CN108316661B - Safety line auxiliary mechanism for working on high rectangular truss - Google Patents
Safety line auxiliary mechanism for working on high rectangular truss Download PDFInfo
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- CN108316661B CN108316661B CN201810170358.7A CN201810170358A CN108316661B CN 108316661 B CN108316661 B CN 108316661B CN 201810170358 A CN201810170358 A CN 201810170358A CN 108316661 B CN108316661 B CN 108316661B
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- safety line
- safety
- sliding
- main beam
- truss
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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
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to the technical field of construction safety, and discloses a safety line auxiliary mechanism for operating on a high-altitude rectangular truss. Simple structure is reasonable, can provide the tying of safety belt for rectangle truss installation operation personnel and hang the point, simultaneously, has reduced the cost that the safety wire set up, has improved the construction installation effectiveness.
Description
Technical Field
The invention relates to the technical field of construction safety, in particular to a safety line auxiliary mechanism for working on a high-altitude rectangular truss.
Background
The arrangement of the rectangular truss safety lifeline is a safety protection measure for installing the truss, as shown in fig. 1, the traditional arrangement of the rectangular truss safety lifeline is mainly that the rectangular truss safety lifeline is sequentially arranged one by one along a main beam and a secondary beam of the rectangular truss, namely, the main beam safety lifeline and the secondary beam safety lifeline are respectively fixedly arranged with the main beam and the secondary beam in a one-to-one correspondence manner; although the safety line structure can well provide safety belt fastening and hanging points for rectangular truss installation operators, the safety line structure needs to be sequentially arranged along the rectangular truss primary and secondary beams one by one, so that the material consumption is high, the time consumption is high, the cost is increased, and the construction efficiency is low.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to the problem that above-mentioned exists, provide a safety line complementary unit for operation on eminence rectangle truss, simple structure is reasonable, can provide the tying of safety belt for rectangle truss installation operation personnel and hang the point, simultaneously, has reduced the cost that the safety line set up, has improved construction installation effectiveness.
The technical scheme adopted by the invention is as follows: a safety line complementary unit for operation on eminence rectangle truss, vertically fixed mounting has the fixed bolster on four angles of rectangle truss, fixedly connected with girder safety line between the adjacent fixed bolster, is connected with the slip safety line between two relative girder safety lines, the both ends of slip safety line respectively with two relative girder safety line fixed connection, and can slide regulation on two girder safety lines.
According to the safety line auxiliary mechanism for working on the high rectangular truss, the sliding safety line is parallel to the secondary beam in the rectangular truss.
According to the safety line auxiliary mechanism for working on the high rectangular truss, the sliding safety line is perpendicular to the secondary beam in the rectangular truss.
The invention relates to a safety line auxiliary mechanism for operating on a high rectangular truss, wherein two ends of a sliding safety line are provided with sliding rings, the two sliding rings are respectively sleeved on two opposite main beam safety lines correspondingly, the sliding rings are provided with threaded holes, locking bolts are arranged in the threaded holes, and the ends of the locking bolts can tightly support the main beam safety lines.
According to the safety line auxiliary mechanism for operating on the high-altitude rectangular truss, the end part of the locking bolt is provided with the arc-shaped pressing plate, the arc-shaped pressing plate is rotatably connected with the end part of the locking bolt, the arc-shaped pressing plate is provided with the anti-rotation column, the sliding ring is provided with the anti-rotation hole, and the anti-rotation column penetrates through the anti-rotation hole.
According to the safety line auxiliary mechanism for operating on the high rectangular truss, the main beam safety line is fixedly connected with the fixed support through the U-shaped clamp.
According to the safety line auxiliary mechanism for working on the high rectangular truss, the main beam safety line and the sliding safety line are both steel wire ropes.
Compared with the prior art, the beneficial effects of adopting the technical scheme are as follows: the safety belt fastening and hanging device is simple and reasonable in structure, can provide fastening and hanging points of safety belts for installation operators of the rectangular truss, and meanwhile reduces the cost of safety line arrangement and improves the construction and installation efficiency.
Drawings
FIG. 1 is a conventional rectangular truss security line structure;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic view of the installation of the sliding safety line, the main beam safety line, the sliding ring, the locking bolt, the arc-shaped pressing plate and the anti-rotation column in the present invention.
Reference numerals: the safety protection device comprises a main beam 1, a secondary beam 2, a fixing support 3, a main beam safety line 4, a secondary beam safety line 5, a sliding safety line 6, a sliding ring 7, a locking bolt 8, an arc-shaped pressing plate 9 and an anti-rotation column 10.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 2 and 3, the safety line auxiliary mechanism for operating on the rectangular truss at high position is characterized in that fixing supports 3 are vertically and fixedly installed at four corners of the rectangular truss, a main beam safety line 4 is fixedly connected between adjacent fixing supports 3, the main beam safety line 4 is arranged corresponding to the main beam 1, specifically, the main beam safety line 4 is fixedly connected with the fixing supports 3 through U-shaped clamps, so that the main beam safety line 4 is conveniently and quickly fixedly connected with the fixing supports 3, a sliding safety line 6 is connected between two opposite main beam safety lines 4, two ends of the sliding safety line 6 are respectively fixedly connected with the two opposite main beam safety lines 4 and can be slidably adjusted on the two main beam safety lines 4, the sliding safety line 6 is parallel to the secondary beam 2 in the rectangular truss, the main beam safety line 4 and the sliding safety line 6 are both steel wire ropes, need when the operation on which secondary beam 2, with 6 slide adjusting of slip safety line to this secondary beam 2's top can, so set up, make things convenient for the operation personnel to carry out the operation on every secondary beam 2 that corresponds, slide safety line 6 can slide adjusting on two girder safety lines 4, can satisfy the operation personnel and all have reliable safety belt tie-up point on all girders 1 and secondary beam 2, reduced material cost, improve happy construction installation effectiveness.
Further, the both ends of slip safety line 6 have slip ring 7, and two slip rings 7 correspond the suit respectively on two relative girder safety lines 4, the screw hole (not shown in the figure) has on the slip ring 7, threaded hole installs locking bolt 8, locking bolt 8's tip can push up tightly girder safety line 4, so set up for slip safety line 6 is more convenient at the sliding adjustment on two girder safety lines 4, and can realize locking fixedly after adjusting the completion, makes things convenient for operating personnel's safety belt to tie and hang.
Specifically, the tip of locking bolt 8 has arc clamp plate 9, arc clamp plate 9 with 8 end rotation of locking bolt connects, arc clamp plate 9 is last to have and to prevent changeing post 10, it prevents changeing the hole (not shown in the figure) to have on the slip ring 7, prevent changeing post 10 and pass prevent changeing the hole, rotate locking bolt 8 and can realize driving arc clamp plate 9 and compress tightly girder safety line 4 for fixed locking between girder safety line 4 and the slip ring 7, in the locking process, prevent changeing post 10 and prevent changeing the cooperation in hole and can prevent changeing arc clamp plate 9 and rotate for slip ring 7, guarantee that the arc portion on the arc clamp plate 9 can laminate contact girder safety line 4 smoothly, arc clamp plate 9 makes locking bolt 8 can push up girder safety line 4 more reliably.
Example 2
The difference between the embodiment 2 and the embodiment 1 is that the sliding safety line 6 is perpendicular to the secondary beams 2 in the rectangular truss, and the operation of the operator on each corresponding secondary beam 2 can be conveniently realized.
The invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification and any novel method or process steps or any novel combination of features disclosed. Those skilled in the art to which the invention pertains will appreciate that insubstantial changes or modifications can be made without departing from the spirit of the invention as defined by the appended claims.
Claims (4)
1. A safety line complementary unit for operation on eminence rectangle truss, vertically fixed mounting has fixed bolster (3) on four angles of rectangle truss, fixedly connected with girder safety line (4), its characterized in that between adjacent fixed bolster (3): a sliding safety line (6) is connected between the two opposite main beam safety lines (4), and two ends of the sliding safety line (6) are respectively and fixedly connected with the two opposite main beam safety lines (4) and can be adjusted on the two main beam safety lines (4) in a sliding manner; sliding rings (7) are arranged at two ends of the sliding safety line (6), the two sliding rings (7) are respectively sleeved on two opposite main beam safety lines (4) correspondingly, threaded holes are formed in the sliding rings (7), locking bolts (8) are installed in the threaded holes, and the end parts of the locking bolts (8) can tightly support the main beam safety lines (4); an arc-shaped pressing plate (9) is arranged at the end part of the locking bolt (8), the arc-shaped pressing plate (9) is rotatably connected with the end part of the locking bolt (8), an anti-rotation column (10) is arranged on the arc-shaped pressing plate (9), an anti-rotation hole is formed in the sliding ring (7), and the anti-rotation column (10) penetrates through the anti-rotation hole; the main beam safety line (4) and the sliding safety line (6) are both steel wire ropes.
2. The safety line assist mechanism for working on an elevated rectangular truss of claim 1, wherein: the sliding safety line (6) is parallel to the secondary beam (2) in the rectangular truss.
3. The safety line assist mechanism for working on an elevated rectangular truss of claim 1, wherein: the sliding safety line (6) is perpendicular to the secondary beam (2) in the rectangular truss.
4. The safety line assist mechanism for working on an elevated rectangular truss of claim 1, wherein: the main beam safety line (4) and the fixed support (3) are fixedly connected through a U-shaped clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170358.7A CN108316661B (en) | 2018-03-01 | 2018-03-01 | Safety line auxiliary mechanism for working on high rectangular truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810170358.7A CN108316661B (en) | 2018-03-01 | 2018-03-01 | Safety line auxiliary mechanism for working on high rectangular truss |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108316661A CN108316661A (en) | 2018-07-24 |
| CN108316661B true CN108316661B (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810170358.7A Active CN108316661B (en) | 2018-03-01 | 2018-03-01 | Safety line auxiliary mechanism for working on high rectangular truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108316661B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100537A (en) * | 1994-09-30 | 1996-04-16 | Kanto Lease:Kk | Safety device for work of assembling or disassembling crane boom |
| 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 |
| CN205867351U (en) * | 2016-07-21 | 2017-01-11 | 国网陕西省电力公司兴平市供电分公司 | A interim device for hanging aerial -working safety area |
| CN107190997A (en) * | 2017-06-24 | 2017-09-22 | 中国建筑第六工程局有限公司 | A kind of steel construction high-rise working safety belt safety rope branch hang device |
| CN208039883U (en) * | 2018-03-01 | 2018-11-02 | 中国五冶集团有限公司 | Safe cable architecture for rectangle truss |
-
2018
- 2018-03-01 CN CN201810170358.7A patent/CN108316661B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08100537A (en) * | 1994-09-30 | 1996-04-16 | Kanto Lease:Kk | Safety device for work of assembling or disassembling crane boom |
| 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 |
| CN205867351U (en) * | 2016-07-21 | 2017-01-11 | 国网陕西省电力公司兴平市供电分公司 | A interim device for hanging aerial -working safety area |
| CN107190997A (en) * | 2017-06-24 | 2017-09-22 | 中国建筑第六工程局有限公司 | A kind of steel construction high-rise working safety belt safety rope branch hang device |
| CN208039883U (en) * | 2018-03-01 | 2018-11-02 | 中国五冶集团有限公司 | Safe cable architecture for rectangle truss |
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| Publication number | Publication date |
|---|---|
| CN108316661A (en) | 2018-07-24 |
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