CN214271942U - Bulb type integrated form hoist headstock gear - Google Patents

Abstract

The utility model discloses a bulb type integrated form hoist headstock gear, including equipment seat, winding mechanism, the preceding side surface upper portion one end of equipment seat transversely is equipped with driving motor, the vertical gearbox that is equipped with in equipment seat bottom surface of driving motor one side, a side surface of gearbox transversely is equipped with first transmission shaft, secondary drive axle, the gearbox is kept away from the vertical fixed drive case that is provided with in equipment seat side surface middle part, winding mechanism includes rolling axle, bulb case, batching roller, the vertical hank spool that is equipped with in bottom surface middle part of bulb case, the bearing that the batching roller passes through both ends transversely establishes the bulb incasement wall between two maintenance axle sleeves. The utility model discloses a control driving motor and rotate in order to accomplish through bevel gear and connecting rod the rolling roller pivoted stability control in the gearbox under with the coordinated transmission effect of a rolling section of thick bamboo, and the safety tongs between rolling roller and the stranded conductor pipe can effectively strengthen the security, excellent in use effect.

Description

Bulb type integrated form hoist headstock gear

Technical Field

The utility model relates to a headstock gear technical field specifically is a bulb type integrated form hoist headstock gear.

Background

The hoist is used for various large-scale water supply and drainage, water conservancy and hydropower engineering. The valve is used for controlling the lifting of various large and medium cast iron gates and steel gates to achieve the purpose of opening and closing. The quick gate is used for protecting a unit or a steel pipe, is suspended above an orifice at ordinary times, and can quickly cut off water flow when an accident happens to a generator, a water pump or the steel pipe, so that the accident is prevented from being enlarged. The closing time of the rapid gate is required to meet the protection requirements on the unit and the steel pipe, and the quick gate can be closed within 2min by a general requirement on the opening and closing machine. Meanwhile, in order to prevent the bottom edge of the gate and the bottom sill from being damaged due to violent collision, the rapid hoisting hoist is provided with a speed limiting device, the descending speed of the gate close to the bottom sill is limited within 5m/min, but the speed in the descending process has no limitation requirement, and only the hoist parts are not damaged. Present hoist headstock gear is mostly direct coil stock structure, for example application number is 201721788504.X, and the name is a patent of bulb type integrated form hoist headstock gear, and safety protection and stability during the transmission are not enough, and the maintenance in later stage is changed and is needed to carry out whole dismouting, influences performance, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bulb type integrated form hoist headstock gear to solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a ball head type integrated winch hoist comprises an assembly seat and a winding mechanism, wherein a driving motor is transversely and fixedly arranged at one end of the upper part of the front side surface of the assembly seat, a gear box is vertically and fixedly arranged on the surface of the bottom part of the assembly seat on one side of the driving motor, a first transmission shaft and a second transmission shaft are sequentially and transversely movably arranged on one side surface of the gear box from top to bottom through a connecting seat, a driving box is vertically and fixedly arranged in the middle of one side surface of the gear box far away from the assembly seat, a winding barrel is transversely and fixedly arranged in the middle of the front side surface of the driving box, the winding mechanism comprises a winding shaft, a ball head box and a winding roller, the winding shaft is transversely and movably arranged at one end of the inner wall of the winding barrel through the driving seat, the ball head box is vertically and fixedly arranged in the middle of the bottom surface of the driving box, and a frustum-shaped winding pipe is vertically and fixedly arranged in the middle of the bottom surface of the ball head box through a through hole, the middle parts of the left side surface and the right side surface of the ball head box are respectively and fixedly provided with an overhauling shaft sleeve by arranging a positioning seat, and the material rolling roller is transversely movably arranged on the inner wall of the ball head box between the two overhauling shaft sleeves through bearings at two ends.

Preferably, the assembling seat and the gearbox are both in a circular truncated cone structure, and two ends of the assembling seat are respectively in a flange plate structure and are in threaded connection with the gearbox through bolts.

Preferably, the driving motor is a high-frequency forward and reverse rotating motor, and an output shaft of the driving motor is movably connected with one end of the first transmission shaft on the side surface of the gearbox through a belt pulley.

Preferably, one end of the second transmission shaft, which is positioned outside the gearbox, is movably connected with a winding shaft at one end of the winding drum through a belt pulley, and one end of the winding shaft, which is positioned inside the winding drum, is meshed and connected with the surface of a gear shaft at one end of the winding roller through a bevel gear under the action of a connecting rod inside the driving box.

Preferably, the ball box is of a combined type ball structure, and the ball box and the bottom surface of the driving box are integrated into a whole by adopting a welding process.

Preferably, the safety tongs are arranged on the outer side of one end, located inside the ball box, of the stranded wire pipe, the side section of the coiling roller is of an I-shaped structure, and a wire guide mechanism is arranged between the stranded wire pipe and the coiled material roller.

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

1. the winding mechanism comprises a winding shaft, a ball box and a winding roller, safety tongs are arranged on the outer side of one end, located inside the ball box, of the stranded wire pipe, the driving motor is controlled to rotate so as to complete stable control on rotation of the winding roller through a bevel gear and a connecting rod in the driving box under the coordination transmission effect of the gearbox and the winding drum, and the safety tongs between the winding roller and the stranded wire pipe can effectively enhance safety and are good in using effect.

2. The ball box is a combined type spherical structure, the assembling seat is connected with the gearbox through a flange structure, the rapid assembling requirements of different scenes are met, meanwhile, the transportation is convenient, and the practicability is high.

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 diagram of the internal structure of the present invention.

In the figure: 1. assembling a seat; 2. a drive motor; 3. a gearbox; 4. a first drive shaft; 5. a second drive shaft; 6. a drive box; 7. a material rolling barrel; 8. a winding shaft; 9. a ball box; 10. a material rolling roller; 11. a stranded wire tube; 12. overhauling the shaft sleeve; 13. a bevel gear; 14. a connecting rod; 15. safety tongs.

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 and 2, in an embodiment of the present invention, a ball head type integrated hoist comprises an assembly seat 1 and a winding mechanism, a driving motor 2 is transversely and fixedly disposed at one end of the upper portion of the front side surface of the assembly seat 1, a transmission case 3 is vertically and fixedly disposed on the bottom surface of the assembly seat 1 at one side of the driving motor 2, a first transmission shaft 4 and a second transmission shaft 5 are sequentially and transversely and movably disposed on one side surface of the transmission case 3 from top to bottom through a connecting seat, a driving case 6 is vertically and fixedly disposed in the middle of one side surface of the transmission case 3 away from the assembly seat 1, a winding barrel 7 is transversely and fixedly disposed in the middle of the front side surface of the driving case 6, the winding mechanism includes a winding shaft 8, a ball head box 9 and a winding roller 10, the winding shaft 8 is transversely and movably disposed at one end of the inner wall of the winding barrel 7 through the driving seat, the ball head box 9 is vertically and fixedly disposed in the middle of the bottom surface of the driving case 6, a frustum-shaped stranded wire pipe 11 is vertically and fixedly arranged in the middle of the bottom surface of the ball head box 9 through a through hole, maintenance shaft sleeves 12 are respectively and fixedly arranged in the middle of the left side surface and the right side surface of the ball head box 9 through positioning seats, and the material rolling roller 10 is transversely and movably arranged on the inner wall of the ball head box 9 between the two maintenance shaft sleeves 12 through bearings at two ends; the assembling seat 1 and the gearbox 3 are both in a round table-shaped structure, and two ends of the assembling seat 1 are respectively in a flange plate type structure and are in threaded connection with the gearbox 3 through bolts, so that the assembling is convenient and rapid; the driving motor 2 is a high-frequency forward and reverse rotating motor, an output shaft of the driving motor 2 is movably connected with one end of a first transmission shaft 4 on the side surface of the gearbox 3 through a belt pulley, so that the requirements of regulating and controlling different rotating speeds are met while the transmission connection is reliable; one end of the second transmission shaft 5, which is positioned outside the gearbox 3, is movably connected with a winding shaft 8 at one end of the winding cylinder 7 through a belt pulley, and one end of the winding shaft 8, which is positioned inside the winding cylinder 7, is meshed and connected with the surface of a gear shaft at one end of the winding roller 10 under the action of a connecting rod 14 inside the driving box 6 through a bevel gear 13, so that the stability of transmission between the gearbox 3 and the driving box 6 is ensured; the ball head box 9 is of a combined spherical structure, the bottom surfaces of the ball head box 9 and the driving box 6 are integrated into a whole by adopting a welding process, and the structure reliability is ensured; the outer side of one end of the stranded wire pipe 11, which is positioned in the ball head box 9, is provided with a safety gear 15, the side section of the winding roller 10 is of an I-shaped structure, and a wire guide mechanism is arranged between the winding roller and the stranded wire pipe 11, so that the winding requirement is met.

The utility model discloses a theory of operation and use flow: when the device is used, the driving motor 2 is controlled according to application requirements to drive the gearbox 3 to rotate under the action of the first transmission shaft 4, the winding shaft 8 is synchronously driven to rotate under the action of the belt pulley through the second transmission shaft 5 after the rotating speed of the gearbox 3 is regulated and controlled, the rotation of the winding roller 10 is coordinately controlled in the driving box 6 through the bevel gear 13 and the connecting rod 14, the winding roller 10 completes stable control over up and down movement of the gate under the action of the safety tongs 15 through the wire guide mechanism, the application requirements of adjustable rotating speed of winding operation are met while the safety is enhanced, and the use effect is good.

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 (6)

1. The utility model provides a bulb type integrated form hoist headstock gear, includes equipment seat (1), winding mechanism, its characterized in that: the rolling mechanism comprises a rolling shaft (8), a ball head box (9) and a rolling roller (10), wherein the rolling shaft (8) is arranged at one end of the inner wall of the rolling barrel (7) through the transverse movement of the transmission seat, the ball head box (9) is vertically and fixedly arranged at the middle part of the bottom surface of the driving box (6), the bottom surface middle part of bulb case (9) is through seting up the vertical fixed round platform shape stranded wire pipe (11) that is provided with of through-hole, the side surface middle part is fixed respectively through seting up the positioning seat and is provided with maintenance axle sleeve (12) about bulb case (9), coil of strip material roller (10) transversely the activity through the bearing at both ends sets up bulb case (9) inner wall between two maintenance axle sleeves (12).

2. The bulb-shaped integrated hoisting hoist according to claim 1, characterized in that: the assembling seat (1) and the gearbox (3) are both of a circular truncated cone structure, and two ends of the assembling seat (1) are respectively of a flange plate structure and are in threaded connection with the gearbox (3) through bolts.

3. The bulb-shaped integrated hoisting hoist according to claim 1, characterized in that: the driving motor (2) is a high-frequency forward and reverse rotating motor, and an output shaft of the driving motor (2) is movably connected with one end of a first transmission shaft (4) on the side surface of the gearbox (3) through a belt pulley.

4. The bulb-shaped integrated hoisting hoist according to claim 1, characterized in that: one end of the second transmission shaft (5) positioned outside the gearbox (3) is movably connected with a winding shaft (8) at one end of the winding cylinder (7) through a belt pulley, and one end of the winding shaft (8) positioned inside the winding cylinder (7) is meshed and connected with the surface of a gear shaft at one end of the winding roller (10) under the action of a connecting rod (14) inside the driving box (6) through a bevel gear (13).

5. The bulb-shaped integrated hoisting hoist according to claim 1, characterized in that: the ball head box (9) is of a combined type ball body structure, and the ball head box (9) and the bottom surface of the driving box (6) are integrated into a whole by adopting a welding process.

6. The bulb-shaped integrated hoisting hoist according to claim 1, characterized in that: the outer side of one end, located in the ball head box (9), of the stranded wire pipe (11) is provided with a safety gear (15), the side section of the coiling roller (10) is of an I-shaped structure, and a wire guide mechanism is arranged between the side section of the coiling roller and the stranded wire pipe (11).

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