CN215105052U

CN215105052U - Flood prevention box for hydraulic engineering

Info

Publication number: CN215105052U
Application number: CN202120375157.8U
Authority: CN
Inventors: 刘磊; 刘洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-12-10
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses a flood prevention box for hydraulic engineering, which belongs to the field of flood prevention boxes, and comprises a flood prevention box, wherein the side wall of the flood prevention box is fixedly connected with a fixed block and a retention block, the flood prevention box and the fixed block are both provided with arc-shaped clamping grooves, the retention block is movably connected with a side door through a rotating shaft, one end of the side door, which is far away from the retention block, is fixedly connected with an arc-shaped clamping block, the arc-shaped clamping block is clamped with the arc-shaped clamping grooves, the upper end of the flood prevention box is provided with two strip-shaped grooves, the inner walls of the two strip-shaped grooves are both fixedly connected with a limit slide bar, the side wall of the limit slide bar is sleeved with a first spring, the limit slide bar is slidably connected with a first slide cylinder, the four corners of the upper end of the flood prevention box are fixedly connected with four upper frames, the opposite side walls of the four upper frames are fixedly connected with supporting plates, the flood prevention box is convenient for protecting the flood prevention box, and simultaneously buffering, the flood prevention box is broken flood prevention box due to the impulsive force of water flow, and the water flow is discharged.

Description

Flood prevention box for hydraulic engineering

Technical Field

The utility model relates to a flood prevention case field, more specifically say, relate to a hydraulic engineering is with flood prevention case.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

In order to control the water flow speed in hydraulic engineering or to deal with sudden water flow flood discharge, flood prevention boxes or sand bags are generally buried in flood discharge places, but the existing flood prevention boxes generally directly contact with flood discharge water flow, the flood discharge water flow generally contains more hard objects, the hard objects have great impact force under the action of the impulsive force of flood, the flood prevention boxes are easily broken or eroded, and therefore a flood prevention box with a protection function is urgently needed.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a hydraulic engineering is with flood prevention case, it is convenient for protect the flood prevention case, cushions simultaneously, prevents that flood prevention case from leading to flood prevention case broken by the impulsive force because of rivers, and then rivers are let out.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A flood prevention box for hydraulic engineering comprises a flood prevention box, wherein a fixed block and a retention block are fixedly connected to the side wall of the flood prevention box, arc-shaped clamping grooves are formed in the flood prevention box and the fixed block respectively, the retention block is movably connected with a side door through a rotating shaft, an arc-shaped clamping block is fixedly connected to one end, away from the retention block, of the side door, the arc-shaped clamping block is clamped with the arc-shaped clamping grooves, two strip-shaped grooves are formed in the upper end of the flood prevention box, limiting slide bars are fixedly connected to the inner walls of the two strip-shaped grooves respectively, a first spring is sleeved on the side wall of each limiting slide bar, a first slide cylinder is slidably connected to the limiting slide bars, four upper frames are fixedly connected to four corners of the upper end of the flood prevention box, supporting plates are fixedly connected to opposite side walls of the four upper frames, a protecting plate is fixedly connected to one end, away from the first spring, of each first slide cylinder is fixedly connected to the lower end of the protecting plate, a second slide cylinder is fixedly connected to the lower end of the protecting plate, the second sliding barrel is connected with two limiting rods in a sliding mode, and a second spring is arranged in an inner cavity of the second sliding barrel.

Furthermore, a sliding cavity is formed in the first sliding barrel, one end of the sliding cavity of the limiting sliding rod is fixedly connected with a fixing plate, the lower end of the fixing plate is fixedly connected with a flood prevention box, the first sliding barrel can stably slide along the limiting sliding rod conveniently, and therefore the first sliding barrel is prevented from slipping from the limiting sliding rod due to large impact force.

Furthermore, the flood prevention box is provided with an inner cavity, the inner cavity is provided with a feed inlet, the feed inlet is matched with the side door in size, the upper edge and the lower edge of the feed inlet are respectively flushed at the lower end of the fixing block and the upper end of the fixing block, sand stones are conveniently added into the inner cavity of the flood prevention box, and therefore the weight of the flood prevention box is increased, and the flood prevention box is prevented from being washed away.

Furthermore, first slide cartridge and second slide cartridge are about the geometric centre symmetric distribution of guard plate, and the guard plate of being convenient for stably receives the impulsive force to prevent that the guard plate atress is uneven and lead to the guard plate to drop.

Furthermore, the slide has been seted up to the lower extreme of first smooth section of thick bamboo, the slide is mutually supported with first spring and fixed plate, and when being convenient for first smooth section of thick bamboo is gliding, the fixed plate is spacing to first smooth section of thick bamboo, prevents that first smooth section of thick bamboo from dropping.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses be convenient for protect flood prevention case, cushion simultaneously, prevent that flood prevention case from leading to flood prevention case broken because of the impulsive force of rivers, and then rivers are let out.

(2) The first sliding barrel is provided with a sliding cavity, one end of the sliding cavity of the limiting sliding rod is fixedly connected with a fixing plate, the lower end of the fixing plate is fixedly connected with the flood prevention box, the first sliding barrel can stably slide along the limiting sliding rod conveniently, and therefore the first sliding barrel is prevented from slipping from the limiting sliding rod due to the fact that the first sliding barrel is subjected to large impact force.

(3) The inner cavity has been seted up to the flood prevention case, and the pan feeding mouth has been seted up to the inner cavity, and the size and the side door looks adaptation of pan feeding mouth, the upper and lower border of pan feeding mouth flushes in the lower extreme of maintenance piece and the upper end of fixed block respectively, adds the grit in the inner cavity of the case flood prevention case of being convenient for to increase the weight of device, and then prevent that the device from being washed away.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a partial top view of the structure of the present invention;

fig. 4 is a schematic structural view of the first sliding barrel of the present invention.

The reference numbers in the figures illustrate:

1. a flood prevention box; 2. a fixed block; 3. an arc-shaped clamping groove; 4. a retention block; 5. a side door; 6. an arc-shaped fixture block; 7. a strip-shaped groove; 8. a limiting slide bar; 9. a first slide drum; 901. a slide chamber; 10. a first spring; 11. Putting on a shelf; 12. a support plate; 13. a protection plate; 14. a second slide drum; 15. a limiting rod; 16. a second spring.

Detailed Description

The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; but not all embodiments, are based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a flood prevention box for hydraulic engineering comprises a flood prevention box 1, a fixed block 2 and a retention block 4 are fixedly connected to the side wall of the flood prevention box 1, arc-shaped clamping grooves 3 are respectively formed in the flood prevention box 1 and the fixed block 2, a side door 5 is movably connected to the retention block 4 through a rotating shaft, an arc-shaped clamping block 6 is fixedly connected to one end of the side door 5 away from the retention block 4, the arc-shaped clamping block 6 is clamped with the arc-shaped clamping groove 3, two strip-shaped grooves 7 are formed in the upper end of the flood prevention box 1, the two strip-shaped grooves 7 are symmetrical with respect to the geometric center of the flood prevention box 1, a limiting slide bar 8 is fixedly connected to the inner wall of each of the two strip-shaped grooves 7, a first spring 10 is sleeved on the side wall of the limiting slide bar 8, one end of the first spring 10 is fixedly connected to the inner wall of each strip-shaped groove 7, the limiting slide bar 8 is slidably connected to a first slide tube 9, four upper frames 11 are fixedly connected to the four corners of the upper end of the flood prevention box 1, the opposite side walls of the four upper frames 11 are fixedly connected with supporting plates 12, so that people can walk conveniently and people can be prevented from being confined in a flood area, one end of the first sliding barrel 9, which is far away from the first spring 10, is fixedly connected with a protecting plate 13, the protecting plate 13 comprises two strip-shaped plates and a long plate, the two strip-shaped plates are respectively and fixedly connected with the two upper frames 11, the opposite side walls of the two strip-shaped plates are fixedly connected with the long plate, the lower end of the protecting plate 13 is fixedly connected with a second sliding barrel 14, the second sliding barrel 14 is slidably connected with two limiting rods 15, a second spring 16 is arranged in an inner cavity of the second sliding barrel 14, when the flood prevention box 1 is used, the flood prevention box 1 is buried at a flood prevention opening, the side door 5 is rotated to enable the arc-shaped clamping block 6 to slide out of the arc-shaped clamping groove 3, gravels are added into the flood prevention box 1, then the side door 5 is rotated to clamp the arc-shaped clamping block 6 into the arc-shaped clamping groove 3, and meanwhile, when flood impacts the device, the protecting plate 13 is impacted by hard flood, the impact force is through first slide cartridge 9 of guard plate 13 extrusion and second slide cartridge 14, and first slide cartridge 9 and second slide cartridge 14 extrude first spring 10 and second spring 16 respectively and cushion, prevent that flood prevention case 1 is broken by the stereoplasm object in the flood, the utility model discloses be convenient for protect flood prevention case 1, cushion simultaneously, prevent that flood prevention case 1 from leading to flood prevention case 1 to be broken by the impulsive force of rivers, and then rivers are let out.

The first sliding barrel 9 is provided with a sliding cavity 901, one end of the sliding cavity 901 of the limiting slide bar 8 is fixedly connected with a fixing plate, and the lower end of the fixing plate is fixedly connected with the flood prevention box 1, so that the first sliding barrel 9 can stably slide along the limiting slide bar 8, and the first sliding barrel 9 is prevented from slipping from the limiting slide bar 8 due to large impact force.

The inner cavity is formed in the flood prevention box 1, the inner cavity is provided with a feeding hole, the feeding hole is matched with the side door 5 in size, the upper edge and the lower edge of the feeding hole are respectively flush with the lower end of the fixing block 4 and the upper end of the fixing block 2, sand stones are conveniently added into the inner cavity of the flood prevention box 1, and therefore the weight of the flood prevention box is increased, and the flood prevention box is prevented from being washed away.

The first sliding barrel 9 and the second sliding barrel 14 are symmetrically distributed about the geometric center of the protection plate 13, so that the protection plate 13 is stably stressed by impact force, and the protection plate 13 is prevented from falling due to uneven stress of the protection plate 13.

The slide has been seted up to the lower extreme of first smooth section of thick bamboo 9, and the slide is mutually supported with first spring 10 and fixed plate, and when being convenient for first smooth section of thick bamboo 9 is gliding, the fixed plate is spacing to first smooth section of thick bamboo 9, prevents that first smooth section of thick bamboo 9 from dropping.

The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.

Claims

1. The utility model provides a flood prevention case for hydraulic engineering, includes flood prevention case (1), its characterized in that: the flood prevention box comprises a flood prevention box body (1), and is characterized in that a fixed block (2) and a retention block (4) are fixedly connected to the side wall of the flood prevention box body (1), arc-shaped clamping grooves (3) are formed in the flood prevention box body (1) and the fixed block (2), the retention block (4) is movably connected with a side door (5) through a rotating shaft, an arc-shaped clamping block (6) is fixedly connected to one end, away from the retention block (4), of the side door (5), the arc-shaped clamping block (6) is clamped with the arc-shaped clamping grooves (3), two strip-shaped grooves (7) are formed in the upper end of the flood prevention box body (1), limiting slide bars (8) are fixedly connected to the inner walls of the two strip-shaped grooves (7), a first spring (10) is sleeved on the side wall of each limiting slide bar (8), a first slide tube (9) is slidably connected to each limiting slide bar (8), four upper frames (11) are fixedly connected to the four corners of the upper frames (11), and support plates (12) are fixedly connected to the side walls of the four upper frames (11) in opposite directions, one end fixedly connected with guard plate (13) of first spring (10) is kept away from in first slide cartridge (9), the lower extreme fixedly connected with second slide cartridge (14) of guard plate (13), second slide cartridge (14) sliding connection has two gag lever posts (15), the inner chamber of second slide cartridge (14) is provided with second spring (16).

2. The flood prevention box for the hydraulic engineering according to claim 1, characterized in that: a sliding cavity (901) is formed in the first sliding barrel (9), one end of the sliding cavity (901) of the limiting sliding rod (8) is fixedly connected with a fixing plate, and the lower end of the fixing plate is fixedly connected with the flood prevention box (1).

3. The flood prevention box for the hydraulic engineering according to claim 1, characterized in that: the flood prevention box (1) is provided with an inner cavity, the inner cavity is provided with a feeding hole, the size of the feeding hole is matched with that of the side door (5), and the upper edge and the lower edge of the feeding hole are respectively flushed at the lower end of the retention block (4) and the upper end of the fixing block (2).

4. The flood prevention box for the hydraulic engineering according to claim 1, characterized in that: the first sliding barrel (9) and the second sliding barrel (14) are symmetrically distributed around the geometric center of the protection plate (13).

5. The flood prevention box for the hydraulic engineering according to claim 2, characterized in that: the lower end of the first sliding barrel (9) is provided with a slideway, and the slideway is matched with the first spring (10) and the fixing plate.