CN212052582U

CN212052582U - Hydraulic engineering flood prevention device

Info

Publication number: CN212052582U
Application number: CN201922265572.3U
Authority: CN
Inventors: 张良斌; 周勇; 余志明; 楼楠楠; 赵启蒙
Original assignee: Individual
Current assignee: Zhejiang Hydropower Construction And Installation Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-12-01
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a hydraulic engineering flood prevention device, including device body, lower sliding plate and last sliding plate, go up sliding plate slidable mounting in the upper end of device body, lower sliding plate slidable mounting is at the lower extreme of device body, the equal fixed mounting of front end both sides surface of last sliding plate has the rising rack, fixedly connected with stationary blade between the upper end both sides surface of rising rack and the both sides surface of last sliding plate. The utility model discloses the device is through rising rack, third gear, first gear, toothed chain and the handle that sets up, and debris are collected the net and are connected through the middle part external surface fixed connection of surface connecting rod and device body all around, and the debris branch and the silt that are taken out by rivers are collected the net through debris, and debris are collected the net and are had very strong elasticity, and the debris that are collected are too much, and debris are collected the net and are expanded and tighten up along with what of debris, are convenient for collect debris in a large number.

Description

Hydraulic engineering flood prevention device

Technical Field

The utility model relates to a flood prevention technical field specifically is a hydraulic engineering flood prevention device.

Background

In order to prevent and alleviate flood disasters, relevant work is carried out in the aspects of flood forecasting, flood control dispatching, flood control engineering application and the like. The main content of flood prevention includes: the method comprises the steps of long-term, medium-term and short-term weather situation forecasting, flood condition forecasting, dispatching and application of flood control projects such as dikes, reservoirs, water gates, flood storage areas and the like, emergency rescue and relief after dangerous situations occur, emergency measures under abnormal conditions and the like.

However, there are some drawbacks in current flood prevention device when using, because rivers increase the water level constantly and improve, the height of device is all fixed, can not adjust along with the rising of water level, and debris that rivers can wash off and drift sand can concentrate on one, is unfavorable for people to clear up, and in addition, the impact force of rivers is too big, influences the stability ability of device easily when flood prevention, for this reason, we provide a hydraulic engineering flood prevention device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering flood prevention device to the current problem of appearing is proposed in solving above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: a flood prevention device for hydraulic engineering comprises a device body, a lower sliding plate and an upper sliding plate, wherein the upper sliding plate is slidably mounted at the upper end of the device body, the lower sliding plate is slidably mounted at the lower end of the device body, lifting racks are fixedly mounted on the outer surfaces of two sides of the front end of the upper sliding plate, fixing pieces are fixedly connected between the outer surfaces of two sides of the upper end of each lifting rack and the outer surfaces of two sides of the upper sliding plate, first support frames are fixedly connected on the outer surfaces of two sides of the lower end of the device body, third gears are movably mounted between the outer surfaces of two sides of each first support frame, first connecting rods penetrate through the outer surfaces of the middle portions of the third gears and the first support frames, the outer surfaces of two ends of each first connecting rod are fixedly connected with the outer surface of one side of each third gear, first gears are mounted on one side of each third gear, the transmission is connected with the chain between second gear and the first gear, the surface fixed mounting in one side of second gear has the handle.

Preferably, the outer surface of the middle part of the device body is fixedly provided with a sundry collecting net, and connecting rods are arranged between the outer surfaces of the periphery of the sundry collecting net and the outer surface of the middle part of the device body.

Preferably, the upper end rear surface movable mounting of upper sliding plate has the slide bar, movable mounting has rotatory nut between the upper end surface of slide bar and the upper end surface of upper sliding plate, the lower extreme surface slidable mounting of slide bar has the second support frame, the fixed orifices has been seted up to the surface of second support frame.

Preferably, the outer surface of the lower end of the fixing hole is fixedly connected with a connecting seat, the outer surface of the connecting seat is provided with a sliding groove, the outer surface of the lower end of the lower sliding plate is fixedly connected with a connecting sheet, the outer surface of one side of the connecting sheet is provided with a lock catch, and the outer surface of the connecting seat is provided with a lock hole.

Preferably, a second connecting rod is movably mounted on the outer surfaces of the fixing hole and the sliding rod, and a supporting rod is connected to the outer surface of one end of the second connecting rod in a supporting mode.

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

1. the outer surface of the upper end of the lifting rack is fixedly connected with the outer surfaces of two sides of the upper sliding plate through a fixing plate, the handle is manually rotated, the second gear drives the first gear to rotate through the gear chain, the outer surface of one side of the first gear is fixedly connected with the outer surface of one side of the third gear through a first connecting rod, the outer surfaces of two ends of the third gear are respectively and fixedly connected with a third gear, the first gear rotates to drive the third gear of the outer surfaces of two ends to be in toothed connection with the outer surface of the lifting rack through the first connecting rod so as to raise the height between the device body and the upper sliding plate and prevent water flow rising continuously from directly flowing out, the sundry collecting net is arranged, the sundry collecting net is fixedly connected with the outer surface of the middle part of the device body through the connecting rods on the outer surfaces of the periphery, and sundries and silt brought out by the water flow are collected through the sundr, the sundry collecting net has strong elasticity, the collected sundries are too much, and the sundry collecting net is expanded and tightened along with the sundries, so that the sundries can be conveniently collected in a large quantity.

2. Through the swivel nut that sets up, the slide bar, first support frame, second connecting rod and bracing piece, go up the slide bar and drive the slide bar through swivel nut and slide in the inside of second support frame and rise when the slide plate rises, the one end surface of second connecting rod slides at the rear end surface of last slide plate, the lower extreme surface of going up the slide plate slides through the connection piece and opens at the surface of spout, then fix between the surface messenger goes up slide plate and the connecting seat through the hasp through connection piece, then carry out the outrigger to whole last slide plate through the form that is the tripod between bracing piece and the second connecting rod, the stability of device has been strengthened.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an enlarged view of the structure of the present invention a.

In the figure: 1. a device body; 2. raising the rack; 3. a fixing sheet; 4. an upper sliding plate; 5. a lower sliding plate; 6. A first connecting rod; 7. locking; 8. a lock hole; 9. connecting sheets; 10. a chute; 11. a connecting seat; 12. a first support frame; 13. a support bar; 14. a fixing hole; 15. a second connecting rod; 16. a slide bar; 17. rotating the nut; 18. a first gear; 19. a toothed chain; 20. a second gear; 21. a handle; 22. a third gear; 23. a second support frame; 24. and (4) a sundries collecting net.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a flood prevention device for hydraulic engineering comprises a device body 1, a lower sliding plate 5 and an upper sliding plate 4, wherein the upper sliding plate 4 is slidably mounted at the upper end of the device body 1, the lower sliding plate 5 is slidably mounted at the lower end of the device body 1, lifting racks 2 are fixedly mounted on the outer surfaces of two sides of the front end of the upper sliding plate 4, fixing pieces 3 are fixedly connected between the outer surfaces of two sides of the upper end of each lifting rack 2 and the outer surfaces of two sides of the upper sliding plate 4, second supporting frames 23 are fixedly connected on the outer surfaces of two sides of the lower end of the device body 1, third gears 22 are movably mounted between the outer surfaces of two sides of each second supporting frame 23, first connecting rods 6 penetrate through the outer surfaces of the middle parts of the third gears 22 and the second supporting frames 23, the outer surfaces of two ends of each first connecting rod 6 are fixedly connected with the outer surface of, the outer surfaces of two sides of the lower sliding plate 5 are movably provided with a second gear 20, a gear chain 19 is connected between the second gear 20 and the first gear 18 in a transmission way, and a handle 21 is fixedly arranged on the outer surface of one side of the second gear 20.

Furthermore, a sundries collecting net 24 is fixedly arranged on the outer surface of the middle of the device body 1, and connecting rods are arranged between the peripheral outer surfaces of the sundries collecting net 24 and the outer surface of the middle of the device body 1.

Further, a slide bar 16 is movably mounted on the rear surface of the upper end of the upper slide plate 4, a rotary nut 17 is movably mounted between the outer surface of the upper end of the slide bar 16 and the outer surface of the upper end of the upper slide plate 4, a first support frame 12 is slidably mounted on the outer surface of the lower end of the slide bar 16, and a fixing hole 14 is formed in the outer surface of the first support frame 12.

Further, the outer surface of the lower end of the fixing hole 14 is fixedly connected with a connecting seat 11, the outer surface of the connecting seat 11 is provided with a sliding groove 10, the outer surface of the lower end of the lower sliding plate 5 is fixedly connected with a connecting sheet 9, the outer surface of one side of the connecting sheet 9 is provided with a lock catch 7, and the outer surface of the connecting seat 11 is provided with a lock hole 8.

Furthermore, a second connecting rod 15 is movably mounted on the outer surfaces of the fixing hole 14 and the sliding rod 16, and a supporting rod 13 is supported and connected on the outer surface of one end of the second connecting rod 15.

The working principle is as follows: firstly, a handle 21 is manually rotated, a second gear 20 drives a first gear 18 to rotate through a gear chain 19, the outer surface of one side of the first gear 18 is fixedly connected with the outer surface of one side of a third gear 22 through a first connecting rod 6, the outer surfaces of two ends of the third gear 22 are respectively and fixedly connected with the third gear 22, the first gear 18 rotates to drive the third gear 22 of the outer surfaces of two ends to be in tooth connection transmission with the outer surface of a lifting rack 2 so as to prevent the water level from rising continuously and directly flowing out of the water between a device body 1 and an upper sliding plate 4, then a sundry collecting net 24 is fixedly connected with the outer surface of the middle part of the device body 1 through connecting rods on the peripheral outer surfaces, sundry branches and silt carried by the water flow are collected through the sundry collecting net 24, the sundry collecting net 24 has strong elasticity, too many collected sundries are expanded and tightened along with the sundries, the sundries can be conveniently collected in a large quantity, the upper sliding plate 4 is lifted, meanwhile, the rotating nut 17 drives the sliding rod 16 to slide and lift in the first support frame 12, the outer surface of one end of the second connecting rod 15 slides on the outer surface of the rear end of the upper sliding plate 4, the outer surface of the lower end of the upper sliding plate 4 slides and opens on the outer surface of the sliding groove 10 through the connecting piece 9, then the lock catch 7 penetrates through the outer surface of the connecting piece 9 to enable the upper sliding plate 4 and the connecting seat 11 to be fixed, and then the whole upper sliding plate 4 is stably supported in a tripod mode between the support rod 13 and the second connecting rod.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic engineering flood prevention device, includes device body (1), lower sliding plate (5) and upper sliding plate (4), its characterized in that: the device comprises a device body (1), an upper sliding plate (4), a lower sliding plate (5), a lifting rack (2), a fixing piece (3), a second supporting frame (23), a third gear (22), a first connecting rod (6), a second connecting rod (6), a third connecting rod (6), a first connecting rod (6), a second connecting rod (6), a third gear (22), a first fixing rod and a second fixing rod, wherein the upper sliding plate (4) is slidably arranged at the upper end of the device body (1), the lower sliding plate (5) is slidably arranged at the lower end of the device body (1), the outer surfaces of two sides of the front end of the upper sliding plate (4) are fixedly provided with the lifting rack (2), the fixing piece (3) is fixedly connected between the outer surfaces of two sides of the upper end of the lifting rack (2) and the outer surfaces of two sides of the upper sliding, first gear (18) are installed to one side of third gear (22), the equal movable mounting in both sides surface of lower sliding plate (5) has second gear (20), the transmission is connected with toothed chain (19) between second gear (20) and first gear (18), one side fixed surface of second gear (20) installs handle (21).

2. The hydraulic engineering flood prevention device according to claim 1, characterized in that: the device is characterized in that a sundry collecting net (24) is fixedly arranged on the outer surface of the middle of the device body (1), and connecting rods are arranged between the outer surfaces of the periphery of the sundry collecting net (24) and the outer surface of the middle of the device body (1).

3. The hydraulic engineering flood prevention device according to claim 1, characterized in that: the utility model discloses a fixed orifices (14) are seted up to the surface of first support frame (12), the upper end rear surface movable mounting of last movable plate (4) has slide bar (16), movable mounting has rotating nut (17) between the upper end surface of slide bar (16) and the upper end surface of last movable plate (4), the lower extreme surface slidable mounting of slide bar (16) has first support frame (12), fixed orifices (14) have been seted up to the surface of first support frame (12).

4. The hydraulic engineering flood prevention device according to claim 3, characterized in that: the lower extreme surface fixed connection of fixed orifices (14) has connecting seat (11), spout (10) have been seted up to the surface of connecting seat (11), the lower extreme surface fixed connection of lower sliding plate (5) has connection piece (9), one side surface mounting of connection piece (9) has hasp (7), lockhole (8) have been seted up to the surface of connecting seat (11).

5. The hydraulic engineering flood prevention device according to claim 3, characterized in that: the outer surfaces of the fixed holes (14) and the sliding rods (16) are movably provided with second connecting rods (15), and the outer surface of one end of each second connecting rod (15) is connected with a supporting rod (13) in a supporting mode.