CN211499876U - Super high-rise overhanging safe hard protection shed - Google Patents
Super high-rise overhanging safe hard protection shed Download PDFInfo
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- CN211499876U CN211499876U CN201922347586.XU CN201922347586U CN211499876U CN 211499876 U CN211499876 U CN 211499876U CN 201922347586 U CN201922347586 U CN 201922347586U CN 211499876 U CN211499876 U CN 211499876U
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Abstract
The utility model provides a super high-rise safety protection canopy that encorbelments relates to super high-rise safety protection canopy field that encorbelments, including two at least protection unit with be used for connecting the many tie-beams between arbitrary two adjacent protection unit, protection unit includes two girders that set up side by side and many secondary beam of connection between two girders, is fixed with the connection piece on the girder, is equipped with first bolt hole on the connection piece, and the both ends of each secondary beam and tie-beam are equipped with the second bolt hole, and secondary beam and tie-beam pass through bolted connection with the connection piece that corresponds, the utility model provides a protection canopy structure has fine structural strength and is convenient for set up simultaneously, has eliminated certain potential safety hazard simultaneously in setting up the in-process.
Description
Technical Field
The utility model relates to a super high-rise safety protection canopy that encorbelments.
Background
The overhanging safety protection shed is used for preventing people from being injured by high-altitude falling objects in the construction of a building main body and also provides safety guarantee for the construction of a building curtain wall, the existing protection shed adopts a mode in the construction process that overhanging I-beams are fixed with the building main body through an embedded part, then steel pipes or steel bars are lapped on two adjacent overhanging I-beams, and a safety dense net or a protection plate is laid on the steel pipes or the steel bars, the lapping mode between the steel pipes or the steel bars and the overhanging I-beams is generally welding or connecting through fasteners, the operation position of the overhanging safety protection shed is higher, safe attachment points are lacked during operation, great potential safety hazards exist in long-time high-altitude operation, and the connection strength of the overhanging I-beams and the steel pipes cannot be guaranteed; meanwhile, the erection efficiency of the overhanging safety protection shed erected by the method is lower, the consumed time is longer, and the construction progress is delayed to a certain degree.
Combine above problem, need provide a safety protection canopy of encorbelmenting convenient to set up, reduce the potential safety hazard that exists in the work progress simultaneously, improve the security of construction.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety protection canopy of encorbelmenting convenient to set up reduces the potential safety hazard that exists in the work progress simultaneously, improves the security of construction.
The technical scheme of the utility model is realized like this: super high-rise safety protection canopy hard of encorbelmenting, including two at least protection units with be used for connecting the many tie-beams between two adjacent protection units, protection unit includes two parallel arrangement's girder and many secondary beam of connection between two girders, is fixed with the connection piece on the girder, is equipped with first bolt hole on the connection piece, and the both ends of each secondary beam and tie-beam are equipped with the second bolt hole, and secondary beam and tie-beam pass through bolted connection with the connection piece that corresponds.
Compared with the prior art, the scheme has the following beneficial effects:
(1) the protection shed has the advantages that the construction work of the protection shed is facilitated, the protection units can be directly spliced on the ground and then hoisted to the designated positions to be fixed with the building main body, the fixing work of the connecting beams among the protection units is further facilitated under the support of the protection units, compared with the prior art, the work of welding and fixing between the main beams and the secondary beams at high altitude is omitted, and the operation of workers is greatly facilitated.
(2) The efficiency of building of protection canopy is improved, the time limit for a project is shortened, accomplish building of protection unit on ground and hoist protection unit to the fixed mode of eminence again, very big having made things convenient for the concatenation work of workman to protection unit, reduced the high altitude construction volume, and then improved the efficiency of building of protection canopy, compared in the construction method of prior art very big shortening the construction used time.
(3) The safety of work is built to the protection canopy has been improved, and this scheme is compared in prior art's the work volume that has reduced the unsettled construction in high altitude, when connecting the tie-beam, accomplishes the protection unit of setting up in advance and can be fine provide safety protection for the workman, has reduced the potential safety hazard of construction.
In addition to the above, the present invention is further improved in that a plurality of protection units are circumferentially arranged on the periphery side of the building body.
