CN212024663U

CN212024663U - Lifting device for building

Info

Publication number: CN212024663U
Application number: CN201922346030.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanan Yicheng Machinery Technology Co Ltd
Current assignee: Nanan Yicheng Machinery Technology Co Ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-11-27
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a lifting device for building, including the mechanism case, the right flank fixedly connected with bearing plate of mechanism case, the last fixed surface of bearing plate is connected with the motor case, the interior diapire fixedly connected with gear motor of motor case, the opening has been seted up to the left surface of motor case, the last fixed surface of mechanism case is connected with the fixed plate. This elevating gear for building, through electric putter, can assist the expansion bracket to carry out the rebound, can make the expansion bracket promote the expansion bracket when ascending, alleviate gear motor's burden, can make the threaded rod more smooth and easy when rotating, the phenomenon that the threaded rod appears blocking at the pivoted in-process has been avoided, can make the expansion bracket more stable at the in-process that ascends, thereby can make and place the frame safer when transporting article, the phenomenon that elevating gear is not stable enough when going up and down has been solved, the phenomenon that the material dropped appears in the cause, the problem of material loss or potential safety hazard has been avoided taking place.

Description

Lifting device for building

Technical Field

The utility model belongs to the building engineering field especially relates to a elevating gear for building.

Background

The building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the top cover, the beam column, the wall, the foundation and the engineering which can form the internal space and meet the requirements of people on production, living, study and public activities, the civil engineering department teaching guidance committee sets civil engineering, building environment, energy application engineering, water supply and drainage science and engineering, building electrical and intelligence, architecture, urban and rural planning, landscape and garden, engineering management and engineering cost, real estate development and management and property management, and the lifting device is often used to work in places where the tower crane can not transport materials when the materials are transported on the building site corresponding to the soil and wood category, the building category, the management science, the engineering category and the engineering category in the high school's local specialty catalog, however, the lifting device at the current stage is not stable enough when lifting, and the phenomenon that materials fall off can often occur, so that material loss or potential safety hazards are caused, and therefore the lifting device for the building is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, it is not stable enough when going up and down to aim at solving above-mentioned existence elevating gear, and the phenomenon that the material dropped often can appear causes the problem of material loss or potential safety hazard.

The utility model discloses a realize like this, a elevating gear for building, including the mechanism case, the right flank fixedly connected with bearing plate of mechanism case, the last fixed surface of bearing plate is connected with the motor case, the interior diapire fixedly connected with gear motor of motor case, the opening has been seted up to the left surface of motor case, the last fixed surface of mechanism case is connected with the fixed plate, the spout has been seted up to the right flank of fixed plate, the inside joint of spout has the slider, the right side of fixed plate is equipped with places the frame, the last fixed surface of placing the frame is connected with the guardrail, the right flank of slider all with the left surface fixed connection of placing the frame, the bottom surface of placing the frame all articulates through first round pin hub fixation has the expansion bracket.

The inside wall of mechanism case is fixed to be inlayed and is had the bearing, the fixed orifices has been seted up to the inside wall of mechanism case, the bar through-hole has been seted up to the upper surface of mechanism case, the inside of mechanism case is equipped with the screwed pipe, the last fixed surface of screwed pipe is connected with the connecting block, and the top of connecting block runs through the bar through-hole and extends to the top of mechanism case, the interior diapire fixedly connected with dog of mechanism case, gear motor's output fixedly connected with threaded rod, the left end of threaded rod runs through opening, fixed orifices and screwed pipe in proper order and extends to the inner circle fixed connection of bearing, the upper surface of mechanism case and the upper surface of connecting block are fixed the articulated second round pin axle respectively.

The bottom of expansion bracket all with second round pin axle fixed hinge, the top of mechanism case is equipped with symmetrical electric putter, every electric putter's bottom all with second round pin axle fixed hinge, the last fixed surface of mechanism case is connected with the push pedal, the interior roof fixedly connected with protection pad of spout, two the equal fixedly connected with swash plate in a side that the dog was kept away from each other.

Symmetrical rollers are arranged below the mechanism box, and the upper surface of each roller is fixedly connected with the bottom surface of the mechanism box.

And a brake shaft is arranged below the roller, and the top end of the brake shaft is fixedly connected with the bottom surface of the roller.

The upper surface fixed connection of motor case has the backup pad, the top of backup pad all with the bottom surface fixed connection of push pedal.

The right end of the push plate is fixedly connected with a push handle, and anti-skid grains are arranged on the outer surface of the push handle.

The upper surface of the mechanism box is fixedly connected with symmetrical set square plates, and one side surface of each set square plate close to each other is fixedly connected with the left side surface and the right side surface of the fixing plate.

The right side face of the motor box is provided with at least two ventilation openings.

The inside of motor case is equipped with the acoustic celotex board, the upper surface of acoustic celotex board and the interior roof fixed connection of motor case.

Compared with the prior art, the beneficial effects of the utility model are that: the threaded rod can rotate by providing power for the threaded rod through the speed reducing motor, the threaded pipe is limited through the connecting block, so that the threaded pipe cannot rotate, the threaded pipe is moved through the threaded connection of the threaded rod and the threaded pipe, the threaded pipe moves to drive the connecting block to move, the connecting block can be limited when sliding through the strip-shaped through hole, the stability of the connecting block in the moving process is improved, the phenomenon that the connecting block shakes is avoided, the threaded pipe can be limited when moving through the stop block, the phenomenon that the threaded pipe exceeds the moving range, so that the expansion frame exceeds the sliding range of the sliding block in the rising process, the connection part of the placing frame and the sliding block breaks, the placing frame shakes left and right, and the placing frame topples over is avoided, the phenomenon that materials fall on the ground and are broken is caused, the connecting position of the connecting block and the threaded pipe is protected, the phenomenon that the connecting position of the connecting block and the threaded pipe is broken to cause the equipment to be incapable of being used is avoided, the placing frame can be more stable in the sliding process through the matching of the sliding groove and the sliding block, the shaking phenomenon of the placing frame is avoided, so that the telescopic frame can be more stable during the up-and-down movement, the stability of the placing frame is improved, the telescopic frame can be assisted to move upwards through the arrangement of the electric push rod, the telescopic frame can be pushed when ascending, the burden of the speed reduction motor is reduced, the threaded rod can be more smooth during the rotation, the phenomenon that the threaded rod is blocked during the rotation is avoided, the telescopic frame can be more stable during the ascending process, and the placing frame can be safer during the article conveying, the problem of elevating gear not stable enough when going up and down, cause the phenomenon that the material dropped to appear, avoided taking place material loss or potential safety hazard is solved.

Drawings

Fig. 1 is a sectional view of a front view of a motor case of the present invention;

FIG. 2 is a cross-sectional view of a front view of the mechanism housing of the present invention;

fig. 3 is a sectional view of the front view of the fixing plate of the present invention.

Fig. 4 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a mechanism box; 2. a bearing plate; 3. a motor case; 4. a vent; 5. a support plate; 6. a push handle; 7. pushing the plate; 8. a fixing plate; 9. placing the frame; 10. a telescopic frame; 11. a first pin shaft; 12. a second pin shaft; 13. an electric push rod; 14. a roller; 15. a brake shaft; 16. a set square; 17. a guardrail; 18. a bearing; 19. a threaded rod; 20. a strip-shaped through hole; 21. connecting blocks; 22. a threaded pipe; 23. a sound insulating board; 24. A stopper; 25. a sloping plate; 26. a fixing hole; 27. a protective pad; 28. a slider; 29. a chute; 30. a reduction motor; 31. and (6) a port.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a lifting device for building includes a mechanism box 1, and is characterized in that: mechanism case 1's right flank fixedly connected with bearing plate 2, bearing plate 2's last fixed surface is connected with motor case 3, inner diapire fixedly connected with gear motor 30 of motor case 3, opening 31 has been seted up to motor case 3's left surface, mechanism case 1's last fixed surface is connected with fixed plate 8, spout 29 has been seted up to fixed plate 8's right flank, spout 29's inside joint has slider 28, fixed plate 8's right side is equipped with places frame 9, place frame 9's last fixed surface is connected with guardrail 17, slider 28's right flank all with place frame 9's left surface fixed connection, the bottom surface of placing frame 9 all has expansion bracket 10 through the fixed articulated of first round pin axle 11.

Fixed the inlaying of inside wall of mechanism case 1 has bearing 18, fixed orifices 26 has been seted up to the inside wall of mechanism case 1, bar through-hole 20 has been seted up to the upper surface of mechanism case 1, the inside of mechanism case 1 is equipped with screwed pipe 22, the last fixed surface of screwed pipe 22 is connected with connecting block 21, and the top of connecting block 21 runs through bar through-hole 20 and extends to the top of mechanism case 1, inner diapire fixedly connected with dog 24 of mechanism case 1, gear motor 30's output fixedly connected with threaded rod 19, the left end of threaded rod 19 runs through opening 31 in proper order, fixed orifices 26 and screwed pipe 22 extend to bearing 18's inner circle fixed connection, the upper surface of mechanism case 1 and the upper surface of connecting block 21 fixed the articulating respectively have second round pin axle 12.

The bottom of expansion bracket 10 all is fixed articulated with second round pin axle 12, and the top of mechanism case 1 is equipped with symmetrical electric putter 13, and every electric putter 13's bottom all is fixed articulated with second round pin axle 12, and the last fixed surface of mechanism case 1 is connected with push pedal 7, and the interior roof fixedly connected with protection pad 27 of spout 29, the equal fixedly connected with swash plate 25 in a side that two dogs 24 kept away from each other.

The utility model discloses in, the below of mechanism case 1 is equipped with symmetrical gyro wheel 14, every gyro wheel 14's upper surface all with the bottom surface fixed connection of mechanism case 1, it is more convenient when removing to mechanism case 1 to have reached, the inflexible problem has been avoided appearing when removing, gyro wheel 14's below is equipped with brake shaft 15, brake shaft 15's top all with gyro wheel 14's bottom surface fixed connection, reached and braked gyro wheel 14, the phenomenon that takes off the cunning has been avoided gyro wheel 14 to appear, the last fixed surface of motor case 3 is connected with backup pad 5, backup pad 5's top all with the bottom surface fixed connection of push pedal 7, reached and supported push pedal 7, the phenomenon that push pedal 7 takes place to drop has been avoided.

The right-hand member fixedly connected with of push pedal 7 pushes away 6, push away the surface of 6 and seted up anti-skidding line, reached the use to pushing away 6, the smooth problem of hand has been avoided taking place when using, the symmetrical set-square 16 of last fixed surface connected with of mechanism case 1, a side that two set-squares 16 are close to each other all with fixed plate 8's left and right sides face fixed connection, fixed plate 8 has been reached, the problem that fixed plate 8 takes place to drop has been avoided, vent 4 has been seted up to motor case 3's right flank, and the quantity of vent 4 is two at least, the heat dissipation to gear motor 30 has been reached, the problem that gear motor 30 takes place to damage has been avoided, motor case 3's inside is equipped with acoustic celotex board 23, the upper surface of acoustic celotex board 23 and motor case 3's interior roof fixed connection, the isolation to the noise has been reached, the problem of noise influence surrounding environment has.

The utility model discloses a theory of operation is: when the device is used, firstly, the speed reducing motor 30 and the electric push rod 13 are communicated with a power supply, the push handle 6 is pushed to drive the roller 14 to move to a specified position, the threaded rod 19 can be rotated by the power provided by the speed reducing motor 30, the threaded pipe 22 can be driven to move by the rotation of the threaded rod 19, the connecting block 21 can be driven to move by the movement of the threaded pipe 22, the second pin shaft 12 can be driven to move by the movement of the connecting block 21, the bottom end of the electric push rod 13 can be inclined by the movement of the second pin shaft 12, the telescopic frame 10 can be independently assisted to move up and down by the power provided by the electric push rod 13, the first pin shaft 11 can be rotated by the up and down movement of the telescopic frame 10, the placing frame 9 can be lifted by the movement of the telescopic frame 10, and the sliding chute 29 is matched with the sliding block 28, the first placing frame 9 can be more stable in the lifting process.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a lifting device for building, includes mechanism case (1), its characterized in that: the right side surface of the mechanism box (1) is fixedly connected with a bearing plate (2), the upper surface of the bearing plate (2) is fixedly connected with a motor box (3), a speed reducing motor (30) is fixedly connected with the inner bottom wall of the motor box (3), a through hole (31) is formed in the left side face of the motor box (3), the upper surface of the mechanism box (1) is fixedly connected with a fixed plate (8), the right side surface of the fixed plate (8) is provided with a sliding chute (29), a slide block (28) is clamped in the sliding groove (29), a placing frame (9) is arranged on the right side of the fixing plate (8), the upper surface of the placing frame (9) is fixedly connected with a guardrail (17), the right side surfaces of the sliding blocks (28) are fixedly connected with the left side surface of the placing frame (9), the bottom surfaces of the placing frames (9) are fixedly hinged with telescopic frames (10) through first pin shafts (11);

a bearing (18) is fixedly embedded in the inner side wall of the mechanism box (1), a fixing hole (26) is formed in the inner side wall of the mechanism box (1), the upper surface of the mechanism box (1) is provided with a strip-shaped through hole (20), a threaded pipe (22) is arranged inside the mechanism box (1), the upper surface of the threaded pipe (22) is fixedly connected with a connecting block (21), the top end of the connecting block (21) penetrates through the strip-shaped through hole (20) and extends to the upper part of the mechanism box (1), a stop block (24) is fixedly connected with the inner bottom wall of the mechanism box (1), the output end of the speed reducing motor (30) is fixedly connected with a threaded rod (19), the left end of the threaded rod (19) penetrates through the through hole (31), the fixing hole (26) and the threaded pipe (22) in sequence and extends to the inner ring of the bearing (18) to be fixedly connected, the upper surface of the mechanism box (1) and the upper surface of the connecting block (21) are fixedly hinged with a second pin shaft (12) respectively;

the bottom of expansion bracket (10) all is fixed articulated with second round pin axle (12), the top of mechanism case (1) is equipped with symmetrical electric putter (13), every the bottom of electric putter (13) all is fixed articulated with second round pin axle (12), the last fixed surface of mechanism case (1) is connected with push pedal (7), the interior roof fixedly connected with protection pad (27) of spout (29), two the equal fixedly connected with swash plate (25) in a side that dog (24) kept away from each other.

2. A lifting device for buildings as claimed in claim 1, characterized in that: symmetrical rollers (14) are arranged below the mechanism box (1), and the upper surface of each roller (14) is fixedly connected with the bottom surface of the mechanism box (1).

3. A lifting device for building use according to claim 2, characterised in that: a brake shaft (15) is arranged below the roller (14), and the top end of the brake shaft (15) is fixedly connected with the bottom surface of the roller (14).

4. A lifting device for buildings as claimed in claim 1, characterized in that: the upper surface fixed connection of motor case (3) has backup pad (5), the top of backup pad (5) all with the bottom surface fixed connection of push pedal (7).

5. A lifting device for buildings as claimed in claim 1, characterized in that: the right end of the push plate (7) is fixedly connected with a push handle (6), and anti-skid grains are arranged on the outer surface of the push handle (6).

6. A lifting device for buildings as claimed in claim 1, characterized in that: the upper surface of the mechanism box (1) is fixedly connected with symmetrical set square plates (16), and one side surface, close to each other, of each set square plate (16) is fixedly connected with the left side surface and the right side surface of the fixing plate (8).

7. A lifting device for buildings as claimed in claim 1, characterized in that: the right side face of the motor box (3) is provided with at least two ventilation openings (4), and the number of the ventilation openings (4) is at least two.

8. A lifting device for buildings as claimed in claim 1, characterized in that: the motor cabinet is characterized in that a sound insulation board (23) is arranged inside the motor cabinet (3), and the upper surface of the sound insulation board (23) is fixedly connected with the inner top wall of the motor cabinet (3).