CN215633137U

CN215633137U - Downward-turning type water-proof gate device

Info

Publication number: CN215633137U
Application number: CN202121491244.6U
Authority: CN
Inventors: 马益伟; 张岳尧; 曹永康; 那司普汗
Original assignee: Xinjiang Yutuo Wulian Technology Co ltd
Current assignee: Xinjiang Yutuo Wulian Technology Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-25
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a downward-turning type waterproof gate device, which comprises a bearing wall, wherein a gate frame is arranged on the bearing wall, a gate body is arranged on the gate frame, a chamber is arranged on the inner side of the gate body, a foundation pit is arranged on the outer side of the gate body and close to the gate body, the gate body comprises a frame body, a transmission mechanism is arranged on the ground of the frame body and is connected with the bottom of the gate frame, a movable plate is arranged on the inner standard surface of the frame body in a sliding manner, limiting plates are respectively and fixedly connected to the outer surfaces of the two sides of the movable plate, sealing rubber gaskets are respectively arranged between the limiting plates and the frame body, a buffer device is arranged inside the foundation pit, the gate body is hinged on the gate frame by arranging the gate frame on the bearing wall, the foundation pit is arranged on the outer side of the gate body and close to the gate body, and when the gate is opened, the gate enters the inside of the foundation pit, the rail or trackless vehicles, equipment and personnel can smoothly pass through the device.

Description

Downward-turning type water-proof gate device

Technical Field

The utility model relates to the technical field of mine underground water-proof gates, in particular to a downward-turning water-proof gate device.

Background

When the underground mining mountain is suddenly flooded, the waterproof gate in the bearing wall of the roadway is quickly closed, which is the key for ensuring the life safety of underground workers and protecting facilities such as a drainage pump house, a central substation and a vertical shaft from loss. At present, the waterproof gate commonly used in the underground of the mine is of three types, namely a flat-open type, a split type and an upturning type. In order to ensure the waterproof effect of the waterproof gate, when the waterproof gate is closed, the door leaf is required to be tightly attached to the door frame, and the upper surface of the lower door frame of the waterproof gate is generally higher than the lower edge of the door leaf by about 100-150 mm; in addition, in order to ensure the smooth opening and closing of the door leaf, avoid the influence of sundries and facilitate the installation of the waterproof gate, the terrace on the incoming water side of the waterproof gate is required to be generally lower than the lower edge of the door leaf by about 100-150 mm. These two special requirements lead to the following results: the height difference of at least 200-300 mm exists between the upper surface of the lower door frame of the waterproof gate and the floor on the incoming water side; the more serious consequences are: in the opening and closing process of the door leaf, a large pit with the depth of at least about 200 mm-300 mm is formed in the area range passed by the lower edge of the door leaf. It is important to point out that: the waterproof gate is also a passage for passing personnel and equipment, the 200-300 mm deep large pit in the traffic main road seriously influences the passing of trackless vehicles, equipment and personnel such as a scraper, a medicine loading vehicle, a human vehicle and the like, the risks of bottom supporting and side turning of trackless equipment, falling injury of personnel and the like are very easy to occur, and potential safety hazards exist. In order to facilitate safe passing of personnel and common equipment, a sand pile with a relatively slow gradient is usually arranged at the position of a waterproof gate frame in the field, or a skid and a steel plate are arranged; in addition, when the water-proof gate passes through rail vehicles and equipment, long and heavy parts such as a self-moving clamping rail and the like are required to be arranged; this creates another problem: when the unexpected gushing water in pit, need the manual work to remove these article parts outside the region that the door leaf closed the process, waste time and energy, lead to the water gate to close in time easily, cause personnel's injury, threaten the safety of key facilities in pit such as drainage pump house, central substation and shaft even, have very big potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a downward-turning type water gate device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a turn over formula sluice gate device down, includes the bearing wall, be equipped with the door frame on the bearing wall, be equipped with the gate body on the door frame, the inboard of gate body is equipped with the chamber, is located the gate body outside and next-door neighbour gate body department is equipped with the foundation ditch, the gate body includes the framework, the ground step of framework is equipped with drive mechanism, drive mechanism with the bottom of door frame is connected, the interior standard face of framework slides and is equipped with the fly leaf, the both sides surface difference fixedly connected with limiting plate of fly leaf, the limiting plate with be equipped with sealed cushion between the framework respectively, the inside of foundation ditch is equipped with buffer.

Preferably, buffer includes the buffer board, the buffer board transversely sets up the inside of foundation ditch, the internal surface four corners department of foundation ditch is fixedly connected with buffer beam respectively, the buffer beam includes first member and second member, first member with sliding connection between the second member, just first member with correspond be equipped with first spring between the second member respectively.

Preferably, the buffer board with be equipped with balance mechanism between the foundation ditch, balance mechanism includes the connecting block, the quantity of connecting block is four, four the connecting block is fixed connection respectively in the lower surface four corners department of buffer board, the internal surface symmetry fixedly connected with fixed plate of foundation ditch, the inside of fixed plate is equipped with movable groove respectively, the internal surface in movable groove slides respectively and is equipped with the movable block, the inside rotation of movable block is connected with the balancing pole, the both ends of balancing pole are two of buckling form and one side respectively the connecting block rotates to be connected.

Preferably, the inner surface of the movable groove is provided with a sliding groove, and the outer surface of the movable block is fixedly connected with sliding blocks corresponding to the sliding grooves respectively.

Preferably, second springs are respectively arranged between the movable groove and the movable block.

Preferably, drive mechanism includes the transmission pipe, the one end of transmission pipe is rotated and is connected with the rotor plate, the internal surface rotation of rotor plate is connected with first gear and second gear, first gear with the meshing of second gear, the internal surface of transmission pipe is equipped with the internal tooth, the second gear with the meshing of internal tooth, first gear is kept away from the one end of rotor plate is equipped with the transmission shaft.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a turn over formula water proof gate device down, through set up the door frame on the bearing wall, articulated gate body on the door frame, set up the foundation ditch in the gate body outside and next-door neighbour gate body department, when the gate is opened, the gate just gets into inside the foundation ditch, and gate body includes framework and fly leaf, the fly leaf can be at the framework round trip movement, thereby form the buffering, there is rail or trackless vehicle, equipment and personnel all can smoothly pass, avoid taking place rail vehicle and fall the way, gate body passes through drive mechanism and links to each other with the door frame, through opening and closing of drive mechanism control gate body, but remote control when taking place emergency, convenient and fast.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic view of the transmission mechanism of the present invention;

FIG. 3 is a schematic diagram of a right-side cross-sectional structure of the transmission mechanism of the present invention;

fig. 4 is a schematic view of a top view structure of the foundation pit of the present invention.

In the figure: the device comprises a bearing wall 1, a chamber 2, a foundation pit 3, a frame 4, a door frame 5, a movable plate 6, a limiting plate 7, a buffer plate 8, a first rod 9, a second rod 10, a first spring 11, a connecting block 12, a fixed plate 13, a movable groove 14, a movable block 15, a balance rod 16, a sliding groove 17, a second spring 18, a transmission pipe 19, a rotating plate 20, a first gear 21, a second gear 22, an internal tooth 23 and a transmission shaft 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a downward-turning type waterproof gate device comprises a bearing wall 1, as shown in figure 1, wherein the bearing wall 1 is in a wedge-shaped arrangement, a door frame 5 is arranged on the bearing wall 1, a gate body is arranged on the door frame 5, a chamber 2 is arranged on the inner side of the gate body, a foundation pit 3 is arranged on the outer side of the gate body and close to the gate body, when the gate body is opened, the gate body enters the interior of the foundation pit 3 to fill the foundation pit 3, the gate body and the ground are positioned on the same horizontal plane to prevent the formation of fall and lead to passing deterioration, the gate body comprises a frame body 4, a transmission mechanism is arranged on the ground of the frame body 4 and connected with the bottom of the door frame 5, a movable plate 6 is arranged on the inner surface of the frame body 4 in a sliding manner, limiting plates 7 are fixedly connected to the outer surfaces of two sides of the movable plate 6 respectively, and the size of the limiting plates 7 is larger than that of the movable plate 6 respectively, limiting plate 7 makes the fly leaf can make a round trip to slide on framework 4, limiting plate 7 with be equipped with sealed cushion between the framework 4 respectively, sealed cushion is making to form sealedly between framework 4 and the fly leaf 6, prevents the seepage, and simultaneously, sealed cushion forms the buffering for when the apparatus removes to the gate body on, sealed cushion is compressed and is formed the buffering, and simultaneously in the buffering process, fly leaf 6 removes relative framework 4, and keeps fixed between gate body and the door frame 5, extension fixture life, the inside of foundation ditch 3 is equipped with buffer.

Specifically, buffer includes buffer board 8, buffer board 8 transversely sets up the inside of foundation ditch 3, the internal surface four corners department of foundation ditch 3 is fixedly connected with buffer beam respectively, the buffer beam includes first member 9 and second member 10, first member 9 with sliding connection between the second member 10, just first member 9 with correspond be equipped with first spring 11 between the second member 10 respectively, limiting plate 7 and buffer board 8 contact back, buffer board 8 forms further buffering to fly leaf 6.

Specifically, a balance mechanism is arranged between the buffer plate 8 and the foundation pit 3, the balance mechanism includes four connecting blocks 12, the number of the connecting blocks 12 is four, the four connecting blocks 12 are respectively and fixedly connected to four corners of the lower surface of the buffer plate 8, the inner surface of the foundation pit 3 is symmetrically and fixedly connected with a fixed plate 13, the inner parts of the fixed plates 13 are respectively provided with a movable groove 14, the inner surfaces of the movable grooves 14 are respectively and slidably provided with a movable block 15, the inner part of the movable block 15 is rotatably connected with a balance rod 16, two ends of the balance rod 16 are respectively and rotatably connected with two connecting blocks 12 on one side, so that when the buffer plate 8 moves downwards, the movable block 12 drives the balance rod 16 to rotate, and the balance rod 16 drives the corresponding movable block 15 to slide in the movable groove 14, thereby limiting the degree of freedom of the buffer plate 8, when a large instrument moves onto the valve body, the large instrument can only move back and forth to form buffering and cannot shift left and right, so that the safety of the device is improved.

Specifically, the internal surface of activity groove 14 is equipped with spout 17, the surface of movable block 15 corresponds respectively fixedly connected with slider in spout 17 department for be connected more firmly between movable block 15 and the activity groove 14.

Specifically, the second springs 18 are provided between the movable grooves 14 and the movable blocks 15, respectively, to further cushion the cushion plate 8.

Specifically, as shown in fig. 2, drive mechanism includes driving pipe 19, driving pipe 19's one end is rotated and is connected with rotor plate 20, rotor plate 20's internal surface rotates and is connected with first gear 21 and second gear 22, first gear 21 with second gear 22 meshes, driving pipe 19's internal surface is equipped with internal tooth 23, second gear 22 with internal tooth 23 meshes, first gear 21 keeps away from the one end of rotor plate 20 is equipped with transmission shaft 24, first gear 21 and second return gear 22 is rectangular shape respectively, drives transmission shaft 24 through the motor and rotates, can drive driving pipe 19 through gear drive and rotate, rotor plate 20 and door frame 4 fixed connection, and fixed connection between driving pipe 19 and the framework 4.

The working principle is as follows: when the gate valve is used, when the valve needs to be opened, the motor controls the transmission shaft 24 to rotate, the transmission shaft 24 drives the first gear 21 to rotate, the first gear 21 drives the second gear 22 to rotate, the rotation pipe 19 is further driven to rotate, the rotation pipe 19 drives the frame body 4 to rotate, the frame body 4 drives the movable plate 6 and the limiting plate 7 to overturn to the inside of the foundation pit 3, the limiting plate 7 is in contact with the buffer plate 8, when an instrument device moves to the gate body, the limiting plate 7 generates stress on the movable plate 6, at the moment, the first spring 11 is compressed, the first rod piece 9 and the second rod piece 10 slide relatively to form buffering, meanwhile, the buffer plate 8 drives the balance rod 16 to move, and the balance rod 16 drives the movable block 15 to move along the movable groove 14, so that the buffer plate 8 can only swing left and right and cannot move back and forth, and the stability of the gate valve is guaranteed.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a turn over formula water gate device down, includes bearing wall (1), be equipped with door frame (5) on bearing wall (1), be equipped with the gate body on door frame (5), the inboard of gate body is equipped with chamber (2), is located the gate body outside and next-door neighbour gate body department is equipped with foundation ditch (3), its characterized in that: the gate body includes framework (4), the ground step of framework (4) is equipped with drive mechanism, drive mechanism with the bottom of door frame (5) is connected, the interior standard surface of framework (4) slides and is equipped with fly leaf (6), the both sides surface difference fixedly connected with limiting plate (7) of fly leaf (6), limiting plate (7) with be equipped with sealed cushion between framework (4) respectively, the inside of foundation ditch (3) is equipped with buffer.

2. The roll-down floodgate apparatus according to claim 1, wherein: buffer includes buffer board (8), buffer board (8) transversely set up the inside of foundation ditch (3), the internal surface four corners department of foundation ditch (3) is fixedly connected with buffer beam respectively, the buffer beam includes first member (9) and second member (10), first member (9) with sliding connection between second member (10), just first member (9) and corresponding be equipped with first spring (11) between second member (10) respectively.

3. The roll-down floodgate apparatus according to claim 2, wherein: buffer board (8) with be equipped with balance mechanism between foundation ditch (3), balance mechanism includes connecting block (12), the quantity of connecting block (12) is four, four connecting block (12) fixed connection respectively is in the lower surface four corners department of buffer board (8), the internal surface symmetry fixedly connected with fixed plate (13) of foundation ditch (3), the inside of fixed plate (13) is equipped with movable groove (14) respectively, the internal surface of movable groove (14) slides respectively and is equipped with movable block (15), the inside rotation of movable block (15) is connected with balancing pole (16), the both ends of balancing pole (16) are two of buckling form and one side respectively connecting block (12) rotate and are connected.

4. A roll-down floodgate apparatus according to claim 3, wherein: the inner surface of the movable groove (14) is provided with a sliding groove (17), and the outer surface of the movable block (15) is fixedly connected with sliding blocks corresponding to the sliding groove (17) respectively.

5. The roll-down floodgate apparatus according to claim 4, wherein: and second springs (18) are respectively arranged between the movable grooves (14) and the movable blocks (15).

6. The roll-down floodgate apparatus according to claim 1, wherein: drive mechanism includes driving tube (19), the one end of driving tube (19) is rotated and is connected with rotor plate (20), the internal surface rotation of rotor plate (20) is connected with first gear (21) and second gear (22), first gear (21) with second gear (22) meshing, the internal surface of driving tube (19) is equipped with internal tooth (23), second gear (22) with internal tooth (23) meshing, keep away from first gear (21) the one end of rotor plate (20) is equipped with transmission shaft (24).