CN116674077A - Accurate positioner of AAC panel reinforcing bar net piece - Google Patents
Accurate positioner of AAC panel reinforcing bar net piece Download PDFInfo
- Publication number
- CN116674077A CN116674077A CN202310675224.1A CN202310675224A CN116674077A CN 116674077 A CN116674077 A CN 116674077A CN 202310675224 A CN202310675224 A CN 202310675224A CN 116674077 A CN116674077 A CN 116674077A
- Authority
- CN
- China
- Prior art keywords
- base
- fixedly connected
- steel
- movable baffle
- aac
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 40
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 76
- 239000010959 steel Substances 0.000 claims description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000002202 Polyethylene glycol Substances 0.000 claims description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 12
- 230000007547 defect Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000002245 particle Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention relates to an AAC plate reinforcing steel bar net accurate positioning device, which comprises a base, wherein two ends of the base are respectively fixedly connected with a support column for supporting a lifting cage frame, the base and the support columns at the two ends of the base are enclosed to form a net hanging area, and a fixed baffle and a movable baffle which are arranged along the width direction of the base are arranged in the net hanging area; a support column arranged at one end of the base is fixedly connected with the fixed baffle through a plurality of screws I; the two sides of the base are fixedly connected with guide rails, and vertical support rods which are in sliding connection with the guide rails are arranged above the guide rails; both sides of the movable baffle are fixedly connected with the adjacent vertical support rods through a screw II; the movable baffle slides in the net hanging area through the two vertical support rods; the invention can center the mesh in the blank body when installing the reinforcing mesh, and avoid the deflection of the protective layer.
Description
Technical Field
The invention relates to an AAC plate reinforcing steel bar net accurate positioning device, and belongs to the technical field of aerated plate production equipment.
Background
In the production process of novel building material aerated sheets, meshes formed by welding reinforcing steel bars are required to be placed in the sheets to play the role of reinforcing flexural strength and tensile force, the number and the size of the reinforcing steel bars meshes required to be placed for sheets of different specifications are different, and devices such as a cage frame, a saddle frame, steel bars, a buckle and the like are required to be matched in the placing process.
When placing the reinforcing bar net piece, generally by the position of manual calibration reinforcing bar net piece, lead to producing great positional deviation between the reinforcing bar net piece, cause the internal reinforcing bar protective layer of panel embryo not neat, can cut the reinforcing bar when carrying out the transverse cutting blank, destroy blank intensity, reduce panel one-time qualification rate.
Disclosure of Invention
In order to overcome the problems, the invention provides the accurate positioning device for the AAC plate reinforcing steel bar net piece, which is used for centering the net piece in a blank body when the reinforcing steel bar net piece is installed, so that the deviation of a protective layer is avoided.
The technical scheme of the invention is as follows:
the accurate positioning device for the AAC plate reinforcing steel bar net piece comprises a base, wherein two ends of the base are fixedly connected with struts for supporting a lifting cage frame respectively, the base and the struts at the two ends of the base enclose to form a net hanging area, and a fixed baffle and a movable baffle which are arranged along the width direction of the base are arranged in the net hanging area; a support column arranged at one end of the base is fixedly connected with the fixed baffle through a plurality of screws I; the two sides of the base are fixedly connected with guide rails, and vertical support rods which are in sliding connection with the guide rails are arranged above the guide rails; both sides of the movable baffle are fixedly connected with the adjacent vertical support rods through a screw II; the movable baffle slides in the net hanging area through the two vertical support rods.
Wherein, two the guide rail all includes the support, support top surface fixedly connected with slide rail, and the spout is seted up to the bilateral symmetry of slide rail, and slide rail periphery cover is equipped with the slider, slider and adjacent vertical support's bottom fixed connection.
The two vertical support rods are fixedly connected with connecting plates on the side faces away from each other, and the other ends of the connecting plates extend downwards to the side faces, away from the base, of the support seats; and a threaded through hole is formed in the connecting plate, and the threaded through hole is internally connected with a hand screw through threads.
The length of the base is smaller than that of the lifting cage frame.
The cross beams used for erecting the lifting cage frame are fixedly connected above the struts; and inclined struts are arranged in the middle of the support column, and two ends of each inclined strut are fixedly connected with the support column and the base respectively.
And a connecting rod is arranged below the movable baffle, and two ends of the connecting rod are welded with the adjacent vertical supporting rods.
The screw rods I are respectively arranged at two sides of the fixed baffle plate and are vertical to the support posts; one end of the screw rod I is welded with the support column, and the other end of the screw rod I sequentially penetrates through the nut I and the fixed baffle plate and then is locked with the other nut I.
The screws II are respectively arranged at two sides of the movable baffle and are vertical to the movable baffle; one end of the screw II is welded with the movable baffle, and the other end of the screw II sequentially penetrates through the nut II and the movable baffle and then is locked with the other nut II.
The lifting cage frame is provided with two saddle groups which are detachably connected with the lifting cage frame at intervals along the length direction of the lifting cage frame, each saddle group comprises at least two saddles, and each saddle is connected with each other through a plurality of reinforcing steel meshes arranged along the length direction of the lifting cage frame; each saddle is penetrated with a plurality of steel bars at intervals along the length direction, and the other ends of the steel bars extend downwards into the net hanging area; two sides of the steel bars which are opposite to each other in the saddle group are clamped with reinforcing steel bar meshes through buckles, and the reinforcing steel bar meshes are arranged along the length direction of the base.
The buckle comprises a left clamp body and a right clamp body; the left clamp body and the right clamp body respectively comprise a holding ring, a vertically arranged arc panel and a cross arm; the lower end of the holding ring is fixedly connected with the upper end of the arc panel; the holding ring is obliquely arranged to enable the steel drill rod to pass through the holding ring; the embracing ring is elliptical, but the projection of the embracing ring in the vertical direction is a circle with the diameter slightly larger than that of the steel drill rod; the left clamping body and the right clamping body are crossed and clamped around the steel drill rod, and are hinged at the crossing part through a rigid soluble pin capable of absorbing water and dissolving; the two holding rings are mutually supported and respectively form a lever structure with the corresponding cambered surfaces; one end of the cross arm is fixed in the middle of the arc panel, and the other end of the cross arm extends outwards transversely; the other end of the cross arm is provided with an upward lapping groove for lapping the transverse bars of the reinforcing mesh.
When the steel drill is installed, the left clamp body and the right clamp body are clamped on the lower portion of the cambered surface plate in a left-right holding mode through a magic tape or rubber band.
Wherein, the embracing ring and the cambered surface plate are integrally formed.
Wherein the soluble pin is made of starch plastic, polyvinylpyrrolidone, polyvinyl alcohol, polyethylene glycol or compressed paper.
The invention has the following beneficial effects:
1. according to the invention, the movable baffle moves in the net hanging area, and the end parts of the steel bar meshes can be abutted against the movable baffle or the fixed baffle when the steel bar meshes are arranged on the steel bars by utilizing the cooperation of the movable baffle and the fixed baffle, so that the orderly arrangement of a plurality of steel bar meshes is realized, and the strength of a blank body after pouring is ensured.
2. According to the invention, the guide rails are arranged on the two sides of the base, the support rods on the two sides of the base are conveniently moved by the cross rods, the movable baffle plate is fixedly connected with the adjacent vertical support rods, so that the movable baffle plate can move in a net hanging area, and meanwhile, the movable baffle plate is positioned by screwing the screw rods by hand and arranged below the vertical support rods, so that the movable baffle plate is prevented from being displaced in the process of installing the reinforcing steel bar net sheet, and the work is prevented from being influenced.
3. The buckle design in the first embodiment of the invention can improve the utilization rate of the saddle group: the traditional buckle design can be pulled out only when the concrete is solidified to enough strength, so that the utilization rate of the saddle group is reduced. The novel buckle design can withdraw the steel drills when the concrete starts to solidify, so that the utilization rate of the saddle group is greatly improved; the internal defects of the concrete can be reduced: traditional buckle design can destroy the inner structure of concrete at the in-process of extracting the drill steel, and the cavity that produces can't be filled by the concrete flow, leads to the internal defect of concrete. The novel buckle design does not damage the internal structure of concrete in the process of pulling out the steel drill rod, and does not generate a cavity which cannot be filled by concrete flow; the operation steps can be simplified: the novel buckle design uses a rigid soluble pin capable of absorbing water and dissolving, so that the buckle can be automatically unlocked when concrete begins to solidify, thereby simplifying the operation steps; the quality and stability of the concrete can be improved: the novel snap design can better secure the reinforcing mesh in a predetermined position, which helps to improve the quality and stability of the concrete. When the concrete starts to solidify, the steel drill rod can be timely pulled out by the buckle, so that the damage to the internal structure of the concrete is avoided, and the quality and stability of the concrete are improved; in addition, novel buckle utilizes lever principle, through embracing ingenious design and the combination of ring, arc panel, cross arm and soluble round pin, can utilize the gravity of reinforcing bar net piece self to realize the firm clamp of buckle to the drill steel, simultaneously, utilizes the release of lever structural support to realize again that buckle and drill steel power are released to the realization ingenious conversion and balance between embracing clamp fixed function and release function.
4. The design of the buckle of the second embodiment of the invention has the advantages that the contradiction between the tear strength and brittleness of the rufirt is skillfully applied, the substance in the tear drop part of the rufirt is rapidly cooled to form high pressure, the high pressure can bear extremely large force, such as the impact of bullets can be resisted, the tail part of the rufirt is not easily damaged, the tail part of the rufirt is quite fragile, if the tail part of the rufirt is slightly damaged, the whole tear drop can be completely crushed at one moment, the rufirt is taken as a fulcrum of a lever structure, the drill steel is designed as a tubular pile, the head part and the tail part of the rufirt are separated by utilizing small holes, the head part of the rufirt is used for bearing the pressure of a reinforcing steel mesh, the firm clamping of the buckle to the drill steel is realized, the tail part of the rufirt is also can be simply damaged from the inside of the drill steel, the lever structure is enabled to lose the fulcrum, the clamping is instantaneously released, and the formed powder or particles can not have great influence on the inside of concrete because the rufirt is extremely thoroughly crushed, and even the fine bone particle can be taken as the concrete to be used as a fine bone particle to improve the local strength of the concrete.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a partial enlarged view at a of fig. 1.
Fig. 3 is a side view of the mesh reinforcement installed.
FIG. 4 is a side cross-sectional view of the connection plate mated with the hand screw;
FIG. 5 is a schematic view of a first embodiment of a buckle;
FIG. 6 is a schematic structural view of a second embodiment of a buckle;
fig. 7 is a schematic cross-sectional view of a second embodiment of a buckle.
The reference numerals in the drawings are as follows:
1. a base; 11. a net hanging area; 12. a support post; 13. diagonal bracing; 14. a cross beam; 2. lifting a cage frame; 3. a fixed baffle; 31. a screw I; 32. a nut I; 4. moving the baffle; 41. a screw II; 42. a nut II; 5. a guide rail; 51. a support; 52. a slide rail; 53. a chute; 54. a slide block; 6. a vertical support rod; 61. a connecting plate; 62. a threaded through hole; 63. screwing the screw rod by hand; 64. a connecting rod; 7. a saddle group; 71. steel drill rod; 711. a small hole; 72. a buckle; 720. tears of the rupatt; 721. a left clamp body; 722. a right clamp body; 723. a holding ring; 724. an arc panel; 725. a cross arm; 726. a soluble pin; 727. a groove is formed; 728. magic tape or rubber band; 729. a cambered surface groove; 8. reinforcing steel bar meshes; 81. transverse ribs; 82. and (5) erecting the ribs.
Detailed Description
The invention will now be described in detail with reference to the drawings and to specific embodiments.
Referring to fig. 1-4, an AAC plate reinforcing steel bar net accurate positioning device comprises a base 1, wherein two ends of the base 1 are respectively and fixedly connected with a support column 12 for supporting a lifting cage frame 2, and the base 1 and the support columns 12 at the two ends thereof are enclosed to form a net hanging area 11; a fixed baffle 3 and a movable baffle 4 which are arranged along the width direction of the base 1 are arranged in the net hanging area 11; the support column 12 arranged at one end of the base 1 is fixedly connected with the fixed baffle 3 through a plurality of screw rods I31; the two sides of the base 1 are fixedly connected with guide rails 5, and vertical support rods 6 which are in sliding connection with the guide rails 5 are arranged above the guide rails 5; both sides of the movable baffle 4 are fixedly connected with the adjacent vertical support rods 6 through screw rods II 41; the movable baffle 4 slides in the screening area 11 through two vertical support rods 6.
Further, the two guide rails 5 each comprise a support 51, the top surface of the support 51 is fixedly connected with a slide rail 52, two sides of the slide rail 52 are symmetrically provided with slide grooves 53, the periphery of the slide rail 52 is sleeved with a slide block 54, and the slide blocks 54 are fixedly connected with the bottoms of the adjacent vertical support rods 6; the sliding block 54 can be welded with the vertical supporting rod 6 or fixedly connected by a bolt fastening mode.
Further, the opposite sides of the two vertical support rods 6 are fixedly connected with a connecting plate 61, and the other end of the connecting plate 61 extends downwards to the side of the support 51 away from the base 1; a threaded through hole 62 is formed in the connecting plate 61, and a hand screw 63 is connected in the threaded through hole 62 in a threaded manner; when two vertical support rods 6 need to be positioned, two hand screw rods 63 are respectively screwed tightly against the adjacent support seats 51; when the two vertical support rods 6 need to be moved, the two hand screw rods 63 are unscrewed respectively, so that the two hand screw rods leave the support 51.
Further, the length of the base 1 is smaller than that of the lifting cage frame 2.
Further, a cross beam 14 for erecting the lifting cage frame 2 is fixedly connected above the support posts 12; the middle part of the support column 12 is provided with an inclined strut 13, and two ends of the inclined strut 13 are respectively fixedly connected with the support column 12 and the base 1; the strut 12 and the diagonal strut 13 may be an integrally formed structure, or they may be fixedly connected by welding or the like.
Further, a connecting rod 64 is arranged below the movable baffle 4, and two ends of the connecting rod 64 are welded with the adjacent vertical supporting rods 6.
Further, the screws I31 are respectively arranged at two sides of the fixed baffle 3 and are vertical to the support posts 12; one end of the screw rod I31 is welded with the support column 12, and the other end of the screw rod I31 sequentially penetrates through a nut I32 and the fixed baffle 3 and then is locked with the other nut I32.
Further, the screws ii 41 are respectively disposed at two sides of the movable baffle 4 and are perpendicular to the movable baffle 4; one end of the screw II 41 is welded with the movable baffle 4, and the other end of the screw II 41 sequentially penetrates through a nut II 42 and the movable baffle 4 and then is locked with the other nut II 42.
Furthermore, the lifting cage frame 2 is provided with two saddle groups 7 which are detachably connected with the lifting cage frame at intervals along the length direction, each saddle group 7 comprises at least two saddles, and each saddle is connected with each other through a plurality of reinforcing steel meshes 8 which are arranged along the length direction of the lifting cage frame 2; each saddle is penetrated with a plurality of steel bars 71 at intervals along the length direction, and the other ends of the steel bars 71 extend downwards into the net hanging area 11; two opposite sides of the steel bars 71 in the saddle group 7 are clamped with reinforcing mesh pieces 8 through buckles 72, and the reinforcing mesh pieces 8 are arranged along the length direction of the base 1.
The working principle of the invention is as follows:
referring to fig. 1-4, the invention is suitable for enabling the ends of a plurality of reinforcing steel bar meshes 8 to prop against a fixed baffle 3 or a movable baffle 4 when a worker clamps a plurality of reinforcing steel bar meshes 8 on a steel bar 71 of a saddle so as to keep the ends of the dry reinforcing steel bar meshes 8 in order.
When the lifting frame is used, the screw rods 63 are unscrewed by hand at the lower parts of the two vertical support rods 6, the two vertical support rods 6 are moved to the middle part of the base 1 through the guide rail 5, the lifting frame 2 is moved to the upper part of the base 1, two ends of the lifting frame 2 are erected on the adjacent cross beams 14, at the moment, steel bars 71 on the two pairs of saddle frames 7 are all arranged in the net hanging area 11, the two saddle frame groups 7 are respectively arranged at two sides of the movable baffle 4, and a plurality of vertical steel bar meshes 8 which are arranged along the length direction of the base 1 are arranged on the saddle frames in each saddle frame group 7, so that the steel bar meshes 8 are clamped in the adjacent buckles 72.
The reinforcing mesh 8 is formed by welding or bundling crisscrossed vertical ribs 82 and transverse ribs 81; the reinforcing steel bar net piece 8 is installed in the saddle frame group 7, one side of the reinforcing steel bar net piece 8 clamped with the reinforcing steel bar net piece is abutted against the fixed baffle 3, the vertical support rod 6 is moved, the other side of the reinforcing steel bar net piece 8 is abutted against the movable baffle 4, and the position of the vertical support rod 6 is fixed by screwing the hand screw 63, so that the reinforcing steel bar net piece 8 is prevented from being displaced in the process of installing the reinforcing steel bar net piece.
And a reinforcing mesh 8 is arranged in the other saddle group 7, so that one side of the reinforcing mesh 8 clamped with the reinforcing mesh is abutted against the movable baffle 4.
Further, since the existing buckle 72 needs to be tightly clamped on the steel bar 71 when the steel bar mesh 8 is erected and lowered, and the steel bar 71 needs to be pulled out in time when the concrete starts to be solidified, the steel bar 71 needs to be loosened, otherwise the buckle 72 and the steel bar mesh 8 can be brought out in the process of pulling out the steel bar 71, the existing buckle 72 cannot realize the conversion, generally, the steel bar 71 is pulled out by the strength of the concrete after being solidified in the middle and later stages of solidification, the buckle 72 is damaged by the structure of the buckle 72 when the steel bar 71 is pulled out forcibly, and the clamping state is released, but the mode has two remarkable defects that firstly, the concrete needs to be solidified to be pulled out only when the strength is enough, and the utilization rate of the saddle group 7 is reduced; secondly, the concrete has almost no fluidity, the internal structure of the concrete can be destroyed in the process of hard pulling, and the cavity caused by the hard pulling cannot be filled by the concrete flow, so that the internal defect of the concrete can be caused; for this reason, the present invention designs two kinds of buckles 72 that solve the above problems, and the simple and effective buckle 72:
referring to fig. 5, in the first embodiment, the buckle 72 includes a left card body 721 and a right card body 722; the left clamp body 721 and the right clamp body 722 respectively comprise a holding ring 723, a vertically arranged arc panel 724 and a cross arm 725; the lower end of the holding ring 723 is fixedly connected with the upper end of the arc panel 724; the holding ring 723 is obliquely arranged so that the steel rod 71 passes through the holding ring 723; the holding ring 723 is elliptical, but the projection in the vertical direction is a circle with a diameter slightly larger than that of the drill steel 71; the left clamp body 721 and the embracing ring 723 of the right clamp body 722 are crossed and embraced with the steel rod 71 and are hinged at the crossing point by a rigid soluble pin 726 capable of absorbing water and dissolving; the two holding rings 723 are mutually supported and respectively form a lever structure with the corresponding cambered plates 723; one end of the cross arm 725 is fixed at the middle part of the arc panel 724, and the other end extends outwards transversely; the other end of the cross arm 725 is provided with an upward slot 727 for placing the cross bar 81 of the reinforcing mesh 8.
Further, in the installation, the left clamping body 721 and the right clamping body 722 are clamped on the steel rod 71 in the left and right directions and then are tensioned on the lower portion of the cambered surface plate 724 through a magic tape or rubber band 728.
Further, the retaining ring 723 is integrally formed with the cambered surface plate 724.
Further, the dissolvable pin 726 is made from starch plastic, polyvinylpyrrolidone, polyvinyl alcohol, polyethylene glycol, or compressed paper.
In embodiment one: the method for erecting the reinforcing mesh 8 comprises the following steps: firstly, fixing a buckle 72 on a steel bar 71 according to the interval between an upper transverse rib 81 and a lower transverse rib 81 of a reinforcing mesh 8; firstly, the left clamping body 721 and the right clamping body 722 are respectively rotated relatively close to each other, so that the steel bars 71 can pass through the two holding rings 723; after the buckle 72 is moved to a preset position, the arc panel 724 is pressed downwards, the annular surface of the holding ring 723 abuts against and presses the outer circumferential surface of the steel rod 71, so that friction force is obtained, and due to the lever effect, the greater the pressure applied to the arc panel 724 is, the greater the clamping force of the holding ring 723 on the steel rod 71 is, and the lower part of the arc panel 724 is tensioned by a magic tape or a rubber band 728, so that the holding clamping force of the buckle 72 on the steel rod 71 is maintained; then the reinforcing mesh 8 is put on each buckle 72, the transverse ribs 81 of the reinforcing mesh 8 are embedded into the lapping grooves 727, and the self gravity of the reinforcing mesh 8 can apply great pressure to the cambered surface plates 724 at the moment, so that the holding ring 723 has enough holding force on the steel drills 71; at this time, the magic tape can be unfastened or the rubber band can be cut off;
after the steel bars 71 and the reinforcing mesh 8 are lowered into the groove filled with concrete, after a period of time, when the concrete starts to solidify, the soluble pin 726 serving as the rotating shaft is dissolved or softened because of water absorption, the left clamping body 721 and the right clamping body 722 are disassembled, the clamping force (friction force) of the clamping ring 723 formed by the lever is obviously reduced or eliminated, the steel bars 71 can be smoothly pulled out by pulling out the steel bars 71 outwards, and the pulling force to the clamping buckle 72 is small in the pulling out process, so that the clamping buckle 72 cannot be displaced, and the internal structure of the solidifying concrete cannot be damaged.
In the second embodiment, referring to fig. 6 and 7, the buckle 72 includes a left card body 721 and a right card body 722; the left clamp body 721 and the right clamp body 722 respectively comprise a holding ring 723, a vertically arranged arc panel 724 and a cross arm 725; the lower end of the holding ring 723 is fixedly connected with the upper end of the arc panel 724; the holding ring 723 is obliquely arranged so that the steel rod 71 passes through the holding ring 723; the holding ring 723 is elliptical, but the projection in the vertical direction is a circle with a diameter slightly larger than that of the drill steel 71; the holding ring 723 of the left clamping body 721 and the right clamping body 722 cross and hold the steel rod 71; an inward cambered surface groove 729 is formed in the inner wall of the middle part of the cambered surface panel 724; the steel bar 71 is of a hollow tubular structure, and the bottom is closed or is a tip; small holes 711 are respectively formed in the pipe wall of the steel bar 71 at positions corresponding to the cambered surface grooves 729; the small hole 711 is correspondingly penetrated with a Peltier tear 720; the round head of the ruffle tear 720 is positioned outside the small hole 711 and is embedded with the cambered surface groove 729 to be used as a rotation pivot of the left clamp body 721 and the right clamp body 722; the elongated tail of the ruffle tear 720 extends through the small hole 711 into the hollow space within the drill steel 71; the diameter of the small hole 711 is approximately half the diameter of the rounded head of the tear 720 of the ruffle.
One end of the cross arm 725 is fixed at the lower part of the arc panel 724, and the other end extends outwards transversely; the other end of the cross arm 725 is provided with an upward slot 727 for placing the cross bar 81 of the reinforcing mesh 8.
Further, during installation, the left clamping body 721 and the right clamping body 722 are clamped on the steel bars 71 in a left-right mode and then are tensioned on the cambered surface plate 724 below the cross arm 725 through a magic tape or rubber band 728.
Further, the holding ring 723 and the cambered surface plate 724 are integrally formed and made of plastic or metal.
In the second embodiment, the method for erecting the reinforcing mesh 8 is as follows: firstly, the left clamping body 721 and the right clamping body 722 are respectively rotated relatively close to each other, so that the steel bars 71 can pass through the two holding rings 723; after the buckle 72 is moved to a preset position, a small hole 711 at the position penetrates into a tear 720 of the Lupult, so that the round head part of the tear is positioned outside the small hole 711 and is embedded with a cambered surface groove 729; the arc panel 724 is pressed downwards, the round head of the tear 720 of the ruffle is taken as a fulcrum, the annular surface of the holding ring 723 abuts against and presses the outer circumferential surface of the steel rod 71, so that friction force is obtained, the greater the pressure applied to the arc panel 724, the greater the clamping force of the holding ring 723 on the steel rod 71 is due to the lever effect, the lower part of the arc panel 724 is tensioned by a magic tape or rubber band 728, and the clamping force of the buckle 72 on the steel rod 71 is kept; then the reinforcing mesh 8 is put on each buckle 72, the transverse ribs 81 of the reinforcing mesh 8 are embedded into the lapping grooves 727, and the self gravity of the reinforcing mesh 8 can apply great pressure to the cambered surface plates 724 at the moment, so that the holding ring 723 has enough holding force on the steel drills 71; at this time, the magic tape can be unfastened or the rubber band can be cut off;
the steel bar 71 and the steel bar net piece 8 are lowered into a groove filled with concrete, after a period of time, when the concrete starts to solidify, gravity steel balls are put into or taken into the groove from the opening at the top end of the steel bar 71, and as the tail of the tear 720 of the rupuld is fragile, the tail of the tear 720 of the rupuld is crushed in turn in the falling process of the steel balls, so that the whole tear 720 of the rupuld is crushed instantaneously; the left clamping body 721 and the right clamping body 722 lose the lever fulcrum, the clamping force (friction force) of the clamping ring 723 formed by the lever is obviously reduced or eliminated, and the steel drill 71 can be smoothly pulled out by pulling out the steel drill 71.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. The utility model provides an accurate positioner of AAC panel reinforcing bar net piece, includes base (1), and base (1) both ends are fixedly connected with respectively and are used for supporting pillar (12) of carrying cage frame (2), and base (1) and both ends pillar (12) enclose and close and form string net region (11), its characterized in that: a fixed baffle (3) and a movable baffle (4) which are arranged along the width direction of the base (1) are arranged in the net hanging area (11); a support column (12) arranged at one end of the base (1) is fixedly connected with the fixed baffle (3) through a plurality of screw rods I (31); the two sides of the base (1) are fixedly connected with guide rails (5), and vertical support rods (6) which are in sliding connection with the guide rails (5) are arranged above the guide rails; both sides of the movable baffle (4) are fixedly connected with the adjacent vertical support rods (6) through screw rods II (41); the movable baffle (4) slides in the net hanging area (11) through the two vertical support rods (6).
2. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: the two guide rails (5) comprise supporting seats (51), the top surfaces of the supporting seats (51) are fixedly connected with sliding rails (52), sliding grooves (53) are symmetrically formed in two sides of the sliding rails (52), sliding blocks (54) are sleeved on the peripheries of the sliding rails (52), and the sliding blocks (54) are fixedly connected with the bottoms of the adjacent vertical supporting rods (6); the two opposite side surfaces of the vertical support rods (6) are fixedly connected with a connecting plate (61), and the other end of the connecting plate (61) extends downwards to the side surface of the support (51) away from the base (1); a threaded through hole (62) is formed in the connecting plate (61), and the threaded through hole (62) is internally connected with a hand screw (63) in a threaded mode.
3. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: the length of the base (1) is smaller than that of the lifting cage frame (2).
4. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: the upper parts of the support posts (12) are fixedly connected with cross beams (14) for erecting the lifting cage frame (2); and inclined struts (13) are arranged in the middle of the support column (12), and two ends of each inclined strut (13) are fixedly connected with the support column (12) and the base (1) respectively.
5. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: a connecting rod (64) is arranged below the movable baffle (4), and two ends of the connecting rod (64) are welded with the adjacent vertical supporting rods (6).
6. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: the screws I (31) are respectively arranged at two sides of the fixed baffle (3) and are vertical to the support posts (12); one end of the screw rod I (31) is welded with the support column (12), and the other end of the screw rod I (31) sequentially penetrates through one nut I (32) and the fixed baffle plate (3) and then is locked with the other nut I (32).
7. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: the screws II (41) are respectively arranged at two sides of the movable baffle (4) and are vertical to the movable baffle (4); one end of the screw rod II (41) is welded with the movable baffle (4), and the other end of the screw rod II (41) sequentially penetrates through one nut II (42) and the movable baffle (4) and then is locked with the other nut II (42).
8. The accurate positioning device for the AAC plate reinforcing mesh according to claim 1, wherein: the lifting cage frame (2) is provided with two saddle groups (7) which are detachably connected with the lifting cage frame at intervals along the length direction of the lifting cage frame, each saddle group (7) comprises at least two saddles, and each saddle is connected with each other through a plurality of reinforcing steel bar meshes (8) which are arranged along the length direction of the lifting cage frame (2); each saddle is penetrated with a plurality of steel bars (71) at intervals along the length direction, and the other ends of the steel bars (71) extend downwards into the net hanging area (11); two opposite steel bars (71) in the saddle group (7) are clamped with reinforcing steel bar meshes (8) through buckles (72), and the reinforcing steel bar meshes (8) are arranged along the length direction of the base (1).
9. The AAC panel reinforcing bar net piece accurate positioning device according to claim 8, characterized in that: the buckle (72) comprises a left card body (721) and a right card body (722); the left clamping body (721) and the right clamping body (722) respectively comprise a holding ring (723), a vertically arranged arc panel (724) and a cross arm (725); the lower end of the embracing ring (723) is fixedly connected with the upper end of the arc panel (724); the holding ring (723) is obliquely arranged so that the steel drills (71) penetrate through the holding ring (723); the embracing ring (723) is elliptical, but the projection of the embracing ring in the vertical direction is a circle with the diameter slightly larger than that of the steel rod (71); the left clamping body (721) and the embracing ring (723) of the right clamping body (722) are crossed and embraced with the steel rod (71), and are hinged at the crossing part through a rigid soluble pin (726) which can absorb water and dissolve; the two holding rings (723) are mutually supported and respectively form a lever structure with the corresponding cambered plates (723); one end of the cross arm (725) is fixed in the middle of the arc panel (724), and the other end of the cross arm extends outwards transversely; the other end of the cross arm (725) is provided with an upward lapping groove (727) for lapping the transverse ribs (81) of the reinforcing steel mesh (8).
10. The AAC panel reinforcing bar net piece accurate positioning device according to claim 9, characterized in that: when in installation, the left clamping body (721) and the right clamping body (722) are tensioned at the lower part of the cambered surface plate (724) through a magic tape or rubber band (728) after the steel bars (71) are clamped in the left and right directions; the holding ring (723) and the cambered surface plate (724) are integrally formed; the dissolvable pin (726) is made from starch plastic, polyvinylpyrrolidone, polyvinyl alcohol, polyethylene glycol, or compressed paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310675224.1A CN116674077A (en) | 2023-06-08 | 2023-06-08 | Accurate positioner of AAC panel reinforcing bar net piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310675224.1A CN116674077A (en) | 2023-06-08 | 2023-06-08 | Accurate positioner of AAC panel reinforcing bar net piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116674077A true CN116674077A (en) | 2023-09-01 |
Family
ID=87785098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310675224.1A Pending CN116674077A (en) | 2023-06-08 | 2023-06-08 | Accurate positioner of AAC panel reinforcing bar net piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116674077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117067393A (en) * | 2023-09-26 | 2023-11-17 | 重庆聚威节能建材有限公司 | Networking system for prefab pouring |
-
2023
- 2023-06-08 CN CN202310675224.1A patent/CN116674077A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117067393A (en) * | 2023-09-26 | 2023-11-17 | 重庆聚威节能建材有限公司 | Networking system for prefab pouring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116674077A (en) | Accurate positioner of AAC panel reinforcing bar net piece | |
| CN214785754U (en) | Detachable layered assembly type steel structure | |
| CN208039827U (en) | Building templates fixing device | |
| CN106012859B (en) | A kind of double variable cross-section hollow plate beam internal models and two-way rigid locking support construction | |
| CN108000702B (en) | Bidirectional pretensioning prestressed concrete track slab die and application thereof | |
| CN111307509A (en) | Red bed soft rock undisturbed sample sampling device and sampling method | |
| CN209308433U (en) | A kind of multi-functional trolley of Cast-in-situ Beam steel reinforcement cage binding installation | |
| CN116591307A (en) | Building steel structure beam column splicing positioning structure and positioning method thereof | |
| CN206038394U (en) | Concrete sample drawing of patterns auxiliary device | |
| CN114923792A (en) | Drop hammer loading device capable of realizing simultaneous impact of multiple hammers | |
| CN114414354A (en) | Temporary support test device for large-span box girder erection | |
| CN215482335U (en) | Cast-in-place box girder construction anti-falling device | |
| CN220521906U (en) | Building support | |
| CN216739157U (en) | Quick formwork instrument of curb back | |
| CN115822077B (en) | Quick construction connection structure based on buckle formula girder steel and truss | |
| CN214091336U (en) | Civil engineering is with enclosing fender device | |
| CN213826628U (en) | Metal formwork perforating device for building | |
| CN220434747U (en) | Round shaft suspension platform | |
| CN214195549U (en) | Beam slab lower beam supporting structure under quick-release supporting system is detained to dish | |
| CN113529584B (en) | Telescopic adjusting internal mold for prestressed concrete cable-stayed bridge construction | |
| CN216920723U (en) | Novel high-strength willow-connected flat plate embedded part | |
| CN213115458U (en) | Large-span outer frame wall connecting piece | |
| CN210060272U (en) | Early-dismantling head welding tool | |
| CN215564694U (en) | Reinforcing device for engineering structure | |
| CN215291646U (en) | Adjustable steel split heads device for dismounting inner concrete support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |