CN219219839U - Simple tool for controlling centering of reinforcement cage - Google Patents
Simple tool for controlling centering of reinforcement cage Download PDFInfo
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- CN219219839U CN219219839U CN202223567217.XU CN202223567217U CN219219839U CN 219219839 U CN219219839 U CN 219219839U CN 202223567217 U CN202223567217 U CN 202223567217U CN 219219839 U CN219219839 U CN 219219839U
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- fan
- shaped support
- reinforcement cage
- positioning
- centering
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to the technical field related to engineering construction, in particular to a simple tool for controlling the centering of a reinforcement cage, which comprises a first fan-shaped support and a second fan-shaped support, wherein the first fan-shaped support is of a fan-shaped frame structure, the two sides of the first fan-shaped support are arranged at an included angle of ninety degrees, the second fan-shaped support is symmetrically arranged with the first fan-shaped support, and the outer sides of arc rods of the first fan-shaped support and the second fan-shaped support are both welded with lantern rings; the steel reinforcement cage centering tool formed by combining the first fan-shaped support and the second fan-shaped support is arranged, the outer side edge of the arc-shaped rod of the first fan-shaped support and the outer side edge of the arc-shaped rod of the second fan-shaped support are welded with the connecting lantern ring, the lantern ring is sleeved on the stainless steel extension pipe, the stainless steel extension pipe is limited, and then the steel reinforcement cage is arranged according to the stainless steel extension pipe, so that the accuracy of the arrangement position of the steel reinforcement cage is guaranteed.
Description
Technical Field
The utility model relates to the technical field related to engineering construction, in particular to a simple tool for controlling centering of a reinforcement cage.
Background
Pile foundation construction is widely applied to projects such as bridges, house buildings and the like, and in order to ensure pile foundation deflection, the accuracy of the positions of the reinforcement cages is strictly controlled, and the control of the positioning process of the reinforcement cages is enhanced;
in the actual construction process, due to the fact that the pile foundation reinforcement cage is controlled to be centered by negligence, the position deviation is serious after the pile foundation is molded, the construction positioning of the upper structure pier column is directly affected, and serious quality problems are caused.
Disclosure of Invention
The utility model aims to provide a simple tool for controlling the centering of a reinforcement cage so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a simple tool for controlling the centering of a reinforcement cage, the simple tool for controlling the centering of the reinforcement cage comprising:
the first fan-shaped support is of a fan-shaped frame body structure, and two side edges of the first fan-shaped support are arranged at an included angle of ninety degrees;
the second fan-shaped support is symmetrically arranged with the first fan-shaped support, the outer sides of the arc-shaped rods of the first fan-shaped support and the second fan-shaped support are respectively welded with a lantern ring, the lantern rings are sleeved on the stainless steel extension pipes, and the arrangement positions of the stainless steel extension pipes correspond to the arrangement positions of the reinforcement cage reinforcement bodies.
Preferably, the connection positions of the lower sides of the first fan-shaped support and the second fan-shaped support are hinged through a hinge.
Preferably, the upper side face of the first fan-shaped support is welded and connected with a first positioning pipe, the upper surface of the second fan-shaped support is welded and connected with a second positioning pipe, the second positioning pipe and the first positioning pipe are correspondingly arranged, and a positioning pin shaft is inserted between the first positioning pipe and the second positioning pipe.
Preferably, a positioning hole is formed in the position, located at the port of the first positioning pipe, of the upper side face of the first fan-shaped support, a mounting groove is formed in the lower side face of the rear side end of the positioning pin shaft, a guide rod groove is formed in the upper side face of the positioning pin shaft, and the mounting groove and the guide rod groove are communicated.
Preferably, the guide rod is movably arranged in the guide rod groove, the fixed ring is fixedly welded on the guide rod, the return spring and the movable ring are sleeved on the guide rod, the return spring and the movable ring are arranged in the mounting groove and are connected with the fixed ring through the return spring, the positioning pin shaft is actually installed, the lower end of the guide rod is embedded into the positioning hole when the return spring is in a reset state, and the pull plate is welded and connected with the upper end of the guide rod.
Preferably, the cross section of the positioning pin shaft is regular hexagon, and the inner diameter sizes of the first positioning pipe and the second positioning pipe are matched with the cross section size of the positioning pin shaft.
Preferably, the end surface edge positions of the positioning pin shaft and the guide rod are subjected to chamfering treatment.
Compared with the prior art, the utility model has the beneficial effects that:
1. the steel reinforcement cage centering tool formed by combining the first fan-shaped support and the second fan-shaped support is arranged, the outer side edges of the arc-shaped rods of the first fan-shaped support and the second fan-shaped support are welded with the connecting lantern ring, the lantern ring is sleeved on the stainless steel extension pipe, so that the stainless steel extension pipe is limited, and then the steel reinforcement cage is arranged according to the stainless steel extension pipe, so that the accuracy of the arrangement position of the steel reinforcement cage is ensured;
2. and the first fan-shaped support and the second fan-shaped support are hinged through the hinge, so that the first fan-shaped support and the second fan-shaped support are convenient to fold and retract, and the convenience of the whole turnover of the structure is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of the present utility model at A;
FIG. 3 is a schematic view of a first fan support and a second fan support connection;
FIG. 4 is a half cross-sectional view of a locating pin according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B according to the present utility model;
fig. 6 is a view showing the practical effect of the present utility model.
In the figure: the steel reinforcement cage comprises a first fan-shaped support 1, a second fan-shaped support 2, a hinge 3, a first positioning pipe 4, a second positioning pipe 5, a positioning pin shaft 6, a lantern ring 7, a stainless steel extension pipe 8, a steel reinforcement cage steel reinforcement body 9, a positioning hole 10, a guide rod 11, a fixed ring 12, a return spring 13, a movable ring 14 and a pull plate 15.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1-6, the present utility model provides three preferred embodiments:
example 1
The utility model provides a simple and easy instrument of control steel reinforcement cage centering, simple and easy instrument of control steel reinforcement cage centering includes first fan-shaped support 1 and second fan-shaped support 2, first fan-shaped support 1 is fan-shaped framework structure, and the both sides limit that is ninety degrees contained angle setting of first fan-shaped support 1, second fan-shaped support 2 and first fan-shaped support 1 symmetry set up, and the equal welded connection of arc pole outside limit of first fan-shaped support 1, second fan-shaped support 2 has lantern ring 7, lantern ring 7 cover is established on stainless steel extension pipe 8, the position of laying of stainless steel extension pipe 8 corresponds with the position of laying of steel reinforcement cage reinforcing bar 9, through setting up the steel reinforcement cage centering instrument that constitutes by the combination of first fan-shaped support 1 and second fan-shaped support 2, and through welding connection lantern ring 7 in the arc pole outside limit of first fan-shaped support 1, second fan-shaped support 2, and set up lantern ring 7 cover on stainless steel extension pipe 8, thereby play the spacing effect to stainless steel extension pipe 8, then arrange steel reinforcement cage 9 according to stainless steel extension pipe 8, thereby guarantee the accuracy of steel reinforcement cage 9 position of laying.
Example two
On the basis of the first embodiment, the lower side connecting positions of the first fan-shaped support 1 and the second fan-shaped support 2 are hinged through a hinge 3, the upper side of the first fan-shaped support 1 is welded and connected with a first positioning pipe 4, the upper surface of the second fan-shaped support 2 is welded and connected with a second positioning pipe 5, the second positioning pipe 5 and the first positioning pipe 4 are correspondingly arranged, a positioning pin shaft 6 is inserted between the first positioning pipe 4 and the second positioning pipe 5, the first fan-shaped support 1 and the second fan-shaped support 2 are hinged through the hinge 3, so that the first fan-shaped support 1 and the second fan-shaped support 2 are folded and retracted conveniently, and the integral turnover convenience of the structure is improved.
Example III
On the basis of the second embodiment, a positioning hole 10 is formed in the upper side surface of the first fan-shaped support 1 at the position of the port of the first positioning tube 4, a mounting groove is formed in the lower side surface of the rear side end of the positioning pin shaft 6, and a guide rod groove is formed in the upper side surface of the positioning pin shaft 6, wherein the mounting groove and the guide rod groove are communicated.
The guide rod 11 is movably mounted in the guide rod groove, the fixed ring 12 is fixedly welded on the guide rod 11, the return spring 13 and the movable ring 14 are sleeved on the guide rod 11, the return spring 13 and the movable ring 14 are both arranged in the mounting groove, the movable ring 14 is connected with the fixed ring 12 through the return spring 13, the positioning pin 6 is actually mounted, the lower end of the guide rod 11 is embedded into the positioning hole 10 when the return spring 13 is in a reset state, and the pull plate 15 is welded and connected at the upper end of the guide rod 11.
The cross section of the positioning pin shaft 6 is regular hexagon, and the inner diameter sizes of the first positioning tube 4 and the second positioning tube 5 are identical with the cross section size of the positioning pin shaft 6, so that the positioning stability of the positioning pin shaft 6 is improved, and the integral installation stability of the structure is ensured.
Example IV
On the basis of the third embodiment, the edge line positions of the end faces of the positioning pin shaft 6 and the guide rod 11 are chamfered, so that the positioning pin shaft 6 and the guide rod 11 can be aligned and spliced conveniently.
While the foregoing has been described in terms of illustrative embodiments thereof, so that those skilled in the art may appreciate the present application, it is not intended to be limited to the precise embodiments so that others skilled in the art may readily utilize the present application to its various modifications and variations which are within the spirit and scope of the present application as defined and determined by the appended claims.
Claims (7)
1. A simple tool for controlling the centering of a reinforcement cage is characterized in that: the simple tool for controlling the centering of the reinforcement cage comprises:
the fan-shaped support comprises a first fan-shaped support (1), wherein the first fan-shaped support (1) is of a fan-shaped frame body structure, and the two side edges of the first fan-shaped support (1) are arranged at ninety degrees of included angles;
the second fan-shaped support (2), second fan-shaped support (2) and first fan-shaped support (1) symmetry set up, and the equal welded connection of arc pole lateral edge of first fan-shaped support (1), second fan-shaped support (2) has lantern ring (7), lantern ring (7) cover are established on stainless steel extension pipe (8), the position of laying of stainless steel extension pipe (8) is corresponding with the position of laying of steel reinforcement cage reinforcing bar body (9).
2. A simple tool for controlling centering of a reinforcement cage as claimed in claim 1, wherein: the lower side connection positions of the first fan-shaped support (1) and the second fan-shaped support (2) are hinged through a hinge (3).
3. A simple tool for controlling centering of a reinforcement cage as claimed in claim 2, wherein: the fan-shaped support comprises a first fan-shaped support body (1), wherein a first positioning pipe (4) is welded and connected to the upper side face of the first fan-shaped support body (1), a second positioning pipe (5) is welded and connected to the upper surface of the second fan-shaped support body (2), the second positioning pipe (5) and the first positioning pipe (4) are correspondingly arranged, and a positioning pin shaft (6) is inserted between the first positioning pipe (4) and the second positioning pipe (5).
4. A simple tool for controlling centering of a reinforcement cage according to claim 3, wherein: the upper side of the first fan-shaped support (1) is provided with a positioning hole (10) at the port of the first positioning pipe (4), the lower side of the rear side end of the positioning pin shaft (6) is provided with a mounting groove, and the upper side of the positioning pin shaft (6) is provided with a guide rod groove, and the mounting groove and the guide rod groove are communicated.
5. A simple tool for controlling centering of a reinforcement cage as claimed in claim 4, wherein: the movable mounting has guide arm (11) among the guide arm groove, fixed welding has solid fixed ring (12) on guide arm (11), and the cover is equipped with reset spring (13) and expansion ring (14) on guide arm (11), reset spring (13) and expansion ring (14) all set up in the mounting groove, and expansion ring (14) are connected with solid fixed ring (12) through reset spring (13), and locating pin axle (6) when actual installation, and when reset spring (13) are in reset state, the lower extreme of its guide arm (11) is embedded into in locating hole (10), and the upper end welded connection of guide arm (11) has arm-tie (15).
6. A simple tool for controlling centering of a reinforcement cage as claimed in claim 5, wherein: the cross section of the positioning pin shaft (6) is regular hexagon, and the inner diameter sizes of the first positioning tube (4) and the second positioning tube (5) are matched with the cross section size of the positioning pin shaft (6).
7. A simple tool for controlling centering of a reinforcement cage as claimed in claim 6, wherein: and the end surface edge positions of the positioning pin shaft (6) and the guide rod (11) are subjected to chamfering treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223567217.XU CN219219839U (en) | 2022-12-30 | 2022-12-30 | Simple tool for controlling centering of reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223567217.XU CN219219839U (en) | 2022-12-30 | 2022-12-30 | Simple tool for controlling centering of reinforcement cage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219219839U true CN219219839U (en) | 2023-06-20 |
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ID=86754410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223567217.XU Active CN219219839U (en) | 2022-12-30 | 2022-12-30 | Simple tool for controlling centering of reinforcement cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219219839U (en) |
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2022
- 2022-12-30 CN CN202223567217.XU patent/CN219219839U/en active Active
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