CN208899862U - Formwork structure for cylinder beam and Vierendeel girder node construction - Google Patents
Formwork structure for cylinder beam and Vierendeel girder node construction Download PDFInfo
- Publication number
- CN208899862U CN208899862U CN201821560796.6U CN201821560796U CN208899862U CN 208899862 U CN208899862 U CN 208899862U CN 201821560796 U CN201821560796 U CN 201821560796U CN 208899862 U CN208899862 U CN 208899862U
- Authority
- CN
- China
- Prior art keywords
- vierendeel girder
- formwork structure
- arc column
- column template
- cylinder beam
- 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
Abstract
The utility model discloses a kind of formwork structures for cylinder beam and Vierendeel girder node construction, the formwork structure is made by plank sheathing, in the junction of cylinder beam and Vierendeel girder, cylinder beam steel rack mould is surrounded by arc column template, frame beam forms is set up around the steel mesh of Vierendeel girder, the arc column template is attached at node with frame beam forms, and the arc column template is provided with vertical openings in the junction with frame beam forms.Compared with prior art, a kind of wooden formwork structure for cylinder beam and Vierendeel girder node construction of the utility model, can solve the problem of sizing punching block production cycle length, and then shorten the entity duration；Formwork structure is light-weight, and formwork, demoulding speed are fast, and stripping result is good；Sky high cost needed for individual node production definition punching block can be saved；Plank sheathing use is also reusable through simple finishing after, solve the problems, such as individually to be formed punching block can not direct reuse and cause stock utilization low.
Description
Technical field
The invention belongs to technical field of building construction, in particular to a kind of wood for cylinder beam and Vierendeel girder node construction
Formwork structure.
Background technique
Conventional vertical cylinder beam and Vierendeel girder node template generally use set shaped steel formwork, which needs according to structure
Size shifts to an earlier date customized production.It is constructed, is needed in advance according to each node size, drawing, blanking, weldering using set shaped steel formwork
It connects, customized production, the production cycle is longer；Single form quality is big, often installs and disassembly is needed using tower crane or small-sized lifting
Mechanical assistance is completed, and speed of application is slow；For individual node template because can not have enough to meet the need, cost all spends in a node
On, its higher cost is caused, template utilization rate is low.In the case where node diverse, turnover utilization, cost and wooden model can not be carried out
Plate differs greatly.
Summary of the invention
It is an object of the invention to: for the above-mentioned prior art, there are problems, have invented a kind of for cylinder beam and frame
The wooden formwork structure of girder connection construction, can efficiently solve single sizing punching block can not direct reuse and cause material use
The low problem of rate.
The technical solution of the technology of the present invention is achieved in that a kind of template for cylinder beam and Vierendeel girder node construction
Structure, the formwork structure are made by plank sheathing, in the junction of cylinder beam and Vierendeel girder, by arc column template around circle
Column beam steel rack is set, and frame beam forms is set up around the steel mesh of Vierendeel girder, and the arc column template and frame beam forms exist
It is attached at node, the arc column template is provided with vertical openings in the junction with frame beam forms.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, the arc column template with
The junction of frame beam forms is hammered into the end of Vierendeel girder template from the interior side of circular arc column template by nailing and is attached.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, outside the arc column template
Side, it is circumferentially equi-spaced to be provided with several vertical back a tree, used in making timber for boats, for increasing the intensity of arc column template.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, the formwork structure further includes water
Flat-top support arrangement, the horizontal shore (shoring) device include horizontal jacking and supporting steel pipe, and supporting steel pipe one end connects horizontal jacking simultaneously
The outside of vertical back a tree, used in making timber for boats is withstood on, the other end of supporting steel pipe is fixed on neighbouring scaffold.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, in the outer of the arc column template
Side, it is vertically evenly spaced to be provided with several round steel rings for fastening.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, frame beam forms end with
The junction of round steel ring is provided with end notches, in order to which round steel ring passes through.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, the round steel ring by 6mm circle
Reinforcing bar is bent, and part is bolted in both ends end and is attached fixation.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, the bolt connection piece include connecting
Frame and two pieces of end connecting plates are connect, the both ends of the round steel ring are separately fixed on the connecting plate of end, and two pieces of end connecting plates lead to respectively
Cross the both ends that bolt is fixed on connection framework.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, the bolt connection piece include perpendicular
To middle heart, two sides respectively symmetrically be fixed with two pieces of U-boards, U-board connecting hole is provided on the bottom plate of the U-board, use
It is connected in end connecting plate.
Formwork structure of the present invention for cylinder beam and Vierendeel girder node construction, the bottom plate of the U-board it is upper
There are two U-board connecting hole, two pieces are held two connecting plates being provided on connecting plates corresponding to U-board connecting hole for lower both ends setting
Hole.
Technical effect of the invention are as follows: compared with prior art, one kind of the invention is for cylinder beam and frame girder connection
The wooden formwork structure of construction, can solve the problem of sizing punching block production cycle length, and then shorten the entity duration；Formwork structure weight
Amount is light, and formwork, demoulding speed are fast, and stripping result is good；Sky high cost needed for individual node production definition punching block can be saved；Wood
Template use is also reusable through simple finishing after, solve individually be formed punching block can not direct reuse and cause material
Expect the low problem of utilization rate.
Detailed description of the invention
The sectional perspective schematic diagram of Fig. 1 this present invention formwork structure；
Fig. 2 is the connecting pin partial schematic diagram of frame beam forms of the present invention；
Fig. 3 is the top view of bolt connection piece of the present invention；
Fig. 4 is the connection framework side view of bolt connection piece of the present invention；
Fig. 5 is the end connecting plate side view of bolt connection piece of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The technology of the present invention is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
Embodiment 1:
As shown, being used for the formwork structure of cylinder beam and Vierendeel girder node construction, the formwork structure is by plank sheathing
Production surrounds cylinder beam steel rack mould, frame beam forms 2 by arc column template 1 in the junction of cylinder beam and Vierendeel girder
Steel mesh around Vierendeel girder is set up, and the arc column template 1 is attached at node with frame beam forms 2, the arc
Column template 1 is provided with vertical openings 11 in the junction with frame beam forms 2.
In the arc column template 1 in the junction with frame beam forms 2, by nailing from the inside of circular arc column template 1
It hammers into and is attached to the end of frame beam forms 2.
It is vertically evenly spaced to be provided with several round steel rings 3 for fastening in the outside of the arc column template 1.Institute
The junction for stating 2 end of frame beam forms and round steel ring 3 is provided with end notches 21, in order to which round steel ring 3 passes through.
It is circumferentially equi-spaced to be provided with several vertical back a tree, used in making timber for boats 5 in 1 outside of arc column template, for increasing arc
The intensity of column template 1.The formwork structure further includes horizontal shore (shoring) device 6, the horizontal shore (shoring) device 6 include horizontal jacking and
Supporting steel pipe, the horizontal jacking of supporting steel pipe one end connection and the outside for withstanding on vertical back a tree, used in making timber for boats, the other end of supporting steel pipe are fixed on
On neighbouring scaffold.
The round steel ring 3 is bent by the round bar of 6mm, and part 4 is bolted in both ends end and is connected
Connect fixation.The bolt connection piece 4 includes connection framework 41 and two pieces of end connecting plates 42, and the both ends of the round steel ring 3 are solid respectively
It is scheduled on the connecting plate 42 of end, two pieces of end connecting plates 42 are fixed on the both ends of connection framework 41 by bolt 43 respectively.
The connection framework 41 includes heart 411 in vertical, two sides respectively symmetrically be fixed with two pieces of U-boards 412, it is described
It is provided with U-board connecting hole 413 on the bottom plate of U-board 412, is used for and holds connecting plate 42 to connect.
Further, there are two U-board connecting hole 413, two pieces of ends for the upper and lower ends setting of the bottom plate of the U-board 412
Two connection plate holes 421 corresponding to U-board connecting hole 413 are provided on connecting plate 42.
A fixation hole 422, the end of round steel ring 3 are provided between two connection plate holes 421 on the end connecting plate 42
After portion passes through fixation hole 422 from outside, end bending part (not shown) is bent to, and guarantees the circumferential effect when pouring
Under power, it will not slip.
The medial segment of the vertical middle heart 41 is connected with curved support plate 44, the radian of the curved support plate 44 and institute
The radian for stating arc column template 1 is identical.The curved support plate 44 is fixed by welding in vertical on heart 41, arc
Gap between support plate 44 and U-board 412 is filled by built-up welding, and forms overlay cladding 45.Further, the curved support
Plastic spacer is provided between plate 44 and arc column template 1.
Structure explanation: arc column template 1 is made of 5mm plank sheathing in cylinder beam and frame girder connection, is first pressed before installation
Simple bending process is carried out using woodworking machinery according to cylinder beam radius；Template first installs arc column template 1 when installing, and utilizesRound bar circumferential direction is waled arc column template 1 in one week, the vertical spacing 60cm of round steel ring 3, and round steel ring 3 passes throughRound bar is bent, and end connection type can also pass through weldingBolt screw rod, both ends are connected using nut
Connect closing；Frame beam forms 2 uses 15mm thickness plank sheathing, and piece is all made of nail and is attached between all templates；Bean column node
After the completion of template overall installation, nail and arc column mould are utilized as back a tree, used in making timber for boats 5 using 5*5cm flitch on the outside of arc column template 1
Plate 1 closely connects, and behind utilizes6 pairs of back a tree, used in making timber for boats 5 of horizontal shore (shoring) device that supporting steel pipe and horizontal jacking are formed into
Row is horizontally-supported, and the scaffold of the supporting steel pipe other side and main body construction is attached；The supporting way of frame beam forms 2 uses
Conventional method carries out；Being cut circumferential exposed round steel ring 3 after concreting completion demoulding will not influence circle
Column beam presentation quality.
Principle explanation: arc column template 1 uses 5mm thickness template, because of thinner thickness, so amount of deflection is larger, is capable of forming full
The circular arc that foot construction needs；It is utilized on the outside of circular arcRound steel ring 3 was closed to one week, and length, which is passed through, accurately calculates simultaneously blanking,
One can have both been formed inside cylinder beam from steady system, without being arranged split bolt again, when installation existing part arc length error,
When casting concrete, template can be squeezed outward and eliminate the fractional error by concrete lateral pressure；To guarantee pouring coagulation
Horizontal displacement will not occur for arc column template 1 during soil, utilize on the outsideSupporting steel pipe and jacking to flitch into
Row is horizontally-supported, and horizontal force is transferred to main body falsework, that is, can guarantee that the horizontal direction of arc column template 1 is stablized；Beam with
Column template junction is fixed together using nail, beam forms support using conventional method carry out, thus just form one it is complete
Whole bean column node template system.
Embodiment 2:
The template erection method of cylinder beam described in embodiment 1 and frame girder connection, the described method comprises the following steps:
S1: arc column template construct: using 5mm plank sheathing for raw material, if there is several connections between cylinder beam and Vierendeel girder
Point is just cut into the arc column template of corresponding number of segment, and first accurate measure goes out the length of every section of arc column template before cutting, according to
Cylinder beam radius carries out simple bending process using woodworking machinery；
S2: the installation of arc column template: first around cylinder beam steel mesh install arc column template, and using round steel ring from
Arc column template is waled in outside, and round steel ring is settable a plurality of, and is 60cm in vertical spacing, to reach enough fixing intensities；
S3: the installation of frame beam forms: frame beam forms is cut to size using 15mm thickness plank sheathing, and surrounds Vierendeel girder
Steel mesh set up Vierendeel girder template, the piece between all frame beam forms is all made of iron nail and is attached, frame beam forms and
Arc column template is attached fixation at node of column and beam；
S4: circumferentially equi-spaced vertical as back a tree, used in making timber for boats using 5*5cm flitch after the completion of bean column node template overall installation
It is fixed on the outside of arc column template, can be fixed with nailing；
S5: carrying out pouring for concrete, and after concrete setting reaches curing time, then removes arc column template and frame
It sets a roof beam in place template.
Further, it when setting up arc formwork, to be reserved between two pieces of arc column templates and the same width of node frame beam
Vertical openings.
Further, the junction between arc column template and frame beam forms, by nailing from circular arc column template
The end of interior lateral Vierendeel girder template, which hammers into, to be attached.
Further, the round steel ring passes throughRound bar is bent, and end connection type can also pass through welding
6mm bolt screw rod, both ends are attached closing using nut.
Further, the both ends of the round steel ring are attached fixation by the way that part is bolted.
Further, it is filled in the outside of vertically back a tree, used in making timber for boats using the horizontal shore (shoring) that 48*3mm supporting steel pipe and horizontal jacking are formed
It sets and it is carried out horizontally-supported, the supporting steel pipe other end and the scaffold of neighbouring main body construction are attached.
Further, the supporting way of frame beam forms is carried out using conventional method；It will be outside circumferential direction after completion demoulding
The round steel ring of dew carries out cutting removal.
Further, end notches are opened up in the junction of frame beam forms end and round steel ring, in order to which round steel ring is logical
It crosses.
Further, arc column template column template below is set using forming metal template frame at the node, gold
The junction for belonging to template and arc column template is overlapped, and the arc column template of lap-joint is located at the inside of metal form.
Overlapped in the above manner template mechanism has structure simple, and reliable and stable, stress is clear；It is only artificial
Assembly takes up less resources, and saves space；The duration is saved, is saved money, and can be used in turn.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of formwork structure for cylinder beam and Vierendeel girder node construction, it is characterised in that: the formwork structure is by wood
Template construct is set by arc column template around cylinder beam steel rack, frame beam form in the junction of cylinder beam and Vierendeel girder
Plate is set up around the steel mesh of Vierendeel girder, and the arc column template is attached at node with frame beam forms, the arc
Column template is provided with vertical openings in the junction with frame beam forms.
2. the formwork structure according to claim 1 for cylinder beam and Vierendeel girder node construction, it is characterised in that: in institute
Arc column template is stated in the junction with frame beam forms, by nailing from the interior side of circular arc column template to the end of Vierendeel girder template
Portion, which hammers into, to be attached.
3. the formwork structure according to claim 1 for cylinder beam and Vierendeel girder node construction, it is characterised in that: in institute
It states on the outside of arc column template, it is circumferentially equi-spaced to be provided with several vertical back a tree, used in making timber for boats, for increasing the intensity of arc column template.
4. the formwork structure according to claim 3 for cylinder beam and Vierendeel girder node construction, it is characterised in that: described
Formwork structure further includes horizontal shore (shoring) device, and the horizontal shore (shoring) device includes horizontal jacking and supporting steel pipe, supporting steel pipe one
The horizontal jacking of end connection and the outside for withstanding on vertical back a tree, used in making timber for boats, the other end of supporting steel pipe are fixed on neighbouring scaffold.
5. the formwork structure according to claim 1 for cylinder beam and Vierendeel girder node construction, it is characterised in that: in institute
The outside of arc column template is stated, it is vertically evenly spaced to be provided with several round steel rings for fastening.
6. the formwork structure according to claim 5 for cylinder beam and Vierendeel girder node construction, it is characterised in that: described
Frame beam forms end and the junction of round steel ring are provided with end notches, in order to which round steel ring passes through.
7. the formwork structure according to claim 5 for cylinder beam and Vierendeel girder node construction, it is characterised in that: described
Round steel ring is bent by the round bar of 6mm, and part is bolted in both ends end and is attached fixation.
8. the formwork structure according to claim 7 for cylinder beam and Vierendeel girder node construction, it is characterised in that: described
Bolt connection piece includes connection framework and two pieces of end connecting plates, and the both ends of the round steel ring are separately fixed on the connecting plate of end, and two
Block end connecting plate is bolted on the both ends of connection framework respectively.
9. the formwork structure according to claim 8 for cylinder beam and Vierendeel girder node construction, it is characterised in that: described
Bolt connection piece includes heart in vertical, two sides respectively symmetrically be fixed with two pieces of U-boards, be arranged on the bottom plate of the U-board
There is U-board connecting hole, is used to connect with end connecting plate.
10. the formwork structure according to claim 9 for cylinder beam and Vierendeel girder node construction, it is characterised in that: institute
The upper and lower ends setting of the bottom plate of U-board is stated there are two U-board connecting hole, is provided on two pieces of end connecting plates corresponding to U-board
Two connection plate holes of connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560796.6U CN208899862U (en) | 2018-09-25 | 2018-09-25 | Formwork structure for cylinder beam and Vierendeel girder node construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821560796.6U CN208899862U (en) | 2018-09-25 | 2018-09-25 | Formwork structure for cylinder beam and Vierendeel girder node construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208899862U true CN208899862U (en) | 2019-05-24 |
Family
ID=66573592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821560796.6U Active CN208899862U (en) | 2018-09-25 | 2018-09-25 | Formwork structure for cylinder beam and Vierendeel girder node construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208899862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979139A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | Formwork structure for cylinder beam and Vierendeel girder node construction |
-
2018
- 2018-09-25 CN CN201821560796.6U patent/CN208899862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979139A (en) * | 2018-09-25 | 2018-12-11 | 中国五冶集团有限公司 | Formwork structure for cylinder beam and Vierendeel girder node construction |
| CN108979139B (en) * | 2018-09-25 | 2023-08-22 | 中国五冶集团有限公司 | Template structure for construction of cylindrical beam and frame beam joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106906955B (en) | Shear wall integral prefabricated reinforcement mesh structure and construction method thereof | |
| CN109736449B (en) | Beam column joint of stiff structure and construction method | |
| CN106884541B (en) | Positioning assembly, positioning device and positioning method for reserved dowel bars in shear wall | |
| CN106032692A (en) | Integral pouring molding construction method for reinforced concrete column | |
| CN105839846A (en) | Prefabricated reinforced concrete composite beam | |
| CN109083401A (en) | The template erection method and formwork structure of cylinder beam and frame girder connection | |
| US20130298496A1 (en) | Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower | |
| KR101903628B1 (en) | Precast Double Wall Structure with Enhanced Seismic Performance and Construction method thereof | |
| CN106032706A (en) | Integrated casting molding construction method of reinforced concrete shear wall | |
| CN105855434A (en) | Plate girder reinforcing cage integral forming shaping formwork and construction method | |
| CN203247856U (en) | Short column inserted bar position fixing device for large-size bearing platform construction | |
| KR20200032316A (en) | Method for Forming Top-down-typed Underground Strucutre using Trus-typed Support | |
| CN208899862U (en) | Formwork structure for cylinder beam and Vierendeel girder node construction | |
| CN208899861U (en) | A kind of formwork structure and the annular fastening device for the fastening of arc column mould | |
| CN113445744A (en) | Grouting-free sleeve assembly integral beam-column structure UHPC connection construction method | |
| CN105780922A (en) | Construction method for segmental formwork hoisting system of large-span steel reinforced concrete transfer truss | |
| CN103790376B (en) | For the wall mould base of hyperboloid architecture construction and the construction method of body of wall | |
| CN108979139A (en) | Formwork structure for cylinder beam and Vierendeel girder node construction | |
| CN108979140A (en) | A kind of formwork structure and the annular fastening device for the fastening of arc column mould | |
| CN106032705A (en) | Integrated casting molding construction method of reinforced concrete floor system | |
| CN212316935U (en) | Disassembly-free support rod piece and foundation pit supporting system | |
| KR200357642Y1 (en) | Reinforcement structure of inconner panel | |
| CN105178197A (en) | Support frame for bearing formworks of initial blocks of bridge box girder and initial block construction method | |
| CN219175011U (en) | Assembled prestressing force bent cap platform of encorbelmenting | |
| CN205476466U (en) | Formwork system is hoisted in segmentation of large -span shaped steel concrete conversion truss |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |