CN112942601A - Construction joint template supporting system and construction method thereof - Google Patents
Construction joint template supporting system and construction method thereof Download PDFInfo
- Publication number
- CN112942601A CN112942601A CN202110387676.0A CN202110387676A CN112942601A CN 112942601 A CN112942601 A CN 112942601A CN 202110387676 A CN202110387676 A CN 202110387676A CN 112942601 A CN112942601 A CN 112942601A
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- rod
- construction joint
- template
- driving
- construction
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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
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
Abstract
The application relates to a construction joint formwork support system and a construction method thereof, and the construction joint formwork support system comprises a support plate, wherein a support column is arranged on the support plate, a rotating rod is arranged on the support column, a first mounting ring and a second mounting ring are arranged on the rotating rod, a first abutting rod is arranged on the first mounting ring, a second abutting rod with the length larger than that of the first abutting rod is arranged on the second mounting ring, and a driving mechanism for driving the rotating rod to rotate is arranged on the support plate. The construction method of the construction joint template support system comprises the following steps: erecting an outer template, and placing an inner template and a reinforcing mesh; placing a sleeve, and penetrating and tightening the split bolt; placing the supporting system between the two inner side formworks, starting a motor to enable the first abutting rod and the second abutting rod to abut against the two inner side formworks, and pouring concrete; and starting the motor, releasing the tight support of the first support pressure rod and the second support pressure rod on the inner side template, and taking out the support system. The application has the effects of supporting the inner side formwork at the construction joint between the non-parallel walls and improving the construction efficiency.
Description
Technical Field
The application relates to the field of building construction, in particular to a construction joint template supporting system and a construction method thereof.
Background
In the building construction trade, to the architectural design requirement, can have the narrow and small condition in concrete structure space, for example the construction joint between the adjacent shear force wall, for the width that ensures the construction joint satisfies the design requirement and ensures the construction quality of shear force wall, in the actual operation in-process, need operate with the help of the supporting template, nevertheless because of structural space is narrow and small, constructor can't get into installation adjustment template to there is certain degree of difficulty in the template construction of narrow and small space department.
Related art CN111677270A discloses a construction method of shear walls on two sides of a narrow space, which comprises, with the aid of a supporting device, can improve the problem that the narrow and small template in space set up the mode inefficiency between both sides shear force wall, strutting arrangement includes the bearing plate of vertical relative setting about two, the one side of two bearing plates dorsad is used for respectively with the inboard template relative face butt of both sides mould, be provided with between two bearing plates and support adjustment mechanism, support adjustment mechanism and include the lead screw that sets up along bearing plate length direction level and set up two nut seats at both ends around on the lead screw, nut seat wears to establish on the lead screw and rather than screw-thread fit so that nut seat can follow the motion of lead screw axial direction, all articulated left connecting rod and the right connecting rod of being provided with on every nut seat, left connecting rod and right connecting rod are articulated with the bearing plate of corresponding side respectively, the internal thread of two nut seats around on the lead screw is positive and negative silk setting. The two nut seats move relatively by rotating the screw rod, so that the two bearing plates are close to or far away from each other, and the bearing plates can be installed or disassembled.
In view of the above-mentioned related art, the inventor believes that the supporting device in the related art is suitable for supporting the inner side formwork between two parallel shear walls, and in actual building construction, some construction joints exist between two non-parallel shear walls, and the supporting device in the related art is obviously not suitable for use and needs to be further improved.
Disclosure of Invention
In order to improve the construction efficiency of a non-parallel shear wall construction joint template, the application provides a construction joint template supporting system and a construction method thereof.
The construction joint template supporting system and the construction method thereof adopt the following technical scheme:
in a first aspect, the application provides a construction joint template support system, which adopts the following technical scheme:
construction joint formwork support system, including the backup pad, be equipped with the support column in the backup pad, be equipped with the dwang on the support column, be equipped with first collar and second collar on the dwang, be equipped with first depression bar that supports on the first collar, be equipped with the second that length is greater than first depression bar that supports on the second collar and support the depression bar, be equipped with in the backup pad and be used for driving dwang pivoted actuating mechanism.
