CN214462401U - Double-layer protection frame with novel structure - Google Patents
Double-layer protection frame with novel structure Download PDFInfo
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- CN214462401U CN214462401U CN202023096295.7U CN202023096295U CN214462401U CN 214462401 U CN214462401 U CN 214462401U CN 202023096295 U CN202023096295 U CN 202023096295U CN 214462401 U CN214462401 U CN 214462401U
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Abstract
The utility model discloses a double-layer protection frame with a novel structure, which comprises a supporting framework fixedly arranged on the outer side of the lower layer wall body of an assembled building wall body needing construction; the outer side of the support framework is provided with at least one protective structure for preventing constructors from falling from the outer side of the support framework at intervals along the height direction of the support framework, the middle part of the support framework is provided with at least one pedal support structure for placing a pedal structure at intervals along the height direction of the support framework, the lower part of the inner side of the support framework is provided with at least one lower cross beam at intervals along the height direction of the support framework, the lower cross beam is used for being hung on the outer side of the lower wall body of the assembly type building wall body needing to be constructed, and the lower cross beam is arranged on the outer side of the lower wall body of the assembly type building wall body needing to be constructed through a cow foot structure. The utility model discloses not only effectual holistic support intensity and the security performance of having improved to still greatly reduced the transportation and deposited the cost, ensured assembly type building constructor's personal safety.
Description
Technical Field
The utility model relates to an assembly type structure construction technical field, in particular to double-deck protection frame of a novel structure.
Background
The assembly type construction is a development trend of building engineering, is popularized all over the country at present, the prefabrication rate of some places is up to more than 40%, the assembly rate of the outer wall is up to more than 70%, and the main structural forms of the outer wall comprise a PC shear wall, a PC partition wall, a PCF wall, an exterior cladding and the like.
The prefabricated building has the advantages of high construction speed, short construction period, labor saving, energy saving, environmental protection and the like, simultaneously puts higher requirements on the scaffold of the outer wall, and has the advantages of convenient installation, high speed, labor saving, material saving, structural damage caused by the fact that the outer wall cannot be re-holed and the like on the premise of ensuring safety and reliability.
The existing common external wall scaffolds have three main types: the traditional steel pipe scaffold, the disc buckle type steel pipe scaffold and the assembled building externally-hung protection frame with the tripod have the defects that the traditional steel pipe scaffold needs a large amount of steel, consumes a large amount of labor, has large potential safety hazard, is poor in fireproof performance, is high in construction cost and the like, are suitable for traditional building engineering but cannot meet the construction requirement of an assembled building, and a prefabricated outer wall of the assembled building cannot be re-holed and cannot effectively reserve a tie point; although the disc-buckled steel pipe scaffold is good in safety and fireproof performance, the demand of steel and manpower is very large, the construction cost is 2 times higher than that of the traditional scaffold, and holes need to be newly formed in the outer wall and connection points need to be pre-buried in the same way as the traditional scaffold, so that the disc-buckled steel pipe scaffold is suitable for the construction of the traditional building project and cannot meet the requirement of assembly type construction; although the adoption of the external hanging type protective frame of the assembly type building with the tripod saves a great deal of steel and has less labor,
the PC outer shear wall is only suitable for a PC outer shear wall structure with a stress point on a construction layer and high strength; the PC external partition wall, the PCF, the external hanging plate and other external wall systems which are weak in self stress cannot be used, the requirement on installation personnel is very high, and great potential safety hazards exist; in addition, the wall connecting bolt of the tripod is positioned below the operation platform, so that when the next hanging rack is dismounted, a person does not have a standing point and has no safety measures, and can only eject the bolt indoors and outdoors, and if the bolt cannot be ejected under special conditions, the potential safety hazard that a worker may fall off exists; consequently above-mentioned three kinds of scaffolds all can't satisfy assembly type structure's demand, and the protection frame that is used for on the scaffold now wholly supports intensity and security performance relatively poor, has brought great potential safety hazard for assembly type structure constructor.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model aims at providing a reasonable in design, simple structure, not only effectual holistic support intensity and the security performance of having improved to still greatly reduced the transportation and deposited the cost, ensured assembly type construction constructor's personal safety's double-deck protection frame of novel structure.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
a double-layer protection frame with a novel structure is characterized by comprising a support framework fixedly arranged on the outer side of a lower-layer wall body of an assembly type building wall body needing construction;
the outer side of the support framework is provided with at least one protective structure for preventing constructors from falling from the outer side of the support framework at intervals along the height direction of the support framework, the middle part of the support framework is provided with at least one pedal support structure for placing a pedal structure at intervals along the height direction of the support framework, the lower part of the inner side of the support framework is provided with at least one lower cross beam at intervals along the height direction of the support framework, the lower cross beam is used for being hung on the outer side of the lower wall body of the assembly type building wall body needing to be constructed, and the lower cross beam is arranged on the outer side of the lower wall body of the assembly type building wall body needing to be constructed through a cow foot structure.
