CN203213435U - Roof bolt-mounting device - Google Patents
Roof bolt-mounting device Download PDFInfo
- Publication number
- CN203213435U CN203213435U CN 201320226298 CN201320226298U CN203213435U CN 203213435 U CN203213435 U CN 203213435U CN 201320226298 CN201320226298 CN 201320226298 CN 201320226298 U CN201320226298 U CN 201320226298U CN 203213435 U CN203213435 U CN 203213435U
- Authority
- CN
- China
- Prior art keywords
- roof
- support bar
- erecting device
- motion bar
- pulley
- 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 provides a roof bolt-mounting device, which comprises a bottom support, a supporting rod is arranged on the bottom support, a movable rod which is retractably connected with the supporting rod is arranged in the supporting rod, a rotary shaft which is connected with a motor is arranged on the top of the movable rod, the movable rod is fixedly connected with a pulley, a pulling rope is arranged on the pulley, one end of the pulling rope is connected with the supporting rod, and the other end of the pulling rope is connected with the top of the movable rod. The roof bolt-mounting device has a simple structure, is convenient to use, and increases the working efficiency and safety of roof bolt-mounting construction.
Description
Technical field
The utility model belongs to the realm of building construction, specifically is a kind of roof bolt erecting device.
Background technology
During building operations, often need be at the roof erection bolt, conventional method of operating is to use ladder to ascend a height, and operating efficiency is low, effort and causing danger easily, and can produce a large amount of dusts during construction.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of roof bolt erecting device.
A kind of roof bolt erecting device, it is characterized in that it comprises lower supporter, described lower supporter is provided with support bar, support bar inside is provided with the motion bar that is connected with the support bar telescopic movable, the motion bar top is provided with the rotating shaft that is connected with motor, is fixedly connected with pulley on the motion bar, and described pulley is provided with stay cord, one end of described stay cord is connected with support bar, and the other end is connected with the motion bar top.
Described a kind of roof bolt erecting device is characterized in that the middle part of described motion bar is provided with dust excluding plate, and described dust excluding plate is provided with pole, and described pulley is arranged on the described pole.
Described a kind of roof bolt erecting device is characterized in that described motor is arranged on the top of support bar, and support bar top also is provided with the switch that is connected with motor.
Described a kind of roof bolt erecting device is characterized in that described dust excluding plate is circular.
Described a kind of roof bolt erecting device is characterized in that lower supporter has 3, setting triangular in shape.
Roof of the present utility model bolt erecting device, simple in structure, easy to use, improved operating efficiency and the safety of roof bolt installation.
Description of drawings
Fig. 1 is the schematic diagram of roof of the present utility model bolt erecting device;
Among the figure, 1-support bar; 2-motion bar; 3-dust excluding plate; 4-motor; 5-rotating shaft; 6-pole; 7-pulley; 8-stay cord; 9-lower supporter; 10-switch.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, a kind of roof of the present utility model bolt erecting device, the lower supporter that comprises 3 settings triangular in shape, lower supporter is provided with support bar, support bar inside is provided with the motion bar that is connected with the support bar telescopic movable, the motion bar top is provided with the rotating shaft that is connected with motor, motor is arranged on the top of support bar, support bar top also is provided with the switch that is connected with motor, and the middle part of motion bar is provided with circular dust excluding plate, and dust excluding plate is provided with pole, pole is provided with pulley, pulley is provided with stay cord, and an end of stay cord is connected with support bar, and the other end is connected with the motion bar top.During use, expansion bolt is enclosed within the rotating shaft, maybe will be bolted in the rotating shaft, the tension stay cord moves up motion bar, in the bolt hole that bolt is entered accomplished fluently, starting switch rotates rotating shaft, pull on simultaneously and strain at rope, make upwards top, bolt top, finish the installation of bolt.The dust that produces during construction can be blocked by dust excluding plate, does not pollute the environment.
The above only is preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to and replaces and improvement etc., all is included within the protection domain of the present utility model.
Claims (5)
1. roof bolt erecting device, it is characterized in that it comprises lower supporter, described lower supporter is provided with support bar, support bar inside is provided with the motion bar that is connected with the support bar telescopic movable, the motion bar top is provided with the rotating shaft that is connected with motor, is fixedly connected with pulley on the motion bar, and described pulley is provided with stay cord, one end of described stay cord is connected with support bar, and the other end is connected with the motion bar top.
2. a kind of roof as claimed in claim 1 bolt erecting device is characterized in that the middle part of described motion bar is provided with dust excluding plate, and described dust excluding plate is provided with pole, and described pulley is arranged on the described pole.
3. a kind of roof as claimed in claim 1 bolt erecting device is characterized in that described motor is arranged on the top of support bar, and support bar top also is provided with the switch that is connected with motor.
4. a kind of roof as claimed in claim 2 bolt erecting device is characterized in that described dust excluding plate is circular.
5. a kind of roof as claimed in claim 1 bolt erecting device is characterized in that lower supporter has 3, setting triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226298 CN203213435U (en) | 2013-04-28 | 2013-04-28 | Roof bolt-mounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320226298 CN203213435U (en) | 2013-04-28 | 2013-04-28 | Roof bolt-mounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203213435U true CN203213435U (en) | 2013-09-25 |
Family
ID=49202983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320226298 Expired - Fee Related CN203213435U (en) | 2013-04-28 | 2013-04-28 | Roof bolt-mounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203213435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216053A (en) * | 2013-04-28 | 2013-07-24 | 歌山建设集团有限公司 | Roof bolt installation device |
-
2013
- 2013-04-28 CN CN 201320226298 patent/CN203213435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216053A (en) * | 2013-04-28 | 2013-07-24 | 歌山建设集团有限公司 | Roof bolt installation device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20200428 |