CN203843749U - H-shaped steel socket spanner - Google Patents
H-shaped steel socket spanner Download PDFInfo
- Publication number
- CN203843749U CN203843749U CN201420257443.4U CN201420257443U CN203843749U CN 203843749 U CN203843749 U CN 203843749U CN 201420257443 U CN201420257443 U CN 201420257443U CN 203843749 U CN203843749 U CN 203843749U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- shaped steel
- handle
- hexagonal socket
- steel
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000002411 adverse Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an H-shaped steel socket spanner which comprises a steel pipe, a nut sleeve and a handle. The nut is a hexagonal socket nut sleeve. The hexagonal socket nut sleeve is sleeved with a lower opening of the steel pipe and is welded and fixed. A handle body of the handle transversely penetrates through a left penetrating opening and a right penetrating opening which are formed in the upper end of the steel pipe. The size of the two ends of the handle body is larger than that of the left penetrating opening and the right penetrating opening. According to the H-shaped steel socket spanner, the adverse effect caused by the H-shaped steel structure characteristic on bolt installation is overcome, so that the bolt screwing process is smoothly conducted in the pre-assembly or initial assembly process of a steel column and a steel beam.
Description
(1) technical field:
The utility model relates to building trade erecting tools, is specially a kind of H shaped steel box spanner.
(2) background technology:
Along with engineering construction industry Installation Technology constantly advances, steel structure node connects and more and more requires to have a fatigue resistance, and the important node trend such as post beam connects to replace with high-strength bolt and is welded to connect.
Bolt hole borehole accuracy requires high, and modern designs beam column connects requirement cover conventionally and bores, and requires beam column assembled in advance, in pre-splicing process of assembling, uses interim construction bolt to connect.
Due to restriction and the H shaped steel feature of execution conditions, often use less than electric wrench, on market, be also difficult to buying to suitable box spanner, and be mainly to use manual wrench to tight a bolt.Because girder steel mostly is the manufacture of H shaped steel, some depth of sections are too small, and spanner cannot operate, and the bolt tightening operation that is exactly in addition web and flange plate junction cannot be implemented, or can only low-angle construction, inefficiency and do not reach requirement.
(3) utility model content:
For this reason, the utility model proposes the bolt tightening H shaped steel box spanner that everything goes well with your work implements on a kind of H of making shaped steel.
The technical scheme of the utility model H shaped steel box spanner, comprises steel pipe, hexagonal socket nut cover and handle, and it is fixing that difference is that described hexagonal socket nut is placed in steel pipe end opening suit; The handle body of described handle crosses the left and right mouth that wears of offering in steel pipe upper end, and for preventing that handle from coming off, the handle body two ends size of handle is greater than the left and right mouth that wears.
Described hexagonal socket nut cover adopts welding with the fixed form of steel pipe, and described hexagonal socket nut cover end face is concordant with steel pipe end opening end face and offer groove, and welding position is between the groove and steel pipe end opening inwall of hexagonal socket nut cover.
According to hexagonal socket nut cover specification and site space situation, the choice of diameter of described steel pipe is ￠ 50mm～￠ 80mm, and the thickness of pipe is chosen as 3mm～5mm, and length is chosen as 300mm～800mm.
Described hexagonal socket nut cover is corresponding to the nut of different size specification, and the utility model spanner is made to series.
The beneficial effects of the utility model:
The utility model H shaped steel box spanner has overcome the adverse effect that H formed steel construction feature is installed bolt, makes steel column and girder steel pre-assembled or while just filling, bolt tightening operation is implemented smoothly.Reach following effect:
1, save manually, a people can independent operation substantially.
2, small and exquisite flexible, easy operating control.
3, spanner is of moderate size, and is convenient to carrying, is applicable to the bolt tightening work of various orientation.
4, because bolt or nut are standard component, specification is certain, can produce spanner by batch according to dimension, also can be at the construction field (site) according to the existence conditions making spanner of gathering materials on the spot.
(4) brief description of the drawings:
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Fig. 2 is that A in Fig. 1 is to view.
Fig. 3 is the batch production structure chart of Fig. 1 embodiment.
Figure number mark: 1, steel pipe; 2, hexagonal socket nut cover; 3, handle; 4, power transmission sleeve; 5, ut socket; 6, connecting rod.
(5) detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, the technical solution of the utility model is described further.
The utility model H shaped steel box spanner has two schemes.
1, field fabrication scheme:
The utility model H shaped steel box spanner comprises steel pipe 1, hexagonal socket nut cover 2 and handle 3, according to the specifications and models of hexagonal socket nut cover 2, the choice of diameter of described steel pipe 1 is ￠ 50mm～￠ 80mm, the thickness of pipe is chosen as 3mm～5mm, pipe range is chosen as 300mm～800mm, after steel pipe 1 cutting, upper and lower port polishes smooth, as shown in Figure 1.
Make hexagonal socket nut with steel plate and overlap 2, it is consistent with height of nut that hexagonal socket nut overlaps 2 thickness, interior hexagonal is by nut profiles setting-out cutting, the interior hexagonal length of side and overall dimensions are advisable just to stick into nut non-loosening, outer ring is slit into circle, diameter is equal to or slightly less than the internal diameter of steel pipe 1, reach and fill in the interior object of steel pipe 1, and overlap and on 2 end face circumference, offer a circle groove at hexagonal socket nut, after hexagonal socket nut cover 2 is set with the lower end endoporus of steel pipe 1, alignment hexagonal socket nut overlaps 2 end faces and steel pipe 1 end face, between the groove of hexagonal socket nut cover 2 and steel pipe 1 inwall, weld, and by burr, the polishing of splashing is clean, as Fig. 1, shown in Fig. 2.
Split left and right wear mouthful (hole) for diameter of phi 31 with burning torch in the position apart from steel pipe 1 upper end 50mm～200mm, as the perforation of putting forth effort of handle 3, Φ 30 round steel of cutting 500mm length are as handle 3, handle 3 is made wedge by two ends sledgehammer hammer after penetrating the perforating of steel pipe, makes handle 3 unlikely from landing in perforating; Described handle 3 can be used as the arm of couple and uses or use as single armed, also can use in addition the length of steel cylinder as sleeve increase handle 3, to reduce workmen's active force, as shown in Figure 1.
2, batch production scheme:
The utility model H shaped steel box spanner comprises handle 3, power transmission sleeve 4, connecting rod 6 and ut socket 5, make corresponding ut socket 5 according to different nut specifications and become series, described connecting rod 6 adopts steel-casting, length is chosen between 300mm～800mm, connecting rod 6 upper ends are made as male joint form, corresponding described power transmission sleeve 4 bottoms are made as female joint form, connecting rod 6 lower ends are made as female joint form, corresponding ut socket 5 upper ends are made as male joint form, as shown in Figure 3.
H shaped steel box spanner is assembled rear use by handle 3, power transmission sleeve 4, connecting rod 6 and ut socket 5: the male joint of female joint socket connecting rod 6 upper ends of described power transmission sleeve 4 bottoms, the female joint of male joint socket connecting rod 6 lower ends on described ut socket 5 tops, as shown in Figure 3.
Claims (4)
1.H shaped steel box spanner, comprises steel pipe (1), hexagonal socket nut cover (2) and handle (3), it is characterized in that: described hexagonal socket nut cover (2) is set with fixing in steel pipe (1) end opening; The handle body of described handle (3) crosses the left and right mouth that wears of offering in steel pipe (1) upper end, and the two ends size of handle body is greater than the left and right mouth that wears.
2. H shaped steel box spanner according to claim 1, it is characterized in that: described hexagonal socket nut cover (2) is welding with the fixed form of steel pipe (1), hexagonal socket nut cover (2) end face is concordant with steel pipe (1) end opening end face and offer groove, and welding position is between the groove and steel pipe (1) end opening inwall of hexagonal socket nut cover (2).
3. H shaped steel box spanner according to claim 1 and 2, is characterized in that: the caliber of described steel pipe (1) is ￠ 50mm～￠ 80mm, and the thickness of pipe is 3mm～5mm, and length is 300mm～800mm.
4. H shaped steel box spanner according to claim 1 and 2, is characterized in that: described hexagonal socket nut cover (2) is corresponding to the nut of different size specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257443.4U CN203843749U (en) | 2014-05-20 | 2014-05-20 | H-shaped steel socket spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257443.4U CN203843749U (en) | 2014-05-20 | 2014-05-20 | H-shaped steel socket spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843749U true CN203843749U (en) | 2014-09-24 |
Family
ID=51556807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257443.4U Expired - Lifetime CN203843749U (en) | 2014-05-20 | 2014-05-20 | H-shaped steel socket spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015148A (en) * | 2014-05-20 | 2014-09-03 | 中国十九冶集团（防城港）设备结构有限公司 | H-type steel socket spanner |
-
2014
- 2014-05-20 CN CN201420257443.4U patent/CN203843749U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015148A (en) * | 2014-05-20 | 2014-09-03 | 中国十九冶集团（防城港）设备结构有限公司 | H-type steel socket spanner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |