CN117759041B - Construction positioning system and method for building external wall insulation extruded sheet - Google Patents

Construction positioning system and method for building external wall insulation extruded sheet Download PDF

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Publication number
CN117759041B
CN117759041B CN202311747104.4A CN202311747104A CN117759041B CN 117759041 B CN117759041 B CN 117759041B CN 202311747104 A CN202311747104 A CN 202311747104A CN 117759041 B CN117759041 B CN 117759041B
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threaded
head
supporting
assembly
external wall
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CN117759041A (en
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刘冲
陈剑
王从龙
许家豪
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Jiangsu Green Feather Energy Saving Technology Co ltd
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Jiangsu Green Feather Energy Saving Technology Co ltd
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Abstract

The invention discloses a construction positioning system and a construction positioning method for an external wall insulation extruded sheet of a building, wherein the construction positioning system comprises two mounting frames, and a plurality of elastic compensation ports are formed in opposite surfaces of the two mounting frames. According to the invention, the plurality of assembly type cross bracing assemblies play a role in supporting the building external wall insulation extruded sheets, so that the plurality of building external wall insulation extruded sheets can be paved on the building external wall at one time, one surfaces of the plurality of building external wall insulation extruded sheets far away from the building external wall are positioned on the same horizontal plane, subsequent yarn hanging operation is convenient, simplicity and convenience are realized, flexibility is high, pasting speed is high, accurate positioning of the extruded sheets during pasting can be realized, the phenomenon of pasting inclination of the extruded sheets is avoided, and gaps reserved between adjacent extruded sheets are identical in size.

Description

Construction positioning system and method for building external wall insulation extruded sheet
Technical Field
The invention relates to the technical field of insulation board construction, in particular to a construction positioning system and method for an external wall insulation extruded sheet of a building.
Background
The heat-insulating extruded sheet is a foamed hard plastic sheet formed by taking polystyrene resin as a raw material, adding other polymers, and heating and extruding; a plurality of closed bubble structures are formed in the plate, and the plate has the characteristics of strong bearing capacity, good waterproof performance, chemical corrosion resistance and strong ageing resistance, so that the plate is widely applied to the waterproof and moistureproof of building heat preservation and humid environments.
The invention patent of the technical field of partial heat preservation board construction is disclosed in the prior art, wherein the invention patent with the application number of CN115949250A discloses an outer wall heat preservation extruded sheet construction positioning device, which comprises a rectangular plate, a pushing mechanism, an adjusting mechanism, a positioning mechanism and a separating mechanism, wherein a rectangular groove is formed in the middle of the right end of the rectangular plate, a round hole is formed in the left side wall of the rectangular groove, and the pushing mechanism is arranged on the rectangular plate. The existing external wall insulation extruded sheet adopts an artificial mode to directly paste the extruded sheet coated with the adhesive on a wall surface, so that accurate positioning during the sticking of the extruded sheet cannot be realized, and the phenomenon of sticking and tilting of the extruded sheet can occur. According to the positioning device for construction of the external wall insulation extruded sheet, the positioning plate, the strip-shaped plate and the rectangular sleeve are arranged between two adjacent extruded sheets when the extruded sheets are adhered, so that the function of rapid and accurate positioning of the adhered extruded sheets is realized, the adhering accuracy of the extruded sheets is improved, the phenomenon of inclination after the adhered extruded sheets are avoided, the uniformity of the adhered extruded sheets is improved, and the defects still exist in the application process of the positioning system and the positioning method for construction of the external wall insulation extruded sheet.
Based on the construction positioning system and method, the invention designs a construction positioning system and method for the heat-insulating extruded sheet of the building external wall, so as to solve the problems.
Disclosure of Invention
The invention aims at: in order to solve the problem, a construction positioning system and a construction positioning method for an external wall insulation extruded sheet of a building are provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a building external wall insulation extruded sheet construction positioning system, includes two mounting brackets, a plurality of elasticity compensation mouths have all been seted up to the opposite face of two mounting brackets, elasticity compensation subassembly has been joint in the elasticity compensation mouthful, and two relative elasticity compensation subassembly internal thread connection has same assembled stull subassembly, has cup jointed two side assembly subassemblies on the assembled stull subassembly of bottom, and the joint has same extruded sheet support subassembly between two side assembly subassemblies, be provided with bridging subassembly between extruded sheet support subassembly and the side assembly subassembly;
A plurality of interfaces are arranged on opposite surfaces of the two mounting racks, and the same gluing component is clamped in the two opposite groups of interfaces.
As still further aspects of the invention: the elastic compensation assembly comprises a compensation sleeve, the compensation sleeve is clamped in an elastic compensation opening, a first threaded connecting cylinder is sleeved in the compensation sleeve, one end, far away from the compensation sleeve, of the first threaded connecting cylinder is fixedly sleeved with a gasket, a compensation spring is sleeved at the position, corresponding to the gasket, of the first threaded connecting cylinder, and the gasket is connected with one end elastic support, close to the compensation sleeve, of the compensation spring.
As still further aspects of the invention: the assembled cross bracing assembly comprises a head end connecting rod, the end connection of the head end connecting rod is provided with a head end thread head, the head end connecting rod is in threaded connection with a first threaded connecting cylinder located on one side through the head end thread head, a first thread groove is formed in the other end of the head end connecting rod, an assembled thread head is connected in the first thread groove in a threaded manner, the other end of the assembled thread head is connected with an assembled connecting rod, a second thread groove is formed in the other end of the assembled connecting rod, a first tail end thread head is connected in the second thread groove in a threaded manner, the other end of the first tail end thread head is connected with a tail end connecting rod, a second tail end thread head is connected with the other end of the tail end connecting rod, and the second tail end thread head is in threaded connection with the first threaded connecting cylinder located on the other side.
As still further aspects of the invention: the support compensation device comprises a mounting frame, and is characterized in that a support opening is formed in the mounting frame, a support compensation assembly is arranged at a position corresponding to the support opening in the mounting frame, the support compensation assembly comprises a support seat, the support seat is sleeved in the support opening, a plurality of anti-slip strips are connected to one surface of the support seat, a compensation lining is connected to the other surface of the support seat, a support compensation sleeve is sleeved on the compensation lining, the support compensation sleeve is connected to the mounting frame, a first sliding groove is formed in the compensation lining, a first sliding seat is connected to the first sliding groove in a sliding mode, a first support spring is connected to the first sliding seat, and the first sliding seat is connected with the support seat through a first support spring.
As still further aspects of the invention: the other side of compensation inside lining is connected with the threaded connection pole, threaded connection has a second threaded connection section of thick bamboo on the threaded connection pole, second threaded connection section of thick bamboo rotates to be connected on the mounting bracket, the scale groove has been seted up on the mounting bracket, the position that corresponds the scale groove on the second threaded connection section of thick bamboo is connected with the pointer, be connected with the steering wheel on the second threaded connection section of thick bamboo.
As still further aspects of the invention: the side position assembly component comprises a side position assembly seat, the side position assembly seat is sleeved on a head end connecting rod positioned at the bottom, a third threaded connecting cylinder is clamped on the side position assembly seat, a locking shaft is sleeved in the third threaded connecting cylinder, the end part of the locking shaft is abutted on the head end connecting rod, a second sliding groove is formed in the locking shaft, a second sliding seat is connected in the second sliding groove in a sliding manner, a second supporting spring is connected on the second sliding seat, the second sliding seat is connected with an inner elastic support of the second sliding groove through the second supporting spring, and the second sliding seat is connected with the third threaded connecting cylinder;
The other end of the locking shaft is rotatably connected with a first locking screw rod, and the first locking screw rod is in threaded connection with a third threaded connecting cylinder.
As still further aspects of the invention: the extruded sheet supporting component comprises a head supporting plate, a first butt joint groove is formed in the end face of the head supporting plate, a head end butt joint head is sleeved in the first butt joint groove, a head end spring is connected to the end of the head end butt joint head, the head end butt joint head is connected with the inner elastic support of the first butt joint groove through the head end spring, a butt joint clamping groove is formed in the position, corresponding to the head end butt joint head, of the side position assembly seat, and the head end butt joint head is clamped in the butt joint clamping groove;
The other side of the head end supporting plate is provided with a butt joint thread groove, the butt joint thread groove is internally and in threaded connection with an assembled supporting plate, the other side of the assembled supporting plate is in threaded connection with a tail end supporting plate, the other side of the tail end supporting plate is provided with a second butt joint groove, a tail end butt joint is sleeved in the second butt joint groove, the end part of the tail end butt joint is connected with a tail end spring, and the tail end butt joint is in elastic supporting connection with the inside of the second butt joint groove through the tail end spring;
the head end support plate, the assembly support plate and the tail end support plate are respectively provided with a third sliding groove, a third sliding seat is connected in the third sliding grooves in a sliding mode, the top of the third sliding seat is clamped with a magnetic cylinder, and a partition plate is inserted into the magnetic cylinder in an inserted and attracted mode.
As still further aspects of the invention: the bridging component comprises a bridging rotating shaft, the bridging rotating shaft is connected to the side position assembly seat, a bridging rod is rotationally connected to the bridging rotating shaft, the other end of the bridging rod is in threaded connection with a second locking screw rod, and the second locking screw rod is in threaded connection with a third thread groove formed in the end face of the head end supporting plate or the tail end supporting plate.
As still further aspects of the invention: the gluing assembly comprises a sliding rod, the sliding rod is clamped in the inserting port, a sliding frame is connected to the sliding rod in a sliding mode, a combination port is formed in the top of the sliding frame, a gluing rod is sleeved in the combination port, a gluing pipe is connected to the top of the gluing rod, and an adhesive storage tank is connected to the other end of the gluing pipe.
A construction positioning method of an external wall insulation extruded sheet of a building comprises the following steps:
S1, selecting a corresponding number of assembly type connecting rods according to the width of an outer wall of a building, performing threaded assembly connection between the assembly type connecting rods by utilizing assembly type thread heads and second thread grooves which are arranged at two ends, sequentially and sequentially connecting a head end connecting rod and a tail end connecting rod on the assembly type connecting rods in a threaded manner to complete assembly of an assembly type cross brace assembly, and finally, respectively and threadedly connecting the head end thread heads and the tail end thread heads on the head end connecting rod and the tail end connecting rod in first thread connecting cylinders which are arranged at two sides;
S2, before the assembly work of the head end connecting rod and the tail end connecting rod is carried out, a group of side assembly components are sleeved on the assembly type cross brace components at the bottommost part, a head end supporting plate, an assembly type supporting plate and a tail end supporting plate with corresponding thickness are selected according to the laying requirement of the building outer wall heat insulation extruded sheet, the head end supporting plate and the tail end supporting plate are assembled and combined in a threaded connection mode, then the head end supporting plate and the tail end supporting plate are sequentially connected onto the assembly type supporting plate in a threaded mode, the assembly of the extruded sheet supporting assembly is completed, and finally the head end butt joint and the tail end butt joint are used for clamping and combining with side assembly seats at two sides;
S3, the two mounting frames are respectively grafted on two vertical wall surfaces of the building outer wall by constructors, in the process, the head end connecting rod and the tail end connecting rod respectively slide in the two compensation sleeves by utilizing the two first threaded connecting cylinders, and the compensation springs are compressed to enable the compensation springs to elastically deform;
S4, sequentially stacking a plurality of building external wall heat-insulating extruded sheets on the extruded sheet supporting component, stacking a partition plate between two adjacent building external wall heat-insulating extruded sheets, wherein the thickness selection of the partition plate depends on the heat-insulating construction requirement of a building external wall, the building external wall heat-insulating extruded sheets are moved to the other side in the stacking process, a pump in an adhesive storage tank is controlled to operate in the moving process, the adhesive is injected into an adhesive coating rod through an adhesive coating pipe in the pump operation, the adhesive in the adhesive coating rod is sprayed on the building external wall heat-insulating extruded sheets through adhesive coating holes in the adhesive coating rod, after the stacking and adhesive coating operation of the building external wall heat-insulating extruded sheets are completed, the fabricated cross support component is pressed hard, the fabricated cross support component slides on a first sliding seat through a first sliding groove by utilizing a compensating lining on a mounting frame, and the first supporting spring is elastically deformed, and in the process, the fabricated cross support component plays a role of supporting the building external wall heat-insulating extruded sheets.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the plurality of assembly type cross bracing assemblies play a role in supporting the building external wall insulation extruded sheets, so that the plurality of building external wall insulation extruded sheets can be paved on the building external wall at one time, one surfaces of the plurality of building external wall insulation extruded sheets far away from the building external wall are positioned on the same horizontal plane, the subsequent yarn hanging operation is convenient, simplicity and convenience are realized, the flexibility is high, the pasting speed is high, the accurate positioning of the extruded sheets during pasting can be realized, the phenomenon of pasting inclination of the extruded sheets is avoided, and gaps reserved between the adjacent extruded sheets are identical in size, so that the pasting uniformity of the extruded sheets is improved;
2. According to the invention, the previously placed building external wall heat-insulation extruded sheet moves to the other side, the pump in the adhesive storage tank is controlled to operate in the moving process, the adhesive is injected into the adhesive coating rod through the adhesive coating pipe, the adhesive entering the adhesive coating rod is sprayed on the building external wall heat-insulation extruded sheet through the adhesive coating hole on the adhesive coating rod, and the stacking and adhesive coating of the extruded sheets are synchronously carried out, so that the laying efficiency of the extruded sheets can be effectively improved;
3. According to the invention, the threaded connecting rod pushes the compensation lining to slide in the compensation supporting sleeve, and the compensation lining generates reaction thrust to the supporting seat in the direction of the building outer wall in cooperation with the elastic supporting force of the compensation spring, so that the interaction force between the supporting seat and the building outer wall can be enhanced, and the stability of the building outer wall heat insulation extruded sheet construction positioning system is effectively ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the assembled cross brace assembly of the present invention shown in a disassembled configuration;
FIG. 3 is a schematic view of another view of the present invention;
FIG. 4 is a schematic diagram of an elastic compensation assembly according to the present invention;
FIG. 5 is a schematic view of the support compensation assembly of the present invention from another perspective;
FIG. 6 is a schematic view of the support compensation assembly of the present invention in a disassembled configuration at another view;
FIG. 7 is a schematic view of the bridging assembly of the present invention from another perspective;
FIG. 8 is a schematic view of the extruded sheet brace assembly of the present invention shown in a disassembled configuration;
FIG. 9 is a schematic view of an extruded sheet brace assembly according to another embodiment of the invention;
FIG. 10 is a schematic diagram of a bridge assembly according to the present invention;
FIG. 11 is an enlarged schematic view of the structure of FIG. 10A according to the present invention;
FIG. 12 is a schematic illustration of the side mount assembly of the present invention shown in a disassembled configuration; .
In the figure: 1. a mounting frame; 2. an elastic compensation component; 201. a compensation sleeve; 202. a threaded connection barrel; 203. a compensation spring; 3. a fabricated cross brace assembly; 301. a head end connecting rod; 302. a head end thread head; 303. a fitting type connecting rod; 304. a fitting-type screw head; 305. a first trailing end thread head; 306. a tail end connecting rod; 307. a second trailing end thread head; 4. supporting the compensation component; 401. a support base; 402. an anti-slip strip; 403. supporting the compensation sleeve; 404. a compensating liner; 405. a first sliding seat; 406. a first support spring; 407. a first threaded connection barrel; 408. a threaded connecting rod; 409. a pointer; 410. a steering wheel; 5. a side mounting assembly; 501. a side position assembly seat; 502. a second threaded connection barrel; 503. a first locking screw; 504. a locking shaft; 505. a second support spring; 506. a second sliding seat; 6. an extruded sheet support assembly; 601. a head end supporting plate; 602. a head-end butt joint; 603. a head end spring; 604. assembling type supporting plates; 605. a partition plate; 606. a third sliding seat; 607. a tail end supporting plate; 608. a tail end butt joint; 609. a tail end spring; 7. a bridging component; 701. bridging the rotating shaft; 702. a bridging rod; 703. a second locking screw; 8. a gluing component; 801. a slide bar; 802. a carriage; 803. a glue spreading rod; 804. a rubber coating tube; 805. an adhesive storage tank.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
Referring to fig. 1 to 12, in an embodiment of the present invention, a construction positioning system for an external wall insulation extruded sheet of a building includes two mounting frames, a plurality of elastic compensation ports are formed on opposite surfaces of the two mounting frames, elastic compensation components are clamped in the elastic compensation ports, the same assembled cross bracing component is connected with the two opposite elastic compensation components in a threaded manner, two side assembly components are sleeved on the assembled cross bracing component at the bottom, the same extruded sheet supporting component is clamped between the two side assembly components, and a bridging component is arranged between the extruded sheet supporting component and the side assembly components;
A plurality of interfaces are arranged on opposite surfaces of the two mounting racks, and the same gluing component is clamped in the two opposite groups of interfaces.
Referring to fig. 1 to 12, the elastic compensation assembly 2 includes a compensation sleeve 201, the compensation sleeve 201 is clamped in an elastic compensation opening, a first threaded connection tube 202 is sleeved in the compensation sleeve 201, a gasket is fixedly sleeved at one end of the first threaded connection tube 202 far away from the compensation sleeve 201, a compensation spring 203 is sleeved at a position corresponding to the gasket on the first threaded connection tube 202, the gasket is elastically supported and connected with one end of the compensation sleeve 201 close to the compensation sleeve 201 through the compensation spring 203, the assembled cross brace assembly 3 includes a head end connecting rod 301, the end of the head end connecting rod 301 is connected with a head end threaded head 302, the head end connecting rod 301 is in threaded connection with the first threaded connection tube 202 positioned at one side through the head end threaded head 302, a first threaded groove is formed at the other end of the head end connecting rod 301, an assembled threaded head 304 is connected in the first threaded groove, an assembled connecting rod 303 is connected at the other end of the assembled threaded head 304, the other end of the assembled connecting rod 303 is provided with a second thread groove, the inner thread of the second thread groove is connected with a first tail end thread head 305, the other end of the first tail end thread head 305 is connected with a tail end connecting rod 306, the other end of the tail end connecting rod 306 is connected with a second tail end thread head 307, the second tail end thread head 307 is connected with a first thread connecting cylinder 202 positioned on the other side in a threaded manner, a supporting opening is formed in the mounting frame 1, a supporting compensation component 4 is arranged at the position corresponding to the supporting opening in the mounting frame 1, the supporting compensation component 4 comprises a supporting seat 401, the supporting seat 401 is sleeved in the supporting opening, one surface of the supporting seat 401 is connected with a plurality of anti-slip strips 402, the other surface of the supporting seat 401 is connected with a compensation lining 404, a supporting compensation sleeve 403 is sleeved on the compensation lining 404, the supporting compensation sleeve 403 is connected on the mounting frame 1, a first sliding groove is formed in the compensation lining 404, the first sliding seat 405 is connected with the first sliding seat 405 in a sliding manner in the first sliding groove, the first sliding seat 405 is connected with the first supporting spring 406, the first sliding seat 405 is connected with the first sliding groove through the first supporting spring 406 in an elastic supporting manner, the first sliding seat 405 is connected with the supporting seat 401, the other surface of the compensation lining 404 is connected with the threaded connecting rod 408, the threaded connecting rod 408 is connected with the second threaded connecting cylinder 407 in a threaded manner, the second threaded connecting cylinder 407 is connected onto the mounting frame 1 in a rotating manner, the mounting frame 1 is provided with a scale groove, the position, corresponding to the scale groove, of the second threaded connecting cylinder 407 is connected with the pointer 409, and the second threaded connecting cylinder 407 is connected with the steering wheel 410.
In this embodiment: according to the width of the building outer wall, a corresponding number of assembly type connecting rods 303 are selected, the assembly type connecting rods 303 are in threaded assembly connection through assembly type threaded heads 304 and second threaded grooves which are arranged at two ends, then the head end connecting rod 301 and the tail end connecting rod 306 are sequentially in threaded connection on the assembly type connecting rods 303, the assembly of the assembly type cross brace assembly 3 is completed, and finally the head end threaded heads 302 and the tail end threaded heads on the head end connecting rod 301 and the tail end connecting rod 306 are respectively in threaded connection in the first threaded connecting cylinders 202 which are arranged at two sides.
Referring to fig. 1 to 12, the side assembly 5 includes a side assembly seat 501, the side assembly seat 501 is sleeved on a head end connecting rod 301 at the bottom, a third threaded connecting cylinder 502 is clamped on the side assembly seat 501, a locking shaft 504 is sleeved in the third threaded connecting cylinder 502, an end of the locking shaft 504 is abutted on the head end connecting rod 301, a second sliding groove is formed in the locking shaft 504, a second sliding seat 506 is connected in the second sliding groove in a sliding manner, a second supporting spring 505 is connected on the second sliding seat 506, the second sliding seat 506 is connected with an inner elastic support of the second sliding groove through the second supporting spring 505, and the second sliding seat 506 is connected with the third threaded connecting cylinder 502;
The other end of the locking shaft 504 is rotationally connected with a first locking screw 503, the first locking screw 503 is in threaded connection with a third threaded connecting cylinder 502, the extruded sheet supporting component 6 comprises a head supporting plate 601, a first butt joint groove is formed in the end face of the head supporting plate 601, a head butt joint head 602 is sleeved in the first butt joint groove, the end part of the head butt joint head 602 is connected with a head spring 603, the head butt joint head 602 is connected with the inner elastic support of the first butt joint groove through the head spring 603, a butt joint clamping groove is formed in the position, corresponding to the head butt joint head 602, of the side assembling seat 501, and the head butt joint head 602 is clamped in the butt joint clamping groove;
the other side of the head end supporting plate 601 is provided with a butt joint thread groove, the butt joint thread groove is internally and in threaded connection with an assembled supporting plate 604, the other side of the assembled supporting plate 604 is in threaded connection with a tail end supporting plate 607, the other side of the tail end supporting plate 607 is provided with a second butt joint groove, a tail end butt joint 608 is sleeved in the second butt joint groove, the end part of the tail end butt joint 608 is connected with a tail end spring 609, and the tail end butt joint 608 is in elastic supporting connection with the inside of the second butt joint groove through the tail end spring 609;
the head end supporting plate 601, the assembly type supporting plate 604 and the tail end supporting plate 607 are respectively provided with a third sliding groove, a third sliding seat 606 is connected in the third sliding groove in a sliding way, a magnetic cylinder is clamped at the top of the third sliding seat 606, and a partition plate 605 is inserted into the magnetic cylinder in an inserting way.
In this embodiment: before the assembly work of the head end connecting rod 301 and the tail end connecting rod 306 is performed, a group of side assembly assemblies 5 are sleeved on the assembly type transverse support assembly 3 positioned at the bottommost part, a head end supporting plate 601, an assembly type supporting plate 604 and a tail end supporting plate 607 with corresponding thicknesses are selected according to the laying requirement of the thermal insulation extruded sheet of the building outer wall, a plurality of assembly type supporting plates 604 are assembled and combined in a threaded connection mode, then the head end supporting plate 601 and the tail end supporting plate 607 are sequentially connected onto the assembly type supporting plate 604 in a threaded connection mode, the assembly of the extruded sheet supporting assembly 6 is completed, and finally the head end butt joint 602 and the tail end butt joint 608 are utilized to be clamped and combined with the side assembly seats 501 positioned at two sides.
Referring to fig. 1 to 12, the bridging component 7 includes a bridging rotating shaft 701, the bridging rotating shaft 701 is connected to the side assembling seat 501, the bridging rotating shaft 701 is rotatably connected with a bridging rod 702, the other end of the bridging rod 702 is in threaded connection with a second locking screw 703, the second locking screw 703 is in threaded connection with a third threaded groove formed in the end face of the head supporting plate 601 or the tail supporting plate 607, the glue coating component 8 includes a sliding rod 801, the sliding rod 801 is clamped in a plug-in port, the sliding rod 801 is slidably connected with a sliding frame 802, a combination port is formed at the top of the sliding frame 802, a glue coating rod 803 is sleeved in the combination port, a glue coating pipe 804 is connected to the top of the glue coating rod 803, and an adhesive storage tank 805 is connected to the other end of the glue coating pipe 804.
In this embodiment: the previously placed building external wall insulation extruded sheet moves to the other side, and the pump in the adhesive storage tank 805 is controlled to operate in the moving process, the pump works to inject the adhesive into the adhesive coating rod 803 through the adhesive coating pipe 804, and the adhesive entering the adhesive coating rod 803 is sprayed on the building external wall insulation extruded sheet through the adhesive coating holes on the adhesive coating rod 803.
A construction positioning method of an external wall insulation extruded sheet of a building comprises the following steps:
S1, selecting a corresponding number of assembly type connecting rods 303 according to the width of the building outer wall, performing threaded assembly connection between the assembly type connecting rods 303 by utilizing assembly type threaded heads 304 and second threaded grooves which are arranged at two ends, sequentially and sequentially connecting a head end connecting rod 301 and a tail end connecting rod 306 on the assembly type connecting rod 303 in a threaded manner to complete the assembly of the assembly type cross brace assembly 3, and finally, respectively and sequentially connecting the head end threaded heads 302 and the tail end threaded heads on the head end connecting rod 301 and the tail end connecting rod 306 in the first threaded connecting cylinders 202 positioned at two sides;
S2, before the head end connecting rod 301 and the tail end connecting rod 306 are assembled, a group of side assembly assemblies 5 are sleeved on the assembly type cross brace assembly 3 positioned at the bottommost part, a head end supporting plate 601, an assembly type supporting plate 604 and a tail end supporting plate 607 with corresponding thicknesses are selected according to the laying requirement of the building outer wall insulation extruded sheet, a plurality of assembly type supporting plates 604 are assembled and combined in a threaded connection mode, then the head end supporting plate 601 and the tail end supporting plate 607 are sequentially connected onto the assembly type supporting plate 604 in a threaded manner, the assembly of the extruded sheet supporting assembly 6 is completed, and finally the head end butt joint 602 and the tail end butt joint 608 are utilized to be clamped and combined with side assembly seats 501 positioned at two sides;
S3, the constructor grafts the two mounting frames 1 on two vertical walls of the building outer wall respectively, in the process, the head end connecting rod 301 and the tail end connecting rod 306 slide in the two compensating sleeves 201 respectively by the two first threaded connecting cylinders 202 respectively, and compress the compensating springs 203 to elastically deform, as the plurality of assembled cross brace assemblies 3 are mutually perpendicular to the two mounting frames 1, and the two mounting frames 1 are perpendicular to the building outer wall, the levelness of the plurality of assembled cross brace assemblies 3 can be ensured, then the steering wheel 410 is twisted, the steering wheel 410 drives the second threaded connecting cylinders 407 to rotate, the second threaded connecting cylinders 407 rotate on the threaded connecting rods 408, the threaded connecting rods 408 push the compensating inner linings 404 to slide in the compensating supporting sleeves, and the compensating inner linings 404 generate reactive thrust to the supporting seats 401 in the direction of the building outer wall in cooperation with the elastic supporting force of the compensating springs 203;
S4, sequentially stacking a plurality of building external wall insulation extruded sheets on the extruded sheet supporting component 6, stacking a partition plate 605 between two adjacent building external wall insulation extruded sheets, wherein the thickness selection of the partition plate 605 depends on the insulation construction requirement of a building external wall, the building external wall insulation extruded sheets which are placed in advance move to the other side in the stacking process, a pump in an adhesive storage tank 805 is controlled to operate in the moving process, the adhesive is injected into the adhesive coating rod 803 through an adhesive coating pipe 804, the adhesive entering the adhesive coating rod 803 is sprayed on the building external wall insulation extruded sheets through adhesive coating holes in the adhesive coating rod 803, after the stacking and adhesive coating work of the building external wall insulation extruded sheets are completed, the assembled cross brace component 3 is pressed forcefully, the assembled cross brace component 3 slides on a first sliding seat 405 through a first sliding groove by utilizing a compensating liner 404 on a mounting frame 1, and the first supporting spring 406 is elastically deformed, and in the process, the assembled cross brace component 3 plays a role of supporting the building external wall insulation extruded sheets.
The following provides a construction positioning system and a method for an external wall insulation extruded sheet of a building by combining the construction positioning system and the method for the external wall insulation extruded sheet of the building, and the method specifically comprises the following steps:
The method comprises the steps that a corresponding number of assembly type connecting rods 303 are selected according to the width of an outer wall of a building, the assembly type connecting rods 303 are in threaded assembly connection through assembly type threaded heads 304 and second threaded grooves which are arranged at two ends, then a head end connecting rod 301 and a tail end connecting rod 306 are sequentially in threaded connection to the assembly type connecting rods 303, assembly of an assembly type cross brace assembly 3 is completed, and finally the head end threaded heads 302 and the tail end threaded heads on the head end connecting rod 301 and the tail end connecting rod 306 are in threaded connection to first threaded connecting cylinders 202 which are arranged at two sides respectively;
Before the head end connecting rod 301 and the tail end connecting rod 306 are assembled, a group of side assembly assemblies 5 are sleeved on the assembly type transverse support assembly 3 positioned at the bottommost part, a head end supporting plate 601, an assembly type supporting plate 604 and a tail end supporting plate 607 with corresponding thicknesses are selected according to the laying requirement of the building outer wall insulation extruded sheet, a plurality of assembly type supporting plates 604 are assembled and combined in a threaded connection mode, then the head end supporting plate 601 and the tail end supporting plate 607 are sequentially connected onto the assembly type supporting plate 604 in a threaded manner, the assembly of the extruded sheet supporting assembly 6 is completed, and finally the head end butt joint 602 and the tail end butt joint 608 are used for clamping and combining with the side assembly seats 501 positioned at two sides;
The constructor grafts the two mounting frames 1 on the two vertical walls of the building outer wall respectively, in the process, the head end connecting rod 301 and the tail end connecting rod 306 slide in the two compensating sleeves 201 respectively by utilizing the two first threaded connecting cylinders 202 respectively, and compress the compensating springs 203 to generate elastic deformation, as the plurality of assembled cross brace assemblies 3 are mutually perpendicular to the two mounting frames 1, and the two mounting frames 1 are perpendicular to the building outer wall, the levelness of the plurality of assembled cross brace assemblies 3 can be ensured, then the steering wheel 410 is twisted, the steering wheel 410 drives the second threaded connecting cylinder 407 to rotate, the second threaded connecting cylinder 407 rotates on the threaded connecting rod 408, the threaded connecting rod 408 pushes the compensating liner 404 to slide in the compensating supporting sleeve, and the compensating liner 404 generates reactive thrust in the direction of the building outer wall in cooperation with the elastic supporting force of the compensating springs 203, so that the interaction force between the supporting seat 401 and the building outer wall can be enhanced, and the stability of the building outer wall extruded sheet construction positioning system is effectively ensured;
Then stack a plurality of building external wall insulation extruded sheets on extruded sheet support subassembly 6 in proper order, and stack a division board 605 between two adjacent building external wall insulation extruded sheets, and the thickness selection of division board 605 depends on the insulation construction needs of building external wall, building external wall insulation extruded sheet is moved to the opposite side by the in-process of stacking, the in-process control adhesive that is placed in advance stores the pump operation in jar 805, pump work is through scribbling rubber tube 804 and pours into the adhesive into in the rubber coating stick 803, get into the adhesive in the rubber coating stick 803 and pass through the rubber coating hole spraying on the building external wall insulation extruded sheet, stack and glue the work back of accomplishing a plurality of building external wall insulation extruded sheets, press assembled diaphragm subassembly 3 with force, the compensation inside lining 404 on the mounting bracket 1 slides on first sliding seat 405, and make first supporting spring 406 take place elastic deformation, in this process, a plurality of assembled diaphragm subassemblies 3 play the back support effect for building external wall panel, thereby can once only paste the adhesive in the rubber coating pipe 804 in the rubber coating stick 803, thereby can also be convenient for pasting the same high-speed side face of the same building external wall insulation extruded sheet, the high-speed is convenient to paste the adjacent building external wall insulation extruded sheet, paste the high-speed is easy to realize, paste the same high-speed insulation extruded sheet simultaneously, paste the high-speed performance is convenient to paste.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed equally within the scope of the present invention.

Claims (8)

1. The utility model provides a building external wall insulation extruded sheet construction positioning system, includes two mounting brackets (1), a plurality of elasticity compensation mouths have all been seted up to the opposite face of two mounting brackets (1), its characterized in that, elasticity compensation subassembly (2) have been joint in the elasticity compensation mouthful, two relative elasticity compensation subassembly (2) internal thread connection have same assembled stull subassembly (3), two side assembly subassemblies (5) have been cup jointed on assembled stull subassembly (3) of bottom, joint has same extruded sheet support subassembly (6) between two side assembly subassemblies (5), be provided with bridging subassembly (7) between extruded sheet support subassembly (6) and the side assembly subassembly (5);
the opposite surfaces of the two mounting frames (1) are provided with a plurality of inserting ports, and the same gluing component (8) is clamped in the opposite two groups of inserting ports;
The elastic compensation assembly (2) comprises a compensation sleeve (201), the compensation sleeve (201) is clamped in an elastic compensation opening, a first threaded connection cylinder (202) is sleeved in the compensation sleeve (201), a gasket is fixedly sleeved at one end, far away from the compensation sleeve (201), of the first threaded connection cylinder (202), a compensation spring (203) is sleeved at the position, corresponding to the gasket, of the first threaded connection cylinder (202), and the gasket is connected with one end, close to the compensation sleeve (201), of the compensation spring through an elastic support;
The assembled cross brace assembly (3) comprises a head end connecting rod (301), a head end threaded head (302) is connected to the end portion of the head end connecting rod (301), the head end connecting rod (301) is in threaded connection with a first threaded connecting cylinder (202) located on one side through the head end threaded head (302), a first threaded groove is formed in the other end of the head end connecting rod (301), an assembled threaded head (304) is connected in the first threaded groove in a threaded manner, an assembled connecting rod (303) is connected to the other end of the assembled threaded head (304), a second threaded groove is formed in the other end of the assembled connecting rod (303), a first tail end threaded head (305) is connected in the second threaded groove in a threaded manner, a tail end connecting rod (306) is connected to the other end of the first tail end threaded head (305), and a second tail end threaded head (307) is connected to the other end of the tail end connecting rod (306) in threaded manner with the first threaded connecting cylinder (202) located on the other side.
2. The construction positioning system for the building external wall insulation extruded sheet according to claim 1, wherein a supporting opening is formed in the mounting frame (1), a supporting compensation component (4) is arranged at a position corresponding to the supporting opening in the mounting frame (1), the supporting compensation component (4) comprises a supporting seat (401), the supporting seat (401) is sleeved in the supporting opening, one surface of the supporting seat (401) is connected with a plurality of anti-slip strips (402), the other surface of the supporting seat (401) is connected with a compensating lining (404), a supporting compensation sleeve (403) is sleeved on the compensating lining (404), the supporting compensation sleeve (403) is connected onto the mounting frame (1), a first sliding groove is formed in the compensating lining (404), a first sliding seat (405) is connected in a sliding manner in the first sliding groove, a first supporting spring (406) is connected onto the first sliding seat (405), and the first seat (405) is connected with an inner elastic supporting support of the first sliding groove through the first supporting spring (406).
3. The construction positioning system for the building external wall insulation extruded sheet according to claim 2, wherein a threaded connecting rod (408) is connected to the other side of the compensation lining (404), a second threaded connecting cylinder (407) is connected to the threaded connecting rod (408) in a threaded mode, the second threaded connecting cylinder (407) is connected to the mounting frame (1) in a rotating mode, scale grooves are formed in the mounting frame (1), pointers (409) are connected to positions, corresponding to the scale grooves, of the second threaded connecting cylinder (407), and steering wheels (410) are connected to the second threaded connecting cylinder (407).
4. The construction positioning system for the building external wall insulation extruded sheet according to claim 3, wherein the side assembly component (5) comprises a side assembly seat (501), the side assembly seat (501) is sleeved on a head end connecting rod (301) positioned at the bottom, a third threaded connecting cylinder (502) is clamped on the side assembly seat (501), a locking shaft (504) is sleeved in the third threaded connecting cylinder (502), the end part of the locking shaft (504) is abutted on the head end connecting rod (301), a second sliding groove is formed in the locking shaft (504), a second sliding seat (506) is connected in the second sliding groove in a sliding mode, a second supporting spring (505) is connected on the second sliding seat (506), and the second sliding seat (506) is connected with an inner elastic supporting of the second sliding groove through the second supporting spring (505), and the second sliding seat (506) is connected with the third sliding connecting cylinder (502);
The other end of the locking shaft (504) is rotatably connected with a first locking screw rod (503), and the first locking screw rod (503) is in threaded connection with a third threaded connection cylinder (502).
5. The construction positioning system for the external wall insulation extruded sheet of claim 4, wherein the extruded sheet supporting component (6) comprises a head supporting plate (601), a first butt joint groove is formed in the end face of the head supporting plate (601), a head butt joint head (602) is sleeved in the first butt joint groove, a head end spring (603) is connected to the end of the head butt joint head (602), the head butt joint head (602) is connected with the internal elastic support of the first butt joint groove through the head end spring (603), a butt joint clamping groove is formed in the position, corresponding to the head butt joint head (602), of the side position assembly seat (501), and the head butt joint head (602) is clamped in the butt joint clamping groove;
The butt joint threaded groove is formed in the other surface of the head end supporting plate (601), the assembly type supporting plate (604) is connected in the butt joint threaded groove in a threaded manner, the tail end supporting plate (607) is connected in the other surface of the assembly type supporting plate (604) in a threaded manner, the second butt joint groove is formed in the other surface of the tail end supporting plate (607), the tail end butt joint head (608) is sleeved in the second butt joint groove, the tail end spring (609) is connected to the end of the tail end butt joint head (608), and the tail end butt joint head (608) is connected with the inner elastic support of the second butt joint groove through the tail end spring (609);
The head end support supporting plate (601), the assembly type support supporting plate (604) and the tail end support supporting plate (607) are respectively provided with a third sliding groove, a third sliding seat (606) is connected in the third sliding groove in a sliding mode, a magnetic cylinder is clamped at the top of the third sliding seat (606), and a partition plate (605) is inserted into the magnetic cylinder in an inserting mode.
6. The construction positioning system for the building external wall insulation extruded sheet according to claim 5, wherein the bridging component (7) comprises a bridging rotating shaft (701), the bridging rotating shaft (701) is connected to the side position assembly seat (501), a bridging rod (702) is rotatably connected to the bridging rotating shaft (701), a second locking screw (703) is in threaded connection with the other end of the bridging rod (702), and the second locking screw (703) is in threaded connection with a third thread groove formed in the end face of the head end supporting plate (601) or the tail end supporting plate (607).
7. The construction positioning system for the building external wall insulation extruded sheet according to claim 6, wherein the gluing component (8) comprises a sliding rod (801), the sliding rod (801) is clamped in a plug-in port, a sliding frame (802) is connected to the sliding rod (801) in a sliding manner, a combination port is formed in the top of the sliding frame (802), a gluing rod (803) is sleeved in the combination port, a gluing pipe (804) is connected to the top of the gluing rod (803), and an adhesive storage tank (805) is connected to the other end of the gluing pipe (804).
8. The construction positioning method for the building external wall insulation extruded sheet is characterized by adopting the construction positioning system for the building external wall insulation extruded sheet, which is disclosed in claim 7, and comprises the following steps:
S1, selecting a corresponding number of assembly type connecting rods (303) according to the width of an outer wall of a building, performing threaded assembly connection between the assembly type connecting rods (303) by utilizing assembly type threaded heads (304) and second threaded grooves which are arranged at two ends, sequentially and sequentially connecting a head end connecting rod (301) and a tail end connecting rod (306) on the assembly type connecting rods (303) in a threaded manner to complete assembly of an assembly type cross brace assembly (3), and finally, respectively and threadedly connecting head end threaded heads (302) and tail end threaded heads on the head end connecting rod (301) and the tail end connecting rod (306) in first threaded connection barrels (202) which are arranged at two sides;
S2, before the head end connecting rod (301) and the tail end connecting rod (306) are assembled, a group of side assembly assemblies (5) are sleeved on the bottom-most assembly type cross brace assembly (3), a head end supporting plate (601), an assembly type supporting plate (604) and a tail end supporting plate (607) with corresponding thicknesses are selected according to the laying requirement of the building outer wall insulation extruded sheet, a plurality of assembly type supporting plates (604) are assembled and combined in a threaded connection mode, then the head end supporting plate (601) and the tail end supporting plate (607) are sequentially connected onto the assembly type supporting plate (604) in a threaded mode, the assembly of the extruded sheet supporting assembly (6) is completed, and finally the head end butt joint (602) and the tail end butt joint (608) are utilized to be clamped and combined with side assembly seats (501) on two sides;
s3, respectively grafting the two mounting frames (1) on two vertical walls of the building outer wall by constructors, wherein in the process, the head end connecting rod (301) and the tail end connecting rod (306) respectively slide in the two compensating sleeves (201) by utilizing the two first threaded connecting cylinders (202), and compress the compensating springs (203) to elastically deform, as the plurality of assembled cross bracing assemblies (3) are mutually perpendicular to the two mounting frames (1), and the two mounting frames (1) are perpendicular to the building outer wall, the levelness of the plurality of assembled cross bracing assemblies (3) can be ensured, then the steering wheel (410) is twisted, the steering wheel (410) drives the second threaded connecting cylinders (407) to rotate, the second threaded connecting cylinders (408) rotate on the threaded connecting rods (408), the compensating lining (404) is pushed to slide in the compensating supporting sleeves, and the compensating lining (404) generates reactive thrust on the supporting seat (401) in the building direction by matching with the elastic supporting force of the compensating springs (203);
S4, sequentially stacking a plurality of building external wall insulation extruded sheets on an extruded sheet supporting component (6), stacking a partition plate (605) between two adjacent building external wall insulation extruded sheets, wherein the thickness selection of the partition plate (605) depends on the insulation construction requirement of a building external wall, the building external wall insulation extruded sheets are moved to the other side in the stacking process of the building external wall insulation extruded sheets, the pump operation in an adhesive storage tank (805) is controlled in the moving process, the adhesive is injected into an adhesive coating rod (803) through an adhesive coating pipe (804) by the pump operation, the adhesive entering the adhesive coating rod (803) is sprayed on the building external wall insulation extruded sheets through adhesive coating holes in the adhesive coating rod (803), after the stacking and adhesive coating operation of the building external wall insulation extruded sheets are completed, the assembled cross brace component (3) is pressed forcefully, the assembled cross brace component (3) slides on a first sliding seat (405) through a first groove by utilizing a compensation lining (404) on a mounting frame (1), and the first supporting spring (406) is elastically slid, and the plurality of cross brace components play a role in the assembly process of supporting the building external wall insulation extruded sheets.
CN202311747104.4A 2023-12-19 2023-12-19 Construction positioning system and method for building external wall insulation extruded sheet Active CN117759041B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958290A (en) * 2017-04-07 2017-07-18 江西双德建筑工程有限公司 Assembled sandwich heat preservation fire prevention exterior wall and its construction method
CN111677145A (en) * 2020-06-18 2020-09-18 浙江中民筑友科技有限公司 Vertical piece joint antidetonation structure node of prefabricated outer wall and prefabricated outer wall
CN216740511U (en) * 2021-12-04 2022-06-14 哈尔滨金彩石环保科技有限公司 Waterproof type extruded sheet of assembled outer wall
CN115233863A (en) * 2022-08-16 2022-10-25 北京鼎泰恒装饰有限公司 Assembly type building external wall heat insulation system and construction method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106958290A (en) * 2017-04-07 2017-07-18 江西双德建筑工程有限公司 Assembled sandwich heat preservation fire prevention exterior wall and its construction method
CN111677145A (en) * 2020-06-18 2020-09-18 浙江中民筑友科技有限公司 Vertical piece joint antidetonation structure node of prefabricated outer wall and prefabricated outer wall
CN216740511U (en) * 2021-12-04 2022-06-14 哈尔滨金彩石环保科技有限公司 Waterproof type extruded sheet of assembled outer wall
CN115233863A (en) * 2022-08-16 2022-10-25 北京鼎泰恒装饰有限公司 Assembly type building external wall heat insulation system and construction method thereof

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