CN112609963B - Installation anchoring device of composite heat-insulation template and use method thereof - Google Patents
Installation anchoring device of composite heat-insulation template and use method thereof Download PDFInfo
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- CN112609963B CN112609963B CN202011597797.XA CN202011597797A CN112609963B CN 112609963 B CN112609963 B CN 112609963B CN 202011597797 A CN202011597797 A CN 202011597797A CN 112609963 B CN112609963 B CN 112609963B
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- 238000004873 anchoring Methods 0.000 title claims abstract description 94
- 239000002131 composite material Substances 0.000 title claims abstract description 84
- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 44
- 238000004321 preservation Methods 0.000 claims abstract description 27
- 210000004907 gland Anatomy 0.000 claims abstract description 22
- 238000009415 formwork Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 238000011534 incubation Methods 0.000 claims abstract description 10
- 239000012634 fragment Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 7
- 229920001778 nylon Polymers 0.000 claims description 7
- 238000005266 casting Methods 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000004088 foaming agent Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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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
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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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
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention relates to the field of tension members with threads for fastening or resisting tension of building templates, in particular to an installation anchoring device of a composite heat-insulation template and a using method thereof. The utility model provides an installation anchor of compound incubation template, includes compound incubation template (11), interior sheathing (12) and fossil fragments (13), characterized by: the anchor rod further comprises an outer sleeve (21), a gland (22), an inner sleeve (23), a split anchor connecting piece (3), an outer pull screw rod (41), an inner pull screw rod (42), an outer square tube (51), an inner square tube (52), an outer pressing plate (61), an inner pressing plate (62), an outer nut (71) and an inner nut (72). A use method of an installation anchoring device of a composite heat-preservation template is characterized by comprising the following steps: the method is implemented in sequence according to the following steps: (1) supporting a formwork; (2) arranging a sleeve; (3) arranging a connecting piece; (4) arranging a screw rod; (5) fixing the template; (6) pouring; (7) and (5) sealing. The invention has high construction quality.
Description
Technical Field
The invention relates to the field of tension members with threads for fastening or resisting tension of building templates, in particular to an installation anchoring device of a composite heat-insulation template and a using method thereof.
Background
Currently, composite heat insulation templates for exterior walls are applied to building construction, and the composite heat insulation templates need to be inserted with nylon anchors after installation in order to anchor the templates in poured concrete in a construction method. At present, the installation of the composite heat-insulation template lacks uniform and standard operation, and the heat-insulation layer is easy to damage, so that the problems of water seepage, reduction of heat-insulation effect and the like are caused.
Disclosure of Invention
The invention discloses an installation anchoring device of a composite heat-insulation template and a using method thereof, and aims to overcome the defects of the prior art and provide building template fastening equipment with good heat-insulation effect, water seepage prevention and high construction quality.
The invention achieves the purpose by the following technical scheme:
the utility model provides an installation anchor of compound incubation template, includes compound incubation template, inner formword and fossil fragments, and compound incubation template and inner formword both are perpendicular and through respective medial surface just to setting up each other, and compound incubation template and inner formword regional formation between the two pours the district, pours the district built-in concrete, and the medial surface subsides of fossil fragments cover on the lateral surface of inner formword, characterized by: also comprises an outer sleeve, a gland, an inner sleeve, a split anchoring connector, an outer pull screw, an inner pull screw, an outer square tube, an inner square tube, an outer pressing plate, an inner pressing plate, an outer nut and an inner nut,
the outer side surface of the outer sleeve is provided with external threads, the outer sleeve penetrates through the composite heat-preservation template from the outer side of the composite heat-preservation template and is inserted into the pouring area, the outer end surface of the outer sleeve props against the outer side surface of the composite heat-preservation template, the gland is annular, the hole wall of the inner hole of the gland is provided with internal threads matched with the external threads of the outer sleeve, the gland is screwed in from the inner end of the outer sleeve and is tightly screwed and attached to the inner side surface of the composite heat-preservation template,
the inner sleeve penetrates through the inner template from the outer side of the inner template and is inserted into the pouring area, and the outer end face of the inner sleeve props against the inner side face of the inner template;
the split anchoring connecting piece is tubular, the split anchoring connecting piece is arranged in a pouring area, one end, facing the composite heat-insulation template, of the split anchoring connecting piece is an outer mold end, one end, facing the inner template, of the split anchoring connecting piece is an inner mold end, the outer mold end of the inner hole of the split anchoring connecting piece is provided with a two-stage stepped screw hole, the middle diameter of the two-stage stepped screw hole is reduced from the outer mold end of the split anchoring connecting piece to the inner side, the inner thread of a large screw hole in the two-stage stepped screw hole is matched with the outer thread of the outer sleeve, the inner thread of a small screw hole in the two-stage stepped screw hole is matched with the outer thread of the outer pull screw rod, the inner mold end of the inner hole of the split anchoring connecting piece is provided with an inner thread matched with the outer thread of the inner pull screw rod, the outer mold end of the split anchoring connecting piece is screwed on the outer sleeve through the large screw hole, and the inner mold end of the split anchoring connecting piece is abutted against the inner end surface of the inner sleeve;
external threads are arranged on the outer side surfaces of the outer pull screw and the inner pull screw, the outer pull screw is inserted into the pouring area from the outer side of the composite heat-insulation template through the outer sleeve and screwed into a small screw hole in the two-stage stepped screw hole at the outer die end of the inner hole of the counter-pull anchoring connecting piece, and the inner pull screw passes through the inner template from the outer side of the keel and then is inserted into the pouring area through the inner sleeve and screwed into a screw hole at the inner die end of the inner hole of the counter-pull anchoring connecting piece;
the outer square pipe and the outer pressing plate are sequentially sleeved on the outer pull screw rod from the outer side of the composite heat-insulation template, the inner side surface of the outer square pipe is attached to the outer side surface of the composite heat-insulation template, the inner side surface of the outer pressing plate is attached to the outer side surface of the outer square pipe, the outer nut is screwed in and tightened on the outer side surface of the outer pressing plate from the outer end of the outer pull screw rod,
interior side pipe and interior clamp plate overlap in proper order from the outside of interior template and establish on interior pull screw, the medial surface laminating of interior side pipe is on the lateral surface of fossil fragments, and the medial surface laminating of interior clamp plate is on the lateral surface of interior side pipe, and interior nut draws the outer end screw in of screw rod and screws up on the lateral surface of interior clamp plate in from.
The installation anchoring device of the compound heat preservation template is characterized in that:
the keel is made of wood square blocks,
the outer sleeve, the gland and the inner sleeve are all made of nylon,
the external pulling screw rod and the internal pulling screw rod are both made of carbon steel,
the outer square pipe and the inner square pipe both adopt square steel pipes;
the split anchoring connecting piece is in a flange shape, the flange neck end of the split anchoring connecting piece is connected with the outer sleeve and the outer pull screw rod, and the flange chassis end of the split anchoring connecting piece is connected with the inner pull screw rod.
The use method of the installation anchoring device of the composite heat-insulation template is characterized by comprising the following steps: the method is implemented in sequence according to the following steps:
(1) and (3) formwork support: the composite heat-insulation template and the inner template are perpendicular and are arranged oppositely through respective inner side surfaces, and a pouring area is formed in the area between the composite heat-insulation template and the inner template;
(2) arranging a sleeve: the outer sleeve passes through the composite heat-preservation template from the outer side of the composite heat-preservation template and is inserted into the pouring area, the outer end face of the outer sleeve props against the outer side face of the composite heat-preservation template, the gland bush is screwed in from the inner end of the outer sleeve and is tightly screwed and attached to the inner side face of the composite heat-preservation template, and therefore the outer sleeve is fixed on the composite heat-preservation template,
inserting the inner sleeve into the pouring area from the outer side of the inner template through the inner template, and enabling the outer end face of the inner sleeve to abut against the inner side face of the inner template;
(3) and (3) arranging a connecting piece: the method comprises the following steps that a counter-pull anchoring connecting piece is arranged in a pouring area, one end, right opposite to a composite heat-insulation template, of the counter-pull anchoring connecting piece is an outer mold end, one end, right opposite to an inner template, of the counter-pull anchoring connecting piece is an inner mold end, a two-stage stepped screw hole is formed in the outer mold end of an inner hole of the counter-pull anchoring connecting piece, the middle diameter of the two-stage stepped screw hole is reduced from the outer mold end to the inner portion of the counter-pull anchoring connecting piece, the inner thread of a large screw hole in the two-stage stepped screw hole is matched with the outer thread of an outer sleeve, the inner thread of a small screw hole in the two-stage stepped screw hole is matched with the outer thread of an outer pull screw rod, the inner mold end of the counter-pull anchoring connecting piece is provided with the inner thread matched with the outer thread of the inner pull screw rod, and the outer mold end of the counter-pull anchoring connecting piece is screwed on the inner end of the outer sleeve through the large screw hole, so that the inner mold end of the counter-pull anchoring connecting piece is abutted against the inner end of the inner sleeve;
(4) setting a screw: inserting an external pulling screw rod into a pouring area from the outer side of the composite heat-insulation template through an outer sleeve and screwing the external pulling screw rod into a small screw hole in the two-stage stepped screw hole at the outer die end of the inner hole of the counter-pulling anchoring connecting piece, and inserting an internal pulling screw rod into the pouring area from the outer side of the inner template through an inner sleeve and screwing the internal pulling screw rod into a screw hole at the inner die end of the inner hole of the counter-pulling anchoring connecting piece;
(5) fixing a template: the outer square pipe and the outer pressing plate are sequentially sleeved on the outer pull screw rod from the outer side of the composite heat-insulation template, the inner side surface of the outer square pipe is attached to the outer side surface of the composite heat-insulation template, the inner side surface of the outer pressing plate is attached to the outer side surface of the outer square pipe, the outer nut is screwed in and tightened on the outer side surface of the outer pressing plate from the outer end of the outer pull screw rod,
sleeving a keel, an inner square pipe and an inner pressing plate on an inner pull screw rod in sequence from the outer side of an inner template, wherein the inner side surface of the keel is attached to the outer side surface of the inner template, the inner side surface of the inner square pipe is attached to the outer side surface of the keel, the inner side surface of the inner pressing plate is attached to the outer side surface of the inner square pipe, and an inner nut is screwed in and tightened on the outer side surface of the inner pressing plate from the outer end of the inner pull screw rod;
(6) pouring: pouring concrete in the pouring area;
(7) sealing: and after the concrete reaches the specified strength, sequentially removing the outer nut, the outer pressing plate, the outer square tube, the outer pull screw, the inner nut, the inner pressing plate, the inner square tube, the keel, the inner pull screw and the inner template, filling foaming agents into inner cavities of the outer sleeve, the inner sleeve and the opposite-pull anchoring connecting piece, covering the outer end surface of the outer sleeve with a sealing cover for sealing, and filling the outer end surface of the inner sleeve with a plunger for sealing.
The invention integrates anchoring and mounting reinforcement, can effectively improve the mounting and anchoring quality of the composite template, and is convenient for plugging holes after the structure is constructed.
The invention has the following beneficial effects:
1. at present, when the composite heat insulation template is installed, the composite heat insulation template is mostly connected and fixed by a method of punching and penetrating split bolts, when a nylon anchor nail is used for anchoring, the composite heat insulation template is also punched and directly penetrated, a mounting hole and an anchoring hole are separately arranged, the template is provided with more holes, and the holes of the bolts on the composite heat insulation template are not easy to block, so that water seepage of a wall body is easy to occur. According to the composite heat-insulation template, the split bolt holes and the anchor bolt holes are in the same position, the holes in the composite heat-insulation template are fewer, the hole opening of the sleeve is directly sealed by the sealing cover, the problem caused by more holes is solved, and the screw holes of the split anchor connecting pieces are non-through holes, so that the sealing and the water proofing of the holes are further guaranteed.
2. The anchoring part of the existing composite heat-insulation template is a nylon anchor bolt, and the anchor bolt is directly inserted into a hole drilled in advance in the template after the template is installed without an auxiliary fixing device. The outer sleeve is fixed on the composite heat-insulation template through the gland screwed on the outer sleeve, the outer sleeve cannot move and fall off in the concrete pouring construction process, and meanwhile, the outer sleeve, the gland, the inner sleeve, the opposite-pull anchoring connecting piece, the outer pull screw and the inner pull screw are connected into a whole, so that the rigidity and the strength are high, the deformation caused by concrete construction disturbance cannot occur, and the anchoring effect of the outer sleeve after concrete construction can be better ensured.
3. When the split bolt is used, the fitting for transferring the external force applied to the template installation reinforcing system in the concrete construction stage is a steel rod piece, and the split bolt has the same stress effect as the traditional split bolt; after the template reinforcing and supporting system is removed, the outer sleeve and the inner sleeve for anchoring the composite template are nylon products, and have the same heat insulation effect as the traditional anchor bolt.
4. The invention realizes the one-step operation and integrated function of anchoring and mounting reinforcement, saves working hours, saves special waterproof construction procedures, improves construction quality and improves the anti-seepage effect of the wall body.
Drawings
Figure 1 is a sectional view in the front view of the invention,
FIG. 2 is a schematic view showing the connection of the outer tube, the gland, the inner tube, the split anchor connector, the outer tie rod and the inner tie rod according to the present invention,
fig. 3 is a schematic diagram of the plugging after the pouring and the form removal of the invention are completed.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
An installation and anchoring device for a composite heat-preservation template comprises a composite heat-preservation template 11, an inner template 12, keels 13, an outer sleeve 21, a gland 22, an inner sleeve 23, a split anchoring connector 3, an outer pull screw 41, an inner pull screw 42, an outer square pipe 51, an inner square pipe 52, an outer pressing plate 61, an inner pressing plate 62, an outer nut 71 and an inner nut 72, and is specifically structured as shown in figures 1 and 2:
the composite heat-insulation formwork 11 and the inner formwork 12 are vertical and are arranged oppositely through respective inner side faces, a pouring area 1 is formed in the area between the composite heat-insulation formwork 11 and the inner formwork 12, concrete 14 is poured in the pouring area 1, and the inner side faces of the keels 13 are attached to the outer side faces of the inner formwork 12;
the outer side surface of the outer sleeve 21 is provided with external threads, the outer sleeve 21 penetrates through the composite heat-insulation template 11 from the outer side of the composite heat-insulation template 11 and is inserted into the pouring area 1, the outer end surface of the outer sleeve 21 is abutted against the outer side surface of the composite heat-insulation template 11, the gland 22 is annular, the hole wall of the inner hole of the gland 22 is provided with internal threads matched with the external threads of the outer sleeve 21, the gland 22 is screwed in and tightly attached to the inner side surface of the composite heat-insulation template 11 from the inner end of the outer sleeve 21,
the inner sleeve 23 penetrates through the inner template 12 from the outer side of the inner template 12 and is inserted into the pouring area 1, and the outer end face of the inner sleeve 23 props against the inner side face of the inner template 12;
the counter-pull anchoring connecting piece 3 is tubular, the counter-pull anchoring connecting piece 3 is arranged in the pouring area 1, one end, facing the composite heat-insulation template 11, of the counter-pull anchoring connecting piece 3 is an outer mold end, one end, facing the inner template 12, of the counter-pull anchoring connecting piece 3 is an inner mold end, the outer mold end of the inner hole of the counter-pull anchoring connecting piece 3 is provided with two-stage stepped screw holes, the middle diameter of each two-stage stepped screw hole is reduced from the outer mold end of the counter-pull anchoring connecting piece 3 to the inside, the inner thread of the large screw hole in each two-stage stepped screw hole is matched with the outer thread of the outer sleeve 21, the inner thread of the small screw hole in each two-stage stepped screw hole is matched with the outer thread of the outer pull screw rod 41, the inner mold end of the inner hole of the counter-pull anchoring connecting piece 3 is provided with an inner thread matched with the outer thread of the inner pull screw rod 42, the outer mold end of the counter-pull anchoring connecting piece 3 is screwed on the outer sleeve 21 through the large screw hole, and the counter-pull anchoring connecting piece 3 abuts against the surface of the inner mold end of the inner sleeve 23;
the outer side surfaces of the outer pull screw rod 41 and the inner pull screw rod 42 are both provided with external threads, the outer pull screw rod 41 is inserted into the pouring area 1 from the outer side of the composite heat-insulation template 11 through the outer sleeve 21 and screwed into a small screw hole in the two-stage stepped screw hole at the inner hole outer mold end of the counter-pull anchoring connecting piece 3, and the inner pull screw rod 42 penetrates through the inner template 12 from the outer side of the keel 13, then is inserted into the pouring area 1 through the inner sleeve 23 and is screwed into a screw hole at the inner mold end of the counter-pull anchoring connecting piece 3;
the outer tube 51 and the outer pressing plate 61 are sequentially sleeved on the outer pulling screw rod 41 from the outer side of the composite heat preservation template 11, the inner side surface of the outer tube 51 is attached on the outer side surface of the composite heat preservation template 11, the inner side surface of the outer pressing plate 61 is attached on the outer side surface of the outer tube 51, the outer nut 71 is screwed in and tightened on the outer side surface of the outer pressing plate 61 from the outer end of the outer pulling screw rod 41,
the inner square pipe 52 and the inner pressing plate 62 are sequentially sleeved on the inner pull screw rod 42 from the outer side of the inner template 12, the inner side surface of the inner square pipe 52 is attached to the outer side surface of the keel 13, the inner side surface of the inner pressing plate 62 is attached to the outer side surface of the inner square pipe 52, and the inner nut 72 is screwed in and tightened on the outer side surface of the inner pressing plate 62 from the outer end of the inner pull screw rod 42.
In this embodiment:
the keel 13 is made of wood or wood,
the outer sleeve 21, the gland 22 and the inner sleeve 23 are all made of nylon,
both the outer tension screw 41 and the inner tension screw 42 are made of carbon steel,
both the outer square tube 51 and the inner square tube 52 are square steel tubes;
the counter-pull anchor connecting piece 3 is in a flange shape, the flange neck end of the counter-pull anchor connecting piece 3 is connected with the outer sleeve 21 and the outer pull screw rod 41, and the flange bottom end of the counter-pull anchor connecting piece 3 is connected with the inner pull screw rod 42.
When the method is used, the steps are implemented in sequence as follows:
(1) and (3) formwork support: the composite heat-insulation template 11 and the inner template 12 are perpendicular and are arranged oppositely through respective inner side surfaces, and a pouring area 1 is formed in the area between the composite heat-insulation template 11 and the inner template 12;
(2) arranging a sleeve: the outer sleeve 21 penetrates through the composite heat-preservation template 11 from the outer side of the composite heat-preservation template 11 and is inserted into the pouring area 1, the outer end face of the outer sleeve 21 is abutted against the outer side face of the composite heat-preservation template 11, the gland 22 is screwed in from the inner end of the outer sleeve 21 and is tightly screwed and attached to the inner side face of the composite heat-preservation template 11, so that the outer sleeve 21 is fixed on the composite heat-preservation template 11,
inserting the inner sleeve 23 into the pouring area 1 from the outer side of the inner template 12 through the inner template 12, and enabling the outer end face of the inner sleeve 23 to abut against the inner side face of the inner template 12;
(3) and (3) arranging a connecting piece: arranging a split anchoring connector 3 in a pouring area 1, wherein one end of the split anchoring connector 3, which is opposite to a composite heat-insulation template 11, is an outer mold end, one end of the split anchoring connector 3, which is opposite to an inner template 12, is an inner mold end, two-stage stepped screw holes are arranged at the outer mold end of an inner hole of the split anchoring connector 3, the middle diameter of the two-stage stepped screw holes is reduced from the outer mold end of the split anchoring connector 3 to the inner part, the inner threads of a large screw hole in the two-stage stepped screw holes are matched with the outer threads of an outer sleeve 21, the inner threads of a small screw hole in the two-stage stepped screw holes are matched with the outer threads of an outer pull screw 41, the inner mold end of the inner hole of the split anchoring connector 3 is provided with inner threads matched with the outer threads of an inner pull screw 42, and the outer mold end of the split anchoring connector 3 is screwed on the outer sleeve 21 through the large screw hole so that the inner mold end of the split anchoring connector 3 is pressed against the inner end of the inner end surface of the inner sleeve 23;
(4) setting a screw: inserting an external pulling screw rod 41 into the pouring area 1 from the outer side of the composite heat-insulation template 11 through an outer sleeve 21 and screwing the external pulling screw rod into a small screw hole in the two-stage stepped screw hole at the outer mold end of the inner hole of the counter-pull anchoring connector 3, and inserting an internal pulling screw rod 42 into the pouring area 1 from the outer side of the inner template 12 through an inner sleeve 23 and screwing the internal pulling screw rod into a screw hole at the inner mold end of the inner hole of the counter-pull anchoring connector 3;
(5) fixing the template: the outer square pipe 51 and the outer press plate 61 are sequentially sleeved on the outer pull screw rod 41 from the outer side of the composite heat-insulating template 11, the inner side surface of the outer square pipe 51 is attached to the outer side surface of the composite heat-insulating template 11, the inner side surface of the outer press plate 61 is attached to the outer side surface of the outer square pipe 51, the outer nut 71 is screwed in and tightened on the outer side surface of the outer press plate 61 from the outer end of the outer pull screw rod 41,
sleeving a keel 13, an inner square tube 52 and an inner pressing plate 62 on an inner pull screw rod 42 in sequence from the outer side of an inner template 12, attaching the inner side surface of the keel 13 to the outer side surface of the inner template 12, attaching the inner side surface of the inner square tube 52 to the outer side surface of the keel 13, attaching the inner side surface of the inner pressing plate 62 to the outer side surface of the inner square tube 52, and screwing an inner nut 72 into and screwing the outer end of the inner pull screw rod 42 on the outer side surface of the inner pressing plate 62;
(6) pouring: casting concrete 14 in the casting area 1;
(7) sealing: after the concrete 14 reaches the specified strength, the outer nut 71, the outer pressing plate 61, the outer square tube 51, the outer pulling screw 41, the inner nut 72, the inner pressing plate 62, the inner square tube 52, the keel 13, the inner pulling screw 42 and the inner formwork 12 are removed in sequence, as shown in fig. 3: the foaming agent 8 is filled in the inner cavities of the outer sleeve 21, the inner sleeve 23 and the opposite-pull anchoring connecting piece 3, the outer end face of the outer sleeve 21 is sealed by covering an upper sealing cover 81, and the outer end face of the inner sleeve 23 is plugged into a plunger 82 for sealing;
if the exterior wall facing is designed as a wall tile, a steel wire mesh needs to be hung before plastering the exterior wall, the steel wire mesh can be bound with the outer flange of the outer sleeve 21 by using steel wires or an inverted hook is processed on the outer flange when the outer sleeve 21 is manufactured, and the steel wire mesh is directly pressed into the inverted hook of the outer flange of the outer sleeve 21 to be hung when the steel wire mesh is hung, so that the effect of facilitating construction is achieved.
Claims (3)
1. The utility model provides an installation anchor of compound incubation template, including compound incubation template (11), inner formword (12) and fossil fragments (13), both are perpendicular and just to setting up through respective medial surface mutually for compound incubation template (11) and inner formword (12), district (1) is pour in regional formation between these two in compound incubation template (11) and inner formword (12), pour district (1) interior casting concrete (14), the medial surface subsides of fossil fragments (13) cover on the lateral surface of inner formword (12), characterized by: also comprises an outer sleeve (21), a gland (22), an inner sleeve (23), a split anchor connecting piece (3), an outer pull screw (41), an inner pull screw (42), an outer square tube (51), an inner square tube (52), an outer pressing plate (61), an inner pressing plate (62), an outer nut (71) and an inner nut (72),
the outer side surface of the outer sleeve (21) is provided with external threads, the outer sleeve (21) penetrates through the composite heat-insulation template (11) from the outer side of the composite heat-insulation template (11) and is inserted into the pouring area (1), the outer end surface of the outer sleeve (21) is propped against the outer side surface of the composite heat-insulation template (11), the gland (22) is annular, the hole wall of the inner hole of the gland (22) is provided with internal threads matched with the external threads of the outer sleeve (21), the gland (22) is screwed in from the inner end of the outer sleeve (21) and is tightly attached to the inner side surface of the composite heat-insulation template (11),
the inner sleeve (23) penetrates through the inner template (12) from the outer side of the inner template (12) and is inserted into the pouring area (1), and the outer end face of the inner sleeve (23) abuts against the inner side face of the inner template (12);
the split anchoring connecting piece (3) is tubular, the split anchoring connecting piece (3) is arranged in the pouring area (1), one end, opposite to the composite heat-insulation template (11), of the split anchoring connecting piece (3) is an outer mold end, one end, opposite to the inner template (12), of the split anchoring connecting piece (3) is an inner mold end, the outer mold end of an inner hole of the split anchoring connecting piece (3) is provided with two-stage stepped screw holes, the middle diameter of the two-stage stepped screw holes is reduced from the outer mold end of the split anchoring connecting piece (3) to the inside, the inner thread of a large screw hole in the two-stage stepped screw holes is matched with the outer thread of the outer sleeve (21), the inner thread of a small screw hole in the two-stage stepped screw holes is matched with the outer thread of the outer pull screw rod (41), the inner mold end of an inner hole of the split anchoring connecting piece (3) is provided with the inner thread matched with the outer thread of the inner pull screw rod (42), the outer mold end of the split anchoring connecting piece (3) is screwed on the outer sleeve (21) through the large screw hole, and the inner mold end of the split anchoring connecting piece (3) is abutted against the inner mold end of the inner sleeve (23);
the outer side surfaces of the outer pull screw rod (41) and the inner pull screw rod (42) are provided with external threads, the outer pull screw rod (41) is inserted into the pouring area (1) from the outer side of the composite heat-insulation template (11) through the outer sleeve (21) and screwed into a small screw hole in the two-stage stepped screw hole at the outer die end of the inner hole of the counter-pull anchoring connecting piece (3), and the inner pull screw rod (42) penetrates through the inner template (12) from the outer side of the keel (13) and then is inserted into the pouring area (1) through the inner sleeve (23) and screwed into a screw hole at the inner die end of the inner hole of the counter-pull anchoring connecting piece (3);
the outer square pipe (51) and the outer pressing plate (61) are sequentially sleeved on the outer pull screw rod (41) from the outer side of the composite heat-preservation template (11), the inner side surface of the outer square pipe (51) is attached to the outer side surface of the composite heat-preservation template (11), the inner side surface of the outer pressing plate (61) is attached to the outer side surface of the outer square pipe (51), the outer nut (71) is screwed in and tightened on the outer side surface of the outer pressing plate (61) from the outer end of the outer pull screw rod (41),
the inner square pipe (52) and the inner pressing plate (62) are sequentially sleeved on the inner pull screw rod (42) from the outer side of the inner template (12), the inner side surface of the inner square pipe (52) is attached to the outer side surface of the keel (13), the inner side surface of the inner pressing plate (62) is attached to the outer side surface of the inner square pipe (52), and the inner nut (72) is screwed in and screwed on the outer side surface of the inner pressing plate (62) from the outer end of the inner pull screw rod (42).
2. The installation anchoring device of the composite heat-preservation formwork of claim 1, wherein:
the keel (13) is made of wood square,
the outer sleeve (21), the gland (22) and the inner sleeve (23) are all made of nylon,
the outer pulling screw rod (41) and the inner pulling screw rod (42) are both made of carbon steel,
the outer square pipe (51) and the inner square pipe (52) both adopt square steel pipes;
the split anchoring connecting piece (3) is flange-shaped, the flange neck end of the split anchoring connecting piece (3) is connected with the outer sleeve (21) and the outer pull screw rod (41), and the flange chassis end of the split anchoring connecting piece (3) is connected with the inner pull screw rod (42).
3. The use method of the installation anchoring device of the composite heat preservation template as claimed in claim 1 or 2, is characterized in that: the method is implemented in sequence according to the following steps:
(1) and (3) formwork support: the composite heat-insulation formwork (11) and the inner formwork (12) are perpendicular and are arranged oppositely through respective inner side faces, and a pouring area (1) is formed in the area between the composite heat-insulation formwork (11) and the inner formwork (12);
(2) arranging a sleeve: the outer sleeve (21) penetrates through the composite heat-insulating template (11) from the outer side of the composite heat-insulating template (11) and is inserted into the pouring area (1), the outer end surface of the outer sleeve (21) is abutted against the outer side surface of the composite heat-insulating template (11), the gland (22) is screwed in from the inner end of the outer sleeve (21) and is tightly attached to the inner side surface of the composite heat-insulating template (11), and the outer sleeve (21) is fixed on the composite heat-insulating template (11),
inserting the inner sleeve (23) into the pouring area (1) from the outer side of the inner template (12) through the inner template (12) so that the outer end face of the inner sleeve (23) abuts against the inner side face of the composite heat-preservation template (11);
(3) and (3) arranging a connecting piece: arranging a split anchoring connecting piece (3) in a pouring area (1), wherein one end of the split anchoring connecting piece (3) opposite to a composite heat-insulation template (11) is an outer mold end, one end of the split anchoring connecting piece (3) opposite to an inner template (12) is an inner mold end, two-stage stepped screw holes are arranged at the outer mold end of an inner hole of the split anchoring connecting piece (3), the middle diameters of the two-stage stepped screw holes are reduced from the outer mold end of the split anchoring connecting piece (3) to the inside, the inner threads of a large screw hole in the two-stage stepped screw holes are matched with the outer threads of an outer sleeve (21), the inner threads of the small screw hole in the two-stage stepped screw holes are matched with the outer threads of an outer pull screw rod (41), the inner mold end of the inner sleeve (23) of the split anchoring connecting piece (3) is provided with inner threads matched with the outer threads of an inner pull screw rod (42), and the outer mold end of the split anchoring connecting piece (3) is screwed on the outer sleeve (21) through the large screw hole, so that the inner mold end of the split anchoring connecting piece (3) is abutted against the inner mold end surface of the inner sleeve;
(4) setting a screw: inserting an external pulling screw rod (41) into the pouring area (1) from the outer side of the composite heat-insulation template (11) through an outer sleeve (21) and screwing the external pulling screw rod into a small screw hole in the two-stage stepped screw hole at the outer die end of the inner hole of the counter-pulling anchoring connecting piece (3), inserting an internal pulling screw rod (42) into the pouring area (1) from the outer side of the inner template (12) through an inner sleeve (23) and screwing the internal pulling screw rod into the screw hole at the inner die end of the inner hole of the counter-pulling anchoring connecting piece (3);
(5) fixing the template: an outer square pipe (51) and an outer pressing plate (61) are sequentially sleeved on an outer pull screw rod (41) from the outer side of a composite heat-preservation template (11), the inner side surface of the outer square pipe (51) is attached to the outer side surface of the composite heat-preservation template (11), the inner side surface of the outer pressing plate (61) is attached to the outer side surface of the outer square pipe (51), an outer nut (71) is screwed in and tightened on the outer side surface of the outer pressing plate (61) from the outer end of the outer pull screw rod (41),
sleeving a keel (13), an inner square tube (52) and an inner pressing plate (62) on an inner pull screw (42) in sequence from the outer side of an inner template (12), wherein the inner side surface of the keel (13) is attached to the outer side surface of the inner template (12), the inner side surface of the inner square tube (52) is attached to the outer side surface of the keel (13), the inner side surface of the inner pressing plate (62) is attached to the outer side surface of the inner square tube (52), and an inner nut (72) is screwed in and tightened on the outer side surface of the inner pressing plate (62) from the outer end of the inner pull screw (42);
(6) pouring: casting concrete (14) in the casting area (1);
(7) sealing: after the concrete (14) reaches the specified strength, the outer nut (71), the outer pressing plate (61), the outer square pipe (51), the outer pulling screw (41), the inner nut (72), the inner pressing plate (62), the inner square pipe (52), the keel (13), the inner pulling screw (42) and the inner template (12) are sequentially removed, foaming agents (8) are filled in inner cavities of the outer sleeve (21), the inner sleeve (23) and the opposite pulling anchoring connecting piece (3), the outer end face of the outer sleeve (21) is sealed by a sealing cover (81), and the outer end face of the inner sleeve (23) is sealed by a plunger (82).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011597797.XA CN112609963B (en) | 2020-12-29 | 2020-12-29 | Installation anchoring device of composite heat-insulation template and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011597797.XA CN112609963B (en) | 2020-12-29 | 2020-12-29 | Installation anchoring device of composite heat-insulation template and use method thereof |
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| CN112609963A CN112609963A (en) | 2021-04-06 |
| CN112609963B true CN112609963B (en) | 2022-12-02 |
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| CN115288439B (en) * | 2022-08-05 | 2023-12-05 | 重庆市巴岳建筑安装工程有限公司 | Water stop screw rod convenient to dismantle |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203669368U (en) * | 2013-12-13 | 2014-06-25 | 中建三局第一建设工程有限责任公司 | Split type split bolt |
| CN108286336A (en) * | 2018-04-04 | 2018-07-17 | 哈尔滨鸿盛建筑材料制造股份有限公司 | A kind of external thermal insulation in-situ concrete wall split bolt |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010024640A (en) * | 2008-07-16 | 2010-02-04 | Luck-Plan Co Ltd | Implement for maintaining spacing between opposed concrete forms, and fastening member |
| CN203569888U (en) * | 2013-10-28 | 2014-04-30 | 天颂建设集团有限公司 | Water-stop split bolt structure capable of being reused |
| CN105178591A (en) * | 2015-10-12 | 2015-12-23 | 江苏南通二建集团有限公司 | Small-gap double-shear-wall deformation joint formwork and construction method thereof |
| CN208267377U (en) * | 2018-04-04 | 2018-12-21 | 哈尔滨鸿盛建筑材料制造股份有限公司 | A kind of external thermal insulation in-situ concrete wall split bolt |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203669368U (en) * | 2013-12-13 | 2014-06-25 | 中建三局第一建设工程有限责任公司 | Split type split bolt |
| CN108286336A (en) * | 2018-04-04 | 2018-07-17 | 哈尔滨鸿盛建筑材料制造股份有限公司 | A kind of external thermal insulation in-situ concrete wall split bolt |
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