CN202742330U - Nut assembling and disassembling device - Google Patents
Nut assembling and disassembling device Download PDFInfo
- Publication number
- CN202742330U CN202742330U CN 201220467465 CN201220467465U CN202742330U CN 202742330 U CN202742330 U CN 202742330U CN 201220467465 CN201220467465 CN 201220467465 CN 201220467465 U CN201220467465 U CN 201220467465U CN 202742330 U CN202742330 U CN 202742330U
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- China
- Prior art keywords
- nut
- square steel
- steel tube
- disassembling device
- installation
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- 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 relates to a nut assembling and disassembling device, and belongs to the technical field of construction. The nut assembling and disassembling device comprises two hexagonal steel pipes which are connected through a screw, wherein the two hexagonal steel pipes have different inside hexagonal diameters and are matched and sleeved with the nuts in different sizes. By the nut assembling and disassembling device, the problems that the operational area is insufficient or sundries which cannot be cleaned easily are formed on the screw can be effectively solved during assembly or disassembly of the nuts. The nut assembling and disassembling device has the characteristic of high working efficiency, and the nuts can be assembled or disassembled rapidly in a labor-saving manner.
Description
Technical field
The utility model belongs to technical field of building construction, particularly relates to a kind of nut peace and tears device open, is used for the installation and removal of job site nut.
Background technology
The installation of construction site nut, dismounting owing on no operatton area or the screw rod the not foreign material of easy to clean being arranged, often can not find suitable instrument and install, dismantle, to such an extent as to cause a lot of inconvenience.For example, owing to without enough operating areas, clear up screw rod place on every side, there are other machinery or facility in the place sometimes, is difficult to cleaning; Again such as, be stained with some not foreign material of easy to clean (such as cement etc.) on the screw rod, the dynamics of common spanner is not enough to the turn nut, so that nut can not mount and dismount.Bring a lot of inconvenience to construction.
Summary of the invention
For the technical problem of above-mentioned existence, the invention provides a kind of nut peace and tear device open, it can realize the installation and removal of nut at the construction field (site) very easily.
The objective of the invention is to be achieved through the following technical solutions:
A kind of nut peace is torn device open, comprises two six square steel tubes that connect by screw rod, and described two 6 square steel tubes have different interior six sides footpaths, and during work, suit matches with the nut of different size.
Also be socketed with the nut adapter sleeve at described six square steel pipe ends, described nut adapter sleeve is to consist of at orthohexagonal steel plate two ends six different square steel tubes of two internal diameters of welding, with endoporus, internal orifice dimension cooperates with the screw diameter that needs to install, dismantle in the orthohexagonal steel plate wherein.
Beneficial effect of the present invention is:
The present invention mainly adopts six square steel tubes, screw rod, nut and steel plate, simply cuts, welds and assemble.Its appearance can access effective solution when making nut dismounting and being installed in run into without foreign material problem that easy to clean is not arranged on enough operating areas or the screw rod.Its characteristics are high efficiency, and nut dismounting and installation are carried out in quick, labour-saving.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the one or six square steel tube schematic diagram among Fig. 1.
Fig. 3 is the two or six square steel tube schematic diagram among Fig. 1.
Fig. 4 is that the another kind of the embodiment of the invention 1 uses view.
Fig. 5 is the structural representation of the embodiment of the invention 2.
Fig. 6 is the Split type structure schematic diagram of nut adapter sleeve among Fig. 5.
Fig. 7 is that the another kind of the embodiment of the invention 2 uses view.
Fig. 8 is the Split type structure schematic diagram of nut adapter sleeve among Fig. 7.
Among the figure: 1. the one or six square steel tube, 2. the two or six square steel tube, 3. nut adapter sleeve, 31. the 36 square steel tubes, 32. steel plates, 33. the 46 square steel tubes, 34. endoporus, 4. screw rod.
The specific embodiment
The invention will be further described below by embodiment and accompanying drawing.
At construction site, the nut specification of the situations such as foreign material of easy to clean is the more of M12, M16, M20, M24 without having not on enough operating areas or the screw rod when the nut installation and removal occurring, therefore instrument of the present invention is considered this four kinds of situations temporarily.
Embodiment 1: as shown in Figure 1, the present invention includes two six square steel tubes (first, second six square steel tube 1,2) that connect by screw rod 4, described two 6 square steel tubes have different interior six sides footpaths, and during work, suit matches with the nut of different size.
Described the one or six square steel tube 1 of this example: because the outside of M20 nut is regular hexagon, the length of side is 17mm, because generally exceeding ground level, the screw rod of the on-the-spot actual need installation or removal nut that runs into can not surpass 300mm again, therefore get the interior regular hexagon length of side and be 17mm, the outer regular hexagon length of side and be 21mm, thickness and be 4mm, longly be the one or six square steel tube of 350mm, remove the part that equates at four sides in six faceted pebbles at the one head, have the hole that radius is 2.5mm in the center on the two sides that residue has more, concrete size mounting structure as shown in Figure 2.
Described the two or six square steel tube 2 of this example: as shown in Figure 3, the outside of M12 nut is regular hexagon, the length of side is 10mm, because generally exceeding ground level, the screw rod of the on-the-spot actual need installation or removal nut that runs into can not surpass 300mm again, therefore get the interior regular hexagon length of side and be 10mm, the outer regular hexagon length of side and be 12, thickness is 2mm, longly be the two or six square steel tube 2 of 350mm, have the hole that radius is 2.5mm in center, the relative two sides of one end, also have the hole that radius is 2.5mm at this middle part, two sides relative position.
The using method of this instrument is:
1. when installation or removal M20 nut, the one or six square steel tube 1 and the two or six square steel tube 2 are connected by long screw rod 4 for 72mm, at the screw rod 4 of the one or six square steel tube 1 both sides M5 nuts (internal diameter is 5mm, with radius be that the screw rod 4 of 2.5mm coincide) are installed.Field condition allows, and when enough aerial work radiuss of turn were arranged, screw rod 4 passed the hole of the two or six square steel tube 2 ends, makes up installation.If field condition does not allow, without enough aerial work radiuss of turn, screw rod 4 passes the hole at the two or six square steel tube 2 middle parts, makes up installation, to reduce the aerial work radius.After assembling, the one or six square steel tube 1 is enclosed within on the nut that needs installation or removal, take the two or six square steel tube 2 as beginning rotation, until finish the installation and removal of nut, as shown in Figure 1.
2. during installation or removal M12 nut, the one or six square steel tube 1 is connected by screw rod 4 with the two or six square steel tube 2, screw rod 4 passes the hole of the two or six square steel tube 2 ends, the two or six square steel tube 2 is enclosed within on the nut that needs installation or removal, take the one or six square steel tube 1 as begin the rotation, until finish installation and removal as shown in Figure 4.
The nut that six square steel tubes among the present invention can be installed as required, dismantle is formulated.
Embodiment 2: as shown in Figure 5, this example is with the difference of embodiment 1: also be socketed with nut adapter sleeve 3 at described six square steel pipe ends, described nut adapter sleeve 3 is to consist of at six square steel plates, 32 two ends different six square steel tubes (the 3rd, the 46 square steel tube 31,33) of two internal diameters of welding, with endoporus 34, endoporus 34 internal diameters need to equal the nut inner hole footpath of installation, dismounting in the six square steel plates 32 wherein.
When installation or removal M24 nut, the nut adapter sleeve 3 that welding among Fig. 6 is good is sleeved on the nut of preparing installation or removal, the nut that combines among the embodiment 1 peace being torn open device one end is connected the three or six square steel tube of upper end and connects again with the nut adapter sleeve, take the two or six square steel tube 2 as begin the rotation, until finish installation and removal, as shown in Figure 5.
The outside of M24 nut is regular hexagon, and the length of side is 20mm, wherein nut adapter sleeve 3 as shown in Figure 6, get the interior regular hexagon length of side and be 20mm, the outer regular hexagon length of side and be 24mm, thickness and be 4mm, length and be 25mm the three or six square steel tube 31; The center of getting the length of side and be 24mm, thickness and be 5mm cuts out the regular hexagon steel plate 32 that diameter is 26mm; Get the interior regular hexagon length of side and be 21mm, the outer regular hexagon length of side and be 25, thickness is 4mm, longly be the four or six square steel tube 33 of 50mm; With in the middle of steel plate 32 places, above three objects are welded (during welding three center will on a line).
When installation or removal M16 nut, the outside of M16 nut is regular hexagon, the length of side is 14mm, nut adapter sleeve 3 as shown in Figure 8, getting the interior regular hexagon length of side is that 14mm, the outer regular hexagon length of side are that 16mm, thickness are that 2mm, length are the three or six square steel tube 31 of 18mm; The center of getting the length of side and be 16mm, thickness and be 5mm cuts out the regular hexagon steel plate 32 that diameter is 18mm; Get the interior regular hexagon length of side and be 12mm, the outer regular hexagon length of side and be 14mm, thickness and be 2mm, longly be the four or six square steel tube 33 of 50mm, steel plate 32 as for the centre, is welded above three objects (during welding three center will on a line).
During installation or removal M16 nut, as shown in Figure 7, the nut adapter sleeve 3 that welding is good is sleeved on the nut of preparing installation or removal (the interior regular hexagon length of side is that an end at the four or six square steel tube 33 places of 14mm contacts with nut), again the nut peace of combination among the embodiment 1 is torn open in the three or six square steel tube of device one end and nut adapter sleeve 3 upper ends, rotating the one or six square steel tube is beginning rotation, until finish installation and removal, as shown in Figure 7.
Claims (2)
1. a nut peace is torn device open, it is characterized in that: comprise two six square steel tubes that connect by screw rod, described two 6 square steel tubes have different interior six sides footpaths, and during work, suit matches with the nut of different size.
2. nut peace according to claim 1 is torn device open, it is characterized in that: also be socketed with the nut adapter sleeve at described six square steel pipe ends, described nut adapter sleeve is to consist of at orthohexagonal steel plate two ends six different square steel tubes of two internal diameters of welding, with endoporus, internal orifice dimension cooperates with the screw diameter that needs to install, dismantle in the orthohexagonal steel plate wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467465 CN202742330U (en) | 2012-09-13 | 2012-09-13 | Nut assembling and disassembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220467465 CN202742330U (en) | 2012-09-13 | 2012-09-13 | Nut assembling and disassembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742330U true CN202742330U (en) | 2013-02-20 |
Family
ID=47701776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220467465 Expired - Fee Related CN202742330U (en) | 2012-09-13 | 2012-09-13 | Nut assembling and disassembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908200A (en) * | 2018-07-03 | 2018-11-30 | 中国二十冶集团有限公司 | Intensive pipe joint fastening tool and preparation method thereof |
-
2012
- 2012-09-13 CN CN 201220467465 patent/CN202742330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108908200A (en) * | 2018-07-03 | 2018-11-30 | 中国二十冶集团有限公司 | Intensive pipe joint fastening tool and preparation method thereof |
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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: 20130220 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |