Underground garage roof post-cast strip pre-closing cover plate

Abstract

The utility model belongs to the technical field of sealing cover plates, and particularly relates to an underground garage roof post-cast strip pre-sealing cover plate which comprises a first roof, a second roof is arranged on one side of the first roof, a cast strip area is formed between the first roof and the second roof, and a sealing cover plate is jointly mounted on the first roof and the second roof. An irrigation assembly is arranged on the plugging cover plate; the dismounting and mounting assembly comprises an insertion groove and a guide groove which are formed in the first top plate and the second top plate, and an insertion block mounted at the bottom of the plugging cover plate; through the arrangement of the dismounting assembly, the auxiliary limiting assembly, the reset assembly and the auxiliary assembly, the plugging cover plate can be effectively and rapidly dismounted from the first top plate and the second top plate, so that the dismounting speed of the plugging cover plate is increased, the workload of workers is further reduced, the plugging cover plate can be used for many times, and the cost is reduced. And the practicability of the plugging cover plate is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of closed covers, and particularly relates to a pre-closed cover for a post-cast strip of an underground garage roof slab. Background Technique

[0002] At present, during the construction of the underground garage roof slab, the traditional post-cast strip concrete of the underground garage roof slab is poured late. The expansion post-cast strip is poured more than 2 months after the concrete is poured; the late pouring time of the traditional post-cast strip construction method causes rainwater to easily pour into the underground garage. Therefore, a pre-closed cover for the post-cast strip of the underground garage roof slab is needed to prevent rainwater from flowing into the post-cast strip, so as to facilitate the subsequent construction of the underground garage roof slab and ensure the construction quality of the underground garage.

[0003] In the Chinese patent with the publication number CN220433945U, a pre-closed cover for a post-cast strip of an underground garage roof slab is disclosed. This pre-closed cover for the post-cast strip can speed up the construction progress, reduce the leakage risk of the underground garage, construct the outdoor project in advance, synchronize the outdoor project with the external wall decoration, ensure the project progress while guaranteeing the project quality, shorten the delivery time, reduce the management fee, and save the construction cost; however, when the above-mentioned pre-closed cover for the post-cast strip is actually used, it is generally installed on the post-cast strip of the underground garage roof slab through the cover plate and cement mortar. However, it is difficult to quickly disassemble and assemble the cover plate, which is not convenient for the installation of the cover plate and the post-cast strip of the underground garage roof slab, and the cover plate is difficult to be reused, increasing the workload of workers and reducing the practicability of the cover plate.

[0004] To solve the above problems, a pre-closed cover for a post-cast strip of an underground garage roof slab is proposed in this application. Content of the Utility Model

[0005] To solve the problems raised in the above background technique. The utility model provides a pre-closed cover for a post-cast strip of an underground garage roof slab, which has the characteristic of facilitating the quick disassembly and assembly of the plugging cover plate.

[0006] To achieve the above object, the utility model provides the following technical solutions:

[0007] A pre-closed cover for a post-cast strip of an underground garage roof slab, comprising:

[0008] A first roof slab, a second roof slab is arranged on one side of the first roof slab, a post-cast strip area is formed between the first roof slab and the second roof slab, a plugging cover plate is jointly installed on the first roof slab and the second roof slab, and a pouring assembly is arranged on the plugging cover plate;

[0009] Disassembly and assembly component, the disassembly and assembly component includes insertion slots and guide slots opened on the first top plate and the second top plate, and insertion blocks installed at the bottom of the sealing cover plate. Guide blocks are fixed on both sides of the insertion blocks. The insertion blocks are inserted into the insertion slots, and the guide blocks are located in the guide slots.

[0010] As an optimization of the pre-closed cover plate for the post-cast strip of the underground garage top plate in the present utility model, an auxiliary limiting component is provided on the insertion block. The auxiliary limiting component includes an opening slot opened on the insertion block and a limiting slot opened inside the first top plate and the second top plate. The limiting slot communicates with the insertion slot. An abutting inclined plate is installed inside the opening slot, and the abutting inclined plate is inserted into the limiting slot.

[0011] As an optimization of the pre-closed cover plate for the post-cast strip of the underground garage top plate in the present utility model, a reset component is provided inside the opening slot. The reset component includes a compression spring installed inside the opening slot. One end of the compression spring away from the opening slot is connected to the abutting inclined plate. By providing the compression spring, the abutting inclined plate can be effectively reset to limit and fix the insertion block between the second top plate and the first top plate.

[0012] As an optimization of the pre-closed cover plate for the post-cast strip of the underground garage top plate in the present utility model, an auxiliary component is provided inside the limiting slot. The auxiliary component includes a fixed inclined plate fixed inside the limiting slot, and the fixed inclined plate contacts the abutting inclined plate.

[0013] As an optimization of the pre-closed cover plate for the post-cast strip of the underground garage top plate in the present utility model, the pouring component includes a steel pipe installed on the sealing cover plate. The bottom end of the steel pipe penetrates the sealing cover plate and contacts the pouring belt area.

[0014] As an optimization of the pre-closed cover plate for the post-cast strip of the underground garage top plate in the present utility model, an auxiliary protection component is provided between the sealing cover plate and the pouring belt area. The auxiliary protection component includes a protection soft pad installed between the sealing cover plate and the pouring belt area.

[0015] As an optimization of the pre-closed cover plate for the post-cast strip of the underground garage top plate in the present utility model, a sealing component is provided between the protection soft pad and the second top plate and the first top plate. The sealing component includes a sealing snap ring installed at the bottom of the protection soft pad. By providing the sealing snap ring, the protection soft pad can be effectively sealed between the second top plate and the first top plate to prevent rainwater from flowing into the pouring belt area and facilitate the subsequent construction of the underground garage top plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. The utility model can effectively disassemble and assemble the sealing cover plate from the first top plate and the second top plate through the arranged disassembly and assembly component, auxiliary limiting component, reset component and auxiliary component, so as to improve the speed of disassembling and assembling the sealing cover plate, further reduce the workload of the staff, and the sealing cover plate can be used repeatedly, greatly improving the practicability of the sealing cover plate;

[0018] 2. Through the arranged auxiliary protection component and sealing component, when the sealing component is installed on the second top plate and the first top plate, the utility model can effectively reduce the collision, avoid the damage of the sealing cover plate caused by excessive collision force, and thus improve the service life of the sealing cover plate to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0020] Figure 1 is a schematic structural diagram of the utility model;

[0021] Figure 2 is the utility model Figure 1 partial cross-sectional view;

[0022] Figure 3 is the utility model Figure 2 enlarged view of part A in;

[0023] Figure 4 is a schematic structural diagram of the disassembly and assembly component of the utility model;

[0024] Figure 5 is a schematic structural diagram of the auxiliary protection component of the utility model;

[0025] In the figure: 1, first top plate; 2, second top plate; 3, pouring belt area; 4, sealing cover plate; 5, steel pipe; 6, disassembly and assembly component; 61, insertion block; 62, guiding block; 63, extrusion spring; 64, connecting inclined plate; 65, fixed inclined plate; 7, auxiliary protection component; 71, protective soft pad; 72, sealing clamping ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the 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 utility model without creative efforts shall fall within the protection scope of the utility model.

[0027] The present utility model provides a pre-closed cover plate for the post-cast strip of the underground garage roof as shown in Figure 1 and Figure 2 . The pre-closed cover plate for the post-cast strip of the underground garage roof includes: a first roof plate 1, a second roof plate 2 is arranged on one side of the first roof plate 1, a post-cast strip area 3 is formed between the first roof plate 1 and the second roof plate 2, a sealing cover plate 4 is commonly installed on the first roof plate 1 and the second roof plate 2, and a pouring assembly is arranged on the sealing cover plate 4; the pouring assembly includes a steel pipe 5 installed on the sealing cover plate 4, and the bottom end of the steel pipe 5 penetrates through the sealing cover plate 4 and contacts the post-cast strip area 3.

[0028] As can be seen from the above, during use, first, the post-cast strip area 3 is reserved between the first roof plate 1 and the second roof plate 2, and then the sealing cover plate 4 is covered above the post-cast strip area 3 to pre-close the first roof plate 1 and the second roof plate 2 and fit with the tops of the first roof plate 1 and the second roof plate 2. Subsequently, construction such as waterproofing is carried out on the first roof plate 1 and the second roof plate 2 to prevent waterproof materials, rainwater, etc. from seeping into the interior of the post-cast strip area 3. After the construction on the first roof plate 1 and the second roof plate 2 is completed, cement can be added into the steel pipe 5, and the cement flows along the steel pipe 5 into the interior of the post-cast strip area 3 to complete the filling of the post-cast strip area 3 and realize the construction of the underground garage roof.

[0029] Referring to Figures 2-4 shown, a disassembly and assembly component 6, the disassembly and assembly component 6 includes a plug-in slot and a guide slot opened on the first roof plate 1 and the second roof plate 2 and a plug 61 installed at the bottom of the sealing cover plate 4. Guide blocks 62 are fixed on both sides of the plug 61. The plug 61 is inserted into the plug-in slot, and the guide block 62 is located in the guide slot; an auxiliary limit component is arranged on the plug 61. The auxiliary limit component includes an opening slot opened on the plug 61 and a limit slot opened inside the first roof plate 1 and the second roof plate 2. The limit slot is communicated with the plug-in slot. A connecting inclined plate 64 is installed inside the opening slot, and the connecting inclined plate 64 is inserted into the limit slot; a reset component is arranged inside the opening slot. The reset component includes a compression spring 63 installed inside the opening slot, and one end of the compression spring 63 far away from the opening slot is connected to the connecting inclined plate 64; an auxiliary component is arranged inside the limit slot. The auxiliary component includes a fixed inclined plate 65 fixed inside the limit slot, and the fixed inclined plate 65 contacts the connecting inclined plate 64.

[0030] Through the above technical solutions:

[0031] When it is necessary to disassemble and assemble the plugging cover plate 4 with the first top plate 1 and the second top plate 2, the staff pushes the connecting inclined plate 64 inward, so that the connecting inclined plate 64 pushes and squeezes the spring 63 inward, causing the compression spring 63 to contract inward while the connecting inclined plate 64 also moves into the opening groove. Then the staff aligns the insertion block 61 and the guiding block 62 with the insertion slot and the guiding slot respectively, and then presses down the plugging cover plate 4, so that the insertion block 61 and the guiding block 62 are inserted into the insertion slot and the guiding slot. When the limiting slot is aligned with the opening groove, the connecting inclined plate 64 uses the resilience of the compression spring 63 to reset, so that the connecting inclined plate 64 is inserted into the limiting slot and contacts the fixed inclined plate 65 to complete the limitation of the insertion block 61 and prevent the insertion block 61 from shaking, further improving the stability when the plugging cover plate 4 is installed with the first top plate 1 and the second top plate 2. Then when it is necessary to disassemble the plugging cover plate 4, the staff pulls the plugging cover plate 4 to pull out the insertion block 61 from the insertion slot, completing the disassembly of the plugging cover plate 4 from the first top plate 1 and the second top plate 2, so as to improve the speed of disassembly and assembly of the plugging cover plate 4, further reducing the workload of the staff, and the plugging cover plate 4 can be used multiple times, greatly improving the practicability of the plugging cover plate 4.

[0032] In addition, referring to Figure 1 and Figure 5 As shown, an auxiliary protection component 7 is arranged between the plugging cover plate 4 and the pouring belt area 3. The auxiliary protection component 7 includes a protection soft pad 71 installed between the plugging cover plate 4 and the pouring belt area 3; a plugging component is arranged between the protection soft pad 71 and the second top plate 2 and the first top plate 1, and the plugging component includes a sealing snap ring 72 installed at the bottom of the protection soft pad 71.

[0033] Through the above technical solutions:

[0034] During use, first install the protection soft pad 71 at the bottom of the plugging cover plate 4, so that when the plugging cover plate 4 is installed with the first top plate 1 and the second top plate 2, it can effectively reduce certain collision damages, thus improving the service life of the plugging cover plate 4 to a certain extent. Then, through the sealing snap ring 72, it can effectively plug the pouring belt area 3, the second top plate 2 and the first top plate 1 to prevent rainwater from flowing into the inside of the pouring belt area 3, thereby facilitating the subsequent processing of the pouring belt area 3.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pre-enclosed cover plate for the post-cast strip of the roof of an underground garage, characterized in that: include: A first top plate (1), a second top plate (2) being arranged on one side of the first top plate (1), a pouring zone (3) being formed between the first top plate (1) and the second top plate (2), a blocking cover plate (4) being installed on the first top plate (1) and the second top plate (2), and a pouring assembly being arranged on the blocking cover plate (4); A disassembly assembly (6), the disassembly assembly (6) comprising a plug-in slot and a guide slot provided on a first top plate (1) and a second top plate (2), and an insert block (61) installed at the bottom of a blocking cover plate (4), guide blocks (62) being fixed on both sides of the insert block (61), the insert block (61) being inserted into the plug-in slot, and the guide block (62) being located in the guide slot.

2. The pre-enclosed cover plate for the post-cast strip of the underground garage roof according to claim 1 is characterized by: The insert block (61) is provided with an auxiliary limit assembly, the auxiliary limit assembly comprising an opening groove formed on the insert block (61) and a limit groove formed inside the first top plate (1) and the second top plate (2), the limit groove being communicated with the plug-in groove, a connecting inclined plate (64) being installed inside the opening groove, and the connecting inclined plate (64) being inserted into the limit groove.

3. The pre-enclosed cover plate for the post-cast strip of the underground garage roof according to claim 2 is characterized by: A reset assembly is arranged inside the opening slot, and the reset assembly comprises a compression spring (63) installed inside the opening slot, and one end of the compression spring (63) away from the opening slot is connected to a connecting inclined plate (64).

4. The pre-enclosed cover plate for the post-cast strip of the underground garage roof according to claim 3 is characterized by: An auxiliary component is arranged inside the limiting groove, and the auxiliary component comprises a fixed inclined plate (65) fixed inside the limiting groove, and the fixed inclined plate (65) is in contact with the connecting inclined plate (64).

5. The pre-enclosed cover plate for post-casting strip of the top plate according to claim 1, characterized in that: The pouring assembly comprises a steel pipe (5) mounted on the blocking cover plate (4), wherein the bottom end of the steel pipe (5) penetrates the blocking cover plate (4) and contacts the pouring zone (3).

6. The pre-enclosed cover plate for the post-cast strip of the underground garage roof according to claim 1 is characterized by: An auxiliary protection component (7) is provided between the blocking cover plate (4) and the casting strip area (3), and the auxiliary protection component (7) comprises a protective cushion (71) installed between the blocking cover plate (4) and the casting strip area (3).

7. The pre-enclosed cover plate for the post-cast strip of the underground garage roof according to claim 6 is characterized by: A blocking assembly is provided between the protective cushion (71) and the second top plate (2) and the first top plate (1), and the blocking assembly comprises a sealing collar (72) installed at the bottom of the protective cushion (71).

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