CN217676697U

CN217676697U - Exempt from to climb and prevent weighing down subassembly with individual

Info

Publication number: CN217676697U
Application number: CN202122570523.8U
Authority: CN
Inventors: 姚景占; 姚红宾; 皇甫玮; 郝家东; 殷晓成
Original assignee: Huaneng International Power Co ltd Hebei Clean Energy Branch
Current assignee: Huaneng International Power Co ltd Hebei Clean Energy Branch
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-10-28
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses an exempt from to climb utensils individual anti-falling assembly, include the base and exempt from to climb the ware platform, the ware frame is exempted from to climb by the top fixedly connected with of base, one side fixedly connected with U type base of base, one side fixedly connected with driving motor of U type base, driving motor's output fixedly connected with axis of rotation, the axis of rotation extends to the opposite side of U type base, many wire rope of lateral wall fixedly connected with of axis of rotation, a plurality of first movable pulleys of top fixedly connected with of exempting from to climb the ware frame, be provided with protection mechanism on the exempting from to climb the ware platform, be connected with anti-falling mechanism on the exempting from to climb the ware frame. The utility model discloses, through the cooperation between anti-falling mechanism and the protection mechanism, reduced the dynamics of tenesmus, and then slowed down the injury of staff because of the power of tenesmus, promoted staff's degree of safety, made things convenient for the operation of frame door-trip simultaneously, brought the facility for the staff.

Description

Exempt from to climb and prevent weighing down subassembly with individual

Technical Field

The utility model relates to an exempt from to climb ware technical field, especially relate to an exempt from to climb and prevent weighing down subassembly with individual.

Background

Exempt from to climb the ware and utilize motor drive elevating platform to move from top to bottom along installing the track on building or equipment cat ladder, carry out the light-duty hoisting machinery of low-speed of high altitude transportation personnel and goods and materials operation, exempt from to climb the ware and mainly be applied to the wind-powered electricity generation field at present, install on the cat ladder in fan tower section of thick bamboo, the maintainer of air feed machine uses, can greatly save the physical demands that the personnel scrambleed fan tower section of thick bamboo and carried maintenance instrument and equipment, the maintenance efficiency of fan has been improved, it has the design compactness to exempt from to climb the ware, high durability and convenient use is swift, and do not change advantages such as current tower section of thick bamboo structure.

When using exempt from to climb the ware, though exempt from to climb the utensil and have stable in structure's characteristics, nevertheless can not avoid the accident to appear, so the staff is using exempt from to climb the ware during operation, can tie the safety belt, and the safety belt is on the safety belt rings above exempting from to climb the ware, but if the unexpected condition appears, because of the whereabouts height is higher, the tenesmus of rope whereabouts can bring danger for the staff, for this reason, provides one kind and exempt from to climb with individual anti-falling assembly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a personal anti-falling component for a climbing-free device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an exempt from to climb with individual anti-falling assembly, includes the base and exempts from to climb the ware platform, the ware frame is exempted from to the top fixedly connected with of base, one side fixedly connected with U type base of base, one side fixedly connected with driving motor of U type base, driving motor's output fixedly connected with axis of rotation, the axis of rotation extends to the opposite side of U type base, many wire rope of lateral wall fixedly connected with of axis of rotation, a plurality of first movable pulleys of top fixedly connected with of ware frame exempt from to climb, be provided with protection mechanism on the ware platform exempt from to climb, be connected with anti-falling mechanism on the ware frame exempt from to climb.

Preferably, protection mechanism includes left side frame and right side frame, left side frame and right side frame fixed connection respectively are in the both sides of exempting from to climb the ware platform, exempt from to climb the ware platform and be close to a plurality of gag lever posts of one side fixedly connected with of exempting from to climb the ware frame, one side that exempt from to climb the ware frame is close to exempt from to climb the ware platform has seted up the sliding tray, one side fixedly connected with sliding block that exempt from to climb the ware platform is kept away from to the gag lever post, the sliding block is located the sliding tray, it sets up for the slip laminating with the sliding tray to slide, the connection chamber has been seted up to one side of left side frame, connect a plurality of expanding spring of one side fixedly connected with of chamber, expanding spring keeps away from the one side fixedly connected with arm-tie of connecting the chamber, the top of arm-tie extends to the outside of left side frame, expanding spring is kept away from to the arm tie, the spread groove has been seted up to one side of right side frame, fixedly connected with dead lever in the spread groove, it has the frame door to rotate on the dead tie, the top fixedly connected with a plurality of exempting from to climb the ware platform.

Preferably, prevent weighing down the mechanism and include a plurality of diaphragms, two one side difference fixedly connected with first fixed plate and the second fixed plate of diaphragm, a plurality of buffer spring of the top fixedly connected with of first fixed plate, it is a plurality of buffer spring's top fixedly connected with fixed block, the top fixedly connected with lifting rope of fixed block, the one end fixedly connected with safety belt rings of fixed block are kept away from to the lifting rope, exempt from to climb the top fixedly connected with second movable pulley of ware frame.

Preferably, the rotation groove has been seted up to the both sides of U type base, the axis of rotation is rotated through the both sides of rotating groove and U type base and is connected, wire rope's other end fixed connection is on solid fixed ring, wire rope and first movable pulley are the slip setting.

Preferably, sliding holes are formed in one side of each of the left side frame and the frame door, the sliding holes are correspondingly formed in the two sides of each of the left side frame and the frame door, the inserted bar extends to the inside of the frame door through the sliding holes, a rotating hole is formed in one side, close to the right side frame, of the frame door, and the frame door is rotatably connected with the fixed bar through the rotating hole.

Preferably, a sliding opening is formed in the second fixing plate, the lifting rope is connected with the second fixing plate in a sliding mode through the sliding opening, and the lifting rope and the second sliding wheel are arranged in a sliding mode.

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

1. the utility model provides a exempt from to climb utensils individual and prevent weighing down subassembly, effect through anti-falling mechanism, when the unexpected condition appears, when the safety belt rings fall downwards according to people's gravity, it slides on the second movable pulley to drive the lifting rope, again according to the cooperation between buffer spring and the fixed block, make the dynamics of tenesmus reduce, again according to the effect of second fixed plate, when making the tenesmus to the certain degree, block through the second fixed plate, avoid the staff directly to fall on the ground, through such setting, the dynamics of tenesmus has been reduced, and then slowed down the injury of staff because of the power of tenesmus, staff's degree of safety has been promoted.

2. The utility model provides a personal anti-falling assembly for exempting from to climb, effect through protection mechanism, utilize the left side bearer, frame door and between the cooperation, the security of staff's station on exempting from to climb the ware platform has been strengthened, simultaneously through expanding spring, cooperation between arm-tie and the inserted bar, stir the arm-tie, make the inserted bar slide to the inside of connecting the chamber according to expanding spring's effect, at this moment close the frame door, then loosen the arm-tie, through such setting, staff's security has been promoted on the one hand, on the other hand has portably made the operation of frame door switch, bring the facility for the staff.

Drawings

Fig. 1 is a schematic structural view of a personal fall-preventing assembly for a creeper;

fig. 2 is a back structural schematic view of the personal anti-falling assembly for the creeper of the present invention;

FIG. 3 is a front cross-sectional view of a personal fall-prevention assembly for a creeper;

fig. 4 is an enlarged view of fig. 3 at a.

In the figure: the safety belt lifting device comprises a base 1, a 2-way creeper frame, a 3-way creeper platform, a 301 left side frame, a 302 frame door, a 303 limit rod, a 304 fixing rod, a 305 expansion spring, a 306 pulling plate, a 307 inserting rod, a 308 fixing ring, a 309 right side frame, a 4U-shaped base, a 401 driving motor, a 402 rotating shaft, a 403 steel wire rope, a 404 first sliding wheel, a 5 transverse plate, a 501 first fixing plate, a 502 buffer spring, a 503 fixing block, a 504 second fixing plate, a 505 lifting rope, a 506 second sliding wheel and a 507 safety belt lifting ring.

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.

