High-sealing anti-corrosion reverse hanging film structure

Abstract

The utility model relates to a high-sealing anti-corrosion reverse hanging membrane structure, which belongs to the technical field of reverse hanging membrane structures and comprises no less than two gantry steel structures, and anti-corrosion reverse hanging membrane bodies are fixed in the no less than two gantry steel structures through fixing belts. According to the high-sealing anti-corrosion reverse hanging membrane structure, through the arrangement of the telescopic assembly, the at least two gantry steel structures can be compressed and folded, an open space is vacated to facilitate later cleaning of the interior of a sewage pool, and the at least two gantry steel structures are located on the outer side of the sewage pool; two hand wheels on the right side can be twisted to drive two ground piles to rotate in two connecting blocks and move upwards to move out of the interior of the foundation, at the moment, at least two telescopic assemblies are compressed and shortened, at least two gantry steel structures move leftwards, and at the moment, the telescopic assemblies are compressed and shortened; then, an open space is formed on the outer side of the right side of the sewage pool, so that the interior of the sewage pool is cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of inverted suspension membrane structures, in particular to a high-sealing and anti-corrosion inverted suspension membrane structure. Background Technique

[0002] The inverted suspension membrane structure is a building technology mainly used in the environmental protection field, especially for sewage treatment facilities. This structure covers sewage pools or similar facilities by using membrane materials, and the membrane materials are inverted and suspended outside by a steel frame body, and are fixed at the contact part with the pool body to form a sealed cover for the pool body, eliminating the negative impact on the environment caused by the odor emitted by the sewage.

[0003] For example, Chinese Patent CN220486721 U discloses an anti-corrosion structure of an inverted suspension membrane for a sewage pool, which includes an arc truss, a strut, a steel frame support, and an anti-corrosion inverted suspension membrane; a hanging mold pressing membrane plate is arranged inside the installation and fixing parts of the anti-corrosion inverted suspension membrane along the arc truss and the strut, and the hanging mold pressing membrane plate fixes and installs the anti-corrosion inverted suspension membrane on the arc truss and the strut through self-tapping screws; a sealing pressing membrane strip is arranged inside the sewage pool edge part of the anti-corrosion inverted suspension membrane, and the sealing pressing membrane strip seals the edge of the anti-corrosion inverted suspension membrane on the sewage pool edge through self-tapping screws; an anti-corrosion layer is fixedly arranged on the hanging mold pressing membrane plate and the sealing pressing membrane strip. The beneficial effects are as follows. By setting the anti-corrosion structure of the installation and fixing nodes of the inverted suspension membrane structure, the anti-corrosion ability and sealing effect of the inverted suspension membrane structure can be improved, and problems such as corrosion, aging, damage, and air leakage at the installation points are not likely to occur, with a long service life and low maintenance cost; the inverted suspension membrane structure can be installed and used by overall movement, and can be hoisted and set according to the actual use situation of the sewage pool.

[0004] Although the above patent can be hoisted and set according to the actual use situation of the sewage pool, after the sewage pool has been used for a period of time, the pool body needs to be cleaned manually. Since the anti-corrosion structure of the inverted suspension membrane is a whole and is not convenient for shrinking and folding, it is not convenient for cleaning the inside of the sewage pool later, making the cleaning of the sewage pool very troublesome and reducing the practicability. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a high-sealing and anti-corrosion inverted suspension membrane structure, which has the advantages of being able to shrink and fold the inverted suspension membrane structure, facilitating the later cleaning of the inside of the sewage pool, etc., and solves the problem that since the anti-corrosion structure of the inverted suspension membrane is a whole and is not convenient for shrinking, it is not convenient for cleaning the inside of the sewage pool later, making the cleaning of the sewage pool very troublesome and reducing the practicability.

[0006] To achieve the above object, the utility model provides the following technical solutions: A high-sealing and anti-corrosion inverted hanging film structure, including not less than two gantry steel structures. Inside the not less than two gantry steel structures, an anti-corrosion inverted hanging film body is fixed through fixing belts, and a connecting mechanism is arranged between two adjacent gantry steel structures;

[0007] The connecting mechanism includes five telescopic components arranged between two adjacent gantry steel structures. On the opposite sides of the left and right gantry steel structures, two steel bars are fixed on each side. On the opposite sides of the left and right gantry steel structures, two connecting blocks are arranged on each side. A ground pile is bolted inside the connecting block, and a handwheel is arranged on the upper surface of the ground pile.

[0008] Further, the telescopic component includes a fixed cylinder. A sliding rod is slidably connected inside the fixed cylinder. Chutes are opened on the top and bottom walls of the inner cavity of the fixed cylinder. Sliding blocks are slidably connected inside the chutes. On the opposite sides of the upper and lower sliding blocks, they are fixedly connected to the upper and lower sides of the sliding rod.

[0009] Further, the gap of the sliding rod matches the gap of the fixed cylinder, and the sliding rod makes a linear movement left and right inside the fixed cylinder.

[0010] Further, both the left and right steel bars are fixedly connected to the outer side of the anti-corrosion inverted hanging film body through not less than two fixing belts.

[0011] Further, the shape of the anti-corrosion inverted hanging film body is a rectangular body with a hollow interior and a missing bottom.

[0012] Further, the height of the anti-corrosion inverted hanging film body is greater than the height of the gantry steel structure.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The high-sealing and anti-corrosion inverted membrane structure can compress and fold no less than two gantry steel structures through the setting of telescopic components, creating an open space for the subsequent cleaning of the inside of the sewage tank. No less than two gantry steel structures are located outside the sewage tank, and the anti-corrosion inverted membrane body is fixed inside no less than two gantry steel structures through no less than two fixing belts. The anti-corrosion inverted membrane body has deformability and can be folded. By rotating four handwheels, four ground piles can be driven into the ground to fix no less than two gantry steel structures outside the sewage tank. The outside of the bottom end of the anti-corrosion inverted membrane body can be covered and pressed by a soil layer, and the soil layer is located outside no less than two gantry steel structures, which can achieve the high-sealing performance of the inverted membrane structure. When cleaning the inside of the sewage tank later, the two handwheels on the right can be twisted to drive the two ground piles to rotate and move upward inside the two connecting blocks, and move out of the ground. Then, the gantry steel structure on the right can be pushed to the left. At this time, no less than two telescopic components are compressed and shortened, and no less than two gantry steel structures move to the left. Then, an open space is formed outside the right side of the sewage tank for cleaning the inside of the sewage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic diagram of the connecting mechanism of the present utility model;

[0017] Figure 3 is a schematic diagram of the internal structure of the telescopic component of the present utility model.

[0018] In the figure: 1 gantry steel structure, 2 anti-corrosion inverted membrane body, 3 connecting mechanism, 301 steel bar, 302 connecting block, 303 ground pile, 304 handwheel, 305 fixed cylinder, 306 sliding rod, 307 sliding groove, 308 slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figure 1, A highly sealed and anti-corrosion inverted membrane structure in this embodiment includes no less than two gantry steel structures 1. An anti-corrosion inverted membrane body 2 is fixed inside no less than two gantry steel structures 1 through fixing belts. A connecting mechanism 3 is provided between adjacent two gantry steel structures 1. The connecting mechanism 3 can shrink and fold the inverted membrane structure, facilitating the later cleaning of the inside of the sewage tank.

[0021] Please refer to Figures 2 to 3 , In order to shrink and fold the inverted membrane structure to facilitate the later cleaning of the inside of the sewage tank, in this embodiment, the connecting mechanism 3 includes five telescopic components arranged between adjacent two gantry steel structures 1. On the opposite sides of the left and right gantry steel structures 1, two steel bars 301 are fixed on each side. On the opposite sides of the left and right gantry steel structures 1, two connecting blocks 302 are arranged on each side. A ground pile 303 is bolted inside the connecting block 302. The ground pile 303 is a threaded pile to improve the stability of inserting into the foundation. A handwheel 304 is arranged on the upper surface of the ground pile 303. The material of the telescopic component can be stainless steel material.

[0022] It should be noted that no less than two telescopic components are arranged between adjacent two gantry steel structures 1, and three telescopic components are on the upper side of adjacent two gantry steel structures 1, and two telescopic components are on the lower side. By setting the telescopic components, no less than two gantry steel structures 1 can be compressed and folded, creating an open space to facilitate the later cleaning of the inside of the sewage tank.

[0023] It should be noted that the fixing belt is a ring structure, and the material can be a nylon belt. It is arranged outside the anti-corrosion inverted membrane body 2 to fix the anti-corrosion inverted membrane body 2 inside no less than two gantry steel structures 1.

[0024] In this embodiment, the telescopic component includes a fixed cylinder 305. A sliding rod 306 is slidably connected inside the fixed cylinder 305. Chutes 307 are opened on the top and bottom walls of the inner cavity of the fixed cylinder 305. A slider 308 is slidably connected inside the chute 307. The opposite sides of the upper and lower sliders 308 are fixedly connected to the upper and lower sides of the sliding rod 306. The gap of the sliding rod 306 matches the gap of the fixed cylinder 305.

[0025] In this embodiment, no less than two gantry steel structures 1 are located outside the sewage tank. The anti-corrosion inverted membrane body 2 is fixed inside no less than two gantry steel structures 1 through no less than two fixing belts. The anti-corrosion inverted membrane body 2 has deformability and can be folded.

[0026] In this embodiment, by rotating the four handwheels 304, the four ground piles 303 can be driven to rotate and move downward inside the four connecting blocks 302, and can be inserted into the foundation, so as to fix at least two gantry steel structures 1 on the outer side of the sewage tank. The outer side of the bottom end of the anti-corrosion inverted membrane body 2 can be covered and pressed by the soil layer, and the soil layer is located on the outer side of at least two gantry steel structures 1, so as to achieve the high sealing performance of the inverted membrane structure.

