CN114352012A - Double-keel device for reinforcing template and construction method thereof - Google Patents
Double-keel device for reinforcing template and construction method thereof Download PDFInfo
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- CN114352012A CN114352012A CN202111621340.2A CN202111621340A CN114352012A CN 114352012 A CN114352012 A CN 114352012A CN 202111621340 A CN202111621340 A CN 202111621340A CN 114352012 A CN114352012 A CN 114352012A
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Abstract
The invention discloses a double keel device for reinforcing a template and a construction method thereof, wherein the device comprises: the keel components comprise sleeves and insertion pipes, the sleeves are provided with opposite head ends and tail ends, the head ends of the sleeves of the keel components are arranged oppositely, the head end of one sleeve is arranged towards the tail end of the other sleeve, the insertion pipes can be movably inserted into the head ends of the sleeves along the axial direction of the sleeves, and after the insertion pipe of one sleeve extends out of the head end of the other sleeve, an inserting gap for the opposite-pulling screw to penetrate through is formed between the insertion pipe of the one sleeve and the tail end of the other sleeve; and the connecting rod is arranged between the head ends of the two sleeves and is connected with the head ends of the two sleeves. The invention solves the problem that the single-person installation and construction cannot be realized by adopting double keels for reinforcing the traditional wood formwork.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a double-keel device for template reinforcement and a construction method thereof.
Background
In the construction, the wood former is still the most common template system among the reinforced concrete structure, wherein the reinforcement form of side form is mainly by the panel, the secondary joist, the main joist is through split bolt and accessory fastening formation, and to wherein most common traditional fossil fragments material, like square timber, square steel pipe and steel pipe, be two and carry out work as the fossil fragments simultaneously, consequently, at the fossil fragments installation, need two people to cooperate jointly just can go on when especially eminence fossil fragments installation, it is convenient even partly worker is the picture, only use single fossil fragments to consolidate the completion installation during alone the installation, cause engineering rework or the mould expansion risk, if adopt traditional fossil fragments side form to consolidate, then can't realize single side fossil fragments installation reinforcement.
Disclosure of Invention
In order to overcome the defects in the prior art, a double keel device for template reinforcement and a construction method thereof are provided so as to solve the problem that the single installation and construction cannot be realized by adopting double keels in the traditional wood template reinforcement.
To achieve the above objects, there is provided a double keel device for template reinforcement, comprising:
the keel components comprise sleeves and insertion pipes, the sleeves are provided with opposite head ends and tail ends, the head ends of the sleeves of the keel components are arranged oppositely, the head end of one sleeve is arranged towards the tail end of the other sleeve, the insertion pipes can be movably inserted into the head ends of the sleeves along the axial direction of the sleeves, and after the insertion pipe of one sleeve extends out of the head end of the other sleeve, an inserting gap for the opposite-pulling screw to penetrate through is formed between the insertion pipe of the one sleeve and the tail end of the other sleeve; and
and the connecting rod is arranged between the two head ends of the sleeves and connected to the two head ends of the sleeves.
Further, the cross sections of the sleeve and the cannula are rectangular.
Furthermore, a guide notch is formed in the side wall of the head end of the sleeve, the guide notch is arranged along the axial direction of the sleeve, a stiffening convex rib is formed outside the insertion tube, and the stiffening convex rib is slidably arranged in the guide notch.
Furthermore, a limit hole is formed in the side wall of the tail end of the sleeve, the limit hole is formed in the axial direction of the sleeve, an anti-falling block is connected to the end of the insertion tube, and the anti-falling block is slidably arranged in the limit hole.
Furthermore, the quantity of connecting rod is many, many the connecting rod is the matrix and arranges and set up in two between the sheathed tube head end.
Furthermore, the side wall of the pipe orifice of the insertion pipe is provided with a stretching hole.
The invention provides a construction method of a double-keel device for reinforcing a template, which comprises the following steps:
forming two through holes in the wood formwork, wherein the two through holes are arranged along the horizontal direction;
opposite-pulling screw rods are respectively arranged in the two through holes in a penetrating way;
arranging the double keel device for reinforcing the template along the horizontal direction and attaching the double keel device to the outer side of the wood template, so that the tail end of one sleeve is arranged above one pair of pull screws, and the tail end of the other sleeve is arranged below the other pair of pull screws;
pulling out the insertion pipes in the head ends of the two sleeves, so that two ends of the double keel device for template reinforcement respectively form an insertion gap, and the two pairs of pull screws respectively penetrate through the two insertion gaps of the double keel device for template reinforcement;
and installing a fastener at the end part of the opposite-pulling screw rod, so that the opposite sides of the fastener are respectively pressed against the tail end of the sleeve and the inserting pipe at the opposite sides of the penetrating gap.
The double-keel device for reinforcing the template has the advantages that when the wooden template of the beam, the column and the wall is reinforced, the split bolts are firstly installed on the wooden template, and then the penetrating gaps at the two ends of the double-keel device for reinforcing the template can be sleeved on the two split bolts by one person, so that the reinforcing construction of the wooden template of the beam, the column and the wall can be realized by one person, the operation is convenient, the effective reinforcement can be formed on the wooden template, the labor is saved, the defect that multiple persons need to operate in a coordinated manner is avoided, and the efficiency is increased and the labor is saved.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic structural view of a double keel device for template reinforcement according to an embodiment of the invention.
Fig. 2 is a schematic view of a double keel device for template reinforcement through a split screw according to an embodiment of the invention.
Fig. 3 is a schematic view of a double keel device reinforced wall column formwork for formwork reinforcement according to an embodiment of the invention.
Fig. 4 is a schematic view of a double keel device reinforced beam side form for form reinforcement according to an embodiment of the present invention.
Fig. 5 to 7 are schematic diagrams illustrating steps of a construction method of a double keel device for reinforcing a formwork according to an embodiment of the invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 4, the present invention provides a double keel device for template reinforcement, including: two keel assemblies 1 and a connecting rod 2. Two fossil fragments subassemblies set up relatively, and the connecting rod is connected in two fossil fragments subassemblies.
Specifically, the keel assembly 1 includes a cannula 11 and a cannula 12. Wherein the cannula 11 has opposite leading and trailing ends. The sleeve pipe dislocation set of two fossil fragments subassemblies, namely, the head end of the sleeve pipe 11 of two fossil fragments subassemblies 1 sets up relatively, and the tail end setting of the head end of one sleeve pipe 11 towards another sleeve pipe 11. The cannula 12 is inserted movably in the axial direction of the cannula 11 in the head end of the cannula 11.
After the insertion tube 12 of one sleeve 11 extends out of the head end of one sleeve 11, an insertion gap for the opposite-pulling screw rod 4 to penetrate is formed between the insertion tube 12 of one sleeve 11 and the tail end of the other sleeve 11.
The connecting rod 2 is arranged between the head ends of the two sleeves 11, and the connecting rod 2 is connected to the head ends of the two sleeves 11.
In this embodiment, the cross-section of the sleeve 11 and the cannula 12 is rectangular. Specifically, the sleeve and the cannula are respectively hollow square tubes. The outer diameter of the cannula is adapted to the inner diameter of the cannula.
In a preferred embodiment, the side wall of the head end of the sleeve 11 is provided with a guiding notch a. The guide notches a are provided along the axial direction of the sleeve 11. The outer portion of the insertion tube 12 is formed with a stiffening ridge 121. The stiffening ribs 121 are slidably disposed in the guide notches a.
In this embodiment, two guide notches are formed on the side wall of one side of the sleeve. The two guide notches are arranged at intervals along the circumferential direction of the sleeve, and each guide notch is arranged along the axial direction of the sleeve.
In order to avoid the cannula from completely separating from the head end of the cannula when the cannula is pulled out of the head end of the cannula, a limiting hole b is formed in the side wall of the tail end of the cannula 11. The limit hole b is provided along the axial direction of the sleeve 11. An anti-slip block 122 is attached to the end of cannula 12. The anti-falling block is arranged in the limiting hole b in a sliding mode.
In order to facilitate the pulling of the cannula out of the head end of the cannula, the side wall of the nozzle of the cannula 12 is provided with a stretching hole c.
As a preferred embodiment, the number of the connecting rods 2 is plural. A plurality of connecting rods 2 are arranged between the head ends of the two sleeves 11 in a matrix manner.
The invention provides a construction method of a double-keel device for reinforcing a template, which comprises the following steps:
s1: two through holes are arranged on the wood template 3 and are arranged along the horizontal direction.
Referring to fig. 3 and 4, the reinforcing object in fig. 3 is a sideform of a wall or a pillar, and the reinforcing object in fig. 4 is a beam sideform.
During the reinforcing construction, a plurality of through holes are firstly formed in the wood formwork. The row spacing of the perforations is determined according to the setting density of the counter-pulling screw rod.
S2: the two through holes are respectively penetrated with a split screw 4.
The through hole is provided, and the counter-pulling screw rod is arranged in the through hole in a penetrating way.
S3: and the double keel device for reinforcing the template is horizontally arranged and attached to the outer side of the wood template 3, so that the tail end of one sleeve 11 is arranged above one pair of pull screws 4, and the tail end of the other sleeve 11 is arranged below the other pair of pull screws 4.
Referring to fig. 5, when the counter screws are densely arranged, the insertion tube of the double keel device for template reinforcement of the invention is pushed into the head ends of the sleeves, the double keel device for template reinforcement of the invention is vertically arranged, and the double keel device for template reinforcement of the invention is attached to the outer side of the wood template, and the double keel device for template reinforcement of the invention is rotated, so that the tail end of one sleeve 11 is arranged above one counter screw 4, and the tail end of the other sleeve 11 is arranged below the other counter screw 4.
S4: the insertion pipes 12 in the head ends of the two sleeves 11 are pulled out, so that two insertion gaps are formed at two ends of the template-reinforced double keel device respectively, and the two pairs of pull screws 4 are arranged in the two insertion gaps of the template-reinforced double keel device respectively in a penetrating manner.
Referring to fig. 6 and 7, after the tail end of one sleeve 11 is disposed above one pair of pull screws 4 and the tail end of the other sleeve 11 is disposed below the other pair of pull screws 4, the insertion tubes in the head ends of the two sleeves are pulled out, so that an insertion gap is formed between the insertion tubes and the tail end of the other sleeve, and the pull screws are inserted into the insertion gap. At the moment, the double-keel device for reinforcing the template can be hung on the two pairs of pull screws, so that the single-man operation can be realized.
S5: a fastening member 41 is installed at an end of the opposite-pulling screw rod 4 such that opposite sides of the fastening member are pressed against the rear end of the sleeve 11 and the insertion tube 12 at opposite sides of the insertion slit, respectively.
After the double keel device for reinforcing the template is hung on the two opposite pull screws, a single person installs a fastener on the end parts of the opposite pull screws on the outer sides of the two opposite wood templates, and the double keel device for reinforcing the template is fixedly reinforced on the wood template by using the fastener.
According to the double-keel device for reinforcing the template and the construction method thereof, when the wooden template of the beam, the column and the wall is reinforced, the split bolts are firstly installed on the wooden template, and then the penetrating gaps at the two ends of the double-keel device for reinforcing the template can be sleeved on the split bolts by one person, so that the reinforcing construction of the wooden template of the beam, the column and the wall by one person is realized, the operation is convenient, the effective reinforcement of the wooden template can be formed, the labor is saved, the defect that multiple persons are required for cooperative operation is avoided, and the efficiency is increased and the labor is saved.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (7)
1. A double keel device for template reinforcement, comprising:
the keel components comprise sleeves and insertion pipes, the sleeves are provided with opposite head ends and tail ends, the head ends of the sleeves of the keel components are arranged oppositely, the head end of one sleeve is arranged towards the tail end of the other sleeve, the insertion pipes can be movably inserted into the head ends of the sleeves along the axial direction of the sleeves, and after the insertion pipe of one sleeve extends out of the head end of the other sleeve, an inserting gap for the opposite-pulling screw to penetrate through is formed between the insertion pipe of the one sleeve and the tail end of the other sleeve; and
and the connecting rod is arranged between the two head ends of the sleeves and connected to the two head ends of the sleeves.
2. The dual keel device for template reinforcement of claim 1, wherein said cannula and said cannula are rectangular in cross-section.
3. The double-keel device for template reinforcement according to claim 2, wherein the side wall of the head end of the sleeve is provided with a guide notch, the guide notch is arranged along the axial direction of the sleeve, a stiffening ridge is formed outside the insertion tube, and the stiffening ridge is slidably arranged in the guide notch.
4. The double-keel device for template reinforcement according to claim 3, wherein a limiting hole is formed in the side wall of the tail end of the sleeve, the limiting hole is arranged along the axial direction of the sleeve, an anti-falling block is connected to the end of the insertion tube, and the anti-falling block is slidably arranged in the limiting hole.
5. The dual keel device for template reinforcement according to claim 1, wherein said number of said connecting rods is multiple, said multiple connecting rods are arranged in a matrix between the head ends of said two sleeves.
6. The dual keel device for template reinforcement according to claim 1, wherein the side wall of the cannula nozzle is provided with a stretching hole.
7. A construction method of the double keel device for template reinforcement according to any one of claims 1-6, characterized by comprising the following steps:
forming two through holes in the wood formwork, wherein the two through holes are arranged along the horizontal direction;
opposite-pulling screw rods are respectively arranged in the two through holes in a penetrating way;
arranging the double keel device for reinforcing the template along the horizontal direction and attaching the double keel device to the outer side of the wood template, so that the tail end of one sleeve is arranged above one pair of pull screws, and the tail end of the other sleeve is arranged below the other pair of pull screws;
pulling out the insertion pipes in the head ends of the two sleeves, so that two ends of the double keel device for template reinforcement respectively form an insertion gap, and the two pairs of pull screws respectively penetrate through the two insertion gaps of the double keel device for template reinforcement;
and installing a fastener at the end part of the opposite-pulling screw rod, so that the opposite sides of the fastener are respectively pressed against the tail end of the sleeve and the inserting pipe at the opposite sides of the penetrating gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111621340.2A CN114352012B (en) | 2021-12-28 | 2021-12-28 | Double-keel device for formwork reinforcement and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111621340.2A CN114352012B (en) | 2021-12-28 | 2021-12-28 | Double-keel device for formwork reinforcement and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114352012A true CN114352012A (en) | 2022-04-15 |
| CN114352012B CN114352012B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111621340.2A Active CN114352012B (en) | 2021-12-28 | 2021-12-28 | Double-keel device for formwork reinforcement and construction method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040927Y (en) * | 2007-08-16 | 2008-03-26 | 刘福新 | Wall template adjustable main back rib |
| CN201614748U (en) * | 2009-11-02 | 2010-10-27 | 白铁军 | Composite-material brace keel |
| CN202767517U (en) * | 2012-05-15 | 2013-03-06 | 宋永胜 | Steel keel for wall, beam and pillar formworks |
| CN104563500A (en) * | 2013-10-16 | 2015-04-29 | 深圳市特辰科技股份有限公司 | Dorsal bar and dorsal bar assembly method |
| CN209556368U (en) * | 2019-01-07 | 2019-10-29 | 林经豪 | The double quarter bends of fastener integration overlap back cord |
| CN210459967U (en) * | 2019-03-22 | 2020-05-05 | 中国建筑第七工程局有限公司 | Expansion joint department template reinforcing apparatus |
| CN211691486U (en) * | 2019-12-20 | 2020-10-16 | 后来科技(上海)有限公司 | Novel telescopic connecting piece for steel back ribs |
-
2021
- 2021-12-28 CN CN202111621340.2A patent/CN114352012B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040927Y (en) * | 2007-08-16 | 2008-03-26 | 刘福新 | Wall template adjustable main back rib |
| CN201614748U (en) * | 2009-11-02 | 2010-10-27 | 白铁军 | Composite-material brace keel |
| CN202767517U (en) * | 2012-05-15 | 2013-03-06 | 宋永胜 | Steel keel for wall, beam and pillar formworks |
| CN104563500A (en) * | 2013-10-16 | 2015-04-29 | 深圳市特辰科技股份有限公司 | Dorsal bar and dorsal bar assembly method |
| CN209556368U (en) * | 2019-01-07 | 2019-10-29 | 林经豪 | The double quarter bends of fastener integration overlap back cord |
| CN210459967U (en) * | 2019-03-22 | 2020-05-05 | 中国建筑第七工程局有限公司 | Expansion joint department template reinforcing apparatus |
| CN211691486U (en) * | 2019-12-20 | 2020-10-16 | 后来科技(上海)有限公司 | Novel telescopic connecting piece for steel back ribs |
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| Publication number | Publication date |
|---|---|
| CN114352012B (en) | 2023-07-25 |
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