CN208685464U - A kind of bridge pier column template - Google Patents
A kind of bridge pier column template Download PDFInfo
- Publication number
- CN208685464U CN208685464U CN201821230879.9U CN201821230879U CN208685464U CN 208685464 U CN208685464 U CN 208685464U CN 201821230879 U CN201821230879 U CN 201821230879U CN 208685464 U CN208685464 U CN 208685464U
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- China
- Prior art keywords
- template
- back cord
- bridge pier
- modular unit
- pier column
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Abstract
The utility model relates to construction engineering technical fields, specifically design a kind of bridge pier column template and its construction method, the bridge pier column template, including stencil body, the inner wall shape of the stencil body is consistent with the outer wall of bridge pier column to be poured, the stencil body is vertically divided into several template segments, it is removably connected between the adjacent template segment, at least one main back cord is both provided on the outside of each template segment, the main back cord is surrounded on the outside of the template segment, for providing the support towards pier stud direction to the template.The template of the application, by the way that main back cord is arranged, back cord is made using profile or other stiffeners, Template circular is constrained, in practical casting process, provides the support towards pier stud direction on circumferential direction for template, so, it greatly improves the strength and stiffness of template, reduces the risk of template deformation in concreting process, and then spillage risk caused by also reducing because of template deformation.
Description
Technical field
The utility model relates to construction engineering technical fields, specifically design a kind of bridge pier column template.
Background technique
In construction engineering technical field, when being related to concrete pouring construction, formwork for placing is widely used, and is built in bridge
Build in engineering, the pouring construction of the beam body of bridge, pier stud and cushion cap usually requires first to carry out setting up for template, then again into
Row concrete pours work.
Pier stud construction for bridge, current mode are first to set up scaffold in pier stud design position, then carry out again
The spelling of Pier Formwork, Pier Formwork spelling are completed, and after detecting qualification, the pouring construction of concrete is carried out in template, to
After pier stud concrete hardening, form removal.
In practice of construction, inventors have found that current template of pier column of bridge has and is there is also there is deficiency: for
The bridge pier concrete pouring construction of large bridge and high pier bridge, in practical casting process, template is pressurized greatly, is easy to cause
The generation of template deformation and spillage phenomenon.
So needing to design one kind at present has good strength and rigidity, it can reduce template in pier stud casting process and send out
The shape that changes and there is the template of pier column of bridge structure of spillage risk.
Summary of the invention
The purpose of this utility model is that: for the above problem existing for current template of pier column of bridge, providing one kind has
Good strength and rigidity can reduce template in pier stud casting process and deforms and occur the template of pier column of bridge of spillage risk
Structure.
In order to achieve the above-mentioned object of the invention, the utility model provides following technical scheme:
A kind of bridge pier column template, including stencil body, the inner wall shape of the stencil body and bridge pier to be poured
The outer wall of column is consistent, and the stencil body is vertically divided into several template segments, sets in the outside of each template segment
It is equipped at least one main back cord, the main back cord is surrounded on the outside of the template segment, for providing to the template towards pier
The support in column direction.The template of the application, by the way that main back cord is arranged, the back cord uses profile or other stiffener systems
, Template circular is constrained, in practical casting process, provides the branch towards pier stud direction on circumferential direction for template
Support reduces the risk of template deformation in concreting process in this way, greatly improving the strength and stiffness of template, and then also subtracts
It is small because of spillage risk caused by template deformation.
Preferably, it is removably connected between the adjacent template segment.Template removably connects between segment, convenient
The installation and removal of template.
Preferably, the template segment is divided into several modular units on circumferential direction, is removable between the modular unit
The connection unloaded, the main back cord are divided into several main back cord units according to the modular unit, between the main back cord unit
It is removably connected between adjacent end portion, makes to form dismountable connection between the modular unit.It, will in the scheme of the application
Template segment is divided into modular unit, and the carrying of template is facilitated to transport and spelling and disassembly, and the company between modular unit
It connects, is realized by the connection between main back cord unit, in this way, avoiding damage of the connector to template, further ensured
The structural strength and rigidity of template, meanwhile, also improve the reliability and stability of connection.
Preferably, being detachably connected for adjacent end portion is realized by setting brace between the main back cord unit, it is described
Reinforcer is provided on the corresponding main back cord unit of brace.The main back cord reinforcer of the application can be steel plate, angle steel
The damage to template is further avoided with profile structures, the settings of reinforcer such as channel steels, and it is possible to using bigger
Tightening force, and then the intensity of modular unit spelling is further improved, and reduce spillage risk.
Preferably, the template segment further includes at least one to pull rod is worn, and described pair is worn a pull rod institute therethrough
Modular unit is stated, and is extended towards another modular unit opposite with the modular unit, and run through the opposite modular unit.Pass through
To pull rod is worn, the reliability of each modular unit spelling in same template segment is further improved.
Preferably, pull rod both ends are worn at described pair and is additionally provided with locking member.In the scheme of the application, the locking member is
Locking nut or other components with locking function.
Preferably, it wears and is additionally provided with stiffener on the inside of the corresponding modular unit of pull rod for described pair.It is arranged in the position
On the one hand stiffener is to reduce to the risk damaged when pull rod is connect with modular unit to modular unit is worn, on the other hand,
And the structural strength for being changed to template is improved, allow to carry out the tension of opposite side modular unit using bigger pretightning force,
Further decrease spillage risk.
Preferably, at least there is a template segment, be provided with extension at least one modular unit in the template segment
Hold component, the hanging support component for being connected with external pull rod, the external pull rod be connected with scaffold or with ground base phase
Even.In the scheme of the application, by the way that hanging support component is arranged, during actual construction, it is connected by hanging support component with external pull rod,
The further stability and reliability for improving the application formwork for placing, and the setting of hanging support component, also further formation pair
The reinforcement structure of modular unit, so, also further improve the structural strength and rigidity of modular unit.
Preferably, the hanging support component is provided at least one modular unit on each described template segment.
In this way, each template segment is made to have modular unit to be connected with external pull rod, the application template system is further ensured
Structural strength and stability.
Preferably, at least there are two being provided with the hanging support component on modular unit on each described template segment,
And it is uniformly distributed in a circumferential direction.When for two, that is, it is arranged on two opposite modular units, so set, for same
For template segment, circumferencial direction support force to be administered is more balanced, helps further to improve the steady of template system
It is qualitative.
Preferably, the hanging support component count on each template segment is identical, and the template of same side is arranged in
On unit.In this way, making each template segment, in the same side or multiple ipsilateral all settings hanging support components, for template system
Generally speaking, hanging support component is located at one or more same vertical direction, and then further improves the structure of template system
Intensity and structural stability
Preferably, the hanging support component includes the secondary back cord being spaced with the main back cord, in the main back cord and secondary back
The perpendicular support of several back cords and several back cord diagonal braces are connected between stupefied.In the scheme of the application, the perpendicular support of back cord and back cord diagonal brace are to connect
Connection member, can be using profiles such as steel pipe, angle steel and channel steels.
Preferably, the main back cord is parallel with the secondary back cord.In the scheme of the application, hanging support component forms frame knot
Structure improves the structural strength and structural stability of hanging support component.
Preferably, the secondary back cord is made using channel steel.Channel steel itself has groove, so, the pair made of channel steel
Back cord, self-assembling formation hook or card slot, convenient to connect with external pull rod thereon.
Preferably, it is additionally provided with mounting flange in the cooperative end part of adjacent forms segment, made between the template segment
Removably to connect.
Disclosed herein as well is a kind of template construction methods: including template installation steps and form removable step, the mould
Plate installation steps, in the template installation steps, the preparatory sticking two-faced adhesive tape between adjacent forms unit.In the construction of the application
In method, by the way that double-sided adhesive is arranged between adjacent forms unit, in this way, further reducing the leakage in concreting process
Starch risk.
Preferably, in the template installation steps, spelling modular unit from the bottom to top is combined into modular unit group
Afterwards, installation is to pull rod is worn, and to pvc pipe sleeve outside pull rod is worn, sleeve stretches out on the outside of template, and pull bar termination sets double nut as drawing
Tight part.By the way that pvc pipe sleeve is arranged, after compressing by double nut, good sealing effect is formed, in this way, further drop
Spillage risk in low concrete casting process.
Preferably, in the template installation steps, template bottom cushion cap top surface set reinforcing bar segment to template base opening into
Row is fixed.Template base opening is reinforced by sampling reinforcing bar segment, the structure for so further improving template system is steady
It is qualitative, reduce the risk of distortion of template in concreting process.
Preferably, in the template installation steps, after the completion of modular unit spelling, guy is set in template surrounding
Rope, and cable wind rope is locked.By the setting of cable wind rope, the structural stability of template system is further increased.
Compared with prior art, the utility model has the beneficial effects that
The template of the application, by the way that main back cord is arranged, the back cord is made using profile or other stiffeners, right
Template circular is constrained, and in practical casting process, provides the support towards pier stud direction on circumferential direction for template, such as
This, greatly improves the strength and stiffness of template, reduces the risk of template deformation in concreting process, so also reduce because
Spillage risk caused by template deformation；
In the construction method of the application, by the way that double-sided adhesive is arranged between adjacent forms unit, in this way, further drop
Spillage risk in low concrete casting process.
Detailed description of the invention:
Fig. 1 is structural schematic diagram when the application template spelling is completed；
Fig. 2 is the structural schematic diagram of a wherein cross section after the completion of the application template spelling；
Fig. 3 is the structural schematic diagram in another section after the completion of the application template spelling,
Indicate in figure: 1- template segment, the main back cord of 2-, 3- modular unit, 4- brace, 5- is to wearing pull rod, 6- locking member,
7- stiffener, 8- pair back cord, 9- back cord diagonal brace, the perpendicular support of 10- back cord, 11- hanging support component.
Specific embodiment
The utility model is described in further detail below with reference to test example and specific embodiment, but should not be by this
The range for being interpreted as the above-mentioned theme of the utility model is only limitted to embodiment below, all to be realized based on the content of the present invention
Technology belongs to the scope of the utility model.
Embodiment 1, as shown in Figs. 1-3:
A kind of bridge pier column template, including stencil body, the inner wall shape of the stencil body and bridge pier to be poured
The outer wall of column is consistent, and the stencil body is vertically divided into several template segments 1, can between the adjacent template segment 1
The connection of disassembly is both provided at least one main back cord 2 in the outside of each template segment 1, and the main back cord 2 is surrounded on described
1 outside of template segment, for providing the support towards pier stud direction to the template.The template of the application, by the way that main back is arranged
Stupefied 2, the main back cord 2 is made using profile or other stiffeners, is constrained Template circular, was actually being poured
Cheng Zhong provides the support towards pier stud direction on circumferential direction for template, in this way, the strength and stiffness of template are greatly improved,
Reduce the risk of template deformation in concreting process, and then spillage risk caused by also reducing because of template deformation.
As a preferred embodiment, it is further on the basis of the above, it is removable between the adjacent template segment 1
The connection unloaded.It is removably connected between template segment 1, facilitates the installation and removal of template.
As a preferred embodiment, further on the basis of the above, the template segment 1 divides on circumferential direction
It is removably to connect between the modular unit 3, the main back cord 2 is according to the modular unit 3 for several modular units 3
Several main back cord Unit 2 are divided into, is removably connected between the adjacent end portion between main back cord Unit 2, makes the mould
Dismountable connection is formed between plate unit 3.In the scheme of the application, template segment 1 is divided into modular unit 3, facilitates mould
The carrying of plate is transported and spelling and disassembly, and the connection between modular unit 3, by the connection between main back cord Unit 2 come
It realizes, in this way, avoiding damage of the connector to template, further ensures the structural strength and rigidity of template, meanwhile, also mention
The high reliability and stability of connection.
As a preferred embodiment, it is further on the basis of the above, by setting between main back cord Unit 2
Set brace 4 and realize that adjacent end portion is detachably connected, be provided on the corresponding main back cord Unit 2 of the brace 4 plus
Strong part.2 reinforcer of main back cord of the application can be the profile structures such as steel plate, angle steel and channel steel, the setting of reinforcer, further
The damage avoided to template, and it is possible to using bigger tightening force, and then further improve 3 groups of modular unit
The intensity of spelling, and reduce spillage risk.
As a preferred embodiment, further on the basis of the above, the template segment 1 further includes at least one
For root to wearing pull rod 5, described pair is worn the modular unit 3 therethrough of pull rod 5, and towards opposite with the modular unit 3 another
One modular unit 3 extends, and runs through the opposite modular unit 3.By further improving same template segment to pull rod is worn
The reliability of each 3 spelling of modular unit in 1.
As a preferred embodiment, it is further on the basis of the above, 5 both ends of pull rod are worn at described pair to be also set up
There is locking member 6.In the scheme of the application, the locking member 6 is locking nut or other components with locking function.
As a preferred embodiment, further on the basis of the above, described pair is worn the corresponding mould of pull rod 5
Stiffener 7 is additionally provided on the inside of plate unit 3.Stiffener 7 is set in the position, is reduced to wearing pull rod 5 and template list
On the other hand the risk that member 3 damages modular unit 3 when connecting, and improves the structural strength for being changed to template, so that
The tension that opposite side modular unit 3 can be carried out using bigger pretightning force, further decreases spillage risk.
As a preferred embodiment, it is further on the basis of the above, at least there is a template segment 1, it should
Hanging support component 11 is provided in template segment 1 at least one modular unit 3, the hanging support component 11 is used for and external pull rod
It is connected, the external pull rod is connected with scaffold or is connected with ground.In the scheme of the application, by the way that hanging support group is arranged
Part 11 is connected by hanging support component 11 with external pull rod during actual construction, further to improve the steady of the application formwork for placing
Qualitative and reliability, and the setting of hanging support component 11, the also further reinforcement structure formed to modular unit 3, so, also into
One step improves the structural strength and rigidity of modular unit 3.
As a preferred embodiment, it is further on the basis of the above, on each described template segment 1 extremely
The hanging support component 11 is provided on a rare modular unit 3.In this way, make each template segment 1 have modular unit 3 with
External pull rod is connected, and further ensures the structural strength and stability of the application template system.
As a preferred embodiment, it is further on the basis of the above, on each described template segment 1 extremely
It is provided with the hanging support component 11 on modular unit 3 there are two few, and uniformly distributed in a circumferential direction.When for two, that is, it is arranged
On two opposite modular units 3, so set, for same template segment 1, circumferencial direction support to be administered
Power is more balanced, facilitates the stability for further improving template system.
As a preferred embodiment, further on the basis of the above, the hanging support on each template segment 1
11 quantity of component is identical, and is arranged on the modular unit 3 of same side.In this way, making each template segment 1, same
Side or multiple ipsilateral all settings hanging support components 11, generally speaking for template system, hanging support component 11 is positioned at one or more
A same vertical direction, and then further improve the structural strength and structural stability of template system
As a preferred embodiment, further on the basis of the above, the hanging support component 11 include with it is described
The secondary back cord 8 that main back cord 2 is spaced is connected with the perpendicular support 10 of several back cords and several back between the main back cord 2 and secondary back cord 8
Stupefied diagonal brace 9.In the scheme of the application, the perpendicular support 10 of back cord and back cord diagonal brace 9 are connecting elements, can use steel pipe, angle steel and slot
The profiles such as steel.
As a preferred embodiment, further on the basis of the above, the main back cord 2 and the secondary back cord 8
It is parallel.In the scheme of the application, hanging support component 11 forms frame structure, improves the structural strength and structure of hanging support component 11
Stability.
As a preferred embodiment, further on the basis of the above, the pair back cord 8 is made using channel steel.
Channel steel itself has groove, so, the secondary back cord 8 made of channel steel, self-assembling formation hook or card slot, convenient and outer thereon
The connection of portion's pull rod.
As a preferred embodiment, it is further on the basis of the above, in the cooperative end part of adjacent forms segment 1
It is additionally provided with mounting flange, makes between the template segment 1 to be removably to connect.
Embodiment 2: as shown in Figs. 1-3:
A kind of template construction method: including template installation steps and form removable step, the template installation steps, in institute
It states in template installation steps, the preparatory sticking two-faced adhesive tape between adjacent forms unit 3.In the construction method of the application, by
Double-sided adhesive is set between adjacent forms unit 3, in this way, further reducing the spillage risk in concreting process.
As a preferred embodiment, it is further on the basis of the above, in the template installation steps, under
Supreme spelling modular unit 3, after 3 groups of modular unit are combined into, installation is to wearing pull rod, to wearing pvc pipe sleeve outside pull rod,
Sleeve stretches out on the outside of template, and pull bar termination sets double nut as tension part.By the way that pvc pipe sleeve is arranged, passing through double nut pressure
It is next, good sealing effect is formed, in this way, further reducing the spillage risk in concreting process.
As a preferred embodiment, it is further on the basis of the above, in the template installation steps, in mould
Board bottom portion cushion cap top surface sets reinforcing bar segment and template base opening is fixed.Template base opening is added by sampling reinforcing bar segment
Gu so further improving the structural stability of template system, the risk of distortion of template in concreting process is reduced.
As a preferred embodiment, it is further on the basis of the above, in the template installation steps, in mould
After the completion of 3 spelling of plate unit, cable wind rope is set in template surrounding, and cable wind rope is locked.By the setting of cable wind rope, further
Improve the structural stability of template system.
Above embodiments are only to illustrate the utility model and not limit technical solution described in the utility model, to the greatest extent
Pipe this specification has been carried out detailed description to the utility model referring to above-mentioned each embodiment, but the utility model not office
It is limited to above-mentioned specific embodiment, therefore any pair of the utility model is modified or equivalent replacement；And all do not depart from invention
Spirit and scope technical solution and its improvement, should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of bridge pier column template, it is characterised in that: including stencil body, the inner wall shape of the stencil body with it is to be poured
The outer wall for building bridge pier column is consistent, and the stencil body is vertically divided into several template segments, in each template segment
Outside is both provided at least one main back cord, and the main back cord is surrounded on the outside of the template segment, for mentioning to the template
For the support towards pier stud direction.
2. bridge pier column template as described in claim 1, it is characterised in that: if the template segment is divided on circumferential direction
Dry modular unit is removably to connect between the modular unit, if the main back cord is divided into according to the modular unit
Main back cord unit is done, removably connects, makes between the modular unit between the adjacent end portion between the main back cord unit
Form dismountable connection.
3. bridge pier column template as claimed in claim 2, it is characterised in that: oblique by setting between the main back cord unit
Pull rod realizes that adjacent end portion is detachably connected, and is provided with reinforcer on the corresponding main back cord unit of the brace.
4. bridge pier column template as claimed in claim 2, it is characterised in that: the template segment further includes at least one pair
Pull rod is worn, described pair is worn a pull rod modular unit therethrough, and court's another template list opposite with the modular unit
Member extends, and runs through the opposite modular unit.
5. bridge pier column template as claimed in claim 4, it is characterised in that: described pair is worn the corresponding template list of pull rod
First inside is additionally provided with stiffener.
6. the bridge pier column template as described in claim 2-5 any one, it is characterised in that: at least there is a moulding plate node
Section, hanging support component is provided in the template segment at least one modular unit, the hanging support component is used for and external pull rod
It is connected, the external pull rod is connected with scaffold or is connected with ground.
7. bridge pier column template as claimed in claim 6, it is characterised in that: on each described template segment at least
The hanging support component is provided on one modular unit.
8. bridge pier column template as claimed in claim 6, it is characterised in that: on each described template segment at least
The hanging support component is provided on two modular units, and uniformly distributed in a circumferential direction.
9. bridge pier column template as claimed in claim 6, it is characterised in that: the hanging support component on each template segment
Quantity is identical, and is arranged on the modular unit of same side.
10. bridge pier column template as claimed in claim 6, it is characterised in that: the hanging support component includes and the main back
The stupefied secondary back cord being spaced is connected with the perpendicular support of several back cords and several back cord diagonal braces between the main back cord and secondary back cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230879.9U CN208685464U (en) | 2018-08-01 | 2018-08-01 | A kind of bridge pier column template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821230879.9U CN208685464U (en) | 2018-08-01 | 2018-08-01 | A kind of bridge pier column template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208685464U true CN208685464U (en) | 2019-04-02 |
Family
ID=65883189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821230879.9U Expired - Fee Related CN208685464U (en) | 2018-08-01 | 2018-08-01 | A kind of bridge pier column template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208685464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876330A (en) * | 2023-09-08 | 2023-10-13 | 福建省高速公路科技创新研究院有限公司 | UHPC prefabricated shell membrane and combined pier structure using same |
-
2018
- 2018-08-01 CN CN201821230879.9U patent/CN208685464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116876330A (en) * | 2023-09-08 | 2023-10-13 | 福建省高速公路科技创新研究院有限公司 | UHPC prefabricated shell membrane and combined pier structure using same |
| CN116876330B (en) * | 2023-09-08 | 2023-11-28 | 福建省高速公路科技创新研究院有限公司 | UHPC prefabricated shell membrane and combined pier structure using same |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190801 |
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| CF01 | Termination of patent right due to non-payment of annual fee |