CN217975417U - Main keel device for supporting arc building structure - Google Patents
Main keel device for supporting arc building structure Download PDFInfo
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- CN217975417U CN217975417U CN202222214033.9U CN202222214033U CN217975417U CN 217975417 U CN217975417 U CN 217975417U CN 202222214033 U CN202222214033 U CN 202222214033U CN 217975417 U CN217975417 U CN 217975417U
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Abstract
The application discloses main joist device for supporting arc building structure includes: the main keels are of arc structures and correspondingly provided with two main keels, and a plurality of first connecting clamping grooves are correspondingly formed in the opposite surfaces of the two main keels; the embedded push-pull rods are provided with two groups which correspond to the two main keels one by one, each group is provided with a plurality of embedded push-pull rods, the plurality of embedded push-pull rods are integrally in an unfolded fan-shaped framework structure, one end of each embedded push-pull rod is embedded in a building body, and the other end of each embedded push-pull rod is connected with the main keel; and the template is provided with a plurality of templates, the two ends of the template are respectively provided with a first connecting buckle matched with the first connecting clamping groove, one side of the template is provided with a second connecting clamping groove, and the other side of the template is provided with a second connecting buckle matched with the second connecting clamping groove.
Description
Technical Field
The application relates to the technical field of building construction, in particular to a main keel device for supporting an arc building structure.
Background
The wooden formwork or steel formwork adopted by the traditional arc concrete structure and the like has the following three problems. Firstly, the wood formwork and the steel pipe are machined and formed for reinforcement, so that the wood formwork and the steel pipe are seriously wasted after being shaped and bent, the turnover cannot be realized, the construction process is complicated, the material consumption and the labor consumption are more, and the construction progress and the on-time performance of the project are influenced. Secondly, the template reinforcement is affected by the operation quality of workers and the actual field situation of the site, the reinforcement effect is uneven, the radian of the template is different from the requirement, the impression quality is poor after the template is removed, and secondary polishing treatment is needed. Thirdly, the traditional reinforcement mode generally adopts the counter-pulling screw rod of suitable length to be connected fossil fragments and template, and the interval 450mm-600mm consumes the screw rod great in quantity, and the material is extravagant big, and economic benefits is low, is unfavorable for building engineering's cost management and control.
SUMMERY OF THE UTILITY MODEL
The embodiment of the specification provides a main joist device for supporting arc building structure, solves the problem that equipment can not be reused, consumables are large, and construction radian is uneven to cause poor construction quality in the prior art.
To this end, the examples of the present specification provide the following:
the embodiment of the application provides a main joist device for supporting arc building structure, includes:
the main keels are of arc-shaped structures and are correspondingly provided with two main keels, and a plurality of first connecting clamping grooves are correspondingly formed in the opposite surfaces of the two main keels;
the embedded push-pull rods are provided with two groups which correspond to the two main keels one by one, each group is provided with a plurality of embedded push-pull rods, the plurality of embedded push-pull rods are integrally in an unfolded fan-shaped framework structure, one end of each embedded push-pull rod is embedded in a building body, and the other end of each embedded push-pull rod is connected with the main keel; and
the template is provided with a plurality of, the template both ends be equipped with respectively with first connection buckle that first connection draw-in groove matches, template one side is equipped with second connection draw-in groove, the opposite side be equipped with second connection buckle that second connection draw-in groove matches.
Furthermore, each main keel is provided with a plurality of through holes, the through holes are matched with the embedded push-pull rods, the end parts of the embedded push-pull rods can penetrate through the through holes, external threads are arranged at the end parts of the embedded push-pull rods, and the internal support bolts and the external fixing bolts are connected to the external threads.
Further, the main joist is a channel steel structure with an upward notch.
Further, first connection draw-in groove including set up in the bayonet socket of main joist one side, the bayonet socket runs through the main joist top, first connection buckle is including spacing body and the card body, card body one end with spacing body fixed connection, the other end with template tip fixed connection, the card body can block into the bayonet socket.
Furthermore, the end, far away from the limiting body, of the clamping body is a threaded end, and a threaded hole matched with the threaded end is formed in the end portion of the template.
Furthermore, the limiting body is of a spherical structure.
Furthermore, the cross section of the template is in at least one of a rectangular quadrilateral structure and a Z-shaped structure.
Furthermore, reinforcing ribs are arranged on the template.
The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects: the arc-shaped structure formwork support system has strong strength and rigidity, can achieve the effects of reducing construction procedures and facilitating construction progress; deepening a supporting system and reserving pre-buried deepening in advance, greatly enhancing the construction standard of an arc-shaped structure, and greatly improving the engineering quality, wherein the concrete has better impression after the form removal and straight sideline; the turnover rate of the template system is improved, waste is reduced, resources are effectively saved, and the cost is reduced. The construction progress of the arc concrete structural member of the building engineering is accelerated, the construction energy consumption is reduced, the forming quality of concrete is improved, meanwhile, the waste of the loss of turnover materials is reduced, resources are saved, and the purposes of improving the field safety management level and the field image are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
In the drawings:
figure 1 is a schematic view of a single main runner installation provided by the illustrative embodiment;
FIG. 2 is a schematic view of a template mounting structure provided in an embodiment of the specification;
FIG. 3 is a schematic view of a Z-shaped formwork mounting structure with an arched cross section according to an embodiment of the present disclosure;
FIG. 4 is a schematic view of a first connecting slot structure of a template mounting structure provided in an embodiment of the specification;
fig. 5 is a schematic view of a first connection buckle structure provided in the embodiments of the specification.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The embodiment provides a main keel device for supporting an arc building structure, and please refer to fig. 1 and 2, which includes a main keel 1, a pre-buried push-pull rod 2 and a template 5.
Specifically, in a possible implementation, main joist 1 is the arc structure, and the corresponding setting is two, main joist 1 includes but not limited to and makes for the ascending channel-section steel of notch, two the correspondence is equipped with a plurality of first connecting slot on the opposite face of main joist. In one possible implementation, the first connection slot includes, but is not limited to, a conventional sub-bayonet and a female bayonet. This embodiment provides a first connection buckle including set up in the bayonet socket 11 of main joist 1 one side, bayonet socket 11 runs through the main joist top.
The embedded push-pull rods 2 are provided with two groups which correspond to the two main keels 1 one by one, each group is provided with a plurality of embedded push-pull rods 2, the embedded push-pull rods 2 are integrally of unfolded fan-shaped framework structures, one end of each embedded push-pull rod is embedded in a building body, and the other end of each embedded push-pull rod is connected with the main keel.
The template 5 is provided with a plurality of templates, the template 5 is in a right-angle quadrilateral structure in one possible implementation, reinforcing ribs are arranged on the template, and first connecting buckles matched with the first connecting clamping grooves are respectively arranged at two ends of the template 5. Referring to fig. 4 and 5, the first connecting fastener includes, but is not limited to, a limiting body 51 and a clamping body 52, one end of the clamping body is fixedly connected to the limiting body, the other end of the clamping body is fixedly connected to the end of the formwork, and the clamping body can be clamped into the clamping opening. The end, far away from the limiting body, of the clamping body is a threaded end, and a threaded hole matched with the threaded end is formed in the end portion of the template. The limiting body is of a spherical structure. The clamping body is of a cylindrical structure, and after the template is clamped, the cylindrical body is an arc-shaped surface, so that fine adjustment of the whole radian can be realized, and the quality of the arc-shaped surface is improved; and the thread is screwed to pull or push the space between the two main keels, so that the whole body is more regular. And a second connecting clamping groove is formed in one side of the template 5, and a second connecting buckle matched with the second connecting clamping groove is arranged on the other side of the template. The second connecting clamping groove can be the same as the first connecting clamping groove, and the second connecting clamping groove can be the same as the first connecting clamping buckle, so that repeated description is not provided; the two adjacent templates can be used to connect with each other.
In a possible implementation, each main keel 1 is provided with a plurality of through holes 12, the plurality of through holes 12 are matched with the plurality of embedded push-pull rods 2, the end portions of the embedded push-pull rods 2 can penetrate through the through holes 12, the end portions of the embedded push-pull rods 2 are provided with external threads, and the internal support bolts 3 and the external fixing bolts 4 are connected to the external threads.
When carrying out various arc concrete structure component constructions, use main joist and the template that this arc structure template supported to consolidate, not only can reduce the construction power consumption for the construction progress improves concrete shaping quality, can also have enough to meet the need the use, resources are saved reduces economic cost.
The method comprises the following specific steps:
this main joist device has eliminated the big problem of the construction degree of difficulty of traditional building engineering template reinforced (rfd), and the dismouting is simple, and simple to operate reduces the material loss, promotes construction quality. The main keels comprise but are not limited to 14# and 16# channel steel, antirust paint is coated on the surfaces of the main keels, the turnover use times of the keels and steel molds are increased, and the distance between the two main keels is generally 2-3m; the template is processed by Q235 steel, stiffening ribs are added on the back surface of the template, the rigidity of the template is increased, and the thickness of the steel template is adjusted according to the structure size without limitation. For example, the height of the template is generally 0.5-0.8m, so that the template can be conveniently carried by a single person; the main joist and the steel form are connected by adopting a fixing buckle, the main joist is fixed on the structure by utilizing a reserved screw, and the reserved screw forms an outer-pulling inner-jacking structure with the main joist according to the structure size.
As shown in fig. 1, a reserved screw is arranged to fix the main keel on the structure to be poured. The main joist adopts 14#, 16# channel-section steel, and the surface is brushed with the anti-rust paint, and increase fossil fragments and steel mould turnover number of times of use form the interior top structure of drawing outward on being fixed in the reservation screw rod through inside and outside twice bolt, ensure that structural member size is regular.
As shown in fig. 2, the formwork is made of Q235 steel, stiffening ribs are added on the back surface of the formwork to increase the rigidity of the formwork, and the main keels and the steel formwork are connected by fixing buckles to form an integral formwork support system (a small amount of gaps can be filled with foaming glue to prevent slurry leakage).
Through the effect picture and the schematic diagram, the arc-shaped structure formwork supporting system can ensure the straightness of the formwork in a mode of reserving the screw in advance, saves the formwork fixing and reduces the fixing quantity of the main keel and the secondary keel, improves the construction efficiency and reduces the waste of reinforcing steel bar materials. The arc-shaped structure formwork support system has strong strength and rigidity, and can achieve the purposes of reducing construction procedures and facilitating construction progress; the method has the advantages that deepening of the supporting system and pre-burying deepening are performed in advance, the construction standard of the arc-shaped structure is greatly enhanced, the appearance of the concrete is good after the form is removed, the side line is straight, and the engineering quality is greatly improved. The turnover rate of the template system is improved, waste is reduced, resources are effectively saved, and the cost is reduced.
In order to better implement the embodiment, please refer to fig. 3, the mold plate has at least one of a rectangular cross section and a Z-shaped vertical cross section. When the arch of a portion is of an arched varying cross-section, including but not limited to the use of a template of a Z-shaped configuration. When the connecting device is used, the first connecting buckles at the two ends of the template are clamped into the first connecting buckles on the two main keels.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
It should be noted that "first" and "second" in this application are used to distinguish multiple objects with the same name, and are not used to limit the order or size. Unless otherwise specified, no other special meanings are intended.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. A main runner apparatus for supporting a curved building structure, comprising:
the main keels are of arc structures and correspondingly provided with two main keels, and a plurality of first connecting clamping grooves are correspondingly formed in the opposite surfaces of the two main keels;
the embedded push-pull rods are provided with two groups which correspond to the two main keels one by one, each group is provided with a plurality of embedded push-pull rods, the whole embedded push-pull rods are of unfolded fan-shaped framework structures, one end of each embedded push-pull rod is embedded in a building body, and the other end of each embedded push-pull rod is connected with the main keels; and
the template is provided with a plurality of, the template both ends be equipped with respectively with first connection buckle that first connection draw-in groove matches, template one side is equipped with second connection draw-in groove, the opposite side be equipped with second connection buckle that second connection draw-in groove matches.
2. The main keel device for supporting arc building structures according to claim 1, wherein each main keel is provided with a plurality of through holes, the plurality of through holes are matched with a plurality of embedded push-pull rods, the end parts of the embedded push-pull rods can penetrate through the through holes, the end parts of the embedded push-pull rods are provided with external threads, and the internal support bolts and the external fixing bolts are connected to the external threads.
3. A main runner apparatus for supporting a curved building structure as claimed in claim 1, wherein the main runner is a channel steel structure with its channel opening facing upward.
4. A main joist apparatus for supporting arc building structure according to claim 3, wherein the first connecting slot includes a bayonet arranged at one side of the main joist, the bayonet passes through the top of the main joist, the first connecting buckle includes a limiting body and a clamping body, one end of the clamping body is fixedly connected with the limiting body, the other end is fixedly connected with the end of the formwork, and the clamping body can be clamped into the bayonet.
5. A main runner apparatus for supporting a curved building structure as claimed in claim 4, wherein the end of the clip remote from the retainer is a threaded end and the end of the formwork is provided with a threaded bore matching the threaded end.
6. A main runner apparatus for supporting a curved building structure as claimed in claim 4, wherein the spacing body is of spherical configuration.
7. A main runner apparatus for supporting an arcuate building structure as claimed in claim 1, wherein the form is at least one of rectangular in cross section and Z-shaped in vertical section.
8. A main runner apparatus for supporting a curved building structure as claimed in claim 1, wherein the form is provided with reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214033.9U CN217975417U (en) | 2022-08-23 | 2022-08-23 | Main keel device for supporting arc building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222214033.9U CN217975417U (en) | 2022-08-23 | 2022-08-23 | Main keel device for supporting arc building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217975417U true CN217975417U (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222214033.9U Active CN217975417U (en) | 2022-08-23 | 2022-08-23 | Main keel device for supporting arc building structure |
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| Country | Link |
|---|---|
| CN (1) | CN217975417U (en) |
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- 2022-08-23 CN CN202222214033.9U patent/CN217975417U/en active Active
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