CN115749232A - Building machine and building method thereof - Google Patents

Abstract

The invention relates to a building machine and a construction method thereof, wherein the building machine comprises a top truss, a hanging frame and a machine position member; the machine position component comprises a guide rail, a power device and a wall attachment device. The wall attaching device comprises a wall attaching support, embedded parts and an inner wall supporting plate, the cross sections of the embedded parts in the axial direction are the same in shape, and the areas of the cross sections are increased progressively along the axial direction; the small end of the embedded part end is connected with the inner wall supporting plate, and the large end of the embedded part is connected with the wall attaching support. The power device is connected with the top truss; the wall attaching device, the guide rail and the power device are matched to lift the top truss, and the wall attaching device and the power device are matched to lift the guide rail. The upper end of the hanging rack is provided with a hanging rack connecting piece, the hanging rack is connected below the top truss in a sliding manner through the hanging rack connecting piece, and each hanging rack moves relatively close to the building outer wall of the hanging rack; every two adjacent hangers are connected to form an outer wall operation platform surrounding a building. The invention has convenient connection, can recover the embedded parts, can be constructed and constructed synchronously along with the building main body, and is beneficial to shortening the construction period.

Description

Building machine and building method thereof

Technical Field

The invention relates to the technical field of building machines, in particular to a building machine and a building method thereof.

Background

Traditional high-rise building construction machine generally is for climbing frame or scaffold frame, through climbing mechanism, and the drive stores pylon rises, and constructor carries out the construction operation on the stores pylon.

With the rapid rise of labor cost in recent years, the building industry faces the situation of insufficient human resources, so the concept of building machines is proposed, a large-scale operation machine is arranged on the top of a traditional climbing frame or a scaffold, the large-scale operation machine and the hanging frame are driven to rise through a jacking mechanism, and the large-scale operation machine and the hanging frame are driven to carry out automatic equipment, so that the construction is rapid, and the requirement of human resources is reduced.

However, the existing building machine is relatively heavy, the bearing pressure of a building is large, a large number of anchoring points need to be arranged, the anchoring points relate to embedded parts, the existing embedded parts cannot be taken out, and steel waste is serious. In addition, the connection mode of the hanging rack is generally two, one is that the hanging rack is pre-installed on the ground and then is fixedly connected with the top truss; the self weight of the preassembled hanging rack is large and not easy to move, if the hanging rack is not well distributed during ground preassembling, the distance between the hanging rack and the building outer wall is difficult to adjust, the position of the top truss is fixed, the distance between the hanging rack and the building outer wall is fixed after the top truss is connected with the hanging rack, if the distance is too large, construction operation is not facilitated, and if the distance is too small, collision with a wall attachment piece is possible. Another connection mode of the hanging rack is that after the top truss is assembled, the top truss is used as an installation foundation to erect the hanging rack, so that the hanging rack can be prevented from being adjusted, but the construction time is longer, and the construction period is easy to delay.

Disclosure of Invention

The invention aims to provide a building machine and a construction method thereof, which are convenient to connect, can recover embedded parts, can be constructed and constructed synchronously along with a building main body, and are beneficial to shortening the construction period.

In order to achieve the purpose, the invention discloses a building machine, which comprises a top truss, a plurality of hangers and a plurality of machine position members; the machine position component comprises a guide rail, a power device and a plurality of wall-attached devices.

The wall attaching device comprises a wall attaching support, at least one embedded part and at least one inner wall supporting plate, wherein the cross sections of the embedded parts in the axial direction are the same in shape, and the areas of the cross sections are increased progressively along the axial direction; the embedded part is embedded in the shear wall of the building, one end of the embedded part with small end surface area is connected with the inner wall supporting plate, and the other end of the embedded part with large end surface area is connected with the wall attaching support.

The power device is connected with the top truss; the wall attaching device, the guide rail and the power device are matched to lift the top truss, and the wall attaching device and the power device are matched to lift the guide rail.

The upper end of the hanging rack is provided with a hanging rack connecting piece, the hanging rack is connected below the top truss in a sliding mode through the hanging rack connecting piece, and each hanging rack moves relatively close to the building outer wall of the hanging rack; every two adjacent hangers are mutually connected to form an outer wall operation platform surrounding a building.

Preferably, threaded holes are formed in two ends of the embedded part, and the two threaded holes are communicated with each other; the inner wall supporting plate and the wall attaching support are connected with threaded holes at two ends of the embedded part through screws respectively.

Preferably, the power device comprises a hydraulic system, a claw climbing box and a supporting mechanism, wherein the hydraulic system comprises a hydraulic cylinder and a driving piece for driving the hydraulic cylinder to act; the supporting mechanism comprises a bearing upright post, an adapter and at least one connecting upright post, one end of the bearing upright post is connected with one end of a hydraulic cylinder, the other end of the hydraulic cylinder is connected with a claw climbing box, the other end of the bearing upright post is provided with a claw climbing structure matched with the claw climbing box, and the guide rail is provided with a plurality of stop blocks or stop holes which are used for being matched with the claw climbing box and the claw climbing structure at equal intervals in the axial direction; the bearing upright post is provided with a first limiting slideway in sliding fit with the guide rail; the top that bears the stand is connected gradually to the contact stand, the bottom of adapter is connected with the contact stand that is located to bear the stand top, the top and the top truss connection of adapter.

Preferably, the bearing upright post, the adapter and the connection upright post are all frame structures spliced by steel pipes.

Preferably, the machine position component further comprises a stand offset pin and a guide rail offset pin; the bearing upright post is provided with a first pin shaft hole matched with the upright post offset pin; the wall-attached support is provided with a second limiting channel in sliding fit with the guide rail, a second pin shaft hole in fit with the upright post offset pin and a third pin shaft hole in fit with the guide rail offset pin; the upright post offset pin simultaneously passes through the first pin shaft hole and the second pin shaft hole to realize the locking of the power device; the guide rail is provided with a stop seat, and the stop seat, the third pin shaft hole and the guide rail eccentric pin are matched to form a stress supporting structure of the guide rail.

Preferably, the top truss comprises a bearing truss, a connecting frame, a longitudinal connecting frame, a straight connecting plate and an angle connecting plate, and the bearing truss, the connecting frame and the longitudinal connecting frame are all made of square tubes; the two pairs of the bearing trusses which are parallel to each other and arranged at intervals are connected through at least one pair of contact frames to form a channel structure; in the channel structures which are adjacent to each other in pairs and are communicated in the axial direction, the bearing trusses which are butted with each other in the axial direction are connected through a direct connecting plate; in the channel structures which are adjacent in pairs and are vertically communicated, the bearing trusses which are adjacent in pairs and are vertically butted are connected through the corner connecting plates, and meanwhile, the longitudinal connecting frame and the bearing trusses are matched at the communication positions of the channel structures to form a square structure.

Preferably, the channel structure further comprises a plurality of walkway plates and a plurality of walkway plate connecting pieces, and the walkway plates are fixed at the bottom of the channel structure through the walkway plate connecting pieces; the walkway plate connecting piece comprises a plate support and at least one lifting support, and the plate support is provided with at least one connecting hole for connecting the walkway plate; the one end of raising the support is connected with the board support, the other end is equipped with a lock nut used for connecting the bearing truss, the axial of lock nut is parallel to the axial of connecting hole each other.

Preferably, a slide rail is fixedly arranged below the top truss; the hanging rack connecting piece comprises two mounting plates, at least one roller and at least two connecting plates; the two mounting plates are oppositely arranged and connected through connecting plates, and the two connecting plates are symmetrically arranged on two sides of the mounting plates; the upper end of the mounting plate is provided with a limiting sliding chute, and the lower end of the mounting plate is provided with at least one first bolt hole for connecting a hanging rack; the roller is arranged between the two mounting plates and is rotationally connected with the connecting plate; the roller wheel is matched with the limiting sliding chute to form a sliding channel; the hanger connecting piece is connected to the slide rail in a sliding mode through the sliding channel, and limiting bolts used for preventing the hanger connecting piece from being separated are arranged at two ends of the slide rail.

Preferably, one side of the hanger close to the building is provided with a plurality of positioning rods, one end of each positioning rod is fixedly connected with the hanger, the other end of each positioning rod is provided with a pulley, and the pulleys are abutted to the outer wall of the building.

Preferably, one side of the hanger close to the building is further provided with a lifting device and a wall body outer formwork, the fixed end of the lifting device is connected with the hanger or the top truss, and the movable end of the lifting device is connected with the wall body outer formwork.

Preferably, the top truss is further provided with a material distributor, at least one traveling crane and at least one canopy.

The invention also discloses a building method of the building machine, which comprises the following steps:

pre-assembling a hanging rack: the hanging frame is preassembled along with the construction progress of the main body of the building.

Pre-embedding: and carrying out embedded part embedding operation along with the construction progress of the building main body.

And (3) installing a wall attaching device: and fixedly mounting the wall-attached support according to the existing embedded part.

Installing machine position components: and installing a guide rail and a power device according to the installed wall-attached support.

Installing a top truss: and hoisting the preassembled top truss and connecting the top truss with a power device.

Climbing the top truss: the gate member lifts the top truss such that the top truss is elevated above the pylon.

The hanging rack is connected: the hangers are connected with the top truss, and after the clearance between each hanger and the outer wall of the building is adjusted, every two adjacent hangers are connected with each other.

Protection installation: and installing a top truss, a walkway plate on the hanging rack and a protective structure.

Preferably, in the top truss climbing step, leveling is performed after every 350mm of top truss climbing.

The invention has the following beneficial effects:

the embedded parts have the same cross section shape at each position in the axial direction, the area of the cross section is increased along the axial direction, the side with small area of the end surface is connected with the inner wall supporting plate, the wall attaching device can be locked, the wall attaching support can be installed after the inner wall supporting plate is locked, and the wall attaching device is more convenient to connect. When the wall-attached device is dismantled, the embedded part can be conveniently taken out due to the large head and the small head of the embedded part, so that the whole wall-attached device can be conveniently and quickly dismantled only by dismantling the inner wall supporting plate. Because the built-in fitting also can take out, can realize cyclic utilization, have the promotion meaning to reducing the construction cost, simultaneously, on this basis, the wall attachment device wholly can all use the material preparation of higher strength, guarantees joint strength.

Through setting up the stores pylon connecting piece in the upper end of stores pylon for the stores pylon can sliding connection in the below of top truss, when stores pylon and top truss connection, can conveniently adjust the interval between stores pylon and the building outer wall, and again through with two double-phase neighbours stores pylon interconnect, can be fixed with the stores pylon locking, do benefit to the site operation installation. Through having set up the stores pylon connecting piece, the stores pylon can be at ground pre-installation, and building machine build and building main part construction can go on in step, do benefit to and save the time limit for a project, improve the construction efficiency.

The top truss main part is made by square pipe, to perpendicular criss-cross access structure, adds at perpendicular intersect and establishes indulge even frame in order constituting "mouth" style of calligraphy structure, compares current bailey frame structure, on the basis of guaranteeing bearing capacity, can alleviate the quality of top truss by a wide margin, does benefit to building machine whole lightweight to reduce equipment cost, cost of transportation and operation cost.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the wall attachment device, the guide rail and the bearing upright post when the wall attachment device, the guide rail and the bearing upright post are connected.

Fig. 3 is a schematic view of the wall attachment device of the present invention.

Fig. 4 is a cross-sectional view of the wall attachment apparatus of the present invention.

Fig. 5 is a schematic view of an embedment of the invention.

Fig. 6 is a schematic view of the load bearing column of the present invention.

Fig. 7 is a schematic view of the connection post of the present invention.

Figure 8 is a schematic view of an adapter of the present invention.

Fig. 9 is a partial schematic view of a top truss of the present invention.

Fig. 10 is an enlarged schematic view of the top truss of the present invention.

Fig. 11 is an enlarged view of a portion a in fig. 11.

Fig. 12 is an enlarged schematic view of a portion B in fig. 11.

Fig. 13 is an enlarged view of the portion C in fig. 11.

Fig. 14 is an enlarged view of the portion D in fig. 12.

FIG. 15 is a schematic view of the connection of the longitudinally-connected frame of the present invention.

Fig. 16 is a schematic view of the walkway plate connection according to the invention.

Fig. 17 is a schematic view of the connection of the walkway plates according to the present invention.

Fig. 18 is a schematic view showing the connection of the pylon of the present invention to the top truss.

FIG. 19 is a schematic view of the hanger connecting member of the present invention being connected to the slide rail.

FIG. 20 is a schematic view of a hanger attachment of the present invention.

Fig. 21 is a schematic view of the hanger of the present invention when fixing the outer wall of the building.

Description of the main part symbols:

the wall-attached device comprises a machine position component 10, a wall-attached device 11, a wall-attached support 111, a second pin shaft hole 1111, a third pin shaft hole 1112, an arc-shaped plate 1113, an embedded part 112, a threaded hole 1121, a limiting groove 1122 and an inner wall support plate 113; the guide rail 12, the stop hole 121 and the stop seat 122; an upright offset pin 13; a rail offset 14;

the hydraulic cylinder 151, the claw climbing box 152, the bearing upright post 154, the bearing vertical post 1541, the bearing cross bar 1542, the bearing diagonal bar 1543, the top mounting seat 1544, the hinge 15441, the arc plate 15442, the first roller 15443, the bottom mounting seat 1545, the mounting plate 15451, the second roller 15452, the third roller 15453, the first pin shaft hole 15454, the contact upright post 155, the contact vertical post 1551, the contact cross bar 1552, the contact diagonal bar 1553, the adapter 156, the adapter vertical post 1561, the adapter cross bar 1562, the adapter diagonal bar 1563, the connecting bar 1564, the reinforcing bar 1565, the stiffening plate 1566, the pawl 1571, the rotating shaft 1572, the spring 1573, the limit stopper 1574, and the connecting plate 158;

a top truss 20; the structure comprises a bearing truss 21, angle plates 211, sliding rails 212, limiting bolts 2121, a connecting frame 22, longitudinal connecting frames 23, connecting plates 231, direct connecting plates 24, angle connecting plates 25, chords 26, vertical rods 27, inclined rods 28, walkway plates 29, walkway plate connecting pieces 291, plate supports 2911, lifting supports 2912, connecting holes 2913 and locking nuts 2914;

the hanging rack comprises a hanging rack 30, a hanging rack connecting piece 31, a mounting plate 311, a limiting sliding groove 3111, a roller 312, a rim 3121, a roller shaft 3122, a gasket 3123, a nut 3124, a connecting plate 313 and a positioning rod 32;

an exterior building wall 40.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 21, the present invention discloses a building construction machine, which comprises a top truss 20, a plurality of hangers 30, and a plurality of machine location members 10, wherein the machine location members 10 are devices capable of climbing on a shear wall of a building, the machine location members 10 are connected with the top truss 20, and the machine location members 10 drive the top truss 20 to climb upwards along with the construction progress of a building main body. The pylon 30 is then connected to the top truss 20 and surrounds the building, with the top truss 20 and pylon 30 forming the work platform of the building machine.

The machine position component 10 comprises a guide rail 12, a power device, a column offset pin 13, a guide rail offset pin 14 and a plurality of wall-attached devices 11. The wall attaching device 11 is fixed on a shear wall of a building and comprises a wall attaching support 111, at least one embedded part 112 and at least one inner wall support plate 113. In order to make the embedded part 112 easy to take out for recycling, the structure of the embedded part 112 is designed as follows: the cross sections of the embedded parts 112 at all positions in the axial direction have the same shape, preferably a circular shape, and the area of the cross section increases progressively along the axial direction; with this arrangement, the embedment 112 can be regarded as a circular truncated cone. Threaded holes 1121 are formed in both ends of the embedded part 112, and the two threaded holes 1121 are communicated with each other. Before the embedded part 112 is embedded, the threaded hole 1121 is plugged first to prevent concrete from being poured into the threaded hole 1121, and even if the concrete is poured into the threaded hole 1121, the two threaded holes 1121 are communicated with each other, so that the through connection can be facilitated. Compared with the design that the existing embedded part 112 is a screw, the embedded part 112 cannot interfere with the wall formworks, the embedded part 112 only needs to be simply fixed on a steel bar structure between the wall formworks, the existing embedded part 112 is a screw, and a special avoiding hole needs to be formed in the wall formworks for the screw to pass through, so that the embedded part 112 can also facilitate the building of the wall formworks.

The inner wall support plate 113 is connected with the threaded hole 1121 at one end (small end) of the embedded part 112 with a small end surface area through a screw, after the connection, the embedded part 112 is in a locked state, and the wall-attached support 111 can be conveniently connected with the threaded hole 1121 at one end of the embedded part 112 with a large end surface area through a screw on the outer wall. The embedded parts 112 may correspond to the inner wall support plates 113 one to one, or a plurality of embedded parts 112 may share one inner wall support plate 113. Generally, in order to ensure sufficient anchoring strength, a set of wall-attached supports 111 is connected to a plurality of embedded parts 112 at the same time.

The building outer wall 40 of the wall-attached support 111 is arranged at equal intervals along the vertical direction, and the wall-attached support 111 is provided with a second limiting channel in sliding fit with the guide rail 12, a second pin shaft hole 1111 matched with the upright post offset pin 13 and a third pin shaft hole 1112 matched with the guide rail offset pin 14. An arc-shaped plate 1113 can be designed on the second limiting channel to realize the guiding function.

When the wall attaching device 11 is detached, the inner wall supporting plate 113 is firstly detached, and after the inner wall supporting plate 113 is detached, the embedded part 112 can be knocked into the inner wall side for a short distance by using an iron hammer, so that an operator can easily and conveniently take out the wall attaching support 111 and the embedded part 112 from the outer wall by using a crowbar, and the wall attaching support 111 and the embedded part 112 can be separated after being conveyed to the ground, so that the time and the strength of the operator in high-altitude operation are reduced. When the individual embedded part 112 is tightly connected with the outer wall, the wall-attached support 111 can be firstly removed, the limit groove 1122 is arranged on the larger side of the end surface of the embedded part 112, the embedded part 112 can be rotated through the matching of a crowbar similar to a cross shape and the limit groove 1122 (one end of the crowbar extends into the threaded hole, and the two sides of the end of the crowbar are connected with the limit groove 1122 in a clamping manner), and the loosened embedded part 112 can be taken out more easily.

The guide rail 12 includes an upper wing plate, a lower wing plate and two webs, and the upper wing plate and the lower wing plate are connected by the two webs. The two webs are arranged at intervals, stop blocks or stop holes 121 are arranged on the upper wing plate at equal intervals along the axial direction, and the stop blocks or the stop holes 121 are positioned between the two webs. The lower wing plate is provided with a plurality of stop seats 122, and when the guide rail offset pin 14 is inserted into the third pin shaft hole 1112, the stop seats 122 are lapped on the guide rail offset pin 14, so that the guide rail offset pin 14 plays a role in supporting and unloading the guide rail 12, and the guide rail 12 can be prevented from falling.

The power plant includes a hydraulic system, a pawl climbing box 152 and a support mechanism. The hydraulic system comprises a hydraulic cylinder 151 and a driving piece for driving the hydraulic cylinder 151 to act, the driving piece can be an oil pump, and through the operation of an electric control oil pump, the synchronous action of a plurality of groups of power devices can be ensured, the leveling is facilitated, and the synchronization rate of the jacking action is ensured.

The support mechanism includes a load-bearing post 154, an adapter 156, and at least one connection post 155, which may be of a segmented design to facilitate manufacturing, shipping, and field installation. One end of the bearing upright post 154 is connected with one end of the hydraulic cylinder 151, the other end of the hydraulic cylinder 151 is connected with the claw climbing box 152, the other end of the bearing upright post 154 is provided with a claw climbing structure matched with the claw climbing box 152, and the claw climbing box 152 and the claw climbing structure can be matched with a stop block or a stop hole 121 on the guide rail 12. With this arrangement, the hydraulic cylinder 151 and the claw climbing structure can be supported more reliably, and the integration level of the power unit is higher. A first limit slideway in sliding fit with the guide rail 12 is arranged on the bearing upright 154. The contact columns 155 are connected in series at the top end of the load column 154, the bottom of the adapter 156 is connected to the contact column 155 located uppermost on the load column 154, and the top of the adapter 156 is connected to the top truss 20. The bearing column 154, the adapter 156 and the connection column 155 are all frame structures spliced by steel pipes to reduce weight. In addition, the height of the contact column 155 is required to be greater than that of the bearing column 154, so that the arrangement of too many contact columns 155 is avoided, the workload of installing the contact column 155 on site is reduced, and the height of the contact column 155 only needs to be convenient to transport and hoist.

Specifically, the load-bearing column 154 includes a load-bearing vertical bar 1541, a load-bearing cross bar 1542, a load-bearing diagonal bar 1543, a top mount 1544, and a bottom mount 1545. The top mount 1544 and the bottom mount 1545 are connected and fixed by a bearing vertical bar 1541, and the bearing vertical bar 1541 is correspondingly arranged at four corner positions of the top mount 1544 and the bottom mount 1545. The upper ends of the vertical bearing bars 1541 are provided with a connecting plate 158, and a rib plate is additionally arranged between the connecting plate 158 and the vertical bearing bars 1541 to improve the connecting strength. The connection with the contact post 155 can be facilitated by the provision of a web 158. At least two bearing cross bars 1542 are connected between the two adjacent bearing vertical bars 1541, wherein the two bearing vertical bars 1541 close to the guide rail 12 are only connected between the upper and lower ends of the bearing cross bars 1542, and meanwhile, no diagonal bar is arranged between the two bearing vertical bars 1541, so that installation and moving spaces of the hydraulic cylinder 151 and the claw climbing box 152 are provided. In addition to the above-mentioned support bars 1542 close to the guide rail 12, at least one support diagonal 1543 is disposed between every two adjacent support bars 1542 in the vertical direction in the remaining support bars 1542, one end of each support diagonal 1543 is connected to one support bar 1542, and the other end is connected to the other support bar 1542 or the support vertical bar 1541 close thereto.

A hinged part 15441 for connecting the hydraulic cylinder 151 is arranged at the bottom of the top mounting seat 1544, one end of the hydraulic cylinder 151 is hinged in the hinged part 15441, and the other end of the hydraulic cylinder 151 is connected with the claw climbing box 152. In addition, an arc-shaped plate 15442 and a first roller 15443 are further disposed on the top mounting base 1544, the arc-shaped plate 15442 is fixedly connected to the top mounting base 1544, the first roller 15443 is rotatably connected to the top mounting base 1544, the first roller 15443 is located on one side of an arch surface of the arc-shaped plate 15442, and the first roller 15443 and the arc-shaped plate 15442 are matched to form a first sliding groove which is slidably matched with the guide rail 12 and is limited.

Climb the claw structure and set up in bottom mount pad 1545, be equipped with two mounting plates 15451 of claw structure are climbed in the installation of bottom mount pad 1545. The climbing claw structure comprises a pawl 1571, a rotating shaft 1572, a spring 1573 and two limit stoppers 1574, wherein two ends of the rotating shaft 1572 are respectively connected with two mounting plates 15451, and the rotating shaft 1572 can be rotatably connected with the mounting plates 15451 or fixedly connected with the mounting plates 15451. The pawl 1571 is disposed between the two mounting plates 15451 and rotatably sleeved on the rotating shaft 1572, the two mounting plates 15451 limit the pawl 1571 to slide in the axial direction of the rotating shaft 1572, so as to ensure reliable connection when the pawl 1571 is matched with the stop block or the stop hole 121 on the guide rail 12. The two limit stops 1574 are disposed between the two mounting plates 15451 and on the same side of the pawl 1571, and the two limit stops 1574 are disposed symmetrically with respect to the rotating shaft 1572. When either end of the pawl 1571 abuts a limit stop 1574 adjacent thereto, the other end of the pawl 1571 extends out of the mounting plate 15451. One end of the spring 1573 is connected to the center of the pawl 1571, and the other end is connected to one of the limit stops 1574. The claw climbing box 152 can be regarded as a sliding groove which is in sliding fit with the guide rail 12 and is added on the basis of the claw climbing structure, and the claw climbing box 152 is also in the prior art and is not described in detail.

At least one second roller 15452 and at least one third roller 15453 are disposed on the bottom mounting base 1545, the second roller 15452 and the third roller 15453 are rotatably connected to the bottom mounting base 1545 and are in one-to-one correspondence, and the second roller 15452 and the third roller 15453 are matched to form a second sliding slot that is slidably matched with the guide rail 12 and is limited. The first sliding groove and the second sliding groove form a first limiting slide, and by providing the first limiting slide, it is ensured that the bearing column 154 can be reliably in sliding fit with the guide rail 12 and the bearing column 154 cannot easily separate from the guide rail 12. Further, a first pin hole 15454 to be fitted to the column offset pin 13 is provided in the bottom attachment seat 1545.

The connection upright post 155 comprises a connection vertical rod 1551, a connection cross rod 1552 and a connection inclined rod 1553, and every two adjacent connection vertical rods 1551 are connected through at least two connection cross rods 1552. At least one connecting inclined rod 1553 is arranged between every two adjacent connecting cross rods 1552 in the vertical direction in the connecting cross rods 1552 parallel to the guide rail 12 or in all the connecting cross rods 1552. The upper end and the lower end of the connection vertical rod 1551 are respectively provided with a connecting plate 158 so as to be connected conveniently.

The adaptor 156 includes a vertical adaptor 1561, a horizontal adaptor 1562, an inclined adaptor 1563, a connecting rod 1564, and a reinforcing rod 1565, and two adjacent vertical adaptor 1561 are connected by at least one horizontal adaptor 1562. At least one transfer diagonal 1563 is provided between two vertically adjacent transfer cross bars 1562 in the transfer cross bars 1562 parallel to the guide rails 12 or in all the transfer cross bars 1562. The quantity of connecting rod 1564 is two and parallel to each other, and two switching montants 1561 are connected simultaneously to each connecting rod 1564, and connecting rod 1564 is located switching montant 1561's top, and switching montant 1561's bottom then sets up connecting plate 158. In order to secure the connection strength of the connection bars 1564, a stiffening plate 1566 is provided between the connection bars 1564 and the transfer vertical bars 1561, and at least two stiffening bars 1565 are connected between the two connection bars 1564. Connecting holes 2913 are provided on the connecting rods 1564 and/or the reinforcing rods 1565 to facilitate connection with the top girder 20 of the building machine.

The climbing of the gate structure 10 is an alternating climbing of the guide rail 12 and the support structure, which can significantly reduce the length of the guide rail 12. The wall-attached devices 11 below the guide rails 12 can be detached in advance along with the climbing progress, the number of the wall-attached devices 11 can be reduced, and cost control is facilitated. When the guide rail 12 climbs, the upright post offset pin 13 simultaneously passes through the first pin shaft hole 15454 and the second pin shaft hole 1111, so that the position locking of the bearing upright post 154 is realized, and at the moment, the upright post offset pin 13 also plays a role in unloading; when the adjusting pawl 1571 moves upwards, the climbing of the guide rail 12 can be realized by the operation of the hydraulic system, and after the guide rail 12 climbs in place, the guide rail is unloaded through the guide rail offset pin 14. When the supporting mechanism climbs, the stop seat 122 on the guide rail 12 is in lap joint with the guide rail eccentric pin 14 to play a weighing role, the adjusting pawl 1571 faces downwards, after the upright post eccentric pin 13 is pulled out, the hydraulic system works to realize climbing of the supporting mechanism, and after the supporting mechanism climbs in place, the upright post eccentric pin 13 is inserted for unloading.

The top truss 20 comprises a bearing truss 21, a linking frame 22, a longitudinal connecting frame 23, a straight connecting plate 24 and a corner connecting plate 25, wherein the bearing truss 21, the linking frame 22 and the longitudinal connecting frame 23 are all made of square pipes so as to reduce weight. Two pairs of parallel bearing trusses 21 arranged at intervals are connected through at least one pair of connecting frames 22 to form a channel structure. In the channel structure which is adjacent to each other in pairs and is communicated in the axial direction, the bearing trusses 21 which are butted with each other in the axial direction are connected through the straight connecting plate 24. In the channel structures which are adjacent in pairs and are vertically communicated, the bearing trusses 21 which are adjacent in pairs and are vertically butted are connected through the corner connecting plates 25, and meanwhile, the longitudinal connecting frames 23 and the bearing trusses 21 are matched at the communication positions of the channel structures to form a square structure so as to strengthen the strength of the connection nodes.

Specifically, the bearing truss 21, the connecting frame 22 and the longitudinal connecting frame 23 each include two chords 26, at least two vertical rods 27 and at least four diagonal rods 28, the number of the vertical rods 27 and the diagonal rods 28 is increased according to the length of the chords 26, the length of the chords 26 is not too long, and therefore the number of the vertical rods 27 is generally not more than 3. The two ends of the vertical rod 27 are respectively welded with the two chords 26. Taking the bearing truss 21 as an example, two ends of the chord member 26 are respectively provided with a vertical bar 27, and meanwhile, the middle position of the chord member 26 is provided with a vertical bar 27, which is three vertical bars 27 in total; meanwhile, the vertical bars 27 on both sides are respectively connected with two chords 26 through two diagonal bars 28, and the middle vertical bar 27 is respectively connected with two chords 26 through four diagonal bars 28. Of course, if the chords 26 of the partial load-bearing truss 21 are somewhat shorter, the central vertical bar 27 and its corresponding diagonal bar 28 can also be eliminated. After the arrangement, the bearing truss 21 can be ensured to have higher strength and is not easy to deform. The span of the connecting frame 22 and the longitudinal connecting frame 23 is not large, and only the vertical rods 27 on the two sides are needed. In addition, in order to facilitate the connection of the longitudinal connecting frame 23, fixing plates 231 may be welded to both ends of the chord member 26 for the convenience of the connection.

Furthermore, the channel structure is provided with a walkway plate 29, which walkway plate 29 is fixed to the bottom of the channel structure by means of a walkway plate connection 291. The walkway plate connector 291 includes a plate support 2911 and at least one elevating support 2912, the plate support 2911 is provided with at least one connection hole 2913, and the connection hole 2913 is inserted through a bolt to connect with the walkway plate 29, so as to fix the walkway plate 29. The elevating supports 2912 are fixedly coupled at one end to the plate support 2911 and provided at the other end with a locking nut 2914, and the axial direction of the locking nut 2914 and the axial direction of the coupling hole 2913 are parallel to each other. The fixing of the walkway plate connecting piece 291 is achieved by connecting a locking nut 2914 through a screw passing through the lower chord of the bearing truss 21. One walkway plate 29 is connected to at least three sets of walkway plate connections 291 to ensure stability of the connection. Because the contact frame 22 is connected to the vertical rods of the bearing truss 21, the walkway plate 29 can be raised by the walkway plate connecting piece 291, so that the height of the operator across the lower chord of the contact frame 22 is smaller and the operator can walk more easily. The reason why the walkway plate 29 is not flush with the lower chord of the contact frame 22 is to standardize the walkway plate 29 for improved machining efficiency and for easy maintenance.

The lower part of the bearing truss 21 is connected with a slide rail 212 through an angle plate 211, and the slide rail 212 is H-shaped steel. The upper end of the hanging rack 30 is provided with a hanging rack connecting piece 31 which is matched with the slide rail 212 in a sliding way, the hanging rack 30 is connected below the top truss 20 in a sliding way through the hanging rack connecting piece 31, and each hanging rack 30 moves relatively close to the building outer wall 40 of the hanging rack. The slide rail 212 is provided at both ends thereof with stopper bolts 2121 for preventing the hanger link 31 from being detached. Two adjacent hangers 30 are connected to each other to form an outer wall work platform surrounding the building. Stores pylon 30 adopts the steel pipe to connect the constitution to in weight reduction, stores pylon 30's structure is prior art, and no longer gives details in the present case.

The hanger connecting piece 31 is arranged in a symmetrical structure as a whole to ensure the balance of stress. The hanger connecting member 31 includes two mounting plates 311, two rollers 312, and four connecting plates 313. The two mounting plates 311 are oppositely arranged and connected through the connecting plates 313, wherein the two connecting plates 313 are connected at the upper ends of the mounting plates 311 and are arranged at the two sides of the mounting plates 311, and the other two connecting plates 313 are connected at the lower ends of the mounting plates 311 and are arranged at the two sides of the mounting plates 311; of course, the two connection plates 313 on the same side of the mounting plate 311 may be combined into one piece. The two mounting plates 311 are provided with a limiting sliding groove 3111, and the groove depth of the limiting sliding groove 3111 is greater than the thickness of the lower wing plate of the H-shaped steel to leave a contact space for the roller 312.

The two groups of rollers 312 are respectively arranged on two sides of the limiting sliding groove 3111 and symmetrically arranged on two sides of a web plate of the H-shaped steel, the rollers 312 are rotatably connected with the connecting plate 313 close to the rollers, specifically, the rollers 312 comprise a rim 3121, a roller shaft 3122, a gasket 3123 and a nut 3124, the roller shaft 3122 sequentially penetrates through the rim 3121, the connecting plate 313 and the gasket 3123 and then is in threaded connection with the nut 3124, and the rim 3121 is rotatably connected with the roller shaft 3122. In order to facilitate the installation of the roller 312, a limiting plate is arranged at one end of the roller shaft 3122 away from the nut 3124, a limiting groove 1122 matched with the limiting plate is arranged on the inner side of the rim 3121, the limiting plate is in running fit with the limiting groove 1122, after the arrangement, the roller 312 is not easy to fall off, and meanwhile, the limiting plate is not easy to interfere with the sliding rail 212, so that the sliding is facilitated. Meanwhile, a circle of opening is formed in the end, close to the connecting plate 313, of the rim 3121, so that the contact area between the rim 3121 and the connecting plate 313 is smaller, friction between the rim 3121 and the connecting plate 313 can be reduced, and sliding is facilitated.

At least one first bolt hole is formed in the lower end of the mounting plate 311, at least one second bolt hole is formed in the connecting plate 313 arranged at the lower end of the mounting plate 311, and the hanging rack 30 (support chord) can be locked and fixed through the cooperation of the bolts with the first bolt holes and the second bolt holes respectively. Wherein the first bolt hole and the second bolt hole have the axial directions perpendicular to each other, so that the connection point of the hanger connection member 31 and the hanger 30 (support chord (square tube)) can be on both faces, resulting in a stronger connection reliability.

The pylon 30 is initially installed on the ground and, after the top truss 20 is assembled, the pylon 30 is connected to the glide rail 212 by the pylon connection 31. Because the stores pylon 30 surrounds the building outer wall 40, the stores pylon 30 is simple fixed only between general each stores pylon 30 when ground is primary installation in order to prevent to collapse, one side through being close to the building outer wall 40 at stores pylon 30 sets up a plurality of locating levers 32, it slides when being convenient for stores pylon 30 to lift to be provided with the pulley at the end of locating lever 32, pulley butt building outer wall 40, each stores pylon 30 obtains suitable interval between it and the building outer wall 40 through locating lever 32, behind two liang of adjacent stores pylon 30 mutual locking, be subject to the setting of locating lever 32 simultaneously, also can not slide again between stores pylon connecting piece 31 and the slide rail 212, the stores pylon 30 is fixed for top truss 20. To ensure safety in use, the adjustment function of the pylon connection 31 is generally only used when the pylon 30 is connected to the top truss 20.

A lifting device and a wall body outer template can be further arranged on one side, close to the building, of the hanging frame 30, the fixed end of the lifting device is connected with the hanging frame 30 or the top truss 20, the movable end of the lifting device is connected with the wall body outer template, and pouring of a shear wall can be facilitated after the lifting device and the wall body outer template are arranged. The lifting device can be a chain block or an electric block.

In order to facilitate construction, the top truss 20 is further provided with a material distributor, at least one travelling crane and at least one canopy, the travelling crane can facilitate carrying of building materials, templates and heavy tools, and the canopy can be arranged to ensure that construction can be performed in rainy days. Further, a material room, a control room, and the like may be provided on the top truss 20.

The invention also discloses a building method of the building machine, which comprises the following steps:

pre-assembling the rack 30: the hanger 30 is pre-installed according to the construction progress of the building body. At this time, the respective surface hangers 30 are simply fixed to each other to prevent collapse. In this step, the walkway plate 29, the turning plate, the protective net, etc. of the hanger 30 may not be installed first.

Pre-embedding: and pre-burying operation of the pre-buried part 112 is carried out along with the construction progress of the building main body. The embedded parts 112 are embedded in advance before the shear wall is poured.

And (3) installing a wall attaching device 11: the wall-attached support 111 is fixedly installed according to the existing embedded part 112.

The machine position component 10 is installed: the guide rail 12 and the power unit are installed according to the installed wall attachment support 111.

Installation of the top truss 20: and hoisting the preassembled top truss 20 and connecting the top truss with a power device.

The top truss 20 climbs: the gate member 10 lifts the top truss 20 so that the top truss 20 is elevated above the pylon 30 in preparation for attachment of the pylon 30. In particular, the top truss 20 is leveled once every 350mm of climb to ensure a rate of synchronization throughout the top truss 20.

The hanger 30 is connected: the hangers 30 are connected to the top truss 20, and after the gap between each hanger 30 and the outer wall 40 of the building is adjusted, every two adjacent hangers 30 are connected to each other.

Protection installation: the walkway plates 29 and the protective structures on the top trusses 20 and pylons 30 are installed.

While the invention has been described with reference to specific preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.

Claims (13)

1. A building machine, its characterized in that: comprises a top truss, a plurality of hangers and a plurality of machine position components; the machine position component comprises a guide rail, a power device and a plurality of wall-attached devices;

the wall attaching device comprises a wall attaching support, at least one embedded part and at least one inner wall supporting plate, wherein the cross sections of the embedded parts in the axial direction are the same in shape, and the areas of the cross sections are increased progressively along the axial direction; the embedded part is embedded in the shear wall of the building, one end of the embedded part with small end surface area is connected with the inner wall support plate, and the other end of the embedded part with large end surface area is connected with the wall attaching support;

the power device is connected with the top truss; the wall attaching device, the guide rail and the power device are matched to lift the top truss, and the wall attaching device and the power device are matched to lift the guide rail;

the upper end of the hanging rack is provided with a hanging rack connecting piece, the hanging rack is connected below the top truss in a sliding mode through the hanging rack connecting piece, and each hanging rack moves relatively close to the building outer wall of the hanging rack; every two adjacent hangers are mutually connected to form an outer wall operation platform surrounding a building.

2. A building machine according to claim 1, wherein: threaded holes are formed in two ends of the embedded part, and the two threaded holes are communicated with each other; the inner wall supporting plate and the wall attaching support are connected with threaded holes at two ends of the embedded part through screws respectively.

3. The building machine of claim 1, wherein: the power device comprises a hydraulic system, a claw climbing box and a supporting mechanism, wherein the hydraulic system comprises a hydraulic cylinder and a driving piece for driving the hydraulic cylinder to act; the supporting mechanism comprises a bearing upright post, an adapter and at least one connecting upright post, one end of the bearing upright post is connected with one end of a hydraulic cylinder, the other end of the hydraulic cylinder is connected with a claw climbing box, the other end of the bearing upright post is provided with a claw climbing structure matched with the claw climbing box, and the guide rail is provided with a plurality of stop blocks or stop holes which are used for being matched with the claw climbing box and the claw climbing structure at equal intervals in the axial direction; a first limiting slide way in sliding fit with the guide rail is arranged on the bearing upright post; the connection stand is connected in proper order on the top of bearing the stand, the bottom of adapter is connected with the connection stand that is located the bearing the stand top, the top and the top truss connection of adapter.

4. A building machine according to claim 3, wherein: the bearing upright post, the adapter and the connection upright post are all of a frame structure formed by splicing steel pipes.

5. A building machine according to claim 3 or 4, wherein: the machine position component also comprises an upright post offset pin and a guide rail offset pin; the bearing upright post is provided with a first pin shaft hole matched with the upright post offset pin; the wall-attached support is provided with a second limiting channel in sliding fit with the guide rail, a second pin shaft hole in fit with the upright post offset pin and a third pin shaft hole in fit with the guide rail offset pin; the upright post offset pin simultaneously passes through the first pin shaft hole and the second pin shaft hole to realize the locking of the power device; the guide rail is provided with a stop seat, and the stop seat, the third pin shaft hole and the guide rail eccentric pin are matched to form a stress supporting structure of the guide rail.

6. A building machine according to claim 1, wherein: the top truss comprises a bearing truss, a connection frame, a longitudinal connection frame, a straight connection plate and an angle connection plate, and the bearing truss, the connection frame and the longitudinal connection frame are all made of square tubes; the two pairs of the bearing trusses which are parallel to each other and arranged at intervals are connected through at least one pair of contact frames to form a channel structure; in the channel structures which are adjacent to each other in pairs and are communicated in the axial direction, the bearing trusses which are butted with each other in the axial direction are connected through a direct connecting plate; in the channel structures which are adjacent in pairs and are vertically communicated, the bearing trusses which are adjacent in pairs and are vertically butted are connected through the corner connecting plates, and meanwhile, the longitudinal connecting frame and the bearing trusses are matched at the communication positions of the channel structures to form a square structure.

7. A building machine according to claim 6, wherein: the channel structure also comprises a plurality of walkway plates and a plurality of walkway plate connecting pieces, and the walkway plates are fixed at the bottom of the channel structure through the walkway plate connecting pieces; the walkway plate connecting piece comprises a plate support and at least one lifting support, and the plate support is provided with at least one connecting hole for connecting the walkway plate; the one end of raising the support is connected with the board support, the other end is equipped with a lock nut used for connecting the bearing truss, the axial of lock nut is parallel to the axial of connecting hole each other.

8. The building machine of claim 1, wherein: a sliding rail is fixedly arranged below the top truss; the hanging rack connecting piece comprises two mounting plates, at least one roller and at least two connecting plates; the two mounting plates are oppositely arranged and connected through connecting plates, and the two connecting plates are symmetrically arranged on two sides of the mounting plates; the upper end of the mounting plate is provided with a limiting sliding chute, and the lower end of the mounting plate is provided with at least one first bolt hole for connecting a hanging rack; the roller is arranged between the two mounting plates and is rotationally connected with the connecting plate; the roller wheel is matched with the limiting sliding chute to form a sliding channel; the hanger connecting piece is connected to the slide rail in a sliding mode through the sliding channel, and limiting bolts used for preventing the hanger connecting piece from being separated are arranged at two ends of the slide rail.

9. The building machine of claim 1, wherein: one side of the hanger close to the building is provided with a plurality of positioning rods, one ends of the positioning rods are fixedly connected with the hanger, the other ends of the positioning rods are provided with pulleys, and the pulleys are abutted to the outer wall of the building.

10. A building machine according to claim 1, wherein: one side of the hanger close to the building is further provided with a lifting device and a wall body outer formwork, the fixed end of the lifting device is connected with the hanger or a top truss, and the movable end of the lifting device is connected with the wall body outer formwork.

11. The building machine of claim 1, wherein: the top truss is further provided with a material distributing machine, at least one traveling crane and at least one canopy.

12. A method of constructing a building machine according to any one of claims 1 to 11, comprising the steps of:

pre-assembling a hanging rack: pre-installing a hanging frame along with the construction progress of a building main body;

pre-embedding: carrying out embedded part embedding operation along with the construction progress of the building main body;

and (3) installing a wall attaching device: fixedly mounting a wall-attached support according to the existing embedded part;

installing machine position components: installing a guide rail and a power device according to the installed wall-attached support;

installing a top truss: hoisting the preassembled top truss and connecting the top truss with a power device;

climbing the top truss: the machine position component lifts the top truss, so that the top truss is higher than the hanging rack;

the hanging rack is connected: the hanging racks are connected with the top truss, and every two adjacent hanging racks are connected with each other after the gap between each hanging rack and the building outer wall is adjusted;

protection installation: and installing a top truss and a walkway plate and a protective structure on the hanging rack.

13. A method of building a building machine according to claim 12, wherein: in the top truss climbing step, leveling is carried out once after the top truss climbs for 350 mm.

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