CN106499201A - A kind of dismountable safety rope tool-type holding clamp and its using method - Google Patents
A kind of dismountable safety rope tool-type holding clamp and its using method Download PDFInfo
- Publication number
- CN106499201A CN106499201A CN201610898761.2A CN201610898761A CN106499201A CN 106499201 A CN106499201 A CN 106499201A CN 201610898761 A CN201610898761 A CN 201610898761A CN 106499201 A CN106499201 A CN 106499201A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- safety rope
- bolt
- shape fixed
- plate
- 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
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
- E04G21/3276—Arrangements on buildings for connecting safety-lines
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention relates to a kind of dismountable safety rope tool-type holding clamp and its using method, dismountable safety rope tool-type holding clamp includes angle steel, angle cleat, " J " shape fixed plate, center stressed plate, bolt fixed plate and safety rope fixing hole, it is characterised in that：Described angle cleat one end is connected with angle steel lower end vertical welding, the other end is fixed back horizontal welding with " J " shape and connect in succession, the angle steel upper end is provided with safety rope fixing hole, the long end of " J " the shape fixed plate is parallel with short end, and the distance of the long end of " J " shape fixed plate and short end, more than the thickness of crane girder top flange, " J " the shape fixed plate end, downside are sequentially provided with center stressed plate and bolt fixed plate.The present invention is installed simply, easy to operate, and original component is not damaged, and efficiency high, is repeated and is utilized.
Description
Technical field
The invention belongs to steel building is installed and demolition technique field, more particularly to a kind of dismountable safety rope instrument
Formula holding clamp and its using method.
Background technology
In work progress, workmen generally requires to carry out work high above the ground steel building engineering, it is necessary to assure operation
The personal safety of personnel.At present, way conventional both at home and abroad is to arrange safety rope.The two ends of safety rope it is necessary to tightly secure
On component, safety is just can ensure that.Generally, welding support on the mounted component of steel building, fixes safety rope with support.
But, there is both sides drawback in this method：First, safety rope needs to cut off support using after, during cutting off support
Can cause to damage to installing steel structure member；Secondly as support is welded on steel structure member, it is impossible to mobile, when
Need mobile security rope position when, it is necessary in new position again welding support, fixed safety rope.This had both wasted steel, weldering
The building materials such as bar, increase the workload of welder, and cause to damage to installing steel structure member, and steel construction structure is installed in increase
The facing operation amount of part.
In the demolishing process of steel-structure factory building, with the dismounting of each steel structure member, can be used for Welding Safety rope and fix
The position of support is fewer and feweri, safety rope position is also required to be continually changing with demolishing process, and the problems referred to above are especially prominent.
Content of the invention
The technical problem to be solved is to provide a kind of dismountable safety rope tool-type holding clamp and its makes
With method, solve during existing safety rope is installed, to waste building materials, waste of manpower, cause installation component to damage, increase work
The problems such as amount, simple with installing, easy to operate, original component is not damaged, efficiency high, repeat the features such as utilizing.
The technical solution adopted for the present invention to solve the technical problems is：There is provided a kind of dismountable safety rope tool-type solid
Determine fixture, including angle steel, angle cleat, " J " shape fixed plate, center stressed plate, bolt fixed plate and safety rope fixing hole, which is special
Levy and be：Described angle cleat one end is connected with angle steel lower end vertical welding, the other end is fixed back horizontal welding with " J " shape and connect
Connection, the angle steel upper end are provided with safety rope fixing hole, and the long end of " J " the shape fixed plate is parallel with short end, and " J " shape is fixed
The long end of plate is more than the thickness of crane girder top flange with the distance of short end, during " J " the shape fixed plate end, downside are sequentially provided with
Heart stressed plate and bolt fixed plate.
The present invention further technical scheme be, the long end of " J " the shape fixed plate, center stressed plate and bolt fixed plate
The upper bolt hole for having same size respectively, and the big 1.0～2.0mm of screw diameter of the aperture ratio bolt of bolt hole.
The further technical scheme of the present invention is that " J " the shape fixed plate, center stressed plate and bolt fixed plate pass through
Screw bolt and nut is fixedly connected.
The further technical scheme of the present invention is that the thickness of the center stressed plate is less than the thickness of crane girder top flange
Degree.
A kind of using method of described a kind of dismountable safety rope tool-type holding clamp：It is characterized in that：Including
Following steps：
A angle steel, angle cleat, " J " shape fixed plate are blocked crane girder top flange by the bending section of " J " shape fixed plate by ()
Side；
B () bolt fixed plate is placed in the lower section of crane girder top flange；
C gap that the insertion of center stressed plate is formed by () by " J " shape fixed plate and bolt fixed plate；
(d) by screw bolt passes " J " shape fixed plate, center stressed plate, bolt fixed plate bolt hole, nut is revolved
Tightly；
E () is tied up to one end of safety rope on fixture using safety rope fixing hole, the other end of safety rope is securable to separately
On outer one dismountable safety rope tool-type holding clamp；
F () can untie safety rope, screw bolt and nut is removed, by fixture along crane when the position of mobile holder is needed
Liangping moves to appropriate location, repeat step (d) and step (e).
The further technical scheme of the present invention is, in the step (a), the long end of " J " shape fixed plate to be placed in crane
The top of beam top flange, the lower section that the short end of " J " shape fixed plate is suspended from crane girder top flange.
The further technical scheme of the present invention is, in the step (b), by the bolt hole of bolt fixed plate and " J " shape
The bolt hole alignment of fixed plate；The upper surface of bolt fixed plate is fitted with the bottom surface section of crane girder top flange.
The further technical scheme of the present invention is, in the step (c), by the bolt hole of center stressed plate and " J " shape
The bolt hole alignment of fixed plate and bolt fixed plate.
Beneficial effect
Compared with prior art, the advantages of the present invention include：
1st, the present invention is installed simply, easy to operate：Fixture can be realized in crane using spanner by tightening screw bolt and nut
Fixation on the steel structure members such as beam, and then realize safety rope being fixedly secured on fixture；
2nd, the present invention is not damaged to original component：Due to the present invention be by bolt by fixing plate clamp on crane girder
The edge of a wing, its will not be damaged to original component in installation, use and demolishing process；
3rd, efficiency high, repeats and utilizes：The present invention can be by the installation and removal of bolt efficiently shift position, and in fact
Now reuse.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the present invention.In addition, it is to be understood that after the content for having read instruction of the present invention, people in the art
Member can be made various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
As shown in figure 1, a kind of dismountable safety rope tool-type holding clamp, including angle steel 1, angle cleat 2, " J " shape
Under fixed plate 3, center stressed plate 6, bolt fixed plate 7 and safety rope fixing hole 8, wherein described 2 one end of angle cleat and angle steel 1
End vertical welding connection, the other end are welded to connect with 3 back side level of " J " shape fixed plate, and it is solid that 1 upper end of the angle steel is provided with safety rope
Determine hole 8, the long end of " J " the shape fixed plate 3 is parallel with short end, and the distance of the long end of " J " shape fixed plate 3 and short end is more than hanging
The thickness of 9 top flange of bicycle beam, 3 end of " J " shape fixed plate, downside are sequentially provided with center stressed plate 6 and bolt fixed plate 7.
There is the bolt of same size on the long end of " J " the shape fixed plate 3, center stressed plate 6 and bolt fixed plate 7 respectively
Hole, and the big 1.0～2.0mm of screw diameter of the aperture ratio bolt 4 of bolt hole, " J " the shape fixed plate 3,6 and of center stressed plate
Bolt fixed plate 7 is fixedly connected with nut 5 by bolt 4.
Thickness of the thickness of the center stressed plate 6 less than 9 top flange of crane girder.
A kind of using method of described a kind of dismountable safety rope tool-type holding clamp：Including following step
Suddenly：
1st, angle steel 1, angle cleat 2, " J " shape fixed plate 3 are blocked on crane girder 9 by the bending section of " J " shape fixed plate 3
The side on the edge of a wing, the top that the long end of " J " shape fixed plate 3 is placed in 9 top flange of crane girder are outstanding by the short end of " J " shape fixed plate 3
Lower section in 9 top flange of crane girder；
The 2nd, bolt fixed plate 7 is placed in the lower section of 9 top flange of crane girder, will be solid with " J " shape for the bolt hole of bolt fixed plate 7
The bolt hole alignment of fixed board 3, the upper surface of bolt fixed plate 7 is fitted with the bottom surface section of 9 top flange of crane girder；
3rd, center stressed plate 6 is inserted in the gap formed by " J " shape fixed plate 3 and bolt fixed plate 7, by center stressed
The bolt hole of plate 6 is alignd with the bolt hole of " J " shape fixed plate 3 and bolt fixed plate 7；
The 4th, bolt 4 is sequentially passed through the bolt hole of " J " shape fixed plate 3, center stressed plate 6, bolt fixed plate 7, by nut 5
Screw；
5th, one end of safety rope is tied up on fixture using safety rope fixing hole 8, the other end of safety rope is securable to separately
On outer one dismountable safety rope tool-type holding clamp；
6th, when the position of mobile holder is needed, safety rope can be untied, bolt 4 and nut 5 is removed, by fixture along crane
Liangping moves to appropriate location, repeat step 4 and step 5.
Claims (8)
1. a kind of dismountable safety rope tool-type holding clamp, including angle steel (1), angle cleat (2), " J " shape fixed plate
(3), center stressed plate (6), bolt fixed plate (7) and safety rope fixing hole (8), it is characterised in that：The angle cleat (2) one
End is connected with angle steel (1) lower end vertical welding, the other end is welded to connect with " J " shape fixed plate (3) back side level, the angle steel
(1) upper end is provided with safety rope fixing hole (8), and the long end of " J " the shape fixed plate (3) is parallel with short end, and " J " shape fixed plate
(3) thickness of the distance of long end and short end more than crane girder (9) top flange, " J " shape fixed plate (3) end, downside according to
Secondary it is provided with center stressed plate (6) and bolt fixed plate (7).
2. a kind of dismountable safety rope tool-type holding clamp according to claim 1, it is characterised in that：" J "
There are the bolt hole of same size, and bolt on the long end of shape fixed plate (3), center stressed plate (6) and bolt fixed plate (7) respectively
Big 1.0～the 2.0mm of the screw diameter of the aperture ratio bolt (4) in hole.
3. a kind of dismountable safety rope tool-type holding clamp according to claim 1 and 2, it is characterised in that：Described
" J " shape fixed plate (3), center stressed plate (6) are fixedly connected with nut (5) by bolt (4) with bolt fixed plate (7).
4. a kind of dismountable safety rope tool-type holding clamp according to claim 1, it is characterised in that：The center
Thickness of the thickness of stressed plate (6) less than crane girder (9) top flange.
5. a kind of using method of a kind of dismountable safety rope tool-type holding clamp as described in Claims 1-4：Which is special
Levy and be：Comprise the following steps：
A angle steel (1), angle cleat (2), " J " shape fixed plate (3) are blocked crane by the bending section of " J " shape fixed plate (3) by ()
The side of beam (9) top flange；
B () bolt fixed plate (7) is placed in the lower section of crane girder (9) top flange；
C gap that center stressed plate (6) insertion is formed by () by " J " shape fixed plate (3) and bolt fixed plate (7)；
D () bolt (4) is sequentially passed through the bolt hole of " J " shape fixed plate (3), center stressed plate (6), bolt fixed plate (7), will
Nut (5) is screwed；
E () is tied up to one end of safety rope on fixture using safety rope fixing hole (8), in addition the other end of safety rope is securable to
On one dismountable safety rope tool-type holding clamp；
F () can untie safety rope when the position of mobile holder is needed, bolt (4) and nut (5) are removed, and fixture edge is hung
Bicycle beam moves to appropriate location, repeat step (d) and step (e).
6. a kind of a kind of dismountable safety rope tool-type as described in Claims 1-4 according to claim 5 is fixed
The using method of fixture：It is characterized in that：In the step (a), the long end of " J " shape fixed plate (3) is placed on crane girder (9)
The top on the edge of a wing, the lower section that the short end of " J " shape fixed plate (3) is suspended from crane girder (9) top flange.
7. a kind of a kind of dismountable safety rope tool-type as described in Claims 1-4 according to claim 5 is fixed
The using method of fixture：It is characterized in that：In the step (b), by the bolt hole of bolt fixed plate (7) and " J " shape fixed plate
(3) bolt hole alignment；The upper surface of bolt fixed plate (7) is fitted with the bottom surface section of crane girder (9) top flange.
8. a kind of a kind of dismountable safety rope tool-type as described in Claims 1-4 according to claim 5 is fixed
The using method of fixture：It is characterized in that：In the step (c), by the bolt hole of center stressed plate (6) and " J " shape fixed plate
(3) and bolt fixed plate (7) bolt hole alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898761.2A CN106499201A (en) | 2016-10-14 | 2016-10-14 | A kind of dismountable safety rope tool-type holding clamp and its using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610898761.2A CN106499201A (en) | 2016-10-14 | 2016-10-14 | A kind of dismountable safety rope tool-type holding clamp and its using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106499201A true CN106499201A (en) | 2017-03-15 |
Family
ID=58295332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610898761.2A Pending CN106499201A (en) | 2016-10-14 | 2016-10-14 | A kind of dismountable safety rope tool-type holding clamp and its using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106499201A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612330A (en) * | 2018-06-25 | 2018-10-02 | 宁波建工工程集团有限公司 | The safe rope support of steel structure high-altitude operation and its construction method of installation |
| CN108979302A (en) * | 2018-07-20 | 2018-12-11 | 中交二航局第二工程有限公司 | Assembled protective fence |
| CN109162469A (en) * | 2018-08-20 | 2019-01-08 | 中铝国际工程股份有限公司 | Safety rope connection structure above crane girder walkway board |
| CN109914270A (en) * | 2019-04-26 | 2019-06-21 | 四川路桥华东建设有限责任公司 | A kind of steel truss girder installation process is winded up channel dismountable safety protective device and its operating method |
| CN110144819A (en) * | 2019-06-06 | 2019-08-20 | 西南交通大学 | A safe walking system for manual inspection of truss bridges and its application method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07279437A (en) * | 1994-04-12 | 1995-10-27 | Taisei Corp | Post mounting member on half PCa beam |
| CN201710847U (en) * | 2010-07-14 | 2011-01-19 | 佛山市中辰钢结构有限公司 | Safety protection device |
| CN202248952U (en) * | 2011-09-21 | 2012-05-30 | 中建钢构有限公司 | Adjustable steel beam tool clamp |
| CN204487029U (en) * | 2015-01-27 | 2015-07-22 | 鞍钢建设集团有限公司 | A kind of safety belt suspension clamp |
-
2016
- 2016-10-14 CN CN201610898761.2A patent/CN106499201A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07279437A (en) * | 1994-04-12 | 1995-10-27 | Taisei Corp | Post mounting member on half PCa beam |
| CN201710847U (en) * | 2010-07-14 | 2011-01-19 | 佛山市中辰钢结构有限公司 | Safety protection device |
| CN202248952U (en) * | 2011-09-21 | 2012-05-30 | 中建钢构有限公司 | Adjustable steel beam tool clamp |
| CN204487029U (en) * | 2015-01-27 | 2015-07-22 | 鞍钢建设集团有限公司 | A kind of safety belt suspension clamp |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612330A (en) * | 2018-06-25 | 2018-10-02 | 宁波建工工程集团有限公司 | The safe rope support of steel structure high-altitude operation and its construction method of installation |
