CN110541565A - Aluminum-wood combined structure for root of non-standard layer wall column and construction method - Google Patents
Aluminum-wood combined structure for root of non-standard layer wall column and construction method Download PDFInfo
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- CN110541565A CN110541565A CN201910835911.9A CN201910835911A CN110541565A CN 110541565 A CN110541565 A CN 110541565A CN 201910835911 A CN201910835911 A CN 201910835911A CN 110541565 A CN110541565 A CN 110541565A
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Classifications
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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
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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
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and beams which are mounted during erection of the shuttering to brace or couple the elements
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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
-
- 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
- E04G17/02—Connecting or fastening means for non-metallic forming or stiffening elements
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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
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Abstract
the invention discloses an aluminum-wood combined structure for the root part of a non-standard layer wall column and a construction method thereof. The aluminum-wood combined structure has the advantages that the upper layer is the aluminum alloy template used by the standard layer, so that the K plate can be placed directly according to common construction procedures, for example, the connection between the upper standard layer and the lower nonstandard layer is facilitated, the limiting piece matched with the aluminum alloy template is arranged on the wood template, the aluminum-wood combined structure can be poured at one time, the integrity is good, and the phenomenon of slab staggering is effectively avoided.
Description
Technical Field
The invention relates to the field of building construction, in particular to an aluminum-wood combined structure for the root of a non-standard layer wall column and a construction method.
Background
The aluminum alloy template is a new generation template system appearing after a log template and a steel template, and has the advantages of short construction period, multiple repeated use times, low average use cost, good stability, high bearing capacity and the like. In the construction, in order to maximize the utilization rate of the aluminum alloy formwork, the aluminum alloy formwork is generally manufactured according to the size of a standard layer. However, in high-rise buildings, a small number of non-standard refuge layers are arranged under safety consideration, so that if corresponding aluminum alloy templates need to be specially manufactured, construction cost is increased, and more times, the standard aluminum alloy templates are heightened by using wood templates. The existing method is that a wooden template is generally arranged above an aluminum alloy template, so that the pressure is low when concrete is poured, the straightness of a wall body is easy to control, but after the upper part is constructed by the wooden template, the upper standard layer and the built non-standard layer are inconvenient to joint, a K plate cannot be placed, aluminum-wood combination needs to be carried out twice, staggered platforms easily appear, not only is subsequent construction inconvenient, but also rework is easily caused.
Disclosure of Invention
Aiming at the problems that the construction structure of the upper wood formwork and the lower aluminum alloy formwork in the prior art is inconvenient to follow-up construction and slab staggering is easy to occur, the invention provides the aluminum-wood combination structure and the construction method for the root part of the wall column of the non-standard layer.
the technical scheme adopted by the invention for solving the technical problems is as follows: an aluminum-wood combined structure for the root part of a non-standard layer wall column comprises an aluminum alloy template and a wood template which are arranged at two sides of a wall body to be poured, a long screw rod which penetrates through the wall body to fix the aluminum alloy template and the wood template, and a back edge which is arranged at the outer sides of the aluminum alloy template and the wood template and is used for pressing and fixing the templates, and is characterized in that the aluminum alloy template is arranged on the wood template, and the bottom edge of the aluminum alloy template is connected with the top edge of the wood template;
The aluminum alloy template is an aluminum alloy template universal for a standard layer;
The wood template comprises a pressing plate, a wood square back edge horizontally arranged on the outer side of the pressing plate and a limiting piece arranged at the upper edge of the pressing plate; the number of the batten back edges is more than two, one of the batten back edges is a first batten back edge arranged along the top edge of the pressing plate, and the top surface of the first batten back edge is flush with the top edge of the pressing plate; one side of the limiting piece is fixed on the pressing plate, and the other side of the limiting piece extends to the position of the aluminum alloy template, so that the edge of the aluminum alloy template is erected on the limiting piece from the outer side in use, and the limiting piece is fixed on the inner side of the aluminum alloy template by the aluminum alloy template;
the back ridges comprise horizontally arranged reinforcing back ridges and vertically arranged adjustable main ridges, the reinforcing back ridges are arranged on the outer sides of the aluminum alloy template, and the adjustable main ridges are arranged on the outer sides of the reinforcing back ridges and the batten back ridges to compress the reinforcing back ridges and the batten back ridges;
The long screw rod passes through the wall body, the aluminum alloy formwork, the wood formwork and the back edge, compression nuts are arranged at two ends of the long screw rod, and the compression nuts fixedly compress the adjustable main edges at two sides from the outer side, so that the reinforced back edge, the aluminum alloy formwork and the wood formwork are compressed.
the technical scheme adopted by the invention for solving the technical problem further comprises the following steps:
The long screw rod is arranged in the wall body and is sleeved with a limiting sleeve, the length of the limiting sleeve is matched with the thickness of the wall body, and the limiting sleeve is in a horn shape, wherein the diameter of an opening at one end of the limiting sleeve is larger than that of an opening at the other end of the limiting sleeve.
The limiting piece is a steel sheet baffle which is square, one side of the steel sheet baffle is fixed to the inner side face of the wood template, and the other side of the steel sheet baffle extends to the position of the aluminum alloy template.
The bottom edge of the pressing plate is further provided with a second batten back edge, the second batten back edge is arranged along the bottom edge of the pressing plate, and the bottom surface of the second batten back edge is flush with the bottom edge of the pressing plate.
The base of clamp plate also is equipped with the locating part, one side of locating part is fixed the lower limb of clamp plate, the opposite side downwardly extending of locating part has pour the wallboard and wait to water and build and be equipped with the K board between the wall body, the locating part butt the medial surface of K board.
adjustable owner is stupefied and is equipped with two parallel arrangement square tube backs of the body stupefied, the square tube back of the body is connected with the splice bar between stupefied, the splice bar is equipped with more than three, distance between the splice bar equals, the square tube back of the body welds between stupefied has the bolt sleeve, bolt sleeve quantity and position with the stupefied quantity of the flitch back of the body corresponds with the position, adjustable bolt has been inserted in the bolt sleeve, adjustable bolt can be axial displacement for the bolt sleeve, compresses tightly or loosen the stupefied of the flitch back of the body.
the square tube back edge upper end is provided with a hanging rib capable of being hung on the reinforcing back edge.
The tail part of the outer side of the batten back edge is provided with an L-shaped steel plate, the right angle of the L-shaped steel plate is matched with the top angle of the outer side of the batten back edge and buckled on the top angle, and the adjustable main edge is propped against the L-shaped steel plate.
The aluminum-wood combined construction structure is further provided with a pull-top inclined strut, two ends of the pull-top inclined strut are respectively abutted to the poured wall body and the adjustable main ridge.
A construction method for realizing any one of the aluminum-wood combined structures is characterized by comprising the following steps:
S01, installing a wood template at the root of the wall column, leveling and temporarily reinforcing;
S02, installing the upper parts of the wall columns and the aluminum alloy templates of the beam plates, and enabling the edges of the aluminum alloy templates to be erected on the limiting pieces at the edges of the wood templates;
s03, reinforcing the outer sides of the aluminum alloy template and the wood template by using an adjustable main rib;
S04, installing a pulling and jacking diagonal brace, and adjusting the verticality of the aluminum alloy template and the wood template;
S05, pouring concrete;
And S06, after the concrete of the wall column is completely dried, removing the aluminum alloy template and the wood template.
The invention has the beneficial effects that: the invention relates to an aluminum-wood combined structure for the root part of a wall column of a non-standard layer and a construction method thereof. In order to ensure the smoothness and straightness of the wall body, the lower wood formwork is provided with a limiting part, so that the formwork can be well matched with the K plate at the lower layer and the aluminum alloy formwork at the upper layer; on the other hand adopts stupefied and the stupefied reinforcement of adjustable back of the body of the timber, and the stupefied degree that compresses tightly to the stupefied back of the body of the timber can be adjusted according to actual need to adjustable back of the body is stupefied, effectively solves the stupefied unable reinforcement in place that leads to of inferior stupefied specification between the upper and lower aluminum mould wooden mould, makes the phenomenon that the wooden form warp and influences the wall body and straightedge in order.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
drawings
FIG. 1 is a schematic structural diagram of an embodiment of an aluminum-wood combined construction structure for a non-standard layer wall column according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of an adjustable back ridge in an embodiment of an aluminum-wood combined construction structure for a non-standard layer wall column according to the present invention;
FIG. 4 is a schematic structural view of a wood formwork for an inner wall in an embodiment of an aluminum-wood composite construction structure for a non-standard storey wall stud according to the present invention;
FIG. 5 is a schematic structural diagram of a wood formwork for an outer wall in an embodiment of an aluminum-wood combined construction structure for a non-standard layer wall column according to the present invention;
in the figure, 1, an aluminum alloy template, 2a, a wood template for an outer wall, 2b, a wood template for an inner wall, 21, a pressing plate, 22, a batten back edge, 221, a first batten back edge, 222, a second batten back edge, 223, an L-shaped steel plate, 23, a steel sheet baffle, 3, a wall body, 4, a long screw rod, 41, a compression nut, 42, a limiting sleeve, 5, a back edge, 51, a reinforcing back edge, 52, an adjustable main edge, 521, a square tube back edge, 522, a bolt sleeve, 523, an adjustable bolt, 524, a connecting steel bar, 525, a hanging bar, 6, a pulling-top inclined strut, 7, a poured wall body, 71 and a K plate.
Detailed Description
The present embodiment is a preferred embodiment of the present invention, and other principles and basic structures that are the same as or similar to the present embodiment are within the scope of the present invention.
it will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
it will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically defined otherwise.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the aluminum-wood combined construction structure for the non-standard layer wall column is shown in 1-2, and comprises an aluminum alloy template 1 and a wood template 2 which are arranged at two sides of a wall body 3 to be poured, a long screw 4 which penetrates through the wall body 3 and is used for fixing the aluminum alloy template 1 and the wood template 2, and a back ridge 5 which is arranged at the outer sides of the aluminum alloy template 1 and the wood template 2 and is used for pressing and fixing the templates. The aluminum alloy template 1 is arranged on the wood template 2, the bottom edge of the aluminum alloy template 1 is connected with the top edge of the wood template 2, and the wood template 2 arranged below supports the aluminum alloy template 1 arranged above.
the aluminum alloy formwork 1 directly uses an aluminum alloy formwork which is universal for a standard layer, and comprises two types of aluminum alloy formworks for an inner wall and an outer wall as shown in figure 1, the lower end of the aluminum alloy formwork 1 for the outer wall is provided with root angle aluminum at the root part for matching a K plate, and as the aluminum alloy formwork 1 arranged on the right side in figure 1, the two types of aluminum alloy formworks 1 can be applied to an aluminum-wood combination construction structure for a non-standard layer wall column in the invention.
in this embodiment, the wood formwork 2 is provided with two types of wood formworks for an inner wall and an outer wall so as to be matched with a K plate connected to the lower side, and as shown in fig. 1, the wood formwork 2a for the outer wall is provided on the left side, and the wood formwork 2b for the inner wall is provided on the right side. The concrete structure of the inner wall plank sheathing 2b is shown in fig. 1, 2 and 4, and comprises a pressing plate 21, a wood-square back ridge 22 horizontally arranged on the outer side of the pressing plate 21 and a limiting piece arranged on the top side of the pressing plate 21. The number of the wood-square back edges 22 arranged on the outer side of the pressing plate 21 is more than two, and the number can be set according to the width of the pressing plate 21 and the expected pressure bearing capacity of the wood formwork 2. The batten back edge 22 is fixed on the pressing plate 21 by adopting a self-tapping screw, the self-tapping screw is vertically inserted from the inner side surface of the pressing plate 21, penetrates through the pressing plate 21 and is inserted into the batten back edge 22, and the batten back edge 22 is fixed. The top edge of the pressing plate 21 is provided with a limiting part, the limiting part adopted in the embodiment is a steel sheet baffle plate 23, the steel sheet baffle plate 23 is a square steel sheet, one part of the steel sheet baffle plate is fixed on the inner side surface of the pressing plate 21, and the other part of the steel sheet baffle plate extends above the aluminum alloy template 1. During the use, the edge of aluminum alloy template 1 sets up on the part that steel sheet baffle 23 upwards extended from the outside, fixes steel sheet baffle 23 in aluminum alloy template 1's inboard, can enough prevent aluminum alloy template 1 off normal, influences the wall body straightness accuracy, can disperse on aluminum alloy template 1 with some pressure that clamp plate 21 received again. The number of the steel sheet baffles 23 is more than one, in the embodiment, five steel sheet baffles 23 are arranged on the upper edge of the wood formwork 1, in specific use, more than two steel sheet baffles 23 are arranged on each side surface, and the specific number can be increased or decreased according to the length of the pressing plate 21 and the preset bearing pressure. In order to firmly fix the steel sheet baffle 23, three screw holes are formed in the steel sheet baffle 23, the screw holes are respectively formed in three corners of the square steel sheet baffle 23, and tapping screws are mounted in the screw holes and fix the steel sheet baffle 23 on the inner side surface of the pressing plate 21.
The external wall plank 2a is substantially the same as the internal wall plank 2b as shown in fig. 1 and 5, but a sheet metal blocking plate 23 and a second batten back edge 222 are provided on the lower edge of the pressing plate 21 to fit the K-plate. The second square back ridge 222 is disposed along the bottom edge of the pressing plate 21, and the bottom surface thereof is flush with the bottom edge of the pressing plate 21. The steel sheet baffle 23 is fixed on the bottom edge of the pressing plate 21 and extends downwards, and is abutted against the inner side surface of the K plate 71 arranged between the poured wall body 7 and the wall body 3 to be poured.
The back edge 5 comprises a horizontally arranged reinforcing back edge 51 and a vertically arranged adjustable main edge 52. The reinforcing back ridge 51 is arranged on the outer side of the aluminum alloy template 1 and used for maintaining the straightness of the aluminum alloy template in the horizontal direction, and when the reinforcing back ridge is applied to some narrow aluminum alloy templates 1, the reinforcing back ridge can be directly integrally formed on the outer side of the aluminum alloy template 1. In this embodiment, for convenient to use and the expression of structure is clear, will consolidate stupefied 51 detachable of the back of the body and set up in the outside of aluminum alloy template 1, erect on long screw 4. The reinforcing back edge 51 may be a general reinforcing back edge.
The adjustable main edge 52 is arranged on the outer sides of the reinforcing back edge 51 and the batten back edge 22 and used for compressing the reinforcing back edge 51 and the batten back edge 22 to ensure the straightness of the wall body 3. The adjustable main ridges 52 in this embodiment are composed of two square-through back ridges 521 arranged in parallel, as shown in fig. 3, and the square-through back ridges 521 are connected by connecting steel bars 524 after a gap is left between the square-through back ridges 521 for allowing the long screws 4 to pass through. In order to firmly connect the two square tube back edges 521, more than three connecting steel bars 524 are provided, the connecting steel bars 524 in this embodiment are respectively arranged at two ends and in the middle of the square tube back edges 521, the distances between the three connecting steel bars 524 are equal, a proper distance is left between the connecting steel bars 524 arranged at the two ends and the end of the square tube back edges 521, and in this embodiment, the distance between the connecting steel bars 524 arranged at the two ends and the end of the square tube back edges 521 is 50 mm. The adjustable main beam 52 and the lower half part corresponding to the plank sheathing 2 are welded and fixed with bolt sleeves 522, the bolt sleeves 522 are arranged between the two square tube back beams 521, the positions corresponding to the plank sheathing back beams 22 on the outer side of the plank sheathing 2 are arranged, and the number of the bolt sleeves corresponds to the number of the plank sheathing back beams 22. The adjustable bolt 523 is inserted into the bolt sleeve 522, the adjustable bolt 523 can axially move relative to the bolt sleeve 522 along the thread on the inner wall of the bolt sleeve 522 in the bolt sleeve 522, the batten back edge 22 is pressed or loosened towards the inner side, and the problem that the main edge cannot be reinforced in place and the straightness of the wall 3 is affected due to the fact that the back edge specifications adopted between the aluminum alloy formwork 1 above and the wood formwork 2 below are not uniform can be solved.
