CN103628735B - Retractable portable fixes inserted link and using method thereof - Google Patents
Retractable portable fixes inserted link and using method thereof Download PDFInfo
- Publication number
- CN103628735B CN103628735B CN201310543424.8A CN201310543424A CN103628735B CN 103628735 B CN103628735 B CN 103628735B CN 201310543424 A CN201310543424 A CN 201310543424A CN 103628735 B CN103628735 B CN 103628735B
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- mobile jib
- foot piece
- locked body
- steel wire
- shaped steel
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- 238000000034 method Methods 0.000 title claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
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Abstract
A kind of retractable portable fixes inserted link, comprises mobile jib, foot piece and thimble, and one end of described foot piece is nested with also can slide along mobile jib in described mobile jib, and described mobile jib is hollow cylindrical, its face of cylinder is provided with the window being communicated with described mobile jib internal cavities; Be provided with locked body in described mobile jib, described locked body is provided with groove, the position of described groove is corresponding with described window; Described thimble is arranged in described mobile jib, the top of described locked body, and described thimble connects described locked body by spring; Be provided with U-shaped steel wire in described locked body, the side of described U-shaped steel wire at least partially through described groove, in the described thimble of insertion at least partially of the opposite side of described U-shaped steel wire.The present invention conveniently reuses, and is beneficial to standardized management, can transformer station's extensive use in firm-wide.
Description
Technical field
The present invention relates to a kind of inserted link, particularly relate to the scalable fixing inserted link be convenient for carrying of a kind of two-part.
Background technology
Along with the development of urban economy, the streets and lanes in the city that powers, spreads over gradually for hot well.In actual applications, when powering, heat supply is broken down or system needs to check when repairing, and usually needs to enter row relax of going forward side by side from well.In the process of carrying out above-mentioned process, in order to ensure safety, just need to arrange that certain safety measure is by repair apparatus and operational outfit isolation, safety device all comprise safe shroud under normal circumstances.
The inadequate economical rationality of use that safe shroud of the prior art fixes inserted link, operating efficiency is not high.This is mainly manifested in the safe shroud used at present and fixes inserted link, and length great majority are about 1m, and in real work, inserted link is longer, use inconvenience, and the inserted link shroud used at present fixes snap close for rigid plastics material, snap close damages more than 70%, and serious cannot continue use.
Summary of the invention
For solving the problem, the present invention proposes a kind of retractable portable and fixes inserted link, and it makes the locking of inserted link can operate from needing bimanualness to become one hand, avoids the appearance of dumb, the fragile problem of current inserted link locking, improves application life.Concrete technical scheme of the present invention is as follows:
A kind of retractable portable fixes inserted link, and comprise mobile jib, described mobile jib is hollow cylindrical, its face of cylinder is provided with the window being communicated with described mobile jib internal cavities; Be provided with locked body in described mobile jib, described locked body is provided with groove, the position of described groove is corresponding with described window; Described mobile jib is interior, the top of described locked body arranges thimble, and described thimble connects described locked body by spring; Be provided with U-shaped steel wire in described locked body, the side of described U-shaped steel wire at least partially through described groove, in the described thimble of insertion at least partially of the opposite side of described U-shaped steel wire.
Further improvement of the present invention is: also comprise foot piece, and one end of described foot piece is placed in described mobile jib, the below of locked body can sliding along mobile jib, and in described mobile jib or foot piece one end of being nested with mobile jib is provided with locking device.
Further improvement of the present invention is: the lateral wall of described foot piece upper end is arranged two projections, and the inside of corresponding mobile jib arranges the chute of coupling projection, and the interval, both sides of chute arranges the radial locating slot corresponding with the size of projection.
Further improvement of the present invention is: the sidewall of described mobile jib offers the gathering sill of one axis, and the upper end of foot piece arranges a locking nut, and the position of locking nut is corresponding with the axially directed groove of mobile jib.
Further improvement of the present invention is: described groove has a plane towards window direction, and described U-shaped steel wire passes the part of described groove and described plane parallel.
Retractable portable fixes the using method of inserted link, comprises the following steps:
Loosen locking device, foot piece is pulled out from mobile jib;
Screw locking device, locking foot piece;
Press thimble, shroud is inserted between U-shaped steel wire and the groove of locked body;
Unclamp thimble, regulate U-shaped steel wire to be limited to by shroud between U-shaped steel wire and the groove of locked body;
When after end-of-job, again press thimble, shroud is taken out between U-shaped steel wire and the groove of locked body;
Loosen locking device, foot piece is inserted in mobile jib;
Screw locking device, locking foot piece.
Beneficial effect of the present invention is:
The present invention adopts inserted link telescopic design, by existing inserted link length by original more than 1m, shorten to about 0.5m, during use, light one draws and is extensible to 1m, light receipts of finishing using can foreshorten to 0.5m, be convenient to the carrying of operations staff's outdoor sports, alleviate operations staff and arrange safety measure comparatively hard work amount.Meanwhile, its locking button adopts singlehanded design of pressing pressing spring Self-closing lock, and light one by locking and the unlocking function that can realize shroud.Not only can operate from now needing bimanualness to become one hand from inserted link, while alleviating working strength, avoid the appearance of dumb, the fragile problem of current inserted link locking.Improve application life.The present invention conveniently reuses, and is beneficial to standardized management, can transformer station's extensive use in firm-wide.
Accompanying drawing explanation
Accompanying drawing 1 is the elevation that retractable portable of the present invention fixes a preferred embodiment of inserted link;
Accompanying drawing 2 fixes the lateral view (elongation state) of inserted link for retractable portable described in accompanying drawing 1;
Accompanying drawing 3 is the phantom of accompanying drawing 2;
Accompanying drawing 4 fixes the lateral view (contraction state) of inserted link for retractable portable described in accompanying drawing 1.
Wherein, 1. mobile jib, 2. foot piece, 3. window, 4.U shaped steel wire, 5. thimble, 6. spring, 7. locked body.
Detailed description of the invention
See accompanying drawing 1-4, which depict the preferred embodiment fixing inserted link according to retractable portable of the present invention.Retractable portable fixes inserted link, comprises mobile jib 1, foot piece 2, locked body 7 and thimble 5.Mobile jib 1 is a hollow, cylindrical tube, the external diameter of foot piece 2 is slightly less than the interior diameter of mobile jib 1, foot piece 2 is nested with inner in one end (hereinafter referred to as lower end) of mobile jib 1, foot piece 2 can relatively and the slip of mobile jib 1, its slide on locking device (not shown) control, when locking device being adjusted to the position of "ON", foot piece 2 can slide along the inwall of mobile jib 1, when locking device being adjusted to the position of "Off", foot piece 2 is irremovable, and the relative position of itself and mobile jib 1 is fixed.No matter foot piece 2 moves to any position in mobile jib 1, can be fixed on this position by locking device, thus realizes foot piece 2 relatively and the extension and contraction control of mobile jib 1.Wherein, mobile jib 1 is 0.5m with effective use length of foot piece 2.Structure and the locking means of two kinds of locking devices is enumerated: such as in the present embodiment, the lateral wall of foot piece 2 upper end arranges two projections, the inside of corresponding mobile jib 1 arranges the chute of coupling projection, the interval, both sides of chute arranges the radial locating slot corresponding with the size of projection, the projection of foot piece slides axially in chute, when needs are in some location, position, radial direction rotates foot piece to the left or to the right, make the projection in foot piece be limited in locating slot, ensure that mobile jib is relative with the displacement of foot piece constant.For another example, foot piece is sleeved in mobile jib and slides, the sidewall of mobile jib offers the gathering sill of one axis, a locking nut is set in the upper end of foot piece, the position of locking nut is corresponding with the axially directed groove of mobile jib, and unclamp locking nut, foot piece slides axially along mobile jib, tighten locking nut, foot piece is relative with the position of mobile jib fixing.The position relationship of each parts that retractable portable is fixed when inserted link is in elongation state refers to accompanying drawing 1, and the position relationship of each parts that retractable portable is fixed when inserted link is in contraction state refers to accompanying drawing 4.
One end of foot piece 2 is not set at mobile jib 1, hereinafter referred to as upper end, mobile jib 1 cylindrical tube face near upper end is provided with window 3, window 3 is communicated with the inner chamber of cylindrical tube and the outside of cylindrical tube, at mobile jib 1 inner chamber, the position of window 3 is provided with locked body 7, locked body 7 has groove, and the position of locked body 7 in mobile jib 1 meets makes groove corresponding with window 3.Also be provided with thimble 5 in mobile jib 1 upper end, thimble 5 is a column type spile, itself and mobile jib 1 inwall matched in clearance, and the lower end of thimble 5 is connected with one end of spring 6, and the other end of spring 6 connects locked body 7.Locked body 7 and thimble 5 are preferably made up of plastics or resin material.
The inside of locked body 7 is provided with U-shaped steel wire 4, the opening direction of U-shaped steel wire 4 is towards the direction of mobile jib 1 upper end, a limit of U-shaped steel wire 4 is passed the central authorities of locked body 7 and is inserted in thimble 5, the groove part of locked body 7 is passed on another limit of U-shaped steel wire 4, to make it be come out by window 3 at least partially, the upper side of groove part arranges the fixing hole of corresponding U-shaped steel wire 4.Fixing for convenience of shroud, groove can have a plane towards window 3 direction, and U-shaped steel wire 4 passes part and the plane parallel of groove, so that grip shroud.
The using method that retractable portable fixes inserted link comprises the following steps:
1, loosen locking device, foot piece 2 is pulled out from mobile jib 1;
2, screw locking device, locking foot piece 2, makes the relative position that mobile jib 1 and foot piece 2 can keep between the two;
3, press thimble 5, thimble 5 promotes U-shaped steel wire 4 and moves down, and produces gap between the U-shaped steel wire 4 of locked body 7 groove side and the upper side of groove, inserts between U-shaped steel wire 4 and the groove bottom land of locked body 7 by shroud by above-mentioned gap;
4, thimble 5 is unclamped, thimble 5 under the effect of spring 6 on move, regulate U-shaped steel wire 4, insert it in the fixing hole of locked body 7 groove part, close the gap between U-shaped steel wire 4 and locked body 7, now, shroud is wherein limited between U-shaped steel wire 4 and the groove bottom land of locked body 7, be flattened in the bottom land plane of groove, cannot deviate from, thus realize the snap close of shroud;
5, when after end-of-job, again press thimble 5, thimble 5 promotes U-shaped steel wire 4 and moves down, and produces gap between the upper side of the groove part of U-shaped steel wire 4 and locked body 7, is taken out by shroud by above-mentioned gap between U-shaped steel wire 4 and locked body 7;
6, loosen locking device, foot piece 2 is inserted in mobile jib 1;
7, screw locking device, locking foot piece 2, makes the relative position that mobile jib 1 and foot piece 2 can keep between the two.
The above; be only patent of the present invention preferably detailed description of the invention; but the protection domain of patent of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope of patent diselosesll of the present invention; the change that can expect easily or replacement, within the protection domain that all should be encompassed in patent of the present invention.
