CN114348865A

CN114348865A - Assembly quality of prefabricated component of assembly type building

Info

Publication number: CN114348865A
Application number: CN202111658008.3A
Authority: CN
Inventors: 宋兵; 姚琳
Original assignee: Jilin Institute of Chemical Technology
Current assignee: Jilin Institute of Chemical Technology
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-04-15

Abstract

The invention discloses an assembly device of an assembly type building prefabricated part, which comprises two parallel transverse supports and a longitudinal support, wherein the two transverse supports and the two longitudinal supports are connected through guide bolts to form a groined structure, a rope body guide wheel set vertical to the guide bolts is arranged on the guide bolts between the transverse supports and the longitudinal supports, a driving motor is arranged on the transverse supports or the longitudinal supports, the driving motor is respectively connected with four rope body guide wheel sets through four first ropes, the first ropes extend out of the tail ends of the rope body guide wheel sets to form connection points, and the two driving motors are used for synchronously driving the four connection points to do lifting and descending actions. The invention realizes synchronous hoisting of four connecting points of the prefabricated member, has greater stability, only has the transverse bracket and the longitudinal bracket, does not occupy the longitudinal space position, has simpler structure, is convenient for assembly and disassembly, and can quickly assemble the prefabricated member to the position needing the device in the assembling process.

Description

Assembly quality of prefabricated component of assembly type building

Technical Field

The invention relates to the technical field of assembly of an assembly type building, in particular to an assembly device of an assembly type building prefabricated member.

Background

The prefabricated building takes the prefabrication of parts as the core, and for the traditional building mode that waters at the site is the main, the prefabricated building is a novel building form that accomplishes in advance with some or all components at the mill prefabrication, transports and assembles scattered prefabricated component concatenation at the job site through certain connected mode and forms. Wherein the types of preforms include: the prefabricated building comprises external wall panels, internal wall panels, laminated slabs, balconies, air-conditioning panels, stairs, prefabricated beams, prefabricated columns and the like, so that the hoisting and assembling processes of the plate bodies are the main operations of implementing the whole prefabricated building to be assembled and molded, and especially the hoisting and assembling operations of all parts of upper floors are carried out on the basis that the prefabricated building has completed foundation floors.

And in the mode of the hoist and mount assembly of floor board, balcony and precast beam, specifically include two kinds of modes, one kind is pure manpower hoist and mount, the manpower that this kind of operating method needs is more, construct the corresponding hoist and mount assembly support of support, carry out the hoist and mount of prefab, when hoist to the position that the prefab needs the assembly, need other manpowers again to carry out the calibration of assembly position, another kind, then manpower cooperation hoisting equipment hoists the assembly, and current hoisting equipment can only provide the hoist and mount mode of a plurality of tie points of hoist cable, this kind of hoist and mount mode can adapt to most hoist and mount scenes, but the state of the process prefab of hoist and mount is unstable, and can't adjust, when hoist to the assembly position simultaneously, just can assemble after the calibration that also need carry out the assembly position.

Disclosure of Invention

The invention aims to provide an assembling device for prefabricated members of an assembly type building, and the assembling device is used for solving the technical problems that more human resources are wasted in the processes of hoisting the prefabricated members and assembling the prefabricated members to an assembling position in the prior art, and the prefabricated members cannot be adjusted in adaptability in the hoisting and assembling process.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

an assembly device of an assembly type building prefabricated part comprises two parallel transverse supports and two parallel longitudinal supports, wherein the two transverse supports and the two longitudinal supports are connected to form a groined structure, the cross part of each transverse support and the corresponding longitudinal support is connected through a guide bolt, a rope body guide wheel set perpendicular to the guide bolts is arranged on the guide bolts between the transverse supports and the longitudinal supports, the rope body guide wheel sets face to the center of the groined structure, a driving motor is arranged on each transverse support or the longitudinal supports, the driving motor is respectively connected with the four rope body guide wheel sets through four first ropes, the rope body guide wheel sets are used for guiding the first ropes driven by the driving motor, and the first ropes extend out of the tail ends of the rope body guide wheel sets to form connection points, the driving motor is used for synchronously driving the four connecting points to do lifting and descending actions.

In a preferred embodiment of the present invention, the lateral bracket and the longitudinal bracket are both provided with a guide groove for the guide bolt to move, the guide groove is along the length direction of the lateral bracket or the longitudinal bracket, the bottom of the guide bolt is installed in the guide groove of the lateral bracket, and the bottom of the guide bolt is installed in the guide groove of the longitudinal bracket.

According to a preferable scheme of the invention, two ends of the transverse support and two ends of the longitudinal support are both vertically connected with a support frame, and the bottom of the support frame is provided with a roller;

the number of the driving motors is two, and the two driving motors are respectively arranged on the two supporting frames of the transverse support or the two supporting frames of the longitudinal support.

According to a preferred embodiment of the present invention, each of the transverse bracket and the longitudinal bracket includes a first bracket section and a second bracket section hinged to two ends of the first bracket section, a latch structure is disposed at a hinge joint of the first bracket section and the second bracket section, the latch structure is used to fixedly connect the first bracket section and the second bracket section to keep the first bracket section and the second bracket section consistent, or the latch structure is used to release the fixed connection between the first bracket section and the second bracket section to bend the first bracket section and the second bracket section at the hinge joint, and the guide groove is disposed on the first bracket section of the transverse bracket or the longitudinal bracket;

the support frame is connected the second support section is kept away from the end of first support section.

The latch structure as a preferred aspect of the present invention includes a guide tube body provided on the first rack section and the second rack section, and the guide tube body is along a length direction of the first rack section or the second rack section, and a latch body connecting the two guide tube bodies.

The guide bolt comprises a shaft body and rolling balls arranged at two ends of the shaft body, the rolling balls are matched with the guide grooves, a first guide wheel disc is arranged on the shaft body of the shaft body, the first guide wheel disc is positioned between the transverse support and the longitudinal support, friction pads are sleeved on the shaft body of the shaft body positioned at the upper side and the lower side of the first guide wheel disc, and the friction pads are attached to the surface of the first guide wheel disc;

the rope body guide wheel set is sleeved on the first guide wheel disc, and a wheel groove for the first rope to pass around is formed in the first guide wheel disc.

According to a preferable scheme of the invention, a second guide wheel disc is sleeved on the shaft body of the shaft body, which is positioned in the guide groove of the longitudinal support;

still including walking around four in proper order the second rope of second direction rim plate, and set up expansion motor on the support frame of vertical support, two tip of second rope are connected jointly expansion motor's output, expansion motor is used for pulling the second rope makes the second rope is to four the second direction rim plate all exerts and keeps away from the effort at the center of groined type structure, just the direction of effort with the opposite direction of rope body direction wheelset.

The rope body guide wheel set comprises a fixed seat and an angle support connected to the fixed seat, a through groove is formed in the whole connecting portion of the fixed seat and the angle support along the length direction of the angle support, the fixed seat is sleeved on the first guide wheel disc, the first guide wheel disc is located in the through groove of the fixed seat, a fixed pulley is arranged at the end portion, far away from the fixed seat, of the angle support, and the fixed pulley is located in the through groove of the angle support.

In a preferred embodiment of the present invention, a surface of the fixing seat is provided with a caulking groove matched with the friction pad, and a thickness of the caulking groove is smaller than a thickness of the friction pad.

In a preferred embodiment of the present invention, a through hole for the second rope to pass through and a through hole for the second rope to pass through are formed in a side surface of the longitudinal support.

Compared with the prior art, the invention has the following beneficial effects:

the prefabricated member is synchronously hoisted by the four connecting points, and the four corners of the prefabricated member are connected and supported, so that compared with the traditional crane with only one arm rod, the hoisting of the prefabricated member has higher stability, the prefabricated member is only provided with the transverse support and the longitudinal support, does not occupy the longitudinal space position, has a simpler structure, is convenient to assemble and disassemble, can be quickly assembled to the position needing a device in the assembling process, and can finish the assembling and adjusting actions of the prefabricated member only by controlling the driving motor by one person, so that the assembling process of the prefabricated member is more efficient and convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

FIG. 1 is a schematic diagram of an assembly apparatus according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the supporting frame assembling apparatus of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a second cable attachment guide peg according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a guide pin according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a guide pin provided with a second guide wheel disc on the basis of FIG. 3 according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a rope guide pulley set according to an embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-a transverse bracket; 2-longitudinal support; 3-a guide bolt; 4-rope guide wheel group; 5-a first rope; 6-driving a motor; 7-a guide groove; 8-a support frame; 9-a roller; 10-a latch arrangement; 11-a guide tube body; 12-the plug body;

101-a first scaffold section; 102-a second stent segment;

31-a shaft body; 32-rolling sphere; 33-a first guide wheel disc; 34-a friction pad; 35-a second rope; 36-a second steering wheel disc; 37-a penetration hole; 38-an exit hole;

41-a fixed seat; a 42-angle bracket; 43-through slot; 44-fixed pulley.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

As shown in fig. 1 to 6, the present invention provides an assembling apparatus for prefabricated building components, comprising two parallel transverse supports 1 and two parallel longitudinal supports 2, wherein the two transverse supports 1 are connected with the two longitudinal supports 2 to form a groined structure, the intersections of the transverse supports 1 and the longitudinal supports 2 are connected by guide pins 3, in the specific structure, the transverse supports 1 are located at a lower layer, the longitudinal supports 2 are located at an upper layer, but the supporting points or planes of the transverse supports 1 and the longitudinal supports 2 are located at the same horizontal plane, a rope guide wheel set 4 of a vertical guide pin 3 is installed on the guide pins 3 located between the transverse supports 1 and the longitudinal supports 2, the rope guide wheel set 4 faces the center of the groined structure, a driving motor 6 is installed on the transverse supports 1 or the longitudinal supports 2, the driving motor 6 is respectively connected with four rope guide wheel sets 4 through four first ropes 5, and rope body direction wheelset 4 is used for leading to the first rope 5 of driving motor 6 driven, and first rope 5 extends the end of rope body direction wheelset 4 and forms the tie point, and two driving motor 6 are used for four tie points of synchronous drive to do the action of rising, falling, hoist the assembly to the prefab.

The transverse support 1 and the longitudinal support 2 are both provided with a guide groove 7 for the guide bolt 3 to move, namely the surfaces of the transverse support 1 and the longitudinal support 2 which are just opposite, the longitudinal sections of the transverse support 1 and the longitudinal support 2 are in a shape of Jiong, the guide groove 7 is arranged along the length direction of the transverse support 1 or the longitudinal support 2, the bottom of the guide bolt 3 is arranged in the guide groove 7 of the transverse support 1, the bottom of the guide bolt 3 is arranged in the guide groove 7 of the longitudinal support 2, namely the guide bolt 3 is guided and restrained in two directions, and the structure of the guide bolt 3 has stability.

Both ends of horizontal support 1, vertical support 2 all are connected with support frame 8 perpendicularly, and gyro wheel 9 is installed to the bottom of support frame 8, and its purpose provides the holistic walking ability that horizontal support 1 and vertical support 2 are connected.

Further, in order to stably support or fix the transverse bracket 1 and the longitudinal bracket 2 on the basis that the transverse bracket 1 and the longitudinal bracket 2 can walk, the transverse bracket 1 or the longitudinal bracket 2 respectively comprises a first bracket section 101 and a second bracket section 102 hinged at two ends of the first bracket section 101, a latch structure 10 is arranged at the hinged position of the first bracket section 101 and the second bracket section 102, and the latch structure 10 is used for fixedly connecting the first bracket section 101 and the second bracket section 102 to keep the first bracket section 101 and the second bracket section 102 consistent (the whole connecting the transverse bracket 1 and the longitudinal bracket 2 can walk integrally).

Or the lock bolt structure 10 is used for releasing the fixed connection between the first support section 101 and the second support section 102 to bend the first support section 101 and the second support section 102 at the hinged position, at this time, the first support section 101 can be integrally contacted with a plane to perform the supporting function of the transverse support 1 and the longitudinal support 2 integrally provided with the support frame 8 and the contact of the hinged position on the ground (a floor supporting surface of a position to be hoisted), so that the multi-point contact stress with the ground in the hoisting process is realized, the stability in the integral hoisting assembly is improved, and the guide groove 7 is arranged on the first support section 101 of the transverse support 1 or the longitudinal support 2.

It should be noted that the latch structure 10 of the present invention may also be a hydraulic cylinder, and an output end of the hydraulic cylinder is connected to the hinge joint of the first rack segment 101 and the second rack segment 102, so that the bending and consistent locking actions of the first rack segment 101 and the second rack segment 102 are completed through the telescopic action of the hydraulic cylinder.

Further, on the basis of the above structure, the guide bolt 3 can be taken out from the guide groove 7 at the bending position of the first bracket section 101 and the second bracket section 102, so that the convenient disassembly and assembly of the whole structure can be realized.

The support frame 8 is attached to the end of the second carrier section 102 remote from the first carrier section 101.

The latch structure 10 includes guide tube bodies 11 disposed on the first rack segment 101 and the second rack segment 102, and the guide tube bodies 12 are along the length direction of the first rack segment 101 or the second rack segment 102, and a latch body 12 connecting the two guide tube bodies 11, that is, the latch body 12 penetrates through the two guide tube bodies 11 to complete the fixing of the first rack segment 101 and the second rack segment 102, and in the subsequent process, the action of contact locking of the latch body 12 drawn out from the guide tube bodies 11 can be automatically completed through a hydraulic telescopic rod.

The guide bolt 3 comprises a shaft body 31 and rolling balls 32 arranged at two ends of the shaft body 31, the rolling balls 32 are matched with the guide grooves 7, a first guide wheel disc 33 is arranged on the shaft body of the shaft body 31, the first guide wheel disc 33 is positioned between the transverse bracket 1 and the longitudinal bracket 2, friction pads 34 are sleeved on the shaft body of the shaft body 31 positioned at the upper side and the lower side of the first guide wheel disc 33, and the friction pads 34 are attached to the surface of the first guide wheel disc 33;

wherein, the rope body direction wheelset 4 suit is on first direction rim plate 33, is provided with the race that supplies first rope 5 to walk around on the first direction rim plate 33.

Further, the invention provides a rope guiding wheel set 4 comprising a fixed seat 41 and an angle bracket 42 connected to the fixed seat 41, a certain acute included angle can exist between the fixed seat 41 and the angle bracket 42, that is, the end of the angle bracket 42 far away from the fixed seat 41 is lower than the position of the fixed seat 41, a through groove 43 is formed in the length direction of the angle bracket 42 in the interior of the whole body where the fixed seat 41 and the angle bracket 42 are connected, the fixed seat 41 is sleeved on the first guiding wheel disc 33, the first guiding wheel disc 33 is positioned in the through groove 43 of the fixed seat 41, a fixed pulley 44 is arranged at the end of the angle bracket 42 far away from the fixed seat 41, and the fixed pulley 44 is positioned in the through groove 43 of the angle bracket 42, so as to wind the first rope 5 into the wheel groove of the first guiding wheel disc 33 from the through groove 43 of the fixed seat 41, and then extend to the fixed pulley 44 along the through groove 43 of the angle bracket 42, friction between the first rope 5 and other structural parts of the device is avoided.

The fixed pulley 44 in the present invention may be a movable pulley block.

The invention provides a fixing seat 41 with a surface provided with a caulking groove matched with the friction pad 34, and the thickness of the caulking groove is smaller than that of the friction pad 34, so that the friction pad 34 is mainly in contact with the surfaces of the guide grooves 7 of the lateral bracket 1 and the longitudinal bracket 2, and thus is moved, the friction pad 34 can be replaced at any time as a consumable, the friction pad 34 can be prevented from being greatly deformed in the contact process of the transverse bracket 1 and the longitudinal bracket 2 by restricting the friction pad 34 through the caulking groove, the service life of the friction pad is prolonged, meanwhile, the friction pad 34 can apply stress along the surface of the friction pad 34 to the fixed seat 41 in the process of contacting with the transverse bracket 1 and the longitudinal bracket 2, so that the fixed seat 41 and the guide bolt 3 avoid the occurrence of eccentric wear, wherein the friction pad 34 is preferably a wear resistant material, thermoset liner or thermoplastic liner capable of being suitably deformed.

It is further noted that the side of the longitudinal support 2 of the present invention is provided with a through hole 37 for the second rope 35 to pass through, and a through hole 38 for the second rope 35 to pass through after passing around the second guide wheel 36, for the purpose of guiding the second rope 35.

Further, in the present invention, in order to realize that the horizontal bracket 1 and the vertical bracket 2 can perform an automatic adjustment process (i.e. a driving force is given to the guide bolt 3 to move along the guide grooves 7 of the horizontal bracket 1 and the vertical bracket 2), and reduce the amount of labor in assembly, the shaft body of the shaft body 31 located in the guide groove 7 of the vertical bracket 2 is sleeved with the second guide wheel disc 36;

the rope pulling device is characterized by further comprising a second rope 35 sequentially bypassing the four second guide wheel discs 36, and an expansion motor, preferably a high-low-torque motor, arranged on the support frame 8 of the longitudinal support 2, wherein two end parts of the second rope 35 are connected with the output end of the expansion motor together, the expansion motor is used for pulling the second rope 35, so that the second rope 35 applies acting force far away from the center of the # -shaped structure to the four second guide wheel discs 36, and the direction of the acting force is opposite to the direction of the rope body guide wheel group 4.

The specific implementation mode is as follows: when the prefabricated member of the prefabricated building is hoisted (mainly hoisting a floor slab or other structural members), under the driving of the driving motor 6, the end part of the first rope 5 is lowered to the position where the prefabricated member needs to be hoisted, the connecting point is fixedly connected to the prefabricated member, under the driving of the driving motor 6, the first rope 5 is driven by the rope body guide wheel set 4 to realize the integral lifting and hoisting of the prefabricated member, and when the driving motor 6 hoists the prefabricated member to the position where the prefabricated member needs to be assembled, the expansion motor works to pull the second rope 35, so that the second rope 35 bears the force on the guide bolt 3 to force the guide bolt 3 to move along the guide grooves 7 of the transverse bracket 1 and the longitudinal bracket 2, so that the guide bolt 3 also synchronously bears the force on the transverse bracket 1 and the longitudinal bracket 3 to drive the transverse bracket 1 and the longitudinal bracket 2 to relatively move, i.e. the two parallel transversal carriers 1 are distanced from each other and the two longitudinal carriers 2 are distanced from each other.

Further, driving motor 6 only needs the drive of cooperation expansion motor or stop driving first rope 5 this moment, just can hoist the prefab to the extreme position that rope body direction wheelset 4 can hoist (the plane at two parallel longitudinal braces 2 place), because the prefab is by hoist in step, and carry out the joint support of four corners to the prefab, compare in the traditional loop wheel machine that only has an armed lever, its hoist and mount possesses great stability, assemble the prefab to the position that needs the device on also can be quick at the in-process of assembly, and at this in-process, only need the assembly and the regulation action that just can accomplish the prefab of a personal force control driving motor 6 and expansion motor.

Meanwhile, during assembly, the adjustment in the longitudinal direction is relatively small, and good passing performance between the prefabricated member and the assembly position can be obtained through hoisting at different heights on two sides, namely the height difference of two sides of the prefabricated member is smaller than the height difference of the assembly position which needs to be adjusted:

therefore, the number of the driving motors 6 in the invention is two, and the driving of two connection points at one side of the prefabricated member is controlled by one driving motor 6, and the specific installation mode is as follows: the two driving motors 6 are respectively arranged on the supporting frames 8 of the two transverse brackets 1 or the supporting frames 8 of the two longitudinal brackets 2.

In the present invention, the second rope 35 only needs to be able to apply a force to the four second guide wheel discs 36 by the second rope 35, the specific winding manner of the second rope 35 and the four second guide wheel discs 36 is not limited, and is determined according to the actual use situation, but for specifically describing the technical solution provided by the present invention, the key position of the groined structure formed by the transverse bracket 1 and the longitudinal bracket 2 is marked in the clockwise direction in the present invention (refer to the attached drawings): points a, b, c and d are respectively formed at the corners formed by connecting the transverse bracket 1 and the longitudinal bracket 2, namely the points a, b, c and d represent the positions of the guide pins 3;

the end points of the transversal supports 1 and the longitudinal supports 2 are marked as: e. f, g, h, i, j, k, l, and by default, guide wheels for guiding the second rope 35 are provided at the end points of the lateral bracket 1 and the longitudinal bracket 2; assuming that the expansion motor is mounted on the carriage 8 at point h, then:

the second rope 35 runs clockwise from point b to point g, counterclockwise from point g to point a, clockwise from point a to point e, counterclockwise from point e to point d, clockwise from point d to point k, counterclockwise from point k to point c, clockwise from point c to point j, and counterclockwise from point j to point h. Like this at the extension motor traction second rope 35 (mainly the output shaft of extension motor twines second rope 35 both ends, make the length of second rope 35 shorten), the flexible 35 direction of acting force to every guide pin 3 of second is exactly the opposite direction with rope body guide wheel group 4, at this moment under the flexible 35 acting force of second, guide pin 3 moves in horizontal support 1 and longitudinal support 2's guide way 7, and then make horizontal support 1 and longitudinal support 3 wholly move, mainly show the square area expansion action in the middle of "well" font, the cooperation is installed at the gyro wheel 9 of support frame 8 bottom, thereby automatic realization is to the regulation of horizontal support 1 and longitudinal support 3's position, this kind of connected mode also can make horizontal support 1 and longitudinal support 2's wholeness stronger also more stable.

It should be further noted that, in the technical solution provided by the present invention, since there is an area expansion motion of the square in the middle of the "well" shape, and conversely there can also be an area reduction motion of the square in the middle of the "well" shape, only the reverse motion of the expansion motor is needed, but the winding motion opposite to the above needs to be performed by the second rope 35, and the detailed description thereof is omitted.

Further illustratively, in the above description, in the case where the number of the drive motors 6 in the present invention is two, the mounting positions of the two drive motors 6 may be e-point and i-point, h-point and l-point, f-point and j-point, and g-point and k-point.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. The assembling device for the prefabricated member of the assembly type building is characterized by comprising two parallel transverse supports (1) and two parallel longitudinal supports (2), wherein the two transverse supports (1) are connected with the two longitudinal supports (2) to form a groined structure, the cross part of each transverse support (1) and the corresponding longitudinal support (2) is connected through a guide bolt (3), a rope guide wheel set (4) vertical to the guide bolt (3) is arranged on the guide bolt (3) between each transverse support (1) and the corresponding longitudinal support (2), the rope guide wheel sets (4) face to the center of the groined structure, a driving motor (6) is arranged on each transverse support (1) or the corresponding longitudinal support (2), the driving motor (6) is respectively connected with the four rope guide wheel sets (4) through four first ropes (5), and the rope body guide wheel set (4) is used for guiding a first rope (5) driven by the driving motor (6), the first rope (5) extends out of the tail end of the rope body guide wheel set (4) to form a connection point, and the driving motor (6) is used for synchronously driving four connection points to do lifting and descending actions.

2. An assembly device of assembled building prefabricated members according to the claim 1, wherein the transverse bracket (1) and the longitudinal bracket (2) are provided with guide grooves (7) for the guide bolts (3) to move, the guide grooves (7) are arranged along the length direction of the transverse bracket (1) or the longitudinal bracket (2), the bottoms of the guide bolts (3) are arranged in the guide grooves (7) of the transverse bracket (1), and the bottoms of the guide bolts (3) are arranged in the guide grooves (7) of the longitudinal bracket (2).

3. The assembling device for the prefabricated building components according to the claim 2, wherein the two ends of the transverse bracket (1) and the longitudinal bracket (2) are vertically connected with a support frame (8), and the bottom of the support frame (8) is provided with a roller (9);

the number of the driving motors (6) is two, and the two driving motors (6) are respectively arranged on the two supporting frames (8) of the transverse support (1) or the two supporting frames (8) of the longitudinal support (2).

4. An assembly device of assembled building prefabricated parts according to claim 3, wherein each of the transverse brackets (1) and the longitudinal brackets (2) comprises a first bracket section (101) and a second bracket section (102) hinged at two ends of the first bracket section (101), a latch structure (10) is arranged at the hinged position of the first bracket section (101) and the second bracket section (102), the latch structure (10) is used for fixedly connecting the first bracket section (101) and the second bracket section (102) to enable the first bracket section (101) and the second bracket section (102) to keep consistent, or the latch structure (10) is used for releasing the fixed connection between the first bracket section (101) and the second bracket section (102) to enable the first bracket section (101) and the second bracket section (102) to bend at the hinged position, the guide groove (7) is arranged at the first bracket section (1) or the longitudinal brackets (2), and the guide groove (7) is arranged at the hinged position of the first bracket section (101) or the longitudinal brackets (2) On segment (101);

the support frame (8) is connected to the end of the second support section (102) remote from the first support section (101).

5. An assembly device of assembled building pre-forms according to claim 4, characterised in that the latch structure (10) comprises a guide tube (11) arranged on the first carrier section (101) and the second carrier section (102), and the guide tube (12) is along the length of the first carrier section (101) or the second carrier section (102), and a plug (12) connecting the two guide tubes (11).

6. The assembling device for the assembled building prefabricated parts according to claim 2, wherein the guide bolt (3) comprises a shaft body (31) and rolling balls (32) arranged at two ends of the shaft body (31), the rolling balls (32) are matched with the guide grooves (7), a first guide wheel disc (33) is arranged on the shaft body of the shaft body (31), the first guide wheel disc (33) is positioned between the transverse support (1) and the longitudinal support (2), friction pads (34) are sleeved on the shaft body of the shaft body (31) positioned at the upper side and the lower side of the first guide wheel disc (33), and the friction pads (34) are attached to the surface of the first guide wheel disc (33);

the rope body guide wheel set (4) is sleeved on the first guide wheel disc (33), and a wheel groove for the first rope (5) to pass through is formed in the first guide wheel disc (33).

7. An assembling device for assembled building prefabricated parts according to claim 6, wherein a second guide wheel disc (36) is sleeved on the shaft body of the shaft body (31) positioned in the guide groove (7) of the longitudinal support (2);

still including bypassing in proper order four second rope (35) of second direction rim plate (36), and set up and be in expansion motor on support frame (8) of vertical support (2), two tip of second rope (35) are connected jointly expansion motor's output, expansion motor is used for pulling second rope (35), make second rope (35) are to four second direction rim plate (36) all apply and keep away from the effort at the center of groined type structure, just the direction of effort with the opposite direction of rope body direction wheelset (4).

8. The assembling device for the prefabricated building components according to claim 6, wherein the rope guide wheel set (4) comprises a fixed seat (41) and an angle bracket (42) connected to the fixed seat (41), a through groove (43) is formed in the whole connecting portion of the fixed seat (41) and the angle bracket (42) along the length direction of the angle bracket (42), the fixed seat (41) is sleeved on the first guide wheel disc (33), the first guide wheel disc (33) is located in the through groove (43) of the fixed seat (41), a fixed pulley (44) is arranged at the end portion, far away from the fixed seat (41), of the angle bracket (42), and the fixed pulley (44) is located in the through groove (43) of the angle bracket (42).

9. An assembly device of assembled building prefabricated components according to the claim 8, characterized in that the surface of the fixed seat (41) is provided with a caulking groove matched with the friction pad (34), and the thickness of the caulking groove is smaller than that of the friction pad (34).

10. An assembly device of prefabricated building components according to claim 7, characterized in that the side of the longitudinal support (2) is provided with an access hole (37) for the second cable (35) and an access hole (38) for the second cable (35) to pass through behind the second guide wheel disc (36).