CN107386674A - The permanent life line system of the double wireropes of metal Roof - Google Patents
The permanent life line system of the double wireropes of metal Roof Download PDFInfo
- Publication number
- CN107386674A CN107386674A CN201710829253.3A CN201710829253A CN107386674A CN 107386674 A CN107386674 A CN 107386674A CN 201710829253 A CN201710829253 A CN 201710829253A CN 107386674 A CN107386674 A CN 107386674A
- Authority
- CN
- China
- Prior art keywords
- wirerope
- double
- metal roof
- wireropes
- crest
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 42
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 42
- 238000004873 anchoring Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
Classifications
-
- 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
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3295—Guide tracks for safety lines
Abstract
The invention discloses a kind of permanent life line system of the double wireropes of metal Roof, including anchoring assembly behind wirerope and multiple roofs, it is characterised in that：Anchoring assembly is mainly by base behind the roof, fixture, double wirerope bearings are formed, the base has the linking arm for extending into metal Roof adjacent peaks, each linking arm is fixedly connected with a fixture, and it is fixed on through fixture on the crest of metal Roof, double wirerope bearings are fixedly connected on base, double wirerope holder top both sides are respectively equipped with wirerope through hole, provided with two wireropes, two wireropes are each passed through the corresponding wirerope through hole of double wirerope bearings, provided with sliding block corresponding with workmen's quantity, the shaped upper part of the sliding block and double wirerope bearings coordinates and coats the wirerope through hole periphery, sliding block is set to be slided along double wirerope abutment surfaces, sliding block is provided with seat belt hanger.The present invention will not destroy metal Roof system, and the security performance of system is good, can retain for a long time, the convenient upkeep operation to roofing.
Description
Technical field
The present invention relates to a kind of construction safety facility, and in particular to a kind of for construction and maintenance for metal Roof
Permanent life line system.
Background technology
In metal Roof construction and maintenance process, it usually needs use life line system to ensure the peace of workmen
Entirely.Lifeline of the prior art is usually provisional setting, is generally divided into steel cable type, cable type or ribbon formula.For example steel
Structure is installed, and is welded using angle steel, square tube etc. or bolted temporarily in structure temporarily.Needed before next process construction is carried out
Removed, and structure is repaired.Or removed using the modes such as binding, construction after terminating.If in the future
Need repairing or safeguard, then need to reset, cost is very high.Steel cable type typically uses diameter 8mm single wirerope, is occurring
In the case of falling, stress is concentrated, and steel wire rope elongation percentage is high, to the destructive larger of system, if single wirerope is broken, by nothing
Method ensures the safety of personnel.In addition, constraint of single wirerope to sliding block is less, when passing through, easily occur in support position obstructed
Situation.In stress, or even bearing can not be passed through.
Therefore, the security protection for finished metal roofing runs into following problem, and later maintenance is in the portion of no parapet
Position, no safety prevention measure, if increase safety prevention measure, sets traditional lifeline, then need to punch on roofing, install
Life line bracket, then does waterproof.The local integrality of metal Roof is thus destroyed, waterproof is made improper, or the time
It is slightly long, leak easily occurs, the maintenance cost in later stage also drastically increases.Because metal Roof can also occur cold and hot with structure
Deformation.Incomplete metal Roof system, leak are unmanageable.
Chinese utility model patent CN204571330U discloses a kind of steel house panel construction lifeline and sets system,
Including steel strand rope, calking folder and rope card；Multiple calkings folder be respectively arranged at the roof boarding fastened upper and lower end and its
Multiple interval locations；Each calking folder includes locking pliers body and upper and lower clamp jaw；Locking pliers body presss from both sides including upper and lower calking
Framework, it is right angle angle steel, and the right-angle folding crook of upper clamp jaw and a lateral edges of lower clamp jaw are respectively welded in upper and lower tight
The front end of seam folder framework, both are made to be C-shaped cross section by the structure in closure；Steel strand rope is respectively sleeved at along roof boarding and set
Multiple calkings folder upper calking folder framework on；The upper and lower end of roof boarding and its, steel strand rope passes through at least three respectively
Rope card and at least one rope card are connected with corresponding upper calking folder framework.
The calking that the program is formed by wrench structure energetically is clamped on the crest of steel house panel, as lifeline
Fixing point, it is not necessary to punched on roofing.However, it uses a steel hinge rope to be fixed on calking folder, equally exist single
The stress defect of wirerope, also, because each stress position is to be fixed on by locking pliers on a point position of deck panels, when by
When power is larger, roof boarding can be caused to deform, stress deficiency, or even calking folder depart from, and produce dangerous.
Accordingly, it is desirable to provide new life cable architecture, to be suitable for the permanent use on metal Roof.
The content of the invention
The goal of the invention of the present invention is to provide a kind of double permanent life line systems of wirerope of metal Roof, by structure design,
On the premise of roofing is not destroyed, ensure the stress performance of life line system, personal security is effectively ensured.
To achieve the above object of the invention, the technical solution adopted by the present invention is：A kind of permanent life of the double wireropes of metal Roof
Linear system is united, including anchoring assembly behind wirerope and multiple roofs, and anchoring assembly is mainly by base, fixture, double wireropes behind the roof
Bearing is formed, and the base has the linking arm for extending into metal Roof adjacent peaks, and each linking arm and a fixture, which are fixed, to be connected
Connect, and be fixed on through fixture on the crest of metal Roof, double wirerope bearings are fixedly connected on base, double wirerope bearing tops
Portion both sides are respectively equipped with wirerope through hole, and provided with two wireropes, two wireropes are each passed through the corresponding wirerope through hole of double wirerope bearings,
Provided with sliding block corresponding with workmen's quantity, described in shaped upper part cooperation and cladding of the sliding block with double wirerope bearings
Wirerope through hole periphery, sliding block is set to be slided along double wirerope abutment surfaces, sliding block is provided with seat belt hanger.
In above-mentioned technical proposal, base is connected with the adjacent peaks of metal Roof respectively by linking arm, thus same bottom
At least 2 tie points, stress is shared through base to both sides between seat and crest.Meanwhile two wireropes, sliding block can be set in the structure
On power reach base after two wireropes are shared, the easy stress of single wirerope will not occur and extend situation about destroying.
Further technical scheme, is respectively equipped with stainless steel sleeve at the wirerope through hole both ends of double wirerope bearings, it is described not
Become rusty steel bushing clamping locking wirerope, constrains the slip of wirerope horizontal direction.
Preferable technical scheme, the base have 4 linking arms, and gold is connected to through fixture respectively per the linking arm of side 2
On a crest for belonging to roofing, form and be connected with 4 points of the two neighboring crest of metal Roof.
Wherein, the angle between the line of the fixture tie point between linking arm corresponding to both sides from base center to linking arm
For 100 °~110 °.
In above-mentioned technical proposal, double wirerope bearings are fixedly connected on base center, to ensure stress balance and system
Stability.
In above-mentioned technical proposal, connection sheet that double wirerope bearings extend from connecting seat, from from connecting seat top surface to both sides,
The wirerope connecting tube for being separately positioned on two connection sheet outer ends is formed, and wirerope connecting tube center through hole is the wirerope through hole；It is described
Sliding block has the slide plate coordinated with connecting seat and connection sheet upper surface, and the parcel wirerope of composition is extended downwardly from slide plate both sides
The chute of connecting tube, chute inner side are more than the thickness of connection sheet the breach between slide plate.
In above-mentioned technical proposal, the fixture is used to be connected with roofing crest, and preferable scheme, the fixture includes
First intermediate plate and second intermediate plate, the first intermediate plate top are provided with neck, and bolt one end is embedded in the neck, makes first intermediate plate
Fixed with the linking arm through bolt, the first intermediate plate bottom and the side form fit of roofing crest, second intermediate plate and room
The opposite side form fit of face crest, composition is fixedly connected with to roofing crest through multiple bolts between first intermediate plate and second intermediate plate
Clamping.
In further technical scheme, between the first intermediate plate and roofing crest and/or the second intermediate plate and roofing
Rubber cushion blocks are provided between crest, to increase the frictional force of fixture and roof boarding.
In above-mentioned technical proposal, the spacing of anchoring assembly is 10~15 meters after adjacent floor.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1st, the fixture that connects through of life line system of the invention and roofing is fixed on the crest of metal Roof and realized, it is not necessary to
Punched on roofing, metal Roof system will not be destroyed, fixture can design according to the plate shape of metal Roof, so as to ensure that
The integrality of metal Roof.
2nd, the present invention sets linking arm on base, connects adjacent metal Roof crest respectively, in fact by setting base
Stress is shared in existing equilibrium, thus, the stress performance of system is good, and after tested, in the push-pull effort by 7.5KN, plate has started to out
When being now denatured trend, sliding phenomenon not yet occurs, thus, the security performance of system is good.
3rd, because destructiveness is not present to roofing in the present invention, thus can retain for a long time, the convenient upkeep operation to roofing.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is Fig. 1 diagrammatic cross-section；
Fig. 3 is the top view of anchoring assembly behind roof in embodiment；
Fig. 4 is the schematic diagram of double wirerope bearings in embodiment；
Fig. 5 is the stereogram of double wirerope bearings in embodiment；
Fig. 6 is the stereogram of sliding block in embodiment；
Fig. 7 is the sliding relation figure of sliding block and double wirerope bearings in embodiment；
Fig. 8 is the structural representation of first intermediate plate in embodiment；
Fig. 9 is the structural representation of second intermediate plate in embodiment.
Wherein：1st, wirerope；2nd, base；3rd, fixture；4th, double wirerope bearings；5th, linking arm；6th, wirerope through hole；7th, connecting seat；
8th, connection sheet；9th, wirerope connecting tube；10th, sliding block；11st, slide plate；12nd, chute；13rd, stainless steel sleeve；14th, neck.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment one：Referring to shown in accompanying drawing 1 and accompanying drawing 2, a kind of permanent life line system of the double wireropes of metal Roof, including 2 steel
Cable 1 and with anchoring assembly behind multiple roofs of 10~15 meters of spacing distribution, anchoring assembly is mainly by base 2, folder behind the roof
Tool 3, double wirerope bearings 4 are formed, and the base 2 has 4 linking arms 5 for extending into metal Roof adjacent peaks, per the company of side 2
Connect arm to be connected on a crest of metal Roof through fixture 3 respectively, form 4 points of companies with the two neighboring crest of metal Roof
Connect.Wherein, the angle between the line of the fixture tie point between linking arm corresponding to both sides from base center to linking arm is
110 °, each linking arm is fixedly connected with a fixture, and is fixed on through fixture on the crest of metal Roof.
Referring to accompanying drawing 3, double wirerope bearings 4 are fixedly connected on base center, as shown in accompanying drawing 4 and Fig. 5, double steel
Cable bearing is from connecting seat 7, the connection sheet extended from connecting seat top surface to both sides 8, the wirerope for being separately positioned on two connection sheet outer ends
Connecting tube 9 is formed, and the center of wirerope connecting tube 9 is wirerope through hole 6；Provided with sliding block 10 corresponding with workmen's quantity, referring to attached
Fig. 6, the sliding block 10 have the slide plate 11 coordinated with connecting seat and connection sheet upper surface, composition are extended downwardly from the both sides of slide plate 11
The parcel wirerope connecting tube chute 12, the inner side of chute 12 is more than the thickness of connection sheet the breach between slide plate 11, makes cunning
Block can slide along double wirerope abutment surfaces（As shown in Figure 7）, sliding block is provided with seat belt hanger.
Double wirerope bearings are fixed using 1 M16 stainless steel bolt and 4 M8 stainless steel bolt.Wirerope is worn
Bearing is crossed, the both sides of bearing are separately fixed at using 4 external diameter 11mm length 5cm stainless steel sleeve 13, wirerope is opened
Draw, tensioning uses locking pliers after terminating, pin wirerope, constrains the slip of wirerope horizontal direction.
In the present embodiment, fixture includes first intermediate plate and second intermediate plate, and referring to Fig. 8, the first intermediate plate top is provided with card
Groove 14, bolt one end are embedded in the neck, first intermediate plate is fixed with the linking arm through bolt, the first intermediate plate bottom
With the side form fit of roofing crest, second intermediate plate and the opposite side form fit of roofing crest, first intermediate plate and second are pressed from both sides
Between piece the clamping formed to roofing crest is fixedly connected with through multiple bolts.Between first intermediate plate and roofing crest and/or described
Rubber cushion blocks are provided between two intermediate plates and roofing crest, to increase the frictional force of fixture and roof boarding.
Claims (9)
1. a kind of permanent life line system of the double wireropes of metal Roof, including anchoring assembly behind wirerope and multiple roofs, its feature exist
In：Anchoring assembly is mainly made up of base, fixture, double wirerope bearings behind the roof, and the base, which has, extends into metal house
The linking arm of face adjacent peaks, each linking arm is fixedly connected with a fixture, and is fixed on through fixture on the crest of metal Roof,
Double wirerope bearings are fixedly connected on base, and double wirerope holder top both sides are respectively equipped with wirerope through hole, provided with two steel
Cable, two wireropes are each passed through the corresponding wirerope through hole of double wirerope bearings, described provided with sliding block corresponding with workmen's quantity
The shaped upper part of sliding block and double wirerope bearings coordinates and coats the wirerope through hole periphery, makes sliding block can be along double wirerope bearings
Surface is slided, and sliding block is provided with seat belt hanger.
2. the permanent life line system of the double wireropes of metal Roof according to claim 1, it is characterised in that：In double wirerope bearings
Wirerope through hole both ends be respectively equipped with stainless steel sleeve, the stainless steel sleeve clamping locks wirerope, constrains wirerope horizontal direction
Slip.
3. the permanent life line system of the double wireropes of metal Roof according to claim 1, it is characterised in that：The base has
4 linking arms, it is connected on a crest of metal Roof, forms and metal Roof through fixture respectively per the linking arm of side 2
4 points of connections of two neighboring crest.
4. the permanent life line system of the double wireropes of metal Roof according to claim 3, it is characterised in that：Connect corresponding to both sides
The angle connect between the line of the fixture tie point between arm from base center to linking arm is 100 °~110 °.
5. the permanent life line system of the double wireropes of metal Roof according to claim 1, it is characterised in that：Double wirerope branch
Seat is fixedly connected on base center.
6. the permanent life line system of the double wireropes of metal Roof according to claim 1, it is characterised in that：Double wirerope branch
Connection sheet that seat extends from connecting seat, from from connecting seat top surface to both sides, it is separately positioned on the wirerope connecting tubes of two connection sheet outer ends
Form, wirerope connecting tube center through hole is the wirerope through hole；The sliding block has to be coordinated with connecting seat and connection sheet upper surface
Slide plate, extend downwardly the chute of the parcel wirerope connecting tube of composition from slide plate both sides, lacking between slide plate on the inside of chute
Mouth is more than the thickness of connection sheet.
7. the permanent life line system of the double wireropes of metal Roof according to claim 1, it is characterised in that：The fixture includes
First intermediate plate and second intermediate plate, the first intermediate plate top are provided with neck, and bolt one end is embedded in the neck, makes first intermediate plate
Fixed with the linking arm through bolt, the first intermediate plate bottom and the side form fit of roofing crest, second intermediate plate and room
The opposite side form fit of face crest, composition is fixedly connected with to roofing crest through multiple bolts between first intermediate plate and second intermediate plate
Clamping.
8. the permanent life line system of the double wireropes of metal Roof according to claim 7, it is characterised in that：The first intermediate plate
Rubber cushion blocks are provided between roofing crest and/or between the second intermediate plate and roofing crest.
9. the permanent life line system of the double wireropes of metal Roof according to claim 1, it is characterised in that：Anchor after adjacent floor
Gu the spacing of component is 10~15 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829253.3A CN107386674A (en) | 2017-09-14 | 2017-09-14 | The permanent life line system of the double wireropes of metal Roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710829253.3A CN107386674A (en) | 2017-09-14 | 2017-09-14 | The permanent life line system of the double wireropes of metal Roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386674A true CN107386674A (en) | 2017-11-24 |
Family
ID=60349877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710829253.3A Pending CN107386674A (en) | 2017-09-14 | 2017-09-14 | The permanent life line system of the double wireropes of metal Roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386674A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144212A (en) * | 2017-12-22 | 2018-06-12 | 塞卡尔（北京）工业技术有限公司 | A kind of mobile anchor point |
| CN109025079A (en) * | 2018-10-29 | 2018-12-18 | 中铁八局集团第四工程有限公司 | A kind of safety protection structure of novel alloy roofing |
| CN112576052A (en) * | 2020-12-02 | 2021-03-30 | 中建四局安装工程有限公司 | Lifeline setting device for safety protection of high-altitude operation |
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| CN1977085A (en) * | 2003-12-24 | 2007-06-06 | 凯基控股有限责任公司 | Safety device for a fall restraint |
| 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 |
| JP2014218820A (en) * | 2013-05-08 | 2014-11-20 | ミドリ安全株式会社 | Safety device for roof work |
| CN204485131U (en) * | 2014-12-19 | 2015-07-22 | 北京维实万事达建筑科技有限公司 | A kind of metal Roof maintenance drop preventer |
| CN206329053U (en) * | 2016-11-16 | 2017-07-14 | 中冶建筑研究总院有限公司 | A kind of safety line system |
-
2017
- 2017-09-14 CN CN201710829253.3A patent/CN107386674A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1977085A (en) * | 2003-12-24 | 2007-06-06 | 凯基控股有限责任公司 | Safety device for a fall restraint |
| JP2014218820A (en) * | 2013-05-08 | 2014-11-20 | ミドリ安全株式会社 | Safety device for roof work |
| 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 |
| CN204485131U (en) * | 2014-12-19 | 2015-07-22 | 北京维实万事达建筑科技有限公司 | A kind of metal Roof maintenance drop preventer |
| CN206329053U (en) * | 2016-11-16 | 2017-07-14 | 中冶建筑研究总院有限公司 | A kind of safety line system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108144212A (en) * | 2017-12-22 | 2018-06-12 | 塞卡尔（北京）工业技术有限公司 | A kind of mobile anchor point |
| CN109025079A (en) * | 2018-10-29 | 2018-12-18 | 中铁八局集团第四工程有限公司 | A kind of safety protection structure of novel alloy roofing |
| CN109025079B (en) * | 2018-10-29 | 2023-08-08 | 中铁八局集团建筑工程有限公司 | Safety protection structure of alloy roofing |
| CN112576052A (en) * | 2020-12-02 | 2021-03-30 | 中建四局安装工程有限公司 | Lifeline setting device for safety protection of high-altitude operation |
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| PB01 | Publication | ||
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Application publication date: 20171124 |
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