All-round combinable fireproof plugging suite

Abstract

The utility model discloses an all-round combinable fireproof plugging suite which comprises an upper base plate, a lower base plate, a left U-shaped body, a right U-shaped body, at least two fireproof plugging blocks and a partition part, the upper base plate, the lower base plate, the left U-shaped body and the right U-shaped body can jointly form an outer frame body, and the fireproof plugging blocks and the partition part are both arranged in the outer frame body. The partition part is arranged between the two fireproof plugging blocks and used for separating the two fireproof plugging blocks, the outer frame body is arranged to be in a detachable and combined form, the corresponding number of plugging suites can be increased according to different numbers of cables, and the function of adapting to plugging holes of different sizes, cables of different numbers and cables of different sizes is achieved; and the product applicability is improved. The all-round combinable fireproof plugging suite provided by the utility model has the effects that the plugging suite can be detached and combined, and the applicability of the plugging suite is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable trench sealing, in particular to an all-round combinable fireproof sealing kit. Background Art

[0002] In the prior art, a cable trough is generally connected to the interior or directly extends into the interior. A sealing structure needs to be provided at the place where the cable trough enters the interior. The conventional method is: adding a baffle at the cable hole, and then using fireproof, waterproof and other sealants for sealing. However, after being placed for a period of time, the baffle may be displaced, resulting in the sinking and collapse of the fireproof sealant, reducing the sealing performance and fireproof performance, and not meeting the requirements of cable operation.

[0003] For this reason, various forms of sealing devices have emerged on the market, such as inflatable cable duct sealing devices, cork sealing devices, etc. Among them, the former has good sealing performance but poor fireproof performance, while the latter has good fireproof and waterproof performance, but the disassembly and assembly operations are complex and will cause damage to the cable. In addition, the existing sealing device is generally provided with an integral outer frame adapted to the sealing hole. When the size of the sealing hole is standard, the integral outer frame can indeed provide installation efficiency. However, in the actual construction process, the sizes of different sealing holes are different. In order to adapt to the corresponding size of the sealing hole, the existing integral outer frame is extremely inconvenient and needs to be improved. Summary of the Utility Model

[0004] In view of the above problems, the present invention provides an all-round combinable fireproof sealing kit, aiming to solve the problems existing in the prior art.

[0005] The specific technical solution is as follows:

[0006] An all-round combinable fireproof sealing kit includes an upper substrate, a lower substrate, a left U-shaped body, a right U-shaped body, at least two fireproof sealing blocks and a partition part. The upper substrate, the lower substrate, the left U-shaped body and the right U-shaped body can jointly form an outer frame body. The fireproof sealing blocks and the partition part are both arranged in the outer frame body, and the partition part is arranged between the two fireproof sealing blocks to separate them.

[0007] The above-mentioned all-round combinable fireproof sealing kit further has the following characteristics. The left U-shaped body and the right U-shaped body both include a body and a support plate. The support plate is arranged directly between the two arms of the body, and the support plate is also connected to the closed end of the body. Fixing holes are opened on both arms of the body, and fixing holes are also opened at both ends of the upper substrate and the lower substrate. When the open ends of the two bodies face away from each other and the fixing holes on the body are aligned with the fixing holes on the substrate, the end faces of the open ends of the two arms of the body are flush with the left and right end faces of the substrate.

[0008] Beneficial effects of the above solution: The support plate is arranged between the two arms of the body to support the body and prevent the body from deforming due to pressure.

[0009] The above-mentioned all-round combinable fireproof sealing kit also has the following feature: Extension protrusions are provided on one side of the upper substrate, lower substrate, left U-shaped body and right U-shaped body that are attached to the fireproof sealing block. When the upper substrate, lower substrate, left U-shaped body and right U-shaped body are closely attached to different sides of the fireproof sealing block, the extension protrusions are inserted into the fireproof sealing block.

[0010] Beneficial effects of the above solution: The extension protrusions are inserted into the fireproof sealing block, which can increase the friction between the fireproof sealing block and the substrate and prevent the fireproof sealing block from being disengaged from the outer frame under the influence of external forces.

[0011] The above-mentioned all-round combinable fireproof sealing kit also has the following feature: The partition part includes an intermediate fireproof block and two partition plates. The two partition plates are respectively arranged on the left and right sides of the intermediate fireproof block. The height of the intermediate fireproof block is the same as the width of the closed end of the body, and the height of the partition plate is greater than the height of the intermediate fireproof block. Slots for inserting the partition plates are provided on the opposite sides of the upper substrate and the lower substrate.

[0012] Beneficial effects of the above solution: The inner cavity of the outer frame is filled with the intermediate fireproof block, and it is separated from the fireproof sealing block by the partition plate to ensure the sealing performance.

[0013] The above-mentioned all-round combinable fireproof sealing kit also has the following feature: The fireproof sealing block includes a fireproof body with a central opening and a cylindrically shaped core layer that can be peeled off layer by layer.

[0014] Beneficial effects of the above solution: According to the size of the cable to be passed through, the cylindrically shaped core layer with the corresponding diameter is peeled off to adapt to cables with different diameters.

[0015] The above-mentioned all-round combinable fireproof sealing kit also has the following feature: The partition part includes a pressing block and a tightening bolt. The pressing block is arranged in the gap between the two fireproof sealing blocks. The tightening bolt passes through the pressing block from front to back. When the tightening bolt is tightened, the pressing block deforms and its width increases to fully fill the gap between the two fireproof sealing blocks.

[0016] Beneficial effects of the above solution: The pressing block can press and fix the fireproof sealing block by adjusting the tightening bolt, thereby realizing the sealing of the entire system. The pressing force generated by the pressing block is evenly distributed on the fireproof sealing block.

[0017] In summary, the beneficial effects of this solution are:

[0018] In the all-round combinable fireproof plugging kit provided by the present utility model, by setting the outer frame body in a split-combinable form, according to the different numbers of cables, the corresponding number of plugging kits can be increased to achieve the functions of adapting to plugging holes of different sizes, adapting to different numbers of cables, and adapting to cables of different sizes, so as to improve the applicability of the product. The all-round combinable fireproof plugging kit provided by the present utility model has the effect of being split-combinable and increasing the applicability of the plugging kit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view structural schematic diagram of the split state of the all-round combinable fireproof plugging kit of the present utility model;

[0020] Figure 2 It is a front view structural schematic diagram of the split state of another embodiment of the all-round combinable fireproof plugging kit of the present utility model;

[0021] Figure 3 It is a front view structural schematic diagram of the combined state of the all-round combinable fireproof plugging kit of the present utility model.

[0022] BRIEF DESCRIPTION OF THE DRAWINGS: 1. Upper substrate; 2. Lower substrate; 3. Left U-shaped body; 4. Right U-shaped body; 5. Fireproof body; 6. Support plate; 7. Extension protrusion; 8. Intermediate fireproof block; 9. Partition plate; 10. Slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0024] It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0025] Next, the present utility model will be further described in conjunction with specific embodiments, but it is not limited to the present utility model.

[0026] Figure 1 It is a front view structural schematic diagram of the split state of the all-round combinable fireproof plugging kit of the present utility model, Figure 2 It is a front view structural schematic diagram of the split state of another embodiment of the all-round combinable fireproof plugging kit of the present utility model, Figure 3 It is a front view structural schematic diagram of the combined state of the all-round combinable fireproof plugging kit of the present utility model, as Figures 1 - 3As shown in the figure, the all - in - one combinable fire - proof plugging kit provided in this embodiment includes an upper substrate 1, a lower substrate 2, a left U - shaped body 3, a right U - shaped body 4, at least two fire - proof plugging blocks, and a partition part. The upper substrate 1, the lower substrate 2, the left U - shaped body 3, and the right U - shaped body 4 can jointly form an outer frame body. The fire - proof plugging blocks and the partition part are both arranged in the outer frame body, and the partition part is arranged between the two fire - proof plugging blocks to separate them from each other.

[0027] In the above - mentioned embodiment, both the left U - shaped body 3 and the right U - shaped body 4 include a body and a support plate 6. The support plate 6 is arranged between the two arms of the body, and the support plate 6 is also connected to the closed end of the body. Fixing holes are opened on both arms of the body, and fixing holes are also opened at both ends of the upper substrate 1 and the lower substrate 2. When the open ends of the two bodies face away from each other and the fixing holes on the body are aligned with the fixing holes on the substrate, the end faces of the open ends of the two arms of the body are flush with the left and right end faces of the substrate.

[0028] It should be noted that the support plate 6 is arranged at the rear side between the two arms of the body, and a position for the fixing hole needs to be reserved at the center of the two arms of the body.

[0029] It also should be noted that when assembling the outer frame body, the open ends of the two bodies face away from each other, the fixing holes on the body are aligned with the fixing holes on the substrate, and finally, the fixing bolts are passed through the fixing holes and tightened, then the assembly of the outer frame body is completed.

[0030] In the above - mentioned embodiment, extension protrusions 7 are arranged on the sides of the upper substrate 1, the lower substrate 2, the left U - shaped body 3, and the right U - shaped body 4 that are in contact with the fire - proof plugging blocks. When the upper substrate 1, the lower substrate 2, the left U - shaped body 3, and the right U - shaped body 4 are closely attached to different sides of the fire - proof plugging blocks, the extension protrusions 7 are inserted into the fire - proof plugging blocks.

[0031] In the above - mentioned embodiment, the partition part includes an intermediate fire - proof block 8 and two partition plates 9. The two partition plates 9 are respectively arranged on the left and right sides of the intermediate fire - proof block 8. The height of the intermediate fire - proof block 8 is the same as the width of the closed end of the body, and the height of the partition plate 9 is greater than the height of the intermediate fire - proof block 8. Slots 10 for inserting the partition plates 9 are opened on the opposite sides of the upper substrate 1 and the lower substrate 2.

[0032] In the above - mentioned embodiment, the fire - proof plugging block includes a fire - proof body 5 with a central opening and a cylindrically - shaped core layer that can be detached layer by layer.

[0033] It should be noted that the fire - proof plugging block can be set as a cylindrically - shaped one with a cut - open side to facilitate supplementary plugging of the plugging hole after the cable laying is completed.

[0034] In the above embodiment, the separating part includes a pressing block 11 and a tightening bolt. The pressing block 11 is arranged in the gap between two fireproof plugging blocks. The tightening bolt penetrates through the pressing block 11 from front to back. When the tightening bolt is tightened, the pressing block 11 deforms and its width increases to fully fill the gap between the two fireproof plugging blocks.

[0035] Working principle: Determine the number of kits according to the size of the plugging hole and the number of cables to pass through. After determination, peel off the corresponding number of layers of the cylindrical core layer on the fireproof body 5, pass the cables through, then place the fireproof body 5 and the intermediate fireproof block 8 between the upper substrate 1 and the lower substrate 2, insert the partition plate 9 into the corresponding slot 10, and finally insert the left U-shaped body 3 and the right U-shaped body 4 between the upper substrate 1 and the lower substrate 2 respectively, align the fixing holes on the body with the fixing holes on the substrate, and tighten the fixing bolts through the fixing holes.

[0036] The above are only the preferred embodiments of the present invention, and do not limit the implementation manners and protection scope of the present invention accordingly. For those skilled in the art, it should be able to realize that all the solutions obtained by equivalent replacement and obvious changes made by using the content of the specification of the present invention should be included in the protection scope of the present invention.

Claims

1. An all-purpose combinable fire blocking kit, characterized by: The invention comprises an upper base plate (1), a lower base plate (2), a left U-shaped body (3), a right U-shaped body (4), at least two fireproof blocking blocks and a partition. The upper base plate (1), the lower base plate (2), the left U-shaped body (3) and the right U-shaped body (4) can together form an outer frame. The fireproof blocking block and the partition are both arranged in the outer frame. The partition is arranged between the two fireproof blocking blocks to separate the two.

2. The all-purpose combinable fire blocking kit according to claim 1, characterized in that: The left U-shaped body (3) and the right U-shaped body (4) both comprise a main body and a support plate (6), wherein the support plate (6) is directly disposed on the two arms of the main body and is also connected to the closed end of the main body, and fixing holes are provided on the two arms of the main body, and the fixing holes are also provided at both ends of the upper base plate (1) and the lower base plate (2). When the open ends of the two main bodies face away from each other and the fixing holes on the main body are aligned with the fixing holes on the base plate, the open end surfaces of the two arms of the main body are flush with the left and right end surfaces of the base plate.

3. The all-purpose combinable fire blocking kit according to claim 2, characterized in that: An extension protrusion (7) is provided on one side of the upper base plate (1), the lower base plate (2), the left U-shaped body (3) and the right U-shaped body (4) which are in contact with the fireproof sealing block. When the upper base plate (1), the lower base plate (2), the left U-shaped body (3) and the right U-shaped body (4) are in contact with different sides of the fireproof sealing block, the extension protrusion (7) is inserted into the fireproof sealing block.

4. The all-purpose combinable fire blocking kit according to claim 2, characterized in that: The partition part comprises a middle fireproof block (8) and two partition plates (9), wherein the two partition plates (9) are respectively arranged on the left and right sides of the middle fireproof block (8), the height of the middle fireproof block (8) is the same as the width of the closed end of the body, the height of the partition plate (9) is greater than the height of the middle fireproof block (8), and the opposite sides of the upper base plate (1) and the lower base plate (2) are provided with slots (10) for inserting the partition plates (9).

5. The all-purpose combinable fire blocking kit according to claim 4, characterized in that: The fireproof sealing block comprises a fireproof body (5) with a central opening and a cylindrical core layer which can be detached layer by layer.

6. The all-purpose combinable fire blocking kit according to claim 2, characterized in that: The partition comprises a clamping block (11) and a tightening bolt. The clamping block (11) is arranged in the gap between the two fireproof sealing blocks. The tightening bolt passes through the clamping block (11) from front to back. When the tightening bolt is tightened, the clamping block (11) is deformed and its width increases so as to fully fill the gap between the two fireproof sealing blocks.

Images