House transformation safety frame with stable structure

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a house transformation safety frame with a stable structure, which comprises telescopic supporting legs and an operating platform, the operating platform is movably mounted at the tops of the telescopic supporting legs, and screw holes are formed in the top surfaces of screw shafts of the telescopic supporting legs. Wherein inner cavities of one set of screw holes are in threaded connection with heaven and earth supporting screw rods, the tops of the heaven and earth supporting screw rods are rotationally connected with heaven and earth supporting discs, folding grooves are formed in the bottom surfaces of the two adjacent side walls of the telescopic supporting legs, and auxiliary supporting legs are rotationally arranged in inner cavities of the folding grooves. The telescopic supporting legs can be supported through the auxiliary supporting legs, meanwhile, the heaven and earth supporting lead screws are in threaded connection with the screw holes, and by rotating the heaven and earth supporting lead screws, the heaven and earth supporting lead screws can push the heaven and earth supporting disc to abut against the surface of a ceiling under the effect of surface threads; and through mutual cooperation of the auxiliary supporting legs, the heaven and earth supporting lead screws and the heaven and earth supporting discs, the stability of the operation platform in the using process can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a house reconstruction safety frame with a stable structure. Background Art

[0002] A house is a building built by people for living. It generally has walls and a roof, and the interior is divided into rooms. It can also be used for commercial activities or industries such as livestock breeding, making it an important basis for human activities. When a house is used for residential purposes, reinforced concrete is mostly used for construction, and different functional rooms are given inside the house through partitions. In order to improve the quality of life of residents, after the house is built, it can be renovated according to the preferences of residents. During the renovation process, it is necessary to use a safety frame to dismantle and repair the height of the house. Patent search found that the publication number: CN218623483U discloses a structurally stable house renovation safety frame. Through the spring structure inside the stretching rod, the two stretching rods can pull the reinforcement rod, so that the reinforcement rod pulls the auxiliary support leg, and then cooperates with the protective top plate and the construction plate to pull the support rod to achieve a force balance, thereby increasing the stability of the connection between the four auxiliary support legs and effectively reducing the shaking of the device when in use.

[0003] Publication number: CN218623483U. The disclosed safety rack for house renovation with stable structure has its bottom supported by supporting legs during use. Personnel need to move on the safety rack during house renovation. When personnel stand on the safety rack, the center of gravity of the safety rack will be raised, which makes it easy for the safety rack to topple over during use, increasing the risk factor during use. To solve the above problems, the present application proposes a safety rack for house renovation with stable structure. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In order to solve the technical problems existing in the background technology, the utility model proposes a house renovation safety frame with stable structure. The auxiliary support legs can support the telescopic support legs. At the same time, the top and bottom support screw rods are threadedly connected to the thread holes. By rotating the top and bottom support screw rods, the top and bottom support screw rods can push the top and bottom support plates to abut against the ceiling surface under the action of the surface threads. Through the mutual cooperation between the auxiliary support legs, the top and bottom support screw rods and the top and bottom support plates, the stability of the operating platform during use can be improved, so as to solve the problems raised in the background technology.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a house renovation safety frame with a stable structure, comprising telescopic support legs and an operating platform, wherein the operating platform is movably mounted on the top of the telescopic support legs;

[0008] The top surface of the thread shaft of the telescopic support leg is provided with a thread hole, wherein a group of the thread holes are threadedly connected to the inner cavity of the heaven and earth support thread rods, and the top of the heaven and earth support thread rods is rotatably connected to the heaven and earth support plates;

[0009] The bottom surfaces of the adjacent two side walls of the telescopic support leg are provided with folding grooves, and the inner cavities of the folding grooves are rotatably provided with auxiliary support legs;

[0010] The surfaces of the thread shafts of the telescopic supporting legs are rotatably connected with lifting sleeves, and the side walls of the lifting sleeves are movably mounted with wall supporting plates.

[0011] Preferably, the tops of the telescopic support legs are fixedly connected with connecting screws, and the surface of the operating platform is penetrated by a splicing hole corresponding to the position of the connecting screw.

[0012] Preferably, the inner cavities of the splicing holes are all embedded with bearings, and the connecting wire columns are plugged into the bearings.

[0013] Preferably, a telescopic support rod is movably installed on the surface of the lifting sleeve, and the wall support plate is rotatably connected to the end of the telescopic lifting sleeve.

[0014] Preferably, threaded holes are provided on the surface of the lifting sleeve, a threaded rod is provided on the surface of one end of the telescopic support rod away from the wall support plate, and the end of the telescopic support rod is threadedly connected to the threaded hole through the threaded rod.

[0015] Preferably, oblique tie bars are installed between the two connected groups of telescopic support legs via bolts.

[0016] Preferably, plug-in holes are provided through the corners of the surface of the operating platform, and anti-fall guardrails are movably plugged into the inner cavities of the plug-in holes.

[0017] The above technical solution of the utility model has the following beneficial technical effects:

[0018] 1. In the utility model, the auxiliary support legs can support the telescopic support legs, and at the same time, the top and bottom support screw rods are connected to the threaded holes. By rotating the top and bottom support screw rods, the top and bottom support screw rods can push the top and bottom support plates to abut against the ceiling surface under the action of the surface threads. The auxiliary support legs, the top and bottom support screw rods and the top and bottom support plates cooperate with each other, and the stability of the operating platform during use can be improved.

[0019] 2. In the utility model, the end of the telescopic support rod is threaded with the threaded hole through the threaded rod, so that the wall support plate can be quickly assembled. The height of the wall support plate can be adjusted by rotating the lifting sleeve. At the same time, the wall support plate can be supported by the telescopic support rod, so that the wall support plate is pressed against the wall surface, which can support the wall and avoid the wall from tilting during the house renovation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a structurally stable housing renovation safety frame of the utility model;

[0021] Figure 2 This is a schematic diagram of the operating platform support structure of a structurally stable housing renovation safety frame of the utility model;

[0022] Figure 3 This is a schematic diagram of the telescopic support leg structure of a structurally stable house renovation safety frame of the utility model;

[0023] Figure 4 The utility model is a schematic diagram of the structure of an operating platform of a house renovation safety frame with a stable structure.

[0024] Reference numerals:

[0025] 1. Telescopic support legs; 2. Operating platform; 3. Connecting screws; 4. Splicing holes; 5. Bearings; 6. Diagonal braces; 7. Thread holes; 8. Top and bottom support screw rods; 9. Top and bottom support plates; 10. Folding slots; 11. Auxiliary support legs; 12. Lifting sleeves; 13. Telescopic support rods; 14. Wall support plates; 15. Anti-fall guardrails. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0027] like Figure 1-4 As shown, the utility model proposes a structurally stable house renovation safety frame, comprising a telescopic support leg 1 and an operating platform 2, wherein the operating platform 2 is movably mounted on the top of the telescopic support leg 1;

[0028] The top surface of the thread shaft of the telescopic support leg 1 is provided with a thread hole 7, wherein a group of the thread holes 7 are threadedly connected to a top and bottom support screw rod 8, and the top of the top and bottom support screw rod 8 is rotatably connected to a top and bottom support plate 9;

[0029] The bottom surfaces of the adjacent two side walls of the telescopic support leg 1 are provided with folding grooves 10, and the inner cavities of the folding grooves 10 are rotatably provided with auxiliary support legs 11;

[0030] The surfaces of the thread shafts of the telescopic support legs 1 are rotatably connected with lifting sleeves 12 , and the side walls of the lifting sleeves 12 are movably mounted with wall support plates 14 .

[0031] It should be noted that the telescopic support leg 1 can quickly adjust the height of the operating platform 2 under the action of the thread on the surface of the thread shaft. The auxiliary support leg 11 can be taken out of the folding groove 10, and the auxiliary support leg 11 can support the telescopic support leg 1. At the same time, the top and bottom support screw rod 8 is threadedly connected to the thread hole 7. By rotating the top and bottom support screw rod 8, the top and bottom support screw rod 8 can push the top and bottom support plate 9 to abut against the ceiling surface under the action of the surface thread. Through the cooperation between the auxiliary support leg 11, the top and bottom support screw rod 8 and the top and bottom support plate 9, the stability of the operating platform 2 during use can be improved.

[0032] In this embodiment, if Figure 2 and Figure 3 As shown, the top of the telescopic support leg 1 is fixedly connected with a connecting screw 3, and the surface of the operating platform 2 is penetrated with a splicing hole 4 corresponding to the position of the connecting screw 3. The inner cavity of the splicing hole 4 is embedded with a bearing 5, and the connecting screw 3 is plugged into the bearing 5.

[0033] It should be noted that the top of the telescopic support leg 1 is fixed by plugging the connecting thread column 3 with the bearing 5 , and the thread shaft of the telescopic support leg 1 can rotate under the cooperation of the bearing 5 .

[0034] In this embodiment, if Figure 2 and Figure 3 As shown, a telescopic support rod 13 is movably installed on the surface of the lifting sleeve 12, and the wall support plate 14 is rotatably connected to the end of the telescopic lifting sleeve 12. Threaded holes are opened on the surface of the lifting sleeve 12, and a threaded rod is provided on the surface of one end of the telescopic support rod 13 away from the wall support plate 14, and the end of the telescopic support rod 13 is threadedly connected to the threaded hole through the threaded rod.

[0035] It should be noted that the end of the telescopic support rod 13 is threaded with the threaded hole through the threaded rod, so that the wall support plate 14 can be quickly assembled. The height of the wall support plate 14 can be adjusted by rotating the lifting sleeve 12. At the same time, the wall support plate 14 can be supported by the telescopic support rod 13, so that the wall support plate 14 is pressed against the wall surface, which can support the wall and avoid the wall from tilting during the house renovation.

[0036] In this embodiment, if Figure 1 As shown, oblique tie bars 6 are installed between the two connected groups of telescopic support legs 1 through bolts.

[0037] It should be noted that the oblique tie bars 6 fix the telescopic support legs 1 to improve the stability of the safety frame.

[0038] In this embodiment, if Figure 4As shown, the corners of the surface of the operating platform 2 are all provided with plug-in holes, and the inner cavities of the plug-in holes are all movably plugged with anti-fall guardrails 15.

[0039] It should be noted that the bottom of the anti-fall guardrail 15 is plugged into the plug hole, which can realize the rapid installation of the anti-fall guardrail 15, and the anti-fall guardrail 15 can improve the safety during use.

[0040] The working principle and use process of the utility model are as follows: the top of the telescopic support leg 1 is fixed by plugging with the bearing 5 through the connecting thread column 3, and the thread shaft of the telescopic support leg 1 can rotate under the cooperation of the bearing 5, so that the height of the operating platform 2 can be quickly adjusted under the action of the thread on the surface of the thread shaft, and the bottom of the anti-fall guardrail 15 is plugged with the plug-in hole, so that the anti-fall guardrail 15 can be quickly installed, and the anti-fall guardrail 15 can improve the safety during use. The two adjacent groups of telescopic support legs 1 are connected by the oblique tie rod 6, and the auxiliary support leg 11 is taken out from the folding groove 10 at the same time, and the auxiliary support leg 11 can support the telescopic support leg 1. At the same time, the top and bottom support screw rod 8 is threadedly connected to the thread hole 7. By rotating the top and bottom support screw rod 8, the top and bottom support screw rod 8 can push the top and bottom support plate 9 to abut against the ceiling surface under the action of the surface thread. The stability of the operating platform 2 during use can be improved by cooperating with the auxiliary support legs 11, the top and bottom support screw rod 8 and the top and bottom support plate 9. The height of the wall support plate 14 can be adjusted by rotating the lifting sleeve 12. At the same time, the wall support plate 14 can be supported by the telescopic support rod 13, so that the wall support plate 14 is pressed against the wall surface, which can support the wall and avoid the wall from tilting during the house renovation.

[0041] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims or the equivalent forms of such scope and boundaries.

Claims

1. A structurally stable housing renovation safety frame, comprising telescopic support legs (1) and an operating platform (2), characterized in that: The operating platform (2) is movably mounted on the top of the telescopic supporting legs (1); The top surface of the thread shaft of the telescopic support leg (1) is provided with a thread hole (7), wherein a group of the thread holes (7) have inner cavities threadedly connected to a top and bottom support thread rod (8), and the top of the top and bottom support thread rod (8) is rotatably connected to a top and bottom support plate (9); The bottom surfaces of the adjacent two side walls of the telescopic support leg (1) are each provided with a folding groove (10), and the inner cavity of the folding groove (10) is rotatably provided with an auxiliary support leg (11); The surfaces of the thread shafts of the telescopic support legs (1) are rotatably connected to lifting sleeves (12), and the side walls of the lifting sleeves (12) are movably mounted with wall support plates (14).

2. A structurally stable house renovation safety frame according to claim 1, characterized in that: The tops of the telescopic support legs (1) are fixedly connected with connecting screws (3), and the surface of the operating platform (2) is provided with connecting holes (4) at positions corresponding to the connecting screws (3).

3. A structurally stable housing renovation safety frame according to claim 2, characterized in that: The inner cavities of the splicing holes (4) are all embedded with bearings (5), and the connecting wire columns (3) are plugged into the bearings (5).

4. The structurally stable housing renovation safety frame according to claim 1, characterized in that: A telescopic support rod (13) is movably mounted on the surface of the lifting sleeve (12), and the wall support plate (14) is rotatably connected to the end of the telescopic lifting sleeve (12).

5. A structurally stable housing renovation safety frame according to claim 4, characterized in that: The lifting sleeve (12) has threaded holes on its surface, and the telescopic support rod (13) has a threaded rod on its surface at one end away from the wall support plate (14). The end of the telescopic support rod (13) is threadedly connected to the threaded hole via the threaded rod.

6. A structurally stable housing renovation safety frame according to claim 5, characterized in that: Diagonal tie bars (6) are installed between the two connected groups of telescopic support legs (1) via bolts.

7. The structurally stable housing renovation safety frame according to claim 1, characterized in that: The corners of the surface of the operating platform (2) are all provided with plug-in holes, and the inner cavities of the plug-in holes are all movably plugged with anti-fall guardrails (15).

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