Full-automatic flood prevention steel gate

Abstract

The utility model discloses a full-automatic flood prevention steel gate which comprises a gate body arranged between two flood prevention walls, a gate chamber for containing the gate body is arranged in the flood prevention walls, and a flood prevention gate groove is formed in the outer side of the gate chamber. Water stopping pieces are arranged on the outer side and the bottom of the gate body respectively, and a walking mechanism and a lifting mechanism are arranged on the gate body; the walking mechanism drives the gate body to move left and right, and the lifting mechanism drives the gate body to move up and down. Due to the structural design, the flood control wall can be fully automatically, rapidly and conveniently opened and closed through the cooperation of the walking mechanism and the lifting mechanism, the operation labor intensity is low, opening and closing can be completed without manpower, and the labor intensity of workers is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of flood control gates, in particular to a full-automatic flood control steel gate. Background Art

[0002] In the prior art, in order to prevent the intrusion of river and sea water during the flood season, flood control gates must be installed at the passages of the flood control wall roads of port terminals.

[0003] In the prior art, most flood control gates are assembled from multiple pieces and generally use a manual closing method. The specific operation method is: multiple operators lift the segmented steel gates into the gate piers of the flood control wall, tighten the connecting bolts, and then press the waterproof rubber. This manual operation method results in high labor intensity and long working time for workers; especially when installing large-width flood control gates, it also requires the cooperation of lifting machinery and more operators, which is more time-consuming and labor-intensive.

[0004] In the prior art, Chinese patent document CN204185829U discloses a "self-propelled flood control steel gate" which has a semi-automatic function, but still requires some manual operation and cannot achieve a fully automatic technical effect.

[0005] Therefore, designing a gate that automatically closes and realizing mechanical and rapid closing to reduce the labor intensity of workers has become a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0006] In view of the above-mentioned defects of the prior art, the utility model provides a fully automatic flood control steel gate, the purpose of which is to open and close the gate quickly and effectively and reduce the labor intensity of workers.

[0007] In order to achieve the above technical purpose, the utility model provides a fully automatic flood control steel gate, comprising a gate body arranged between two flood control walls, a gate house for accommodating the gate body arranged in the flood control wall, and a flood control gate slot arranged outside the gate house;

[0008] The outer side and bottom of the gate body are respectively provided with water stoppers, and the gate body is provided with a walking mechanism and a lifting mechanism;

[0009] The walking mechanism can drive the gate body to move left and right, and the lifting mechanism can drive the gate body to move up and down.

[0010] Preferably, the traveling mechanism comprises a first motor, which is connected to a traveling wheel through a chain to drive the gate body to move left and right.

[0011] Preferably, the lifting mechanism includes a second motor, which is transmission-connected to the rotating shaft via a bevel gear, and the top and bottom of the rotating shaft are threadedly connected to the locking pin at the top and the walking wheel at the bottom via a threaded structure respectively.

[0012] Preferably, both the first motor and the second motor are provided with a manual crank.

[0013] Preferably, a limiting wheel is provided on one side of the gate body.

[0014] Preferably, a guide track for movement of the walking wheels is provided between the two flood control walls.

[0015] Beneficial effects of the utility model:

[0016] Due to the structural design, the utility model can fully automatically open and close the flood control wall quickly and conveniently through the cooperation of the walking mechanism and the lifting mechanism. The operation labor intensity is low and no manpower is required to complete the opening and closing of the gate, which greatly reduces the labor intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model in a front view;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model from a top view;

[0019] Figure 3 It is a schematic diagram of a part of the structure of the utility model from a top view;

[0020] Figure 4 It is a front view structural diagram of the walking mechanism part of the utility model;

[0021] Figure 5 for Figure 4 A schematic diagram of the structure from a side view;

[0022] Figure 6 It is a front view structural diagram of the lifting mechanism part of the utility model;

[0023] Figure 7 for Figure 6 Schematic diagram of the structure from side view.

[0024] In the figure: 1 gate body, 2 flood control wall, 3 gate reservoir, 4 water stop, 5 flood control gate slot, 6 walking mechanism, 61 walking reducer, 62 chain, 7 lifting mechanism, electric actuator 71, lifting rod 72, lifting adjustment nut 73, walking wheel 74, guide rod 75, guide plate 76, 81 locking pin, 82 locking hole, 11 guide track. DETAILED DESCRIPTION

[0025] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention.

[0026] Example:

[0027] like Figures 1-7 As shown, a specific embodiment of a fully automatic flood-prevention steel gate includes a gate body 1 arranged between two flood-prevention walls 2, a gate storage 3 for accommodating the gate body 1 is arranged on the inner side of the flood-prevention wall 2, and a flood-prevention gate groove 5 is arranged on the outer side of the gate storage 3.

[0028] A plurality of running wheels 10 are arranged below the gate body 1 , and water stoppers 4 are arranged on the outer side and the bottom of the gate body 1 .

[0029] The main innovation of the utility model is that a walking mechanism 6 and a lifting mechanism 7 are arranged on the gate body 1. The walking mechanism 6 can drive the gate body 1 to move left and right, and the lifting mechanism 7 can drive the gate body 1 to move up and down, so that manpower is not required to open and close the gate, which greatly reduces labor costs.

[0030] Specifically, the travel mechanism 6 includes a travel reducer 61 and a chain 62. The travel reducer 61 is fixed on the gate body 1, and is connected to the travel wheel 74 below the gate body 1 through the chain 62, so as to drive the gate body 1 to move left and right.

[0031] The driving principle of the gate body 1 moving left and right:

[0032] When the travel reducer 61 rotates forward, the chain 62 drives the wheel shaft 63 to rotate, and the rotation of the wheel shaft 63 drives the travel wheel 74 to rotate. Thus, a leftward driving force is generated, driving the gate body 1 to move leftward.

[0033] When the travel reducer 61 reverses, the chain 62 drives the wheel shaft 63 to rotate, and the rotation of the wheel shaft 63 drives the travel wheel 74 to rotate. Thus, a leftward driving force is generated, driving the gate body 1 to move leftward.

[0034] The lifting principle of gate body 1:

[0035] like Figure 5 As shown, the lifting device 7 includes an electric actuator 71, a lifting rod 72, a lifting adjustment nut 73, a running wheel 74, two guide rods 75, and a guide plate 76. The guide plate 76 is arranged on the running wheel 74, and the guide plate 76 is used to fix the lifting rod 72 and guide and position. A lifting adjustment nut 73 is arranged in the middle of the guide plate 76, and a lifting rod 72 is arranged in the lifting adjustment nut 73. The middle of the lifting rod 72 is connected with the electric actuator 71. The electric actuator is arranged inside the door body 1.

[0036] The guide plate 76 is also provided with two guide holes. One end of each of the two guide rods 75 is respectively inserted into the two guide holes, and the other end is respectively fixedly connected to the door body 1. The electric actuator 71 drives the lifting rod 72 to rotate clockwise. Since the two guide rods 75 are inserted into the two guide holes on the guide plate 76, the lifting adjustment nut 73 cannot rotate, and the lifting rod 72 will drive the door body 1 to move downward. When the electric actuator 71 drives the lifting rod 72 to rotate counterclockwise, the lifting rod 72 will drive the door body 1 to move upward.

[0037] Locking principle of the gate main body 1

[0038] As Figure 6 shown, the locking device 8 includes a locking pin 81, a locking hole 82, a lifting rod 72, and an electric actuator 71. The locking pin 81 is a cuboid, and a square hole is opened in the upper part of the door body 1, and the locking pin 81 is vertically inserted. The top of the locking pin 81 is a cone. There is a threaded blind hole at the bottom of the locking pin 81, which is threadedly connected to the top of the lifting rod 72. The locking hole 82 is an embedded part installed and laid on the top of the flood control wall.

[0039] When the door body is lifted or lowered, the electric actuator 71 drives the lifting rod 72 to rotate. Since the locking pin 81 cannot rotate because it is inserted through a square hole, the threaded connection part between the lifting rod 72 and the locking pin 81 will become loose, and the overall distance will become longer. If the gate descends, the locking pin 81 will extend out of the top of the gate and enter the laid locking hole 82 to complete the locking work. If the gate ascends, the locking pin 81 will retract into the top of the gate without affecting the left - right movement of the gate.

[0040] In specific implementation, both the traveling speed reducer 61 and the electric actuator 71 are equipped with manual cranks.

[0041] A limit wheel 8 can also be provided on one side of the gate main body 1.

[0042] The gate main body 1 is made of steel material, and the water stop 4 is made of P - type water stop rubber.

[0043] On the ground between the two flood control walls 2, a guide track 11 for the movement of the traveling wheels 10 can also be provided.

[0044] Working principle and operation method of the present utility model:

[0045] During non - flood season, the fully automatic flood control steel gate is located in the gate reservoir.

[0046] When the flood season comes, the traveling mechanism 6 drives the gate main body 1 to move from the gate reservoir 3 to between the two flood control walls 2, makes the two water - stop flood - control door grooves 3 on the water - stop sides close to each other, and then the lifting mechanism 7 lowers the gate main body 1. When the gate main body 1 descends, it will drive the upper locking pin 9 to rise. When the gate main body 1 is completely lowered in place, the water stop 4 at the bottom will tightly adhere to the bottom of the gate opening, and the upper locking pin 9 will completely enter the locking hole.

[0047] After the flood season, the lifting mechanism 7 resets the gate body 1, and the traveling mechanism 6 moves the gate body 1 into the gate chamber 3.

[0048] In the case of power failure, the staff can also manually operate the traveling speed reducer 61 and the electric actuator 71 to complete the opening of the flood control gate body.

[0049] The preferred specific embodiments of the present invention have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present invention without creative work. Therefore, all technical solutions that can be obtained by those skilled in the art in the technical field based on the concept of the present invention through logical analysis, reasoning or limited experiments on the basis of the prior art shall fall within the protection scope determined by the claims.

Claims

1. The fully automatic flood control steel gate, including a gate body arranged between two flood control walls, is characterized in that: A gate chamber for accommodating the main body of the gate is arranged inside the flood control wall, and a flood control gate groove is arranged on the outer side of the gate chamber; Sealing elements are respectively arranged on the outer side and the bottom of the main body of the gate, and a traveling mechanism and a lifting mechanism are arranged on the main body of the gate; The traveling mechanism drives the main body of the gate to move left and right, and the lifting mechanism drives the main body of the gate to move up and down.

2. The fully automatic flood control steel gate according to claim 1, characterized in that: The traveling mechanism includes a first motor, and the first motor is in transmission connection with a traveling wheel through a chain to drive the main body of the gate to move left and right.

3. The fully automatic flood control steel gate according to claim 2, wherein: The lifting mechanism includes a second motor, and the second motor is in transmission connection with a rotating shaft through bevel gears.

4. The fully automatic flood control steel gate according to claim 3, characterized in that: Both the first motor and the second motor are provided with manual cranks.

5. The fully automatic flood control steel gate according to claim 3 or 4, characterized in that: A limiting wheel is arranged on one side of the main body of the gate.

6. The fully automatic flood control steel gate according to claim 5, characterized in that: A guiding track for the movement of the traveling wheel is arranged between the two flood control walls.

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