CN213418532U - Positioning device for building embedded part - Google Patents
Positioning device for building embedded part Download PDFInfo
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- CN213418532U CN213418532U CN202021887857.7U CN202021887857U CN213418532U CN 213418532 U CN213418532 U CN 213418532U CN 202021887857 U CN202021887857 U CN 202021887857U CN 213418532 U CN213418532 U CN 213418532U
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- positioning device
- sleeves
- sleeve
- building embedded
- embedded part
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Abstract
The utility model discloses a positioning device of a building embedded part, which comprises a pair of sleeves and a connecting part, wherein the connecting part is arranged between the sleeves; the axes of the sleeves are arranged in parallel, and the distance between every two adjacent sleeves is matched with the size of a mounting hole of a building embedded part; the number of the connecting parts is at least one, and the connecting parts are arranged perpendicular to the sleeve. The utility model provides a positioning device for building embedded parts, which has reasonable structure and convenient construction and is arranged between concrete pouring templates so as to reliably limit the size of a reserved hole; moreover, the connecting part arranged between the sleeves can be arranged as a telescopic mechanism, so that the distance between the adjacent sleeves can be adjusted according to the working condition, and the application range of the positioning device is effectively expanded; in addition, the device can be repeatedly recycled, and has the advantage of high utilization rate.
Description
Technical Field
The utility model belongs to the technical field of building engineering, a positioner of building built-in fitting is related to.
Background
In the building engineering, the current tower crane attaches the arm stiff end and need adopt and pierce through the wall column type fixed, and the bolt back needs to adopt the monoblock steel sheet, how accurate making reserve hole is the main problem that faces in the present stage.
In the prior art, the hole is reserved usually by pre-embedding steel pipes or sleeves, and the steel pipes are not connected or connected but lack a fixing mode. The steel pipe is usually bound or welded and fixed, but the steel bar is easy to deviate when the steel bar is welded on the steel bar for pouring concrete, so that the positioning is inaccurate.
Therefore, it is needed to design a positioning device for building embedded parts to solve the technical problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving partial technical problems existing in the prior art to at least a certain extent, and provides a positioning device of a building embedded part, which has reasonable structure and convenient construction and is arranged between concrete pouring templates so as to reliably limit the size of a preformed hole; moreover, the connecting part arranged between the sleeves can be arranged as a telescopic mechanism, so that the distance between the adjacent sleeves can be adjusted according to the working condition, and the application range of the positioning device is effectively expanded; in addition, the device can be repeatedly recycled, and has the advantage of high utilization rate.
In order to solve the technical problem, the utility model provides a positioning device for a building embedded part, which comprises a pair of sleeves and a connecting part, wherein the connecting part is arranged between the sleeves; the axes of the sleeves are arranged in parallel, and the distance between every two adjacent sleeves is matched with the size of a mounting hole of a building embedded part; the number of the connecting parts is at least one, and the connecting parts are arranged perpendicular to the sleeve.
As a preferred embodiment, the sleeve is a round steel pipe or a rectangular steel pipe.
In a preferred embodiment, the connecting part is a steel bar with an outer diameter not larger than the external dimension of the sleeve.
In a preferred embodiment, the number of the connecting parts is a pair, and the connecting parts are uniformly arranged along the length direction of the sleeve.
In a preferred embodiment, the number of the connecting parts is a pair, and the connecting parts are welded between the sleeves in a crossing manner.
As a preferred embodiment, the connection is a telescopic mechanism, which is capable of adjusting and fixing the distance between adjacent casings.
In a preferred embodiment, the connecting part is a link mechanism.
As a preferred embodiment, the link mechanism includes a lever and an intermediate lever, the intermediate lever being disposed parallel to the axis of the sleeve; the rod pieces are four and hinged between the sleeve and the middle rod in pairs to form a triangular structure.
In a preferred embodiment, the inner side of the sleeve is provided with an ear plate, one end of the rod piece is hinged to the ear plate, and the other end of the rod piece is hinged to the middle rod.
As a preferred embodiment, the intermediate lever is provided with a rectangular hole through which a bolt of the lever member hinged to the intermediate lever passes to be connected.
The utility model discloses beneficial effect:
the utility model provides a positioning device for building embedded parts, which has reasonable structure and convenient construction and is arranged between concrete pouring templates so as to reliably limit the size of a reserved hole; moreover, the connecting part arranged between the sleeves can be arranged as a telescopic mechanism, so that the distance between the adjacent sleeves can be adjusted according to the working condition, and the application range of the positioning device is effectively expanded; in addition, the device can be repeatedly recycled, and has the advantage of high utilization rate.
Drawings
The above advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and do not limit the present invention, and in which:
fig. 1 is a schematic structural diagram of a positioning device for a building embedded part according to the present invention;
fig. 2 is a schematic view of another embodiment of a positioning device for a building embedment according to the present invention;
fig. 3 is a schematic view of another embodiment of a positioning device for a building embedment according to the present invention;
fig. 4 is a schematic view of the positioning device of the present invention connected to a mold plate.
In the drawings, the reference numerals denote the following components:
10. a sleeve;
20. a connecting portion; 21. a rod member; 22. an intermediate lever; 22a. a rectangular hole;
30. a screw;
40. and (5) template.
Detailed Description
Fig. 1 to 4 are related schematic views of a positioning device for a building embedded part according to the present application, and the present invention is described in detail below with reference to specific embodiments and accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The utility model relates to a positioner's of building built-in fitting structural schematic diagram, as shown in figure 1. The positioning device of the building embedded part comprises a pair of sleeves 10 and a connecting part 20, wherein the connecting part 20 is arranged between the sleeves 10; the axes of the sleeves 10 are arranged in parallel, and the distance between every two adjacent sleeves 10 is matched with the size of a mounting hole of a building embedded part; the number of the connection portions 20 is at least one, which is arranged perpendicular to the sleeve 10.
As an embodiment of the present invention, the sleeve 10 is a circular steel pipe or a rectangular steel pipe. In the embodiment shown in fig. 1, the sleeve 10 is a round steel tube.
As another embodiment of the present invention, the connecting portion 20 is a steel bar having an outer diameter not greater than the outer dimension of the sleeve 10. In one aspect of the present embodiment, the outer diameter of the connecting portion 20 is 10 mm.
In fig. 1, the number of the connection portions 20 is a pair, which are uniformly arranged along the length direction of the sleeve 10.
Fig. 2 is a schematic view of another embodiment of the positioning device for building embedded parts according to the present invention, the number of the connecting portions 20 is a pair, and the connecting portions 20 are reinforcing bars with the same outer diameter, which are cross-welded between the sleeves 10.
As an embodiment of the present invention, the connection portion 20 is a telescopic mechanism, which can adjust and fix a distance between adjacent sleeves 10. In one aspect of this embodiment, the connecting portion 20 is a link mechanism.
In fig. 3, the link mechanism comprises a rod 21 and an intermediate rod 22, the intermediate rod 22 being arranged parallel to the axis of the casing 10; the rods 21 are four pieces, and are hinged in pairs between the sleeve 10 and the intermediate rod 22 to form a triangular structure. Specifically, the pair of bars 21 and the intermediate bar 22 form a triangle having good stability, which effectively ensures the reliability of the fixation of the sleeve 10 and the connecting portion 20.
As an aspect of this embodiment, an ear plate is disposed inside the casing 10, and one end of the rod 21 is hinged to the ear plate, and the other end thereof is hinged to the middle rod 22. The hinged part of the rod piece 21 and the middle rod 22 is provided with a rectangular hole 22a. The intermediate lever 22 is provided with a rectangular hole 22a, and a bolt for hinging the lever member 21 and the intermediate lever 22 passes through the rectangular hole 22a to be connected. The hinged joint of the rod member 21 and the intermediate rod 22 can move along the rectangular hole 22a to adjust the distance between the sleeves 10 and improve the application range of the positioning device of the building embedded part.
Fig. 4 is a schematic diagram of the positioning device connected to the mold plates, the corresponding through holes are formed in the mold plates 40, and the positioning device is disposed between the adjacent mold plates 40. The screw 30 fixes the die plate 40 and the positioning device integrally through the through hole of the die plate 40 and the sleeve 20 of the positioning device.
During construction, when the hole needs to be reserved, the positioning device is placed at a required position, after a mold is sealed, a hole is punched in the template 40, the gasket and the screw 30 are placed, the screw 30 is tensioned, and then the fixing effect can be achieved. The accuracy of pore-forming position has effectively been guaranteed to this structural style, is favorable to promoting the fixed quality of building built-in fitting.
Compared with the defects and shortcomings of the prior art, the positioning device for the building embedded part, provided by the utility model, has the advantages of reasonable structure and convenience in construction, and is arranged between concrete pouring templates so as to reliably limit the size of the preformed hole; moreover, the connecting part arranged between the sleeves can be arranged as a telescopic mechanism, so that the distance between the adjacent sleeves can be adjusted according to the working condition, and the application range of the positioning device is effectively expanded; in addition, the device can be repeatedly recycled, and has the advantage of high utilization rate.
The present invention is not limited to the above embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is included in the technical solution that is the same as or similar to the present invention.
Claims (10)
1. The positioning device for the building embedded part is characterized by comprising a pair of sleeves and a connecting part, wherein the connecting part is arranged between the sleeves; the axes of the sleeves are arranged in parallel, and the distance between every two adjacent sleeves is matched with the size of a mounting hole of a building embedded part; the number of the connecting parts is at least one, and the connecting parts are arranged perpendicular to the sleeve.
2. The positioning device of claim 1, wherein the sleeve is a circular steel tube or a rectangular steel tube.
3. The positioning device of claim 1, wherein the connecting portion is a rebar having an outer diameter no greater than an outer dimension of the casing.
4. The positioning device of claim 1, wherein the number of the connecting portions is a pair, which are uniformly arranged along the length direction of the sleeve.
5. The positioning device as set forth in claim 1 wherein said connecting portions are a pair in number and are cross-welded between said sleeves.
6. The positioning device of claim 1, wherein the connecting portion is a telescoping mechanism that can adjust and fix the distance between adjacent sleeves.
7. The positioning device of claim 6, wherein the connecting portion is a link mechanism.
8. The positioning device according to claim 7, wherein the link retraction mechanism comprises a lever and an intermediate lever, the intermediate lever being disposed parallel to the axis of the sleeve; the rod pieces are four and hinged between the sleeve and the middle rod in pairs to form a triangular structure.
9. The positioning device as set forth in claim 8, wherein an ear plate is provided inside the sleeve, and the rod member is hinged at one end thereof to the ear plate and at the other end thereof to the intermediate rod.
10. The positioning device according to claim 9, wherein the intermediate lever is provided with a rectangular hole through which a bolt of the lever member hinged to the intermediate lever is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887857.7U CN213418532U (en) | 2020-09-02 | 2020-09-02 | Positioning device for building embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887857.7U CN213418532U (en) | 2020-09-02 | 2020-09-02 | Positioning device for building embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213418532U true CN213418532U (en) | 2021-06-11 |
Family
ID=76259598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021887857.7U Active CN213418532U (en) | 2020-09-02 | 2020-09-02 | Positioning device for building embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213418532U (en) |
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2020
- 2020-09-02 CN CN202021887857.7U patent/CN213418532U/en active Active
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