CN103452303B - The adjustable unloading fastener of a kind of attached lift scaffold - Google Patents
The adjustable unloading fastener of a kind of attached lift scaffold Download PDFInfo
- Publication number
- CN103452303B CN103452303B CN201310433662.3A CN201310433662A CN103452303B CN 103452303 B CN103452303 B CN 103452303B CN 201310433662 A CN201310433662 A CN 201310433662A CN 103452303 B CN103452303 B CN 103452303B
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- CN
- China
- Prior art keywords
- unloading fastener
- lift scaffold
- attached lift
- unloading
- fastener body
- 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 - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses the adjustable unloading fastener of a kind of attached lift scaffold, it comprises unloading fastener body, described unloading fastener body is fixed on the guide rail of attached lift scaffold by locking member, wherein, the bottom of described unloading fastener body connects the bevelled slide block of tool by link, the inclined-plane of described slide block offers chute along the direction of motion, and the bottom surface of described unloading fastener body coordinates with the inclined-plane of described chute, can be posted by movably on the inclined-plane of described slide block along chute by link.During unloading fastener adjustment that above-mentioned attached lift scaffold is adjustable, only need knock one end of slide block, whole unloading fastener body can make adjustable unloading fastener Level Change along chute movably in the effect of link, be close to guide rail cross bar and guide holder upper surface, realize the unloading of attached lift scaffold Hoisting System, not only realize height stepless changing, easy to operate; And it is easy for installation high with security reliability.
Description
Technical field
The present invention relates to a kind of attached lift scaffold, particularly relate to the adjustable unloading fastener of a kind of attached lift scaffold.
Background technology
At present, attached lift scaffold, needs electric block to unload for improving overall security when static use.The load of attached lift scaffold is allowed to be delivered on guide holder.So need the guide rail above guide holder to be installed unloading fastener.
The height of traditional attached lift scaffold unloading fastener can not adjust, or is only provided with a fixing cushion block and is used for adjusting its height.After promoting due to attached lift scaffold at every turn or declining, the cross bar of guide rail and the relative position of guide holder change.For making the distance between the height adaptation guide rail cross bar of unloading fastener and guide holder upper surface, then at unloading fastener underlay flitch, make unloading fastener be delivered on guide holder by the load of attached lift scaffold, this mode exist height can not stepless changing, safety low and inconvenient shortcoming is installed.
Summary of the invention
The object of the invention is to propose the adjustable unloading fastener of a kind of attached lift scaffold, it has can realize height stepless changing, the feature that easy to operate, easy for installation and security reliability is high, to solve the problems referred to above that existing attached lift scaffold unloading fastener exists.
For reaching this object, the present invention by the following technical solutions:
The adjustable unloading fastener of a kind of attached lift scaffold, it comprises unloading fastener body, described unloading fastener body is fixed on the guide rail of attached lift scaffold by locking member, wherein, the bottom of described unloading fastener body connects the bevelled slide block of tool by link, the inclined-plane of described slide block offers chute, and the bottom surface of described unloading fastener body coordinates with the inclined-plane of described chute, can be posted by movably on the inclined-plane of described slide block along chute by link.
Especially, described link is attachment screw, and the bottom surface of described unloading fastener body offers screwed hole, and the head of described attachment screw is stuck in described chute, and the other end is connected in described screwed hole.
Especially, described unloading fastener body is made up of the first half fasteners and the second half fastener two parts, and one end of described the first half fasteners and the second half fasteners is hinged by hinge axis, and the other end is by being connected with locking member.
Especially, described locking member comprises lag screw and nut.
Especially, described guide rail is cylinder, and the buckling surface coordinating described in guide rail the first half fasteners and the second half fasteners is circular arc.
Especially, the bottom surface of described the first half fasteners coordinates with the inclined-plane of described chute, and it offers screwed hole.
Beneficial effect of the present invention is: when compared with prior art the adjustable unloading fastener of described attached lift scaffold adjusts, only need knock one end of slide block, whole unloading fastener body can make adjustable unloading fastener Level Change along chute movably in the effect of link, be close to guide rail cross bar and guide holder upper surface, unloading fastener is made to be delivered on guide holder by the load of attached lift scaffold, realize the unloading of attached lift scaffold Hoisting System, not only realize height stepless changing, easy to operate; And it is easy for installation high with security reliability.
Accompanying drawing explanation
Fig. 1 is the perspective view of the adjustable unloading fastener of attached lift scaffold that the specific embodiment of the invention 1 provides;
Fig. 2 be in Fig. 1 A-A to sectional drawing;
Fig. 3 is the assembling drawing of the adjustable unloading fastener of attached lift scaffold that the specific embodiment of the invention 1 provides.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 3, in the present embodiment, the adjustable unloading fastener of a kind of attached lift scaffold comprises unloading fastener body 1 and slide block 2, described unloading fastener body 1 is made up of the first half fasteners 10 and the second half fastener 11 two parts, one end of described the first half fasteners 10 and the second half fasteners 11 is hinged by hinge axis 12, other end correspondence is provided with connecting portion, on described connecting portion, correspondence offers through hole, lag screw 13 is locked through described through hole and with nut 14 and is fixed on the guide rail 3 of attached lift scaffold by whole unloading fastener body 1, described slide block 2 is one large one small, and it is arranged inclined-plane 20, the middle part on described inclined-plane 20 offers chute 21 along the direction of motion unloading fastener body 1, the bottom surface of described the first half fasteners 10 is close on described inclined-plane 20, and the bottom surface of described the first half fasteners 10 offers screwed hole 15, the head of attachment screw 4 is stuck in described chute 21, the other end is connected in described screwed hole 15, the bottom surface of described slide block 2 is placed on the end face of guide holder 5.