As shown in fig. 1 and 2, an individual anti-falling assembly for an anti-climbing device comprises a base 1 and an anti-climbing device platform 3, wherein the top fixedly connected with of the base 1 is provided with an anti-climbing device frame 2, one side fixedly connected with of the base 1 is provided with a U-shaped base 4, one side fixedly connected with of the U-shaped base 4 is provided with a driving motor 401, the output end of the driving motor 401 is fixedly connected with a rotating shaft 402, two sides of the U-shaped base 4 are provided with rotating grooves, the rotating shaft 402 is rotatably connected with two sides of the U-shaped base 4 through the rotating grooves, the rotating shaft 402 extends to the other side of the U-shaped base 4, a plurality of steel wire ropes 403 are fixedly connected to the outer side wall of the rotating shaft 402, the other ends of the steel wire ropes 403 are fixedly connected to fixing rings 308, the steel wire ropes 403 and the first sliding wheel platform 404 are arranged in a sliding manner, the top fixedly connected with a plurality of first sliding wheels 404 of the anti-climbing device frame 2, a protection mechanism is arranged on the anti-climbing device 3, and an anti-falling mechanism is connected to the anti-climbing device frame 2.

As shown in fig. 2, 3 and 4, the protection mechanism includes a left side frame 301 and a right side frame 309, the left side frame 301 and the right side frame 309 are respectively and fixedly connected to two sides of the platform 3, one side of the platform 3 close to the platform 2 is fixedly connected with a plurality of limiting rods 303, one side of the framework 2 close to the platform 3 is provided with a sliding groove, one side of the limiting rods 303 far from the platform 3 is fixedly connected with a sliding block, the stability of two sides of the platform 3 is enhanced through the cooperation between the limiting rods 303 and the sliding block, the safety of the platform 3 is improved, the sliding block is located in the sliding groove, the sliding and sliding groove are in sliding fit arrangement, one side of the left side frame 301 is provided with a connecting cavity, one side of the connecting cavity is fixedly connected with a plurality of extension springs 305, expansion spring 305 keeps away from one side fixedly connected with arm-tie 306 of connecting the chamber, the top of arm-tie 306 extends to the outside of left side frame 301, arm-tie 306 keeps away from a plurality of inserted bars 307 of one side fixedly connected with of expansion spring 305, inserted bar 307 extends to the inside of frame door 302 through the sliding hole, the spread groove has been seted up to one side of right side frame 309, fixedly connected with dead lever 304 in the spread groove, it is connected with frame door 302 to rotate on the dead lever 304, the sliding hole has all been seted up to one side of left side frame 301 and frame door 302, two sliding holes are for corresponding the setting, the rotating hole has been seted up to one side that frame door 302 is close to right side frame 309, frame door 302 rotates with dead lever 304 through rotating the hole and is connected, exempt from a plurality of solid fixed ring 308 of top fixedly connected with of climber platform 3.

As shown in fig. 1 and fig. 2, the anti-falling mechanism includes a plurality of transverse plates 5, a first fixing plate 501 and a second fixing plate 504 are respectively and fixedly connected to one side of each of the two transverse plates 5, a plurality of buffer springs 502 are fixedly connected to the top of the first fixing plate 501, a fixing block 503 is fixedly connected to the top of each of the plurality of buffer springs 502, a lifting rope 505 is fixedly connected to the top of the fixing block 503, a sliding opening is formed in the second fixing plate 504, the lifting rope 505 is slidably connected to the second fixing plate 504 through the sliding opening, the lifting rope 505 and the second sliding wheel 506 are slidably disposed, a safety belt lifting ring 507 is fixedly connected to one end of the lifting rope 505, which is far away from the fixing block 503, and a second sliding wheel 506 is fixedly connected to the top of the climbing-free frame 2.

As shown in fig. 1-4, the functional principle of the present invention can be illustrated by the following operation modes: when a worker wears a safety belt, the pulling plate 306 is pulled, the inserting rod 307 moves towards the inner side of the connecting cavity according to the action of the telescopic spring 305, the inserting rod 307 is separated from the frame door 302, the frame door 302 is opened, the worker stands on the climbing-free platform 3 and then closes the frame door 302, and it needs to be noted that through the arrangement, on one hand, the safety of the worker is improved, on the other hand, the operation of opening and closing the frame door 302 is simplified, and convenience is brought to the worker;

at this time, the driving motor 401 is turned on by forward rotation to electrify the driving motor 401 to work, the driving motor 401 drives the rotating shaft 402 to rotate when rotating, so that the lifting rope 505 is wound and pulled according to the rotation of the rotating shaft 402, the lifting rope 505 pulls the platform 3 of the climbing-free device upwards under the action of the fixing ring 308, and then the lifting work is completed, and if the platform needs to descend, the driving motor 401 only needs to be turned on by reverse rotation;

when the staff carries out work and the accident appears dropping, because of the one end of safety belt is on safety belt rings 507, safety belt rings 507 is according to people's action of gravity this moment, drive lifting rope 505 and slide on second movable pulley 506, drive fixed block 503 rebound through the traction effect, effect through buffer spring 502, can slow down the dynamics of tenesmus, it is to explain that, through such setting, the dynamics of tenesmus has been reduced, and then the injury of staff because of the power of tenesmus has been slowed down, staff's degree of safety has been promoted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an exempt from to climb with individual anti-falling subassembly, includes base (1) and exempts from to climb ware platform (3), a serial communication port, ware frame (2) are exempted from to the top fixedly connected with of base (1), one side fixedly connected with U type base (4) of base (1), one side fixedly connected with driving motor (401) of U type base (4), the output fixedly connected with axis of rotation (402) of driving motor (401), axis of rotation (402) extend to the opposite side of U type base (4), many wire rope (403) of lateral wall fixedly connected with of axis of rotation (402), exempt from to climb a plurality of first movable pulleys (404) of top fixedly connected with of ware frame (2), be provided with protection mechanism on exempting from to climb ware platform (3), be connected with anti-falling mechanism on exempting from to climb ware frame (2).

2. The creeper-less personal fall arrest assembly according to claim 1, the protection mechanism comprises a left side frame (301) and a right side frame (309), the left side frame (301) and the right side frame (309) are respectively and fixedly connected to two sides of the climbing-free platform (3), one side of the climb-free platform (3) close to the climb-free frame (2) is fixedly connected with a plurality of limiting rods (303), one side of the climbing-free frame (2) close to the climbing-free platform (3) is provided with a sliding groove, one side of the limiting rod (303) far away from the climbing-free platform (3) is fixedly connected with a sliding block, the sliding block is positioned in the sliding groove, the sliding block and the sliding groove are arranged in a sliding fit manner, one side of the left side frame (301) is provided with a connecting cavity, one side of the connecting cavity is fixedly connected with a plurality of extension springs (305), one side of each extension spring (305) far away from the connecting cavity is fixedly connected with a pulling plate (306), the top of the pulling plate (306) extends to the outside of the left side frame (301), a plurality of inserted rods (307) are fixedly connected with one side of the pulling plate (306) far away from the telescopic spring (305), one side of the right side frame (309) is provided with a connecting groove, a fixed rod (304) is fixedly connected in the connecting groove, the fixed rod (304) is rotatably connected with a frame door (302), the top of the climbing-free device platform (3) is fixedly connected with a plurality of fixing rings (308).

3. The personal anti-falling assembly for the crawler-free device of claim 1, wherein the anti-falling mechanism comprises a plurality of transverse plates (5), two transverse plates (5) are fixedly connected with a first fixing plate (501) and a second fixing plate (504) on one side respectively, the first fixing plate (501) is fixedly connected with a plurality of buffer springs (502), the buffer springs (502) are fixedly connected with a fixing block (503) on the top, the fixing block (503) is fixedly connected with a lifting rope (505), the lifting rope (505) is far away from one end of the fixing block (503), and the crawler-free device frame (2) is fixedly connected with a second sliding wheel (506) on the top.

4. The personal anti-falling assembly for the creeper according to any one of claims 1 or 2, wherein two sides of the U-shaped base (4) are provided with rotating grooves, the rotating shaft (402) is rotatably connected with the two sides of the U-shaped base (4) through the rotating grooves, the other end of the steel wire rope (403) is fixedly connected to the fixing ring (308), and the steel wire rope (403) and the first sliding wheel (404) are arranged in a sliding manner.

5. The personal anti-falling assembly for the crawler according to claim 2, wherein sliding holes are formed in one side of each of the left side frame (301) and the frame door (302), the two sliding holes are correspondingly formed, the inserted rod (307) extends to the inside of the frame door (302) through the sliding holes, a rotating hole is formed in one side of the frame door (302) close to the right side frame (309), and the frame door (302) is rotatably connected with the fixing rod (304) through the rotating hole.

6. The personal anti-falling assembly for the creeper-free device according to claim 3, wherein a sliding opening is formed in the second fixing plate (504), the lifting rope (505) is slidably connected with the second fixing plate (504) through the sliding opening, and the lifting rope (505) and the second sliding wheel (506) are slidably arranged.