In order to facilitate the fixing and installation of the adjustable main ridge 52, the adjustable main ridge 52 of the present embodiment is additionally provided with a hanging rib 525 capable of hanging on the reinforcing back ridge 51 at the upper end of the square-tube back ridge 521. Hang muscle 525 and adopt the reinforcing bar that the diameter is 12mm, the length that stretches out square tube back of the body stupefied 521 part slightly is greater than the width of consolidating the stupefied 51 of the back of the body, and the front end is colluded the form, can catch on consolidating the stupefied 51 of the back of the body from consolidating the inboard of the stupefied 51 of the back of the body, should fix in suitable mounting height adjustable main stupefied 52.
Because the contact area between the adjustable bolt 523 for pressing the batten back edge 22 and the adjustable bolt 523 is relatively small, the stress of the batten back edge 22 is uneven, and the tail of the outer side of the batten back edge 22 is easy to damage after being used for many times. Therefore, in this embodiment, the tail of the outer side of the square back ridge 22 is provided with the L-shaped steel plate 223, the right angle of the L-shaped steel plate 223 is engaged with the vertex angle of the outer side of the square back ridge 22 and is fastened to the vertex angle, the adjustable bolt 523 of the adjustable main ridge 52 abuts against the L-shaped steel plate 223, the L-shaped steel plate 223 has high hardness, and the surface of the L-shaped steel plate 223 is damaged while the pressure applied to the L-shaped steel plate 223 is uniformly dispersed to the square back ridge 22 in the whole horizontal direction.
the long screw rod 4 is used for tensioning the aluminum alloy template 1 and the wood template 2 from two sides, the long screw rod 4 penetrates through the wall body 3, the aluminum alloy template 1, the wood template 2 and the back ridge 5, the two ends of the long screw rod are provided with the compression nuts 41, and the compression nuts 41 fixedly compress the adjustable main ridges 52 on the two sides from the outer side, so that the reinforced back ridge 51, the aluminum alloy template 1 and the wood template 2 are compressed. The number of the long screws 4 is set according to the pressure to be born by the template, and the part extending out of the wall body needs to be removed or eliminated after the use.
in order to facilitate the installation of the long screw 4, the part of the long screw 4 arranged in the wall 3 is sleeved with a limiting sleeve 42, the limiting sleeve 42 is in a horn shape with the diameter of the opening at one end larger than that of the opening at the other end, and the length of the limiting sleeve is matched with the thickness of the wall 3, so that the opening of the limiting sleeve 42 is blocked by the templates at two sides, the material for pouring the wall 3 cannot be poured into the limiting sleeve 42, and the phenomenon that the thickness of the wall 3 is influenced because the long screw 4 pulls the templates too close is avoided.
Because the lower wooden formwork 2 and the adjustable main ridge 52 arranged on the outer side of the wooden formwork 2 bear huge pressure during pouring, in order to more stably support the wooden formwork 2 and the adjustable main ridge 52, the aluminum-wood combined construction structure of the embodiment is further provided with a pull-top inclined strut 6 respectively abutting against the poured wall 7 and the adjustable main ridge 52 at two ends of the inner wall part, and can share partial pressure of the adjustable main ridge 52. In the embodiment, one of the two pull-top inclined struts 6 abuts against the position of the adjustable main ridge 52 close to the poured wall 7, and the other abuts against the position of the adjustable main ridge 52 close to the lower edge of the aluminum alloy formwork 1. Because the outer wall part can not be provided with the pull-top inclined strut 6, the length of the adjustable main ridge 52 on the outer wall is lengthened in the embodiment, so that the lower end of the adjustable main ridge 52 extends to the lower part of the K plate 71, the lower end of the adjustable main ridge 52 is fixed by the long screw rod 4 and the original screw rod hole on the poured wall body 7, and the straightness of the wall body 3 to be poured on one side of the outer wall is ensured.
the construction method for constructing the aluminum-wood combined structure for the root of the non-standard layer wall column comprises the following steps:
S01, installing a wood template at the root of the wall column, leveling and temporarily reinforcing;
S02, installing the upper parts of the wall columns and the aluminum alloy template 1 of the beam plate, and enabling the edge of the aluminum alloy template 1 to be erected on a limiting piece of the edge of the wood template;
S03, reinforcing the outer sides of the aluminum alloy template 1 and the wood template by using the adjustable main ribs 52;
s04, installing a pull-top inclined strut 6 and adjusting the verticality of the aluminum alloy template 1 and the wood template;
s05, pouring concrete;
And S06, after the concrete of the wall column is completely dried, removing the aluminum alloy template 1 and the wood template.
In the actual construction process, the limiting part can be replaced by angle steel except for the steel sheet baffle 23 in the embodiment, one right-angle edge of the angle steel is fixed on the pressing plate 21, and the other right-angle edge extends out to be combined with the aluminum alloy template 1.
The invention relates to an aluminum-wood combined structure for the root part of a wall column of a non-standard layer and a construction method thereof. In order to ensure the smoothness and straightness of the wall body, the lower wood formwork is provided with a limiting part, so that the formwork can be well matched with the K plate at the lower layer and the aluminum alloy formwork at the upper layer; on the other hand adopts stupefied and the stupefied reinforcement of adjustable back of the body of the timber, and the stupefied degree that compresses tightly to the stupefied back of the body of the timber can be adjusted according to actual need to adjustable back of the body is stupefied, effectively solves the stupefied unable reinforcement in place that leads to of inferior stupefied specification between the upper and lower aluminum mould wooden mould, makes the phenomenon that the wooden form warp and influences the wall body and straightedge in order.
Claims (10)
1. an aluminum-wood combined structure for the root part of a non-standard layer wall column comprises an aluminum alloy template (1) and a wood template which are arranged at two sides of a wall body (3) to be poured, a long screw (4) which penetrates through the wall body (3) to fix the aluminum alloy template (1) and the wood template, and a back ridge (5) which is arranged at the outer sides of the aluminum alloy template (1) and the wood template and is used for pressing and fixing the templates, and is characterized in that the aluminum alloy template (1) is arranged on the wood template, and the bottom edge of the aluminum alloy template (1) is connected with the top edge of the wood template;
The aluminum alloy template (1) is an aluminum alloy template universal for a standard layer;
the wood template comprises a pressing plate (21), a wood square back edge (22) horizontally arranged on the outer side of the pressing plate (21) and a limiting piece arranged at the upper edge of the pressing plate (21); the number of the batten back ribs (22) is more than two, one of the batten back ribs is a first batten back rib (221) arranged along the top edge of the pressing plate (21), and the top surface of the first batten back rib (221) is flush with the top edge of the pressing plate (21); one side of the limiting piece is fixed on the pressing plate (21), and the other side of the limiting piece extends to the position of the aluminum alloy template (1), so that the edge of the aluminum alloy template (1) is erected on the limiting piece from the outer side in use, and the aluminum alloy template (1) fixes the limiting piece on the inner side of the aluminum alloy template (1);
The back edge (5) comprises a horizontally arranged reinforcing back edge (51) and a vertically arranged adjustable main edge (52), the reinforcing back edge (51) is arranged on the outer side of the aluminum alloy template (1), the adjustable main edge (52) is arranged on the outer sides of the reinforcing back edge (51) and the batten back edge (22), and the reinforcing back edge (51) and the batten back edge (22) are compressed;
the long screw (4) passes through the wall body (3), the aluminum alloy formwork (1), the wooden formwork and the back edge (5), the two ends of the long screw (4) are provided with the compression nuts (41), the compression nuts (41) fixedly compress the adjustable main edges (52) of the two sides from the outer side, so that the reinforced back edge (51), the aluminum alloy formwork (1) and the wooden formwork are compressed.
2. the aluminum-wood combined structure of claim 1, wherein a position-limiting sleeve (42) is sleeved on a part of the long screw (4) arranged in the wall body (3), the length of the position-limiting sleeve (42) is matched with the thickness of the wall body (3), and the position-limiting sleeve (42) is in a horn shape with one end having an opening diameter larger than the other end having an opening diameter.
3. an aluminum-wood combined structure as recited in claim 1, wherein the limiting member is a steel sheet baffle plate (23), the steel sheet baffle plate (23) is square, one side of the steel sheet baffle plate (23) is fixed on the inner side surface of the wood formwork, and the other side of the steel sheet baffle plate (23) extends to the position of the aluminum alloy formwork (1).
4. The aluminum-wood combined structure of claim 1, wherein the bottom edge of the pressing plate (21) is further provided with a second batten back ridge (222), the second batten back ridge (222) is arranged along the bottom edge of the pressing plate (21), and the bottom surface of the second batten back ridge (222) is flush with the bottom edge of the pressing plate (21).
5. The aluminum-wood combined structure of claim 4, wherein the bottom edge of the pressing plate (21) is also provided with a limiting member, one side of the limiting member is fixed on the lower edge of the pressing plate (21), the other side of the limiting member extends downwards, a K plate (71) is arranged between the poured wall plate (7) and the wall body (3) to be poured, and the limiting member abuts against the inner side surface of the K plate (71).
6. The aluminum-wood combined structure of claim 1, wherein the adjustable main ridges (52) are provided with two square tube back ridges (521) which are arranged in parallel, the square tube back ridges (521) are connected with each other through connecting steel bars (524), more than three connecting steel bars (524) are provided, the distances between the connecting steel bars (524) are equal, bolt sleeves (522) are welded between the square tube back ridges (521), the number and the positions of the bolt sleeves (522) correspond to those of the square tube back ridges (22), adjustable bolts (523) are inserted in the bolt sleeves (522), and the adjustable bolts (523) can axially move relative to the bolt sleeves (522) to compress or loosen the square tube back ridges (22).
7. The aluminum-wood combined structure of claim 6, wherein the square tube back edge (521) is provided at an upper end thereof with a hanging rib (525) capable of hanging on the reinforcing back edge (51).
8. The aluminum-wood combined construction structure of claim 1, wherein an L-shaped steel plate (223) is disposed at the tail of the outer side of the square back edge (22), the right angle of the L-shaped steel plate (223) is engaged with and fastened to the top angle of the outer side of the square back edge (22), and the adjustable main edge (52) is pressed against the L-shaped steel plate (223).
9. the aluminum-wood composite structure of claim 1, wherein the aluminum-wood composite construction structure is further provided with a pull-top inclined strut (6) with two ends respectively abutting against the poured wall body (7) and the adjustable main ridge (52).
10. A construction method for realizing an aluminum-wood bonded structure according to any one of claims 1 to 9, comprising the steps of:
s01, installing the wooden template (2) at the root of the wall column, leveling and temporarily reinforcing;
s02, installing the upper parts of the wall columns and the aluminum alloy templates (1) of the beam plates, and enabling the edges of the aluminum alloy templates (1) to be erected on the limiting pieces at the edges of the wood templates (2);
s03, reinforcing the outer sides of the aluminum alloy template (1) and the wood template (2) by using an adjustable main edge (52);
S04, installing a pulling and jacking inclined strut (6), and adjusting the verticality of the aluminum alloy template (1) and the wood template (2);
S05, pouring concrete;
and S06, after the concrete of the wall column is completely dried, removing the aluminum alloy template (1) and the wood template (2).
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| CN201910835911.9A CN110541565A (en) | 2019-09-05 | 2019-09-05 | Aluminum-wood combined structure for root of non-standard layer wall column and construction method |
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| CN201910835911.9A CN110541565A (en) | 2019-09-05 | 2019-09-05 | Aluminum-wood combined structure for root of non-standard layer wall column and construction method |
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| CN111305547A (en) * | 2020-03-25 | 2020-06-19 | 北京天润建设有限公司 | Aluminum-wood combined structure |
| CN111550036A (en) * | 2020-05-27 | 2020-08-18 | 北京天润建设有限公司 | Aluminum-wood mixed template structure and construction method thereof |
| CN112523496A (en) * | 2020-12-09 | 2021-03-19 | 北京城建北方集团有限公司 | Template for improving utilization rate of aluminum alloy template on non-standard layer |
| CN113006480A (en) * | 2021-03-01 | 2021-06-22 | 中建二局第三建筑工程有限公司 | Combined template structure connected by connector |
| CN113090026A (en) * | 2021-04-12 | 2021-07-09 | 中建二局第二建筑工程有限公司 | Construction method for combining non-standard layer structure aluminum formwork with wood formwork |
| CN113404286A (en) * | 2021-07-23 | 2021-09-17 | 中建八局第二建设有限公司 | Aluminum alloy template and wood template combined structure and construction method |
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Application publication date: 20191206 |