CN113653314A - Method for reinforcing and installing floor side formwork - Google Patents
Method for reinforcing and installing floor side formwork Download PDFInfo
- Publication number
- CN113653314A CN113653314A CN202110893686.1A CN202110893686A CN113653314A CN 113653314 A CN113653314 A CN 113653314A CN 202110893686 A CN202110893686 A CN 202110893686A CN 113653314 A CN113653314 A CN 113653314A
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- Prior art keywords
- template
- positioning piece
- installing
- fixed cylinder
- screw
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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
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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
- E04B1/0007—Base structures; Cellars
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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
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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
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention discloses a method for reinforcing and installing a side template of a terrace, which belongs to the field of basement terrace pouring and comprises the steps of presetting a first positioning piece and a second positioning piece on the outer wall of the basement, wherein the first positioning piece is T-shaped, the second positioning piece comprises a fixed cylinder, the fixed cylinder is fixedly poured with the outer wall of the basement, step two, installing a first transverse back ridge and a second transverse back ridge outside the side template, the first transverse back ridge and the second transverse back ridge are both attached to the side template, installing a mountain-line buckle at one side of the side template opposite to the first transverse back ridge and fastening through a nut, step three, installing a vertical back ridge below the first screw, installing a second screw on the lower end of the vertical back ridge, and installing the mountain-line buckle on the second screw and fastening through the nut; fourthly, installing a skid between the side template and the vertical back ridge, wherein the thickness of the skid is equal to the sum of the thicknesses of the side template and the first transverse back ridge; the invention provides a stress point to ensure the actual installation of the side template and save materials.
Description
Technical Field
The invention belongs to the field of basement terrace pouring, and particularly relates to a method for reinforcing and installing a side template of a terrace.
Background
The basement installation project is characterized in that the bottom of the basement installation project is a frame shear wall structure, the foundation is an underground shear wall foundation, namely, the basement installation project is excavated to a certain depth to be used as a cushion layer and a strip foundation, then the shear wall is constructed, the top of the shear wall is outdoor positive and negative, then plain soil is backfilled in the shear wall to be compacted, and then a terrace is poured on the upper portion of the shear wall. Because the elevation of the top of the backfill is consistent with that of the shear wall, the pouring range of the terrace comprises all the terrace within the outer side line of the shear wall;
because the side formwork needs to be erected at the periphery of the shear wall to ensure the pouring of the concrete of the terrace, and the side formwork is erected to have the factors of difficult reinforcement, no stress point at the upper part and the like, the terrace is staggered and leaked with a large area for a long time, the problem of how to solve the reinforcement and support of the side formwork around the terrace is a key process for ensuring the appearance quality of the entity.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: providing a point of stress ensures the actual sideform mounting and saves material.
In order to solve the technical problems, the inventor obtains the technical scheme of the invention through practice and summary, and the invention discloses a method for reinforcing and installing a side formwork of a terrace, which comprises the following steps:
step one, presetting a first positioning piece and a second positioning piece
The underground chamber outer wall is preset with a first positioning piece and a second positioning piece, the bottom end of the first positioning piece is fixedly poured with the basement outer wall, a connecting port is arranged at the upper end of the first positioning piece, the first positioning piece is T-shaped, the second positioning piece comprises a fixed cylinder, the fixed cylinder is a one-way cylinder, the closed end of the fixed cylinder extends into the underground chamber outer wall, and a plug is arranged on the outer side port of the second positioning piece;
step two, initially erecting the side template
The method comprises the following steps that a first connecting hole is formed in a side template, a first screw rod is installed in the first connecting hole and is suitable for penetrating through the first connecting hole to be connected with a connector, a first transverse back ridge and a second transverse back ridge are installed outside the side template, the first transverse back ridge and the second transverse back ridge are both attached to the side template, and a mountain-going buckle is installed on one side of the first transverse back ridge opposite to the side template and is fastened through a nut;
step three, reinforcing the side template
A vertical back ridge is arranged below the first screw rod, the upper end of the vertical back ridge is abutted to a mountain-line buckle on the first screw rod, a second connecting hole is formed in the lower end of the vertical back ridge, a second screw rod is arranged in the second connecting hole and is suitable for penetrating through the second connecting hole and being connected with the fixed cylinder, and the mountain-line buckle is arranged on the second screw rod and is fastened through a nut;
and step four, in the step three, a skid is arranged between the side template and the vertical back ridge and is locked and extruded through a mountain-going buckle and a nut, and the thickness of the skid is equal to the sum of the thicknesses of the side template and the first transverse back ridge.
Further, in step one, erect the shear wall template in the foundation ditch to with the stupefied fixed of corresponding back of the body of split bolt extrusion, install the locating part in shear wall template upper end, the lower extreme of locating part and the upper end joint of shear wall template, install the locating hole on the shear wall template, install the solid fixed cylinder in the locating hole, set up internal thread and external screw thread on the solid fixed cylinder, second screw rod and solid fixed cylinder threaded connection install the end cap before solid fixed cylinder is not connected with the second screw rod.
Further, the locating part includes jaw portion and connecting portion, the bottom of jaw portion is seted up flutedly, the size of recess with the upper end thickness looks adaptation of shear wall template, vertical hole has been seted up on the connecting portion, first locating piece is suitable for running through vertical hole and pours jointly with the basement outer wall.
Further, the horizontal distance between the first positioning element and the side template is larger than 50 cm.
Furthermore, the height distance between the fixed cylinder and the bottom end of the first positioning piece is suitable for 50-100 cm.
Further, be provided with the fixed block between the stupefied relative side form board of vertical back of the body, the thickness of fixed block and the stupefied thickness looks adaptation of first horizontal back of the body, the fixed block is suitable for the butt in the bottom of side form board.
Furthermore, install the stagnant water board between side form board and the basement outer wall, the stagnant water board is the bending plate, the bottom of stagnant water board bonds with side form board and basement outer wall top respectively.
Furthermore, install the water blocking stopper on the first screw rod, the water blocking stopper is with first connecting hole looks adaptation.
Compared with the prior art, the invention can obtain the following technical effects:
compared with the prior art, the method has the advantages that the actual elevation is consistent with the elevation of the shear wall due to the fact that backfill is needed after the basement outer wall is poured, a terrace is formed after the backfill, the side template needs to be erected outside the basement outer wall before the terrace is formed by pouring, and pouring is facilitated, but the erection of the existing side template is difficult to erect and reinforce, and the perpendicularity of the side template is difficult to guarantee;
secondly, according to actual requirements, the upper end and the lower end of the side template are respectively provided with a transverse back ridge and a fixing block to realize the extrusion of the side template, and the two are not connected, thereby saving building materials; the transverse back edges and the base plate are extruded through the actual vertical back edges, so that the side templates are forced to be in a vertical state;
the invention designs an actual limiting piece, limits the standard installation of the first positioning piece, the first positioning piece is vertically installed, the water stop plate and the water blocking plug play a good limiting role in corresponding to concrete pouring, and concrete is prevented from leaking.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view showing the operation of example 1 of the present invention;
FIG. 2 is a side view of a reinforcing portion of example 1 of the present invention;
FIG. 3 is a schematic view of the shear wall casting operation of the present invention;
FIG. 4 is a schematic cross-sectional view showing the operation of embodiment 2 of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 4.
In the figure: 1. a first positioning member; 2. a basement exterior wall; 3. a fixed cylinder; 4. a plug; 5. a sideform; 6. a first screw; 7. a connecting port; 8. a first transverse back ridge; 9. a second transverse back ridge; 10. buckling the mountain rows; 11. vertical back ridges; 12. a second screw; 13. wood padding; 14. a shear wall form; 15. a limiting member; 16. a vertical hole; 17. a water stop plate; 18. water blockage; 111. a fixed block; 151. a nip portion; 152. a connecting portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application of the principles of the present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1 to 3, in an embodiment of the present invention, a method for installing a reinforcement of a template on a side of a terrace includes the following steps:
step one, presetting a first positioning piece 1 and a second positioning piece
The basement exterior wall 2 is preset with a first positioning piece 1 and a second positioning piece, the bottom end of the first positioning piece 1 is fixedly poured with the basement exterior wall 2, the upper end of the first positioning piece 1 is provided with a connecting port 7, the first positioning piece 1 is T-shaped, the second positioning piece comprises a fixed cylinder 3, the fixed cylinder 3 is a one-way cylinder, the closed end extends into the basement exterior wall 2, and the outer port of the second positioning piece is provided with a plug 4;
step two, initially erecting the side template 5
The method comprises the following steps of forming a first connecting hole in a side template 5, installing a first screw 6 in the first connecting hole, enabling the first screw 6 to be suitable for penetrating through the first connecting hole to be connected with a connecting port 7, installing a first transverse back ridge 8 and a second transverse back ridge 9 outside the side template 5, enabling the first transverse back ridge 8 and the second transverse back ridge 9 to be attached to the side template 5, installing a mountain-line buckle 10 on one side of the first transverse back ridge 8, which is back to the side template 5, and fastening the mountain-line buckle through a nut;
step three, reinforcing the side template 5
A vertical back ridge 11 is arranged below the first screw 6, the upper end of the vertical back ridge 11 is abutted against a mountain-line buckle 10 on the first screw 6, a second connecting hole is formed in the lower end of the vertical back ridge 11, a second screw 12 is arranged in the second connecting hole, the second screw 12 is suitable for penetrating through the second connecting hole and is connected with the fixed cylinder 3, and the mountain-line buckle 10 is arranged on the second screw 12 and is fastened through a nut;
step four, in the step three, a skid 13 is arranged between the side template 5 and the vertical back ridge 11 and is locked and extruded through a mountain-going buckle 10 and a nut, and the thickness of the skid 13 is equal to the sum of the thicknesses of the side template 5 and the first horizontal back ridge 8.
Before the low room outer wall 2 is cast, the standard installation of the first positioning piece 1 is ensured, the verticality of the first positioning piece 1 and the distance between the first positioning piece 1 and the shear wall template 14 are ensured, in the first step, a shear wall template 14 is erected in the foundation pit and is fixed by extruding corresponding back edges through split bolts, a limiting piece 15 is arranged at the upper end of the shear wall template 14, the lower end of the limiting piece 15 is clamped with the upper end of the shear wall template 14, a positioning hole is arranged on the shear wall template 14, a fixed cylinder 3 is arranged in the positioning hole, an internal thread and an external thread are arranged on the fixed cylinder 3, a second screw 12 is in threaded connection with the fixed cylinder 3, install end cap 4 before solid fixed cylinder 3 is not connected with second screw rod 12, end cap 4 outer end is provided with the screw thread and is suitable for in solid fixed cylinder 3 threaded connection, and end cap 4 is located the outside, reduces solid fixed cylinder 3 that actual shaping or later stage caused and blocks up for the probability that can't use when later stage uses reduces.
Further, locating part 15 includes nip portion 151 and connecting portion 152, the bottom of nip portion 151 is seted up flutedly, the size of recess and the upper end thickness looks adaptation of shear wall template 14, nip portion 151 joint is on shear wall template 14 downwards, connecting portion 152 detects before using, ensure actual levelness, then guarantee the levelness of actual first locating piece 1, vertical hole 16 has been seted up on connecting portion 152, first locating piece 1 is suitable for running through vertical hole 16 and pours jointly with basement outer wall 2.
The horizontal spacing between the first retainer 1 and the sideform 5 is defined to be greater than 50cm, in particular 60 cm.
In order to guarantee the actual installation effect, the bottom height interval between the fixed cylinder 3 and the first positioning piece 1 is suitable for being 50-100 cm, specifically 90cm, two groups of intervals are set to guarantee the stress point of the upper end, and the connection effect of the actual bottom end and the vertical back ridge 11 is guaranteed.
Further, a fixing block 111 is arranged between the vertical back edge 11 and the side template 5, the thickness of the fixing block 111 is matched with that of the first transverse back edge 8, and the fixing block 111 is suitable for abutting against the bottom end of the side template 5.
Example 2
As shown in fig. 4 and 5, in another embodiment of the present invention, on the basis of example 1, in order to ensure the protection effect of the actual pouring, further, a water stop plate 17 is installed between the side formwork 5 and the basement exterior wall 2, the water stop plate 17 is a bent plate, the bottom end of the water stop plate 17 is respectively bonded to the top ends of the side formwork 5 and the basement exterior wall 2, a water blocking plug 18 is installed on the first screw rod 6, and the water blocking plug 18 is adapted to the first connection hole.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A method for reinforcing and installing a template on the lateral surface of a terrace is characterized by comprising the following steps:
step one, presetting a first positioning piece (1) and a second positioning piece
The basement outer wall (2) is preset with a first positioning piece (1) and a second positioning piece, the bottom end of the first positioning piece (1) is fixedly poured with the basement outer wall (2), a connecting port (7) is formed in the upper end of the first positioning piece (1), the first positioning piece (1) is T-shaped, the second positioning piece comprises a fixed cylinder (3), the fixed cylinder (3) is a one-way cylinder, the closed end of the fixed cylinder extends into the basement outer wall (2), and a plug (4) is installed on an outer side port of the second positioning piece;
step two, initially erecting the side template (5)
The method comprises the following steps that a first connecting hole is formed in a side template (5), a first screw rod (6) is installed in the first connecting hole, the first screw rod (6) is suitable for penetrating through the first connecting hole to be connected with a connecting port (7), a first transverse back edge (8) and a second transverse back edge (9) are installed outside the side template (5), the first transverse back edge (8) and the second transverse back edge (9) are attached to the side template (5), and a mountain-line buckle (10) is installed on one side of the first transverse back edge (8) back to the side template (5) and is fastened through a nut;
step three, reinforcing side template (5)
A vertical back ridge (11) is arranged below the first screw (6), the upper end of the vertical back ridge (11) is abutted to a mountain line buckle (10) on the first screw (6), a second connecting hole is formed in the lower end of the vertical back ridge (11), a second screw (12) is arranged in the second connecting hole, the second screw (12) is suitable for penetrating through the second connecting hole and is connected with the fixed cylinder (3), and the mountain line buckle (10) is arranged on the second screw (12) and is fastened through a nut;
step four, in the step three, a skid (13) is arranged between the side template (5) and the vertical back ridge (11) and is locked and extruded through a mountain-going buckle (10) and a nut, and the thickness of the skid (13) is equal to the sum of the thicknesses of the side template (5) and the first transverse back ridge (8).
2. The method for reinforcement and installation of a template on the lateral side of a terrace according to claim 1,
in step one, erect shear wall template (14) in the foundation ditch to with the corresponding stupefied fixed of back of body of split bolt extrusion, install locating part (15) in shear wall template (14) upper end, the lower extreme of locating part (15) and the upper end joint of shear wall template (14), install the locating hole on shear wall template (14), install solid fixed cylinder (3) in the locating hole, set up internal thread and external screw thread on solid fixed cylinder (3), second screw rod (12) and solid fixed cylinder (3) threaded connection install end cap (4) before solid fixed cylinder (3) are connected with second screw rod (12).
3. The method for reinforcement and installation of the terrace side formwork according to claim 2, wherein: the locating part (15) includes jaw portion (151) and connecting portion (152), the bottom of jaw portion (151) is seted up flutedly, the size of recess with the upper end thickness looks adaptation of shear wall template (14), vertical hole (16) have been seted up on connecting portion (152), first locating part (1) are suitable for to run through vertical hole (16) and pour jointly with basement outer wall (2).
4. The method for reinforcing and installing the template on the lateral surface of the terrace according to claim 1, wherein: the horizontal distance between the first positioning piece (1) and the side template (5) is more than 50 cm.
5. The method for reinforcing and installing the template on the lateral surface of the terrace according to claim 1, wherein: the height distance between the fixed cylinder (3) and the bottom end of the first positioning piece (1) is suitable for 50-100 cm.
6. The method for reinforcing and installing the template on the lateral surface of the terrace according to claim 1, wherein: vertical back of the body stupefied (11) is provided with fixed block (111) between relative side form board (5), the thickness of fixed block (111) and the thickness looks adaptation of first horizontal back of the body stupefied (8), fixed block (111) are suitable for the butt in the bottom of side form board (5).
7. The method for reinforcing and installing the template on the lateral side of the terrace according to claim 6, wherein: install water stop plate (17) between side form board (5) and basement outer wall (2), water stop plate (17) are the bending plate, the bottom of water stop plate (17) bonds with side form board (5) and basement outer wall (2) top respectively.
8. The method for reinforcing and installing the template on the lateral side of the terrace according to claim 7, wherein: a water blocking plug (18) is installed on the first screw rod (6), and the water blocking plug (18) is matched with the first connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893686.1A CN113653314A (en) | 2021-08-05 | 2021-08-05 | Method for reinforcing and installing floor side formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110893686.1A CN113653314A (en) | 2021-08-05 | 2021-08-05 | Method for reinforcing and installing floor side formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113653314A true CN113653314A (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110893686.1A Pending CN113653314A (en) | 2021-08-05 | 2021-08-05 | Method for reinforcing and installing floor side formwork |
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| CN (1) | CN113653314A (en) |
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| CN206521941U (en) * | 2017-02-21 | 2017-09-26 | 中国建筑第二工程局有限公司 | Pull-type single side formwork system in a kind of |
| CN207633759U (en) * | 2017-11-21 | 2018-07-20 | 广西建工集团建筑工程总承包有限公司 | A kind of single-face support mold apparatus |
| US20200063451A1 (en) * | 2018-08-22 | 2020-02-27 | Victor Amend | Concrete form tie, and concrete formwork comprising same |
| CN111173264A (en) * | 2020-02-25 | 2020-05-19 | 中建四局第一建筑工程有限公司 | Unilateral formwork supporting construction device and construction method for basement outer wall |
| CN210858015U (en) * | 2019-08-08 | 2020-06-26 | 甘肃建研建设工程有限公司 | Supporting device for adjusting verticality of single-sided template |
| CN212002238U (en) * | 2020-02-25 | 2020-11-24 | 中建四局第一建筑工程有限公司 | Unilateral formwork construction equipment of basement outer wall |
| CN213115479U (en) * | 2020-08-31 | 2021-05-04 | 中国建筑一局(集团)有限公司 | Shear force wall outside template location and reinforcing apparatus |
| CN213449469U (en) * | 2020-06-30 | 2021-06-15 | 山东临沂水利工程总公司 | Single-face template vertical mold reinforcing combined structure |
-
2021
- 2021-08-05 CN CN202110893686.1A patent/CN113653314A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203320960U (en) * | 2013-06-25 | 2013-12-04 | 北京金港机场建设有限责任公司 | Support for formwork on outer side of steel floor |
| CN206521941U (en) * | 2017-02-21 | 2017-09-26 | 中国建筑第二工程局有限公司 | Pull-type single side formwork system in a kind of |
| CN207633759U (en) * | 2017-11-21 | 2018-07-20 | 广西建工集团建筑工程总承包有限公司 | A kind of single-face support mold apparatus |
| US20200063451A1 (en) * | 2018-08-22 | 2020-02-27 | Victor Amend | Concrete form tie, and concrete formwork comprising same |
| CN210858015U (en) * | 2019-08-08 | 2020-06-26 | 甘肃建研建设工程有限公司 | Supporting device for adjusting verticality of single-sided template |
| CN111173264A (en) * | 2020-02-25 | 2020-05-19 | 中建四局第一建筑工程有限公司 | Unilateral formwork supporting construction device and construction method for basement outer wall |
| CN212002238U (en) * | 2020-02-25 | 2020-11-24 | 中建四局第一建筑工程有限公司 | Unilateral formwork construction equipment of basement outer wall |
| CN213449469U (en) * | 2020-06-30 | 2021-06-15 | 山东临沂水利工程总公司 | Single-face template vertical mold reinforcing combined structure |
| CN213115479U (en) * | 2020-08-31 | 2021-05-04 | 中国建筑一局(集团)有限公司 | Shear force wall outside template location and reinforcing apparatus |
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