Automatic folding and unfolding device for flood prevention baffle

Abstract

The utility model belongs to the technical field of waterproof equipment, and particularly relates to an automatic folding and unfolding device for a flood control baffle. Comprising a bottom plate, a baffle is hinged to the bottom plate, and an automatic folding and unfolding assembly is arranged between the baffle and the bottom plate. Through structural improvement and mutual limitation between structures, the stability and reliability of the whole flood control device in flood control work are improved, the whole folding and unfolding operation is simple, and setting can be completed through rapid control by a single person; and all the flood prevention baffles can be mutually spliced through the structural relation, flood prevention at the positions with different widths can be adapted, and the practicability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of waterproof equipment, and in particular relates to an automatic retractable device for flood control baffles. Background Art

[0002] Flood barriers are a type of protective structure used to resist flooding. They are used on urban streets, underground parking lots, building entrances and exits, and industrial plants.

[0003] Publication (Announcement) No.: CN219343024U. This utility model belongs to the technical field of waterproof equipment, and discloses an automatic retracting and extending device for flood baffles, including a first-level flood baffle, the upper end of the first-level flood baffle is internally movable and connected to a second-level flood baffle, the upper end of the second-level flood baffle is internally movable and connected to a third-level flood baffle, the lower end of the back of the first-level flood baffle is fixedly connected to a fixed component, and both sides of the upper end of the third-level flood baffle are bearing-connected to a driving rod. This utility model realizes the effect of automatic retraction and extension of the flood baffles by setting up the cooperation of structures such as the driving rod and the moving component, and starts the servo motor. At this time, the upper end of the driving rod will gradually move the second-level flood baffle and the third-level flood baffle to the interior of the first-level flood baffle, thereby realizing the effect of their storage. In summary, the effect of automatic retraction and extension of the flood baffles is achieved, the work efficiency is improved, and the labor intensity of the staff is reduced.

[0004] After analysis, it was found that this solution is driven by a motor, which is inherently unstable. Once soaked in water for too long, even a waterproof motor will still be at risk of being soaked and penetrated, greatly reducing its reliability. In addition, the flood control baffles cannot cooperate with each other to prevent floods, and the overall practicality is greatly reduced. In response to the above problems, the solution needs to be optimized and improved. Utility Model Content

[0005] In order to solve the problems existing in the background technology, the utility model provides an automatic retractable and extending device for flood control baffles; it has flexible and reliable retractable capabilities, and its practicality and reliability are guaranteed.

[0006] The utility model provides an automatic retraction and extension device for flood prevention baffles, comprising a base plate, a baffle being hingedly connected to the base plate, and an automatic retraction and extension component being provided between the baffle and the base plate; the automatic retraction and extension component comprising a sleeve rod symmetrically hingedly connected to the baffle, a sliding rod being plugged into the sleeve rod, a positioning block being symmetrically slidably connected to the base plate, the positioning block being hingedly connected to the sliding rod, a groove being provided corresponding to the positioning block on the base plate, a positioning pin being rotatably connected to the groove, a spring being fixedly installed on the positioning pin, the other end of the spring being fixedly connected to the groove, a positioning rod being fixedly installed corresponding to the positioning pin on the positioning block, one end of the positioning pin extending out of the base plate, and a control mechanism being provided between the sleeve rod and the sliding rod.

[0007] Furthermore, the control mechanism includes a positioning column plugged into the sleeve rod, the positioning column and the slide rod are engaged with each other, and a control handle is fixedly installed between the positioning columns.

[0008] Furthermore, a buckle is fixedly mounted on the baffle corresponding to the control handle.

[0009] Furthermore, an auxiliary plate is slidably connected to the bottom plate, one end of the auxiliary plate extends out of the bottom plate, and drainage holes are symmetrically provided on one end of the bottom plate close to the positioning pin.

[0010] Furthermore, a control pedal is fixedly mounted on one end of the positioning pin extending out of the base plate.

[0011] Furthermore, a clamping block is fixedly mounted on one side of the baffle, and a clamping slot is provided on the other side of the baffle, and the clamping slot and the clamping block fit together.

[0012] Furthermore, the bottom plate is symmetrically fixed with a pulling handle.

[0013] Furthermore, limiting rods are symmetrically fixedly installed on the base plate corresponding to the positioning blocks, and the limiting rods are plug-connected with the positioning blocks.

[0014] Beneficial effects of the utility model:

[0015] The utility model improves the overall stability and reliability in flood control work through structural improvement and mutual restriction between structures. The overall retraction and extension operation is simple, and a single person can quickly control and complete the setting; the various flood control baffles can be spliced ​​with each other through structural relationships, and can adapt to flood control positions of different widths, thereby improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a left front perspective view of an automatic retractable flood baffle device of the utility model.

[0017] Figure 2 This is a left rear perspective view of an automatic retractable flood baffle device according to the present invention.

[0018] Figure 3 This is a right rear perspective view of an automatic retractable flood baffle device according to the present invention.

[0019] Figure 4 This is a schematic diagram of area A of an automatic retractable flood baffle device of the present invention.

[0020] Figure 5 This is a structural exploded view of the positioning block and positioning pin of an automatic retractable flood baffle device of the utility model.

[0021] Figure 6 This is a schematic diagram of an auxiliary plate of an automatic retractable flood baffle device according to the utility model after it is opened.

[0022] As shown in the figure:

[0023] 1. Base plate, 2. Baffle, 3. Sleeve rod, 4. Slide rod, 5. Positioning block, 6. Groove, 7. Positioning pin, 8. Spring, 9. Positioning rod, 10. Positioning column, 11. Control handle, 12. Buckle, 13. Auxiliary plate, 14. Drain hole, 15. Control pedal, 16. Block, 17. Slot, 18. Pull handle, 19. Limit rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In the description of the utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] Please see all drawings for this manual:

[0027] An automatic retractable flood baffle device comprises a base plate 1, a baffle 2 is hingedly connected to the base plate 1, and an automatic retractable assembly is provided between the baffle 2 and the base plate 1;

[0028] The automatic retracting and releasing assembly includes a sleeve rod 3 symmetrically hingedly connected to the baffle 2, a slide rod 4 is plugged into the sleeve rod 3, a positioning block 5 is symmetrically slidably connected to the bottom plate 1, the positioning block 5 is hingedly connected to the slide rod 4, a groove 6 is provided on the bottom plate 1 corresponding to the positioning block 5, a positioning pin 7 is rotatably connected to the groove 6, a spring 8 is fixedly installed on the positioning pin 7, the other end of the spring 8 is fixedly connected to the groove 6, a positioning rod 9 is fixedly installed on the positioning block 5 corresponding to the positioning pin 7, one end of the positioning pin 7 extends outside the bottom plate 1, and a control mechanism is provided between the sleeve rod 3 and the slide rod 4;

[0029] From the above description, it can be seen that the baffle 2 and the base plate 1 are flipped open to each other, the sleeve rod 3 and the slide rod 4 are pulled open, so that the positioning block 5 moves toward the position of the positioning pin 7 until the positioning pin 7 is buckled on the positioning rod 9, so that the positioning block 5 no longer moves. The sleeve rod 3 and the slide rod 4 are fixed by the control mechanism, and the base plate 1 and the baffle 2 can be quickly controlled to carry out flood prevention work.

[0030] As a technical optimization solution of the present invention, the control mechanism includes a positioning column 10 plugged into the sleeve rod 3, the positioning column 10 and the slide rod 4 fit together, and a control handle 11 is fixedly installed between the positioning columns 10;

[0031] From the above description, it can be seen that the positioning column 10 can limit the positions of the sleeve rod 3 and the slide rod 4, and can quickly achieve positioning when opening.

[0032] As a technical optimization solution of the present invention, a buckle 12 is fixedly installed on the baffle 2 corresponding to the control handle 11;

[0033] As can be seen from the above description, the buckle 12 can fix the control handle 11 inside when it is stored.

[0034] As a technical optimization solution of the present invention, an auxiliary plate 13 is slidably connected to the bottom plate 1, one end of the auxiliary plate 13 extends out of the bottom plate 1, and a drainage hole 14 is symmetrically provided on the end of the bottom plate 1 near the positioning pin 7;

[0035] From the above description, it can be seen that the auxiliary plate 13 is opened during flood prevention, and the water on the front side of the baffle 2 is used to press the baffle 2, so that the flood prevention stability of the baffle 2 is better. The drainage hole 14 can ensure that no water is stored in the bottom plate 1 when idle, reducing internal water accumulation.

[0036] As a technical optimization solution of the present invention, a control pedal 15 is fixedly mounted on one end of the positioning pin 7 extending out of the base plate 1;

[0037] From the above description, it can be seen that by stepping on the control pedal 15, the positioning pins 7 at both ends can be synchronously controlled to rise, so that the positioning pins 7 are separated from the positioning rods 9, and the baffle 2 and the bottom plate 1 can be quickly closed to each other to achieve rapid storage.

[0038] As a technical optimization solution of the present invention, a clamping block 16 is fixedly installed on one side of the baffle 2, and a clamping groove 17 is provided on the other side of the baffle 2, and the clamping groove 17 and the clamping block 16 fit together;

[0039] From the above description, it can be seen that by connecting the blocks 16 and the slots 17 between different baffles 2, the baffles 2 can be spliced ​​to meet the flood control requirements of buildings of different widths, and the overall practicality is improved.

[0040] As a technical optimization solution of the present invention, a lifting handle 18 is symmetrically fixedly installed on the bottom plate 1;

[0041] As can be seen from the above description, the lifting handle 18 can facilitate the user to control the overall movement, making it more convenient to carry.

[0042] As a technical optimization solution of the present invention, a limiting rod 19 is symmetrically fixedly installed on the bottom plate 1 corresponding to the positioning block 5, and the limiting rod 19 is plug-connected with the positioning block 5;

[0043] It can be seen from the above description that the limiting rod 19 can improve the stability of the positioning block 5 when it moves laterally.

[0044] Working principle:

[0045] When the cam 11 is closed, the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam 13 is in the closed position, and the cam 12 is in the closed position and the cam

[0046] The above description of the present invention and its embodiments is non-limiting. The specific embodiments shown in the specific embodiments are only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without creatively designing a structure and embodiment similar to the technical solution, they shall fall within the scope of protection of the present invention.

Claims

1. An automatic retractable flood barrier device, comprising a bottom plate, characterized in that: A baffle is hingedly connected to the base plate, and an automatic retraction assembly is provided between the baffle and the base plate; the automatic retraction assembly includes a sleeve rod symmetrically hingedly connected to the baffle, a sliding rod is plugged into the sleeve rod, a positioning block is symmetrically slidably connected to the base plate, the positioning block is hingedly connected to the sliding rod, a groove is provided on the base plate corresponding to the positioning block, a positioning pin is rotatably connected to the groove, a spring is fixedly installed on the positioning pin, the other end of the spring is fixedly connected to the groove, a positioning rod is fixedly installed on the positioning block corresponding to the positioning pin, one end of the positioning pin extends out of the base plate, and a control mechanism is provided between the sleeve rod and the sliding rod.

2. The automatic retractable flood barrier device according to claim 1, characterized in that: The control mechanism includes a positioning column plugged and connected to the sleeve rod, the positioning column and the slide rod are fitted with each other, and a control handle is fixedly installed between the positioning columns.

3. The automatic retractable flood barrier device according to claim 2, characterized in that: A buckle is fixedly mounted on the baffle corresponding to the control handle.

4. The automatic retractable flood barrier device according to claim 1, characterized in that: An auxiliary plate is slidably connected to the bottom plate, one end of the auxiliary plate extends out of the bottom plate, and drainage holes are symmetrically provided on one end of the bottom plate close to the positioning pin.

5. The automatic retractable flood barrier device according to claim 1, characterized in that: A control pedal is fixedly mounted on one end of the positioning pin extending out of the base plate.

6. The automatic retractable flood barrier device according to claim 1, characterized in that: A clamping block is fixedly mounted on one side of the baffle, and a clamping slot is provided on the other side of the baffle, and the clamping slot and the clamping block fit together.

7. The automatic retractable flood barrier device according to claim 1, characterized in that: The bottom plate is symmetrically fixed with lifting handles.

8. The automatic retractable flood barrier device according to claim 1, characterized in that: Limiting rods are symmetrically fixedly installed on the bottom plate corresponding to the positioning blocks, and the limiting rods are plug-connected with the positioning blocks.

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