CN213950389U

CN213950389U - Electric hoist double-beam crane convenient to adjust

Info

Publication number: CN213950389U
Application number: CN202121617620.1U
Authority: CN
Inventors: 赵达彪; 韩明; 曹海洋
Original assignee: Henan Yuyuan Intelligent Equipment Co ltd
Current assignee: Henan Yuyuan Intelligent Equipment Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-08-13
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses an electric block two-beam crane convenient to adjust, including crashproof structure, solar cell panel, two roof beam structure and the structure of lifting by crane, four corners of two roof beam structure bottom all are provided with the pillar, the both sides of two roof beam structure bottom all are provided with the recess, and the inside of recess all is provided with the second lead screw, all overlap on the second lead screw and be equipped with the second driving block, and all be provided with the electric block main part through the support body between the second driving block, be provided with the structure of lifting by crane through the hoisting rope in the electric block main part, and the both sides at two roof beam structure tops all are provided with the rail guard. The utility model discloses an install double-beam structure, electric block main part, hoist rope, lift by crane structure, electric putter, first coupler body, second coupler body, first gear and second gear, make first coupler body and second coupler body be closed mutually, and the article that lifts by crane with needs are connected fixedly, compares ordinary hooking mode, and this structure is more firm, has improved the security.

Description

Electric hoist double-beam crane convenient to adjust

Technical Field

The utility model relates to a two roof beam hoist technical field specifically are an electric block two roof beam hoist convenient to adjust.

Background

The double-beam crane is an important tool and equipment for realizing mechanization and automation of the production process in modern industrial production and hoisting transportation, is widely applied to departments and places such as indoor and outdoor industrial and mining enterprises, steel chemical industry, railway transportation, ports and docks, logistics turnover and the like, and generally utilizes the electric hoist to hoist objects.

The lifting hook of the existing double-beam crane is simple in structure, not firm enough, and not enough in safety of lifting objects, the existing double-beam crane is not beneficial to reasonably utilizing solar energy resources to supply power, energy conservation is not facilitated, the double-beam crane with the solar cell panel is not beneficial to adjusting the solar cell panel, sunlight is not sufficiently absorbed, and in addition, the support columns of the majority of double-beam cranes are not provided with protection structures and are easily damaged by external force impact.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric block double girder crane convenient to adjust to the security of proposing in solving above-mentioned background art is not enough, is unfavorable for energy-conservation and adjusts and does not possess protective structure's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an electric hoist double-beam crane convenient to adjust comprises an anti-collision structure, a solar cell panel, a double-beam frame and a hoisting structure, four corners of the bottom of the double-beam frame are provided with pillars, two sides of the bottom of the double-beam frame are provided with grooves, and the inner parts of the grooves are respectively provided with a second screw rod, the second screw rods are respectively sleeved with a second driving block, an electric hoist main body is arranged between the second driving blocks through a frame body, a hoisting structure is arranged on the electric hoist main body through a hoisting rope, first motors are arranged on two sides of the top of the double-beam frame, and the output ends of the first motors are respectively provided with a first screw rod, the top ends of the first screw rods are respectively connected with a solar cell panel through a rotating shaft in a rotating way, and a first driving block is sleeved on the first screw rod, storage batteries are arranged in the double-beam frame below the solar cell panel, and guard rails are arranged on two sides of the top of the double-beam frame.

Preferably, both sides at the top of the double-beam frame are fixed with guide rods, and one side of the first driving block is sleeved with the guide rods in a sliding mode through guide sleeves.

Preferably, the inside of two roof beam framves bottom is provided with the second motor, and the output of second motor passes through belt pulley mechanism and is connected with the second lead screw.

Preferably, one end inside the lifting structure is rotatably connected with a first hook body through a rolling shaft, and the other end inside the lifting structure is rotatably connected with a second hook body through a rolling shaft.

Preferably, an electric push rod is fixed at the top end inside the lifting structure, the output end of the electric push rod is connected with the first hook body, a first gear is arranged on the first hook body, and a second gear meshed with the first gear is arranged on the second hook body.

Preferably, the bottom of pillar both sides all is provided with crashproof structure, and one side that the pillar was kept away from to crashproof structure all is provided with anticollision piece.

Preferably, the inside of anticollision structure all is provided with the guide way, and the inside both ends of guide way all are provided with the guide block through rigid spring, and all rotate with anticollision piece through the connecting rod on the guide block and be connected.

Preferably, one side of the first driving block is rotatably connected with a transmission rod through a rotating shaft, and one end of the transmission rod, which is close to the solar cell panel, is rotatably connected with the solar cell panel through the rotating shaft.

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

(1) this electric block double-beam crane convenient to adjust is through installing the double-beam frame, the electric block main part, the hoist rope, hoisting structure, electric putter, first coupler body, the second coupler body, first gear and second gear, make electric putter promote to drive first coupler body and rotate when lifting by crane the article, be provided with first gear on the first coupler body, be provided with the second gear with the interlock of first gear on the second coupler body, when first coupler body rotates, the also corresponding rotation of second coupler body, make first coupler body and second coupler body closed mutually, it is fixed to be connected with the article that needs lift by crane, compare ordinary hooking mode, this structure is more firm, the security has been improved.

(2) This electric block double girder crane convenient to adjust is through installing solar cell panel, first motor, first lead screw, first drive block, transfer line and battery, solar cell panel turns into the electric energy with light energy, the electric current passes through the photovoltaic controller and transmits for this hoist power supply in the battery, drive first lead screw through first motor simultaneously and rotate, make first drive block reciprocate, make solar cell panel carry out inclination's regulation through the transfer line, fully absorb the sunlight, be favorable to energy saving and emission reduction, the environmental protection.

(3) This electric block double-beam crane convenient to adjust is through installing the pillar, anti-collision structure, the guide way, the guide block, the connecting rod, rigid spring and anticollision piece for when receiving external force striking, the impact is at first acted on anticollision piece, impels the connecting rod back of the body motion of one side of anticollision piece and promotes the guide block and compress rigid spring in the guide way, absorbs the impact through rigid spring's deformation and recovery effect and weakens, plays the guard action to the pillar.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the double-beam frame of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the lifting structure of the present invention;

fig. 4 is a schematic structural view of the solar cell panel of the present invention;

fig. 5 is the schematic view of the cross-sectional structure of the anti-collision structure of the present invention.

In the figure: 1. an anti-collision structure; 2. a storage battery; 3. a first lead screw; 4. a solar panel; 5. a double beam frame; 6. a hoisting rope; 7. a hoisting structure; 8. protecting the fence; 9. a pillar; 10. an anti-collision member; 11. a second motor; 12. a second lead screw; 13. an electric hoist main body; 14. a second driving block; 15. a groove; 16. an electric push rod; 17. a first gear; 18. a first hook body; 19. a second hook body; 20. a second gear; 21. a transmission rod; 22. a first driving block; 23. a first motor; 24. a guide block; 25. a guide groove; 26. a connecting rod; 27. a stiff spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.

Referring to fig. 1-5, the present invention provides an embodiment: an electric hoist double-beam crane convenient to adjust comprises an anti-collision structure 1, a solar cell panel 4, a double-beam frame 5 and a hoisting structure 7, wherein pillars 9 are arranged at four corners of the bottom of the double-beam frame 5, the anti-collision structures 1 are arranged at the bottom ends of two sides of the pillars 9, anti-collision pieces 10 are arranged on one sides, far away from the pillars 9, of the anti-collision structures 1, guide grooves 25 are arranged inside the anti-collision structures 1, guide blocks 24 are arranged at two ends inside the guide grooves 25 through rigid springs 27, and the guide blocks 24 are rotatably connected with the anti-collision pieces 10 through connecting rods 26;

when the pillar 9 is impacted by external force, the impact force firstly acts on the bumper 10 to promote the connecting rod 26 on one side of the bumper 10 to move back and forth and push the guide block 24 to compress the rigid spring 27 in the guide groove 25, and the impact force is absorbed and weakened through the deformation and recovery action of the rigid spring 27, so that the pillar 9 is protected;

grooves 15 are formed in two sides of the bottom of the double-beam frame 5, second lead screws 12 are arranged in the grooves 15, second driving blocks 14 are sleeved on the second lead screws 12, electric hoist bodies 13 are arranged between the second driving blocks 14 through frame bodies, lifting structures 7 are arranged on the electric hoist bodies 13 through hoisting ropes 6, second motors 11 are arranged in the bottom ends of the double-beam frame 5, and output ends of the second motors 11 are connected with the second lead screws 12 through belt pulley mechanisms;

the second motor 11 drives the second screw rod 12 to rotate through the belt pulley mechanism, and drives the electric hoist main body 13 and the lifting structure 7 to adjust the position through the second driving block 14;

one end inside the lifting structure 7 is rotatably connected with a first hook 18 through a rolling shaft, the other end inside the lifting structure 7 is rotatably connected with a second hook 19 through a rolling shaft, an electric push rod 16 is fixed at the top end inside the lifting structure 7, the output end of the electric push rod 16 is connected with the first hook 18, a first gear 17 is arranged on the first hook 18, and a second gear 20 meshed with the first gear 17 is arranged on the second hook 19;

when an object is lifted, the electric push rod 16 pushes and drives the first hook body 18 to rotate, the first gear 17 is arranged on the first hook body 18, the second gear 20 meshed with the first gear 17 is arranged on the second hook body 19, and when the first hook body 18 rotates, the second hook body 19 also correspondingly rotates, so that the first hook body 18 and the second hook body 19 are closed and are fixedly connected with the object to be lifted;

the two sides of the top of the double-beam frame 5 are both provided with a first motor 23, the output end of the first motor 23 is both provided with a first screw rod 3, the top end of the first screw rod 3 is both rotatably connected with a solar cell panel 4 through a rotating shaft, a first driving block 22 is sleeved on the first screw rod 3, a storage battery 2 is arranged in the double-beam frame 5 below the solar cell panel 4, and the two sides of the top of the double-beam frame 5 are both provided with guard rails 8;

one side of each first driving block 22 is rotatably connected with a transmission rod 21 through a rotating shaft, and one end of each transmission rod 21, which is close to the solar cell panel 4, is rotatably connected with the solar cell panel 4 through the rotating shaft;

the first motor 23 drives the first screw rod 3 to rotate, so that the first driving block 22 moves up and down, the transmission rod 21 adjusts the inclination angle of the solar panel 4, sunlight is fully absorbed, energy conservation and emission reduction are facilitated, and the environment is protected;

guide rods are fixed on two sides of the top of the double-beam frame 5, and one side of the first driving block 22 is in sliding sleeve joint with the guide rods through guide sleeves to guide and limit the first driving block 22;

the specific model specifications of the first motor 23, the second motor 11 and the electric push rod 16 need to be calculated and determined according to the model selection of the specification parameters of the device, and the model selection calculation method is the prior art, so detailed description is omitted.

The working principle is as follows: when the crane is used, the solar panel 4 converts light energy into electric energy, current is transmitted into the storage battery 2 through the photovoltaic controller to supply power to the crane, meanwhile, the first motor 23 drives the first screw rod 3 to rotate, the first driving block 22 moves up and down, the transmission rod 21 enables the solar panel 4 to adjust the inclination angle, sunlight is fully absorbed, energy conservation and emission reduction are facilitated, the environment is protected, the second motor 11 drives the second screw rod 12 to rotate through the belt wheel mechanism, the electric hoist main body 13 and the hoisting structure 7 are driven by the second driving block 14 to adjust the position, then the electric hoist main body 13 drives the hoisting rope 6 to move downwards, the hoisting structure 7 descends, the electric push rod 16 pushes the first hook body 18 to rotate when an object is hoisted, the first hook body 18 is provided with the first gear 17, the second hook body 19 is provided with the second gear 20 meshed with the first gear 17, when the first hook 18 rotates, the second hook 19 also correspondingly rotates, so that the first hook 18 and the second hook 19 are closed and connected and fixed with an object to be lifted, compared with a common hooking mode, the structure is more stable, the safety is improved, in addition, when the support 9 is impacted by external force, the impact force firstly acts on the anti-collision piece 10, the connecting rod 26 on one side of the anti-collision piece 10 is promoted to move back and forth, the guide block 24 is promoted to compress the rigid spring 27 in the guide groove 25, the impact force is absorbed and weakened through the deformation and recovery action of the rigid spring 27, and the protection effect is achieved on the support 9.

Claims

1. The electric hoist double-beam crane convenient to adjust is characterized by comprising an anti-collision structure (1), a solar cell panel (4), a double-beam frame (5) and a hoisting structure (7), wherein pillars (9) are arranged at four corners of the bottom of the double-beam frame (5), grooves (15) are arranged at two sides of the bottom of the double-beam frame (5), second lead screws (12) are arranged inside the grooves (15), second driving blocks (14) are sleeved on the second lead screws (12), an electric hoist main body (13) is arranged between the second driving blocks (14) through a frame body, the hoisting structure (7) is arranged on the electric hoist main body (13) through a hoisting rope (6), first motors (23) are arranged at two sides of the top of the double-beam frame (5), and first lead screws (3) are arranged at output ends of the first motors (23), the top of first lead screw (3) all is connected with solar cell panel (4) through the axis of rotation, and is equipped with first drive block (22) on first lead screw (3), all be provided with battery (2) in two roof beam framves (5) of solar cell panel (4) below, and the both sides at two roof beam framves (5) top all are provided with rail guard (8).

2. The electric hoist double-beam crane convenient to adjust as claimed in claim 1, wherein: and guide rods are fixed on two sides of the top of the double-beam frame (5), and one side of the first driving block (22) is in sliding sleeve joint with the guide rods through guide sleeves.

3. The electric hoist double-beam crane convenient to adjust as claimed in claim 1, wherein: the inside of two roof beam frames (5) bottom is provided with second motor (11), and the output of second motor (11) passes through the belt pulley mechanism and is connected with second lead screw (12).

4. The electric hoist double-beam crane convenient to adjust as claimed in claim 1, wherein: one end inside the lifting structure (7) is rotatably connected with a first hook body (18) through a roller, and the other end inside the lifting structure (7) is rotatably connected with a second hook body (19) through a roller.

5. The electric hoist double-beam crane convenient to adjust as claimed in claim 4, wherein: an electric push rod (16) is fixed at the top end inside the lifting structure (7), the output end of the electric push rod (16) is connected with a first hook body (18), first gears (17) are arranged on the first hook body (18), and a second gear (20) meshed with the first gears (17) is arranged on a second hook body (19).

6. The electric hoist double-beam crane convenient to adjust as claimed in claim 1, wherein: the bottom of pillar (9) both sides all is provided with crashproof structure (1), and one side that pillar (9) were kept away from in crashproof structure (1) all is provided with anticollision piece (10).

7. The electric hoist double-beam crane convenient to adjust of claim 6, characterized in that: the anti-collision structure is characterized in that guide grooves (25) are formed in the anti-collision structure (1), guide blocks (24) are arranged at two ends of the inner portions of the guide grooves (25) through rigid springs (27), and the guide blocks (24) are rotatably connected with the anti-collision piece (10) through connecting rods (26).

8. The electric hoist double-beam crane convenient to adjust as claimed in claim 1, wherein: one side of the first driving block (22) is rotatably connected with a transmission rod (21) through a rotating shaft, and one end, close to the solar cell panel (4), of the transmission rod (21) is rotatably connected with the solar cell panel (4) through the rotating shaft.