Curtain wall dry-hanging stone installation positioning device and installation positioning construction method
Technical Field
The invention relates to the field of buildings, in particular to a curtain wall dry-hanging stone mounting and positioning device and a mounting and positioning construction method.
Background
The curtain wall is the outer wall enclosure of the building, does not bear the weight, hangs like a curtain, so is also called as a curtain wall, and is a light wall with decorative effect commonly used by modern large-scale and high-rise buildings. The building outer protective structure or decorative structure consists of a panel and a support structure system, can have certain displacement capacity or certain deformation capacity relative to the main structure, and does not bear the function of the main structure.
At present, the following problems exist in the installation process of curtain wall dry-hanging stone materials:
(1) in order to ensure that the installation position is correct, workers need to mark the installation position in advance and calibrate the positions of the dry-hanging stones one by one so as to ensure that the upper and lower surfaces of the dry-hanging stones on the same layer are aligned respectively, so that the operation steps are complex and the installation efficiency is low;
(2) when the operation is installed to curtain higher position department, need adapt to lifting device and will hang stone material hoist and transport to the eminence futilely to supply the staff to take, there is the time difference to exempt from between handling operation and the installation operation, consequently prolonged whole activity duration, reduced work efficiency, and hang the risk that the stone material had dropped at the handling in-process futilely, the security of during operation is difficult to obtain the assurance.
In order to make up for the defects of the prior art, the invention provides a curtain wall dry-hanging stone mounting and positioning device and a mounting and positioning construction method.
Disclosure of Invention
The technical scheme adopted by the invention to solve the technical problem is as follows: a curtain wall dry hanging stone mounting and positioning device comprises a bottom plate, a mounting frame, a material placing mechanism, a pushing mechanism and a moving mechanism, wherein the mounting frame is mounted at the upper end of the bottom plate, the material placing mechanism is mounted on the side wall of the mounting frame, the side wall of the material placing mechanism is connected with the side wall of the pushing mechanism, the moving mechanisms are uniformly arranged on the left side and the right side of the material placing mechanism, the moving mechanisms are mounted on the bottom plate, and the mounting frame is of an up-down telescopic structure; wherein:
the material placing mechanism comprises a surrounding baffle frame, a limiting plate, a partition plate, a conveying branched chain, a first mounting plate and a second mounting plate, wherein the surrounding baffle frame is mounted at the upper end of the mounting frame, a transverse sliding groove is formed in the side wall of the surrounding baffle frame, the limiting plate is mounted on the left side and the right side of the transverse sliding groove in a sliding fit mode, the partition plate is uniformly mounted in the middle of the transverse sliding groove in a sliding fit mode, the lower end of the limiting plate is tightly attached to the upper end of the conveying branched chain, the conveying branched chain is mounted between the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are respectively mounted on the left side and the right side of the lower end of the surrounding baffle frame in a sliding fit mode; can adjust the position of a mounting panel, No. two mounting panels and limiting plate according to the actual work needs to place enclosing between fender frame and the transport branch chain at the stone material of hanging futilely of appropriate amount, conveniently take the stone material, need not the staff when carrying out the installation operation, use current lifting device to carry the stone material one by one, saved operating time, and eliminated the potential safety hazard of the high altitude object that exists when hoisting the stone material.
The pushing mechanism comprises a driving motor, a driving cam, a driving rod, a pushing rod, an auxiliary branched chain and a fixing ring, the driving motor is installed on the side wall of the installation frame through a motor base, the driving cam is installed on an output shaft of the driving motor, the upper end of the driving cam is tightly attached to the bottom end of the driving rod, the driving rod is installed in the fixing ring through a sliding fit mode, the fixing ring is installed on the side wall of the surrounding baffle frame, the upper end of the driving rod is tightly attached to the rear end of the pushing rod, the front end of the pushing rod penetrates through the side wall of the surrounding baffle frame through a sliding fit mode, a spring is connected between the pushing rod and the surrounding baffle frame, the top end of the driving rod is connected with the lower end of the auxiliary branched chain, and the auxiliary branched chain is installed on the surrounding baffle frame; drive the drive cam through driving motor and rotate, rotate the in-process, the actuating lever carries out up-and-down reciprocating motion, under the mating reaction of spring, can drive the propelling movement pole and carry out reciprocating motion back and forth to carry the whole propelling movement forward of branched chain, can hug closely on the installation wall until outmost dry hanging stone material, the actuating lever can also drive the supplementary branched chain and carry out the up-and-down motion simultaneously.
The auxiliary branched chain comprises a pressing plate, a lifting frame, a baffle and a telescopic rod, wherein the middle part of the pressing plate is arranged at the upper end of the enclosing and blocking frame through a hinge, the left end and the right end of the pressing plate are of a left-right telescopic structure, the left end and the right end of the pressing plate are respectively fixed at the upper ends of limiting plates positioned at the left side and the right side of the transverse sliding groove through bolts, the upper end of the pressing plate is connected with the lifting frame through the telescopic rod, the rear end of the lifting frame is connected with the top end of the driving rod, and the baffle is arranged at the end of the lifting frame; under the mating reaction of telescopic link, the in-process that carries out up-and-down reciprocating motion through the actuating lever drive crane, the baffle also carries out the simultaneous movement, when the baffle lower extreme is located the pressure strip below, the baffle can play certain limiting displacement to the dry stone material of hanging that is located to put the material mechanism, prevent to hang the stone material futilely and drop from it, when the baffle lower extreme is located the pressure strip top, hang the sheltering from that the stone material can not receive the baffle futilely, and then can hang the outside propelling movement of stone material futilely of outmost, simultaneously under the pressure effect of pressure strip, can guarantee that the different is hung stone material top and is located highly equally futilely, adjust the dry stone material position of hanging when need not to install.
The moving mechanism comprises a moving motor, a lead screw, a connecting frame, a moving block and a linear guide rail, the moving motor is installed on the bottom plate through a motor base, an output shaft of the moving motor is connected with the lower end of the lead screw through a coupler, the upper end of the lead screw is connected with the inner wall of the connecting frame through a bearing, the moving frame is installed on the bottom plate, the moving block is installed in the lead screw in a threaded fit mode, the inner side of the moving block is connected with the linear guide rail in a sliding fit mode, and the linear guide rail is installed on the inner wall of the connecting frame; the lead screw is driven to rotate through the movable motor, and the movable block can be driven to do vertical linear motion under the guiding action of the linear guide rail, so that the purpose of adjusting the heights of the material placing mechanism and the pushing mechanism is achieved, and dry-hanging stones are installed at different positions of the installation wall surface.
The conveying branch chain comprises a driven roller, a driving motor, a conveying belt and a spacing strip, wherein the driving roller and the driven roller are sequentially arranged between the first mounting plate and the second mounting plate from front to back through a bearing, one end of the driving roller is connected with an output shaft of the driving motor through a coupler, the driving motor is arranged on the side wall of the first mounting plate through a motor base, the driven roller and the driving roller are connected through the conveying belt, the spacing strip is uniformly arranged on the surface of the conveying belt, and the upper end of the spacing strip is tightly attached to the lower end of the limiting plate; through driven voller, drive roll, driving motor conveys the stone material of hanging futilely with the combined action of conveyer belt to reach the purpose of hanging the stone material of hanging futilely to the polylith simultaneously and carry out the location, and after the distance that driving motor drive conveyer belt moved forward equals the interval of arranging of parting strip, driving motor drives the drive cam just and rotates a week, and the drive cam promotes the crane upward movement to the peak, and promotes push rod forward movement to the at utmost, makes the stone material of hanging futilely that is located the conveyer belt outmost can be released.
Rolling columns are arranged on the inner side wall of the limiting plate and the left side wall and the right side wall of the partition plate from top to bottom through pin shafts, and are made of rubber materials; can play certain cushioning effect to the dry stone material that is pushed out the drive belt, avoid dry stone material whereabouts too fast and cause the condition of colliding with to take place.
The section of the top end of the driving rod is of a right-angled triangle structure, and the section of the rear end of the pushing rod is of an inverted right-angled triangle structure.
And a bolt is connected between the limiting plate and the surrounding baffle frame, one end of the bolt is arranged on the surrounding baffle frame in a thread matching mode, and the other end of the bolt is tightly attached to the side wall of the limiting plate.
Enclose and keep off both sides from a left side to turn right evenly about the lateral wall of frame rear end and seted up spacing hole, the limiting plate passes through the bolt fastening in spacing downthehole.
The construction method for installing and positioning the curtain wall dry-hanging stone by using the installation positioning device comprises the following steps:
s1, fixing a device: the device is fixed at the upper end of the existing lifting platform vehicle by a worker, and the height of the device is properly adjusted by the lifting platform vehicle;
s2, charging: a worker puts a plurality of dry hanging stones to be used into a material placing mechanism for later use;
s3, installing keels below: a worker installs a keel right below the expected installation position of the dry-hang stone to support the dry-hang stone;
s4, positioning and pushing: the position of the dry-hanging stone is adjusted through the material placing mechanism, and then the dry-hanging stone is pushed out through the pushing mechanism, so that the dry-hanging stone positioned at the outermost layer of the material placing mechanism can be tightly attached to the installation wall surface, and the dry-hanging stone gradually falls under the action of gravity until the lower end of the dry-hanging stone is tightly attached to the upper end of the keel installed in S3;
s5, stone fixing: installing another keel above the dry-hanging stone by a worker, and fixing the upper end and the lower end of the dry-hanging stone through a connecting hanging piece so that the dry-hanging stone can be firmly connected with the keel;
s6, height adjustment: the moving mechanism drives the material placing mechanism and the pushing mechanism to move upwards for a proper distance, so that the lower end of the dry-hanging stone placed in the material placing mechanism is positioned above the keel installed in S5, and the other layer of dry-hanging stone is continuously installed;
s7, repeating the operation: and repeating the steps S1-S6 until all the dry-hanging stones are installed.
Compared with the prior art, the invention has the following advantages:
1. according to the curtain wall dry-hanging stone mounting and positioning device and the mounting and positioning construction method, the dry-hanging stones are temporarily stored through the material placing mechanism, so that workers can conveniently take the stones in the mounting process, and the pushing mechanism is used for simultaneously pushing a plurality of stones, so that one pair of stones is not needed for positioning, and the working efficiency is saved;
2. according to the material placing mechanism provided by the invention, a proper amount of dry-hanging stone is placed between the enclosure frame and the conveying branch chain, so that the stone is convenient to take, the existing hoisting equipment is not required to be used for conveying the stone one by one when workers carry out installation operation, the working time is saved, and the potential safety hazard of falling objects existing during hoisting the stone is eliminated;
3. the pushing mechanism provided by the invention can push the dry-hanging stone positioned at the outermost layer outwards, and meanwhile, under the compression action of the compression plate, the heights of the top ends of different dry-hanging stones can be ensured to be equal, and the position of the dry-hanging stone is not required to be adjusted when the dry-hanging stone is installed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of a mounting and positioning device for dry-hanging stone on a curtain wall according to the present invention;
FIG. 2 is a rear view of the curtain wall dry-hanging stone mounting and positioning device according to the present invention;
FIG. 3 is a front view of the installation and positioning device for dry-hanging stone of curtain wall according to the present invention;
FIG. 4 is a left side view of the mounting and positioning device for dry-hanging stone of curtain wall according to the present invention;
FIG. 5 is a diagram illustrating the change of state of the dry-hang stone according to the present invention during installation;
FIG. 6 is a flow chart of the construction method of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 6.
A curtain wall dry hanging stone mounting and positioning device comprises a bottom plate 1, a mounting frame 2, a material placing mechanism 3, a pushing mechanism 4 and a moving mechanism 5, wherein the mounting frame 2 is mounted at the upper end of the bottom plate 1, the material placing mechanism 3 is mounted on the side wall of the mounting frame 2, the side wall of the material placing mechanism 3 is connected with the side wall of the pushing mechanism 4, the moving mechanisms 5 are respectively mounted on the left side and the right side of the material placing mechanism 3, the moving mechanisms 5 are mounted on the bottom plate 1, and the mounting frame 2 is of an up-and-down telescopic structure; wherein:
the material placing mechanism 3 comprises a surrounding baffle frame 31, a limiting plate 32, a partition plate 33, a conveying branched chain 34, a first mounting plate 35 and a second mounting plate, the surrounding baffle frame 31 is mounted at the upper end of the mounting frame 2, a transverse sliding groove is formed in the side wall of the surrounding baffle frame 31, the limiting plate 32 is mounted on the left side and the right side of the transverse sliding groove in a sliding fit mode, the partition plate 33 is uniformly mounted in the middle of the transverse sliding groove in a sliding fit mode, the lower end of the limiting plate 32 is attached to the upper end of the conveying branched chain 34, the conveying branched chain 34 is mounted between the first mounting plate 35 and the second mounting plate, and the first mounting plate 35 and the second mounting plate are mounted on the left side and the right side of the lower end of the surrounding baffle frame 31 in a sliding fit mode respectively; can adjust the position of mounting panel 35, No. two mounting panels and limiting plate 32 according to the actual work needs to place the stone material of hanging futilely in a proper amount and enclosing and keep off between frame 31 and the transport branch chain 34, conveniently take the stone material, need not the staff when carrying out the installation, use current lifting device to carry the stone material one by one, saved operating time, and eliminated the potential safety hazard of the high altitude weight thing that exists when hoisting the stone material.
The pushing mechanism 4 comprises a driving motor 41, a driving cam 42, a driving rod 43, a pushing rod 44, an auxiliary branched chain 45 and a fixing ring 46, the driving motor 41 is installed on the side wall of the installation frame 2 through a motor base, the driving cam 42 is installed on an output shaft of the driving motor 41, the upper end of the driving cam 42 is attached to the bottom end of the driving rod 43, the driving rod 43 is installed in the fixing ring 46 in a sliding fit mode, the fixing ring 46 is installed on the side wall of the enclosure frame 31, the upper end of the driving rod 43 is attached to the rear end of the pushing rod 44, the front end of the pushing rod 44 penetrates through the side wall of the enclosure frame 31 in a sliding fit mode, a spring is connected between the pushing rod 44 and the enclosure frame 31, the top end of the driving rod 43 is connected with the lower end of the auxiliary branched chain 45, and the auxiliary branched chain 45 is installed on the enclosure frame 31; drive cam 42 through driving motor 41 and rotate, rotate the in-process, actuating lever 43 carries out up-and-down reciprocating motion, under the mating reaction of spring, can drive push rod 44 and carry out reciprocating motion back and forth to carry branch chain 34 whole propelling movement forward, can hug closely on the installation wall up to outmost dry hanging stone material, actuating lever 43 can also drive supplementary branch chain 45 and carry out the up-and-down motion simultaneously.
The auxiliary branched chain 45 comprises a pressing plate 451, a lifting frame 452, a baffle 453 and an expansion link 454, the middle of the pressing plate 451 is installed at the upper end of the surrounding baffle frame 31 through a hinge, the left end and the right end of the pressing plate 451 are of a left-right telescopic structure, the left end and the right end of the pressing plate 451 are respectively fixed at the upper ends of the limiting plates 32 positioned at the left side and the right side of the transverse sliding groove through bolts, the upper end of the pressing plate 451 is connected with the lifting frame 452 through the expansion link 454, the rear end of the lifting frame 452 is connected with the top end of the driving rod 43, and the baffle 453 is installed at the end of the lifting frame 452; under the mating reaction of telescopic link 454, drive crane 452 through actuating lever 43 and carry out up-and-down reciprocating's in-process, baffle 453 also carries out the simultaneous movement, when baffle 453 lower extreme is located pressure strip 451 below, baffle 453 can play certain limiting displacement to the dry stone material of hanging that lies in the material mechanism 3 of putting, prevent to hang the stone material futilely and from dropping, when baffle 453 lower extreme is located pressure strip 451 top, hang futilely the stone material and can not receive sheltering from of baffle 453, and then can hang the outside propelling movement of stone material futilely of outmost, simultaneously under the clamping action of pressure strip 451, can guarantee that different dry stone material tops of hanging are located highly equally, adjust dry stone material position when need not to install.
The moving mechanism 5 comprises a moving motor 51, a lead screw 52, a connecting frame 53, a moving block 54 and a linear guide rail 55, the moving motor 51 is installed on the bottom plate 1 through a motor base, an output shaft of the moving motor 51 is connected with the lower end of the lead screw 52 through a coupler, the upper end of the lead screw 52 is connected with the inner wall of the connecting frame 53 through a bearing, the moving frame is installed on the bottom plate 1, the moving block 54 is installed in the lead screw 52 in a threaded fit mode, the inner side of the moving block 54 is connected with the linear guide rail 55 in a sliding fit mode, and the linear guide rail 55 is installed on the inner wall of the connecting frame 53; the lead screw 52 is driven to rotate by the moving motor 51, and the moving block 54 can be driven to do vertical linear motion under the guiding action of the linear guide rail 55, so that the purpose of adjusting the heights of the material placing mechanism 3 and the pushing mechanism 4 is achieved, and dry-hanging stones are installed at different positions of the installation wall surface.
The conveying branched chain 34 comprises a driven roller, a driving motor, a conveying belt and a spacing strip, wherein the driving roller and the driven roller are sequentially arranged between the first mounting plate 35 and the second mounting plate from front to back through a bearing, one end of the driving roller is connected with an output shaft of the driving motor through a coupler, the driving motor is arranged on the side wall of the first mounting plate 35 through a motor base, the driven roller is connected with the driving roller through the conveying belt, the spacing strip is uniformly arranged on the surface of the conveying belt, and the upper end of the spacing strip is tightly attached to the lower end of the limiting plate 32; the dry hanging stones are conveyed through the cooperation of the driven roller, the driving motor and the conveyor belt, so that the purpose of positioning a plurality of dry hanging stones is achieved, after the distance of the driving motor driving the conveyor belt to move forwards is equal to the arrangement distance of the isolating strips, the driving motor 41 just drives the driving cam 42 to rotate for a circle, the driving cam 42 pushes the lifting frame 452 to move upwards to the highest point, and the pushing rod 44 is pushed to move forwards to the maximum degree, so that the dry hanging stones positioned on the outermost layer of the conveyor belt can be pushed out.
The inner side wall of the limiting plate 32 and the left and right side walls of the partition plate 33 are respectively provided with a rolling column 3a from top to bottom through a pin shaft, and the rolling columns 3a are made of rubber; can play certain cushioning effect to the dry stone material that is pushed out the drive belt, avoid dry stone material whereabouts too fast and cause the condition of colliding with to take place.
The section of the top end of the driving rod 43 is of a right-angled triangle structure, and the section of the rear end of the pushing rod 44 is of an inverted right-angled triangle structure.
And a bolt is connected between the limiting plate 32 and the surrounding baffle frame 31, one end of the bolt is installed on the surrounding baffle frame 31 in a thread matching mode, and the other end of the bolt is tightly attached to the side wall of the limiting plate 32.
Enclose and keep off both sides from a left side to turn right evenly and have seted up spacing hole about the lateral wall of frame 31 rear end, limiting plate 32 passes through the bolt fastening in spacing hole.
The construction method for installing and positioning the curtain wall dry-hanging stone by using the installation positioning device comprises the following steps:
s1, fixing a device: the device is fixed at the upper end of the existing lifting platform vehicle by a worker, and the height of the device is properly adjusted by the lifting platform vehicle;
s2, charging: a worker puts a plurality of dry hanging stones to be used into the material placing mechanism 3 for later use;
s3, installing keels below: a worker installs a keel right below the expected installation position of the dry-hang stone to support the dry-hang stone;
s4, positioning and pushing: the position of the dry-hanging stone is adjusted through the material placing mechanism 3, and then the dry-hanging stone is pushed out through the pushing mechanism 4, so that the dry-hanging stone positioned at the outermost layer of the material placing mechanism 3 can be tightly attached to the installation wall surface, and the dry-hanging stone gradually falls under the action of gravity until the lower end of the dry-hanging stone is tightly attached to the upper end of the keel installed in S3;
s5, stone fixing: installing another keel above the dry-hanging stone by a worker, and fixing the upper end and the lower end of the dry-hanging stone through a connecting hanging piece so that the dry-hanging stone can be firmly connected with the keel;
s6, height adjustment: the moving mechanism 5 drives the material placing mechanism 3 and the pushing mechanism 4 to move upwards for a proper distance, so that the lower end of the dry-hang stone placed in the material placing mechanism 3 is positioned above the keel installed in the S4, and the other layer of dry-hang stone is continuously installed;
s7, repeating the operation: and repeating the steps S1-S6 until all the dry-hanging stones are installed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.