CN114541745B - Cylindrical wood formwork reinforcing device - Google Patents
Cylindrical wood formwork reinforcing device Download PDFInfo
- Publication number
- CN114541745B CN114541745B CN202210250855.4A CN202210250855A CN114541745B CN 114541745 B CN114541745 B CN 114541745B CN 202210250855 A CN202210250855 A CN 202210250855A CN 114541745 B CN114541745 B CN 114541745B
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- cross beam
- sliding blocks
- fixedly connected
- screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002023 wood Substances 0.000 title claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 18
- 238000009415 formwork Methods 0.000 title claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
-
- 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
Abstract
The invention relates to the field of building construction, in particular to a cylindrical wood formwork reinforcing device which comprises a plurality of cross beams hinged end to end in sequence, wherein one end of a batten is fixedly connected to the inner side of each cross beam, support rods are hinged to the outer sides of four cross beams, the four support rods are distributed in a cross shape, the cross beams are horizontally arranged, and the support rods are vertically arranged. The invention can ensure the verticality of the cylinder, reduce the material investment, improve the construction efficiency and save the construction cost.
Description
Technical Field
The invention relates to the field of building construction, in particular to a cylindrical wood template reinforcing device.
Background
With the improvement of the aesthetic sense of the building, more and more special-shaped buildings appear in front of the eyes of people; concrete cylinders are also increasingly being used. The traditional cylindrical wood template adopts the shaping steel band to assist with steel pipe scaffold frame and consolidates, and the scaffold frame is connected with beam slab support system, and this kind of reinforcement mode is high to steel band strength requirement, and the straightness that hangs down is difficult to guarantee, and is very big to beam slab support system lateral force moreover, seriously influences beam slab support system atress. In this way, the invention provides a cylinder template reinforcing device which has good effect on reinforcing a cylinder wood template.
Disclosure of Invention
The invention aims to provide a cylindrical wood formwork reinforcing device which solves the problems, so that the perpendicularity of a cylinder is guaranteed, the material investment is reduced, the construction efficiency is improved, and the construction cost is saved.
In order to achieve the above object, the present invention provides the following solutions:
the utility model provides a cylinder plank sheathing reinforcing apparatus, includes a plurality of head and the tail articulated crossbeam in proper order, every the inboard fixedly connected with of crossbeam is square one end, and four wherein the crossbeam outside articulates there is the bracing piece, and four the bracing piece is cross-shaped and distributes, the crossbeam level sets up, the vertical setting of bracing piece.
Preferably, connecting pieces are rotatably connected to the ends of the adjacent cross beams, and each connecting piece comprises a bolt and a nut, and the bolts penetrate through the ends of the cross beams.
Preferably, the outer sides of the four cross beams are fixedly connected with ear plates, screws are arranged on the ear plates in a penetrating mode, and one end of the supporting rod is hinged to the ear plates through the screws.
Preferably, the length l=2·tan15× (r+a+b+c/2), where r is the radius of the cylinder, a is the thickness of the cylindrical wood form, b is the height of the batten, and c is the width of the cross beam.
Preferably, the cross beams form a regular polygon structure.
Preferably, the cross beam and the support rod are galvanized square tubes.
The invention has the following technical effects:
1) By the reinforcing device, the overall strength of the cylindrical wood template is increased, and the explosion of the template is prevented;
2) By additionally arranging independent supporting rods, the verticality of the cylinder is ensured;
3) By additionally arranging independent supporting rods, lateral stress of the beam supporting system is reduced, and stability of the supporting system of the beam plate is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of the beam structure of the present invention;
FIG. 3 is a schematic view of a support bar according to the present invention;
FIG. 4 is a schematic diagram of a connector according to a second embodiment of the present invention;
FIG. 5 is a schematic view of a connector according to a third embodiment of the present invention;
FIG. 6 is a schematic view of a beam structure according to a fourth embodiment of the present invention;
fig. 7 is a schematic view of a supporting rod according to a fifth embodiment of the present invention.
Wherein, 1, a beam; 101. a first screw; 102. an adjusting member; 103. a second screw; 2. wood square; 3. ear plates; 4. a connecting piece; 401. a slideway; 402. a slide block; 403. a first inclined surface; 404. a second inclined surface; 405. a conical inclined surface; 406. a clasp; 407. an annular groove; 408. a spring; 409. a closed loop; 410. a closing cap; 411. a vertical strut; 5. a cylindrical wood template; 6. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Embodiment one:
referring to fig. 1-3, this embodiment provides a cylindrical wood formwork reinforcing apparatus, including a plurality of articulated crossbeam 1 in proper order from beginning to end, every crossbeam 1 inboard fixedly connected with batten 2's one end, wherein four crossbeam 1 outsides are articulated have bracing piece 6, and four bracing pieces 6 are cross distribution, and crossbeam 1 level sets up, and bracing piece 6 vertical setting.
In a further optimized scheme, the end parts of the adjacent cross beams 1 are rotatably connected with connecting pieces 4, the connecting pieces 4 comprise bolts and nuts, and the bolts penetrate through the end parts of the cross beams 1.
According to a further optimization scheme, the outer sides of the four cross beams 1 are fixedly connected with the lug plates 3, screws are arranged on the lug plates 3 in a penetrating mode, and one end of each supporting rod 6 is hinged to the lug plates 3 through the screws.
Further preferably, the length l=2·tan15× (r+a+b+c/2) of the cross beam 1, where r is the radius of the cylinder, a is the thickness of the cylindrical wood form 5, b is the height of the square 2, and c is the width of the cross beam 1.
Further optimizing scheme, a plurality of crossbeams 1 form a regular polygon structure.
In a further optimization scheme, the cross beam 1 and the support rod 6 are galvanized square tubes.
According to the size of the cylindrical wood template 5, the cross beam 1 with proper length is selected, the battens 2 on the inner side of the cross beam 1 are in contact with the outer side wall of the cylindrical wood template 5, the cross beams 1 are supported through the supporting rods 6, and the position degree of the cross beam 1 can be adjusted through the adjustment of the supporting rods 6 due to the cross distribution of the supporting rods 6, so that the perpendicularity of the cylindrical wood template 5 is adjusted, and the perpendicularity of a concrete cylinder is ensured.
By the reinforcing device, the overall strength of the cylindrical wood template 5 is increased, and the explosion of the template is prevented;
by additionally arranging an independent supporting rod 6, the verticality of the cylinder is ensured;
by additionally arranging the independent supporting rods 6, the lateral stress of the supporting system of the beam 1 is reduced, and the stability of the supporting system of the beam plate 1 is ensured.
Embodiment two:
referring to fig. 4, the reinforcing apparatus of this embodiment is different from the first embodiment only in that the connecting member 4 is a cylinder, a slide way 401 is provided inside the connecting member 4, a vertical sliding column 411 is slidably fitted in the slide way 401, two sliding blocks 402 are slidably connected to the side wall of the connecting member 4, the two sliding blocks 402 slide horizontally, the sliding blocks 402 are in an L-shaped structure, a first inclined plane 403 is provided at the outer side end of the sliding block 402, a second inclined plane 404 is provided at the top of the sliding block 402, a conical inclined plane 405 is provided at the bottom surface of the vertical sliding column 411, the first inclined plane 403, the second inclined plane 404 and the conical inclined plane 405 are slidably fitted, a spring 408 is fixedly connected between the two sliding blocks 402, a snap ring 406 is slidably sleeved at the outer side of the connecting member 4, an annular groove 407 is provided at the inner side wall of the snap ring 406, and the annular groove 407 is matched with the sliding block 402.
When the connecting piece 4 of this embodiment is used, the connecting piece 4 passes through the hinge hole of the cross beam 1, then the snap ring 406 is sleeved outside the connecting piece 4, along with the movement of the snap ring 406, the snap ring 406 contacts with the first inclined plane 403, and then two sliding blocks 402 are extruded, and then the two sliding blocks 402 are clamped into the annular groove 407, so that the quick installation of the connecting piece 4 is realized, when the connecting piece 4 needs to be dismounted, the two sliding blocks 402 are pushed to be close to each other by pressing the vertical sliding column 411, and at the moment, the snap ring 406 is dismounted from the connecting piece 4, and the connecting piece 4 of this embodiment is convenient for the installation and the dismounting of the reinforcing device.
Embodiment III:
referring to fig. 5, the reinforcing apparatus of the present embodiment is different from the second embodiment only in that a sealing ring 409 is fixedly connected to the top of the connecting member 4, and a sealing cap 410 is screwed on the outer side of the sealing ring 409. By providing the closing cap 410, the vertical sliding column 411 is prevented from being collided by external force to cause the disengagement of the cross beam 1, and the stability of the reinforcement device is affected.
Embodiment four:
referring to fig. 6, the reinforcing apparatus of the present embodiment is different from the first embodiment only in that the cross beam 1 is of a split structure, one end of a part of the cross beam 1 away from the hinge is fixedly connected with the first screw rod 101, one end of the other part of the cross beam 1 away from the hinge is fixedly connected with the second screw rod 103, the outer sides of the first screw rod 101 and the second screw rod 103 are in threaded connection with the adjusting member 102, and the threaded directions of the first screw rod 101 and the second screw rod 103 are opposite.
When the length of the cross beam 1 needs to be adjusted, the adjusting piece 102 is rotated, and the adjusting piece 102 is in threaded connection with the first screw rod 101 and the second screw rod 103, and the threaded directions of the first screw rod 101 and the second screw rod 103 are opposite, so that the first screw rod 101 and the second screw rod 103 can be mutually close to or far away from each other, and the purpose of adjusting the length of the cross beam 1 is achieved.
Fifth embodiment:
referring to fig. 7, the reinforcing apparatus of the present embodiment is different from the first embodiment only in that the supporting rods 6 are of a split structure, one end of a portion of the supporting rods 6 away from the hinge is fixedly connected with a first screw rod 101, one end of another portion of the supporting rods 6 is fixedly connected with a second screw rod 103, the outer sides of the first screw rod 101 and the second screw rod 103 are in threaded connection with an adjusting member 102, and the threaded directions of the first screw rod 101 and the second screw rod 103 are opposite.
When the length of the supporting rod 6 needs to be adjusted, the adjusting piece 102 is rotated, the adjusting piece 102 is in threaded connection with the first screw rod 101 and the second screw rod 103, the threaded directions of the first screw rod 101 and the second screw rod 103 are opposite, and at the moment, the first screw rod 101 and the second screw rod 103 can be mutually close to or far away from each other, so that the purpose of adjusting the length of the supporting rod 6 is achieved, and the perpendicularity of the cylindrical wood template 5 adjusted by the reinforcing device is more convenient.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solutions of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
Claims (1)
1. The cylindrical wood formwork reinforcing device is characterized by comprising a plurality of cross beams (1) which are sequentially hinged end to end, wherein one end of a batten (2) is fixedly connected to the inner side of each cross beam (1), support rods (6) are hinged to the outer sides of four cross beams (1), the four support rods (6) are distributed in a cross shape, the cross beams (1) are horizontally arranged, and the support rods (6) are vertically arranged;
the end parts of the adjacent cross beams (1) are rotationally connected with connecting pieces (4);
the connecting piece (4) is a cylinder, a slide way (401) is arranged in the connecting piece (4), vertical slide columns (411) are in sliding fit with the slide way (401), two sliding blocks (402) are connected to the side wall of the connecting piece (4) in a sliding mode, the two sliding blocks (402) slide horizontally, the sliding blocks (402) are of L-shaped structures, a first inclined surface (403) is arranged at the outer side end part of each sliding block (402), a second inclined surface (404) is arranged at the top of each sliding block (402), a conical inclined surface (405) is arranged at the bottom surface of each vertical slide column (411), springs (408) are fixedly connected between the two sliding blocks (402), a clamping ring (406) is arranged on the outer side of each connecting piece (4) in a sliding mode, an annular groove (407) is arranged on the inner side wall of each clamping ring (406), and the annular grooves (407) are matched with the sliding blocks (402).
The top of the connecting piece (4) is fixedly connected with a sealing ring (409), and a sealing cover (410) is in threaded fit with the outer side of the sealing ring (409);
when the connecting piece (4) is used, the connecting piece (4) passes through the hinge hole of the cross beam (1), then the clamping ring (406) is sleeved outside the connecting piece (4), along with the movement of the clamping ring (406), the clamping ring (406) is contacted with the first inclined surface (403), then the two sliding blocks (402) are extruded, then the two sliding blocks (402) are clamped into the annular groove (407), the quick installation of the connecting piece (4) is realized, when the connecting piece (4) needs to be disassembled, the vertical sliding column (411) pushes the two sliding blocks (402) to be close to each other, and at the moment, the clamping ring (406) is detached from the connecting piece (4);
the cross beam (1) is of a split structure, one part of the cross beam (1) is fixedly connected with a first screw (101) at one end far away from the hinge, the other part of the cross beam (1) is fixedly connected with a second screw (103) at one end far away from the hinge, adjusting pieces (102) are connected to the outer sides of the first screw (101) and the second screw (103) in a threaded mode, and the directions of threads of the first screw (101) and the second screw (103) are opposite;
the outer sides of the four cross beams (1) are fixedly connected with ear plates (3), screws are arranged on the ear plates (3) in a penetrating mode, and one end of each supporting rod (6) is hinged to each ear plate (3) through the corresponding screw;
the length L=2·tan15× (r+a+b+c/2) of the cross beam (1), wherein r is the radius of the cylinder, a is the thickness of the cylindrical wood form (5), b is the height of the square (2), c is the width of the cross beam (1);
a plurality of cross beams (1) form a regular polygon structure;
the cross beam (1) and the support rod (6) are galvanized square tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210250855.4A CN114541745B (en) | 2022-03-15 | 2022-03-15 | Cylindrical wood formwork reinforcing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210250855.4A CN114541745B (en) | 2022-03-15 | 2022-03-15 | Cylindrical wood formwork reinforcing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114541745A CN114541745A (en) | 2022-05-27 |
| CN114541745B true CN114541745B (en) | 2024-01-19 |
Family
ID=81663892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210250855.4A Active CN114541745B (en) | 2022-03-15 | 2022-03-15 | Cylindrical wood formwork reinforcing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114541745B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577441U (en) * | 1992-03-18 | 1993-10-22 | 株式会社信和エンジニアリング | Curved formwork clamp |
| CN105926936A (en) * | 2016-06-14 | 2016-09-07 | 中国建筑第五工程局有限公司 | Fabricated section-adjustable formwork system for square stiff pillars and construction method of fabricated section-adjustable formwork system |
| CN108756226A (en) * | 2018-05-23 | 2018-11-06 | 江苏无锡二建建设集团有限公司 | Circular columns template construction technique |
| CN109386129A (en) * | 2017-08-04 | 2019-02-26 | 上海宝冶集团有限公司 | The reinforcement means of large-diameter concrete column-form |
| CN110509551A (en) * | 2019-07-25 | 2019-11-29 | 安徽子午线标识标牌工程有限公司 | Heat-sink fixing device for 3D printing equipment |
| CN212897621U (en) * | 2020-08-04 | 2021-04-06 | 中国建筑第八工程局有限公司 | Reinforcing structure for correcting verticality of cylindrical template |
| CN112780066A (en) * | 2021-01-26 | 2021-05-11 | 中国五冶集团有限公司 | Cylindrical template fixing device and fixing method |
| CN213541037U (en) * | 2020-10-10 | 2021-06-25 | 河北冠华电气设备有限公司 | Locking anticreep bolt and nut subassembly |
| CN214063529U (en) * | 2020-12-09 | 2021-08-27 | 浙江瑞都紧固件有限公司 | Multiple-effect locking bolt |
| CN214535552U (en) * | 2021-01-04 | 2021-10-29 | 佛山市华电智能通信科技有限公司 | High definition thing networking video monitoring device |
| CN214831737U (en) * | 2021-06-02 | 2021-11-23 | 尤亚鲁 | Strutting arrangement is used in highway engineering construction |
| CN214993120U (en) * | 2021-01-29 | 2021-12-03 | 江苏省交通技师学院 | Be used for bridge column type pier stud template straightness adjusting device that hangs down |
-
2022
- 2022-03-15 CN CN202210250855.4A patent/CN114541745B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0577441U (en) * | 1992-03-18 | 1993-10-22 | 株式会社信和エンジニアリング | Curved formwork clamp |
| CN105926936A (en) * | 2016-06-14 | 2016-09-07 | 中国建筑第五工程局有限公司 | Fabricated section-adjustable formwork system for square stiff pillars and construction method of fabricated section-adjustable formwork system |
| CN109386129A (en) * | 2017-08-04 | 2019-02-26 | 上海宝冶集团有限公司 | The reinforcement means of large-diameter concrete column-form |
| CN108756226A (en) * | 2018-05-23 | 2018-11-06 | 江苏无锡二建建设集团有限公司 | Circular columns template construction technique |
| CN110509551A (en) * | 2019-07-25 | 2019-11-29 | 安徽子午线标识标牌工程有限公司 | Heat-sink fixing device for 3D printing equipment |
| CN212897621U (en) * | 2020-08-04 | 2021-04-06 | 中国建筑第八工程局有限公司 | Reinforcing structure for correcting verticality of cylindrical template |
| CN213541037U (en) * | 2020-10-10 | 2021-06-25 | 河北冠华电气设备有限公司 | Locking anticreep bolt and nut subassembly |
| CN214063529U (en) * | 2020-12-09 | 2021-08-27 | 浙江瑞都紧固件有限公司 | Multiple-effect locking bolt |
| CN214535552U (en) * | 2021-01-04 | 2021-10-29 | 佛山市华电智能通信科技有限公司 | High definition thing networking video monitoring device |
| CN112780066A (en) * | 2021-01-26 | 2021-05-11 | 中国五冶集团有限公司 | Cylindrical template fixing device and fixing method |
| CN214993120U (en) * | 2021-01-29 | 2021-12-03 | 江苏省交通技师学院 | Be used for bridge column type pier stud template straightness adjusting device that hangs down |
| CN214831737U (en) * | 2021-06-02 | 2021-11-23 | 尤亚鲁 | Strutting arrangement is used in highway engineering construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114541745A (en) | 2022-05-27 |
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