CN104175262B - A kind of special spanner assembling arc-shaped steel belt - Google Patents
A kind of special spanner assembling arc-shaped steel belt Download PDFInfo
- Publication number
- CN104175262B CN104175262B CN201310190018.8A CN201310190018A CN104175262B CN 104175262 B CN104175262 B CN 104175262B CN 201310190018 A CN201310190018 A CN 201310190018A CN 104175262 B CN104175262 B CN 104175262B
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- wrench rack
- hole
- lead screw
- locating shaft
- screw hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B33/00—Hand tools not covered by any other group in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Assemble a special spanner for arc-shaped steel belt, belong to assembly tool field.The present invention solves existing arc-shaped steel belt the two ends of arc-shaped steel belt to be closed fast tightly when mounted, the problem wasted time and energy during installation.Described spanner comprises the first wrench rack, second wrench rack, first locating shaft, second locating shaft, bearing pin and leading screw, hinge is passed through in one end of first wrench rack and the second wrench rack, one end of first locating shaft has the first lead screw hole, one end of second locating shaft has the second lead screw hole, first lead screw hole and the second lead screw hole are screwed hole and the two hand of spiral is contrary, first locating shaft is through on the first axis hole, second locating shaft is through on the second axis hole and the first lead screw hole and the second lead screw hole are positioned at the same side of the first wrench rack, leading screw is threaded with the first lead screw hole and the second lead screw hole, the present invention is used for the assembling of arc-shaped steel belt.
Description
Technical field
The present invention relates to a kind of spanner, particularly relate to a kind of special spanner assembling arc-shaped steel belt.
Background technology
Arc-shaped steel belt is arc and respectively there is a connecting plate at two ends, two connecting plates respectively there are two connecting holes, two connecting plates are closed tightly, two connecting holes on a connecting plate respectively with the connecting hole of two on another connecting plate concentrically axle, arc-shaped steel belt when mounted, be through on two pairs of connecting holes with bolt after furthering rapidly in the two ends of arc-shaped steel belt by requirement and also at the two ends of bolt, two connecting plates be fixed together with nut, but present stage for the specific purpose tool at Quick-clamped arc-shaped steel belt two ends, does not waste time and energy during installation.
Summary of the invention
The present invention solves existing arc-shaped steel belt the two ends of arc-shaped steel belt to be closed fast tightly when mounted, the problem wasted time and energy during installation.
The present invention is the technical scheme taked that solves the problem: a kind of special spanner assembling arc-shaped steel belt, described spanner comprises the first wrench rack, second wrench rack, first locating shaft, second locating shaft, bearing pin and leading screw, first wrench rack and the second wrench rack are arranged in the same way, first wrench rack is arranged on directly over the second wrench rack, first wrench rack passes through pinned connection with one end of the second wrench rack and both other ends are identical to the distance of bearing pin, bearing pin be horizontally disposed with and with the first wrench rack and the second wrench rack perpendicular, the centre position of the first wrench rack is provided with the first axis hole, the centre position of the second wrench rack is provided with the second axis hole, the through direction of the first axis hole and the second axis hole parallels with bearing pin and the first axis hole is identical with the distance between the second axis hole and bearing pin, one end of described first locating shaft has the first lead screw hole, one end of second locating shaft has the second lead screw hole, the axis of the first lead screw hole and the first locating shaft is perpendicular, the axis of the second lead screw hole and the second locating shaft is perpendicular, first lead screw hole and the second lead screw hole are screwed hole and the two hand of spiral is contrary, first locating shaft is through on the first axis hole, second locating shaft is through on the second axis hole and the first lead screw hole and the second lead screw hole are positioned at the same side of the first wrench rack, leading screw is threaded with the first lead screw hole and the second lead screw hole.
The present invention compared with prior art has following beneficial effect: hinge is passed through in one end of the first wrench rack of the present invention and the second wrench rack, the other end of the first wrench rack and the second wrench rack is free end, the distance between the first wrench rack and the second wrench rack free end can be controlled by rotating threaded shaft, the two ends of steel band are stuck in the centre of the first wrench rack and the second wrench rack right-hand member, namely the quick conjunction at steel band two ends is realized by rotating threaded shaft tight, simple to operate, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, Fig. 2 is the top view after Fig. 1 removes handwheel 3, leading screw 4 and handle 14, and Fig. 3 is the structural representation of the first wrench rack 5, and Fig. 4 is the top view of Fig. 3, Fig. 5 is the structural representation of the second wrench rack 6, Fig. 6 is the top view of Fig. 5, and Fig. 7 is the structural representation of leading screw 4, and Fig. 8 is the sectional view in A-A direction in Fig. 7, Fig. 9 is the top view of the first locating shaft 10, Figure 10 is the left view of Fig. 9, and Figure 11 is the structural representation of arc-shaped steel belt, and Figure 12 is the side view of Figure 11.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10 illustrates present embodiment, a kind of special spanner assembling arc-shaped steel belt described in present embodiment, described spanner comprises the first wrench rack 5, second wrench rack 6, first locating shaft 10, second locating shaft 12, bearing pin 7 and leading screw 4, first wrench rack 5 and the second wrench rack 6 are arranged in the same way, first wrench rack 5 is arranged on directly over the second wrench rack 6, one end of first wrench rack 5 and the second wrench rack 6 is connected by bearing pin 7 and both other ends are identical to the distance of bearing pin 7, bearing pin 7 be horizontally disposed with and with the first wrench rack 5 and the second wrench rack 6 perpendicular, the centre position of the first wrench rack 5 is provided with the first axis hole 5-1, the centre position of the second wrench rack 6 is provided with the second axis hole 6-1, the through direction of the first axis hole 5-1 and the second axis hole 6-1 parallels with bearing pin 7 and the first axis hole 5-1 is identical with the distance between the second axis hole 6-1 and bearing pin 7, one end of described first locating shaft 10 has the first lead screw hole 10-1, one end of second locating shaft 12 has the second lead screw hole 12-1, the axis of the first lead screw hole 10-1 and the first locating shaft 10 is perpendicular, the axis of the second lead screw hole 12-1 and the second locating shaft 12 is perpendicular, first lead screw hole 10-1 and the second lead screw hole 12-1 is screwed hole and the two hand of spiral is contrary, first locating shaft 10 is through on the first axis hole 5-1, second locating shaft 12 is through on the second axis hole 6-1 and the first lead screw hole 10-1 and the second lead screw hole 12-1 is positioned at the same side of the first wrench rack 5, leading screw 4 is threaded with the first lead screw hole 10-1 and the second lead screw hole 12-1, first locating shaft 10 and the second locating shaft 12 can rotate freely respectively in the first axis hole 5-1 and the second axis hole 6-1.
Detailed description of the invention two: composition graphs 1, Fig. 7 and Fig. 8 illustrates present embodiment, the upper end of leading screw 4 described in present embodiment has also been threaded handwheel 3, the outside of handwheel 3 is ring-shaped handle 3-1, the centre of handwheel 3 is link 3-2, ring-shaped handle 3-1 is connected by connecting rod 3-3 with link 3-2, link 3-2 is provided with the tapped through hole of up/down perforation, keyway 15 is also provided with at the link 3-2 of handwheel 3 and the junction of leading screw 4 upper end, connecting key 13 is arranged in keyway 15, nut 1 has also been screwed at leading screw 4 and the upper end of handwheel 3 junction, setting like this, make the rotation of leading screw 4 convenient, other compositions are identical with detailed description of the invention one with annexation.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, the ring-shaped handle 3-1 upper end of handwheel 3 described in present embodiment is also provided with a handle 14, ring-shaped handle 3-1 is provided with the screwed hole of vertical direction, the lower end of handle 14 is threaded in the screwed hole on ring-shaped handle 3-1, setting like this, facilitate the rotation of handwheel 3, other compositions are identical with detailed description of the invention two with annexation.
Detailed description of the invention four: composition graphs 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 illustrates present embodiment, described in present embodiment, the first wrench rack 5 and the second wrench rack 6 are straight frame, the free end of the first wrench rack 5 and the second wrench rack 6 be respectively arranged with the first locating hole 17 and the second locating hole 18 and two locating holes at vertical direction concentrically axis, described spanner also comprises the first backstay 16 and the second backstay 19, the upper end of the first backstay 16 is fixedly connected in the first locating hole 17, the lower end of the second backstay 19 is fixedly connected in the second locating hole 18, the upper end of the first backstay 16 lower end and the second backstay 19 is arranged between the first wrench rack 5 and the second wrench rack 6, setting like this, what the connecting hole at arc-shaped steel belt two ends was located is more accurate, other compositions are identical with detailed description of the invention one with annexation.
Detailed description of the invention five: composition graphs 1 and Fig. 2 illustrate present embodiment, described in present embodiment, the two ends of bearing pin 7 have screwed bearing pin nut 9 respectively, so arrange, can effective fixed pin shaft 7, and other compositions are identical with detailed description of the invention one with annexation.
Detailed description of the invention six: composition graphs 1, Fig. 2 and Fig. 5 illustrate present embodiment, one end that described in present embodiment, the first locating shaft 10 and the second locating shaft 12 pass wrench rack has also screwed locating shaft nut 8 respectively, setting like this, can by the first locating shaft 10 and the second locating shaft 12 effectively fixing, other compositions are identical with detailed description of the invention one with annexation.
Operation principle:
Composition graphs 1, Figure 11 and Figure 12, described a kind of special spanner assembling arc-shaped steel belt, wherein, one end of first wrench rack 5 and the second wrench rack 6 is hinged by bearing pin 7, the other end of the first wrench rack 5 and the second wrench rack 6 is free end, the distance between the first wrench rack 5 and the second wrench rack 6 free end can be controlled by rotating threaded shaft 4, a pair corresponding for arc-shaped steel belt end positions connecting hole is enclosed within respectively on the first backstay 16 and the second backstay 19, rotating threaded shaft 4 makes the free end of the first wrench rack 5 and the second wrench rack 6 close, near rear use bolt, two other connecting hole at arc-shaped steel belt two ends is linked together, reversely rotate leading screw 4, spanner is backed off, two connecting holes not yet connected at arc-shaped steel belt two ends with bolt are again fixed together.
Claims (6)
1. one kind is assembled the special spanner of arc-shaped steel belt, it is characterized in that: described spanner comprises the first wrench rack (5), second wrench rack (6), first locating shaft (10), second locating shaft (12), bearing pin (7) and leading screw (4), first wrench rack (5) and the second wrench rack (6) are arranged in the same way, first wrench rack (5) is arranged on directly over the second wrench rack (6), one end of first wrench rack (5) and the second wrench rack (6) is connected by bearing pin (7) and both other ends are identical to the distance of bearing pin (7), bearing pin (7) be horizontally disposed with and with the first wrench rack (5) and the second wrench rack (6) perpendicular, the other end of the first wrench rack (5) and the second wrench rack (6) is free end, the centre position of the first wrench rack (5) is provided with the first axis hole (5-1), the centre position of the second wrench rack (6) is provided with the second axis hole (6-1), the through direction of the first axis hole (5-1) and the second axis hole (6-1) parallels with bearing pin (7) and the first axis hole (5-1) is identical with the distance between the second axis hole (6-1) and bearing pin (7), one end of described first locating shaft (10) has the first lead screw hole (10-1), one end of second locating shaft (12) has the second lead screw hole (12-1), first lead screw hole (10-1) is perpendicular with the axis of the first locating shaft (10), second lead screw hole (12-1) is perpendicular with the axis of the second locating shaft (12), first lead screw hole (10-1) and the second lead screw hole (12-1) is screwed hole and the two hand of spiral is contrary, first locating shaft (10) is through on the first axis hole (5-1), second locating shaft (12) is through the same side that the second axis hole (6-1) upper and the first lead screw hole (10-1) and the second lead screw hole (12-1) are positioned at the first wrench rack (5), leading screw (4) is threaded with the first lead screw hole (10-1) and the second lead screw hole (12-1).
2. a kind of special spanner assembling arc-shaped steel belt according to claim 1, it is characterized in that: be also threaded in the upper end of leading screw (4) handwheel (3), the outside of handwheel (3) is ring-shaped handle (3-1), the centre of handwheel (3) is link (3-2), ring-shaped handle (3-1) is connected by connecting rod (3-3) with link (3-2), link (3-2) is provided with the tapped through hole of up/down perforation, keyway (15) is also provided with at the link (3-2) of handwheel (3) and the junction of leading screw (4) upper end, connecting key (13) is arranged in keyway (15), nut (1) has also been screwed at leading screw (4) and the upper end of handwheel (3) junction.
3. a kind of special spanner assembling arc-shaped steel belt according to claim 2, it is characterized in that: ring-shaped handle (3-1) upper end of handwheel (3) is also provided with a handle (14), ring-shaped handle (3-1) is provided with the screwed hole of vertical direction, the lower end of handle (14) is threaded in the screwed hole on ring-shaped handle (3-1).
4. a kind of special spanner assembling arc-shaped steel belt according to claim 1, it is characterized in that: described first wrench rack (5) and the second wrench rack (6) are straight frame, the free end of the first wrench rack (5) and the second wrench rack (6) be respectively arranged with the first locating hole (17) and the second locating hole (18) and two locating holes at vertical direction concentrically axis, described spanner also comprises the first backstay (16) and the second backstay (19), the upper end of the first backstay (16) is fixedly connected in the first locating hole (17), the lower end of the second backstay (19) is fixedly connected in the second locating hole (18), the upper end of the first backstay (16) lower end and the second backstay (19) is arranged between the first wrench rack (5) and the second wrench rack (6).
5. a kind of special spanner assembling arc-shaped steel belt according to claim 1, is characterized in that: screwed bearing pin nut (9) respectively at the two ends of bearing pin (7).
6. a kind of special spanner assembling arc-shaped steel belt according to claim 1, is characterized in that: also screwed locating shaft nut (8) at the first locating shaft (10) and the second locating shaft (12) respectively through one end of wrench rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190018.8A CN104175262B (en) | 2013-05-22 | 2013-05-22 | A kind of special spanner assembling arc-shaped steel belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310190018.8A CN104175262B (en) | 2013-05-22 | 2013-05-22 | A kind of special spanner assembling arc-shaped steel belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104175262A CN104175262A (en) | 2014-12-03 |
| CN104175262B true CN104175262B (en) | 2015-12-02 |
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ID=51956761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310190018.8A Active CN104175262B (en) | 2013-05-22 | 2013-05-22 | A kind of special spanner assembling arc-shaped steel belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104175262B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112415279A (en) * | 2020-11-18 | 2021-02-26 | 重庆建安仪器有限责任公司 | Handheld portable radiation detector |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507210A (en) * | 1995-03-28 | 1996-04-16 | Paramest; Sam | Toggle joint band wrench apparatus |
| CN1597264A (en) * | 2004-08-18 | 2005-03-23 | 张银根 | Structure improved clamping ring fastener |
| CN101758468A (en) * | 2008-10-31 | 2010-06-30 | 吴江市菀坪旭日缝纫机零件厂 | Silk pole clamping device |
| CN201799985U (en) * | 2010-09-19 | 2011-04-20 | 中国石化集团第四建设公司 | Steel strip straining device |
| JP2011152606A (en) * | 2010-01-27 | 2011-08-11 | Kanto Auto Works Ltd | Hose band attaching tool |
| CN202212637U (en) * | 2011-07-22 | 2012-05-09 | 天津市港石密封机械有限公司 | Steel band tensioning device |
| CN202639719U (en) * | 2012-06-15 | 2013-01-02 | 浙江双林塑料机械有限公司 | Steel belt butt welding compressing device |
| CN203266523U (en) * | 2013-05-22 | 2013-11-06 | 哈尔滨建成集团有限公司 | Spanner for assembling arc-shaped steel belt |
-
2013
- 2013-05-22 CN CN201310190018.8A patent/CN104175262B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507210A (en) * | 1995-03-28 | 1996-04-16 | Paramest; Sam | Toggle joint band wrench apparatus |
| CN1597264A (en) * | 2004-08-18 | 2005-03-23 | 张银根 | Structure improved clamping ring fastener |
| CN101758468A (en) * | 2008-10-31 | 2010-06-30 | 吴江市菀坪旭日缝纫机零件厂 | Silk pole clamping device |
| JP2011152606A (en) * | 2010-01-27 | 2011-08-11 | Kanto Auto Works Ltd | Hose band attaching tool |
| CN201799985U (en) * | 2010-09-19 | 2011-04-20 | 中国石化集团第四建设公司 | Steel strip straining device |
| CN202212637U (en) * | 2011-07-22 | 2012-05-09 | 天津市港石密封机械有限公司 | Steel band tensioning device |
| CN202639719U (en) * | 2012-06-15 | 2013-01-02 | 浙江双林塑料机械有限公司 | Steel belt butt welding compressing device |
| CN203266523U (en) * | 2013-05-22 | 2013-11-06 | 哈尔滨建成集团有限公司 | Spanner for assembling arc-shaped steel belt |
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| Publication number | Publication date |
|---|---|
| CN104175262A (en) | 2014-12-03 |
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