CN220450773U

CN220450773U - Combined flood prevention baffle

Info

Publication number: CN220450773U
Application number: CN202321940639.9U
Authority: CN
Inventors: 周滢; 陈旭; 卜泽元; 黄兆年; 杨琨
Original assignee: Chec Dredging Co Ltd
Current assignee: Chec Dredging Co Ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2024-02-06
Anticipated expiration: 2033-07-24

Abstract

The utility model relates to the technical field of flood prevention tools and discloses a combined flood prevention baffle which comprises a first baffle, a second baffle, a connecting column and a buffer box, wherein the first baffle and the second baffle are movably sleeved, one side of the first baffle and one side of the second baffle are respectively and fixedly connected with the connecting column, the second baffle is hinged with the buffer box, two first grooves are formed in the rear end face of the second baffle, two first connecting plates are fixedly arranged on the rear end face of the first baffle, the two first connecting plates respectively penetrate through the two first grooves, two second connecting plates are fixedly arranged on the rear end face of the second baffle, and threaded rods are respectively and rotatably arranged inside the two first connecting plates. According to the utility model, the buffer box is arranged, so that the influence of water flow impact on the telescopic rod can be reduced, the service life of the flood control baffle is prolonged, the height of the flood control baffle can be adjusted by combining the first baffle with the second baffle, and the flexibility in use is reflected.

Description

Combined flood prevention baffle

Technical Field

The utility model relates to the technical field of flood prevention tools, in particular to a combined flood prevention baffle.

Background

The flood season is a water conservancy noun, and refers to a period in which river water regularly and remarkably rises in one year, namely a period in which river water is abundant. When flood season comes, various measures of the flood control system are required to be applied to prevent or alleviate flood disasters, flood prevention work is carried out, flood prevention baffles can block flood, the flood prevention system belongs to one of common flood prevention and water blocking equipment, and due to the fact that areas with low topography and frequent water accumulation are easy to occur in maintenance of a runway or the flood prevention baffles are easy to be submerged due to rising of water level lines in places such as wharfs, the flood prevention baffles can be used for rapidly constructing a barrier for blocking water accumulation when water accumulation occurs.

Most of the existing flood prevention baffles are of a plate-shaped structure, and are simple in structure and single in function. When in use, if the water levels in the flood season are different, the height of the flood control baffle plate is difficult to adjust according to the situation, and when the flood control baffle plate faces water flow with large impact force, the service life of the flood control baffle plate is seriously influenced due to poor buffering capacity of the supporting seat.

Therefore, a person skilled in the art provides a combined flood control barrier to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the combined flood prevention baffle which is provided with the buffer box, so that the influence of the impact of water flow on a telescopic rod can be reduced, the service life of the flood prevention baffle is prolonged, the height of the flood prevention baffle can be adjusted by combining the first baffle and the second baffle, and the flexibility in use is reflected.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a combination flood prevention baffle, includes baffle, no. two baffles, spliced pole and buffer box, baffle and No. two baffles movable sleeve establish, baffle and No. two baffle one sides all set up with spliced pole joint, no. two baffles are articulated the setting with the buffer box, two recess is seted up to No. two baffles rear end face, no. one baffle rear end face is fixed to be provided with two connecting plates, two the connecting plate runs through two recess respectively, no. two baffle rear end face is fixed to be provided with two connecting plates No. two the connecting plate is inside to be rotated and is provided with the threaded rod, two the threaded rod runs through respectively and sets up two connecting plates No. one and two connecting plates No. two threaded rods, two the threaded rod all is equipped with the sprocket with the fixed sleeve in position all around the body down, two the fixed carousel that is provided with of one of them threaded rod in the threaded rod, two the sprocket is whole body mesh has the chain, no. two baffle rear end face middle part is articulated to be provided with the telescopic link, the telescopic link is provided with the telescopic link down in the articulated position of the telescopic link down;

the buffer box comprises a box body and a fixing rod, wherein a notch is formed in the upper end face of the box body, fixing plates are fixedly arranged at the lower positions of the front side and the rear side of the box body, fixing nails are fixedly arranged in the middle of the upper end faces of the two fixing plates in a penetrating mode, spring dampers are fixedly arranged at the upper positions of the inner walls of the front side and the rear side of the box body, connecting blocks are fixedly arranged at the opposite sides of the two spring dampers, buffer blocks are fixedly arranged at the lower end faces of the two connecting blocks, the fixing rod penetrates through the notch to the inside of the box body, and the lower end faces of the telescopic rods are hinged with the fixing rods;

through above-mentioned technical scheme, the rear end at the telescopic link has set up the buffer box, play the effect of buffering when having rivers to strike flood control baffle, the bottom has set up the buffer block, the buffer block is fixed with the connecting block, also can cushion in the decurrent direction of dead lever, avoid this flood control baffle to suffer the impact force too big and damage when using, the life of this flood control baffle has been improved, set up No. two baffle covers and establish on No. one baffle, establish the meshing with two sprocket covers through the chain, through rotating turntable, drive two threaded rods and rotate, make No. two baffles relative upward movement, can carry out the regulation of height to the flood control baffle, adjust according to the height of flood stage water level.

Further, clamping grooves are formed in two sides of the connecting column;

through above-mentioned technical scheme, baffle No. one and No. two baffle both sides all are provided with the fixture block, assemble fixture block and draw-in groove joint.

Further, rubber pads are fixedly arranged on the inner walls of two opposite sides of the two clamping grooves;

through above-mentioned technical scheme, set up the rubber pad and play sealed effect, avoid water to leak from the junction of spliced pole and baffle.

Further, a bending plate is fixedly arranged on the upper end face of the second baffle;

through the technical scheme, when the water flow impacts the flood prevention baffle, the bending plate is arranged to play a role in blocking and guiding the water flow, so that the water flow is prevented from impacting the other side of the baffle.

Further, the length of the first baffle is longer than that of the second baffle;

through above-mentioned technical scheme, baffle length is greater than No. two baffles, when rising No. two baffles, baffle also can with spliced pole joint.

Further, limiting blocks are fixedly arranged on the front side and the rear side of the fixing rod, and two second grooves are formed in the inner top surface of the box body;

through above-mentioned technical scheme, the stopper is used for restricting the position of dead lever, avoids the dead lever to fall out the buffer box.

Further, rubber blocks are fixedly arranged at two opposite sides of the upper end face of the limiting block, and the two rubber blocks are respectively clamped with the two second grooves;

through above-mentioned technical scheme, set up rubber piece and No. two recess joints, when buffering, the rubber piece has played sealed effect at the in-process that removes, avoids having water to enter into in the buffer box.

The utility model has the following beneficial effects:

1. according to the combined flood control baffle, the buffer box is arranged at the rear end of the telescopic rod, when the flood control baffle is impacted by water flow, the whole flood control baffle can have large impact force, the telescopic rod is hinged with the fixed rod, the spring damper is arranged in the buffer box, the buffer block is arranged at the bottom of the buffer box and is fixed with the connecting block when the impact force is generated when the flood control baffle is impacted by water flow, the buffer block can be buffered in the downward direction of the fixed rod, the flood control baffle is prevented from being damaged due to overlarge impact force when in use, and the service life of the flood control baffle is prolonged.

2. According to the combined flood prevention baffle, the first baffle and the second baffle are arranged in a combined mode, the second baffle is sleeved on the first baffle, the two chain wheels are sleeved and meshed through the chains, and the two threaded rods are driven to rotate through the rotary turntables, so that the second baffle moves relatively upwards, the height of the flood prevention baffle can be adjusted, the flexibility of the flood prevention baffle in use is reflected, the operation is simple, and the use is convenient.

Drawings

Fig. 1 is an axial schematic view of a combined flood control baffle according to the present utility model;

FIG. 2 is a side sectional view of a modular flood control barrier according to the present utility model;

fig. 3 is a front view of a combined flood control barrier according to the present utility model;

fig. 4 is a rear view of a combined flood control barrier according to the present utility model;

FIG. 5 is a top view of a combined flood control barrier according to the present utility model;

fig. 6 is an enlarged view of a portion a of a combined flood control barrier according to the present utility model.

Legend description:

1. a first baffle; 2. a second baffle; 3. a bending plate; 4. a connecting column; 5. a first connecting plate; 6. a second connecting plate; 7. a buffer box; 8. a sprocket; 9. a chain; 10. a turntable; 11. a threaded rod; 12. a telescopic rod; 13. a first groove; 14. a rubber pad; 15. a clamping groove; 701. a case body; 702. a buffer block; 703. a spring damper; 704. a connecting block; 705. a fixed rod; 706. a second groove; 707. a rubber block; 708. a fixing plate; 709. fixing nails; 710. a notch; 711. and a limiting 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.

Examples

Referring to fig. 1-6, one embodiment provided by the present utility model is: a combined flood prevention baffle comprises a baffle 1, a baffle 2, a connecting column 4 and a buffer box 7, wherein the baffle 1 and the baffle 2 are movably sleeved, one side of the baffle 1 and one side of the baffle 2 are respectively connected with the connecting column 4 in a clamping manner, the length of the baffle 1 is longer than that of the baffle 2, clamping blocks are arranged on one side of the baffle 1 and one side of the baffle 2, grooves attached to the clamping blocks of the baffle 1 and the baffle 2 are formed in clamping grooves 15 of the connecting column 4, the baffle 2 is hinged with the buffer box 7, two grooves 13 are formed in the rear end face of the baffle 2, two connecting plates 5 are fixedly arranged on the rear end face of the baffle 1, the two connecting plates 5 respectively penetrate through the two grooves 13, two connecting plates 6 are fixedly arranged on the rear end face of the baffle 2, the inside of the first connecting plate 5 is provided with a threaded rod 11 in a rotating way, the two threaded rods 11 respectively penetrate through the first connecting plate 5 and the second connecting plate 6, the two threaded rods 11 are sleeved with the second connecting plate 6 in a threaded way, the lower parts of the whole bodies of the two threaded rods 11 are fixedly sleeved with chain wheels 8, the lower end face of one of the two threaded rods 11 is fixedly provided with a rotary table 10, the whole bodies of the two chain wheels 8 are meshed with chains 9, the chains 9 drive the two chain wheels 8 to rotate, when one rotary table 10 rotates, the two threaded rods 11 can be simultaneously rotated, the middle part of the rear end face of the second baffle 2 is hinged with a telescopic rod 12, the lower end face of the telescopic rod 12 is hinged with a buffer box 7, and when the buffer box 7 can be provided with a water flow impact flood prevention baffle, the influence of water flow impact on the telescopic rod 12 can be reduced;

the buffer box 7 includes box body 701 and dead lever 705, the notch 710 has been seted up to the box body 701 up end, the width of notch 710 is greater than dead lever 705, make telescopic link 12 can be in notch 710 internal rotation, both sides are all fixed being provided with fixed plate 708 down by the department, the department all runs through in the middle of two fixed plate 708 up end and is provided with staple 709, fix the buffer box 7 subaerial through staple 709, both sides inner wall is all fixed being provided with spring damper 703 in the department of leaning on around the box body 701, two spring damper 703 opposite side all fixedly being provided with connecting block 704, the terminal surface is all fixed being provided with buffer block 702 under two connecting blocks 704, when dead lever 705 extrudees downwards, can press buffer block 702 both sides, and buffer block 702 is connected with connecting block 704, spring damper 703 can rebound buffer block 702, the dead lever 705 runs through notch 710 to the box body inside, the terminal surface is articulated the setting with dead lever 705 under telescopic link 12, buffer box 7 has been set up at the rear end of telescopic link 12, the impact damper 7 has had the impact damper, the bottom setting up the buffer block has also been provided with the high-speed of water level stop block 702, the high-down resistance to be used for the two-stop blocks, the high-speed regulation is realized at two high-speed regulation, the end in the two-stop blocks are set up end in the water level 11 is high-speed, the end is reached through the high-speed regulation, the high-speed buffer block is set up 11 is used for the high-speed buffer block is set up 11, the high-speed buffer block 11 is used to be used to the end is easy to be used, and is set up by the high-speed buffer block 11, and can be used to the high-speed and the high-speed buffer block 11 is set is easy, and can be used to the high-speed down by the high-speed and the speed and can be used to the speed and can be used, the speed and can be used.

Clamping grooves 15 are formed in two sides of the connecting column 4, clamping blocks are arranged on two sides of the first baffle 1 and the second baffle 2, the clamping blocks are clamped with the clamping grooves 15, the two clamping grooves 15 are fixedly arranged on two side inner walls of the opposite sides of the connecting column 4, rubber pads 14 are arranged to play a role in sealing, water is prevented from leaking from the connecting position of the connecting column 4 and the baffles, a bent plate 3 is fixedly arranged on the upper end face of the second baffle 2, the bent plate 3 is arranged to play a role in blocking diversion when water flow impacts the flood prevention baffles, the water is prevented from impacting the other side of the baffles, the length of the first baffle 1 is larger than that of the second baffle 2, when the second baffle 2 is lifted, the first baffle 1 can also be clamped with the connecting column 4, limiting blocks 711 are fixedly arranged on the front side and the rear side of the fixing rod 705, two grooves 706 are formed in the inner top surface of the box body 701, the limiting blocks 705 are used for limiting the positions of the fixing rod 705, the buffer boxes 7 are prevented from falling out of the fixing rod 705, rubber blocks 707 are fixedly arranged on two side positions of the opposite sides of the limiting blocks are fixedly arranged on the upper end face of the limiting blocks, and the two sides of the limiting blocks are respectively clamped with the second baffle 706, and the two rubber blocks are prevented from moving into the two grooves 706 and are respectively clamped with the second grooves 706, and the buffer blocks are prevented from moving in the buffer boxes 707.

Working principle: when using, through splice flood control baffle on spliced pole 4, combine a plurality of flood control baffles, after flexible suitable length with telescopic link 12, fix buffer box 7 subaerial, through the size in flood season, can establish the meshing with two sprocket 8 covers through rotating carousel 10, chain 9, drive two threaded rods 11 and rotate, make No. two baffle 2 relative upward movement, can carry out the regulation of height to flood control baffle, adjust according to the height of flood season water level, when having rivers to strike flood control baffle, can have very big impact force to whole flood control baffle, buffer box 7 can reduce the impact of rivers to telescopic link 12, avoid this flood control baffle to suffer the too big damage of impact force when using, the life of this flood control baffle has been improved.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a combination formula flood prevention baffle, includes baffle (1), no. two baffles (2), spliced pole (4) and buffer box (7), its characterized in that: the utility model discloses a chain wheel, including baffle (1) and baffle (2), baffle (1) and baffle (2) movable sleeve are established No. two, baffle (1) and baffle (2) one side all set up with spliced pole (4) joint, baffle (2) and buffer box (7) articulated setting No. two recess (13) have been seted up to baffle (2) rear end face No. two, baffle (1) rear end face is fixed to be provided with two connecting plates (5), two connecting plates (5) run through two recess (13) respectively, baffle (2) rear end face is fixed to be provided with two connecting plates (6) No. two, two the inside rotation of connecting plates (5) is provided with threaded rod (11), two threaded rod (11) run through respectively and are provided with connecting plate (5) No. two and connecting plates (6), two threaded rod (11) all set up with connecting plate (6) screw thread sleeve, two threaded rod (11) are all fixed cover in place under by oneself, threaded rod (11) are provided with sprocket (8) in the fixed chain wheel (2) of two, one of them sprocket (11) are provided with sprocket (8) in the middle of two end faces (2), the lower end face of the telescopic rod (12) is hinged with a buffer box (7);

the buffer box (7) comprises a box body (701) and a fixing rod (705), a notch (710) is formed in the upper end face of the box body (701), fixing plates (708) are fixedly arranged on the lower portions of the front side and the rear side of the box body (701), fixing nails (709) are fixedly arranged in the middle of the upper end faces of the fixing plates (708) in a penetrating mode, spring dampers (703) are fixedly arranged on the upper portions of the inner walls of the front side and the rear side of the box body (701), connecting blocks (704) are fixedly arranged on the opposite sides of the spring dampers (703), buffer blocks (702) are fixedly arranged on the lower end faces of the two connecting blocks (704), the fixing rod (705) penetrates through the notch (710) to the inside of the box body (701), and the lower end faces of the telescopic rods (12) are hinged to the fixing rods (705).

2. The combination flood control barrier of claim 1, wherein: clamping grooves (15) are formed in two sides of the connecting column (4).

3. A combined flood control barrier according to claim 2, wherein: rubber pads (14) are fixedly arranged on the inner walls of two opposite sides of the clamping grooves (15).

4. The combination flood control barrier of claim 1, wherein: the upper end face of the second baffle (2) is fixedly provided with a bending plate (3).

5. The combination flood control barrier of claim 1, wherein: the length of the first baffle (1) is longer than that of the second baffle (2).

6. The combination flood control barrier of claim 1, wherein: limiting blocks (711) are fixedly arranged on the front side and the rear side of the fixing rod (705), and two second grooves (706) are formed in the inner top surface of the box body (701).

7. The combination flood control barrier of claim 6, wherein: rubber blocks (707) are fixedly arranged at two opposite sides of the upper end face of the limiting block (711), and the two rubber blocks (707) are respectively clamped with the two second grooves (706).