CN111975971A - High-efficient prefabricated superimposed sheet production line - Google Patents
High-efficient prefabricated superimposed sheet production line Download PDFInfo
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- CN111975971A CN111975971A CN202010679195.2A CN202010679195A CN111975971A CN 111975971 A CN111975971 A CN 111975971A CN 202010679195 A CN202010679195 A CN 202010679195A CN 111975971 A CN111975971 A CN 111975971A
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- clamping
- seat
- demolding
- demoulding
- limiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
- B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
- B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
Abstract
The invention provides a high-efficiency prefabricated laminated slab production line, relates to the technical field of laminated slab processing, and solves the problems that when demolding is carried out, a limiting plate needs to be manually released, then the limiting plate is separated from a laminated slab, and finally suspension is carried out, so that the production efficiency is influenced due to more working procedures; the limiting plate needs to be manually assembled, and the problem that the limiting plate cannot be automatically assembled and automatically locked in the moving process of the rail car is solved. An efficient prefabricated laminated slab production line comprises a sliding rail; install the railcar on the slip track, and set up and driving motor on the railcar to the reinforcing bar frame has been placed on the railcar. The number of the rectangular rods is two, the two rectangular rods are welded on the bottom end face of the demolding seat, and each rectangular rod is welded with a clamping seat; the lifting hook contacts with the clamping seat, and the clamping seat forms a clockwise limiting structure of the lifting hook, so that the electric telescopic rod can be continuously extended after demoulding to realize automatic hooking of the suspension structure and the steel bar frame.
Description
Technical Field
The invention belongs to the technical field of laminated slab processing, and particularly relates to a high-efficiency prefabricated laminated slab production line.
Background
The laminated slab is an assembled integral floor slab formed by laminating prefabricated slabs and cast-in-place reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of a finish coat is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with higher requirement on the integral rigidity.
As in application No.: the invention discloses a reinforcement assembly production line for a prefabricated bottom plate of a large-span laminated slab, which comprises reinforcement manufacturing equipment, a reinforcement welding device and a reinforcement binding platform, wherein the reinforcement manufacturing equipment comprises a machine body, clamping plates are horizontally and oppositely arranged on the machine body, each clamping plate comprises a first clamping plate and a second clamping plate, pull rods are respectively arranged on the side walls, relatively close to the first clamping plate and the second clamping plates, of the first clamping plates and the second clamping plates, the other sides of the first clamping plates and the second clamping plates are connected with the machine body through horizontally movable telescopic mechanisms, one ends of the pull rods are respectively and movably connected to the inner walls of the first clamping plates and the second clamping plates, and clamping; the pull rods on the first clamping plate and the pull rods on the second clamping plate are arranged in a staggered and spaced mode, and one ends, provided with clamping mechanisms, of the two adjacent pull rods are hinged through connecting rods with equal length; the section of the rib welding device is an inverted V-shaped welding frame; the tie bar platform is square, and limiting grooves are arranged at the upper end of the periphery of the tie bar platform at equal intervals. The invention aims to bend the reinforcing steel bars into a continuous V-shaped shape at one time through the production line, thereby facilitating subsequent reinforcement cage making and improving the efficiency.
The laminated slab production apparatus similar to the above application has the following disadvantages:
one is that the existing device needs to manually release the limiting plate, then release the limiting plate from the laminated slab, and finally suspend the laminated slab, so that the production efficiency is affected by more processes, the limiting plate cannot be released by one-time extrusion, and the automatic suspension of the lifting hook cannot be realized while the limiting plate is released; moreover, the limiting plate of the existing device needs to be manually assembled, and the assembling and automatic locking of the limiting plate cannot be automatically realized in the moving process of the rail car.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a high-efficiency prefabricated laminated slab production line is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-efficiency prefabricated laminated slab production line, which aims to solve the problems that the conventional device needs to manually release a limiting plate during demolding, then release the limiting plate from a laminated slab and finally suspend the laminated slab, the production efficiency is influenced by more processes, the limiting plate cannot be released by one-time extrusion, and the lifting hook cannot be automatically suspended while the limiting plate is released; moreover, the limiting plate of the existing device needs to be manually assembled, and the problem that the assembly and the automatic locking of the limiting plate cannot be automatically realized in the moving process of the rail car is solved.
The invention relates to a purpose and an effect of a high-efficiency prefabricated laminated slab production line, which are achieved by the following specific technical means:
an efficient prefabricated laminated slab production line comprises a sliding rail; a rail car is mounted on the sliding rail, a driving motor is arranged on the rail car, and a reinforcing steel bar frame is placed on the rail car; the sliding rail is also connected with a demoulding frame in a sliding manner, the demoulding frame is provided with a demoulding structure, and the demoulding structure is provided with a suspension structure; the demolding structure comprises two electric telescopic rods, a demolding seat and a demolding block, wherein the head ends of the two electric telescopic rods are fixedly connected with the demolding seat; the demoulding base is of a structure in a shape like a Chinese character 'hui', two groups of stirring blocks are symmetrically welded on the demoulding base, and each group of stirring blocks consists of two demoulding blocks; when the demoulding seat moves downwards for 30cm under the pushing of the electric telescopic rod, the demoulding block is contacted with the inner side of the limiting plate; the suspension structure comprises a suspension seat, a lifting hook, a rectangular rod and a clamping seat; the two suspension seats are symmetrically welded on the bottom end face of the demolding seat, and each suspension seat is rotatably connected with a lifting hook; the number of the rectangular rods is two, the two rectangular rods are welded on the bottom end face of the demolding seat, and each rectangular rod is welded with a clamping seat; the lifting hook is contacted with the clamping seat, and the clamping seat forms a clockwise limiting structure of the lifting hook; a pouring frame is fixedly connected to the sliding rail, and a pouring machine is arranged on the pouring frame; and a dryer and a napping machine are arranged on the sliding track.
Furthermore, the sliding track comprises protrusions, the sliding track is composed of two rectangular rod-shaped tracks, and twenty protrusions are welded on the two tracks in a rectangular array shape; the rail car comprises clamping blocks and a clamping head, wherein the two clamping blocks are symmetrically welded on the left end face of the rail car, and the two clamping blocks are symmetrically welded on the right end face of the rail car; and each clamping block is welded with a clamping joint.
Furthermore, the bulge is of a semi-cylindrical bulge structure, and the rail car is in a vibration state when the moving rail car is in contact with the bulge.
Furthermore, the demolding frame comprises a clamping seat, the demolding frame is formed by welding two frames of concave structures through connecting rods, the frames of the concave structures are in contact with the outer side of the sliding rail, and the contact surfaces of the frames of the concave structures and the sliding rail are subjected to polishing treatment.
Furthermore, the demolding frame further comprises sliding rods, rectangular plates, limiting plates and elastic pieces, two groups of limiting rods are symmetrically welded on the demolding frame, and each group of limiting rods consists of four sliding rods; each group of limiting rods is welded with a rectangular plate, and each group of limiting rods penetrates through the rectangular plate; a limiting plate is connected to each limiting rod in a limiting sliding mode, an elastic piece is arranged between the rectangular plate and the limiting plate on each limiting rod, and the elastic pieces form an elastic reset structure of the limiting plates.
Furthermore, the demolding frame comprises clamping seats and clamping grooves, four clamping seats are welded on the demolding frame, and each clamping seat is provided with one clamping groove; the clamping groove is matched with the clamping head, the clamping groove is aligned with the clamping head, and the head end of the clamping head is of a conical structure.
Further, the demolding frame further comprises an elastic clamping pin, the clamping seat is provided with an elastic clamping pin through a bolt fixedly connected with, the head end of the elastic clamping pin is of an inclined structure, and the elastic clamping pin is in a locking state after the clamping connector is clamped with the clamping groove.
Furthermore, the two limiting plates are both L-shaped structures, and a second limiting plate is welded on each of the two limiting plates; the second limiting plate contacts with the limiting plate when the two limiting plates are clamped with each other, and the head ends of the two second limiting plates are of inclined structures.
Compared with the prior art, the invention has the following beneficial effects:
improved demoulding structure, can improve drawing of patterns efficiency through the improvement, and can realize linking with each other automatically in drawing of patterns between suspension structure and the reinforcing bar frame, improved the drawing of patterns and suspended efficiency in midair, specifically as follows: firstly, the demoulding seat is of a structure in a shape of Chinese character 'hui', two groups of poking blocks are symmetrically welded on the demoulding seat, and each group of poking blocks consists of two demoulding blocks; when the demoulding seat moves downwards for 30cm under the pushing of the electric telescopic rod, the demoulding block is contacted with the inner sides of the limiting plates, so that the two limiting plates of the electric telescopic rod are continuously driven to be in a demoulding state; secondly, two suspension seats are arranged, the two suspension seats are symmetrically welded on the bottom end face of the demolding seat, and each suspension seat is rotatably connected with a lifting hook; the number of the rectangular rods is two, the two rectangular rods are welded on the bottom end face of the demolding seat, and each rectangular rod is welded with a clamping seat; the lifting hook contacts with the clamping seat, and the clamping seat forms a clockwise limiting structure of the lifting hook, so that the electric telescopic rod can be continuously extended after demoulding to realize automatic hooking of the suspension structure and the steel bar frame.
The improved demolding structure can automatically realize splicing and locking with the demolding structure in the moving process of the rail car through improvement, simplifies splicing procedures and methods, and specifically comprises the following steps: in the preparation stage before pouring, firstly, four clamping seats are welded on a demoulding frame, and each clamping seat is provided with a clamping groove; the clamping groove is matched with the clamping head, the clamping groove is aligned with the clamping head, and the head end of the clamping head is of a conical structure, so that the clamping of the rail car and the demoulding frame can be automatically realized when the rail car is moved; and secondly, an elastic clamping pin is fixedly connected to the clamping seat through a bolt, the head end of the elastic clamping pin is of an inclined structure, and the elastic clamping pin is in a locking state after the clamping joint and the clamping groove are clamped, so that the automatic locking of the clamping joint and the clamping groove is realized.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is an axial view of the ejector suspension of the present invention.
Fig. 3 is a schematic axial view of the invention in the other direction of fig. 2.
Fig. 4 is an enlarged schematic view of fig. 3 a according to the present invention.
Fig. 5 is an enlarged view of the structure of fig. 3B according to the present invention.
Fig. 6 is an enlarged view of the structure of fig. 3C according to the present invention.
Fig. 7 is an axial view of the split structure of the railcar and the demolition frame of the present invention.
Fig. 8 is an enlarged view of fig. 7D according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a sliding track; 101. a protrusion; 2. a rail car; 201. a clamping block; 202. a clamping head; 3. demoulding the mould frame; 301. a clamping seat; 30101. a clamping groove; 302. a slide bar; 303. a rectangular plate; 304. a limiting plate; 30401. a second limiting plate; 305. an elastic member; 306. an elastic bayonet lock; 4. a reinforcing steel bar frame; 5. a demolding structure; 501. an electric telescopic rod; 502. demoulding seats; 503. demoulding; 6. a suspension structure; 601. a suspension mount; 602. a hook; 603. a rectangular bar; 604. a card holder; 7. pouring a frame; 8. a pouring machine; 9. a dryer; 10. a napping machine.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a high-efficiency prefabricated laminated slab production line, which comprises a sliding rail 1; a rail car 2 is installed on the sliding rail 1, a driving motor is arranged on the rail car 2, and a reinforcing steel bar frame 4 is placed on the rail car 2; the sliding rail 1 is also connected with a demoulding frame 3 in a sliding way, the demoulding frame 3 is provided with a demoulding structure 5, and the demoulding structure 5 is provided with a suspension structure 6; referring to fig. 3, the demolding structure 5 includes two electric telescopic rods 501, a demolding seat 502 and a demolding block 503, the electric telescopic rods 501 are provided, and the head ends of the two electric telescopic rods 501 are both fixedly connected with the demolding seat 502; the demoulding seat 502 is of a structure shaped like a Chinese character 'hui', two groups of stirring blocks are symmetrically welded on the demoulding seat 502, and each group of stirring blocks consists of two demoulding blocks 503; when the demoulding seat 502 moves downwards for 30cm under the pushing of the electric telescopic rod 501, the demoulding block 503 contacts with the inner sides of the limiting plates 304, so that the two limiting plates 304 of the electric telescopic rod 501 are continuously driven to be in a demoulding state; referring to fig. 3 and 6, the suspension structure 6 includes a suspension base 601, a hook 602, a rectangular bar 603, and a cassette 604; two suspension seats 601 are arranged, the two suspension seats 601 are symmetrically welded on the bottom end face of the stripping seat 502, and each suspension seat 601 is rotatably connected with a lifting hook 602; the number of the rectangular rods 603 is two, the two rectangular rods 603 are welded on the bottom end face of the stripping seat 502, and each rectangular rod 603 is welded with a clamping seat 604; the hook 602 is contacted with the clamping seat 604, and the clamping seat 604 forms a clockwise limiting structure of the hook 602; a pouring frame 7 is fixedly connected to the sliding rail 1, and a pouring machine 8 is installed on the pouring frame 7; the sliding track 1 is provided with a dryer 9 and a napper 10.
Referring to fig. 7, the sliding rail 1 includes protrusions 101, the sliding rail 1 is composed of two rectangular rod-shaped rails, and twenty protrusions 101 are welded on the two rails in a rectangular array; the rail car 2 comprises clamping blocks 201 and clamping heads 202, two clamping blocks 201 are symmetrically welded on the left end face of the rail car 2, and two clamping blocks 201 are symmetrically welded on the right end face of the rail car 2; each clamping block 201 is welded with a clamping head 202.
Referring to fig. 3, the protrusion 101 is a semi-cylindrical protrusion structure, and the rail car 2 is in a vibration state when the moving rail car 2 contacts with the protrusion 101, so that vibration exhaust after cement pouring is realized.
Referring to fig. 3, the stripper frame 3 includes a clamping seat 301, the stripper frame 3 is formed by welding two frames of a "concave" structure through a connecting rod, the two frames of the "concave" structure are both in contact with the outer side of the sliding rail 1, and the contact surfaces of the two frames of the "concave" structure and the sliding rail 1 are polished.
Referring to fig. 3 and 4, the demolding frame 3 further includes sliding rods 302, a rectangular plate 303, a limiting plate 304 and an elastic member 305, two sets of limiting rods are symmetrically welded on the demolding frame 3, and each set of limiting rods is composed of four sliding rods 302; each group of limiting rods is welded with a rectangular plate 303, and each group of limiting rods penetrates through the rectangular plate 303; a limiting plate 304 is connected to each limiting rod in a limiting sliding mode, an elastic piece 305 is arranged between the rectangular plate 303 and the limiting plate 304 on each limiting rod, and the elastic piece 305 forms an elastic reset structure of the limiting plate 304.
Referring to fig. 7 and 8, the demolding frame 3 includes clamping seats 301 and clamping grooves 30101, four clamping seats 301 are welded on the demolding frame 3, and each clamping seat 301 is provided with one clamping groove 30101; the clamping groove 30101 is matched with the clamping head 202, the clamping groove 30101 is aligned with the clamping head 202, and the head end of the clamping head 202 is of a conical structure, so that the clamping of the rail car 2 and the demoulding frame 3 can be automatically realized when the rail car 2 is moved.
Referring to fig. 3 and 4, the releasing frame 3 further includes an elastic bayonet 306, the clamping base 301 is fixedly connected with the elastic bayonet 306 through a bolt, the head end of the elastic bayonet 306 is in an inclined structure, and the elastic bayonet 306 is in a locking state after the clamping connection of the clamping head 202 and the clamping groove 30101 is completed, so that the automatic locking of the clamping head 202 and the clamping groove 30101 is realized.
Referring to fig. 3 and 5, the two limiting plates 304 are both L-shaped structures, and a second limiting plate 30401 is welded on each of the two limiting plates 304; when the two limiting plates 304 are clamped with each other, the second limiting plate 30401 contacts the limiting plates 304, and the head ends of the two second limiting plates 30401 are both inclined structures, so that the two limiting plates 304 can be quickly clamped and combined.
The specific use mode and function of the embodiment are as follows:
in the preparation stage before pouring, firstly, four clamping seats 301 are welded on the demolding frame 3, and each clamping seat 301 is provided with a clamping groove 30101; the clamping groove 30101 is matched with the clamping head 202, the clamping groove 30101 is aligned with the clamping head 202, and the head end of the clamping head 202 is of a conical structure, so that the clamping of the rail car 2 and the demoulding frame 3 can be automatically realized when the rail car 2 is moved; secondly, an elastic bayonet pin 306 is fixedly connected to the clamping base 301 through a bolt, the head end of the elastic bayonet pin 306 is of an inclined structure, and the elastic bayonet pin 306 is in a locking state after the clamping of the clamping head 202 and the clamping groove 30101 is completed, so that the clamping head 202 and the clamping groove 30101 are automatically locked;
during demolding, firstly, the demolding seat 502 is of a 'return' -shaped structure, two groups of poking blocks are symmetrically welded on the demolding seat 502, and each group of poking blocks consists of two demolding blocks 503; when the demoulding seat 502 moves downwards for 30cm under the pushing of the electric telescopic rod 501, the demoulding block 503 contacts with the inner sides of the limiting plates 304, so that the two limiting plates 304 of the electric telescopic rod 501 are continuously driven to be in a demoulding state;
during suspension, two suspension seats 601 are arranged, the two suspension seats 601 are symmetrically welded on the bottom end face of the stripping seat 502, and each suspension seat 601 is rotatably connected with a lifting hook 602; the number of the rectangular rods 603 is two, the two rectangular rods 603 are welded on the bottom end face of the stripping seat 502, and each rectangular rod 603 is welded with a clamping seat 604; the hook 602 is in contact with the clamping seat 604, and the clamping seat 604 forms a clockwise limiting structure of the hook 602, so that the electric telescopic rod 501 is continuously extended after demolding, and the automatic hooking of the suspension structure 6 and the steel bar frame 4 can be realized;
in the use process, the bulge 101 is of a semi-cylindrical protruding structure, and the rail car 2 is in a vibration state when the moving rail car 2 is in contact with the bulge 101, so that vibration exhaust after cement pouring is realized.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a high-efficient prefabricated superimposed sheet production line which characterized in that: comprising a sliding track (1); the rail car (2) is mounted on the sliding rail (1), the rail car (2) is provided with a driving motor, and the rail car (2) is provided with a reinforcing steel bar frame (4); the sliding rail (1) is also connected with a demoulding frame (3) in a sliding manner, the demoulding frame (3) is provided with a demoulding structure (5), and the demoulding structure (5) is provided with a suspension structure (6); the demolding structure (5) comprises two electric telescopic rods (501), two demolding seats (502) and two demolding blocks (503), and the head ends of the two electric telescopic rods (501) are fixedly connected with the demolding seats (502); the demoulding seat (502) is of a structure in a shape like a Chinese character 'hui', two groups of poking blocks are symmetrically welded on the demoulding seat (502), and each group of poking blocks consists of two demoulding blocks (503); when the demoulding seat (502) moves downwards for 30cm under the pushing of the electric telescopic rod (501), the demoulding block (503) is contacted with the inner side of the limiting plate (304); the suspension structure (6) comprises a suspension seat (601), a hook (602), a rectangular rod (603) and a clamping seat (604); the two suspension bases (601) are arranged, the two suspension bases (601) are symmetrically welded on the bottom end face of the stripping base (502), and each suspension base (601) is rotatably connected with a lifting hook (602); the number of the rectangular rods (603) is two, the two rectangular rods (603) are welded on the bottom end face of the demoulding seat (502), and each rectangular rod (603) is welded with a clamping seat (604); the lifting hook (602) is contacted with the clamping seat (604), and the clamping seat (604) forms a clockwise limiting structure of the lifting hook (602); a pouring frame (7) is fixedly connected to the sliding rail (1), and a pouring machine (8) is installed on the pouring frame (7); and a dryer (9) and a napping machine (10) are arranged on the sliding track (1).
2. A high efficiency prefabricated composite slab production line as set forth in claim 1, wherein: the sliding rail (1) comprises protrusions (101), the sliding rail (1) is composed of two rectangular rod-shaped rails, and twenty protrusions (101) are welded on the two rails in a rectangular array shape; the rail car (2) comprises clamping blocks (201) and clamping heads (202), wherein the two clamping blocks (201) are symmetrically welded on the left end face of the rail car (2), and the two clamping blocks (201) are symmetrically welded on the right end face of the rail car (2); each clamping block (201) is welded with a clamping head (202).
3. A high efficiency prefabricated composite slab production line as set forth in claim 2, wherein: the bulge (101) is of a semi-cylindrical bulge structure, and the rail car (2) is in a vibration state when the moving rail car (2) is in contact with the bulge (101).
4. A high efficiency prefabricated composite slab production line as set forth in claim 1, wherein: the demolding frame (3) comprises a clamping seat (301), the demolding frame (3) is formed by welding two frames of concave structures through connecting rods, the frames of the concave structures are in contact with the outer side of the sliding rail (1), and the contact surfaces of the frames of the concave structures and the sliding rail (1) are subjected to polishing treatment.
5. A high efficiency prefabricated composite slab production line as set forth in claim 1, wherein: the demolding frame (3) further comprises sliding rods (302), a rectangular plate (303), limiting plates (304) and an elastic piece (305), wherein two groups of limiting rods are symmetrically welded on the demolding frame (3), and each group of limiting rods consists of four sliding rods (302); each group of limiting rods is welded with a rectangular plate (303), and each group of limiting rods penetrates through the rectangular plate (303); every group gag lever post is last all spacing sliding connection have a limiting plate (304), and lie in all being provided with an elastic component (305) between rectangular plate (303) and limiting plate (304) on every group gag lever post to elastic component (305) have constituteed the elasticity of limiting plate (304) and have reset the structure.
6. A high efficiency prefabricated composite slab production line as set forth in claim 1, wherein: the demolding frame (3) comprises clamping seats (301) and clamping grooves (30101), four clamping seats (301) are welded on the demolding frame (3), and each clamping seat (301) is provided with one clamping groove (30101); the clamping groove (30101) is matched with the clamping head (202), the clamping groove (30101) is aligned with the clamping head (202), and the head end of the clamping head (202) is of a conical structure.
7. An efficient prefabricated laminated slab production line as claimed in claim 6, wherein: the demolding frame (3) further comprises an elastic clamping pin (306), the clamping base (301) is provided with the elastic clamping pin (306) through the bolt fixedly connected with, the head end of the elastic clamping pin (306) is of an inclined structure, and the elastic clamping pin (306) is in a locking state after the clamping joint (202) and the clamping groove (30101) are clamped.
8. An efficient prefabricated laminated slab production line as claimed in claim 5, wherein: the two limiting plates (304) are both L-shaped structures, and a second limiting plate (30401) is welded on each of the two limiting plates (304); when the two limiting plates (304) are mutually clamped, the second limiting plate (30401) is in contact with the limiting plate (304), and the head ends of the two second limiting plates (30401) are both of an inclined structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010679195.2A CN111975971B (en) | 2020-07-15 | 2020-07-15 | Prefabricated superimposed sheet production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010679195.2A CN111975971B (en) | 2020-07-15 | 2020-07-15 | Prefabricated superimposed sheet production line |
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| CN111975971A true CN111975971A (en) | 2020-11-24 |
| CN111975971B CN111975971B (en) | 2021-10-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172753A (en) * | 2021-03-17 | 2021-07-27 | 胡东 | Locking artificial stone slab production rack couple frame decides processing apparatus |
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| JPH09150414A (en) * | 1995-11-30 | 1997-06-10 | Nippon Concrete Ind Co Ltd | Manufacture of segment for tunnel lining and demolding method |
| CN203820281U (en) * | 2014-03-13 | 2014-09-10 | 亚泰集团沈阳现代建筑工业有限公司 | Hanger for prefabricating building component pulley block |
| CN108437186A (en) * | 2018-04-02 | 2018-08-24 | 张茂排 | A kind of construction material demoulding hanging device |
| CN208617206U (en) * | 2018-07-24 | 2019-03-19 | 中建八局第四建设有限公司 | Superimposed sheet lifting device |
| CN210710441U (en) * | 2019-07-29 | 2020-06-09 | 鹤壁东江建筑工业科技有限公司 | Demoulding lifting appliance for producing prefabricated part |
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| CN113172753A (en) * | 2021-03-17 | 2021-07-27 | 胡东 | Locking artificial stone slab production rack couple frame decides processing apparatus |
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