CN211283637U - Power maintenance is with safe type lift platform - Google Patents
Power maintenance is with safe type lift platform Download PDFInfo
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- CN211283637U CN211283637U CN201921698492.0U CN201921698492U CN211283637U CN 211283637 U CN211283637 U CN 211283637U CN 201921698492 U CN201921698492 U CN 201921698492U CN 211283637 U CN211283637 U CN 211283637U
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- fixedly connected
- lifting platform
- lift platform
- power maintenance
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Abstract
The utility model discloses a power maintenance is with safe type lift platform relates to power maintenance technical field, and it includes air-blower, air feed pipe, connecting plate, electric putter, support frame, lifter, pivot, guard plate, winding wheel and blocks the piece, all seted up notch three in the support frame left and right sides wall, and two equal fixedly connected with electric putter in the surface of three bottoms of notch. This safe type lift platform is used in power maintenance, rotor plate through rotating the lift platform left and right sides rotates the screw rod, two screw rods move to the both sides that deviate from lift platform through fixed nut, two screw rods move to the both sides that deviate from lift platform dorsad and promote two chucking boards and be close to two inner walls of notch, the dead wire rope of final card, if meet lift platform both sides motor damage back in the high altitude, do not make lift platform stand immediately because of gravity and weigh down, certain security has been brought for maintenance personal's work.
Description
Technical Field
The utility model relates to a power maintenance technical field specifically is a power maintenance is with safe type lift platform.
Background
Lifting platform for power maintenance, it is a multi-functional jack-up mechanical equipment, can help the power maintenance staff to maintain the power equipment of higher department, generally can be divided into fixed and portable, guide tracked and crank arm formula, fixed have scissors fork lift, chain elevator, loading and unloading platform and attached form electric construction platform etc., but on the existing market, most power maintenance lifting platform all do not set up when lifting platform is out of order at the proruption power supply of high altitude department, staff's safety protection measure, and the protective measure to staff during power maintenance, greatly reduced staff's the probability of surviving when the device breaks down or the proruption situation of device top touching cable.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a power maintenance is with safe type lift platform has solved power maintenance and has used lift platform top touching cable and device to maintain staff's safe problem when high altitude department breaks down.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: a safety lifting platform for electric power maintenance comprises a blower, an air supply pipe, a connecting plate, an electric push rod, a support frame, a lifting rod, a rotating shaft, a lifting rod,a protective plate,A third notch is formed in each of the left side wall and the right side wall of the supporting frame, an electric push rod is fixedly connected to the surface of the bottom end of each notch, and one side of the two electric push rods far away from the three bottom surfaces of the notch is fixedly connected with a lifting rod, and the lower bottom surfaces of the top ends of the two lifting rods near the center of the supporting frame are fixedly connected with a fixed frame, and the two fixing frames are both fixedly connected with a fixed wheel through a fixed shaft, and the two fixed wheels are both fixedly connected with a steel wire rope, and one ends of the two steel wire ropes far away from the fixed wheel are fixedly connected to the winding wheels, and the two winding wheels are provided with blocking blocks, the left side and the right side of the stop block are both fixedly connected to the left inner wall and the right inner wall of the winding wheel, the two winding wheels are respectively and fixedly connected to the left rotating shaft and the right rotating shaft, and the left rotating shaft and the right rotating shaft are respectively and fixedly connected to the output shafts of the left motor and the right motor, and the two motors are respectively and fixedly connected to the inner bottom surfaces of the left side and the right side of the lifting platform.The outer sides of the two motors are respectively provided with a protective cover, the upper ends of the two protective covers are respectively provided with a nut, the two nuts are respectively fixedly connected on the left side wall and the right side wall of the lifting platform, the two nuts are internally and respectively in threaded connection with a screw rod, one side of the two screw rods, which deviates from the center of the lifting platform, penetrates through a notch I and is fixedly connected on one side of a clamping plate, the two notches I are arranged in a clamping sleeve in the left-right direction, a notch II is arranged in the lower direction of the two clamping sleeves, the clamping sleeve is sleeved on a steel wire rope through the notches, telescopic rods are fixedly connected on the front side surface and the rear side surface of the lifting platform, protective air bags are arranged around the two telescopic rods, the protective air bags are fixedly connected on the inner bottom surface of the support frame, two air, and the two connecting plates are respectively and fixedly connected to the outer walls of the left side and the right side of the supporting frame.
Preferably, the protective cover is provided with ventilation openings.
Preferably, one end of the screw rod close to the center of the lifting platform is fixedly connected with a rotating plate.
Preferably, the clamping sleeves are fixedly connected to the outer surfaces of the left side and the right side of the lifting platform.
Preferably, the protection plate is made of non-conductive materials and is fixedly connected to the inner surface of the upper end of the lifting platform.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. this safe type lift platform is used in power maintenance, rotor plate through rotating the lift platform left and right sides rotates the screw rod, two screw rods move to the both sides that deviate from lift platform through fixed nut, two screw rods move to the both sides that deviate from lift platform dorsad and promote two chucking boards and be close to two inner walls of notch, the dead wire rope of final card, if meet lift platform both sides motor damage back in the high altitude, do not make lift platform stand immediately because of gravity and weigh down, certain security has been brought for maintenance personal's work.
2. This safe type lift platform for power maintenance begins the operation through two air-blowers of the support frame left and right sides, later will protect the gasbag to be full of the air fast through two blast pipes and make the gasbag bloated, reach the state that can protect the staff to fall from the high altitude, can protect maintenance staff because of the accident when dropping from lift platform, do not endanger maintenance staff's life.
3. This safe type lift platform is used in power maintenance can touch the device that needs maintenance such as the cable of eminence at first through the guard plate, has avoided the lift platform top to touch the power device that needs the maintenance, and makes the circumstances of lift platform circular telegram appear, simultaneously through telescopic link, lift platform, support frame and ground, can derive the electricity on the device by ground to a certain extent, reduces the maintenance work personnel and receives the electric power threat that produces because of various factors on the device.
Drawings
FIG. 1 is a schematic view of the front view of the partial cross-section structure of the present invention;
fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.
In the figure: the air bag protection device comprises a blower 1, an air supply pipe 2, a connecting plate 3, an electric push rod 4, a supporting frame 5, a lifting rod 6, a rotating shaft 7, a winding wheel 8, a blocking block 9, a fixing frame 10, a fixing wheel 11, a steel wire rope 12, a fixing shaft 13, a protection plate 14, a motor 15, a protection cover 16, a ventilation opening 17, a rotating plate 18, a nut 19, a lifting platform 20, a screw rod 21, a clamping plate 22, a clamping sleeve 23, a first notch 24, a second notch 25, a telescopic rod 26, a third notch 27 and a protection air bag 28.
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.
As shown in fig. 1-2, the utility model provides a technical solution: a kind ofThe safe lifting platform for power maintenance comprises an air blower 1, an air feed pipe 2, a connecting plate 3, an electric push rod 4, a support frame 5, a lifting rod 6, a rotating shaft 7, a lifting rod supporting device, a lifting,A protective plate 14,The winding wheel 8 and the stop block 9, the two side walls of the support frame 5 are both provided with three notches 27, the bottom surfaces of the three notches 27 are fixedly connected with the electric push rods 4, the electric push rods 4 can lift or lower the two lifting rods 6 to ensure a certain lifting range of the lifting platform 20, one sides of the two electric push rods 4 far away from the bottom surfaces of the three notches 27 are fixedly connected with the lifting rods 6, the three notches 27 can ensure that the lifting rods 6 do not shake in the lifting process, the running stability of the device is ensured, the lower bottom surfaces of the top ends of the two lifting rods 6 close to one end of the center of the support frame 5 are fixedly connected with the fixed frames 10, the fixed wheels 11 are fixedly connected in the two fixed frames 10 through the fixed shafts 13, the steel wire ropes 12 are fixedly connected on the two fixed wheels 11, and the fixed frames 10 can stably fix the steel wire ropes 12 on the lower bottom surfaces of the top ends of the, so that the lifting platform 20 can be lifted after the winding wheel 8 is wound around the steel wire rope 12, and one end of each of the two steel wire ropes 12, which is far away from the fixed wheel 11, is fixedly connected to the winding wheel 8, and the two winding wheels 8 are respectively provided with the blocking block 9, the blocking blocks 9 can ensure that the winding wheels 8 do not slip at the beginning of winding the steel wire rope 12, so that the winding wheels 8 cannot wind the steel wire rope 12, the left and right sides of the blocking blocks 9 are fixedly connected to the left and right inner walls of the winding wheels 8, the two winding wheels 8 are respectively fixedly connected to the left and right rotating shafts 7, the left and right rotating shafts 7 are respectively fixedly connected to the output shafts of the left and right motors 15, the two motors 15 are respectively fixedly connected to the inner bottom surfaces of the left and right sides of the lifting platform 20, the outer sides of the two motors 15 are respectively provided with the protective covers 16, and, two screw rods 21 are respectively fixed on the inner walls of the left side and the right side of the lifting platform 20 because two nuts 19 are respectively fixed on the inner walls of the left side and the right side of the lifting platform 20, so that the two screw rods 21 move towards the two sides away from the lifting platform 20, and finally the purpose of locking the steel wire rope 12 is achieved, the two nuts 19 are respectively fixedly connected on the left side wall and the right side wall of the lifting platform 20, the screw rods 21 are respectively and threadedly connected in the two nuts 19, and one side, away from the centerA first notch 24 is fixedly connected to one side of the clamping plate 22, two first notches 24 are arranged in the clamping sleeve 23 in the left-right direction, two second notches 25 are arranged in the up-down direction of the two clamping sleeves 23, the clamping sleeve 23 is sleeved on the steel wire rope 12 through the first notch 24, telescopic rods 26 are fixedly connected to the front side surface and the rear side surface of the lifting platform 20, protective air bags 28 are arranged around the two telescopic rods 26, the protective air bags 28 are fixedly connected to the inner bottom surface of the support frame 5, the protective air bags 28 can protect maintenance workers from falling off the lifting platform 20 due to accidents without endangering the lives of the maintenance workers, two air supply pipes 2 are fixedly connected to the front side of the protective air bags 28, air blowers 1 are fixedly connected to the other ends of the two air supply pipes 2, the two air blowers 1 are fixedly connected to the connecting plate 3, and the two connecting plates 3 are, connect lift platform 20 through telescopic link 26 and finally arrive ground, can to a certain extent export the electricity on the device by ground, reduce maintenance work personnel and receive the electric power threat that produces because of various factors on the device.
The ventilation openings 17 are formed in the protective cover 16, the protective cover 16 can protect the two motors 15 on the lifting platform 20 from being damaged by human factors and other factors, and the ventilation openings 17 can ensure that the motors 15 do not break down due to overheating.
The equal fixedly connected with rotor plate 18 in one end that screw rod 21 is close to lift platform 20 center, and the setting of rotor plate 18 can make things convenient for the staff to the rotation of screw rod 21, has saved staff's physical power.
The clamping sleeves 23 are fixedly connected to the outer surfaces of the left side and the right side of the lifting platform 20, so that the lifting platform 20 does not drop immediately due to gravity after the motors 15 on the two sides of the lifting platform 20 are damaged in high altitude, and certain safety is brought to the work of maintenance workers.
The utility model discloses an operating procedure does:
s1, when the high-altitude power equipment needs to be maintained, the worker enters the lifting platform 20, then the electric push rod 4 is controlled to push the lifting rod 6 to lift, after the lifting rod 6 is lifted to a proper position, the electric push rod 4 is controlled to stop pushing, then the motors 15 on the left side and the right side of the lifting platform 20 are controlled to rotate, so that the blocking block 9 blocks the steel wire rope 12, thereby leading the steel wire rope 12 to be wound on the winding wheel 8, achieving the function of lifting and lowering the lifting platform 20, after the steel wire rope is lifted or lowered to a proper position, the left motor 15 and the right motor 15 of the lifting platform 20 are controlled to stop rotating, then the rotating plates 18 on the left side and the right side of the lifting platform 20 are rotated to rotate the screw rods 21, the two screw rods 21 move back to the two sides away from the lifting platform 20 through the fixed nuts 19, the two screw rods 21 move back to the two sides away from the lifting platform 20 to push the two clamping plates 22 to be close to the inner wall of the second notch 25, and finally the steel wire rope 12 is clamped;
s2, when the lifting platform 20 is lifted, the front and rear telescopic rods 26 of the lifting platform 20 are lifted along with the lifting platform, so that the lifting platform 20 is guaranteed not to shake forwards and backwards under the influence of other wind, meanwhile, the two blowers 1 on the left and right sides of the support frame 5 start to operate, then the protection air bag 28 is filled with air rapidly through the two air supply pipes so that the air bag is inflated, the state that workers can fall from the high altitude is achieved, and the two blowers 1 stop rotating after the maintenance workers finish working;
s3, when lift platform 20 rebound, protection plate 14 can touch the device that needs maintenance such as the cable of eminence at first, avoided the power device that lift platform 20 top touched needs the maintenance, and make lift platform 20 circular telegram threaten staff' S safety, telescopic link 26 links to each other with lift platform 20 simultaneously, and telescopic link 26 links to each other with support frame 5 again, support frame 5 contacts with ground, can derive the electricity on the device by ground to a certain extent, it receives the electric power threat that produces because of various factors on the device to reduce maintenance staff.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an electric power maintenance is with safe type lift platform, includes air-blower (1), blast pipe (2), connecting plate (3), electric putter (4), support frame (5), lifter (6), pivot (7), guard plate (14), winding wheel (8) and blocks piece (9), its characterized in that: the inner wall of the left side wall and the right side wall of the support frame (5) are respectively provided with a notch III (27), the bottom end surfaces of the two notches III (27) are respectively and fixedly connected with an electric push rod (4), one side of each electric push rod (4) far away from the bottom surface of the notch III (27) is respectively and fixedly connected with a lifting rod (6), the lower bottom surfaces of the top ends of the two lifting rods (6) near the center of the support frame (5) are respectively and fixedly connected with a fixed frame (10), fixed wheels (11) are respectively and fixedly connected in the two fixed frames (10) through fixed shafts (13), steel wire ropes (12) are respectively and fixedly connected on the two fixed wheels (11), one ends of the two steel wire ropes (12) far away from the fixed wheels (11) are respectively and fixedly connected on the winding wheels (8), blocking blocks (9) are respectively arranged in the two winding wheels (8), and the left side and the right side of each blocking block, and two winding wheels (8) are respectively and fixedly connected on a left rotating shaft (7) and a right rotating shaft (7), the left rotating shaft and the right rotating shaft (7) are respectively and fixedly connected on output shafts of a left motor (15) and a right motor (15), the two motors (15) are respectively and fixedly connected on the inner bottom surfaces of the left side and the right side of the lifting platform (20), the outer sides of the two motors (15) are respectively provided with a protective cover (16), the upper ends of the two protective covers (16) are respectively and fixedly connected with nuts (19), the two nuts (19) are respectively and fixedly connected on the left side wall and the right side wall of the lifting platform (20), screw rods (21) are respectively and internally and fixedly connected with screw rods (19) in a threaded manner, one sides of the two screw rods (21) departing from the center of the lifting platform (20) penetrate through a first notch (24) and are fixedly connected on one side of a clamping plate (22), the left and right directions of the two, and chucking cover (23) cup joints on wire rope (12) through notch one (24), and fixedly connected with telescopic link (26) on the face of lift platform (20) front and back both sides, and two telescopic link (26) are provided with protection gasbag (28) all around, and protection gasbag (28) fixed connection is in support frame (5) inboard bottom surface, and two blast pipes (2) of protection gasbag (28) front side fixedly connected with, and two equal fixedly connected with air-blower (1) of blast pipe (2) other end, and the equal fixed connection of two air-blower (1) is on connecting plate (3), and two connecting plate (3) are fixed connection respectively on support frame (5) left and right sides outer wall.
2. The safety type lifting platform for power maintenance according to claim 1, wherein: the protective cover (16) is provided with ventilation openings (17).
3. The safety type lifting platform for power maintenance according to claim 1, wherein: and one end of the screw rod (21) close to the center of the lifting platform (20) is fixedly connected with a rotating plate (18).
4. The safety type lifting platform for power maintenance according to claim 1, wherein: the clamping sleeves (23) are fixedly connected to the outer surfaces of the left side and the right side of the lifting platform (20).
5. The safety type lifting platform for power maintenance according to claim 1, wherein: the protection plate (14) is made of non-conductive materials, and the protection plate (14) is fixedly connected to the inner surface of the upper end of the lifting platform (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698492.0U CN211283637U (en) | 2019-10-11 | 2019-10-11 | Power maintenance is with safe type lift platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698492.0U CN211283637U (en) | 2019-10-11 | 2019-10-11 | Power maintenance is with safe type lift platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211283637U true CN211283637U (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698492.0U Expired - Fee Related CN211283637U (en) | 2019-10-11 | 2019-10-11 | Power maintenance is with safe type lift platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211283637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018660A (en) * | 2020-09-07 | 2020-12-01 | 余小芝 | Rod frame lifting type power equipment installation and maintenance device with safety mechanism |
| CN114477013A (en) * | 2022-02-08 | 2022-05-13 | 潘志文 | Auxiliary device for hand drum maintenance and hand drum maintenance method |
-
2019
- 2019-10-11 CN CN201921698492.0U patent/CN211283637U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018660A (en) * | 2020-09-07 | 2020-12-01 | 余小芝 | Rod frame lifting type power equipment installation and maintenance device with safety mechanism |
| CN112018660B (en) * | 2020-09-07 | 2021-06-08 | 绍兴柯桥皓悦纺织科技有限公司 | Rod frame lifting type power equipment installation and maintenance device with safety mechanism |
| CN114477013A (en) * | 2022-02-08 | 2022-05-13 | 潘志文 | Auxiliary device for hand drum maintenance and hand drum maintenance method |
| CN114477013B (en) * | 2022-02-08 | 2024-01-12 | 潘志文 | Auxiliary device for overhauling tambourine and tambourine overhauling method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |