CN111827671A - Structural pull joint applied to aluminum template and construction process thereof - Google Patents
Structural pull joint applied to aluminum template and construction process thereof Download PDFInfo
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- CN111827671A CN111827671A CN202010658597.4A CN202010658597A CN111827671A CN 111827671 A CN111827671 A CN 111827671A CN 202010658597 A CN202010658597 A CN 202010658597A CN 111827671 A CN111827671 A CN 111827671A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/085—End form panels for walls
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/005—Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/05—Forming boards or similar elements the form surface being of plastics
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G9/06—Forming boards or similar elements the form surface being of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a be applied to structure of aluminium template and draw seam, including drawing the seam board, it is hollow plate-like to draw the seam board, it is provided with spacing to draw seam board both sides outer wall, draw higher one side of seam board and lower one side to set up respectively to first main part and second main part, be provided with the waterproof board on the relative both sides outer wall of second main part, form the filling portion that needs the filled concrete between first main part and the second main part, first main part both ends tip just slides near concrete one side and has the backup pad, the backup pad can prop up the first main part of drawing the seam board in drawing seam board installation, the backup pad is predetermine through spacing subassembly first main part both ends tip. This application has and makes things convenient for the staff to push into the higher one side bottom of horizontal structure seam board with the concrete, draws the higher one side bottom concrete tamping of seam board with the horizontal structure, ensures to draw the firm effect of seam board installation with the horizontal structure after the concrete solidifies.
Description
Technical Field
The application relates to the field of components for constructional engineering, in particular to a structural pull joint applied to an aluminum template and a construction process thereof.
Background
The structural separation joint is a method of separating a non-structural body from a structural body so as not to collapse or damage a building when an earthquake occurs. The structural seam pulling is a node method for realizing the separation seam. The structure is drawn seam according to the particular case and the drawing requirement of engineering, and the specification is two kinds, one: a vertical structure seam pulling plate; II, secondly: the horizontal structure draws the seam board. Steel bar hole sites distributed in the horizontal structure pulling joints are configured according to steel bars in the drawing; the vertical structure is drawn seam and is opened the reinforcement hole according to the design height. The structural joint pulling plates are arranged at the bottom and the left side and the right side of the concrete filled wall. The wall structure seam pulling plate can effectively improve the lateral bearing capacity of the shear wall, so that the shear wall has high bearing capacity, reasonable stress and good anti-seismic performance.
The existing horizontal structure seam pulling plate needs a worker to push concrete to the bottom of the horizontal structure seam pulling plate when the horizontal structure seam pulling plate is placed on the concrete in the construction process so as to ensure that the horizontal structure seam pulling plate can be fixed after the concrete is solidified, and the seam pulling plate is convenient for the vertical structure seam pulling plate in the follow-up installation.
However, when the worker uses the tool to push the concrete into the bottom of the horizontal structure seam pulling plate, the higher side of the horizontal structure seam pulling plate can be abutted against the surface of the concrete due to the self gravity, the worker needs to continuously lift the horizontal structure seam pulling plate, the operation of pushing the concrete into the bottom of the horizontal structure seam pulling plate by the worker can be affected, and the situation needs to be further improved.
Disclosure of Invention
In order to facilitate the workers to push the concrete into the bottom of the higher side of the horizontal structure seam pulling plate, the concrete at the bottom of the higher side of the horizontal structure seam pulling plate is tamped, and the horizontal structure seam pulling plate can be firmly installed after the concrete is solidified.
In a first aspect, the application provides a structure for aluminum mould plate to draw a seam, which adopts the following technical scheme:
the utility model provides a structure for aluminum mould board draws seam, is including drawing the seam board, it is hollow plate-like to draw the seam board, it is provided with spacing to draw seam board both sides outer wall, draw higher one side of seam board and lower one side to set up respectively to first main part and second main part, be provided with the waterproof board on the relative both sides outer wall of second main part, form the filling portion that needs the filling concrete between first main part and the second main part, first main part both ends tip just slides near concrete one side and has the backup pad, the backup pad can prop up the first main part of drawing the seam board in drawing seam board installation, the backup pad is predetermine through spacing subassembly first main part both ends tip.
By adopting the technical scheme, the seam pulling plate is placed at the pre-selected position in the initial setting stage of the concrete, and the position of the seam pulling plate can be positioned by the arranged limiting strip, so that the probability of position deviation of the seam pulling plate is reduced; by the arranged waterproof board, water seeping into the wall can be guided in rainy days, and the water is prevented from further seeping into the wall; after the seam board is placed at the concrete, through the backup pad that sets up, can prop up the first main part of seam board, fill the concrete and need not the staff to lift up first main part toward the packing portion packing, can make things convenient for staff's concrete filling work, two backup pads can slide in the packing portion in opposite directions simultaneously, can play the effect of ramming the interior concrete of packing portion to can play certain supporting role in the backup pad is drawing the seam board and can play in follow-up use.
Preferably, the limiting assembly comprises a convex edge arranged on the end part of the first main body, a limiting block arranged on one side of the first main body close to the supporting plate, a sliding groove arranged on the first main body for sliding of the limiting block, and a fixing part used for fixing the supporting plate on the end part of the first main body in advance, wherein the sliding groove extends to one side of the convex edge.
Through adopting above-mentioned technical scheme, when fixing two backup pads in advance at the both ends of filling portion, can slide the stopper in the backup pad in the spout on protruding edge, through the mounting that sets up, can play stopper and protruding edge fixed connection's effect, reach and fix the purpose at filling portion both ends with two backup pads.
Preferably, the bottom of the first main body is provided with a first tamping plate in a sliding manner along the width direction, and the first tamping plate can push the concrete at the bottom of the first main body to the direction of the second main body.
Through adopting above-mentioned technical scheme, after two backup pads tamp the concrete in the filling portion in the length direction of filling portion, through the first ramming plate that sets up, with first ramming plate toward being close to second main part direction and sliding, alright in order to play the effect of further tamping the concrete in the filling portion, play the supporting role in follow-up seam board simultaneously.
Preferably, the first body is provided with a plurality of second tamping plates at intervals along the length direction and can be arranged at the bottom of the first body in a sliding mode.
Through adopting above-mentioned technical scheme, after backup pad and first compaction board tamp the interior concrete of filling portion, through the second compaction board that sets up, can play the tamping action to the follow-up concrete of filling in the filling portion.
Preferably, the fixing piece comprises a through hole which is formed in the convex edge and penetrates through the convex edge, a fixing groove which is formed in one side, close to the bottom of the sliding groove, of the limiting block and can be matched with the through hole in a matching mode, and a fixing strip, one end of the fixing strip can penetrate through the through hole and is inserted into the fixing groove, and one end of the fixing strip is inserted into one end of the fixing groove and is in interference fit with the fixing groove.
By adopting the technical scheme, when the supporting plate is fixed, the limiting block is scratched into the sliding groove, the fixing groove on the limiting block and the through hole on the convex edge are mutually involuted, then one end of the fixing strip penetrates through the through hole and is inserted into the fixing groove, so that the limiting block can be fixed, and the purpose of fixing the supporting plate at two ends of the filling part in a preset manner is achieved; if the supporting plate is to be slid, the fixing strip can be directly taken down, so that the fixing effect on the supporting plate can be relieved.
Preferably, a plurality of through holes for the reinforcing steel bars to pass through are preset in the first main body and the second main body, elastic rings are arranged on the inner walls of the through holes, chamfers are formed at the end portions of the elastic rings, and the chamfers can be abutted to the end portions of the reinforcing steel bars.
By adopting the technical scheme, the through holes can be used for the penetration of the reinforcing steel bars, and the positioning effect on the joint plates can be realized in the concrete solidification and subsequent pouring processes; through the arranged elastic ring, a gap can be ensured not to be left between the side wall of the perforation and the reinforcing steel bar after the reinforcing steel bar passes through the perforation, the reinforcing steel bar is prevented from shaking in the subsequent pouring process, and the positioning of the seam pulling plate is prevented from being influenced; through the chamfer that sets up, can conveniently pass the perforation with the reinforcing bar.
Preferably, a plurality of supporting strips are arranged inside the seam pulling plate, and the supporting strips are arranged inside the first main body and the second main body in an inclined mode.
Through adopting above-mentioned technical scheme, at follow-up concrete placement in-process, the concrete of pouring can exert pressure to drawing the seam board, through the support bar that sets up, can play the supporting role to drawing the seam board, can strengthen the compressive capacity who draws the seam board, reduces the probability that draws the seam board to be crushed.
Preferably, the number of the limiting strips is two on the first main body and the second main body, and the two limiting strips are obliquely and alternately arranged.
Through adopting above-mentioned technical scheme, through setting up spacing into two and slope crisscross setting, when will drawing the seam board to place on the concrete of initial set stage, spacing and concrete area of contact increase can strengthen the spacing effect to drawing the seam board.
Preferably, the tear strip, the support plate, the first tamping plate and the second tamping plate are all made of PVC materials.
Through adopting above-mentioned technical scheme, draw seam board, backup pad, first tamp board and second tamp board to be made by the PVC material, the material low price to the material is lighter, can conveniently draw the installation work of seam board.
In a second aspect, the application provides a construction process applied to a structural pull joint of an aluminum template, which adopts the following technical scheme:
a construction process applied to a structural seam of an aluminum template comprises the following steps:
s1, initial filling, namely, in the initial setting stage after concrete pouring, the seam pulling plate is placed at a pre-selected position, the first main body is supported by the two supporting plates, and concrete is filled in the filling part;
s2, tamping concrete, taking down the fixing strip from the fixing groove, driving the two supporting plates to approach each other, and pushing the concrete between the two supporting plates to the middle in the filling part;
s3, tamping the concrete again, after the two supporting plates can not slide in opposite directions, filling the concrete into the filling part from two ends of the filling part, propping against one side of the two supporting plates opposite to each other by virtue of the concrete, simultaneously pushing the first tamping plate to be close to the second main body direction, and further tamping the concrete between the two supporting plates;
s4: the filling part is filled completely, the second tamping plates slide from two ends of the filling part to the middle, the concrete between the second tamping plates and the supporting plate is tamped, and a plurality of second tamping plates can be pushed into the filling part according to actual requirements;
s5: and fixing the seam drawing plate, and positioning the seam drawing plate by penetrating the reinforcing steel bars through the preformed through holes.
Through adopting above-mentioned technical scheme, when the installation of concrete initial set stage draws the seam board, draw the interior concrete that can fill up of seam board filling portion to concrete in with the filling portion carries out the tamping, in the pouring process of follow-up concrete, under the reinforcing bar combined action with alternating, can reduce the probability that draws the seam board and can take place the skew condition.
In summary, the present application includes at least one of the following beneficial technical effects:
the seam pulling plate is placed at a pre-selected position in the initial setting stage of concrete, and the position of the seam pulling plate can be positioned through the arranged limiting strips, so that the probability of position deviation of the seam pulling plate is reduced; by the arranged waterproof board, water seeping into the wall can be guided in rainy days, and the water is prevented from further seeping into the wall; after the seam board is placed at the concrete, through the backup pad that sets up, can prop up the first main part of seam board, fill the concrete and need not the staff to lift up first main part toward the packing portion packing, can make things convenient for staff's concrete filling work, two backup pads can slide in the packing portion in opposite directions simultaneously, can play the effect of ramming the interior concrete of packing portion to can play certain supporting role in the backup pad is drawing the seam board and can play in follow-up use.
Through the elastic ring and the chamfer, workers can conveniently pass the steel bar through the through hole, and meanwhile, the gap between the inner wall of the through hole and the steel bar can be ensured not to exist;
through the support bar that sets up, can play the supporting role to drawing seam board self, increase the compressive property who draws seam board.
Drawings
Fig. 1 is a schematic view of the overall structure of the present application without the first tamper plate and the second tamper plate installed on the tear strip.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1, showing the position-limiting strip, the water baffle and the convex edge.
Fig. 3 is a partial exploded view between the support plate and the first body for showing the stopper, the fixing groove, the elastic ring, and the chamfer.
FIG. 4 is a schematic structural view of the seam plate mounting of the first tamper plate and the second tamper plate for showing the first tamper plate and the second tamper plate.
Description of reference numerals: 2. a limiting strip; 3. a first body; 4. a second body; 5. a waterproof sheet; 6. a filling section; 7. a support plate; 8. a limiting component; 9. a convex edge; 10. a limiting block; 11. a chute; 12. a fixing member; 13. a through hole; 14. fixing grooves; 15. a fixing strip; 16. a first tamper plate; 17. a second tamper plate; 18. perforating; 19. an elastic ring; 20. chamfering; 21. a support strip.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses be applied to structure of aluminium template and draw seam, refer to fig. 1, including drawing the seam board, and draw the seam board to be hollow platelike, drawing seam board both sides outer wall an organic whole and being formed with spacing strip 2, in this embodiment, drawing seam board both sides outer wall an organic whole and being formed with two spacing strips 2, and two spacing strips 2 are crisscross the setting in the slope, when will draw the seam board to place the concrete in the initial set stage, spacing strip 2 can play the limiting displacement to the position of drawing the seam board, reduce the probability of drawing the position skew of seam board in the concrete.
Referring to fig. 1 and 2, a first main body 3 and a second main body 4 are respectively arranged on the higher side and the lower side of the joint pulling plate, waterproof plates 5 are integrally formed on the outer walls of the two opposite sides of the second main body 4, a filling part 6 which needs to be filled with concrete is formed between the first main body 3 and the second main body 4, when the joint pulling plate is placed in the construction process, a worker needs to fill cement into the filling part 6, and hollowing does not occur, so that the use effect of a joint pulling material of the structure and the construction quality of a wall structure are ensured; in the filling portion 6 on the seam board is filled with the concrete to the staff for convenience, 3 both ends tip in first main part and be close to concrete one side and slide and have backup pad 7, two backup pads 7 can prop up the first main part 3 of seam board in the seam board installation, need not that the staff is manual will pull seam board one side and lift, can make things convenient for the staff to fill the concrete.
When beginning to fill the concrete, backup pad 7 is preset at first main part 3 both ends tip through spacing subassembly 8, then can will utilize spacing subassembly 8 to remove the fixed to backup pad 7, alright with two backup pads 7 toward inside the sliding of filling portion 6, can play the tamping action to the concrete in filling portion 6 to two backup pads 7 of sliding into filling portion 6 inside can play the supporting role to the seam board.
Referring to fig. 3, in the present embodiment, the stopper assembly 8 includes a protruding edge 9 integrally formed at an end portion of the first body 3, a stopper 10 integrally formed at a side of the support plate 7 close to the first body 3, a sliding groove 11 formed in the first body 3 for sliding the stopper 10, a fixing member 12 for fixing the support plate 7 to the end portion of the first body 3 in advance, and the sliding groove 11 extends to the side of the protruding edge 9, the stopper 10 is fixed by the fixing member 12 to fix the support plate 7, the fixing member 12 includes a through hole 13 formed at the protruding edge 9 and penetrating through the protruding edge 9, a fixing groove 14 formed at a side of the stopper 10 close to a bottom of the sliding groove 11 and capable of being aligned with the through hole 13, a fixing bar 15 having one end inserted into the fixing groove 14 through the through hole 13, and the fixing bar 15 is inserted into the fixing groove 14 through the through hole 13, and the fixing bar 7 is inserted into the fixing groove 14, in this embodiment, the shape of stopper 10 is the dovetail type, and spout 11 and stopper 10 looks adaptation.
Referring to fig. 4, after the concrete in the filling part 6 is tamped in the length direction of the filling part 6 by the two support plates 7, in order to further tamp the concrete in the filling part 6, a first tamping plate 16 is slid in the width direction at the bottom of the first body 3, the first tamping plate 16 can push the concrete at the bottom of the first body 3 in the direction of the second body 4, the first tamping plate 16 is added after the two support plates 7 are slid, after the first tamping plate 16 is slid, the worker can continue to fill the concrete in the filling part 6, in order to tamp the concrete to be subsequently filled, a plurality of second tamping plates 17 are spaced in the length direction at the first body 3 and can be slid at the bottom of the first body 3, in this embodiment, two second tamping plates 17 are installed at both ends of the filling part 6, the concrete to be subsequently filled is tamped by the second tamping plates 17, the hollow-out condition in the filling part 6 can be ensured, so that the use effect of the structural seam pulling plate and the construction quality of the wall structure are ensured.
Referring to fig. 3, after concrete is filled, the crack plate is positioned, a plurality of through holes 18 for reinforcing steel bars to pass through are preset in the crack plate, the positions of the through holes 18 are preset according to the requirements of a construction site, and meanwhile, elastic rings 19 are installed on the inner walls of the through holes 18, in the embodiment, the elastic rings 19 are made of rubber materials, so that the reinforcing steel bars can pass through the elastic rings 19 conveniently, chamfers 20 are formed at the end parts of the elastic rings 19, the chamfers 20 can be abutted to the end parts of the reinforcing steel bars, after the reinforcing steel bars pass through the through holes 18, the elastic rings 19 can be tightly attached to the surfaces of the reinforcing steel bars due to the elastic characteristics of the elastic rings 19, gaps between the inner walls of the through holes 18 and the reinforcing steel bars are avoided, and the reinforcing steel bars; and in order to strengthen the self pressure resistance of the seam pulling plate, a plurality of supporting strips 21 are arranged inside the seam pulling plate, and the supporting strips 21 are obliquely arranged inside the first main body 3 and the second main body 4.
In this embodiment, the slit plate, the supporting plate 7, the first tamper plate 16, and the second tamper plate 17 are all made of PVC, which is low in cost price, and the slit plate, the supporting plate 7, the first tamper plate 16, and the second tamper plate 17 made of PVC are light in weight, which is convenient for installation and operation by workers.
The structure of this application embodiment is applied to aluminium template and is drawn implementation principle of seam does: when the seam pulling plate is placed on the concrete in the initial setting stage, the two supporting plates 7 can prop up the first main body 3, a worker can fill the concrete into the filling part 6 and take out the two fixing strips 15, so that the two supporting plates 7 can be slid oppositely, tamping the concrete in the filling part 6, placing the first tamping plate 16 in the filling part 6 and sliding the first tamping plate in a direction close to the second main body 4, the concrete may be compacted again, the first compacting plate 16 is slid, the concrete is further filled into the filling part 6, the second compacting plate 17 is slid from both ends of the filling part 6, the concrete filled subsequently is tamped, the number of the second tamping plates 17 can be determined according to the requirements of site construction, and then workers can pass the reinforcing steel bars through the through holes 18 to position the seam plates again; through the steps, the concrete can be conveniently pushed into the bottom of the higher side of the horizontal structure seam pulling plate by a worker, the concrete at the bottom of the higher side of the horizontal structure seam pulling plate is tamped, and the horizontal structure seam pulling plate can be firmly installed after the concrete is solidified.
Based on the above, the embodiment of the application further discloses a construction process applied to the structural seam of the aluminum template, which includes the following steps:
s1, initial filling, namely, in the initial setting stage after concrete pouring, the seam pulling plate is placed at a pre-selected position, the two supporting plates 7 can support the first main body 3, and the filling part 6 is filled with concrete;
s2, tamping concrete, taking down the fixing strips 15 from the fixing grooves 14, enabling a worker to drive the two supporting plates 7 to approach each other by means of auxiliary equipment, pushing the concrete between the two supporting plates 7 to the middle in the filling part 6, and supporting the two supporting plates 7 by the auxiliary equipment to prevent the two supporting plates 7 from being far away from each other;
s3, tamping the concrete again, after the two supporting plates 7 can not slide towards each other, filling the concrete into the filling part 6 from two ends of the filling part 6, and propping against one side of the two supporting plates 7 opposite to each other by the aid of the concrete, taking out the auxiliary equipment, pushing the first tamping plate 16 towards the direction close to the second main body 4 by the aid of the auxiliary equipment, and simultaneously supporting and fixing the first tamping plate 16 by the aid of the auxiliary equipment to further tamp the concrete between the two supporting plates 7;
s4: the filling part 6 is filled completely, the second tamping plates 17 slide from two ends of the filling part 6 to the middle by means of auxiliary equipment, the concrete between the second tamping plates 17 and the supporting plate 7 is tamped, a plurality of second tamping plates 17 can be pushed into the filling part 6 according to actual requirements, and then the auxiliary equipment can be taken out;
s5: and (5) fixing the seam drawing plate, and positioning the seam drawing plate by penetrating the steel bars through the preformed through holes 18.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a be applied to structure of aluminium template and draw seam which characterized in that: including drawing the seam board, it is hollow plate-like to draw the seam board, it is provided with spacing (2) to draw seam board both sides outer wall, draw higher one side of seam board and lower one side to set up respectively into first main part (3) and second main part (4), be provided with waterproof board (5) on the relative both sides outer wall of second main part (4), form between first main part (3) and second main part (4) filling portion (6) that need fill the concrete, first main part (3) both ends tip just slides near concrete one side and has backup pad (7), backup pad (7) can prop up first main part (3) of drawing the seam board in drawing the seam board installation, backup pad (7) are predetermine through spacing subassembly (8) first main part (3) both ends tip.
2. The structural pull seam applied to an aluminum template according to claim 1, wherein: spacing subassembly (8) are including setting up protruding edge (9), the setting on first main part (3) tip is in backup pad (7) are close to stopper (10) on first main part (3) one side, set up spout (11) that supply stopper (10) to slide on first main part (3), be used for with backup pad (7) are fixed in advance mounting (12) on first main part (3) tip, spout (11) extend to protruding edge (9) one side is gone up.
3. The structural pull seam applied to an aluminum template according to claim 1, wherein: the bottom of the first main body (3) is provided with a first tamping plate (16) in a sliding mode along the width direction, and the first tamping plate (16) can push concrete at the bottom of the first main body (3) to the direction of the second main body (4).
4. The structural pull seam applied to an aluminum template according to claim 3, wherein: the first main body (3) is provided with a plurality of second tamping plates (17) at intervals along the length direction and can slide at the bottom of the first main body (3).
5. The structural pull seam applied to an aluminum template according to claim 2, wherein: the fixing piece (12) comprises a through hole (13) which is formed in the convex edge (9) and penetrates through the convex edge (9), a fixing groove (14) and one end of the fixing groove can penetrate through the through hole (14) and the end of the fixing strip (15), wherein the limiting block (10) is close to one side of the bottom of the sliding groove (11) and can be combined with the through hole (13), the through hole (13) is inserted into the fixing strip (15) of the fixing groove (14), and the fixing strip (15) is inserted into one end of the fixing groove (14) and is in interference fit with the fixing groove (14.
6. The structural pull seam applied to an aluminum template according to claim 1, wherein: a plurality of through holes (18) for the reinforcing steel bars to pass through are preset in the first main body (3) and the second main body (4), elastic rings (19) are arranged on the inner walls of the through holes (18), a chamfer (20) is formed at the end part of each elastic ring (19), and the chamfer (20) can be abutted to the end part of each reinforcing steel bar.
7. The structural pull seam applied to an aluminum template according to claim 1, wherein: draw the seam board to go up inside and be provided with a plurality of support bars (21), support bar (21) are in first main part (3) with the inside all slope setting of second main part (4).
8. The structural pull seam applied to an aluminum template according to claim 1, wherein: the two limiting strips (2) are arranged on the first main body (3) and the second main body (4) respectively, and the two limiting strips (2) are arranged in a staggered mode in an inclined mode.
9. The structural pull seam applied to an aluminum template according to claim 3, wherein: the seam drawing plate, the supporting plate (7), the first tamping plate (16) and the second tamping plate (17) are all made of PVC materials.
10. The construction process of the structural seam of the aluminum formwork according to any one of claims 1 to 9, wherein: the method comprises the following steps:
s1, initial filling, namely, in the initial setting stage after concrete pouring, the seam pulling plate is placed at a pre-selected position, the first main body (3) is supported by the two supporting plates (7), and concrete is filled in the filling part (6);
s2, tamping concrete, taking down the fixing strip (15) from the fixing groove (14) to drive the two supporting plates (7) to approach each other, and pushing the concrete between the two supporting plates (7) to the middle in the filling part (6);
s3, tamping the concrete again, filling the concrete into the filling part (6) from two ends of the filling part (6) after the two supporting plates (7) can not slide towards each other, propping against one side of the two supporting plates (7) opposite to each other by virtue of the concrete, pushing the first tamping plate (16) towards the direction close to the second main body (4) and further tamping the concrete between the two supporting plates (7);
s4: the filling part (6) is filled completely, the second tamping plates (17) slide towards the middle from two ends of the filling part (6), the concrete between the second tamping plates (17) and the supporting plate (7) is tamped, and a plurality of second tamping plates (17) can be pushed into the filling part (6) according to actual requirements;
s5: and fixing the slit plate, and positioning the slit plate by penetrating the reinforcing steel bars through the preformed through holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658597.4A CN111827671B (en) | 2020-07-09 | 2020-07-09 | Structural pull joint applied to aluminum template and construction process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658597.4A CN111827671B (en) | 2020-07-09 | 2020-07-09 | Structural pull joint applied to aluminum template and construction process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111827671A true CN111827671A (en) | 2020-10-27 |
| CN111827671B CN111827671B (en) | 2021-12-31 |
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Family Applications (1)
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| CN202010658597.4A Active CN111827671B (en) | 2020-07-09 | 2020-07-09 | Structural pull joint applied to aluminum template and construction process thereof |
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| CN113089846A (en) * | 2021-03-23 | 2021-07-09 | 四川省建筑机械化工程有限公司 | Construction device and construction method for structural joint pulling plate |
| CN113417454A (en) * | 2021-05-20 | 2021-09-21 | 中建二局第四建筑工程有限公司 | Method for installing and fixing structural pull seam in aluminum alloy formwork support system |
| CN113431226A (en) * | 2021-06-30 | 2021-09-24 | 中建二局第一建筑工程有限公司 | Full concrete outer wall with reduced structural rigidity |
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