CN201833336U - Fastening device for combined expansion bolt for ceiling hanging steel bar - Google Patents
Fastening device for combined expansion bolt for ceiling hanging steel bar Download PDFInfo
- Publication number
- CN201833336U CN201833336U CN2010205663075U CN201020566307U CN201833336U CN 201833336 U CN201833336 U CN 201833336U CN 2010205663075 U CN2010205663075 U CN 2010205663075U CN 201020566307 U CN201020566307 U CN 201020566307U CN 201833336 U CN201833336 U CN 201833336U
- Authority
- CN
- China
- Prior art keywords
- steel bar
- expansion bolt
- ceiling
- stationary pipes
- hanging steel
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to a fastening device for a combined expansion bolt for a ceiling hanging steel bar, which comprises a fixing tube. A sleeve is arranged at the end of the fixing tube, an extension tube for holding the fixing tube is arranged at the other end of the fixing tube, a handle is connected to the other end of the extension tube, a fixing device is arranged between the extension tube and the fixing tube, and a fixing sleeve is arranged on the upper portion of the fixing tube. A nut of the combined expansion bolt is arranged in the sleeve, the hanging steel bar is disposed in a cavity of the fixing tube, so that the expansion bolt on the ceiling can be fastened easily by people on the ground and installation operation of the hanging steel bar is completed. In addition, the fastening device is simple in structure, convenient in use and high in operation efficiency and safety.
Description
Technical field
The utility model relates to a kind of fastener, specifically, relates to a kind of fixed buildings ceiling that is applicable to and hangs the fastener of the combined expanded bolt of muscle.
Background technology
In the fitment process of building ceiling, need on ceiling, hole and hang muscle to put into combined expanded bolt installation.At present, the normally first erection construction frame of traditional fastening combined expanded working bolt, stood on scaffold or the wooden double ladder by the workmen, hand-held fastened tools contact working face carries out terminal operation, on the one hand, in the process of construction operation, need mobile scaffold, the workmen need constantly climb up and climb down, and needs other staff to promote scaffold, perhaps directly utilizes double ladder to move, inefficiency, and security is lower; On the other hand, the workmen adopts hand to hold the long-time hand of spanner and holds tool operation, and working face is little, and inefficiency very easily produces tired.
The utility model content
The technical problems to be solved in the utility model is at above deficiency, a kind of simple in structure, easy to use, high efficiency is provided, safe is used for the fastener that ceiling hangs the combined expanded bolt of muscle.
In order to solve above technical problem, the technical solution adopted in the utility model is as follows: be used for the fastener that ceiling hangs the combined expanded bolt of muscle, it is characterized in that: described fastener comprises stationary pipes, and the end of stationary pipes is provided with sleeve.
As further improvement in the technical proposal:
The other end of described stationary pipes is provided with the extension pipe that is used for holding stationary pipes, and the other end of extension pipe is connected with handle.
Be provided with fixture between described extension pipe and the stationary pipes.
Described fixture is a set bolt.
The utility model is taked above technical scheme, have the following advantages: the top in stationary pipes is provided with fixed muffle, the nut of combined expanded bolt is placed in the sleeve, hang in the tube chamber that muscle is contained in stationary pipes, just can be fastened on the expansion bolt on the ceiling like a cork, finish and hang the muscle installation exercise on ground, simple in structure, easy to use, high efficiency, safe.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing 1 is the structural representation of fastener among the utility model embodiment;
Accompanying drawing 2 is local enlarged diagrams of fastener among the utility model embodiment.
Among the figure,
The 1-stationary pipes, the 2-sleeve, the 3-extension pipe, the 4-set bolt, the 5-handle, 6-hangs muscle, 7-nut, 8-tube chamber, the combined expanded bolt of 9-.
The specific embodiment
Embodiment, as shown in Figure 1, be used for the fastener that ceiling hangs the combined expanded bolt of muscle, comprise stationary pipes 1, the end of stationary pipes 1 is provided with sleeve 2, and the other end of stationary pipes 1 is provided with the extension pipe 3 that is used for holding stationary pipes 1, is provided with fixture between extension pipe 3 and the stationary pipes 1, fixture is a set bolt 4, and the lower end of extension pipe 3 is provided with handle 5.
During use, as shown in Figure 2, combined expanded bolt 9 is placed upside down in hangs on the muscle 6, the nut 7 of combined expanded bolt 9 is put in the sleeve 2, to hang in the tube chamber 8 that muscle 6 is put into stationary pipes 1, hold handle 5 then, the boring that combined expanded bolt 9 is aimed on the ceiling is rotated, just can easily combined expanded bolt 9 be screwed in the boring.
Claims (4)
1. be used for the fastener that ceiling hangs the combined expanded bolt of muscle, it is characterized in that: described fastener comprises stationary pipes (1), and the end of stationary pipes (1) is provided with sleeve (2).
2. as claimed in claim 1ly be used for the fastener that ceiling hangs the combined expanded bolt of muscle, it is characterized in that: the other end of described stationary pipes (1) is provided with the extension pipe (3) that is used for holding stationary pipes (1), and the other end of extension pipe (3) is connected with handle (5).
3. as claimed in claim 2ly be used for the fastener that ceiling hangs the combined expanded bolt of muscle, it is characterized in that: be provided with fixture between described extension pipe (3) and the stationary pipes (1).
4. as claimed in claim 3ly be used for the fastener that ceiling hangs the combined expanded bolt of muscle, it is characterized in that: described fixture is set bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205663075U CN201833336U (en) | 2010-10-19 | 2010-10-19 | Fastening device for combined expansion bolt for ceiling hanging steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205663075U CN201833336U (en) | 2010-10-19 | 2010-10-19 | Fastening device for combined expansion bolt for ceiling hanging steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833336U true CN201833336U (en) | 2011-05-18 |
Family
ID=44003431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205663075U Expired - Fee Related CN201833336U (en) | 2010-10-19 | 2010-10-19 | Fastening device for combined expansion bolt for ceiling hanging steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567968A (en) * | 2012-07-27 | 2014-02-12 | 赵小强 | Sleeve type tightening device for roof expansion pipes |
-
2010
- 2010-10-19 CN CN2010205663075U patent/CN201833336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567968A (en) * | 2012-07-27 | 2014-02-12 | 赵小强 | Sleeve type tightening device for roof expansion pipes |
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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: 20110518 Termination date: 20151019 |
|
| EXPY | Termination of patent right or utility model |