In the utility model discloses a preferred embodiment the inboard top of braced skeleton is equipped with one and colludes it and establish the top crossbeam on the outside of the prefabricated building wall body that needs to be under construction, the top crossbeam colludes through top fixing device and establishes on the outside of the prefabricated building wall body that needs to be under construction.
In a preferred embodiment of the present invention, the supporting framework comprises an inner vertical rod and an outer vertical rod parallel to each other, and the inner vertical rod and the outer vertical rod are connected through a pedal supporting structure.
The utility model discloses a preferred embodiment, protective structure includes that protective bracket and lid establish the protection otter board on protective bracket, protective bracket includes two protection horizontal poles that the parallel set up side by side from top to bottom, and two protection pole settings that the parallel set up side by side are connected respectively at the both ends of two protection horizontal poles, are connected through the pole setting in the middle of the protection between the middle part of two protection horizontal poles, the upper end of pole setting is linked together with the lower extreme of two protection pole settings respectively through the protection down tube in the middle of the protection.
In a preferred embodiment of the present invention, the pedal support structure includes an inner fixed connecting rod and an outer fixed connecting rod which are parallel to each other, both ends of the inner fixed connecting rod and the outer fixed connecting rod are connected to two pedal beams through parallel arrangement, respectively, the inner fixed connecting rod is arranged on the inner side of the support frame, and the outer fixed connecting rod is arranged on the outer side of the support frame.
The utility model discloses a preferred embodiment the top of the inside and outside both sides of support chassis is equipped with respectively and makes things convenient for the tower crane to carry out the rings of hoist and mount.
In a preferred embodiment of the present invention, the left and right sides of the supporting frame are respectively provided with a supporting reinforcement structure for improving the overall supporting strength.
Compared with the prior art, the utility model adopts the above structure not only effectual holistic support intensity and the security performance of having improved to still greatly reduced the transportation and deposited the cost, ensured assembly type construction constructor's personal safety, brought great facility for assembly type construction work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a schematic structural view of the protective bracket of the protective structure of the present invention.
Fig. 4 is a schematic structural view of the protective screen of the protective structure of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 to 4, there is shown a double-layered protection frame of a novel structure, which includes a supporting frame 100 fixedly installed at an outer side of a lower wall of a prefabricated building wall to be constructed.
At least one protection structure 200 for preventing constructors from falling from the outer side of the support framework 100 is arranged at intervals along the height direction of the support framework, the number of the protection structures 200 is 4 in the embodiment, and the specific number can be adjusted according to actual conditions.
At least one pedal support structure 300 for placing the pedal structure is arranged in the middle of the support framework 100 along the height direction thereof at intervals, in this embodiment, the number of the pedal support structures 300 is 3, and the specific number can be adjusted according to the actual situation.
At least one lower cross beam used for hanging the lower portion on the outer side of the lower-layer wall body of the assembly type building wall body needing to be constructed is arranged at the lower portion of the inner side of the supporting framework 100 along the height direction of the lower portion at intervals, the lower cross beam comprises a first cross beam 400 and a second cross beam 500, the first cross beam 400 is arranged at the lower portion of the supporting framework 100 and is close to the lower end of the first cross beam, the second cross beam 500 is arranged in the middle of the supporting framework 100 and is flush with a pedal supporting structure 300 arranged in the middle of the supporting framework 100, and the first cross beam 400 and the second cross beam 500 are arranged on the outer side of the lower-layer wall body of the assembly type building wall body needing to be constructed through a cow foot structure.
The top of the inner side of the supporting framework 100 is provided with a top cross beam 700 which is hooked on the outer side of the fabricated building wall needing to be constructed, the top cross beam 700 is hooked on the outer side of the fabricated building wall needing to be constructed through a top fixing device, and the stability between the double-layer protection frame and the fabricated building wall needing to be constructed is effectively improved through the structure.
The supporting frame 100 includes an inner vertical rod 120 and an outer vertical rod 110 parallel to each other, and the inner vertical rod 120 and the outer vertical rod 110 are connected by a pedal supporting structure 300.
The pedal support structure 300 includes an inner side fixed connection rod and an outer side fixed connection rod which are parallel and parallel inside and outside, both ends of the inner side fixed connection rod and the outer side fixed connection rod are respectively connected at two pedal beams through parallel arrangement, the inner side fixed connection rod is arranged on the inner side of the support framework, and the outer side fixed connection rod is arranged on the outer side of the support framework.
The top of both sides is equipped with respectively and makes things convenient for the tower crane to carry out the rings that hoist inside and outside supporting framework 100, adopts this kind of structure to be convenient for hoist this double-deck protection frame, the effectual practicality that improves this double-deck protection frame.
The left side and the right side of the supporting framework 100 are respectively provided with the supporting reinforcing structures 600 used for improving the overall supporting strength of the supporting framework, the supporting strength of the double-layer protecting frame is effectively improved by adopting the structure, the deformation of the double-layer protecting frame is avoided, and the safety performance is effectively improved.
To sum up the utility model adopts the above structure not only effectual holistic support intensity and the security performance of having improved to still greatly reduced the transportation and deposited the cost, ensured assembly type structure constructor's personal safety, brought great facility for assembly type structure construction work.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A double-layer protection frame with a novel structure is characterized by comprising a support framework fixedly arranged on the outer side of a lower-layer wall body of an assembly type building wall body needing construction;
the outer side of the support framework is provided with at least one protective structure for preventing constructors from falling from the outer side of the support framework at intervals along the height direction of the support framework, the middle part of the support framework is provided with at least one pedal support structure for placing a pedal structure at intervals along the height direction of the support framework, the lower part of the inner side of the support framework is provided with at least one lower cross beam at intervals along the height direction of the support framework, the lower cross beam is used for being hung on the outer side of the lower wall body of the assembly type building wall body needing to be constructed, and the lower cross beam is arranged on the outer side of the lower wall body of the assembly type building wall body needing to be constructed through a cow foot structure.
2. The double-layer protection frame with a novel structure as claimed in claim 1, wherein: the top of the inner side of the supporting framework is provided with a top cross beam which is hooked on the outer side of the fabricated building wall body needing to be constructed, and the top cross beam is hooked on the outer side of the fabricated building wall body needing to be constructed through a top fixing device.
3. The double-layer protection frame with a novel structure as claimed in claim 1, wherein: the supporting framework comprises an inner side vertical rod and an outer side vertical rod which are parallel to each other, and the inner side vertical rod and the outer side vertical rod are connected through a pedal supporting structure.
4. The double-layer protection frame with a novel structure as claimed in claim 1, wherein: the protective structure comprises a protective support and a protective screen plate covered on the protective support, the protective support comprises two protective cross rods arranged in parallel from top to bottom, two ends of each protective cross rod are connected through two protective vertical rods arranged in parallel, the middle parts of the two protective cross rods are connected through protective middle vertical rods, and the upper ends of the protective middle vertical rods are respectively communicated with the lower ends of the two protective vertical rods through protective inclined rods.
5. The double-layer protection frame with a novel structure as claimed in claim 1, wherein: the pedal supporting structure comprises an inner side fixed connecting rod and an outer side fixed connecting rod which are parallel to each other, the two ends of the inner side fixed connecting rod and the two ends of the outer side fixed connecting rod are connected with two pedal cross beams through parallel arrangement, the inner side fixed connecting rod is arranged on the inner side of the supporting framework, and the outer side fixed connecting rod is arranged on the outer side of the supporting framework.
6. The double-layer protection frame with a novel structure as claimed in claim 1, wherein: the top of the inner side and the outer side of the supporting framework are respectively provided with a hanging ring which is convenient for a tower crane to hoist.
7. The double-layer protection frame with a novel structure as claimed in claim 1, wherein: and the left side and the right side of the supporting framework are respectively provided with a supporting and reinforcing structure for improving the integral supporting strength of the supporting framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023096295.7U CN214462401U (en) | 2020-12-21 | 2020-12-21 | Double-layer protection frame with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023096295.7U CN214462401U (en) | 2020-12-21 | 2020-12-21 | Double-layer protection frame with novel structure |
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| CN214462401U true CN214462401U (en) | 2021-10-22 |
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| CN202023096295.7U Active CN214462401U (en) | 2020-12-21 | 2020-12-21 | Double-layer protection frame with novel structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982236A (en) * | 2021-11-05 | 2022-01-28 | 浙吉建筑新材料科技(苏州)有限公司 | External hanging type operation frame system with novel structure for building |
-
2020
- 2020-12-21 CN CN202023096295.7U patent/CN214462401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982236A (en) * | 2021-11-05 | 2022-01-28 | 浙吉建筑新材料科技(苏州)有限公司 | External hanging type operation frame system with novel structure for building |
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