CN216476425U - Support positioner in wearing structure roof beam steel casing - Google Patents
Support positioner in wearing structure roof beam steel casing Download PDFInfo
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- CN216476425U CN216476425U CN202123078226.8U CN202123078226U CN216476425U CN 216476425 U CN216476425 U CN 216476425U CN 202123078226 U CN202123078226 U CN 202123078226U CN 216476425 U CN216476425 U CN 216476425U
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Abstract
The utility model discloses a wear structure roof beam steel casing internal support positioner, including the steel casing pipe, the terminal surface overlap joint of steel casing pipe has concave type template, the surface of steel casing pipe is provided with reinforced concrete layer, the inner wall swing joint of steel casing pipe has circular steel sheet, the side fixedly connected with steel pipe of circular steel sheet, the harness cord screw rod has been cup jointed to the inside of steel pipe, the terminal surface threaded connection of harness cord screw rod has the nut, the both ends of steel pipe all are provided with circular steel sheet, and the side middle part of circular steel sheet set up with the hole of steel pipe terminal surface looks adaptation, the side of steel casing pipe, circular steel sheet and steel pipe is all at same perpendicular. This wear structure roof beam steel sleeve internal support positioner, because the device need not the welding, adopt harness cord screw rod and nut to fix the sleeve pipe in the template, solve the sleeve pipe and take place the problem of skew after concrete placement accomplishes, but device reuse, convenience simple to use, saving are artifical, and economic nature is good.
Description
Technical Field
The utility model relates to a building engineering technology field specifically is a wear interior positioner that supports of structural beam steel sleeve.
Background
The construction of the electromechanical system pipeline of the building needs to pass through the structural beam part, and various types of sleeves must be buried before concrete pouring according to the relevant national construction quality and acceptance criteria, so that the electromechanical pipeline can smoothly pass through the structural beam after the pouring is finished.
The existing method is that the sleeve is well positioned when the civil engineering steel bars are bound, and the steel sleeve is welded on the structural beam steel bars by adopting an electric welding mode, the construction mode needs welding operation, the efficiency is low, the danger is high, the welding process generates polluted gas, radiation and the like, the construction process is not environment-friendly, the sleeve is easily influenced by the displacement of the steel bars when being fixed on the structural beam steel bars, the position precision of the sleeve is embedded and the sleeve position is influenced after the concrete pouring is finished, the sleeve is inaccurately positioned, great trouble is brought to the subsequent pipeline construction, and the construction quality and progress are greatly influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear interior positioner of structure roof beam steel casing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wear interior positioner of structure roof beam steel casing, includes the steel casing, the terminal surface overlap joint of steel casing has concave type template, the surface of steel casing is provided with reinforced concrete layer, the inner wall swing joint of steel casing has circular steel sheet, the side fixedly connected with steel pipe of circular steel sheet, the harness cord screw rod has been cup jointed to the inside of steel pipe, the terminal surface threaded connection of harness cord screw rod has the nut.
Preferably, circular steel plates are arranged at two ends of the steel pipe, and holes matched with the end faces of the steel pipe are formed in the middle of the side faces of the circular steel plates.
Preferably, the steel sleeve, the circular steel plates and the side surfaces of the steel pipe are all in the same vertical plane, and the opposite surfaces of the two circular steel plates are respectively lapped with the two inner side walls of the concave template.
Preferably, the diameter of the circular steel plate is the same as the inner diameter of the steel sleeve, and the surface of the circular steel plate is in sliding connection with the inner wall of the steel sleeve.
Preferably, coaxial through holes are formed in the two sides of the concave template, and the diameter of each through hole is the same as that of the corresponding through screw.
Preferably, both ends of the harness cord screw are provided with nuts, and the opposite surfaces of the two nuts are respectively lapped with the two outer sides of the concave template.
Advantageous effects
The utility model provides a through structure roof beam steel casing internal support positioner, this through structure roof beam steel casing internal support positioner, through two upper and lower steel discs with the same steel casing pipe internal diameter prevent the positional deviation of sleeve pipe center, pass the lead screw through the round hole in the middle of two steel discs during the use, seal the template at the lead screw both ends, lock nut can be fine fixed steel casing, need not to adopt the welded mode fixed steel casing, reduce harmful gas, light pollution that the welding produced, be favorable to environmental protection, also avoided the sleeve pipe positional deviation that the reinforcing bar shifts and lead to, the location is accurate, the work progress is simple, environmental protection, and the device can dismantle the reuse after demolishing the mould, has fine suitability, the device need not to weld, adopt logical screw rod and nut to fix the sleeve pipe on the template, solve the sleeve pipe and take place the problem of positional deviation after the completion of concrete placement, the device can be repeatedly used, is simple and convenient to use, saves labor and has good economical efficiency.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the structure of the structural beam of the present invention;
fig. 3 is a front view structure schematic diagram of the steel pipe and the harness cord screw of the utility model.
In the figure: the concrete-filled steel tube formwork comprises a concave formwork 1, a steel sleeve 2, a reinforced concrete layer 3, a circular steel plate 4, a steel tube 5, a harness cord screw 6 and a nut 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wear interior positioner of structure roof beam steel casing, including steel casing 2, the terminal surface overlap joint of steel casing 2 has concave type template 1, the surface of steel casing 2 is provided with reinforced concrete layer 3, the inner wall swing joint of steel casing 2 has circular steel sheet 4, the diameter of circular steel sheet 4 is the same with the internal diameter of steel casing 2, and the surface of circular steel sheet 4 and the inner wall sliding connection of steel casing 2, the side fixedly connected with steel pipe 5 of circular steel sheet 4, the both ends of steel pipe 5 all are provided with circular steel sheet 4, and the hole with 5 terminal surface looks adaptations of steel pipe is seted up at the side middle part of circular steel sheet 4, steel casing 2, the side of circular steel sheet 4 and steel pipe 5 is all at same perpendicular, and the facies of two circular steel sheet 4 respectively with the interior both sides wall overlap joint of concave type template 1.
The harness cord screw 6 has been cup jointed to the inside of steel pipe 5, and coaxial through-hole has all been seted up to the both sides of concave type template 1, and the diameter in through-hole is the same with the diameter of harness cord screw 6, and the terminal surface threaded connection of harness cord screw 6 has nut 7, and the both ends of harness cord screw 6 all are provided with nut 7, and the opposite face of two nuts 7 respectively with two outside overlap joints of concave type template 1.
The working principle is as follows: when the inner supporting and positioning device for the through-structure beam steel sleeve is used, the inner supporting and positioning device for the through-structure beam steel sleeve 2 is formed by welding an upper circular steel plate 4, a lower circular steel plate 4 and a steel pipe 5, wherein the diameter of the two round steel plates 4 is the same as the inner diameter of the sleeve 2, a hole is arranged in the middle of the round steel plate 4, the two round steel plates 4 are connected through a steel pipe 5, the length of the steel pipe 5 is the same as that of the sleeve 2, the center lines of the round steel plates 4 and the steel pipe 5 for connection are kept coincident and are welded into a whole, when the device is used, the device is placed in the sleeve 2, positioning the central position of the sleeve 2 on the concave template 1 of the prefabricated structural beam, placing the sleeve 2 provided with the positioning device into the concave template 1, aligning the central line of the sleeve 2 with the central line of the opening formed at the two sides of the concave template 1, penetrating the central line by a harness cord screw 6, and fixing the two ends by nuts 7, namely completing the positioning and installation of the sleeve 2; after the concrete is poured, the nut 7 is taken down, the concave template 1 is disassembled, the inner supporting and positioning device in the sleeve 2 is taken out, the steel sleeve 2 is embedded completely, the position has no offset, the embedding precision is greatly improved compared with the prior method that the sleeve is welded and fixed on the structural beam steel bar, the sleeve with the same type and specification can be embedded next by repeated operation, the device can be disassembled for recycling after the template is disassembled, and the device has good applicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a wear interior positioner of structural beam steel casing, includes steel casing (2), its characterized in that: the end face of steel casing (2) overlap joint has concave type template (1), the surface of steel casing (2) is provided with reinforced concrete layer (3), the inner wall swing joint of steel casing (2) has circular steel sheet (4), the side fixedly connected with steel pipe (5) of circular steel sheet (4), harness cord screw rod (6) have been cup jointed to the inside of steel pipe (5), the terminal surface threaded connection of harness cord screw rod (6) has nut (7).
2. The supporting and positioning device in a steel sleeve of a through structural beam according to claim 1, characterized in that: the two ends of the steel pipe (5) are provided with round steel plates (4), and the middle of the side face of each round steel plate (4) is provided with a hole matched with the end face of the steel pipe (5).
3. The supporting and positioning device in a steel sleeve of a through structural beam according to claim 1, characterized in that: the steel sleeve (2), the circular steel plates (4) and the steel pipe (5) are arranged on the same vertical plane, and the opposite surfaces of the two circular steel plates (4) are respectively lapped with the two inner side walls of the concave template (1).
4. The supporting and positioning device in a steel sleeve of a through structural beam according to claim 1, characterized in that: the diameter of the circular steel plate (4) is the same as the inner diameter of the steel sleeve (2), and the surface of the circular steel plate (4) is in sliding connection with the inner wall of the steel sleeve (2).
5. The supporting and positioning device in a steel sleeve of a through structural beam according to claim 1, characterized in that: coaxial through holes are formed in the two sides of the concave template (1), and the diameter of each through hole is the same as that of the harness cord screw (6).
6. The supporting and positioning device in a steel sleeve of a through structural beam according to claim 1, characterized in that: nuts (7) are arranged at two ends of the harness cord screw (6), and opposite surfaces of the two nuts (7) are respectively in lap joint with two outer sides of the concave template (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123078226.8U CN216476425U (en) | 2021-12-09 | 2021-12-09 | Support positioner in wearing structure roof beam steel casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123078226.8U CN216476425U (en) | 2021-12-09 | 2021-12-09 | Support positioner in wearing structure roof beam steel casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216476425U true CN216476425U (en) | 2022-05-10 |
Family
ID=81422189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123078226.8U Active CN216476425U (en) | 2021-12-09 | 2021-12-09 | Support positioner in wearing structure roof beam steel casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216476425U (en) |
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2021
- 2021-12-09 CN CN202123078226.8U patent/CN216476425U/en active Active
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