CN211173174U - Simple and accurate bolt embedding device capable of being turned over - Google Patents
Simple and accurate bolt embedding device capable of being turned over Download PDFInfo
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- CN211173174U CN211173174U CN201921256187.6U CN201921256187U CN211173174U CN 211173174 U CN211173174 U CN 211173174U CN 201921256187 U CN201921256187 U CN 201921256187U CN 211173174 U CN211173174 U CN 211173174U
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Abstract
The utility model discloses a simple and convenient, accurate bolt pre-buried device that can have enough to meet need, including the steel sheet of a location usefulness, weld perpendicular downward and the unanimous round steel of length respectively at four angles of steel sheet, through band iron interconnect firm between the round steel bottom, the steel sheet upper surface is opened at the central line position has pre-buried device hole, is provided with the bolt hole around pre-buried device hole, inserts rag bolt in the bolt hole. The utility model discloses the structure is simple and convenient, makes and use cost is low, can show to accelerate the construction progress and improve construction quality, reduces construction enterprise's cost.
Description
Technical Field
The utility model belongs to the technical field of steel construction rag bolt and equipment bottom connecting bolt technique and specifically relates to a rag bolt pre-buried device that portably, accurate can have enough to meet the need.
Background
The bolt embedding is a key process in the building engineering, the construction precision is not easy to control, after deviation is generated, steel members cannot be assembled, equipment cannot be installed and cannot be corrected, and only rework can be performed after the deviation is found. Therefore, the design of the mounting structure of the embedded bolt has a key role, and how to quickly and accurately mount the embedded bolt becomes the key point for mounting and controlling steel structure projects and equipment. In the prior construction, single bolt is generally adopted for pre-embedding construction, the construction speed is low, and the accuracy is low. Great problems are brought to subsequent steel structure and equipment installation, and the safety of the structure is possibly even influenced.
In addition, in the installation process of the embedded bolt, a plurality of persons are needed for cooperation, the construction speed is extremely low, and the axis position, the bolt verticality and the elevation are difficult to control. The installation efficiency of the embedded bolt is low, the construction progress is influenced, and the construction cost is high.
SUMMERY OF THE UTILITY MODEL
To the shortcoming among the above-mentioned prior art, the utility model provides a bolt pre-buried device that is simple and convenient, accurate can have enough to meet the need, the device is installed and removed portably, construction precision and efficiency are higher.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides an easy and simple, accurate rag bolt pre-buried device that can have enough to meet need, includes the steel sheet of a location usefulness, welds perpendicularly downwards and the unanimous round steel of length respectively at four angles of steel sheet, and is firm through band iron interconnect between the round steel bottom, the steel sheet upper surface is opened at the central line position has pre-buried device hole, is provided with the bolt hole around pre-buried device hole, inserts rag bolt in the bolt hole.
The steel plate is square, and the size of the steel plate is 662mm × 662mm × 5 mm.
The diameter of the hole of the pre-buried device is 150 mm.
The diameter of the bolt hole is 1mm larger than that of the foundation bolt.
The round steel has the diameter of 24 mm and the length of 600 mm.
The flat iron size is 30 × 5 mm.
When the embedded bolts are installed, the embedded device is placed into the holes of the embedded device firstly, and the distance between the tops of the embedded bolts is ensured to meet the design requirements, namely the distance between the tops of the embedded bolts is consistent with the distance between the holes in the steel plate, the central line on the steel plate of the embedded device is aligned to the axis on the concrete, and the relative elevation of the embedded bolts and the steel plate is adjusted. The embedded bolt can be fixedly connected with the foundation steel bar.
Compared with the prior art, the utility model has the advantages of as follows:
the utility model discloses construction speed is fast, and is efficient, the precision is high, and the turnover is very convenient, its compact structure, and manufacturing, use cost are low, can show the cost that reduces construction enterprise.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic plan view of the present invention;
fig. 2 is a front view of the utility model;
in the figure: 1-steel plate, 2-round steel, 3-bolt hole, 4-pre-buried device hole, 5-flat iron and 6-foundation bolt.
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 any creative effort belong to the protection scope of the present invention.
As shown in fig. 1-2, a simple, convenient, accurate foundation bolt pre-embedding device that can have enough to meet need, including a steel sheet 1 of location usefulness, perpendicular downward and the unanimous round steel 2 of length are welded respectively to 1 four angles of steel sheet, adjust its levelness at 1 surperficial leveling rod of steel sheet, ensure that the upper surface is on a plane, and the error is in the within range that allows, after the meeting with the requirements, with the 2 bottom portions of four round steel between firm through band iron 5 interconnect, guarantee this foundation bolt pre-embedding device's stability.
The bolt holes 3 in the surface of the steel plate are drilled according to a design drawing, when the central line of the steel plate is aligned with the axis on the concrete cushion layer, the relative height of the bolts and the steel plate is ensured, the bolt holes are just positioned at the design position and the design elevation, the bolts are pre-buried and fixed according to the holes in the steel plate, and the axis position, the elevation and the verticality of the pre-buried bolts can be ensured; the embedded device manufactured by connecting the steel plate and the steel bar can be used circularly;
drawing the center line of the surface of the steel plate 1, and opening the pre-embedded device hole 4 in the center of the surface of the steel plate 1 according to the position of the pre-embedded foundation bolt 6 in the design drawing. When the embedded bolt is constructed, the foundation bolt 6 is placed into the bolt hole 3, after the central line on the steel plate 1 is aligned with the axis on the concrete, the relative height between the top of the embedded foundation bolt and the steel plate 1 is corrected, the foundation bolt and the foundation steel bar can be fixedly connected, and the next embedding is carried out after the embedded device is removed.
The steel plate 1 is square, the size of the steel plate is 662mm × 662mm × 5mm, the bolt hole 3 is circular, the diameter of the bolt hole is 1mm larger than that of the foundation bolt 6, the pre-buried device hole 4 is a circular hole, the diameter of the pre-buried device hole is 150mm, the round steel is 24 mm in diameter, the length of the round steel is 600mm, and the flat iron is 30 × 5 mm.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a simple and convenient, accurate bolt pre-buried device that can have enough to meet need which characterized in that: including steel sheet (1) of a location usefulness, weld perpendicular downward and the unanimous round steel (2) of length respectively at steel sheet (1) four angles, it is firm through band iron (5) interconnect between round steel (2) bottom, steel sheet (1) upper surface is opened at central line position has pre-buried device hole (4), is provided with bolt hole (3) around pre-buried device hole (4), inserts rag bolt (6) in bolt hole (3).
2. The simple and convenient bolt embedding device capable of being turned over accurately according to claim 1, wherein the steel plate (1) is square, and the size of the steel plate is 662mm × 662mm × 5 mm.
3. The simple, convenient and accurate bolt embedding device capable of being turned over according to claim 1, is characterized in that: the diameter of the pre-buried device hole (4) is 150 mm.
4. The simple, convenient and accurate bolt embedding device capable of being turned over according to claim 1, is characterized in that: the diameter of the bolt hole (3) is 1mm larger than that of the foundation bolt (6).
5. The simple, convenient and accurate bolt embedding device capable of being turned over according to claim 1, is characterized in that: the round steel (2) is 24 mm in diameter and 600mm in length.
6. The simple and convenient bolt embedding device capable of being turned over accurately according to claim 1, wherein the size of the flat iron (5) is 30 × 5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256187.6U CN211173174U (en) | 2019-08-05 | 2019-08-05 | Simple and accurate bolt embedding device capable of being turned over |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921256187.6U CN211173174U (en) | 2019-08-05 | 2019-08-05 | Simple and accurate bolt embedding device capable of being turned over |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211173174U true CN211173174U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921256187.6U Active CN211173174U (en) | 2019-08-05 | 2019-08-05 | Simple and accurate bolt embedding device capable of being turned over |
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| Country | Link |
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| CN (1) | CN211173174U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506609A (en) * | 2022-09-16 | 2022-12-23 | 太原重工工程技术有限公司 | Foundation bolt positioning device and construction method |
-
2019
- 2019-08-05 CN CN201921256187.6U patent/CN211173174U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115506609A (en) * | 2022-09-16 | 2022-12-23 | 太原重工工程技术有限公司 | Foundation bolt positioning device and construction method |
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