A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system

Abstract

A method for installing a self-positioning reinforcing wedge belt for a film-type enclosure system, wherein a cross positioning slot is provided at the bottom of the small corrugated reinforcing wedge, and a straight positioning slot is provided at the bottom of the large corrugated reinforcing wedge. The small corrugated reinforcing wedge, the large corrugated reinforcing wedge, and the stainless steel strips are combined into a reinforcing wedge belt by screws, and the reinforcing wedge belt is adapted to the corrugation spacing of each typical insulating board. During installation, the reinforcing wedge belt can be quickly positioned and installed by cross and straight positioning pins, and the small corrugated reinforcing wedge of each reinforcing wedge belt is used as the starting point for alignment, and the bottom of the reinforcing wedge belt is inserted into the gap between the top bridge plates or the gap between the insulating board and the top bridge plate or the insulating board adjustment groove, and then the corrugated board is installed. The small corrugations and large corrugations of the corrugated board correspond to the small corrugated reinforcing wedge and the large corrugated reinforcing wedge respectively. The reinforcing wedge belt of the present invention is accurate and convenient to position, and is not easily deformed after installation, which can greatly improve the one-time loading rate of the insulating board and shorten the overall construction period.

Description

Technical Field

[0001] The invention belongs to the field of construction and design of shipping LNG storage tanks, and in particular relates to a method for installing a self-positioning reinforced wedge belt of a membrane type enclosure system. Background Art

[0002] The main barrier wall of the MARK membrane containment system is a 1.2mm thick 304L stainless steel corrugated plate. During the voyage of the ship, the cargo hold main barrier wall has to bear environmental loads, dynamic loads caused by ship movement, etc., so it is necessary to strengthen some areas of the corrugated plate. There are currently two ways to strengthen it. One is to add ribs on the large corrugations of the corrugated plate, and the other is to add wooden or aluminum strengthening wedges under the corrugated plate. Figure 1 , 2 As shown in the figure, the shaded areas are the installation areas of the corrugated plates with ribs in some cargo holds and the installation areas of the strengthening wedges. At present, for LNG carriers with a capacity of 175,000 m3, there are nearly 70 types of strengthening wedge combinations designed by the French GTT company, nearly 30 types of single-ship use, and more than 10,000 sets of installations on construction sites. Whether in the design stage or the construction stage, the verification of the models of thousands of corrugated plates and wedges in the drawings of corrugated plates and strengthening wedges, the parts search and information confirmation of the construction department have increased the huge workload and are prone to errors. In addition, for the installation of reinforced wedge belts on vertical surfaces and downward inclined surfaces, if the wedge belts are installed in the corrugations in advance, the reinforced wedge belts are prone to shifting and falling during the lifting or installation of the corrugated board. The main method currently used is to connect one side of the flexible secondary screen with one end of the wooden reinforced wedge belt through door nails, and then nail the other side of the flexible secondary screen to the main layer insulation board according to the position shown in the drawing, and then cover the insulation board on the insulation board with the wedges installed. However, due to the influence of factors such as wedge belt deformation, nailing deviation, and installation error, when the corrugated board is installed, a large number of wedges cannot be installed in the gaps between the corrugated board ribs at one time, and the alignment needs to be adjusted repeatedly on site, which also causes great inconvenience to on-site construction and affects the overall construction period. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a self-positioning reinforcing wedge belt installation method for a membrane type enclosure system, aiming to improve the installation accuracy of the reinforcing wedge belt while improving the installation efficiency of the corrugated plate, thereby shortening the overall construction period. The technical solution adopted is:

[0004] A method for installing a self-positioning reinforcing wedge belt for a film-type enclosure system. The reinforcing wedges include large corrugated reinforcing wedges and small corrugated reinforcing wedges. The length of the large corrugated reinforcing wedges is shorter than that of the small corrugated reinforcing wedges. Multiple large corrugated reinforcing wedges and small corrugated reinforcing wedges are installed on stainless steel strips to form a reinforcing wedge belt.

[0005] The back of the large corrugated reinforcing wedge block is provided with an inwardly concave large corrugated wedge block positioning groove and a stainless steel plate strip-shaped groove, and the large corrugated wedge block positioning groove is matched with a large corrugated wedge block positioning pin. The back of the small corrugated reinforcing wedge block is provided with an inwardly concave small corrugated wedge block positioning groove and a stainless steel plate strip-shaped groove, and the small corrugated wedge block positioning groove is matched with a small corrugated wedge block positioning pin.

[0006] The large corrugated wedge locating pin consists of a horizontally placed square locating piece and two vertically placed square inserts. The two inserts are symmetrically fixed at two right angles of the locating piece. The inserts are partially inserted into the locating piece. A circular hole is opened in the center of the locating piece. The bolt passes through the circular hole to fix the top of the large corrugated wedge locating pin in the large corrugated wedge locating groove.

[0007] The small corrugated wedge locating pin consists of a horizontally placed square locating piece and four vertically placed square inserts. The four inserts are respectively fixed at the four right angles of the locating piece. The insert is partially inserted into the locating piece. A round hole is opened in the center of the locating piece. The bolt passes through the round hole to fix the top of the small corrugated wedge locating pin in the small corrugated wedge locating groove.

[0008] The stainless steel strip is provided with a plurality of long strip-shaped large corrugated wedge holes and small corrugated wedge holes. The two inserts at the bottom of the large corrugated wedge locating pin pass through the large corrugated wedge holes, so that the stainless steel strip is embedded in the stainless steel strip-shaped groove. The bolts pass through the small corrugated wedge holes and the circular holes in the center of the locating pieces in turn, and the stainless steel strip is fixed to the large corrugated reinforcing wedge through the large corrugated wedge locating pin.

[0009] On the edge of the stainless steel slat at the hole of the small corrugated wedge block, there are multiple adjustment notches symmetrically opened. The two inserts at the bottom of the small corrugated wedge block locating pin pass through the small corrugated wedge block hole, and the other two inserts are inserted into the adjustment notches, so that the stainless steel slat is embedded in the stainless steel slat-shaped groove. The bolts pass through the long strip hole and the circular hole in the center of the locating piece in turn, and the stainless steel slat is fixed to the small corrugated reinforcement wedge block through the small corrugated wedge block locating pin.

[0010] During installation, take the small corrugated wedge as the starting point, first align and assemble the small corrugated wedge locating pin with the small corrugated reinforcing wedge, insert the insert of the small corrugated wedge locating pin into the adjustment notch according to the type of basic unit of the reinforcing wedge belt to be assembled, align and assemble the small corrugated wedge locating pin with the small corrugated reinforcing wedge through the stainless steel strip; then, according to the number and position of the large corrugated wedge holes on the stainless steel strip, align and assemble the stainless steel strip with the large corrugated reinforcing wedge through the large corrugated wedge locating pin to form a reinforcing wedge belt.

[0011] The reinforcing wedge belt is inserted into the gap between the top bridge plates or the gap between the insulating plates and the top bridge plates or fixed in the adjusting groove of the insulating plates through the bottom of the small corrugated wedge locating pin and the bottom of the large corrugated wedge locating pin. After the reinforcing wedge belt is fixed, the corrugated plate is installed on the reinforcing wedge belt. The large corrugations on the corrugated plate correspond to the large corrugated wedges, and the small corrugations correspond to the small corrugated wedges.

[0012] The above-mentioned film-type enclosure system has a self-positioning reinforcing wedge belt installation method. Furthermore, the large corrugated belt on the corrugated plate has multiple ribs, the large corrugated reinforcing wedge is located in the gap space of the large corrugated ribs of the corrugated plate, and multiple large corrugated reinforcing wedges are arranged between two adjacent small corrugated reinforcing wedges. The number of large corrugated reinforcing wedges is related to the number of gaps between the large corrugated ribs on the corrugated plate, which is the number of rib gaps plus one.

[0013] The above-mentioned film-type enclosure system can be self-positioned and reinforced with a wedge block belt installation method. Furthermore, the large corrugated wedge block locating pin has an insert that is vertically inserted into the right angle of the locating plate, and the insert length on one side of the locating plate is greater than the insert length on the other side. The longer side insert is the bottom of the large corrugated wedge block locating pin, and the shorter side insert is the top of the large corrugated wedge block locating pin.

[0014] The insert of the small corrugated wedge locating pin is vertically inserted into the right angle of the locating piece. The length of the insert on one side of the locating piece is shorter than the length of the insert on the other side. The longer insert is the bottom of the small corrugated wedge locating pin, and the shorter insert is the top of the small corrugated wedge locating pin.

[0015] The above-mentioned film-type enclosure system can be installed with a self-positioning reinforced wedge block belt. Furthermore, the length of the small corrugated wedge block hole is greater than the length of the large corrugated wedge block hole.

[0016] The above-mentioned film-type enclosure system can be installed with a self-positioning reinforced wedge block. Furthermore, the width and height of the small corrugation reinforcing wedge block are adapted to the space of the small corrugations of the corrugated plate, and the length, width and height of the large corrugation reinforcing wedge block are adapted to the space between the large corrugations of the corrugated plate and the rib arches.

[0017] The above-mentioned film-type enclosure system can be installed with a self-positioning reinforced wedge block belt. Furthermore, the spacing between the multiple adjustment notches is different.

[0018] The above-mentioned film-type enclosure system can be installed with a self-positioning reinforcing wedge block. Furthermore, the small corrugated wedge block positioning groove is located at the center of the small corrugated reinforcing wedge block.

[0019] The above-mentioned film-type enclosure system self-positioning reinforcing wedge belt installation method, further, the spacing between two adjacent small corrugated reinforcing wedges is 280mm or 395.2mm or 340mm or 480.8mm.

[0020] The above-mentioned film-type enclosure system can be installed with a self-positioning reinforced wedge block belt. Furthermore, the thickness of the insert is 1-4mm.

[0021] The above-mentioned film-type enclosure system can be installed with a self-positioning reinforced wedge belt. Furthermore, the large corrugated reinforcing wedge, the small corrugated reinforcing wedge, the large corrugated wedge locating pin, and the small corrugated wedge locating pin are made of wood or glass fiber or a hard composite material that does not contain corrosive elements.

[0022] The self-positioning reinforcing wedge belt of the present invention defines the basic unit length by the small corrugation pitch of the corrugated plate, adapts to the corrugation pitch of each typical insulating plate, and is equipped with an adjustment notch to facilitate flexible conversion of different sizes, improve component utilization and temporary adjustability on site. In addition, there are few types and a wide range of adaptability, which makes it easy for the wedge belt installation design, construction department to find and install, and reduce errors.

[0023] The self-positioning reinforcing wedge block of the present invention is provided with a vertical bidirectional positioning pin, which can adapt to the insulating board adjustment groove and the gap between the insulating board and the top bridge board during installation, and meet both horizontal and vertical work positions, thereby positioning the reinforcing wedge block belt on each deck, ensuring the construction quality and installation accuracy of the wedge block belt, improving the one-time loading rate of the corrugated board, and shortening the overall construction period.

[0024] The invention has a simple structure, is easy to assemble, has flexible parts selection, and is easy to produce and implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 , 2 A schematic diagram of strengthening some areas of the existing corrugated plate;

[0026] Figure 3 This is a schematic diagram of the back structure of the small corrugation reinforcement wedge;

[0027] Figure 4 This is a schematic diagram of the back structure of the large corrugated reinforcement wedge;

[0028] Figure 5 This is a schematic diagram of the positioning pin structure of a small corrugated wedge;

[0029] Figure 6 This is a schematic diagram of the positioning pin structure of the large corrugated wedge;

[0030] Figure 7 Exploded view of the installation of small corrugation reinforcement wedges, large corrugation reinforcement wedges, small corrugation wedge locating pins, large corrugation wedge locating pins, and stainless steel slats;

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure after the small corrugation reinforcement wedge, the large corrugation reinforcement wedge, the small corrugation wedge positioning pin, the large corrugation wedge positioning pin, and the stainless steel strip are installed;

[0032] Fig. 9 This is a schematic diagram of the back structure after the small corrugation reinforcement wedge, large corrugation reinforcement wedge, small corrugation wedge positioning pin, large corrugation wedge positioning pin, and stainless steel strip are installed;

[0033] Fig.10 To strengthen the installation diagram of the wedge belt;

[0034] Fig.11 for Fig.10 Enlarged schematic diagram of circle A;

[0035] Fig.12 Schematic diagram of installation of strengthening wedge belt and corrugated plate;

[0036] Fig.13 for Fig.12 Enlarged schematic diagram of circle C;

[0037] Fig.14 Four types of reinforcing wedge belts are formed after assembly;

[0038] Fig.15 A schematic diagram of inserting a plug into an adjustment slot of an adjacent insulating plate;

[0039] Among them, 1-small corrugated reinforcing wedge, 2-large corrugated wedge positioning groove, 3-positioning piece, 4-insert piece, 5-round hole, 6-large corrugated reinforcing wedge, 7-small corrugated wedge positioning pin, 8-small corrugated wedge positioning groove, 9-stainless steel plate strip groove, 12-large corrugated wedge positioning pin, 13-stainless steel plate strip, 14-bolt, 15-large corrugated wedge hole, 16-rib arch, 17-corrugated plate, 18-reinforced wedge belt, 19-insulating plate, 20-top bridge plate, 22-gap between top bridge plates, 23-gap between insulating plate and top bridge plate, 24-insulating plate adjustment groove, 25-adjustment notch, 26-large corrugation, 27-small corrugation. DETAILED DESCRIPTION

[0040] The present invention will be further described in conjunction with the accompanying drawings.

[0041] A method for installing a self-positioning reinforcing wedge belt for a membrane-type enclosure system, wherein the reinforcing wedges include a large corrugated reinforcing wedge 6 and a small corrugated reinforcing wedge 1. A plurality of large corrugated reinforcing wedges and small corrugated reinforcing wedges are installed on a stainless steel strip to form a reinforcing wedge belt.

[0042] like Figure 4 As shown, the back of the large corrugated reinforcement wedge is provided with an inwardly concave large corrugated wedge positioning groove 2 and a stainless steel plate strip groove 9. The large corrugated wedge positioning groove is used to install the large corrugated wedge positioning pin 12. The top of the large corrugated wedge positioning pin is inserted into the large corrugated wedge positioning groove to play a role in positioning in the X direction and the Z direction. Figure 6As shown, the large corrugated wedge block locating pin is composed of a horizontally placed square locating piece 3 and two vertically placed square inserts 4. The two inserts are symmetrically fixed at two right angles of the locating piece. The inserts are partially inserted into the locating piece. A round hole 5 is opened in the center of the locating piece. The bolt 14 passes through the round hole to fix the top of the large corrugated wedge block locating pin in the large corrugated wedge block locating groove. The insert length on one side of the locating piece of the large corrugated wedge block locating pin is greater than the insert length on the other side. The longer side is the bottom of the large corrugated wedge block locating pin, and the shorter side is the top of the large corrugated wedge block locating pin. The bottom of the large corrugated wedge block locating pin is longer than the top to ensure the reliability of the reinforced wedge block belt when installing the insulation board.

[0043] like Figure 7 As shown, the stainless steel strip is provided with a plurality of long strip-shaped large corrugated wedge holes 15 and small corrugated wedge holes. The two inserts at the bottom of the large corrugated wedge locating pin pass through the large corrugated wedge holes, so that the stainless steel strip is embedded in the stainless steel strip-shaped groove. The bolts pass through the large corrugated wedge holes and the circular holes in the center of the locating pieces in turn, so as to fix the stainless steel strip, the large corrugated wedge locating pin and the large corrugated reinforcing wedge.

[0044] like Figure 3 As shown, the back of the small corrugation reinforcement wedge is provided with an inwardly concave small corrugation wedge positioning groove 8 and a stainless steel plate strip groove 9, and the small corrugation wedge positioning groove is matched with a small corrugation wedge positioning pin 7. The length of the small corrugation wedge hole 15 is greater than the length of the large corrugation wedge hole, and a plurality of large corrugation wedge holes are provided between two adjacent small corrugation wedge holes. The number of large corrugation wedge holes is related to the number of gaps between the large corrugations of the corrugated plate rib arches 16, which is the rib arch gap value plus one.

[0045] like Figure 5 As shown, the small corrugated wedge locating pin consists of a horizontally placed square locating piece and four vertically placed square inserts. The four inserts are respectively fixed at four right angles of the locating piece. The insert parts are inserted into the locating piece. The four inserts are cross-shaped. The top of the small corrugated wedge locating pin is inserted into the small corrugated wedge locating groove to play a role in positioning in the X, Y and Z directions. A round hole is opened in the center of the locating piece. The bolt passes through the round hole to fix the top of the small corrugated wedge locating pin in the small corrugated wedge locating groove.

[0046] like Fig. 9As shown, the stainless steel strip is provided with a plurality of long strip holes, and the insertion hole of the small corrugation wedge block positioning pin is longer than the insertion hole of the large corrugation wedge block positioning pin, so as to adapt to the adjustment of the position of the small corrugation wedge block. The two inserts at the bottom of the large corrugation wedge block positioning pin pass through the long strip hole, so that the stainless steel strip is embedded in the stainless steel strip groove, and the bolts pass through the long strip hole and the circular hole in the center of the positioning piece in turn, so as to fix the stainless steel strip, the large corrugation wedge block positioning pin and the large corrugation reinforcement wedge block. At the pin corrugation wedge where the small corrugation wedge block positioning pin is inserted, a plurality of adjustment notches 25 are symmetrically arranged on the edge of the stainless steel strip corresponding to the long strip hole, and the spacing between the plurality of adjustment notches is different, so as to adapt to different small corrugation spacing values, the two inserts at the bottom of the small corrugation wedge block positioning pin pass through the small corrugation wedge block hole, and the other two inserts are inserted into the adjustment notches, so that the stainless steel strip is embedded in the stainless steel strip groove, and the bolts pass through the long strip hole and the circular hole in the center of the positioning piece in turn, so as to fix the stainless steel strip, the small corrugation wedge block positioning pin and the small corrugation reinforcement wedge block.

[0047] The insert with the small corrugated wedge locating pin is inserted vertically into the right angle of the locating piece. The insert on one side of the locating piece is shorter than the insert on the other side. The longer insert is the bottom of the small corrugated wedge locating pin, and the shorter insert is the top of the small corrugated wedge locating pin. The bottom of the small corrugated wedge locating pin is longer than the top to ensure the reliability of the reinforced wedge belt when installing the insulation board.

[0048] The small corrugation reinforcement wedge is located in the small corrugation space of the corrugated plate, the large corrugation reinforcement wedge is located in the rib gap space of the large corrugation, and the bottom positioning pin of the small corrugation reinforcement wedge and the bottom positioning pin of the large corrugation reinforcement wedge are inserted into the gap between the top bridge plate or the gap between the insulation plate and the top bridge plate or the insulation plate adjustment groove, such as Fig.15 shown.

[0049] The thickness of the insert is the same as the width of the insulation board adjustment slot, and the specific value is determined by the manufacturing tolerance of the insulation board adjustment slot to ensure that the reinforcing wedge belt will not fall off when inserted into the insulation board adjustment slot or the gap between the insulation board and the top bridge plate or the gap between the top bridge plates. The insert and the positioning sheet are bonded or integrally formed by a low-temperature resistant adhesive.

[0050] In LNG carriers, for corrugated plates with ribs that need to be installed with reinforcing wedges, the spacing of small corrugations is 280mm, 395.2mm, 340mm, and 480.8mm respectively. The spacing of the ribs on the large corrugations in this interval is equal, and only the spacing between the small corrugation reinforcing wedge and the first adjacent large corrugation reinforcing wedge is different. Therefore, after the insert of the small corrugation wedge positioning pin is inserted into the notch, the spacing between the small corrugation reinforcing wedge and the large corrugation reinforcing wedge can be flexibly adjusted to meet the four types of small corrugation spacing of corrugated plates. During installation, first align the small corrugated wedge locating pin with the small corrugated reinforcement wedge, and align the large corrugated wedge locating pin with the large corrugated reinforcement wedge. Then, according to the number and position of the stainless steel strip-shaped holes on the stainless steel strip, insert the bottom of the large corrugated wedge locating pin into the stainless steel strip-shaped hole. Insert the insert of the small corrugated wedge locating pin into the adjustment notch according to the type of reinforcement wedge belt base unit to be assembled. Finally, fix each reinforcement wedge with stainless steel screws.

[0051] The width and height of the small corrugation reinforcement wedge are consistent with the space of the small corrugation of the corrugated plate, and the length, width and height of the large corrugation reinforcement wedge are adapted to the space between the large corrugation and the rib arch of the corrugated plate.

[0052] like Fig.14 The figure shows the four types of reinforced wedges with basic units after assembly. The spacing a between the large corrugated reinforced wedges is determined according to the spacing between the corrugated plate ribs, and the values ​​of b, c, d, and e are determined according to the spacing between the small corrugations and the adjacent ribs, and it is ensured that the first and last large corrugated reinforced wedges will not enter the processing and deformation area of ​​the corrugated plate kink point. The length of the stainless steel strips can be uniformly produced according to the 480.8mm type. The excess stainless steel strips can be bent and spot welded on site, or prefabricated into four standard lengths by the manufacturer.

[0053] like Figure 10-13As shown, when the film-type cargo containment system is constructed, the insulating plate 19 is first adhered to the bottom of the hull, and then the top bridge plate 20 is installed on the top bridge plate installation area formed between the main insulation layers of the adjacent insulating plates 19 to ensure the integrity of the main insulation layer. After the main insulation layer is laid, a gap 23 between the insulating plates and the top bridge plates is formed, and a gap 22 between the top bridge plates is formed. At the same time, insulating plate adjustment grooves 24 for deformation and expansion are provided on the insulating plates 19 and the top bridge plates 20. The distance between every two insulating plate adjustment grooves 24 along the length direction of the insulating plates 19 corresponds to the model of the self-positioning reinforcing wedge belt 18. Because the spacing of the small corrugations 27 on the corrugated plates of different models is different, there will be a combination of multiple spacings on the same corrugated plate. When the construction personnel install the self-positioning reinforcing wedge belt 18, they select the self-positioning reinforcing wedge belt 18 according to the spacing of the insulating plate adjustment grooves 24 in the length direction of the insulating plates 19, which is convenient for finding and adjusting. The inserts of the small corrugated wedge block positioning pins of the self-positioning reinforcing wedge block belt 18 are aligned with the length and width directions of the insulating board 19, and the inserts of the large corrugated wedge block positioning pins 12 are aligned with the length direction of the insulating board 19. Starting from the cross point, the small corrugated wedge block positioning pins 7 are inserted into the insulating board adjustment groove 24 or the gap 23 between the insulating board and the top bridge board or the gap 22 between the top bridge boards, and the large corrugated wedge block positioning pins 12 are inserted into the gap in the length direction of the insulating board 19 in sequence. After the reinforcing wedge block belt 18 is installed, the corrugated board 17 with the rib arch 16 is installed, and the small corrugations 27 and large corrugations 26 of the corrugated board 17 correspond to the small corrugated reinforcing wedge block 1 and the large corrugated reinforcing wedge block 6 of the self-positioning reinforcing wedge block belt 18 respectively. The self-positioning reinforcing wedge block belt 18 is accurate and convenient to position, and is not easily deformed after installation, which can greatly improve the one-time loading rate of the corrugated board 17 and shorten the overall construction period.

Claims

1. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system. It is characterized in that The reinforcing wedges include a large corrugated reinforcing wedge (6) and a small corrugated reinforcing wedge (1), the length of the large corrugated reinforcing wedge is shorter than the length of the small corrugated reinforcing wedge, and a plurality of large corrugated reinforcing wedges and small corrugated reinforcing wedges are mounted on the stainless steel strip (13) to form a reinforcing wedge belt; The back of the large corrugated reinforcing wedge block is provided with an inwardly recessed large corrugated wedge block positioning groove (2) and a stainless steel plate strip-shaped groove (9), and the large corrugated wedge block positioning groove is matched with a large corrugated wedge block positioning pin (12); the back of the small corrugated reinforcing wedge block is provided with an inwardly recessed small corrugated wedge block positioning groove (8) and a stainless steel plate strip-shaped groove (9), and the small corrugated wedge block positioning groove is matched with a small corrugated wedge block positioning pin (7); The large corrugated wedge block positioning pin is composed of a horizontally placed square positioning piece (3) and two vertically placed square inserts (4), the two inserts are symmetrically fixed at two right angles of the positioning piece, the inserts are partially inserted into the positioning piece, a circular hole (5) is opened in the center of the positioning piece, and a bolt (14) passes through the circular hole to fix the top of the large corrugated wedge block positioning pin in the large corrugated wedge block positioning groove; The small corrugated wedge block positioning pin is composed of a horizontally placed square positioning piece (3) and four vertically placed square inserts (4), the four inserts are respectively fixed at four right angles of the positioning piece, the inserts are partially inserted into the positioning piece, a circular hole (5) is opened in the center of the positioning piece, and a bolt (14) passes through the circular hole to fix the top of the small corrugated wedge block positioning pin in the small corrugated wedge block positioning groove; The stainless steel strip is provided with a plurality of long strip-shaped large corrugated wedge holes (15) and small corrugated wedge holes. The two inserts at the bottom of the large corrugated wedge positioning pin pass through the large corrugated wedge holes, so that the stainless steel strip is embedded in the stainless steel strip groove. The bolts pass through the large corrugated wedge holes and the circular holes in the center of the positioning pieces in sequence, and the stainless steel strip is fixed to the large corrugated reinforcing wedge through the large corrugated wedge positioning pin. A plurality of adjustment notches (25) are symmetrically opened on the edge of the stainless steel strip at the small corrugated wedge hole, two inserts at the bottom of the small corrugated wedge positioning pin pass through the small corrugated wedge hole, and the other two inserts are inserted into the adjustment notches, so that the stainless steel strip is embedded in the stainless steel strip groove, and the bolt passes through the small corrugated wedge hole and the circular hole in the center of the positioning piece in sequence, and the stainless steel strip is fixed to the small corrugated reinforcing wedge through the small corrugated wedge positioning pin; During installation, the small corrugated wedge is used as the starting point. The insert of the positioning pin of the small corrugated wedge is inserted into the adjustment notch according to the type of the basic unit of the reinforced wedge belt to be assembled. The positioning pin of the small corrugated wedge is aligned with the small corrugated reinforced wedge through the stainless steel strip. Then, according to the number and position of the large corrugated wedge holes on the stainless steel strip, the stainless steel strip and the large corrugated reinforced wedge are aligned through the positioning pin of the large corrugated wedge to form a reinforced wedge belt. The reinforcing wedge block belt is inserted into the gap between the top bridge plates or the gap between the insulation plate and the top bridge plate or the insulation plate adjustment groove through the bottom of the small corrugated wedge block positioning pin and the bottom of the large corrugated wedge block positioning pin to be fixed. After the reinforcing wedge block belt is fixed, the corrugated plate is installed on the reinforcing wedge block belt, and the large corrugations (26) on the corrugated plate correspond to the large corrugated wedge blocks, and the small corrugations (27) correspond to the small corrugated wedge blocks; The large corrugations on the corrugated plate have multiple ribs, and the large corrugation reinforcement wedges are located in the gaps between the large corrugation ribs of the corrugated plate. Multiple large corrugation reinforcement wedges are arranged between two adjacent small corrugation reinforcement wedges. The number of large corrugation reinforcement wedges is related to the number of gaps between the large corrugation ribs on the corrugated plate, which is the number of gaps between the ribs plus one. The insert with the large corrugated wedge locating pin is vertically inserted into the right angle of the locating piece. The insert length on one side of the locating piece is greater than the insert length on the other side. The longer insert is the bottom of the large corrugated wedge locating pin, and the shorter insert is the top of the large corrugated wedge locating pin. The insert of the small corrugated wedge locating pin is vertically inserted into the right angle of the locating piece. The length of the insert on one side of the locating piece is shorter than the length of the insert on the other side. The longer insert is the bottom of the small corrugated wedge locating pin, and the shorter insert is the top of the small corrugated wedge locating pin.

2. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that The length of the small corrugation wedge hole is greater than the length of the large corrugation wedge hole.

3. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that The width and height of the small corrugation reinforcing wedge block are adapted to the space of the small corrugations of the corrugated plate, and the length, width and height of the large corrugation reinforcing wedge block are adapted to the space between the large corrugations and rib arches of the corrugated plate.

4. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that The spacing between the multiple adjustment notches is different.

5. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that The small corrugation wedge block positioning groove is located at the center of the small corrugation reinforcement wedge block.

6. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that The distance between two adjacent small corrugated reinforcement wedges is 280mm or 395.2mm or 340mm or 480.8mm.

7. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that The thickness of the insert is 1-4 mm.

8. A method for installing a self-positioning reinforced wedge belt for a membrane enclosure system according to claim 1, It is characterized in that Large corrugation reinforcement wedges, small corrugation reinforcement wedges, large corrugation wedge locating pins, and small corrugation wedge locating pins are made of wood or glass fiber or a hard composite material that does not contain corrosive elements.

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