CN217629690U

CN217629690U - Flood prevention case that hydraulic engineering used

Info

Publication number: CN217629690U
Application number: CN202221199551.1U
Authority: CN
Inventors: 刘冬霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-10-21
Anticipated expiration: 2032-05-17

Abstract

The utility model provides a flood prevention box for hydraulic engineering, which comprises a drain hole and a sealing element; the sealing piece comprises a sealing plate, a connecting shaft and an installation sleeve, the connecting shaft is arranged at the center of one side, which is tightly attached to the inner wall of the flood prevention box, of the sealing plate, one end, which extends out of the drain hole, of the connecting shaft is connected with the installation sleeve through threads, the diameter of the connecting shaft is smaller than that of the drain hole, the sealing plate and the installation sleeve are arranged at the two ends of the connecting shaft respectively, so that the connecting shaft can be driven to move through rotating the installation sleeve to enable the sealing plate to seal the drain hole, the structure can be used repeatedly, the sealing position is in surface-to-surface contact, and the sealing effect cannot be influenced by abrasion.

Description

Flood prevention case that hydraulic engineering used

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a flood prevention case that hydraulic engineering used.

Background

When the people meet stormy seasons, temporary flood prevention walls are usually required to be arranged at low-lying positions, and the flood prevention walls are usually built by using flood prevention boxes.

For example, application numbers are: 201420670262.4, the power distribution box comprises a box body, the top of box is provided with the embedding strip, the bottom of box is provided with the cooperation the embedded groove that the embedding strip was used, the positive top position department that is close to of box is provided with the inlet opening, the positive bottom position department that is close to of box is provided with the wash port, the wash port is the screw hole wash port threaded connection has the sealing plug, the back of box is close to both sides position department symmetry and is provided with curved constant head tank the constant head tank fit in has the locating lever, the lower extreme of locating lever is provided with the plug-in components of putting in the ground.

Although the device can automatically fill the box body in the process of flood rising, the dead weight of the box body is increased, and the flood prevention capacity is improved, meanwhile, the device is convenient for discharging water after the flood is withdrawn, and is convenient for later-stage recycling, the water discharging hole of the device is sealed by the sealing plug connected through the threads, and leakage can be generated due to abrasion in the long-term use process.

An object of the utility model is to provide a flood prevention case that hydraulic engineering used has solved the problem of mentioning in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a flood prevention box for hydraulic engineering, which comprises a drain hole and a sealing element; the sealing element comprises a sealing plate, a connecting shaft and an installation sleeve, the connecting shaft is arranged in the center of one side, close to the inner wall of the flood prevention box, of the sealing plate, one end, extending out of the drain hole, of the connecting shaft is connected with the installation sleeve through threads, and the diameter of the connecting shaft is smaller than that of the drain hole.

Adopt above-mentioned technical scheme, through setting up closing plate and installation cover respectively at the both ends of connecting axle to can drive the connecting axle through rotating the installation cover and remove and make the closing plate seal the wash port, this structure can use repeatedly, and sealed department is the contact of face and face, and wearing and tearing can not influence sealed effect.

Preferably, an annular mounting groove is formed in one side, close to the inner wall of the flood prevention box, of the sealing plate, and an O-shaped sealing ring is arranged in the mounting groove.

By adopting the technical scheme, the sealing effect can be further ensured by arranging the O-shaped sealing ring in the mounting groove.

Preferably, the drain hole is provided with first limiting grooves in an up-down symmetrical manner on one side extending into the inner cavity of the flood prevention box, the sealing element further comprises limiting plates, the limiting plates are arranged on the outer wall of the connecting shaft in an up-down symmetrical manner, and one end of each limiting plate, which can be completely inserted into the corresponding first limiting groove, and the corresponding sealing plate are integrally formed.

By adopting the technical scheme, the first limiting plate is matched with the first limiting groove, when the drain hole needs to be sealed, the first limiting groove is inserted through the limiting plate, the position of the sealing plate relative to the drain hole is limited, so that the position of the O-shaped sealing ring is ensured to be sealed, when drainage is needed, the limiting plate is rotated, so that the limiting plate abuts against the inner wall of the flood prevention box, and a drainage gap is ensured to be reserved between the sealing element and the drain hole.

Preferably, a plurality of water chutes are uniformly arranged on one side, close to the outer wall of the flood prevention box, of the mounting sleeve.

By adopting the technical scheme, the mounting sleeve can be prevented from blocking the drain hole by arranging the water chute.

Preferably, the outer wall of the flood prevention box is provided with a clamping groove used for limiting the installation sleeve, and the depth of the clamping groove is smaller than that of the water guide groove.

By adopting the technical scheme, the clamping groove is arranged, so that the position of the mounting sleeve relative to the drain hole can be limited by the clamping groove, and meanwhile, the depth of the clamping groove is smaller than that of the water guide groove, so that water drainage can be realized.

Preferably, a second limiting groove is symmetrically formed in the side, extending into the inner cavity of the flood prevention box, of the drain hole, and a preset distance is reserved between the sealing plate and the inner wall of the flood prevention box when the limiting plate is inserted into the second limiting groove.

By adopting the technical scheme, when the limiting plate is arranged and inserted into the second limiting groove, the preset distance is reserved between the sealing plate and the inner wall of the flood prevention box, so that the limiting plate can be fixed through the second limiting groove when water needs to be drained, and the sealing element is prevented from rotating to drive the limiting plate to be clamped into the first limiting groove to block the drain hole.

Preferably, one end of the connecting shaft extending out of the drain hole is fixedly provided with a limiting ring.

By adopting the technical scheme, the sealing element can be prevented from falling into the inner cavity of the flood prevention box by arranging the limiting ring.

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

1. the utility model has the advantages that the sealing plate and the mounting sleeve are respectively arranged at the two ends of the connecting shaft, so that the connecting shaft can be driven to move by rotating the mounting sleeve to enable the sealing plate to seal the drain hole, the structure can be repeatedly used, the sealing part is in surface-to-surface contact, and the sealing effect cannot be influenced by abrasion;

2. the utility model can further ensure the sealing effect by arranging the O-shaped sealing ring in the mounting groove;

3. the utility model discloses a set up the first spacing groove of first limiting plate cooperation, can insert first spacing groove through the limiting plate when the wash port is sealed to needs, inject the position of the relative wash port of closing plate to guarantee the position of sealed O type sealing washer, when needs drainage, through rotating the limiting plate, make the limiting plate withstand the inner wall of flood prevention case, thereby guarantee to leave the clearance of drainage between sealing member and the wash port.

Drawings

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

fig. 2 is a top view of the sealing member of the present invention;

fig. 3 is a schematic structural view of the first limiting groove and the second limiting groove of the present invention;

fig. 4 is a top view of the O-ring of the present invention;

fig. 5 is a top view of the mounting sleeve of the present invention.

In the figure: 1. a drain hole; 11. a first limit groove; 12. a card slot; 13. a second limit groove; 2. a seal member; 21. sealing plates; 22. a connecting shaft; 23. installing a sleeve; 24. a limiting plate; 211. mounting grooves; 212. an O-shaped sealing ring; 231. a water chute; 221. a limiting ring.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-5, a flood prevention box for hydraulic engineering comprises a drain hole 1 and a sealing element 2; the sealing element 2 comprises a sealing plate 21, a connecting shaft 22 and an installation sleeve 23, the connecting shaft 22 is arranged in the center of one side, close to the inner wall of the flood prevention box, of the sealing plate 21, one end, extending out of the drainage hole 1, of the connecting shaft 22 is connected with the installation sleeve 23 through threads, and the diameter of the connecting shaft 22 is smaller than that of the drainage hole 1.

Please refer to fig. 2 and 4, an annular mounting groove 211 is disposed at a side where the sealing plate 21 and the inner wall of the flood prevention box are attached to each other, and an O-ring 212 is disposed in the mounting groove 211.

Please refer to fig. 1, fig. 2, and fig. 3, wherein the side of the drain hole 1 extending into the inner cavity of the flood prevention box is provided with first limiting grooves 11 in an up-down symmetrical manner, the sealing member 2 further includes limiting plates 24, the limiting plates 24 are arranged on the outer wall of the connecting shaft 22 in an up-down symmetrical manner, and one end of the limiting plate 24, which can be completely inserted into the first limiting groove 11, is integrally formed with the sealing plate 21.

Please refer to fig. 1 and 5 again, a plurality of water chutes 231 are uniformly arranged on the side where the mounting sleeve 23 and the outer wall of the flood prevention box are close to each other, a clamping groove 12 for limiting the mounting sleeve 23 is arranged on the outer wall of the flood prevention box, and the depth of the clamping groove 12 is smaller than that of the water chute 231.

Please refer to fig. 1, fig. 2, and fig. 3 again, a second limiting groove 13 is symmetrically disposed on one side of the drain hole 1 extending into the inner cavity of the flood prevention box, when the limiting plate 24 is inserted into the second limiting groove 13, a predetermined distance is left between the sealing plate 21 and the inner wall of the flood prevention box, and a limiting ring 221 is fixedly disposed at one end of the connecting shaft 22 extending out of the drain hole 1.

The embodiment of the utility model provides a concrete operation mode as follows:

when the flood prevention box needs to drain water, the mounting sleeve 23 is rotated reversely, the distance between the sealing plate 21 and the inner wall of the flood prevention box is gradually increased until the limiting plate 24 can be completely separated from the first limiting groove 11, the limiting ring 221 is rotated, the connecting shaft 22 is driven, the limiting plate 24 and the sealing plate 21 are rotated, after the rotation is ninety degrees, the limiting plate 24 corresponds to the second limiting groove 13, then the mounting sleeve 23 is rotated, the limiting plate 24 is inserted into the second limiting groove 13, when the mounting sleeve 23 cannot rotate, the limiting plate 24 is inserted into the second limiting groove 13, the whole sealing element 2 is matched with the second limiting groove 13 through the limiting plate 24, the mounting sleeve 23 is fixed with the drain hole 1 relative to the matching of the clamping groove 12, at the moment, a gap is reserved between the sealing plate 21 and the inner wall of the flood prevention box, and water is drained from the gap through the drain hole 1.

When the drainage hole 1 needs to be sealed, the mounting sleeve 23 is rotated, the limiting plate 24 is separated from the second limiting groove 13, then the limiting ring 221 is rotated by ninety degrees, the limiting plate 24 is clamped into the first limiting groove 11 by rotating the mounting sleeve 23, the sealing plate 21 is tightly attached to the inner wall of the flood prevention box, and the drainage hole 1 is sealed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a flood prevention case that hydraulic engineering used which characterized in that: comprises a drain hole (1) and a sealing element (2);

the sealing element (2) comprises a sealing plate (21), a connecting shaft (22) and an installation sleeve (23), the connecting shaft (22) is arranged at the center of one side, close to the inner wall of the flood prevention box, of the sealing plate (21), one end, extending out of the drainage hole (1), of the connecting shaft (22) is connected with the installation sleeve (23) through threads, and the diameter of the connecting shaft (22) is smaller than that of the drainage hole (1).

2. A flood prevention box for hydraulic engineering according to claim 1, characterized in that: one side of the sealing plate (21) which is tightly attached to the inner wall of the flood prevention box is provided with an annular mounting groove (211), and an O-shaped sealing ring (212) is arranged in the mounting groove (211).

3. A flood prevention box for hydraulic engineering according to claim 2, characterized in that: one side of the drain hole (1) extending into the inner cavity of the flood prevention box is provided with first limiting grooves (11) in an up-down symmetrical mode, the sealing element (2) further comprises limiting plates (24), the limiting plates (24) are arranged on the outer wall of the connecting shaft (22) in an up-down symmetrical mode, and one ends of the limiting plates (24) and the sealing plates (21) which can be completely inserted into the first limiting grooves (11) are integrally formed.

4. The flood prevention box for the hydraulic engineering according to claim 3, characterized in that: a plurality of water guide grooves (231) are uniformly formed in one side, close to the outer wall of the flood prevention box, of the mounting sleeve (23).

5. The flood prevention box for the hydraulic engineering according to claim 4, characterized in that: the outer wall of the flood prevention box is provided with a clamping groove (12) used for limiting the mounting sleeve (23), and the depth of the clamping groove (12) is smaller than that of the water guide groove (231).

6. The flood prevention box for the hydraulic engineering according to claim 5, characterized in that: and a second limiting groove (13) is symmetrically formed in the left side and the right side of one side, extending into the inner cavity of the flood prevention box, of the drain hole (1), and a preset distance is reserved between the sealing plate (21) and the inner wall of the flood prevention box when the limiting plate (24) is inserted into the second limiting groove (13).

7. The flood prevention box for the hydraulic engineering according to claim 6, characterized in that: and a limiting ring (221) is fixedly arranged at one end of the connecting shaft (22) extending out of the water drain hole (1).