CN212249126U - Sliding platform for large-size cornice aluminum plate construction - Google Patents
Sliding platform for large-size cornice aluminum plate construction Download PDFInfo
- Publication number
- CN212249126U CN212249126U CN202020451808.2U CN202020451808U CN212249126U CN 212249126 U CN212249126 U CN 212249126U CN 202020451808 U CN202020451808 U CN 202020451808U CN 212249126 U CN212249126 U CN 212249126U
- Authority
- CN
- China
- Prior art keywords
- platform
- construction
- cornice
- aluminum plate
- size
- 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.)
- Active
Links
Images
Abstract
The utility model provides a jumbo size eaves mouth aluminum plate is slide platform for construction, characterized by it includes and is located jumbo size eaves mouth lower part and hangs platform (1) by square tube welding, the outside that should hang the platform is connected with suspension rod (2), suspension rod links to each other with the one end of horizon bar (3), the other end of horizon bar passes through down tube (4) and links to each other with the top of suspension rod, respectively install a set of pulley (5) at the both ends of horizon bar, the pulley is restricted to remove in guide rail (6) of eaves mouth upper portion installation, the position department that is close to the outside in the centre of horizon bar installs a set of two spacing pulleys (7), spacing pulley is restricted to slide and can not break away from this escape canal in escape canal (8) on eaves mouth upper portion, prevent the slide. The utility model discloses can effectively be under construction and go out the end opening position aluminum plate of choosing more eaves mouth, compare scaffold frame and the car of ascending a height, have that the measure expense is low, construction quality is good, the work efficiency is high, on-the-spot cross construction influences advantages such as little.
Description
Technical Field
The utility model belongs to the technical field of the engineering construction technique and specifically relates to a sliding platform is used in construction of jumbo size eaves mouth aluminum plate under decorative board construction technology, eaves mouth especially.
Background
The cornice of public building is got out more and more nowadays, and the size is also bigger and bigger, and cornice bottom is usually need to install aluminum plate and decorate, and this position often the construction degree of difficulty is great. What kind of measures are taken for construction, so that the measure cost can be reduced, the cross construction influence is reduced, the construction progress can be accelerated, the construction quality is ensured, and the problem of headache which is often encountered is solved.
At present, similar projects which are frequently encountered in outdoor decoration are selected, and the cornice is about 2 m-6 m; conventionally, the construction of the large-size cornice is usually performed by adopting a scaffold, a climbing car, a lift truck, a hanging basket, a self-made lifting platform and the like. The construction modes have various conditions that the cost of measures is higher, the influence of outdoor ground conditions is large, the construction efficiency is low, the construction quality is not easy to guarantee, the closing-up is difficult, the next procedure or outdoor construction is influenced, and the whole construction period is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at having the jumbo size eaves mouth construction place little to, can not set up the hand rack and cause the construction inconvenient, influence the problem of time limit for a project, design one kind and do not occupy the ground space, directly carry out the jumbo size eaves mouth aluminum plate construction of eaves mouth aluminum plate installation in the high altitude and use sliding platform.
The technical scheme of the utility model is that:
the utility model provides a jumbo size eaves mouth aluminum plate is slide platform for construction, characterized by it includes and is located jumbo size eaves mouth lower part and hangs platform 1 by the welding of square pipe, the outside that should hang platform 1 is connected with suspension rod 2, suspension rod 2 links to each other with the one end of horizon bar 3, the other end of horizon bar 3 links to each other with the top of suspension rod 2 through down tube 4, respectively install a set of pulley 5 at the both ends of horizon bar 3, pulley 5 is restricted and moves on eaves mouth skeleton 6 as the guide rail after eaves mouth upper portion consolidates, the position department that is close to the outside in the middle of horizon bar 3 installs a set of two spacing pulleys 7, spacing pulley 7 is restricted and slides and can not break away from this escape canal in escape canal 8 on eaves mouth upper portion, prevent slide platform roll-off.
The suspension platform 1 is of a steel structure, and a metal net and a protection railing for construction personnel to stand are installed at the bottom of the suspension platform.
The suspension platform 1 is added with steel pipes or angle steels to form a truss structure 9 for coping with unfavorable cantilever stress.
The pulleys 5 of the suspension platform 1 utilize a reinforced cornice framework 6 as a sliding track.
The hanging platform 1 utilizes the drainage ditch 8 of a large-size cornice to install a limiting anti-falling device.
The utility model has the advantages that:
the utility model discloses can effectively be under construction and go out the end opening position aluminum plate of choosing more eaves mouth, compare scaffold frame and the car of ascending a height, have that the measure expense is low, construction quality is good, the work efficiency is high, on-the-spot cross construction influences advantages such as little.
The utility model discloses it is more suitable to the aluminum plate eaves mouth that the area is big, length is long, the shape is regular.
The utility model discloses a sliding platform need try hard to alleviate the dead weight in order to reduce the load hoist and mount of being convenient for, only considers whether satisfy the requirement in the aspect of the intensity and how much surplus exists, does not consider according to the steel construction standard and warp, nevertheless considers the end opening temporary fixation when the construction and warp and prevent unexpected the slip in order to reduce.
The utility model discloses a sliding platform utilizes the eaves mouth of a river skeleton as the track on satisfying under the prerequisite of calculating, and the end opening need not to set up the track. If the upper opening framework is not enough as a track in strength, reinforcing and replacing measures can be taken to ensure the construction safety.
The utility model discloses in the aspect of sliding platform safety, the adoption sets up spacing mode and prevents horizontal roll-off track, vertical roll-off eaves mouth end. In the aspect of personnel safety, a longitudinal 8mm steel wire rope is additionally arranged on the main body structure to serve as a safety belt hanging point, and a safety belt of a worker cannot be hung on the sliding platform.
The utility model discloses a sliding platform is last must not stack the material, can consider the material pile and put in the roofing, need hang the limit for the load of tablet clear and definite personnel and material on the platform, must not overload.
The utility model is simple in operation, it is not high to operation personnel's skill level requirement, facilitate promotion and popularization.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the cornice steel framework structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-2.
A sliding platform for large-size cornice aluminum plate construction comprises a suspension platform 1 which is located at the lower portion of a large-size cornice and formed by welding square pipes, wherein the suspension platform 1 is of a channel steel structure, a metal net for workers to stand is installed at the bottom of the suspension platform, and a steel pipe or angle steel is added to form a truss structure 9 for coping with unfavorable cantilever stress of the suspension platform 1, as shown in figure 1. The outside that should suspend platform 1 in midair is connected with suspension rod 2, and suspension rod 2 links to each other with the one end of horizon bar 3, and the other end of horizon bar 3 passes through down tube 4 and links to each other with suspension rod 2's top, respectively installs a set of pulley 5 at the both ends of horizon bar 3, and pulley (5) are restricted and move on eaves mouth skeleton 6 as the guide rail after eaves mouth upper portion is consolidated, and as shown in fig. 2, the both ends of guide rail 6 all are equipped with stop gear to prevent the platform roll-off. A group of two limiting pulleys 7 are arranged at the position close to the outer side in the middle of the horizontal rod 3, and the limiting pulleys 7 are limited in a drainage ditch 8 at the upper part of the cornice to slide and cannot be separated from the drainage ditch so as to prevent the sliding platform from rolling over.
The details are as follows:
the utility model is mainly suitable for the cornice of aluminum plate with 2-5m of choosing (for the cornice with more than 5m of choosing, the mode of additionally arranging 1 track at the joint of the cornice and the vertical surface is suggested to be considered, a sliding steel structure platform is adopted, the construction period and the manufacturing cost are convenient to be saved, generally, the size of the sliding platform is 4mX4m, the existing steel material can be adopted, and the dead weight of the platform is reduced as much as possible, the sliding platform is hung on the 60X4 hot galvanizing steel square tube of the cornice of the roof, and the 60X4 hot galvanizing steel square tube at the front end is used as the sliding track, a 60X4 steel frame above the cornice is firstly constructed before the mounting platform, the distance of the 60 steel tube of the overhanging 1950mm, 1 oblique L50X4 angle steel is added at the midspan part as the support, the sliding platform adopts a 25 ton crane to hang to the cornice part and is mounted in place after the ground is welded firmly, preventing the sliding out of the rail during use.
In the aspect of safety, a worker needs to wear a safety belt during construction, and the safety belt is hung on a steel wire rope arranged additionally in a high-hanging mode to be used as secondary protection, so that the safety belt cannot be hung on a sliding platform handrail. The platform is only used by 2-3 persons at the same time, the carried materials are not more than 0.3 ton each time, and a warning belt needs to be arranged below the platform during operation.
The utility model discloses a sliding platform's constitution:
a suspension platform: the suspended platform is the work site for the constructors. It is formed by welding 160X80X4 steel tube, 60X4 steel tube, L50X4 angle steel and steel plate net.
Pulley: respectively arrange 2 pulleys inside and outside the aluminum plate eaves mouth, the escape canal level is to arranging 2 pulleys as spacing use.
Track: the existing 60X4 steel through steel skeleton of the cornice is used as a track, an oblique support is added for reinforcement, the 60X4 steel through space 1950 is adopted, and the oblique support is added at the midspan part.
Familiarizing with drawings and construction site → providing a preliminary scheme, confirming the size, material and track position of a platform → checking and calculating related load and stress → confirming the scheme of the platform according to the calculation result → a main steel framework at the upper opening of an aluminum plate at a construction cornice → reinforcing a steel keel used as a slide rail → manufacturing a sliding platform on the ground → hoisting in place → installing a limiting device → installing a steel wire rope used as a safety rope hanging point → loading test operation, checking whether the steel wire rope is good or not, considering the part which is not well-known, improving the scheme → putting into use
The operation key points are as follows:
whether the sliding platform is fully welded in place, and whether the height of a welding leg, the length of a welding seam and the welding quality meet the requirements of a three-level welding seam.
The 60X4 galvanized steel through keel used as a sliding rail at the outermost side of the cornice bears the most important load of the platform and is most important, and whether welding and reinforcing measures are in place or not is checked.
And checking whether the limiting device and the safety rope are installed in place.
2 workers on the platform can easily push the platform to check whether the platform slides smoothly; during operation, a hoisting cloth belt with a load of 2 tons is hung on the cantilever end steel beam at the lower opening of the platform to the main steel structure, so that accidental sliding is avoided.
The main materials used by the platform are 160X80X4 general purpose hot-dip galvanized steel, 60X4 general purpose hot-dip galvanized steel and L50X4 hot-dip galvanized angle steel, which do not need to be purchased separately. But pulleys, hoisting cloth belts, 8mm steel wire ropes, rope clamps and steel plate nets need to be purchased in another plan.
The quality benefits are shown in table 1.
Table 1 sliding platform mode and ascending vehicle mode:
the benefits of the project period are shown in table 2.
Table 2 sliding platform mode and ascending vehicle scaffold mode:
economic benefits, as shown in table 3.
Table 3 sliding platform mode and ascending vehicle scaffold mode:
。
the utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (5)
1. A sliding platform for large-size cornice aluminum plate construction is characterized by comprising a suspension platform (1) which is positioned at the lower part of a large-size cornice and is formed by welding square pipes, the outer side of the suspension platform (1) is connected with a suspension rod (2), the suspension rod (2) is connected with one end of a horizontal rod (3), the other end of the horizontal rod (3) is connected with the top end of the suspension rod (2) through an inclined rod (4), two ends of the horizontal rod (3) are respectively provided with a group of pulleys (5), the pulleys (5) are limited to move on an eave framework (6) which is used as a guide rail after the upper part of the eave is reinforced, a group of two limiting pulleys (7) are arranged at the position close to the outer side in the middle of the horizontal rod (3), and the limiting pulleys (7) are limited in a drainage ditch (8) at the upper part of the cornice to slide and cannot be separated from the drainage ditch, so that the sliding platform is prevented from sliding out of the rail or falling.
2. The sliding platform for construction of large-size cornice aluminum plate according to claim 1, wherein the suspension platform (1) is made of steel, and a metal net and a protective railing for a constructor to stand on are installed at the bottom of the suspension platform.
3. The sliding platform for the construction of the large-size cornice aluminum plate as claimed in claim 1, wherein the suspension platform (1) is added with steel pipes or angle steels to form a truss structure (9) for coping with unfavorable overhanging forces.
4. The sliding platform for construction of large-size cornice aluminum plate according to claim 1, characterized in that the pulleys (5) of the suspension platform (1) utilize the reinforced cornice framework (6) as a sliding track.
5. The sliding platform for the construction of the large-size cornice aluminum plate as claimed in claim 1, wherein the drainage ditch (8) utilizing the large-size cornice of the suspension platform (1) is provided with a limiting and anti-falling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451808.2U CN212249126U (en) | 2020-04-01 | 2020-04-01 | Sliding platform for large-size cornice aluminum plate construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020451808.2U CN212249126U (en) | 2020-04-01 | 2020-04-01 | Sliding platform for large-size cornice aluminum plate construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212249126U true CN212249126U (en) | 2020-12-29 |
Family
ID=73983740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020451808.2U Active CN212249126U (en) | 2020-04-01 | 2020-04-01 | Sliding platform for large-size cornice aluminum plate construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212249126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288406A (en) * | 2022-07-25 | 2022-11-04 | 中建八局广西建设有限公司 | Operating platform for metal roof cornice |
-
2020
- 2020-04-01 CN CN202020451808.2U patent/CN212249126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288406A (en) * | 2022-07-25 | 2022-11-04 | 中建八局广西建设有限公司 | Operating platform for metal roof cornice |
| CN115288406B (en) * | 2022-07-25 | 2023-09-12 | 中建八局广西建设有限公司 | Operating platform for cornice of metal roof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101177959A (en) | Curtain wall unit hanging equipment and construction method thereof | |
| CN207844890U (en) | A kind of hoisting fixture for building curtain wall | |
| CN107700719A (en) | A kind of hanging method of high-rise building glass curtain wall | |
| CN206128603U (en) | Curtain mounting structure that leads a wandering life cornices | |
| CN212249126U (en) | Sliding platform for large-size cornice aluminum plate construction | |
| CN104153586B (en) | A kind of suspension cable hangs the construction method of mounting purlines | |
| CN101649684B (en) | Installing method of roof mast | |
| CN109881585A (en) | A kind of assembly flow shop platform for high pier construction | |
| CN210713752U (en) | High-altitude operation construction hanging basket capable of moving in three-dimensional space | |
| CN217028004U (en) | Annular hanging basket suspension device for curtain wall construction of super high-rise building | |
| CN216949170U (en) | Sliding frame for construction of overhanging cornice of metal roof | |
| CN208166361U (en) | A kind of overlength light-weight metal roof boarding lifting attachment device | |
| CN216336124U (en) | Hoisting device for bridge crane girder machining | |
| CN201105957Y (en) | Tower crane engineering special-purpose gin pole hoist | |
| CN109205482A (en) | The hanging apparatus of curtain wall lighting roof | |
| CN213653209U (en) | Integrated construction movable platform for bridge flange plate | |
| CN113445723A (en) | Construction platform for mounting overhanging structure curtain wall and mounting method | |
| CN210563326U (en) | Overhead unit type overhead sliding splicing operation platform | |
| CN113463942A (en) | Dismantling method of large bulk cargo ship loader | |
| CN209179519U (en) | Hang the truss splicing steel construction moulding bed of auxiliary installation in a kind of gymnasium top | |
| CN209210243U (en) | The hanging apparatus of curtain wall lighting roof | |
| CN111764623A (en) | Lower hanging construction platform module of high-altitude large-cantilever steel roof truss and construction method | |
| KR100777370B1 (en) | Glass panel construction apparatus of building | |
| CN109402313A (en) | A kind of blast furnace down-comer is laid bricks inner lining material transportation system and construction method | |
| CN206915600U (en) | The harbour gantry of overpass is installed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |