CN204238571U - Structure checked and approved by a kind of detachable guiding ruler - Google Patents
Structure checked and approved by a kind of detachable guiding ruler Download PDFInfo
- Publication number
- CN204238571U CN204238571U CN201420664839.0U CN201420664839U CN204238571U CN 204238571 U CN204238571 U CN 204238571U CN 201420664839 U CN201420664839 U CN 201420664839U CN 204238571 U CN204238571 U CN 204238571U
- Authority
- CN
- China
- Prior art keywords
- cantilever
- sleeve pipe
- guiding ruler
- bolt
- rubber cushion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a kind of detachable guiding ruler and checks and approves structure, comprise cantilever and screw bolt, pre embedded bolt, sleeve pipe and rubber cushion, described pre embedded bolt be two and on, lower parallel interval arranges and is embedded in concrete wall, the both ends coaxial threaded splicing sleeve respectively of this pre embedded bolt, the opposite outer ends of these two sleeve pipes coaxially installs rubber cushion, described sleeve pipe and rubber cushion are embedded in concrete wall equally, be positioned at the sleeve pipe coaxial connecting cantilever screw rod respectively of concrete wall inboard, the cantilever end of each cantilever sleeve pipe is fixedly mounted with a head, cantilever and screw bolt above being positioned at installs plumb bob.The utility model structure is simple, easy to use, can effectively solve the traditional guiding ruler built-in fitting checked and approved in structure be difficult to fix, fixing after there is the problems such as upper and lower approval point is inconsistent, and cantilever and screw bolt is installed detachable after adopting, reusable, economic environmental protection, ensure that and the accuracy that guiding ruler is measured improve construction quality.
Description
Technical field
The utility model relates to the realm of building construction, relates to guiding ruler, and structure checked and approved by especially a kind of detachable guiding ruler.
Background technology
In the realm of building construction, guiding ruler is usually used to measure verticality and the planeness of metope.To be a length be guiding ruler that the rectangle of 2 meters is upright, and edge surrounding is logical straight, and error is minimum.Guiding ruler center line is parallel with the edge line of guiding ruler, and the principle that the plumb bob of center line utilizes center of gravity downward, when center line is crossing with plumb bob line, then guiding ruler is vertical, and when now body of wall engages completely with guiding ruler edge line contact surface, then body of wall is vertical.Metope and the tighter then metope of EDGE CONTACT more smooth, contact injustice then there is vertical flatness error.
When engineering survey is constructed, there is the inaccurate phenomenon of guiding ruler verticality, normally do not know that whether guiding ruler is accurate.Therefore, guiding ruler approval point must be arranged check and approve guiding ruler, to ensure the accuracy that guiding ruler is measured.Complex structure checked and approved by tradition guiding ruler, and is difficult to fix, and fixing after there is the problems such as upper and lower approval point is inconsistent.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of detachable guiding ruler is provided to check and approve structure, this structure is simple, easy to use, can effectively solve the guiding ruler that exists in traditional handicraft check and approve some built-in fitting difficulty fixing, fixing after exist and check and approve the problems such as point is inconsistent up and down, and screw rod can be recycled, economic environmental protection.
Scheme of the present utility model is achieved in that
Structure checked and approved by a kind of detachable guiding ruler, comprise cantilever and screw bolt, pre embedded bolt, sleeve pipe and rubber cushion, described pre embedded bolt is two and the setting of upper and lower parallel interval is embedded in concrete wall, the both ends coaxial threaded splicing sleeve respectively of this pre embedded bolt, the opposite outer ends of these two sleeve pipes coaxially installs rubber cushion, described sleeve pipe and rubber cushion are embedded in concrete wall equally, be positioned at the sleeve pipe coaxial connecting cantilever screw rod respectively of concrete wall inboard, the cantilever end of each cantilever sleeve pipe is fixedly mounted with a head, and the cantilever and screw bolt above being positioned at installs plumb bob.
And, all coaxially seal ring is installed in the middle part of each pre embedded bolt.
Advantage of the present utility model and good effect are:
This structure is simple, easy to use, can effectively solve the traditional guiding ruler built-in fitting checked and approved in structure be difficult to fix, fixing after there is the problems such as upper and lower approval point is inconsistent, solve the problem of the easy displacement of built-in fitting, and cantilever and screw bolt is installed detachable after adopting, reusable, economic environmental protection, ensure that and the accuracy that guiding ruler is measured improve construction quality.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
Structure checked and approved by a kind of detachable guiding ruler, comprise cantilever and screw bolt 3, pre embedded bolt 7, sleeve pipe 5 and rubber cushion 4, described pre embedded bolt be two and on, lower parallel interval arranges and is embedded in concrete wall 8, the both ends coaxial threaded splicing sleeve respectively of this pre embedded bolt, the opposite outer ends of these two sleeve pipes coaxially installs rubber cushion, described sleeve pipe and rubber cushion are embedded in concrete wall equally, be positioned at the sleeve pipe coaxial connecting cantilever screw rod respectively of body of wall inboard, the cantilever end of each cantilever sleeve pipe to be fixedly mounted with 1, this head and cantilever and screw bolt are integrated to be made, be positioned on the cantilever and screw bolt of top and plumb bob 2 is installed, in guarantee, under prop up end surface and be positioned at same vertical plane.
In order to prevent pre-embedded bolt hole from causing wall leakage well because of non-shutoff, coaxial in the middle part of this pre embedded bolt seal ring 6 is installed.
Using method of the present utility model is:
First be embedded in concrete wall by pre embedded bolt, sleeve pipe and rubber cushion, walls concrete has been built, and after stripping, and then installs cantilever and screw bolt, finally mounts plumb bob, the cantilever and screw bolt of adjustment below, makes two heads be positioned at same vertical plane.
The utility model has the advantages of for:
This structure is simple, easy to use, can effectively solve the traditional guiding ruler built-in fitting checked and approved in structure be difficult to fix, fixing after there is the problems such as upper and lower approval point is inconsistent, and cantilever and screw bolt is installed detachable after adopting, reusable, economic environmental protection, ensure that and the accuracy that guiding ruler is measured improve construction quality.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (2)
1. structure checked and approved by a detachable guiding ruler, it is characterized in that: comprise cantilever and screw bolt, pre embedded bolt, sleeve pipe and rubber cushion, described pre embedded bolt be two and on, lower parallel interval arranges and is embedded in concrete wall, the both ends coaxial threaded splicing sleeve respectively of this pre embedded bolt, the opposite outer ends of these two sleeve pipes coaxially installs rubber cushion, described sleeve pipe and rubber cushion are embedded in concrete wall equally, be positioned at the sleeve pipe coaxial connecting cantilever screw rod respectively of concrete wall inboard, the cantilever end of each cantilever sleeve pipe is fixedly mounted with a head, cantilever and screw bolt above being positioned at installs plumb bob.
2. structure checked and approved by detachable guiding ruler according to claim 1, it is characterized in that: all coaxially install seal ring in the middle part of each pre embedded bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664839.0U CN204238571U (en) | 2014-11-07 | 2014-11-07 | Structure checked and approved by a kind of detachable guiding ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664839.0U CN204238571U (en) | 2014-11-07 | 2014-11-07 | Structure checked and approved by a kind of detachable guiding ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238571U true CN204238571U (en) | 2015-04-01 |
Family
ID=52768084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664839.0U Expired - Fee Related CN204238571U (en) | 2014-11-07 | 2014-11-07 | Structure checked and approved by a kind of detachable guiding ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241931A (en) * | 2019-05-07 | 2019-09-17 | 宁波普利凯建筑科技有限公司 | Multi-functional built-in fitting and multi-functional fastener inserts |
-
2014
- 2014-11-07 CN CN201420664839.0U patent/CN204238571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110241931A (en) * | 2019-05-07 | 2019-09-17 | 宁波普利凯建筑科技有限公司 | Multi-functional built-in fitting and multi-functional fastener inserts |
| CN110241931B (en) * | 2019-05-07 | 2024-03-08 | 宁波普利凯建筑科技有限公司 | Multifunctional embedded part and multifunctional embedded assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |