High-strength filling bag for preventing concrete and sand loss underwater

Abstract

The utility model discloses a high-strength filling bag for preventing the loss of concrete and sand underwater, and relates to the technical field of dredging construction, the high-strength filling bag comprises a bag body and sealing assemblies, the sealing assemblies are arranged on the two sides of the top of the bag body, each sealing assembly comprises a left shell, an elastic buckle, a right shell, a clamping groove and a butt joint groove, and the inner wall of the left shell is fixedly connected with the elastic buckle. According to the high-strength filling bag capable of preventing concrete and sand loss underwater, when the high-strength filling bag is used, the buckle structure is used for replacing the prior art that a binding belt is used for binding and sealing the sand filling opening, on one hand, the filling opening communicates with the outside through the butt joint groove, and concrete, sand and other filler can be conveniently pumped into the bag body through the sand conveying pipeline; on the other hand, the left shell is in non-detachable clamping fit with the clamping groove formed in the inner wall of the right shell in a penetrating mode through the elastic buckle fixedly connected with the inner wall, then sealing of the filling opening is achieved, the structure is more stable, meanwhile, operation is easy and convenient, and loss of filler caused by loosening of the bandage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of dredging construction, in particular to a high-strength filling bag for preventing concrete and sand from being lost underwater. Background Art

[0002] In the field of dredging construction technology, geotextile sandbag devices are more commonly used. Existing sandbags generally include a sandbag body, and a plurality of sand filling ports are arranged at the end of the sandbag body. When in use, dredging materials (sand sources, etc.) or mud are pumped into the sandbag body through a sand delivery pipe, and water flows out from the gaps in the sandbag body, and solid matter remains inside the sandbag body. When the total amount of the contents reaches a certain level, the plurality of sand filling ports are bundled with straps, etc. to form a final sandbag product that can be put into use.

[0003] The existing sand-filled bags have the following defects: first, multiple sand-filling openings can only be tied and closed with straps. During the later placement of the sand-filled bags, the straps are easily loosened and fall off, causing the sand-filling openings to open and the contents to escape; secondly, for different construction processes, due to the site requirements of the construction, the sand-filled bags have different specifications, that is, some are long and some are short, and they are selected and used according to the requirements of the construction site for the size of the sand-filled bags. The existing sand-filled bags have fixed specifications, and the requirements for specifications are taken into consideration during procurement, which greatly limits the versatility, brings difficulties in selection for construction, and increases costs.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a high-strength filling bag for preventing concrete and sand loss underwater is proposed. Utility Model Content

[0005] The utility model aims to provide a high-strength filling bag for preventing concrete and sand from being lost underwater, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength filling bag for preventing the loss of concrete and sand underwater, comprising a bag body and a sealing assembly, wherein sealing assemblies are arranged on both sides of the top of the bag body, and the sealing assembly comprises a left shell, an elastic buckle, a right shell, a slot and a docking groove, an elastic buckle is fixedly connected to the inner wall of the left shell, and a right shell is correspondingly arranged on the right side of the left shell, a slot is penetrated through the inner wall of the right shell, and a docking groove is arranged opposite to the top opening of the right shell and the left shell.

[0007] Furthermore, the elastic buckle fixedly connected to the inner wall of the left shell and the slot penetrating through the inner wall of the right shell form a non-detachable snap fit.

[0008] Furthermore, a metal strip is fixedly connected to the bottom of the bag body, and the metal strip is in an inverted "T" shape.

[0009] Furthermore, the bag bodies adjacent to each other above and below are integrated into a whole by plugging and fitting the metal strips into the docking grooves.

[0010] Furthermore, the bag body is filled with fillers, and the moisture in the fillers flows out from the gaps in the bag body.

[0011] Furthermore, a filling port is provided at the top of the bag body, and the filling port is connected to the outside through the docking groove on the one hand, and the filling port is sealed through an elastic buckle in a clamping state on the other hand.

[0012] Furthermore, the left shell and the right shell are clamped with end caps at both ends, and the end caps are used to cut off the extension direction of the docking groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When the utility model is in use, the existing technology of using a binding belt to bind and seal the sand filling port is replaced by the use of a buckle structure. On the one hand, the filling port is connected to the outside through the docking groove, which is convenient for pumping concrete, sand and other fillers into the bag body through the sand delivery pipeline. On the other hand, the elastic buckle fixed to the inner wall of the left shell and the slot penetrating through the inner wall of the right shell form an inseparable snap fit, thereby realizing the sealing of the filling port. The structure is more stable and the operation is simple, avoiding the loss of fillers due to loosening of the binding belt.

[0015] 2. When the utility model is in use, the upper and lower adjacent bag bodies are formed into a whole by plugging and fitting the metal strips into the docking grooves, and the extension direction of the docking grooves is further cut off by the end heads, so that adjacent bag bodies can be spliced ​​to form different specifications and sizes, thereby reducing the high cost of purchasing sand-filled bags of different fixed specifications and being more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the bag assembly structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bag body monomer structure of the utility model;

[0018] Figure 3 It is a side structural schematic diagram of the sealing component of the utility model.

[0019] In the figure: 1. bag body; 2. metal strip; 3. filler; 4. filling port; 5. sealing assembly; 501. left shell; 502. elastic buckle; 503. right shell; 504. slot; 505. docking slot; 6. end. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0021] like Figures 1 to 3 As shown, a high-strength filling bag for preventing concrete and sand loss underwater includes a bag body 1 and a sealing component 5. The sealing components 5 are arranged on both sides of the top of the bag body 1. The sealing component 5 includes a left shell 501, an elastic buckle 502, a right shell 503, a card slot 504 and a docking slot 505. The inner wall of the left shell 501 is fixedly connected with the elastic buckle 502, and the right shell 503 is correspondingly arranged on the right side of the left shell 501. The left shell 501 forms an inseparable card-joint fit with the card slot 504 which penetrates the inner wall of the right shell 503 through the elastic buckle 502 fixedly connected to the inner wall. The inner wall of the right shell 503 is penetrated with the card slot 504, and the right shell 503 is correspondingly arranged on the right side of the left shell 501. The shell 503 is provided with a docking groove 505 opposite to the top opening of the left shell 501. The present application replaces the existing technology of using a band to tie and seal the sand filling port by using a buckle structure. On the one hand, the filling port 4 is connected to the outside through the docking groove 505, which is convenient for pumping concrete, sand and other fillers 3 into the bag body 1 through the sand delivery pipeline. On the other hand, the elastic buckle 502 fixedly connected to the inner wall of the left shell 501 and the slot 504 penetrating the inner wall of the right shell 503 form an inseparable snap fit, thereby achieving the sealing of the filling port 4. The structure is more stable and the operation is simple, avoiding the loss of fillers 3 due to loosening of the band.

[0022] like Figure 1 to Figure 2 As shown, a metal strip 2 is fixedly connected to the bottom of the bag body 1, and the metal strip 2 is an inverted "T"-shaped structure. The upper and lower adjacent bag bodies 1 are formed as a whole by plugging and fitting the metal strip 2 with the docking groove 505. The bag body 1 is filled with a filler 3, and the moisture in the filler 3 flows out from the gap in the bag body 1. A filling port 4 is opened on the top of the bag body 1, and the filling port 4 is connected to the outside through the docking groove 505 on the one hand, and the filling port 4 is sealed by an elastic buckle 502 in a clamping state on the other hand. The left shell 501 and the right shell 503 are clamped with end heads 6 at both ends, and the end heads 6 are used to cut off the extension direction of the docking groove 505. The upper and lower adjacent bag bodies 1 are formed as a whole by plugging and fitting the metal strip 2 with the docking groove 505, and the extension direction of the docking groove 505 is further cut off by the end heads 6, so that adjacent bag bodies 1 can be formed into different specifications and sizes through splicing, thereby reducing the high cost of purchasing sand-filled bags of different fixed specifications and being more practical.

[0023] Working principle: When using this high-strength filling bag for preventing the loss of concrete and sand underwater, the present application replaces the existing technology of using binding tape to close the sand filling port with the use of a snap-on structure. On the one hand, the filling port 4 is connected to the outside through the docking groove 505, which is convenient for pumping concrete, sand and other fillers 3 into the bag body 1 through the sand delivery pipe. On the other hand, the left shell 501 is connected to the inner wall through the elastic snap 502 fixed to the inner wall to form a non-detachable snap-fit ​​with the slot 504 opened through the inner wall of the right shell 503, thereby realizing the sealing of the filling port 4. The structure is more stable and the operation is simple, avoiding the loss of fillers 3 due to loosening of the binding tape. In addition, the upper and lower adjacent bag bodies 1 are formed as a whole through the plug-in cooperation of the metal strips 2 and the docking groove 505, and the extension direction of the docking groove 505 is further cut off through the end head 6, so that the adjacent bag bodies 1 can be formed into different specifications and sizes through splicing, reducing the high cost of purchasing sand-filled bags of different fixed specifications, and being more practical.

[0024] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high-strength filling bag for preventing the loss of concrete and sand underwater, characterized in that: The invention comprises a bag body (1) and a sealing assembly (5), wherein the sealing assembly (5) is arranged on both sides of the top of the bag body (1), and the sealing assembly (5) comprises a left shell (501), an elastic buckle (502), a right shell (503), a slot (504) and a docking groove (505), wherein the inner wall of the left shell (501) is fixedly connected with the elastic buckle (502), and the right shell (503) is arranged on the right side of the left shell (501) correspondingly, the inner wall of the right shell (503) is penetrated by a slot (504), and a docking groove (505) is arranged opposite to the top opening of the right shell (503) and the left shell (501).

2. A high-strength filling bag for preventing the loss of concrete and sand underwater according to claim 1, characterized in that: The left shell (501) is fixedly connected to the inner wall by an elastic buckle (502) and forms a non-detachable snap fit with a slot (504) extending through the inner wall of the right shell (503).

3. The high-strength filling bag for preventing the loss of concrete and sand underwater according to claim 1, characterized in that: The bottom of the bag body (1) is fixedly connected with a metal strip (2), and the metal strip (2) is in an inverted "T"-shaped structure.

4. The high-strength filling bag for preventing the loss of concrete and sand underwater according to claim 1 is characterized in that: The bag bodies (1) adjacent to each other above and below are formed into a whole by plugging and fitting the metal strips (2) into the docking grooves (505).

5. The high-strength filling bag for preventing the loss of concrete and sand underwater according to claim 1, characterized in that: The bag body (1) is filled with a filler (3), and moisture in the filler (3) flows out from the gaps in the bag body (1).

6. The high-strength filling bag for preventing the loss of concrete and sand underwater according to claim 1, characterized in that: The bag body (1) is provided with a filling port (4) at the top, and the filling port (4) is connected to the outside through a docking groove (505) on the one hand, and the filling port (4) is sealed at the opening through an elastic buckle (502) in a snap-fit ​​state on the other hand.

7. The high-strength filling bag for preventing the loss of concrete and sand underwater according to claim 1, characterized in that: The left shell (501) and the right shell (503) are clamped with end heads (6) at both ends, and the end heads (6) are used to cut off the extension direction of the docking groove (505).

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