CN215906749U - Anti-deformation telescopic inner support frame of reinforcement cage and reinforcement cage - Google Patents
Anti-deformation telescopic inner support frame of reinforcement cage and reinforcement cage Download PDFInfo
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- CN215906749U CN215906749U CN202121308826.6U CN202121308826U CN215906749U CN 215906749 U CN215906749 U CN 215906749U CN 202121308826 U CN202121308826 U CN 202121308826U CN 215906749 U CN215906749 U CN 215906749U
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Abstract
The utility model relates to the technical field of building construction, in particular to an anti-deformation telescopic inner support frame of a reinforcement cage and the reinforcement cage, comprising: the connecting sleeve comprises an inner support main rod and an inner support auxiliary rod fixed with the inner support main rod in a cross manner; the end parts of the inner support main rod and the inner support auxiliary rod are respectively sleeved with an adjusting screw rod for telescopic fastening, and the other end part of the adjusting screw rod is provided with a fastener for fixing with a reinforcement cage. The adjustable steel bar cage adjusting device is simple in structure, novel and reasonable in design, the length of the adjusting screw rod between the inner support rod and the steel bar cage is adjusted in a telescopic mode by rotating the inner support main rod and/or the inner support auxiliary rod until the inner side of the steel bar cage is tightly pressed in a fastening mode, the adjustable steel bar cage adjusting device is convenient to install and manufacture, can be recycled, reduces waste of raw materials, shortens the market of steel bar cage falling procedures, avoids damage to the steel bar cage, and has a good application prospect.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to an anti-deformation telescopic inner support frame for a reinforcement cage and the reinforcement cage.
Background
During construction of bridges and culverts or high-rise buildings, piles are driven according to the requirements, wherein the method comprises the steps of punching holes by using a machine and drilling holes by using a water mill, enabling the hole depth to reach the design requirement, then placing a steel reinforcement cage into the pile hole, and then inserting a guide pipe for concrete pouring. In addition, when the concrete structure is a columnar or strip-shaped member, the central part of the concrete structure does not need to be provided with reinforcing bars, and the reinforcing bars are only arranged under the surface of the concrete member contacting with air. If the member is independent, the reinforcing steel bars arranged on the periphery of the member are prefabricated, and the member is the reinforcing cage. The prefabricated steel bar structures such as cast-in-situ bored piles, dug piles and columns are generally called steel reinforcement cages. The reinforcement cage mainly plays a role similar to the stress of the longitudinal reinforcement of the column, and mainly plays a role of tensile strength, and the compressive strength of the concrete is high but the tensile strength is very low. The pile body concrete is restrained, so that the pile body concrete can bear certain axial tension. In order to prevent the deformation of the reinforcement cage in the process of storage or hoisting, the traditional construction process is to weld a reinforcement triangular inclined strut on a reinforcement ring of the reinforcement cage, so that the support effect is achieved. According to the process, on one hand, the triangular inclined strut of the steel bar can not be recycled for multiple times, so that material waste is caused, on the other hand, the triangular inclined strut needs to be cut off when the steel bar cage falls, time and labor are wasted, and the process time is prolonged and increased.
Disclosure of Invention
Therefore, the anti-deformation telescopic inner support frame for the reinforcement cage and the reinforcement cage are simple in structure, scientific and reasonable in design, cost-saving and long in working procedure time-reducing.
According to the design scheme provided by the utility model, the anti-deformation telescopic inner support frame of the reinforcement cage comprises: the connecting sleeve comprises an inner support main rod and an inner support auxiliary rod fixed with the inner support main rod in a cross manner; the end parts of the inner support main rod and the inner support auxiliary rod are respectively sleeved with an adjusting screw rod for telescopic fastening, and the other end part of the adjusting screw rod is provided with a fastener for fixing with a reinforcement cage.
As the anti-deformation telescopic inner support frame of the reinforcement cage, the inner support main rod and the inner support auxiliary rod respectively adopt steel pipe structures.
As the anti-deformation telescopic inner support frame of the reinforcement cage, the ends of the inner support main rod and the inner support auxiliary rod are provided with internal threads matched with the adjusting screw rod in a threaded manner.
As the anti-deformation telescopic inner support frame of the reinforcement cage, the fastener is of a buckle structure.
As the anti-deformation telescopic inner support frame of the reinforcement cage, further, the fastener comprises: and the fixed lug plate is fixed at the other end of the adjusting screw rod, the movable lug plate is hinged with the fixed lug plate, and threaded holes for mounting fastening bolts are formed in the fixed lug plate and the movable lug plate.
As the anti-deformation telescopic inner support frame of the reinforcement cage, a fixing ring for installing an inner support auxiliary rod is further arranged on the inner support main rod.
As the anti-deformation telescopic inner support frame of the reinforcement cage, the center lines of the fixing ring and the inner support main rod are on the same straight line.
Furthermore, the utility model also provides a reinforcement cage which comprises the deformation-preventing telescopic inner support frame.
The utility model has the beneficial effects that:
the utility model has simple structure, novel and reasonable design, solves the problems that the existing triangular diagonal brace of the steel bar can not be recycled for multiple times, causes material waste, and causes time and labor waste due to cutting of the triangular diagonal brace when the steel bar falls down into the steel bar cage, the working procedure time is prolonged, and the like, the adjusting screw rod is fixed with the steel bar cage through the fastening piece, the other end of the adjusting screw rod is in threaded fit with the inner support main rod and/or the inner support auxiliary rod, the inner support main rod and the inner support auxiliary rod are in a cross-shaped inner support bracket, the length of the adjusting screw rod between the inner support rod and the steel bar cage is adjusted by rotating the inner support main rod and/or the inner support auxiliary rod until the inner side of the steel bar cage is tightly pressed by fastening, the installation and the manufacture are convenient, the recycling can be realized, the raw material waste is reduced, the working procedure market of the falling steel bar cage is shortened, the damage to the steel bar cage is avoided, and the utility model has better application prospect.
Description of the drawings:
FIG. 1 is a schematic view of an anti-deformation telescopic inner support frame of a reinforcement cage in an embodiment;
FIG. 2 is a schematic diagram of an inner supporting main rod structure in the embodiment;
fig. 3 is a schematic structure of an inner support auxiliary rod in the embodiment.
In the figure, the reference numeral 1 represents an inner support main rod, the reference numeral 11 represents a fixing ring, the reference numeral 2 represents an inner support auxiliary rod, the reference numeral 3 represents an adjusting screw rod, and the reference numeral 31 represents a fastener.
The specific implementation mode is as follows:
the present invention will be described in further detail below with reference to the accompanying drawings and technical solutions, and embodiments of the present invention will be described in detail by way of preferred examples, but the embodiments of the present invention are not limited thereto.
The embodiment of the utility model, as shown in fig. 1 to 3, provides an anti-deformation telescopic inner support frame for a reinforcement cage, comprising: the connecting sleeve comprises an inner support main rod 1 and inner support auxiliary rods 2 fixed with the inner support main rod 1 in a cross shape; the end parts of the inner support main rod 1 and the inner support auxiliary rod 2 are respectively sleeved with an adjusting screw rod 3 for telescopic fastening, and the other end part of the adjusting screw rod 3 is provided with a fastening piece 31 for fixing with a reinforcement cage. The problem of current reinforcing bar triangle bracing can't be used repeatedly many times, the triangle bracing cuts to remove when causing the material extravagant and the whereabouts steel reinforcement cage wastes time and energy, increase etc. during the process is long, it is fixed with the steel reinforcement cage through the fastener with accommodate the lead screw 3, accommodate the lead screw 3 other end and interior stay mobile jib 1 and/or 2 screw-thread fit of interior stay sublance, interior stay mobile jib 1 and interior stay sublance 2 are cross interior support, adjust the lead screw 3 length between interior stay and the steel reinforcement cage through rotatory interior stay mobile jib 1 and/or interior stay sublance 2 stretch out and draw back, it is inboard to fasten the steel reinforcement cage until the fastening, the installation, the preparation is convenient, but recycle, it is extravagant to reduce raw and other materials, it is long to shorten whereabouts steel reinforcement cage process, avoid damaging the steel reinforcement cage, therefore, the cost is saved, and the application prospect is better.
As the anti-deformation telescopic inner support frame of the reinforcement cage in the embodiment of the utility model, further, the inner support main rod 1 and the inner support auxiliary rod 2 respectively adopt steel pipe structures. Further, the ends of the inner support main rod 1 and the inner support auxiliary rod 2 are provided with internal threads for being in threaded fit with the adjusting screw rod 3. The waste steel pipes can be used as the main rod and the auxiliary rod of the inner support, so that the purpose of recycling waste appliances is achieved, the manufacturing is simple, and the cost is saved.
As the anti-deformation telescopic inner support frame of the reinforcement cage in the embodiment of the utility model, further, the fastener 31 adopts a buckle structure, and is simply and quickly fixed with the reinforcement cage, and is stably and reliably connected. Further, the fastener 31 includes: the fixed lug plate fixed with adjusting screw rod other end, with fixed lug plate articulated activity lug plate, all be provided with the screw hole that is used for installing fastening bolt on fixed lug plate and the activity lug plate, can accomplish the installation and the dismantlement between adjusting screw rod and the steel reinforcement cage strengthening rib through fastening bolt's the unscrewing of screwing, it is more convenient to use.
As the anti-deformation telescopic inner support frame of the reinforcement cage in the embodiment of the utility model, further, a fixing ring 11 for installing an inner support auxiliary rod is arranged on the inner support main rod 1. The inner support auxiliary rod 2 penetrates through the fixing ring 11 to form a cross structure with the inner support main rod 1, and the installation is convenient and reliable. Furthermore, the central lines of the fixing ring 11 and the inner support main rod 1 are on the same straight line, so that the performance is more stable and reliable.
Further, the embodiment of the utility model also provides a reinforcement cage, which comprises the deformation-preventing telescopic inner support frame.
According to the actual use demand, the internal stay mobile jib 1 and the internal stay auxiliary rod 2 can adopt the steel pipe structure with the outer diameter of 4cm, the inner diameter of 2cm and the length of 1.5m, the diameter of the fixing ring 11 can be set to 8.5cm, the internal stay auxiliary rod 2 can pass through the fixing ring 11, and the internal stay mobile jib 1 forms a cross internal stay. The adjusting screw rod 3 can adopt a steel rod with a screw thread, the screw head is a positive and negative screw, the diameter of the screw thread is consistent with the inner diameter of the inner support rod, the screw thread can stretch into the inner support rod, and one end of the screw thread is a fastening buckle so as to be fixed on a reinforcing rib of a reinforcement cage. Prop mobile jib 1 in earlier the installation during installation, install adjusting screw 3 bayonet socket ends now simply fixed on the steel reinforcement cage strengthening rib, then use the crow bar to stretch into 1 welded fastening ring 11 of internal stay mobile jib, rotatory internal stay mobile jib 1 carries out the flexible regulation of internal stay, dies until the fastening top. The inner support auxiliary rod 2 penetrates through the main rod fixing ring 11, and the auxiliary rod is adjusted through an adjusting hole in the auxiliary rod. So as to meet the requirement of the inner supports of reinforcement cages with different diameters. When the inner support auxiliary rod 2 and the inner support main rod 1 are disassembled, the inner support auxiliary rod 2 and the inner support main rod 1 are disassembled.
Through test, when foundation piles of a great bridge of a yellow river of a certain highway are constructed, steel bar triangle inner supporting bars are adopted, the falling time of a set of foundation pile reinforcement cage is 5-6 hours, and the time for cutting off the inner supporting bars is about 2-3 hours. After the inner support frame structure adopting the scheme is used, about 4-5 hours are needed for dropping a set of reinforcement cage, about 1-2 hours are needed for removing the inner support frame, the dropping time of the reinforcement cage is greatly shortened, the construction time of the foundation pile is integrally shortened, and the application prospect is better.
The term "and/or" herein means that three relationships may exist. For example, a and/or B may represent: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter associated objects are in an "or" relationship.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention, and the scope of the present invention is defined by the appended claims. The foregoing description of specific exemplary embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the utility model and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the utility model and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a steel reinforcement cage shape telescopic inner support frame of preapring for an unfavorable turn of events, contains: the connecting sleeve comprises an inner support main rod and an inner support auxiliary rod fixed with the inner support main rod in a cross manner; the end parts of the inner support main rod and the inner support auxiliary rod are respectively sleeved with an adjusting screw rod for telescopic fastening, and the other end part of the adjusting screw rod is provided with a fastener for fixing with a reinforcement cage.
2. The anti-deformation telescopic inner support frame of the reinforcement cage according to claim 1, wherein the inner support main rod and the inner support auxiliary rod are respectively of a steel pipe structure.
3. The reinforcement cage deformation-prevention telescopic inner support frame as claimed in claim 1 or 2, wherein the ends of the inner support main rod and the inner support auxiliary rod are provided with internal threads for being in threaded fit with the adjusting screw rod.
4. The reinforcement cage deformation-preventing telescopic inner support frame according to claim 1, wherein the fastener is of a snap structure.
5. The reinforcement cage deformation-resistant telescopic inner support frame according to claim 1 or 4, wherein the fastener comprises: and the fixed lug plate is fixed at the other end of the adjusting screw rod, the movable lug plate is hinged with the fixed lug plate, and threaded holes for mounting fastening bolts are formed in the fixed lug plate and the movable lug plate.
6. The reinforcement cage deformation-prevention telescopic inner support frame as claimed in claim 1, wherein a fixing ring for mounting the inner support auxiliary rod is arranged on the inner support main rod.
7. The reinforcement cage deformation-prevention telescopic inner support frame according to claim 6, wherein the center lines of the fixing ring and the inner support main rod are on the same straight line.
8. A reinforcement cage comprising an inner support frame according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308826.6U CN215906749U (en) | 2021-06-11 | 2021-06-11 | Anti-deformation telescopic inner support frame of reinforcement cage and reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121308826.6U CN215906749U (en) | 2021-06-11 | 2021-06-11 | Anti-deformation telescopic inner support frame of reinforcement cage and reinforcement cage |
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| Publication Number | Publication Date |
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| CN215906749U true CN215906749U (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121308826.6U Active CN215906749U (en) | 2021-06-11 | 2021-06-11 | Anti-deformation telescopic inner support frame of reinforcement cage and reinforcement cage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765730A (en) * | 2023-08-18 | 2023-09-19 | 河北智建机械制造有限公司 | Double-reinforcement cage welding machine |
-
2021
- 2021-06-11 CN CN202121308826.6U patent/CN215906749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116765730A (en) * | 2023-08-18 | 2023-09-19 | 河北智建机械制造有限公司 | Double-reinforcement cage welding machine |
| CN116765730B (en) * | 2023-08-18 | 2024-03-26 | 河北智建机械制造有限公司 | Double-reinforcement cage welding machine |
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