CN216973308U

CN216973308U - Gate for water conservancy channel

Info

Publication number: CN216973308U
Application number: CN202220303908.XU
Authority: CN
Inventors: 陆佳佳; 苏荀; 苏非平
Original assignee: Huainan Jinhuahe Water Conservancy Engineering Co ltd
Current assignee: Huainan Jinhuahe Water Conservancy Engineering Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-07-15
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a gate for a water conservancy channel, which comprises a base, two frames symmetrically arranged on two sides of the upper surface of the base, a top frame installed on the upper surfaces of the two frames together, and a gate main body arranged between the two frames in a sliding manner, wherein a threaded column is arranged on the upper surface of the gate main body, penetrates through the top frame and is in clearance fit with the top frame, a crank for lifting the gate is in threaded connection with the upper end of the threaded column, the bottom surface of the crank is clung to the upper surface of the top frame, a cleaning mechanism for cleaning silt accumulated on the gate is arranged on the side wall, close to the upstream, of the top frame, and the cleaning mechanism comprises a cleaning assembly for cleaning the silt and a driving assembly for driving the cleaning assembly. The utility model has the effect of making the gate have the capability of cleaning silt.

Description

Gate for water conservancy channel

Technical Field

The utility model relates to the technical field of water conservancy channels, in particular to a gate for a water conservancy channel.

Background

The water gate is a low-head hydraulic structure which utilizes the gate to control the flow and regulate the water level on the channel. The closing of the gate can block flood, damp or raise the upstream water level so as to meet the requirements of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water and the like; the gate is opened, flood, waterlogging, water or waste water can be released, and water can be supplied to downstream river channels or channels. In water conservancy projects, the sluice is widely applied as a building for retaining water, draining water or taking water.

The utility model discloses a gate for water conservancy channel is disclosed in the chinese utility model patent that the bulletin number is CN212427000U, including the gate frame, the inner wall sliding connection of gate frame has the gate board, the surface of gate board is provided with automatic lifting mechanism, the bottom of gate board is provided with weeds shutdown mechanism, the front side of gate frame is provided with water level measurement mechanism, water level measurement mechanism includes the sliding sleeve, the top and the equal fixedly connected with sliding sleeve of center department of gate frame front side, the inner wall sliding connection of sliding sleeve has the measuring stick, the bottom fixedly connected with floating plate of measuring stick.

However, the inventor believes that the technical scheme has the following defects: upstream river can drive a large amount of sands when flowing and pile up the front end of gate to the pressure grow that makes the gate receive leads to opening the gate and needs longer time, is unfavorable for improving staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gate for a water conservancy channel, which aims to enable the gate to have the capability of cleaning silt.

The utility model provides a gate for a water conservancy channel, which adopts the following technical scheme:

the utility model provides a gate for water conservancy channel, sets up two frames of base upper surface both sides, installs the top frame and the slide gate main part that sets up between two frames at the top frame of two frame upper surfaces jointly including base, symmetry, the upper surface of gate main part is provided with the screw thread post, the screw thread post runs through top frame and clearance fit, screw thread post upper end threaded connection has the crank that is used for raising the gate, the bottom surface of crank is hugged closely with the upper surface of top frame, be provided with the clearance mechanism that is used for piling up silt on the clearance gate on the lateral wall of top frame near the upper reaches, clearance mechanism is including the drive assembly who is used for clearing up the clearance subassembly of silt and is used for driving the clearance subassembly.

Through adopting above-mentioned technical scheme, when the gate need be opened to the staff, the staff need clear up accumulational silt on the gate, and at this moment, the staff only needs to start drive assembly, can make the clearance subassembly remove to the position of required clearance under drive assembly's effect, and is further, the staff only needs to start the clearance subassembly can clear up silt on the gate to the probability of the pressure grow that the gate received when having reduced to open the gate, and then has reduced the degree of difficulty of opening the gate.

The utility model is further arranged in such a way that the cleaning assembly comprises a cleaning plate arranged on the side wall of the top frame close to the upstream, a sliding groove is formed in the cleaning plate, the cleaning plate further comprises a first sliding block sliding in the sliding groove, a sliding rod fixed on the bottom surface of the first sliding block, a second sliding block sliding on the sliding rod, a telescopic rod fixed on the side wall of the second sliding block and a cleaning rod arranged at the end part of the telescopic rod, a sliding groove is formed in the side wall of the sliding rod, and the second sliding block slides in the sliding groove.

Through adopting above-mentioned technical scheme, when the staff need clear up accumulational silt on the gate, the staff only need start drive assembly, makes the clearance subassembly remove to the position of required clearance, and at this moment, the staff only needs to start the telescopic link, can make the clearance pole remove to the accumulational department of silt, and is further, and the staff only needs to open the second motor, can make the clearance pole along spout reciprocating motion to make the clearance pole clear up accumulational silt.

The telescopic rod further comprises an air cylinder fixed on the side wall, far away from the gate, of the second sliding block, a sleeve fixed on the air cylinder and a loop bar sliding in the sleeve, and a piston rod of the air cylinder penetrates through the sleeve and is fixed with the loop bar.

Through adopting above-mentioned technical scheme, when the staff started the cylinder, the piston cylinder up-and-down motion of cylinder to make the loop bar follow piston rod up-and-down motion, and then make the clearance pole follow the piston rod and move together.

The utility model is further provided that two opposite side walls of the cleaning rod are respectively provided with a cleaning cone with a triangular cross section.

Through adopting above-mentioned technical scheme, reduced the area of contact of clearance pole with silt, improved the clearance effect of clearance pole.

The utility model is further set that the driving component comprises a first motor fixedly arranged on the side wall of the cleaning plate far away from the gate, a first threaded rod fixed with the end part of an output shaft of the first motor, a second motor fixed at one end of the cleaning rod and a second threaded rod fixed with the end part of an output shaft of the second motor, an output shaft of the first motor extends into the sliding groove and is in rotating connection, the first threaded rod penetrates through the first sliding block and is in threaded connection, an output shaft of the second motor extends into the sliding groove and is in rotating connection, and the second threaded rod penetrates through the second sliding block and is in threaded connection.

Through adopting above-mentioned technical scheme, when the staff need remove the clearance subassembly to required position, the staff only needs to start first motor, can make first slider to the direction motion of keeping away from or being close to the gate under the effect of first motor, thereby make the clearance subassembly to the direction motion of keeping away from or being close to the gate, when the staff starts the second motor, the second slider is along spout reciprocating motion under the effect of second motor, thereby make clearance pole along spout reciprocating motion, and then make the clearance pole clear up silt.

The utility model is further provided that a mounting rod is fixed on the side wall of the top frame close to the upstream, a rotating groove is formed in the mounting rod, and the cleaning plate rotates in the rotating groove.

Through adopting above-mentioned technical scheme, when the staff need not to use clearance mechanism, the staff only need upwards rotate the clearance board, can pack up clearance mechanism.

The utility model is further provided that a magnet plate is fixed on the upper surface of the cleaning plate, and an iron block mutually adsorbed with the magnet plate is arranged on the top frame.

Through adopting above-mentioned technical scheme, when the staff upwards rotated the clearance board, the iron plate adsorbs each other with the magnet board to reduce the probability that the clearance board resets, and then improved the stability when clearance mechanism is packed up.

The utility model is further provided that the side walls of the cleaning rod are provided with a scratch-resistant layer.

