CN108691425A - A kind of safety slips rope support and preparation method thereof - Google Patents
A kind of safety slips rope support and preparation method thereof Download PDFInfo
- Publication number
- CN108691425A CN108691425A CN201710221460.0A CN201710221460A CN108691425A CN 108691425 A CN108691425 A CN 108691425A CN 201710221460 A CN201710221460 A CN 201710221460A CN 108691425 A CN108691425 A CN 108691425A
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- CN
- China
- Prior art keywords
- safety
- upright bar
- rope support
- shaped hook
- slips
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
- E04G21/3214—Means for working on roofs
Abstract
A kind of safety slips rope support, utilizes the bolt hole of the roof girder and purlin installation of steel-structure factory building, including L bracket ontology, it is characterised in that:The L bracket ontology includes bottom plate(3)And upright bar(4), matched two bolts hole of bolt hole with roof girder and purlin installation are equipped in one end of rectangular steel plates(2), in the other end and the upright bar of rectangular steel plates(4)Bottom end be welded and fixed, keep upright bar vertical with bottom plate, in upright bar(4)Top be welded and fixed U-shaped hook(5), the hole of U-shaped hook slips rope for safety to be arranged.It is simple, easy to make with supporting structure that the safety of the present invention slips rope support and preparation method thereof, meet safety belt bolt and hangs requirement, it does not use welding or other modes to injure roof girder, ensures operating personnel's safety, it is holder install convenient, can be recycled and the advantages of reduce engineering cost.
Description
Technical field
The present invention relates to a kind of defensive holders of roof girder high-altitude working safety of steel-structure factory building, specifically, being
A kind of safety slips rope support and preparation method thereof.
Background technology
In April, 2016, the enlarging of Yunnan Coca-Cola and grassroot project steel column part have been installed, and roof girder installation is prepared.
The Roof system is all installed using high-strength bolt, roofing beam width 800mm.Operating personnel needs when roof girder is installed
It is movable back and forth on roof girder.Safety rope must be fixedly secured, and height extension is low just, but the engineering Roof system is all using high-strength bolt
Connection does not allow to destroy roof girder in roofing welding or other modes, makes safety rope that can not fix.
Chinese patent CN204212444 U disclosed a kind of safety rope suspension holdfast on March 18th, 2015, including
Column that fixing piece, bottom end for being fixed on two channel steels of outdoor equipment framework are connected with the fixing piece, setting exist
The suspender of the column top, the suspender is for hanging safety rope.Though the technical solution can provide one for staff
Firm fulcrum such as avoids falling the safety accidents, but each of which holder needs two channel steels and a root post to rely on, it is clear that
The roof girder construction of steel-structure factory building is difficult to meet, moreover in the case where amount of high-altitude operation is big, this safety rope is outstanding in practice
The installation of hanging bracket and a large amount of material resources of dismounting consuming later and labour cost.
Therefore known safety slip rope set-up mode there are problems that it is above-mentioned various inconvenient and.
Invention content
The purpose of the present invention is to propose that a kind of safety simple in structure, safe and reliable slips rope support.
It is another object of the present invention to propose that a kind of safety simple in structure, safe and reliable slips the making side of rope support
Method.
To achieve the above object, technical solution of the invention is:
A kind of safety slips rope support, utilizes the bolt hole of the roof girder and purlin installation of steel-structure factory building, including L bracket sheet
Body, it is characterised in that:
The L bracket ontology includes bottom plate and upright bar, and the bottom plate is one piece >=20mm thickness rectangular steel plates, in rectangular steel plates
One end is equipped with matched two bolts hole of bolt hole with roof girder and purlin installation, and bolt hole is away from its end 30mm, two spiral shells
Keyhole is arranged side by side, and is welded and fixed in the other end of rectangular steel plates and the bottom end of the upright bar, keeps upright bar vertical with bottom plate, vertical
The top of bar is welded and fixed U-shaped hook, and the hole of U-shaped hook slips rope for safety to be arranged.
The safety of the present invention, which slips rope support, to be further achieved by the following technical measures.
Safety above-mentioned slips rope support, wherein the size of the rectangular steel plates is 400mm × 60mm.
Safety above-mentioned slips rope support, wherein two diameter of bolt hole 18mm of the rectangular steel plates, between two bolts hole
Away from for 120mm.
Safety above-mentioned slips rope support, wherein the upright bar is long 1250mm, Φ 38X3mm steel pipes.
Safety above-mentioned slips rope support, wherein the material of the U-shaped hook is round steel or screw-thread steel, round steel or screw-thread steel it is straight
Diameter 12mm, long 200mm make the apertures diameter 38mm for penetrating safety and slip rope, welded with upright bar, lap of splice 40mm.
A kind of safety slips rope support production method, it is characterised in that includes the following steps:
A, bottom plate is made:Thick 20mm, long 400mm, width 60mm rectangular steel plates are taken, in rectangular steel plates one end far from opening Φ at the 30mm of end
18mm bolts hole, two bolts hole are arranged side by side, pitch-row 120mm;
B, upright bar is made:It takes 38 × 3mm of Φ, long 1250mm steel pipes to make upright bar, is welded at other end 39mm of the upright bar bottom end away from bottom plate
It connects, keeps upright bar vertical with bottom plate;Rod end is welded and fixed with U-shaped hook, and U-shaped hook uses the round steel or spiral shell of Φ 12mm, long 200mm
Line steel makes, and it is 40mm with the upright bar lap of splice to make the orifice diameter 38mm of U-shaped hook, U-shaped hook, and the hole of U-shaped hook is pacified for being arranged
Rope is slipped entirely, rope support making is slipped safely and finishes.
The production method that the safety of the present invention slips rope support can also be further achieved by the following technical measures.
Method above-mentioned, wherein the safety slips external coating anti-decaying paint after rope support makes.
After adopting the above technical scheme, the safety of the present invention is slipped rope support and preparation method thereof and is had the following advantages:
1, supporting structure is simple, easy to make;
2, meet safety belt bolt and hang requirement, welding or other modes is not used to injure roof girder;
3, ensure operating personnel's safety, holder install convenient, Ke Xunhuanliyong and reduction engineering cost.
Description of the drawings
Fig. 1 is the supporting structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is that the L bracket high-strength bolt of the embodiment of the present invention is mounted on the use state diagram on roof girder.
In figure:1 bolt, 2 bolts hole, 3 bottom plates, 4 upright bars, 5U templates, 6 roof girders.
Specific implementation mode
With reference to embodiments and its attached drawing illustrates further the present invention.
Embodiment 1
The safety of the present invention slips rope support, utilizes the bolt hole of the roof girder and purlin installation of steel-structure factory building, including L bracket
Ontology.
Referring now to Fig. 1 and Fig. 2, Fig. 1 is the supporting structure schematic diagram of the embodiment of the present invention, and Fig. 2 is that A-A is cutd open in Fig. 1
View.As shown, the L bracket ontology includes bottom plate 3 and upright bar 4, the bottom plate is one piece of 20mm thickness rectangular steel plates,
One end of rectangular steel plates is equipped with matched two bolts hole 2 of bolt hole with roof girder and purlin installation, and bolt hole is away from its end
30mm, two bolts hole are arranged side by side, are welded and fixed in the other end of rectangular steel plates and the bottom end of the upright bar 4, make upright bar and
Bottom plate is vertical, is welded and fixed U-shaped hook 5 on the top of upright bar 4, the hole of U-shaped hook slips rope for safety to be arranged.The rectangular steel plates
Size is 400mm × 60mm.Two bolts hole, the 2 diameter 18mm of the rectangular steel plates, two bolt pitchs of holes are 120mm.Institute
It is long 1250mm, Φ 38X3mm steel pipes to state upright bar 4.The material of the U-shaped hook 5 is screw-thread steel, and the diameter 12mm of screw-thread steel is long
200mm makes the apertures diameter 38mm for penetrating safety and slips rope, welded with upright bar, lap of splice 40mm.
Embodiment 2
The safety of the present invention slips rope support production method, includes the following steps:
A, bottom plate 3 is made:Thick 20mm, long 400mm, width 60mm rectangular steel plates are taken, in rectangular steel plates one end far from being opened at the 30mm of end
Φ 18mm bolts hole 2, two bolts hole are arranged side by side, pitch-row 120mm;
B, upright bar 4 is made:It takes 38 × 3mm of Φ, long 1250mm steel pipes to make upright bar, is welded at other end 39mm of the upright bar bottom end away from bottom plate
It connects, keeps upright bar vertical with bottom plate;Rod end is welded and fixed with U-shaped hook 5, and U-shaped hook uses the round steel system of Φ 12mm, long 200mm
Make, it is 40mm with the upright bar lap of splice to make the orifice diameter 38mm of U-shaped hook, U-shaped hook, and the hole of U-shaped hook slips rope for safety to be arranged,
Safety is slipped rope support making and is finished.The safety slips external coating anti-decaying paint after rope support makes.
There is the present invention substantive distinguishing features and significant technological progress, safety of the invention to slip rope support and its making side
Method, using roof girder and the bolt hole of purlin installation as L bracket mounting hole, supporting structure is simple, easy to make, meets peace
Full band bolt, which is hung, to be required, and welding or other modes is not used to injure roof girder.
The safety of the present invention is slipped rope support and preparation method thereof and is transported in the enlarging of Yunnan Coca-Cola and grassroot project engineering
With significant effect ensures operating personnel's safety, holder install convenient, Ke Xunhuanliyong and reduction engineering cost.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or variation.Therefore, all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of safety slips rope support, the bolt hole of the roof girder and purlin installation of steel-structure factory building, including L bracket sheet are utilized
Body, it is characterised in that:
The L bracket ontology includes bottom plate(3)And upright bar(4), the bottom plate is one piece >=20mm thickness rectangular steel plates, in rectangle
One end of steel plate is equipped with matched two bolts hole of bolt hole with roof girder and purlin installation(2), bolt hole is away from its end
30mm, two bolts hole are arranged side by side, in the other end and the upright bar of rectangular steel plates(4)Bottom end be welded and fixed, make upright bar
It is vertical with bottom plate, in upright bar(4)Top be welded and fixed U-shaped hook(5), the hole of U-shaped hook slips rope for safety to be arranged.
2. safety as described in claim 1 slips rope support, which is characterized in that the size of the rectangular steel plates be 400mm ×
60mm。
3. safety as described in claim 1 slips rope support, which is characterized in that two bolts hole of the rectangular steel plates(2)Directly
Diameter 18mm, two bolt pitchs of holes are 120mm.
4. safety as described in claim 1 slips rope support, which is characterized in that the upright bar(4)For long 1250mm, Φ 38X3mm
Steel pipe.
5. safety as described in claim 1 slips rope support, which is characterized in that the U-shaped hook(5)Material be round steel or screw thread
Diameter 12mm, the long 200mm of steel, round steel or screw-thread steel make the apertures diameter 38mm for penetrating safety and slip rope, welded with upright bar
It connects, lap of splice 40mm.
6. a kind of safety slips rope support production method, it is characterised in that include the following steps:
A, bottom plate is made(3):Thick 20mm, long 400mm, width 60mm rectangular steel plates are taken, at rectangular steel plates one end is far from end 30mm
Open Φ 18mm bolts hole(2), two bolts hole are arranged side by side, pitch-row 120mm;
B, upright bar is made(4):38 × 3mm of Φ, long 1250mm steel pipes is taken to make upright bar, at other end 39mm of the upright bar bottom end away from bottom plate
Welding, keeps upright bar vertical with bottom plate;Rod end and U-shaped hook(5)It is welded and fixed, U-shaped hook uses the circle of Φ 12mm, long 200mm
Steel or screw-thread steel make, and it is 40mm with the upright bar lap of splice to make the orifice diameter 38mm of U-shaped hook, U-shaped hook, and the hole of U-shaped hook is used for
Setting safety slips rope, slips rope support making safely and finishes.
7. safety as claimed in claim 6 slips rope support production method, which is characterized in that the safety is slipped rope support and made
Finish rear surface brushing anti-decaying paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221460.0A CN108691425A (en) | 2017-04-06 | 2017-04-06 | A kind of safety slips rope support and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710221460.0A CN108691425A (en) | 2017-04-06 | 2017-04-06 | A kind of safety slips rope support and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108691425A true CN108691425A (en) | 2018-10-23 |
Family
ID=63842643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710221460.0A Pending CN108691425A (en) | 2017-04-06 | 2017-04-06 | A kind of safety slips rope support and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108691425A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203060625U (en) * | 2013-01-30 | 2013-07-17 | 中国十七冶集团有限公司 | Reusable safety rope fixing device |
| CN203462768U (en) * | 2013-07-30 | 2014-03-05 | 天津二十冶建设有限公司 | Movable support for fixing safety rope |
| CN203531417U (en) * | 2013-08-29 | 2014-04-09 | 天津二十冶建设有限公司 | Movable safety rope net for aloft roof |
| CN203640320U (en) * | 2013-10-10 | 2014-06-11 | 五冶集团上海有限公司 | Suspension point device for movable safety belt in steel structure workshop |
| CN204212444U (en) * | 2014-08-28 | 2015-03-18 | 国家电网公司 | A kind of safety rope suspension holdfast |
| CN204676914U (en) * | 2015-05-08 | 2015-09-30 | 五冶集团上海有限公司 | A kind of rope support that slips safely |
| CN205777619U (en) * | 2016-05-23 | 2016-12-07 | 中国一冶集团有限公司 | High-altitude roof girder safety belt suspension device |
| CN205805002U (en) * | 2016-05-03 | 2016-12-14 | 中建八局第三建设有限公司 | A kind of safety rope fixing device for job site |
-
2017
- 2017-04-06 CN CN201710221460.0A patent/CN108691425A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203060625U (en) * | 2013-01-30 | 2013-07-17 | 中国十七冶集团有限公司 | Reusable safety rope fixing device |
| CN203462768U (en) * | 2013-07-30 | 2014-03-05 | 天津二十冶建设有限公司 | Movable support for fixing safety rope |
| CN203531417U (en) * | 2013-08-29 | 2014-04-09 | 天津二十冶建设有限公司 | Movable safety rope net for aloft roof |
| CN203640320U (en) * | 2013-10-10 | 2014-06-11 | 五冶集团上海有限公司 | Suspension point device for movable safety belt in steel structure workshop |
| CN204212444U (en) * | 2014-08-28 | 2015-03-18 | 国家电网公司 | A kind of safety rope suspension holdfast |
| CN204676914U (en) * | 2015-05-08 | 2015-09-30 | 五冶集团上海有限公司 | A kind of rope support that slips safely |
| CN205805002U (en) * | 2016-05-03 | 2016-12-14 | 中建八局第三建设有限公司 | A kind of safety rope fixing device for job site |
| CN205777619U (en) * | 2016-05-23 | 2016-12-07 | 中国一冶集团有限公司 | High-altitude roof girder safety belt suspension device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |
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| RJ01 | Rejection of invention patent application after publication |