阅读说明：本技术 电力设备吊装机构 (Hoisting mechanism for electrical equipment ) 是由 甘贤德 史杰 卓钊 郑立国 任鹏飞 张颖 于 2020-08-03 设计创作，主要内容包括：本发明提供了一种电力设备吊装机构。电力设备吊装机构,包括：支撑结构；转动部,转动部与支撑结构连接；第一传动结构,第一传动结构与转动部转动连接；吊装平台,吊装平台与第一传动结构驱动连接,以使第一传动结构能够带动吊装平台沿支撑结构的高度方向运动；导向结构,导向结构与支撑结构连接,导向结构设置在支撑结构和第一传动结构之间,且第一传动结构穿过导向结构与吊装平台连接；第二传动结构,第二传动结构与转动部远离第一传动结构的一端连接,且第二传动结构与导向结构驱动连接,以带动导向结构转动。本发明解决了现有技术中电力设备吊装机构使用性能差的问题。(The invention provides a hoisting mechanism for electrical equipment. Electrical equipment hoisting machine constructs includes: a support structure; a rotating part connected with the support structure; the first transmission structure is rotationally connected with the rotating part; the hoisting platform is in driving connection with the first transmission structure, so that the first transmission structure can drive the hoisting platform to move along the height direction of the supporting structure; the guide structure is connected with the supporting structure, the guide structure is arranged between the supporting structure and the first transmission structure, and the first transmission structure penetrates through the guide structure and is connected with the hoisting platform; and the second transmission structure is connected with one end of the rotating part, which is far away from the first transmission structure, and is in driving connection with the guide structure so as to drive the guide structure to rotate. The invention solves the problem of poor use performance of the hoisting mechanism of the electrical equipment in the prior art.)

1. The utility model provides an electrical equipment hoisting machine constructs which characterized in that includes:

a support structure (10);

a rotating part (20), the rotating part (20) being connected with the support structure (10);

a first transmission structure (30), wherein the first transmission structure (30) is rotationally connected with the rotating part (20);

the hoisting platform (40), the hoisting platform (40) is in driving connection with the first transmission structure (30), so that the first transmission structure (30) can drive the hoisting platform (40) to move along the height direction of the support structure (10);

the guide structure (50) is connected with the support structure (10), the guide structure (50) is arranged between the support structure (10) and the first transmission structure (30), and the first transmission structure (30) penetrates through the guide structure (50) to be connected with the hoisting platform (40);

the second transmission structure (60) is connected with one end, far away from the first transmission structure (30), of the rotating part (20), and the second transmission structure (60) is in driving connection with the guide structure (50) so as to drive the guide structure (50) to rotate.

2. Electrical equipment hoisting mechanism according to claim 1, characterized in that said supporting structure (10) comprises:

a first support bar (11);

the number of the second supporting rods (12) is multiple, and the connecting line of at least two second supporting rods (12) and the first supporting rod (11) has an included angle which is larger than 0 degree and smaller than 90 degrees;

connecting rod (13), connecting rod (13) are a plurality of, and are a plurality of second bracing piece (12) and a plurality of connecting rod (13) one-to-one, just second bracing piece (12) pass through connecting rod (13) with first bracing piece (11) are connected, guide structure (50) respectively with first bracing piece (11) with second bracing piece (12) are kept away from the one end of connecting rod (13) is connected.

3. Electrical equipment hoisting mechanism according to claim 2, characterized in that said supporting structure (10) further comprises:

the number of the first stabilizing rods (14) is multiple, one end of each first stabilizing rod (14) is connected with one end, far away from the connecting rod (13), of the first supporting rod (11), the other end of each first stabilizing rod (14) is connected with the rotating part (20), and at least two first stabilizing rods (14) are symmetrically arranged relative to the first supporting rod (11);

the second stabilizing rods (15) are multiple, at least one of the second stabilizing rods (15) is arranged on the second supporting rod (12), one end of each second stabilizing rod (15) is connected with one end, far away from the connecting rod (13), of the second supporting rod (12), and the other end of each second stabilizing rod (15) is connected with the rotating portion (20).

4. The electrical equipment hoisting mechanism according to claim 3, wherein said rotating part (20) comprises:

an auxiliary plate (21), the first stabilizing rod (14) and the second stabilizing rod (15) being connected to the auxiliary plate (21), respectively;

the baffle plate (22), the baffle plate (22) is connected with one side of the auxiliary plate (21) close to the second supporting rod (12), and one end of the first transmission structure (30) is fixedly connected with the baffle plate (22);

the driving motor (23), the driving motor (23) is connected with one side, close to the first supporting rod (11), of the auxiliary plate (21), the other end of the first transmission structure (30) is in driving connection with the driving motor (23), and the second transmission structure (60) is connected with one end, far away from the first transmission structure (30), of the driving motor (23);

the motor box (24) and the baffle plate (22) are respectively arranged at two ends of the auxiliary plate (21), an accommodating space for accommodating the first transmission structure (30) is arranged between the motor box (24) and the baffle plate (22), and the outer side wall of the motor box (24) is provided with at least one ventilation hole (25).

5. The electrical equipment hoisting mechanism according to claim 3, wherein said guiding structure (50) comprises:

the connecting ring (51), the connecting ring (51) is respectively connected with the first supporting rod (11) and the second supporting rod (12), and a rotary groove is formed in one side, away from the connecting rod (13), of the connecting ring (51);

a rotating rail (52), wherein the rotating rail (52) is arranged at one end of the connecting ring (51) close to the rotating groove, and the rotating groove and the rotating rail (52) are connected through at least one ball, so that the rotating rail (52) can rotate relative to the rotating groove;

first gear (53), first gear (53) with derailment (52) are kept away from the one end of derailment is connected, the edge of first gear (53) has guiding hole (531), just the center of first gear (53) has along keeping away from direction platform (532) that derailment (52) extend, first drive structure (30) pass in proper order direction platform (532) with guiding hole (531) with hoist and mount platform (40) are connected.

6. The electrical equipment hoisting mechanism of claim 5,

the power equipment hoisting mechanism further comprises a buffer ring (54), the buffer ring (54) is arranged on one side, away from the rotating rail (52), of the guide hole (531), the outer side wall of the buffer ring (54) is abutted to the inner side wall of the guide hole (531), and the first transmission structure (30) penetrates through the buffer ring (54); and/or

Guide table (532) includes deflector (5321) and direction pivot (5322), deflector (5321) are two, the both ends of direction pivot (5322) respectively with two deflector (5321) are connected, direction pivot (5322) can be relative two deflector (5321) rotate, just direction pivot (5322) with guide space has between the body of first gear (53), first drive structure (30) pass guide space and with the lateral wall contact of direction pivot (5322).

7. Electrical equipment hoisting mechanism according to claim 5, characterized in that said second transmission structure (60) comprises:

one end of the transmission rod is connected with the rotating part (20);

the second gear (61) is abutted against the other end of the transmission rod, and the second gear (61) is meshed with the first gear (53) to drive the first gear (53) to rotate.

8. Electrical equipment hoisting mechanism according to claim 5, characterized in that said first transmission structure (30) comprises:

the rope winding drum (31), the rope winding drum (31) is connected with the rotating part (20), and the rotating part (20) can drive the rope winding drum (31) to rotate;

the rope winding device comprises a main rope (32), the outer cylinder wall of the rope winding cylinder (31) is provided with a limiting groove, one end of the main rope (32) is wound in the limiting groove, and the other end of the main rope (32) penetrates through the guide table (532) and the guide hole (531) respectively and is connected with the hoisting platform (40).

9. The electrical equipment hoisting mechanism according to any one of claims 1 to 8, wherein the hoisting platform (40) comprises:

the equipment placing barrel (41) is used for placing equipment to be hoisted in the equipment placing barrel (41), the equipment placing barrel (41) comprises a barrel body (411) and a barrel door (412), a mounting opening is formed in the circumferential side wall of the barrel body (411), the equipment to be hoisted is placed in the barrel body (411) through the mounting opening, at least one strip-shaped opening (4111) communicated with the interior of the barrel body (411) is further formed in the side wall of the barrel body (411), the barrel door (412) is covered at the mounting opening, and one end of the barrel door (412) can rotate relative to the barrel body (411);

a plurality of auxiliary ropes (42), wherein the plurality of auxiliary ropes (42) are arranged at intervals along the circumferential direction of the equipment placing barrel (41), one ends of the plurality of auxiliary ropes (42) are respectively connected with the main rope (32) of the first transmission structure (30), and the other ends of the plurality of auxiliary ropes (42) are connected with the equipment placing barrel (41);

at least one base support (43), the base support (43) being disposed at an end of the equipment placement bucket (41) remote from the main rope (32).

10. The electrical equipment hoisting mechanism of claim 9,

one end of the barrel door (412) is provided with a blocking net (4121), the other end of the barrel door (412) is provided with a plurality of rolling grooves (4122) arranged along the horizontal direction, the power equipment hoisting mechanism further comprises a plurality of rotating rollers (70), the plurality of rotating rollers (70) are respectively in one-to-one correspondence with the plurality of rolling grooves (4122), and the rotating rollers (70) are accommodated in the rolling grooves (4122); and/or

The barrel door (412) is further provided with at least one first limiting plate (4123), the barrel body (411) is further provided with at least one second limiting plate (4112) matched with the first limiting plate (4123), and the electrical equipment hoisting mechanism further comprises a limiting assembly (80), and the limiting assembly (80) penetrates through the first limiting plate (4123) and the second limiting plate (4112) respectively so that the barrel door (412) cannot rotate relative to the barrel body (411).

Technical Field

The invention relates to the field of power equipment hoisting equipment, in particular to a power equipment hoisting mechanism.

Background

In the power equipment installation, the staff need will wait that the erection equipment places preset position, and for lifting device, often need pass through other lifting device after transporting preset position with equipment through transportation equipment, very inconvenient, and have very big potential safety hazard, simultaneously because the job site topography is complicated, some haulage vehicle are difficult to reach, often need adopt the manpower to operate, extravagant labour very much, and very unsafe.

Many traditional equipment adopt large-scale hoisting equipment to hang the equipment of treating hoist to preset position top very much, and then transfer, and the operation is very loaded down with trivial details, and very unsafe, because large-scale operating equipment is inaccurate to the position location, causes the operation in-process and need often adjust the position, causes unnecessary rework, and it is very inconvenient to use.

For a common rope-type binding type hoisting mode, the tightening mark of the power equipment is often caused or the power equipment is damaged seriously, so that the use of the power equipment is influenced, and in addition, the time is easily wasted by using a hoisting device on the ground.

Therefore, the problem that the using performance of the hoisting mechanism of the power equipment is poor exists in the prior art.

Disclosure of Invention

The invention mainly aims to provide a power equipment hoisting mechanism to solve the problem that the power equipment hoisting mechanism in the prior art is poor in service performance.

In order to achieve the above object, according to one aspect of the present invention, there is provided an electric power equipment hoisting mechanism, comprising: a support structure; a rotating part connected with the support structure; the first transmission structure is rotationally connected with the rotating part; the hoisting platform is in driving connection with the first transmission structure, so that the first transmission structure can drive the hoisting platform to move along the height direction of the supporting structure; the guide structure is connected with the supporting structure, the guide structure is arranged between the supporting structure and the first transmission structure, and the first transmission structure penetrates through the guide structure and is connected with the hoisting platform; and the second transmission structure is connected with one end of the rotating part, which is far away from the first transmission structure, and is in driving connection with the guide structure so as to drive the guide structure to rotate.

Further, the support structure comprises: a first support bar; the second support rods are multiple, and the connecting line of at least two second support rods and the first support rod has an included angle which is greater than 0 degree and less than 90 degrees; the connecting rod, the connecting rod is a plurality of, a plurality of second bracing pieces and a plurality of connecting rod one-to-one, and the second bracing piece passes through the connecting rod and is connected with first bracing piece, and guide structure is connected with the one end that the connecting rod was kept away from to first bracing piece and second bracing piece respectively.

Further, the support structure further comprises: the first supporting rods are arranged on the first supporting rod in a symmetrical mode, one ends of the first supporting rods are connected with one ends, far away from the connecting rod, of the first supporting rods, the other ends of the first supporting rods are connected with the rotating part, and at least two first supporting rods are symmetrically arranged around the first supporting rods; the second stabilizing rods are multiple, at least one second stabilizing rod is arranged on each of the second supporting rods, one end of each second stabilizing rod is connected with one end, far away from the connecting rod, of each second supporting rod, and the other end of each second stabilizing rod is connected with the rotating portion.

Further, the rotating portion includes: the first stabilizing rod and the second stabilizing rod are respectively connected with the auxiliary plate; the baffle is connected with one side of the auxiliary plate close to the second supporting rod, and one end of the first transmission structure is fixedly connected with the baffle; the driving motor is connected with one side, close to the first supporting rod, of the auxiliary plate, the other end of the first transmission structure is in driving connection with the driving motor, and the second transmission structure is connected with one end, far away from the first transmission structure, of the driving motor; the motor box, motor box and baffle set up respectively at the both ends of accessory plate, have the accommodation space that holds first drive structure between motor box and the baffle, and the lateral wall of motor box has at least one ventilation hole.

Further, the guide structure includes: the connecting ring is respectively connected with the first supporting rod and the second supporting rod, and a rotary groove is formed in one side, away from the connecting rod, of the connecting ring; the rotating rail is arranged at one end of the connecting ring, which is close to the rotating groove, and the rotating groove is connected with the rotating rail through at least one ball, so that the rotating rail can rotate relative to the rotating groove; the first gear is connected with one end, far away from the rotating groove, of the rotating rail, the edge of the first gear is provided with a guide hole, the center of the first gear is provided with a guide table extending along the far away from the rotating rail, and the first transmission structure sequentially penetrates through the guide table and the guide hole to be connected with the hoisting platform.

Furthermore, the power equipment hoisting mechanism further comprises a buffer ring, the buffer ring is arranged on one side, away from the rotating rail, of the guide hole, the outer side wall of the buffer ring is abutted against the inner side wall of the guide hole, and the first transmission structure penetrates through the buffer ring; and/or the direction platform includes deflector and direction pivot, and the deflector is two, and the both ends of direction pivot are connected with two deflectors respectively, and the direction pivot can rotate two deflectors relatively, and has the direction space between the body of direction pivot and first gear, and first drive structure passes the direction space and contacts with the lateral wall of direction pivot.

Further, the second transmission structure includes: one end of the transmission rod is connected with the rotating part; and the second gear is abutted against the other end of the transmission rod and is meshed with the first gear to drive the first gear to rotate.

Further, the first transmission structure includes: the rope winding drum is connected with the rotating part, and the rotating part can drive the rope winding drum to rotate; the outer tube wall of the rope winding tube is provided with a limiting groove, one end of the main rope is wound in the limiting groove, and the other end of the main rope penetrates through the guide table and the guide hole respectively and is connected with the hoisting platform.

Further, hoist and mount platform includes: the device placing barrel comprises a barrel body and a barrel door, wherein the circumferential side wall of the barrel body is provided with a mounting opening, the device to be hoisted is placed in the barrel body through the mounting opening, the side wall of the barrel body is also provided with at least one strip-shaped opening communicated with the interior of the barrel body, a barrel door cover is arranged at the mounting opening, and one end of the barrel door can rotate relative to the barrel body; the auxiliary ropes are arranged at intervals along the circumferential direction of the equipment placing barrel, one ends of the auxiliary ropes are respectively connected with the main rope of the first transmission structure, and the other ends of the auxiliary ropes are connected with the equipment placing barrel; at least one base support, the base support sets up in the equipment place bucket keep away from the one end of main rope.

Furthermore, one end of the barrel door is provided with a blocking net, the other end of the barrel door is provided with a plurality of rolling grooves arranged along the horizontal direction, the power equipment hoisting mechanism further comprises a plurality of rotating rollers, the plurality of rotating rollers are respectively in one-to-one correspondence with the plurality of rolling grooves, and the rotating rollers are accommodated in the rolling grooves; and/or the barrel door is also provided with at least one first limiting plate, the barrel body is also provided with at least one second limiting plate matched with the first limiting plate, the power equipment hoisting mechanism further comprises a limiting assembly, and the limiting assembly penetrates through the first limiting plate and the second limiting plate respectively so that the barrel door cannot rotate relative to the barrel body.

By applying the technical scheme, the power equipment hoisting mechanism comprises a supporting structure, a rotating part, a first transmission structure, a hoisting platform, a guide structure and a second transmission structure. The rotating part is connected with the supporting structure; the first transmission structure is rotationally connected with the rotating part; the hoisting platform is in driving connection with the first transmission structure, so that the first transmission structure can drive the hoisting platform to move along the height direction of the support structure; the guide structure is connected with the support structure, the guide structure is arranged between the support structure and the first transmission structure, and the first transmission structure penetrates through the guide structure and is connected with the hoisting platform; the second transmission structure is connected with one end of the rotating part, which is far away from the first transmission structure, and the second transmission structure is in driving connection with the guide structure so as to drive the guide structure to rotate.

When the power equipment hoisting mechanism with the structure is used, equipment to be hoisted can be placed on the hoisting platform, the rotating part drives the first transmission structure to rotate, the hoisting platform is hoisted together with the equipment to be hoisted through the first transmission structure, and then hoisting of the equipment to be hoisted is realized. And, owing to have the second transmission structure, when needs change hoist and mount direction, can drive the transmission of second transmission structure through rotation portion to make the second transmission structure drive guide structure, and then change hoist and mount direction of hoist and mount platform through guide structure's rotation. Therefore, the electric power hoisting mechanism in the application effectively solves the problem that the electric power hoisting mechanism in the prior art is poor in use performance.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, 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 diagram of a hoisting mechanism for electrical equipment according to an embodiment of the present invention;

FIG. 2 is a schematic view of another angle of the electrical device hoisting mechanism of FIG. 1;

FIG. 3 shows an enlarged view at A in FIG. 1;

FIG. 4 shows an enlarged view at B in FIG. 1;

fig. 5 shows an enlarged view at C in fig. 2.

Wherein the figures include the following reference numerals:

10. a support structure; 11. a first support bar; 12. a second support bar; 13. a connecting rod; 14. a first stabilizing rod; 15. a second stabilizing rod; 20. a rotating part; 21. an auxiliary plate; 22. a baffle plate; 23. a drive motor; 24. a motor box; 25. a vent hole; 30. a first transmission structure; 31. a rope drum; 32. a main rope; 40. hoisting the platform; 41. a device placement barrel; 411. a barrel body; 4111. a strip-shaped opening; 4112. a second limiting plate; 412. a barrel door; 4121. blocking the net; 4122. rolling a groove; 4123. a first limit plate; 42. a secondary rope; 43. a base support; 50. a guide structure; 51. a connecting ring; 52. transferring rails; 53. a first gear; 531. a guide hole; 532. a guide table; 5321. a guide plate; 5322. a guide rotating shaft; 54. a buffer ring; 60. a second transmission structure; 61. a second gear; 70. rotating the roller; 80. and a limiting component.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that the power equipment hoisting mechanism in the prior art is poor in use performance, the application provides a power equipment hoisting mechanism.

As shown in fig. 1 to 5, the hoisting mechanism for electrical equipment in the present application includes a supporting structure 10, a rotating part 20, a first transmission structure 30, a hoisting platform 40, a guiding structure 50, and a second transmission structure 60. The rotating part 20 is connected with the support structure 10; the first transmission structure 30 is rotationally connected with the rotating part 20; the hoisting platform 40 is in driving connection with the first transmission structure 30, so that the first transmission structure 30 can drive the hoisting platform 40 to move along the height direction of the support structure 10; the guide structure 50 is connected with the support structure 10, the guide structure 50 is arranged between the support structure 10 and the first transmission structure 30, and the first transmission structure 30 passes through the guide structure 50 to be connected with the hoisting platform 40; the second transmission structure 60 is connected to an end of the rotating portion 20 away from the first transmission structure 30, and the second transmission structure 60 is drivingly connected to the guiding structure 50 to drive the guiding structure 50 to rotate.

When the power equipment hoisting mechanism with the structure is used, equipment to be hoisted can be placed on the hoisting platform 40, the rotating part 20 drives the first transmission structure 30 to rotate, the hoisting platform 40 is hoisted together with the equipment to be hoisted through the first transmission structure 30, and then hoisting of the equipment to be hoisted is achieved. Moreover, due to the second transmission structure 60, when the hoisting direction needs to be changed, the second transmission structure 60 can be driven to transmit through the rotating part 20, so that the second transmission structure 60 drives the guide structure 50, and further, the hoisting direction of the hoisting platform 40 is changed through the rotation of the guide structure 50. Therefore, the electric power hoisting mechanism in the application effectively solves the problem that the electric power hoisting mechanism in the prior art is poor in use performance.

Specifically, the support structure 10 includes a first support bar 11, a second support bar 12, and a connection bar 13. The number of the second support bars 12 is multiple, and the connecting line of at least two second support bars 12 and the first support bar 11 has an included angle larger than 0 degree and smaller than 90 degrees; connecting rod 13 is a plurality of, a plurality of second bracing pieces 12 and a plurality of connecting rod 13 one-to-one, and second bracing piece 12 is connected with first bracing piece 11 through connecting rod 13, and guide structure 50 is connected with the one end that connecting rod 13 was kept away from to first bracing piece 11 and second bracing piece 12 respectively. In one embodiment of the present application, the second support rod 12 and the connecting rod 13 are two, and the two second support rods 12 are respectively connected to the first support rod 11 through the two connecting rods 13. Through setting up like this, can guarantee power equipment hoisting machine structure's stability effectively.

In one embodiment of the present application, a fixing plate is fixed to each of the ground-contacting ends of the first and second support rods 11 and 12.

In particular, the support structure 10 further comprises a first stabilizer bar 14 and a second stabilizer bar 15. The number of the first stabilizing rods 14 is multiple, one end of each of the first stabilizing rods 14 is connected with one end of the first supporting rod 11 far away from the connecting rod 13, the other end of each of the first stabilizing rods 14 is connected with the rotating part 20, and at least two first stabilizing rods 14 are symmetrically arranged relative to the first supporting rod 11; the number of the second stabilizing rods 15 is multiple, at least one second stabilizing rod 15 is arranged on each of the second support rods 12, one end of each second stabilizing rod 15 is connected with one end, far away from the connecting rod 13, of each second support rod 12, and the other end of each second stabilizing rod 15 is connected with the rotating portion 20. Through setting up like this, can further guarantee power equipment hoisting machine structure's stability effectively.

Specifically, the rotating portion 20 includes an auxiliary plate 21, a shutter 22, a drive motor 23, and a motor case 24. The first and second stabilizing rods 14 and 15 are connected to the auxiliary plate 21, respectively; the baffle plate 22 is connected with one side of the auxiliary plate 21 close to the second support rod 12, and one end of the first transmission structure 30 is fixedly connected with the baffle plate 22; the driving motor 23 is connected with one side of the auxiliary plate 21 close to the first supporting rod 11, the other end of the first transmission structure 30 is in driving connection with the driving motor 23, and the second transmission structure 60 is connected with one end of the driving motor 23 far away from the first transmission structure 30; the motor box 24 and the baffle 22 are respectively arranged at two ends of the auxiliary plate 21, an accommodating space for accommodating the first transmission structure 30 is arranged between the motor box 24 and the baffle 22, and the outer side wall of the motor box 24 is provided with at least one ventilation hole 25. Through setting up motor box 24, can play the guard action to driving motor 23 effectively, and set up ventilation hole 25 and then can accelerate the heat dissipation to motor box 24 inside to guarantee driving motor 23's performance.

It should be noted that, in one embodiment of the present application, the driving motor 23 is a forward/reverse rotation stepping motor.

Specifically, the guide structure 50 includes a connection ring 51, a rotating rail 52, and a first gear 53. The connecting ring 51 is respectively connected with the first supporting rod 11 and the second supporting rod 12, and a rotary groove is formed on one side of the connecting ring 51 far away from the connecting rod 13; the rotating rail 52 is arranged at one end of the connecting ring 51 close to the rotating groove, and the rotating groove and the rotating rail 52 are connected through at least one ball, so that the rotating rail 52 can rotate relative to the rotating groove; the first gear 53 is connected with one end of the rotating rail 52 far away from the rotating groove, the edge of the first gear 53 is provided with a guide hole 531, the center of the first gear 53 is provided with a guide table 532 extending along the position far away from the rotating rail 52, and the first transmission structure 30 sequentially penetrates through the guide table 532 and the guide hole 531 to be connected with the hoisting platform 40. It should be noted that in one embodiment of the present application, the surface of the first gear 53 has a plurality of hollow grooves. By so doing, the weight of the first gear 53 can be effectively reduced.

Optionally, the electrical equipment hoisting mechanism further comprises a buffer ring 54, the buffer ring 54 is disposed on a side of the guide hole 531 away from the rotating rail 52, an outer side wall of the buffer ring 54 abuts against an inner side wall of the guide hole 531, and the first transmission structure 30 passes through the buffer ring 54. The guide table 532 includes guide plate 5321 and guide rotating shaft 5322, the number of guide plates 5321 is two, two ends of the guide rotating shaft 5322 are respectively connected with the two guide plates 5321, the guide rotating shaft 5322 can rotate relative to the two guide plates 5321, a guide space is provided between the guide rotating shaft 5322 and the body of the first gear 53, and the first transmission structure 30 passes through the guide space and contacts with the outer side wall of the guide rotating shaft 5322. By arranging the buffer ring 54, the first transmission structure 30 can be effectively protected, so that the abrasion of the first transmission structure 30 can be reduced, and the service performance of the first transmission structure 30 can be further prolonged.

Optionally, the second transmission structure 60 comprises a transmission rod and a second gear 61. One end of the transmission rod is connected with the rotating part 20; the second gear 61 abuts against the other end of the transmission rod, and the second gear 61 is meshed with the first gear 53 to drive the first gear 53 to rotate.

In particular, the first transmission 30 comprises a rope drum 31 and a main rope 32. The rope drum 31 is connected with the rotating part 20, and the rotating part 20 can drive the rope drum 31 to rotate; the outer cylinder wall of the rope drum 31 is provided with a limit groove, one end of the main rope 32 is wound in the limit groove, and the other end of the main rope 32 passes through the guide table 532 and the guide hole 531 respectively and is connected with the hoisting platform 40. With this arrangement, when the rotating portion 20 rotates the rope drum 31, the main rope 32 can be wound on the rope drum 31 or put down from the rope drum 31, thereby lifting or putting down the hoisting platform 40.

In one particular embodiment of the present application, the main rope 32 is a steel rope.

Specifically, the hoisting platform 40 includes an equipment placing barrel 41, an auxiliary rope 42 and at least one base support 43, equipment to be hoisted is placed inside the equipment placing barrel 41, the equipment placing barrel 41 includes a barrel 411 and a barrel door 412, a circumferential side wall of the barrel 411 is provided with a mounting port, the equipment to be hoisted is placed inside the barrel 411 through the mounting port, the side wall of the barrel 411 is further provided with at least one strip-shaped opening 4111 communicated with the inside of the barrel 411, the barrel door 412 is covered at the mounting port, and one end of the barrel door 412 can rotate relative to the barrel 411; the plurality of auxiliary ropes 42 are arranged at intervals along the circumferential direction of the equipment placing barrel 41, one ends of the plurality of auxiliary ropes 42 are respectively connected with the main ropes 32 of the first transmission structure 30, and the other ends of the plurality of auxiliary ropes 42 are connected with the equipment placing barrel 41; a base support 43 is provided at an end of the equipment placing bucket 41 remote from the main rope 32. By placing the equipment to be hoisted in the equipment placing barrel 41, the equipment to be hoisted can be effectively protected.

Moreover, through setting up bar opening 4111, it can be ensured that the staff can observe the inside of the barrel 411 through the bar opening 4111.

Optionally, one end of the barrel door 412 is provided with a blocking net 4121, the other end of the barrel door 412 is provided with a plurality of rolling grooves 4122 arranged along the horizontal direction, the electrical equipment hoisting mechanism further comprises a plurality of rotating rollers 70, the plurality of rotating rollers 70 are respectively in one-to-one correspondence with the plurality of rolling grooves 4122, and the rotating rollers 70 are accommodated inside the rolling grooves 4122; the barrel door 412 is further provided with at least one first limiting plate 4123, the barrel body 411 is further provided with at least one second limiting plate 4112 matched with the first limiting plate 4123, the power equipment hoisting mechanism further comprises a limiting component 80, and the limiting component 80 respectively penetrates through the first limiting plate 4123 and the second limiting plate 4112 so that the barrel door 412 cannot rotate relative to the barrel body 411. By providing the rotating roller 70, the tub door 412 can be opened during the process of putting in the equipment, and the equipment is placed on the rotating roller 70, and finally pushed into the inside of the tub 411. The device barrier 4121 ensures that the door 412 can be in contact with the ground after being opened, so as to ensure that the device can be more easily placed inside the tub 411.

In one particular embodiment of the present application, the barrier 4121 is a flexible web.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

1. the problem that the electric hoisting mechanism in the prior art is poor in service performance is effectively solved;

2. the structure is simple, and the performance is stable;

3. the operation is easy.

It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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.