CN212533991U

CN212533991U - Hydraulic engineering gate elevating gear

Info

Publication number: CN212533991U
Application number: CN202020736083.1U
Authority: CN
Inventors: 武纪刚
Original assignee: Fujian Hengyu Construction Development Co ltd
Current assignee: Fujian Hengyu Construction Development Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-12
Anticipated expiration: 2030-05-07

Abstract

The utility model relates to a elevating gear technical field just discloses a hydraulic engineering gate elevating gear, including the gate, the upper portion fixed mounting of gate has the slide bar, and the inside movable mounting of slide bar has the push pedal, and the both ends activity of push pedal has cup jointed the bracing piece, and the bottom fixed mounting of bracing piece has cup jointed spring two at the upper portion both ends of gate, the lower extreme activity of bracing piece. This hydraulic engineering gate elevating gear, through fixed mounting has the mount in the push pedal, through the hand wheel, the rotation threaded rod of driven gear and master gear drives the mount and promotes the push pedal and reciprocates, be convenient for drive the push pedal and move on the upper portion of slide bar, and drive the gate through push pedal compression spring two and move at the middle part of link, thereby drive gate lift removal through the link, here through the threaded rod, the slide bar, two drive gates of bracing piece and spring carry out lift removal simultaneously, thereby the equilibrium and the stability of gate lift removal have been improved greatly.

Description

Hydraulic engineering gate elevating gear

Technical Field

The utility model relates to a elevating gear technical field specifically is a hydraulic engineering gate elevating gear.

Background

The gate is a control facility for closing and opening a water drainage channel, is an important component of a hydraulic building, can be used for intercepting water flow, controlling water level, adjusting flow, discharging silt, flotage and the like, can realize opening and closing control of a gate opening by lifting of the gate, in the field of water conservancy, lifting of the gate is usually realized by lifting of a screw, the stress requirements on the screw and a main beam where the screw is located are very large, and when lifting is carried out only by one or two screws, the gate is unstable by impact of water flow, certain damage is caused to the screw, the lifting speed of a traditional gate lifting device is basically fixed and unadjustable, and the using effect of the gate is reduced.

Among the prior art, utilize the threaded rod directly to drive the gate and rise, threaded rod and water direct contact like this, the threaded rod is in very moist environment, can take place to corrode fast and rust, leads to the threaded rod inseparable enough when the meshing, influences the normal lift of gate.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a hydraulic engineering gate elevating gear possesses firm effectual, avoids the rusty advantage of metal part, has solved the problem mentioned among the above-mentioned background.

The utility model provides a following technical scheme: a hydraulic engineering gate lifting device comprises a gate, wherein a sliding rod is fixedly mounted on the upper portion of the gate, a push plate is movably mounted inside the sliding rod, supporting rods are movably sleeved at two ends of the push plate, the bottom of each supporting rod is fixedly mounted at two ends of the upper portion of the gate, a spring II is movably sleeved at the lower end of each supporting rod, the upper end of each supporting rod is fixedly mounted on a fixing frame, threaded rods are fixedly connected to two sides of the sliding rod, the upper portions of the threaded rods are fixedly mounted with driven gears, the driven gears are meshed with a main gear to rotate, a belt pulley is fixedly mounted on the upper portion of the main gear, a hand wheel is fixedly mounted on the upper portion of the belt pulley, a belt is movably mounted on the belt pulley, the other end of the belt is movably mounted on the output end of a, an oil cavity is fixedly arranged on the other side of the inside of the object placing cavity, and an oil brushing brush is fixedly connected inside the oil cavity.

Carefully, the square groove has been seted up to the below of slide bar, the middle part activity in square groove has cup jointed the stand, the outside activity of stand has cup jointed the spring, the middle part activity of stand cup joints on the push pedal, the equal fixed mounting in both ends about the spring is on the inner wall of slide bar.

Carefully, the quantity of threaded rod, driven gear and brush oil is two, two threaded rod, driven gear and brush oil symmetry are installed on the upper portion of push pedal.

And carefully selecting, wherein the oil brushing brush is an annular brush and is arranged at the upper part of the driven gear in a surrounding way.

Carefully selecting, the both sides fixed mounting of gate has the link, the link cup joints for the activity with the gate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this hydraulic engineering gate elevating gear, there is the slide bar through the upper portion fixed mounting at the gate, and the push pedal has been cup jointed in the upper portion activity of slide bar, and fixed mounting has the mount in the push pedal, through the hand wheel, the rotation threaded rod of driven gear and master gear drives the mount and promotes the push pedal and reciprocates, be convenient for drive the push pedal and move on the upper portion of slide bar, and drive the gate through push pedal compression spring two and move at the middle part of link, thereby drive gate lift movement through the link, here pass through the threaded rod, the slide bar, bracing piece and two drive gates of spring carry out lift movement simultaneously, thereby the equilibrium and the stability of gate lift movement have been improved greatly.

2. This hydraulic engineering gate elevating gear, the inside in putting the thing chamber sets up the oil pocket, can be effectual to the threaded rod, the interior fuel feeding lubrication of carrying out of driven gear and master gear, so not only improve the stability of function, the life of this device has also been improved simultaneously, and the bracing piece has been cup jointed in the both sides activity of push pedal, and spring two has been cup jointed in the bottom activity of bracing piece, be convenient for carry out elastic mounting through bracing piece and spring two pairs of gate and push pedal, the in-process of being convenient for push pedal and gate closing tightly, it is inseparable to avoid the gate to close, cause the accident of leaking.

Drawings

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

FIG. 2 is a schematic view of the gate of the present invention;

FIG. 3 is a side view of the gate of the present invention;

fig. 4 is a schematic view of the storage chamber of the present invention.

In the figure: 1. a gate; 2. a slide bar; 3. pushing the plate; 4. a column; 5. a spring; 6. a support bar; 7. a second spring; 8. a fixed mount; 9. a threaded rod; 10. a driven gear; 11. a main gear; 12. a hand wheel; 13. a belt; 14. a belt pulley; 15. a motor; 16. a storage cavity; 17. an oil chamber; 18. brushing oil; 19. and a connecting frame.

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.

Referring to fig. 1-4, a hydraulic engineering gate lifting device comprises a gate 1, connecting frames 19 are fixedly installed on two sides of the gate 1, the connecting frames 19 are movably sleeved with the gate 1, the connecting frames 19 are convenient for framing the gate 1 and facilitating the up-and-down movement of the gate 1, a sliding rod 2 is fixedly installed on the upper portion of the gate 1, a square groove is formed below the sliding rod 2, a vertical column 4 is movably sleeved in the middle of the square groove, a spring 5 is movably sleeved on the outer side of the vertical column 4, the middle of the vertical column 4 is movably sleeved on a push plate 3, the upper end and the lower end of the spring 5 are fixedly installed on the inner wall of the sliding rod 2, the sliding rod 2 is fixedly installed on the upper portion of the gate 1, the push plate 3 is movably sleeved on the upper portion of the sliding rod 2, a fixing frame 8 is fixedly installed on the push plate 3, the fixing frame 8 is driven by the rotation of a hand wheel 12, a driven gear 10, the upper part of the sliding rod 2 is convenient to drive the push plate 3 to move, the push plate 3 compresses the spring II 7 to drive the gate 1 to move in the middle of the connecting frame 19, so that the gate 1 is driven to move up and down through the connecting frame 19, here, the threaded rod 9, the sliding rod 2, the supporting rod 6 and the spring II 7 simultaneously drive the gate 1 to move up and down, so that the balance and the stability of the lifting and moving of the gate are greatly improved, the push plate 3 is movably arranged in the sliding rod 2, the supporting rods 6 are movably sleeved at two ends of the push plate 3, the bottoms of the supporting rods 6 are fixedly arranged at two ends of the upper part of the gate 1, the spring II 7 is movably sleeved at the lower ends of the supporting rods 6, the supporting rods 6 are movably sleeved at two sides of the push plate 3, the spring II 7 is movably sleeved at the bottoms of the supporting rods 6, so that the gate 1, the upper end of the supporting rod 6 is fixedly arranged on a fixed frame 8, two sides of the sliding rod 2 are fixedly connected with threaded rods 9, the number of the threaded rods 9, driven gears 10 and oil brushes 18 is two, the two threaded rods 9, the driven gears 10 and the oil brushes 18 are symmetrically arranged on the upper part of the push plate 3, the threaded rods 9 and the driven gears 10 are symmetrically arranged on the upper part of the fixed frame 8, the gate 1 is driven to move in the middle of a connecting frame 19 conveniently and simultaneously, so that the gate 1 is driven to move up and down through the connecting frame 19, the upper part of the threaded rod 9 is fixedly arranged with the driven gear 10, the driven gear 10 is meshed with the main gear 11 to rotate, the upper part of the main gear 11 is fixedly provided with a belt pulley 14, the upper part of the belt pulley 14 is fixedly provided with a hand wheel 12, and the belt 13 is movably arranged on the belt pulley 14, the other end movable mounting of belt 13 is on the output of motor 15, motor 15 fixed mounting is in the inside one side of putting thing chamber 16, the inside opposite side fixed mounting who puts thing chamber 16 has oil pocket 17, the inside fixedly connected with brush oil 18 of oil pocket 17, brush oil 18 is cyclic annular brush, brush oil 18 encircles and installs the upper portion at driven gear 10, the inside of putting thing chamber 16 sets up oil pocket 17, can be effectual to threaded rod 9, carry out the fuel feeding lubrication inside and outside driven gear 10 and the master gear 11, not only improve the stability of function like this, the life of this device has also been improved simultaneously.

The working principle is as follows: during the use, with gate 1 movable mounting in the inside of link 19, and with link 19 fixed mounting in the engineering both sides, pass through push pedal 3 and slide bar 2 movable mounting with the upper portion of gate 1, and at push pedal 3 upper portion fixed mounting there is mount 8, drive driven gear 10 through motor 15 or hand wheel 12 and rotate, and drive mount 8 under driven gear 10 and threaded rod 9's meshing rotation, push pedal 3 promotes spring two 7 and gate 1 and reciprocates in the inside of link 19, accomplish the lift of gate 1, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

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

Claims

1. The utility model provides a hydraulic engineering gate elevating gear, includes gate (1), its characterized in that: the upper portion fixed mounting of gate (1) has slide bar (2), the inside movable mounting of slide bar (2) has push pedal (3), bracing piece (6) have been cup jointed in the both ends activity of push pedal (3), the bottom fixed mounting of bracing piece (6) has the upper portion both ends of gate (1), spring two (7) have been cup jointed in the lower extreme activity of bracing piece (6), the upper end fixed mounting of bracing piece (6) is on mount (8), the both sides fixedly connected with threaded rod (9) of slide bar (2), the upper portion and driven gear (10) fixed mounting of threaded rod (9), driven gear (10) and master gear (11) meshing rotation, the upper portion fixed mounting of master gear (11) has belt pulley (14), the upper portion fixed mounting of belt pulley (14) has hand wheel (12), movable mounting has belt (13) on belt pulley (14), the other end movable mounting of belt (13) is on the output of motor (15), motor (15) fixed mounting is in the inside one side of putting thing chamber (16), the inside opposite side fixed mounting who puts thing chamber (16) has oil pocket (17), the inside fixedly connected with brush oil brush (18) of oil pocket (17).

2. The hydraulic engineering gate lifting device of claim 1, wherein: the square groove has been seted up to the below of slide bar (2), stand (4) have been cup jointed in the middle part activity of square groove, spring (5) have been cup jointed in the outside activity of stand (4), the middle part activity of stand (4) is cup jointed on push pedal (3), the equal fixed mounting in upper and lower both ends of spring (5) is on the inner wall of slide bar (2).

3. The hydraulic engineering gate lifting device of claim 1, wherein: the number of the threaded rods (9), the driven gears (10) and the oil brushing brushes (18) is two, and the threaded rods (9), the driven gears (10) and the oil brushing brushes (18) are symmetrically arranged on the upper portion of the push plate (3).

4. A hydraulic engineering gate elevating gear according to claim 3, characterized in that: the oil brushing brush (18) is an annular brush, and the oil brushing brush (18) is arranged on the upper part of the driven gear (10) in a surrounding mode.

5. The hydraulic engineering gate lifting device of claim 1, wherein: the gate is characterized in that connecting frames (19) are fixedly mounted on two sides of the gate (1), and the connecting frames (19) are movably sleeved with the gate (1).