CN220167846U - Door-opening type flood-proof device - Google Patents
Door-opening type flood-proof device Download PDFInfo
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- CN220167846U CN220167846U CN202321459551.5U CN202321459551U CN220167846U CN 220167846 U CN220167846 U CN 220167846U CN 202321459551 U CN202321459551 U CN 202321459551U CN 220167846 U CN220167846 U CN 220167846U
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- door
- door frame
- supporting plate
- groove
- displacement
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- 238000007789 sealing Methods 0.000 claims abstract description 23
- 210000001503 joint Anatomy 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims description 27
- 238000003466 welding Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a door-opening type flood-proof device, which belongs to the technical field of flood-proof devices and comprises a door frame, wherein door bodies are hinged to two sides of the door frame through hinges, driving structures are fixedly arranged at the top and the bottom of the rear side of the door frame, a supporting plate is arranged between the driving structures, the supporting plate is positioned in the door frame, the front side of the supporting plate is flush with the front side of the door frame, a sealing groove is formed in one circle of the door frame, a sealing ring is arranged in one circle of the back surface of the door body, a groove is formed in the front side of the supporting plate, and the groove is in butt joint with the sealing groove; according to the technical scheme, through the groove at the front side of the supporting plate, after the two groups of door bodies are closed, the sealing rings on the door bodies can be clamped into the sealing grooves and the grooves, so that the butt joint positions of the two groups of door bodies are sealed, the sealing performance of the butt joint positions of the two groups of door bodies is ensured, and flood is prevented from penetrating into underground engineering from the butt joint positions of the two groups of door bodies.
Description
Technical Field
The utility model relates to the technical field of flooding prevention devices, in particular to a door-opening type flooding prevention device.
Background
In the flood season, in order to prevent flood protection to underground projects of subway channels, flood prevention devices are required to be arranged at inlets and outlets of the areas, the main effect is that the areas can be opened in normal time, the channels of the areas can be guaranteed to normally pass, the inlets and outlets of the areas can be sealed to prevent rainwater from entering the underground projects in the flood season, the traditional flood prevention devices are normally overturned, the baffle plates are overturned to the tops of the channels in normal states, but the dead weights of the baffle plates are relatively high, the baffle plates are positioned at the tops of the channels for a long time, potential safety hazards exist, the safety of the device is considered, the door-opening type flood prevention devices are used for replacing the traditional overturned flood prevention devices, and in normal time, the door bodies of the door-opening type flood prevention devices are generally attached to the two sides of the channels, so that the safety of the device can be effectively guaranteed.
When the traditional door-opening type flooding prevention device is used, because the width of the inlet and outlet of some special areas is larger, the width of the door body is also larger, and the strength at the center of the door body is insufficient, so that when the channel is flooded, the door body is impacted by flood, deformation is easily caused at the center of the door body, the service performance of the device is affected, meanwhile, the sealing performance of the traditional door-opening type flooding prevention device is poor, and the two groups of door bodies are contacted easily to cause a flooding phenomenon, so that the flooding prevention effect of the device is affected. In view of this, we propose a door-opening type flood protection device.
Disclosure of Invention
The utility model aims to provide a door-opening type flood prevention device, which is used for solving the problems in the background technology.
The door-opening type flooding prevention device comprises a door frame, wherein door bodies are hinged to two sides of the door frame through hinges, driving structures are fixedly arranged at the top and the bottom of the rear side of the door frame, a supporting plate is arranged between the driving structures, the supporting plate is positioned in the door frame, and the front side of the supporting plate is flush with the front side of the door frame;
the door comprises a door frame, and is characterized in that a sealing groove is formed in the periphery of the door frame, a sealing ring is arranged in the periphery of the back face of the door body, a groove is formed in the front side of the supporting plate, and the groove is in butt joint with the sealing groove.
As an alternative scheme of the technical scheme of the utility model, a group of concave frames are welded at two ends of one side of the front face of the door body, and the top of each concave frame is fixedly provided with a hydraulic electric push rod.
As an alternative scheme of the technical scheme of the utility model, two ends of one side of the front face of the door body are welded with clamping rods, and one end of each clamping rod is provided with an inserting hole.
As an alternative of the technical scheme of the utility model, the driving structure comprises a rectangular pipe, a motor, a screw rod, a displacement block, a displacement port and a connecting block, wherein the rectangular pipe is welded on a door frame, and the connecting block is welded and fixed with the rear side of the supporting plate.
As an alternative scheme of the technical scheme of the utility model, a motor is fixedly arranged at one end of the inside of the rectangular tube, a screw rod is arranged at the output end of the motor through a rotating shaft, and one end of the screw rod, which is opposite to the motor, is rotationally connected with one end of the inside of the rectangular tube through a bearing.
As an alternative scheme of the technical scheme of the utility model, a displacement block is arranged on the screw rod, a connecting block is welded at the bottom of the displacement block, a displacement port is arranged at the bottom of the rectangular pipe, and the connecting block penetrates through the displacement port.
As an alternative scheme of the technical scheme of the utility model, a threaded hole is formed in the displacement block, and a screw rod penetrates through the threaded hole.
Compared with the prior art, the utility model has the advantages that:
1. according to the technical scheme, when the regional channel is required to be flooded, the driving structure is used for controlling the supporting plate to move to the center of the door frame, then after the two groups of door bodies are closed, the front side of the supporting plate is propped against the butt joint of the two groups of door bodies, so that the butt joint of the two groups of door bodies can be supported and fixed, the supporting strength of the butt joint of the two groups of door bodies is enhanced, the phenomenon that the butt joint of the two groups of door bodies is deformed due to flood impact is avoided, and the service performance of the device is improved.
2. According to the technical scheme, through the groove at the front side of the supporting plate, after the two groups of door bodies are closed, the sealing rings on the door bodies can be clamped into the sealing grooves and the grooves, so that the butt joint positions of the two groups of door bodies are sealed, the sealing performance of the butt joint positions of the two groups of door bodies is ensured, and flood is prevented from penetrating into underground engineering from the butt joint positions of the two groups of door bodies.
Drawings
Fig. 1 is a front view of a door body of a door-opening type flooding preventing device disclosed in an embodiment of the present utility model;
FIG. 2 is a front view of a door body of a door-opening flood protection device according to an embodiment of the present utility model;
FIG. 3 is a rear view of a door body of a door-opening flood protection device according to an embodiment of the present utility model;
FIG. 4 is a block diagram of a driving structure in a door-opening type flooding preventing device according to an embodiment of the present utility model;
fig. 5 is an enlarged schematic view of a portion a of a door-opening type flooding preventing device according to an embodiment of the present utility model.
The reference numerals in the figures illustrate: 1. a door frame; 101. sealing grooves; 2. a door body; 201. a concave frame; 202. a hydraulic electric push rod; 203. a clamping rod; 204. a jack; 205. a seal ring; 3. a driving structure; 301. a rectangular tube; 302. a motor; 303. a screw rod; 304. a displacement block; 305. a displacement port; 306. a connecting block; 4. a support plate; 401. a groove.
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.
As shown in fig. 1-5, the embodiment of the utility model provides a door-opening type flood protection device, which comprises a door frame 1, wherein the door frame 1 is installed on a regional channel for a circle, two sides of the door frame 1 are hinged with door bodies 2 through hinges, a concave frame 201 is welded at two ends of one side of the front surface of one group of door bodies 2, a hydraulic electric push rod 202 is fixedly installed at the top of the concave frame 201, clamping rods 203 are welded at two ends of one side of the front surface of one group of door bodies 2, a jack 204 is arranged at one end of the clamping rods 203, when the regional channel is in normal use, the two groups of door bodies 2 are opened and attached at two sides of the regional channel, the regional channel is ensured to normally pass, the two groups of door bodies 2 are closed for sealing the channel, at the moment, the clamping rods 203 of one group of door bodies 2 are clamped into the concave frame 201 of the other group of door bodies 2, then the hydraulic electric push rod 202 is controlled to extend, the hydraulic electric push rod 202 penetrates the jack 204 of the clamping rods 203, thus, two groups of door bodies 2 are fixed, the top and the bottom of the rear side of the door frame 1 are fixedly provided with a driving structure 3, a supporting plate 4 is arranged between the driving structures 3, the supporting plate 4 is positioned in the door frame 1, the front side of the supporting plate 4 is flush with the front side of the door frame 1, before the door bodies 2 are closed, the driving structure 3 drives the supporting plate 4 to transversely displace to the center of the inside of the door frame 1, then the supporting plate 4 supports the butt joint of the two groups of door bodies 2, the supporting strength of the butt joint of the two groups of door bodies 2 is improved, deformation phenomenon of the butt joint of the two groups of door bodies 2 caused by flood impact is avoided, the driving structure 3 comprises a rectangular pipe 301, a motor 302, a screw 303, a displacement block 304, a displacement port 305 and a connecting block 306, the model of the motor 302 is R300C, the rectangular pipe 301 can be replaced as required, the connecting block 306 is fixedly welded with the rear side of the supporting plate 4, a motor 302 is fixedly arranged at one end of the inside of the rectangular tube 301, a screw rod 303 is arranged at the output end of the motor 302 through a rotating shaft, one end of the screw rod 303, which is opposite to the motor 302, is rotationally connected with one end of the inside of the rectangular tube 301 through a bearing, a displacement block 304 is arranged on the screw rod 303, the bottom of the displacement block 304 is welded with the connecting block 306, a displacement port 305 is arranged at the bottom of the rectangular tube 301, the connecting block 306 penetrates through the displacement port 305, a threaded hole is arranged in the displacement block 304, the screw rod 303 penetrates through the threaded hole, the motor 302 drives the screw rod 303 to rotate, then the displacement block 304 displaces on the screw rod 303, and the displacement block 304 drives the supporting plate 4 to transversely displace through the connecting block 306;
in this embodiment, when the flood protection is performed on the regional channel, under normal conditions, two groups of door bodies 2 are opened and attached to two sides of the channel, so that the regional channel is ensured to normally pass, during flood season, the motor 302 is controlled to drive the screw rod 303 to rotate, then the displacement block 304 is displaced on the screw rod 303, the displacement block 304 drives the support plate 4 to transversely displace through the connecting block 306, so that the support plate 4 is displaced to the center of the door frame 1, then the two groups of door bodies 2 are closed, the channel is sealed, at this time, the clamping rods 203 of one group of door bodies 2 are clamped into the concave frames 201 of the other group of door bodies 2, and then the hydraulic electric push rods 202 are controlled to extend, so that the hydraulic electric push rods 202 penetrate through the insertion holes 204 of the clamping rods 203, thereby fixing the two groups of door bodies 2, at this time, the support plate 4 supports the butt joint positions of the two groups of door bodies 2, deformation phenomenon at the butt joint positions of the two groups of door bodies 2 caused by flood impact is avoided, and thus the flood protection effect can be stably performed on the regional channel.
As shown in fig. 1, a sealing groove 101 is formed in the periphery of the door frame 1, a sealing ring 205 is formed in the periphery of the back surface of the door body 2, a groove 401 is formed in the front side of the supporting plate 4, and the groove 401 is in butt joint with the sealing groove 101;
in this embodiment, when closing two sets of door bodies 2, the sealing washer 205 of two sets of door bodies 2 is blocked into seal groove 101 and recess 401 at this moment, guarantees the sealing performance of door body 2 and door frame 1 and two sets of door body 2 butt joint department, avoids the flood infiltration to in the underground works.
In the description of the present utility model, furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (7)
1. The utility model provides a door-type anti-flooding device, includes door frame (1), its characterized in that: the door frame is characterized in that two sides of the door frame (1) are hinged with a door body (2) through a hinge, a driving structure (3) is fixedly arranged at the top and the bottom of the rear side of the door frame (1), a supporting plate (4) is arranged between the driving structures (3), the supporting plate (4) is positioned in the door frame (1), and the front side of the supporting plate (4) is flush with the front side of the door frame (1);
a sealing groove (101) is formed in the periphery of the door frame (1), a sealing ring (205) is arranged in the periphery of the back of the door body (2), a groove (401) is formed in the front side of the supporting plate (4), and the groove (401) is in butt joint with the sealing groove (101).
2. The door-opening flood protection device according to claim 1, wherein: a group of concave frames (201) are welded at two ends of one side of the front face of the door body (2), and hydraulic electric push rods (202) are fixedly arranged at the tops of the concave frames (201).
3. The door-opening flood protection device according to claim 1, wherein: the two ends of one side of the front face of the door body (2) are welded with clamping rods (203), and one end of each clamping rod (203) is provided with an inserting hole (204).
4. The door-opening flood protection device according to claim 1, wherein: the driving structure (3) comprises a rectangular pipe (301), a motor (302), a screw rod (303), a displacement block (304), a displacement port (305) and a connecting block (306), wherein the rectangular pipe (301) is welded on the door frame (1), and the connecting block (306) is welded and fixed with the rear side of the supporting plate (4).
5. The door-opening flood protection device according to claim 4, wherein: the motor (302) is fixedly installed at one end of the inside of the rectangular tube (301), the lead screw (303) is installed at the output end of the motor (302) through a rotating shaft, and one end of the lead screw (303) back to the motor (302) is rotatably connected with one end of the inside of the rectangular tube (301) through a bearing.
6. The door-opening flood protection device according to claim 5, wherein: install displacement piece (304) on lead screw (303), and the bottom welding of displacement piece (304) has connecting block (306), the bottom of rectangular pipe (301) is equipped with displacement mouth (305), and connecting block (306) run through displacement mouth (305).
7. The door-opening flood protection device according to claim 5, wherein: the inside of displacement piece (304) is equipped with the screw hole, and screw rod (303) run through the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321459551.5U CN220167846U (en) | 2023-06-09 | 2023-06-09 | Door-opening type flood-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321459551.5U CN220167846U (en) | 2023-06-09 | 2023-06-09 | Door-opening type flood-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220167846U true CN220167846U (en) | 2023-12-12 |
Family
ID=89065047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321459551.5U Active CN220167846U (en) | 2023-06-09 | 2023-06-09 | Door-opening type flood-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220167846U (en) |
-
2023
- 2023-06-09 CN CN202321459551.5U patent/CN220167846U/en active Active
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| GR01 | Patent grant |