Portable adjustable channel blocking gate

Abstract

The utility model discloses a portable adjustable channel blocking gate which comprises a flow blocking door and a telescopic blocking door. First blocking rubber is arranged at the bottom of the flow blocking door; a first reinforcing grid structure is arranged on the surface of the flow blocking door; the telescopic blocking door is arranged on the side portion of the flow blocking door and moves in the width direction of the flow blocking door through an adjustable mechanism. A second reinforcing grid structure is arranged on the surface of the telescopic blocking door; second blocking rubber is arranged on the outer side portion of the telescopic blocking door. Equipment in a channel needs to be overhauled, and it cannot be guaranteed that incoming water can be completely blocked when the water inlet pressure is too large in the flood season.

Description

Technical Field

[0001] The utility model relates to sewage treatment technology, and more specifically, to a portable and adjustable channel blocking gate. Background Art

[0002] Generally, when a sewage treatment plant is overhauling an internal inflow orifice plate grille, or when the incoming water pressure is too high during the flood season, it is necessary to block the incoming water. However, sometimes the incoming and outgoing water gates cannot completely block the incoming water. The main reason is that the sealing rubber will age and break, and at the same time, there will be sundries at the bottom of the incoming and outgoing water gates, causing the incoming and outgoing water gates to lose the function of blocking the incoming water, seriously affecting the overhaul of the equipment in the channel. The inability to completely block the incoming water will lead to water leakage of the incoming and outgoing water gates during further overhaul, causing a series of defect problems. Therefore, completely blocking the incoming water has become a technical problem that urgently needs to be solved in sewage treatment plants. Summary of the Utility Model

[0003] Aiming at the defects existing in the prior art, the purpose of the utility model is to provide a portable and adjustable channel blocking gate, which is used for overhauling the equipment in the channel and cannot ensure completely blocking the incoming water when the incoming water pressure is too high during the flood season.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A portable and adjustable channel blocking gate, comprising a flow blocking gate and a telescopic sealing gate;

[0006] A first sealing rubber is provided at the bottom of the flow blocking gate;

[0007] A first reinforcement grid structure is provided on the surface of the flow blocking gate;

[0008] The telescopic sealing gate is arranged at the side of the flow blocking gate and moves along the width direction of the flow blocking gate through an adjustable mechanism;

[0009] A second reinforcement grid structure is provided on the surface of the telescopic sealing gate;

[0010] A second sealing rubber is provided on the outer side of the telescopic sealing gate.

[0011] Preferably, a hoisting fixing plate is further provided at the top of the flow blocking gate.

[0012] Preferably, the flow blocking gate is made of a steel plate with a thickness of 10 mm.

[0013] Preferably, the first reinforcement grid structure includes a grid shape formed by crisscrossing a plurality of C-shaped steel channels with a specification of 16#;

[0014] The grid spacing dimension of each grid shape is 75 cm * 75 cm.

[0015] Preferably, there are 2 telescopic sealing doors, which are respectively arranged on both side parts in the width direction of the flow blocking door;

[0016] The telescopic sealing door is made of a steel plate with a thickness of 10 mm and is a rectangular body with an open inner side;

[0017] The side part of the flow blocking door is inserted into the opening position of the telescopic sealing door.

[0018] Preferably, the adjustable mechanism uses a hydraulic cylinder;

[0019] The working pressure of the hydraulic cylinder is 25 MPa.

[0020] Preferably, a sealing rubber is also provided between the side part of the flow blocking door and the opening position of the telescopic sealing door.

[0021] Preferably, the second reinforcement grid structure includes a grid shape formed by crisscrossing a plurality of C-shaped steel bars with a specification of 16#;

[0022] The grid spacing dimension of each grid shape is 75 cm * 50 cm.

[0023] Preferably, a wedge block is also provided inside the flow blocking door.

[0024] A portable adjustable channel blocking gate provided by the present utility model can be quickly transported to a place where it is necessary to block the water coming from the channel, and can be adjusted to different sizes through expansion and contraction. It is not only limited to the use in sewage treatment plants, but can also be used in various production occasions where it is necessary to block the water coming from the channel. This gate can be used emergently during flood control. When there is water overflow in the underground area of an underground sewage treatment plant, it can cut off the pedestrian passage to block the water and can also be used as a temporary waterproof wall for emergency use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is the front view schematic diagram of an embodiment of the channel blocking gate of the present utility model;

[0026] Figure 2 is the side view schematic diagram of an embodiment of the channel blocking gate of the present utility model;

[0027] Figure 3 is the top view schematic diagram of an embodiment of the channel blocking gate of the present utility model;

[0028] Figure 4 is the front view schematic diagram of another embodiment of the channel blocking gate of the present utility model;

[0029] Figure 5It is a side view schematic diagram of another embodiment of the channel plugging gate of the present utility model;

[0030] Figure 6 It is a top view schematic diagram of another embodiment of the channel plugging gate of the present utility model;

[0031] Figure 7 It is Figure 6 An enlarged schematic diagram of position A in Specific embodiments

[0032] In order to better understand the above technical solutions of the present utility model, the technical solutions of the present utility model will be further described below in conjunction with the drawings and embodiments.

[0033] Combined with Figures 1 to 3 As shown, a portable and adjustable channel plugging gate provided by the present utility model includes a flow blocking gate 1 and a telescopic plugging gate 2.

[0034] A first sealing rubber 3 is provided at the bottom of the flow blocking gate 1.

[0035] A first reinforcement grid structure 4 is provided on the surface (outer surface and inner surface) of the flow blocking gate 1.

[0036] The telescopic plugging gate 2 is arranged at any side position of the flow blocking gate 1 and can move along the width direction of the flow blocking gate 1 through an adjustable mechanism 5 (a hydraulic cylinder is used in this embodiment).

[0037] A second reinforcement grid structure 6 is provided on the surface (outer surface and inner surface) of the telescopic plugging gate 2.

[0038] A second sealing rubber 7 is provided on the outer side of the telescopic plugging gate 2.

[0039] The channel plugging gate of the present utility model first uses the self-weight of the flow blocking gate 1 to squeeze the first sealing rubber 3 at its bottom to play a role in plugging the bottom. At the same time, the telescopic plugging gate 2 on the side of the flow blocking gate 1 is used to support the channel wall surface, and the second sealing rubber 7 on the side of the telescopic plugging gate 2 also plays a role in sealing the channel, thereby achieving the purpose of blocking the incoming water on this basis.

[0040] Since the overall channel plugging gate of the present utility model has to bear the impact force of blocking the incoming water, the working pressure of the hydraulic cylinder is 25 MPa.

[0041] The flow blocking gate 1 is made of a steel plate with a thickness of 10 mm.

[0042] The first reinforcement grid structure 4 includes a grid shape formed by multiple c-shaped steel bars with a specification of 16# intersecting vertically and horizontally and welded on the surface of the flow blocking gate 1 to improve the structural bearing capacity and prevent deformation. The grid-shaped reinforcement steel bars are 8 grids, and the grid spacing size is 75 cm * 75 cm.

[0043] The telescopic plugging door 2 is made of a steel plate with a thickness of 10 mm and is a rectangular body with an open inner part.

[0044] The side part of the flow blocking door 1 is inserted into the opening position on the telescopic plugging door 2.

[0045] The second reinforcement grid structure 6 includes a grid shape formed by multiple #16 C-channel steels crisscrossing vertically and horizontally and is welded on the surface of the telescopic plugging door 2 to improve the structural bearing capacity and prevent deformation. The grid-shaped reinforcement channel steels are in 4 grids, and the grid spacing size is 75 cm * 50 cm. At the same time, 1 C-channel steel is used to connect the telescopic plugging door 2, and the specification of the C-channel steel is #20.

[0046] A lifting fixing plate 8 is also provided at the top of the flow blocking door 1 to prevent it from falling off during lifting.

[0047] A sealing rubber 9 is also provided between the side part of the flow blocking door 1 and the opening position on the telescopic plugging door 2, so that the overall channel plugging gate of the present utility model has better sealing performance to prevent the leakage of incoming water.

[0048] A wedge block 10 is also provided inside the flow blocking door 1. When the wedge block 10 expands, it is used to tightly press against the water-facing surface, so that the sealing rubber 9 is closely attached to the flow blocking door 1 and the telescopic plugging door 2.

[0049] Combined Figures 4 to 7 As shown, in another embodiment of the channel plugging gate of the present utility model, different from the above embodiment, in this embodiment, the telescopic plugging door 2 has 2 fans, which are respectively arranged on both side parts in the width direction of the flow blocking door 1.

[0050] The 2 fans of telescopic plugging doors 2 can move along the width direction of the flow blocking door 1 through an adjustable mechanism 5 (a hydraulic cylinder is used in this embodiment).

[0051] The second reinforcement grid structure 6 is arranged on the surfaces (outer surface and inner surface) of the 2 fans of telescopic plugging doors 2.

[0052] The outer side parts of the 2 fans of telescopic plugging doors 2 are provided with a second plugging rubber 7.

[0053] The channel plugging gate of the present utility model first uses the self-weight of the flow blocking door 1 to squeeze the first plugging rubber 3 at its bottom to play a role in plugging the bottom. At the same time, the telescopic plugging doors 2 on the side parts of the flow blocking door 1 support the two side walls of the channel, and the second plugging rubber 7 on the side parts of the telescopic plugging doors 2 also plays a role in sealing the channel. On this basis, the purpose of blocking the incoming water is achieved.

[0054] In summary, the channel blocking gate of the present utility model can be quickly transported to the place where it is necessary to block the water coming from the channel. It can be hoisted and installed to block the water without stopping the water supply, ensuring the effect of blocking the water, reducing the maintenance cost and shortening the maintenance time. After being repaired, it can be quickly removed, greatly improving the maintenance efficiency of the equipment. At the same time, it can also be conveniently transported to the place where it is necessary to block the water coming from the channel and quickly hoisted and installed to block the water. It effectively improves the emergency response during flood control when the production operation is impacted by a large amount of water. At the same time, it greatly reduces the potential safety hazards existing in the maintenance of channel equipment, reduces the maintenance time of the equipment, and improves the overall production operation efficiency.

[0055] Those of ordinary skill in the art in this technical field should recognize that the above embodiments are only used to illustrate the present utility model and are not used as a limitation to the present utility model. As long as within the scope of the essential spirit of the present utility model, any changes and modifications to the above embodiments will fall within the scope of the claims of the present utility model.

Claims

1. A portable and adjustable channel blocking gate, characterized by: Including blocking door and telescopic blocking door; A first sealing rubber is provided at the bottom of the blocking door; A first reinforcement grid structure is provided on the surface of the baffle door; The telescopic blocking door is arranged on the side of the blocking door and moves along the width direction of the blocking door through an adjustable mechanism; A second reinforcement grid structure is provided on the surface of the telescopic blocking door; The outer side of the telescopic blocking door is provided with a second blocking rubber.

2. The portable adjustable channel blocking gate according to claim 1, characterized in that: A hoisting fixing plate is also provided on the top of the baffle door.

3. The portable adjustable channel blocking gate according to claim 1 is characterized by: The baffle door is made of a steel plate with a thickness of 10 mm.

4. The portable and adjustable channel blocking gate according to claim 1, characterized in that: The first reinforcement grid structure includes a grid shape composed of a plurality of 16# C-shaped channel steels crisscrossed in a crisscross pattern; The grid spacing size of each grid shape is 75cm*75cm.

5. The portable and adjustable channel blocking gate according to claim 1, characterized in that: The telescopic blocking door has two leaves, which are arranged on both sides of the blocking door in the width direction; The telescopic blocking door is made of a steel plate with a thickness of 10 mm and is made into a rectangular body with an opening on the inner side; The side of the blocking door is inserted into the upper opening position of the telescopic blocking door.

6. The portable adjustable channel blocking gate according to claim 5, characterized in that: The adjustable mechanism adopts a hydraulic cylinder; The working pressure of the hydraulic cylinder is 25MPa.

7. The portable adjustable channel blocking gate according to claim 5, characterized in that: A sealing rubber is also provided between the side of the blocking door and the upper opening position of the telescopic blocking door.

8. The portable adjustable channel blocking gate according to claim 1, characterized in that: The second reinforcement grid structure includes a grid shape composed of a plurality of 16# C-shaped channel steels crisscrossed in a crisscross pattern; The grid spacing size of each grid shape is 75cm*50cm.

9. The portable and adjustable channel blocking gate according to claim 1, characterized in that: A wedge is also provided inside the baffle door.

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