CN211392808U

CN211392808U - Combined primary and secondary vehicle carrying system

Info

Publication number: CN211392808U
Application number: CN201922351845.6U
Authority: CN
Inventors: 周俊亨; 周亮; 周正
Original assignee: Dongguan Zhongji Jianke Industrial Co ltd
Current assignee: Dongguan Zhongji Jianke Industrial Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-01
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a joint primary and secondary car handling system, its power roller train that is used for the vertical walking of concrete prefabricated component mould that includes subtend setting, including setting up in the inboard vertical track of vertical mould walking power roller train, including the primary car of can vertically walking on vertical track, be equipped with at least two sets of and this primary car walking direction looks vertically primary car horizontal track on this primary car, in it is equipped with the secondary car of walking on the horizontal track of primary car of each group to correspond the activity on the horizontal track of primary car, include be provided with elevating gear on the secondary car, this elevating gear's activity is served and is installed the transport platform. The utility model has the advantages of reasonable design ingenious, can carry out the transport of mould, put in with high efficiency, practice thrift haulage equipment's manufacturing cost, reduce haulage equipment's operation energy consumption, reduce the manufacturing cost of mould.

Description

Combined primary and secondary vehicle carrying system

Technical Field

The invention relates to the field of concrete prefabricated part construction, in particular to a combined primary and secondary vehicle carrying system.

Background

In the prior art, when the mold needs to be transported both longitudinally and transversely, a single carrier with longitudinal and transverse traveling functions is usually used, or a carrier consisting of a primary vehicle capable of traveling longitudinally and a secondary vehicle capable of traveling transversely is used. If the monomer carrying vehicle is used for carrying out mold transportation, when longitudinal transportation is carried out, the monomer carrying vehicle runs to the position below a mold at a loading point along a longitudinal transportation channel, the mold is lifted and then longitudinally runs, when the monomer carrying vehicle reaches the position beside a destination on the longitudinal channel, the monomer carrying vehicle changes the direction to run, the mold is conveyed to the destination beside the longitudinal operation channel, then the carrying vehicle transversely runs back to the longitudinal channel, and the carrying vehicle reversely runs to the position of the mold to load the next mold or component;

if a primary and secondary carrier vehicle of a primary vehicle carrying a secondary vehicle is used, the primary vehicle carries the secondary vehicle to run to the lower part of a mold of a receiving place along a longitudinal transportation channel, the secondary vehicle on the primary vehicle lifts the mold, the secondary vehicle transversely runs to deliver the mold to a destination beside the longitudinal transportation channel, then the secondary vehicle transversely runs to return to the primary vehicle, and the primary vehicle carries the secondary vehicle to reversely run to the position of the receiving mold along the longitudinal transportation channel to wait for receiving the next mold. No matter adopt monomer carrier or adopt a primary and secondary carrier's of a primary and secondary car transport mode, transport each time all needs the carrier to carry out fore-and-aft heavy load operation, carries out the walking of vertical no-load return stroke that can't avoid, and operating efficiency is low, and the energy consumption is big.

In addition, in order to enable the carrying vehicle to have enough stability, the projection size of the single carrying vehicle cannot be too small, the projection size of a sub-vehicle of a primary and secondary carrying vehicle carrying a sub-vehicle by a primary vehicle cannot be too small, a third supporting platform aiming at reducing the net distance in the supporting point cannot be arranged between a left supporting platform and a right supporting platform which are arranged at the placing positions of the mold in advance, the net distance between the left supporting platform and the right supporting platform cannot be reduced, when the carrying vehicle carries a large-scale mold, the distance between the left supporting platform and the right supporting platform is large, the suspension distance between the left supporting platform and the right supporting platform is large, the dead weight of the concrete poured in the mold and the mold generates a bending moment tending to bend the mold downwards, and the larger the inner net distance between the left supporting platform and the right supporting platform is, the larger the. The self-weight of the mould is determined, the design of the mould can bear bending moment and the clear distance between two supporting platforms is related, the clear distance between the two supporting platforms is large, the design of the mould between the two supporting platforms can bear the increase of the bending moment, if the support of a third supporting point between the two supporting platforms cannot be added, the bending structural strength of the mould needs to be greatly increased, the structure of the mould needs to be increased, the mould cost is increased, the self-weight of the mould also can be greatly increased, the design transportation weight of a carrier for carrying the mould is greatly increased, the manufacturing difficulty of the carrier is increased, the manufacturing cost of the carrier is increased, the operation input power of the carrier is increased, and the operation energy consumption of the carrier is increased.

Disclosure of Invention

In order to solve the problems, the invention discloses a combined primary and secondary vehicle carrying system.

The technical scheme adopted by the invention for realizing the purpose is as follows:

a combined primary and secondary vehicle carrying system comprises power roller groups which are oppositely arranged and used for longitudinal walking of a mold, and the mold is placed on the power roller groups which are longitudinally walked by the mold to move longitudinally.

The device comprises a longitudinal rail arranged on the inner side of a longitudinal die walking power roller group.

The device comprises a primary vehicle capable of longitudinally walking on a longitudinal rail, wherein at least two groups of primary vehicle transverse rails vertical to the walking direction of the primary vehicle are arranged on the primary vehicle, secondary vehicles walking on the transverse rails are correspondingly and movably arranged on each group of primary vehicle transverse rails, a lifting device is arranged on each secondary vehicle, and a carrying platform is fixed on the movable end of the lifting device.

Two or more sub-vehicles are carried on one main vehicle.

The main vehicle carries the sub vehicle to run along the longitudinal track at the inner side of the power roller group of the longitudinal walking of the die, and when the main vehicle carries the sub vehicle to run along the longitudinal track, the height of the main vehicle is lower than the upper tread of each power roller of the power roller group of the longitudinal walking of the die, so that the main vehicle does not hinder the die on the power roller group of the longitudinal walking of the die from longitudinally moving.

The die supporting device is also arranged on the outer side of one side or the outer sides of two sides of the longitudinal die walking roller group and used for bearing and placing a supporting table of a die. A minimum of three supports along the longitudinal rail axis are used for each die when placed on the supports.

The auxiliary trolley is characterized in that a transverse rail group between supporting platforms is arranged between two adjacent supporting platforms, the height, distribution center distance and size of treads of the transverse rails of the main trolley are matched with those of the transverse rails of the supporting platforms, and when the main trolley stops at the position where the transverse rails of the main trolley and the transverse rails between the supporting platforms are butted, the auxiliary trolley can move back and forth along the transverse rails of the main trolley and the transverse rails between the supporting platforms.

The vertical operation positioning parking device of the mother vehicle can be a mechanical limiting block or a limiting groove to realize the positioning parking of the vertical walking of the mother vehicle, or a signal sent by an electronic sensing device, an optical code scanning device or a laser ranging device is used for controlling the vertical walking driving device of the mother vehicle to position and park.

The up-and-down lifting action of the carrying platform of the lifting device is driven by a hydraulic oil cylinder, a cylinder, an air bag, a gear rack group driven by a motor or an electric push rod.

When a mould needs to be carried from a supporting table and is thrown to a certain position of a power roller group which is longitudinally traveled by the mould, a master car runs on a longitudinal rail to the side of the supporting table which is about to carry away the mould, a master car longitudinal running positioning and stopping device acts to ensure that a transverse rail of the master car is butted with a transverse rail between supporting tables when the master car stops, all sub-cars carried on the master car synchronously run and run to a proper position below the mould placed on the group of supporting tables along the transverse rail of the master car and the transverse rail between the supporting tables;

the lifting device on each sub-vehicle drives the carrying platform to ascend, so that the die above the sub-vehicle is lifted to leave the support platform;

the sub-vehicles run synchronously, run along the transverse rails among the supporting platforms and the transverse rails of the main vehicle and return to the proper position of the main vehicle to stop, and the lifting devices on the sub-vehicles drive the carrying platform to descend so that the molds above the sub-vehicles descend and fall on the roller treads of the power roller sets which longitudinally travel by the molds;

the rollers of the power roller group which vertically walks the die rotate to drive the die to vertically move to a target site.

When a plurality of moulds are required to be continuously carried to be moved away from one group of supporting platforms and thrown to a position far away from the power roller group, the main vehicle stays at the side of the supporting platform continuously until the plurality of moulds required to be moved away from the supporting platform are sequentially moved away, and the main vehicle carries the sub-vehicle to move to the side of the next group of supporting platforms required to be moved away from the moulds along the longitudinal rail and stops.

When a mold needs to be placed on a certain group of supporting tables from a power roller set which is longitudinally moved by the mold in a far position, the mold moves to a proper position beside the supporting table to be placed from the far position along the power roller set and stops, the longitudinal moving wheels on the main vehicle rotate to drive the main vehicle to carry a plurality of sub-vehicles to move on the longitudinal rail to the side of the supporting tables to be carried with the mold, and the positioning and stopping device is used for enabling the transverse rail of the main vehicle to be in butt joint with the transverse rail between the supporting tables when the main vehicle stops.

The lifting device on each sub-vehicle drives the carrying platform to ascend, so that the mold above the sub-vehicle is lifted to leave the roller tread of the power roller group which longitudinally walks;

the transverse traveling wheels on the sub-vehicles rotate to drive the sub-vehicles to synchronously run, and the sub-vehicles travel to proper positions on the group of supporting platforms along the transverse rails of the main vehicle and the transverse rails among the supporting platforms to stop;

the lifting device on each sub-vehicle drives the carrying platform to descend, and the molds are placed at proper positions on the corresponding supporting tables;

the transverse traveling wheels on the secondary vehicles rotate reversely to drive the secondary vehicles to run synchronously, and the secondary vehicles run along the transverse rails between the supporting platforms and the transverse rails of the primary vehicle to return to the proper positions of the primary vehicle to stop for waiting for the next operation.

When a plurality of molds need to be continuously thrown to a certain group of supporting platforms from the position of a remote power roller group, the main vehicle stays at the side of the group of supporting platforms continuously until the group of supporting platforms are full of molds, and the main vehicle carries the sub vehicle to move to the side of the next group of supporting platforms needing to throw the molds along the longitudinal rail and stops.

The molds are placed on the at least three support tables, and one mold is transversely conveyed through the at least two sub-carts at one time.

The invention has the beneficial effects that: the mould conveying device is reasonable and ingenious in structural design, can carry and put the mould efficiently, saves the manufacturing cost of conveying equipment, reduces the operation energy consumption of the conveying equipment and reduces the manufacturing cost of the mould.

The invention is further described with reference to the following detailed description and accompanying drawings.

Drawings

FIG. 1 is a schematic structural view (front view) of a child car carrying a mold on a parent car according to the present invention;

FIG. 2 is a schematic structural view (front view) of the combined mother-son vehicle carrying mold resting on the longitudinal rail beside the support platform;

FIG. 3 is a schematic view of the combined truck-trailer unit of the present invention in a longitudinal track beside the supporting platform, and the molds stay on the power roller train traveling longitudinally of the molds above the combined truck-trailer unit, and at this time, there are other molds staying on the supporting platform (side view);

FIG. 4 is a schematic structural view (side view) of a parent car and a child car under a mold in the present invention;

FIG. 5 is a schematic view (front view) of the molds in the initial state of the present invention with the longitudinal mold running roller set ready to be moved longitudinally beside the supporting stage;

FIG. 6 is a schematic view (top view) of the molds in the initial state of the present invention when the longitudinal mold traveling roller set is ready to move longitudinally toward the supporting stage;

Detailed Description

Embodiment, referring to fig. 1 to 6, the combined transporting system for a mother-son vehicle provided by this embodiment includes oppositely disposed power roller sets 14 for longitudinal walking of molds 5, and the molds 5 are placed on the power roller sets 14 for longitudinal walking of the molds for longitudinal movement.

Which comprises a longitudinal rail 21 arranged at the inner side of a longitudinal die walking power roller group 14.

It is in including vertically walking female car 22 on the vertical track 21, be equipped with on female car 22 at least two sets ofly with female car 22 walking direction looks vertically female car horizontal track 24, in correspond the activity on every a set of female car horizontal track 24 and be equipped with the sub-car 23 of walking on horizontal track, be equipped with elevating gear 4 on the sub-car, be fixed with transport platform 25 on elevating gear 4's the activity end.

Two or more sub-vehicles 23 are mounted on one of the main vehicles 22.

The main vehicle 22 carries the sub vehicle 23 to run inside the power roller group 14 longitudinally walking on the die along the longitudinal rail 21, and when the main vehicle 22 carries the sub vehicle 23 to run along the longitudinal rail 21, the height of the sub vehicle 23 is lower than the upper tread of each power roller of the power roller group 14 longitudinally walking on the die, and the die 5 on the power roller group 14 longitudinally walking on the die is not hindered from longitudinally moving.

The device is also arranged at the outer side of one side or the outer sides of two sides of the longitudinal die walking roller group 14 and is used for bearing the support table 3 of the die 5. Each of the molds 5 is placed on the support base 3 using a minimum of three support bases 3 along the long axis of the longitudinal rail 21.

The device also comprises longitudinal travelling wheels 29 arranged at proper positions on the main vehicle 22, and the longitudinal travelling wheels 29 enable the main vehicle 22 to carry the sub-vehicle 23 to travel along the longitudinal rails 21 and move from one group of support tables 3 to another group of support tables 3.

The device also comprises a transverse rail 27 between the two adjacent supporting tables 3, the transverse rail 27 between the supporting tables is matched with the tread height, distribution center distance and size of the transverse rail 24 of the mother vehicle, and when the mother vehicle 22 stops at the position where the transverse rail 24 of the mother vehicle is butted with the transverse rail 27 between the supporting tables, the child vehicle 23 can reciprocate on the transverse rail 24 of the mother vehicle and the transverse rail 27 between the supporting tables.

The trolley further comprises transverse travelling wheels 30 arranged at proper positions on the sub-trolley 23, and the transverse travelling wheels 30 enable the sub-trolley 23 to transversely reciprocate along the transverse rails 24 of the main trolley and the transverse rails 27 between the supporting platforms.

The mother vehicle 22 is also provided with a mother vehicle longitudinal running positioning parking device 11, and the mother vehicle longitudinal running positioning parking device 11 can make the mother vehicle 22 stop when the mother vehicle transverse track 24 is aligned with the support platform transverse track 27; the limiting device 11 can be a mechanical limiting block or a limiting groove to realize the positioning parking when the mother vehicle longitudinally walks, or a signal sent by an electronic sensing device, an optical code scanning device or a laser ranging device to control the mother vehicle longitudinal walking driving device to perform the positioning parking.

The up-and-down lifting action of the lifting device 4 is driven by a hydraulic oil cylinder, a cylinder, an air bag, a gear rack group driven by a motor or an electric push rod.

When a mold 5 needs to be conveyed away from a certain group of support tables 3, the longitudinal traveling wheels 29 on the master vehicle 22 rotate to drive the master vehicle 22 to carry a plurality of slave vehicles 23 on the longitudinal rails 21 to the side of the support tables 3 for conveying the mold 5, the limiting devices 11 arranged on the master vehicle 22 act to help the master vehicle 22 stop at a position which can enable the transverse rails 24 of the master vehicle to be aligned with the transverse rails 27 between the support tables, when the transverse traveling wheels 30 on the master vehicle 23 rotate to drive the slave vehicles 23 to synchronously move along the transverse rails 24 of the master vehicle, the transverse rails 27 between the master vehicle and the support tables, and the transverse traveling wheels 30 on the slave vehicles 23 rotate, The inter-support-table transverse rails 27 run below the molds 5 placed on the support tables 3;

the lifting devices 4 of the sub-cars 23 synchronously act to drive the conveying platforms 25 of the sub-cars 23 to ascend, so that the molds 5 positioned above the sub-cars 23 are lifted to leave the support platform 3;

the transverse traveling wheels 30 on the sub-vehicles 23 rotate to drive the sub-vehicles 23 to synchronously travel along the transverse rails 27 between the supporting platforms and the transverse rails 24 of the main vehicle to return to proper positions on the main vehicle 22 and stop, the lifting devices 4 of the sub-vehicles 23 synchronously act to drive the carrying platforms 25 of the sub-vehicles 23 to descend, so that the molds 5 fall on the rollers of the power roller set 14 to tread, the rollers of the power roller set 14 rotate, and the molds 5 are driven by the power roller set 14 to move to a target place.

When molds 5 are required to be successively moved away from a group of support tables 3 and thrown to a position remote from the power roller set 14, the main carriage 22 will stay on the side of the support table 3 until the molds 5 required to be moved away from the support table 3 are sequentially moved away, and the main carriage 22 will not stop with the sub-carriage 23 moving along the longitudinal rail 21 to the side of the next group of support tables 3 required to be moved away from the molds 5.

When the mold 5 needs to be thrown to a target location of the support platform 3 from a position of a remote power roller set 14, rollers of the power roller set 14 rotate to drive the mold 5 to move along the power roller set 14 from a remote position to a proper position beside the support platform 3 to be thrown, a longitudinal walking wheel 29 on the master vehicle 22 rotates to drive the master vehicle 22 to carry a plurality of sub-vehicles 23 on a longitudinal rail 21 to the side of the support platform 3 to be carried with the mold 5, a limiting device 11 arranged on the master vehicle 22 acts to help the master vehicle 22 stop at a position which can enable the transverse rail 24 of the master vehicle to be aligned with the transverse rail 27 between the support platforms, at the moment, the transverse rail 24 of the master vehicle is abutted with the transverse rail 27 between the support platforms, at the moment, the mold 5 is positioned above the sub-vehicle 23 of the combined master and slave vehicles, the lifting devices 4 of the sub-vehicles 23 act synchronously to drive the carrying platforms 25 of the sub-vehicles 23 to lift, the molds 5 positioned above the sub-vehicles 23 are lifted to leave the roller treads of the power roller groups 14, the transverse traveling wheels 30 on each sub-vehicle 23 rotate to drive each sub-vehicle 23 to synchronously travel along the transverse rails 24 of the main vehicle and the transverse rails 27 between the supporting tables to be placed at proper positions on the supporting tables 3 and be stopped, the lifting devices 4 of each sub-vehicle 23 synchronously act to drive the carrying platforms 25 of each sub-vehicle 23 to descend so that the molds 5 fall at proper positions on the supporting tables 3, and then the transverse traveling wheels 30 on each sub-vehicle 23 rotate reversely to drive each sub-vehicle 23 to synchronously travel along the transverse rails 24 of the main vehicle and the transverse rails 27 between the supporting tables to return to the proper positions on the main vehicle 22 and be stopped to wait for carrying the next mold 5.

When it is desired to successively deposit a plurality of moulds 5 onto a certain set of supports 3 from the position of the remote power roller train 14, the primary carriage 22 will stay on the side of the set of supports 3 until the set of supports 3 is full of moulds 5, and the primary carriage 22 will not carry the secondary carriage 23 and move along the longitudinal rails 21 to the side of the next set of supports 3 where the moulds 5 are to be deposited and stop.

The molds 5 are placed on the support tables 3, the molds 9 are placed on at least 3 of the support tables 3, and one mold 5 is carried by at least two sub-carriages 23 at a time.

The mould conveying device is reasonable and ingenious in structural design, can carry and put the mould in high efficiency, saves the manufacturing cost of conveying equipment, reduces the operation energy consumption of the conveying equipment and reduces the manufacturing cost of the mould.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner. Those skilled in the art can make many possible variations and modifications to the invention using the above disclosed technical means and teachings, or can modify equivalent embodiments with equivalent variations, without departing from the scope of the invention. Therefore, all equivalent changes made according to the shape, structure and principle of the present invention without departing from the technical scheme of the present invention shall be covered by the protection scope of the present invention.

Claims

1. The utility model provides a joint primary and secondary car handling system which characterized in that: the die longitudinal moving device comprises power roller groups which are oppositely arranged and used for longitudinal moving of a die, wherein the die is placed on the power roller groups which are longitudinally moved on the die;

the longitudinal rail is arranged on the inner side of the longitudinal die walking power roller group;

the device also comprises a primary vehicle capable of longitudinally walking on the longitudinal rails, wherein at least two groups of primary vehicle transverse rails vertical to the walking direction of the primary vehicle are arranged on the primary vehicle, secondary vehicles walking on the transverse rails are correspondingly and movably arranged on each group of primary vehicle transverse rails, a lifting device is arranged on each secondary vehicle, and a carrying platform is fixed on the movable end of the lifting device.

2. The integrated mother-son vehicle handling system according to claim 1, wherein two or more child vehicles are carried on one mother vehicle.

3. The combined primary and secondary vehicle carrying system as claimed in claim 1, wherein the primary vehicle carries the secondary vehicle to travel along the longitudinal rail inside the power roller set of the longitudinal traveling mold, and the height of the primary vehicle carrying the secondary vehicle is lower than the upper tread of each power roller of the power roller set of the longitudinal traveling mold without hindering the longitudinal movement of the mold on the power roller set of the longitudinal traveling mold when the primary vehicle carries the secondary vehicle along the longitudinal rail.

4. The integrated mother-son vehicle handling system according to claim 3, further comprising a support platform for supporting the molds, which is disposed outside the longitudinal mold running roller set, wherein a minimum of three support platforms are used for each mold or precast concrete member to be placed on the support platform along the longitudinal rail.

5. The combined primary and secondary vehicle handling system according to claim 4, further comprising an inter-support-table transverse rail set disposed between two adjacent support tables, the inter-support-table transverse rail set adapted to the tread height, center distance of distribution and size of the primary vehicle transverse rail.

6. The integrated parent-child vehicle handling system according to claim 5, further comprising lateral travel wheels provided on said child vehicle for enabling said child vehicle to travel laterally back and forth along said parent vehicle lateral track and said support platform lateral track.

7. The integrated mother-son vehicle handling system according to claim 1, wherein the up-and-down lifting motion of the lifting device is driven by a hydraulic cylinder, a cylinder, an air bag, a gear rack set driven by a motor, or an electric push rod.