CN211571448U - Arch ring supporting formwork - Google Patents
Arch ring supporting formwork Download PDFInfo
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- CN211571448U CN211571448U CN201922278347.3U CN201922278347U CN211571448U CN 211571448 U CN211571448 U CN 211571448U CN 201922278347 U CN201922278347 U CN 201922278347U CN 211571448 U CN211571448 U CN 211571448U
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- arch ring
- support
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- template
- supporting
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Abstract
The utility model discloses an arch ring supporting template and a setting method thereof, which comprises a supporting upright post (1); arch ring support (2) and basement membrane (3), arch ring support (2) bear basement membrane (3), set up on support post (1). The arch ring support (2) and the basement membrane (3) are designed into an integrated structure. The utility model discloses the application has been solved because traditional construction method's equipment process is concentrated on the job site, and the process equipment that causes is loaded down with trivial details consuming time, and occupies site area big to can't satisfy the technical problem that the terrain condition restriction is big, construction period is tight engineering project requires.
Description
Technical Field
The utility model discloses the application relates to bridge and culvert engineering field particularly, relates to an arch ring supporting template.
Background
With the rapid development of economy in China, the number of highway arch culvert projects is increasing day by day, and arch culvert arch rings are used as key parts of arch culvert stress and key working procedures of arch culvert construction and are particularly important for later roadbed filling construction. At present, the domestic arch ring is constructed by adopting a traditional method of an integral support and a bottom die, and the construction progress is slow.
SUMMERY OF THE UTILITY MODEL
The utility model provides a main aim at of application provides an arch ring supporting template to solve because traditional construction method's equipment process is concentrated at the job site, the loaded down with trivial details consuming time of process equipment that causes and it is big to occupy site area, so that can't satisfy the technical problem that the topography condition restriction is big, construction period is tight engineering project requires.
In order to achieve the above object, according to one aspect of the present invention, an arch ring supporting formwork is provided.
According to the utility model discloses the arch ring supports template includes:
supporting the upright post;
the arch ring support bears the basement membrane and is arranged on the supporting stand columns.
The arch ring support and the basement membrane are designed into an integrated structure.
Further, the device comprises a moving roller arranged at the lower end of the support upright post.
Further, the moving roller includes a universal wheel.
Further, the supporting column is provided with a supporting plate near the moving roller.
Furthermore, the end part of the supporting plate is provided with a supporting foot pad which can be adjusted in height.
Further, the device comprises a cross brace arranged between the support columns.
Further, the arch ring support is of a truss structure.
In order to achieve the above object, according to another aspect of the present invention, there is provided a method for setting an arch ring supporting formwork.
According to the utility model discloses an arch ring supports setting method of template includes above-mentioned any one the arch ring supports the template.
Further, the method comprises the following steps of,
moving the arch ring supporting template to a position to be constructed;
correcting the position of the arch ring supporting template;
and adjusting the height of the arch ring supporting template to enable the arch ring supporting template to rise to the designated height.
Furthermore, the height of the arch ring supporting template is adjusted through a jack.
The utility model discloses in the application embodiment, adopt and carry out the modified mode to encircleing culvert template, support the template through the arch ring and carry out the design of integral structure, reached and carried out the purpose that the arch ring supported the template and carried out the setting fast, thereby realized practicing thrift the construction place, reduce the work procedure, shorten construction period's technological effect, and then solved because traditional construction method's equipment process is concentrated in the job site, the process equipment that causes is loaded down with trivial details consuming time, and it is big to occupy the site area, so that can't satisfy the technical problem that the restriction of topography condition is big, the tight engineering project requirement of construction period.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. The drawings of the illustrative embodiments of the present invention and their description are for the purpose of illustrating the invention and are not to be construed as unduly limiting the scope of the invention. In the drawings:
fig. 1 is a schematic structural view of an arch ring support formwork according to an embodiment of the present invention.
Reference numerals
1: supporting the upright post; 2: an arch ring support; 3: a base film; 4: moving the roller; 5: a support plate; 6: supporting the foot pad; 7: and (4) supporting the scissors.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention is described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the described embodiments are only embodiments of the present invention, not all embodiments. Based on the embodiments in the application of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present application described herein may be made. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present application can be understood by those of ordinary skill in the art as a matter of context.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as a matter of case.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
With the rapid development of economy in China, the number of highway arch culvert projects is increasing day by day, and arch culvert arch rings are used as key parts of arch culvert stress and key working procedures of arch culvert construction and are particularly important for later roadbed filling construction. At present, the domestic arch ring is constructed by adopting a traditional method of an integral support and a bottom die, and the construction progress is slow.
With the increase of the number of projects, the traditional construction method of the integral support and the bottom membrane cannot meet the requirement on the construction progress under the conditions of large terrain limitation, tight construction period and large construction pressure during arch culvert construction.
In order to make construction safer, more reliable, more convenient, more practical, more economic and more efficient, the traditional method of 'integral support and bottom die' is not adopted for construction in the construction of the arch ring, and the integral design and construction technology of the support and the bottom die of the arch ring are innovatively adopted.
As shown in figure 1, the utility model discloses the application relates to an arch ring supporting die board, and this arch ring supporting die board device includes support post 1, arch ring support 2 and basement membrane 3, arch ring support 2 bears basement membrane 3 sets up on the support post 1, arch ring support 2 and/or support post 1's strong point department sets up the steel layer board. The arch ring support 2 and the basement membrane 3 are designed into an integrated structure. In other embodiments of the present invention, the supporting columns 1, the arch ring support 2 and the bottom film 3 are designed as an integrated structure. In the preferred embodiment of the utility model discloses in the application, the arch ring supports the template and includes 4 support posts and 2 arch ring supports 2 at least, and is a plurality of basement membrane 3 sets up between arch ring support 2, 4 support posts 1 support the lower extreme border of arch ring support 2 respectively the utility model discloses in the preferred embodiment of the application, including 6 at least support posts 1, wherein 2 support posts 1 set up the centre position of the substructure of arch ring support 2. The utility model discloses in other embodiments of the application, including following more the support post, the position that sets up of support post sets up according to job site's specific demand.
The utility model discloses please further preferred embodiment, including setting up the removal pulley 4 of support post 1 lower extreme, the setting of removal pulley 4 is convenient the arch ring supports the template and removes in the work progress, saves the engineering time, reduces the constructor quantity of relevant work. The utility model discloses in the preferred embodiment of application, contain the universal wheel in the removal gyro wheel 4, it is convenient the arch ring supports the template and is moving to the timely adjustment direction of advance of assigned position in-process.
In the preferred embodiment of the utility model discloses apply for, support post 1 is closing on near remove gyro wheel 4 and be equipped with backup pad 5, as shown in fig. 1, backup pad 5's effect lies in, works as when the arch ring supports the template and removes to the position of waiting to be under construction, it is right through backup pad 5 the arch ring supports the template and carries out the fixed of position, prevents that it from taking place rubbing with the hands of position in the work progress, the effect of influence strut. In the preferred embodiment of the present invention, the supporting plate 5 is a detachable and/or foldable structure, as shown in fig. 1, the supporting plate 5 is a foldable structure, and the supporting plate 5 is folded downwards to contact with the ground when in use. The supporting plate 5 can be connected with the supporting upright post 1 through a hinge or a hinge; the utility model discloses please further preferred embodiment, the tip of backup pad 5 is provided with the support pad foot 6 that can carry out altitude mixture control, the setting of support pad foot 6 is convenient the arch ring supports the condition that the template adaptation building site carries out the adjustment of height, avoids causing because of job site ground problem the emergence of the setting dislocation condition of arch ring support template. Meanwhile, when the arch ring supporting template is dismantled, the height of the supporting foot 6 is adjusted to be small, so that the arch ring supporting template moves downwards under the driving of the gravity of the arch ring supporting template, and automatically breaks away from an arch ring structure, and the dismantling operation of the template is finished.
The utility model discloses in the preferred embodiment of application, be equipped with between the support post 1 and carry out reinforced (rfd) bridging 7 to overall structure, arch ring support 2 is truss structure in the preferred embodiment of application, truss structure with support post 1 sets up the direction to and truss structure with setting up of bridging 7 structure is located same stress surface, and is convenient arch ring supporting die board has further improved to the conduction of power the stability of arch ring supporting die board's structure.
In the preferred embodiment of the utility model, the bottom die is made of a 5mm steel plate and 80mm × 8mm back ribs (with a longitudinal spacing of 386mm and a circumferential spacing of 365mm), the arch ring support is made of a [12 channel steel, and a 300mm × 300mm × 16mm steel supporting plate is arranged at the supporting point; the supporting upright posts are made of 14# double-spliced I-shaped steel, 3 pieces of I-shaped steel are uniformly distributed along the span direction, the distance between the supporting upright posts is 1.2M along the culvert length direction, the upright posts are transversely connected by phi 60 multiplied by 4mm steel pipes (connected by M16 bolts), the tops and the bottoms of the upright posts are provided with steel plates of 300 multiplied by 300mm multiplied by 16mm, and the bottoms of the upright posts are provided with pulleys; the bottom die and the arch ring support are welded into a whole, the supporting upright posts and the pulleys are integrated, and the arch ring support and the supporting upright posts are connected by M16 bolts.
In specific engineering application, an arch ring supporting template is processed and manufactured in a factory, a bottom die and an arch ring support are welded into a whole according to design, supporting upright columns and a movable roller are processed into a whole, the supporting upright columns and the movable roller are moved to an operation site after all the supporting upright columns are processed, the upright columns are connected through phi 60 multiplied by 4mm steel pipes and M16 bolts according to design requirements, and then the arch ring support and the supporting upright columns are connected into a whole through M16 bolts by using a truck crane to form the complete arch ring push-pull type walking template. The plates with other specifications and the connection mode between the realizable components belong to the same or similar technical scheme of the technical scheme.
According to the actual construction requirement, the span of the arch ring support takes 4 meters and 6 meters as common specifications, can be applied to different projects, and has good adaptability; just the utility model discloses the arch ring in the application embodiment supports template safe and reliable, easy operation, efficiency of construction is high, application prospect is wide, and used repeatedly after template, support can be dismantled, and economy and social are showing. In other embodiments of the present invention, the span of the arch ring support is prefabricated according to specific construction projects.
In order to achieve the above object, according to another aspect of the present invention, there is provided a method for setting an arch ring supporting formwork.
According to the utility model discloses an arch ring supports setting method of template includes above-mentioned any one the arch ring supports the template. The method comprises the following specific steps:
moving the arch ring supporting template to a position to be constructed;
correcting the position of the arch ring supporting template;
and adjusting the height of the arch ring supporting template to enable the arch ring supporting template to rise to the designated height.
Furthermore, the height of the arch ring supporting template is adjusted through a jack.
The specific height adjustment of the arch ring supporting template is that a 25t mechanical screw jack is arranged below each supporting upright post, a handle of the jack is manually shaken, and the arch ring supporting template is installed by utilizing the jack.
The utility model discloses please further preferred embodiment, the jack will after arch ring supports the template propelling movement to assigned position, through right backup pad and support pad foot adjust, realize right the secondary support of arch ring supports the template further improves the stability of the structure of arch ring support template in the operation.
The utility model discloses in the application embodiment, adopt and carry out the modified mode to encircleing culvert template, support the template through the arch ring and carry out the design of integral structure, reached and carried out the purpose that the arch ring supported the template and carried out the setting fast, thereby realized practicing thrift the construction place, reduce the work procedure, shorten construction period's technological effect, and then solved because traditional construction method's equipment process is concentrated in the job site, the process equipment that causes is loaded down with trivial details consuming time, and it is big to occupy the site area, so that can't satisfy the technical problem that the restriction of topography condition is big, the tight engineering project requirement of construction period.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An arch ring support formwork, comprising:
a support upright (1);
an arch ring support (2) and a basement membrane (3), wherein the arch ring support (2) bears the basement membrane (3) and is arranged on the supporting upright post (1),
the arch ring support (2) and the basement membrane (3) are designed into an integrated structure.
2. An arch ring support formwork according to claim 1, characterized in that it comprises moving rollers (4) arranged at the lower end of the support uprights (1).
3. An arch ring support formwork according to claim 2, wherein the mobile roller (4) comprises a universal wheel.
4. An arch ring support formwork according to claim 2, characterized in that the support upright (1) is provided with a support plate (5) in the vicinity of the mobile roller (4).
5. An arch ring support formwork according to claim 4, characterized in that the ends of the support plates (5) are provided with height adjustable support feet (6).
6. An arch ring support formwork according to claim 1, characterized by comprising a scissor brace (7) arranged between the support columns (1).
7. An arch support formwork according to claim 1, wherein the arch support (2) is a truss structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278347.3U CN211571448U (en) | 2019-12-17 | 2019-12-17 | Arch ring supporting formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922278347.3U CN211571448U (en) | 2019-12-17 | 2019-12-17 | Arch ring supporting formwork |
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| Publication Number | Publication Date |
|---|---|
| CN211571448U true CN211571448U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922278347.3U Active CN211571448U (en) | 2019-12-17 | 2019-12-17 | Arch ring supporting formwork |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952465A (en) * | 2019-12-17 | 2020-04-03 | 中交路桥建设有限公司 | Arch ring supporting template and setting method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110952465A (en) * | 2019-12-17 | 2020-04-03 | 中交路桥建设有限公司 | Arch ring supporting template and setting method thereof |
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