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CN-224213922-U - Rear supporting fence for air film building root

CN224213922UCN 224213922 UCN224213922 UCN 224213922UCN-224213922-U

Abstract

A rear supporting fence for the root of air film building. There is no corresponding protective treatment measure capable of adapting to the self structure of the air film building corresponding to sudden weather changes or other emergency needs. The root supporting fence is a straight supporting fence, the straight supporting fence comprises a main protection plate, an inner filling bag and an outer filling box, the main protection plate is a square plate body, the main protection plate is vertically arranged outside a retaining wall foundation in an air film building, the bottom of one side, close to the air film building, of the main protection plate is tightly attached to the outer wall of the retaining wall foundation, the inner filling bag is arranged on one side, facing the air film building, of the main protection plate, and moves in a reciprocating mode along the height direction of the main protection plate, the bottom of the inner filling bag is tightly attached to the top of the retaining wall foundation in the air film building, the outer filling box is arranged at the bottom of the outer side of the main protection plate, and weight bodies are filled in the inner filling bag and the outer filling box.

Inventors

  • XU YING
  • LI XIANLI

Assignees

  • 广川建设工程集团有限公司

Dates

Publication Date
20260508
Application Date
20250522

Claims (9)

  1. 1. A rear supporting fence for the root of an air film building is characterized in that the root supporting fence is a straight supporting fence, the straight supporting fence comprises a main protection plate (1), an inner side filling bag (2) and an outer side filling box (8), the main protection plate (1) is a square plate body, the main protection plate (1) is vertically arranged outside a retaining wall foundation (11) in the air film building (10), the bottom of one side, close to the air film building (10), of the main protection plate (1) is tightly attached to the outer wall of the retaining wall foundation (11), an inner side filling bag (2) is arranged on one side, facing the air film building (10), of the main protection plate (1), of the inner side filling bag (2) moves back and forth along the height direction of the main protection plate (1), the bottom of the inner side filling bag (2) is tightly attached to the top of the retaining wall foundation (11) in the air film building (10), and the outer side filling box (8) is arranged at the bottom of the outer side of the main protection plate (1), and the inner side filling bag (2) and the outer side filling box (8) are filled with a counterweight body (3).
  2. 2. A rear supporting fence for the root of a gas film building is characterized in that the inner side filling bag (2) is a concave shovel-shaped filling bag, the inner side filling bag (2) comprises an inner supporting sheet (2-1), an outer abutting sheet (2-2), a flexible bottom sheet (2-3) and two corrugated side sheets (2-4), the outer wall of the inner supporting sheet (2-1) is connected to a main protection plate (1) in a sliding manner, the outer abutting sheet (2-2) is arranged on one side, facing the gas film building (10), of the inner supporting sheet (2-1), two ends of the outer abutting sheet (2-2) are connected with two ends of the inner supporting sheet (2-1) through the two corrugated side sheets (2-4), the outer side of the outer abutting sheet (2-2) is a flexible side, which is concave towards the inner supporting sheet (2-1), the flexible bottom sheet (2-3) is arranged at the bottom of the inner supporting sheet (2-1) and the outer abutting sheet (2-2), the inner wall (2-1), the inner side of the inner supporting sheet (2-1), the outer abutting sheet (2-2) and the top surface (2-1) are deformed, and the top surface (2-4) of the inner supporting sheet (2-2) are deformed, and the top surface (2-4) is deformed A first inlet and a first outlet matched with the first deformation filling cavity (5) are formed between the top side of the outer leaning piece (2-2) and the top sides of the two corrugated side pieces (2-4) in a surrounding mode, when the corrugated side pieces (2-4) are in an extending state, the thickness of the first deformation filling cavity (5) is in a widening state, and when the corrugated side pieces (2-4) are in a shortening state, the thickness of the first deformation filling cavity (5) is in a narrowing state.
  3. 3. The rear supporting fence for the root of the air film building, as set forth in claim 2, wherein at least two pull-back position control rods (4) are arranged between the inner supporting sheet (2-1) and the outer leaning sheet (2-2) in a penetrating manner, each pull-back position control rod (4) comprises a limit cover sheet (4-1), an inserting column (4-2), a main rod body (4-3) and a limit sleeve (4-4), the limit cover sheet (4-1) is a round sheet body, the limit cover sheet (4-1), the inserting column (4-2) and the main rod body (4-3) are sequentially and coaxially connected, the inserting column (4-2) is arranged on the outer leaning sheet (2-2) in a penetrating manner, one end of the inserting column (4-2) is fixedly connected with the limit cover sheet (4-1), the other end of the inserting column (4-2) is fixedly connected with one end of the main rod body (4-3), and the other end of the main rod body (4-3) sequentially penetrates the inner supporting sheet (2-1) and the main rod body (4-3) and then is detachably connected with the limit sleeve (4-4).
  4. 4. A rear supporting fence for air film building roots as claimed in claim 1, 2 or 3, characterized in that the counterweight body (3) is a soil block.
  5. 5. A rear support fence for a gas film building root according to claim 1, characterized in that the outside stuffing box (8) is replaced by a folded bag (6).
  6. 6. A rear supporting fence for the root of an air film building is characterized in that the root supporting fence is a corner supporting fence, the corner supporting fence comprises a main protection plate (1), an inner side filling bag (2) and two outer side filling boxes (8), the main protection plate (1) is an L-shaped plate body, the main protection plate (1) is vertically arranged at the end corner of a retaining wall foundation (11) in the air film building (10), the bottom of one side, close to the air film building (10), of the main protection plate (1) is tightly attached to the outer wall of the retaining wall foundation (11), the inner side filling bag (2) is arranged on one side, facing the air film building (10), of the main protection plate (1), the bottom of the inner side filling bag (2) is tightly attached to the top of the retaining wall foundation (11) in the air film building (10), the outer wall bottom of the main protection plate (1) is respectively provided with two outer side filling boxes (8), and a weight body (3) is filled in the inner side filling bag (2) and each outer side filling box (8).
  7. 7. A rear supporting fence for a gas film building root as set forth in claim 6, wherein the main protection plate (1) includes two component plates (1-1), the two component plates (1-1) are vertically arranged, one side of one component plate (1-1) of the two component plates (1-1) is hinged with one side of the other component plate (1-1), and the bottom of the outer wall of each component plate (1-1) is correspondingly provided with one outside filling box (8).
  8. 8. A rear supporting fence for a root of a gas film building according to claim 6 or 7, wherein the inner side filling bag (2) is a triangular inner concave filling bag, the inner side filling bag (2) comprises two inner supporting sheets (2-1), an outer leaning sheet (2-2), a flexible bottom sheet (2-3) and two corrugated side sheets (2-4), the outer wall of the inner supporting sheet (2-1) is arranged on the main protection plate (1), the two inner supporting sheets (2-1) are hinged, one corrugated side sheet (2-4) is correspondingly arranged on the outer side of each inner supporting sheet (2-1), the outer side of each inner supporting sheet (2-1) is connected with one side of the corresponding corrugated side sheet (2-4), the other sides of the two corrugated side sheets (2-4) are respectively connected with two sides of the outer leaning sheet (2-2), the outer leaning sheet (2-2) is a flexible side which is concave towards the inner supporting sheet (2-1), the flexible side of the inner supporting sheet (2-1), the flexible bottom sheet (2-3) is arranged on the inner side of the inner bottom sheet (2-2, the outer leaning sheet (2-2) A second deformation filling cavity (7) is formed between the inner walls of the two inner supporting sheets (2-1) and the inner walls of the two corrugated side sheets (2-4) in a surrounding mode, a second inlet and a second outlet matched with the second deformation filling cavity (7) are formed between the top side of each inner supporting sheet (2-1), the top side of the outer leaning sheet (2-2) and the top side of the two corrugated side sheets (2-4) in a surrounding mode, when the corrugated side sheets (2-4) are in an extending state, the thickness of the second deformation filling cavity (7) is in a widening state, and when the corrugated side sheets (2-4) are in a shortening state, the thickness of the second deformation filling cavity (7) is in a narrowing state.
  9. 9. The rear supporting fence for the root of the air film building, as set forth in claim 8, wherein a pull-back position control rod (4) is arranged between each inner supporting sheet (2-1) and each outer leaning sheet (2-2) in a penetrating manner, the pull-back position control rod (4) comprises a limiting cover sheet (4-1), a plug column (4-2), a main rod body (4-3) and a limiting sleeve (4-4), the limiting cover sheet (4-1) is a round sheet body, the limiting cover sheet (4-1), the plug column (4-2) and the main rod body (4-3) are sequentially and coaxially connected, one end of the plug column (4-2) is fixedly connected with the outer leaning sheet (2-2), the other end of the plug column (4-2) is fixedly connected with one end of the main rod body (4-3), and the other end of the main rod body (4-3) sequentially penetrates through the corresponding inner supporting sheet (2-1) and the main rod body (4-3) and then is detachably connected with the limiting sleeve (4-4).

Description

Rear supporting fence for air film building root Technical Field The utility model particularly relates to a rear supporting fence for a root of a gas film building, and belongs to the technical field of buildings. Background The air film building is characterized in that the manufactured and formed building film body is fixed on the periphery of a foundation retaining wall, an automatic air supply system is matched for inflating the building into a room, the building film body is usually at a positive pressure of about 200pa, and the film structure body is stabilized by the pressure difference, so that the load of external wind, rain and snow is resisted. The air film building can provide the maximum using space because no beam or column support is needed. The air film building has the characteristics of light weight, convenience, plasticity, detachability, high space utilization rate and the like, can be used for various scenes, and is mainly applied to stadiums, leisure stadiums and warehouse freight transportation. The air film building takes building film materials as a shell, the shell is supported by the pressure difference between the inside and outside, and the air film building has some detail defects after long-term use, and is mainly characterized by being excessively supported by air pressure, and the air film building is mainly dependent on the pressure difference to keep shape and stability. Therefore, once the air pressure system breaks down or the external environment of strong wind and storm produces great influence on the air pressure, the hidden danger of instability of the whole structure exists, the corresponding protection measures at present are single, the existing enclosing protection structure is only utilized to be arranged at a certain distance around the air film building, or the enclosing in the form of a fixed structure is matched, the enclosing in the form of the enclosing can not move the protection position or carry out secondary splitting treatment according to the change of the demand, and the corresponding protection treatment measures which can adapt to the self structure of the air film building and correspond to sudden weather changes or other emergency needs are not available. Disclosure of utility model In order to overcome the defects existing in the prior art, a rear supporting fence for the root of a gas film building is provided to solve the problems. A back support rail for air film building root, root support rail is straight body support rail, and straight body support rail includes main guard plate, inboard packing bag and outside packing box, main guard plate is square plate body, main guard plate is vertical to be set up outside the barricade basis in the air film building, and main guard plate is close to the bottom of one side of air film building and pastes tightly with the outer wall of barricade basis mutually, and main guard plate is provided with inboard packing bag towards one side of air film building, and inboard packing bag is along the direction of height reciprocating motion of main guard plate, and inboard packing bag's bottom pastes tightly in the air film building barricade basis's top, and outside packing box sets up the bottom in main guard plate outside, and inboard packing bag and outside packing box are interior all to be filled with the weight body. The inner side filling bag comprises an inner supporting sheet, an outer leaning sheet, a flexible bottom sheet and two corrugated side sheets, wherein the outer wall of the inner supporting sheet is connected to a main protection plate in a sliding mode, the outer leaning sheet is arranged on one side, facing to an air film building, of the inner supporting sheet, two ends of the outer leaning sheet are respectively connected with two ends of the inner supporting sheet through the two corrugated side sheets, the outer side of the outer leaning sheet is a flexible side, sinking towards the inner supporting sheet, the flexible bottom sheet is arranged at the bottoms of the inner supporting sheet and the outer leaning sheet, a first deformation filling cavity is formed between the inner wall of the inner supporting sheet, the inner wall of the outer leaning sheet, the top surface of the flexible bottom sheet and the inner walls of the two corrugated side sheets in a surrounding mode, a first inlet and outlet matched with the first deformation filling cavity is formed between the top side of the inner supporting sheet, when the corrugated side sheets are in an extension state, the thickness of the first deformation filling cavity is in a widening state, and when the corrugated side sheets are in a shortening state, the thickness of the first deformation filling cavity is in a narrowing state. As a preferable scheme, at least two pull-back position control rods are arranged between the inner supporting sheet and the outer leaning sheet in a penetrating way, each pull-back position control rod