CN219217381U

CN219217381U - Water conservancy water and electricity lifting device

Info

Publication number: CN219217381U
Application number: CN202320796057.1U
Authority: CN
Inventors: 肖振淼
Original assignee: Fujian Yixing Construction Co ltd
Current assignee: Fujian Yixing Construction Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-20
Anticipated expiration: 2033-04-12

Abstract

The utility model provides water conservancy and hydropower hoisting equipment, which relates to the technical field of hoisting equipment and comprises a base, wherein an upright post is arranged at the top of the base, a supporting beam is arranged at the upper part of the upright post and is divided into a front supporting arm and a rear supporting arm, a winch is arranged on one side, close to the upright post, of the front supporting arm, a cavity is reserved in the middle of the front supporting arm, straight racks are arranged on two sides of the cavity, and an installation table is arranged on one side of the top of the front supporting arm. According to the utility model, the rotating shaft is driven by the positive and negative motor, so that the driving belt wheel is driven, the mounting table can be moved by matching with the driven belt wheel and the straight toothed bar, the first fixed pulley, the second fixed pulley and the movable pulley are matched with the connection of the steel rope, so that the hoist can easily hoist goods, the capability of hoisting the weights is effectively improved, the transmission rod is rotated by the rotating mechanism, so that the external gear is driven to buckle, and finally the whole rotating platform, the front support arm and the rear support arm are rotated by the fixedly mounted rotating support.

Description

Water conservancy water and electricity lifting device

Technical Field

The utility model relates to the technical field of hoisting equipment, in particular to water conservancy and hydropower hoisting equipment.

Background

Hydraulic engineering is a generic term for various engineering constructions constructed for controlling, utilizing and protecting water resources and environments of the earth surface and the ground. In hydraulic and hydroelectric engineering construction, various building materials need to be hoisted, and in order to facilitate the construction of workers, the workers need to hoist various building materials.

But among the prior art, current water conservancy and hydropower lifting device hoist and mount have various problems, and area is big, is not applicable to use frequently, intensive handling work, and the power consumption is big, inefficiency scheduling problem, and a lot of lifting device simple structure does not have laborsaving facility, and degree of automation is low, needs workman's manpower hoist and mount more, work efficiency is low.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and the existing hoisting equipment is mainly manually hoisted, has low working efficiency, no labor-saving facilities, low efficiency and high efficiency, and has large occupied area, and can not frequently and densely hoist and consume large energy.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a water conservancy and hydropower lifting device, includes the base, the stand has been installed at the base top, stand upper portion has set up a supporting beam, and a supporting beam divide into preceding support arm and back support arm, the hoist engine is installed near stand one side above the preceding support arm, leave the cavity in the middle of the preceding support arm, and the cavity both sides have all set up straight racks, preceding support arm top one side is provided with the mount table, the inward one side of mount table top has installed the triangle mount, be fixed with the second fixed pulley on the triangle mount, mount table top cavity part has set up four special-shaped mount, two preceding in the middle of the special-shaped mount concave part has all installed positive and negative motor, two positive and negative motor all is provided with the pivot, two pivot end-to-end connection driving pulley, two the driving pulley is placed on the straight rack of mount table bottom, mount table bottom opposite side driving pulley corresponds the position and has set up driven pulley, four crossing portion all bolt in the middle of special-shaped mount table has the hoist cable, four hoist cable has been lifted the roof beam, the hoist cable has welded solid fixed ring, guy in the solid fixed ring has hung first fixed pulley, first fixed pulley has been connected to the first fixed pulley and second fixed pulley, the inside the cable pulley has passed between the first fixed pulley and the top is connected.

As a preferred embodiment, a rotary platform is provided between the front and rear support arms.

The technical effect of adopting the further scheme is as follows: the rotating platform can drive the front supporting arm and the rear supporting arm to rotate.

As a preferred embodiment, the top of the upright is fixedly provided with a rotary support, and the rotary platform is erected on the rotary support.

The technical effect of adopting the further scheme is as follows: the slewing support plays a role in supporting the rotary platform.

As a preferable implementation mode, a slewing mechanism is arranged on one side, close to the rotary platform, of the top of the rear supporting arm, a transmission rod is inserted into the lower end of the slewing mechanism, the tail end of the transmission rod is fixedly connected with an external gear below the transmission rod to be buckled, and the external gear is buckled with the slewing support to be meshed and connected.

The technical effect of adopting the further scheme is as follows: the rotary mechanism rotates the transmission rod, so that the external gear is driven to be buckled, and finally the whole rotary platform, the front support arm and the rear support arm are rotated by means of the fixedly installed rotary support.

As a preferred embodiment, the tail of the rear supporting arm is provided with a balancing weight.

The technical effect of adopting the further scheme is as follows: the balancing weight of installation offset preceding braced arm down force, prevents that whole lifting device from empting.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the base and the upright post mainly play a supporting role, the front supporting arm and the rear supporting arm can support equipment, the mounting table can be provided with the triangular fixing frame and the special-shaped fixing frame, the triangular fixing frame plays a role of fixing the second fixed pulley, the special-shaped fixing frame can be provided with the positive and negative motor, the positive and negative motor drives the rotating shaft so as to drive the driving belt pulley, the mounting table can be moved by matching with the driven belt pulley and the straight rack, the sling and the hanging beam extend downwards, a space is reserved for a labor-saving pulley block arranged below, the first fixed pulley can be fixedly hung on the fixing ring, and the first fixed pulley, the second fixed pulley and the movable pulley are connected by matching with a steel cable, so that the hoist can easily hoist cargoes, and the capability of lifting heavy objects is effectively improved.

2. According to the utility model, the arranged rotary platform can drive the front support arm and the rear support arm to rotate, the rotary support plays a role of supporting the rotary platform, and the rotary mechanism rotates the transmission rod, so that the external gear is driven to buckle, and finally the whole rotary platform, the front support arm and the rear support arm are rotated by virtue of the fixedly arranged rotary support, and the arranged balancing weight counteracts the downward pressure of the front support arm, so that the whole hoisting equipment is prevented from toppling over, and the hoisting equipment is effectively protected.

Drawings

Fig. 1 is a front view of a hydraulic and hydroelectric hoisting device provided by the utility model;

fig. 2 is a top view of a hydraulic and hydroelectric hoisting device provided by the utility model;

FIG. 3 is an enlarged perspective view of part A in FIG. 1 of the hydraulic and hydroelectric hoisting equipment provided by the utility model;

fig. 4 is an enlarged perspective view of a portion B in fig. 2 of the hydraulic and hydroelectric hoisting device provided by the utility model.

Legend description:

1. a base; 2. a column; 3. a rotary support; 4. the external gear is buckled; 5. a slewing mechanism; 6. rotating the platform; 7. a hoist; 8. a wire rope; 9. a second fixed pulley; 10. triangle fixing frame; 11. a mounting table; 12. a driving pulley; 13. a sling; 14. a hanging beam; 15. a fixing ring; 16. a first fixed pulley; 17. a movable pulley; 18. a special-shaped fixing frame; 19. a rotating shaft; 20. a forward and reverse motor; 21. a straight rack; 22. a front support arm; 23. a rear support arm; 24. balancing weight; 25. a driven pulley; 26. a transmission rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: a water conservancy and hydropower hoisting device comprises a base 1, a stand column 2 is installed at the top of the base 1, a supporting beam is arranged on the upper portion of the stand column 2, the supporting beam is divided into a front supporting arm 22 and a rear supporting arm 23, a hoist 7 is installed on one side, close to the stand column 2, of the front supporting arm 22, a cavity is reserved in the middle of the front supporting arm 22, straight racks 21 are arranged on two sides of the cavity, an installing table 11 is arranged on one side of the top of the front supporting arm 22, a triangular fixing frame 10 is installed on one side inwards of the top of the installing table 11, a second fixed pulley 9 is fixed on the triangular fixing frame 10, four special-shaped fixing frames 18 are arranged on the cavity of the installing table 11, a positive and negative motor 20 is installed on the middle concave portion of the front two special-shaped fixing frames 18, two positive and negative motors 20 are both provided with rotating shafts 19, two driving pulleys 12 are connected with ends of the rotating shafts 19, two driving pulleys 12 are placed on the straight racks 21 at the bottom of the installing table 11, driven pulleys 25 are arranged at corresponding positions of the driving pulleys 12 at the other side of the bottom of the installing table 11, a lifting rope 13 are respectively bolted on the middle intersecting portions of the four fixing frames 18, a lifting beam 14 is installed on one side, a fixed ring 15 is welded at the bottom of the lifting beam 14, a fixed pulley 16 is connected with a fixed pulley 16, a fixed pulley 16 is connected with a fixed pulley 17, a fixed pulley 8 is connected with a fixed pulley 17, and a fixed pulley 17 is connected with a fixed pulley 8, and a fixed pulley 17.

In this embodiment, the base 1 and the upright 2 mainly play a supporting role, the front supporting arm 22 and the rear supporting arm 23 can support equipment, the installation table 11 can be provided with the triangular fixing frame 10 and the special-shaped fixing frame 18, the triangular fixing frame 10 plays a role of fixing the second fixed pulley 9, the special-shaped fixing frame 18 can be provided with the positive and negative motor 20, the positive and negative motor 20 drives the rotating shaft 19 so as to drive the driving pulley 12, the driven pulley 25 and the straight rack 21 are matched, the installation table 11 can be moved, the sling 13 and the hanging beam 14 extend downwards, a space is reserved for a labor-saving pulley block arranged below, the fixed ring 15 can enable the first fixed pulley 16 to be fixedly hung on the upper surface, and the first fixed pulley 16, the second fixed pulley 9 and the movable pulley 17 are matched with the connection of the steel cable 8, so that the hoist 7 can easily hoist goods, and the capability of lifting the heavy goods is effectively improved.

Example 2

As shown in fig. 1, 2, 3 and 4, a rotary platform 6 is arranged between a front supporting arm 22 and a rear supporting arm 23, a rotary support 3 is fixedly arranged at the top of a stand column 2, the rotary platform 6 is erected on the rotary support 3, a rotary mechanism 5 is arranged at one side, close to the rotary platform 6, of the top of the rear supporting arm 23, a transmission rod 26 is inserted into the lower end of the rotary mechanism 5, an external gear below the end fixed connection of the transmission rod 26 is buckled with the external gear 4, and a balancing weight 24 is arranged at the tail of the rear supporting arm 23.

In this embodiment, the rotating platform 6 that sets up can drive preceding support arm 22 and back support arm 23 rotation, and the gyration support 3 has played the effect of supporting rotating platform 6, and slewing mechanism 5 rotation transfer line 26 to drive the external gear and detain 4 mutually, finally rely on fixed mounting's gyration support 3 rotatory whole rotating platform 6, preceding support arm 22 and back support arm 23, and the balancing weight 24 of installation offsets preceding support arm 22 downforce, prevents that whole lifting device from empting, has effectively protected lifting device.

Working principle:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when lifting is needed, the forward and reverse motor 20 drives the rotating shaft 19, so as to drive the driving belt pulley 12, the driven belt pulley 25 and the straight rack 21 are matched, the mounting table 11, the sling 13 and the lifting beam 14 can be moved downwards, space is reserved for a labor-saving pulley block mounted below, the first fixed pulley 16 can be fixedly hung on the fixing ring 15, the first fixed pulley 16, the second fixed pulley 9 and the movable pulley 17 are matched with the connection of the steel cable 8, the hoist 7 can easily lift cargoes, the capability of lifting the cargoes is effectively improved, the rotary mechanism 5 rotates the transmission rod 26, so as to drive the external gear to buckle 4, and finally the whole rotary platform 6, the front support arm 22 and the rear support arm 23 are rotated by the fixedly mounted rotary support 3.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Water conservancy water and electricity lifting device, including base (1), its characterized in that: upright post (2) has been installed at base (1) top, upright post (2) upper portion has set up a supporting beam, and a supporting beam divide into preceding support arm (22) and back support arm (23), hoist engine (7) are installed to preceding support arm (22) top be close to upright post (2) one side, leave the cavity in the middle of preceding support arm (22), and the cavity both sides have all set up spur rack (21), preceding support arm (22) top one side is provided with mount table (11), inward one side in mount table (11) top has installed triangle mount (10), be fixed with second fixed pulley (9) on triangle mount (10), mount table (11) top cavity part has set up four abnormal shape mounts (18), and preceding two abnormal shape mounts (18) intermediate sunk part has all installed positive and negative motor (20), two positive and negative motor (20) are provided with pivot (19), two pivot (19) end-to-connect band pulley (12), two initiative band pulley (12) are placed on spur rack (21) of mount table (11) bottom, mount table (11) bottom has set up the perpendicular rack (21), the opposite side has corresponding to have crossed idle bolt (25) of pulley (13), four hoist cable (13) are hoist hanging roof beam (14) together, fixed ring (15) have been welded to hoist roof beam (14) bottom, hang first fixed pulley (16) in fixed ring (15), first fixed pulley (16) below has set up movable pulley (17), install cable (8) between movable pulley (17) and first fixed pulley (16), cable (8) pass movable pulley (17) and first fixed pulley (16), second fixed pulley (9) at connection top, finally are connected to inside hoist engine (7).

2. The water conservancy and hydropower lifting device according to claim 1, wherein: a rotary platform (6) is arranged between the front support arm (22) and the rear support arm (23).

3. The water conservancy and hydropower lifting device according to claim 2, wherein: the top of the upright post (2) is fixedly provided with a rotary support (3), and the rotary platform (6) is erected on the rotary support (3).

4. The water conservancy and hydropower lifting device according to claim 1, wherein: the top of the rear supporting arm (23) is provided with a slewing mechanism (5) close to one side of the rotary platform (6).

5. The hydraulic and hydroelectric hoisting device according to claim 4, wherein: the lower end of the slewing mechanism (5) is inserted with a transmission rod (26).

6. The hydraulic and hydroelectric hoisting device according to claim 5, wherein: the tail end of the transmission rod (26) is fixedly connected with an external gear below the transmission rod to be buckled with the external gear (4).

7. The water conservancy and hydropower lifting device according to claim 1, wherein: the tail part of the rear supporting arm (23) is provided with a balancing weight (24).