CN218754734U

CN218754734U - Water conservancy hoist engine stable structure

Info

Publication number: CN218754734U
Application number: CN202223256146.1U
Authority: CN
Inventors: 姚永富
Original assignee: Zhejiang Junjie Construction Co ltd
Current assignee: Zhejiang Junjie Construction Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-28
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the technical field of hydraulic engineering, especially, hydraulic winch stable structure, the annular that sets up including rotating base and rotating base upper end outer ring surface is solid, and fix the fixing base in the hoist engine bottom, at first the utility model discloses adopt large tracts of land pivoted carousel between fixing base and rotating base, carousel and the last lower extreme between the rotation chamber all are equipped with the roller, the lower extreme all still is provided with the annular support bar of support on the carousel, still set up the supporting disk of laminating in the rotating base upper end in the position of even epaxial end and rotating base top parallel and level simultaneously, the carousel, the roller, the annular support bar, all play the supporting role between the supporting disk, disperse the power that will support, it is big to avoid local pressure, cause local wear to be big, still pass through the oiling passageway, the oiling mouth, sealed lid directly pours into lubricating oil into to rotation intracavity portion, soak inside lubricating oil with whole rotating structure, promote lubricated effect, reduce friction and wearing and tearing, thereby guarantee the stability and life-span of hoist engine use.

Description

Water conservancy hoist engine stable structure

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to hydraulic hoist engine stable structure.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production. Hydraulic engineering needs to build various types of hydraulic buildings such as dams, dikes, spillways, water gates, water inlets, channels, transition troughs, rafts, fishways and the like so as to achieve the aims.

Through the retrieval, chinese utility model patent application number is CN 201821185356.7's a hoist engine for hydraulic engineering includes the fixing base, the midpoint department fixedly connected with rotary rod of fixing base bottom, bearing fixedly connected with rotating base is passed through to the bottom on rotary rod surface, first recess has all been seted up to the left and right sides of fixing base, the inner wall of first recess and keep away from one side of notch and pass through spring fixedly connected with limiting plate. The utility model discloses a set up the fixing base, the rotary rod, a bearing, rotating base, first recess, a spring, the limiting plate, the second recess, spacing axle, the gag lever post, the spacer pin, the annular fixed block, the third recess, slider and press the depression bar, realized a be convenient for adjust the hoist engine of receiving line cylinder direction, need not be with hoist engine moving as a whole in the work progress, only need the receipts line part of rotatory hoist engine can, the manpower has been practiced thrift greatly, the engineering time has been saved, the efficiency of construction of hoist engine has been improved, hydraulic engineering's construction has been promoted.

Because the whole winding machine is of a rotary structure, the traditional bearing rotating mode cannot bear the weight of the winch, the rotating part is greatly abraded, and the abnormal fault is easy to occur; meanwhile, an auxiliary positioning structure is not arranged in the rotation adjustment process, so that the rotation angle of the winch cannot be accurately controlled, such as right front (back, left and right).

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a water conservancy hoist engine stable structure has the pivoted flexibility between promotion rotating base and the fixing base, promotes lubricated effect, reduces wearing and tearing, promotes coupling part stability in use, the hoist engine positive direction of being convenient for location's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water conservancy hoist engine stable structure, includes the solid piece of annular that rotating base and rotating base upper end outer ring surface set up to and fix the fixing base in the hoist engine bottom, still including fixing the stopper in the fixing base bottom and seting up and be used for the gliding annular spacing groove of stopper on rotating base, the rotation chamber has been seted up to the inside of rotating base internal connection fixing base, the fixing base bottom is fixed with even axle, even the annular outside is fixed with the supporting disk, even the fixed carousel that is provided with in axle bottom, all be provided with the roller between the upper and lower end of rotating base's surface and carousel in the rotation chamber, still be provided with the annular support bar of symmetry between lower extreme and the upper and lower surface contact in rotation chamber on the carousel, the inside oiling passageway that will rotate intracavity portion and rotating base annular outside intercommunication of offering of rotating base, the oiling passageway is kept away from to rotate chamber one end and is fixed with the oiling mouth, the mode cover that adopts the screw thread pair on the oiling mouth is equipped with sealed lid, be provided with the locating component that is used for on the fixing base between hoist engine and the rotating base between stopper and the rotating base.

As the utility model discloses a preferred technical scheme of hydraulic winch stable structure, locating component include rotate through the pivot that resets and install at the inside lever of rotating base and fix the shifting block in lever one end to and fix the location platform at the lever other end and fix the locating piece at location bench top, still including seting up the constant head tank of department in the middle of the stopper bottom.

As the utility model discloses a hydraulic winch stable structure preferred technical scheme, stopper bottom both ends are provided with the automatic downward extruded chamfer of locating piece from annular spacing inslot portion after rotating, the locating piece is outstanding in the bottom of annular spacing groove under the pivot effect that resets, the locating piece is through pivot and constant head tank joint that resets.

As the utility model discloses a preferred technical scheme of water conservancy hoist engine stable structure, locating component is a plurality of groups that the circumference distributes around rotating base and stopper bottom.

As the utility model discloses a preferred technical scheme of hydraulic winch stable structure, same end annular support bar quantity is annular evenly distributed's a plurality of, and the shaping has the oil groove of leading between two adjacent annular support bars of same end.

As the utility model discloses a preferred technical scheme of water conservancy hoist engine stable structure, the supporting disk lower surface corresponds the upper surface contact of department with rotating base, the annular support bar supports the upper and lower clearance department between carousel and rotation chamber.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the utility model adopts a large-area rotating turntable between a fixed seat and a rotating base, rollers are arranged at the upper end and the lower end between the turntable and a rotating cavity, annular support bars for supporting are arranged at the upper end and the lower end of the turntable, and a support plate attached to the upper end of the rotating base is arranged at the upper end of a connecting shaft and parallel to the top end of the rotating base; secondly the utility model discloses still positive direction (preceding, back, left and right) in rotating base all sets up locating component, and locating component can rotate the fixing base when adjusting to positive direction and realize tentatively fixing a position automatically, and the convenience of using has been promoted to the quick location of adjustment between the positive direction of being convenient for.

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 isometric side of the present invention;

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

fig. 3 is a schematic structural view of the rotating base of the present invention;

FIG. 4 is a schematic view of the fixing base of the present invention;

FIG. 5 is a schematic structural view of a 45-degree oblique half-section of the present invention;

FIG. 6 is a schematic structural view of a partial half-section of the main view of the present invention;

in the figure: 1. rotating the base; 2. an annular fixed block; 3. a fixed seat; 4. a rotation chamber; 5. a connecting shaft; 6. a support disc; 7. a turntable; 8. a roller; 9. an annular support bar; 10. an oil guide groove; 11. an oil injection channel; 12. an oil filling port; 13. a sealing cover; 14. a limiting block; 15. an annular limiting groove; 16. a lever; 17. shifting blocks; 18. a positioning table; 19. positioning blocks; 20. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a water conservancy hoist engine stable structure, including the solid piece 2 of annular that rotating base 1 and rotating base 1 upper end outer loop surface set up, and fix the fixing base 3 in the hoist engine bottom, still including fixing stopper 14 in fixing base 3 bottom and seting up on rotating base 1 and be used for the gliding annular spacing groove 15 of stopper 14, rotating base 1 internal connection fixing base 3's inside has been seted up and has been rotated chamber 4, fixing base 3 bottom is fixed with even axle 5, even axle 5 annular outside is fixed with supporting disk 6, even axle 5 bottom is fixed and is provided with carousel 7, all be provided with roller 8 between rotating chamber 4's surface and the upper and lower end of carousel 7 in the rotating chamber 1, still be provided with the annular support bar 9 of symmetry between the upper and lower surface contact in carousel 7 upper and lower end and the rotating chamber 4, rotating base 1 is inside to set up will rotate the inside oiling passageway 11 that communicates with the rotating base 1 annular outside of chamber 4, oiling passageway 11 keeps away from rotating chamber 4 one end and is fixed with oiling mouth 12, adopt the vice mode cover of screw thread to be equipped with sealed lid 13 on oiling mouth 12, be provided with the locating component that is used for between fixing base 3 and the fixing base 1 between stopper 14 and the rotating base.

Specifically, locating component includes that the pivot rotates through reseing and installs lever 16 in rotating base 1 inside and fix the shifting block 17 in lever 16 one end, and fix at the location platform 18 of the lever 16 other end and fix the locating piece 19 at location platform 18 top, still including seting up the constant head tank 20 in the middle of stopper 14 bottom, stopper 14 bottom both ends are provided with the chamfer of rotating back with locating piece 19 from the inside automatic downward extrusion of annular spacing groove 15, locating piece 19 is outstanding in the bottom of annular spacing groove 15 under the pivot effect that resets, locating piece 19 is through reseing pivot and constant head tank 20 joint, locating component realizes preliminary prepositioning between hoist engine and rotating base 1 on the fixing base 3 in this embodiment, promote the convenience of rotation adjustment and the degree of stability after the location.

Specifically, the positioning assemblies surround the rotating base 1 and the bottoms of the limiting blocks 14 and are circumferentially distributed in a plurality of groups, in this embodiment, the four directions (front, back, left and right) are defined, and the angles of the positioning assemblies on the rotating base 1 can be adjusted according to actual use conditions.

Specifically, the same end annular support bars 9 quantity is a plurality of annular evenly distributed, and the oil groove 10 is led to the shaping between two adjacent annular support bars 9 of same end, leads oil groove 10 in this embodiment and enables the whole vacant position that rotates in the chamber 4 and all pour into lubricating oil into, guarantees lubricated effect to reduce acquiescence, guarantee stability in use.

Specifically, the lower surface of the supporting disc 6 contacts with the upper surface of the corresponding position of the rotating base 1, the annular supporting strip 9 is supported at the upper and lower gaps between the rotating disc 7 and the rotating cavity 4, and the annular supporting strip 9 plays a role in supporting between the rotating disc 7 and the rotating cavity 4 in this embodiment.

The utility model discloses a theory of operation and use flow: before use, the sealing cover 13 is unscrewed from the oil filling port 12 and then lubricating oil is filled into the rotating cavity 4 through the oil filling port 12 and the oil filling channel 11, and the lubricating oil in the rotating cavity 4 is almost in a full-load state because the height of the top end of the rotating cavity 4 is smaller than the height of the oil filling port 12;

when the roller-type synchronous rotation device rotates, the winch at the upper end of the fixed seat 3, the connecting shaft 5 at the lower end of the fixed seat 3 and the rotary table 7 synchronously rotate the roller 8 and roll in situ between the rotary table 7 and the rotary base 1, and the limiting block 14 also moves inside the annular limiting groove 15; during the rotation process, when the inclined planes at the two ends of the limiting block 14 rotate to the position of the positioning block 19, the positioning block 19 and the positioning table 18 are extruded towards the lower end inside the rotating base 1, the lever 16 also moves along with the shifting block 17, the reset rotating shaft between the lever 16 and the rotating base 1 is compressed, when the positioning groove 20 corresponds to the position of the positioning block 19, the positioning block 19 is driven to be clamped inside the positioning groove 20 under the action of the reset rotating shaft connected between the lever 16 and the rotating base 1, at the moment, the winch on the fixing base 3 is positioned in the positive direction (front, back, left and right) on the rotating base 1, if the winch at the upper end of the fixing base 3 needs to be continuously rotated, the shifting block 17 needs to be lifted upwards, the positioning block 19 is separated from the positioning groove 20 under the action of the lever 16, and then the positioning block continues to rotate.

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 water conservancy hoist engine stable structure, includes that rotating base (1) and rotating base (1) upper end outer ring surface set up annular solid piece (2) to and fix fixing base (3) in the hoist engine bottom, still including fixing stopper (14) in fixing base (3) bottom and seting up and be used for gliding annular spacing groove (15) of stopper (14) on rotating base (1), its characterized in that: rotating chamber (4) have been seted up to the inside of rotating base (1) internal connection fixing base (3), fixing base (3) bottom is fixed with even axle (5), even axle (5) annular outside is fixed with supporting disk (6), even axle (5) bottom is fixed and is provided with carousel (7), all be provided with roller (8) between the surface of rotating base (1) in rotating chamber (4) and the last lower extreme of carousel (7), still be provided with annular support bar (9) of symmetry between lower extreme and the upper and lower surface contact of rotating chamber (4) on carousel (7), rotating base (1) is inside to be seted up and to rotate oiling passageway (11) of chamber (4) inside and rotating base (1) annular outside intercommunication, oiling passageway (11) are kept away from to rotate chamber (4) one end and are fixed with oiling mouth (12), the mode cover that adopts the screw thread pair on oiling mouth (12) is equipped with sealed lid (13), be provided with between stopper (14) and rotating base (1) and be used for fixing base (3) to go up the positioning assembly between rolling up machine and rotating base (1).

2. The hydraulic winch stabilizing structure according to claim 1, wherein: the positioning assembly comprises a lever (16) which is rotatably arranged in the rotating base (1) through a reset rotating shaft, a shifting block (17) which is fixed at one end of the lever (16), a positioning table (18) which is fixed at the other end of the lever (16), a positioning block (19) which is fixed at the top of the positioning table (18), and a positioning groove (20) which is arranged in the middle of the bottom of the limiting block (14).

3. The water conservancy hoist engine stable structure of claim 2, characterized in that: stopper (14) bottom both ends are provided with the chamfer of rotating the back and follow annular spacing groove (15) inside automatic extrusion downwards with locating piece (19), locating piece (19) are outstanding in the bottom of annular spacing groove (15) under the pivot effect that resets, locating piece (19) are through pivot and constant head tank (20) joint that resets.

4. The hydraulic winch stabilizing structure according to claim 3, wherein: the positioning components are distributed in a plurality of groups around the bottoms of the rotating base (1) and the limiting blocks (14) in a circumferential manner.

5. The hydraulic winch stabilizing structure according to claim 1, wherein: with one end annular support bar (9) quantity is a plurality of annular evenly distributed, and the shaping has oil guide groove (10) between two adjacent annular support bars (9) of same end.

6. The hydraulic winch stabilizing structure according to claim 1, wherein: the lower surface of the supporting disc (6) is in contact with the upper surface of the corresponding part of the rotating base (1), and the annular supporting strip (9) is supported at the upper and lower gaps between the turntable (7) and the rotating cavity (4).