CN209023648U - It is suitble to the double-layered transporting device of prefabricated member transport - Google Patents

Abstract

The utility model provides a kind of double-layered transporting device of suitable prefabricated member transport, including car body, first platform, second platform, support column, fixed column and driving device, first platform is arranged on the car body, second platform is located at the top of the first platform, support column and fixed column are respectively positioned between the second and first platform and vertically arranged, the edge of the first platform is arranged in the lower end of support column, the edge of second platform is vertically rotatably connected the upper end of support column, the position other than the edge of the first platform of the first platform is arranged in the lower end of fixed column, the position other than the edge of the second platform of second platform is detachably connected the upper end of fixed column, driving device is arranged on the first platform and connects the second platform for driving the second platform vertical rotating.The utility model can increase a freight volume, so as to reduce transport number, reduce freight, and ingenious in design, simple for structure, manufacture is easy, at low cost.

Description

It is suitble to the double-layered transporting device of prefabricated member transport

Technical field

The utility model relates to transport device technical field, in particular to prefabricated member transport device technical field, tools Body refers to a kind of double-layered transporting device of suitable prefabricated member transport.

Background technique

Assembly concrete component be using concrete as the basic material building element made of factory in advance, including beam, Plate, column and construction and decoration accessory etc..

The transit link of assembly concrete component is extremely important, and truck out-of-flatness or component are put not on truck When, can all cause component to occur defect during transportation, generate crack, lack side, arrisdefect phenomenon, can rationally avoid it is above-mentioned In the case where problem, it is also necessary to economy is considered the problems of, because transport valuation is not calculated to haul goods tonnage, with every Vehicle every time transport is to valuate, as long as so being no more than dead weight, one time freight volume is The more the better, this directly affects building portion The economic benefit of product producer.

For example, existing means of transport is usually truck, and Standard of vehicle is 2.5m × 13m, and loading capacity is generally 30 tons.This standard truck loads assembly concrete component, can only put one layer for prefabricated balcony plate, by putting 7 sun Platen calculates, if each balcony slab weight is by 1.5 tons of calculating, institute's useful load total weight is only 10.5 tons；For overlapping Plate is often folded and preferably stacks 6 pieces of plate transports, and every piece of superimposed sheet weight often folds 6 tons of weight by average 1 ton of calculating, can according to the length of vehicle It is folded to place 3, so loading superimposed sheet total weight is about 18 tons, all far smaller than loading capacity of truck, the freight charges one way of vehicle Constant, loading capacity is but far from being fully used, and is if things go on like this no small loss for component producer.

Accordingly, it is desirable to provide a kind of transport device of prefabricated member transport, can increase a freight volume, so as to It is enough to reduce transport number, reduce freight.

Utility model content

In order to overcome the disadvantages of the prior art mentioned above, one of the utility model is designed to provide a kind of suitable assembly The double-layered transporting device of formula component conveying can increase a freight volume, so as to reduce transport number, reduce traffic expense With suitable for large-scale promotion application.

The another object of the utility model is to provide a kind of double-layered transporting device of suitable prefabricated member transport, set Ingenious, simple for structure, manufacture simplicity is counted, it is at low cost, it is suitable for large-scale promotion application.

To achieve the above objectives, the utility model provides a kind of double-layered transporting device of suitable prefabricated member transport, packet Car body and the first platform are included, first platform is arranged on the car body for placing first layer prefabricated member, feature It is that the double-layered transporting device of the suitable prefabricated member transport further includes the second platform, support column, fixed column and driving dress It sets, second platform is located at the top of first platform, and second platform is for placing second layer prefabricated member, institute It states support column and the fixed column is respectively positioned between second platform and first platform and vertically arranged, the support The lower end of column is arranged in the edge of first platform, and the edge of second platform is vertically rotatably connected the support column The position other than the edge of first platform of first platform, institute is arranged in upper end, the lower end of the fixed column The position other than the edge of second platform for stating the second platform is detachably connected the upper end of the fixed column, the drive Dynamic device is arranged on first platform and connects second platform for driving the second platform vertical rotating.