By adopting the technical scheme, during actual construction, the supporting system is placed between the two inner side templates, the driving mechanism is utilized to drive the rotating rod to rotate, the rotating rod drives the first abutting rod and the second abutting rod to rotate, so that the two ends of the first abutting rod and the two ends of the second abutting rod can abut against the two inner side templates, and the length of the second abutting rod is greater than that of the first abutting rod, thereby achieving the purpose of supporting the inner side templates at the construction joint between the two non-parallel walls; after the concrete is poured, the rotating rod is rotated again, the abutting of the first abutting pressing rod and the second abutting pressing rod on the inner side formwork is removed, the inner side formwork can be detached, and the operation is simple and fast.
Optionally, the driving mechanism includes a driving rod disposed on the supporting plate, a first bevel gear is disposed at an end of the rotating rod, a second bevel gear engaged with the first bevel gear is disposed on the driving rod, and a driving assembly for driving the driving rod to rotate is disposed on the supporting plate.
Through adopting above-mentioned technical scheme, utilize drive assembly drive actuating lever to rotate, the actuating lever drives the dwang through meshed first bevel gear and second bevel gear and rotates, and then can drive first pressure bar and the second and support the pressure bar and rotate for first pressure bar can support tightly in the inboard template of the little open end of construction joint department, makes the second support the pressure bar and can support tightly in the inboard template of the big open end of construction joint department.
Optionally, the driving assembly includes a motor disposed on the supporting plate, an output shaft of the motor is provided with a driving bevel gear, and the driving rod is provided with a driven bevel gear engaged with the driving bevel gear.
Through adopting above-mentioned technical scheme, the motor drives the actuating lever through engaged drive bevel gear and driven bevel gear and rotates, and then can drive first pressure bar and the second of propping and support the pressure bar and rotate for first pressure bar and the second of propping are supported the pressure bar and can be supported tightly in two inboard templates.
Optionally, the first abutting rod comprises a first sleeve in threaded connection with the first mounting ring and a first insert rod in threaded connection with the first mounting ring, and the first sleeve is provided with a first cavity into which the first insert rod is inserted.
Through adopting above-mentioned technical scheme, rotate first sleeve and first inserted bar to the overall length of adjustable first pressure bar that supports makes first pressure bar can be applicable to and supports the inboard template of the construction joint department of different width tightly.
Optionally, the second pressing rod includes a second sleeve in threaded connection with the second mounting ring and a second insertion rod in threaded connection with the second mounting ring, and the second sleeve is provided with a second cavity into which the second insertion rod is inserted.
Through adopting above-mentioned technical scheme, rotate second sleeve and second inserted bar to the overall length of adjustable second pressure bar makes the second pressure bar can be applicable to and supports the inboard template of the construction joint department of tight different width.
Optionally, both ends of the first abutting rod and both ends of the second abutting rod are provided with arc-shaped plates.
By adopting the technical scheme, the possibility that the end part of the first abutting-pressing rod and the end part of the second abutting-pressing rod scratch the inner side template is reduced.
Optionally, the guard box in the backup pad, the actuating lever is located the guard box, and the tip of dwang inserts the guard box.
By adopting the technical scheme, the use safety of the supporting system is improved.
In a second aspect, the application provides a construction method of a construction joint formwork support system, which adopts the following technical scheme:
the construction method of the construction joint template support system comprises the following steps:
s1, erecting an outer side template, and placing the inner side template and the reinforcing mesh at the designated position to enable the mounting holes reserved on the outer side template to correspond to the mounting holes reserved on the inner side template;
s2, penetrating the sleeve into the two mounting holes, penetrating the split bolt into the sleeve, and tightening the split bolt;
s3, placing the construction joint template supporting system between the two inner side templates, starting a motor to enable the rotating rod to rotate until the end parts of the first pressing rod and the second pressing rod are tightly pressed against the two inner side templates, and pouring concrete;
and S4, starting the motor, enabling the rotating rod to rotate, releasing the first abutting rod and the second abutting rod from abutting the inner side template, taking out the construction joint template supporting system, and dismantling the split bolt, namely prying loose and dismantling the inner side template.
