A rectangular molded bag with square drainage holes

Abstract

This invention discloses a rectangular geotextile bag with square drainage holes, relating to the field of geotextile bag technology. It includes a bag body and a second connecting rope. The bag body has permeable holes inside, a transverse groove in the transverse center, and a longitudinal groove in the longitudinal center. A first connecting rope is disposed inside the longitudinal groove, and a second connecting rope is disposed inside the transverse groove. A woven fabric layer connects adjacent sets of bag bodies, and nylon ropes are disposed on both sides of the woven fabric layer. This rectangular geotextile bag with square drainage holes can be fixed in place by a design where positioning bolts are driven into the ground. Excess first and second connecting ropes can be wrapped around the outside of the positioning bolts. When the slope of the slope changes, the first and second connecting ropes wrapped around the outside of the positioning bolts can be loosened, allowing the geotextile bag to adapt to uneven settlement of the slope and ensuring the stability of the filling material inside the bag.

Description

Technical Field

[0001] This invention relates to the field of molded bag technology, specifically a rectangular molded bag with square drainage holes.

[0002] Background Techniques

[0003] Geotextile formwork bags are continuous (or individual) bag-shaped products made from a double-layered polymerized synthetic fiber material. Hongxiang New Materials' geotextile concrete bags are produced by injecting concrete or cement mortar into the formwork bags using a high-pressure pump. The thickness of the concrete or cement mortar is controlled by the length of the internal reinforcing bags and ropes (polymers such as nylon). After the concrete or cement mortar solidifies, it forms a plate-like or other structure with a certain strength, meeting the needs of engineering projects. Geotextile formwork bags are mainly used for slope protection, such as coastal slopes and riverbanks.

[0004] For example, the utility model application with application number CN201920267292.3 provides a self-forming molded bag, which can solve the problem that the existing molded bags are difficult to make uniform in thickness, resulting in unevenness and affecting the water flow impact resistance of the molded bags. When uneven settlement occurs on slopes, the stability of the filling material in the existing molded bags is difficult to guarantee, and the drainage volume is also difficult to adjust.

[0005] Therefore, in view of this, we studied and improved the existing structure and its shortcomings, and proposed a rectangular mold bag with square drainage holes. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a rectangular molded bag with square drainage holes, which solves the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a rectangular molded bag with square drainage holes, comprising a bag body and a second connecting rope. The bag body has water-permeable holes inside, a transverse groove is formed in the transverse middle of the bag body, and a longitudinal groove is formed in the longitudinal middle of the bag body. A first connecting rope is disposed inside the longitudinal groove, and a second connecting rope is disposed inside the transverse groove. A molded bag fabric woven layer connects adjacent sets of bag bodies, and nylon ropes are disposed on both sides of the inner side of the molded bag fabric woven layer. An auxiliary knot is installed above the molded bag fabric woven layer, comprising the bag body, transverse groove, longitudinal groove, first connecting rope, and second connecting rope. The package includes a rope, a woven fabric layer for a plastic bag, a positioning bolt, an auxiliary cover, an auxiliary knot, a top cover, a positioning component, a first slot, a second slot, a threaded post, an auxiliary connecting handle, a water-permeable hole, a protective component, a protective bag, a base, and a nylon rope. The package is characterized by: a water-permeable hole inside the bag body; a transverse slot in the transverse middle of the bag body; a longitudinal slot in the longitudinal middle of the bag body; a first connecting rope inside the longitudinal slot; a second connecting rope inside the transverse slot; a woven fabric layer connecting adjacent sets of bag bodies; nylon ropes on both sides of the woven fabric layer; and an auxiliary knot installed above the woven fabric layer.

[0008] Furthermore, the auxiliary junctions and the transverse slots are distributed in a one-to-one correspondence, and the transverse slots and the longitudinal slots are distributed in a cross shape.

[0009] Furthermore, the permeable holes have a rectangular structure and are evenly distributed about the inner surface of the bag.

[0010] Furthermore, the first connecting rope and the second connecting rope are arranged in a cross shape, and both ends of the first connecting rope and the second connecting rope are provided with positioning bolts. The positioning bolts are provided with positioning components for auxiliary positioning of the first connecting rope and the second connecting rope. The positioning components include a first slot, a second slot, a threaded post, and an auxiliary connecting handle. The second slot is provided in the middle of the first slot, and the threaded post is installed inside the second slot. The end of the threaded post is connected to the auxiliary connecting handle.

[0011] Furthermore, the top of the positioning bolt is provided with a top cover, and the top cover and the positioning bolt are an integral structure.

[0012] Furthermore, an auxiliary cover is provided on the outside of the top cover, and the auxiliary cover is engaged with the top cover.

[0013] Furthermore, the auxiliary cover has a circular ring structure, and the interior of the auxiliary cover is hollow.

[0014] Furthermore, the bottom of the auxiliary cover is provided with a protective component for protection, and the protective component is distributed in a one-to-one correspondence with the auxiliary cover.

[0015] Furthermore, the protective component includes a protective bag and a chassis, with the chassis located at the bottom of the protective bag.

[0016] Furthermore, the protective bag has a semi-circular structure, and the protective bag is tightly fitted to the chassis. The chassis is provided in two sets, and the two sets of chassis are interlocked.

[0017] This invention provides a rectangular molded bag with square drainage holes, which has the following advantages:

[0018] 1. This rectangular plastic bag with square drainage holes, by continuously pulling the first or second connecting rope, brings the bags closer together. The gaps between the bags also help with drainage, preventing severe water accumulation when the plastic bag is laid out. The nylon rope design connects the two sides of the woven layer of the plastic bag fabric to the bottom of the adjacent bag, and the length of the nylon rope is reserved to control the tightness of the connection. This ensures that the plastic bag can remain intact and prevent it from separating even if the first or second connecting rope breaks.

[0019] 2. The rectangular formwork bag with square drainage holes can be fixed in place by a positioning bolt driven into the ground. The excess first and second connecting ropes can be wrapped around the outside of the positioning bolt. When the slope of the slope changes, the first and second connecting ropes wrapped around the outside of the positioning bolt can be loosened, so that the formwork bag can adapt to uneven settlement of the slope and ensure the stability of the filling material in the bag.

[0020] 3. The rectangular molded bag with square drainage holes controls the distance between two sets of adjacent bags through the design of the auxiliary knot, so as to avoid the two sets of adjacent bags sticking together tightly when the second connecting rope is pulled, which would affect drainage. The design of the number of turns of the auxiliary knot can adjust the drainage distance between the two sets of adjacent bags.

[0021] 4. The rectangular molded bag with square drainage holes can position the first connecting rope and the second connecting rope through the design of positioning components and protective components, and can also protect the first connecting rope and the second connecting rope when they do not need to be operated. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of a rectangular molded bag with square drainage holes according to the present invention;

[0023] Figure 2 This is a schematic diagram of the bag body and auxiliary knot distribution structure of a rectangular molded bag with square drainage holes according to the present invention;

[0024] Figure 3 This is a cross-sectional view of the positioning bolt structure of a rectangular molded bag with square drainage holes according to the present invention.

[0025] Figure 4 This is a partial cross-sectional view of the rectangular molded bag with square drainage holes according to the present invention.

[0026] Figure 5 This is a schematic diagram of the unfolded top cover structure of a rectangular molded bag with square drainage holes according to the present invention.

[0027] In the diagram: 1. Bag body; 2. Horizontal slot; 3. Vertical slot; 4. First connecting rope; 5. Second connecting rope; 6. Woven layer of the molded bag fabric; 7. Positioning bolt; 8. Auxiliary cover; 9. Auxiliary knot; 10. Top cover; 11. Positioning component; 1101. First slot; 1102. Second slot; 1103. Threaded post; 1104. Auxiliary connecting handle; 12. Water-permeable hole; 13. Protective component; 1301. Protective bag; 1302. Base plate; 14. Nylon rope. Detailed Implementation

[0028] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0029] like Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the present invention provides a technical solution: a rectangular molded bag with square drainage holes, comprising a bag body 1, a transverse groove 2, a longitudinal groove 3, a first connecting rope 4, a second connecting rope 5, a woven layer of molded bag fabric 6, a positioning bolt 7, an auxiliary cover 8, an auxiliary knot 9, a top cover 10, a positioning component 11, a first groove 1101, a second groove 1102, a threaded post 1103, an auxiliary connecting handle 1104, water-permeable holes 12, a protective component 13, a protective bag 1301, a base plate 1302, and a nylon rope 14. The bag body 1 has water-permeable holes 12 inside, the water-permeable holes 12 having a rectangular structure, and the water-permeable holes 12 are evenly distributed about the inner surface of the bag body 1. The filling material of the bag body 1 is mainly mortar, and through the design of the square water-permeable holes 12, the square drainage holes... The densely designed water holes 12 allow water to permeate and aid drainage when there is water on the outside of the bag body 1. A transverse groove 2 is formed in the transverse middle of the bag body 1, and a longitudinal groove 3 is formed in the longitudinal middle of the bag body 1. A first connecting rope 4 is installed inside the longitudinal groove 3. Through the design of the transverse groove 2 and the longitudinal groove 3, the first connecting rope 4 and the second connecting rope 5 can be placed inside the transverse groove 2 and the longitudinal groove 3. The strength of the first connecting rope 4 and the second connecting rope 5 can be selected as needed. By continuously pulling the first connecting rope 4 or the second connecting rope 5, the bags 1 can be brought closer together. The gaps left between the bags 1 also aid drainage, preventing severe water accumulation when the plastic bags are laid and used. Rope 4 and the second connecting rope 5 are arranged in a cross shape, and both ends of the first connecting rope 4 and the second connecting rope 5 are provided with positioning bolts 7. The positioning bolts 7 are driven into the soil to fix the formwork bag. Excess first connecting rope 4 and second connecting rope 5 can be wrapped around the outside of the positioning bolts 7. When the slope of the slope changes, the first connecting rope 4 and the second connecting rope 5 wrapped around the outside of the positioning bolts 7 can be loosened, so that the formwork bag can adapt to uneven settlement of the slope and ensure the stability of the filling material in the bag body 1. The positioning bolt 7 is provided with a positioning component 11 for auxiliary positioning of the first connecting rope 4 and the second connecting rope 5. The positioning component 11 includes a first slot 1101, a second slot 1102, and a threaded post 1. The first slot 1101 has a second slot 1102 in the middle, and a threaded post 1103 is threaded inside the second slot 1102. The end of the threaded post 1103 is connected to the auxiliary connecting handle 1104. The first connecting rope 4 and the second connecting rope 5 are inserted into the first slot 1101 for initial positioning. Then, by rotating the auxiliary connecting handle 1104, the end of the threaded post 1103 connected to it can abut against the second slot 1102, thereby positioning the first connecting rope 4 and the second connecting rope 5 between them and preventing slippage during use. The first connecting rope 4 and the second connecting rope 5 are arranged in a cross shape.Furthermore, both the first connecting rope 4 and the second connecting rope 5 are equipped with positioning bolts 7 at their ends. A top cover 10 is provided on the top of the positioning bolt 7, and the top cover 10 and the positioning bolt 7 are an integral structure. An auxiliary cover 8 is provided on the outside of the top cover 10, and the auxiliary cover 8 is engaged with the top cover 10. The auxiliary cover 8 has a circular structure and a hollow interior. A protective component 13 for protection is provided at the bottom of the auxiliary cover 8, and the protective components 13 are distributed one-to-one with the auxiliary cover 8. The protective component 13 includes a protective bag 1301 and a base plate 1302, and the base plate 1302 is provided at the bottom of the protective bag 1301. The protective bag 1301 has a semi-circular structure and fits tightly to the base 1302. The base 1302 has two sets of interlocking bases. When the first connecting rope 4 and the second connecting rope 5, which are rolled up outside the positioning bolt 7, are not in use, the protective bag 1301 and base 1302 can be pulled downwards to store and protect them. The hollow structure of the auxiliary cover 8 allows the rubber protective bag 1301 to be placed inside, serving a containment function. When the auxiliary cover 8 is not needed, it can be pulled upwards to separate it from the top cover 10. The positioning bolt 7, driven into the ground, secures the formwork bag. Excess first connecting rope 4 and second connecting rope 5 can be wrapped around the outside of the positioning bolt 7. When the slope of the slope changes, loosening the first and second connecting ropes 4 and 5 allows the formwork bag to adapt to uneven settlement on the slope, ensuring the stability of the filling material in the bag body 1. The positioning bolt 7 has a positioning component 11 inside for auxiliary positioning of the first and second connecting ropes 4 and 5. The positioning component 11 includes a first slot 1101, a second slot 1102, a threaded post 1103, and an auxiliary connecting handle 110. 4. A second groove 1102 is provided in the middle of the first groove 1101, and a threaded post 1103 is installed inside the second groove 1102. An auxiliary connecting handle 1104 is connected to the end of the threaded post 1103. The first connecting rope 4 and the second connecting rope 5 are inserted into the first groove 1101 for initial positioning. Then, by rotating the auxiliary connecting handle 1104, the end of the threaded post 1103 connected to it can be made to abut against the second groove 1102, thereby positioning the first connecting rope 4 and the second connecting rope 5 between them and preventing slippage during use.

[0030] like Figure 1 and Figure 4As shown, the second connecting rope 5 is located inside the transverse slot 2. A woven fabric layer 6 connects two adjacent groups of bags 1, and nylon ropes 14 are provided on both sides of the woven fabric layer 6. The design of the nylon ropes 14 allows the two sides of the woven fabric layer 6 to connect to the bottom of the adjacent bags 1. The nylon ropes 14 are designed to control the tightness of the connection, so that the bags can remain intact and avoid separation when the first connecting rope 4 or the second connecting rope 5 breaks. An auxiliary knot 9 is installed above the woven fabric layer 6. The auxiliary knot 9 corresponds to the transverse slot 2, and the transverse slot 2 and the longitudinal slot 3 are arranged in a cross shape. The auxiliary knot 9 is wrapped around the outside of the second connecting rope 5. The design of the auxiliary knot 9 controls the distance between the two groups of adjacent bags 1, preventing the two groups of adjacent bags 1 from sticking together too tightly when the second connecting rope 5 is pulled, which would affect drainage. The number of turns of the auxiliary knot 9 can be adjusted to adjust the drainage distance between the two groups of adjacent bags 1.

[0031] In summary, as Figures 1-5As shown, this rectangular geotextile bag with square drainage holes, when in use, uses nylon ropes 14 to connect the two sides of the woven fabric layer 6 of the geotextile bag to the bottom of the adjacent bag body 1. The nylon ropes 14 have a reserved length to control the tightness of the connection, so that the geotextile bag can remain intact even if the first connecting rope 4 or the second connecting rope 5 breaks, preventing them from separating and maintaining drainage. The geotextile bag can be fixed by the design of the positioning bolts 7 driven into the ground. Excess first connecting ropes 4 and second connecting ropes 5 can be wrapped around the outside of the positioning bolts 7. When the slope of the slope changes, the first connecting ropes 4 and second connecting ropes 5 wrapped around the outside of the positioning bolts 7 can be loosened, and the geotextile bag can adapt to the unevenness of the slope. Uniform settling ensures the stability of the filling in bag 1. When the first connecting rope 4 and the second connecting rope 5 are used in conjunction with the positioning bolt 7, they are initially positioned by inserting into the first slot 1101. Then, by rotating the auxiliary connecting handle 1104, the end of the threaded post 1103 connected to it abuts against the second slot 1102, thereby positioning the first connecting rope 4 and the second connecting rope 5 and preventing slippage during use. The design of the transverse slot 2 and the longitudinal slot 3 allows the first connecting rope 4 and the second connecting rope 5 to be placed inside the transverse slot 2 and the longitudinal slot 3. The connecting rope 5, and the strength of the first connecting rope 4 and the second connecting rope 5, can be selected as needed. By continuously pulling the first connecting rope 4 or the second connecting rope 5, the bag bodies 1 can be brought closer together. The gaps between the bag bodies 1 also assist in drainage, preventing excessive water accumulation during installation. The bag body 1 is filled primarily with mortar, and features a dense design of square permeable holes 12. These holes allow water to seep through and assist in drainage when there is water on the outside of the bag body 1. Furthermore, the auxiliary knot 9 is used to wrap and tie the rope around the outside of the second connecting rope 5. The design of the auxiliary knot 9 controls the distance between two sets of adjacent bag bodies 1, preventing water accumulation during installation. When the second connecting rope 5 is tightly attached between the two adjacent bags 1, it affects drainage. The design of the number of turns of the auxiliary knot 9 can adjust the drainage distance between the two adjacent bags 1. Then, the two base plates 1302 are connected by a snap-fit. When the first connecting rope 4 and the second connecting rope 5, which are wound outside the positioning bolt 7, are not in use, the protective bag 1301 and the base plate 1302 are pulled down. The design of the protective bag 1301 is to store and protect the first connecting rope 4 and the second connecting rope 5. The hollow structure of the auxiliary cover 8 allows the rubber protective bag 1301 to be placed inside, which has a containing function. When the auxiliary cover 8 is not in use, it can be pulled up to separate it from the top cover 10.

[0032] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and to design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A rectangular molded bag with square drainage holes, comprising a bag body (1) and a second connecting rope (5), characterized in that: The bag body (1) has a water-permeable hole (12) inside. A transverse groove (2) is opened in the transverse middle of the bag body (1), and a longitudinal groove (3) is opened in the longitudinal middle of the bag body (1). A first connecting rope (4) is installed inside the longitudinal groove (3), and a second connecting rope (5) is installed inside the transverse groove (2). A woven fabric layer (6) is connected between two adjacent sets of the bag bodies (1), and nylon ropes (14) are provided on both sides of the woven fabric layer (6). An auxiliary knot (9) is installed on the top of the woven fabric layer (6). The first connecting rope (4) and the second connecting rope (5) are arranged in a cross shape. The ends of the first connecting rope (4) and the second connecting rope (5) are provided with positioning bolts (7). The positioning bolts (7) are provided with positioning components (11) for auxiliary positioning of the first connecting rope (4) and the second connecting rope (5). The positioning components (11) include a first slot (1101), a second slot (1102), a threaded post (1103), and an auxiliary connecting handle (1104). The second slot (1102) is provided in the middle of the first slot (1101), and the threaded post (1103) is installed in the internal thread of the second slot (1102). The end of the threaded post (1103) is connected to the auxiliary connecting handle (1104).

2. A rectangular molded bag with square drainage holes according to claim 1, characterized in that: The auxiliary knot (9) and the transverse slot (2) are distributed in a one-to-one correspondence, and the transverse slot (2) and the longitudinal slot (3) are distributed in a cross shape.

3. A rectangular molded bag with square drainage holes according to claim 1, characterized in that: The permeable holes (12) are rectangular in shape and are evenly distributed about the inner surface of the bag body (1).

4. A rectangular molded bag with square drainage holes according to claim 1, characterized in that: The top of the positioning bolt (7) is provided with a top cover (10), and the top cover (10) and the positioning bolt (7) are an integrated structure.

5. A rectangular molded bag with square drainage holes according to claim 4, characterized in that: An auxiliary cover (8) is provided on the outside of the top cover (10), and the auxiliary cover (8) is engaged with the top cover (10).

6. A rectangular molded bag with square drainage holes according to claim 5, characterized in that: The auxiliary cover (8) has a circular structure and the interior of the auxiliary cover (8) is hollow.

7. A rectangular molded bag with square drainage holes according to claim 5, characterized in that: The bottom of the auxiliary cover (8) is provided with a protective component (13) for protection, and the protective component (13) and the auxiliary cover (8) are distributed in a one-to-one correspondence.

8. A rectangular molded bag with square drainage holes according to claim 7, characterized in that: The protective component (13) includes a protective bag (1301) and a chassis (1302), and the chassis (1302) is provided at the bottom of the protective bag (1301).

9. A rectangular molded bag with square drainage holes according to claim 8, characterized in that: The protective bag (1301) has a semi-circular structure, and the protective bag (1301) is tightly fitted to the chassis (1302). The chassis (1302) is provided in two sets, and the two sets of chassis (1302) are interlocked.

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