CN113152778A - Assembled prefabricated reinforced concrete prefabricated member - Google Patents
Assembled prefabricated reinforced concrete prefabricated member Download PDFInfo
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- CN113152778A CN113152778A CN202110543935.4A CN202110543935A CN113152778A CN 113152778 A CN113152778 A CN 113152778A CN 202110543935 A CN202110543935 A CN 202110543935A CN 113152778 A CN113152778 A CN 113152778A
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- screw rod
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
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- Architecture (AREA)
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- Structural Engineering (AREA)
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention provides an assembled prefabricated reinforced concrete prefabricated part which comprises a fixing plate, a connecting device, a side plate assembly, an outer plate and a windowing device. The invention can solve the following problems of the prefabricated reinforced concrete prefabricated member: a. most of the traditional assembled prefabricated wall bodies at present are simple in structure, are simply assembled, do not have the effects of sound insulation and heat preservation, and are designed independently aiming at prefabricated wall bodies with different thicknesses required by different environmental places, so that the prefabricated wall bodies are suitable for specific places, the research and development cost is increased, and the utilization rate is limited; b. the slotted hole of installing the window is not designed to prefabricated wall body in the existing market mostly, and the slotted hole of installing the window is comparatively difficult to set up when this kind of prefabricated wall body is in actual use, has to destroy wall structure, and the window that installs simultaneously in different places is of different sizes, adjusts the difficulty.
Description
Technical Field
The invention relates to the technical field of prefabricated parts, in particular to an assembled prefabricated reinforced concrete prefabricated part.
Background
Compared with the traditional cast-in-place reinforced concrete and masonry building, the prefabricated assembly building adopts a building mode that building components including beams, plates, columns, outer walls and the like are produced and prefabricated in a factory, and are transported to a site for installation and construction after being maintained and accepted. The prefabricated building is divided into a prefabricated steel structure and prefabricated reinforced concrete from building materials, mainly means that part or all components are produced and finished in a component prefabricating factory and then are transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine.
At present, the following problems exist in the fabricated precast reinforced concrete precast member: a. most of the traditional assembled prefabricated wall bodies at present are simple in structure, are simply assembled, do not have the effects of sound insulation and heat preservation, and are designed independently aiming at prefabricated wall bodies with different thicknesses required by different environmental places, so that the prefabricated wall bodies are suitable for specific places, the research and development cost is increased, and the utilization rate is limited; b. the slotted hole of installing the window is not designed to prefabricated wall body in the existing market mostly, and the slotted hole of installing the window is comparatively difficult to set up when this kind of prefabricated wall body is in actual use, has to destroy wall structure, and the window that installs simultaneously in different places is of different sizes, adjusts the difficulty.
Disclosure of Invention
Technical problem to be solved
The invention provides an assembled prefabricated reinforced concrete prefabricated part, which can solve the following problems of the assembled prefabricated reinforced concrete prefabricated part: a. most of the traditional assembled prefabricated wall bodies at present are simple in structure, are simply assembled, do not have the effects of sound insulation and heat preservation, and are designed independently aiming at prefabricated wall bodies with different thicknesses required by different environmental places, so that the prefabricated wall bodies are suitable for specific places, the research and development cost is increased, and the utilization rate is limited; b. the slotted hole of installing the window is not designed to prefabricated wall body in the existing market mostly, and the slotted hole of installing the window is comparatively difficult to set up when this kind of prefabricated wall body is in actual use, has to destroy wall structure, and the window that installs simultaneously in different places is of different sizes, adjusts the difficulty.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme: an assembled prefabricated reinforced concrete prefabricated part comprises a fixed plate, a connecting device, side plate assemblies, outer plates and a windowing device, wherein the side plate assemblies are arranged in the directions of the left end and the right end of the fixed plate; wherein:
connecting device include solid fixed screw, connecting axle, circular slot, mount pad, connecting rod, coupling mechanism, slewing mechanism and latch mechanism, the fixed plate about the terminal surface evenly install bilateral symmetry's solid fixed screw, the circular slot has been seted up to the connecting axle up end, the connecting axle passes through circular slot and solid fixed screw sliding fit, the connecting axle is provided with slewing mechanism towards the tip of fixed plate, slewing mechanism and solid fixed screw spiro union, install the mount pad on the connecting axle lateral wall, the mount pad lateral wall evenly is provided with coupling mechanism, and is adjacent be connected with the connecting rod through coupling mechanism between the mount pad, the terminal surface that the fixed plate was kept away from to the connecting axle is provided with latch mechanism, the connecting axle is connected with the curb plate subassembly through latch mechanism.
The window opening device comprises partition plates, a vertical screw rod, horizontal plates, horizontal screw rods and vertical plate assemblies, wherein rectangular grooves which are communicated left and right are formed in the side wall end surfaces of the fixed plate and the side plate assemblies, the partition plates are installed on the upper end surface and the lower end surface of each rectangular groove, the vertical screw rods which are symmetrical left and right are installed between the upper partition plate and the lower partition plate through bearings, two horizontal plates are arranged between the left partition plate and the right partition plate, one horizontal plate is fixedly installed at the lower ends of the left partition plate and the right partition plate and penetrates through the vertical screw rods in a sliding manner, the other horizontal plate is arranged at the upper end between the left partition plate and the right partition plate in a sliding manner and penetrates through the vertical screw rods in a threaded manner, the vertical screw rods which are symmetrical up and down are installed between the left partition plate and the right partition plate through bearings, two vertical plate assemblies are arranged between the upper partition plate and the lower partition plate, one vertical plate assembly penetrates through the horizontal plate and is installed at the left end of the upper partition plate and the lower partition plate, and the other vertical plate component is arranged at the right end between the upper partition plate and the lower partition plate in a sliding way and penetrates through the horizontal screw rod in a threaded connection way.
Preferably, the curb plate subassembly include curb plate, end plate and framework of steel reinforcement, the quantity of curb plate is two, and distributes for bilateral symmetry, the end plate is all installed to the upper and lower terminal surface of curb plate and front and back terminal surface, install framework of steel reinforcement between the curb plate, the concrete has been pour between the curb plate.
Preferably, coupling mechanism include spread groove, spout, slider, extension spring and joint groove, mount pad lateral wall circumference evenly seted up the spread groove, the spread groove lateral wall evenly seted up the spout, it is provided with the slider to slide in the spout, the slider just keeps away from the terminal surface of connecting axle towards the tip of spread groove and is provided with the inclined plane, be connected with the extension spring between slider and the spout, the joint groove has evenly been seted up to connecting rod both ends lateral wall circumference, slider one end and joint groove spacing cooperation of sliding mutually.
Preferably, slewing mechanism include sleeve, rotating ring, solid fixed ring, spacing ring and fender ring, the connecting axle be close to and install solid fixed ring and fender ring on the tip lateral wall of fixed plate, gu rotate the cover on the fixed ring lateral wall and be equipped with the sleeve, the sleeve is kept away from and is provided with the spacing ring on the inside wall of fixed plate, the spacing ring rotating sleeve establish on the connecting axle, and be located solid fixed ring and keep off between the ring, the sleeve be close to and install the rotating ring on the inside wall of fixed plate, rotating ring and fixed screw spiro union.
Preferably, the clamping mechanism include installation piece, fixture block, mounting groove, stopper and locking branch chain, the connecting axle keep away from the end rotation of fixed plate and be connected with the installation piece, fixture block, one are evenly installed to installation piece lateral wall circumference be provided with the locking branch chain on the fixture block, towards the fixed plate the mounting groove has been seted up to the curb plate terminal surface, the stopper is evenly installed to mounting groove lateral wall circumference, installation piece and mounting groove sliding fit.
Preferably, the locking branched chain include latch segment, locking groove, reset spring, through hole and blend stop, one the locking groove has been seted up towards the terminal surface of connecting axle to the installation piece, it is provided with the latch segment to slide in the locking groove, be connected with reset spring, one between latch segment and the locking groove the stopper terminal surface is seted up with latch segment matched with perforating hole, is provided with the latch segment the installation piece is provided with the blend stop towards terminal surface one side department of connecting axle, blend stop and the spacing cooperation of fixture block, the tip that the locking groove was kept away from to the latch segment just keeps away from the terminal surface of blend stop and sets up to the inclined plane.
Preferably, the riser subassembly include fixed block, vertical board, lifter plate, lift groove, shifting chute and T type piece, the shifting chute has been seted up to horizontal plate right-hand member department, the right side the lower extreme slides the shifting chute that passes the horizontal plate on the fixed block, and with horizontal lead screw spiro union, left side the horizontal plate is passed in the lower extreme slides on the fixed plate, and horizontal lead screw passes the left side the fixed block, the vertical board of symmetry around fixed plate front and back end downside department installs, the right side the horizontal plate sliding fit that vertical board passes through T type piece and below, the lift groove has been seted up to vertical board up end, the lifter plate of symmetry around fixed plate front and back end upside department upper and lower sliding fit, the lifter plate lower extreme slides and sets up in the lift inslot, the right side the lifter plate upper end is through the horizontal plate sliding fit of T type piece and top.
Preferably, the planking be provided with the dovetail piece towards fixed plate terminal surface left and right sides symmetry, the planking passes through dovetail piece and end plate sliding fit, sets up the dovetail piece, the dismantlement and the installation of the planking of being convenient for ensure that wall body thickness adjusts and go on smoothly.
(III) advantageous effects
1. The invention provides an assembled prefabricated reinforced concrete prefabricated part, which can solve the following problems of the assembled prefabricated reinforced concrete prefabricated part: a. most of the traditional assembled prefabricated wall bodies at present are simple in structure, are simply assembled, do not have the effects of sound insulation and heat preservation, and are designed independently aiming at prefabricated wall bodies with different thicknesses required by different environmental places, so that the prefabricated wall bodies are suitable for specific places, the research and development cost is increased, and the utilization rate is limited; b. the slotted hole of installing the window is not designed to prefabricated wall body in the existing market mostly, and the slotted hole of installing the window is comparatively difficult to set up when this kind of prefabricated wall body is in actual use, has to destroy wall structure, and the window that installs simultaneously in different places is of different sizes, adjusts the difficulty.
2. According to the connecting device designed by the invention, the rotating mechanism is in threaded connection with the fixing screw rod on the fixing plate, so that the connecting shaft is in sliding fit with the fixing screw rod through the circular groove, meanwhile, the rotating mechanism can adjust the distance from the connecting shaft to the fixing plate, the thickness of the prefabricated wall body is changed, the prefabricated wall body is suitable for different places, meanwhile, the adjacent connecting shafts are connected through the connecting mechanism, a net-shaped framework structure is formed, the prefabricated wall body is ensured to be more stable, and then the connecting shaft is clamped and locked with the side plate assembly through the clamping mechanism.
3. According to the window opening device designed by the invention, the prefabricated wall body forms a rectangular groove through the partition plate, and then the horizontal plate above and the vertical plate assembly on the right side are movably adjusted through the vertical screw rod and the horizontal screw rod, so that the size of the space is changed, and the installation of windows with different specifications is ensured.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a three-dimensional block diagram of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a front cross-sectional view of the window opener of the present invention;
fig. 4 is a side cross-sectional view of a riser assembly of the invention;
FIG. 5 is a three-dimensional view of the connection device of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1 taken at A in the present specification;
FIG. 7 is an enlarged view of a portion of FIG. 2 taken at B in the present specification;
FIG. 8 is an enlarged fragmentary view at C of FIG. 7 in accordance with the teachings of the present invention;
FIG. 9 is an enlarged fragmentary view at D of FIG. 7 in accordance with the teachings of the present invention;
FIG. 10 is an enlarged fragmentary view at E of FIG. 5 in accordance with the teachings of the present invention;
FIG. 11 is a cross-sectional view of the mounting groove and stop block of the present invention.
Detailed Description
Embodiments of the present invention will be described below with reference to the drawings. In this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
The following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention. Therefore, these terms are defined based on the entire contents of the present specification.
As shown in fig. 1 to 11, an assembled prefabricated reinforced concrete prefabricated member comprises a fixed plate 1, a connecting device 2, side plate assemblies 3, an outer plate 4 and a windowing device 5, wherein the side plate assemblies 3 are arranged on the left end and the right end of the fixed plate 1, the connecting device 2 is arranged between the side plate assemblies 3 and the fixed plate 1, and the outer plate 4 is arranged on the front end surface, the rear end surface, the upper end surface and the lower end surface of each side plate assembly 3; wherein:
the side plate assembly 3 comprises two side plates 31, end plates 32 and reinforcing steel frameworks 33, the side plates 31 are distributed in a bilateral symmetry manner, the end plates 32 are respectively arranged on the upper end surface, the lower end surface, the front end surface and the rear end surface of each side plate 31, the reinforcing steel frameworks 33 are arranged between the side plates 31, and concrete is poured between the side plates 31; during specific work, the two side plates 31 are assembled through the steel reinforcement framework 33, then the end plates 32 are arranged at the lower ends and the front ends and the rear ends of the side plates 31 to form a cavity, concrete is poured, and finally the end plates 32 are arranged at the tops of the side plates 31 to ensure that the wall has enough strength, wherein the two side plate assemblies 3 are connected through the fixing plate 1 and the connecting device 2, and certain heat preservation and sound insulation effects are achieved.
The connecting device 2 comprises a fixed screw rod 21, a connecting shaft 22, a circular groove 23, a mounting seat 24, a connecting rod 25, a connecting mechanism 26, a rotating mechanism 27 and a clamping mechanism 28, the left and right end surfaces of the fixing plate 1 are uniformly provided with bilaterally symmetrical fixing screw rods 21, the upper end surface of the connecting shaft 22 is provided with a circular groove 23, the connecting shaft 22 is in sliding fit with the fixed screw rod 21 through a circular groove 23, the end part of the connecting shaft 22 facing the fixed plate 1 is provided with a rotating mechanism 27, the rotating mechanism 27 is in threaded connection with the fixed screw rod 21, the outer side wall of the connecting shaft 22 is provided with a mounting seat 24, the outer side walls of the installation seats 24 are uniformly provided with connecting mechanisms 26, connecting rods 25 are connected between adjacent installation seats 24 through the connecting mechanisms 26, the end face, far away from the fixed plate 1, of the connecting shaft 22 is provided with a clamping mechanism 28, and the connecting shaft 22 is connected with the side plate assembly 3 through the clamping mechanism 28; during specific work, install connecting axle 22 on fixation screw 21 through slewing mechanism 27, simultaneously can make connecting axle 22 slide on fixation screw 21 through circular slot 23 through slewing mechanism 27, thereby realize connecting axle 22 to fixation screw 21 interval regulation, and then change curb plate subassembly 3 to the interval of fixed plate 1, change the thickness of prefabricated wall body, so as to be applied to different places, the last specification and size's of selecting the adaptation planking 4 is installed at the upper and lower terminal surface and the front and back terminal surface of curb plate subassembly 3, wherein be provided with mount pad 24 on the connecting axle 22, cooperation through mount pad 24 and connecting rod 25, couple together adjacent connecting axle 22, improve holistic stability, connecting axle 22 passes through clamping mechanism 28 simultaneously and installs on curb plate subassembly 3.
The connecting mechanism 26 comprises a connecting groove 261, a sliding groove 262, a sliding block 263, a tension spring 264 and a clamping groove 265, the connecting groove 261 is uniformly formed in the circumferential direction of the outer side wall of the mounting seat 24, the sliding groove 262 is uniformly formed in the side wall of the connecting groove 261, the sliding block 263 is slidably arranged in the sliding groove 262, an inclined surface is arranged on the end face, facing the end portion of the connecting groove 261 and far away from the connecting shaft 22, of the sliding block 263, the tension spring 264 is connected between the sliding block 263 and the sliding groove 262, the clamping groove 265 is uniformly formed in the circumferential direction of the outer side wall of two ends of the connecting; during specific work, slide connecting rod 25 one end to the spread groove 261 in to with the inclined plane extrusion contact of slider 263, make slider 263 remove towards the direction of compression extension spring 264, make connecting rod 25 can slide smoothly in the spread groove 261, at last under the effect of extension spring 264, make the slider keep away from the tip of spout 262 and move to the joint groove 265 in, thereby realize that the joint of connecting rod 25 is connected.
The rotating mechanism 27 comprises a sleeve 271, a rotating ring 272, a fixing ring 273, a limiting ring 274 and a blocking ring 275, the outer side wall of the end part of the connecting shaft 22 close to the fixing plate 1 is provided with the fixing ring 273 and the blocking ring 275, the outer side wall of the fixing ring 273 is rotatably sleeved with the sleeve 271, the inner side wall of the sleeve 271 far away from the fixing plate 1 is provided with the limiting ring 274, the limiting ring 274 is rotatably sleeved on the connecting shaft 22 and is positioned between the fixing ring 273 and the blocking ring 275, the inner side wall of the sleeve 271 close to the fixing plate 1 is provided with the rotating ring 272, and the rotating ring 272 is in threaded connection with the fixing screw rod 21; during specific work, the sleeve 271 is rotated, so that the sleeve 271 drives the rotating ring 272 to rotate, the rotating ring 272 is in threaded fit with the fixed screw rod 21, the connecting shaft 22 slides on the fixed screw rod 21 through the circular groove 23, the fixing ring 273 and the retaining ring 275 are arranged, it is ensured that the limiting ring 274 arranged on the sleeve 271 cannot slide left and right, and the sleeve 271 can only rotate on the connecting shaft 22.
The clamping mechanism 28 comprises mounting blocks 281, fixture blocks 282, mounting grooves 283, limiting blocks 284 and locking branched chains 285, the end part of the connecting shaft 22, which is far away from the fixing plate 1, is rotatably connected with the mounting blocks 281, the fixture blocks 282 are uniformly mounted on the outer side wall of the mounting blocks 281 in the circumferential direction, one fixture block 282 is provided with the locking branched chain 285, the mounting groove 283 is formed in the end surface of the side plate 31 facing the fixing plate 1, the limiting blocks 284 are uniformly mounted on the side wall of the mounting groove 283 in the circumferential direction, and the mounting blocks 281 are in sliding fit with the mounting grooves 283; during specific work, the installation block 281 is rotated, so that the fixture block 282 on the installation block 281 is aligned and limited with the limiting block 284 in the installation groove 283, and then the installation block 281 is locked by the locking branched chain 285, so that the connection shaft 22 is locked on the side plate 31 through the installation block 281 in a clamping manner.
The locking branched chain 285 comprises locking blocks 28a, locking grooves 28b, return springs 28c, through holes 28d and blocking strips 28e, one mounting block 281 is provided with a locking groove 28b towards the end face of the connecting shaft 22, the locking block 28a is arranged in the locking groove 28b in a sliding mode, the return spring 28c is connected between the locking block 28a and the locking groove 28b, the end face of one limiting block 284 is provided with a through hole matched with the locking block 28a, the blocking strip 28e is arranged on one side, facing the end face of the connecting shaft 22, of the mounting block 281 provided with the locking block 28a, the blocking strip 28e is in limiting fit with the clamping block 282, and the end face, far away from the end part of the locking groove 28b, of the locking block 28a and far away from the blocking strip 28e is arranged to be an inclined plane; in specific operation, when the mounting block 281 drives the latch 282 to rotate in the mounting groove 283, when the inclined surface of the locking block 28a is in pressing contact with the stopper 284, the locking block 28a moves in a direction of compressing the return spring 28c, so that the mounting block 281 can continue to rotate until the retaining strip 28e is in contact with the sidewall of the stopper 284, the mounting block 281 cannot continue to rotate, and simultaneously, under the action of the return spring 28c, the locking block 28a moves towards the through hole 28d, so that the mounting block 281 cannot rotate, and the mounting block 281 is clamped and locked in the mounting groove 283.
Planking 4 towards fixed plate 1 terminal surface left and right sides symmetry be provided with dovetail block 1a, planking 4 sets up dovetail block 1a through dovetail block 1a and end plate 32 sliding fit, is convenient for planking 4's dismantlement and installation, ensures that wall body thickness adjusts and goes on smoothly.
The windowing facility 5 comprises a partition plate 51, a vertical screw rod 52, horizontal plates 53, a horizontal screw rod 54 and a vertical plate assembly 55, the end faces of the side walls of the fixing plate 1 and the side plate assemblies 3 are respectively provided with a rectangular groove which is through from left to right, the partition plate 51 is installed on the upper and lower end faces of the rectangular groove from left to right, the vertical screw rod 52 which is symmetrical from left to right is installed between the upper and lower partition plates 51 through a bearing, two horizontal plates 53 are arranged between the left and right partition plates 51, one horizontal plate 53 is fixedly installed at the lower ends of the left and right partition plates 51 and passes through the vertical screw rod 52 in a sliding manner, the other horizontal plate 53 is arranged at the upper end between the left and right partition plates 51 in a sliding manner and passes through the vertical screw rod 52 in a screwing manner, the vertical screw rod 52 which is symmetrical from top to bottom is installed between the left and right partition plates 51 through a bearing, and two vertical plate assemblies 55 are arranged between the upper and lower partition plates 51, one vertical plate assembly 55 penetrates through a horizontal plate 53, is arranged at the left end of the upper partition plate 51 and the lower partition plate 51 and penetrates through a horizontal screw rod 54 in a sliding manner, and the other vertical plate assembly 55 is arranged at the right end between the upper partition plate 51 and the lower partition plate 51 in a sliding manner and penetrates through the horizontal screw rod 54 in a threaded manner; the concrete during operation, through rotating vertical lead screw 52, make the horizontal plate 53 of top reciprocate, thereby change the height of window, wherein the horizontal plate 53 of top can drive the riser subassembly 55 when reciprocating and carry out the oscilaltion, rotate horizontal lead screw 54 after that, make the riser subassembly 55 of right-hand member carry out the horizontal slip, thereby change the left and right sides interval of window, finally realize that the whole size of window in the certain limit changes, fill the space between baffle 51 and the horizontal plate 53 and between baffle 51 and the riser subassembly 55 through the concrete again at last.
The vertical plate assembly 55 comprises a fixing block 551, a vertical plate 552, a lifting plate 553, a lifting groove 554, a moving groove 555 and a T-shaped block 556, a moving groove 555 is arranged at the right end of the horizontal plate 53, the upper end and the lower end of the fixing block 551 at the right side slide through the moving groove 555 of the horizontal plate 53, and is in threaded connection with a horizontal screw rod 54, the upper end and the lower end of the left fixing plate 1 slide and pass through a horizontal plate 53, the horizontal screw rod 54 passes through the left fixing block 551, the front and back symmetrical vertical plates 552 are arranged at the lower side of the front and back ends of the fixing plate 1, the right vertical plate 552 is in sliding fit with the lower horizontal plate 53 through a T-shaped block 556, a lifting groove 554 is arranged on the upper end surface of the vertical plate 552, a lifting plate 553 which is symmetrical in front and back is arranged on the upper side of the front and back ends of the fixed plate 1 in a vertical sliding way, the lower end of the lifting plate 553 is arranged in the lifting groove 554 in a sliding way, and the upper end of the lifting plate 553 at the right side is matched with the horizontal plate 53 at the upper part in a sliding way through a T-shaped block 556; during specific work, when the horizontal plate 53 moves up and down, the horizontal plate 53 slides up and down on the fixing block 551 through the moving groove 555, and meanwhile, the horizontal plate 53 can drive the lifting plate 553 at the lower end to also move up and down, so that the lower end of the lifting plate 553 slides in the lifting groove 554 of the vertical plate 552, the height of the vertical plate assembly 55 is changed, and when the horizontal plate 53 is prevented from moving up and down, the vertical plate assembly 55 interferes with the up and down movement of the horizontal plate 53.
The invention comprises the following working steps:
the first step is as follows: a closed rectangular cavity is formed by the side plates 31 and the end plates 32, a steel reinforcement framework 33 is installed in the cavity, and pouring and filling are performed through concrete;
the second step is that: the connecting shaft 22 is arranged on the fixed screw rod 21 through the rotating mechanism 27, and the rotating mechanism 27 can adjust the distance between the connecting shaft 22 and the fixed plate 1;
the third step: connecting adjacent connecting shafts 22 through matching of the mounting seats 24 and the connecting rods 25, and meanwhile, the connecting shafts 22 are mounted on the side plate assemblies 3 through clamping mechanisms 28;
the fourth step: the outer panel 4 is slidably mounted on the upper and lower end surfaces and the front and rear end surfaces of the side panel assembly 3 through the dovetail block 1a, and finally the window opening device 5 is assembled and the size of the window is changed by adjusting the vertical screw rod 52 and the horizontal screw rod 54.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an assembled prefabricated reinforced concrete prefab, includes fixed plate (1), connecting device (2), curb plate subassembly (3), planking (4) and windowing facility (5), its characterized in that: the side plate assembly (3) is arranged on the left end and the right end of the fixed plate (1) in the direction, the connecting device (2) is arranged between the side plate assembly (3) and the fixed plate (1), and the outer plates (4) are arranged on the front end surface, the rear end surface, the upper end surface and the lower end surface of the side plate assembly (3); wherein:
the connecting device (2) comprises a fixed screw rod (21), a connecting shaft (22), a circular groove (23), a mounting seat (24), a connecting rod (25), a connecting mechanism (26), a rotating mechanism (27) and a clamping mechanism (28), the fixed screw rod (21) with bilateral symmetry is uniformly installed on the left end surface and the right end surface of the fixed plate (1), the circular groove (23) is formed in the upper end surface of the connecting shaft (22), the connecting shaft (22) is in sliding fit with the fixed screw rod (21) through the circular groove (23), the rotating mechanism (27) is arranged at the end part of the connecting shaft (22) facing the fixed plate (1), the rotating mechanism (27) is in threaded connection with the fixed screw rod (21), the mounting seat (24) is installed on the outer side wall of the connecting shaft (22), the connecting mechanism (26) is uniformly arranged on the outer side wall of the mounting seat (24), and the connecting rod (25) is connected between the, the end face, far away from the fixing plate (1), of the connecting shaft (22) is provided with a clamping mechanism (28), and the connecting shaft (22) is connected with the side plate assembly (3) through the clamping mechanism (28);
the window opening device (5) comprises a partition board (51), a vertical screw rod (52), horizontal plates (53), a horizontal screw rod (54) and a vertical plate assembly (55), rectangular grooves which are communicated left and right are formed in the side wall end faces of the fixing board (1) and the side plate assembly (3), the partition board (51) is installed on the upper end face, the lower end face, the left end face and the right end face of each rectangular groove, the vertical screw rod (52) which is symmetrical left and right is installed between the partition boards (51) through a bearing, the two horizontal plates (53) are arranged between the left and the right sides of the partition boards (51), one horizontal plate (53) is fixedly installed at the lower end of the left and the right partition boards (51) and penetrates through the vertical screw rod (52) in a sliding mode, the other horizontal plate (53) is arranged at the upper end between the left and the right partition boards (51) in a sliding mode, the vertical screw rod (52) which is symmetrical up and down is installed between the left and the right partition boards (51) through a bearing, and two vertical plate assemblies (55) are arranged between the partition plates (51), one vertical plate assembly (55) passes through the horizontal plate (53) to be installed at the upper part and the lower part of the left end of the partition plates (51) and passes through the horizontal screw rod (54) in a sliding manner, and the other vertical plate assembly (55) is arranged at the upper part and the lower part of the right end between the partition plates (51) in a sliding manner and passes through the horizontal screw rod (54) in a threaded manner.
2. An assembled prefabricated reinforced concrete prefabricated member according to claim 1, characterized in that: curb plate subassembly (3) include curb plate (31), end plate (32) and steel reinforcement framework (33), the quantity of curb plate (31) is two, and distributes for bilateral symmetry, end plate (32) are all installed to the upper and lower terminal surface of curb plate (31) and front and back terminal surface, steel reinforcement framework (33) are installed between curb plate (31), the concrete has been pour between curb plate (31).
3. An assembled prefabricated reinforced concrete prefabricated member according to claim 1, characterized in that: coupling mechanism (26) including spread groove (261), spout (262), slider (263), extension spring (264) and joint groove (265), spread groove (261) has evenly been seted up to mount pad (24) lateral wall circumference, spout (262) have evenly been seted up to spread groove (261) lateral wall, it is provided with slider (263) to slide in spout (262), slider (263) are provided with the inclined plane towards the tip of spread groove (261) and the terminal surface of keeping away from connecting axle (22), be connected with extension spring (264) between slider (263) and spout (262), joint groove (265) have evenly been seted up to connecting rod (25) both ends lateral wall circumference, slider (263) one end and joint groove (265) looks slip limit-to-limit fit.
4. An assembled prefabricated reinforced concrete prefabricated member according to claim 1, characterized in that: slewing mechanism (27) include sleeve (271), rotating ring (272), solid fixed ring (273), spacing ring (274) and keep off ring (275), connecting axle (22) are close to and install solid fixed ring (273) and keep off ring (275) on the tip lateral wall of fixed plate (1), it is equipped with sleeve (271) to rotate the cover on solid fixed ring (273) lateral wall, be provided with spacing ring (274) on the inside wall that fixed plate (1) was kept away from in sleeve (271), spacing ring (274) rotate the cover and establish on connecting axle (22), and lie in between solid fixed ring (273) and the fender ring (275), install rotating ring (272) on sleeve (271) are close to the inside wall of fixed plate (1), rotating ring (272) and fixed lead screw (21) spiro union.
5. An assembled prefabricated reinforced concrete prefabricated member according to claim 2, characterized in that: clamping mechanism (28) including installation piece (281), fixture block (282), mounting groove (283), stopper (284) and locking branch chain (285), the tip that fixed plate (1) was kept away from in connecting axle (22) rotates and is connected with installation piece (281), fixture block (282), one are evenly installed to installation piece (281) lateral wall circumference be provided with locking branch chain (285) on fixture block (282), towards fixed plate (1) mounting groove (283) have been seted up to curb plate (31) terminal surface, stopper (284) are evenly installed to mounting groove (283) lateral wall circumference, installation piece (281) and mounting groove (283) sliding fit.
6. An assembled prefabricated reinforced concrete prefabricated member according to claim 5, wherein: the locking branched chain (285) comprises locking blocks (28a), locking grooves (28b), a return spring (28c), a through hole (28d) and a retaining strip (28e), one end face, facing the connecting shaft (22), of the mounting block (281) is provided with the locking groove (28b), a locking block (28a) is arranged in the locking groove (28b) in a sliding manner, a return spring (28c) is connected between the locking block (28a) and the locking groove (28b), a through hole matched with the locking block (28a) is formed in the end face of one limiting block (284), a retaining strip (28e) is arranged on one side, facing the end face of the connecting shaft (22), of the mounting block (281) provided with the locking block (28a), the stop strip (28e) is in limit fit with the clamping block (282), and the end face, far away from the end part of the locking groove (28b), of the locking block (28a) and far away from the stop strip (28e) is provided with an inclined face.
7. An assembled prefabricated reinforced concrete prefabricated member according to claim 1, characterized in that: the vertical plate assembly (55) comprises a fixed block (551), a vertical plate (552), a lifting plate (553), a lifting groove (554), a moving groove (555) and a T-shaped block (556), the moving groove (555) is formed in the right end of the horizontal plate (53), the upper end and the lower end of the fixed block (551) on the right side slide through the moving groove (555) of the horizontal plate (53) and are in threaded connection with a horizontal screw rod (54), the upper end and the lower end of the fixed plate (1) on the left side slide through the horizontal plate (53), the horizontal screw rod (54) passes through the fixed block (551) on the left side, the lower sides of the front end and the rear end of the fixed plate (1) are provided with front-back symmetrical vertical plates (552), the vertical plate (552) on the right side is in sliding fit with the horizontal plate (53) below through the T-shaped block (556), the upper end surface of the vertical plate (552) is provided with the lifting groove (554), the upper sides of the front end and rear end of the fixed plate (1) are provided with front-back symmetrical lifting plates (553) in a vertical plate (553), the lower end of the lifting plate (553) is arranged in the lifting groove (554) in a sliding mode, and the upper end of the lifting plate (553) on the right side is in sliding fit with the horizontal plate (53) above through a T-shaped block (556).
8. An assembled prefabricated reinforced concrete prefabricated member according to claim 2, characterized in that: planking (4) towards fixed plate (1) terminal surface left and right sides symmetry be provided with dovetail block (1a), planking (4) pass through dovetail block (1a) and end plate (32) sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543935.4A CN113152778A (en) | 2021-05-19 | 2021-05-19 | Assembled prefabricated reinforced concrete prefabricated member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110543935.4A CN113152778A (en) | 2021-05-19 | 2021-05-19 | Assembled prefabricated reinforced concrete prefabricated member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113152778A true CN113152778A (en) | 2021-07-23 |
Family
ID=76876452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110543935.4A Withdrawn CN113152778A (en) | 2021-05-19 | 2021-05-19 | Assembled prefabricated reinforced concrete prefabricated member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113152778A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982146A (en) * | 2021-10-15 | 2022-01-28 | 深圳和海枫建设科技有限公司 | Double-veneer assembled partition wall structure |
-
2021
- 2021-05-19 CN CN202110543935.4A patent/CN113152778A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982146A (en) * | 2021-10-15 | 2022-01-28 | 深圳和海枫建设科技有限公司 | Double-veneer assembled partition wall structure |
| CN113982146B (en) * | 2021-10-15 | 2022-11-08 | 深圳和海枫建设科技有限公司 | Double-veneer assembled partition wall structure |
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Application publication date: 20210723 |
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