On the basis of the scheme, the protection device is further improved in the following way that each secondary beam of the protection unit is perpendicular to the two main beams.
On the basis of the scheme, the main beam, the secondary beam and the connecting beam are all I-shaped steel.
On the basis of the scheme, the connecting piece is a rectangular steel plate.
On the basis of the scheme, the structure is further improved in the following way that the main beam and the connecting sheet are of an integrated structure.
Compared with the prior art, the scheme has the following beneficial effects:
(1) the protection canopy has better joint strength, and I-steel is all chooseed for use to girder, secondary beam and tie-beam, fine improvement the overall structure intensity of protection canopy, promoted the bearing performance of protection canopy, and the protection canopy can regard as supplementary construction platform to use in actual work progress, has enlarged the application range of protection canopy.
(2) The splicing work of the protection units is facilitated, under the condition that the demand of the protection units is more, the main beam and the connecting piece are arranged into a whole structure, the customization is convenient, the assembling work between the main beam and the connecting piece in the later period is removed, and meanwhile, the connecting strength of the main beam and the connecting piece is also improved.
On the basis of the scheme, the structure is further improved in that the connecting sheet is welded with the web plate and the flange of the main beam, and a welding seam of a U-shaped structure is formed between the connecting sheet and the main beam.
Compare in prior art this scheme's beneficial effect does: make things convenient for the processing of protection unit, when the demand of protection unit is little, the connection piece can be directly tailor the steel sheet on chooseing for use the building site, and convenient for material collection, girder and secondary beam and tie-beam all are connected through the connection piece, with the simple and convenient preparation of material.
On the basis of the scheme, the anti-falling device is further improved in that the anti-falling plates are fixed on the connecting beams through flanges at two ends of the connecting beams, and the connecting beams are lapped on two adjacent main beams through the anti-falling plates.
On the basis of the scheme, the anti-falling plate is further improved in the following way, and the anti-falling plate is provided with a detachable connecting structure with the connecting beam through bolts.
Compared with the prior art, the scheme has the following beneficial effects:
(1) the connecting beam is convenient to connect with the main beams, when the connecting beam is connected with the main beams, the connecting beam is lapped on the two main beams by the aid of the anti-falling plates, the connecting beam does not need to be additionally supported, and the connecting beam is conveniently fixed between the two main beams.
(2) The safety in the construction process is improved, the connecting beam is prevented from slipping off from two main beams in the construction process, certain potential safety hazards are eliminated, meanwhile, the anti-falling plate is connected with the connecting beam through the bolts, the anti-falling plate can be detached after the installation work of the connecting beam is completed, and the reuse of the anti-falling plate can be realized.
On the basis of the scheme, the protection device is further improved as follows, a base plate is lapped on the connecting beam between the protection units and the protection units, and the protection handrail is installed at one end, far away from the building main body, of the main beam.
Compare in prior art this scheme's beneficial effect does: the safety of protection canopy in the use has been improved, and the backing plate of setting up further prevents falling of thing, has improved the support intensity of protection canopy simultaneously, facilitates the use, and the rail guard prevents that the workman from taking place the accident of falling in the work progress.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural view of the connection between the protection unit and the connection beam;
FIG. 2 is a schematic view of the connection structure of the main beam and the secondary beam of the present invention;
FIG. 3 is a schematic view of the connection structure of the middle main beam and the connecting sheet of the present invention;
FIG. 4 is a schematic view of the connection structure of the connecting beam and the anti-falling plate of the present invention;
FIG. 5 is a schematic structural diagram of a single protection unit in the present invention;
FIG. 6 is a schematic view of the connection structure between the protection shed and the building body;
FIG. 7 is a schematic view of a connection structure between the middle main beam and the embedded part of the present invention;
wherein: 1-main beam, 11-secondary beam, 12-connecting sheet, 13-steel wire rope tie ring, 14-base plate, 2-connecting beam, 21-anti-falling plate, 3-protective railing, 4-embedded part and a-building main body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The super high-rise overhanging installation hard protection shed comprises at least two protection units and a connecting beam 2 arranged between two adjacent protection units and used for connecting the two protection units, wherein each protection unit comprises two main beams 1 and a plurality of secondary beams 11, the two main beams 1 are arranged in parallel, each secondary beam 11 is connected between the two main beams 1 in parallel, the secondary beams 11 are arranged perpendicular to the two main beams 1, the distance between the secondary beams 11 is the same, and the distance between the secondary beams 11 is selected according to actual construction conditions, wherein the number of the protection units is manufactured according to actual construction requirements, a small number of protection units are manufactured under the condition of local construction, when the building main body is comprehensively constructed, the protection units are distributed on the periphery of the building main body, and the secondary beams 11 can also be arranged among the main beams 1 in a staggered mode;
i-steel is selected for the main beams 1, the secondary beams 11 and the connecting beams 2, I-steel 16 is selected for the main beams 1, I-steel 10 or 16 is selected for the secondary beams 11 and the connecting beams 2, I-steel 16 is selected for the secondary beams 11 and the connecting beams 2 in the embodiment, in order to further facilitate the building work of the protective shed, the lengths of the secondary beams 11 and the connecting beams 2 are consistent, the distance between any two adjacent main beams 1 is kept to be the same in the building process of the protective shed, the main beams 1 are connected with the secondary beams 11 and the connecting beams 2 through connecting pieces 12, the connecting pieces 12 are rectangular steel plates, the connecting pieces 12 are steel plates with the thickness of 10mm, first bolt holes are formed in the connecting pieces 12, second connecting holes are preset in the end portions of the secondary beams 11 and the connecting beams 2 corresponding to the bolt holes in the connecting pieces 12, the secondary beams 11, the connecting beams 2 and the connecting pieces 12 are fixed through bolts, the connecting pieces 12, the connecting sheet 12 and the main beam 1 are welded to form a welding seam of a U-shaped structure, and the connecting sheet 12 and the main beam 1 can also be of an integrated structure.
In order to improve the installation safety of the protective shed, a base plate 14 is paved on a protective unit in advance on a connecting beam 2 before assembly, the base plate 14 is a 4mm steel plate, two end parts of the connecting beam 2 are fixed on a connecting sheet 12 of a main beam 1 through bolts, an auxiliary hoisting device can be hoisted between the two protective units by the assembly of a secondary beam 11 and then the connecting beam 2 is fixed by workers, or the connecting beam 2 can be sequentially assembled from the side close to a building in a sliding mode, in order to increase the construction safety, the protective plate can be paved along with the assembly of the secondary beam, further, in order to prevent the connecting beam 2 from falling in the sliding installation process, as shown in figure 4, rectangular plate-shaped anti-falling plates 21 are fixed at two end parts of the connecting beam 2, wherein the width of the anti-falling plates 21 is the same as the width of the flange of the connecting beam 2, and the anti-falling, after the assembly work of the connecting beam 2 is completed, the anti-falling plate 21 can be taken down, the anti-falling plate 21 can be recycled, the length of the anti-falling plate 21 is preferably 100mm, the base plate 14 is laid on the connecting beam 2 of the two protection units after the assembly is completed, the protection handrail 3 is fixed on one side far away from the building body a after the installation of the protection shed is completed, and the falling accident in the construction process is prevented.
The main beam 1 is relatively fixed with a building main body a through the embedded part 4, the protection unit is lifted to a specified height, namely, a worker pulls the main beam 1 of the protection unit to the position of the embedded part 4, the embedded part 4 can be provided with a plurality of external threads, the embedded part 4 is bent by a steel bar to be in a U shape, the embedded part 4 is partially poured in the building main body a, the main beam 1 is clamped in the embedded part 4, the cover plate is inserted in the embedded part 4 and fixed above the main beam 1 through bolts, the cover plate can be a rectangular steel plate, through holes are formed in the cover plate corresponding to the embedded part, gaps between two sides of the main beam 1 and the embedded part 4 are wedged tightly through wood wedges of a cuboid structure, the connection stability between the main beam 1 and the embedded part 4 is improved, and the main beam 1 is prevented from shaking relative to the embedded part 4.
The utility model relates to a protection canopy specifically set up the mode as follows:
firstly, preassembling a certain number of protection units on the ground according to the actual building requirement of the protection shed, fixing a protection railing 3 at one end of the protection unit far away from a building body a for facilitating later work, hoisting and transporting the manufactured protection units to a specified floor by using hoisting equipment, fixing a main beam 1 and an embedded part 4 of the building body a by matching workers at the specified floor, and the pull ring is connected with the steel wire rope tie ring 13 by a steel wire rope, a gap for assembling the connecting beam 2 is reserved between the protection units, a backing plate 14 is laid on the protection units after the protection units are fixed, then assemble tie-beam 2 between the protection unit and lay backing plate 14 and set up the work of preventing railing 3 after accomplishing the assembly, the utility model provides a protection shed structure has fine structural strength and is convenient for set up simultaneously, compares in current protection shed structure and has eliminated a lot of potential safety hazards in setting up the in-process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. Super high-rise safety protection canopy hard of encorbelmenting, its characterized in that includes two at least protection units and is used for connecting many tie-beams between two adjacent protection units, and protection unit includes two parallel arrangement's girder and many secondary beam of connecting between two girders, is fixed with the connection piece on the girder, is equipped with first bolt hole on the connection piece, and the both ends of each secondary beam and tie-beam are equipped with the second bolt hole, and secondary beam and tie-beam pass through bolted connection with the connection piece that corresponds.
2. The super high-rise overhanging safe rigid shelter of claim 1, wherein a plurality of protection units are circumferentially arranged on the periphery side of the building column.
3. The super high-rise overhanging safe and hard protection shed as claimed in claim 1, wherein each secondary beam of the protection unit is arranged perpendicular to the main beam.
4. The super high-rise overhanging safe and hard protection shed as claimed in claim 1, wherein the main beam, the secondary beam and the connecting beam are all I-steel.
5. The super high-rise overhanging safe and hard shelter of claim 1, wherein the connecting sheet is a rectangular steel sheet.
6. The super high-rise overhanging safe and hard protection shed as claimed in claim 5, wherein the main beam and the connecting sheet are of an integrated structure.
7. The super high-rise overhanging safe and hard protection shed as claimed in claim 5, wherein the connecting sheet is welded with the web plate and the flange of the main beam, and a welding seam of a U-shaped structure is formed between the connecting sheet and the main beam.
8. The super high-rise overhanging safe hard protection shed as claimed in any one of claims 1 to 7, wherein each connecting beam is fixed with anti-falling plates through flanges at two ends thereof, and the connecting beam is lapped on two main beams adjacent to the connecting beam through the anti-falling plates.
9. The super high-rise overhanging safe hard protection shed as claimed in claim 8, wherein the fall prevention plate is provided with a detachable connection structure with the connection beam through bolts.
10. The super high-rise overhanging safe and hard protective shed according to any one of claims 1 to 7, wherein a base plate is lapped on the protective units and the connecting beam between the protective units, and a protective railing is installed at one end of the main beam far away from the building main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347586.XU CN211499876U (en) | 2019-12-24 | 2019-12-24 | Super high-rise overhanging safe hard protection shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922347586.XU CN211499876U (en) | 2019-12-24 | 2019-12-24 | Super high-rise overhanging safe hard protection shed |
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| Publication Number | Publication Date |
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| CN211499876U true CN211499876U (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922347586.XU Active CN211499876U (en) | 2019-12-24 | 2019-12-24 | Super high-rise overhanging safe hard protection shed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991448A (en) * | 2022-04-22 | 2022-09-02 | 中国建筑第七工程局有限公司 | Regularization scaffold frame I-steel layer hard protector that encorbelments |
-
2019
- 2019-12-24 CN CN201922347586.XU patent/CN211499876U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114991448A (en) * | 2022-04-22 | 2022-09-02 | 中国建筑第七工程局有限公司 | Regularization scaffold frame I-steel layer hard protector that encorbelments |
| CN114991448B (en) * | 2022-04-22 | 2023-09-19 | 中国建筑第七工程局有限公司 | Shaped cantilever scaffold I-shaped steel layer hard protection device |
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