CN211286717U - Telescopic scale for installing steel bars in constructional engineering - Google Patents
Telescopic scale for installing steel bars in constructional engineering Download PDFInfo
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- CN211286717U CN211286717U CN201921883042.9U CN201921883042U CN211286717U CN 211286717 U CN211286717 U CN 211286717U CN 201921883042 U CN201921883042 U CN 201921883042U CN 211286717 U CN211286717 U CN 211286717U
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- positioning bolt
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Abstract
The utility model discloses a building engineering is used for flexible chi of examining of reinforcing bar installation, its structure includes main scale cover chi pole, be provided with main scale holding rod, through-hole, positioning bolt hole and positioning bolt on the main scale cover chi pole, the main scale holding rod through weld in the below of main scale cover chi pole left end is connected, the through-hole is located the left end and the right-hand member of main scale cover chi pole. The utility model discloses when flexible scale is used, flexible scale carries out the activity through vice chi graduated rod in the inside of main scale cover chi pole and shifts, collude main scale cover chi pole on a reinforcing bar in the past, back reinforcing bar top is in vice chi graduated rod bending groove department, draw to the interval size of regulation, when vice chi graduated rod activity shift to the length size of needs, positioning bolt screws up in this hole department, make vice chi graduated rod fixed with the extrusion force, make main chi cover chi pole and vice chi graduated rod relatively fixed, alright make two adjacent reinforcing bars satisfy the reinforcing bar interval of design.
Description
Technical Field
The utility model relates to a flexible scale technical field specifically is a building engineering is used for flexible scale of bar installation.
Background
In recent years, with the increasing investment scale, large-scale single engineering projects are emerging, and tens of millions and even hundreds of millions of construction engineering projects are compared. The reinforcing steel bars are an important material in the building engineering, and the mounting quantity of the reinforcing steel bars of a building engineering project is few hundreds of tons, and more hundreds of tons, even thousands of tons. The steel bar is not only used in large quantity, but also has high construction quality requirement.
The quality is the life line of the building engineering, for the building, the reinforcing steel bar is the main rib of the building, the quality of the reinforcing steel bar installation is the key element of the quality of the building structure, and the quality has important influence on the safety and the reliability of the building engineering construction and after the building engineering construction and the building engineering installation. According to the requirements of design drawings, the distances between the reinforcing steel bars are strictly regulated, such as the required distances of 100mm, 120mm, 150mm, 200mm and the like. Because in a building engineering, the steel bar intervals of different components and different positions such as concrete foundations, columns, walls, beams and plates are different, when the steel bar installation construction operation or the steel bar interval inspection is carried out, the steel bar installation must be strictly carried out according to the steel bar interval size marked in the design drawing.
At present, the method for detecting the installation distance of the reinforcing steel bars in the building engineering is mainly an original visual steel tape method, and the method comprises the steps of pulling the steel tape, measuring two adjacent reinforcing steel bars, and judging the distance between the reinforcing steel bars according to visual inspection. At the present stage, the steel bar laying method for steel bar installation construction by operators and the steel tape visual inspection method for the installation quality by engineers are adopted.
The "visual steel tape measure" method has the following disadvantages:
firstly, the working efficiency is low, and the labor cost is difficult to reduce;
secondly, the construction quality of the steel bars is difficult to ensure, the distance between the two adjacent steel bars is difficult to be uniformly designed by visual inspection, and the size deviation of the distance is inevitable. For this reason, new technical solutions need to be designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building engineering is used for flexible scale of installing of reinforcing bar has solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a telescopic scale for installing reinforcing steel bars in constructional engineering comprises a main scale sleeve scale rod, wherein a main scale holding rod, a through hole, a positioning bolt hole and a positioning bolt are arranged on the main scale sleeve scale rod, the main scale holding rod is connected with the lower portion of the left end of the main scale sleeve scale rod by welding, the through hole is formed in the left end and the right end of the main scale sleeve scale rod, the positioning bolt hole is formed in the right side of the upper end of the main scale sleeve scale rod, and the positioning bolt is connected with the positioning bolt hole through threads;
the inside of main chi cover chi pole is provided with vice chi graduated flask, the right-hand member of vice chi graduated flask is provided with the closing cap piece, the right surface of main chi holding rod and vice chi graduated flask all is provided with the reinforcing bar.
As a preferred embodiment of the utility model, main chi cover chi pole adopts the material preparation of aluminum alloy to be cylindric, main chi cover chi pole wall thickness is 1.2 mm.
As a preferred embodiment of the present invention, the through hole passes through the inside of the main scale cover scale rod, the positioning bolt hole runs through the inside of the main scale cover scale rod, and with the inside of the through hole communicates with each other.
As a preferred embodiment of the present invention, the lower end of the positioning bolt passes through the inside of the positioning bolt hole and is extruded on the outer surface of the sub-scale rod.
As a preferred embodiment of the utility model, vice chi graduated flask adopts the material preparation of aluminum alloy to insert the inside of main chi cover chi pole, vice chi graduated flask wall thickness is 1.2 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a combination of positioning bolt hole and positioning bolt, when flexible scale is used, flexible scale carries out the activity through vice chi scale rod in the inside of main scale box rod and shifts, collude main scale box rod on preceding reinforcing bar, back reinforcing bar top is in vice chi scale rod bending groove department, draw to the interval size of regulation, when vice chi scale rod activity shift to the length size of needs, positioning bolt screws up in this hole department, it is fixed with vice chi scale rod to make the extrusion force make, make main chi box rod and vice chi scale rod relatively fixed, alright make two adjacent reinforcing bars satisfy the reinforcing bar interval of design.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a front view of a telescopic scale for installing reinforcing steel bars in constructional engineering of the utility model;
fig. 2 is the utility model relates to a building engineering is used for flexible chi of examining of reinforcing bar installation's exploded view.
In the figure: the scale comprises a main scale sleeve scale rod 1, a main scale holding rod 2, a through hole 3, a positioning bolt hole 4, a positioning bolt 5, an auxiliary scale graduated rod 6, a sealing piece 7 and a steel bar 8.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.
Referring to fig. 1-2, the present invention provides a technical solution: a telescopic scale for installing reinforcing steel bars in constructional engineering comprises a main scale sleeve scale rod 1, wherein a main scale holding rod 2, through holes 3, positioning bolt holes 4 and positioning bolts 5 are arranged on the main scale sleeve scale rod 1, the main scale holding rod 2 is connected with the lower part of the left end of the main scale sleeve scale rod 1 through welding, the through holes 3 are arranged at the left end and the right end of the main scale sleeve scale rod 1, the positioning bolt holes 4 are arranged on the right side of the upper end of the main scale sleeve scale rod 1, and the positioning bolts 5 are connected with the positioning bolt holes 4 through threads;
an auxiliary scale graduated rod 6 is arranged inside the main scale sleeve scale rod 1, a sealing sheet 7 is arranged at the right end of the auxiliary scale graduated rod 6, the right surfaces of the main scale holding rod 2 and the auxiliary scale graduated rod 6 are both provided with steel bars 8, in the embodiment (shown in figures 1 and 2), through the combination of the positioning bolt holes 4 and the positioning bolts 5, when the telescopic scale is used, the telescopic scale can move in the main scale sleeve rod 1 through the auxiliary scale graduated rod 6, the main scale sleeve rod 1 is hooked on the former steel bar 8, the latter steel bar is pressed against the bent groove of the auxiliary scale graduated rod 6 and is pulled to the specified space size, when the auxiliary scale graduated rod 6 is movably displaced and stretched to the required length dimension, the positioning bolt 5 is screwed at the hole, make vice chi graduated rod 6 fixed with the extrusion force, make main chi cover chi pole 1 and vice chi graduated rod 6 relatively fixed, alright make two adjacent reinforcing bars 8 satisfy the 8 intervals of reinforcing bar of design.
In this embodiment (see fig. 1), the main ruler sleeve ruler rod 1 is made of an aluminum alloy and is cylindrical, and the wall thickness of the main ruler sleeve ruler rod 1 is 1.2mm, so that the wear resistance and the oxidation resistance of the main ruler sleeve ruler rod 1 during use can be effectively improved.
In this embodiment (see fig. 1), the through hole 3 penetrates through the inside of the main scale sleeve rod 1, and the positioning bolt hole 4 penetrates through the inside of the main scale sleeve rod 1 and is communicated with the inside of the through hole 3, which is effective in improving the flexibility of the auxiliary scale rod 6 inside the main scale sleeve rod 1.
In this embodiment (see fig. 1), the lower end of the positioning bolt 5 passes through the inside of the positioning bolt hole 4 and is extruded on the outer surface of the sub scale rod 6, and the sub scale rod 6 can be effectively and conveniently fixed.
In this embodiment (see fig. 1), the auxiliary scale rod 6 is made of an aluminum alloy material and is inserted into the main scale sleeve rod 1, and the wall thickness of the auxiliary scale rod 6 is 1.2mm, so that the wear resistance of the auxiliary scale rod 6 during use can be effectively improved.
It should be noted that the utility model relates to a flexible scale for reinforcing bar installation of building engineering, which comprises a main scale sleeve rod 1, a main scale holding rod 2, a through hole 3, a positioning bolt hole 4, a positioning bolt 5, an auxiliary scale graduated rod 6, a sealing sheet 7, a reinforcing bar 8 and other parts which are all universal standard parts or parts known by technicians in the field, the structure and principle of the flexible scale are known by technicians or conventional experimental methods, when the flexible scale for reinforcing bar installation of building engineering is used, the flexible scale is movably displaced in the main scale sleeve rod 1 through the auxiliary scale graduated rod 6, the main scale sleeve rod 1 is hooked on the previous reinforcing bar 8, the latter reinforcing bar is propped at the bent groove of the auxiliary scale graduated rod 6 and is pulled to a specified space size through the positioning bolt hole 4 and the positioning bolt 5, when the auxiliary scale graduated rod 6 is movably displaced and extends to the required length size, the positioning bolt 5 is screwed at the position of the hole, the auxiliary scale graduated rod 6 is fixed by extrusion force, the main scale sleeve rod 1 and the auxiliary scale graduated rod 6 are relatively fixed, and the two adjacent steel bars 8 can meet the designed steel bar 8 distance.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a building engineering is used for flexible scale of reinforcing bar installation, includes main chi cover chi pole (1), its characterized in that: the main scale sleeve scale rod (1) is provided with a main scale holding rod (2), a through hole (3), a positioning bolt hole (4) and a positioning bolt (5), the main scale holding rod (2) is connected with the lower portion of the left end of the main scale sleeve scale rod (1) through welding, the through hole (3) is located at the left end and the right end of the main scale sleeve scale rod (1), the positioning bolt hole (4) is located on the right side of the upper end of the main scale sleeve scale rod (1), and the positioning bolt (5) is connected with the positioning bolt hole (4) through threads;
the novel ruler is characterized in that an auxiliary ruler scale rod (6) is arranged inside the main ruler sleeve ruler rod (1), a sealing sheet (7) is arranged at the right end of the auxiliary ruler scale rod (6), and reinforcing steel bars (8) are arranged on the right surfaces of the main ruler holding rod (2) and the auxiliary ruler scale rod (6).
2. A telescopic scale for reinforcing bar installation in constructional engineering as claimed in claim 1, wherein: the main scale sleeve scale rod (1) is made of aluminum alloy and is cylindrical, and the wall thickness of the main scale sleeve scale rod (1) is 1.2 mm.
3. A telescopic scale for reinforcing bar installation in constructional engineering as claimed in claim 1, wherein: the through hole (3) penetrates through the inside of the main ruler sleeve ruler rod (1), and the positioning bolt hole (4) penetrates through the inside of the main ruler sleeve ruler rod (1) and is communicated with the inside of the through hole (3).
4. A telescopic scale for reinforcing bar installation in constructional engineering as claimed in claim 1, wherein: the lower end of the positioning bolt (5) penetrates through the positioning bolt hole (4) and is extruded on the outer surface of the auxiliary scale graduated rod (6).
5. A telescopic scale for reinforcing bar installation in constructional engineering as claimed in claim 1, wherein: the auxiliary scale graduated rod (6) is made of aluminum alloy and is inserted into the main scale sleeve rod (1), and the wall thickness of the auxiliary scale graduated rod (6) is 1.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883042.9U CN211286717U (en) | 2019-11-04 | 2019-11-04 | Telescopic scale for installing steel bars in constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921883042.9U CN211286717U (en) | 2019-11-04 | 2019-11-04 | Telescopic scale for installing steel bars in constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211286717U true CN211286717U (en) | 2020-08-18 |
Family
ID=72031654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921883042.9U Expired - Fee Related CN211286717U (en) | 2019-11-04 | 2019-11-04 | Telescopic scale for installing steel bars in constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211286717U (en) |
-
2019
- 2019-11-04 CN CN201921883042.9U patent/CN211286717U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |