CN217419531U - A high stability hydraulic flap gate - Google Patents

Abstract

The utility model relates to the technical field of water conservancy engineering equipment, and discloses a high-stability hydraulic flap gate, which comprises a support seat, an inner side wall of the support seat is rotatably connected with a support shaft, and an outer side wall of the support shaft is fixedly connected with a support shaft. A side plate, wherein one end of the support frame is provided on the outer side wall of the side plate, and the other end of the support frame extends to the interior of the limit slot, the limit slot is opened on the left outer wall of the limit plate, and the limit The position plate is arranged on the outer wall of the left side of the flap; the utility model realizes that the hydraulic flap gate has the function of secondary position limit under the action of the clamping plate, and can avoid the potential safety hazard caused by the accidental contraction of the hydraulic telescopic rod, The support stability of the support frame is also improved, and the repair and maintenance of the hydraulic flap gate is also convenient, and the flap has a strong compressive capacity, which prolongs the service life of the hydraulic flap gate, and the device has a simple and practical structure. Strong, suitable for widespread promotion and use.

Description

A high stability hydraulic flap gate

technical field

The utility model belongs to the technical field of water conservancy engineering equipment, in particular to a high-stability hydraulic flap gate.

Background technique

The hydraulic gate has the characteristics of simple structure, convenient maintenance, light weight and can be used in any direction, and can be operated from a long distance; there are two forms of gate opening and closing, one is manual operation, and the manual operation is to complete the opening and closing of the gate through the rack and pinion. Close; the other is hydraulic operation, which provides pressure to the oil cylinder through the peripheral pump station, and the oil cylinder and the gate are connected together to complete the opening and closing of the gate.

1. At present, most of the hydraulic flap gates on the market only use a single hydraulic telescopic rod for hydraulic flapping, resulting in poor support stability and safety of the hydraulic flap gate after work, and there are certain safety hazards; 2. At present Welding is commonly used for fixing between the flap and the support frame of the hydraulic flap gate on the market, which makes the flap non-removable for maintenance, and most of the flaps are straight, which makes their compressive ability poor and serious. It affects the service life of the flap; for this reason, it is necessary to design a high-stability hydraulic flap gate.

SUMMARY OF THE INVENTION

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high-stability hydraulic flap gate, which effectively solves the problems in the current market.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-stability hydraulic flap gate, comprising a support seat, the inner side wall of the support seat is rotatably connected with a support shaft, and the outer side wall of the support shaft is fixedly connected with a side wall. The outer side wall of the side plate is provided with one end of a support frame, and the other end of the support frame extends to the interior of the limit slot, the limit slot is opened on the left outer wall of the limit plate, and the limit The plate is arranged on the left outer wall of the flap, the right inner wall of the support base is provided with one end of a hydraulic telescopic rod, and the other end of the hydraulic telescopic rod is fixedly connected to the outer surface of the connecting plate, and the left outer wall of the connecting plate is connected to the outer surface of the connecting plate. The right outer wall of the support frame is rotatably connected, the left inner wall of the support seat is provided with a motor, and the output shaft of the motor is installed with one end of the rotating shaft, and the other end of the rotating shaft is rotatably connected to the right inner wall of the support seat, wherein all the The outer surface of the rotating shaft is provided with a wire wheel.

Preferably, one end of a wire is fixedly connected to the inner side wall of the wire wheel, and the other end of the wire is fixedly connected to the upper surface of the card board.

Preferably, the number of the wire wheel and the wire rope is two, and the two wire ropes are symmetrically distributed on the upper surface of the card board.

Preferably, the upper surface of the support frame is provided with a card slot, and the inner side wall of the card slot is connected with the outer wall of the bottom surface of the card board by engaging.

Preferably, the inner side wall of the support seat is provided with a chute, and the outer side wall of the card plate is slidably connected to the inner side wall of the chute.

Preferably, one end of a bolt is threadedly connected to the outer side wall of the limiting plate, and the other end of the bolt penetrates the limiting groove and the support frame.

Preferably, the number of the limit plates is four, and the four limit plates are evenly distributed on the left outer wall of the flap.

Preferably, the flap is arc-shaped, and the bending direction of the flap is the left side.

Preferably, the signal input ends of the motor and the hydraulic telescopic rod are electrically connected with the signal output end of the external power supply.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) First, the hydraulic telescopic rod runs telescopic sliding so that the connecting plate can be driven to rotate along the outer side wall of the support frame, and then the support frame, the side plate and the support shaft can be driven to rotate along the inner side wall of the support seat, which also drives the flap It rotates from the inclined state to the vertical state and completes its design function, and then drives the shaft to rotate through the operation of the motor to drive the wire wheel to rotate, and then the wire rope can be reeled or released under the action of the rotation of the wire wheel, which can also drive the card The plate slides vertically along the chute to the inside of the slot, which effectively realizes that the hydraulic flap gate has a secondary limit function under the action of the clip, and can avoid the safety caused by the accidental contraction of the hydraulic telescopic rod. It also improves the support stability of the support frame, and solves the problem that most of the hydraulic flap gates on the market only use a single hydraulic telescopic rod for hydraulic flapping, which leads to the support stability and safety of the hydraulic flap gate after work. The problem of poor performance is eliminated, and the existing security risks are eliminated.

(2) First, insert the support frame along the limit slot so that the support frame and the limit plate can be preliminarily connected, and then by rotating the bolt, the support frame and the limit plate can be further connected. The disassembly and connection make the disassembly and installation between the flap and the support frame convenient, and the arc design of the flap enables the flap to have a strong compressive capacity, effectively realizing the maintenance of the hydraulic flap gate. It is easy to maintain, and the flap has a strong compressive capacity, which solves the problem that the flap and the support frame of the hydraulic flap gate on the market are generally fixed by welding, resulting in the flap being non-removable. Maintenance, and most of the flaps are straight, which makes their compressive capacity poor, which effectively prolongs the service life of the hydraulic flap gate.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the support frame structure schematic diagram of the present utility model;

Figure 3 is a schematic diagram of the structure of the chute of the present invention;

4 is a schematic structural diagram of a limit plate of the present invention;

In the figure: 1. Support seat; 2. Support shaft; 3. Side plate; 4. Support frame; 5. Connecting plate; 6. Hydraulic telescopic rod; , rope; 11, shaft; 12, motor; 13, card slot; 14, limit plate; 15, bolt; 16, chute; 17, limit slot.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example; based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Embodiment 1, as shown in FIGS. 1 to 4 , a high-stability hydraulic flap gate of the present invention includes a support base 1 , and a support shaft 2 is rotatably connected to the inner side wall of the support base 1 , and the support shaft 2 The outer side wall is fixedly connected with the side plate 3, wherein the outer side wall of the side plate 3 is provided with one end of the support frame 4, and the other end of the support frame 4 extends to the interior of the limit slot 17, and the limit slot 17 is opened in the The left outer wall of the limit plate 14 is arranged on the left outer wall of the flap 7, the right inner wall of the support base 1 is provided with one end of the hydraulic telescopic rod 6, and the other end of the hydraulic telescopic rod 6 is provided. One end is fixedly connected to the outer surface of the connecting plate 5, and the left outer wall of the connecting plate 5 is rotatably connected to the right outer wall of the support frame 4, the left inner wall of the support base 1 is provided with a motor 12, and the output shaft of the motor 12 One end of the rotating shaft 11 is installed, and the other end of the rotating shaft 11 is rotatably connected to the inner wall of the right side of the support base 1, wherein the outer surface of the rotating shaft 11 is provided with a wire wheel 9, which can be driven by the hydraulic telescopic rod 6 to move and slide so as to drive the connecting plate. 5. Rotate along the outer side wall of the support frame 4, and then can drive the support frame 4, the side plate 3 and the support shaft 2 to rotate along the inner side wall of the support base 1, thus driving the flap 7 to rotate from the inclined state to the vertical state and complete the its design features.

Specifically, the inner side wall of the wire pulley 9 is fixedly connected to one end of the wire rope 10 , and the other end of the wire rope 10 is fixedly connected to the upper surface of the clamping plate 8 . The motor 12 drives the rotating shaft 11 to rotate so as to drive the wire pulley 9 turn.

Specifically, the number of the wire pulleys 9 and the wire ropes 10 is two, and the two wire ropes 10 are symmetrically distributed on the upper surface of the card board 8, and the number of the wire pulleys 9 and the wire ropes 10 are both two. It makes the vertical movement and sliding of the card plate more stable.

Specifically, the upper surface of the support frame 4 is provided with a clamping slot 13, and the inner side wall of the clamping slot 13 is engaged with the outer wall of the bottom surface of the clamping plate 8, and the wire rope 10 can be driven to rewind or rotate under the action of the rotation of the wire wheel 9. freed.

Specifically, the inner side wall of the support base 1 is provided with a chute 16 , and the outer side wall of the card board 8 is slidably connected to the inner side wall of the chute 16 . Internally, it is effectively realized that the hydraulic flap gate has the function of secondary limit under the action of the clamping plate 8 .

Specifically, one end of a bolt 15 is threadedly connected to the outer side wall of the limit plate 14 , and the other end of the bolt 15 penetrates the limit groove 17 and the support frame 4 . By rotating the bolt 15 , the support frame 4 can be connected to the limit Further detachable connection is performed between the plates 14 , thereby facilitating the disassembly and installation between the flap 7 and the support frame 4 .

Specifically, the number of the limit plates 14 is four, and the four limit plates 14 are evenly distributed on the left outer wall of the flap 7 . By inserting the support frame 4 along the limit groove 17 , the support frame can be 4 and the limit plate 14 to perform a preliminary snap connection.

Specifically, the flap 7 is arc-shaped, and the bending direction of the flap 7 is the left side. The flap 7 is designed in an arc form, so that the flap 7 has a strong resistance to pressure.

Specifically, the signal input end of the motor 12 and the hydraulic telescopic rod 6 are electrically connected to the signal output end of the external power supply. By controlling the external power supply, the disconnection and operation of the circuit of the motor 12 and the hydraulic telescopic rod 6 can be controlled, and the operation is convenient. and excellent safety.

When in use, firstly, the hydraulic telescopic rod 6 runs telescopic sliding so that the connecting plate 5 can be driven to rotate along the outer side wall of the support frame 4, and then the support frame 4, the side plate 3 and the support shaft 2 can be driven to rotate along the inner side wall of the support base 1. In this way, the turning plate 7 is driven to rotate from the inclined state to the vertical state and its designed function is completed, and then the motor 12 is operated to drive the rotating shaft 11 to rotate, thereby driving the wire wheel 9 to rotate, and then the wire rope can be driven under the action of the rotation of the wire wheel 9 10 to rewind or release, so that the card plate 8 can be driven to slide vertically along the chute 16 to the inside of the card groove 13, which effectively realizes that the hydraulic flap gate has a secondary limit under the action of the card plate 8. It can avoid the potential safety hazard caused by the accidental contraction of the hydraulic telescopic rod 6, and also improve the support stability of the support frame 4, and then insert the support frame 4 along the limit groove 17, so that the support frame 4 can be connected with the limit A preliminary snap connection is made between the plates 14, and then the support frame 4 and the limit plate 14 can be further detachably connected by rotating the bolts 15, thereby making the flap 7 and the support frame 4 disassembled And the installation is convenient, and the flap 7 has a strong compressive capacity through the arc design of the flap 7, which effectively realizes the convenient maintenance and maintenance of the hydraulic flap gate, and the compressive capacity of the flap 7 is relatively high. Strong, prolonging the service life of the hydraulic flap gate.

The motor 12 and the hydraulic telescopic rod 6 are finished products produced by the prior art; the components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known by the technical manual. Or known by conventional experimental methods.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. The utility model provides a high stability hydraulic pressure flap gate, includes supporting seat (1), its characterized in that: the inner side wall of the supporting seat (1) is rotatably connected with a supporting shaft (2), the outer side wall of the supporting shaft (2) is fixedly connected with a side plate (3), the outer side wall of the side plate (3) is provided with one end of a supporting frame (4), the other end of the supporting frame (4) extends into a limiting groove (17), the limiting groove (17) is arranged on the outer wall of the left side of a limiting plate (14), the limiting plate (14) is arranged on the outer wall of the left side of a turning plate (7), the inner wall of the right side of the supporting seat (1) is provided with one end of a hydraulic telescopic rod (6), the other end of the hydraulic telescopic rod (6) is fixedly connected with the outer surface of a connecting plate (5), the outer wall of the left side of the connecting plate (5) is rotatably connected with the outer wall of the right side of the supporting frame (4), the inner wall of the left side of the supporting seat (1) is provided with a motor (12), and one end of a rotating shaft (11) is installed on an output shaft of the motor (12), and the other end of the rotating shaft (11) is rotatably connected with the inner wall of the right side of the supporting seat (1), wherein a wire wheel (9) is arranged on the outer surface of the rotating shaft (11).

2. A high stability hydraulic flap gate according to claim 1, characterized in that: one end of a thread rope (10) is fixedly connected to the inner side wall of the thread wheel (9), and the other end of the thread rope (10) is fixedly connected with the upper surface of the clamping plate (8).

3. A high stability hydraulic flap gate according to claim 2, characterized in that: the number of the wire wheels (9) and the number of the wires (10) are two, and the two wires (10) are symmetrically distributed on the upper surface of the clamping plate (8).

4. A high stability hydraulic flap gate according to claim 2, characterized in that: a clamping groove (13) is formed in the upper surface of the support frame (4), and the inner side wall of the clamping groove (13) is connected with the outer wall of the bottom surface of the clamping plate (8) in a clamping mode.

5. A high stability hydraulic flap gate according to claim 2, characterized in that: the supporting seat is characterized in that a sliding groove (16) is formed in the inner side wall of the supporting seat (1), and the outer side wall of the clamping plate (8) is in sliding connection with the inner side wall of the sliding groove (16).

6. A high stability hydraulic flap gate according to claim 1, characterized in that: the outer side wall of the limiting plate (14) is in threaded connection with one end of a bolt (15), and the other end of the bolt (15) penetrates through the limiting groove (17) and the supporting frame (4).

7. A high stability hydraulic flap gate according to claim 1, characterized in that: the number of the limiting plates (14) is four, and the four limiting plates (14) are uniformly distributed on the outer wall of the left side of the turning plate (7).

8. A high stability hydraulic flap gate according to claim 1, characterized in that: the turning plate (7) is arc-shaped, and the bending direction of the turning plate (7) is the left side.

9. A high stability hydraulic flap gate according to claim 1, characterized in that: and the signal input ends of the motor (12) and the hydraulic telescopic rod (6) are electrically connected with the signal output end of the external power supply.

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