CN104625704A - Detachment device for nut of scaffold fastener - Google Patents
Detachment device for nut of scaffold fastener Download PDFInfo
- Publication number
- CN104625704A CN104625704A CN201310554363.5A CN201310554363A CN104625704A CN 104625704 A CN104625704 A CN 104625704A CN 201310554363 A CN201310554363 A CN 201310554363A CN 104625704 A CN104625704 A CN 104625704A
- Authority
- CN
- China
- Prior art keywords
- nut
- rotating shaft
- belt pulley
- fastener
- brace table
- 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.)
- Pending
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention provides a detachment device for a nut of a scaffold fastener. By means of the detachment device, the rusting nut of the fastener can be easily detached from a threaded rod. The detachment device comprises a supporting table, a rotating part, a nut detachment head and a drive device. The supporting table is placed on the ground. The rotating part comprises a bearing and a rotating shaft. The bearing is connected with the upper surface of the supporting table through a supporting base. The rotating shaft penetrates through and is inserted and fixed into the bearing through a sleeve. The nut detachment head is arranged at one end of the rotating shaft to form a shape matched with the shape of the nut. The drive device comprises an electric motor, a large belt wheel, a small belt wheel and a belt, wherein the electric motor is installed on the supporting table, the large belt wheel is connected with the other end of the rotating shaft, the small belt wheel is connected with an output shaft of the electric motor, and the large belt wheel and the small belt wheel are connected through the belt. By means of the detachment device of the nut of the scaffold fastener, the nut can be detached by inserting the threaded rod, where the rusting nut is located, of the fastener into the nut detachment head and then holding the fastener to start the electric motor. Thus, operation is easy, and the work efficiency is high.
Description
Technical field
The present invention relates to a kind of provision for disengagement, particularly relate to a kind of provision for disengagement of nut of scaffold clasp.
Background technology
In building industry, usually by fastener connecting pin hand cradle.As shown in Figure 3, fastener comprises clasp, screw rod and nut etc., when scaffolding erecting, iron pipe is put into fastener, by tightening the nut be screwed onto on the screw rod of fastener, connecting multiple iron pipe and forming scaffold.
In such fastener, owing to using in fastener out of doors environment, so sleet often can be contacted and by corrosion.Therefore, together with screw rod and nut often become rusty because of corrosion extremely, be now difficult to dismounting nut and use.Thus need a kind ofly simply by the device dismantled from screw rod of the dead nut of rust, but can there is not such device in the prior art.
Summary of the invention
The object of the invention is the provision for disengagement proposing a kind of nut of the scaffold clasp that can be dismantled from screw rod by nut dead for the rust of fastener simply for the technological deficiency existed in prior art.
Following technical scheme is adopted for realizing object of the present invention.
The provision for disengagement of the nut of a kind of scaffold clasp of the present invention, has: brace table, and it is positioned on ground; Rotary part, it comprises bearing and rotating shaft, and described bearing is connected with the upper surface of brace table via supporting seat, interts be fixed with described rotating shaft in described bearing via sleeve; Nut dismounting head, it is arranged on one end of described rotating shaft, forms the shape with nut screw connection; Drive unit, it comprises motor, big belt pulley, small belt pulley and belt, described motor is arranged on described brace table, described big belt pulley is connected with the other end of described rotating shaft, described small belt pulley is connected with the output shaft of described motor, and described belt connects described big belt pulley and described small belt pulley.
By the provision for disengagement of the nut of above-mentioned scaffold clasp, as long as extremely had by the rust of fastener the screw rod of nut to insert nut dismounting head then hold on fastener actuating motor, just nut can be dismantled.Thus simple to operate, operating efficiency is high.
In the provision for disengagement of the nut of above-mentioned scaffold clasp, on described brace table, be preferably formed with the squeeze grip of strip, sleeve is formed in described squeeze grip one end, described bush outer sleeve is on the table top being erected on described brace table in rotating shaft, described squeeze grip is rotated around described rotating shaft, between the two ends of described squeeze grip, form press section, when described squeeze grip rotates around described rotating shaft, described press section can abut with described nut dismounting head.
By above-mentioned squeeze grip, when the screw rod of fastener is inserted in nut dismounting head, can be pressed by squeeze grip, so more convenient operation, and can prevent when dismantling nut that fastener flies out due to the rotation of nut dismounting head.
In the provision for disengagement of the nut of above-mentioned scaffold clasp, preferred described nut dismounting head is arranged on one end of described rotating shaft by screw.The nut dismounting head of different size can be changed like this, different model can be tackled like this at nut.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the provision for disengagement of the nut representing scaffold clasp of the present invention.
Fig. 2 is the schematic top plan view of the provision for disengagement of the nut representing scaffold clasp of the present invention.
Fig. 3 is the schematic diagram representing scaffold clasp of the present invention.
Detailed description of the invention
Below, the provision for disengagement of the nut of the scaffold clasp as embodiments of the invention is described based on accompanying drawing.
Fig. 1 is the schematic front view of the provision for disengagement of the nut representing scaffold clasp of the present invention.Fig. 2 is the schematic top plan view of the provision for disengagement of the nut representing scaffold clasp of the present invention.
As shown in Figure 1 and Figure 2, the provision for disengagement of the nut of scaffold clasp of the present invention, has: brace table 10, and it is positioned on ground; Rotary part 20, it comprises bearing 21 and rotating shaft 22, and bearing is connected via the upper surface of supporting seat 11 with brace table 10, interts within the bearing fix rotating shaft 22 via sleeve; Nut dismounting head 30, it is arranged on one end of rotating shaft 22, forms the shape with nut screw connection; Drive unit 40, it comprises motor 41, big belt pulley 42, small belt pulley 43 and belt 44, motor 41 is arranged on brace table 10, big belt pulley 42 is connected with the other end of rotating shaft 22, belt lace 43 is taken turns and is connected with the output shaft of motor 41, and belt 44 connects big belt pulley 42 and small belt pulley 43.
Specifically, brace table 10 comprises table top and support portion, and table top is formed the supporting seat 11 for supporting rotary part 20.Rotary part 20 comprises bearing 21 and rotating shaft 22, and rotating shaft 22 is connected with bearing 21 through bearing 21, and this bearing 21 is weldingly fixed on supporting seat, rotary part 20 is supported for rotating shaft 22 parallel with the table top of brace table 10.Be connected with nut dismounting head 30 in one end of rotating shaft 22, be formed with hexagonal shrinkage pool in the end of Tool for detaching, its size coordinates with the size of nut.In addition, at the other end connecting drive device 40 of rotating shaft 22, this drive unit comprises motor 41, big belt pulley 42, small belt pulley 43 and belt 44.This motor 41 is arranged on the table top of brace table 10, big belt pulley 42 is connected by key at the other end of the rotating shaft 22 of rotary part 20, the output shaft of motor 41 connects small belt pulley 43 by key, two belt pulleys are connected by belt, the power of such motor 41 can be passed to the rotating shaft 22 of rotary part 20 by belt pulley, drive the nut dismounting head 30 be connected with rotating shaft to rotate.
The following describes, the using method of the provision for disengagement of the nut of scaffold clasp of the present invention.Due to nut dismounting head hollow, there is hexagonal recess and the shape of this recess coordinates with hex nut, so the rust of fastener extremely has the screw rod of nut can be inserted in nut dismounting head.Therefore, when dismantling the nut becoming rusty dead, extremely there is the screw rod of nut to be inserted in nut dismounting the rust of fastener and making a basket, hold on fastener, then the switch of actuating motor, drives nut dismounting head to rotate to the direction of unclamping nut by belt pulley, just can dismantle the dead nut of lower rust.
By the provision for disengagement of the nut of above-mentioned scaffold clasp, as long as extremely had by the rust of fastener the screw rod of nut to insert nut dismounting head then hold on fastener actuating motor, just nut can be dismantled.Thus simple to operate, operating efficiency is high.
In addition, the instruments such as pliers can be used as the instrument holding fastener, the squeeze grip 50 of strip can also be formed on brace table 10, sleeve 51 is formed in squeeze grip 50 one end, to be enclosed within the table top being erected on brace table 10 in rotating shaft outside sleeve 51, squeeze grip 50 can be rotated around rotating shaft, between the two ends of squeeze grip 50, form the press section 52 of boss-shaped, when squeeze grip 50 rotates around rotating shaft, press section 52 can abut with nut dismounting head 30.
By above-mentioned squeeze grip, when the screw rod of fastener is inserted in nut dismounting head, can be pressed by squeeze grip, so more convenient operation, and can prevent when dismantling nut that fastener flies out due to the rotation of nut dismounting head.
In addition, nut dismounting head can weld on the rotary shaft, but nut dismounting head can also be arranged on one end of rotating shaft by screw.The nut dismounting head of different size can be changed like this, different model can be tackled like this at nut.
In addition, nut dismounting head forming hexagonal recess, but is not limited thereto, also can form other shapes, such as, can be other shapes such as quadrangle, pentagon, to tackle difformity at nut.
Above the provision for disengagement of the nut of the scaffold clasp of the preferred embodiment of the present invention is illustrated, but the present invention is not limited to above-mentioned concrete embodiment, only otherwise depart from the scope of claim, can various distortion or change be carried out.Present invention resides in the various distortion in the scope of claim and change.
Claims (3)
1. a provision for disengagement for the nut of scaffold clasp, is characterized in that, has:
Brace table, it is positioned on ground;
Rotary part, it comprises bearing and rotating shaft, and described bearing is connected with the upper surface of brace table via supporting seat, interts be fixed with described rotating shaft in described bearing via sleeve;
Nut dismounting head, it is arranged on one end of described rotating shaft, forms the shape with nut screw connection;
Drive unit, it comprises motor, big belt pulley, small belt pulley and belt, described motor is arranged on described brace table, described big belt pulley is connected with the other end of described rotating shaft, described small belt pulley is connected with the output shaft of described motor, and described belt connects described big belt pulley and described small belt pulley.
2. the provision for disengagement of the nut of scaffold clasp according to claim 1, is characterized in that,
Described brace table is formed the squeeze grip of strip,
Be formed with sleeve in described squeeze grip one end, described bush outer sleeve in rotating shaft, enables described squeeze grip rotate around described rotating shaft on the table top being erected on described brace table,
Between the two ends of described squeeze grip, form press section, when described squeeze grip rotates around described rotating shaft, described press section can abut with described nut dismounting head.
3. the provision for disengagement of the nut of scaffold clasp according to claim 1 and 2, is characterized in that, described nut dismounting head is arranged on one end of described rotating shaft by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554363.5A CN104625704A (en) | 2013-11-08 | 2013-11-08 | Detachment device for nut of scaffold fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554363.5A CN104625704A (en) | 2013-11-08 | 2013-11-08 | Detachment device for nut of scaffold fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625704A true CN104625704A (en) | 2015-05-20 |
Family
ID=53205181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310554363.5A Pending CN104625704A (en) | 2013-11-08 | 2013-11-08 | Detachment device for nut of scaffold fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625704A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184700A (en) * | 2016-07-26 | 2016-12-07 | 中国人民解放军第五七〇六工厂 | A kind of canopy ground opens and closes device |
| CN109014877A (en) * | 2018-08-20 | 2018-12-18 | 曾毅 | One kind discarded bolt and nut detachment device for building and application method |
| CN111037275A (en) * | 2020-01-09 | 2020-04-21 | 广东通宇通讯股份有限公司 | A semi-automatic locking nut tooling |
| CN112294157A (en) * | 2020-11-03 | 2021-02-02 | 谭兴洪 | A kitchen utensil device capable of switching the shape of a spatula |
-
2013
- 2013-11-08 CN CN201310554363.5A patent/CN104625704A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184700A (en) * | 2016-07-26 | 2016-12-07 | 中国人民解放军第五七〇六工厂 | A kind of canopy ground opens and closes device |
| CN106184700B (en) * | 2016-07-26 | 2018-06-08 | 中国人民解放军第五七〇六工厂 | A kind of canopy ground opens and closes device |
| CN109014877A (en) * | 2018-08-20 | 2018-12-18 | 曾毅 | One kind discarded bolt and nut detachment device for building and application method |
| CN111037275A (en) * | 2020-01-09 | 2020-04-21 | 广东通宇通讯股份有限公司 | A semi-automatic locking nut tooling |
| CN112294157A (en) * | 2020-11-03 | 2021-02-02 | 谭兴洪 | A kitchen utensil device capable of switching the shape of a spatula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |