CN110670797A - Assembled concrete prefabricated plate - Google Patents
Assembled concrete prefabricated plate Download PDFInfo
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- CN110670797A CN110670797A CN201910985901.3A CN201910985901A CN110670797A CN 110670797 A CN110670797 A CN 110670797A CN 201910985901 A CN201910985901 A CN 201910985901A CN 110670797 A CN110670797 A CN 110670797A
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- steel frame
- sliding
- frame
- reinforcing
- pouring steel
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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
- 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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
Abstract
The invention relates to the field of constructional engineering, in particular to an assembled concrete prefabricated plate, which comprises a central pouring steel frame, a movable pouring steel frame, a reinforcing adjusting frame, an assembling plug and an assembling fixing piece, wherein the rear end of the central pouring steel frame is fixedly connected with the middle of the reinforcing adjusting frame; the left end and the right end of the central pouring steel frame are respectively connected with a movable pouring steel frame in a sliding fit mode, and the rear ends of the two movable pouring steel frames are respectively fixedly connected with the left end and the right end of the reinforced adjusting frame; the upper end of the central pouring steel frame is fixedly connected with an assembling plug; the lower end of the central pouring steel frame is connected with an assembling fixing piece which can be matched with an assembling plug. When the assembly type concrete prefabricated plate member is used, a plurality of the assembly type concrete prefabricated plate members can be connected through the assembly plugs and the assembly fixing members on the assembly type concrete prefabricated plate member, so that the assembly and the use are convenient; and the inside is equipped with and strengthens the alignment jig, and intensity is higher.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to an assembled concrete prefabricated plate.
Background
The fabricated structure is a concrete structure formed by assembling and connecting prefabricated components serving as main stress components. The assembled reinforced concrete structure is one of the important directions for the development of building structures in China, is beneficial to the development of industrialization of buildings in China, improves the production efficiency, saves energy, develops green and environment-friendly buildings, and is beneficial to improving and ensuring the quality of building engineering. The fabricated concrete prefabricated plate in the prior art is characterized in that a hollow model is formed by nailing boards, after reinforcing steel bars are distributed in a hollow part of the model, the hollow part is filled with cement, and after the reinforcing steel bars are dried, the boards are knocked off to obtain the prefabricated plate.
Disclosure of Invention
In view of the above, the present invention provides an assembled concrete precast slab to solve the problems in the prior art; when the assembly type concrete prefabricated plate member is used, a plurality of the assembly type concrete prefabricated plate members can be connected through the assembly plugs and the assembly fixing members on the assembly type concrete prefabricated plate member, so that the assembly and the use are convenient; and the inside is equipped with and strengthens the alignment jig, and intensity is higher.
In order to achieve the above object, the following solutions are proposed:
an assembled concrete prefabricated plate comprises a central pouring steel frame, a movable pouring steel frame, a reinforcing adjusting frame, an assembling plug and an assembling fixing piece, wherein the rear end of the central pouring steel frame is fixedly connected with the middle of the reinforcing adjusting frame; the left end and the right end of the central pouring steel frame are respectively connected with a movable pouring steel frame in a sliding fit mode, and the rear ends of the two movable pouring steel frames are respectively fixedly connected with the left end and the right end of the reinforced adjusting frame; the upper end of the central pouring steel frame is fixedly connected with an assembling plug; the lower end of the central pouring steel frame is connected with an assembling fixing piece which can be matched with an assembling plug.
A first concrete pouring area is arranged on the upper side of the middle of the front end of the central pouring steel frame; two mounting grooves about the downside in the middle of the steelframe front end is pour to the center is equipped with, and an inserted bar subassembly is connected respectively to the inboard of two mounting grooves.
The inserted bar assembly comprises a rotating block, a lead screw, an inserted bar seat and an inserted bar body; the rotating block is fixed at the top end of the screw rod, the upper end of the screw rod is in rotating fit with the inserting rod seat, and the lower end of the screw rod is connected into an internal threaded hole in the lower end of the central pouring steel frame through threads; the lower end of the inserting rod seat is fixedly connected with the two inserting rod bodies, and the lower ends of the two inserting rod bodies are in sliding fit in a circular through hole in the lower end of the central pouring steel frame.
The movable pouring steel frame comprises a groove frame body, a guide sliding plate and a limit stop; the two guide sliding plates are respectively matched in the sliding plate grooves on the top surface and the bottom surface of the groove frame body in a sliding manner, the inner ends of the two guide sliding plates are respectively fixed at the top end and the bottom end of the central pouring steel frame, the outer ends of the two guide sliding plates are respectively fixedly connected with a limit stop, the two limit stops are respectively matched in the limit grooves on the top surface and the bottom surface of the groove frame body in a sliding manner, and the two limit grooves are communicated with the two sliding plate grooves one by one; the groove frame body is in sliding fit with the outer side surfaces of two ends of the central pouring steel frame; two channel frame bodies of the two movable pouring steel frames are respectively and fixedly connected with the left end and the right end of the reinforcing adjusting frame.
The reinforcing adjusting frame comprises an adjusting rotating wheel, a bidirectional screw, a screw seat, an adjusting slide block, an adjusting connecting rod and a linkage seat; the middle of the bidirectional screw is fixedly connected with an adjusting rotating wheel; the bidirectional screw is connected to the screw seat in a rotating fit manner; the screw rod seat is fixedly connected to the middle of the rear end of the central pouring steel frame; the upper end and the lower end of the bidirectional screw are symmetrically connected with two adjusting slide blocks through threads, and the two adjusting slide blocks are in sliding fit with the screw seat; the left end and the right end of each of the two adjusting slide blocks are respectively and rotatably connected with the inner ends of the two adjusting connecting rods, and the outer ends of the four adjusting connecting rods are respectively and rotatably matched with one linkage seat; the four linkage seats are respectively fixed at the upper end and the lower end of the rear ends of the two slot frame bodies.
The reinforcing adjusting frame also comprises a reinforcing connecting rod and a reinforcing seat; the two reinforcing seats are respectively matched in the horizontal groove in the middle of the rear ends of the two groove frame bodies in a sliding manner; the four reinforcing connecting rods are arranged, and in the two reinforcing seats and the two adjusting sliding blocks, the adjacent reinforcing seats and the adjacent adjusting sliding blocks are rotatably connected through one reinforcing connecting rod respectively.
Five parallel inserting grooves are formed in the front side face of the assembling plug; the assembling plug of one assembled concrete prefabricated plate can be connected into the slot at the lower end of the center pouring steel frame of the other assembled concrete prefabricated plate in a sliding fit mode, and the assembling fixing piece of the other assembled concrete prefabricated plate is inserted into the corresponding five inserting slots to be fixedly inserted.
The assembly fixing piece comprises a plug connector, a mounting seat, a turnover support plate, a cross-shaped sliding block and a reset pressure spring; the mounting seat is fixedly connected with five connecting plugs which are respectively in sliding fit with five slide holes on the lower side of the middle of the front end of the central pouring steel frame; two ends of the turnover support plate are respectively and rotatably connected with the mounting seat and the cross-shaped sliding block; the cross-shaped sliding block is in sliding fit with the cross-shaped sliding groove on the lower side of the middle of the front end of the central pouring steel frame; the upper end and the lower end of the reset pressure spring are respectively fixedly connected with the cross-shaped sliding block and the bottom surface in the cross-shaped sliding chute; five plug connectors of one fabricated concrete prefabricated plate part can be inserted into five plug grooves of another fabricated concrete prefabricated plate part.
The fabricated concrete prefabricated plate further comprises a pouring reinforcing rib; the middle of pouring the reinforcing rib is located at the inner side of the first concrete pouring area, and the left end and the right end of the pouring reinforcing rib are connected to the inner portions of the two groove frame bodies respectively.
The pouring reinforcing rib comprises a rib rod I, a rib rod II, a rib plate I, a sliding shaft and a rib plate II; one end of each rib rod II is rotatably connected with one end of each rib rod II, the other end of each rib rod II is rotatably connected with the inner end of one rib plate I, the middle parts of the two rib plates I are respectively in sliding fit with the left end and the right end of the first concrete pouring area, the outer ends of the two rib plates I are respectively rotatably connected with the inner ends of the rib plates II through sliding shafts, the two sliding shafts are respectively in sliding fit in groove-shaped slideways on the left side and the right side of the front end of the central pouring steel frame, and the outer ends of the two rib plates II are respectively rotatably connected inside the two groove frame bodies.
The invention has the beneficial effects that: when the assembly type concrete prefabricated plate member is used, a plurality of the assembly type concrete prefabricated plate members can be connected through the assembly plugs and the assembly fixing members on the assembly type concrete prefabricated plate member, so that the assembly and the use are convenient; and the inside of the bracket is provided with a reinforced adjusting bracket, so that the strength is higher; before the center pouring steel frame and the two movable pouring steel frames are poured through concrete, the relative positions of the center pouring steel frame and the two movable pouring steel frames can be adjusted through the reinforced adjusting frame, and fabricated concrete prefabricated plates with different sizes can be conveniently processed to meet different use requirements.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic structural view of a cast-in-place steel frame of the present invention;
FIG. 4 is a second schematic structural view of the center cast steel frame of the present invention;
FIG. 5 is a schematic structural view of the cast steel frame of the present invention;
FIG. 6 is a schematic view of the reinforced adjustable mount of the present invention;
FIG. 7 is a schematic view of the construction of the assembled plug of the present invention;
FIG. 8 is a schematic structural view of the assembly fixture of the present invention;
FIG. 9 is a schematic structural view of the bayonet assembly of the present invention;
fig. 10 is a schematic structural view of the cast reinforcing rib of the invention.
In the figure: pouring a steel frame 1 in the center; a first concrete casting area 101; a mounting groove 102; movably pouring a steel frame 2; a tank frame body 201; a guide slide 202; a limit stop 203; a reinforcing adjusting bracket 3; an adjusting wheel 301; a bi-directional screw 302; a screw seat 303; an adjustment slider 304; an adjusting link 305; a linkage base 306; a reinforcement link 307; a reinforcement base 308; assembling the plug 4; a plug-in slot 401; assembling a fixing piece 5; a plug 501; a mount 502; turning over the support plate 503; a cross-shaped slider 504; a return compression spring 505; a plunger assembly 6; a rotating block 601; a lead screw 602; a jack stand 603; a plunger body 604; pouring a reinforcing rib 7; a rib rod I701; a second rib rod 702; rib plate one 703; a slide shaft 704; rib two 705.
Detailed Description
The technical solution of the present invention will be clearly and completely described by the following detailed description. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-10, an assembled concrete prefabricated plate includes a central casting steel frame 1, a movable casting steel frame 2, a reinforcing adjusting frame 3, an assembling plug 4 and an assembling fixing member 5, wherein the rear end of the central casting steel frame 1 is fixedly connected to the middle of the reinforcing adjusting frame 3; the left end and the right end of the central pouring steel frame 1 are respectively connected with a movable pouring steel frame 2 in a sliding fit mode, and the rear ends of the two movable pouring steel frames 2 are respectively fixedly connected with the left end and the right end of the reinforced adjusting frame 3; the upper end of the central pouring steel frame 1 is fixedly connected with an assembling plug 4; the lower end of the center pouring steel frame 1 is connected with an assembling fixing piece 5 which can be matched with an assembling plug 4.
When the assembly type concrete prefabricated plate is used, concrete needs to be poured to the inner sides of the central pouring steel frame 1 and the movable pouring steel frame 2 in a construction site, and a plurality of assembly type concrete prefabricated plates can be fixedly connected through the splicing connection of the assembly plugs 4 and the assembly fixing pieces 5 on the assembly type concrete prefabricated plate, so that the assembly and the use are convenient; the reinforcing adjusting frame 3 is arranged in the inner part of the frame, so that the strength is higher; before the center pouring steel frame 1 and the two movable pouring steel frames 2 are poured through concrete, the relative positions of the center pouring steel frame 1 and the two movable pouring steel frames 2 can be adjusted through the reinforced adjusting frame 3, so that fabricated concrete prefabricated plates with different sizes can be conveniently processed, and different use requirements can be met.
Example two:
as shown in fig. 1-10, a first concrete pouring area 101 is arranged on the upper side of the middle of the front end of the central pouring steel frame 1; the lower side in the middle of the front end of the center pouring steel frame 1 is provided with a left mounting groove 102 and a right mounting groove 102, and the inner sides of the two mounting grooves 102 are respectively connected with an inserted bar assembly 6. The two inserted bar components 6 can fixedly connect the invention with an underground seat which is embedded underground in advance; also can be when two prefabricated plate pieces of assembled concrete are connected, insert the internal thread hole on the central pouring steelframe 1 of another prefabricated plate piece of assembled concrete through two inserted bar subassemblies 6 of a prefabricated plate piece of assembled concrete and fix, stability and fastness when improving two prefabricated plate pieces of assembled concrete and fixing, the equipment of two prefabricated plate pieces of assembled concrete of being convenient for.
Example three:
as shown in fig. 1-10, the plunger assembly 6 includes a rotating block 601, a lead screw 602, a plunger seat 603, and a plunger body 604; the rotating block 601 is fixed at the top end of the lead screw 602, the upper end of the lead screw 602 is rotatably matched on the inserted link seat 603, and the lower end of the lead screw 602 is connected in an internal threaded hole at the lower end of the central pouring steel frame 1 through threads; the lower end of the inserting rod seat 603 is fixedly connected with two inserting rod bodies 604, and the lower ends of the two inserting rod bodies 604 are in sliding fit in a circular through hole at the lower end of the center pouring steel frame 1. When the inserted bar assembly 6 is used, the rotating block 601 is rotated to drive the screw 602 to rotate, when the screw 602 rotates, the contact position of the screw 602 and the center pouring steel frame 1 can be changed to change the distance between the inserted bar seat 603 and the lower end of the center pouring steel frame 1, so that the two inserted bar bodies 604 are driven to slide in the circular through hole at the lower end of the center pouring steel frame 1, the lower end of the screw 602 is driven to be connected in the internal threaded hole of the center pouring steel frame 1 of another fabricated concrete prefabricated plate through threads, and the two inserted bar bodies 604 are inserted into the circular hole of the center pouring steel frame 1 of another fabricated concrete prefabricated plate; the effects of enhancing the connection strength and improving the stability can be achieved.
Example four:
as shown in fig. 1-10, the movable casting steel frame 2 includes a channel frame body 201, a guide sliding plate 202 and a limit stop 203; the two guide sliding plates 202 are arranged, the two guide sliding plates 202 are respectively in sliding fit in sliding plate grooves on the top surface and the bottom surface of the groove frame body 201, the inner ends of the two guide sliding plates 202 are respectively fixed at the top end and the bottom end of the central casting steel frame 1, the outer ends of the two guide sliding plates 202 are respectively fixedly connected with a limit stop 203, the two limit stops 203 are respectively in sliding fit in limit grooves on the top surface and the bottom surface of the groove frame body 201, and the two limit grooves are communicated with the two sliding plate grooves one by one; the channel frame body 201 is in sliding fit with the outer side surfaces of two ends of the central pouring steel frame 1; two channel frame bodies 201 of two movable pouring steel frames 2 are respectively and fixedly connected with the left end and the right end of the reinforcing adjusting frame 3. The relative positions of the movable casting steel frames 2 and the central casting steel frame 1 can be adjusted, and the adjusting and reinforcing adjusting frames 3 can drive the two channel frame bodies 201 of the two movable casting steel frames 2 to perform sliding motion at the two ends of the central casting steel frame 1; the two guide sliding plates 202 slide in the sliding plate grooves in the top surface and the bottom surface of the slot frame body 201 in a sliding fit mode, and the two limit stoppers 203 slide in the two limit grooves to play a limiting role and prevent the slot frame body 201 and the guide sliding plates 202 from being separated.
Example five:
as shown in fig. 1-10, the reinforcing adjustment frame 3 comprises an adjustment wheel 301, a bidirectional screw 302, a screw seat 303, an adjustment slider 304, an adjustment link 305 and a linkage seat 306; an adjusting rotating wheel 301 is fixedly connected in the middle of the bidirectional screw 302; the bidirectional screw 302 is connected to the screw seat 303 in a rotating fit manner; the screw rod seat 303 is fixedly connected to the middle of the rear end of the central pouring steel frame 1; the upper end and the lower end of the bidirectional screw 302 are symmetrically connected with two adjusting sliding blocks 304 through threads, and the two adjusting sliding blocks 304 are in sliding fit with the screw seat 303; the left end and the right end of each of the two adjusting sliding blocks 304 are respectively and rotatably connected with the inner ends of the two adjusting connecting rods 305, and the outer ends of the four adjusting connecting rods 305 are respectively and rotatably connected with a linkage seat 306 in a matching manner; the four linking seats 306 are respectively fixed at the upper and lower ends of the rear end of the two slot frame bodies 201.
The reinforcing adjusting frame 3 is used for adjusting two slot frame bodies 201 of two movable pouring steel frames 2 to slide at two ends of a center pouring steel frame 1, the rotating adjusting rotating wheel 301 can drive the two-way screw 302 to rotate, the two-way screw 302 can drive the two adjusting sliders 304 to move in opposite directions or in reverse directions when rotating, the two adjusting sliders 304 respectively drive the two linkage seats 306 to move in opposite directions or in reverse directions through the two adjusting connecting rods 305 when moving, and then the two slot frame bodies 201 are driven to slide at two ends of the center pouring steel frame 1, so that adjustment is achieved.
Example six:
as shown in fig. 1 to 10, the reinforcing adjustment frame 3 further includes a reinforcing link 307 and a reinforcing seat 308; two reinforcing seats 308 are arranged, and the two reinforcing seats 308 are respectively in sliding fit in the horizontal groove in the middle of the rear ends of the two groove frame bodies 201; four reinforcing connecting rods 307 are arranged, two reinforcing seats 308 and two adjusting sliders 304, and adjacent reinforcing seats 308 and adjusting sliders 304 are rotatably connected through one reinforcing connecting rod 307. When the two adjusting sliding blocks 304 move in opposite directions or in opposite directions, the two reinforcing connecting rods 307 are respectively driven to move, the two reinforcing connecting rods 307 at the left end and the two reinforcing connecting rods 307 at the right end respectively drive the reinforcing base 308 to slide in the horizontal groove in the middle of the rear end of the groove frame body 201, and the four reinforcing connecting rods 307 are arranged, so that the strength of the invention can be effectively enhanced.
Example seven:
as shown in fig. 1 to 10, five side-by-side insertion grooves 401 are provided on the front side surface of the mounting plug 4; the assembling plug 4 of one assembling type concrete prefabricated plate can be connected into the slot at the lower end of the central pouring steel frame 1 of the other assembling type concrete prefabricated plate in a sliding fit mode, and the assembling fixing piece 5 of the other assembling type concrete prefabricated plate is inserted into the corresponding five inserting slots 401 for inserting and fixing. The assembly plug 4 and the assembly fixing piece 5 are matched, so that two assembling type concrete prefabricated plates are convenient to connect and fix quickly. The upper end of the assembling plug 4 is provided with an inclined plane, so that the assembling fixing piece 5 can be conveniently inserted into the five inserting grooves 401 when being inserted into the inserting groove at the lower end of the center pouring steel frame 1.
Example eight:
as shown in fig. 1-10, the assembly fixture 5 includes a plug 501, a mounting seat 502, an overturning support plate 503, a cross-shaped slider 504, and a return compression spring 505; the mounting seat 502 is fixedly connected with five plug-in connectors 501, and the five plug-in connectors 501 are respectively in sliding fit with five sliding holes on the lower side of the middle of the front end of the central pouring steel frame 1; two ends of the turning support plate 503 are respectively connected with the mounting seat 502 and the cross-shaped sliding block 504 in a rotating manner; the cross-shaped sliding block 504 is in sliding fit in a cross-shaped sliding groove on the lower side of the middle of the front end of the central pouring steel frame 1; the upper end and the lower end of the reset pressure spring 505 are respectively fixedly connected with the cross-shaped sliding block 504 and the bottom surface in the cross-shaped sliding chute; five plug connectors 501 of one fabricated concrete prefabricated plate element can be inserted into five plug grooves 401 of another fabricated concrete prefabricated plate element. The assembly fixing piece 5 is used for inserting the assembly plug 4 of one assembly type concrete prefabricated plate into the slot at the lower end of the center pouring steel frame 1 of the other assembly type concrete prefabricated plate, inserting the five corresponding plug-in connectors 501 of the other assembly type concrete prefabricated plate into the five corresponding plug-in grooves 401 for plug-in fixation, pulling the mounting seat 502 outwards when the assembly plug-in fixation is needed, the mounting seat 502 can drive the five plug-in connectors 501 to be separated from the five plug-in grooves 401, the mounting seat 502 pulls the cross-shaped sliding block 504 to slide in the cross-shaped sliding groove through the turnover supporting plate 503 and compress the reset compression spring 505, and after the assembly plug 501 is loosened, the five plug-in connectors 501 can be automatically inserted into the five corresponding plug-in grooves 401.
Example nine:
as shown in fig. 1 to 10, the fabricated concrete precast slab further includes a pouring reinforcing rib 7; the middle of the pouring reinforcing rib 7 is located on the inner side of the first concrete pouring area 101, and the left end and the right end of the pouring reinforcing rib 7 are connected to the inner portions of the two slot frame bodies 201 respectively. The arrangement of the pouring reinforcing ribs 7 can improve the stability of the concrete when the concrete is poured and combined with the invention, and prevent the concrete from falling off after solidification.
Example ten:
as shown in fig. 1-10, the pouring reinforcing rib 7 includes a first rib rod 701, a second rib rod 702, a first rib plate 703, a sliding shaft 704 and a second rib plate 705; the first rib rod 701 is rotatably connected with one end of the second rib rod 702, the other end of the second rib rod 702 is rotatably connected with the inner end of a rib plate 703, the middle parts of the two rib plates 703 are slidably matched with the left end and the right end of the first concrete pouring area 101 respectively, the outer ends of the two rib plates 703 are rotatably connected with the inner end of a rib plate 705 through a sliding shaft 704 respectively, the two sliding shafts 704 are slidably matched in groove-shaped slideways on the left side and the right side of the front end of the center pouring steel frame 1 respectively, and the outer ends of the two rib plates 705 are rotatably connected inside the two groove frame bodies 201 respectively. The pouring reinforcing ribs 7 can automatically perform corresponding deformation adjustment along with the deformation between the two slot frame bodies 201 and the central pouring steel frame 1; when the two tank frame bodies 201 move, the two second rib plates 705 can be driven to move, the two second rib plates 705 pull the two sliding shafts 704 to slide in the groove-shaped slide ways, the two sliding shafts 704 drive the two second rib rods 702 to move through the two first rib plates 703, and the included angles between the two second rib rods 702 and the first rib rods 701 are correspondingly adjusted and changed; when concrete is poured, the first rib rod 701, the second rib rod 702, the first rib plate 703, the sliding shaft 704, the second rib plate 705 and the concrete are combined, so that the fabricated concrete precast slab obtained by the invention has high strength and good stability.
The working principle of the invention is as follows: when the assembly type concrete prefabricated plate is used, concrete needs to be poured to the inner sides of the central pouring steel frame 1 and the movable pouring steel frame 2 in a construction site, and a plurality of assembly type concrete prefabricated plates can be fixedly connected through the splicing connection of the assembly plugs 4 and the assembly fixing pieces 5 on the assembly type concrete prefabricated plate, so that the assembly and the use are convenient; the reinforcing adjusting frame 3 is arranged in the inner part of the frame, so that the strength is higher; before the center pouring steel frame 1 and the two movable pouring steel frames 2 are poured through concrete, the relative positions of the center pouring steel frame 1 and the two movable pouring steel frames 2 can be adjusted through the reinforced adjusting frame 3, so that fabricated concrete prefabricated plates with different sizes can be conveniently processed, and different use requirements can be met.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an assembled precast concrete plate, includes that the center pours steelframe (1), activity and pours steelframe (2), strengthens alignment jig (3), assembly plug (4) and assembly mounting (5), its characterized in that: the rear end of the central pouring steel frame (1) is fixedly connected with the middle of the reinforcing adjusting frame (3); the left end and the right end of the central pouring steel frame (1) are respectively connected with one movable pouring steel frame (2) in a sliding fit mode, and the rear ends of the two movable pouring steel frames (2) are respectively fixedly connected with the left end and the right end of the reinforcing adjusting frame (3); the upper end of the central pouring steel frame (1) is fixedly connected with an assembling plug (4); the lower end of the central pouring steel frame (1) is connected with an assembling fixing piece (5) which can be matched with the assembling plug (4).
2. The fabricated concrete precast panel of claim 1, wherein: a first concrete pouring area (101) is arranged on the upper side of the middle of the front end of the central pouring steel frame (1); the lower side in the middle of the front end of the center pouring steel frame (1) is provided with a left mounting groove and a right mounting groove (102), and the inner sides of the two mounting grooves (102) are respectively connected with an inserted bar component (6).
3. An assembled concrete precast panel according to claim 2, wherein: the inserted bar assembly (6) comprises a rotating block (601), a lead screw (602), an inserted bar seat (603) and an inserted bar body (604); the rotating block (601) is fixed at the top end of a lead screw (602), the upper end of the lead screw (602) is in running fit with the insert rod seat (603), and the lower end of the lead screw (602) is connected into an internal threaded hole at the lower end of the central pouring steel frame (1) through threads; the lower end of the inserting rod seat (603) is fixedly connected with two inserting rod bodies (604), and the lower ends of the two inserting rod bodies (604) are in sliding fit in a circular through hole in the lower end of the central pouring steel frame (1).
4. An assembled concrete precast panel according to claim 2, wherein: the movable pouring steel frame (2) comprises a groove frame body (201), a guide sliding plate (202) and a limit stop (203); the two guide sliding plates (202) are respectively in sliding fit in sliding plate grooves in the top surface and the bottom surface of the groove frame body (201), the inner ends of the two guide sliding plates (202) are respectively fixed at the top end and the bottom end of the center pouring steel frame (1), the outer ends of the two guide sliding plates (202) are respectively fixedly connected with a limit stop (203), the two limit stops (203) are respectively in sliding fit in limit grooves in the top surface and the bottom surface of the groove frame body (201), and the two limit grooves are communicated with the two sliding plate grooves one by one; the channel frame body (201) is in sliding fit with the outer side faces of two ends of the central pouring steel frame (1); two channel frame bodies (201) of the two movable pouring steel frames (2) are respectively and fixedly connected with the left end and the right end of the reinforcing adjusting frame (3).
5. An assembled concrete precast panel according to claim 4, wherein: the reinforcing adjusting frame (3) comprises an adjusting rotating wheel (301), a bidirectional screw (302), a screw seat (303), an adjusting slide block (304), an adjusting connecting rod (305) and a linkage seat (306); an adjusting rotating wheel (301) is fixedly connected in the middle of the bidirectional screw (302); the bidirectional screw (302) is connected to the screw seat (303) in a rotating fit manner; the screw rod seat (303) is fixedly connected to the middle of the rear end of the central pouring steel frame (1); the upper end and the lower end of the bidirectional screw (302) are symmetrically connected with two adjusting sliding blocks (304) through threads, and the two adjusting sliding blocks (304) are in sliding fit with the screw seat (303); the left end and the right end of each of the two adjusting sliding blocks (304) are respectively and rotatably connected with the inner ends of the two adjusting connecting rods (305), and the outer ends of the four adjusting connecting rods (305) are respectively and rotatably matched with one linkage seat (306); the four linkage seats (306) are respectively fixed at the upper end and the lower end of the rear end of the two slot frame bodies (201).
6. An assembled concrete precast panel according to claim 5, wherein: the reinforcing adjusting frame (3) further comprises a reinforcing connecting rod (307) and a reinforcing seat (308); the two reinforcing seats (308) are respectively matched in a horizontal groove in the middle of the rear ends of the two groove frame bodies (201) in a sliding manner; the number of the reinforcing connecting rods (307) is four, two reinforcing seats (308) and two adjusting sliding blocks (304), and the adjacent reinforcing seats (308) and the adjacent adjusting sliding blocks (304) are rotatably connected through one reinforcing connecting rod (307).
7. An assembled concrete precast panel according to claim 6, wherein: five parallel inserting grooves (401) are arranged on the front side surface of the assembling plug (4); the assembling plug (4) of one assembling type concrete prefabricated plate can be connected into the slot at the lower end of the central pouring steel frame (1) of the other assembling type concrete prefabricated plate in a sliding fit mode, and the assembling fixing piece (5) of the other assembling type concrete prefabricated plate is inserted into the corresponding five inserting slots (401) to be fixedly inserted.
8. An assembled concrete precast panel according to claim 7, wherein: the assembling and fixing piece (5) comprises a plug connector (501), a mounting seat (502), an overturning support plate (503), a cross-shaped sliding block (504) and a reset pressure spring (505); the mounting seat (502) is fixedly connected with five plug connectors (501), and the five plug connectors (501) are respectively in sliding fit in five sliding holes on the lower side of the middle of the front end of the central pouring steel frame (1); two ends of the turnover support plate (503) are respectively and rotatably connected with the mounting seat (502) and the cross-shaped sliding block (504); the cross-shaped sliding block (504) is in sliding fit with a cross-shaped sliding groove on the lower side of the middle of the front end of the central pouring steel frame (1); the upper end and the lower end of the reset pressure spring (505) are respectively fixedly connected with the cross-shaped sliding block (504) and the bottom surface in the cross-shaped sliding chute; five plug connectors (501) of one fabricated concrete prefabricated plate part can be inserted into five plug grooves (401) of another fabricated concrete prefabricated plate part.
9. The fabricated concrete precast panel of claim 1, wherein: the assembly type concrete prefabricated plate further comprises a pouring reinforcing rib (7); the middle of the pouring reinforcing rib (7) is located on the inner side of the first concrete pouring area (101), and the left end and the right end of the pouring reinforcing rib (7) are connected to the inner portions of the two groove frame bodies (201) respectively.
10. An assembled concrete precast panel according to claim 9, wherein: the pouring reinforcing rib (7) comprises a first rib rod (701), a second rib rod (702), a first rib plate (703), a sliding shaft (704) and a second rib plate (705); the first rib rod (701) is rotatably connected with one end of the second rib rod (702), the other end of the second rib rod (702) is rotatably connected with the inner end of a first rib plate (703), the middle parts of the first rib plates (703) are respectively in sliding fit with the left end and the right end of the first concrete pouring area (101), the outer ends of the first rib plates (703) are respectively rotatably connected with the inner end of a second rib plate (705) through a sliding shaft (704), the two sliding shafts (704) are respectively in sliding fit with groove-shaped slideways on the left side and the right side of the front end of the central pouring steel frame (1), and the outer ends of the second rib plates (705) are respectively rotatably connected with the inner parts of the two groove frame bodies (201).
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| CN116464172A (en) * | 2023-05-08 | 2023-07-21 | 中建三局集团华南有限公司 | Assembled connected node |
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| CN110670797B (en) | 2021-04-30 |
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Effective date of registration: 20210413 Address after: 522000 Industrial Park, Lancheng District, Jieyang City, Guangdong Province Applicant after: GUANGDONG YONGJI ELECTRIC POWER EQUIPMENT FACTORY Co.,Ltd. Address before: No. 28, group 3, Pingfeng village, Zhaohua Town, Fushun County, Zigong City, Sichuan Province Applicant before: Luo Dequan |
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