Through adopting above-mentioned technical scheme, reduced the clearance pole and received the probability of damage, prolonged the life of clearance pole.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. according to the utility model, when a worker needs to open the gate, the worker needs to clean silt accumulated on the gate, and at the moment, the worker only needs to start the driving assembly to move the cleaning assembly to a position needing to be cleaned under the action of the driving assembly;

2. according to the utility model, when workers need to clean silt accumulated on the gate, the workers only need to start the driving assembly to move the cleaning assembly to the position needing to be cleaned, and at the moment, the workers only need to start the telescopic rod to move the cleaning rod to the silt accumulation position, and further, the workers only need to start the second motor to enable the cleaning rod to reciprocate along the chute, so that the cleaning rod cleans the accumulated silt;

3. according to the utility model, when an operator needs to move the cleaning assembly to a required position, the operator only needs to start the first motor, so that the first sliding block can move towards the direction far away from or close to the gate under the action of the first motor, and the cleaning assembly can move towards the direction far away from or close to the gate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic structural view of an embodiment of the present invention for highlighting the scratch-resistant layer;

fig. 3 is a schematic structural view for highlighting the telescopic rod according to the embodiment of the present invention.

Description of reference numerals: 1. a base; 2. a frame; 3. a top frame; 4. a gate main body; 5. a threaded post; 51. a crank; 6. a cleaning mechanism; 61. a sliding groove; 62. a chute; 7. cleaning the assembly; 71. cleaning the plate; 72. a first slider; 73. a slide bar; 74. a second slider; 75. a telescopic rod; 751. a sleeve; 752. a cylinder; 753. a loop bar; 76. cleaning the rod; 8. a drive assembly; 81. a first motor; 82. a first threaded rod; 83. a second motor; 84. a second threaded rod; 9. cleaning the cone; 91. mounting a rod; 92. a rotating groove; 93. a magnet plate; 94. an iron block; 95. and (4) a scratch-resistant layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

As shown in fig. 1 to 3, a gate for a water conservancy channel comprises a base 1, a frame 2, a top frame 3, a gate main body 4, a threaded column 5, a crank 51, a cleaning mechanism 6, a cleaning cone 9, a mounting rod 91, a magnet plate 93 and an iron block 94. The base 1 is a rectangular plate-shaped structure, the frame 2 is a rectangular rod-shaped structure, and the two frames 2 are symmetrically arranged on two sides of the upper surface of the base 1. The top frame 3 is a rectangular plate-shaped structure, and the top frames 3 are jointly arranged on the upper surfaces of the two frames 2. The gate body 4 is a rectangular plate-like structure, and the gate body 4 is slidably disposed between the two frames 2. The screw thread post 5 is arranged on the upper surface of the gate main body 4, the axis of the screw thread post is vertical, and the screw thread post 5 penetrates through the top frame 3 and is in clearance fit with the top frame. The crank 51 is arranged at the upper end of the threaded column 5, the crank 51 is in threaded connection with the threaded column 5 and used for lifting the gate, and the bottom surface of the crank 51 is tightly attached to the upper surface of the top frame 3.

Clearance mechanism 6 sets up on top frame 3 for pile up silt on the clearance gate, clearance mechanism 6 is including clearance subassembly 7 and drive assembly 8. The cleaning assembly 7 is arranged on the top frame 3 and used for cleaning sediment, and the cleaning assembly 7 comprises a cleaning plate 71, a first sliding block 72, a sliding rod 73, a second sliding block 74, a telescopic rod 75 and a cleaning rod 76. The cleaning plate 71 is a rectangular plate-shaped structure, the cleaning plate 71 is arranged on the side wall of the top frame 3 close to the upstream, and the cleaning plate 71 is provided with a sliding groove 61. The first slider 72 is a rectangular block structure, and the first slider 72 slides in the sliding groove 61. The sliding rod 73 is a rectangular rod-shaped structure, the sliding rod 73 is fixed on the bottom surface of the first slider 72, and the sliding groove 62 is formed on the side wall of the sliding rod 73. The second slider 74 is a rectangular block structure, and the second slider 74 slides in the sliding groove 62.

The telescopic rod 75 includes a cylinder 752, a sleeve 751, and a sleeve rod 753. The cylinder 752 is fixed on the side wall of the second slide block 74 far away from the gate, and the axis of the piston rod of the cylinder 752 is vertical. The sleeve 751 is a rectangular rod-shaped structure with two open ends, and the sleeve 751 is fixed on the cylinder 752. The sleeve rod 753 is of a rectangular rod-shaped structure, the sleeve rod 753 slides in the sleeve 751, and a piston rod of the air cylinder 752 penetrates through the sleeve 751 and is fixed with the sleeve rod 753. The cleaning rod 76 is a rectangular rod-shaped structure, and the upper surface of the cleaning rod 76 and the bottom surface of the sleeve rod 753 are fixed to each other.

When the staff need clear up accumulational silt on the gate, the staff only need start drive assembly 8, makes cleaning assembly 7 remove to the position of required clearance, and at this moment, the staff only needs start telescopic link 75, can make cleaning rod 76 remove to the accumulational department of silt, and further, the staff only needs open second motor 83, can make cleaning rod 76 along spout 62 reciprocating motion to make cleaning rod 76 clear up accumulational silt.

The driving assembly 8 is arranged on the top frame 3 and used for driving the cleaning assembly 7, and the driving assembly 8 comprises a first motor 81, a first threaded rod 82, a second motor 83 and a second threaded rod 84. First motor 81 is fixed to be set up on clearance board 71 keeps away from the gate lateral wall, and the axis of first motor 81 output shaft is horizontal, and the output shaft of first motor 81 extends to in the sliding tray 61 and swivelling joint. The first threaded rod 82 is fixed to the end of the output shaft of the first motor 81, the axis of the first threaded rod is coincident with the axis of the output shaft of the first motor 81, and the first threaded rod 82 penetrates through the first slider 72 and is in threaded connection with the first slider. The second motor 83 is fixed at one end of the cleaning rod 76, the axis of the output shaft of the second motor 83 is horizontal, and the output shaft of the second motor 83 extends into the sliding chute 62 and is connected in a rotating mode. The second threaded rod 84 is fixed with the end of the output shaft of the second motor 83, the axis of the second threaded rod 84 coincides with the axis of the output shaft of the second motor 83, and the second threaded rod 84 penetrates through the second sliding block 74 and is in threaded connection.

When the staff need remove clearance subassembly 7 to required position, the staff only need start first motor 81, can make first slider 72 to the direction motion of keeping away from or being close to the gate under the effect of first motor 81, thereby make clearance subassembly 7 to the direction motion of keeping away from or being close to the gate, when the staff starts second motor 83, second slider 74 is along spout 62 reciprocating motion under the effect of second motor 83, thereby make clearance pole 76 along spout 62 reciprocating motion, and then make clearance pole 76 clear up silt.

The cleaning cones 9 are rod-shaped structures with triangular cross sections, and two cleaning cones 9 are arranged on two opposite side walls of the cleaning rod 76 respectively. The cleaning cone 9 reduces the contact area of the cleaning rod 76 and sediment, and improves the cleaning effect of the cleaning rod 76.

The mounting rod 91 is a rectangular rod-shaped structure, the mounting rod 91 is fixed on the side wall of the top frame 3 near the upstream, a rotating groove 92 is formed in the mounting rod 91, and the cleaning plate 71 rotates in the rotating groove 92. When the worker does not need to use the cleaning mechanism 6, the worker only needs to rotate the cleaning plate 71 upward to pack up the cleaning mechanism 6.

The magnet plate 93 has a rectangular plate-like structure, and the magnet plate 93 is fixed to the upper surface of the cleaning plate 71. The iron block 94 is a rectangular block structure, the iron block 94 is disposed on the top frame 3, and the iron block 94 and the magnet plate 93 are attracted to each other. When the worker rotates the cleaning plate 71 upward, the iron block 94 and the magnet plate 93 are attracted to each other, so that the probability of resetting of the cleaning plate 71 is reduced, and the stability of the cleaning mechanism 6 when being retracted is improved.

In order to reduce the probability of damage to the cleaning rod 76 and prolong the service life of the cleaning rod 76, the side wall of the cleaning rod 76 is provided with a scratch-resistant layer 95.

The use principle of the embodiment is as follows:

when the gate need be opened to the staff, the staff need clear up accumulational silt on the gate, and at this moment, the staff only needs to start drive assembly 8, can make clearance subassembly 7 remove to the position of required clearance under drive assembly 8's effect, and is further, and the staff only needs to start clearance subassembly 7 can clear up silt on the gate to reduced the probability of the pressure grow that the gate received when opening the gate, and then reduced the degree of difficulty of opening the gate.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a gate for water conservancy channel which characterized by: comprises a base (1), two frames (2) symmetrically arranged at two sides of the upper surface of the base (1), a top frame (3) jointly arranged at the upper surfaces of the two frames (2) and a gate main body (4) arranged between the two frames (2) in a sliding way, the upper surface of the gate main body (4) is provided with a threaded column (5), the threaded column (5) penetrates through the top frame (3) and is in clearance fit with the top frame, the upper end of the threaded column (5) is in threaded connection with a crank (51) used for lifting the gate, the bottom surface of the crank (51) is tightly attached to the upper surface of the top frame (3), a cleaning mechanism (6) for cleaning silt accumulated on the gate is arranged on the side wall of the top frame (3) close to the upstream, the cleaning mechanism (6) comprises a cleaning assembly (7) for cleaning silt and a driving assembly (8) for driving the cleaning assembly (7).

2. The gate of claim 1, wherein the gate comprises: the cleaning assembly (7) comprises a cleaning plate (71) arranged on the side wall, close to the upstream, of the top frame (3), a sliding groove (61) is formed in the cleaning plate (71), the cleaning plate (71) further comprises a first sliding block (72) sliding in the sliding groove (61), a sliding rod (73) fixed to the bottom surface of the first sliding block (72), a second sliding block (74) sliding on the sliding rod (73), a telescopic rod (75) fixed to the side wall of the second sliding block (74) and a cleaning rod (76) arranged at the end of the telescopic rod (75), a sliding groove (62) is formed in the side wall of the sliding rod (73), and the second sliding block (74) slides in the sliding groove (62).

3. The gate for a water conservancy channel according to claim 2, wherein: the telescopic rod (75) comprises an air cylinder (752) fixed on the side wall, far away from the gate, of the second sliding block (74), a sleeve (751) fixed on the air cylinder (752) and a sleeve rod (753) sliding in the sleeve (751), wherein a piston rod of the air cylinder (752) penetrates through the sleeve (751) and is fixed with the sleeve rod (753).

4. The gate of claim 3, wherein the gate comprises: two opposite side walls of the cleaning rod (76) are respectively provided with a cleaning cone (9) with a triangular cross section.

5. The gate of claim 4, wherein the gate comprises: drive assembly (8) including fixed set up in clearance board (71) keep away from first motor (81) on the gate lateral wall, with first motor (81) output shaft end fixing's first threaded rod (82), fix second motor (83) in clearance pole (76) one end and with second motor (83) output shaft end fixing's second threaded rod (84), the output shaft of first motor (81) extends to in sliding tray (61) and rotation connection, first threaded rod (82) run through first slider (72) and threaded connection, the output shaft of second motor (83) extends to in sliding tray (62) and rotation connection, second threaded rod (84) run through second slider (74) and threaded connection.

6. The gate for a water conservancy channel according to claim 5, wherein: an installation rod (91) is fixed on the side wall, close to the upstream, of the top frame (3), a rotating groove (92) is formed in the installation rod (91), and the cleaning plate (71) rotates in the rotating groove (92).

7. The gate of claim 6, wherein the gate comprises: the upper surface of clearance board (71) is fixed with magnet board (93), be provided with iron plate (94) with magnet board (93) mutual adsorption on top frame (3).

8. The gate for a water conservancy channel according to claim 7, wherein: and the side wall of the cleaning rod (76) is provided with a scratch-resistant layer (95).