Adjustable vertical bridge penetrating floor plugging and reverse ridge integrated device

Abstract

The utility model discloses an adjustable vertical bridge penetrating floor plugging and reverse ridge integrated device. The adjustable vertical bridge penetrating floor plugging and reverse ridge integrated device comprises a plugging assembly, a shell, a fireproof assembly and a reverse ridge assembly. The plugging assembly is connected with the shell, the length of a side plate of the shell can be adjusted, the reverse ridge assembly is connected with the side plate of the shell, the length of the reverse ridge assembly can be changed along with the length of the side plate of the shell, and the fireproof assembly is arranged in the shell. According to the device, the adjustable shell is arranged, so that the device can be correspondingly adjusted according to the size of a floor penetrating hole for adaptation, and the situation that the device needs to be remanufactured under the condition that the size is not consistent is avoided. And moreover, due to the arrangement of the reverse ridge assembly in the device, the waterproof effect of the device is better than the traditional formwork pouring effect, and the problem that the pouring quality is difficult to control in the formwork pouring process is solved. And the flame-retardant plate for plugging the lower part of the device is as high as the lower part of the concrete floor, so that the plugging is compact and attractive.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, and more specifically, to an adjustable integrated device for sealing the vertical cable tray through the floor slab and the anti-camber. Background Art

[0002] At present, when reserving the position of the vertical cable tray through the floor slab, it is usually necessary to reserve a foam board of appropriate size at the corresponding position according to the drawing positioning after the concrete formwork is erected; the advantage of this method is that after the concrete is poured, the foam board at this position is removed, and then the vertical cable tray can be constructed. However, there are disadvantages: ① If the reserved position is too large and there is no steel bar inside, it will affect the bearing capacity of the hole range in the later stage; ② After the foam board is removed, some residues will remain on the concrete, which requires careful cleaning and wastes labor; ③ When performing fireproof sealing around the cable tray in the later stage, a hole is suspended under the floor slab; the suspended hole slab protrudes from the lower surface of the floor slab, and it is difficult to cover during the later decoration and painting.

[0003] For the construction of the waterproof concrete anti-camber beside the current vertical cable tray, most projects use wooden forms, composite support forms or metal forms for secondary formwork erection to complete the anti-camber structure required by the design. The concrete anti-camber is generally to meet the functional requirements of the building. It is a treatment made to prevent rainwater from leaking in when encountering a hole or at the edge part or when there is a cover on the upper part (for example, in indoor bathrooms, shower rooms or kitchens that require waterproofing). The anti-camber is a concrete member with a certain thickness and height around the hole and is integrated with the surrounding concrete slab. Anti-camber concrete needs to be set on the floor slab or floor panel body of kitchens, bathrooms, shower rooms and areas with waterproof requirements. The advantage of this method is good waterproof effect, but formwork erection is labor-consuming, and it is extremely difficult to control the pouring quality during pouring, especially the straightness of each side of the anti-camber is difficult to control.

[0004] Therefore, in view of the above problems, there is an urgent need for a cable tray through-floor slab sealing and anti-camber device that is easy to install and has a stable quality of anti-camber pouring and a sealed cavity. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable integrated device for sealing the vertical cable tray through the floor slab and the anti-camber. The adjustable integrated device for sealing the vertical cable tray through the floor slab and the anti-camber provided by the utility model is easy to install, has fast construction, excellent anti-camber effect, sealed cavity, smooth and beautiful floor surface after construction, and avoids the problems that it is difficult to control the pouring quality of the anti-camber in the traditional anti-camber and sealing construction, and the suspended hole sealing causes the suspended hole slab to protrude from the lower surface of the floor slab, affecting the aesthetics.

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

[0007] An adjustable integrated device for sealing the penetration of a vertical cable tray through a floor slab and a counter-curb, the adjustable integrated device for sealing the penetration of a vertical cable tray through a floor slab and a counter-curb is arranged in a concrete floor slab, and it includes: a sealing component, a housing, a fireproof component and a counter-curb component;

[0008] The sealing component is connected to the housing, the lengths of the side plates of the housing can be adjusted, the counter-curb component is connected to the side plates of the housing and the length of the counter-curb component can change along with the change of the length of the side plates of the housing, and the fireproof component is arranged in the housing.

[0009] Optionally, the housing includes a first side plate, a second side plate, a third side plate and a fourth side plate, and the first side plate, the second side plate, the third side plate and the fourth side plate are connected in sequence to form the housing;

[0010] The first side plate, the second side plate, the third side plate and the fourth side plate each include at least two connectable movable plates, connection holes are formed at one ends of the movable plates, and adjacent movable plates can be bolt-connected through the connection holes to adjust the length of the side plates, and the counter-curb component is fixedly arranged on the tops of the movable plates.

[0011] Optionally, the side plates further include a first mounting bracket, a second mounting bracket and a third mounting bracket. The first mounting bracket and the second mounting bracket are both fixedly arranged between the third side plate and the fourth side plate and are close to the second side plate. The first mounting bracket is fixedly arranged on the top of the housing, the second mounting bracket is correspondingly fixedly arranged at the bottom of the housing, and the third mounting bracket is slidably arranged at the bottom of the third side plate and the third mounting bracket can slide along the bottom of the third side plate to be connected to the first side plate.

[0012] Optionally, the fireproof component includes fireproof putty, fireproof material and a pair of flame retardant plates;

[0013] The flame retardant plates are both connected to the sealing component through the fireproof putty. One of the flame retardant plates is installed on the first mounting bracket and can be connected to the concrete floor slab, and the other flame retardant plate is installed on the second mounting bracket and the third mounting bracket. A containing cavity is formed between the pair of flame retardant plates and the housing, and the containing cavity is filled with the fireproof material to achieve the fireproof sealing of the sealing component.

[0014] Optionally, the distance between the pair of flame retardant plates and the sealing component is not less than 2.5 cm.

[0015] Optionally, the sealing component includes a pair of cable tray covers and at least three C-shaped steels;

[0016] The C-shaped steel is fixedly arranged on the concrete floor slab on one side along the vertical direction of the concrete floor slab. The bridge deck covers are fixedly connected to the C-shaped steel, and the bridge deck covers are respectively connected to the flame-retardant boards in one-to-one correspondence, and the connected bridge deck covers and the flame-retardant boards are at the same height.

[0017] Optionally, the adjustable vertical bridge crossing floor slab sealing and anti-camber integrated device further includes a floor slab penetration joint. The floor slab penetration joint is arranged on both sides of the sealing component. The sealing component is connected to the housing through the floor slab penetration joint. The side of the floor slab penetration joint close to the concrete floor slab is fixedly arranged on the concrete floor slab through the C-shaped steel.

[0018] Optionally, the anti-camber component includes an anti-camber member and a water stop member. The water stop member extends outward along the anti-camber member at the bottom of the anti-camber member. The anti-camber member is fixedly connected to the housing and can change along with the change of the length of the housing.

[0019] Optionally, an anti-rust coating is provided on the surface of the anti-camber member.

[0020] The beneficial effects of the present utility model are as follows:

[0021] The present utility model provides an adjustable vertical bridge crossing floor slab sealing and anti-camber integrated device. The device is made more practical by the provided adjustable housing. When there is a size difference between the floor slab penetration hole and the device, the size of the housing of the device can be adjusted so that the device can be installed in the floor slab penetration hole. Moreover, the anti-camber component is preset on the housing in the device, making the waterproof effect of the device better than that of the traditional formwork pouring. It avoids the problems of inconsistent straightness in the formwork pouring process and difficult-to-control pouring quality. And the bottom surfaces of the various components of the device are at the same height as the lower part of the concrete floor surface, avoiding the problem that when the traditional bridge fireproof sealing is carried out, it is necessary to hang a hole under the floor slab, resulting in the hanging hole slab protruding from the lower surface of the floor slab and affecting the appearance. Description of the Drawings

[0022] Figure 1 is a schematic top view of the overall structure of the adjustable vertical bridge crossing floor slab sealing and anti-camber integrated device of the present utility model;

[0023] Figure 2 is a schematic front view structure diagram of the adjustable vertical bridge crossing floor slab sealing and anti-camber integrated device of the present utility model;

[0024] Figure 3 is a schematic structure diagram of the installation of the lower layer flame-retardant board in the present utility model;

[0025] Figure 4 is the sliding of the third mounting bracket in the present utility model ( Figure 1Schematic diagram of the structure at the a-a section in the middle

[0026] Figure 5 It is a schematic diagram of the structure of the movable plate on the housing in the present utility model.

[0027] Explanation of reference numerals:

[0028] 1. First side plate; 11. Movable plate; 12. Connecting hole; 13. First mounting bracket; 14. Second mounting bracket; 15. Third mounting bracket; 2. Second side plate; 3. Third side plate; 4. Fourth side plate;

[0029] 5. Anti-camber member; 51. Water-stop member;

[0030] 6. Bridge cover plate; 61. C-shaped steel;

[0031] 7. Fireproof mud; 71. Fireproof material; 72. Flame retardant board; 8. Floor penetration joint. Detailed implementation manners

[0032] Many specific details are set forth in the following description in order to provide a thorough understanding of the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific implementations disclosed below.

[0033] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 therefore should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art belonging to the technical field of the present utility model. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model.

[0035] Such as Figure 1As shown in the figure, an adjustable integrated device for sealing the vertical cable tray through the floor slab and the anti-curb is provided in the concrete floor slab, and the bottom surface of the device is at the same height as the bottom surface of the concrete floor slab. The adjustable integrated device for sealing the vertical cable tray through the floor slab and the anti-curb includes: a sealing component, a housing, a fireproof component, and an anti-curb component;

[0036] The sealing component is connected to the housing, and the bottom surface of the sealing component is at the same height as the housing. The lengths of the side plates of the housing can be adjusted. The anti-curb component is connected to the side plates of the housing, and the length of the anti-curb component can change with the change of the length of the side plates of the housing. The fireproof component is arranged in the housing.

[0037] In this embodiment, the anti-curb component is installed on the housing, and the anti-curb component can change with the change of the length of the side plates of the housing, making the device more practical. When there is a size difference between the floor slab penetration hole and the device, the size of the housing of the device can be adjusted so that the device can be installed in the floor slab penetration hole, avoiding the situation of having to remanufacture when the size does not match. Moreover, in this device, the anti-curb component is preset on the housing, making the waterproof effect of the device better than that of the traditional formwork pouring. It avoids the problems of inconsistent straightness during formwork pouring and difficult control of pouring quality, reduces the construction time of pouring, lowers the labor intensity, and improves the economy. The bottom surface of the sealing component is at the same height as the housing, and the housing is at the same height as the lower part of the concrete floor surface, avoiding the problem that when using traditional cable tray fireproof sealing, it is necessary to hang a hole under the floor slab, resulting in the hanging hole plate protruding from the lower surface of the floor slab and affecting the appearance.

[0038] As Figure 1 and Figure 5 shown in the figure, the housing includes a first side plate 1, a second side plate 2, a third side plate 3, and a fourth side plate 4. The first side plate 1, the second side plate 2, the third side plate 3, and the fourth side plate 4 are connected in sequence to form the housing. The first side plate 1, the second side plate 2, the third side plate 3, and the fourth side plate 4 each include at least two connectable movable plates 11. One end of each movable plate 11 is provided with a connection hole 12. Adjacent movable plates 11 can be bolt-connected through the connection hole 12 to adjust the length of the side plate. The anti-curb component is fixedly arranged on the top of the movable plate 11. The side plate also includes a first mounting bracket 13, a second mounting bracket 14, and a third mounting bracket 15. The first mounting bracket 13 and the second mounting bracket 14 are both fixedly arranged between the third side plate 3 and the fourth side plate 4 and are close to the second side plate 2. The first mounting bracket 13 is fixedly arranged on the top of the housing, the second mounting bracket 14 is correspondingly fixedly arranged at the bottom of the housing, and the third mounting bracket 15 is slidably arranged at the bottom of the third side plate 3 and the third mounting bracket 15 can slide along the bottom of the third side plate 3 to be connected to the first side plate 1.

[0039] In this embodiment, the first mounting bracket 13, the second mounting bracket 14, and the third mounting bracket 15 are preferably L-shaped porous brackets. The first mounting bracket 13 and the second mounting bracket 14 are both fixedly arranged between the third side plate 3 and the fourth side plate 4 and are close to the second side plate 2. The third mounting bracket 15 can slide along the bottom of the third side plate 3 to be connected to the first side plate 1. At this time, the flame retardant board 72 can be respectively installed between the first mounting bracket 13 and the plugging assembly, and between the second mounting bracket 14 and the third mounting bracket 15. The installation of the flame retardant board 72 is sealed and connected with fireproof caulking to avoid secondary pollution after installation and make the sealing effect better. The above-mentioned first side plate 1, second side plate 2, third side plate 3, and fourth side plate 4 are all preferably fireproof boards. The first side plate 1 and the plugging assembly are sealed and connected by fireproof mud 7.

[0040] As Figure 2 and Figure 4 shown, the fireproof assembly includes fireproof caulking, fireproof material 71, and a pair of flame retardant boards 72; the flame retardant boards 72 are all connected to the plugging assembly by fireproof caulking. One of the flame retardant boards 72 is installed on the first mounting bracket 13 and can be connected to the concrete floor slab, and the other flame retardant board 72 is installed on the second mounting bracket 14 and the third mounting bracket 15. The pair of flame retardant boards 72 and the housing form a receiving cavity, and the receiving cavity is filled with fireproof material 71 to achieve the fireproof plugging of the plugging assembly. The distance between the pair of flame retardant boards 72 and the plugging assembly is not less than 2.5 cm.

[0041] In this embodiment, after the flame retardant boards 72 on the second mounting bracket 14 and the third mounting bracket 15 are installed, the receiving cavity is filled with fireproof material 71, and then another flame retardant board 72 is sealed and installed between the first mounting bracket 13 and the plugging assembly to achieve the sealed fireproof of the device. The installation of the pair of flame retardant boards 72 not only further optimizes the sealing performance of the device, but also further strengthens the fireproof performance of the device. The slidably arranged third mounting bracket 15 further makes the device more convenient to use during the construction process, further shortens the construction time, reduces the labor intensity, and saves the labor cost. The setting that the distance between the flame retardant board 72 and the plugging assembly is not less than 2.5 cm further facilitates the subsequent installation and the maintenance and disassembly during the use of the device. In this embodiment, the fireproof caulking is preferably fireproof mud 7, and the fireproof material 71 can be a fireproof package or a flexible organic fireproof material 71.

[0042] See Figure 1 and Figure 2, the plugging assembly includes paired bridge deck covers 6 and at least three C-shaped steels 61; the C-shaped steels 61 are all fixedly arranged on one side of the concrete floor along the vertical direction of the concrete floor, the bridge deck covers 6 are all fixedly connected to the C-shaped steels 61, and the bridge deck covers 6 are respectively connected to the flame retardant boards 72 one by one, and the connected bridge deck covers 6 and flame retardant boards 72 are at the same height. The arrangement of the C-shaped steels 61 enables the device to be stably and firmly arranged on the concrete floor, and through the two C-shaped steels 61 located at both ends in the vertical direction, the bridge deck covers 6 can be respectively at the same height as the two flame retardant boards 72 installed on the shell, further making the construction of the floor-through bridge more beautiful and avoiding the situation that the traditional floor-through construction results in the hanging hole protruding from the lower surface of the floor, causing the lower surface of the floor to be uneven.

[0043] As Figure 3 and Figure 4 shown, the adjustable vertical bridge floor-through plugging and counter-camber integrated device further includes a floor-through joint 8. The floor-through joint 8 is arranged on both sides of the plugging assembly. The plugging assembly is connected to the shell through the floor-through joint 8. The side of the floor-through joint 8 close to the concrete floor is fixedly arranged on the concrete floor through the C-shaped steel 61.

[0044] In a preferred embodiment, after the shell and the counter-camber assembly are fixed, a floor-through joint 8 is added between the bridge and the shell. The side of the floor-through joint 8 close to the concrete floor is fixedly arranged on the concrete floor through the C-shaped steel 61 to facilitate the threading of the cables between the bridges, and the other side of the floor-through joint 8 is connected to the side plate of the shell through the fireproof mud 7. The two ends of the floor-through joint 8 protrude from the concrete floor to facilitate the maintenance of the cables during the subsequent use of the device.

[0045] See Figure 1 and Figure 3 , the counter-camber assembly includes a counter-camber member 5 and a waterstop member 51. A waterstop member 51 extends outward from the bottom of the counter-camber member 5 along the counter-camber member 5. The counter-camber member 5 is fixedly connected to the shell and can change with the change of the length of the shell. The surface of the counter-camber member 5 is provided with an anti-rust coating.

[0046] In this embodiment, the counter-camber member 5 is preset on the side plate of the shell and a waterstop member 51 is arranged at the bottom of the counter-camber member 5. The arrangement of the waterstop member 51 further improves the waterproof performance of the counter-camber assembly and avoids the outside water from seeping into the device through the connection gap between the counter-camber member 5 and the concrete floor. And, the anti-rust coating on the surface of the counter-camber member 5 is preferably a galvanized coating. The setting of the anti-rust coating not only ensures the beauty of the exposed part of the device, but also avoids the erosion of dust and moisture from the outside, ensuring the service life and safety of the device.

[0047] In one embodiment, the above-mentioned first side plate 1, second side plate 2, third side plate 3 and fourth side plate 4 are all fixedly arranged in the concrete bridge opening through a plurality of bolts. This connection method undoubtedly has higher strength compared with the traditional formwork erection and pouring, which enables the blocked area of the bridge opening to have better bearing capacity and avoids the occurrence of safety accidents during the later use process. This device greatly improves the safety of the bridge opening passing through the floor slab. Moreover, in a preferred embodiment, a C-shaped steel 61 bracket perpendicular to the concrete wall surface can be additionally installed at the bridge frame of this device to further restrict the passing cables according to actual usage requirements.

[0048] Furthermore, based on the above-mentioned adjustable vertical bridge frame floor slab penetration plugging and anti-camber integrated device, the present utility model also provides a construction method of use:

[0049] First of all, the housing of this device is positioned at the bridge opening where the formwork has been laid according to the drawing, and the expansion joints on the housing are adjusted to adapt to the size of the bridge opening. After the adjustment is completed, each side plate of the housing is fixedly installed one by one. After the installation is completed, concrete is poured to ensure the pouring quality;

[0050] Secondly, after the pouring and fixing, the concrete formwork is removed, and the bridge frame passing through the floor slab is installed. After the installation of the bridge frame passing through the floor slab, it is further fixed by the C-shaped steel 61 in the plugging assembly;

[0051] Further, after the installation of the bridge frame, cable laying is carried out. During the cable laying process, the cable is passed through the square hole of the C-shaped steel 61 through a cable tie to restrict the passing cable, making it more beautiful and neat. If it is a double-layer cable, a C-shaped steel 61 bracket perpendicular to the wall surface can be additionally installed to further restrict the cable;

[0052] Finally, cover the bridge frame cover plate 6, carry out the external sealing of the bridge frame, move the third installation bracket 15 to a position 2.5 cm away from the bridge frame cover plate, place the lower layer flame-retardant board 72 on the second installation bracket 14 and the third installation bracket 15, and use fireproof mud 7 to seal the 2.5 cm gap between the lower layer flame-retardant board 72 and the bridge frame cover plate 6. Install the first side plate 1 close to the cover plate side, fill the fireproof bags, cover the upper layer flame-retardant board 72, and then use fireproof mud 7 to seal and connect the 2.5 cm gap between the first side plate 1 and the bridge frame cover plate 6.

[0053] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0054] The above embodiments only illustrate several implementation manners of the present utility model. The description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several modifications and improvements can still be made, and these all fall within the protection scope of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. An adjustable vertical bridge through the floor slab blocking and anti-slope integrated device, the adjustable vertical bridge through the floor slab blocking and anti-slope integrated device is arranged in a concrete floor slab, characterized in that: The adjustable vertical bridge through the floor slab blocking and anti-sill integrated device comprises: a blocking component, a shell, a fireproof component and an anti-sill component; The blocking component is connected to the shell, and the length of the side panels of the shell can be adjusted. The anti-slope component is connected to the side panels of the shell and the length of the anti-slope component can change with the change of the length of the side panels of the shell. The fireproof component is arranged in the shell.

2. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 1 is characterized in that: The shell comprises a first side plate, a second side plate, a third side plate and a fourth side plate, wherein the first side plate, the second side plate, the third side plate and the fourth side plate are connected one by one to form the shell; The first side panel, the second side panel, the third side panel and the fourth side panel each include at least two connectable movable panels, one end of each movable panel is provided with a connecting hole, adjacent movable panels can be bolted together through the connecting holes to adjust the length of the side panels, and the anti-sill assembly is fixedly disposed on the top of the movable panel.

3. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 2 is characterized in that: The side panel also includes a first mounting bracket, a second mounting bracket and a third mounting bracket, the first mounting bracket and the second mounting bracket are both fixedly arranged between the third side panel and the fourth side panel and are close to the second side panel, the first mounting bracket is fixedly arranged on the top of the shell, the second mounting bracket is correspondingly fixedly arranged on the bottom of the shell, the third mounting bracket is slidably arranged on the bottom of the third side panel and the third mounting bracket can slide along the bottom of the third side panel to connect with the first side panel.

4. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 3 is characterized in that: The fireproof assembly includes fireproof blocking material, fireproof material and a pair of flame retardant panels; The flame retardant plates are all connected to the sealing assembly through the fireproof plugging material, one of the flame retardant plates is installed on the first mounting bracket and can be sealed and connected to the sealing assembly, and the other flame retardant plate is seal-mounted on the second mounting bracket and the third mounting bracket, and the paired flame retardant plates and the shell form a accommodating cavity, and the accommodating cavity is filled with the fireproof material to achieve fireproof sealing of the sealing assembly.

5. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 4 is characterized in that: The distance between the paired flame retardant panels and the blocking assembly is not less than 2.5 cm.

6. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 4 is characterized in that: The plugging assembly includes a pair of bridge cover plates and at least three C-shaped steels; The C-shaped steels are all fixedly arranged on the concrete floor on one side along the vertical direction of the concrete floor, the bridge cover plates are all fixedly connected to the C-shaped steels, the bridge cover plates are respectively connected to the flame retardant plates one by one, and the connected bridge cover plates and the flame retardant plates are at the same height.

7. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 6 is characterized in that: The adjustable vertical bridge through-floor sealing and anti-slab integrated device also includes a through-floor joint, which is arranged on both sides of the sealing component. The sealing component is connected to the shell through the through-floor joint, and the through-floor joint is fixed to the concrete floor on one side close to the concrete floor through the C-shaped steel.

8. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to any one of claims 1 to 5, characterized in that: The anti-ridge component includes an anti-ridge member and a water stop member. The water stop member extends outward from the bottom of the anti-ridge member along the anti-ridge member. The anti-ridge member is fixedly connected to the shell and can be changed as the length of the shell changes.

9. The adjustable vertical bridge through floor slab blocking and anti-slope integrated device according to claim 8, characterized in that: The surface of the anti-ridge piece is provided with an anti-rust coating.

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