CN203197842U - Bolt installation tool used for plasterboard ceiling - Google Patents
Bolt installation tool used for plasterboard ceiling Download PDFInfo
- Publication number
- CN203197842U CN203197842U CN 201320212163 CN201320212163U CN203197842U CN 203197842 U CN203197842 U CN 203197842U CN 201320212163 CN201320212163 CN 201320212163 CN 201320212163 U CN201320212163 U CN 201320212163U CN 203197842 U CN203197842 U CN 203197842U
- Authority
- CN
- China
- Prior art keywords
- nut
- nut screwing
- furred ceiling
- erecting tools
- screwing device
- 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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Abstract
The utility model discloses a bolt installation tool used for a plasterboard ceiling. The bolt installation tool comprises a fixing rod and a nut screwing device, wherein the nut screwing device is fixedly arranged at the upper end of the fixing rod, the nut screwing device is cylindrical, the inside of the cylindrical nut screwing device is provided with a fixing ring protruding outwards,, the upper portion of the fixing ring is provided with a nut placement groove, and the side face of the cylindrical nut screwing device is provided with an opening. The bolt installation tool overcomes defects in the prior art and is simple in design and reasonable in structure; due to the fact that the nut screwing device is arranged at the upper end of a stretchable rod, a nut and a screw rod can be placed in the nut screwing device, the nut can be screwed down through rotation of the stretchable rod, and the operation is convenient.
Description
Technical field
The utility model relates to furred ceiling screw erecting tools technical field, specifically belongs to a kind of plasterboard furred ceiling bolt erecting tools.
Background technology
Indoor with the plasterboard ceiling decoration is more common, and plasterboard will be fixed in indoor upper end.Existing mainly by being fixed at screw and bolt.Generally all need a ladder and electric drill, inconvenient operation when mounted.Because need be with ladder when generally installing outside, increase the installation personnel burden of going out, by the ladder upper and lower fitting operation that carries out back and forth, also inconvenient.
The utility model content
The purpose of this utility model has provided a kind of plasterboard furred ceiling bolt erecting tools, the deficiencies in the prior art have been overcome, simplicity of design, rational in infrastructure, by tightening device being arranged at the expansion link upper end, can place nut and screw rod in the tightening device, just can be with nut screwing clamping by rotating expansion link, easy to operate.
The technical solution adopted in the utility model is as follows:
A kind of plasterboard furred ceiling bolt erecting tools, comprise fixed bar and nut screwing clamping device, described nut screwing clamping device is installed in the fixed bar upper end, described nut screwing clamping device is cylindric, has the retainer ring to outer lug in its cylinder, retainer ring top has the nut standing groove, and described cylinder side has an opening.
Described retainer ring is positioned at the cylinder centre position.
Described fixed bar is that a plurality of expansion links constitute, and passes through engagement connection between the expansion link.
Between described a plurality of expansion link by being threaded.
Described expansion link is that steel pipe or plastics are made.
Described fixed bar bottom is provided with the lines that increases frictional force.
Compared with the prior art, the beneficial effects of the utility model are as follows:
The utility model is by by being arranged at tightening device expansion link upper end, can place nut and screw rod in the tightening device, just can be with nut screwing clamping by rotating expansion link, tightening the back namely can take down expansion link by the opening on the tightening device, easy to operate, expansion link is shunk and stretch according to house height, need not at cat ladder, improve installation effectiveness, reduce labour intensity.
Description of drawings
Fig. 1 is structural representation of the present utility model;
The structural representation that Fig. 2 analyses and observe for the utility model nut screwing clamping device.
The specific embodiment
Referring to accompanying drawing, a kind of plasterboard furred ceiling bolt erecting tools comprises fixed bar 1 and nut screwing clamping device 2, and fixed bar 1 is that a plurality of expansion links 101 constitute, and by engagement connection, fixed bar 1 bottom is provided with the lines 102 that increases frictional force between the expansion link 101.Fixed bar 1 is made for steel pipe or plastics.Nut screwing clamping device 2 is installed in fixed bar 1 upper end, and nut screwing clamping device 2 is cylindric, has the retainer ring 201 to outer lug in its cylinder, and retainer ring 201 is positioned at the cylinder centre position.Retainer ring 201 tops have nut standing groove 202, and the cylinder side has an opening 203.Nut is positioned in the nut standing groove 202, just nut screwing clamping can be tightened the back and namely expansion link can be taken down by the opening 203 on the tightening device by rotating expansion link 101, and is easy to operate.
Claims (6)
1. plasterboard furred ceiling bolt erecting tools, comprise fixed bar and nut screwing clamping device, it is characterized in that: described nut screwing clamping device is installed in the fixed bar upper end, described nut screwing clamping device is cylindric, has the retainer ring to outer lug in its cylinder, retainer ring top has the nut standing groove, and described cylinder side has an opening.
2. a kind of plasterboard furred ceiling bolt erecting tools according to claim 1, it is characterized in that: described retainer ring is positioned at the cylinder centre position.
3. a kind of plasterboard furred ceiling bolt erecting tools according to claim 1 is characterized in that: described fixed bar is that a plurality of expansion links constitute, and passes through engagement connection between the expansion link.
4. a kind of plasterboard furred ceiling bolt erecting tools according to claim 3 is characterized in that: between described a plurality of expansion links by being threaded.
5. a kind of plasterboard furred ceiling bolt erecting tools according to claim 3, it is characterized in that: described expansion link is that steel pipe or plastics are made.
6. a kind of plasterboard furred ceiling bolt erecting tools according to claim 1 is characterized in that: described fixed bar bottom is provided with the lines that increases frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212163 CN203197842U (en) | 2013-04-19 | 2013-04-19 | Bolt installation tool used for plasterboard ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320212163 CN203197842U (en) | 2013-04-19 | 2013-04-19 | Bolt installation tool used for plasterboard ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197842U true CN203197842U (en) | 2013-09-18 |
Family
ID=49141981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320212163 Expired - Fee Related CN203197842U (en) | 2013-04-19 | 2013-04-19 | Bolt installation tool used for plasterboard ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231345A (en) * | 2013-04-19 | 2013-08-07 | 刘伟 | Bolt installing tool for gypsum board hung ceiling |
-
2013
- 2013-04-19 CN CN 201320212163 patent/CN203197842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231345A (en) * | 2013-04-19 | 2013-08-07 | 刘伟 | Bolt installing tool for gypsum board hung ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140419 |