CN114572894B

CN114572894B - Turnover machine for assembling chassis of movable elevator

Info

Publication number: CN114572894B
Application number: CN202210491964.5A
Authority: CN
Inventors: 商振军; 商振峰; 张华�; 李欢欢
Original assignee: Shandong Houfeng Heavy Industry Machinery Co ltd
Current assignee: Shandong Houfeng Heavy Industry Machinery Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-07-01
Anticipated expiration: 2042-05-07
Also published as: CN114572894A

Abstract

The invention discloses a turnover machine for assembling a movable elevator chassis, which comprises a base, wherein a driving box and a driven box are arranged on the base, the driving box is in sliding fit with the base, turnover plates are arranged on the opposite surfaces of the driving box and the driven box, the turnover plates can rotate for 360 degrees, support columns for supporting the elevator chassis are arranged on the turnover plates, a lifting frame with adjustable length is arranged between the driving box and the driven box, and ascending frames are arranged on two sides of the base. Can let the installation that the operating personnel down carried out spare part from last, chassis bottom up, can be convenient for operating personnel observe and the operation, can save the lifting action to spare part in the installation simultaneously, has saved the manpower, has improved the security, lets the installation more laborsaving, comfortable and convenient, has improved assembly quality and efficiency moreover.

Description

Turnover machine for assembling chassis of movable elevator

Technical Field

The invention relates to the technical field of elevator installation, in particular to a turnover machine for assembling a movable elevator chassis.

Background

The mobile lifter can be two-phase, three-phase, storage battery and diesel engine as lifting power according to requirements, and an explosion-proof motor, an electric appliance and the like can be selected in special places. The control mode of the elevator is electric up and down control, manual and electric dual-purpose or remote controller control, and the elevator can still be used when power is off. The series of elevators has the characteristics of flexible movement, stable lifting, large load capacity, convenient operation and the like, and the mobile elevators are widely applied to various industries such as factories, grain depots, airports, gas stations, offices, docks, field electric power, street lamp maintenance, building decoration and the like.

Need parts such as installation storage battery, counter weight and electric wire in the lift chassis, generally install from the bottom on chassis, hold up the lift chassis when the installation at present, the personnel stand and assemble in the below on chassis, the staff need the operation of raising the head on the one hand, and is very inconvenient, easy fatigue moreover, on the other hand, the various parts of installation need hold in the palm and get up to install fixedly, and it is very inconvenient to operate, influences assembly efficiency.

Disclosure of Invention

The invention aims at the defects in the prior art, and provides the tilter for assembling the movable elevator chassis, which can realize the lifting and overturning of the chassis in pairs, the bottom of the chassis is upward, the observation and operation of operators can be facilitated, the lifting action of parts in the installation process can be saved, the labor is saved, the safety is improved, the installation process is more labor-saving, comfortable and convenient, and the assembly quality and efficiency are improved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a upset machine for assembly of portable lift chassis, includes the base, be equipped with drive case and driven box on the base, drive case and base sliding fit, the one side that drive case and driven box are relative all is equipped with the returning face plate, and the returning face plate can carry out 360 rotations, be equipped with the support post that holds the lift chassis on the returning face plate, be equipped with the length adjustable crane of being connected with the base between drive case and the driven box, the both sides of base are equipped with the frame of ascending a height.

Preferably, a turnover motor connected with the turnover plate is arranged in the driving box.

Preferably, be equipped with the roof on the lateral wall of returning face plate and with the horizontal long banding regulation hole of support post complex, be equipped with the fixed block on the inside wall of returning face plate, it is connected with the screw rod to rotate on the fixed block, the one end and the screw rod screw-thread fit of support post.

Preferably, be equipped with driving motor on the lateral wall of base, be equipped with the first lead screw of being connected with driving motor in the base, the both ends of first lead screw are equipped with the limiting plate, and the both sides of first lead screw are equipped with the guide rail, the bottom of drive case be equipped with guide rail complex first axle sleeve and with first lead screw complex second axle sleeve, be equipped with on the lateral wall of drive case and paste the baffle in the base upper end.

Preferably, the crane includes first bracket and second bracket, first bracket and second bracket sliding fit, the equal sliding connection in upper end of first bracket and second bracket has the layer board, be equipped with elevator motor in drive case and the slave box, be connected with vertical second lead screw on elevator motor's the output shaft, the both sides of second lead screw are equipped with the guide post, be equipped with on the lateral wall of drive case with first bracket complex first hole of stepping down, be equipped with on the lateral wall of slave box with second bracket complex second hole of stepping down, the tip of first bracket and second bracket all be equipped with first slider of guide post sliding fit and with second lead screw thread fit's second slider, when the crane descends to the extreme low position, the upper end parallel and level of layer board and base.

Preferably, the upper ends of the first bracket and the second bracket are both provided with first sliding grooves, and the lower end of the supporting plate is provided with a sliding rod matched with the first sliding grooves.

Preferably, one end of the first bracket is connected with a connecting rod, one end of the second bracket is connected with a supporting rod perpendicular to the connecting rod through a supporting rod, and a second sliding groove matched with the connecting rod is formed in the upper end of the supporting rod.

Preferably, the turnover plate, the driving box and the driven box are fixed through lock pins, and lock sleeves matched with the lock pins are arranged on the side walls of the turnover plate, the driving box and the driven box.

Preferably, the ascending frame comprises a pedal, a bottom plate and a fork shearing frame, the bottom plate is connected with the pedal through the fork shearing frame, and a hydraulic cylinder for driving the fork shearing frame to ascend and descend is arranged at the upper end of the base.

Preferably, the lower end of the pedal is provided with a supporting frame, the two sides of the base are provided with side plates, the base is provided with a lower guide hole matched with the fork shearing frame, and the side wall of the supporting frame is provided with an upper guide hole matched with the fork shearing frame.

Compared with the prior art, the invention has the beneficial effects that:

1. the lifting and overturning device can realize lifting and overturning of the chassis in opposite directions, can enable an operator to mount parts from top to bottom, enables the bottom of the chassis to be upward, can facilitate observation and operation of the operator, can save lifting actions of the parts in the mounting process, saves manpower, improves safety, enables the mounting process to be more labor-saving, comfortable and convenient, and improves assembly quality and efficiency.

2. The lifting frame is arranged to realize lifting and transportation of the chassis, the convenience for fixing the chassis is improved, the transversely sliding supporting plate is arranged on the lifting frame, the chassis can be driven to transversely move, the convenience for matching the chassis with the supporting columns is improved, and the chassis is matched with the turnover plate more safely and efficiently.

3. The distance between the driving box and the driven box is adjustable, and the distance between the support columns is adjustable, so that chassis with different sizes can be overturned, the universality of use is improved, the driving box can move, the position interference of the chassis during carrying is avoided, and the chassis and the overturning plate can be conveniently separated or matched.

4. The ascending frames are arranged on the two sides of the base, so that the height of an operator can be increased, the installation of parts is facilitated, the height of the ascending frame can be adjusted, the supporting height of the operator can be adjusted according to the installation requirements of different parts, the use is convenient, and the convenience in assembly is improved.

5. The turnover plate can be fixed through the lock pin, so that the safety in the operation process is improved.

6. According to the invention, the overturning motor connected with the overturning plate is arranged in the driving box, the overturning plate can rotate for 360 degrees, and the overturning plate is driven to rotate by the overturning motor, so that not only can the labor be saved, but also the overturning angle is easy to control, the overturning angle is more random and safe, and the convenience of chassis assembly is increased.

7. The top plate is arranged on the outer side wall of the turnover plate, the top plate fixes two ends of the chassis of the elevator, the chassis is positioned, the fixing reliability is improved, friction between the chassis and the turnover plate is prevented, and damage to the outer paint of the chassis is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the lifting frame after being lifted;

FIG. 3 is a schematic structural view of a base;

FIG. 4 is a schematic view of the internal structure of the driving box;

FIG. 5 is a first schematic structural view of the roll-over plate;

FIG. 6 is a second schematic structural view of the roll-over plate;

FIG. 7 is a schematic structural view of the crane;

FIG. 8 is a schematic view of the crane with the pallet removed;

FIG. 9 is a schematic structural view of a pallet;

fig. 10 is a schematic perspective view of the ascending frame;

fig. 11 is a schematic view of the internal structure of the ascending frame;

fig. 12 is a schematic view of the structure of the present invention in use.

In the figure: 1-a base; 101-a guide rail; 102-a first lead screw; 103-a limiting plate; 104-a drive motor; 2-a drive box; 201-a first abdicating hole; 202-a turnover motor; 203-a baffle; 204-a first sleeve; 205-a second bushing; 3-turning over the board; 301-a top plate; 302-a support column; 303-adjustment holes; 304-fixed block; 305-a screw; 4, lifting the rack; 401-a first carrier; 402-a pallet; 403-a second carrier; 404-a first runner; 405-a first slider; 406-a second slider; 407-connecting rod; 408-a second chute; 409-a slide bar; 410-support rods; 411-a supporting rod; 5-driven box; 501-a second abdicating hole; 6-ascending a height; 601-a pedal; 602-a support frame; 603-a bottom plate; 604-side panels; 605-lower guide hole; 606-upper guiding hole; 607-hydraulic cylinder; 608-fork carriage; 7-a lifting motor; 8-a second lead screw; 9-a guide post; 10-a locking pin; 11-lock sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, a turnover device for assembling a movable elevator chassis comprises a base 1, a driving box 2 and a driven box 5 are arranged on the base 1, the driving box 2 is in sliding fit with the base 1, a turnover plate 3 is arranged on one side of the driving box 2 opposite to the driven box 5, a supporting column 302 for supporting the elevator chassis is arranged on the turnover plate 3, the supporting column 302 can be matched with hoisting holes on two sides of the chassis, a lifting frame 4 which can be telescopically adjusted in length and is connected with the base 1 is arranged between the driving box 2 and the driven box 5, the length can be adjusted according to the distance between the driving box 2 and the driven box 5, so that the elevator bases 1 with different sizes can be lifted, ascending frames 6 are arranged on two sides of the base 1, workers can step on the ascending frames to increase the operation height, the installation and operation of workers are facilitated, the turnover plate 3 can rotate by 360 degrees, the turnover plate 3 is fixed with the driving box 2 and the driven box 5 through a lock pin 10, the side walls of the turnover plate 3, the driving box 2 and the driven box 5 are provided with lock sleeves 11 matched with the lock pins 10, and after the base 1 is horizontally placed (the front surface is upward or the back surface is upward), the turnover plate 3 is fixed through the lock pins 10, so that the safety in the construction process is ensured.

In order to reduce the turning force and increase the convenience of use, as shown in fig. 4, a turning motor 202 connected with the turning plate 3 is arranged in the driving box 2, and the turning plate 3 is driven to rotate by the turning motor 202, so that the labor can be saved, the turning angle is easy to control, and the turning angle is more random and safe.

As shown in fig. 5-6, be equipped with roof 301 on the lateral wall of returning face plate 3, roof 301 pushes up the both ends on the lift chassis, fix a position the chassis, prevent simultaneously that friction between chassis and the returning face plate 3, avoid damaging the outer lacquer of chassis, be equipped with on the lateral wall of returning face plate 3 with the horizontal rectangular form regulation hole 303 of support post 302 complex, be equipped with fixed block 304 on the inside wall of returning face plate 3, it is connected with screw rod 305 to rotate on the fixed block 304, the one end and the screw rod 305 screw-thread fit of support post 302, can adjust the distance between the support post 302 through rotating screw rod 305, thereby can cooperate with not unidimensional chassis.

In order to adjust the position of the driving box 2 conveniently, as shown in fig. 3, a driving motor 104 is arranged on the side wall of the base 1, a first lead screw 102 connected with the driving motor 104 is arranged in the base 1, limiting plates 103 are arranged at two ends of the first lead screw 102, guide rails 101 are arranged at two sides of the first lead screw 102, a first shaft sleeve 204 matched with the guide rails 101 and a second shaft sleeve 205 matched with the first lead screw 102 are arranged at the bottom of the driving box 2, a baffle 203 attached to the upper end of the base 1 is arranged on the side wall of the driving box 2, and the position of the driving box 2 can be adjusted through the driving motor 104.

As shown in fig. 7-9, the lifting frame 4 comprises a first bracket 401 and a second bracket 403, the first bracket 401 and the second bracket 403 are in transverse sliding fit, the length adjustment of the lifting frame 4 can be realized, the upper ends of the first bracket 401 and the second bracket 403 are both connected with a support plate 402 in a sliding way, the support plate 402 can slide transversely, carry out horizontal transportation to the chassis, thereby drive the chassis and hold in the palm cooperation and the separation of post 302, be equipped with elevator motor 7 in drive case 2 and the slave box 5, be connected with vertical second lead screw 8 on elevator motor 7's the output shaft, second lead screw 8's both sides are equipped with guide post 9, be equipped with on the lateral wall of drive case 2 with first bracket 401 complex first hole 201 of stepping down, be equipped with on the lateral wall of slave box 5 with second bracket 403 complex second hole 501 of stepping down, the tip of first bracket 401 and second bracket 403 all be equipped with guide post 9 sliding fit's first slider 405 and with second lead screw 8 screw thread fit's second slider 406.

In order to realize the sliding of the supporting plate 402, a first sliding groove 404 is provided at the upper end of each of the first bracket 401 and the second bracket 403, and a sliding rod 409 engaged with the first sliding groove 404 is provided at the lower end of the supporting plate 402.

The connection structure between the first bracket 401 and the second bracket 403 is: one end of the first bracket 401 is connected with a connecting rod 407, one end of the second bracket 403 is connected with a supporting rod 411 perpendicular to the connecting rod 407 through a supporting rod 410, the upper end of the supporting rod 411 is provided with a second sliding groove 408 matched with the connecting rod 407, the connecting rod 407 and the second sliding groove 408 are matched to realize connection between the first bracket 401 and the second bracket 403, and support can be performed in the vertical direction.

When the crane 4 descends to the lowest position, the supporting plate 402 is flush with the upper end of the base 1, and the appearance is improved.

As shown in fig. 10-11, the ascending frame 6 includes a pedal 601, a bottom plate 603 and a fork frame 608, the bottom plate 603 is connected to the pedal 601 through the fork frame 608, a hydraulic cylinder 607 for driving the fork frame 608 to ascend and descend is disposed at the upper end of the base 1, a support frame 602 is disposed at the lower end of the pedal 601, the structural strength of the pedal 601 can be increased, side plates 604 are disposed at two sides of the base 1, the fork frame 608 can be shielded, the appearance and the safety can be increased, a lower guide hole 605 matched with the fork frame 608 is disposed on the base 1, an upper guide hole 606 matched with the fork frame 608 is disposed on the side wall of the support frame 602, and when the ascending frame 6 is not in use, the ascending frame 6 falls to the lowest point and is flush with the upper end of the base 1.

The specific using method comprises the following steps:

as shown in fig. 12, the chassis is transported to the upper end of the lifting frame 4 by a forklift, the lifting frame 4 is started to lift the chassis, so that the lifting holes at the two sides of the chassis correspond to the height of the support columns 302, then the chassis is pushed, the supporting plate 402 transversely slides on the lifting frame 4, so that the lifting hole at one side of the chassis is matched with the supporting column 302 of the turnover plate 3 on the driven box 5, then the driving box 2 is started to make the driving box 2 move towards the driven box 5 until the support columns 302 on the driven box 5 are matched with the hoisting holes of the chassis, meanwhile, the two ends of the chassis lean against the top plate 301 of the turnover plate 3, the lifting frame 4 is lowered to the lowest point, the turnover motor 202 is started, the chassis is driven to rotate for 180 degrees by the turnover plate 3, the lower end of the chassis faces upwards, then fix returning face plate 3 through lockpin 10, according to staff's height and operation requirement, adjust the height of ascending a height frame 6, make things convenient for the staff to assemble the installation work. After the assembly is finished, the ascending frame 6 falls to the lowest point, the lock pin 10 is opened, the chassis is overturned for 180 degrees, the bottom of the chassis faces downwards, the lifting frame 4 is lifted, the lifting frame 4 supports the chassis column 302, the driving box 2 is opened, the turnover plate 3 of the driving box 2 is far away from the chassis, the chassis is pushed, the chassis is separated from the turnover plate 3 of the driven box 5, the lifting frame 4 is started to fall the lowest point on the chassis, and the chassis is taken away from the lifting frame 4 through a forklift.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a upset machine for assembly of portable lift chassis, includes the base, its characterized in that: be equipped with drive case and driven case on the base, drive case and base sliding fit, the one side that drive case and driven case are relative all is equipped with the returning face plate, and the returning face plate can carry out 360 rotations, be equipped with the support post that holds the lift chassis on the returning face plate, be equipped with the length adjustable crane of being connected with the base between drive case and the driven case, the both sides of base are equipped with the frame of ascending a height.

2. A tipper for mobile elevator chassis assembly, as claimed in claim 1, wherein: and a turnover motor connected with the turnover plate is arranged in the driving box.

3. A tipper for mobile elevator chassis assembly, as claimed in claim 1, wherein: the improved turnover device is characterized in that a top plate and a transverse long-strip-shaped adjusting hole matched with the support column are arranged on the outer side wall of the turnover plate, a fixing block is arranged on the inner side wall of the turnover plate, a screw rod is connected to the fixing block in a rotating mode, and one end of the support column is in threaded fit with the screw rod.

4. A tipper for mobile elevator chassis assembly, as claimed in claim 1, wherein: be equipped with driving motor on the lateral wall of base, be equipped with the first lead screw of being connected with driving motor in the base, the both ends of first lead screw are equipped with the limiting plate, and the both sides of first lead screw are equipped with the guide rail, the bottom of drive case be equipped with guide rail complex first axle sleeve and with first lead screw complex second axle sleeve, be equipped with on the lateral wall of drive case and paste the baffle in the base upper end.

5. A tipper for mobile elevator chassis assembly, as claimed in claim 1, wherein: the crane includes first bracket and second bracket, first bracket and second bracket sliding fit, the equal sliding connection in upper end of first bracket and second bracket has the layer board, be equipped with elevator motor in drive case and the slave box, be connected with vertical second lead screw on elevator motor's the output shaft, the both sides of second lead screw are equipped with the guide post, be equipped with on the lateral wall of drive case with first bracket complex first hole of stepping down, be equipped with on the lateral wall of slave box with second bracket complex second hole of stepping down, the tip of first bracket and second bracket all be equipped with first slider of guide post sliding fit and with second lead screw thread fit's second slider, when descending to the extreme low position, the upper end parallel and level of layer board and base.

6. A tipper for mobile elevator chassis assembly according to claim 5, wherein: the upper ends of the first bracket and the second bracket are respectively provided with a first sliding groove, and the lower end of the supporting plate is provided with a sliding rod matched with the first sliding grooves.

7. A tipper for mobile elevator chassis assembly according to claim 5, wherein: one end of the first bracket is connected with a connecting rod, one end of the second bracket is connected with a supporting rod perpendicular to the connecting rod through a supporting rod, and a second sliding groove matched with the connecting rod is formed in the upper end of the supporting rod.

8. A tipper for mobile elevator chassis assembly, as claimed in claim 1, wherein: the turnover plate, the driving box and the driven box are fixed through lock pins, and lock sleeves matched with the lock pins are arranged on the side walls of the turnover plate, the driving box and the driven box.

9. A tipper for mobile elevator chassis assembly, as claimed in claim 1, wherein: the ascending frame comprises a pedal, a bottom plate and a fork shearing frame, the bottom plate is connected with the pedal through the fork shearing frame, and a hydraulic cylinder for driving the fork shearing frame to ascend and descend is arranged at the upper end of the base.

10. A tipper for mobile elevator chassis assembly according to claim 9, wherein: the lower extreme of footboard is equipped with the carriage, the both sides of base are equipped with the curb plate, be equipped with on the base with scissors frame complex lower guiding hole, be equipped with on the lateral wall of carriage with scissors frame complex upper guiding hole.