[0027] It should be noted that the sliding rod 306 moves linearly left and right inside the fixed cylinder 305. The left and right steel bars 301 are fixedly connected to the outer side of the anti-corrosion inverted membrane body 2 through at least two fixing belts. The shape of the anti-corrosion inverted membrane body 2 is a rectangular body with a hollow interior and a missing bottom. The height of the anti-corrosion inverted membrane body 2 is greater than the height of the gantry steel structure 1.

[0028] It should be noted that the material of the anti-corrosion inverted membrane body 2 is a polyvinyl fluoride membrane, which is not only light in weight, but also has good weather resistance and corrosion resistance. When cleaning the inside of the sewage tank later, the two handwheels 304 on the right side can be twisted to drive the two ground piles 303 to rotate and move upward inside the two connecting blocks 302, and move out of the foundation. Then, the gantry steel structure 1 on the right side can be pushed to the left. At this time, at least two telescopic components are compressed and shortened, and at least two gantry steel structures 1 move to the left. Then, an open space is formed on the outer side of the right side of the sewage tank, so as to clean the inside of the sewage tank.

[0029] The working principle of the above embodiment is as follows:

[0030] (1) At least two telescopic components are arranged between two adjacent gantry steel structures 1. There are three telescopic components on the upper side of two adjacent gantry steel structures 1 and two telescopic components on the lower side. By setting the telescopic components, at least two gantry steel structures 1 can be compressed and folded, creating an open space for later cleaning of the inside of the sewage tank. At least two gantry steel structures 1 are located outside the sewage tank. The anti-corrosion and reverse suspension membrane body 2 is fixed inside at least two gantry steel structures 1 through at least two fixing belts. The anti-corrosion and reverse suspension membrane body 2 has deformability and can be folded. By rotating four handwheels 304, four ground piles 303 can be driven to rotate and move downward inside four connecting blocks 302, and can be inserted into the foundation to fix at least two gantry steel structures 1 outside the sewage tank. The outer side of the bottom end of the anti-corrosion and reverse suspension membrane body 2 can be covered and pressed by a soil layer, and the soil layer is located outside at least two gantry steel structures 1, which can achieve the high sealing performance of the reverse suspension membrane structure. The material of the anti-corrosion and reverse suspension membrane body 2 is polyvinyl fluoride membrane, which is not only light in weight but also has good weather resistance and corrosion resistance. When cleaning the inside of the sewage tank later, the two handwheels 304 on the right side can be twisted to drive the two ground piles 303 to rotate and move upward inside the two connecting blocks 302, moving out of the foundation. Then, the gantry steel structure 1 on the right side can be pushed to the left. At this time, at least two telescopic components are compressed and shortened, and at least two gantry steel structures 1 move to the left. Then, an open space is formed on the outer side of the right side of the sewage tank for cleaning the inside of the sewage tank.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention.

Claims

1. A highly sealed and anti-corrosion inverted membrane structure, including not less than two gantry steel structures (1), characterized in that: Inside the gantry steel structures (1) with a quantity of not less than two, an anti-corrosion inverted suspension membrane body (2) is fixed by fixing belts, and a connecting mechanism (3) is arranged between two adjacent gantry steel structures (1); The connecting mechanism (3) includes five telescopic components arranged between two adjacent gantry steel structures (1). On the opposite sides of the left and right gantry steel structures (1), two steel bars (301) are fixed on each side. On the opposite sides of the left and right gantry steel structures (1), two connecting blocks (302) are arranged on each side. A ground pile (303) is bolted inside the connecting block (302), and a handwheel (304) is arranged on the upper surface of the ground pile (303).

2. The high-sealing and anti-corrosion inverted membrane structure according to claim 1, characterized in that: The telescopic component includes a fixed cylinder (305). A sliding rod (306) is slidably connected inside the fixed cylinder (305). Chute grooves (307) are formed in the top and bottom walls of the inner cavity of the fixed cylinder (305). A sliding block (308) is slidably connected inside the chute groove (307). On the opposite sides of the upper and lower sliding blocks (308), the upper and lower sides of the sliding rod (306) are fixedly connected.

3. A highly sealed and anti-corrosion inverted membrane structure according to claim 2, characterized in that: The gap of the sliding rod (306) matches the gap of the fixed cylinder (305), and the sliding rod (306) makes a linear movement to the left and right inside the fixed cylinder (305).

4. A highly sealed and anti-corrosion inverted membrane structure according to claim 1, characterized in that: The left and right steel bars (301) are fixedly connected to the outer side of the anti-corrosion inverted suspension membrane body (2) through not less than two fixing belts.

5. A highly sealed and corrosion-resistant inverted membrane structure according to claim 1, characterized in that: The shape of the anti-corrosion inverted suspension membrane body (2) is a rectangular body with a hollow interior and a missing bottom.

6. A highly sealed and anti-corrosion inverted membrane structure according to claim 1, characterized in that: The height of the anti-corrosion inverted suspension membrane body (2) is greater than the height of the gantry steel structure (1).

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