A modular fire blocking device with strong plasticity, easy installation and maintenance

Abstract

The utility model discloses a modular fireproof plugging device with strong plasticity, easy installation and maintenance, which is arranged on a wall with cables, and includes: an upper frame, a base structure and a lower frame, the upper frame is arranged on the wall, and is used to connect the base structure, the base structure is arranged on the upper frame, and is used to stabilize the connection of the cables, the lower frame is arranged on the upper frame, and is used to stabilize the base structure, the upper frame includes a bottom plate arranged on the wall, a bottom plate connecting hole opened on the bottom plate, a connecting frame arranged on the bottom plate for fixing the base structure, and a shelf plate arranged on the connecting frame. The modular fireproof plugging device with strong plasticity, easy installation and maintenance, and the form of a combined frame are convenient for installation in scenes where cables have been passed through, and are convenient for use in renovation projects, the machined metal frame can be used for installation in special-shaped scenes, and adding an identification code to the fireproof sealing module can make cable management more efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of blocking devices, in particular to a modular fireproof blocking device which has strong plasticity and is convenient for installation and maintenance. Background Art

[0002] When cables are laid, holes will be left through walls, cabinets and other places. These holes need to be fire-sealed. The fire-proof sealing devices currently on the market cannot be used well in places where cables have already passed through and where there is limited space. In places with a large number of cables such as railways, it is not convenient to record the remaining cables that can be passed through. Utility Model Content

[0003] The purpose of the utility model is to provide a modular fireproof blocking device which has strong plasticity and is easy to install and maintain, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a modular fireproof blocking device with strong plasticity and easy installation and maintenance, which is arranged on a wall with cables, comprising:

[0005] It is arranged on the wall surface and is used to connect the upper frame of the base structure;

[0006] A base structure provided on the upper frame for stabilizing the cable connection;

[0007] It is arranged on the upper frame and is used to stabilize the lower frame of the base structure.

[0008] Preferably, the upper frame includes a bottom plate arranged on the wall, a bottom plate connecting hole opened on the bottom plate, a connecting frame arranged on the bottom plate for fixing the base structure, and a shelf plate arranged on the connecting frame.

[0009] Preferably, fixing bolts are provided on the base plate connecting holes.

[0010] Preferably, the base structure includes a base arranged on the shelf board, a sheet layer arranged on the base for connecting cables, and a cable identification code arranged on the base.

[0011] Preferably, a center block is provided on the sheet layer.

[0012] Preferably, the lower frame includes an auxiliary frame arranged on the upper frame for stabilizing the connection of the base structure, and connecting bolts arranged on the auxiliary frame for connecting the auxiliary frame.

[0013] Preferably, connection holes are provided on the connection frame and the auxiliary frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the modular fireproof sealing device is highly plastic and easy to install and maintain, and the compression block device is eliminated, so that more cables can pass through a limited space. The modular frame form is convenient for installation in scenes where cables have already passed through, and is convenient for use in renovation projects. The machined metal frame can be used for installation in special-shaped scenes. Adding an identification code to the fireproof sealing module can make cable management more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of an upper frame of an embodiment of the utility model;

[0017] Figure 3 The figure is a schematic diagram of the base structure of one embodiment of the utility model.

[0018] In the figure:

[0019] 1. Upper frame 2. Fixing bolts 3. Base structure

[0020] 4. Lower frame 11, bottom plate 12, bottom plate connection hole

[0021] 13. Connecting frame 14. Shelf board 31. Base

[0022] 32. Sheet 33. Cable identification code 34. Center block

[0023] 41. Auxiliary frame 42. Connecting bolt 43. Connecting hole DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1As shown, the utility model provides a technical solution: a modular fireproof blocking device with strong plasticity, which is easy to install and maintain, and is arranged on a wall with cables. A base plate connecting hole 12 which is the same as that on the base plate 11 is opened on the wall, comprising: an upper frame 1, a base structure 3 and a lower frame 4. The upper frame 1 is arranged on the wall for connecting the base structure 3. The upper frame 1 is a basic device of the device, and is used to cooperate with the lower frame 4 to fix the base structure 3. The upper frame 1 is made of rust-proof material. The base structure 3 is arranged on the upper frame 1 for stabilizing the connection of the cables. The base structure 3 is used to fix the cables and has a fire-proof effect. The base structure 3 is formed of materials that are resistant to the atmosphere and are resistant to heat air aging and ozone aging. The lower frame 4 is arranged on the upper frame 1 for stabilizing the base structure 3. The lower frame 4 is used to be fixed on the upper frame 1, thereby fixing the base structure 3. The material of the lower frame 4 and the upper frame 1 is consistent, and they are made of rust-proof material.

[0026] like Figure 2 As shown, the upper frame 1 includes a bottom plate 11 arranged on the wall, the bottom plate 11 is used to fix the device on the wall or box with cables in cooperation with the fixing bolts 2, and a bottom plate connecting hole 12 is opened on the bottom plate 11. The diameter of the bottom plate connecting hole 12 is consistent with the diameter of the fixing bolt 2, which is used to adapt to the connection of the bottom plate 11. The bottom plate connecting hole 12 is provided with a fixing bolt 2, and the fixing bolt 2 is used to fix the bottom plate 11 on the wall. The fixing bolt 2 passes through the bottom plate connecting hole 12 on the bottom plate 11 and the bottom plate connecting hole 12 on the wall for fixing. A connecting frame 13 of a fixed base structure 3, the inner size of the connecting frame 13 is consistent with the outer size of the base structure 3, and is used to fix the base structure 3, and a shelf plate 14 is arranged on the connecting frame 13, and the specific position of the shelf plate 14 is used to be arranged on the inner side of the connecting frame 13, and is used to support the base structure 3. The base structure 3 is placed on the shelf plate 14, and then the base structure 3 is well stabilized by fixing the connecting frame 13. In actual use, the upper frame 1 and the lower frame 4 adopt a flexible and changeable mechanical processing method to meet the installation of cable holes with narrow space and irregular shapes.

[0027] like Figure 3As shown, the base structure 3 includes a base 31 arranged on the shelf board 14, the outer size of the base 31 is consistent with the inner size of the connecting frame 13, and a sheet layer 32 for connecting cables is arranged on the base 31. The sheet layer 32 is used to allow the cables to pass through while effectively wrapping the cables, thereby effectively fixing the cables and preventing fire. The sheet layer 32 is made of rubber and can be bent to effectively wrap the cables. The sheet layer 32 is divided into two types. The large-sized sheet layer 32 can adapt to cables with a diameter of 14mm-25mm, and the small-sized sheet layer 32 can adapt to cables with a diameter of 4mm-14mm. A center block 34 is arranged on the sheet layer 32. The center block 34 is used to seal the sheet layer 32 when the cables are not connected, and a cable identification code 33 is arranged on the base 31. The cable identification code 33 can ensure that the sealing module will not be significantly deformed when the cables are not wrapped, and is also convenient for use scenarios with a large number of cables such as railways, so as to complete cable management work more efficiently.

[0028] The lower frame 4 includes an auxiliary frame 41 arranged on the upper frame 1 for stabilizing the connection with the base structure 3. The auxiliary frame 41 is used to cooperate with the connecting frame 13 to fix the base 31. Both the connecting frame 13 and the auxiliary frame 41 are provided with connecting holes 43. The connecting holes 43 are used to cooperate with connecting bolts 42 to fix the upper frame 1 and the lower frame 4. The connecting bolts 42 arranged on the auxiliary frame 41 for connecting the auxiliary frame 41 have the same outer size as the inner size of the connecting hole 43.

[0029] As shown above, in this embodiment, the bottom plate 11 is fixed to the wall by passing the fixing bolts 2 through the bottom plate connecting holes 12, and then the base 31 is installed in the connecting frame 13, and the cables are passed through the sheet layers 32. The sheet layers 32 without cables passing through are fixed by the center block 34, and the base 31 is supported by the shelf plate 14, and then fixed by the auxiliary frame 41, and the auxiliary frame 41 is fixed to the upper frame 1 by connecting bolts 42 and connecting holes 43 to stabilize the base 31.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A modular fireproof blocking device with strong plasticity, easy installation and maintenance, which is arranged on a wall with cables, characterized in that: include: It is arranged on the wall surface and is used to connect the upper frame of the base structure; A base structure provided on the upper frame for stabilizing the cable connection; It is arranged on the upper frame and is used to stabilize the lower frame of the base structure; The upper frame includes a bottom plate arranged on the wall surface, a connecting frame arranged on the bottom plate for fixing the base structure, and a shelf plate arranged on the connecting frame; The base structure includes a base arranged on the shelf plate and a cable identification code arranged on the base.

2. A modular fireproof blocking device with strong plasticity and easy installation and maintenance according to claim 1, characterized in that: The bottom plate is provided with a bottom plate connecting hole.

3. A modular fireproof blocking device with strong plasticity and convenient installation and maintenance according to claim 2, characterized in that: The bottom plate connection holes are provided with fixing bolts.

4. A modular fireproof blocking device with strong plasticity and convenient installation and maintenance according to claim 2, characterized in that: The base structure includes a sheet layer arranged on the base for connecting cables.

5. A modular fireproof blocking device with strong plasticity and convenient installation and maintenance according to claim 4, characterized in that: A central block is arranged on the sheet layer.

6. A modular fireproof blocking device with strong plasticity and convenient installation and maintenance according to claim 2, characterized in that: The lower frame includes an auxiliary frame arranged on the upper frame for stabilizing the connection of the base structure, and connecting bolts arranged on the auxiliary frame for connecting the auxiliary frame.

7. A modular fireproof blocking device with strong plasticity and convenient installation and maintenance according to claim 6, characterized in that: The connecting frame and the auxiliary frame are both provided with connecting holes.

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