CN211521408U

CN211521408U - Based on apparatus jack-up hoist device for electric power

Info

Publication number: CN211521408U
Application number: CN201922014977.XU
Authority: CN
Inventors: 乔延芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-18
Anticipated expiration: 2029-11-20

Abstract

The utility model relates to a jack-up hoist and mount technical field just discloses an based on apparatus jack-up hoist device for electric power, include base, transmission case and turn to the motor, the top of base and the bottom fixed connection of transmission case, the interior diapire of transmission case and the bottom fixed connection who turns to the motor. This based on apparatus for electric power jack-up hoist device, rotate through drive machine control drive gear, when the swinging boom upwards rotates, first driven gear rotates under drive gear's drive, the drive belt drives first gag lever post and rotates downwards, when first gag lever post touches the surface of swinging boom, the swinging boom is upwards not rotated again, when the swinging boom rotates downwards, second driven gear rotates and drives second gag lever post and upwards rotates under drive gear's drive, when the second gag lever post touches the surface of swinging boom, the swinging boom is no longer downwards rotated, the stroke device independent setting is crossed in the prevention of having solved traditional jack-up hoist device, the poor problem of sensitivity.

Description

Based on apparatus jack-up hoist device for electric power

Technical Field

The utility model relates to a jack-up hoist and mount technical field specifically is a based on apparatus jack-up hoist device for electric power.

Background

In the installation process of some large-scale power equipment, such as a transformer, power grid equipment and the like, the large-scale power equipment is often lifted by using a hoisting device and conveyed to a higher installation position, the rotation height of the hoisting device has a certain limit, namely, a rotating arm of the hoisting device can only move in a certain stroke, once the lifting device passes through the stroke, the equipment is damaged slightly, safety accidents are caused seriously, and casualties are caused, so that the important significance is realized for preventing the stroke of the hoisting device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an based on apparatus jack-up hoist device for electric power possesses the prevention device overstroke, and integrative linkage bumps promptly, and advantage such as safety has solved traditional jack-up hoist device's the prevention overstroke device independent setting, the poor problem of sensitivity.

(II) technical scheme

For realizing above-mentioned possessing the prevention device overstroke, integrative linkage bumps promptly and ends, safety purpose, the utility model provides a following technical scheme: the utility model provides an based on apparatus jack-up hoist device for electric power, includes base, transmission case and turns to the motor, the top of base and the bottom fixed connection of transmission case, the interior diapire of transmission case with turn to the bottom fixed connection of motor, the output swing joint that turns to the motor has the belt, the belt is kept away from the one end swing joint that turns to the motor and is turned to the pivot of seat bottom, turn to the two-way seat of top fixedly connected with of seat, the top swing joint of two-way seat has the pivot of first gag lever post, first gag lever post is kept away from the last spacing piece of bull lever fixedly connected with of two-way seat one end.

The rotating shaft on the first limiting rod is movably connected with a driving belt, one end of the driving belt, which is far away from the first limiting rod, is movably connected with a rotating shaft on a first driven gear, the first driven gear is movably connected with the left end of a bidirectional seat, the tooth surface of the first driven gear is meshed with a transmission gear, the rotating shaft on the transmission gear is movably connected with a fixed seat, the bottom end of the fixed seat is fixedly connected with the top end of a steering seat, the tooth surface of the transmission gear is meshed with a second driven gear, the rotating shaft on the second driven gear is movably connected with the inner wall of the fixed seat, the rotating shaft on the second driven gear is fixedly connected with a second limiting rod, the rotating rod, which is far away from one end of the fixed seat, of the second limiting rod is fixedly connected with a lower limiting block, the rotating shaft on the transmission gear is movably, the surface of the rotating shaft on the transmission gear is fixedly connected with a rotating arm, and one end, far away from the transmission gear, of the rotating arm is movably connected with a bearing rod.

Preferably, the rotating shaft at the bottom end of the steering seat penetrates from the top end of the base to the inside of the base.

Preferably, the rotating arm is provided with a groove extending from the top end to the inside, and the size of the groove is matched with that of the upper limiting block.

Preferably, the rotating arm is provided with a groove extending from the bottom end to the inside, and the size of the groove is matched with that of the lower limiting block.

Preferably, the junction of the bearing rod and the rotating arm is provided with a steering rod, and one end of the bearing rod, which is far away from the rotating arm, is provided with a hook.

Preferably, the fixing seat is internally provided with a through groove which penetrates from the right end to the left end.

Compared with the prior art, the utility model provides a based on apparatus jack-up hoist device for electric power possesses following beneficial effect:

1. this based on apparatus for electric power jack-up hoist device, rotate through drive machine control drive gear, make the swinging boom rotate, when the swinging boom upwards rotates, first driven gear rotates under drive gear's drive, drive first gag lever post through the drive belt and rotate downwards, when first gag lever post touches the surface of swinging boom, the swinging boom is no longer upwards rotated, when the swinging boom rotates downwards, second driven gear rotates and drives second gag lever post and upwards rotates under drive gear's drive, when the surface of swinging boom is touched to the second gag lever post, the swinging boom no longer rotates downwards, the prevention that has solved traditional jack-up hoist device is crossed stroke device independent setting, the poor problem of sensitivity.

2. This based on apparatus for electric power jack-up hoist device for through seting up the recess in the inside of swinging boom for go up spacing piece and spacing piece down can be after contacting the swinging boom more firm make the swinging boom stop, solved and go up spacing piece and spacing piece down can not firm the laminating problem after contacting the swinging boom.

Drawings

FIG. 1 is a sectional view of the front view structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

fig. 3 is a three-dimensional view of the fixing base structure of the present invention.

Wherein: 1. a base; 2. a transmission case; 3. a steering motor; 4. a belt; 5. a steering seat; 6. a bi-directional seat; 7. a first limit rod; 8. an upper limit block; 9. a transmission belt; 10. a first driven gear; 11. a transmission gear; 12. a rotating arm; 13. a second driven gear; 14. a second limiting rod; 15. a lower limiting block; 16. a fixed seat; 17. a drive motor; 18. a load-bearing bar.

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.

Please refer to fig. 1-3, the utility model provides an based on electric power apparatus jack-up hoist device, including base 1, transmission case 2 with turn to motor 3, the top of base 1 and the bottom fixed connection of transmission case 2, the inner diapire of transmission case 2 and the bottom fixed connection who turns to motor 3, the output swing joint that turns to motor 3 has belt 4, belt 4 keeps away from the one end swing joint that turns to motor 3 has the pivot that turns to 5 bottoms of seat, the pivot that turns to 5 bottoms of seat runs through to the inside of base 1 by the top of base 1, turn to the two-way seat 6 of top fixedly connected with of seat 5, the top swing joint of two-way seat 6 has the pivot of first gag lever post 7, the gag lever post 7 is kept away from the last spacing piece 8 of the bull lever post fixedly connected with of 6 one end of two-way seat.

A transmission belt 9 is movably connected to a rotating shaft on the first limiting rod 7, one end of the transmission belt 9, which is far away from the first limiting rod 7, is movably connected with a rotating shaft on a first driven gear 10, the first driven gear 10 is movably connected with the left end of a bidirectional seat 6, a tooth surface of the first driven gear 10 is meshed with a transmission gear 11, the rotating shaft on the transmission gear 11 is movably connected with a fixed seat 16, a through groove which penetrates from the right end to the left end is formed in the fixed seat 16, the bottom end of the fixed seat 16 is fixedly connected with the top end of a steering seat 5, the tooth surface of the transmission gear 11 is meshed with a second driven gear 13, the rotating shaft on the second driven gear 13 is movably connected with the inner wall of the fixed seat 16, a second limiting rod 14 is fixedly connected to the rotating shaft on the second driven gear 13, a lower limiting block 15 is fixedly connected to a rotating rod, which is far, the back of drive motor 17 and the positive fixed connection of fixing base 16, pivot fixed surface on the drive gear 11 is connected with swinging boom 12, set up on the swinging boom 12 and extend to inside recess by the top, the size of this recess and the size phase-match of last spacing block 8, set up on the swinging boom 12 and extend to inside recess by the bottom, the size of this recess and the size phase-match of spacing block 15 down, the recess makes that spacing block 8 and spacing block 15 can be more firm after contacting swinging boom 12 stop the swinging boom 12 on making, the one end swing joint that drive gear 11 was kept away from to swinging boom 12 has bearing bar 18, bearing bar 18 is equipped with the steering column with swinging boom 12 junction, and the one end that the swinging boom 12 was kept away from to bearing bar 18 is equipped with the couple.

When using, start drive motor 17 control drive gear 11 and rotate, make swinging boom 12 rotate, when swinging boom 12 upwards rotates, first driven gear 10 rotates under drive gear 11's drive, drive first gag lever post 7 through drive belt 9 and rotate downwards, when last stopper 8 touches the surface of swinging boom 12, swinging boom 12 no longer upwards rotates, when swinging boom 12 rotates downwards, second driven gear 13 rotates and drives second gag lever post 14 and upwards rotates under drive gear 11's drive, when stopper 15 touches the surface of swinging boom 12 down, swinging boom 12 no longer rotates downwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a based on apparatus jack-up hoist device for electric power, includes base (1), transmission case (2) and turns to motor (3), its characterized in that: the top end of the base (1) is fixedly connected with the bottom end of the transmission case (2), the inner bottom wall of the transmission case (2) is fixedly connected with the bottom end of the steering motor (3), the output end of the steering motor (3) is movably connected with a belt (4), one end, far away from the steering motor (3), of the belt (4) is movably connected with a rotating shaft at the bottom of the steering seat (5), the top end of the steering seat (5) is fixedly connected with a bidirectional seat (6), the top end of the bidirectional seat (6) is movably connected with a rotating shaft of a first limiting rod (7), and the rotating rod, far away from the bidirectional seat (6), of the first limiting rod (7) is fixedly connected with an upper limiting block (8);

the utility model discloses a steering gear, including first gag lever post (7), pivot swing joint on the first gag lever post (7) has drive belt (9), the one end swing joint that first gag lever post (7) was kept away from in drive belt (9) has the pivot on the first driven gear (10), the left end swing joint of first driven gear (10) and two-way seat (6), the flank meshing of first driven gear (10) has drive gear (11), the pivot swing joint on drive gear (11) has fixing base (16), the bottom of fixing base (16) and the top fixed connection who turns to seat (5), the flank meshing of drive gear (11) has second driven gear (13), the pivot on second driven gear (13) and the inner wall swing joint of fixing base (16), pivot fixedly connected with second gag lever post (14) on second driven gear (13), the bull lever fixedly connected with lower stop block (15) of fixing base (16) one end is kept away from to second gag lever post (14), the utility model discloses a bearing device of a motor vehicle, including drive gear (11), pivot swing joint on drive gear (11) has drive motor (17), the front fixed connection of the back and fixing base (16) of drive motor (17), pivot fixed surface on drive gear (11) is connected with swinging boom (12), the one end swing joint that drive gear (11) were kept away from to swinging boom (12) has bearing bar (18).

2. The hoisting device based on the electric power equipment as claimed in claim 1, wherein: the rotating shaft at the bottom end of the steering seat (5) penetrates through the base (1) from the top end of the base (1).

3. The hoisting device based on the electric power equipment as claimed in claim 1, wherein: the rotating arm (12) is provided with a groove extending from the top end to the inside, and the size of the groove is matched with that of the upper limiting block (8).

4. The hoisting device based on the electric power equipment as claimed in claim 1, wherein: the rotating arm (12) is provided with a groove extending from the bottom end to the inside, and the size of the groove is matched with that of the lower limiting block (15).

5. The hoisting device based on the electric power equipment as claimed in claim 1, wherein: the joint of the bearing rod (18) and the rotating arm (12) is provided with a steering rod, and one end of the bearing rod (18) far away from the rotating arm (12) is provided with a hook.

6. The hoisting device based on the electric power equipment as claimed in claim 1, wherein: the inside of the fixed seat (16) is provided with a through groove which penetrates from the right end to the left end.