Universal interlayer isolation device

Abstract

The utility model discloses a universal interlayer isolation device. The universal interlayer isolation device comprises a mounting frame and an isolation mechanism, the isolation mechanism comprises an isolation frame, an extension frame and a locking structure. According to the utility model, the extension frame is connected to the isolation frame in a sliding manner, and the locking structure is arranged on the extension frame. Meanwhile, a plurality of first locking holes matched with the locking structures are formed in the isolation frame; and the locking structure is matched with the first locking hole, so that the extension plate is locked or unlocked. The extension frame can be adaptively adjusted relative to the isolation frame, and meanwhile, the connection stability is ensured through the locking structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction site construction devices, and particularly relates to a general-purpose interlayer isolation device. Background Art

[0002] In the prior art, when construction operations are carried out at a construction site, disk buckle supports and working scaffolds are usually used as construction platforms to facilitate construction workers to construct the outer surface of a building wall. When construction workers perform construction operations such as measurement and setting out, painting, and painting at the connection between the outer surface of the building wall and the construction platform, there needs to be a distance between the scaffolding of the construction platform and the building wall to facilitate the construction of the staff. After the construction is completed, for safety reasons, it is necessary to cover it with an interlayer isolation device.

[0003] However, the distances that need to be covered by the interlayer isolation device are different at different construction sites or even for different buildings at the same construction site. It is impossible to use the same interlayer isolation device. If interlayer isolation devices with personalized widths are used, it will cause problems such as too high manufacturing costs and chaotic construction site management.

[0004] Therefore, there is an urgent need for a general-purpose interlayer isolation device to enable the construction site to be flexibly adjusted to adapt to interlayer isolation of various widths, perfectly combining universality and personalization. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art, the utility model provides a general-purpose interlayer isolation device to solve the technical problem of adaptive adjustment of the interlayer isolation device in different construction environments.

[0006] To achieve the above object, the specific technical solution of the utility model is as follows:

[0007] A general-purpose interlayer isolation device includes an installation frame and an isolation mechanism. The isolation mechanism includes an isolation frame, an extension frame, and a locking structure. The isolation frame is fixed on the installation frame. The extension frame is slidably connected to the isolation frame. The locking structure is arranged on the extension frame. A plurality of first locking holes are arranged on the isolation frame and are matched with the locking structure; through the cooperation of the locking structure and the first locking holes, the locking or unlocking of the extension plate is realized.

[0008] Further, the extension frame includes an extension plate, a fixed beam, and a plurality of guide shafts arranged on the fixed beam. Guide holes are formed on the isolation frame and are matched with the respective guide shafts. The guide shafts are slidably connected in the guide holes.

[0009] Further, the cross-sections of the guide shafts and the guide holes are both rectangular.

[0010] Further, the locking structure uses a pin. A second locking hole corresponding to the first locking hole is formed on the extension plate. The pin realizes locking by sequentially inserting and aligning with the second locking hole and the first locking hole after sliding.

[0011] Further, the device further includes a connecting structure. The connecting structure includes two connecting brackets. The two connecting brackets are respectively arranged at both ends of the extension frame. The outer end of the connecting bracket is fixed on the extension frame, and the inner end extends to the isolation frame and is slidably matched with the isolation frame.

[0012] Further, the outer end of the connecting bracket is fixed on the extension frame by bolts. A waist-shaped through groove is formed on the inner end of the connecting bracket. A threaded hole aligned with the waist-shaped through groove is formed on the bottom surface of the isolation frame. A fastener is in threaded fit with the threaded hole. The inner end of the fastener passes through the waist-shaped through groove and fixes the connecting bracket.

[0013] Further, the fastener uses a dovetail bolt.

[0014] Further, a handle is arranged on the extension frame.

[0015] Further, the handle is U-shaped and is divided into a middle holding part and two end connecting parts. The connecting part passes through the extension plate and is slidably matched with the extension plate. A nut is arranged at the outer end of the connecting part.

[0016] Compared with the prior art, the present utility model has the following advantages:

[0017] In the present utility model, the extension frame is slidably connected to the isolation frame, and a locking structure is arranged on the extension frame. At the same time, a plurality of first locking holes matched with the locking structure are arranged on the isolation frame; through the cooperation between the locking structure and the first locking holes, the locking or unlocking of the extension plate is realized. While ensuring that the extension frame can be adaptively adjusted relative to the isolation frame, the stability of the connection is ensured through the locking structure.

[0018] In the present utility model, a connecting bracket is fixedly connected to the bottom of the extension frame. The inner end of the connecting bracket extends to the isolation frame and is slidably matched with the isolation frame, forming a connection support between the extension plate and the isolation frame, effectively avoiding the deformation caused by the overlong force arm due to the outward sliding of the extension plate, and ensuring the firmness of use. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a schematic diagram of the structures of the isolation frame and the extension frame of the present utility model;

[0021] Figure 3This is a schematic diagram of the relative positions of the connection structure and the extension frame in the present utility model.

[0022] Reference numerals: 1, mounting frame; 2, isolation frame; 2-1, guiding hole; 2-2, first locking hole; 3, extension frame; 3-1, extension plate; 3-2, fixed beam; 3-3, guiding shaft; 3-4, second locking hole; 4, locking structure; 5, connection structure; 6, fastener; 7, handle. Detailed implementation manners

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "one end", "the other end", "outer side", "upper", "inner side", "horizontal", "coaxial", "center", "end portion", "length", "outer end", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0024] The present utility model will be further described below with reference to the drawings.

[0025] As Figure 1 shown, a general-purpose interlayer isolation device includes a mounting frame 1 and an isolation mechanism. The isolation mechanism includes an isolation frame 2, an extension frame 3, a locking structure 4 and a connection structure 5. Among them, the isolation frame 2 is fixed on the mounting frame 1, and the top surface is perpendicular to the height direction of the mounting frame 1. The extension frame 3 is slidably connected to the isolation frame 2 and is locked or unlocked through the locking structure 4. The connection structure 5 is used to stabilize the connection between the extension frame 3 and the isolation frame 2.

[0026] As Figure 2 shown, the extension frame 3 includes an extension plate 3-1, a fixed beam 3-2, and a plurality of guiding shafts 3-3 provided on the fixed beam 3-2. The isolation frame 2 is provided with guiding holes 2-1 that cooperate with the respective guiding shafts 3-3. The guiding shafts 3-3 are slidably connected in the guiding holes 2-1, thereby enabling the extension plate 3-1 to slide relative to the isolation frame 2.

[0027] In this embodiment, the cross-sections of the guiding shafts 3-3 and the guiding holes 2-1 are both rectangular, making the sliding of the extension plate 3-1 more stable.

[0028] As Figure 1 and 2As shown in the figure, a plurality of first locking holes 2-2 arranged in sequence along the sliding direction are formed on the top surface of the isolation frame 2. A plurality of second locking holes 3-4 that cooperate with the first locking holes 2-2 are formed on the extension plates 3-1. During operation, when the extension plates 3-1 slide outwards to the required length, the second locking holes 3-4 on the extension plates 3-1 are aligned with the first locking holes 2-2 at corresponding positions on the isolation frame 2. The locking structure 4 sequentially passes through the second locking holes 3-4 and the first locking holes 2-2, thereby realizing the locking between the isolation frame 2 and the extension plates 3-1.

[0029] In this embodiment, the locking structure 4 uses a pin. The pin is sequentially inserted into the second locking hole 3-4 and the first locking hole 2-2 in a plugging manner to lock the relative positions of the isolation frame 2 and the extension plates 3-1.

[0030] As Figure 3 shown, the connecting structure 5 includes two connecting brackets. The outer ends of the connecting brackets are fixed on the fixed beam 3-2, and the inner ends extend to the isolation frame 2 and are slidably matched with the isolation frame 2. The arrangement of the connecting brackets forms a connection support between the extension plates 3-1 and the isolation frame 2, effectively avoiding deformation caused by the overlong lever arm due to the outward sliding of the extension plates 3-1.

[0031] Furthermore, the outer ends of the connecting brackets are fixed on the fixed beam 3-2 by bolts. Waist-shaped through slots are formed in the inner ends of the connecting brackets. Threaded holes aligned with the waist-shaped through slots are formed on the bottom surface of the isolation frame 2. Fasteners 6 are in threaded fit in the threaded holes. The inner ends of the fasteners 6 pass through the waist-shaped through slots and are in threaded fit in the threaded holes, which can limit the relative positions of the connecting parts of the connecting brackets and the isolation frame 2. In this embodiment, the fasteners 6 use dovetail bolts.

[0032] Furthermore, a U-shaped handle 7 is arranged on the extension plates 3-1 to assist the staff in moving the extension plates 3-1. Specifically, the handle 7 is divided into a middle holding part and two end connecting parts. The connecting parts pass through the extension plates 3-1 and are slidably matched with the extension plates 3-1. Nuts for limiting their sliding limit positions are arranged at the outer ends of the connecting parts.

[0033] In the initial state, the connecting parts of the handle 7 move downwards to the limit positions, and the holding part closely adheres to the surface of the extension plates 3-1, preventing the handle from affecting the movement of the staff. When it is necessary to move the extension plates 3-1, the staff can move the extension plates 3-1 by pushing the holding part, leaving construction spaces for measuring and setting out lines, painting, and varnishing the wall, etc., which is convenient for the staff to construct.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A universal interlayer isolation device, comprising a mounting frame (1) and an isolation mechanism, characterized in that: The isolation mechanism comprises an isolation frame (2), an extension frame (3) and a locking structure (4); the isolation frame (2) is fixed on the mounting frame (1); the extension frame (3) is slidably connected to the isolation frame (2); the locking structure (4) is arranged on the extension frame (3); the isolation frame (2) is provided with a plurality of first locking holes (2-2) matched with the locking structure (4); the locking or unlocking of the extension plate (3-1) is achieved by the matching of the locking structure (4) and the first locking holes (2-2).

2. A universal interlayer isolation device according to claim 1, characterized in that: The extension frame (3) comprises an extension plate (3-1), a fixed beam (3-2), and a plurality of guide shafts (3-3) arranged on the fixed beam (3-2); the isolation frame (2) is provided with guide holes (2-1) matched with the guide shafts (3-3); and the guide shafts (3-3) are slidably connected in the guide holes (2-1).

3. A universal interlayer isolation device according to claim 2, characterized in that: The cross sections of the guide shaft (3-3) and the guide hole (2-1) are both rectangular.

4. A universal interlayer isolation device according to claim 1, characterized in that: The locking structure (4) adopts a pin; the extension frame (3) is provided with a second locking hole (3-4) corresponding to the first locking hole (2-2); the pin is inserted into the second locking hole (3-4) and the first locking hole (2-2) after sliding and aligning in sequence to achieve locking.

5. A universal interlayer isolation device according to claim 1, characterized in that: It also includes a connection structure (5); the connection structure (5) includes two connection brackets; the two connection brackets are respectively arranged at the two ends of the extension frame (3); the outer end of the connection bracket is fixed to the extension frame (3), and the inner end extends to the isolation frame (2) and is slidably matched with the isolation frame (2).

6. A universal interlayer isolation device according to claim 5, characterized in that: The outer end of the connecting bracket is fixed to the extension bracket (3) by bolts; the inner end of the connecting bracket is provided with a waist-shaped through groove; the bottom surface of the isolation frame (2) is provided with a threaded hole aligned with the waist-shaped through groove; the inner thread of the threaded hole is matched with a fastener (6); the inner end of the fastener (6) passes through the waist-shaped through groove and fixes the connecting bracket.

7. A universal interlayer isolation device according to claim 6, characterized in that: The fastener (6) is a dovetail bolt.

8. A universal interlayer isolation device according to claim 1, characterized in that: The extension frame (3) is provided with a handle (7).

9. A universal interlayer isolation device according to claim 8, characterized in that: The handle (7) is U-shaped and is divided into a gripping portion in the middle and connecting portions at both ends; the connecting portion passes through the extension plate (3-1) and is slidably matched with the extension plate (3-1); a nut is provided at the outer end of the connecting portion.

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