CN109083401B - Template erection method and template structure for joint of cylindrical beam and frame beam - Google Patents
Template erection method and template structure for joint of cylindrical beam and frame beam Download PDFInfo
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- CN109083401B CN109083401B CN201811119765.1A CN201811119765A CN109083401B CN 109083401 B CN109083401 B CN 109083401B CN 201811119765 A CN201811119765 A CN 201811119765A CN 109083401 B CN109083401 B CN 109083401B
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- E—FIXED CONSTRUCTIONS
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- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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Abstract
The invention discloses a template erection method and a template structure for a joint of a cylindrical beam and a frame beam, wherein the template structures are all made of wood templates, an arc-shaped column template surrounds a cylindrical steel bar mesh frame template at the joint of the cylinder and the frame beam, the frame beam template surrounds the steel bar mesh frame of the frame beam, the arc-shaped column template and the frame beam template are connected at the joint, and a vertical opening is arranged at the joint of the arc-shaped column template and the frame beam template. Compared with the prior art, the wood template structure for the construction of the joints of the cylindrical beam and the frame beam can solve the problem of long production period of the shaped steel die, and further shorten the construction period of an entity; the template structure has light weight, high template supporting and removing speed and good demoulding effect; the high cost required for producing the shaping steel die by a single node can be saved; the wood template can be repeatedly used after being simply finished after being used, and the problem of low material utilization rate caused by the fact that a single shaping steel die cannot be directly recycled is solved.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a template erection method and a template structure of a cylindrical beam and frame beam joint.
Background
The conventional cylindrical beam and frame beam node template generally adopts a shaping steel template, and the template needs to be customized and produced in advance according to the structure size. The shaped steel template is adopted for construction, drawing, blanking, welding and customized production are required to be carried out in advance according to the size of each node, and the production period is long; the single template has large mass, and is often assembled and disassembled by adopting a tower crane or a small-sized hoisting machine, so that the construction speed is low; because a single node template cannot be circulated, the cost of the single node template is completely spent on one node, so that the cost is high, and the utilization rate of the template is low. Under the condition of various nodes, the nodes cannot be recycled, and the manufacturing cost is greatly different from that of a wood template.
Disclosure of Invention
The invention aims to: aiming at the problems in the prior art, the invention provides the template erection method and the template structure of the cylindrical beam and frame beam joint, and the problem of low material utilization rate caused by the fact that a single shaped steel die cannot be directly recycled can be effectively solved.
The technical scheme of the invention is realized as follows: a template erection method and a template structure of a cylindrical beam and frame beam joint are disclosed, wherein the method comprises the following steps:
s1: manufacturing an arc-shaped column template: adopting a 5mm wood template as a raw material, cutting arc-shaped column templates with corresponding sections if a plurality of connecting points are arranged between a cylinder and a frame beam, accurately measuring the length of each section of arc-shaped column template before cutting, and simply bending by adopting a wood-working machine according to the radius of the cylinder;
s2: installing the arc-shaped column template: an arc-shaped column formwork is firstly installed around the cylindrical reinforcing mesh and a circle is utilized. The arc-shaped column template is hooped by the steel rings from the outer side, a plurality of circular steel rings can be arranged, and the vertical distance is 60cm, so that enough fixing strength is achieved;
s3: installing a frame beam template: the frame beam templates are cut according to the size by adopting wood templates with the thickness of 15mm, the frame beam templates are erected around the reinforcing mesh of the frame beam, the abutted seams among all the frame beam templates are connected by adopting iron nails, and the frame beam templates and the arc-shaped column templates are connected and fixed at the column beam nodes;
s4: after the beam column node template is totally installed, 5 x 5cm wood square is adopted as a back balk and is annularly and vertically fixed on the outer side of the arc column template at uniform intervals, and the beam column node template can be fixed by using a shooting nail;
s5: and pouring concrete, and removing the arc-shaped column template and the frame beam template after the concrete is solidified and the curing time is up.
According to the template erection method of the cylindrical beam and frame beam node, when the arc-shaped templates are erected, a vertical opening with the same width as the node frame beam is reserved between the two arc-shaped column templates.
The template erection method of the cylindrical beam and frame beam node is characterized in that the connection part between the arc-shaped column template and the frame beam template is connected by nailing a nail from the inner side of the arc-shaped column template to the end part of the frame beam template.
According to the template erection method of the cylindrical beam and frame beam joint, the circular steel ring is formed by bending 6mm round steel wires on the brans, the end connection mode can be realized by welding 6mm bolt lead screws, and the two ends are connected and sealed by nuts.
According to the template erection method of the cylindrical beam and frame beam joint, two ends of the circular steel ring are connected and fixed through the bolt connecting piece.
According to the formwork erection method for the cylindrical beam and frame beam node, a horizontal jacking device formed by 48-3 mm supporting steel pipes and horizontal jacking is utilized to horizontally support the vertical back purlin at the outer side of the vertical back purlin, and the other end of each supporting steel pipe is connected with a scaffold constructed by a nearby main body. According to the template erection method of the cylindrical beam and frame beam joint, the support mode of the frame beam template is carried out by adopting a conventional method; and cutting and removing the round steel ring exposed outwards after the die is removed.
According to the template erection method of the cylindrical beam and frame beam joint, the end part notch is formed at the connecting part of the end part of the frame beam template and the circular steel ring so as to facilitate the circular steel ring to pass through.
The invention relates to a template erection method of a cylindrical beam and frame beam node, wherein a column template below an arc-shaped column template at the node is erected by adopting a formed metal template, the joint of the metal template and the arc-shaped column template is lapped, and the arc-shaped column template at the lapped joint is positioned on the inner side of the metal template.
The template structure of the cylindrical beam and frame beam joint is made of wood templates, an arc-shaped column template surrounds a cylindrical steel bar mesh frame template at the joint of the cylindrical beam and the frame beam, the frame beam template surrounds a steel bar mesh frame of the frame beam, the arc-shaped column template is connected with the frame beam template at the joint, and a vertical opening is formed in the joint of the arc-shaped column template and the frame beam template.
The invention has the technical effects that: compared with the prior art, the erection method of the cylindrical beam and frame beam joint template and the template structure can solve the problem of long production period of the shaped steel die, thereby shortening the entity construction period; the template structure has light weight, high template supporting and removing speed and good demoulding effect; the high cost required for producing the shaping steel die by a single node can be saved; the wood template can be repeatedly used after being simply finished after being used, and the problem of low material utilization rate caused by the fact that a single shaping steel die cannot be directly recycled is solved.
Drawings
FIG. 1 is a partial perspective view of the template structure of the present invention;
FIG. 2 is a partial schematic view of the connecting end of the frame beam form of the present invention;
FIG. 3 is a top view of the bolted connection of the present invention;
FIG. 4 is a side view of the attachment frame of the bolted connection of the present invention;
FIG. 5 is a side view of an end connection plate of the bolted connection of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following description of the present invention with reference to the accompanying drawings and embodiments will be made in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in the figure, the formwork structures for construction of the joints of the cylindrical beam and the frame beam are all made of wood formworks, the arc-shaped column formwork 1 surrounds a cylindrical steel bar mesh frame formwork at the joint of the cylinder and the frame beam, the frame beam formwork 2 surrounds a steel bar mesh frame of the frame beam, the arc-shaped column formwork 1 is connected with the frame beam formwork 2 at the joint, and a vertical opening 11 is formed in the joint of the arc-shaped column formwork 1 and the frame beam formwork 2.
And the connection part of the arc-shaped column template 1 and the frame beam template 2 is connected by nailing the nails from the inner side of the arc-shaped column template 1 to the end part of the frame beam template 2.
A plurality of round steel rings 3 for fastening are vertically and evenly arranged at intervals outside the arc-shaped column template 1. The connecting part of the end part of the frame beam template 2 and the round steel ring 3 is provided with an end part notch 21 so as to facilitate the passing of the round steel ring 3.
And a plurality of vertical back purlin 5 are circumferentially and uniformly arranged on the outer side of the arc-shaped column template 1 at intervals and used for increasing the strength of the arc-shaped column template 1. The formwork structure further comprises a horizontal jacking device 6, the horizontal jacking device 6 comprises a horizontal jacking and a supporting steel pipe, one end of the supporting steel pipe is connected with the horizontal jacking and jacked at the outer side of the vertical back balk, and the other end of the supporting steel pipe is fixed on an adjacent scaffold.
The round steel ring 3 is formed by bending round steel bars with the diameter of 6mm, and the ends of the two ends of the round steel ring are fixedly connected through bolt connecting pieces 4. The bolt connecting piece 4 comprises a connecting frame 41 and two end connecting plates 42, two ends of the circular steel ring 3 are respectively fixed on the end connecting plates 42, and the two end connecting plates 42 are respectively fixed at two ends of the connecting frame 41 through bolts 43.
The connecting frame 41 includes a vertical central plate 411, two U-shaped plates 412 are symmetrically fixed on two sides of the vertical central plate 411, and a U-shaped plate connecting hole 413 is formed in a bottom plate of each U-shaped plate 412 and used for connecting with the end connecting plate 42.
Further, two U-shaped plate connection holes 413 are formed at the upper and lower ends of the bottom plate of the U-shaped plate 412, and two connection plate holes 421 corresponding to the U-shaped plate connection holes 413 are formed in the two end connection plates 42. A fixing hole 422 is arranged between two connecting plate holes 421 on the end connecting plate 42, and the end of the round steel ring 3 passes through the fixing hole 422 from the outside and then is bent into an end bending part (not shown in the figure), so that the round steel ring cannot slip under the circumferential acting force during pouring.
The inner side section of the vertical central plate 411 is connected with an arc-shaped supporting plate 44, and the radian of the arc-shaped supporting plate 44 is the same as that of the arc-shaped column template 1. The arc-shaped support plate 44 is fixed on the vertical central plate 411 by welding, and a gap between the arc-shaped support plate 44 and the U-shaped plate 412 is filled by overlaying, and an overlaying layer 45 is formed. Further, a plastic gasket is arranged between the arc-shaped support plate 44 and the arc-shaped column template 1.
Structural description: the arc-shaped column template 1 in the joint of the cylindrical beam and the frame beam is made of a 5mm wood template, and is simply bent by a woodworking machine according to the radius of the cylinder before installation; when the template is installed, the arc-shaped column template 1 is installed firstly, the arc-shaped column template 1 is hooped by utilizing the 6mm round steel bars on the Browning for one circle, the vertical distance between the round steel rings 3 is 60cm, the round steel rings 3 are formed by bending the 6mm round steel bars on the Browning, the end connection mode can also be realized by welding the 6mm bolt lead screw on the Browning, and the two ends are connected and sealed by utilizing the nuts; the frame beam template 2 adopts a wood template with the thickness of 15mm, and all the joints among the templates are connected by nails; after the beam column node template is totally installed, 5 x 5cm wood is adopted as a back purlin 5 on the outer side of the arc column template 1, nails are utilized to be tightly connected with the arc column template 1, a horizontal shoring device 6 formed by 48 x 3mm supporting steel pipes and horizontal shores is utilized on the back of the arc column template to horizontally support the back purlin 5, and the other side of the supporting steel pipes is connected with a scaffold for main body construction; the support mode of the frame beam template 2 is carried out by adopting a conventional method; after the concrete is poured and removed from the form, the round steel ring 3 exposed outwards is cut, and the appearance quality of the cylinder cannot be influenced.
Description of the principle: the arc-shaped column template 1 adopts a template with the thickness of 5mm, and has large deflection due to the small thickness, so that an arc meeting the construction requirement can be formed; the outer side of the circular arc is sealed to one circle by utilizing a 6mm round steel ring 3, the length of the circular arc is accurately calculated and fed, a self-stabilizing system can be formed in the cylinder, a split bolt is not needed to be arranged, partial arc length errors exist during installation, and when concrete is poured, the template can be extruded outwards by the lateral pressure of the concrete, and the partial errors are eliminated; in order to ensure that the arc-shaped column template 1 cannot generate horizontal displacement in the concrete pouring process, the flitch is horizontally supported by utilizing a support steel pipe and a jacking support of 48 mm on the outer side, and horizontal force is transmitted to a main template bracket, so that the stability of the arc-shaped column template 1 in the horizontal direction can be ensured; the joints of the beam and the column template are fixed together by nails, and the beam template support is carried out by a conventional method, so that a complete beam-column joint template system is formed.
Example 2:
the formwork erection method for the cylindrical beam and frame beam joint comprises the following steps:
s1: manufacturing an arc-shaped column template: adopting a 5mm wood template as a raw material, cutting arc-shaped column templates with corresponding sections if a plurality of connecting points are arranged between a cylinder and a frame beam, accurately measuring the length of each section of arc-shaped column template before cutting, and simply bending by adopting a wood-working machine according to the radius of the cylinder;
s2: installing the arc-shaped column template: firstly, installing an arc-shaped column template around a cylindrical reinforcing mesh, and hooping the arc-shaped column template from the outer side by using a plurality of circular steel rings, wherein the vertical distance between the circular steel rings is 60cm, so that enough fixing strength is achieved;
s3: installing a frame beam template: the frame beam templates are cut according to the size by adopting wood templates with the thickness of 15mm, the frame beam templates are erected around the reinforcing mesh of the frame beam, the abutted seams among all the frame beam templates are connected by adopting iron nails, and the frame beam templates and the arc-shaped column templates are connected and fixed at the column beam nodes;
s4: after the beam column node template is totally installed, 5 x 5cm wood square is adopted as a back balk and is annularly and vertically fixed on the outer side of the arc column template at uniform intervals, and the beam column node template can be fixed by using a shooting nail;
s5: and pouring concrete, and removing the arc-shaped column template and the frame beam template after the concrete is solidified for curing time.
Furthermore, when the arc-shaped templates are erected, a vertical opening with the same width as the node frame beam is reserved between the two arc-shaped column templates.
Furthermore, the connection between the arc-shaped column template and the frame beam template is connected by nailing the nails from the inner side of the arc-shaped column template to the end part of the frame beam template.
Further, the ring is formed by bending 6mm round steel wires on a brane, the end connection mode can also be through welding 6mm bolt lead screw, and the both ends are connected and sealed by utilizing the nut.
Furthermore, two ends of the round steel ring are fixedly connected through bolt connecting pieces.
Furthermore, a horizontal jacking device formed by 48 x 3mm supporting steel pipes and horizontal jacking is used for horizontally supporting the vertical back purlin outside, and the other end of each supporting steel pipe is connected with a scaffold constructed by a nearby main body.
Furthermore, the support mode of the frame beam template is carried out by adopting a conventional method; and cutting and removing the round steel ring exposed outwards after the die is removed.
Furthermore, an end notch is formed at the joint of the end part of the frame beam template and the circular steel ring, so that the circular steel ring can pass through the notch.
Furthermore, the column template below the arc-shaped column template at the node is erected by adopting a formed metal template, the joint of the metal template and the arc-shaped column template is lapped, and the arc-shaped column template at the lapped joint is positioned on the inner side of the metal template.
The template mechanism lapped in the above way has the advantages of simple structure, stability, reliability and clear stress; the assembly can be realized only by manpower, so that the occupied resource is less, and the space is saved; the construction period is saved, the cost is saved, and the turnover use is realized. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. A formwork erection method for a cylindrical beam and frame beam joint is characterized by comprising the following steps: s1: manufacturing an arc-shaped column template: adopting a 5mm wood template as a raw material, cutting arc-shaped column templates with corresponding sections if a plurality of connecting points are arranged between a cylinder and a frame beam, accurately measuring the length of each section of arc-shaped column template before cutting, and bending by adopting a wood working machine according to the radius of the cylinder; s2: installing the arc-shaped column template: firstly, installing an arc-shaped column template around a cylindrical reinforcing mesh, and hooping the arc-shaped column template from the outer side by using a circular steel ring, wherein the circular steel ring is provided with a plurality of circular steel rings, the vertical distance is 60cm so as to achieve enough fixing strength, two ends of the circular steel ring are fixedly connected through a bolt connecting piece, the bolt connecting piece comprises a connecting frame and two end connecting plates, two ends of the circular steel ring are respectively fixed on the end connecting plates, and the two end connecting plates are respectively fixed at two ends of the connecting frame through bolts; the connecting frame comprises a vertical central plate, two U-shaped plates are symmetrically fixed on two sides of the vertical central plate respectively, U-shaped plate connecting holes are formed in a bottom plate of each U-shaped plate, an arc-shaped supporting plate is connected to the inner side section of the vertical central plate, the radian of each arc-shaped supporting plate is identical to that of each arc-shaped column template, the arc-shaped supporting plates are fixed on the vertical central plate through welding, and gaps between the arc-shaped supporting plates and the U-shaped plates are filled through surfacing welding to form surfacing layers;
s3: installing a frame beam template: the frame beam templates are cut according to the size by adopting wood templates with the thickness of 15mm, the frame beam templates are erected around the reinforcing mesh of the frame beam, the abutted seams among all the frame beam templates are connected by adopting iron nails, and the frame beam templates and the arc-shaped column templates are connected and fixed at the column beam nodes; s4: after the beam column node template is totally installed, 5 x 5cm wood square is adopted as a back balk to be circumferentially and vertically fixed on the outer side of the arc column template at uniform intervals, and the beam column node template is fixed by using a shooting nail; s5: and pouring concrete, and removing the arc-shaped column template and the frame beam template after the concrete is solidified and the curing time is up.
2. The formwork erection method of a cylindrical beam and frame beam joint according to claim 1, characterized in that: when the arc-shaped templates are erected, a vertical opening with the same width as the node frame beam is reserved between the two arc-shaped column templates.
3. The formwork erection method of a cylindrical beam and frame beam joint according to claim 2, characterized in that: and at the joint between the arc-shaped column template and the frame beam template, nailing from the inner side of the arc-shaped column template to the end part of the frame beam template by shooting nails for connection.
4. The formwork erection method of a cylindrical beam and frame beam joint according to claim 2, characterized in that: the ring is formed by bending 6mm round steel bracings on the branst, and the end connection mode is through welding 6mm bolt lead screw on the branst, and both ends utilize the nut to connect and seal.
5. The formwork erection method of a cylindrical beam and frame beam joint according to claim 2, characterized in that: the horizontal jacking device formed by utilizing 48 x 3mm support steel pipes and horizontal jacking supports is utilized to horizontally support the vertical back purlin outside the vertical back purlin, and the other end of each support steel pipe is connected with a scaffold constructed by nearby main bodies.
6. The formwork erection method of a cylindrical beam and frame beam joint according to claim 2, characterized in that: and cutting and removing the round steel ring exposed outwards after the die is removed.
7. The formwork erection method of a cylindrical beam and frame beam joint according to claim 2, characterized in that: and a notch at the end part is arranged at the joint of the end part of the frame beam template and the circular steel ring so as to facilitate the circular steel ring to pass through.
8. The formwork erection method of a cylindrical beam and frame beam joint according to claim 2, characterized in that: and the column template below the arc-shaped column template at the node is erected by adopting a formed metal template, the joint of the metal template and the arc-shaped column template is lapped, and the arc-shaped column template at the lapped joint is positioned on the inner side of the metal template.
9. The utility model provides a template structure of cylinder roof beam and frame beam node which characterized in that: the template structures are all made of wood templates, an arc-shaped column template surrounds a cylindrical steel bar mesh frame template at the joint of a cylindrical beam and a frame beam, the frame beam template is erected around a steel bar mesh of the frame beam, the arc-shaped column template is connected with the frame beam template at a node, and a vertical opening is formed in the joint of the arc-shaped column template and the frame beam template; the outer side of the arc-shaped column template is provided with a circular steel ring, two ends of the circular steel ring are fixedly connected through a bolt connecting piece, the bolt connecting piece comprises a connecting frame and two end connecting plates, two ends of the circular steel ring are respectively fixed on the end connecting plates, and the two end connecting plates are respectively fixed at two ends of the connecting frame through bolts; the connecting frame comprises a vertical central plate, two U-shaped plates are symmetrically fixed on two sides of the vertical central plate respectively, U-shaped plate connecting holes are formed in a bottom plate of each U-shaped plate, an arc supporting plate is connected to the inner side section of the vertical central plate, the radian of the arc supporting plate is identical to that of the arc column template, the arc supporting plate is fixed on the vertical central plate through welding, and a gap between the arc supporting plate and the U-shaped plates is filled through surfacing welding to form a surfacing layer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811119765.1A CN109083401B (en) | 2018-09-25 | 2018-09-25 | Template erection method and template structure for joint of cylindrical beam and frame beam |
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| CN201811119765.1A CN109083401B (en) | 2018-09-25 | 2018-09-25 | Template erection method and template structure for joint of cylindrical beam and frame beam |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109779246A (en) * | 2019-01-29 | 2019-05-21 | 中国五冶集团有限公司 | Reinforced Concrete Circular Cylinder template construct method |
| CN111910916A (en) * | 2020-07-02 | 2020-11-10 | 中铁十六局集团城市建设发展有限公司 | Construction method for beam column joint connection |
| CN115288429A (en) * | 2022-07-25 | 2022-11-04 | 中建八局深圳科创发展有限公司 | Column cap ring beam shaping template structure and construction method of column cap ring beam |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824909A (en) * | 2010-01-15 | 2010-09-08 | 上海市浦东新区建设市场管理署 | Pouring construction method of combination part between cylindrical component and beam poured by paper tube template |
| CN204531397U (en) * | 2015-02-02 | 2015-08-05 | 中国建筑第八工程局有限公司 | Bean column node typified form |
| CN204850442U (en) * | 2015-07-30 | 2015-12-09 | 重庆大学 | A arc formwork for special -shaped beam column node |
| CN206753045U (en) * | 2017-05-10 | 2017-12-15 | 云南建投第二建设有限公司 | A kind of column-form adjustable column hoop bracing means |
-
2018
- 2018-09-25 CN CN201811119765.1A patent/CN109083401B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824909A (en) * | 2010-01-15 | 2010-09-08 | 上海市浦东新区建设市场管理署 | Pouring construction method of combination part between cylindrical component and beam poured by paper tube template |
| CN204531397U (en) * | 2015-02-02 | 2015-08-05 | 中国建筑第八工程局有限公司 | Bean column node typified form |
| CN204850442U (en) * | 2015-07-30 | 2015-12-09 | 重庆大学 | A arc formwork for special -shaped beam column node |
| CN206753045U (en) * | 2017-05-10 | 2017-12-15 | 云南建投第二建设有限公司 | A kind of column-form adjustable column hoop bracing means |
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