Preferably, first platform includes that several first crossbeams, two first stringers, several load-bearing stringers and first are flat Platen, the mutual horizontal parallels setting of two first stringers, several mutual horizontal parallels settings of first crossbeam, described the One crossbeam is located between two first stringers and the both ends of the first crossbeam are separately connected two first stringers, if It does the mutual horizontal parallel of load-bearing stringer to be arranged and be arranged on the car body, the upper end of the load-bearing stringer is located at two institutes State between the first stringer and connect the first crossbeam, first platform board is laid on the first crossbeam, described first vertical In the first braced frame that beam and the load-bearing stringer are formed, first platform board is arranged in the lower end of the support column Positioned at the first crossbeam and the position on the wherein link position of first stringer, the lower end of the fixed column is set Set the position on the link position for being located at the first crossbeam and the load-bearing stringer of first platform board.

More preferably, the number of the first crossbeam is 4, first platform board be located at 4 first crossbeams with The position wherein on the link position of first stringer is provided with the support column, the position of first platform board Position on the link position of 4 first crossbeams and the load-bearing stringer is provided with the fixed column.

More preferably, the number of the load-bearing stringer is 2, and first platform board is located at the first crossbeam and 2 Position on the link position of the load-bearing stringer is provided with the fixed column.

Preferably, second platform includes that several second cross beams, two second stringers, several intermediate longitudinal girders and second are flat Platen, several mutual horizontal parallel settings of second cross beam, two second stringers and several intermediate longitudinal girders are mutual Horizontal parallel setting, several intermediate longitudinal girders are located between two second stringers, and the second cross beam is located at two institutes It states between the second stringer and the both ends of the second cross beam is separately connected two second stringers, the middle part of the second cross beam The intermediate longitudinal girder is connected, second platform board is laid on the second cross beam, second stringer and the intermediate longitudinal girder In the second braced frame formed, the link position of the second cross beam and wherein one second stringer vertically rotatably connects Connect the upper end of the support column, the second cross beam and far from the wherein intermediate longitudinal girder of second stringer Link position is detachably connected the upper end of the fixed column.

More preferably, the number of the second cross beam is 4, and wherein one described second vertical with this for 4 second cross beams The link position of beam, which is vertically rotatably connected, the support column, 4 second cross beams and far from this wherein described in one The link position of the intermediate longitudinal girder of second stringer is removably connected with the fixed column.

More preferably, the number of the intermediate longitudinal girder is 2, the second cross beam and wherein one described second vertical far from this The link position of the intermediate longitudinal girder of beam is removably connected with the fixed column.

Preferably, fixation described in the position snapping other than the edge of second platform of second platform The upper end of column.

More preferably, the double-layered transporting device of suitable prefabricated member transport further includes lock, and described second is flat The upper end that the position other than the edge of second platform of platform passes through fixed column described in the lock snapping.

Preferably, the driving device includes oil cylinder, oil pump, fuel tank and power supply, the oil cylinder setting is flat described first On platform and second platform is connected for driving the second platform vertical rotating, the oil pump, the fuel tank and the electricity Source is respectively positioned between the car body and first platform and is arranged on the car body, and the fuel tank passes through the oil pump pipe Road connects the oil cylinder, oil pump described in the power electric connection.

The beneficial effects of the utility model essentially consist in:

1, the double-layered transporting device of the suitable prefabricated member transport of the utility model includes car body, the first platform, second Platform, support column, fixed column and driving device, the setting of the first platform are used to place first layer prefabricated member on the car body, the Two platforms are located at the top of the first platform, and the second platform is for placing second layer prefabricated member, support column and the equal position of fixed column Between the second platform and the first platform and vertically arranged, the edge of the first platform is arranged in the lower end of support column, and second is flat The edge of platform is vertically rotatably connected the upper end of support column, and the side in the first platform of the first platform is arranged in the lower end of fixed column Position other than edge, the position other than the edge of the second platform of the second platform are detachably connected the upper end of fixed column, driving Device is arranged on the first platform and connects the second platform for driving the second platform vertical rotating, in use, can be first Prefabricated member is loaded and unloaded on platform and the second platform, it, can be by the second platform when loading and unloading prefabricated member on the first platform Therefore upward vertical rotating, can increase a freight volume so as to load and unload prefabricated member on the first platform, thus Transport number can be reduced, freight is reduced, is suitable for large-scale promotion application.

2, the double-layered transporting device of the suitable prefabricated member transport of the utility model includes car body, the first platform, second Platform, support column, fixed column and driving device, the setting of the first platform are used to place first layer prefabricated member on the car body, the Two platforms are located at the top of the first platform, and the second platform is for placing second layer prefabricated member, support column and the equal position of fixed column Between the second platform and the first platform and vertically arranged, the edge of the first platform is arranged in the lower end of support column, and second is flat The edge of platform is vertically rotatably connected the upper end of support column, and the side in the first platform of the first platform is arranged in the lower end of fixed column Position other than edge, the position other than the edge of the second platform of the second platform are detachably connected the upper end of fixed column, driving Device is arranged on the first platform and connects the second platform for driving the second platform vertical rotating, in use, can be first Prefabricated member is loaded and unloaded on platform and the second platform, it, can be by the second platform when loading and unloading prefabricated member on the first platform Upward vertical rotating is therefore, ingenious in design so as to load and unload prefabricated member on the first platform, simple for structure, manufacture Simplicity, it is at low cost, it is suitable for large-scale promotion application.

The these and other objects of the utility model, feature and advantage, by following detailed descriptions, attached drawing and right are wanted It acquires to fully demonstrate, and can be achieved by means, device and the their combination specially pointed out in appended claims.

Detailed description of the invention

Fig. 1 is the side view of a specific embodiment of the double-layered transporting device of the suitable prefabricated member transport of the utility model Schematic diagram.

Fig. 2 is the backsight schematic cross-sectional view of specific embodiment shown in FIG. 1.

Fig. 3 is the backsight schematic cross-sectional view after the upward vertical rotating of the second platform of specific embodiment shown in FIG. 1.

(symbol description)

1 car body；2 first platforms；3 second platforms；4 support columns；5 fixed columns；6 driving devices；7 first crossbeams；8 first is vertical Beam；9 load-bearing stringers；10 first platform boards；11 second cross beams；12 second stringers；13 intermediate longitudinal girders；14 second platform boards；15 oil Cylinder；16 oil pumps；17 fuel tanks；18 power supplys；19 locks.

Specific embodiment

In order to be more clearly understood that the technology contents of the utility model, spy lifts following embodiment and is described in detail.

Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, the suitable assembly of the utility model The double-layered transporting device of formula component conveying includes car body 1, the first platform 2, the second platform 3, support column 4, fixed column 5 and driving dress 6 are set, first platform 2 is arranged on the car body 1 for placing first layer prefabricated member, and second platform 3 is located at The top of first platform 2, second platform 3 is for placing second layer prefabricated member, the support column 4 and described solid Fixed column 5 is respectively positioned between second platform 3 and first platform 2 and vertically arranged, the lower end setting of the support column 4 At the edge of first platform 2, the edge of second platform 3 is vertically rotatably connected the upper end of the support column 4, described The lower end of fixed column 5 is arranged in the position other than the edge of first platform 2 of first platform 2, and described second The position other than the edge of second platform 3 of platform 3 is detachably connected the upper end of the fixed column 5, the driving Device 6 is arranged on first platform 2 and connects second platform 3 for driving 3 vertical rotating of the second platform.

The edge of the edge of first platform 2 and second platform 3 can be any suitable edge, such as Transverse edge or longitudinal edge, it is shown in Figure 2, in a specific embodiment of the utility model, first platform 2 Edge be one of longitudinal edge of first platform 2 (be the right side longitudinal edge of first platform 2 in Fig. 2 Edge), the edge of second platform 3 is that one of longitudinal edge of second platform 3 (is described second in Fig. 2 The right side longitudinal edge of platform 3).

First platform 2 can have any suitable composition, shown in referring to Figure 1~Fig. 2, in the utility model In one specific embodiment, first platform 2 includes 7, two first stringers 8 of several first crossbeams, several load-bearing stringers 9 and the One platform board 10, two first stringer 8 mutual horizontal parallel settings, the mutual horizontal parallel of several first crossbeams 7 are set It sets, the first crossbeam 7 is located between two first stringers 8 and the both ends of the first crossbeam 7 are separately connected two institutes The first stringer 8 is stated, the mutual horizontal parallel of several load-bearing stringers 9 is arranged and is arranged on the car body 1, the load-bearing stringer 9 upper end is located between two first stringers 8 and connects the first crossbeam 7, and first platform board 10 is laid on institute It states in the first braced frame that first crossbeam 7, first stringer 8 and the load-bearing stringer 9 are formed, the support column 4 What lower end was arranged in first platform board 10 is located at the first crossbeam 7 with wherein first stringer 8 (in Fig. 2 For right side first stringer 8) link position on position, the lower end of the fixed column 5 is arranged in first platform Plate 10 is located at the first crossbeam 7 and the position on the link position of the load-bearing stringer 9.

First platform board 10 can be the platform board of any suitable material, in a specific embodiment of the utility model In, first platform board 10 is iron plate.

The number of the first crossbeam 7 can according to need determination, shown in referring to Figure 1~Fig. 2, in the utility model In one specific embodiment, the number of the first crossbeam 7 is 4, and first platform board 10 is located at 4 first crossbeams 7 are provided with the support column 4 with the position on this wherein link position of first stringer 8, i.e., the described support column 4 Number be 4, first platform board 10 be located at 4 first crossbeams 7 on the link position of the load-bearing stringer 9 Position be provided with the fixed column 5.

The number of the load-bearing stringer 9 can according to need determination, preferably, the number of the load-bearing stringer 9 is 2, The position on the link position of the first crossbeam 7 and 2 piece load-bearing stringer 9 of first platform board 10 is respectively provided with There is the fixed column 5.Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, in the first crossbeam 7 Number be 4 in the case where, first platform board 10 be located at 4 first crossbeam 7 and 2 piece load-bearing stringers 9 Link position on position be provided with the fixed column 5, i.e., the number of the described fixed column 5 is 8.

Second platform 3 can have any suitable composition, preferably, second platform 3 includes several second 11, two second stringers 12 of crossbeam, several intermediate longitudinal girders 13 and the second platform board 14, several second cross beams 11 are mutually horizontal It is arranged in parallel, two second stringers 12 and the setting of the mutual horizontal parallel of several intermediate longitudinal girders 13, several centres Stringer 13 is located between two second stringers 12, and the second cross beam 11 is located between two second stringers 12 and institute The both ends for stating second cross beam 11 are separately connected two second stringers 12, and the middle part of the second cross beam 11 connects the centre Stringer 13, second platform board 14 are laid on 13 shape of the second cross beam 11, second stringer 12 and the intermediate longitudinal girder At the second braced frame on, the second cross beam 11 and the link position of wherein second stringer 12 vertically can be rotated The upper end of the connection support column 4, the second cross beam 11 in described far from wherein second stringer 12 Between the link position of stringer 13 be detachably connected the upper end of the fixed column 5.It is practical new at this shown in referring to Figure 1~Fig. 2 It include several first crossbeams 7, two first stringers 8, several bearing longitudinals in first platform 2 in one specific embodiment of type In the case where beam 9 and the first platform board 10, wherein second stringer 12 is located at wherein first stringer 8 for this Top.

Second platform board 14 can be the platform board of any suitable material, in a specific embodiment of the utility model In, second platform board 14 is iron plate.

The number of the second cross beam 11 can according to need determination, shown in referring to Figure 1~Fig. 2, in the utility model A specific embodiment in, the number of the second cross beam 11 is 4,4 second cross beams 11 with this wherein described in one The link position of second stringer 12, which is vertically rotatably connected, the support column 4, i.e., the number of the described support column 4 is 4, and 4 Second cross beam 11 described in root and the link position far from the wherein intermediate longitudinal girder 13 of second stringer 12 Dismantling connection has the fixed column 5, i.e., the number for the fixed column 5 being detachably connected with second platform 3 is 4.

The number of the intermediate longitudinal girder 13 can according to need determination, preferably, the number of the intermediate longitudinal girder 13 is 2 Root, the second cross beam 11 and the link position far from the wherein intermediate longitudinal girder 13 of second stringer 12 Dismantling connection has the fixed column 5.Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, described In the case that the number of second cross beam 11 is 4,4 second cross beams 11 with far from wherein second stringer 12 The link position of the intermediate longitudinal girder 13 be removably connected with the fixed column 5, i.e., detachably connect with second platform 3 The number of the fixed column 5 connect is 4.

The position other than the edge of second platform 3 of second platform 3 is detachably connected the fixed column 5 Upper end can use any suitable structure, it is shown in Figure 2, it is described in a specific embodiment of the utility model The second platform 3 the position snapping other than the edge of second platform 3 described in fixed column 5 upper end.

Fixed column 5 described in the position snapping other than the edge of second platform 3 of second platform 3 Upper end can use any suitable structure, and more preferably, the double-layered transporting device of the suitable prefabricated member transport also wraps Lock 19 is included, the position other than the edge of second platform 3 of second platform 3 passes through 19 snappings of the lock The upper end of the fixed column 5.Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model, described Two platforms 3 include the case where 11, two second stringers 12 of several second cross beams, several intermediate longitudinal girders 13 and the second platform board 14 Under, the second cross beam 11 and the link position far from the wherein intermediate longitudinal girder 13 of second stringer 12 are logical Cross the upper end of fixed column 5 described in 19 snappings of the lock.

The driving device 6 can have any suitable composition, preferably, the driving device 6 includes oil cylinder 15, oil Pump 16, fuel tank 17 and power supply 18, the oil cylinder 15 are arranged on first platform 2 and connect second platform 3 for driving 3 vertical rotating of the second platform is moved, the oil pump 16, the fuel tank 17 and the power supply 18 are respectively positioned on the car body 1 and institute It states between the first platform 2 and is arranged on the car body 1, the fuel tank 17 passes through oil cylinder described in 16 piping connection of oil pump 15, the power supply 18 is electrically connected the oil pump 16.Shown in referring to Figure 1~Fig. 2, in a specific embodiment of the utility model In, it include several first crossbeams 7, two first stringers, 8, two load-bearing stringers 9 and the first platform board 10 in first platform 2 In the case where, the oil pump 16, the fuel tank 17 and the power supply 18 are respectively positioned on the car body 1, the load-bearing stringer 9 and described Between first platform board 10.

The fuel oil pressurization in the fuel tank 17 is generated into pressure when the oil pump 16 works, the oil cylinder 15 is driven to act, Second platform 3 is jacked up upwards and makes 3 vertical rotating of the second platform, can gradually be opened up second platform 3, Prefabricated member can be loaded on first platform 2 at this time, formula component loading to be assembled finishes, and the oil cylinder 15 resets, institute The reset of the second platform 3 is stated, prefabricated member can be loaded on second platform 3.

The power supply 18 can be any suitable power supply, can be the power supply of transport device, is also possible to independently of fortune The power supply of the power supply of defeated device, in a specific embodiment of the utility model, the power supply 18 is battery pack, is independently of fortune The power supply of the power supply of defeated device.

The driving device 6, which is arranged on first platform 2, can be set in any suitable of first platform 2 Position, preferably, the neighbouring fixed column close to the support column 4 of first platform 2 is arranged in the driving device 6 5 position.The i.e. described driving device 6 is located at the side of the fixed column 5 close to the support column 4.Referring to Figure 1~Fig. 2 It is shown, it include oil cylinder 15, oil pump 16, fuel tank 17 and electricity in the driving device 6 in a specific embodiment of the utility model In the case where source 18, the neighbouring fixed column 5 close to the support column 4 of first platform 2 is arranged in the oil cylinder 15 Position.

The driving device 6, which connects second platform 3, can connect any suitable position of second platform 3, Preferably, the driving device 6 connects the position of the neighbouring fixed column 5 close to the support column 4 of second platform 3 It sets.The i.e. described driving device 6 is located at the side of the fixed column 5 close to the support column 4.Shown in referring to Figure 1~Fig. 2, It include oil cylinder 15, oil pump 16, fuel tank 17 and power supply 18 in the driving device 6 in a specific embodiment of the utility model In the case where, the oil cylinder 15 connects the position of the neighbouring fixed column 5 close to the support column 4 of second platform 3.

In use, then the second platform 3 is dismantled with fixed column 5 if necessary to toward prefabricated member is loaded on the first platform 2 It opens, the upward vertical rotating of the second platform 3 is then driven by driving device 6, gradually opens the second platform 3, as shown in figure 3, Prefabricated member can be loaded on the first platform 2 at this time, be finished to prefabricated member loading on the first platform 2, then pass through driving Device 6 drives the downwardly vertical rotation of the second platform 3, gradually resets the second platform 3, then the second platform 3 is connected with fixed column 5 It connects, prefabricated member can be loaded on the second platform 3.

Therefore, the utility model is filled by the way that the transport device of original one layer of platform to be repacked into the transport of double-decked platform It sets, increased platform can be opened and closed relative to original platform, the double-deck entrucking and transport of prefabricated member be realized, for long-range It can greatly improve and once haul goods rate and bring biggish economic benefit.

To sum up, the double-layered transporting device of the suitable prefabricated member transport of the utility model can increase a freight volume, So as to reduce transport number, freight is reduced, ingenious in design, simple for structure, manufacture simplicity is at low cost, is suitable for big rule Mould promotes and applies.

It can be seen that the purpose of this utility model completely and is effectively achieved.The function of the utility model and Structural principle is shown and is illustrated in embodiment, and under without departing substantially from the principle, embodiment can make any modification.Institute With the utility model includes all variant embodiments based on claim spirit and scope of the claims.

Claims (10)

1. a kind of double-layered transporting device of suitable prefabricated member transport, including car body and the first platform, first platform are set It sets on the car body for placing first layer prefabricated member, which is characterized in that the suitable prefabricated member transport Double-layered transporting device further includes the second platform, support column, fixed column and driving device, and it is flat that second platform is located at described first The top of platform, for second platform for placing second layer prefabricated member, the support column and the fixed column are respectively positioned on institute State between the second platform and first platform and vertically arranged, first platform is arranged in the lower end of the support column Edge, the edge of second platform are vertically rotatably connected the upper end of the support column, and the lower end setting of the fixed column exists The position other than the edge of first platform of first platform, second platform in second platform Edge other than position be detachably connected the upper end of the fixed column, the driving device is arranged on first platform simultaneously Second platform is connected for driving the second platform vertical rotating.

2. the double-layered transporting device of suitable prefabricated member transport as described in claim 1, which is characterized in that described first is flat Platform includes several first crossbeams, two first stringers, several load-bearing stringers and the first platform board, and two first stringers are mutual Horizontal parallel setting, several mutual horizontal parallel settings of first crossbeam, the first crossbeam, which is located at two described first, to be indulged Between the beam and both ends of the first crossbeam are separately connected two first stringers, and several load-bearing stringers are mutually horizontal flat Row is arranged and is arranged on the car body, and the upper end of the load-bearing stringer is located between two first stringers and described in connection First crossbeam, first platform board is laid on the first crossbeam, first stringer and the load-bearing stringer are formed the In one braced frame, what the lower end of the support column was arranged in first platform board is located at the first crossbeam and wherein one Being located at for first platform board is arranged in position on the link position of first stringer described in root, the lower end of the fixed column Position on the link position of the first crossbeam and the load-bearing stringer.

3. the double-layered transporting device of suitable prefabricated member transport as claimed in claim 2, which is characterized in that described first is horizontal The number of beam is 4, the company for being located at 4 first crossbeams and wherein first stringer of first platform board It connects the position on position and is provided with the support column, 4 first crossbeams that are located at of first platform board are held with described Position on the link position of weight stringer is provided with the fixed column.

4. the double-layered transporting device of suitable prefabricated member transport as claimed in claim 2, which is characterized in that the bearing longitudinal The number of beam is 2, and first platform board is located on the link position of the first crossbeam and 2 load-bearing stringers Position is provided with the fixed column.

5. the double-layered transporting device of suitable prefabricated member transport as described in claim 1, which is characterized in that described second is flat Platform includes that several second cross beams, two second stringers, several intermediate longitudinal girders and the second platform board, several second cross beams are mutual Horizontal parallel setting, two second stringers and the mutual horizontal parallel setting of several intermediate longitudinal girders, several centres Stringer is located between two second stringers, and the second cross beam is located between two second stringers and second cross The both ends of beam are separately connected two second stringers, and the middle part of the second cross beam connects the intermediate longitudinal girder, and described second Platform board is laid in the second braced frame that the second cross beam, second stringer and the intermediate longitudinal girder are formed, described The link position of second cross beam and wherein second stringer is vertically rotatably connected the upper end of the support column, described Second cross beam and link position far from the wherein intermediate longitudinal girder of second stringer are detachably connected described The upper end of fixed column.

6. the double-layered transporting device of suitable prefabricated member transport as claimed in claim 5, which is characterized in that described second is horizontal The number of beam is 4, and the link position of 4 second cross beams and wherein second stringer vertically rotatably connects It is connected to the support column, 4 second cross beams and the company far from the wherein intermediate longitudinal girder of second stringer It connects position and is removably connected with the fixed column.

7. the double-layered transporting device of suitable prefabricated member transport as claimed in claim 5, which is characterized in that the centre is vertical The number of beam is 2, the second cross beam and the connection position far from the wherein intermediate longitudinal girder of second stringer It sets and is removably connected with the fixed column.

8. the double-layered transporting device of suitable prefabricated member transport as described in claim 1, which is characterized in that described second The upper end of fixed column described in the position snapping other than the edge of second platform of platform.

9. the double-layered transporting device of suitable prefabricated member transport as claimed in claim 8, which is characterized in that described is suitble to The double-layered transporting device of prefabricated member transport further includes lock, the edge in second platform of second platform The upper end that position in addition passes through fixed column described in the lock snapping.

10. the double-layered transporting device of suitable prefabricated member transport as described in claim 1, which is characterized in that the driving Device includes oil cylinder, oil pump, fuel tank and power supply, and the oil cylinder, which is arranged on first platform and connects second platform, to be used In driving the second platform vertical rotating, the oil pump, the fuel tank and the power supply are respectively positioned on the car body and described the It between one platform and is arranged on the car body, the fuel tank passes through oil cylinder described in the oil pump piping connection, the power supply It is electrically connected the oil pump.