| CN108612330B (en) * | 2018-06-25 | 2023-11-28 | 宁波建工工程集团有限公司 | Steel structure safety rope bracket for high-altitude operation and installation and construction method thereof |
| CN108979302A (en) * | 2018-07-20 | 2018-12-11 | 中交二航局第二工程有限公司 | Assembled protective fence |
| CN109162469A (en) * | 2018-08-20 | 2019-01-08 | 中铝国际工程股份有限公司 | Safety rope connection structure above crane girder walkway board |
| CN109914270A (en) * | 2019-04-26 | 2019-06-21 | 四川路桥华东建设有限责任公司 | A kind of steel truss girder installation process is winded up channel dismountable safety protective device and its operating method |
| CN109914270B (en) * | 2019-04-26 | 2023-12-15 | 四川路桥华东建设有限责任公司 | Detachable safety protection device for steel truss girder installation process winding passage and operation method thereof |
| CN110144819A (en) * | 2019-06-06 | 2019-08-20 | 西南交通大学 | A safe walking system for manual inspection of truss bridges and its application method |
| CN110144819B (en) * | 2019-06-06 | 2024-04-12 | 西南交通大学 | Safe walking system for manual inspection of truss bridge and use method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106499201A (en) | A kind of dismountable safety rope tool-type holding clamp and its using method | |
| CN202139833U (en) | Cantilever scaffold for building construction | |
| CN107558723B (en) | Method for manufacturing and installing hanging bracket of hanging basket for inclined roof | |
| CN101759098B (en) | Crane beam frame construction method | |
| CN202945798U (en) | Overhanging type scaffold corner device | |
| CN102061810B (en) | Construction method of safe flat net positioned on periphery of building | |
| CN201865116U (en) | Temporary construction platform of pile leg for self-climbing well drilling platform | |
| CN102733617A (en) | Safety net hanger | |
| CN220247545U (en) | Portable steel construction operation platform | |
| CN208963263U (en) | Support frame is used in a kind of carrying of boat segmental | |
| CN217711628U (en) | Channel steel cantilever bracket formwork support device | |
| CN102383613B (en) | Hoisting construction method for steel roof truss of main power house of power plant and special hoisting device | |
| CN216516786U (en) | Flexible structure of encorbelmenting of dismantling of peripheral protection circulation of superelevation layer | |
| CN106948536B (en) | Prefabricated open-type building floor purlins replace mounting supports and mounting components | |
| CN207079948U (en) | A kind of life rope fixed mount | |
| CN104912333A (en) | Wall construction system and construction method | |
| CN206693473U (en) | Assembled open-type building bottom plate purlin substitutes erection support and mounting assembly | |
| CN112942777A (en) | Ultrahigh-layer periphery protection cyclic telescopic detachable cantilever structure and mounting method | |
| CN102720353A (en) | Post-construction one-side shear wall formwork for settlement joint of tower and construction method | |
| CN104612166B (en) | The combination supporting device of a kind of supporting hole wall and method for protecting support | |
| CN102328737A (en) | Sectional scaffold apparatus for hull | |
| CN208899470U (en) | A kind of flange form connection structure at steel-pipe pile top and I-shaped gooseneck | |
| CN208668604U (en) | A kind of pre-installation girder steel | |
| CN113417269A (en) | Method for mounting rib plate of combined beam structure | |
| CN218621850U (en) | A construction passageway protective structure for steel truss encircles |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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: 20170315 |
|
| RJ01 | Rejection of invention patent application after publication |