structure 3, a surge buffer structure 4, a fixed base plate 5, a fixed cone 6, a T-shaped column 7, a first spring 8, a movable plate 9, a first slide rail 10, a first slide block 11, a displacement plate 12, a screw rod 13, a second slide rail 14, a second slide block 15, a slide rod 16, a second spring 17, a fixed convex plate 18, a first U-shaped frame 19, a movable rod 20, a slide block 21, a second U-shaped frame 22, a surge impact plate 23 and a mounting plate 24.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution, a dam protection device for hydraulic engineering, including:

the device comprises a lifting body 1, wherein a protection assembly 2 is arranged on the inclined end face of the lifting body 1, the protection assembly 2 comprises a fixed buffer structure 3 and a surge buffering and relieving structure 4, and the surge buffering and relieving structure 4 is slidably arranged on the fixed buffer structure 3;

the surge buffering and relieving structure 4 comprises a screw rod 13, the screw rod 13 is rotatably installed on a movable plate 9 through two bearing seats, a knob is installed at the top end of the screw rod 13, a displacement plate 12 is installed on the outer wall of the screw rod 13 in a threaded mode, the displacement plate 12 slides on the movable plate 9 in a limiting mode, under the vertical threaded transmission effect of the screw rod 13 and the displacement plate 12, the displacement plate 12 can move a mounting plate 24 to adjust the upper position and the lower position, the position where the surge impact plate 23 is located can be correspondingly adjusted according to the height of the water surface of a water area, when the water surface of the water area rises or falls, surges can accurately impact the surge impact plate 23, the mounting plate 24 is welded on the outer side of the displacement plate 12, the surge impact plate 23 is fixedly installed at the bottom end of the mounting plate 24 close to the outer side, the head of the surge impact plate 23 is provided with an arc-shaped end, the surge impact plate 23 is made of a tough material, the wave tip of the surge can impact the surge impact plate 23, the surge impact direction of the surge impact plate 23 and can change the movement direction of the surge impact plate to the surge plate, the wave tip can be guided to be returned to the lifting body 1, and the direct water area can be prevented from being washed out, and the protection effect of the lifting body 1 is improved.

The surge buffering structure 4 further comprises two first sliding rails 10, the first sliding rails 10 are fixed on the outer side of the movable plate 9, two first groups of sliding blocks 11 are fixedly mounted on one side, away from the mounting plate 24, of the displacement plate 12, the first sliding blocks 11 slide on the first sliding rails 10, and threaded holes in threaded connection with the screw rods 13 are formed in the top of the displacement plate 12 in a penetrating mode.

The upper portion of the mounting plate 24 close to the outer side is fixedly provided with two fixed convex plates 18, a sliding rod 16 is fixedly mounted between opposite surfaces of the two fixed convex plates 18, a sliding block 21 is slidably mounted on the outer wall of the sliding rod 16, a sliding hole for the sliding rod 16 to pass through is formed in the sliding block 21 in a penetrating mode, a first U-shaped frame 19 is fixedly mounted on one side of the sliding block 21, a second spring 17 is sleeved on the outer wall of the sliding rod 16, a second U-shaped frame 22 is fixedly mounted on the outer wall of the arc end of the surge impact plate 23, and a movable rod 20 is rotatably mounted between the first U-shaped frame 19 and the second U-shaped frame 22 through a rotating shaft, when the surge impact plate 23 receives impact, the movable rod 20 is rotatably mounted between the first U-shaped frame 19 and the second U-shaped frame 22, namely the movable rod 20 can drive the sliding block 21 to move upwards, the sliding block 21 plays a compression role on the second spring 17, under the elastic action of the second spring 17, impact force borne by the surge impact plate 23 can be further buffered and protected, and the movable rod 20 can also play a supporting role on the surge impact plate 23.

A second sliding rail 14 is fixedly installed between the two first U-shaped frames 19 and close to the outer side of the mounting plate 24, and a second sliding block 15 sliding on the second sliding rail 14 is fixedly installed on one side, close to the mounting plate 24, of the sliding block 21.

Fixed buffer structure 3 includes PMKD 5, one side welding of PMKD 5 has multiunit T type post 7, and slidable mounting has fly leaf 9 between the multiunit T type post 7, set up on the fly leaf 9 and supply T type post 7 to pass and gliding slide opening, the outer wall of T type post 7 is located and has cup jointed spring 8 between PMKD 5 and the fly leaf 9, when the surge strikes to the bank, can directly strike on the fly leaf 9, fly leaf 9 receives to strike and can remove to the direction of lifting main part 1, and compress spring 8, under the elastic action of spring 8, play the cushioning effect to fly leaf 9, the cushioning effect to the surge promptly, avoid the surge direct impact to lifting main part 1 on.

The outer edge of keeping close to of 5 one sides of fixed baseplate has run through and has seted up fixed perforation, and fixed baseplate 5 is provided with fixed awl 6 through fixed perforation, and the pointed end of fixed awl 6 inserts the inside of lifting main part 1 to fix fixed baseplate 5 nail on the inclined plane of lifting main part 1 through fixed awl 6.

The utility model discloses a theory of operation is:

when in use, the fixing substrate 5 is attached to the inclined plane of the lifting body 1 and placed, and the fixing cone 6 penetrates through the fixing through hole on the fixing substrate 5 and then is inserted into the lifting body 1;

the screw rod 13 is driven to rotate, and the displacement plate 12 can move the mounting plate 24 to adjust the vertical position under the transmission action of the vertical threads of the screw rod 13 and the displacement plate 12, so that the position of the surge impact plate 23 can be correspondingly adjusted according to the height of the water surface of the water area;

when a surge impacts to the shore, the surge directly impacts the movable plate 9, the movable plate 9 moves towards the direction of the lifting main body 1 after being impacted, the first spring 8 is compressed, and the surge is buffered under the elastic action of the first spring 8;

meanwhile, the wave tip of the surge can impact the surge impact plate 23, and the movement direction of the wave tip is changed by the guidance of the surge impact plate 23, so that the wave tip is guided to return to the water area;

when surge impact plate 23 receives an impact, movable rod 20 is rotatably mounted between U-shaped frame 19 and U-shaped frame 22, i.e. movable rod 20 drives slide 21 to move upward, slide 21 compresses spring two 17, and under the elastic action of spring two 17, the impact force on surge impact plate 23 can be further buffered and protected.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dykes and dams protector for hydraulic engineering which characterized in that: the method comprises the following steps:

the device comprises a lifting main body (1), wherein a protection assembly (2) is installed on the inclined end face of the lifting main body (1), the protection assembly (2) comprises a fixed buffer structure (3) and a surge buffering and relieving structure (4), and the surge buffering and relieving structure (4) is installed on the fixed buffer structure (3) in a sliding mode;

surge buffering separates structure (4) and includes lead screw (13), displacement plate (12) are installed to the outer wall screw thread of lead screw (13), and displacement plate (12) spacing slip on fly leaf (9), the outside welding that leans on of displacement plate (12) has mounting panel (24), mounting panel (24) lean on the bottom fixed mounting in the outside to have surge striking plate (23), and the head of surge striking plate (23) is provided with the arc end.

2. A dam protection device for hydraulic engineering according to claim 1, wherein: the surge buffering structure (4) further comprises two first sliding rails (10), one side of the displacement plate (12) far away from the mounting plate (24) is fixedly provided with two first sliding blocks (11), the first sliding blocks (11) slide on the first sliding rails (10), and the top of the displacement plate (12) penetrates through a threaded hole formed in threaded connection with the screw rod (13).

3. A dam protection device for hydraulic engineering according to claim 2, wherein: mounting panel (24) lean on the upper portion fixed mounting in the outside to have two fixed flange (18), and fixed mounting has slide bar (16) between the opposite face of two fixed flange (18), the outer wall slidable mounting of slide bar (16) has slider (21), the outer wall of slide bar (16) has cup jointed spring two (17), one side fixed mounting of slider (21) has U type frame (19), fixed mounting has U type frame two (22) on the outer wall of surge impingement plate (23) arc end, rotate through the pivot between U type frame (19) and U type frame two (22) and install movable rod (20).

4. A dam protection device for hydraulic engineering according to claim 3, wherein: the mounting panel (24) lean on the outside and lie in fixed mounting between two U type frame one (19) have slide rail two (14), one side fixed mounting that slider (21) are close to mounting panel (24) has gliding slider two (15) on slide rail two (14).

5. A dam protection device for hydraulic engineering according to claim 1, wherein: fixed buffer structure (3) are including fixed baseplate (5), one side welding of fixed baseplate (5) has multiunit T type post (7), and slidable mounting has fly leaf (9) between multiunit T type post (7), the outer wall of T type post (7) is located and has cup jointed spring (8) between fixed baseplate (5) and fly leaf (9).

6. A dam protection device for hydraulic engineering according to claim 5, wherein: the fixing device is characterized in that a fixing through hole is formed in one side of the fixing substrate (5) close to the outer edge in a penetrating mode, and a fixing cone (6) is arranged on the fixing substrate (5) through the fixing through hole.