CN111962880A

CN111962880A - Automatic multi-functional assembly platform in assembly type structure field

Info

Publication number: CN111962880A
Application number: CN202010641595.4A
Authority: CN
Inventors: 印宝权; 王小艳
Original assignee: Individual
Current assignee: Guangzhou Zhongsui Construction Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-11-20
Anticipated expiration: 2040-07-06
Also published as: CN111962880B

Abstract

The utility model provides an automatic multi-functional assembly platform in assembly type structure field, includes several equidistance vertical external screw thread pipe and the platform dolly that distribute of bilateral symmetry, external screw thread socle portion all sets up power device, and power device can drive external screw thread pipe and rotate, and external screw thread pipe top surface all rotates and is connected with the connecting block, all passes through support fixed connection between the connecting block that is located the homonymy, all sets up first electronic dolly on the first crossbeam through two horizontally first crossbeam fixed connection between the connecting block of bilateral symmetry. According to the invention, through automatic control, the precision of the installation duration of the fabricated building can be improved, the fabricated building can be more stably installed, meanwhile, the angle adjustment can be carried out according to different installation angles of the fabricated part, the application range of the fabricated building is wider, meanwhile, the moving distance of the fabricated part on the building can be reduced through the external threaded pipes on the two sides, the fabricated part can be moved on the ground in advance, the working efficiency is greatly improved, and the fabricated building is suitable for large-area popularization.

Description

Automatic multi-functional assembly platform in assembly type structure field

Technical Field

The invention belongs to the field of assembly platforms of assembly buildings, and particularly relates to an automatic multifunctional assembly platform in the field of assembly buildings.

Background

The prefabricated member is hoisted to a working position by adopting a movable or fixed cantilever crane in the conventional prefabricated building, the structures of hoisting equipment and a construction platform are mutually restricted, the member is difficult to place and position, the adjustment difficulty of the azimuth angle, the levelness, the elevation, the verticality and the like of the member is high, the precision is poor, the problems of low in-place installation efficiency, high manual operation strength and the like exist.

Disclosure of Invention

The invention provides an automatic multifunctional assembly platform in the field of assembly type buildings, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

an automatic multifunctional assembly platform in the field of assembly type buildings comprises a plurality of vertical external threaded pipes and platform trolleys which are bilaterally symmetrical and distributed at equal intervals, wherein the bottoms of the external threaded pipes are respectively provided with a power device, the power devices can drive the external threaded pipes to rotate, the power devices are all embedded in the ground, the top surfaces of the external threaded pipes are respectively and rotatably connected with connecting blocks, the connecting blocks positioned on the same side are respectively and fixedly connected through a bracket, the bilaterally symmetrical connecting blocks are fixedly connected through two horizontal first cross beams, the first cross beams are respectively provided with a first electric trolley, the first electric trolleys can move along the length direction of the first cross beams, the two first cross beams connected on the same connecting block form a group of moving devices, the first electric trolleys on the adjacent first cross beams between every two adjacent groups of moving devices are connected through a second cross beam, and the second cross beam is vertical to the first cross beams, the second cross beam is provided with a first electric trolley which can move in the length direction on the second cross beam, the bottom surface of the first electric trolley is fixedly provided with a vertical rod, the bottom surface of the vertical rod is fixedly provided with a U-shaped plate, the opening of the U-shaped plate faces downwards, the lower part of the U-shaped plate is provided with a transverse plate, the centers of the front side surface and the rear side surface of the transverse plate are fixedly provided with transverse shafts, the positions of the side surfaces of the U-shaped plate, which correspond to the transverse shafts, are provided with first through holes, the transverse shafts are connected with the corresponding first through holes through bearings, one of the transverse shafts is sleeved with a first gear, the outer side surface of the U-shaped plate is fixedly provided with a first stepping motor, the output shaft of the first stepping motor is sleeved with a second gear, the first gear is mutually meshed with the second gear, the front side surface and the rear side surface of the transverse plate are provided with first U-shaped rods which are, the first cross bar is in inserting fit with the corresponding first groove, the first sleeves are fixedly arranged at positions, corresponding to the first U-shaped bars, of the top surface of the transverse plate, the horizontal bars, located above the first U-shaped bars, penetrate through the first sleeves, the first U-shaped bars are in inserting fit with the first sleeves, the horizontal first electric telescopic rods are fixedly arranged at positions, corresponding to the first sleeves, of the top surface of the transverse plate, the movable ends of the first electric telescopic rods are fixedly connected with the end faces, located above the corresponding first U-shaped bars, the horizontal bars, located below the first U-shaped bars, are located below the transverse plate, the platform trolley comprises a first box body, the front side face and the rear side face of the first box body are respectively provided with two bilaterally symmetrical second through holes, the second sleeves are arranged in the second through bearings, the inner side faces of the second sleeves are provided with threads, the second screws are connected in the second sleeves through threads, and the outer ends of the second screws are respectively fixedly arranged, the concave surface of the first semicircular sleeve is outward, the concave surface of the first semicircular sleeve is provided with threads, the threads on the first semicircular sleeve can be matched with an external threaded pipe, a horizontal third sleeve is arranged between the inner ends of two coaxial second screws, the second screws are in splicing fit with the corresponding third sleeve, horizontal guide grooves are symmetrically formed in the positions, corresponding to the second screws, of the inner side surface of the third sleeve in a left-right mode, horizontal guide rails are arranged in the guide grooves, sliding blocks are arranged on the guide rails, the sliding blocks are fixedly connected with the corresponding side surfaces of the second screws, third gears are sleeved on the side surfaces of the second sleeves, horizontal rotating shafts are arranged on one sides, located in the third sleeve, of the inside of the first box body and parallel to the axis of the third sleeve, two ends of each rotating shaft are connected with the inner wall of the first box body through bearings, fourth gears are sleeved on the positions, corresponding to the third gears, the third gears are meshed with the corresponding fourth gears, a fifth gear is sleeved on the side surface of the rotating shaft, a second stepping motor is fixedly installed in the position, corresponding to the fifth gear, in the first box body, a sixth gear is sleeved on an output shaft of the second stepping motor, the fifth gear is meshed with the corresponding sixth gear, a first turbine is sleeved on the side surface of the third sleeve, a first worm is arranged on one side of the first turbine and matched with the first turbine, two ends of the first worm are connected with the inner wall of the first box body through bearings, a seventh gear is sleeved on the first worm, a third stepping motor is fixedly installed in the position, corresponding to the seventh gear, in the first box body, an eighth gear is sleeved on an output shaft of the third stepping motor and meshed with the corresponding seventh gear, clamping devices which are symmetrical front and back are installed on the left and right end surfaces of the first box body, the clamping devices can clamp the precast slabs, and two brackets which are symmetrical front and back are installed on the left and right side surfaces of the first box body, the support is provided with rollers with power.

As above automatic multi-functional assembly platform in assembly type structure field, power device include the second box, the third through-hole is seted up to second box top surface, the external screw thread pipe passes the third and passes through, and external screw thread pipe passes through the bearing with the third through-hole and be connected, external screw thread pipe passes through the bearing with the second box inner wall and is connected, the position suit ninth gear that the third through-hole is located the second box, fixed mounting fourth step motor in the second box, sleeve tenth gear on the fourth step motor output shaft, ninth gear and tenth gear intermeshing, the second box is buried underground in the bottom surface.

As above automatic multi-functional assembly platform in assembly type structure field, the equal horizontal second connecting rod of fixed mounting in second screw rod left surface department of being close to first semicircular sleeve's position department, the second connecting rod sets up the third connecting rod, third connecting rod one end is connected with the second connecting rod is articulated, first semicircular sleeve left end all articulates second semicircular sleeve, the third connecting rod other end passes through the fourth connecting rod and is connected with the semicircular sleeve lateral surface of second is articulated, second connecting rod side is connected through the articulated second electric telescopic handle with third connecting rod side.

The clamping device comprises a first box body, wherein the left side surface and the right side surface of the first box body are symmetrically provided with second U-shaped rods along the front-back direction, the inner sides of the vertical rods of the second U-shaped rods are fixedly provided with horizontal second cross rods, the positions of the side surfaces of the first box body, which correspond to the second cross rods, are provided with fourth through holes, the horizontal rods, which correspond to the second U-shaped rods, on the lower side of the side surfaces of the first box body are provided with fifth through holes, the second cross rods are in splicing fit with the corresponding fourth through holes, the second U-shaped rods are in splicing fit with the corresponding fifth through holes, the inner ends of the second cross rods and the second U-shaped rods are sleeved with fourth sleeves, one end of each fourth sleeve is fixedly connected with the corresponding fifth through hole end, the other end of each fourth sleeve is rotatably connected with a second turbine, the same second worm is arranged between two adjacent second turbines, the centers of the second turbines are provided with threaded through holes, the threads in the thread through holes of the two second turbines connected with the same second worm are opposite, the threads are formed in the side face of the horizontal rod below the second cross rod and the side face of the horizontal rod below the second U-shaped rod, the threads on the second cross rod and the second U-shaped rod can be matched with the thread through holes in the corresponding second turbines, the two ends of the second worm are connected with the inner wall of the first box body through bearings, the first bevel gear is sleeved on the second worm, a fifth stepping motor is fixedly installed at the position, corresponding to the first bevel gear, of the box body, a second bevel gear is sleeved on the output shaft of the fifth stepping motor, and the first bevel gear is meshed with the second bevel gear.

According to the automatic multifunctional assembly platform in the assembly type building field, the side face of the third sleeve close to the two ends is fixedly connected with the inner wall of the first box body through the shaft seat.

The invention has the advantages that: the invention carries prefabricated parts by a platform trolley, then the platform trolley is transported to an assembly type building by a first screw rod, then the prefabricated parts are transported to a place needing to be built by a U-shaped plate, when the assembly type building is particularly used, after a layer of the assembly type building is built, the assembly type building is further built continuously, at the moment, when the rest prefabricated parts are transported to the assembly type building, the prefabricated parts are placed on the platform trolley, then the platform trolley clamps the prefabricated parts by a clamping device, then a roller wheel drives the platform trolley to move, when the platform trolley moves to a position between two external threaded pipes on the same side, two first semicircular sleeves of the platform trolley are aligned with the corresponding external threaded pipes, then a corresponding second stepping motor is opened, a second sleeve is driven to rotate by a third gear and a fourth gear, because the third sleeve is connected with a turbine worm structure, and a first turbine is arranged on the third sleeve, at the moment, the third sleeve cannot rotate by itself, and under the action of the guide rail and the sliding block, the second screw cannot rotate by itself, so that the second sleeve rotates to drive the second screw to move outwards under the action of the screw, the second screw moves outwards to enable the screw in the corresponding first semicircular sleeve to be matched with the external threaded pipe, then the external threaded pipe is driven to rotate by the power device, at the moment, the first semicircular sleeve moves upwards under the action of the screw, because one end of the platform trolley is slowly lifted in the process of moving upwards along the external threaded pipe by the first semicircular sleeve, at the moment, the first worm is driven to rotate under the action of the seventh gear and the eighth gear by the rotation of the first worm, the third sleeve rotates to drive the third sleeve to rotate, and the third sleeve rotates to drive the second screw to rotate under the action of the guide rail and the sliding block, the second screw rotates to enable the four first semicircular sleeves to be in a vertical state all the time, so that the first semicircular sleeves are guaranteed to move upwards stably, the second screw rotates relative to the corresponding second sleeves, the second sleeves are connected with the second screw through threads at the moment, and the second sleeves and the second screw can generate displacement when rotating relatively, so that the second motor rotates to drive the second sleeves to rotate through the third gear and the fourth gear, so that the second sleeves are guaranteed to be relatively static relative to the second screw, the second sleeves and the second screw can not displace, the stable operation of the device is guaranteed, after the first semicircular sleeves move to a certain height, the platform trolley can not be in a completely vertical state under the gravity action of the prefabricated plate, the rollers on the ground roll at the moment, the platform trolley is pushed to be in a vertical state, and the other two first semicircular sleeves move to the positions of the external threaded pipes, at the moment, the corresponding second stepping motor rotates to drive the second sleeve positioned below to rotate, so that the first semicircular sleeve positioned below is matched with the corresponding external threaded pipe, the four first semicircular sleeves are all arranged on the external threaded pipe, the second stepping motor and the third stepping motor stop rotating, the external threaded pipe drives the platform trolley to move upwards under the action of the threads of the external threaded pipe, the second stepping motor positioned above rotates in the reverse direction after moving to a certain distance, the two second screws positioned above are folded under the action of the threads, so that the two first semicircular sleeves above are separated from the external threaded pipe, the third motor positioned below rotates to drive the second screws to rotate through the turbine worm structure, the first semicircular sleeves on the lower side are always kept vertical under the limitation of the two first screws and cannot rotate by themselves, and therefore, the first box body rotates relative to the axis of the second screws below, meanwhile, a second motor positioned below rotates to drive a second sleeve positioned below to rotate, so that the second sleeve is ensured to be relatively static relative to a second screw rod, the first box body is slowly in a horizontal state and drives the prefabricated part to be horizontal, then a corresponding first electric trolley and a corresponding first electric trolley move to enable the U-shaped plate to move above the platform trolley, a horizontal rod below the first U-shaped rod is aligned with second grooves on the front side and the rear side of the prefabricated part (the second grooves can be processed in a factory in advance), then the first electric telescopic rod contracts, the first U-shaped rod is slowly drawn together, the first cross rod moves in the first groove, the horizontal rod below the U-shaped rod is inserted into the corresponding second groove, a clamping device on the platform trolley is opened, and then the prefabricated plate can be driven to move on the fabricated building through the first electric trolley and the first electric trolley, the first motor rotates, the transverse plate is driven to rotate around the axis of the transverse shaft through the first gear and the second gear, so that the prefabricated parts rotate to be suitable for the prefabricated parts with different installation angles, then a corresponding third stepping motor in the platform trolley rotates reversely to enable the first box body to be in a vertical state slowly, then the second stepping motor above rotates to enable the first semicircular sleeve above to be matched with the outer threaded pipe, then the outer threaded pipe rotates reversely, so that the platform trolley moves downwards slowly, after the roller contacts the ground, the second stepping motor below rotates to enable the first semicircular sleeve below to be separated from the outer threaded pipe, and the roller rotates to enable the platform trolley to be in a horizontal state slowly, so that the next-time carrying is facilitated; the invention has reasonable design and higher automation degree, can effectively reduce the manpower waste, can improve the accuracy of the assembly type building during the installation through automatic control, leads the installation to be more stable, can adjust the angle of the prefabricated part according to different installation angles, leads the application to be more extensive, can reduce the requirement of hoisting equipment through the transportation of the platform trolley, can lead the installation to be safer and more efficient, can surround the building through the first cross beam, the external threaded pipe and the second cross beam, can lead the prefabricated plate to be convenient to operate at the required place, can also disassemble the parts, can be used for multiple times, can reduce the moving distance of the prefabricated part on the building through the external threaded pipes at the two sides, can lead the prefabricated part to move on the ground in advance, and greatly improves the working efficiency, is suitable for large-area popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is an enlarged view of the view A of FIG. 1; FIG. 4 is a view from the direction B of FIG. 3; FIG. 5 is a schematic structural view of the platform trolley; FIG. 6 is a view taken along line C of FIG. 5; fig. 7 is an enlarged partial cross-sectional view taken along line D-D of fig. 5.

Detailed Description

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

An automatic multifunctional assembly platform in the field of assembly type buildings is shown in the figure and comprises a plurality of vertical external threaded pipes 1 and platform trolleys which are bilaterally symmetrical and distributed at equal intervals, wherein power devices are arranged at the bottoms of the external threaded pipes 1 and can drive the external threaded pipes 1 to rotate, the power devices are buried in the ground 2, the top surfaces of the external threaded pipes 1 are rotatably connected with connecting blocks 3, the connecting blocks 3 positioned on the same side are fixedly connected through a support 4, the bilaterally symmetrical connecting blocks 3 are fixedly connected through two horizontal first cross beams 5, the first cross beams 5 are respectively provided with a first electric trolley 6, the first electric trolleys 6 can move along the length direction of the first cross beams 5, two first cross beams 5 connected on the same connecting block 3 form a group of moving devices, the first electric trolleys 6 on the adjacent first cross beams 5 between every two adjacent groups of moving devices are connected through a second cross beam 7, the second cross beam 7 is vertical to the first cross beam 5, the first electric trolleys 8 are arranged on the second cross beam 7, the second electric trolleys 8 can move in the length direction on the second cross beam 7, the vertical rods 9 are fixedly arranged on the bottom surfaces of the first electric trolleys 8, the bottom surfaces of the vertical rods 9 are fixedly provided with U-shaped plates 10, the openings of the U-shaped plates 10 are downward, the cross plates 11 are arranged below the U-shaped plates 10, the centers of the front side surfaces and the rear side surfaces of the cross plates 11 are fixedly provided with transverse shafts 12, the positions of the side surfaces of the U-shaped plates 10, which correspond to the transverse shafts 12, are provided with first through holes 13, the transverse shafts 12 are connected with the corresponding first through holes 13 through bearings, a first gear 14 is sleeved on one transverse shaft 12, the outer side surfaces of the U-shaped plates 10 are fixedly provided with first stepping motors 15, the output shafts of the first stepping motors 15 are sleeved with second gears 16, the first gear 14 and the second, the inner side surfaces of the vertical rods of the first U-shaped rods 17 are fixedly provided with first cross rods 18, the front side surface and the rear side surface of the transverse plate 11 corresponding to the first cross rods 18 are provided with first grooves 19, the first cross rods 18 are in inserted fit with the corresponding first grooves 19, the top surface of the transverse plate 11 corresponding to the first U-shaped rods 17 is provided with first sleeves 20, the horizontal rod of the first U-shaped rod 17 positioned above passes through the first sleeves 20, the first U-shaped rod 17 is in inserted fit with the first sleeves 20, the top surface of the transverse plate 11 corresponding to the first sleeves 20 is fixedly provided with a horizontal first electric telescopic rod 21, the movable end of the first electric telescopic rod 21 is fixedly connected with the end surface of the horizontal rod of the corresponding first U-shaped rod 17 positioned above, the horizontal rod of the first U-shaped rod 17 positioned below is positioned below the transverse plate 11, the platform trolley comprises a first box body 22, the front side surface and the rear side surface of the first box body 22 are provided with two second through holes 23 which are bila, a second sleeve 24 is arranged in each second through hole 23 through a bearing, the inner side surface of each second sleeve 24 is provided with threads, each second sleeve 24 is internally connected with a second screw rod 25 through threads, the outer ends of the second screw rods 25 are fixedly provided with first semicircular sleeves 26, the concave surfaces of the first semicircular sleeves 26 face outwards, the concave surfaces of the first semicircular sleeves 26 are provided with threads, the threads on the first semicircular sleeves 26 can be matched with the external threaded pipes 1, a horizontal third sleeve 27 is arranged between the inner ends of the two coaxial second screw rods 25, the second screw rods 25 are in splicing fit with the corresponding third sleeves 27, horizontal guide grooves 28 are symmetrically arranged at the positions, corresponding to the second screw rods 25, of the inner side surface of each third sleeve 27 in a left-right mode, horizontal guide rails 29 are arranged in the guide grooves 28, sliding blocks 30 are arranged on the guide rails 29, the sliding blocks 30 are fixedly connected with the corresponding side surfaces of the second screw rods 25, third gears 31 are sleeved on the side surfaces of the second sleeves 24, a horizontal rotating shaft 32 is arranged on one side of the third sleeve 27 in the first box 22, the rotating shaft 32 is parallel to the axis of the third sleeve 27, two ends of the rotating shaft 32 are connected with the inner wall of the first box 22 through bearings, a fourth gear 33 is sleeved on the position of the rotating shaft 32 corresponding to the third gear 31, the third gear 31 is meshed with the corresponding fourth gear 33, a fifth gear 34 is sleeved on the side surface of the rotating shaft 32, a second stepping motor 35 is fixedly arranged on the position of the first box 1 corresponding to the fifth gear 34, a sixth gear 36 is sleeved on the output shaft of the second stepping motor 35, the fifth gear 34 is meshed with the corresponding sixth gear 36, a first worm 37 is sleeved on the side surface of the third sleeve 27, a first worm 38 is arranged on one side of the first worm 37, the first worm 38 is matched with the first worm 37, two ends of the first worm 38 are connected with the inner wall of the first box 22 through bearings, a seventh worm 39 is sleeved on the first worm 38, a third stepping motor 40 is fixedly installed at a position corresponding to the seventh gear 39 inside the first box 22, an eighth gear 41 is sleeved on an output shaft of the third stepping motor 40, the eighth gear 41 is meshed with the corresponding seventh gear 39, clamping devices which are symmetrical in the front-back direction are installed on the left end face and the right end face of the first box 1, the clamping devices can clamp a prefabricated plate 44, two brackets 42 which are symmetrical in the front-back direction are arranged on the left side face and the right side face of the first box 22, and rollers 43 with power are installed on the brackets 42. The invention carries prefabricated parts by a platform trolley, then the platform trolley is transported to an assembly type building by a first screw rod, then the prefabricated parts are transported to a place needing to be built by a U-shaped plate, when the assembly type building 45 is built by one floor and needs to be built continuously, when the rest prefabricated parts 44 need to be transported to the assembly type building 45, the prefabricated parts 44 are placed on the platform trolley, then the platform trolley clamps the prefabricated parts by a clamping device, then a roller 43 drives the platform trolley to move, when the platform trolley moves to a position between two external threaded pipes 1 at the same side, two first semicircular sleeves 26 of the platform trolley are aligned with the corresponding external threaded pipes 1, then the corresponding second stepping motors 35 are opened, the second sleeves 24 are driven to rotate by a third gear 31 and a fourth gear 33, and the third sleeves 27 are connected with a turbine worm structure, and the third sleeve 27 is provided with the first worm wheel 37, so that the third sleeve 27 can not rotate by itself, under the action of the guide rail 29 and the slide block 30, the second screw rod 25 can not rotate by itself, at this time, the second sleeve 24 rotates to drive the second screw rod 25 to move outwards under the action of the screw thread, the second screw rod 25 moves outwards to enable the screw thread in the corresponding first semicircular sleeve 26 to be matched with the external threaded pipe 1, then the external threaded pipe 1 is driven to rotate by a power device, at this time, the first semicircular sleeve 26 moves upwards under the action of the screw thread, as the first semicircular sleeve 26 moves upwards along the external threaded pipe 1, one end of the platform trolley slowly lifts, at this time, the first worm wheel 38 is driven to rotate under the action of the seventh gear 39 and the eighth gear 41 through the rotation of the two third stepping motors 40, and the first worm wheel 37 is driven to rotate by the rotation of the first worm 38, the first turbine 37 rotates to drive the third sleeve 27 to rotate, the third sleeve 27 rotates to drive the second screw 25 to rotate under the action of the guide rail 29 and the slider 30, the second screw 25 rotates to enable the four first semicircular sleeves 26 to be always in a vertical state, so that the first semicircular sleeves 26 are ensured to stably move upwards, at the moment, the second screw 25 rotates relative to the corresponding second sleeve 24, at the moment, because the second sleeve 24 is connected with the second screw 25 through threads, the second sleeve 24 and the second screw 25 rotate relatively to generate displacement, the second motor 35 rotates to drive the second sleeve 24 to rotate through the third gear 31 and the fourth gear 33, so that the second sleeve 24 is ensured to be relatively static relative to the second screw 25, so that the second sleeve 24 and the second screw 25 can not displace, the stable operation of the device is ensured, when the first semicircular sleeve 27 moves to a certain height, at this time, the platform trolley cannot be completely in a vertical state under the gravity of the prefabricated plate 44, at this time, the rollers 43 on the ground roll to push the platform trolley to be in a vertical state, so that the other two first semicircular sleeves 26 move to the position of the external threaded pipe 1, at this time, the corresponding second stepping motor 35 rotates to drive the second sleeve 24 positioned below to rotate, so that the first semicircular sleeve 26 positioned below is matched with the corresponding external threaded pipe 1, at this time, the four first semicircular sleeves 26 are all on the external threaded pipe 1, the second stepping motor 35 and the third stepping motor 40 stop rotating, under the action of the threads of the external threaded pipe 1, at this time, the external threaded pipe 1 drives the platform trolley to move upwards, after moving to a certain distance, at this time, the second stepping motor 35 positioned above rotates reversely, under the action of the threads, the two second screw rods 25 above are folded, so that the two first semicircular sleeves 26 above are separated from the external threaded pipe 1, at this time, the third motor 40 positioned below rotates to drive the second screw 25 to rotate through the worm gear and worm structure, the first semicircular sleeve 26 on the lower side is kept vertical all the time under the restriction of the two first screws and cannot rotate by itself, so that at this time, the first box 22 rotates relative to the axis of the second screw 25 on the lower side, and at the same time, the second motor 35 positioned below rotates to drive the second sleeve 24 on the lower side to rotate, thereby ensuring that the second sleeve 24 is relatively static relative to the second screw 25, at this time, the first box 22 is slowly in a horizontal state, the first box 22 drives the prefabricated member 44 to be horizontal, then the corresponding first electric trolley 6 and the corresponding first electric trolley 8 move to enable the U-shaped plate 10 to move to the upper side of the platform trolley, at this time, the horizontal rod prefabricated member below the first U-shaped rod 17 is aligned with the second grooves 46 on the front and rear side surfaces of the prefabricated member 44, then the first electric telescopic rod 21 is contracted, at the same time the first U-shaped rod 17 is slowly drawn close, at the same time the first cross bar 18 is moved in the first groove 19, at the same time the horizontal rod 17 positioned in the lower portion of the U-shaped rod 17 is inserted into the correspondent second groove 46, at the same time the clamping device on the platform carriage is opened, then the first electric carriage 6 and first electric carriage 8 can be used for driving prefabricated plate 44 to move on the prefabricated building 45, the first motor 15 is rotated, and the first gear 14 and second gear 16 can be used for driving transverse plate 11 to rotate around the axis of transverse shaft 12 so as to make the prefabricated component 44 rotate, and make it be suitable for prefabricated components 44 with different mounting angles, then the correspondent third step-up motor 40 in the platform carriage is reversely rotated so as to make the first box body 22 slowly be in vertical state, then the second step-up motor 35 positioned in the upper portion is rotated so as to make the first semicircular sleeve 26 positioned in the upper portion, then the external thread pipe 1 rotates reversely, so that the platform trolley moves downwards slowly, when the roller 43 contacts the ground, the second stepping motor 35 positioned below rotates, so that the first semicircular sleeve 26 positioned below is separated from the external thread pipe 1, and the roller 43 rotates, so that the platform trolley is in a horizontal state slowly, and the next carrying is convenient; the invention has reasonable design and higher automation degree, can effectively reduce the manpower waste, can improve the accuracy of the assembly type building during the installation through automatic control, leads the installation to be more stable, can adjust the angle of the prefabricated part according to different installation angles, leads the application to be more extensive, can reduce the requirement of hoisting equipment through the transportation of the platform trolley, can lead the installation to be safer and more efficient, can surround the building through the first cross beam, the external threaded pipe and the second cross beam, can lead the prefabricated plate to be convenient to operate at the required place, can also disassemble the parts, can be used for multiple times, can reduce the moving distance of the prefabricated part on the building through the external threaded pipes at the two sides, can lead the prefabricated part to move on the ground in advance, and greatly improves the working efficiency, is suitable for large-area popularization.

Specifically, as shown in the drawing, the power device according to the present embodiment includes a second case 47, a third through hole 48 is formed in a top surface of the second case 47, the male screw tube 1 passes through the third through hole 48, the male screw tube 1 is connected to the third through hole 48 through a bearing, the male screw tube 1 is connected to an inner wall of the second case 47 through a bearing, a ninth gear 49 is sleeved on a portion of the third through hole 48 located in the second case 47, a fourth stepping motor 50 is fixedly installed in the second case 48, a tenth gear 51 is sleeved on an output shaft of the fourth stepping motor 50, the ninth gear 49 is engaged with the tenth gear 51, and the second case 47 is embedded in the bottom surface 2. According to the design, the fourth stepping motor 50 drives the external threaded pipe 1 to rotate through the ninth gear 49 and the tenth gear 51, so that the rotation of the external threaded pipe 1 is ensured, and the device can stably operate.

Specifically, as shown in the figure, horizontal second connecting rods 52 are fixedly mounted at positions, close to the first semicircular sleeve 25, of the left side surface of the second screw 25 in the embodiment, third connecting rods 53 are arranged on the second connecting rods 52, one ends of the third connecting rods 53 are hinged to the second connecting rods 52, the left end of the first semicircular sleeve 25 is hinged to the second semicircular sleeve 25, the other ends of the third connecting rods 53 are hinged to the outer side surface of the second semicircular sleeve 25 through fourth connecting rods 56, and the side surface of the second connecting rods 52 is hinged to the side surface of the third connecting rods through second electric telescopic rods 54. This design is through when first semicircular sleeve 26 and external screw thread pipe 1 cooperate, second electric telescopic handle 54 shortens, third connecting rod 53 rotates around the pin joint this moment, it rotates around the pin joint with first semicircular sleeve 26 to drive second semicircular sleeve 55 through fourth connecting rod 56 this moment, the circular sleeve 55 of a completion is followed in the combination between first semicircular sleeve 26 and the second semicircular sleeve 55, external screw thread pipe 1 rotates this moment, the first semicircular sleeve 26 of drive that can be more stable upwards moves, the steady operation of device has been guaranteed in this design, it is more reliable and more stable to use.

Further, as shown in the figures, the clamping device according to the embodiment includes a first box 22, second U-shaped rods 57 are symmetrically disposed on left and right side surfaces of the first box 22 along a front-back direction, a horizontal second cross rod 58 is fixedly mounted on an inner side of a vertical rod of the second U-shaped rods 57, a fourth through hole 59 is formed in a position of the side surface of the first box 22 corresponding to the second cross rod 58, a fifth through hole 60 is formed in a horizontal rod of the side surface of the first box 22 corresponding to the lower side of the second U-shaped rods 57, the second cross rod 58 is in insertion fit with the corresponding fourth through hole 59, the second U-shaped rod 57 is in insertion fit with the corresponding fifth through hole 60, a fourth sleeve 61 is sleeved on inner ends of the second cross rod 58 and the second U-shaped rods 57, one end of the fourth sleeve 61 is fixedly connected with the corresponding fifth through hole 60, a second worm 63 is rotatably connected to the other end of the fourth sleeve 61, a same second worm 64 is mounted between two adjacent second worm wheels 63, the center of the second worm wheel 63 is provided with a threaded through hole, the threads in the threaded through holes of the two second worm wheels 63 connected with the same second worm 64 are opposite, the side surface of the second cross rod 58 and the side surface of the horizontal rod below the second U-shaped rod 57 are provided with threads, the threads on the second cross rod 58 and the second U-shaped rod 57 can be matched with the corresponding threaded through holes on the second worm wheels 63, two ends of the second worm 64 are connected with the inner wall of the first box 22 through bearings, the second worm 64 is sleeved with a first bevel gear 65, a fifth stepping motor 66 is fixedly installed at the position of the box 22 corresponding to the first bevel gear 65, an output shaft of the fifth stepping motor 66 is sleeved with a second bevel gear 67, and the first bevel gear 65 is meshed with the second bevel gear 67. According to the design, the fifth stepping motor 66 drives the second worm 64 to rotate, the second worm 64 rotates to drive the second worm wheel 63 to rotate, the second worm wheel 63 rotates to drive the second U-shaped rod 57 to move under the action of the threads, so that the horizontal rod above the second U-shaped rod 57 can be inserted into the third groove 68 of the prefabricated plate 44 (the third groove 68 can be machined in a factory at first), the platform trolley can move in the process, the prefabricated member 44 can be driven to move together under the action of the second U-shaped rod 57, after the platform trolley is in a vertical state, the second U-shaped rod 57 cannot move automatically under the structure of the worm wheel and worm, the prefabricated member 44 can be stably driven to move upwards, the stable operation of the device is guaranteed through the design, and the device is more stable and reliable in use.

Furthermore, as shown in the drawings, the lateral surface of the third sleeve 27 of the present embodiment near both ends is fixedly connected to the inner wall of the first box 22 through the shaft seat 69. The design can ensure the stability of the third sleeve 27 in the using process, so that the device is more stable and reliable to use.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention 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; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an automatic multi-functional assembly platform in assembly type structure field which characterized in that: comprises a plurality of vertical external thread pipes (1) which are bilaterally symmetrical and distributed at equal intervals and a platform trolley, wherein the bottoms of the external thread pipes (1) are respectively provided with a power device, the power devices can drive the external thread pipes (1) to rotate, the power devices are all embedded in the ground (2), the top surfaces of the external thread pipes (1) are respectively and rotatably connected with connecting blocks (3), the connecting blocks (3) which are positioned at the same side are respectively and fixedly connected through a bracket (4), the bilaterally symmetrical connecting blocks (3) are fixedly connected through two horizontal first cross beams (5), the first cross beams (5) are respectively provided with a first electric trolley (6), the first electric trolleys (6) can move along the length direction of the first cross beams (5), the two first cross beams (5) connected on the same connecting block (3) are a group of moving devices, the first electric trolleys (6) on the first cross beams (5) between every two adjacent groups of moving devices are connected through second cross beams (7), the second cross beam (7) is perpendicular to the first cross beam (5), the first electric trolleys (8) are arranged on the second cross beam (7), the second electric trolleys (8) can move in the length direction of the second cross beam (7), the vertical rods (9) are fixedly arranged on the bottom surfaces of the first electric trolleys (8), U-shaped plates (10) are fixedly arranged on the bottom surfaces of the vertical rods (9), the openings of the U-shaped plates (10) face downwards, transverse plates (11) are arranged below the U-shaped plates (10), transverse shafts (12) are fixedly arranged at the centers of the front side surface and the rear side surface of each transverse plate (11), first through holes (13) are formed in the positions, corresponding to the transverse shafts (12), of the transverse shafts (12) are connected with the corresponding first through holes (13) through bearings, first gears (14) are sleeved on one transverse shaft (12), first stepping motors (15) are fixedly arranged on the outer side surfaces of the U-shaped plates (10), second gears (16) are sleeved on output shafts of the first stepping, first gear (14) and second gear (16) intermeshing, the side all sets up bilateral symmetry's first U type pole (17) around diaphragm (11), first horizontal pole (18) of the equal fixed mounting of first U type pole (17) vertical pole medial surface, first recess (19) are all seted up to the position department that the side corresponds first horizontal pole (18) around diaphragm (11), first horizontal pole (18) and corresponding first recess (19) cooperation of pegging graft, first sleeve (20) of the equal fixed mounting of position department that diaphragm (11) top surface corresponds first U type pole (17), the horizon bar that first U type pole (17) are located the top passes first sleeve (20), and first U type pole (17) and first sleeve (20) cooperation of pegging graft, the equal fixed mounting of position department that diaphragm (11) top surface corresponds first sleeve (20) horizontal first electric telescopic handle (21), first electric telescopic handle (21) expansion end and the horizon bar terminal surface fixed connection that first U type pole (17) that corresponds are located the top that corresponds are located first horizontal, the end face fixed connection of first electric telescopic handle (21) are located the top The horizontal rod below the first U-shaped rod (17) is positioned below the transverse plate (11), the platform trolley comprises a first box body (22), the front side and the rear side of the first box body (22) are respectively provided with two bilaterally symmetrical second through holes (23), second sleeves (24) are respectively arranged in the second through holes (23) through bearings, the inner side of each second sleeve (24) is provided with a thread, the second sleeves (24) are respectively connected with second screw rods (25) through threads, the outer ends of the second screw rods (25) are respectively fixedly provided with first semicircular sleeves (26), the concave surfaces of the first semicircular sleeves (26) face outwards, the concave surfaces of the first semicircular sleeves (26) are provided with threads, the threads on the first semicircular sleeves (26) can be mutually matched with an external threaded pipe (1), and a third sleeve (27) which is the same level is arranged between the inner ends of the two coaxial second screw rods (25), the second screw (25) is in plug-in fit with a corresponding third sleeve (27), horizontal guide grooves (28) are symmetrically formed in the positions, corresponding to the second screw (25), of the inner side surface of the third sleeve (27), horizontal guide rails (29) are arranged in the guide grooves (28), sliding blocks (30) are arranged on the guide rails (29), the sliding blocks (30) are fixedly connected with the side surfaces of the corresponding second screws (25), third gears (31) are sleeved on the side surfaces of the second sleeves (24), a horizontal rotating shaft (32) is arranged on one side, located on the third sleeve (27), of the first box body (22), the rotating shaft (32) is parallel to the axis of the third sleeve (27), two ends of the rotating shaft (32) are connected with the inner wall of the first box body (22) through bearings, fourth gears (33) are sleeved on the positions, corresponding to the third gears (31), of the rotating shaft (32), and the third gears (31) are meshed with the corresponding fourth gears (33), a fifth gear (34) is sleeved on the side surface of the rotating shaft (32), a second stepping motor (35) is fixedly installed at the position, corresponding to the fifth gear (34), in the first box body (1), a sixth gear (36) is sleeved on the output shaft of the second stepping motor (35), the fifth gear (34) is meshed with the corresponding sixth gear (36), a first worm wheel (37) is sleeved on the side surface of the third sleeve (27), a first worm (38) is arranged on one side of the first worm wheel (37), the first worm (38) is matched with the first worm wheel (37), two ends of the first worm (38) are connected with the inner wall of the first box body (22) through bearings, a seventh gear (39) is sleeved on the first worm (38), a third stepping motor (40) is fixedly installed at the position, corresponding to the seventh gear (39), in the first box body (22), and an eighth gear (41) is sleeved on the output shaft of the third stepping motor (40), the eighth gear (41) is meshed with the corresponding seventh gear (39), the left end face and the right end face of the first box body (1) are respectively provided with a clamping device which is symmetrical front and back, the clamping devices can clamp the prefabricated plate (44), the left side face and the right side face of the first box body (22) are respectively provided with two brackets (42) which are symmetrical front and back, and the brackets (42) are respectively provided with a roller (43) with power.

2. The assembly type building field automatic multifunctional assembly platform of claim 1, wherein: the power device comprises a second box body (47), a third through hole (48) is formed in the top surface of the second box body (47), an external threaded pipe (1) penetrates through the third through hole (48), the external threaded pipe (1) is connected with the third through hole (48) through a bearing, the internal wall of the external threaded pipe (1) is connected with the inner wall of the second box body (47) through a bearing, a ninth gear (49) is sleeved at the position, located in the second box body (47), of the third through hole (48), a fourth stepping motor (50) is fixedly installed in the second box body (48), a tenth gear (51) is sleeved on an output shaft of the fourth stepping motor (50), the ninth gear (49) is meshed with the tenth gear (51), and the second box body (47) is embedded in the bottom surface (2).

3. The assembly type building field automatic multifunctional assembly platform of claim 1, wherein: the equal horizontal second connecting rod of fixed mounting (52) of position department that second screw rod (25) left surface is close to first semicircular sleeve (25), second connecting rod (52) set up third connecting rod (53), third connecting rod (53) one end is connected with second connecting rod (52) are articulated, first semicircular sleeve (25) left end all articulates second semicircular sleeve (25), third connecting rod (53) other end passes through fourth connecting rod (56) and is connected with second semicircular sleeve (25) lateral surface is articulated, second connecting rod (52) side is connected through second electric telescopic handle (54) are articulated with third connecting rod side.

4. The assembly type building field automatic multifunctional assembly platform of claim 1, wherein: the clamping device comprises a first box body (22), wherein second U-shaped rods (57) are symmetrically arranged on the left side surface and the right side surface of the first box body (22) along the front-back direction, horizontal second cross rods (58) are fixedly installed on the inner sides of the vertical rods of the second U-shaped rods (57), fourth through holes (59) are formed in the positions, corresponding to the second cross rods (58), of the side surfaces of the first box body (22), fifth through holes (60) are formed in the horizontal rods, corresponding to the second U-shaped rods (57), of the side surfaces of the first box body (22), the horizontal rods are located below the second U-shaped rods (57), the second cross rods (58) are in plug-in fit with the corresponding fourth through holes (59), the second U-shaped rods (57) are in plug-in fit with the corresponding fifth through holes (60), fourth sleeves (61) are sleeved at the inner ends of the second cross rods (58) and the second U-shaped rods (57), one ends of the fourth sleeves (61) are fixedly connected with the corresponding fifth through holes (, a same second worm (64) is arranged between two adjacent second worm wheels (63), a threaded through hole is formed in the center of each second worm wheel (63), threads in the threaded through holes of the two second worm wheels (63) connected with the same second worm (64) are opposite, threads are formed in the side surfaces of horizontal rods below the second cross rods (58) and the second U-shaped rods (57), the threads on the second cross rods (58) and the second U-shaped rods (57) can be matched with the corresponding threaded through holes in the second worm wheels (63), two ends of each second worm (64) are connected with the inner wall of the first box body (22) through bearings, a first bevel gear (65) is sleeved on each second worm (64), a fifth stepping motor (66) is fixedly arranged at the position, corresponding to the first bevel gear (65), of each box body (22), and a second bevel gear (67) is sleeved on the output shaft of each fifth stepping motor (66), the first bevel gear (65) and the second bevel gear (67) are meshed with each other.

5. The assembly type building field automatic multifunctional assembly platform of claim 1, wherein: the side surface of the third sleeve (27) close to the two ends is fixedly connected with the inner wall of the first box body (22) through a shaft seat (69).