CN111502138B - Auxiliary platform for steel structure roof brace installation and construction method - Google Patents
Auxiliary platform for steel structure roof brace installation and construction method Download PDFInfo
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- CN111502138B CN111502138B CN202010384330.0A CN202010384330A CN111502138B CN 111502138 B CN111502138 B CN 111502138B CN 202010384330 A CN202010384330 A CN 202010384330A CN 111502138 B CN111502138 B CN 111502138B
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- roof
- rope
- safety
- check ring
- guard rail
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
-
- 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
Abstract
The invention discloses an auxiliary platform for installation of steel structure roof braces and a construction method, and belongs to the technical field of steel structure roof construction. Including body, safety rope, pulley and haulage rope, the equidistant bottom fixed mounting that is equipped with linkage unit and body has the gyro wheel on the body, the body passes through linkage unit fixedly connected with rail guard pole setting, every all fixed being provided with in the rail guard pole setting and passing through the unit fast, the safety rope is equipped with two and one end side by side and fixes in the rail guard pole setting of body one side, the other end runs through each in proper order and passes through the unit fast and fix in the rail guard pole setting of body other side, pulley fixed mounting is on the roof beam, the pulley is walked around to the one end and body connection, the other end of haulage rope and is extended to ground. The safety hidden trouble that the traditional operating personnel need to unfasten and fasten the safety rope again is eliminated by utilizing the quick passing unit on the upright rod of the protective guard, and the safety is improved.
Description
Technical Field
The invention belongs to the technical field of steel structure roof construction, and particularly relates to an auxiliary platform for brace installation of a steel structure roof and a construction method.
Background
The light steel structure is a novel structural form developed on the basis of a common steel structure, and has better economic indexes compared with the common steel structure. The light steel structure not only has light dead weight, less steel consumption and high construction speed, but also has stronger shock resistance, can improve the comprehensive shock resistance of the whole house, and is a structure which is widely applied in the current industrial factory buildings; in addition, the light steel structure factory building has the advantages of attractive and elegant appearance, durability, low manufacturing cost, simplicity and short construction period, and is more and more widely applied to engineering construction.
There are two methods for normally installing roof braces. The utility model provides a set up the operation panel below roofing purlin, set up fixed shelf or portable shelf, install a internode brace, remove a shelf, install two processes of internode brace and removal shelf and cross repetition ceaselessly, until whole brace installation is accomplished, constructor is frequently about the lower, the inefficiency, the safety does not have the guarantee, this kind of method expense is higher, and steel construction installation specialty produces the interference with other specialties, influence the construction of next process, need coordinate with multichannel process, the construction cycle of whole engineering is long. Another method is to arrange an operation surface above a roof purline, arrange a full-length auxiliary platform on one side of the roof, and after installing an internode brace, a constructor transfers the auxiliary platform from the auxiliary platform to the purline to push the auxiliary platform to move to the next internode, and then installs an internode brace until the installation of all internode braces is completed; set up the safety rope on the auxiliary platform, the safety rope is tied in every railing pole setting, constructor's safety belt slides on the safety rope, increase constructor's security, because tie the bolt point that has the safety rope in every railing pole setting, need untie when the railing pole setting is crossed to the knot of safety belt, tie the safety belt knot again after waiting to cross the railing pole setting, so relapse, constructor considers more troublesome, often unwilling to untie the safety belt knot like this repeatedly, the safety belt does not slide on the safety rope even, can cause great safety risk like this, accident probability has been increased.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an auxiliary platform for steel structure roof brace installation and a construction method.
In order to achieve the purpose, the invention adopts the following scheme:
the utility model provides an auxiliary platform of steel construction roofing brace installation, includes body, safety rope, pulley and haulage rope, equidistant bottom fixed mounting that is equipped with coupling unit and body has the gyro wheel on the body, the body passes through coupling unit fixedly connected with rail guard pole setting, every equal fixed passing unit that is provided with in the rail guard pole setting, the safety rope is equipped with two and one end side by side and fixes in the rail guard pole setting of body one side, the other end runs through each in proper order and passes through the unit fast and fix in the rail guard pole setting of body other side, pulley fixed mounting is on the roof beam, the pulley is walked around to the one end and this body coupling, the other end of haulage rope and is extended to ground. The safety hidden trouble that the traditional operating personnel need to unfasten and fasten the safety rope again is eliminated by utilizing the quick passing unit on the upright rod of the protective guard, and the safety is improved.
Furthermore, the connecting units are three-way quick connectors and cotter pins, and the fixing between the body and between the body and the protective guard vertical rod is realized through the cotter pins and the three-way quick structures.
Further, it includes left retaining ring, right retaining ring and connecting piece to pass through the unit fast, left side retaining ring and right retaining ring set up in the outside of safety rope and the cross-section is C shape structure, the equal fixed connection of left side retaining ring and right retaining ring just sets up in the rail guard pole setting relatively, the top reservation of left side retaining ring and right retaining ring has a clearance, the bottom fixedly connected with guide block of left side retaining ring, the connecting piece activity sets up on the safety rope and is connected with the safety belt rope knot, is held up by the guide block when the connecting piece passes through left retaining ring and realizes that the safety belt rope knot passes through the clearance fast.
Further, the connecting piece includes fixed part and movable part, the fixed part lateral sliding sets up on the safety rope, the vertical slip of movable part is on the fixed part and with safety belt rope buckle fixed connection, movable part and guide block adaptation just are the wedge structure.
Further, the equal toper structure in front side and the rear side in clearance sets up, and the front side and the rear side that utilize the clearance are the toper structure setting and can be convenient for the safety belt buckle two-way through of making a round trip on the safety rope.
Further, be equipped with brake mechanism on the body, brake structure includes two-way screw rod, slider, clamping jaw, two-way screw rod rotates to be connected on the body, the slider is equipped with two equal accordant connection and motion opposite direction on two-way screw rod, two the slider is connected with the clamping jaw that corresponds through the hinge bar respectively, two the clamping jaw is used for pressing from both sides tight roofing purlin, be equipped with the locating part that is used for restricting clamping jaw turned angle on the body, adopt brake mechanism to be convenient for realize fixing between body and the roofing purlin, improve its auxiliary platform's security.
A construction method of an auxiliary platform for installing steel structure roof braces comprises the following steps:
s1, welding a left retainer ring and a right retainer ring on the upright stanchion of the protective guard, ensuring that a reserved gap at the top of the upright stanchion can be completely buckled through a safety belt rope, assembling the body and the upright stanchion of the protective guard into a whole on the ground by utilizing a three-way quick joint and a cotter pin, paving a template on the body, firmly binding the template by using an iron wire, penetrating a safety rope through the body, fixedly connecting two ends of the safety rope with the upright stanchions of the protective guard at two side ends of the body respectively, hoisting the whole body to a roof, and adjusting a two-way screw rod to enable two sliding blocks to move towards two sides to drive clamping jaws to clamp a roof purlin to realize position fixation;
s2, fixing the pulley on the roof girder at one end of the roof far away from the body, and utilizing one end of the traction rope to be fixedly connected with the body, and the other end to extend to the ground by bypassing the pulley and be connected with traction equipment on the ground;
s3, the high-altitude operation personnel move left and right on the body to install the brace and the small component on the roof, when the safety belt buckle on the operation personnel passes through the upright stanchion of the protective guard, the guide block pushes the movable part to move upwards on the fixed part to the gap, the safety belt buckle directly passes through the gap, and the safety belt buckle does not need to be unfastened and bound again;
s4, after the installation of the installation part, adjusting the two-way screw to move the two sliding blocks to the middle part to drive the clamping jaws to open so as to separate the two sliding blocks from the roof purline, and when the body is moved to the next installation position on the roof by the ground traction equipment, adjusting the two-way screw to drive the sliding blocks to move to two sides again so as to fix the positions of the clamping jaws and the roof purline;
and S5, repeating the step S4 until the roof is completely installed, and hanging the body to the bottom surface.
Compared with the prior art, the invention can obtain the following technical effects:
the safety device comprises a body, a protective guard vertical rod, a safety rope, a traction rope, a pulley, a quick passing unit and a connecting unit, wherein the body is quickly assembled by using the connecting unit, the body and the protective guard vertical rod, the quick passing unit is fixedly arranged on the protective guard vertical rod, and the safety rope penetrates through the quick passing unit, so that potential safety hazards caused by the fact that traditional operating personnel need to unfasten and fasten the safety rope again can be eliminated, the safety of the safety device is improved, and after all installation parts at the position are completely installed, the body is driven to move to the next installation position through the traction rope.
The quick passing unit comprises a left check ring, a right check ring and a connecting piece, the left check ring and the right check ring are arranged oppositely, a gap is formed in the top of the left check ring, a guide block is fixed at the bottom of the left check ring, the connecting piece comprises a fixing part and a movable part, the fixing part transversely slides on the two safety ropes, and the movable part can be gradually supported when contacting the guide block, so that the safety belt rope buckle quickly passes through the gap.
The bottom of the body is provided with a brake mechanism which specifically comprises a bidirectional screw, sliding blocks and clamping jaws, the bidirectional screw is used for driving the two sliding blocks to move towards the middle, so that the clamping jaws are driven to open, the body is separated from the roof purline, and when the bidirectional screw is adjusted to drive the two sliding blocks to move towards two sides, the clamping jaws clamp the roof purline tightly, the body is fixed on the roof, and the overall stability of the body is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;
FIG. 4 is a connection diagram between the main body and the main body, and between the main body and the upright stanchion of the guard rail in the present invention;
FIG. 5 is a side view at C-C of FIG. 4;
FIG. 6 is a cross-sectional view taken at D-D of FIG. 5;
fig. 7 is a front plan view of the left and right retainer rings of the present invention.
In the figure: 1. a body; 2. a safety cord; 3. a pulley; 4. a hauling rope; 5. a guard rail vertical rod; 6. a three-way quick connector; 7. a cotter pin; 8. a left retainer ring; 9. a right retainer ring; 10. a guide block; 11. a fixed part; 12. a movable portion; 13. a bidirectional screw; 14. a slider; 15. a clamping jaw; 16. and a limiting member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1 to 7, an auxiliary platform for steel structure roof brace installation comprises a body 1, safety ropes 2, pulleys 3 and haulage ropes 4, the body 1 adopts a plurality of light steel pipe welded steel ladder, the bottom fixed mounting of the body 1 is provided with connecting units at equal intervals, rollers are fixedly mounted at the bottom of the body 1, the body 1 is fixedly connected with guard rail upright posts 5 through the connecting units, each guard rail upright post 5 is fixedly provided with a quick passing unit, the safety ropes 2 are provided with two guard rail upright posts 5 with one ends fixed at one side end of the body 1 side by side, the other ends sequentially penetrate through each quick passing unit and are fixed on the guard rail upright post 5 at the other side end of the body 1, the pulleys 3 are fixedly mounted on a roof beam, one end of the haulage rope 4 is connected with the body 1, and the other ends extend to the ground by bypassing the pulleys 3. The body 1 utilizes the linkage unit and self body 1, rail guard pole setting 5 to realize fast assembly, and passes through the unit fast fixed setting on rail guard pole setting 5 simultaneously safety rope 2 runs through its unit that passes through fast, can eliminate its traditional operation personnel and need untie the potential safety hazard that lock joint safety rope 2 exists again, improves its security, and after the installation component whole installation of this department was accomplished, drives body 1 through haulage rope 4 and removes to next mounted position department.
The connecting units are three-way quick connectors 6 and split pins 7, and the bodies 1 and the guard rail upright rods 5 are fixed through the split pins 7 and the three-way quick structures.
Wherein, it includes left retaining ring 8 to pass through the unit fast, right retaining ring 9 and connecting piece, left retaining ring 8 and right retaining ring 9 set up in safety rope 2's the outside and the cross-section is C shape structure, left retaining ring 8 and the equal fixed connection of right retaining ring 9 just set up relatively on rail guard pole setting 5, left retaining ring 8 and right retaining ring 9's top is reserved there is a clearance, 8 inboard bottom fixedly connected with guide block 10 of left retaining ring, the horizontal activity of connecting piece sets up on two safety rope 2 and is connected with the safety belt rope fastening, it realizes the safety belt rope fastening fast through the clearance to be held up by guide block 10 when the connecting piece passes through left retaining ring 8.
Wherein, the connecting piece includes fixed part 11 and movable part 12, and fixed part 11 lateral sliding sets up on safety rope 2, and movable part 12 vertical slip is on fixed part 11 and with safety belt rope fastening fixed connection, movable part 12 and guide block 10 adaptation and be the wedge structure. When the operator moves the installation brace and the small hook part back and forth on the body 1, the safety belt buckle drags the movable part 12 and the fixed part 11 to move integrally, and when the movable part 12 contacts with the guide block 10, the movable part is supported by the guide block 10 to move continuously, so that the safety belt buckle can move to a lower working position through a gap quickly.
The equal toper structure in front side and the rear side in clearance sets up, and the front side and the rear side that utilize the clearance are the toper structure setting and can be convenient for the safety belt buckle two-way through of making a round trip on the safety rope.
Example 2:
as shown in fig. 1 to 2, on the basis of embodiment 1, a further preferable scheme is that a brake mechanism is arranged on a body 1, the brake mechanism includes a bidirectional screw 13, a slider 14 and a clamping jaw 15, the bidirectional screw 13 is rotatably connected to the body 1, the slider 14 is provided with two blocks which are both connected to the bidirectional screw 13 in a matching manner and have opposite movement directions, the two sliders 14 are respectively rotatably connected to the corresponding clamping jaws 15 through rotating shafts, the body 1 is provided with a limiting member 16 for limiting the rotation angle of the clamping jaw 15, and the two clamping jaws 15 are used for clamping a roof purlin. Utilize two-way screw 13 to drive two sliders 14 and remove to the centre, and then drive clamping jaw 15 and open and make body 1 and roofing purlin separation, drive two sliders 14 and remove to both sides when adjusting two-way screw 13 and make clamping jaw 15 press from both sides tight roofing purlin, the angle that sets up clamping jaw 15 through locating part 16 can only realize the certain limit rotates and just is enough to reach the effect of pressing from both sides tight roofing purlin, reach fixed body 1 on the roofing, and then improve its holistic stability.
Example 3:
a construction method of an auxiliary platform for installing steel structure roof braces comprises the following steps:
s1, welding a left retainer ring 8 and a right retainer ring 9 on a guard rail upright post 5 to ensure that a reserved gap at the top of the guard rail upright post can be completely buckled through a safety belt rope, assembling a body 1 and the guard rail upright post 5 into a whole on the ground by using a three-way quick connector 6 and a split pin 7, paving a template on the body 1, firmly binding the template with iron wires, penetrating a safety rope 2 through the body, fixedly connecting two ends of the safety rope with the guard rail upright posts 5 at two side ends of the body 1 respectively, hoisting the whole to a roof, and adjusting a two-way screw 13 to enable two sliding blocks 14 to move towards two sides to drive clamping jaws 15 to clamp a roof purline to realize position fixation;
s2, fixing the pulley 3 on a roof girder at one end of the roof far away from the body 1, and utilizing one end of the traction rope 4 to be fixedly connected with the body 1, and the other end to extend to the ground by bypassing the pulley 3 and be connected with traction equipment on the ground;
s3, when the aerial worker moves left and right on the body 1 to install the brace and the small component on the roof, the safety belt buckle on the body of the aerial worker passes through the guard rail upright stanchion 5, the guide block 10 pushes the movable part 12 to move upwards on the fixed part 11 to a gap, the safety belt buckle directly passes through the gap, and the safety belt buckle does not need to be unfastened and bound again;
s4, after the installation of the installation part at the position is completed, adjusting the two-way screw 13 to move the two sliding blocks 14 to the middle part to drive the clamping jaws 15 to be opened so as to be separated from the roof purline, and when the body 1 is moved to the next installation position on the roof through the ground traction equipment, adjusting the two-way screw 13 again to drive the sliding blocks 14 to move to two sides so as to fix the positions of the clamping jaws 15 and the roof purline;
and S5, repeating the step S4 until the roof is completely installed, and hanging the body 1 to the bottom surface.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An auxiliary platform for installing steel structure roof braces is characterized by comprising a body (1), a safety rope (2), pulleys (3) and a traction rope (4), the body (1) is provided with connecting units at equal intervals, the bottom of the body (1) is fixedly provided with rollers, the body (1) is fixedly connected with guard rail upright posts (5) through connecting units, each guard rail upright post (5) is fixedly provided with a quick passing unit, the safety rope (2) is provided with two guard rail upright stanchions (5) which are arranged side by side and one ends of which are fixed on one side end of the body (1), the other ends of which penetrate through each quick passing unit in turn and are fixed on the guard rail upright stanchion (5) on the other side end of the body (1), the pulley (3) is fixedly arranged on the roof girder, one end of the traction rope (4) is connected with the body (1), and the other end of the traction rope extends to the ground by winding around the pulley (3);
the quick passing unit comprises a left check ring (8), a right check ring (9) and a connecting piece, the outer side and the cross section of the safety rope (2) are both of a C-shaped structure in the arrangement of the left check ring (8) and the right check ring (9), the left check ring (8) and the right check ring (9) are fixedly connected to the guard rail upright rod (5) and are arranged oppositely, a gap is reserved at the tops of the left check ring (8) and the right check ring (9), a guide block (10) is fixedly connected to the bottom of the left check ring (8), the connecting piece is movably arranged on the safety rope (2) and is connected with a safety belt buckle, and the guide block (10) supports the safety belt buckle to quickly pass through the gap when the connecting piece passes through the left check ring (8).
2. The auxiliary platform for the installation of the steel structure roof brace as claimed in claim 1, wherein the connecting units are a three-way quick connector (6) and a split pin (7), and the fixing between the body (1) and between the body (1) and the guard rail upright rod (5) is realized through the split pin (7) and the three-way quick structure.
3. The auxiliary platform for the installation of the steel structure roof brace as claimed in claim 2, wherein the connecting piece comprises a fixed part (11) and a movable part (12), the fixed part (11) is transversely slidably arranged on the safety rope (2), the movable part (12) is vertically slidably arranged on the fixed part (11) and is fixedly connected with the safety belt rope buckle, and the movable part (12) is matched with the guide block (10) and is of a wedge-shaped structure.
4. The auxiliary platform for the installation of steel structure roof braces according to claim 3, wherein the front side and the rear side of the gap are both provided with a conical structure.
5. The auxiliary platform for the installation of the steel structure roof brace as claimed in claim 4, wherein a brake mechanism is arranged on the body (1), the brake mechanism comprises a bidirectional screw (13), a sliding block (14) and clamping jaws (15), the bidirectional screw (13) is rotatably connected to the body (1), the sliding block (14) is provided with two sliding blocks (14) which are respectively connected to the bidirectional screw (13) in a matching manner and have opposite movement directions, the two sliding blocks (14) are respectively connected to the corresponding clamping jaws (15) through hinge rods, the two clamping jaws (15) are used for clamping roof purlins, and the body (1) is provided with a limiting part (16) for limiting the rotation angle of the clamping jaws (15).
6. A construction method of an auxiliary platform for installation of steel structure roof braces according to claim 5, which is characterized by comprising the following steps:
s1, welding a left check ring (8) and a right check ring (9) on a guard rail upright stanchion (5), ensuring that a gap reserved at the top of the guard rail upright stanchion can be completely buckled through a safety belt rope, assembling a body (1) and the guard rail upright stanchion (5) into a whole by utilizing a three-way quick connector (6) and a split pin (7) on the ground, paving a template on the body (1) and firmly binding the template with iron wires, penetrating a safety rope (2) into the body, fixedly connecting two ends of the safety rope with the guard rail upright stanchions (5) at two side ends of the body (1) respectively, hoisting the whole to a roof, adjusting a two-way screw (13) to enable two sliding blocks (14) to move towards two sides to drive a clamping jaw (15) to clamp a roof purlin to realize position fixation;
s2, fixing the pulley (3) on a roof beam at one end of the roof far away from the body (1), and fixedly connecting one end of a traction rope (4) with the body (1), and extending the other end to the ground by bypassing the pulley (3) and connecting the other end with traction equipment on the ground;
s3, the high-altitude worker moves left and right on the body (1) to install the brace and the small component on the roof, when the safety belt buckle on the worker passes through the guard rail upright stanchion (5), the guide block (10) pushes the movable part (12) to move upwards on the fixed part (11) to a gap, the safety belt buckle directly passes through the gap, and the safety belt buckle does not need to be unfastened and bound again;
s4, after the installation of the installation part at the position is completed, adjusting the two-way screw (13) to move the two sliding blocks (14) to the middle part to drive the clamping jaws (15) to open so as to separate the clamping jaws from the roof purline, and when the body (1) is moved to the next installation position on the roof through the ground traction equipment, adjusting the two-way screw (13) again to drive the sliding blocks (14) to move to two sides so as to fix the positions of the clamping jaws (15) and the roof purline;
and S5, repeating the step S4 until the roof is completely installed, and hoisting the body (1) to the bottom surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010384330.0A CN111502138B (en) | 2020-05-07 | 2020-05-07 | Auxiliary platform for steel structure roof brace installation and construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010384330.0A CN111502138B (en) | 2020-05-07 | 2020-05-07 | Auxiliary platform for steel structure roof brace installation and construction method |
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| CN111502138B true CN111502138B (en) | 2021-11-02 |
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| CN113530262B (en) * | 2021-08-25 | 2023-02-03 | 宁玉欣 | Traction device for mounting circular steel tube truss hollow rod piece and using method |
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|---|---|---|---|---|
| JPH0886094A (en) * | 1994-09-16 | 1996-04-02 | Ishino Kawara Kogyo Kk | Temporary roof |
| CN1614172A (en) * | 2003-11-06 | 2005-05-11 | 上海特隆空间结构有限公司 | Environmental protective light-steel roofing system and manufacture thereof |
| JP2011080263A (en) * | 2009-10-07 | 2011-04-21 | Shohachi Miyazaki | Snow removal machine |
| CN201883693U (en) * | 2010-11-19 | 2011-06-29 | 中国二十二冶集团有限公司 | Steel-structure roof brace mounting rack tool |
| CN203583910U (en) * | 2013-12-04 | 2014-05-07 | 马堡 | Fixing bracket system for safety rope for high-altitude operations with steel structure |
| CN203729565U (en) * | 2014-02-12 | 2014-07-23 | 浙江锦鑫建设工程有限公司 | Simple travelling table |
| CN106437179A (en) * | 2016-11-16 | 2017-02-22 | 上海通用金属结构工程有限公司 | Device for steel structure roof ceiling floor construction |
| CN208777751U (en) * | 2018-08-02 | 2019-04-23 | 中国十七冶集团有限公司 | A kind of safe rope support for steel structural roof installation |
| CN209703984U (en) * | 2019-02-28 | 2019-11-29 | 陕西华邦建设工程有限公司 | A kind of high-altitude mobile security platform for structure for steel structure roof inner slab installation |
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2020
- 2020-05-07 CN CN202010384330.0A patent/CN111502138B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886094A (en) * | 1994-09-16 | 1996-04-02 | Ishino Kawara Kogyo Kk | Temporary roof |
| CN1614172A (en) * | 2003-11-06 | 2005-05-11 | 上海特隆空间结构有限公司 | Environmental protective light-steel roofing system and manufacture thereof |
| JP2011080263A (en) * | 2009-10-07 | 2011-04-21 | Shohachi Miyazaki | Snow removal machine |
| CN201883693U (en) * | 2010-11-19 | 2011-06-29 | 中国二十二冶集团有限公司 | Steel-structure roof brace mounting rack tool |
| CN203583910U (en) * | 2013-12-04 | 2014-05-07 | 马堡 | Fixing bracket system for safety rope for high-altitude operations with steel structure |
| CN203729565U (en) * | 2014-02-12 | 2014-07-23 | 浙江锦鑫建设工程有限公司 | Simple travelling table |
| CN106437179A (en) * | 2016-11-16 | 2017-02-22 | 上海通用金属结构工程有限公司 | Device for steel structure roof ceiling floor construction |
| CN208777751U (en) * | 2018-08-02 | 2019-04-23 | 中国十七冶集团有限公司 | A kind of safe rope support for steel structural roof installation |
| CN209703984U (en) * | 2019-02-28 | 2019-11-29 | 陕西华邦建设工程有限公司 | A kind of high-altitude mobile security platform for structure for steel structure roof inner slab installation |
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| CN111502138A (en) | 2020-08-07 |
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