Described inclined-plane 20 and the angle of horizontal plane are slightly less than the Self-locking angle of steel, and when adjustable unloading fastener bears vertical pressure, slide block 2 can not automatic sliding under the effect of frictional force.
Described guide rail 3 is cylinder, and the buckling surface coordinating described in guide rail 3 the first half fasteners 10 and the second half fasteners 11 is circular arc.
First open one end that unloading fastener body 1 is connected by lag screw 13, nut 14 during installation, unloading fastener body 1 is encircled in guide rail 3 outer wall, then lock lag screw 13, nut 14.
Knock one end that slide block 2 is larger during adjustment, whole unloading fastener body 1 can move along chute 21 in the effect of attachment screw 4, and the effect by inclined-plane 20 makes the Level Change of unloading fastener body 1, is close to guide rail cross bar 6 and guide holder 5 upper surface.The load of attached lift scaffold is delivered on guide holder 5 by unloading fastener body 1, realizes the unloading of attached lift scaffold Hoisting System.
The small end of slide block 2 is first knocked during dismounting, whole unloading fastener body 1 can move along chute 21 in the effect of attachment screw 4, effect by inclined-plane 20 makes the Level Change of unloading fastener body 1, take lag screw 13, nut 14 again apart after making unloading fastener body 1 lax, then pull down unloading fastener body 1.
Above embodiment has just set forth general principle of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (6)
1. the adjustable unloading fastener of attached lift scaffold, it comprises unloading fastener body, described unloading fastener body is fixed on the guide rail of attached lift scaffold by locking member, it is characterized in that, the bottom of described unloading fastener body connects the bevelled slide block of tool by link, the inclined-plane of described slide block offers chute, and the bottom surface of described unloading fastener body coordinates with described inclined-plane, can be posted by movably on described inclined-plane along chute by link.
2. the adjustable unloading fastener of attached lift scaffold according to claim 1, it is characterized in that, described link is attachment screw, and the bottom surface of described unloading fastener body offers screwed hole, the head of described attachment screw is stuck in described chute, and the other end is connected in described screwed hole.
3. the adjustable unloading fastener of attached lift scaffold according to any one of claim 1 or 2, it is characterized in that, described unloading fastener body is made up of the first half fasteners and the second half fastener two parts, one end of described the first half fasteners and the second half fasteners is hinged by hinge axis, and the other end is connected with locking member by connecting portion.
4. the adjustable unloading fastener of attached lift scaffold according to claim 1, it is characterized in that, described locking member comprises lag screw and nut.
5. the adjustable unloading fastener of attached lift scaffold according to claim 3, is characterized in that, described guide rail is cylinder, and the buckling surface coordinating described in guide rail the first half fasteners and the second half fasteners is circular arc.
6. the adjustable unloading fastener of attached lift scaffold according to claim 3, is characterized in that, the bottom surface of described the first half fasteners coordinates with the inclined-plane of described chute, and it offers screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433662.3A CN103452303B (en) | 2013-09-22 | 2013-09-22 | The adjustable unloading fastener of a kind of attached lift scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310433662.3A CN103452303B (en) | 2013-09-22 | 2013-09-22 | The adjustable unloading fastener of a kind of attached lift scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452303A CN103452303A (en) | 2013-12-18 |
| CN103452303B true CN103452303B (en) | 2015-09-23 |
Family
ID=49735099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310433662.3A Expired - Fee Related CN103452303B (en) | 2013-09-22 | 2013-09-22 | The adjustable unloading fastener of a kind of attached lift scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103452303B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259864A (en) * | 2018-09-11 | 2019-01-25 | 高金楼 | A kind of orthopaedics joint replacement surgery system |
| CN109211427A (en) * | 2018-11-22 | 2019-01-15 | 国衡环境监测有限公司 | A kind of grease heating experimental device and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263161Y (en) * | 1996-06-20 | 1997-09-24 | 刘绍基 | Self-lifting scaffold |
| CN1138902C (en) * | 1997-01-17 | 2004-02-18 | 沈海晏 | Guide rail synchronous raise scaffold and its using method |
| WO2001034923A1 (en) * | 1999-11-10 | 2001-05-17 | Auscaf Pty Ltd | Scaffolding system |
| CN102704666B (en) * | 2012-06-29 | 2014-11-05 | 四汇建设集团有限公司 | Lifting elevation difference control device for attached lift scaffold |
| CN203462740U (en) * | 2013-09-22 | 2014-03-05 | 江苏申锡建筑机械有限公司 | Adjustable dismounting fastener of inserted lift scaffold |
-
2013
- 2013-09-22 CN CN201310433662.3A patent/CN103452303B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103452303A (en) | 2013-12-18 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160922 |