CN209923882U

CN209923882U - Gate structure for hydraulic engineering

Info

Publication number: CN209923882U
Application number: CN201920050121.5U
Authority: CN
Inventors: 衣风涛; 任金龙; 戴海军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-14
Filing date: 2019-01-14
Publication date: 2020-01-10
Anticipated expiration: 2029-01-14

Abstract

The utility model belongs to the technical field of gates, in particular to a gate structure for hydraulic engineering, which comprises a gate frame, wherein the inside of the gate frame is slidably connected with a gate, an inherent connecting block is fixed at the center of the top of the gate, a rotary disc is rotatably connected at the center of the upper surface of the gate frame, a threaded rod is arranged above the gate frame, and one end of the threaded rod penetrates through the rotary disc and is fixedly connected with the upper surfaces of the gate frame and the connecting block; all be fixed with the rolling dish on the output shaft of two motors, all be fixed with the haulage rope on two rolling dishes simultaneously, be fixed with the pulley at the top symmetry of gate, two haulage ropes pass the internal surface top fixed connection of two pulleys and door frame respectively, and the motor drives the rotation of rolling dish to can roll the haulage rope through the rolling dish, and then can drive the up-and-down motion of gate, avoided the manual work to rotate the carousel and come the gate to rise or the mode of the comparatively consumption physical power that falls.

Description

Gate structure for hydraulic engineering

Technical Field

The utility model belongs to the technical field of the gate, concretely relates to gate structure for hydraulic engineering.

Background

The gate is used for closing and opening the control facility of sluicing passageway, and the important component of hydraulic structure can be used to intercept rivers, control the water level, adjust flow, discharge silt and floater etc. in hydraulic engineering or agricultural irrigation engineering, often need use the water sluicegate, through the break-make of operation control rivers to the water sluicegate.

The prior art has the following problems:

1. the existing sluice gate is usually lifted up or lowered down by rotating a rotary disc by a person and matching with a threaded rod, the sluice gate is made of steel or iron materials, so that physical strength of people is usually consumed when the sluice gate is lifted up or lowered down, and the sluice gate moves slowly in the lifting or lowering process and delays time;

2. the existing gate has a sliding process in the ascending or descending process, the existing gate generally slides by directly contacting with a door frame, and the long-time use easily causes the serious abrasion between the gate and the door frame, thereby causing poor effect in the cutoff process.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gate structure for hydraulic engineering has the physical power of saving operating personnel, reduces the characteristics of the wearing and tearing between gate and the door frame.

In order to achieve the above object, the utility model provides a following technical scheme: a gate structure for hydraulic engineering comprises a door frame, wherein a gate is connected to the inside of the door frame in a sliding manner, an inherent connecting block is fixed to the center of the top of the gate, a rotary disc is connected to the center of the upper surface of the door frame in a rotating manner, a threaded rod is arranged above the door frame, one end of the threaded rod penetrates through the rotary disc and the door frame and is fixedly connected with the upper surface of the connecting block, motors are symmetrically fixed to the top of the inner surface of the door frame along a vertical central line, the two motors are electrically connected with an external power supply, winding discs are fixed to output shafts of the two motors, traction ropes are fixed to the outer surfaces of the two winding discs, pulleys are symmetrically fixed to the top of the gate along the vertical central line, the two pulleys are located on two sides of the connecting block respectively, and one ends, far away from the winding discs, of the two traction ropes penetrate through the two pulleys, the sliding rails are symmetrically fixed on two sides of the inner surface of the door frame along a vertical central line, shaft levers are symmetrically fixed on two sides of the gate in the sliding rails, and one ends, far away from the gate, of the shaft levers are rotatably connected with idler wheels.

Preferably, the upper surface of door frame is fixed with the bracing piece along vertical central line symmetry, two the bracing piece is located respectively the both sides of carousel, and two the top of bracing piece is fixed with a canopy.

Preferably, the rain shed is of a triangular structure, and the vertex angle of the rain shed is 120-160 degrees.

Preferably, two all the symmetry is fixed with the rubber gasket on the surface of slide rail, be fixed with the synovial membrane on the surface of rubber gasket, the surface of synovial membrane with the surface of gate is laminated mutually.

Preferably, the outer surface of the roller is attached to the inner surface of the sliding rail.

Preferably, the outer surfaces of the two pulleys are provided with clamping grooves, and the two traction ropes are embedded in the two clamping grooves respectively.

Preferably, the outer surface of the gate is sprayed with an antirust coating.

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

1. the internal surface top symmetry at the door frame is fixed with the motor, all be fixed with the rolling dish on the output shaft of two motors, all be fixed with the haulage rope on two rolling dishes simultaneously, top symmetry at the gate is fixed with the pulley, two haulage ropes pass the internal surface top fixed connection of two pulleys and door frame respectively, the motor drives the rotation of rolling dish, thereby can carry out the rolling to the haulage rope through the rolling dish, and then can drive the up-and-down motion of gate, thereby can assist operating personnel to rise the gate or fall, the mode of the comparatively consumption physical power that artifical direct rotation carousel will come the gate to rise or fall has been avoided.

2. The internal surface bilateral symmetry at the door frame is fixed with the slide rail, and the both sides of gate are located the inside of slide rail all and are connected with the gyro wheel through the axostylus axostyle symmetry rotation simultaneously, and when the gate up-and-down motion, the gyro wheel can rotate in marking in return to avoided the gate to directly contact with the door frame, avoided long-time wearing and tearing between use gate and the door frame to aggravate simultaneously, thereby influenced the condition of the cutout effect of gate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the slide rail of the present invention;

FIG. 3 is a schematic cross-sectional view of the rubber gasket of the present invention;

FIG. 4 is a schematic side view of the pulley of the present invention;

in the figure: 1. a rain shelter; 2. a threaded rod; 3. a support bar; 4. a turntable; 5. a pulley; 6. a door frame; 7. a gate; 8. connecting blocks; 9. a slide rail; 10. a hauling rope; 11. a winding disc; 12. a motor; 13. a roller; 14. a shaft lever; 15. a rubber gasket; 16. a slip film; 17. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: a gate structure for hydraulic engineering comprises a gate frame 6, a gate 7 is slidably connected inside the gate frame 6, an inherent connecting block 8 is fixed at the center of the top of the gate 7, a rotary disc 4 is rotatably connected at the center of the upper surface of the gate frame 6, a threaded rod 2 is arranged above the gate frame 6, one end of the threaded rod 2 penetrates through the rotary disc 4 and is fixedly connected with the upper surfaces of the gate frame 6 and the connecting block 8, motors 12 are symmetrically fixed at the top of the inner surface of the gate frame 6 along a vertical central line, the two motors 12 are electrically connected with an external power supply, winding discs 11 are fixed on output shafts of the two motors 12, traction ropes 10 are fixed on the outer surfaces of the two winding discs 11, pulleys 5 are symmetrically fixed at the top of the gate 7 along the vertical central line, the two pulleys 5 are respectively positioned at two sides of the connecting block 8, one ends of the two traction ropes 10 far away from the winding discs 11, slide rails 9 are symmetrically fixed to two sides of the inner surface of the door frame 6 along a vertical center line, shaft levers 14 are symmetrically fixed to two sides of the gate 7 in the slide rails 9, and one ends, far away from the gate 7, of the shaft levers 14 are rotatably connected with idler wheels 13.

In this embodiment: the motor 12 can drive the winding disc 11 to rotate, the traction rope 10 can be wound or put down through the winding disc 11, the gate 7 can be driven to move up and down, the mode that a person manually rotates the rotary disc 4 to lift or lower the gate 7 is avoided, meanwhile, the working strength of a user is avoided being increased, and the motor 12 is 45KW-4 in model.

In this embodiment: the haulage rope 10 is the steel wire material of a high strength and supports, and two haulage ropes 10 can be with gate 7 pull-up to can assist operating personnel to the rise of gate, saved operating personnel's physical power.

In this embodiment: when an operator rotates the rotary disc 4 to lift the gate 7, the two motors 12 can drive the two rolling discs 11 to rotate, the traction ropes 10 can be rolled or put down through the rotation of the two rolling discs 11, and the two traction ropes 10 respectively pass through the two pulleys 5 and are fixedly connected with the top of the inner surface of the door frame 6, so that the gate 7 can be driven to move up and down, the operator can be assisted to lift the gate 7, the mode that the manual operation directly rotates the rotary disc 4 to lift or lower the gate 7 is avoided, the working intensity of a user is avoided being increased, the gate 7 can be quickly lifted or lowered in an emergency, when the gate 7 moves up and down, the rollers 13 at the two sides of the gate 7 can rotate in the sliding rails 9, the direct contact sliding of the gate 7 and the door frame 6 is avoided, and the problem that the gate 7 and the door frame 6 are easily abraded due to long-time use is avoided, thereby affecting the flow-blocking effect of the gate 7.

Specifically, the upper surface of the door frame 6 is symmetrically fixed with support rods 3 along a vertical central line, the two support rods 3 are respectively positioned at two sides of the turntable 4, and the tops of the two support rods 3 are fixed with a rain shelter 1; the rain shelter 1 can shield a user in rainy days, and can shield two motors 12 at the top of the inner surface of the door frame 6, so that the motors 12 are prevented from being wetted by rainwater.

Specifically, the rain shelter 1 is of a triangular structure, and the vertex angle of the rain shelter 1 is 120-160 degrees; the rain shed 1 with the triangular structure can discharge rainwater on the upper surface of the rain shed 1 quickly, and rainwater is prevented from being accumulated at the top of the rain shed 1, so that the supporting force of the supporting rod 3 is increased, and the pressure is indirectly increased for the door frame 6.

Specifically, rubber gaskets 15 are symmetrically fixed on the outer surfaces of the two slide rails 9, sliding films 16 are fixed on the outer surfaces of the rubber gaskets 15, and the outer surfaces of the sliding films 16 are attached to the outer surface of the gate 7; rubber gasket 15 can avoid water to flow out from the gap between gate 7 and the slide rail 9 to play the effect that blocks, the synovial membrane 16 can reduce the friction between rubber gasket 15 and the gate 7 simultaneously, thereby can avoid rubber gasket 15 to appear comparatively serious wearing and tearing, and then lead to rubber gasket 15's manger plate effect to descend.

Specifically, the outer surface of the roller 13 is attached to the inner surface of the slide rail 9; the roller 13 can avoid the condition that the gate 7 slides in direct contact with the doorframe 6, thereby reducing the friction between the gate 7 and the doorframe 6 and further avoiding the condition that the abrasion between the gate 7 and the doorframe 6 is increased due to long-time use.

Specifically, the outer surfaces of the two pulleys 5 are respectively provided with a clamping groove 17, and the two traction ropes 10 are respectively embedded in the two clamping grooves 17; it is avoided that the pulling rope 10 slips off the pulley 5 when the gate 7 is carried up and down by the pulling rope 10, so that the pulling rope 10 cannot continue to carry the gate 7 up and down.

Specifically, the outer surface of the gate 7 is sprayed with an antirust coating; the antirust coating on the outer surface of the gate 7 can prevent the gate 7 from being easily corroded by rainwater or other components in the air during long-time outdoor work, so that the service life of the gate 7 is influenced.

The utility model discloses a theory of operation and use flow: when an operator rotates the rotary disc 4 to lift the gate 7, the two motors 12 can drive the two winding discs 11 to rotate, the traction ropes 10 can be wound or put down through the rotation of the two winding discs 11, and the two traction ropes 10 respectively pass through the two pulleys 5 and are fixedly connected with the top of the inner surface of the door frame 6, so that the gate 7 can be driven to move up and down, the operator can be assisted to lift the gate 7, the mode that the manual operation directly rotates the rotary disc 4 to lift or lower the gate 7 is relatively labor-consuming is avoided, the working intensity of a user is prevented from being increased, the gate 7 can be quickly lifted or lowered in an emergency, when the gate 7 moves up and down, the rollers 13 on the two sides of the gate 7 can rotate in the sliding rails 9, the direct contact sliding of the gate 7 and the door frame 6 is avoided, and the problem that the gate 7 and the door frame 6 are easily subjected to aggravated abrasion due to long-time use is avoided, and then influence the choked flow effect of gate 7, when the condition of outage appearing, can be through rotating carousel 4 to the effect of cooperation threaded rod 2, thereby can rise gate 7 or drop, and weather enclosure 1 on the door frame 6 can play the effect of sheltering from, avoids in the rainy day, and motor 12 is drenched by the rainwater.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gate structure for hydraulic engineering, includes door frame (6), the inside sliding connection of door frame (6) has gate (7), fixed inherently connected piece (8) are located at the top center of gate (7), the upper surface center department of door frame (6) rotates and is connected with carousel (4), just the top of door frame (6) is equipped with threaded rod (2), the one end of threaded rod (2) is run through carousel (4) with door frame (6) with the last fixed surface of connecting block (8) is connected, its characterized in that: the inner surface top of the door frame (6) is symmetrically fixed with motors (12) along a vertical central line, the two motors (12) are electrically connected with an external power supply, winding disks (11) are fixed on output shafts of the two motors (12), traction ropes (10) are fixed on outer surfaces of the two winding disks (11), pulleys (5) are symmetrically fixed on the top of the gate (7) along the vertical central line, the two pulleys (5) are respectively positioned on two sides of the connecting block (8), one ends of the two traction ropes (10) far away from the winding disks (11) respectively penetrate through the two pulleys (5) to be fixedly connected with the inner surface top of the door frame (6), slide rails (9) are symmetrically fixed on two sides of the inner surface of the door frame (6) along the vertical central line, and shaft levers (14) are symmetrically fixed on two sides of the gate (7) inside the slide rails (9), one end of the shaft lever (14) far away from the gate (7) is rotatably connected with a roller (13).

2. The gate structure for hydraulic engineering according to claim 1, characterized in that: the upper surface of door frame (6) is fixed with bracing piece (3) along vertical central line symmetry, two bracing piece (3) are located respectively the both sides of carousel (4), and two the top of bracing piece (3) is fixed with a canopy (1).

3. The gate structure for hydraulic engineering according to claim 2, wherein: the rain shelter (1) is of a triangular structure, and the vertex angle of the rain shelter (1) is 120-160 degrees.

4. The gate structure for hydraulic engineering according to claim 1, characterized in that: two equal symmetry is fixed with rubber gasket (15) on the surface of slide rail (9), be fixed with synovial membrane (16) on the surface of rubber gasket (15), the surface of synovial membrane (16) with the surface of gate (7) is laminated mutually.

5. The gate structure for hydraulic engineering according to claim 1, characterized in that: the outer surface of the roller (13) is attached to the inner surface of the sliding rail (9).

6. The gate structure for hydraulic engineering according to claim 1, characterized in that: clamping grooves (17) are formed in the outer surfaces of the two pulleys (5), and the two traction ropes (10) are embedded in the two clamping grooves (17) respectively.

7. The gate structure for hydraulic engineering according to claim 1, characterized in that: and an antirust coating is sprayed on the outer surface of the gate (7).