CN218753096U

CN218753096U - Cross-over transportation equipment and conveying production line

Info

Publication number: CN218753096U
Application number: CN202222178630.0U
Authority: CN
Inventors: 林丽琴
Original assignee: Zhejiang Xusen Intelligent Technology Co ltd
Current assignee: Zhejiang Xusen Intelligent Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-03-28
Anticipated expiration: 2032-08-18

Abstract

The embodiment of the application discloses stride transportation equipment and transport production line, stride the transportation equipment including the primary car of prepareeing material and the sub-car of prepareeing material: the material preparation primary vehicle comprises a primary vehicle body, a secondary vehicle track, a bracket limiting mechanism and a bracket locking mechanism; the movable bracket of the material preparation sub-vehicle can horizontally move along the sub-vehicle track and is provided with a buckling structure; the material preparation sub-vehicle moves to a preset standing position, the bracket limiting mechanism is limited and abutted to the movable bracket, the bracket locking mechanism can be switched between a locking position and an unlocking position, the bracket locking mechanism is matched with the buckling structure in the locking position to limit the movable bracket to move on the sub-vehicle track, and the bracket locking mechanism is separated from the buckling structure in the unlocking position to enable the movable bracket to move along one side far away from the bracket limiting mechanism. The utility model discloses stride transportation equipment and can effectively reduce operating personnel's work load and operation risk.

Description

Cross-over transportation equipment and conveying production line

Technical Field

The application relates to the technical field of material logistics conveying equipment, in particular to a cross-over conveying equipment and a conveying production line.

Background

In the current market, various metal coiled materials, such as aluminum coils, steel coils and the like, can be processed through multiple processes to form commercial products for circulation. For example, an aluminum alloy coiled material needs to be rolled for multiple times, and is slit and processed into small coils with different specifications according to the order requirements, and then the small aluminum foil coils are annealed according to the process requirements and then packaged and stored.

After the cutting processing, a finished aluminum foil mother roll can be cut into a plurality of small aluminum foil rolls, and the small aluminum foil rolls need to be loaded into a special material rack in order to prevent products from being scrapped due to collision damage in the production and turnover process. Because most of production enterprises can not divide the processing workshop and the annealing workshop, the packing workshop can not be in the same workshop, and generally all mostly separate the overall arrangement of striding between each workshop, therefore when carrying out annealing operation, operating personnel must utilize the overhead traveling crane to hoist the work or material rest that is equipped with the aluminium foil coil from dividing the workshop to striding the flatcar on, then operate striding the flatcar and transport the work or material rest to the annealing workshop, reuse the overhead traveling crane to hoist the work or material rest from striding the flatcar on, transfer to the storage platform after being pulled to the annealing stove by the special skip of annealing stove and carry out annealing treatment, because striding the flatcar generally carries the flat platform truck of weight about 5T, the charge volume of an annealing stove is about 30T, consequently will fill up a work or material rest with an annealing stove and need to operate striding the flatcar and transport 6 times, day car 12 times, a medium-sized production enterprise that possess 40 annealing stoves, 5000 tons of aluminium foil of production monthly, mean that the flatcar transports the number of times per month is up to 1000, the overhead traveling crane hoists the inferior material is up to 2000 times.

In the related art, a sub-vehicle track is arranged on a material preparation primary vehicle, a movable bracket is additionally arranged and is slidably mounted on the sub-vehicle track, so that a material rack is fixedly mounted on the movable bracket, and the movable bracket moves relative to the material preparation primary vehicle to reduce the number of transferring times of the material preparation primary vehicle. However, the current precise alignment between the movable bracket and the stock preparation mother vehicle generally requires manual operation of an operator, which not only increases the workload and the transfer risk of the operator, but also directly causes various problems such as prolonged waiting time of the annealing furnace, increased total annealing production time, low production efficiency, increased production cost and the like.

The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem, the utility model provides a stride transportation equipment and carry production line aims at solving at least one technical problem that the aforesaid provided.

In order to achieve the above object, the utility model provides a stride transportation equipment includes the female car of prepareeing material and the son car of prepareeing material:

the material preparation primary vehicle comprises a primary vehicle body, a secondary vehicle track arranged on the primary vehicle body, a bracket limiting mechanism and a bracket locking mechanism, wherein the bracket locking mechanism is provided with a locking position and an unlocking position;

the material preparation sub-vehicle comprises a movable bracket, the movable bracket can be horizontally movably connected to the sub-vehicle track along the extending direction of the sub-vehicle track, and the movable bracket is provided with a buckling structure;

when the material preparation sub-vehicle moves to a preset standing position along the sub-vehicle track,

the bracket limiting mechanism is used for limiting and abutting against the movable bracket in the extending direction of the sub-vehicle track; in the locked position, the carriage locking mechanism cooperates with the snap-fit structure to limit movement of the movable carriage on the sub-car track; in the unlocked position, the bracket locking mechanism is disengaged from the snap-fit structure so that the movable bracket can move along a side away from the bracket limiting mechanism.

In an embodiment, the bracket limiting mechanism comprises an installation seat and a buffering limiting pile, the installation seat is fixedly connected to the body of the mother vehicle, the buffering limiting pile is fixedly connected to one side of the installation seat, which faces the movable bracket, and the buffering limiting pile is in limiting abutting joint with the end face of the movable bracket in the locking position.

In an embodiment, the buffering limiting pile comprises a buffering base plate and a buffering block which are connected with each other, the outer periphery of the buffering base plate protrudes out of the outer periphery of the buffering block, the buffering base plate is detachably and fixedly connected to the mounting base, and the buffering block and the sub-vehicle track are arranged in a vertical direction correspondingly.

In one embodiment, the bracket locking mechanism includes a support, a locking link, and a telescopic structure, the support is fixedly connected to the mother vehicle body, the telescopic structure is connected to the mother vehicle body, the locking link is hinged to the support, and the telescopic structure is connected to one end of the locking link to drive the other end of the locking link to lock or unlock the buckling structure.

In one embodiment, the primary vehicle body is provided in an elongated shape, the secondary vehicle rail extends in a longitudinal direction of the primary vehicle body, the support and the locking link are located outside the movable bracket in a width direction of the primary vehicle body, and the fastening structure is mounted on an outer side wall of the movable bracket.

In one embodiment, the locking link is arranged along the length direction of the mother vehicle body, and one end of the locking link, which is adjacent to the buckling structure, swings upwards to lock the buckling structure and swings downwards to disengage the buckling structure.

In one embodiment, the locking structure includes a limit post protruding out of the outer side wall of the movable bracket, the locking connecting rod includes a connecting rod extending along the length direction of the mother vehicle body and a fixture block connected to one end of the connecting rod adjacent to the limit post, at least a part of the fixture block protrudes out of the upper surface of the connecting rod, the fixture block and the bracket limiting mechanism are arranged at an interval in the extending direction of the sub vehicle track, and the fixture block faces the side wall of the bracket limiting mechanism and encloses with the upper surface of the connecting rod to form a clamping space for locking the limit post.

In an embodiment, the support includes two opposite side plates disposed at an interval and a support rod connected between the two side plates, the two side plates are fixedly connected to the body of the mother vehicle, the locking link is located between the two side plates, the support rod is located on one side of the hinge pivot of the locking link away from the fastening structure, and one end of the locking link away from the fastening structure is located above the support rod.

In an embodiment, the bracket locking mechanism further includes a connecting seat located below the support, the connecting seat is transversely installed on the body of the mother vehicle, the upper end of the telescopic structure is movably connected to one end of the locking connecting rod away from the buckling structure, and the lower end of the telescopic structure is hinged to the connecting seat along the extending direction of the sub vehicle track.

In one embodiment, the mother vehicle body is arranged in an elongated shape, the movable bracket comprises two longitudinal beams which are arranged oppositely and at intervals and a cross beam connected between the two longitudinal beams, and the longitudinal beams extend along the length direction of the mother vehicle body; in the length direction of the bus body, the locking connecting rod corresponds to the cross beam, and the cross beam forms the buckling structure.

In one embodiment, the bracket limiting mechanism is fixed on the supports, at least two supports are arranged in the width direction of the mother vehicle at intervals, and each support is hinged with at least one locking connecting rod; the bracket locking mechanism further comprises a connecting rod, and the connecting rod is connected with the locking connecting rods on the at least two supports; the telescopic structure is connected with the connecting rod to drive the locking connecting rods to synchronously lock the cross beam or separate from the cross beam.

In an embodiment, the telescopic structure includes a driving mechanism, a sleeve and a telescopic rod, the telescopic rod is slidably mounted in the sleeve, one end of the telescopic rod close to the locking connecting rod is movably connected with one end of the locking connecting rod far away from the buckling structure, a driving end of the driving mechanism is connected with one end of the telescopic rod far away from the locking connecting rod so as to drive the telescopic rod to drive the locking connecting rod to lock the buckling structure or separate from the buckling structure, and a fixed end of the driving mechanism is hinged to the body of the mother vehicle.

In one embodiment, the primary vehicle body is provided in a long strip shape, the secondary vehicle track extends along the length direction of the primary vehicle body, two of the bracket limiting mechanisms and two of the bracket locking mechanisms are provided, one of the bracket limiting mechanisms and one of the bracket locking mechanisms are provided at two ends of the primary vehicle body in the width direction, and the two of the bracket limiting mechanisms and the two of the bracket locking mechanisms are located at the same end of the primary vehicle body in the length direction.

In one embodiment, the cross-over transport equipment further comprises an electrical control system and a bracket in-place detection element which are electrically connected with each other, the electrical control system is mounted on the mother vehicle body, the bracket in-place detection element is arranged adjacent to the bracket limiting mechanism, the bracket in-place detection element is used for transmitting a locking signal to the electrical control system when the movable bracket abuts against the bracket limiting mechanism, and the electrical control system is electrically connected with the bracket locking mechanism to control the bracket locking mechanism to switch between the locking position and the unlocking position.

In one embodiment, in the extending direction of the sub-vehicle track, one end of the main vehicle body, which is far away from the bracket limiting mechanism, forms a lap joint end, and the over-span transportation equipment further comprises a guide rail in-place detection element which is electrically connected with the electrical control system and is installed at the lap joint end; the guide rail in-place detection element is used for transmitting an unlocking signal to the electrical control system when the transition guide rail is detected to be lapped on the lapping end, and the electrical control system controls the bracket locking mechanism to be switched to an unlocking position after receiving the unlocking signal.

The utility model also provides a conveying production line, which comprises a striding conveying device, a ground accessory and a mother vehicle in-place detection element,

the cross-over transportation equipment comprises a stock preparation primary vehicle and a stock preparation secondary vehicle:

the material preparation primary vehicle comprises a primary vehicle body, a secondary vehicle track arranged on the primary vehicle body, a bracket limiting mechanism and a bracket locking mechanism, wherein the bracket limiting mechanism and the bracket locking mechanism are arranged at the same end of the primary vehicle body, and the bracket locking mechanism is provided with a locking position and an unlocking position;

the material preparation sub-vehicle comprises a movable bracket, the movable bracket can be horizontally movably connected to the sub-vehicle track along the extending direction of the sub-vehicle track, and a buckling structure is arranged on the movable bracket;

the bracket limiting mechanism is used for limiting and abutting against the movable bracket in the extending direction of the sub-vehicle track; in the locked position, the carriage locking mechanism cooperates with the snap-fit structure to limit movement of the movable carriage on the sub-car track; in the unlocking position, the bracket locking mechanism is separated from the buckling structure, so that the movable bracket can move along one side far away from the bracket limiting mechanism;

the female car of getting in place detecting element with the electrical control system electricity is connected, the ground annex includes the ground track, the female car of prepareeing material can follow the orbital extending direction horizontal migration ground of ground connect in the ground track, female car detecting element that gets in place install in the ground track, with the female car of prepareeing material removes to when female car detecting element position that targets in place stops removal signal to the female car of preparing material of electrical control system transmission.

In an embodiment, the ground accessory further comprises a positioning base, the positioning base is fixedly installed on the ground, the transbay transportation equipment further comprises a positioning mechanism electrically connected with the electrical control system, the electrical control system is used for controlling the positioning mechanism to switch between a locking position and an unlocking position, and the positioning mechanism is fixedly installed on the body of the mother vehicle and used for being locked with the positioning base after the stock preparation mother vehicle stops in place.

The over-span transportation equipment of the utility model enables the material preparation primary vehicle to comprise a primary vehicle body, a secondary vehicle track arranged on the primary vehicle body, a bracket limiting mechanism and a bracket locking mechanism; the movable bracket can be horizontally movably connected to the sub-vehicle track along the extending direction of the sub-vehicle track, a buckling structure is arranged on the movable bracket, a bracket limiting mechanism is used for limiting and abutting against the movable bracket in the extending direction of the sub-vehicle track, the bracket locking mechanism can be switched between a locking position and an unlocking position, the bracket locking mechanism is matched with the buckling structure in the locking position to limit the movement of the movable bracket on the sub-vehicle track, and the bracket locking mechanism is separated from the buckling structure in the unlocking position to enable the movable bracket to move along one side far away from the bracket limiting mechanism. So, carry out spacing locking back to the movable bracket through bracket stop gear, rethread bracket locking mechanism realizes the locking and the unblock of the relative mother car automobile body of movable bracket with the lock structure mutually supports, utilize bracket stop gear to realize the accurate location of lock structure on the movable bracket and the bracket locking mechanism on the mother car automobile body, it carries out the counterpoint of lock structure and bracket locking mechanism to need not operating personnel manual removal movable bracket, can effectively reduce operating personnel's work load and running risk, and then reduce stockpile transportation time, effectively reduce the total time of processing, the production efficiency is improved, the production cost is reduced, and make the relative mother car of prepareeing material of movable bracket lock, reducible material of can colliding with when transporting, and then reduce economic loss.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 shows a schematic structural view of an embodiment of the cross-over transportation apparatus of the present invention;

FIG. 2 is an enlarged fragmentary view taken at A in FIG. 1, with the carriage locking mechanism in a locked position;

FIG. 3 is a schematic view of the bracket locking mechanism of FIG. 2 in an unlocked position;

FIG. 4 is a front view of the cross-transport apparatus of FIG. 1;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

FIG. 6 is a schematic structural view of an embodiment of a bracket locking mechanism of the cross-over transportation device of the present invention;

FIG. 7 is a schematic structural view of an embodiment of a bracket limiting mechanism of the cross-over transportation device of the present invention;

FIG. 8 is a schematic view of a partially exploded structure of the transbay transport apparatus of FIG. 1;

FIG. 9 is an angled cross-sectional view of the straddle carrier of the present invention;

FIG. 10 is an enlarged view of a portion of FIG. 9 at C;

fig. 11 is a schematic structural view of an embodiment of the stock preparation primary vehicle of the present invention;

FIG. 12 is an enlarged view of a portion of FIG. 11 at D;

FIG. 13 is an enlarged view of a portion of FIG. 11 at E;

FIG. 14 is a schematic structural view of another embodiment of the transbay transport device of the present invention;

FIG. 15 is an enlarged view of a portion of FIG. 14 at F;

fig. 16 is a schematic structural view of fig. 15 with the movable bracket removed.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)	Reference numerals	Name (R)
						100	Stock preparation primary vehicle	142	Side plate	200	Movable bracket
110	Mother vehicle body	143	Support rod	210	Buckling structure
						111	Lap joint end	144	Locking connecting rod	220	Cross beam
120	Sub-vehicle track	145	Connecting rod	230	Longitudinal beam
						130	Bracket limiting mechanism	146	Clamping block	300	Electrical control system
131	Mounting seat	147	Connecting rod	400	Bracket in-place detection element
						132	Buffering limiting pile	150	Telescopic knotStructure of the organization	500	Guide rail in-place detection element
133	Buffer substrate	151	Driving mechanism	600	Floor accessory
						134	Buffer block	152	Sleeve barrel	610	Ground track
140	Bracket locking mechanism	153	Telescopic rod	620	Positioning base
						141	Support base	160	Connecting seat	630	Positioning mechanism

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a cross transportation equipment.

In the embodiment of the present invention, please refer to fig. 1 to 8, the striding transportation device includes a stock preparation primary vehicle 100 and a stock preparation secondary vehicle, the stock preparation primary vehicle 100 includes a primary vehicle body 110, a secondary vehicle rail 120 installed on the primary vehicle body 110, a bracket limiting mechanism 130 and a bracket locking mechanism 140; the material preparation sub-vehicle comprises a movable bracket 200, the movable bracket 200 can be connected to the sub-vehicle track 120 in a horizontally moving manner along the extending direction of the sub-vehicle track 120, and the movable bracket 200 is provided with a buckling structure 210.

Wherein, bracket locking mechanism 140 can switch between locking position and unblock position, the sub-car of prepareeing material is followed when sub-car track 120 removes to predetermineeing the position of stewing, and bracket stop mechanism 130 is at the spacing butt activity bracket 200 of the extending direction of sub-car track 120, and when the locking position, bracket locking mechanism 140 and lock structure 210 cooperation to the removal of restriction activity bracket 200 on sub-car track 120, and when the unblock position, bracket locking mechanism 140 breaks away from with lock structure 210 mutually, so that activity bracket 200 can be followed the one side removal of keeping away from bracket stop mechanism 130.

In this embodiment, the stock preparation parent vehicle 100 may be an over-grade flat vehicle for cross-car inter-vehicle transport. The stock preparation primary vehicle 100 may be a rail-guided cross-over flat vehicle or a trackless cross-over flat vehicle, and is not specifically limited herein. Specifically, the parent vehicle body 110 is a substantially flat plate structure, two rows of opposing wheels are mounted on the bottom of the parent vehicle body 110, and an electrical control cabinet is mounted on the parent vehicle body 110 to control the movement of the stock parent vehicle 100. The mother vehicle body 110 is entirely made of a steel structure. The wheel can comprise a driving wheel and a driven wheel, the driving wheel is driven by an electric speed reducer to rotate, and the driven wheel plays a role in supporting the mother vehicle body 110 and assisting in walking. When the material preparation main vehicle 100 is used, the electric speed reducer is controlled by the electric control cabinet to drive the driving wheel to rotate, and then the whole movement of the material preparation main vehicle 100 is controlled.

Specifically, the sub-car track 120 is mounted on the upper surface of the main car body 110, the sub-car track 120 includes two parallel rails arranged at intervals, and the extending direction of the rails coincides with the length extending direction of the main car body 110. In other embodiments, the sub-vehicle rails 120 may be disposed on the sidewall surface of the main vehicle body 110. To avoid interference of the carrier spacing mechanism 130 and the carrier locking mechanism 140 with the movement of the stock sub-cart, the carrier spacing mechanism 130 and the carrier locking mechanism 140 are typically disposed at the feed end of the parent car body 110.

The movable bracket 200 is a steel structure tray framework, and the movable bracket 200 may be a long-strip plate structure. The movable bracket 200 may specifically include a tray body and two rows of sub-wheels disposed below the tray body, and the sub-wheels may be high temperature resistant rollers. The two rows of sub wheels respectively correspond to the two steel rails of the sub vehicle track 120, and specifically, the span between the two rows of sub wheels is slightly wider than the span between the two steel rails of the sub vehicle track 120, so that when the movable bracket 200 is pushed or pulled by an external force, the sub wheels roll along the sub vehicle track 120, and thus the horizontal reciprocating movement of the movable bracket 200 on the sub vehicle track 120 is realized. Optionally, the wheel of the sub-vehicle comprises a wheel body and a limiting piece connected to the inner side edge of the wheel body, the outer contour of the limiting piece protrudes out of the outer periphery of the wheel body, the wheel body is connected to the upper surface of the steel rail of the sub-vehicle in an overlapping mode, and the limiting piece is abutted to the inner side wall of the steel rail. The two rows of sub-vehicle wheels can limit the deviation of the movable bracket 200 relative to the sub-vehicle track 120 in the left-right direction through the limiting sheet, the reciprocating movement precision of the movable bracket 200 on the sub-vehicle track 120 is ensured, and the alignment installation of the movable bracket 200 and the sub-vehicle track 120 is facilitated.

The material preparing sub-vehicle can also comprise a material rack, and the material rack can be a single-layer material rack and also can be a multi-layer material rack arranged in a stacked mode. The material rack is used for placing a material roll to be processed or a material roll which is processed. In use, a crown block is typically used to hoist a stack loaded with a roll of material onto mobile carriage 200 or from mobile carriage 200 to another placement location. The material rack and the movable bracket 200 may be detachably and fixedly connected by plugging or other methods, which are not limited in this respect. The fastening structure 210 may be an additional structure provided on the movable bracket 200, for example, a specific structure may be a limiting post, a limiting hole, a limiting hook, etc., and the fastening structure 210 may also be a structure of the movable bracket 200 itself, for example, a cross beam 220, etc., and only needs to be capable of cooperating with the bracket locking mechanism 140 to limit the movement of the movable bracket 200, where the structure of the fastening structure 210 is not specifically limited. The engaging structure 210 may be disposed on a side wall surface of the mother vehicle body 110, or may be disposed on an end surface of the mother vehicle body 110, as long as movement and charging of the movable bracket 200 are not affected.

The bracket limiting mechanism 130 and the mother vehicle body 110 may be detachably and fixedly connected, or may be non-detachably and fixedly connected, and is not limited herein. When the material preparation sub-vehicle moves to the preset standing position along the sub-vehicle track 120, the movable bracket 200 also correspondingly moves to the preset standing position, and at the moment, the bracket limiting mechanism 130 is limited and abutted to the movable bracket 200 in the extending direction of the sub-vehicle track 120. The bracket stopper mechanism 130 stops the movable bracket 200 to limit the movement of the movable bracket 200 to the limit position of the bracket stopper mechanism 140, thereby preventing the movable bracket 200 from moving over the mother vehicle body 110. It can be understood that, when the movable bracket 200 moves towards the bracket limiting mechanism 130, the movable bracket 200 first abuts against the bracket limiting mechanism 130, and then the movable bracket 200 is locked by the bracket locking structure. In order to reduce the impact force between the movable carriage 200 and the carriage stopper mechanism 130, a flexible or elastic material may be wrapped around the side of the carriage stopper mechanism 130 facing the movable carriage 200, or an elastic buffer material may be provided to the side of the carriage stopper mechanism 130 facing the movable carriage 200.

The bracket locking mechanism 140 may be detachably and fixedly connected to the main body 110, or may be non-detachably and fixedly connected thereto. The bracket limiting mechanism 130 and the bracket locking mechanism 140 may be installed at the same end of the mother vehicle body 110, or may be installed at both ends of the mother vehicle body 110, respectively, and are not limited herein. The bracket stopper mechanism 130 and the bracket locking mechanism 140 may be integrally mounted or may be separately mounted to the main body 110. The locking position and the unlocking position of the carriage locking mechanism 140 may be switched manually or may be switched by an electric automatic control. When the movable carriage 200 moves along the sub-vehicle rail 120 to abut against the carriage stopper mechanism 130, the carriage lock mechanism 140 is switched from the unlock position to the lock position, and the carriage lock mechanism 140 engages with the engagement structure 210 on the main vehicle body 110 to restrict the movement of the movable carriage 200 lock mechanism 140 on the sub-vehicle rail 120. At this time, the movable bracket 200 is locked with respect to the main car body 110, and the operator can operate the overhead traveling crane to hoist the material rack loaded with the material roll onto the movable bracket 200, and then control the material preparation main car 100 to move to a designated position for the next process. When the bracket locking mechanism 140 is switched to the unlocking position, the bracket locking mechanism 140 and the buckling structure 210 are disengaged from each other, and at this time, the bracket locking mechanism 140 does not interfere with the movement of the movable bracket 200, so that the movable bracket 200 can move along the sub-vehicle track 120 toward the side away from the bracket limiting mechanism 130. The movable carriage 200 may be transferred to another skip or an annealing furnace.

The over-span transportation equipment of the utility model enables the material preparation primary vehicle 100 to comprise a primary vehicle body 110, a secondary vehicle track 120 arranged on the primary vehicle body 110, a bracket limiting mechanism 130 and a bracket locking mechanism 140; the movable bracket 200 can be horizontally movably connected to the sub-car track 120 along the extending direction of the sub-car track 120, the movable bracket 200 is provided with a buckling structure 210, the bracket limiting mechanism 130 is used for limiting and abutting against the movable bracket 200 in the extending direction of the sub-car track 120, the bracket locking mechanism 140 can be switched between a locking position and an unlocking position, when in the locking position, the bracket locking mechanism 140 is matched with the buckling structure 210 to limit the movement of the movable bracket 200 on the sub-car track 120, and when in the unlocking position, the bracket locking mechanism 140 is separated from the buckling structure 210 to enable the movable bracket 200 to move along one side far away from the bracket limiting mechanism 130. So, after carrying out spacing locking to movable bracket 200 through bracket stop gear 130, rethread bracket locking mechanism 140 mutually supports with lock structure 210 and realizes the locking and the unblock of movable bracket 200 relative mother car automobile body 110, utilize bracket stop gear 130 to realize the accurate location of lock structure 210 on the movable bracket 200 and the bracket locking mechanism 140 on the mother car automobile body 110, it carries out the counterpoint of lock structure 210 and bracket locking mechanism 140 to need not operating personnel manual removal movable bracket 200, can effectively reduce operating personnel's work load and running risk, and then reduce stockpile transportation time, effectively reduce technology processing total time, improve production efficiency, and reduce manufacturing cost, and make movable bracket 200 lock relative the mother car 100 of prepareeing material, reducible material book bumps when transporting, and then reduce economic loss.

In an embodiment, as shown in fig. 2 to 5 and 7, the bracket position-limiting mechanism 130 includes an installation seat 131 and a buffering position-limiting pile 132, the installation seat 131 is fixedly connected to the mother vehicle body 110, the buffering position-limiting pile 132 is fixedly connected to a side of the installation seat 131 facing the movable bracket 200, and the buffering position-limiting pile 132 is in position-limiting abutment with an end surface of the movable bracket 200 in the locking position.

In this embodiment, the mounting seat 131 and the mother vehicle seat may be detachably and fixedly connected, for example, fixed by a structure such as a screw, or may be non-detachably and fixedly connected, for example, welded, and the like, and is not limited herein. The mount pad 131 adopts the higher material of structural strength such as steel construction, and the shape of mount pad 131 can have a lot, for example can form by the combination of L shaped plate ribbed slab, also can be for other shapes, only need can provide firm installation for buffering spacing stake 132 to and effectively keep out the impact of movable bracket 200 can. The shape of the bump stopper 132 may be various, such as a cylinder, a square column, etc. One buffer stopper 132 may be provided on the mounting seat 131, or a plurality of buffer stoppers 132 may be provided. The buffer limiting pile 132 may be a rubber block, or may be a structure having a buffer effect, such as a hydraulic buffer or a spring buffer, and the specific structure of the buffer limiting pile 132 is not limited herein. The buffer position-limiting piles 132 may be fixedly connected to the mounting base 131 by bolts or the like. The movable bracket 200 moves towards one side of the bracket limiting mechanism 130, when the end face of the movable bracket 200 abuts against the buffering limiting pile 132, the buffering limiting pile 132 can buffer the movable bracket 200 while stopping the movement of the movable bracket 200, the impact force of the movable bracket 200 can be effectively absorbed and reduced, the whole service life is prolonged, and the impact noise is reduced. In other embodiments, the carriage stop mechanism 130 may also be a rigid structure.

Further, referring to fig. 7 and 10, the buffering limiting pile 132 includes a buffering base plate 133 and a buffering block 134 connected to each other, an outer periphery of the buffering base plate 133 protrudes an outer periphery of the buffering block 134, the buffering base plate 133 is detachably and fixedly connected to the mounting base 131, and the buffering block 134 and the sub-car track 120 are disposed in a vertical direction.

The buffer block 134 and the buffer base plate 133 may be made of hard rubber. Alternatively, the buffer substrate 133 and the buffer block 134 are integrally formed. So that the outer periphery of the buffer substrate 133 protrudes beyond the outer periphery of the buffer block 134, a mounting hole may be formed in a portion of the buffer substrate 133 protruding beyond the buffer block 134, so that the buffer substrate 133 is fixedly mounted on the mounting seat 131 by a structure such as a bolt. Through making buffer substrate 133 and mount pad 131 detachable connection, then be convenient for whole buffer limiting pile 132's dismantlement change more. And make spacing stake 132 of buffering form by buffer substrate 133 and buffer block 134, compare in other structures, the buffering is effectual, and the replacement cost is low. It is understood that the buffer block 134 is located above the sub-car track 120. Specifically, the buffer block 134 is located directly above the sub-vehicle rail 120. Generally, the movable bracket 200 includes two parallel and spaced vertical steel bars on the left and right and a plurality of horizontal steel bars connected to the two vertical steel bars, the plurality of horizontal steel bars being disposed at intervals along the extending direction of the vertical steel bars. So that the two vertical bars correspond to the two rails of the sub-vehicle track 120. Through making buffer block 134 and sub-car track 120 corresponding setting in the upper and lower direction for the terminal surface of the vertical billet of the direct butt of buffer block 134 compares in setting up buffer block 134 in the position that other positions correspond horizontal billet, can reduce the impact force to horizontal billet, and then avoids too big impact force to cause horizontal billet and vertical billet to break away from each other.

In one embodiment, as shown in fig. 2 to 6, the bracket locking mechanism 140 includes a support 141, a locking link 144 and a telescopic structure 150, the support 141 is fixedly connected to the mother vehicle body 110, the telescopic structure 150 is connected to the mother vehicle body 110, the locking link 144 is hinged to the support 141, and the telescopic structure 150 is connected to one end of the locking link 144 to drive the other end of the locking link 144 to lock the engaging structure 210 or disengage the engaging structure 210.

In this embodiment, the middle portion of the locking link 144 may be hinged to the seat 141, and the position of the locking link 144 adjacent to the end may be hinged to the seat 141. The support 141 may be made of a material having a high structural strength, such as a steel structure. The shape of the support 141 can be various, for example, it can be composed of triangular rib plates and bottom plates, or it can be composed of L-shaped plate and rib plates, the support 141 can also be set to other shapes, and it only needs to provide stable installation for the locking link 144. The support 141 and the mother vehicle seat may be detachably and fixedly connected, for example, by a structure such as a screw, or may be non-detachably and fixedly connected, for example, by welding, and the like, which is not limited herein. The middle part of the locking link 144 can be fixed to the support 141 by means of a hinge via a rotating shaft, a bolt, etc.

The telescopic structure 150 may be movably connected to the mother vehicle body 110, or may be fixedly connected to the mother vehicle body 110, at this time, the telescopic structure 150 needs to be movably connected to the locking link 144, so as to drive the locking link 144 to swing through the telescopic structure 150. The telescopic structure 150 may be an electric telescopic structure 150, a hydraulic telescopic structure 150, or the like, and is not particularly limited herein. The telescopic structure 150 may drive the locking link 144 to swing up and down to switch between the locking position and the unlocking position of the bracket locking mechanism 140, and the telescopic structure 150 may also drive the locking link 144 to swing horizontally to switch between the locking position and the unlocking position of the bracket locking mechanism 140, which is not limited herein. It can be understood that one end of the locking link 144 adjacent to the fastening structure 210 can be configured as a hook structure, so that the locking link can be stably fastened to the fastening structure 210, thereby effectively locking the movable bracket 200 and the mother car body 110. When the telescopic structure 150 drives the locking link 144 to disengage from the buckling structure 210, the locking link 144 does not affect the movement of the movable bracket 200. In the embodiment, the bracket locking mechanism 140 includes the support 141, the locking link 144 and the telescopic structure 150, and the locking link 144 is driven to swing by the telescopic structure 150 to realize switching between the unlocking position and the unlocking position, wherein the switching manner is simple and reliable and is easy to control.

In one embodiment, as shown in fig. 1 to 3 and 12, the primary car body 110 is provided in an elongated shape, the secondary car rail 120 extends along the length direction of the primary car body 110, the support 141 and the locking link 144 are located outside the movable bracket 200 in the width direction of the primary car body 110, and the engaging structure 210 is mounted on the outer side wall of the movable bracket 200. Thus, the lock link 144 engages with the engagement mechanism on the outer side wall of the movable bracket 200, and interference of the bracket lock mechanism 140 with the movement of the movable bracket 200 can be effectively avoided, compared to the case where the lock link 144 and the mount 141 are directly opposed to the end surface of the movable bracket 200 in the longitudinal direction of the mother vehicle body 110. In the width direction of the parent vehicle body 110, the bracket locking mechanism 140 is mounted by making full use of the space of the parent vehicle body 110 outside the movable bracket 200, so that the layout among the bracket locking mechanism 140, the bracket stopper mechanism 130, and the movable bracket 200 is more compact.

Further, the lock link 144 is disposed along the length direction of the mother vehicle body 110, and one end of the lock link 144 adjacent to the buckling structure 210 swings upward to lock the buckling structure 210 and swings downward to disengage the buckling structure 210. So that the locking link 144 is arranged along the length direction of the mother vehicle body 110, and the telescopic structure 150 drives the locking link 144 to swing up and down to realize switching between the locking position and the unlocking position. By swinging the end of the locking link 144 close to the fastening structure 210 downward to disengage from the fastening structure 210, when in the unlocking position, the end of the locking link 144 close to the fastening structure 210 is located below the fastening structure 210, so that interference on the material rack, material roll, etc. on the movable bracket 200 is avoided, and the material rack, material roll, etc. can be prevented from impacting and damaging the locking link 144. In addition, this embodiment compares in making locking connecting rod 144 along the width direction swing of mother car automobile body 110 to the structure of switching locking position and unblock position, the space between make full use of lock structure 210 and the mother car automobile body 110 upper surface need not additionally to occupy the ascending space of movable bracket 200 width direction, and then avoids locking connecting rod 144 to cause the interference to other structures when the swing.

Further, the buckling structure 210 includes a limiting pillar protruding out of the outer sidewall of the movable bracket 200, the locking link 144 includes a link 145 extending along the length direction of the mother vehicle body 110 and a latch 146 connected to an end of the link 145 adjacent to the limiting pillar, at least a portion of the latch 146 protrudes out of the upper surface of the link 145, the latch 146 and the bracket limiting mechanism 130 are disposed at an interval in the extending direction of the sub vehicle track 120, and a side wall of the latch 146 facing the bracket limiting mechanism 130 and the upper surface of the link 145 enclose a locking space forming the locking limiting pillar.

In this embodiment, the limiting column may be additionally disposed on an outer sidewall of the movable bracket 200, or may be a connecting bolt structure on the movable bracket 200. So that at least part of the fixture block 146 protrudes out of the upper surface of the connecting rod 145, the fixture block 146 and the bracket limiting mechanism 130 are arranged at intervals in the extending direction of the sub-vehicle track 120, and the fixture block 146 faces the side wall of the bracket limiting mechanism 130 and surrounds the upper surface of the connecting rod 145 to form a clamping space of the locking limiting column; when the movable bracket 200 moves to abut against the bracket limiting mechanism 130, the bracket limiting mechanism 130 limits the movable bracket 200 to move towards one side of the bracket limiting mechanism 130, at this time, the telescopic structure 150 drives the locking connecting rod 144 to swing, and drives one end of the locking connecting rod 144, which is adjacent to the limiting column, to swing upwards, so that the limiting column is clamped in the clamping space, and the clamping block 146 can limit the movable bracket 200 to move towards one side away from the bracket limiting mechanism 130. Thus, the movable bracket 200 can be effectively locked by the combined action of the bracket limiting mechanism 130 and the locking connecting rod 144, and the movable bracket 200 is prevented from moving relative to the mother vehicle body 110. Unlocking can be realized only by swinging one end of the locking connecting rod 144 close to the limiting column downwards to separate the clamping block 146 from the limiting column. Compared with other structures, the locking link 144 of the present embodiment is simpler, quicker, and easier to control for switching the locking position and the unlocking position.

In an embodiment, referring to fig. 2 to 6, the supporting base 141 includes two side plates 142 disposed opposite to each other and spaced apart from each other and a supporting rod 143 connected between the two side plates 142, the two side plates 142 are fixedly connected to the mother vehicle body 110, the locking link 144 is located between the two side plates 142, the supporting rod 143 is located on a side of a hinge pivot of the locking link 144 away from the fastening structure 210, and an end of the locking link 144 away from the fastening structure 210 is located above the supporting rod 143.

In the present embodiment, the side plate 142 may be directly welded to the mother vehicle body 110, or may be welded to the mother vehicle body 110 by a floor or bolted thereto. Specifically, the seat 141 may further include a bottom plate such that the two side plates 142 are fixedly coupled to the bottom plate, which is fixedly coupled to the mother vehicle body 110. The bottom plate, the side plate 142 and the supporting rod 143 may be integrally formed. Make the bracing piece 143 be located the one side that the lock structure 210 was kept away from to the articulated fulcrum of locking connecting rod 144, locking connecting rod 144 is located between both sides board 142, when extending structure 150 drive locking connecting rod 144 was close to the one end of lock structure 210 and is swung upwards, locking connecting rod 144 kept away from one side lower surface butt bracing piece 143 of lock structure 210, so, bracing piece 143 can carry out spacing support to the oscillating position of locking connecting rod 144, avoid shifting the pivot point of locking connecting rod 144 with the fulcrum, thereby improve the locking reliability of locking connecting rod 144 and lock structure 210, improve the life of bracket locking mechanism 140.

In an embodiment, as shown in fig. 2 to 6 and 12, the bracket locking mechanism 140 further includes a connecting seat 160 located below the support 141, the connecting seat 160 is transversely installed on the main car body 110, an upper end of the telescopic structure 150 is movably connected to an end of the locking link 144 away from the buckling structure 210, and a lower end is hinged to the connecting seat 160 along an extending direction of the sub-car track 120.

In this embodiment, the connection seat 160 may specifically adopt a steel structure or other material with high structural strength. The shape of the connecting seat 160 may be various, for example, the connecting seat may be composed of a triangular rib plate and a bottom plate, or may be composed of an L-shaped plate and a rib plate, and the connecting seat 160 may also be configured in other shapes, so long as it can provide a stable installation for the telescopic structure 150. The connecting seat 160 and the mother vehicle seat may be detachably and fixedly connected, for example, fixed by a structure such as a screw, or may be non-detachably and fixedly connected, for example, welded, and the like, and is not limited herein. The connection sockets 160 are mounted to the mother car body 110 in the lateral direction, and the connection sockets 160 may be mounted to side brackets of the mother car body 110.

The upper end of the telescopic structure 150 can be rotatably connected with the locking structure through a rotating shaft and the like. The lower end of the telescopic structure 150 is hinged to the connection seat 160 along the extending direction of the sub-car rail 120, so that the whole telescopic structure 150 can swing back and forth relative to the connection seat 160 along the extending direction of the sub-car rail 120. So, when extending structure 150 drive locking link 144 was close to the one end up swing of buckle mechanism, the one end down swing of locking link 144 neighbouring extending structure 150 for extending structure 150 has the trend of rearward movement, because the lower extreme of extending structure 150 and connecting seat 160 are articulated from beginning to end, makes the upper end of extending structure 150 beat backward, and then bracket locking structure can realize switching to the locking position. When extending structure 150 drives the one end of locking connecting rod 144 neighbouring snapping mechanism and swings downwards, the one end of locking connecting rod 144 neighbouring telescoping structure 150 swings upwards for extending structure 150 has the trend of moving forward, because the lower extreme of extending structure 150 is articulated with connecting seat 160 front and back, makes the upper end of extending structure 150 beat forward, and then bracket locking structure can realize switching to the unblock position.

In one embodiment, referring to fig. 14 and 15, the mother car body 110 is elongated, the movable bracket 200 includes two opposing longitudinal beams 230 disposed at intervals and a cross beam 220 connected between the two longitudinal beams 230, the longitudinal beams 230 extend along the length direction of the mother car body 110; in the longitudinal direction of the parent vehicle body 110, the lock link 144 is provided corresponding to the cross member 220, and the cross member 220 forms the engagement structure 210.

In the present embodiment, it is understood that the carriage lock mechanism 140 is located at one end in the moving direction of the movable carriage 200. In the longitudinal direction of the parent vehicle body 110, the locking link 144 is provided corresponding to the cross member 220, so that the cross member 220 forms the engaging structure 210, and the locking link 144 can directly lock the movable bracket 200 by hooking the cross member 220. Therefore, the movable bracket 200 does not need to be additionally provided with a limiting column and other structures to be connected with the locking connecting rod 144 in a locking manner, the structure of the whole machine is effectively simplified, and the cost is reduced.

Further, as shown in fig. 15 and 16, the bracket stopper mechanism 130 is fixed to the support 141. Specifically, the buffer position limiting pile 132 is fixedly installed on one side of the support 141 facing the movable bracket 200. Thus, the bracket limiting mechanism 130 and the locking link 144 share one support 141, so that the mounting structure of the bracket limiting mechanism 130 and the bracket locking mechanism 140 can be simplified, the overall structure is more simplified, and the processing cost is lower.

Further, referring to fig. 14 to 16, at least two supports 141 are arranged at intervals in the width direction of the mother vehicle body 110, and each support 141 is hinged with at least one locking connecting rod 144; the bracket locking mechanism 140 further includes a connecting rod 147, the connecting rod 147 being connected to the locking links 144 on the at least two holders 141; the telescoping structure 150 is connected to the connecting rod 147 to actuate the plurality of locking links 144 to simultaneously lock the cross beam 220 or disengage the cross beam 220.

In this embodiment, the connecting rod 147 and the locking link 144 on the plurality of supports 141 may be fixedly connected, and the telescopic structure 150 is hinged to the connecting rod 147. Thus, when the telescopic structure 150 extends and retracts up and down, the connecting rod 147 can be driven to swing up and down, and then the locking connecting rods 144 on the plurality of supports 141 are driven to swing synchronously, so that switching between the locking position and the unlocking position is realized. The plurality of locking links 144 simultaneously lock the cross member 220 to enable the movable bracket 200 to be locked more stably. And through setting up locking connecting rod 144 that connecting rod 147 connects on a plurality of supports 141 for extending structure 150 drive connecting rod 147 drives a plurality of locking connecting rod 144 and locks crossbeam 220 or breaks away from crossbeam 220 in step, makes a plurality of locking connecting rod 144 only need a extending structure 150 alright realize switching locking position and unblock position in step, and the structure is more simple reliable, and overall cost is lower. Alternatively, a plurality of supports 141 are located at the middle portion of the mother vehicle body 110 in the width direction, and the telescopic structure 150 is connected to the middle portion of the connecting rod 147, so that the movable bracket 200 is more uniformly stressed.

Specifically, as shown in fig. 15 and 16, a lock link 144 is provided on each side of the support 141 in the width direction of the mother vehicle body 110, and the two lock links 144 on each support 141 are hinged to the support 141 through a rotating shaft. The connecting rod 147 is connected to a locking link 144 of each support 141 to drive the locking links 144 of the supports 141 to swing synchronously. Thus, the locking reliability of the movable bracket 200 and the mother vehicle body 110 can be further ensured.

To further ensure the locking stability of the locking link 144 and the cross member 220, the locking link 144 optionally includes a link 145 extending along the length direction of the mother vehicle body 110 and a latch 146 connected to an end of the link 145 adjacent to the movable tray 200. So that the latch 146 at least partially protrudes from the upper surface of the connecting rod 145, the latch 146 and the bracket limiting mechanism 130 are spaced in the extending direction of the sub-vehicle track 120, and the latch 146 faces the side wall of the bracket limiting mechanism 130, and a clamping space of the locking beam 220 is defined between the upper surface of the connecting rod 145 and the bracket limiting mechanism 130. When the movable bracket 200 moves to abut against the bracket limiting mechanism 130, the bracket limiting mechanism 130 limits the movable bracket 200 to move towards one side of the bracket limiting mechanism 130, and at this time, the telescopic structure 150 drives the connecting rod 147 to swing, so as to drive one end of the plurality of locking connecting rods 144, which is adjacent to the cross beam 220, to swing upwards, so that the cross beam 220 is clamped in the clamping space, and the clamping block 146 can limit the movable bracket 200 to move towards one side away from the bracket limiting mechanism 130.

Specifically, the telescopic structure 150 includes a driving mechanism 151, a sleeve 152 and an expansion link 153, the expansion link 153 is slidably installed in the sleeve 152, one end of the expansion link 153 close to the locking link 144 and one end of the expansion link 153 far away from the buckling structure 210 are movably connected, a driving end of the driving mechanism 151 and one end of the expansion link 153 far away from the locking link 144 are connected to drive the expansion link 153 to drive the locking link 144 to lock the buckling structure 210 or separate from the buckling structure 210, and a fixed end of the driving mechanism 151 is hinged to the mother vehicle body 110.

The driving mechanism 151 may be a driving motor, or may be a driving member such as a hydraulic cylinder or an air cylinder. The telescopic rod 153 and the locking link 144 can be rotatably connected through a rotating shaft. Thus, the driving mechanism 151 drives the telescopic rod 153 to perform telescopic motion so as to drive the locking connecting rod 144 to be locked or disengaged from the buckling structure 210, and an operator does not need to manually switch the unlocking position and the locking position of the bracket locking mechanism 140, so that the workload and the operation risk of the operator can be effectively reduced.

In an embodiment, as shown in fig. 1 to 11, the primary car body 110 is disposed in a long strip shape, the secondary car rail 120 extends along the length direction of the primary car body 110, two of the bracket limiting mechanisms 130 and the bracket locking mechanisms 140 are disposed, two ends of the primary car body 110 in the width direction are respectively disposed with one of the bracket limiting mechanisms 130 and one of the bracket locking mechanisms 140, and the two bracket limiting mechanisms 130 and the two bracket locking mechanisms 140 are located at the same end of the primary car body 110 in the length direction. Through respectively being provided with a set of bracket stop gear 130 and bracket locking mechanism 140 in the width direction of the feed end at female car body 110, then bracket stop gear 130 can be spacing to the ascending both sides of movable bracket 200 width direction, and bracket locking mechanism 140 can lock the ascending both sides of movable bracket 200 width direction for movable bracket 200's locking is more steady, and the locking between movable bracket 200 and the female car body 110 is more firm reliable, is difficult for taking place the skew.

In an embodiment, referring to fig. 1, 5 and 12, the transbay transportation apparatus further includes an electrical control system 300 and a bracket in-place detection element 400 electrically connected to each other, the electrical control system 300 is mounted on the mother vehicle body 110, the bracket in-place detection element 400 is disposed adjacent to the bracket limiting mechanism 130, the bracket in-place detection element 400 is configured to transmit a locking signal to the electrical control system 300 when the movable bracket 200 abuts against the bracket limiting mechanism 130, and the electrical control system 300 is electrically connected to the bracket locking mechanism 140 to control the bracket locking mechanism 140 to switch between the locking position and the unlocking position.

In this embodiment, the bracket in-position detecting element 400 may be specifically configured as a position sensor, a pressure sensor, or the like. The electrical control system 300 may further include a cabinet, a control module, and a cable, where the cabinet is installed on the mother vehicle body 110, and the control module is electrically connected to the bracket in-place detection element 400, the bracket locking mechanism 140, and the like through the cable. The carriage-in-position detecting element 400 may be disposed directly below the buffer block 134 of the carriage stopper mechanism 130. The carriage-in-position detecting element 400 is used to transmit a lock signal to the electrical control system 300 when the movable carriage 200 abuts against the carriage stopper mechanism 130. After receiving the locking signal, the electrical control system 300 controls the bracket locking mechanism 140 to switch from the unlocking position to the locking position, thereby locking the bracket locking mechanism 140 and the movable bracket 200 and preventing the movable bracket 200 from moving on the mother vehicle body 110. Through setting up bracket detecting element 400 that targets in place, electric control system 300 realizes that bracket locking mechanism 140 switches to the locking position according to detecting element's that targets in place locking signal for movable bracket 200 targets in place automatic locking, has guaranteed the positioning accuracy when movable bracket 200 automatic operation, need not operating personnel's operation, then can reduce operating personnel's work load and material book collision injury risk and loss by a wide margin.

Further, referring to fig. 13, in the extending direction of the sub-car track 120, one end of the main car body 110 away from the bracket limiting mechanism 130 forms a joint end 111, the over-span transportation equipment further includes a guide rail in-place detection element 500 electrically connected to the electrical control system 300, and the guide rail in-place detection element 500 is mounted at the joint end 111; the track-in-place detection element 500 is configured to transmit an unlock signal to the electrical control system 300 when detecting that the transition track has been lapped over the lap end 111, and the electrical control system 300 controls the carriage locking mechanism 140 to switch to the unlock position after receiving the unlock signal. Specifically, the material preparation sub-vehicle may further include a carriage tractor, and the carriage tractor is connected to the movable carriage 200 to drive the movable carriage 200 to reciprocate along the sub-vehicle rail 120.

The guide rail in-place detecting element 500 may be a position sensor, a pressure sensor, or the like. In actual operation, the striding transportation equipment loaded with the idle movable brackets 200 runs to a designated initial position of a slitting workshop; an operator operates the crown block to hoist the rack containing the aluminum foil rolls to be annealed to the movable bracket 200, and after enough aluminum coil racks required by one annealing heat are hoisted, the operator clicks a 'material preparation completion' button. After receiving the "material preparation completion" signal, the electrical control system 300 controls the mobile horizontal material preparation vehicle to automatically move to the annealing workshop along the ground track 610, and the displacement is stopped until the electrical control system 300 detects the end position signal.

The annealing furnace skip car moves to the overlapping end 111 of the over-span transportation equipment and stops, the transition guide rail on the annealing furnace skip car is put down and overlapped to the upper plane of the main car body 110 of the overlapping end 111 of the over-span transportation equipment, so that the bracket slide rail on the annealing furnace skip car is in flush butt joint with the sub-car track 120 of the over-span transportation equipment, the electric control system 300 of the over-span transportation equipment detects that the transition guide rail is in place and then controls the bracket locking mechanism 140 to be separated from the movable bracket 200, the bracket traction trolley of the annealing furnace skip car moves to be close to the electric control system 300 and stops, the tray hook on the bracket traction trolley locks the movable bracket 200 on the electric control system 300, and after the movable tray is completely transferred from the main car body 110 to the annealing furnace skip car under the index of the bracket traction trolley, the transition guide rail is lifted and separated from the sub-car track 120 of the electric control system 300, so far, the complete transfer from a workshop where aluminum coils to be annealed are loaded to the annealing furnace skip car is realized.

By arranging the guide rail in-place detection element 500, the electrical control system 300 switches the bracket locking mechanism 140 to the unlocking position according to the unlocking signal of the guide rail in-place detection element 500, so that the cross-transport equipment is automatically unlocked after being moved in place, operation of an operator is not needed, and the workload of the operator can be greatly reduced.

The utility model also provides a conveying production line, which comprises a striding conveying device, a ground accessory 600 and a mother vehicle in-place detection element, wherein the specific structure of the striding conveying device refers to the embodiment, and the mother vehicle in-place detection element is electrically connected with the electric control system 300; the floor accessory 600 includes a floor rail 610, the stock preparation primary car 100 is horizontally movably connected to the floor rail 610 along an extending direction of the floor rail 610, and the primary car in-place detecting element is installed on the floor rail 610 to transmit a stop moving signal of the stock preparation primary car 100 to the electrical control system 300 when the stock preparation primary car 100 moves to a position of the primary car in-place detecting element. Since the conveying production line adopts all the technical schemes of all the embodiments, at least all the beneficial effects brought by the technical schemes of the embodiments are achieved, and the details are not repeated herein.

In this embodiment, the mother vehicle in-place detection element may specifically be a position sensor, a pressure sensor, or the like. Specifically, the ground rail 610 is installed on the ground, and the ground rail 610 includes two parallel rails disposed at intervals, and the extending direction of the rails coincides with the length extending direction of the truck body 110. Specifically, this carry production line can include that first processing is produced line and second processing and is produced the line, and this first processing is produced line and second processing and is produced the line and can be for prepareeing material district, annealing district respectively. Of course, the first processing line and the second processing line may also be other processing lines, such as a cutting zone, a packaging zone, a discharge zone, etc. The ground rail 610 spans the first processing line and the second processing line, i.e., the ground rail 610 extends from the first processing line to the second processing line. The cross-over transport device is made to slide on the ground track 610 to enable transfer of materials between the first processing production line and the second processing production line. Through setting up ground track 610 for female car 100 of prepareeing material slides along ground track 610, then can shorten the transportation route between first processing production line and the second processing production line, improves conveying efficiency. The moving position of the stock preparation primary vehicle 100 is detected by the primary vehicle in-place detection element, so that the start and stop of the stock preparation primary vehicle 100 can be automatically controlled by the electrical control system 300, manual operation of operators is not needed, and the workload of the operators can be greatly reduced.

Further, referring to fig. 11, the ground accessory 600 further includes a positioning base 620, the positioning base 620 is fixedly installed on the ground, the cross-over transportation equipment further includes a positioning mechanism 630 electrically connected to the electrical control system 300, the electrical control system 300 is configured to control the positioning mechanism 630 to switch between a locking position and an unlocking position, and the positioning mechanism 630 is fixedly installed on the mother vehicle body 110 and is configured to be locked with the positioning base 620 after the stock preparation mother vehicle 100 stops in place. The positioning base 620 may be specifically a positioning sleeve 152, and the positioning base 620 may be a cement structure, a steel structure, or other structures. The electrical control system 300 can control the positioning mechanism 630 to switch between the locked position and the unlocked position. The structure of the positioning structure may be many, such as a telescopic sleeve 152 structure, an electromagnetic pin structure, etc. After the stock preparation primary vehicle 100 moves in place, the electrical control system 300 controls the positioning structure to switch to the locking position after receiving a primary vehicle movement stop signal, so that the positioning mechanism 630 and the positioning base 620 are locked to prevent the stock preparation primary vehicle 100 from moving.

Under the same 5000 tons of aluminium foil conditions of monthly output, use the utility model discloses a cross and stride transportation equipment and carry out the work or material rest operation, reduce 840 times per month and cross transport and 840 overhead traveling cranes hoist, the single can practice thrift transports the total 15 minutes of hoist and mount activity duration, convert into transport hoist and mount activity duration that can reduce 12600 minutes 210 hours per month, also be the shut down waiting material time of annealing stove, except corresponding reduction overhead traveling crane and cross the car operation energy consumption, personnel's wage, load 150 hours long when 30T annealing according to the single stove, aluminium foil processing gross profit 12500 yuan/T calculates, increase 50 more ten thousand yuan of profit in equivalent month, 600 ten thousand yuan of profit per year, economic benefits is huge. Meanwhile, due to the fact that transferring and hoisting defective materials are reduced, the workload of operators and the risk and loss of collision damage of the aluminum coils are greatly reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a stride transportation equipment which characterized in that, includes the primary car of prepareeing material and the sub-car of prepareeing material, wherein:

the material preparation primary vehicle comprises a primary vehicle body, a secondary vehicle track arranged on the primary vehicle body, a bracket limiting mechanism and a bracket locking mechanism, wherein the bracket locking mechanism is provided with a locking position and an unlocking position; and

the bracket limiting mechanism is limited and abutted against the movable bracket in the extending direction of the sub-vehicle track;

in the locked position, the carriage locking mechanism cooperates with the snap-fit structure to limit movement of the movable carriage on the sub-car track;

in the unlocked position, the carriage locking mechanism is disengaged from the latching structure such that the movable carriage is movable along a side away from the carriage limiting mechanism.

2. The transbay transportation apparatus of claim 1, wherein the bracket limiting mechanism comprises a mounting seat and a buffering limiting pile, the mounting seat is fixedly connected to the body of the mother vehicle, the buffering limiting pile is fixedly connected to a side of the mounting seat facing the movable bracket, and the buffering limiting pile is in limiting abutment with an end surface of the movable bracket in the locking position.

3. The transbay transportation device of claim 2, wherein the buffer limiting piles comprise a buffer base plate and a buffer block which are connected with each other, the outer periphery of the buffer base plate protrudes out of the outer periphery of the buffer block, the buffer base plate is detachably and fixedly connected to the mounting base, and the buffer block and the sub-vehicle track are arranged in a vertical direction.

4. The transbay transport apparatus of any one of claims 1 to 3, wherein the carriage locking mechanism comprises a mount fixedly connected to the parent vehicle body, a locking link connected to the parent vehicle body, and a telescoping structure hinged to the mount, the telescoping structure being connected to one end of the locking link to actuate the other end of the locking link to lock or unlock the buckle structure.

5. The transbay transport apparatus of claim 4, wherein the parent vehicle body is provided in an elongated shape, the child vehicle rail extends in a longitudinal direction of the parent vehicle body, the seat and the lock link are located outside the movable bracket in a width direction of the parent vehicle body, and the engagement structure is mounted on an outer side wall of the movable bracket.

6. The cross-over transport device of claim 5, wherein the locking link is arranged along a length of the parent vehicle body, the locking link swinging upwardly adjacent an end of the buckling structure to lock the buckling structure and swinging downwardly to disengage the buckling structure.

7. The transbay transportation device of claim 6, wherein the locking structure comprises a limiting post protruding out of an outer side wall of the movable bracket, the locking link comprises a link extending along a length direction of the body of the mother vehicle and a block connected to an end of the link adjacent to the limiting post, the block is at least partially protruding out of an upper surface of the link, the block and the bracket limiting mechanism are spaced apart from each other in an extending direction of the sub-vehicle track, and the block and the upper surface of the link surround a blocking space for locking the limiting post towards a side wall of the bracket limiting mechanism.

8. The transbay transportation apparatus of claim 6, wherein the support comprises two opposite and spaced side plates and a support rod connected between the two side plates, the two side plates are fixedly connected to the mother vehicle body, the locking link is located between the two side plates, the support rod is located on one side of the hinge pivot of the locking link away from the buckling structure, and one end of the locking link away from the buckling structure is located above the support rod.

9. The transbay transportation apparatus of claim 6, wherein the bracket locking mechanism further comprises a connecting seat located below the support, the connecting seat is transversely mounted on the body of the mother vehicle, the upper end of the telescopic structure is movably connected to the end of the locking link rod away from the buckling structure, and the lower end of the telescopic structure is hinged to the connecting seat along the extending direction of the sub-vehicle track.

10. The transbay transport apparatus of claim 4, wherein the parent vehicle body is arranged in an elongated configuration, the movable carriage comprising two opposing spaced-apart side rails extending along a length of the parent vehicle body and a cross member connected between the side rails; in the length direction of the bus body, the locking connecting rod corresponds to the cross beam, and the cross beam forms the buckling structure.

11. The transbay transportation apparatus of claim 10, wherein the carriage limiting mechanism is fixed to the supports, at least two of the supports are spaced apart in the width direction of the mother vehicle body, and each of the supports is hinged with at least one of the locking links; the bracket locking mechanism further comprises a connecting rod, and the connecting rod is connected with the locking connecting rods on the at least two supports; the telescopic structure is connected with the connecting rod to drive the locking connecting rods to synchronously lock the cross beam or separate from the cross beam.

12. The transbay transportation device of claim 4, wherein the telescoping structure comprises a driving mechanism, a sleeve and a telescoping rod, the telescoping rod is slidably mounted in the sleeve, an end of the telescoping rod near the locking link is movably connected with an end of the locking link far from the buckling structure, a driving end of the driving mechanism is connected with an end of the telescoping rod far from the locking link to drive the telescoping rod to drive the locking link to lock or unlock the buckling structure, and a fixed end of the driving mechanism is hinged to the mother vehicle body.

13. The transbay transport apparatus of claim 1, wherein the parent vehicle body is elongated, the child vehicle track extends along the length of the parent vehicle body, two of the bracket limiting mechanisms and two of the bracket locking mechanisms are provided, one of the bracket limiting mechanisms and one of the bracket locking mechanisms are provided at each of the two ends of the parent vehicle body in the width direction, and the two of the bracket limiting mechanisms and the two of the bracket locking mechanisms are located at the same end of the parent vehicle body in the length direction.

14. The cross-transport apparatus of claim 1 further comprising an electrical control system electrically connected to each other and a carriage-in-place detection element, the electrical control system being mounted to the parent vehicle body, the carriage-in-place detection element being disposed adjacent to the carriage stop mechanism, the carriage-in-place detection element being configured to transmit a locking signal to the electrical control system when the movable carriage abuts the carriage stop mechanism, the electrical control system being electrically connected to the carriage locking mechanism to control the carriage locking mechanism to switch between the locked position and the unlocked position.

15. The cross-over transportation apparatus of claim 14, wherein an end of the mother vehicle body away from the tray restraining mechanism in the extending direction of the sub-vehicle track forms a lap end, the cross-over transportation apparatus further comprising a rail-in-place detecting element electrically connected to the electrical control system, the rail-in-place detecting element being mounted to the lap end; the guide rail in-place detection element is used for transmitting an unlocking signal to the electrical control system when the transition guide rail is detected to be lapped on the lapping end, and the electrical control system controls the bracket locking mechanism to be switched to an unlocking position after receiving the unlocking signal.

16. A conveying line, characterized by comprising:

the cross-over transport apparatus of any one of claims 1 to 15;

a ground accessory comprising a ground track; and

the master vehicle in-place detection element is electrically connected with an electrical control system of the over-span transportation equipment;

the stock preparation primary vehicle of the cross-over transportation equipment can be horizontally movably connected to the ground rail along the extending direction of the ground rail, and the primary vehicle in-place detection element is installed on the ground rail so as to transmit a stock preparation primary vehicle stop movement signal to the electrical control system when the stock preparation primary vehicle moves to the position of the primary vehicle in-place detection element.

17. The conveying line of claim 16, wherein the floor attachment further comprises a positioning base fixedly mounted to the floor, and the over-span transport apparatus further comprises a positioning mechanism electrically connected to the electrical control system for controlling the positioning mechanism to switch between a locked position and an unlocked position, the positioning mechanism being fixedly mounted to the parent vehicle body of the over-span transport apparatus and configured to lock with the positioning base after the parent vehicle of the stock material stops in place.