By adopting the technical scheme, the working personnel can support the inner side template at the construction joint between the two non-parallel walls conveniently, and the construction efficiency of the working personnel is effectively improved.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the construction joint structure, the first abutting rod and the second abutting rod are driven to rotate by the rotating rod, so that the second abutting rod with the longer length can abut against the inner side formwork at the large opening end of the construction joint, and the first abutting rod with the smaller length can abut against the inner side formwork at the small opening end of the construction joint, so that a worker can support the inner side formwork at the construction joint between the two non-parallel walls conveniently, and the construction efficiency of the worker is effectively improved;
2. this application utilizes the threaded connection of first sleeve, first inserted bar and first collar, utilizes the threaded connection of second sleeve, second inserted bar and second collar to can realize adjusting the first purpose that supports the whole length of compression bar and the whole length of second support compression bar, make first compression bar and second support the inboard template that the compression bar can support the construction joint department of tight different widths.
Drawings
Fig. 1 is a schematic illustration of the use of a construction joint formwork support system in an embodiment of the present application.
FIG. 2 is a cross-sectional view of a protective enclosure according to an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Fig. 5 is a top view of a construction joint formwork support system according to an embodiment of the present application.
Description of reference numerals: 1. a support plate; 11. a protective box; 12. a motor; 121. a drive bevel gear; 13. a drive rod; 131. a driven bevel gear; 132. a second bevel gear; 14. a support pillar; 2. rotating the rod; 21. a first bevel gear; 22. a first mounting ring; 23. a second mounting ring; 24. a first pressing rod; 241. a first sleeve; 242. a first plunger; 243. a first cavity; 25. a second pressing rod; 251. a second sleeve; 252. a second plunger; 253. a second cavity; 254. an arc-shaped plate; 3. an outer side template; 4. an inner side template; 5. a reinforcing mesh; 51. a sleeve; 52. and (4) oppositely pulling the bolts.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses construction joint template braced system. Referring to fig. 1 and 2, the construction joint formwork support system includes a support plate 1, a protection box 11 is vertically arranged at one end of the support plate 1 in the length direction, a motor 12 is arranged on the support plate 1, and the end of an output shaft of the motor 12 penetrates through a side plate of the protection box 11 and is provided with a driving bevel gear 121 located in the protection box 11. The supporting plate 1 is provided with a driving rod 13 positioned in the protective box 11 through a bearing, the driving rod 13 is provided with a driven bevel gear 131 engaged with the driving bevel gear 121, and the driving rod 13 can be driven to rotate by the motor 12.
Referring to fig. 2, the other end of the length direction of the supporting plate 1 is vertically provided with a supporting column 14, two rotating rods 2 are arranged between the protective box 11 and the supporting column 14, one end of each rotating rod 2 is connected to the supporting column 14 through a bearing, and the other end of each rotating rod 2 penetrates through a side plate of the protective box 11 and is connected with the side plate of the protective box 11 through a bearing, so that the rotating rods 2 can rotate. The end of the rotating rod 2 is provided with a first bevel gear 21 located in the protection box 11, the driving rod 13 is provided with a second bevel gear 132 engaged with the first bevel gear 21, and when the driving rod 13 rotates, the two rotating rods 2 can be driven to rotate together.
Referring to fig. 2 and 3, the rotating rod 2 is provided with a first mounting ring 22 and a second mounting ring 23, and the first mounting ring 22 is located between the protective box 11 and the second mounting ring 23. A first pressing rod 24 is inserted into the first mounting ring 22 along the radial direction of the first mounting ring 22, and the first pressing rod 24 includes a first sleeve 241 and a first insertion rod 242 which are screwed with the first mounting ring 22. By rotating the first sleeve 241 and the first insertion rod 242, the overall length of the first pressing rod 24 can be adjusted, so that the length of the first pressing rod 24 is adapted to the distance between the two inner formworks 4 at the construction joint.
Referring to fig. 3, in order to better adjust the overall length of the first pressing rod 24, the first sleeve 241 is opened with a first cavity 243 into which the first pressing rod 24 is inserted, so that when the first sleeve 241 and the first insertion rod 242 are rotated, the end of the first insertion rod 242 can be inserted into the first sleeve 241, thereby further shortening the overall length of the first pressing rod 24.
Referring to fig. 2 and 4, a second compression bar 25 is inserted into the second mounting ring 23, and the overall length of the second compression bar 25 is greater than that of the first compression bar 24, so that the second compression bar 25 can be compressed against the two inner formworks 4 at the large opening end of the construction joint, and the first compression bar 24 can be compressed against the two inner formworks 4 at the small opening end of the construction joint. The second pressure resisting rod 25 comprises a second sleeve 251 and a second inserting rod 252 which are in threaded connection with the second mounting ring 23, and the overall length of the second pressure resisting rod 25 can be adjusted by rotating the first sleeve 241 and the second inserting rod 252, so that the second pressure resisting rod 25 can better resist two inner side templates 4 at the construction joint. According to actual needs, the length of the first compression bar 24 can be adjusted to be consistent with that of the second compression bar 25, so that the support system can support the inner formwork 4 at the construction joint between the two non-parallel walls and can also support the inner formwork 4 at the construction joint between the two parallel walls.
Referring to fig. 4, in order to better adjust the length of the second pressing rod 25, the second sleeve 251 is opened with a second cavity 253 into which the second inserting rod 252 is inserted, so that when the second sleeve 251 and the second inserting rod 252 are rotated, the second inserting rod 252 can be inserted into the second sleeve 251, thereby further shortening the overall length of the second pressing rod 25. In order to reduce the possibility that the end portions of the first and second pressing rods 24 and 25 scratch the inner formwork 4, the two ends of the first pressing rod 24 and the two ends of the second pressing rod 25 are both provided with hemispherical arc-shaped plates 254, so that the end portions of the first and second pressing rods 24 and 25 can be smoothly pressed against the inner formwork 4 or moved away from the inner formwork 4.
The implementation principle of the construction joint template support system in the embodiment of the application is as follows: in actual construction, after the inner side formworks 4 and the outer side formworks 3 are connected through the split bolts 52, the supporting system is placed between the two inner side formworks 4, the first compression resisting rod 24 is positioned at one end of a small opening of a construction joint, and the second compression resisting rod 25 is positioned at one end of a large opening of the construction joint; starting the motor 12 to enable the two rotating rods 2 to rotate simultaneously, so as to drive the first pressing rod 24 and the second pressing rod 25 to rotate simultaneously until two ends of the first pressing rod 24 respectively press against the two inner side formworks 4, and two ends of the second pressing rod 25 respectively press against the two inner side formworks 4, so as to complete the supporting operation of the inner side formworks 4, and further concrete can be poured; when the formwork is required to be dismantled, the motor 12 is used for driving the rotating rod 2 to rotate, the abutting action of the first abutting-pressing rod 24 and the second abutting-pressing rod 25 on the inner formwork 4 is removed, and then the formwork can be dismantled.
The embodiment of the application has the advantages that the operation is simple and fast, the worker is helped to support the inner side template 4 at the construction joint between the two non-parallel walls, the construction difficulty of the worker is reduced, and the construction efficiency of the worker is effectively improved.
The embodiment of the application also discloses a construction method of the construction joint template supporting system. The construction method of the construction joint template support system comprises the following steps:
s1, firstly, erecting the outer side formwork 3, placing the reinforcing mesh 5 and the inner side formwork 4 at the designated positions, reserving mounting holes on the outer side formwork 3 and the inner side formwork 4, and enabling the mounting holes on the inner side formwork 4 to correspond to the mounting holes between the outer side formwork 3 when the inner side formwork 4 is placed;
s2, the sleeve 51 penetrates through the two mounting holes, the split bolt 52 penetrates through the sleeve 51, and then the split bolt 52 is tightened;
s3, as shown in fig. 5, placing the construction joint formwork support system between two inner side formworks 4, the first pressure-resisting rod 24 is located at the small opening end of the construction joint, and the second pressure-resisting rod 25 is located at the large opening end of the construction joint; starting the motor 12 to enable the two rotating rods 2 to rotate simultaneously until two ends of the first pressing rod 24 are respectively pressed against the two inner side formworks 4 and two ends of the second pressing rod 25 are respectively pressed against the two inner side formworks 4, and then pouring concrete;
and S4, after the construction of the wall body is completed, starting the motor 12 to enable the two rotating rods 2 to rotate simultaneously, releasing the abutment of the first abutting-pressing rod 24 and the second abutting-pressing rod 25 on the inner side formwork 4, taking out the formwork supporting system of the construction joint, and dismantling the split bolt 52, namely, prying loose and dismantling the inner side formwork 4.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. Construction joint template braced system, its characterized in that: including backup pad (1), be equipped with support column (14) on backup pad (1), be equipped with dwang (2) on support column (14), be equipped with first collar (22) and second collar (23) on dwang (2), be equipped with first depression bar (24) of supporting on first collar (22), be equipped with on second collar (23) that length is greater than first second that supports depression bar (24) and support depression bar (25), be equipped with on backup pad (1) and be used for driving dwang (2) pivoted actuating mechanism.
2. A construction joint template support system as claimed in claim 1, wherein: the driving mechanism comprises a driving rod (13) arranged on the supporting plate (1), a first bevel gear (21) is arranged at the end part of the rotating rod (2), a second bevel gear (132) meshed with the first bevel gear (21) is arranged on the driving rod (13), and a driving assembly used for driving the driving rod (13) to rotate is arranged on the supporting plate (1).
3. A construction joint template support system as claimed in claim 2, wherein: the driving assembly comprises a motor (12) arranged on the supporting plate (1), a driving bevel gear (121) is arranged on an output shaft of the motor (12), and a driven bevel gear (131) meshed with the driving bevel gear (121) is arranged on the driving rod (13).
4. A construction joint template support system as claimed in claim 1, wherein: the first pressing rod (24) comprises a first sleeve (241) in threaded connection with the first mounting ring (22) and a first insert rod (242) in threaded connection with the first mounting ring (22), and the first sleeve (241) is provided with a first cavity (243) for the first insert rod (242) to insert.
5. A construction joint template support system as claimed in claim 1, wherein: the second pressure resisting rod (25) comprises a second sleeve (251) in threaded connection with the second mounting ring (23) and a second inserting rod (252) in threaded connection with the second mounting ring (23), and a second cavity (253) for the second inserting rod (252) to insert is formed in the second sleeve (251).
6. A construction joint template support system as claimed in claim 1, wherein: the two ends of the first pressing rod (24) and the two ends of the second pressing rod (25) are both provided with arc-shaped plates (254).
7. A construction joint template support system as claimed in claim 2, wherein: guard box (11) are gone up in backup pad (1), and actuating lever (13) are located guard box (11), and guard box (11) are inserted to the tip of dwang (2).
8. A method of constructing a construction joint formwork support system as claimed in any one of claims 1 to 7, wherein: the method comprises the following steps:
s1, erecting the outer side template (3), and placing the inner side template (4) and the reinforcing mesh (5) at a specified position to enable the reserved mounting holes on the outer side template (3) to correspond to the reserved mounting holes on the inner side template (4);
s2, inserting the sleeve (51) into the two mounting holes, inserting the split bolt (52) into the sleeve (51), and tightening the split bolt (52);
s3, placing the construction joint template supporting system between the two inner side templates (4), starting the motor (12) to enable the rotating rod (2) to rotate until the end parts of the first pressing resisting rod (24) and the second pressing resisting rod (25) are tightly pressed against the two inner side templates (4), and pouring concrete;
s4, starting the motor (12), enabling the rotating rod (2) to rotate, releasing the abutting of the first abutting rod (24) and the second abutting rod (25) on the inner side formwork (4), taking out the construction joint formwork supporting system, and dismantling the split bolt (52), namely prying loose and dismantling the inner side formwork (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387676.0A CN112942601A (en) | 2021-04-10 | 2021-04-10 | Construction joint template supporting system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110387676.0A CN112942601A (en) | 2021-04-10 | 2021-04-10 | Construction joint template supporting system and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112942601A true CN112942601A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110387676.0A Pending CN112942601A (en) | 2021-04-10 | 2021-04-10 | Construction joint template supporting system and construction method thereof |
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| CN (1) | CN112942601A (en) |
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| KR101868787B1 (en) * | 2018-01-23 | 2018-06-20 | 대창이엔지 주식회사 | Expansion joint of building for seismic absorbtion and construction method therefor |
| CN108331344A (en) * | 2018-05-14 | 2018-07-27 | 中建四局第五建筑工程有限公司 | A kind of construction joint inner side template support device |
| CN109914787A (en) * | 2019-04-17 | 2019-06-21 | 中国新兴建筑工程有限责任公司 | A kind of non-parallel double wall construction joint linkage supporting templates and its supporting method that links |
| CN209837673U (en) * | 2019-01-26 | 2019-12-24 | 四汇建设集团有限公司 | Construction joint template support |
| CN111074733A (en) * | 2020-02-28 | 2020-04-28 | 中冶建工集团有限公司 | Road deformation joint concrete form strutting arrangement and fixed knot construct |
| CN111677270A (en) * | 2020-06-24 | 2020-09-18 | 中冶建工集团有限公司 | Construction method for shear walls on two sides of narrow space |
| CN112302338A (en) * | 2020-11-27 | 2021-02-02 | 成都城投建筑工程有限公司 | Deformation joint end template structure and construction method thereof |
| CN212671169U (en) * | 2020-07-15 | 2021-03-09 | 中冶建工集团有限公司 | Expansion joint template support frame |
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2021
- 2021-04-10 CN CN202110387676.0A patent/CN112942601A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202131770U (en) * | 2011-06-13 | 2012-02-01 | 常州市戴溪建筑工程有限公司 | Deformation joint molding plate supporting structure |
| CN207314832U (en) * | 2017-09-26 | 2018-05-04 | 中鑫建设集团有限公司 | Build alter-pouring strips mould plate fixator |
| KR101868787B1 (en) * | 2018-01-23 | 2018-06-20 | 대창이엔지 주식회사 | Expansion joint of building for seismic absorbtion and construction method therefor |
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| CN109914787A (en) * | 2019-04-17 | 2019-06-21 | 中国新兴建筑工程有限责任公司 | A kind of non-parallel double wall construction joint linkage supporting templates and its supporting method that links |
| CN111074733A (en) * | 2020-02-28 | 2020-04-28 | 中冶建工集团有限公司 | Road deformation joint concrete form strutting arrangement and fixed knot construct |
| CN111677270A (en) * | 2020-06-24 | 2020-09-18 | 中冶建工集团有限公司 | Construction method for shear walls on two sides of narrow space |
| CN212671169U (en) * | 2020-07-15 | 2021-03-09 | 中冶建工集团有限公司 | Expansion joint template support frame |
| CN112302338A (en) * | 2020-11-27 | 2021-02-02 | 成都城投建筑工程有限公司 | Deformation joint end template structure and construction method thereof |
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Application publication date: 20210611 |
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