CN202053068U - Extracting tool for scaffold coupler nut - Google Patents
Extracting tool for scaffold coupler nut Download PDFInfo
- Publication number
- CN202053068U CN202053068U CN2011200608324U CN201120060832U CN202053068U CN 202053068 U CN202053068 U CN 202053068U CN 2011200608324 U CN2011200608324 U CN 2011200608324U CN 201120060832 U CN201120060832 U CN 201120060832U CN 202053068 U CN202053068 U CN 202053068U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- extracting tool
- square steel
- slide bar
- frame
- 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
Links
Abstract
The utility model discloses an extracting tool for scaffold coupler nuts, which comprises a frame, a sleeve, a sleeve driving device and a clamping device. The sleeve driving device comprises a driving motor and a bearing seat and the driving motor and the bearing seat are fixed to the top of the frame in parallel to each other. A belt transmission mechanism is arranged between the output terminal of the driving motor and the input terminal of a transmission shaft arranged on the bearing seat. The sleeve is fixedly arranged on the output terminal of the transmission shaft and the end portion of the sleeve is equipped with an inner hexagonal bore. The clamping device comprises two slide rails fixedly arranged on the top of the frame, a slide bar with the two ends thereof in a matchable connection with the slide rails and a notch fixedly arranged at the central section of the slide bar. The notch is arranged opposite to the opening of the sleeve. By utilizing the extracting tool, a nut is sleeved inside the sleeve and the sleeve is driven by the driving motor to disassemble the nut. On one hand, the maintenance efficiency of scaffold couplers is improved and even rusted nuts can be easily disassembled. On the other hand, the maintenance cost of enterprises is also reduced.
Description
Technical field
The utility model has related to a kind of scaffold clasp maintenance of equipment, particularly a kind of scaffold clasp nut extracting tool.
Background technology
Scaffold clasp is usually to be used for cooperating with steel pipe the turnover material of the indispensability of setting up scaffold in the building decoration engineering, because scaffold clasp in use exposes to the open air in outdoor environment for a long time, the easy corrosion of its outer surface and bolt, cause in dismounting or maintenance process nut dismounting difficulty or with the bolt rust joint together, existing method for maintaining is direct bolt sawed-off screw bolt and nut combination that more renews later from the centre with corrosion, cause the wasting of resources on the one hand, be that the maintain and replace time is long on the other hand, directly increased the production cost of construction enterprises or leased enterprise.
The utility model content
Technical problem to be solved in the utility model provides a kind of scaffold clasp nut extracting tool, can effectively improve scaffold clasp service life, improves maintenance efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of scaffold clasp nut extracting tool comprises frame, sleeve, sleeve drive unit and clamping device; Described sleeve drive unit comprises drive motors and the bearing block of secured in parallel at frame top, described drive motors output and be installed between the power transmission shaft input on the bearing block belt gear is set; Described sleeve is fixedly mounted on the power transmission shaft output and its end is provided with interior hexagonal hole; Described clamping device comprises two one slide rails that are fixedly mounted on frame top one side, two ends and the supporting slide bar that is connected of slide rail and the draw-in groove that is fixed at the slide bar middle part, and draw-in groove and sleeve openings are oppositely arranged.
Described slide rail comprises two square steel, and described square steel middle part offers long slot bore; Described slide bar passes the long slot bore setting at described square steel middle part and fixedlys connected with the slide block that the square steel interior shape adapts with the shape of being located at square steel inside.
Described draw-in groove is " one " font, also can adopt interior six sides.
Adopt the beneficial effect that technique scheme produced to be: in the scaffold clasp maintenance process, directly utilize the draw-in groove at slide bar middle part to block the bolt tail end, different scaffold clasps can adopt different draw-in groove shapes, nut sleeve is in sleeve, utilize drive motors drive sleeve dismounting nut, improve the maintenance efficiency of scaffold clasp on the one hand,, can also reduce the maintenance cost of enterprise on the other hand even the nut of rust joint also can easily be dismantled.
Description of drawings
Fig. 1 is the utility model structural representation;
1, driven pulley; 2, bearing block; 3, frame; 4, driving wheel; 5, drive motors; 6, sleeve; 7, slide rail; 8, slide bar; 9, draw-in groove; Further the utility model is described in detail below in conjunction with accompanying drawing.
The specific embodiment
A kind of scaffold clasp nut extracting tool as shown in Figure 1 comprises frame 3, sleeve 6, sleeve drive unit and clamping device; Described sleeve drive unit comprises drive motors 5 and the bearing block 2 of secured in parallel at frame 3 tops, described drive motors 5 outputs and be installed between the power transmission shaft input on the bearing block 2 belt gear is set; Described sleeve 6 is fixedly mounted on the power transmission shaft output and its end is provided with interior hexagonal hole; Described clamping device comprises two one slide rails 7 that are fixedly mounted on frame 3 tops one side, two ends and the slide rail 7 supporting slide bars that are connected 8 and the draw-in groove 9 that is fixed at slide bar 8 middle parts, and draw-in groove 9 is oppositely arranged with sleeve 6 openings.Driving wheel 4 is set on the drive motors output shaft, with power transmission shaft and the mutually same end of driving wheel that bearing block fixedly installs driven pulley 1 is set, between driving wheel 4 and the driven pulley 1 driving belt is set, bearing block adopts the bearing block of lengthening, can certainly adopt other supporting way to support driven shaft, the shape of the shape of draw-in groove and bolt end adapts, and perhaps is slightly larger than the size of bolt end, described slide rail 7 comprises two square steel, and described square steel middle part offers long slot bore; Described slide bar 8 passes the long slot bore setting at described square steel middle part and fixedlys connected with the slide block that the square steel interior shape adapts with the shape of being located at square steel inside, the effect that slide rail and slide bar cooperate is two aspects, be to be that the bolt end is connected in the draw-in groove in unloading process on the one hand, bolt produces moving axially backward with respect to nut in the time of sleeve rotation nut, and slide bar can move along with moving of bolt; The slide bar two ends are separately fixed on the slide rail on the other hand, can produce one and the opposite moment of sleeve turning moment direction in sleeve rotation dismounting nut, make things convenient for the nut dismounting.
In concrete application process, at first the bolt end with scaffold clasp is stuck in the draw-in groove, the shape of draw-in groove can select to use " one " font or interior six sides according to the bolt of different structure, slide bar then slides, and nut is inserted in the interior hexagonal hole of sleeve ends, start drive motors then, and then the drive sleeve rotation, in the time of sleeve rotation running, produce one between nut and the bolt and move axially, because the position of sleeve is changeless, so slide bar moves along with moving of bolt, after running is finished, take out nut, and scaffold clasp is pulled down from slide bar, close drive motors, finish a circulation; Adopt the disclosed technical scheme of the utility model, can improve the scaffold clasp maintenance efficiency greatly, even the bolt that the part rust joint arranged also can easy removal, in the service life of effectively improving scaffold clasp, also can reduce the production cost of construction enterprises or leased enterprise.
Claims (4)
1. a scaffold clasp nut extracting tool is characterized in that: comprise frame (3), sleeve (6), sleeve drive unit and clamping device; Described sleeve drive unit comprises drive motors (5) and the bearing block (2) of secured in parallel at frame (3) top, described drive motors (5) output and be installed between the power transmission shaft input on the bearing block (2) belt gear is set; Described sleeve (6) is fixedly mounted on the power transmission shaft output and its end is provided with interior hexagonal hole; Described clamping device comprises two one slide rails (7) that are fixedly mounted on frame (3) top one side, two ends and the supporting slide bar that is connected of slide rail (7) (8) and the draw-in groove (9) that is fixed at slide bar (8) middle part, and draw-in groove (9) is oppositely arranged with sleeve (6) opening.
2. a kind of scaffold clasp nut extracting tool according to claim 1, it is characterized in that: described slide rail (7) comprises two square steel, described square steel middle part offers long slot bore; Described slide bar (8) passes the long slot bore setting at described square steel middle part and fixedlys connected with the slide block that the square steel interior shape adapts with the shape of being located at square steel inside.
3. a kind of scaffold clasp nut extracting tool according to claim 2 is characterized in that: described draw-in groove (9) is " one " font.
4. a kind of scaffold clasp nut extracting tool according to claim 2 is characterized in that: described draw-in groove (9) is interior six sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200608324U CN202053068U (en) | 2011-03-10 | 2011-03-10 | Extracting tool for scaffold coupler nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200608324U CN202053068U (en) | 2011-03-10 | 2011-03-10 | Extracting tool for scaffold coupler nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202053068U true CN202053068U (en) | 2011-11-30 |
Family
ID=45013055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200608324U Expired - Fee Related CN202053068U (en) | 2011-03-10 | 2011-03-10 | Extracting tool for scaffold coupler nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202053068U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170792A (en) * | 2013-03-05 | 2013-06-26 | 马鞍山十七冶工程科技有限责任公司 | Scaffold fastener T-shaped bolt portable wire management machine |
| CN110509227A (en) * | 2019-08-14 | 2019-11-29 | 叶琦淼 | A kind of portable stripping attachment |
| CN111364685A (en) * | 2020-03-18 | 2020-07-03 | 中国一冶集团有限公司 | Device for connecting steel bar sleeve and construction method |
| CN113664764A (en) * | 2021-08-17 | 2021-11-19 | 上海懂锂新能源科技有限公司 | Maintenance system of non-motor vehicle motor |
-
2011
- 2011-03-10 CN CN2011200608324U patent/CN202053068U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170792A (en) * | 2013-03-05 | 2013-06-26 | 马鞍山十七冶工程科技有限责任公司 | Scaffold fastener T-shaped bolt portable wire management machine |
| CN110509227A (en) * | 2019-08-14 | 2019-11-29 | 叶琦淼 | A kind of portable stripping attachment |
| CN110509227B (en) * | 2019-08-14 | 2021-04-06 | 叶琦淼 | Portable detacher |
| CN111364685A (en) * | 2020-03-18 | 2020-07-03 | 中国一冶集团有限公司 | Device for connecting steel bar sleeve and construction method |
| CN111364685B (en) * | 2020-03-18 | 2022-03-22 | 中国一冶集团有限公司 | Device for connecting steel bar sleeve and construction method |
| CN113664764A (en) * | 2021-08-17 | 2021-11-19 | 上海懂锂新能源科技有限公司 | Maintenance system of non-motor vehicle motor |
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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: 20111130 Termination date: 20130310 |