CN217478907U

CN217478907U - Hoisting device for mounting electromechanical equipment

Info

Publication number: CN217478907U
Application number: CN202123293756.4U
Authority: CN
Inventors: 汤光富
Original assignee: Sichuan Anxinyou Electromechanical Equipment Co ltd
Current assignee: Sichuan Anxinyou Electromechanical Equipment Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-09-23
Anticipated expiration: 2031-12-26

Abstract

The utility model discloses a hoisting device for electromechanical equipment installation, which comprises a base, wherein the base is symmetrically provided with two supporting columns, two supporting columns are fixedly connected at the top of the base through fixing block bolts, lifting columns are movably inserted in the two supporting columns, a first star gear is driven to rotate through a servo motor, so as to drive a second star gear and a screw rod to rotate, when the lifting of the lifting columns is controlled, a solenoid valve is opened, the lifting columns are lifted and lowered, a piston rod in a hydraulic cylinder is driven to lift, so as to extract hydraulic oil in a hydraulic oil tank, the hydraulic oil enters the hydraulic cylinder through a conduit, when the lifting is stopped, the solenoid valve is closed, the hydraulic oil in the hydraulic cylinder is prevented from flowing back to the inside of the hydraulic oil tank, the supporting effect of the hydraulic cylinder on the lifting columns is realized, the lifting height of the device can be accurately adjusted through the arrangement of the screw rod, through the arrangement of the hydraulic cylinder, can realize the support to the lift post, great improvement the practicality when the device uses.

Description

Hoisting device for mounting electromechanical equipment

Technical Field

The utility model relates to an electromechanical erection equipment technical field especially relates to an electromechanical device installation is with hoisting device.

Background

Most of the enterprises of today have automatic machine equipment, and the electromechanical installation industry is born accordingly. The installation of equipment, lines and pipelines of common industrial and public and civil construction projects, 35 KV and below power transformation and distribution station projects, the manufacture and installation of non-standard steel components, electromechanical installation is the work with larger project scale, a large enterprise migrates, a project needs to be implemented in nearly half a year, the technical requirements for installation are quite large, and the project contents comprise equipment such as boilers, ventilation air conditioners, refrigeration, electricity, instruments, motors, compressor units, broadcast films, television broadcast control and the like.

When the existing hoisting device is used, the height of the device is usually fixed and unchanged, and the height of the device cannot be adjusted according to requirements, so that the application range of the device is reduced, electromechanical equipment is suspended in the air in the hoisting process, the electromechanical equipment is prone to shaking, and safety risks exist.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a hoisting device is used in electromechanical device installation, drive first star gear through servo motor and rotate, thereby it rotates to drive second star gear and lead screw, when the lift of control lift post, the solenoid valve is opened, when the lift post goes up and down, the stopper rod that crosses in the drive pneumatic cylinder goes up and down, thereby extract the inside hydraulic oil of hydraulic tank, inside through pipe entering pneumatic cylinder, when stopping to go up and down, the solenoid valve is closed, prevent inside the hydraulic oil backward flow of the inside hydraulic cylinder feed liquid hydraulic tank of pneumatic cylinder, realize the supporting role of pneumatic cylinder to the lift post, setting through the lead screw, adjusting device's that can be accurate lift height, setting through the pneumatic cylinder, can realize the support to the lift post, great improvement the practicality when the device uses.

In order to solve the technical problem, the utility model provides a following technical scheme: a hoisting device for mounting electromechanical equipment comprises a base, wherein two bases are symmetrically arranged, the tops of the two bases are fixedly connected with supporting columns through fixing block bolts, lifting columns are movably inserted in the two supporting columns, servo motors and hydraulic oil tanks are fixedly mounted on the outer side walls of the two supporting columns, the output ends of the two servo motors are rotatably connected with first star gears through rotating shafts, the centers of the bottoms in the two supporting columns are rotatably connected with lead screws, the outer parts of the two lead screws are fixedly connected with second star gears, the first star gears and the second star gears which are positioned on the same side are meshed and connected, the tops of the two lead screws are movably inserted in the lifting columns, supporting plates are fixedly connected in the two supporting columns, and hydraulic cylinders are fixedly connected at the tops of the two supporting plates, the top parts of the two hydraulic cylinders are fixedly connected with the bottom parts of the lifting columns, the hydraulic cylinders and the hydraulic oil tanks which are positioned on the same side are connected through guide pipes, electromagnetic valves are arranged outside the guide pipes, the top parts of the two lifting columns are fixedly connected with cross beams, installation blocks are movably sleeved outside the cross beams, walking motors are fixedly installed at the top parts of the installation blocks, main gears are rotatably connected to output ends of the walking motors, tooth grooves are formed in the upper surfaces of the cross beams, the main gears are meshed with the tooth grooves, an installation frame is fixedly connected to the bottom parts of the installation blocks, a winding motor is fixedly connected to the rear side wall of the installation frame, a winding roller is rotatably connected to the output ends of the winding motor, a steel wire rope is sleeved outside the winding roller, hooks are fixedly connected to the bottom parts of the steel wire rope, slide blocks are slidably connected to the inner parts of the lower surfaces of the cross beams, and two slide blocks are symmetrically distributed, two equal fixedly connected with baffle in slider bottom, two link firmly between baffle and the mounting bracket and be connected with electric telescopic handle.

As a preferred technical scheme of the utility model, the shifting chute has all been seted up to the preceding lateral wall and the back lateral wall of crossbeam, and the bottom has seted up the guide pulley groove in the shifting chute, the inner wall fixedly connected with movable block of installation piece, and the movable block is symmetric distribution and has two, two the movable block all is located the shifting chute inside, two the movable block is inside all to rotate through the hinge and is connected with the guide pulley, and the guide pulley is located the guide pulley inslot portion.

As a preferred technical scheme of the utility model, the spout has been seted up to the crossbeam lower surface, two the slider is located inside the spout.

As a preferred technical scheme of the utility model, two the inside equal sliding connection of base has slide, two the equal fixed mounting in slide top has the jack, top fixed connection, two in jack top and the base the equal fixedly connected with in slide bottom removes the wheel.

As a preferred technical scheme of the utility model, crossbeam top fixedly connected with dust cover, left side the left side wall fixedly connected with traction block of base.

As an optimal technical scheme of the utility model, the inside equal fixed mounting of support column and mounting bracket has the bearing, lead screw and wind-up roll all rotate with support column and mounting bracket through the bearing and are connected.

As a preferred technical scheme of the utility model, two the equal fixedly connected with stopper of lift toe portion, two the equal fixedly connected with cushion of baffle inner wall.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. drive first star gear through servo motor and rotate, thereby drive second star gear and lead screw and rotate, when the lift of control lift post, the solenoid valve is opened, when the lift post goes up and down, the piston rod in the drive pneumatic cylinder goes up and down, thereby extract the inside hydraulic oil of hydraulic tank, inside through the pipe entering pneumatic cylinder, when stopping to go up and down, the solenoid valve is closed, prevent inside the hydraulic oil backward flow feed liquor hydraulic tank of pneumatic cylinder, realize the supporting role of pneumatic cylinder to the lift post, realize the regulation of crossbeam height, and then realize the regulation of device hoist and mount height, in order to satisfy different hoist and mount height demands, increase the application scope of device, setting through the lead screw, adjusting device's that can be accurate lift height, through the setting of pneumatic cylinder, can realize the support to the lift post.

2. By controlling the electric telescopic rod to stretch, the baffle is controlled to move, the baffle is then controlled to clamp and limit suspended electromechanical equipment, the suspended electromechanical equipment is prevented from shaking in the moving process, and the use safety of the device is improved.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a main sectional view of the present invention;

fig. 3 is an enlarged view of the structure of fig. 2 at a;

fig. 4 is a side sectional view of the present invention.

Wherein: 1. a base; 2. a support column; 3. a lifting column; 4. a first star gear; 5. a screw rod; 6. a second star gear; 7. a cross beam; 8. mounting blocks; 9. a traveling motor; 10. a main gear; 11. a tooth socket; 12. a mounting frame; 13. a winding motor; 14. a wind-up roll; 15. a wire rope; 16. hooking; 17. a slider; 18. a baffle plate; 19. an electric telescopic rod; 20. a moving block; 21. a slide plate; 22. a jack; 23. a servo motor; 24. a hydraulic oil tank; 25. a hydraulic cylinder; 26. and a support plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, and all of them belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, a lifting device for mounting electromechanical equipment comprises bases 1, wherein two bases 1 are symmetrically arranged, the tops of the two bases 1 are fixedly connected with supporting columns 2 through fixing block bolts, lifting columns 3 are movably inserted in the two supporting columns 2, servo motors 23 and hydraulic oil tanks 24 are fixedly arranged on the outer side walls of the two supporting columns 2, the output ends of the two servo motors 23 are rotatably connected with first star gears 4 through rotating shafts, the centers of the bottoms in the two supporting columns 2 are rotatably connected with lead screws 5, the outer parts of the two lead screws 5 are fixedly connected with second star gears 6, the first star gears 4 and the second star gears 6 on the same side are meshed and connected, the tops of the two lead screws 5 are movably inserted in the lifting columns 3, supporting plates 26 are fixedly connected in the two supporting columns 2, hydraulic cylinders 25 are fixedly connected at the tops of the two supporting plates 26, the tops of the two hydraulic cylinders 25 are fixedly connected with the bottoms of the lifting columns 3, the hydraulic cylinders 25 and the hydraulic oil tanks 24 which are positioned on the same side are connected through guide pipes, electromagnetic valves are arranged outside the guide pipes, the tops of the two lifting columns 3 are fixedly connected with a cross beam 7, an installation block 8 is movably sleeved outside the cross beam 7, a walking motor 9 is fixedly installed at the top of the installation block 8, an output end of the walking motor 9 is rotatably connected with a master gear 10, a tooth groove 11 is formed in the upper surface of the cross beam 7, the master gear 10 is meshed with the tooth groove 11, an installation frame 12 is fixedly connected to the bottom of the installation block 8, a winding motor 13 is fixedly connected to the rear side wall of the installation frame 12, an output end of the winding motor 13 is rotatably connected with a winding roller 14, a steel wire rope 15 is sleeved outside the winding roller 14, a hook 16 is fixedly connected to the bottom of the steel wire rope 15, and two sliding blocks 17 are symmetrically distributed in the lower surface of the cross beam 7, the bottoms of the two sliding blocks 17 are fixedly connected with baffle plates 18, and electric telescopic rods 19 are fixedly connected between the two baffle plates 18 and the mounting frame 12;

when the lifting device is used, electromechanical equipment is hung and buckled on the hook 16, the steel wire rope 15 is controlled to contract through the winding motor 13, the electromechanical equipment is lifted, the baffle 18 is controlled to move through the electric telescopic rod 19, then the baffle 18 is controlled to clamp and limit the suspended electromechanical equipment, the suspended electromechanical equipment is prevented from shaking in the moving process, the use safety of the device is improved, the servo motor 23 is used for driving the first star gear 4 to rotate, so that the second star gear 6 and the lead screw 5 are driven to rotate, when the lifting column 3 is controlled to lift, the electromagnetic valve is opened, when the lifting column 3 is controlled to lift, the piston rod in the hydraulic cylinder 25 is driven to lift, so that hydraulic oil in the hydraulic oil tank 24 is extracted and enters the hydraulic cylinder 25 through the guide pipe, when the lifting is stopped, the electromagnetic valve is closed, the hydraulic oil in the hydraulic cylinder 25 is prevented from flowing back into the hydraulic oil tank 24, and the supporting effect of the hydraulic cylinder 25 on the lifting column 3 is realized, realize the regulation of 7 heights of crossbeam, and then realize the regulation of device hoist and mount height, in order to satisfy different hoist and mount height demands, increase the application scope of device, setting through lead screw 5, adjusting device's that can be accurate height, setting through pneumatic cylinder 25, can realize the support to lift post 3, adjust the device to appropriate height, it rotates to drive master gear 10 through walking motor 9 again, mutually support with tooth's socket 11, realize the horizontal migration of installation piece 8, remove electromechanical device to the mounted position and install, through this kind of setting, the effectual problem of power saving equipment rocking when device height can not be adjusted and lift by crane of having solved, great improvement the practicality when device uses.

In other embodiments, the front side wall and the rear side wall of the cross beam 7 are both provided with moving grooves, the bottom of each moving groove is provided with a guide wheel groove, the inner wall of the mounting block 8 is fixedly connected with two moving blocks 20, the two moving blocks 20 are symmetrically distributed, the two moving blocks 20 are both positioned in the moving grooves, the inner parts of the two moving blocks 20 are both rotatably connected with guide wheels through hinge shafts, and the guide wheels are positioned in the guide wheel grooves; the moving direction of the mounting block 8 can be limited by the arrangement of the moving groove and the moving wheel, and the moving block 20 can slide in the moving groove conveniently by the arrangement of the guide wheel and the guide wheel groove.

In other embodiments, the lower surface of the beam 7 is provided with a sliding groove, and the two sliding blocks 17 are positioned inside the sliding groove; through the setting of spout, the slider 17 of being convenient for slides in the spout is inside.

In other embodiments, the sliding plates 21 are slidably connected inside the two bases 1, the tops of the two sliding plates 21 are fixedly provided with jacks 22, the tops of the jacks 22 are fixedly connected with the tops of the bases 1, and the bottoms of the two sliding plates 21 are fixedly connected with moving wheels; during the removal, jack 22 is with base 1 jack-up for remove wheel and ground contact, thereby the device of being convenient for removes, when not using, through control jack 22 shrink, will remove the wheel and accomodate into base 1 inside, make base 1 ground contact, increase the area of contact on device and ground, thereby increase the stability of device.

In other embodiments, the top of the cross beam 7 is fixedly connected with a dust cover, and the left side wall of the left side base 1 is fixedly connected with a traction block; through the setting of dust cover, can prevent that great object from getting into inside 11 tooth's sockets, cause the damage to tooth's socket 11, influence the operation of device, through the setting of traction block, the draw gear thrust unit of being convenient for removes.

In other embodiments, bearings are fixedly arranged inside the supporting column 2 and the mounting frame 12, and the screw rod 5 and the winding roller 14 are rotatably connected with the supporting column 2 and the mounting frame 12 through the bearings; through the setting of bearing, can reduce the frictional force between lead screw 5 and wind-up roll 14 and support column 2 and mounting bracket 12 to increase the life of lead screw 5 and wind-up roll 14.

In other embodiments, the bottoms of the two lifting columns 3 are fixedly connected with limiting blocks, and the inner walls of the two baffles 18 are fixedly connected with elastic pads; through the setting of stopper, can prevent that lift post 3 from dropping from support column 2 is inside, through the setting of cushion, can prevent that baffle 18 from causing wearing and tearing to electromechanical device when 18 from to electromechanical device centre gripping.

In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an electromechanical device installs and uses hoisting device, includes base (1), its characterized in that: the two bases (1) are symmetrically distributed, the tops of the two bases (1) are fixedly connected with supporting columns (2) through fixing block bolts, lifting columns (3) are movably inserted in the two supporting columns (2), servo motors (23) and hydraulic oil tanks (24) are fixedly installed on the outer side walls of the two supporting columns (2), the output ends of the two servo motors (23) are rotatably connected with first star gears (4) through rotating shafts, the centers of the bottoms in the two supporting columns (2) are rotatably connected with lead screws (5), second star gears (6) are fixedly connected with the outer parts of the two lead screws (5), the first star gears (4) and the second star gears (6) positioned on the same side are meshed and connected, and the tops of the two lead screws (5) are movably inserted in the lifting columns (3), the two supporting columns (2) are internally and fixedly connected with supporting plates (26), the tops of the two supporting plates (26) are fixedly connected with hydraulic cylinders (25), the tops of the two hydraulic cylinders (25) are fixedly connected with the bottoms of the lifting columns (3), the hydraulic cylinders (25) and the hydraulic oil tanks (24) which are positioned on the same side are connected through pipes, electromagnetic valves are arranged outside the pipes, the tops of the two lifting columns (3) are fixedly connected with cross beams (7), mounting blocks (8) are movably sleeved outside the cross beams (7), walking motors (9) are fixedly mounted at the tops of the mounting blocks (8), output ends of the walking motors (9) are rotatably connected with main gears (10), tooth grooves (11) are formed in the upper surface of the cross beams (7), the main gears (10) are meshed with the tooth grooves (11), and mounting frames (12) are fixedly connected to the bottoms of the mounting blocks (8), rear side wall fixedly connected with coiling motor (13) of mounting bracket (12), the output of coiling motor (13) is rotated and is connected with wind-up roll (14), wire rope (15) have been cup jointed to wind-up roll (14) outside, the bottom fixedly connected with couple (16) of wire rope (15), crossbeam (7) lower surface inside sliding connection has slider (17), and slider (17) is symmetric distribution and has two, two equal fixedly connected with baffle (18) in slider (17) bottom, two electric telescopic handle (19) have been linked firmly between baffle (18) and mounting bracket (12).

2. The hoisting device for installation of electromechanical equipment according to claim 1, wherein: the front side wall and the rear side wall of the cross beam (7) are both provided with moving grooves, guide wheel grooves are formed in the bottom of each moving groove, the inner wall of each mounting block (8) is fixedly connected with two moving blocks (20), the two moving blocks (20) are symmetrically distributed, the two moving blocks (20) are located inside the moving grooves, guide wheels are rotatably connected inside the two moving blocks (20) through hinged shafts, and the guide wheels are located inside the guide wheel grooves.

3. The hoisting device for electromechanical equipment installation according to claim 1, wherein: the lower surface of the cross beam (7) is provided with a sliding groove, and the two sliding blocks (17) are located inside the sliding groove.

4. The hoisting device for electromechanical equipment installation according to claim 1, wherein: two equal sliding connection has slide (21) in base (1), two the equal fixed mounting in slide (21) top has jack (22), top fixed connection in jack (22) top and base (1), two equal fixedly connected with in slide (21) bottom removes the wheel.

5. The hoisting device for electromechanical equipment installation according to claim 1, wherein: the top of the cross beam (7) is fixedly connected with a dust cover, and the left side of the left side wall of the base (1) is fixedly connected with a traction block.

6. The hoisting device for electromechanical equipment installation according to claim 1, wherein: the inner parts of the supporting column (2) and the mounting rack (12) are fixedly provided with bearings, and the screw rod (5) and the winding roller (14) are rotatably connected with the supporting column (2) and the mounting rack (12) through the bearings.

7. The hoisting device for electromechanical equipment installation according to claim 1, wherein: two equal fixedly connected with stopper in lift post (3) bottom, two equal fixedly connected with cushion of baffle (18) inner wall.