Claims (4)
1. retractable portable fixes an inserted link, comprises mobile jib (1), it is characterized in that:
Described mobile jib (1) is hollow cylindrical, its face of cylinder is provided with the window (3) being communicated with described mobile jib (1) internal cavities;
Be provided with locked body (7) in described mobile jib (1), (7) are provided with groove to described locked body, and the position of described groove is corresponding with described window (3);
Described mobile jib (1) is interior, the top of described locked body (7) arranges thimble (5), and described thimble (5) connects described locked body (7) by spring (6);
Be provided with U-shaped steel wire (4) in described locked body (7), the side of described U-shaped steel wire (4) at least partially through described groove, in the described thimble of insertion at least partially (5) of the opposite side of described U-shaped steel wire (4);
Also comprise foot piece (2), the lateral wall of described foot piece (2) upper end is arranged two projections, the inside of corresponding mobile jib (1) arranges the chute of coupling projection, and the interval, both sides of chute arranges the radial locating slot corresponding with the size of projection;
The sidewall of described mobile jib (1) offers the gathering sill of one axis, and the upper end of foot piece (2) arranges a locking nut, and the position of locking nut is corresponding with the axially directed groove of mobile jib (1).
2. retractable portable as claimed in claim 1 fixes inserted link, it is characterized in that: one end of described foot piece (2) is placed in described mobile jib (1), the below of locked body (7) can sliding along mobile jib (1), one end that the interior or foot piece of described mobile jib (1) is nested with mobile jib is provided with locking device.
3. the retractable portable as described in any one of claim 1 ~ 2 fixes inserted link, it is characterized in that: described groove has a plane towards window (3) direction, and described U-shaped steel wire (4) is through the part of described groove and described plane parallel.
4. retractable portable fixes a using method for inserted link as claimed in claim 3, it is characterized in that comprising the following steps:
Loosen locking device, foot piece (2) is pulled out from mobile jib (1);
Screw locking device, locking foot piece (2);
Press thimble (5), between groove shroud being inserted U-shaped steel wire (4) and locked body (7);
Unclamp thimble (5), regulate U-shaped steel wire (4) to be limited to by shroud between the groove of U-shaped steel wire (4) and locked body (7);
When after end-of-job, again press thimble (5), shroud is taken out between U-shaped steel wire (4) and the groove of locked body (7);
Loosen locking device, foot piece (2) is inserted in mobile jib (1);
Screw locking device, locking foot piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543424.8A CN103628735B (en) | 2013-11-06 | 2013-11-06 | Retractable portable fixes inserted link and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310543424.8A CN103628735B (en) | 2013-11-06 | 2013-11-06 | Retractable portable fixes inserted link and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103628735A CN103628735A (en) | 2014-03-12 |
| CN103628735B true CN103628735B (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310543424.8A Active CN103628735B (en) | 2013-11-06 | 2013-11-06 | Retractable portable fixes inserted link and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103628735B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200697A (en) * | 2019-07-09 | 2019-09-06 | 广州医科大学附属第一医院（广州呼吸中心） | A kind of cutting button loop |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314027Y (en) * | 1997-06-13 | 1999-04-14 | 珠海泰勒实业有限公司 | Fence with variable direction guides for people |
| CN201125569Y (en) * | 2007-11-15 | 2008-10-01 | 鲍自力 | Non-built-in, non-welded assembled guard rail |
| CN101644111A (en) * | 2009-08-24 | 2010-02-10 | 陈茂盛 | Prestress support cable mesh tent |
| CN203626388U (en) * | 2013-11-06 | 2014-06-04 | 国家电网公司 | Telescopic and portable fixing inserted rod |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL165203A0 (en) * | 2004-11-15 | 2005-12-18 | Shade On Ltd | Sunshade awining |
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2013
- 2013-11-06 CN CN201310543424.8A patent/CN103628735B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314027Y (en) * | 1997-06-13 | 1999-04-14 | 珠海泰勒实业有限公司 | Fence with variable direction guides for people |
| CN201125569Y (en) * | 2007-11-15 | 2008-10-01 | 鲍自力 | Non-built-in, non-welded assembled guard rail |
| CN101644111A (en) * | 2009-08-24 | 2010-02-10 | 陈茂盛 | Prestress support cable mesh tent |
| CN203626388U (en) * | 2013-11-06 | 2014-06-04 | 国家电网公司 | Telescopic and portable fixing inserted rod |
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| Publication number | Publication date |
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| CN103628735A (en) | 2014-03-12 |
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