Flood prevention plate capable of being used for water conservancy

Abstract

The flood prevention plate comprises a plurality of plate bodies, the plate bodies are distributed side by side, and the bottoms of the plate bodies are inserted into a drainage ditch and make contact with the side wall of the drainage ditch in an attached mode at the same time. The device further comprises a fastening mechanism, the fastening mechanism is arranged in the drainage ditch and comprises a first frame body, a second frame body and an adjusting device, the second frame body right faces the joint of the two plate bodies and is attached to the plate bodies, the first frame body is attached to the side wall of the drainage ditch, and the first frame body and the second frame body are distributed at the two ends of the adjusting device. The movable parts can move relatively; a plurality of plate bodies which are arranged side by side are arranged, the bottoms of the plate bodies extend into the drainage ditch, and the plate bodies are controlled to be tightly attached to the drainage ditch under the action of the fastening mechanism, so that flood prevention equipment is installed under the condition that the work of the drainage ditch is not affected, the current situation that expansion bolts are buried on the ground is changed, the installation efficiency is improved, and the installation cost is reduced. And meanwhile, remaining devices on the ground are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of flood prevention equipment, in particular to a flood prevention plate for water conservancy. BACKGROUND

[0002] With climate change, extreme weather events such as heavy rain are becoming more frequent and intense. The drainage system of the city often cannot cope with a large amount of rainfall in a short time, resulting in rapid rise of ground water. In particular, underground garages are prone to flooding due to their low-lying characteristics.

[0003] Therefore, in the case of heavy rainfall, flood prevention measures need to be taken at the entrance and exit of the underground garage. At present, the main flood prevention means for underground garages is to manually carry sandbags and stack them at the entrance and exit of the underground garage to form a temporary water barrier. However, sandbag flood prevention has many problems. On the one hand, the filling and carrying of sandbags rely on a large amount of manpower, which is labor-intensive and inefficient. On the other hand, sandbags only rely on mutual extrusion and friction to maintain stability, and their integrity and stability are poor. After being soaked and impacted by rainwater for a long time, sandbags are prone to displacement and collapse.

[0004] In order to solve the above problems, devices for flood prevention have appeared on the market, such as a flood prevention door disclosed in a Chinese patent with publication number CN106894743A, which includes a baffle, a middle support column, a side support column, an edge support column and a bottom steel plate. The edge support column is arranged in the wall, the bottom steel plate is arranged on the ground, one end of the baffle is arranged in the edge support column and the other end is arranged in the middle support column, the middle support column is arranged at the connection part of the two baffles, and the side support column is arranged at the middle part of the baffle. The flood prevention door also includes a flood prevention door storage box. The flood prevention door provided by the above patent has a simple structure and good waterproof effect, and is provided with a storage box for storing the flood prevention door, so that the flood prevention door can be well preserved when stored. The storage box for the flood prevention door of the underground garage is arranged at the entrance of the garage, so that it can be taken out immediately when in use, saving time and greatly improving work efficiency. The middle support column and the edge support column are both provided with side pressure plates, which help to press the baffle tightly and further prevent water leakage.

[0005] Although the flood prevention door provided by the above patent can achieve flood prevention treatment of the underground garage, its installation is relatively cumbersome. As can be seen from the technical solution disclosed in the above patent, if it is used for flood prevention work, the bottom steel plate needs to be fixed on the ground at the entrance of the underground garage first, and then the edge support column and the middle support column need to be fixed on the bottom steel plate. The most common fixing method is to pre-bury expansion bolts in the ground, fix the bottom steel plate on the expansion bolts through nuts, and then connect the columns and the bottom steel plate through bolts. This operation is relatively cumbersome and is not conducive to efficient flood prevention treatment. In addition, because the top of the expansion bolt protrudes above the ground, it is easy to damage the tires of vehicles in the later period. SUMMARY

[0006] The utility model discloses a flood prevention board for water conservancy, which aims to improve the cumbersome installation of flood prevention equipment and the problem that the remaining devices are easy to damage vehicles.

[0007] The utility model discloses a flood prevention board for water conservancy, which is characterized by comprising a plate body, a plurality of plate bodies are distributed side by side, and the bottom is inserted into a drainage ditch and in contact with the side wall of the drainage ditch; a fastening mechanism is arranged in the drainage ditch, which comprises a first frame body, a second frame body and an adjusting device, the second frame body is opposite to the joint of the two plate bodies and is arranged in contact with the plate body, the first frame body is arranged in contact with the side wall of the drainage ditch, the first frame body and the second frame body are distributed at both ends of the adjusting device and can move relative to each other; in addition, a diagonal bracing plate group is arranged, the top of the diagonal bracing plate group is hingedly connected with the plate body, and the bottom is in contact with the ground.

[0008] Preferably, the adjusting device comprises a bidirectional screw rod and two second internally threaded pipes, the two second internally threaded pipes are distributed above and below and are threadedly sleeved at both ends of the bidirectional screw rod, and a polygonal groove is arranged at the top of the bidirectional screw rod.

[0009] Preferably, the adjusting device further comprises a plurality of connecting plates, the plurality of connecting plates are hingedly arranged at the end of the side surface of the first frame body and the second frame body that are close to each other, and the connecting plates at the same end of the first frame body and the second frame body are distributed in a staggered manner.

[0010] Preferably, an axle body is fixedly arranged on the outside of the second internally threaded pipe, and the connecting plates at the same end of the first frame body and the second frame body are sleeved on the axle body through a bearing.

[0011] Preferably, two ear plates are symmetrically arranged at the top of the second frame body, a first internally threaded pipe and a third internally threaded pipe are respectively arranged through the two ear plates, and polygonal plates are arranged at the ends of the first internally threaded pipe and the third internally threaded pipe that are close to each other.

[0012] Preferably, an externally threaded pipe and a threaded column are respectively arranged through the first internally threaded pipe and the third internally threaded pipe, a second clamping plate and a first clamping plate are respectively arranged at the ends of the threaded column and the externally threaded pipe that are away from each other; the threaded column can be inserted into the externally threaded pipe.

[0013] Preferably, the diagonal bracing plate group comprises a top plate, a bottom plate and a base, the base is hingedly arranged at the bottom of the bottom plate, an insertion plate is fixedly arranged at the top of the bottom plate, a plurality of holes are arranged on the insertion plate, an insertion slot is arranged at the lower part of the top plate, a connecting bolt is arranged through the end of the insertion slot, the insertion plate is inserted into the insertion slot, and the connecting bolt is arranged through the holes of the insertion plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The utility model discloses a plurality of board bodies are placed side by side, and the bottom of the board body is inserted into the drainage ditch, and the board body is tightly fixed and placed in the drainage ditch under the action of the fastening mechanism, realizes the installation of the flood control equipment without affecting the work of the drainage ditch, changes the present situation of embedding the expansion bolt on the ground, improves the installation efficiency, and avoids remaining devices on the ground.

[0016] 2. The utility model discloses a first clamping plate and a second clamping plate, which can clamp the frame of adjacent board bodies under the cooperation of the first clamping plate and the second clamping plate, and force the adjacent board bodies to be tightly fixed and placed, thereby facilitating the sealed contact of the adjacent board bodies. DRAWINGS

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the structure schematic diagram of the inclined bracing plate group of the utility model;

[0019] Figure 3 It is the structure schematic diagram of the fastening mechanism of the utility model;

[0020] Figure 4 It is the structure schematic diagram of the second frame body of the utility model;

[0021] Figure 5 It is the structure schematic diagram of the top of the second frame body of the utility model;

[0022] Figure 6 It is the structure schematic diagram of the first clamping plate and the second clamping plate of the utility model;

[0023] Figure 7 It is the schematic diagram of the utility model and the drainage ditch.

[0024] In the drawing: 1, board body; 2, inclined bracing plate group; 21, top plate; 22, insertion slot; 23, connecting bolt; 24, base; 25, bottom plate; 26, insertion plate; 3, fastening mechanism; 31, first frame body; 32, second frame body; 321, first internal threaded pipe; 322, polygonal plate; 33, bidirectional screw rod; 34, second internal threaded pipe; 35, connecting plate; 36, first clamping plate; 361, external threaded pipe; 37, second clamping plate; 371, threaded column; 4, drainage ditch. DETAILED DESCRIPTION

[0025] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be direct connection, also can be indirectly connected through the intermediate medium, can be the communication or the interaction of two elements inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0026] The following further illustrates in conjunction with the drawings and specific embodiments:

[0027] Embodiment 1

[0028] As Figure 1 shown, in order to be able to complete the installation of flood control equipment in flood season quickly, while avoiding the damage of remaining flood control devices to vehicles entering and exiting underground garage, the embodiment provides new flood control equipment. When using the flood control equipment, the grate in the drainage ditch 4 at the entrance and exit of the underground garage is removed, and the bottom of the flood control equipment is installed in the drainage ditch 4, the installation of the flood control equipment is realized without affecting the work of the drainage ditch 4, the current situation of embedding expansion bolts on the ground is changed, the installation efficiency is improved, and the remaining devices on the ground are avoided.

[0029] As Figures 3-7 shown, specifically, the flood control equipment includes multiple plate bodies 1 and multiple sets of fastening mechanisms 3. The multiple plate bodies 1 are distributed side by side and can be provided with a sealing layer on the contact surface of adjacent plate bodies 1 to realize the sealed contact of the plate bodies 1. Therefore, the interception of rainwater can be realized under the cooperation of the multiple plate bodies 1 to avoid its flowing into the underground garage to flood the vehicles. After the bottom of the multiple plate bodies 1 is placed close to the side wall of the drainage ditch 4 near the underground garage, the multiple sets of fastening mechanisms 3 are placed in the drainage ditch 4, and the position of the fastening mechanism 3 is adjusted according to the needs, such as making the fastening mechanism 3 opposite the intersection of adjacent plate bodies 1. And by adjusting the state of the fastening mechanism 3, the bottom of the plate body 1 is forced to tightly fit the side wall of the drainage ditch 4, so as to stably install the plate body 1.

[0030] In order to realize the stable installation of the plate body 1 through the fastening mechanism 3, the fastening mechanism 3 includes a first frame 31, a second frame 32 and an adjusting device, the second frame 32 is opposite the intersection of two plate bodies 1 and is arranged close to the plate body 1, the first frame 31 is arranged close to the side wall of the drainage ditch 4, the first frame 31 and the second frame 32 are distributed at both ends of the adjusting device, and the first frame 31 and the second frame 32 can be controlled to move away from each other by the work of the adjusting device to extrude the bottom of the plate body 1 to fit the side wall of the drainage ditch 4.

[0031] In order to realize the stable connection of the first frame 31 and the second frame 32 and control the relative movement of the first frame 31 and the second frame 32, the adjusting device comprises a bidirectional screw rod 33, two second inner threaded pipes 34 and a plurality of connecting plates 35. The two second inner threaded pipes 34 are distributed on the top and bottom of the bidirectional screw rod 33 and are respectively threaded on the two ends of the bidirectional screw rod 33. A polygonal slot is arranged on the top of the bidirectional screw rod 33. Therefore, the staff can insert a polygonal wrench into the polygonal slot to control the rotation of the bidirectional screw rod 33 and force the two second inner threaded pipes 34 to move close to or away from each other. Since the second inner threaded pipe 34 is connected to the first frame 31 and the second frame 32 through the connecting plate 35, the relative movement of the first frame 31 and the second frame 32 is realized during the movement of the two second inner threaded pipes 34 close to or away from each other.

[0032] Specifically, the plurality of connecting plates 35 are evenly arranged on the end of the first frame 31 and the second frame 32 close to each other, and the connecting plates 35 on the same end of the first frame 31 and the second frame 32 are distributed in a staggered manner. An axle body is fixedly arranged on the outer side of the second inner threaded pipe 34, and the connecting plates 35 on the same end of the first frame 31 and the second frame 32 are connected to the axle body through a bearing. Therefore, the stable and movable connection of the second inner threaded pipe 34 and the first frame 31 and the second frame 32 is realized.

[0033] When the fastening mechanism 3 is arranged opposite to the joint of the two plate bodies 1, in order to make the adjacent two plate bodies 1 more closely contact, the first clamping plate 36 and the second clamping plate 37 are arranged on the top of the second frame 32, and the first clamping plate 36 and the second clamping plate 37 can move relative to each other. Therefore, after the end of the first clamping plate 36 and the second clamping plate 37 extends into the frame of the plate body 1, the stable close contact of the adjacent plate body 1 can be realized by adjusting the action of the first clamping plate 36 and the second clamping plate 37.

[0034] In order to realize the relative movement of the first clamping plate 36 and the second clamping plate 37, two ear plates are symmetrically arranged on the top of the second frame 32. A first inner threaded pipe 321 and a third inner threaded pipe are respectively arranged through the two ear plates by bearing connection. The end of the first inner threaded pipe 321 and the third inner threaded pipe close to each other is provided with a polygonal plate 322. The polygonal plate 322 can be rotated by a wrench to control the rotation of the inner threaded pipe. Meanwhile, an outer threaded pipe 361 and a threaded column 371 are respectively arranged vertically on the end surface of the first clamping plate 36 and the second clamping plate 37 close to each other. The outer threaded pipe 361 and the threaded column 371 are respectively threaded through the first inner threaded pipe 321 and the third inner threaded pipe. Therefore, under the condition of the rotation of the first inner threaded pipe 321 and the third inner threaded pipe, the movement of the outer threaded pipe 361 and the threaded column 371 can be controlled to make the first clamping plate 36 and the second clamping plate 37 close to or away from each other. In addition, the threaded column 371 can be inserted into the outer threaded pipe 361, thereby facilitating the relative movement of the first clamping plate 36 and the second clamping plate 37.

[0035] Embodiment 2

[0036] As shown in Figure 1 , Figure 2 In order to enhance the stability of the plate body 1, on the basis of Embodiment 1, a diagonal bracing plate set 2 is arranged at the side of the plate body 1, which can stably support the plate body 1 and enhance its ability to resist rainwater impact. Specifically, the diagonal bracing plate set 2 comprises a top plate 21, a bottom plate 25 and a base 24, the base 24 is hingedly arranged at the bottom of the bottom plate 25, a plug plate 26 is fixedly arranged at the top of the bottom plate 25, a plurality of holes are arranged on the plug plate 26, a slot 22 is arranged at the lower part of the top plate 21, a connecting bolt 23 is penetratingly arranged at the end of the slot 22, the plug plate 26 is inserted into the slot 22, and the connecting bolt 23 is penetratingly arranged through the holes of the plug plate 26. After the bottom of the plate body 1 is stably installed in the drainage ditch 4, the relative position of the bottom plate 25 and the top plate 21 is adjusted according to the requirement, so that the base 24 is arranged in close contact with the ground. Then, the base 24 is impacted by a hammer head or other objects to make it close to the plate body 1. This operation makes the diagonal bracing plate set 2 in a taut state, thereby stably supporting the plate body 1.

[0037] The preferred embodiments of the utility model are merely used for limiting the utility model, and for the person skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A flood prevention plate that can be used for water conservancy, characterized in that, The utility model provides a kind of drainage ditch board, including plate body (1), multiple plate body (1) is distributed side by side, and bottom is inserted into drain (4), simultaneously with the side wall of drain (4) and fits contact;It further includes fastening mechanism (3), the fastening mechanism (3) is arranged in drain (4), it includes first frame (31), second frame (32) and adjusting device, the second frame (32) is opposite two plate body (1), and fits plate body (1) is arranged, the first frame (31) fits the side wall of drain (4) and is arranged, the first frame (31) and second frame (32) are distributed in the both ends of adjusting device, and can be relatively moved;In addition it further includes inclined bracing plate group (2), the top of the inclined bracing plate group (2) is hingedly connected with plate body (1), and bottom is in contact with ground.

2. The flood prevention plate according to claim 1, wherein, Adjusting device includes two-way screw rod (33) and two second inner threaded pipes (34), two second inner threaded pipes (34) are distributed up and down, and are respectively threadedly sleeved on both ends of two-way screw rod (33), and polygonal groove is provided on the top of two-way screw rod (33).

3. The flood prevention board for water conservancy according to claim 2, characterized in that, Adjusting device further includes a plurality of connecting plates (35), a plurality of connecting plates (35) are hingedly arranged on the end of the side of first frame (31) and second frame (32) close to each other, and the connecting plates (35) on the same end of first frame (31) and second frame (32) are distributed in staggered manner.

4. The flood prevention board for water conservancy according to claim 3, characterized in that, Shaft is fixedly provided on the outside of second inner threaded pipe (34), and the connecting plates (35) on the same end of first frame (31) and second frame (32) are sleeved on the shaft through bearing.

5. The flood prevention board for water conservancy according to claim 1, wherein, Two ear plates are symmetrically provided on the top of second frame (32), first inner threaded pipe (321) and third inner threaded pipe are respectively penetrated through two ear plates, and polygonal plate (322) is arranged on the end of first inner threaded pipe (321) and third inner threaded pipe close to each other.

6. The flood prevention board for water conservancy according to claim 5, characterized in that, External threaded pipe (361) and threaded column (371) are respectively penetrated through first inner threaded pipe (321) and third inner threaded pipe, second clamp (37) and first clamp (36) are respectively arranged on the end of threaded column (371) and external threaded pipe (361) away from each other, and threaded column (371) can be inserted into external threaded pipe (361).

7. The flood prevention board for water conservancy according to claim 1, wherein, Inclined bracing plate group (2) includes top plate (21), bottom plate (25) and base (24), base (24) is hingedly arranged on the bottom of bottom plate (25), plug-in plate (26) is fixedly arranged on the top of bottom plate (25), a plurality of holes are arranged on plug-in plate (26), plug-in groove (22) is arranged on the lower part of top plate (21), connecting bolt (23) is penetrated through the end of plug-in groove (22), plug-in plate (26) is inserted into plug-in groove (22), and connecting bolt (23) is penetrated through the hole of plug-in plate (26).

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