CN104175262A - Special spanner for assembling arc steel belt - Google Patents
Special spanner for assembling arc steel belt Download PDFInfo
- Publication number
- CN104175262A CN104175262A CN201310190018.8A CN201310190018A CN104175262A CN 104175262 A CN104175262 A CN 104175262A CN 201310190018 A CN201310190018 A CN 201310190018A CN 104175262 A CN104175262 A CN 104175262A
- Authority
- CN
- China
- Prior art keywords
- hole
- wrench rack
- locating shaft
- lead screw
- steel belt
- 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.)
- Granted
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Classifications
-
- 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
Abstract
The invention relates to a special spanner for assembling an arc steel belt and belongs to the field of an assembling tool. The invention aims to solve the problem that when an existing arc steel belt is installed, both ends of the arc steel belt cannot be rapidly closed and time and labor are wasted. The spanner comprises a first spanner frame, a second spanner frame, a first positioning shaft, a second positioning shaft, a hinge pin and a screw rod; one ends of the first spanner frame and the second spanner frame are hinged by the hinge pin; one end of the first positioning shaft is provided with a first screw rod hole; one end of the second positioning shaft is provided with a second screw rod hole; both the first screw rod hole and the second screw rod hole are screw thread holes and have opposite screw thread directions; the first positioning shaft is inserted in a first shaft hole; the second positioning hole is inserted in a second shaft hole and the first screw rod hole and the second screw rod hole are positioned at the same side of the first spanner frame; the screw rod is in threaded connection with the first screw rod hole and the second screw rod hole. The special spanner is used for assembling the arc steel belt.
Description
Technical field
The present invention relates to a kind of spanner, particularly relate to a kind of special spanner that assembles arc-shaped steel belt.
Background technology
Arc-shaped steel belt is that arc and two ends respectively have a connecting plate, on two connecting plates, respectively there are two connecting holes, after two connecting plates are closed tightly, two connecting holes on a connecting plate respectively with another connecting plate on two connecting holes central shaft altogether, arc-shaped steel belt when mounted, the two ends that require to be through on two pairs of connecting holes with bolt after being furthered in the two ends of arc-shaped steel belt rapidly and be tightened on bolt with nut are fixed together two connecting plates, 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 cannot close the two ends of arc-shaped steel belt tightly when mounted fast for solving existing arc-shaped steel belt, the problem wasting time and energy during installation.
The present invention addresses the above problem the technical scheme of taking to be: a kind of special spanner that assembles arc-shaped steel belt, described spanner comprises the first wrench rack, the second wrench rack, the first locating shaft, the second locating shaft, bearing pin and leading screw, the first wrench rack and the second wrench rack arrange in the same way, the first wrench rack be arranged on the second wrench rack directly over, one end of the first wrench rack and the second wrench rack by bearing pin, be connected and both other ends identical to the distance of bearing pin, bearing pin is horizontally disposed with and is perpendicular with the first wrench rack and the second wrench rack, 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 perforation direction of the first axis hole and the second axis hole parallel with bearing pin and the first axis hole and the second axis hole and bearing pin between distance identical, one end of described the first locating shaft has the first lead screw hole, one end of the second locating shaft has the second lead screw hole, the first lead screw hole and the first locating shaft axially perpendicular, the second lead screw hole and the second locating shaft axially perpendicular, the first lead screw hole and the second lead screw hole are screwed hole and the two hand of spiral is contrary, the first locating shaft is through on the first axis hole, the 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: one end of the first wrench rack of the present invention and the second wrench rack is hinged by bearing pin, the other end of the first wrench rack and the second wrench rack is free end, by rotating threaded shaft, can control the distance between the first wrench rack and the second wrench rack free end, the two ends of steel band are stuck in to the centre of the first wrench rack and the second wrench rack right-hand member, can realize closing fast tightly of steel band two ends by rotating threaded shaft, simple to operate, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, Fig. 2 is that Fig. 1 removes the top view after 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 of 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.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9 and Figure 10 illustrate present embodiment, a kind of special spanner that assembles arc-shaped steel belt described in present embodiment, described spanner comprises the first wrench rack 5, the second wrench rack 6, the first locating shaft 10, the second locating shaft 12, bearing pin 7 and leading screw 4, the first wrench rack 5 and the second wrench rack 6 arrange in the same way, the first wrench rack 5 be arranged on the second wrench rack 6 directly over, one end of the first wrench rack 5 and the second wrench rack 6 by bearing pin 7, be connected and both other ends identical to the distance of bearing pin 7, bearing pin 7 is horizontally disposed with and is perpendicular with the first wrench rack 5 and the second wrench rack 6, 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 perforation direction of the first axis hole 5-1 and the second axis hole 6-1 parallel with bearing pin 7 and the first axis hole 5-1 and the second axis hole 6-1 and bearing pin 7 between distance identical, one end of described the first locating shaft 10 has the first lead screw hole 10-1, one end of the second locating shaft 12 has the second lead screw hole 12-1, the first lead screw hole 10-1 and the first locating shaft 10 axially perpendicular, the second lead screw hole 12-1 and the second locating shaft 12 axially perpendicular, the 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, the first locating shaft 10 is through on the first axis hole 5-1, the second locating shaft 12 is through the same side that upper and the first lead screw hole 10-1 of the second axis hole 6-1 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, the 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.
The specific embodiment two: in conjunction with Fig. 1, Fig. 7 and Fig. 8 illustrate present embodiment, the upper end of leading screw 4 handwheel 3 that has also been threaded described in present embodiment, 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, on link 3-2, be provided with the tapped through hole of up/down perforation, at the link 3-2 of handwheel 3 and the junction of leading screw 4 upper ends, be also provided with keyway 15, connecting key 13 is arranged in keyway 15, in leading screw 4 and the upper end of handwheel 3 junctions, also screwed nut 1, so arrange, make the rotation of leading screw 4 convenient, other compositions and annexation are identical with the specific embodiment one.
The specific embodiment three: present embodiment is described in conjunction with Fig. 1, described in present embodiment, the ring-shaped handle 3-1 upper end of handwheel 3 is also provided with a handle 14, on ring-shaped handle 3-1, be 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, so arrange, facilitated the rotation of handwheel 3, other compositions and annexation are identical with the specific embodiment two.
The specific embodiment four: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6 illustrate present embodiment, described in present embodiment, the first wrench rack 5 and the second wrench rack 6 are straight frame, free end at the first wrench rack 5 and the second wrench rack 6 is respectively arranged with the first locating hole 17 and the second locating hole 18 and two locating holes at the common central axis of vertical direction, 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 ends and the second backstay 19 is arranged between the first wrench rack 5 and the second wrench rack 6, so arrange, make connecting hole location more accurate at arc-shaped steel belt two ends, other compositions and annexation are identical with the specific embodiment one.
The specific embodiment five: in conjunction with Fig. 1 and Fig. 2, present embodiment is described, the two ends of bearing pin 7 have screwed respectively bearing pin nut 9 described in present embodiment, so arrange, and effectively fixed pin shaft 7, and other compositions and annexation are identical with the specific embodiment one.
The specific embodiment six: present embodiment is described in conjunction with Fig. 1, Fig. 2 and Fig. 5, described in present embodiment, the first locating shaft 10 and the second locating shaft 12 have also screwed respectively locating shaft nut 8 through one end of wrench rack, so arrange, can the first locating shaft 10 and the second locating shaft 12 is effectively fixing, other compositions and annexation are identical with the specific embodiment one.
Operation principle:
In conjunction with Fig. 1, Figure 11 and Figure 12, described a kind of special spanner that assembles arc-shaped steel belt, wherein, one end of the 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, by rotating threaded shaft 4, can control the distance between the first wrench rack 5 and the second wrench rack 6 free ends, the corresponding a pair of connecting hole of arc-shaped steel belt end positions 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, reverse rotation leading screw 4, spanner is backed off, two connecting holes that with bolt, arc-shaped steel belt two ends not yet connected are again fixed together.
Claims (6)
1. a special spanner that assembles arc-shaped steel belt, it is characterized in that: described spanner comprises the first wrench rack (5), the second wrench rack (6), the first locating shaft (10), the second locating shaft (12), bearing pin (7) and leading screw (4), the first wrench rack (5) and the second wrench rack (6) arrange in the same way, the first wrench rack (5) be arranged on the second wrench rack (6) directly over, one end of the first wrench rack (5) and the second wrench rack (6) by bearing pin (7), be connected and both other ends identical to the distance of bearing pin (7), bearing pin (7) is horizontally disposed with and is perpendicular with the first wrench rack (5) and the second wrench rack (6), 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 perforation direction of the first axis hole (5-1) and the second axis hole (6-1) parallel with bearing pin (7) and the first axis hole (5-1) and the second axis hole (6-1) and bearing pin (7) between distance identical, one end of described the first locating shaft (10) has the first lead screw hole (10-1), one end of the second locating shaft (12) has the second lead screw hole (12-1), the first lead screw hole (10-1) is axially perpendicular with the first locating shaft (10), the second lead screw hole (12-1) is axially perpendicular with the second locating shaft (12), the 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, the first locating shaft (10) is through on the first axis hole (5-1), the second locating shaft (12) is through the same side that upper and the first lead screw hole (10-1) of the second axis hole (6-1) 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 that assembles arc-shaped steel belt according to claim 1, it is characterized in that: handwheel (3) has also been threaded in the upper end of leading screw (4), 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), on link (3-2), be provided with the tapped through hole of up/down perforation, at the link (3-2) of handwheel (3) and the junction of leading screw (4) upper end, be also provided with keyway (15), connecting key (13) is arranged in keyway (15), in leading screw (4) and the upper end of handwheel (3) junction, also screwed nut (1).
3. a kind of special spanner that assembles 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), on ring-shaped handle (3-1), be 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 that assembles arc-shaped steel belt according to claim 1, it is characterized in that: described the first wrench rack (5) and the second wrench rack (6) are straight frame, free end at the first wrench rack (5) and the second wrench rack (6) is respectively arranged with the first locating hole (17) and the second locating hole (18) and two locating holes at the common central axis of vertical direction, 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 that assembles arc-shaped steel belt according to claim 1, is characterized in that: at the two ends of bearing pin (7), screwed respectively bearing pin nut (9).
6. a kind of special spanner that assembles arc-shaped steel belt according to claim 1, is characterized in that: at the first locating shaft (10) and the second locating shaft (12), through one end of wrench rack, also screwed respectively locating shaft nut (8).
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 true CN104175262A (en) | 2014-12-03 |
| CN104175262B CN104175262B (en) | 2015-12-02 |
Family
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) |
Cited By (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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175262B (en) | 2015-12-02 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |