Wind farm simulation training platform

Abstract

The wind farm simulation training platform of the present invention belongs to the field of training platforms, and comprises a door-shaped protection frame and a training platform arranged in the protection frame, wherein the training platform comprises a roller, a ladder, a maintenance operation table and an overhead iron-footed ladder; the roller comprises an outer cylinder and an inner cylinder, and support frames are arranged at both ends of the inner cylinder, the support frame supports the roller off the ground, the outer cylinder rotates coaxially with the inner cylinder, the maintenance operation table is arranged in the inner cylinder, the ladder is arranged around one end of the outer circumference of the outer cylinder, and the overhead iron-footed ladder is arranged at one end away from the ladder; wherein the roller applies the principle of bearings to combine the ladder and the maintenance operation table together, so as to simulate the environment of climbing, equipment maintenance and high-altitude walking in a wind farm; compared with the current pre-job training in a wind farm, the overhead iron-footed ladder and the roller are combined together, and the present invention is more in line with the daily working environment of the wind farm, and has a reasonable structure, and saves space and production costs.

Description

Technical Field

[0001] The invention belongs to the field of training platforms, and in particular relates to a wind farm simulation training platform. Background Art

[0002] At present, the daily work of wind farms is mainly based on operation and maintenance. The maintenance work of wind turbine maintenance and defect elimination, overhead line fault defect handling and regular cleaning and pre-testing all require personnel to work at heights. Along with this comes the high risks brought by working at heights, and the damage caused is generally serious and irreversible.

[0003] At present, the pre-job training content of wind farms is high-altitude operations and the examination of high-altitude knowledge points. The training content is not enough to enable the staff to fully adapt to the complex and changeable working environment in the wind farm. Therefore, there is an urgent need for a training platform that fits the daily working environment of the wind farm to enable the trainees to adapt to the complex and changeable working environment of the wind farm. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a wind farm simulation training platform that fits the daily working environment of a wind farm.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A wind farm simulation training platform comprises a protection frame and a training platform; the protection frame comprises a first support column and a second support column; the first support column and the second support column are respectively arranged vertically on the ground; a crossbeam is fixedly connected between the upper ends of the first support column and the second support column; a safety sling is slidably connected to the bottom end of the crossbeam; the training platform is arranged between the first support column and the second support column; the training platform comprises a drum, a maintenance operating table, a ladder and an overhead iron-footed ladder; the drum is placed horizontally; the length direction of the drum is parallel to the length direction of the crossbeam; the drum comprises an outer cylinder and an inner cylinder; support frames are respectively arranged at both ends of the inner cylinder; the support frame is vertically arranged on the ground; the outer cylinder rotates around the inner cylinder; the maintenance operating table is arranged in the inner cylinder; the ladder is arranged circumferentially around the outer circumference of the outer cylinder; the ladder is arranged at one end of the outer cylinder close to the first support column; the overhead iron-footed ladder is arranged at one end of the outer cylinder away from the first support column; the overhead iron-footed ladder is vertically arranged on the ground.

[0007] Furthermore, rolling bodies and support bases are arranged between the outer cylinder and the inner cylinder; the number of support bases is the same as the number of rolling bodies; the rolling bodies are connected to the top ends of the support bases; the bottom ends of the support bases are fixedly connected to the outer peripheral surface of the inner cylinder; the support bases are evenly distributed between the outer cylinder and the inner cylinder; and the rolling bodies abut against the inner wall of the outer cylinder.

[0008] Furthermore, a speed regulator is fixedly connected to one end of the inner cylinder close to the first support column.

[0009] Furthermore, the speed regulator includes a motor, a rotating gear and a ring gear; the transmission gear is fixedly connected to the motor output shaft; the motor is fixedly connected to the end of the inner tube away from the overhead iron foot nail ladder; the ring gear is fixedly connected to the inner wall of the outer tube close to the speed regulator; the transmission gear is meshingly connected to the ring gear.

[0010] Furthermore, a drop device is fixedly connected to a side of the upper part of the overhead iron foot nail ladder away from the drum.

[0011] Furthermore, a sliding rope is fixedly connected to one side of the falling device away from the overhead iron foot nail ladder; and one end of the sliding rope away from the falling device is fixedly connected to the lower part of the second support column.

[0012] Furthermore, the angle between the zip line and the ground is 30°-60°.

[0013] Furthermore, an air cushion is provided under the zip line.

[0014] Furthermore, a scaffold is fixedly connected to the bottom of the falling device.

[0015] The remarkable effects achieved by the present invention are:

[0016] 1. The protection frame in the present invention comprises a first support column and a second support column which are symmetrically arranged, and a crossbeam is fixedly connected between the upper ends of the first support column and the second support column; the first support column, the second support column and the crossbeam form a "door"-shaped frame structure, and the protection frame is vertically fixed on the ground; a safety harness is slidably connected to the bottom end of the crossbeam, and personnel wearing the safety harness can protect the safety of the trainees throughout the whole process; the safety harness can also be used to train trainees on the correct way to wear the safety harness.

[0017] In the present invention, the training platform is arranged between the first support column and the second support column and below the crossbeam; the protection frame is used to protect the safety of the trainees during the training process;

[0018] The training platform is arranged between the first support column and the second support column, and the training platform is provided with a roller, a maintenance operation platform, a ladder and an overhead iron foot nail ladder in sequence from the first support column to the second support column;

[0019] The drum is placed horizontally below the crossbeam, and the length direction of the drum is parallel to the length direction of the crossbeam. The drum includes an outer drum and an inner drum. The outer drum rotates coaxially with the inner drum. Both ends of the inner drum are fixedly connected with support frames, which are used to support the drum off the ground so that the outer drum rotates while the inner drum does not move.

[0020] The ladder is fixedly connected to one end of the drum close to the first support column, and the circumference of the ladder surrounds the outer circumference of the outer cylinder; the trainees can climb for a long time by using the ladder fixedly connected to the outer circumference of the outer cylinder, and the rotation of the outer cylinder makes the ladder not limited by the length of the ordinary ladder, and the ladder of different lengths can be set according to the individual's physical fitness;

[0021] The maintenance operation table is fixedly connected to the inner cylinder. The training personnel can perform maintenance training on damaged equipment by operating the maintenance operation table to improve the maintenance operation level.

[0022] The overhead iron-footed ladder is arranged at the end of the drum away from the first supporting column; when the trainees climb the ladder to the top of the outer drum during the training, they walk from the top of the outer drum to the overhead iron-footed ladder, simulating high-altitude walking while the rotation of the outer drum can also improve the trainees' stability; the trainees restore the climbing process of the overhead iron-footed ladder in the work of the wind farm through the overhead iron-footed ladder arranged at one end of the rolling bearing, so that the trainees can experience the daily working environment of the wind farm in person.

[0023] The horizontally placed roller in the training platform uses the rotation principle of bearings to combine the common maintenance operations, ladder climbing, high-altitude walking and overhead iron nail ladder climbing in the daily work of wind farms, so that the trainees can experience the complex daily work environment of wind farms in person; it solves the problem that the current pre-job training content of wind farms is not enough to enable the staff to adapt to the complex and changeable working environment in wind farms, and greatly saves space and the production cost of training platforms;

[0024] 2. Rolling bodies and support bases are arranged between the outer cylinder and the inner cylinder. The number of support bases is the same as the number of rotating bodies. The rotating bodies are fixedly connected to the top of the support bases, and the bottom of the support bases are fixedly connected to the outer peripheral surface of the inner cylinder. The support bases are evenly distributed between the outer cylinder and the inner cylinder. The rolling bodies and support bases are used to separate the outer cylinder and the inner cylinder by a certain distance so that the outer cylinder and the inner cylinder rotate coaxially.

[0025] 3. A speed regulator is fixedly connected to one end of the inner cylinder near the first support column, and the speed regulator includes a motor, a transmission gear and a ring gear fixedly connected to the output shaft of the motor; the ring gear is fixedly connected to the inner wall of the outer cylinder near one end of the speed regulator; the transmission gear is meshingly connected with the ring gear; the training personnel control the motor to make the outer cylinder rotate at different speeds according to the physical fitness of different personnel.

[0026] 4. A drop device is fixedly connected to the upper side of the overhead iron-foot ladder away from the roller; the drop device allows the trainees to experience the sudden feeling of weightlessness, enhance the trainees' safety awareness, and exercise the trainees' emergency response potential.

[0027] 5. A zipline is fixedly connected to one side of the drop device away from the overhead iron foot ladder; the end of the zipline away from the drop device is fixedly connected to the lower part of the support column close to one end of the drop device; the zipline is fixedly connected between the drop device and the support column at a certain inclination angle, simulating the need to quickly descend to the ground environment through the zipline when encountering danger during work in the wind farm, while improving the escape ability of the trainees when encountering danger.

[0028] 6. The angle between the zipline and the ground is 30°-60°, which allows trainees to experience different landing speeds at different angles and increase their ability to deal with danger.

[0029] 7. The air cushion installed under the zip line is used to protect the safety of trainees and prevent them from getting injured during rapid sliding.

[0030] 8. The scaffolding fixedly connected to the bottom of the falling device is used to support the falling device from the ground.

[0031] Compared with the existing wind farm training platform, the wind farm simulation training platform proposed in the present invention has a reasonable structure and is more suitable for the complex daily working environment of the wind farm. While fitting the daily working environment of the wind farm, it simulates the dangerous points encountered in the work of the wind farm, improves the response ability of the training personnel in the face of danger, and reduces the occurrence of safety accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Attached Figure 1 It is a front view schematic diagram of the present invention;

[0033] Attached Figure 2 It is a right side schematic diagram of the training platform of the present invention;

[0034] Attached Figure 3 It is a three-dimensional schematic diagram of the falling device of the present invention;

[0035] Attached Figure 4 It is a schematic diagram of the connection structure between the transmission gear and the gear belt of the present invention;

[0036] Attached Figure 5 It is a schematic diagram of the rolling body and supporting base structure of the present invention.

[0037] In the attached drawings: 1-first support column, 101-second support column, 102-crossbeam, 103-safety sling, 2-roller, 201-outer cylinder, 202-inner cylinder, 203-support frame, 3-maintenance operation table, 4-ladder, 5-overhead iron foot ladder, 6-rolling body, 601-support base, 7-speed regulator, 701-motor, 702-transmission gear, 8-gear ring, 9-falling device, 10-slip rope, 11-air cushion, 12-scaffolding. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings:

[0039] As attached Figure 1 -Attached Figure 4As shown, the wind farm simulation training platform includes a protection frame and a training platform; the protection frame includes a first support column 1 and a second support column 101 that are symmetrically arranged, and a crossbeam 102 is fixedly connected between the upper ends of the first support column 1 and the second support column 101; the first support column 1, the second support column 101 and the crossbeam 102 form a "door"-shaped frame structure, and the protection frame is vertically fixed on the ground; a safety harness 103 is slidably connected to the bottom end of the crossbeam 102; a "T"-shaped slideway is provided at the bottom end of the crossbeam 102, and the safety harness 103 is fixedly connected to the "T"-shaped slider through a rope, and the safety harness 103 is slidably connected to the crossbeam 102 through the "T"-shaped slider, and the safety harness 103 slides between the two support columns through a sliding connection with the crossbeam 102, and the safety harness 103 is used to protect the safety of trainees during the training process on the training platform and to practice the correct way to wear the safety harness 103.

[0040] The training platform is arranged below the crossbeam 102 and between the first support column 1 and the second support column 101; the training platform includes a drum 2, a maintenance operation platform 3, a ladder 4 and an overhead iron foot ladder 5 from right to left; the drum 2 is placed horizontally below the crossbeam 102 and close to the first support column 1, and the length direction of the drum 2 is parallel to the length direction of the crossbeam 102. The drum 2 includes an outer cylinder 201 and an inner cylinder 202. The outer cylinder 201 rotates outside the inner cylinder 202. Support frames 203 are welded at both ends of the inner cylinder 202. The support frames 203 are used to support the inner cylinder 202 from the ground, so that the outer cylinder 201 rotates outside the inner cylinder 202 while the inner cylinder 202 does not rotate;

[0041] The maintenance operation table 3 is fixedly connected to the inner cylinder 202, and the training personnel can perform maintenance training on the damaged equipment by operating the maintenance operation table 3 to improve the maintenance operation level;

[0042] The ladder 4 is fixedly connected to one end of the drum 2 close to the first support column 1, and the circumference of the ladder 4 surrounds the outer circumference of the outer cylinder 201; the ladder 4 is composed of ten "U"-shaped ladders 4, and the trainees can climb for a long time by using the ladder 4 fixedly connected to the outer circumference of the outer cylinder 201. The rotation of the outer cylinder 201 makes the ladder 4 not limited by the length of the ordinary long ladder, and the ladder 4 with different climbing times can be set according to personal physical fitness;

[0043] The overhead iron-footed ladder 5 is arranged at one end of the drum 2 away from the first support column 1; the overhead iron-footed ladder 5 is vertically fixed on the ground, and when the trainees reach the top of the outer cylinder 201 through the ladder 4 during the training process, they walk to the overhead iron-footed ladder 5 at the top of the outer cylinder 201, simulating high-altitude walking while the rotation of the outer cylinder 201 can also improve the stability of the trainees; the trainees restore the climbing process of the overhead iron-footed ladder 5 during the work of the wind farm through the overhead iron-footed ladder 5 arranged at one end of the drum 2, so that the trainees can experience the daily working environment of the wind farm in person.

[0044] In order to further optimize the wind farm simulation training platform, eight rolling bodies 6 and eight support bases 601 are arranged between the outer cylinder 201 and the inner cylinder 202; the rolling body 6 is a pulley; the support base 601 is in a "concave" shape, and a horizontally placed rotating shaft is welded between the top ends of the support bases 601. The rotating shaft passes through the center of the rolling body 6 and fixes the rolling body 6 between the top ends of the support bases 601. The rotating shaft enables the rolling body 6 to rotate between the top ends of the support bases 601 through the rotating shaft; eight support bases 601 are evenly surrounded and welded at both ends of the outer circumference of the inner cylinder 202; the outer cylinder 201 rotates coaxially with the inner cylinder 202 through the rolling body 6.

[0045] In order to further optimize the wind farm simulation training platform, a speed regulator 7 is welded at one end of the inner cylinder 202 close to the first support column 1; the speed regulator 7 includes a motor 701, a transmission gear 702 and a ring gear 8, the motor 701 is fixedly connected to the left end of the inner cylinder 202, the transmission gear 702 is welded to the top of the output shaft of the motor 701, the ring gear 8 is fixedly connected to the left end of the inner wall of the outer cylinder 201, and the transmission gear 702 is meshed with the ring gear 8; the trainer controls the rotation speed of the outer cylinder 201 by adjusting the speed of the motor 701, and sets different speeds according to the physical fitness of different trainees.

[0046] In order to further optimize the wind farm simulation training platform, a drop device 9 is fixedly connected to the side of the upper part of the overhead iron-footed ladder 5 away from the drum 2; a drop device 9 is welded to the left side of the upper part of the overhead iron-footed ladder 5, and the drop device 9 is used to make the trainees experience the feeling of weightlessness of falling suddenly from a high altitude, thereby enhancing the safety awareness of the trainees; the upper end of the drop device 9 is welded to the upper part of the overhead iron-footed ladder 5; a platform welded to the overhead iron-footed ladder 5 is extended from the upper end of the drop device 9 close to one end of the overhead iron-footed ladder 5, and the trainees enter the drop device 9 through the platform; the drop device 9 includes an upper layer and a lower layer, and an opening that can be opened and closed is provided between the upper layer and the lower layer; a soft cushion is placed at the bottom of the lower layer, and the soft cushion is used to prevent the trainees from falling and getting injured from the opening; a standing platform is extended from the bottom of one end of the drop device 9 away from the overhead iron-footed ladder 5 for the trainees to stand on after coming out of the lower layer.

[0047] In order to further optimize the wind farm simulation training platform, a zipline 10 is fixedly connected to the side of the falling device 9 away from the overhead iron foot nail ladder 5, and the end of the zipline 10 away from the falling device 9 is fixedly connected to the lower part of the second support column 101; the left end of the zipline 10 is welded to the upper end of the falling device 9, and the right end of the zipline 10 is welded to the lower part of the second support column 101, and the angle between the right end of the zipline 10 and the ground is 30°; the zipline 10 is fixedly connected between the falling device 9 and the second support column 101 in an inclined manner to simulate high-altitude escape, and the simulation of high-altitude escape can enhance the high-altitude escape ability of trainees.

[0048] In order to further optimize the wind farm simulation training platform, an air cushion 11 is placed under the zip line 10; one end of the air cushion 11 is connected to the scaffolding under the falling device 9 by a rope, and the other end of the air cushion 11 is connected to the lower end rope of the supporting column at the other end of the protection frame; the air cushion 11 buffers the impact of the trainees falling from the zip line 10 while preventing the trainees from suddenly falling during the zip line 10 process.

[0049] In order to further optimize the wind farm simulation training platform, the bottom end of the drop device 9 is fixedly connected to a scaffold 12, and the bottom end of the scaffold 12 is fixedly connected to the ground. The scaffold 12 is used to support the drop device 9 to prevent the drop device 9 from falling.

[0050] The horizontally placed roller 2 of the present invention applies the rotation principle of the bearing to combine the common maintenance, climbing and high-altitude walking in the daily work of the wind farm, which fits the daily complex working environment of the wind farm and greatly saves the space and production cost of the training platform.

[0051] Moreover, the training platform not only includes a roller 2, a maintenance operating table 3, a ladder 4 and an overhead iron-footed ladder 5, but also includes a drop device 9 and a zip line 10. The provision of the drop device 9 and the zip line 10 can enhance the response capability of the trainees in the face of dangerous situations and reduce the occurrence of safety accidents.

[0052] Method of use: the trainee first enters the maintenance operation platform 3 in the inner cylinder 202 of the drum 2 for maintenance operation training; after completing the maintenance operation training, the trainee puts on the safety harness 103 in the correct way; after putting on the safety harness 103, the trainee adjusts the speed regulator 7 to a certain speed, and the motor 701 in the speed regulator 7 controls the rotation speed of the outer cylinder 201 through the meshing connection between the transmission gear 702 and the gear ring 8, and the outer cylinder 201 rotates outside the inner cylinder 202 through the rolling body 6 arranged between the outer cylinder 201 and the inner cylinder 202; the trainee performs climbing training through the ladder 4 welded on the outer circumference of the outer cylinder 201; After completing the climbing training, the trainees quickly climb to the top of the outer cylinder 201 through the ladder 4. When the outer cylinder 201 is rotating, the trainees walk to the overhead iron-footed ladder 5 for overhead iron-footed ladder 5 climbing training; after completing the overhead iron-footed ladder 5 training, the trainees enter the falling device 9 through the platform extended from the falling device 9 to start the weightlessness experience; after completing the weightlessness experience on the falling device 9, the trainees perform the high-altitude escape project through the extended standing platform on the lower level of the falling device 9. When the trainees are about to slide to the right end of the zipline 10 through the zipline 10, they release the zipline 10 and fall onto the air cushion 11 placed under the zipline 10.

[0053] In the training process, the trainees wear safety harnesses 103 throughout the training.

[0054] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Wind farm simulation training platform, characterized by: The invention comprises a protection frame and a training platform; the protection frame comprises a first support column (1) and a second support column (101); the first support column (1) and the second support column (101) are respectively arranged vertically on the ground; a crossbeam (102) is fixedly connected between the upper ends of the first support column (1) and the second support column (101); a safety harness (103) is slidably connected to the bottom end of the crossbeam (102); the training platform is arranged between the first support column (1) and the second support column (101); the training platform comprises a roller (2), a maintenance operation table (3), a ladder (4) and an overhead iron foot nail ladder (5); the roller (2) is placed horizontally; the length direction of the roller (2) is parallel to the length direction of the crossbeam (102); The drum (2) comprises an outer cylinder (201) and an inner cylinder (202); support frames (203) are respectively arranged at both ends of the inner cylinder (202); the support frames (203) are arranged vertically on the ground; the outer cylinder (201) and the inner cylinder (202) rotate coaxially; the maintenance operation table (3) is arranged in the inner cylinder (202); the ladder (4) is arranged circumferentially on the outer circumference of the outer cylinder (201); the ladder (4) is arranged at one end of the outer cylinder (201) close to the first support column (1); the overhead iron foot nail ladder (5) is arranged at one end of the outer cylinder (201) away from the first support column (1); the overhead iron foot nail ladder (5) is arranged vertically on the ground; a support frame (203) is arranged between the outer cylinder (201) and the inner cylinder (202); Rolling bodies (6) and support bases (601) are arranged; the number of the support bases (601) is the same as the number of the rolling bodies (6); the rolling bodies (6) are connected to the top of the support base (601); the bottom of the support base (601) is fixedly connected to the outer peripheral surface of the inner cylinder (202); the support bases (601) are evenly distributed between the outer cylinder (201) and the inner cylinder (202); the rolling bodies (6) abut against the inner wall of the outer cylinder (201); a speed regulator (7) is fixedly connected to one end of the inner cylinder (202) close to the first support column (1); the speed regulator (7) comprises a motor (701), a transmission gear (702) and a gear ring (8); the transmission gear (702) is fixedly connected to the output shaft of the motor (701); The motor (701) is fixedly connected to the end of the inner cylinder (202) away from the overhead iron foot nail ladder (5); the gear ring (8) is fixedly connected to the inner wall of the outer cylinder (201) near the end of the speed regulator (7); the transmission gear (702) is meshingly connected to the gear ring (8); a drop device (9) is fixedly connected to the side of the upper part of the overhead iron foot nail ladder (5) away from the roller (2); a sliding rope (10) is fixedly connected to the side of the drop device (9) away from the overhead iron foot nail ladder (5); and the end of the sliding rope (10) away from the drop device (9) is fixedly connected to the lower part of the second support column (101).

2. The wind farm simulation training platform according to claim 1, characterized in that The angle between the zip line (10) and the ground is 30°-60°.

3. The wind farm simulation training platform according to claim 2 is characterized in that An air cushion (11) is provided below the zip line (10).

4. The wind farm simulation training platform according to claim 3, characterized in that : The bottom of the falling device (9) is fixedly connected to a scaffold (12).

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