A high-rise building material transportation system

Abstract

The application discloses a high-rise building material transportation system, and relates to the technical field of building construction. The system comprises a base, a first roller arranged on the base, a positioning mechanism arranged on the base and used for fixing or releasing the base relative to a building, and a transportation platform arranged on the base in a detachable mode and provided with a second roller. On one hand, the application is beneficial to staggering the unloading platforms of different floors, improving the efficiency of tower crane material transportation, and facilitating simultaneous material transportation of multiple adjacent floors. On the other hand, the application reduces the steps of transporting materials from the unloading platform to the transportation equipment. Therefore, the efficiency of high-rise building material transportation is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a high-rise building material transportation system. BACKGROUND

[0002] In the process of high-rise building construction, building materials generally need to be transported to different floors. At present, unloading platforms are generally built on each floor, and in order to reduce the movement range of the tower crane, the unloading platforms of each floor are built at the same position at the edge of the floor. When building materials need to be transported, the tower crane is used to hoist the materials from the ground to the unloading platform of each floor, and then the materials on the unloading platform are transported to the transportation equipment, and finally the materials are transported to the construction area in batches by the transportation equipment.

[0003] However, when multiple adjacent floors need to transport building materials, multiple unloading platforms of the floors need to be used at the same time, which is easy to interfere with each other, is not convenient for the operation and observation of the tower crane operator, and it is difficult to achieve simultaneous material transportation of multiple adjacent floors. In addition, due to the fixed position of the unloading platform, the distance from the construction area of each floor to the unloading platform is different, and the efficiency of transporting materials by using the transportation equipment is low. SUMMARY

[0004] In view of the above deficiencies of the related art, the present application provides a high-rise building material transportation system. The base is moved to the vicinity of the construction area by the first roller and is fixed to the building by the positioning mechanism. In cooperation with the transportation platform as the unloading platform, on the one hand, it is beneficial to stagger the unloading platforms of different floors, improve the efficiency of the tower crane transporting materials, and facilitate simultaneous material transportation of multiple adjacent floors. On the other hand, it simultaneously shortens the distance from the unloading platform to the construction area in each floor; and by providing the transportation platform with the second roller as the transportation equipment, it is convenient to directly transport the materials on the unloading platform to the construction area, reducing the step of transporting the materials from the unloading platform to the transportation equipment. Under the comprehensive action, the efficiency of high-rise building material transportation is improved.

[0005] The high-rise building material transportation system provided by the present application adopts the following technical scheme:

[0006] A high-rise building material transportation system, comprising:

[0007] a base, the base is provided with a first roller;

[0008] a positioning mechanism arranged on the base, for fixing / unfixing the base relative to the building;

[0009] a transportation platform, which is detachably arranged on the base and is provided with a second roller.

[0010] Preferably, a limiting groove is formed on the base, and the transport table is slidably arranged in the limiting groove along the length direction of the limiting groove.

[0011] Preferably, a limiting groove is formed on the base, and the transport table is slidably arranged in the limiting groove along the length direction of the limiting groove.

[0012] Preferably, a limiting groove is formed on the base, and the transport table is slidably arranged in the limiting groove along the length direction of the limiting groove.

[0013] Preferably, a limiting groove is formed on the base, and the transport table is slidably arranged in the limiting groove along the length direction of the limiting groove.

[0014] Preferably, a limiting groove is formed on the base, and the transport table is slidably arranged in the limiting groove along the length direction of the limiting groove.

[0015] Preferably, the positioning mechanism comprises a bottom plate, a top plate, and an adjusting assembly for adjusting the distance between the bottom plate and the top plate, and the bottom plate is fixed on the base.

[0016] Preferably, the adjusting assembly comprises a screw rod arranged on the bottom plate in a lifting manner, a screw sleeve arranged on the screw rod in a screwing manner, and a lifting driving element for driving the screw sleeve to rotate, and the top plate is arranged at the end of the screw rod away from the bottom plate.

[0017] Preferably, the bottom plate is provided with a limiting hole, and the first roller is arranged on the bottom plate in a lifting manner through the limiting hole.

[0018] Preferably, the bottom plate is fixed with a positioning block, and the positioning block is provided with an elastic element for driving the first roller to move away from the positioning block.

[0019] In summary, the present application has at least one of the following beneficial technical effects:

[0020] 1. The base is moved to the vicinity of the construction area by the first roller, and is fixed to the building by the positioning mechanism. The transport platform is used as a unloading platform, which is beneficial to stagger the unloading platforms of different floors to avoid interference between adjacent floors, improve the efficiency of the tower crane in hoisting materials to the floor, and facilitate simultaneous material transportation of multiple adjacent floors, thereby improving the efficiency of material transportation of multiple floors, and improving the construction efficiency.

[0021] 2. The position of the base of each floor is adjusted adaptively according to the position of the construction area, which shortens the distance from the unloading platform of each floor to the construction area, and improves the efficiency of transferring materials from the unloading platform to the construction area.

[0022] 3. During the transfer process, the transport platform provided with the second roller is used as a transport device to facilitate direct transfer of materials on the unloading platform to the construction area, thereby reducing the step of transporting materials from the unloading platform to the transport device, and further improving the efficiency of transferring materials from the unloading platform to the construction area. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0024] Figure 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0025] Figure 2 is a structural schematic diagram of the positioning mechanism and the second roller in the embodiment of the present application;

[0026] Figure 3 is an exploded view of the adjusting assembly, the rotation limiting sleeve and the rotation limiting block in the embodiment of the present application;

[0027] Figure 4 is an exploded view of the base, the supporting wheel, the driving gear, the transport platform, the handle and the blocking frame in the embodiment of the present application;

[0028] Figure 5 is a partial sectional view of the transport platform, the lifting block, the second roller, the clamping block, the operating rod and the pull rod in the embodiment of the present application;

[0029] Figure 6 is a sectional view of the internal structure of the transport platform in the embodiment of the present application.

[0030] : 1, base; 2, first roller; 3, handle; 4, transport platform; 5, positioning mechanism; 51, bottom plate; 52, top plate; 53, adjusting assembly; 531, screw rod; 532, screw sleeve; 533, lifting driving piece; 6, blocking frame; 7, rack; 8, translation driving piece; 9, driving gear; 10, driven gear; 11, rotation limiting sleeve; 12, mounting frame; 13, positioning block; 14, guide rod; 15, elastic piece; 16, let go hole; 17, sliding block; 18, rotation limiting groove; 19, rotation limiting block; 20, limiting groove; 21, supporting wheel; 22, annular groove; 23, driving gear; 24, sliding groove; 25, supporting groove; 26, blocking strip; 27, limiting protrusion; 28, lifting block; 29, second roller; 30, let go groove; 31, clamping groove; 32, clamping block; 33, operating rod; 34, pull rod. DETAILED DESCRIPTION

[0031] The following will be described in detail in combination with the accompanying drawings. Figures 1-5 The application is further described in detail.

[0032] The embodiment of the application discloses a high-rise building material transportation system. Figure 1 The high-rise building material transportation system comprises a base 1, wherein the base 1 is provided with first rollers 2, positioning mechanisms 5 for fixing or releasing the base 1 relative to a building and a transport platform 4. In the embodiment of the application, eight sets of the positioning mechanisms 5 are arranged on both sides in the width direction of the base 1, and in other embodiments, the positioning mechanisms 5 can also be adaptively arranged in six sets, nine sets, ten sets and the like according to the shape and size of the base 1; the transport platform 4 is provided with second rollers 29 and can be detachably arranged on the base 1. The first rollers 2 and the second rollers 29 are both universal wheels.

[0033] When the material needs to be transported, first, the base 1 is moved to the vicinity of a construction area through the first rollers 2, and is staggered with the bases 1 of other floors in the vicinity, and then the base 1 is fixed between floors through the positioning mechanisms 5. Figure 2 and Figure 3The positioning mechanism 5 comprises a bottom plate 51, a top plate 52 and an adjusting assembly 53 for adjusting the distance between the bottom plate 51 and the top plate 52, and the bottom plate 51 is fixed on the base 1. The adjusting assembly 53 comprises a screw rod 531 arranged on the bottom plate 51 in a lifting manner, a screw sleeve 532 arranged on the screw rod 531 in a screwing manner and a lifting driving part 533 for driving the screw sleeve 532 to rotate, and the top plate 52 is arranged at one end of the screw rod 531 away from the bottom plate 51. Specifically, the bottom surface of the bottom plate 51 is flush with the bottom surface of the base 1 and is fixed on the side edge in the width direction of the base 1, the upper surface of the bottom plate 51 is vertically fixed with the mounting frame 12, the screw sleeve 532 is rotationally connected to the mounting frame 12, the length direction of the screw sleeve 532 is perpendicular to the surface of the bottom plate 51, the screw rod 531 is screwingly matched with the inner thread of the screw sleeve 532, and the top plate 52 is fixed at one end of the screw rod 531 away from the bottom plate 51. In order to limit the rotation of the screw rod 531, a rotation limiting sleeve 11 is arranged on one end of the screw rod 531 away from the top plate 52, the rotation limiting sleeve 11 is fixed on the mounting frame 12, a rotation limiting groove 18 is arranged on the surface of the screw rod 531, the length direction of the rotation limiting groove 18 is along the length direction of the screw rod 531, a rotation limiting block 19 is fixed on the inner wall of the rotation limiting sleeve 11, and the rotation limiting block 19 is embedded in the rotation limiting groove 18. In order to drive the screw sleeve 532 to rotate and drive the screw rod 531 to lift in the screw sleeve 532, the lifting driving part 533 is arranged as a servo motor, the body of the servo motor is fixed on the mounting frame 12, the driving end of the servo motor is coaxially fixed with a driving gear 9, a driven gear 10 is coaxially fixed on the screw sleeve 532, and the driving gear 9 is engaged with the driven gear 10.

[0034] Further, in order to improve the fixing effect on the base 1, referring to Figure 2 A displacement hole 16 is arranged on the bottom plate 51, and the first roller 2 passes through the displacement hole 16 and is arranged on the bottom plate 51 in a lifting manner. Specifically, a sliding block 17 is arranged in the displacement hole 16 in a lifting manner, the first roller 2 is fixed on the sliding block 17, a positioning block 13 is fixed on the bottom plate 51 through the mounting frame 12, and an elastic member 15 for driving the first roller 2 to move away from the positioning block 13 is arranged on the positioning block 13. In the embodiment, the elastic member 15 is a compression spring, and the two ends of the compression spring are connected with the positioning block 13 and the sliding block 17 respectively. In order to further improve the stability of the first roller 2 during lifting, a guide rod 14 is arranged in the compression spring, the guide rod 14 passes through the positioning block 13 and is arranged in a sliding manner relative to the positioning block 13. In other embodiments, the elastic member 15 can also be an elastic telescopic cylinder, and the two ends of the elastic telescopic cylinder are fixed with the positioning block 13 and the sliding block 17 respectively.

[0035] When it is needed to fix the base 1 in the interlayer, the lifting driving part 533 is started to drive the screw sleeve 532 to rotate through the driving gear 9 and the driven gear 10, at this time, the screw rod 531 rises under the limitation of the limiting block 19 to drive the top plate 52 to move to abut against the ceiling of the building, and the screw sleeve 532 is continuously driven to rotate, under the obstruction of the ceiling, the screw sleeve 532, the mounting frame 12, the bottom plate 51 and the base 1 move downward relative to the screw rod 531 until the bottom surface of the base 1 and the bottom surface of the bottom plate 51 abut against the ground of the floor, at this time, the elastic member 15 is in a further compressed state, and the first roller 2 is located in the accommodation hole 16. On the one hand, the contact area is improved through the abutment of the bottom surface of the bottom plate 51 and the base 1 against the ground of the floor, and on the other hand, the fixing effect of the base 1 is improved through the elastic force of the elastic member 15.

[0036] When the base 1 is fixed in the interlayer, the base 1 and the transportation platform 4 constitute a temporary unloading platform, at this time, the material is hoisted to the transportation platform 4 through the tower crane, for the convenience of directly transferring the material to the construction area, referring to Figure 4 and Figure 5 , the limiting groove 20 is provided on the base 1, the limiting groove 20 is provided with openings at both ends along the length direction, and the transportation platform 4 is slidably embedded in the limiting groove 20 along the length direction of the limiting groove 20. Specifically, the supporting groove 25 is provided on the side surface of the transportation platform 4 along the width direction of the limiting groove 20, a plurality of supporting wheels 21 are rotatably provided on the inner side wall of the limiting groove 20 along the width direction, the plurality of supporting wheels 21 are arranged along the length direction of the limiting groove 20, and the supporting wheels 21 abut against the side wall away from the inner bottom wall of the limiting groove 20. Further, in order to improve the stability of the movement of the transportation platform 4 on the supporting wheels 21, the annular groove 22 is provided on the peripheral wall of the supporting wheel 21, the limiting protrusion 27 is provided on the side wall away from the inner bottom wall of the limiting groove 20, the length direction of the limiting protrusion 27 is arranged along the length direction of the transportation platform 4, and the limiting protrusion 27 is slidably embedded in the annular groove 22.

[0037] In order to assist the movement of the transportation platform 4 relative to the base 1 along the length direction of the base 1, referring to Figure 4 , the driving gear 23 is rotatably provided on the side wall of the limiting groove 20 along the width direction, the rack 7 engaged with the driving gear 23 is fixed on the side wall of the supporting groove 25 close to the inner bottom wall of the limiting groove 20, the length direction of the rack 7 is arranged along the length direction of the limiting groove 20, and the base 1 is provided with the translation driving part 8 for driving the driving gear 23 to rotate. The translation driving part 8 is a servo motor, the body of the servo motor is fixed on the base 1, and the output end is coaxially fixed with the driving gear 23 through the base 1.

[0038] When it is needed to dismount the transport table 4 from the base 1, the translation drive 8 is started, the output end of the translation drive 8 drives the driving gear 23 to rotate, thereby driving the transport table 4 to move through the rack 7, at this time the support wheel 21 and the limiting protrusion 27 convert the sliding friction between the transport table 4 and the base 1 into rolling friction, thereby reducing the difficulty of moving the transport table 4 loaded with materials relative to the base 1.

[0039] When the rack 7 moves to be no longer engaged with the driving gear 23, in order to continue to drive the transport table 4 to move to disengage from the base 1, referring to Figure 5 and Figure 6 , the second roller 29 is provided with four, the transport table 4 is provided with four accommodation grooves 30 at the bottom, the four accommodation grooves 30 are distributed in a rectangular array, the second roller 29 is arranged to be lifted in the accommodation groove 30, when the rack 7 moves to be no longer engaged with the gear, the accommodation groove 30 is located outside the base 1. The lifting block 28 is slidably arranged in the accommodation groove 30, the second roller 29 is fixed on the lifting block 28, the end face of the transport table 4 is provided with a sliding groove 24 in communication with the accommodation groove 30, the sliding groove 24 is provided with two, each sliding groove 24 is in communication with two accommodation grooves 30 along the length direction of the transport table 4, the clamping block 32 is slidably arranged in the sliding groove 24 on the transport table 4, the clamping block 32 corresponds to the lifting block 28 one by one, the clamping block 32 is slidably arranged along the length direction of the limiting groove 20, the lifting block 28 is provided with a clamping groove 31 for plug-in fitting with the clamping block 32, specifically, the operating rod 33 is plugged into each sliding groove 24, one end of the operating rod 33 extends out of the sliding groove 24, the two clamping blocks 32 in each sliding groove 24 are fixed with the corresponding operating rod 33, the sliding of the clamping block 32 along the length direction of the transport table 4 is realized through the operating rod 33, the two operating rods 33 are connected with each other through the pull rod 34 at the end located outside the sliding groove 24.

[0040] In order to limit the movement of the clamping block 32 to disengage from the sliding groove 24, referring to Figure 6 , the blocking strip 26 is fixed on the side of the sliding groove 24 close to the accommodation groove 30, the blocking strip 26 extends from the slot of the sliding groove 24 to the first accommodation groove 30 along the depth direction of the sliding groove 24, and does not extend into the accommodation groove 30. When the clamping block 32 moves into the accommodation groove 30, the clamping block 32 close to the blocking strip 26 abuts against the blocking strip 26.

[0041] In order to facilitate the movement of the transport table 4, referring to Figure 4 , one end of the transport table 4 is fixed with the handle 3, the handle 3 is located above the pull rod 34 and is staggered with the pull rod 34.

[0042] When the transport platform 4 is in the state of engaging with the rack 7 and the gear on the base 1, the clamping block 32 is located at the bottom of the lifting block 28, so as to limit the second roller 29 in the gap slot 30, when the rack 7 is moved to be not engaged with the gear, the clamping block 32 is driven to move out of the gap slot 30 by pushing the pull rod 34, at this time, the lifting block 28 drives the second roller 29 to descend to be in contact with the ground of the floor under the action of gravity, the clamping slot 31 on the lifting block 28 is aligned with the sliding slot 24, then the clamping block 32 is driven to move into the clamping slot 31 by pulling the pull rod 34, so as to fix the lifting block 28 relative to the transport platform 4, finally, the transport platform 4 is driven to move to be separated from the base 1 by the handle 3 through the second roller 29, so as to transfer the material on the transport platform 4 to the construction area.

[0043] Further, in order to improve the stability of the material placed on the transport platform 4, the top surface of the transport platform 4 is fixed with a blocking frame 6, when the transport platform 4 is located in the base 1, the blocking frame 6 passes through the slot of the limiting slot 20 of the base 1, when hoisting the material, the material is hoisted to the area surrounded by the blocking frame 6 on the transport platform 4, so as to limit the sliding of the material in the horizontal direction by the blocking frame 6 in the process of transferring the material to the construction area by the transport platform 4.

[0044] The implementation principle of the high-rise building material transport system in the embodiment of the application is as follows: when the material needs to be transported, first, the base 1 is moved to the vicinity of the construction area through the first roller 2, and is staggered with the bases 1 of other floors adjacent thereto, the lifting driving part 533 is started, the screw sleeve 532 is driven to rotate through the driving gear 9 and the driven gear 10, at this time, the screw rod 531 is lifted under the limitation of the limiting block 19, the top plate 52 is driven to move to be in abutment with the ceiling of the building, the screw sleeve 532 is continuously driven to rotate, under the obstruction of the ceiling, the screw sleeve 532, the mounting frame 12, the bottom plate 51 and the base 1 move downward relative to the screw rod 531 until the bottom surface of the base 1 and the bottom surface of the bottom plate 51 are in abutment with the ground of the floor under, at this time, the elastic part 15 is in a further compressed state, the first roller 2 is located in the gap hole 16, and the construction of the temporary unloading platform is completed; after the material is hoisted to the transport platform 4 by the tower crane, the translation driving part 8 is started, the output end of the translation driving part 8 drives the driving gear 23 to rotate, so as to drive the transport platform 4 to move to be not engaged with the driving gear 23 through the rack 7, the clamping block 32 is driven to move out of the gap slot 30 by pushing the pull rod 34, at this time, the lifting block 28 drives the second roller 29 to descend to be in contact with the ground of the floor under, the clamping slot 31 on the lifting block 28 is aligned with the sliding slot 24, then the clamping block 32 is driven to move into the clamping slot 31 by pulling the pull rod 34, so as to fix the lifting block 28 relative to the transport platform 4; finally, the transport platform 4 is driven to move to be separated from the base 1 by the handle 3 through the second roller 29, so as to transfer the material on the transport platform 4 to the construction area.

[0045] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Unless otherwise defined, the terms "first", "second" or "third" and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a sequential or chronological order. The terms "one", "another", "an" or "some" as well as similar referents in the context of describing the specification and claims are to be construed to be open-ended, i.e., to cover both singular and plural referents unless otherwise indicated. The terms "including", "containing" or "comprising" and the like are not intended to exclude other integers or steps, but to "include" or "comprise" other integers or steps unless otherwise indicated. The terms "connected", "coupled" or "pathway" and the like are not limited to direct connections, couplings or pathways, but can also include indirect connections, couplings or pathways unless otherwise indicated.

[0046] The above are all optional embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-rise building material transport system characterized by: The utility model relates to a building construction transportation device, including: The base is provided with first gyro wheel on; Positioning mechanism, be located on the base, be used for fixing / unfixing the base relative to building; Transportation platform, detachable setting in the base, and it is provided with second gyro wheel on, the base is opened in the limiting slot, the limiting slot is opened in both ends along its length direction, the transportation platform is embedded in the limiting slot along the length direction of the limiting slot, the transportation platform bottom is opened in the let -go slot, the second gyro wheel is lifted and is arranged in the let -go slot, the let -go slot is slidably provided with the lifting piece, the second gyro wheel is fixed on the lifting piece, the end surface of the transportation platform is opened in the sliding slot that communicates with the let -go slot, the clamping block is slidably provided in the sliding slot on the transportation platform, the clamping block is slidably arranged along the length direction of the limiting slot, the lifting piece is opened in the clamping groove that is used for with the clamping block inserts the adapter, the sliding slot inserts the operating lever, and the operating lever is fixedly connected with the clamping block, when the clamping block inserts in the clamping groove, the second gyro wheel contacts with the ground of floor, the positioning mechanism includes bottom plate, top plate and the adjusting assembly for adjusting the distance between the bottom plate and the top plate, and the bottom plate is fixed on the base.

2. A high-rise building material transportation system according to claim 1, characterized in that: The transportation platform is opened in the support groove along the side of the limiting slot in the width direction, a plurality of support wheels are rotatably arranged on the side wall of the limiting slot in the width direction, and the plurality of support wheels are arranged along the length direction of the limiting slot.

3. A high-rise building material transportation system according to claim 2, characterized in that: The drive gear is rotatably arranged on the side wall of the limiting slot in the width direction, the rack is fixed on the side wall of the support groove close to the inner bottom wall of the limiting slot and engages with the drive gear, the length direction of the rack is arranged along the length direction of the limiting slot, and the base is provided with a translation driving element for driving the rotation of the drive gear.

4. A high-rise building material transportation system according to claim 1, characterized in that: The adjusting assembly includes a screw rod arranged on the bottom plate, a screw sleeve arranged on the screw rod, and a lifting driving element for driving the rotation of the screw sleeve, and the top plate is arranged on the end of the screw rod away from the bottom plate.

5. A high-rise building material transportation system according to claim 1, characterized in that: The bottom plate is provided with a let -go hole, and the first gyro wheel is arranged on the bottom plate through the let -go hole.

6. A high-rise building material transportation system according to claim 5, characterized in that: The bottom plate is fixed with a positioning block, and the positioning block is provided with an elastic element for driving the first gyro wheel to move away from the positioning block.

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