Intermediate connecting device for geocell

Abstract

A middle connecting device for earthwork standard rooms comprises a first butt joint barrel shell (1) arranged to correspond to one adjacent earthwork standard room, a second butt joint barrel shell (2) arranged to correspond to the other adjacent earthwork standard room, and an inserting shaft (3) arranged between the first butt joint barrel shell (1) and the second butt joint barrel shell (2). Through the first butt joint barrel shell (1) and the second butt joint barrel shell (2), connection with the adjacent earthwork standard rooms is achieved, through the inserting shaft (3), middle rod penetrating connection of the first butt joint barrel shell (1) and the second butt joint barrel shell (2) is achieved, and the effect that the column butt joint assembly is arranged between the adjacent earthwork standard rooms which are connected with each other is achieved; the technical problem that adjacent earthwork standard rooms are connected through binding ropes and iron wires is solved, and therefore the middle connecting effect between the earthwork standard rooms is improved.

Description

Technical Field

[0001] This utility model relates to an intermediate connecting device, and more particularly to an intermediate connecting device for geocells. Background Technology

[0002] Geocells are three-dimensional mesh structures formed by high-strength welding of reinforced HDPE, PP, and PET sheets. They are typically welded using ultrasonic needle welding. Depending on engineering needs, some geocells have perforations in the membrane. They are used for stabilizing highway and railway subgrades, for load-bearing embankments and shallow river channel management, for preventing landslides, and as mixed retaining walls under heavy loads. When encountering soft foundations, using geocells can significantly reduce construction labor intensity, reduce subgrade thickness, speed up construction, improve performance, and greatly reduce project costs. To achieve integral connection of geocells, intermediate connecting devices are crucial civil engineering products. Currently, there is no suitable intermediate connecting device for geocells; they are still connected by ropes and wires. Because the geocells are connected in a soft manner, misalignment and movement can occur between adjacent geocells, affecting the effectiveness of the intermediate connection.

[0003] This invention, through its technical feature of setting up column connection components between interconnected adjacent geocells, effectively explores and studies the technical problem of connecting adjacent geocells using ropes and wires.

[0004] The statements herein provide only background information related to this utility model and do not necessarily constitute prior art. Based on the technical disclosure provided by the applicant on September 9, 2024, which addresses practical technical problems encountered during the work process, and the existing technical problems, technical features, and technical effects in similar patent documents and background information obtained through retrieval, the technical solution of this invention is proposed. Summary of the Invention

[0005] The subject of this utility model is an intermediate connecting device for geocells.

[0006] In order to overcome the above-mentioned technical shortcomings, the purpose of this utility model is to provide an intermediate connection device for geocells, thereby improving the intermediate connection effect between geocells.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows: it includes a first docking shell corresponding to one of the adjacent geocells, a second docking shell corresponding to the other adjacent geocell, and an insert shaft disposed between the first docking shell and the second docking shell.

[0008] By designing a first docking shell, a second docking shell, and an insert shaft, the first and second docking shells are used to connect with adjacent geocells respectively. The insert shaft is used to connect the first and second docking shells through an intermediate rod. This allows for the installation of column docking components between adjacent geocells that are connected to each other, solving the technical problem of connecting adjacent geocells with ropes and wires. Therefore, the intermediate connection effect between geocells is improved.

[0009] This utility model designs a method in which a first docking shell, a second docking shell, and an insert shaft are interconnected by setting a column docking assembly between adjacent geocells that are in a mutually connected manner.

[0010] This utility model is designed to connect the insert shaft to the first docking shell and the second docking shell in a manner that involves the interlocking of the external connecting components and the wedging of the intermediate through-through component into a single unit.

[0011] The technical effects of the above three technical solutions are: highlighting the technical feature of setting column docking components between adjacent geocells that are interconnected, and introducing the application in the technical field of intermediate connection devices for geocells.

[0012] This utility model is designed to include a first accessory device, which is respectively disposed on the first docking cylinder shell and the second docking cylinder shell. The first accessory device is configured to include a first connecting plate, a second connecting plate, a third connecting plate and a fourth connecting plate.

[0013] The technical effect of the above technical solution is that it realizes the integrated installation of other components and expands the technical effect of this utility model.

[0014] This utility model is designed with a first connecting plate and a second connecting plate respectively provided on the first docking cylinder shell, a third connecting plate and a fourth connecting plate respectively provided on the second docking cylinder shell, and an insert shaft provided between the first docking cylinder shell and the second docking cylinder shell.

[0015] The technical effect of the above technical solution is that the first docking shell, the second docking shell, the insert shaft, the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate constitute the basic technical solution of this utility model, and solve the technical problem of this utility model.

[0016] This utility model designs a first docking cylindrical shell comprising a cylindrical shell portion I, an end block portion I, an end block portion II, and an intermediate block portion I. A toothed body I is provided on the open end face of the cylindrical shell portion I. One end of the inner side surface of the cylindrical shell portion I is configured to connect internally to the peripheral side surface of the end block portion I, and the other end of the inner side surface of the cylindrical shell portion I is configured to connect internally to the peripheral side surface of the end block portion II. The middle portion of the inner side surface of the cylindrical shell portion I is configured to connect internally to the peripheral side surface of the intermediate block portion I. One side of the open end of the cylindrical shell portion I is configured to connect to a first connecting plate. The open end of the cylindrical shell portion I... One side is configured to connect with the second connecting plate, and the opening of the shell part I is configured to connect with the second docking shell in contact. The tooth body I is configured to connect with the second docking shell in a mating manner. The end block part I, end block part II and middle block part I are respectively configured to connect with the insert shaft in a sleeve manner. The end block part I and the middle block part I, and the end block part II and the middle block part I are configured to connect with the second docking shell in an accommodating manner. The outer peripheral side of the end block part I, the outer peripheral side of the end block part II and the outer peripheral side of the middle block part I are respectively configured to connect with the second docking shell in contact.

[0017] This utility model is designed such that the cylindrical shell part I is set as part of a tubular body, and the end block part I and the end block part II are respectively set as circular disc-shaped bodies with a receiving groove I16 on the outer end face and a through hole in the center. The through hole of the end block part I and the through hole of the end block part II are respectively set to be connected to the insertion shaft. The tooth body I is set as a straight tooth and the receiving groove I16 is set as a trapezoidal opening.

[0018] The technical effect of the above two technical solutions is that they realize a cylindrical structure with two insertion cavities.

[0019] This utility model designs a second docking shell comprising a shell portion II, an intermediate block portion II, and an intermediate block portion III, with a toothed body II provided on the open end face of the shell portion II. One end of the inner side of the shell portion II is connected to the inner periphery of the intermediate block portion II, and the other end of the inner side of the shell portion II is connected to the inner periphery of the intermediate block portion III. One open side of the shell portion II is connected to a third connecting plate, and the other open side of the shell portion II is connected to a fourth connecting plate. The open side of the shell portion II is connected in contact with the first docking shell, and the toothed body II is connected in a mating manner with the first docking shell. The intermediate block portion II and the intermediate block portion III are connected in a sinking manner with the first docking shell, and the outer periphery of the intermediate block portion II and the inner periphery of the intermediate block portion III are respectively connected in contact with the first docking shell. The intermediate block portion II and the intermediate block portion III are respectively connected in a sleeve-type connection with the insert shaft.

[0020] The present invention is designed such that the cylindrical shell part II is set as part of a tubular body and the tooth body II is set as a straight tooth.

[0021] The technical effect of the above two technical solutions is that they realize the cylindrical configuration with two plug-in blocks.

[0022] This utility model designs intermediate block I, intermediate block II, and intermediate block III as circular disc-shaped bodies with a through hole in the center and notches on the peripheral sides. The through holes in intermediate block I, intermediate block II, and intermediate block III are respectively connected to the insertion shaft. The extended peripheral body of intermediate block I, the contracted peripheral body of intermediate block II, and the contracted peripheral body of intermediate block III are respectively connected to the shell I. The contracted peripheral body of intermediate block I, the extended peripheral body of intermediate block II, and the extended peripheral body of intermediate block III are respectively connected to the shell II. The outline of the notch is a part of a circumference.

[0023] The technical effect of the above solution is that it enables arc-shaped contact connection between the first docking shell and the second docking shell.

[0024] This utility model is designed with a receiving hole body provided on the inner side of the end of the shaft part and a receiving groove body II provided on the periphery side of the end of the shaft part. The shaft part is respectively configured to be connected to the first docking cylinder shell and the second docking cylinder shell through the hole body and the receiving hole body is configured to be connected to the external wiring harness. The receiving groove body II is configured to be connected to the external fixing seat.

[0025] This utility model is designed such that the shaft is configured as a rod-shaped body and the receiving hole is configured as a hole-shaped body, and the receiving groove II is configured as a U-shaped groove and is arranged at intervals along the outline of the shaft.

[0026] The technical effect of the above two solutions is that they enable the insertion and connection of the through rod.

[0027] The present invention is designed such that the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are respectively configured as sheet-like bodies, and the inner end face of the first connecting plate and the inner end face of the second connecting plate are respectively configured to be connected to the first docking shell, and the inner end face of the third connecting plate and the inner end face of the fourth connecting plate are respectively configured to be connected to the second docking shell.

[0028] The technical effect of the above solution is that it enables sheet connection with geocells.

[0029] The present invention is designed such that the first docking shell and the second docking shell and the insert shaft are arranged in a two-part docking manner, and the first docking shell, the second docking shell and the insert shaft are arranged in an extended connection manner with the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate.

[0030] This utility model is designed such that the center lines of the first docking shell, the second docking shell, and the insertion shaft are all on the same straight line. The shaft is respectively configured to connect with the intermediate block II, intermediate block III, end block I, end block II, and intermediate block I. The shell II is configured to connect with the shell I. The intermediate block II is respectively configured to connect with the end block I and the intermediate block I. The intermediate block III is respectively configured to connect with the end block II and the intermediate block I. The tooth body II is configured to connect with the tooth body I.

[0031] In this technical solution, the first docking cylinder shell, the second docking cylinder shell, and the insert shaft are basic components and essential technical features of this utility model. The first connecting plate, the second connecting plate, the third connecting plate, and the fourth connecting plate are functional components and features that achieve other technical effects of this utility model. The design of these technical features, such as the cylinder shell part I, the end block part I, the end block part II, the middle block part I, the toothed body I, the receiving groove I16, the cylinder shell part II, the middle block part II, the middle block part III, the toothed body II, the extended peripheral body, the contracted peripheral body, the notch body, the shaft part, the receiving hole body, and the receiving groove body II, are technical features that comply with the Patent Law and its implementing regulations.

[0032] In this technical solution, the column docking assembly, which sets up the column docking assembly between adjacent geocells that are interconnected, is realized by a first docking shell and a second docking shell.

[0033] In this technical solution, the first docking shell, the second docking shell, and the insert shaft of the column docking assembly are important technical features. In the technical field of intermediate connection devices for geocells, this solution is novel, inventive, and practical. The terms used in this technical solution can be explained and understood using patent documents in this technical field. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of one of the first embodiments of the present utility model.

[0036] Figure 2 This is a schematic diagram showing the connection relationship between the first docking shell 1, the second docking shell 2, and the insert shaft 3.

[0037] Figure 3 This is a schematic diagram of the structure of the first docking shell 1.

[0038] Figure 4 This is a schematic diagram of the structure of the second docking shell 2.

[0039] Figure 5 This is a structural schematic diagram of intermediate block I14, intermediate block II22, and intermediate block III23.

[0040] First docking shell-1, second docking shell-2, insert shaft-3, first connecting plate-4, second connecting plate-5, third connecting plate-6, fourth connecting plate-7, shell part I-11, end block part I-12, end block part II-13, middle block part I-14, tooth body I-15, receiving groove body I-16, shell part II-21, middle block part II-22, middle block part III-23, tooth body II-24, extended peripheral body-10, contracted peripheral body-20, notch body-30, shaft part-31, receiving hole body-32, receiving groove body II-33. Detailed Implementation

[0041] According to the examination guidelines, terms such as “having,” “comprising,” and “including” used in this invention should be understood as not dispensing the presence or addition of one or more other elements or combinations thereof.

[0042] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0043] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0044] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following embodiments are all commercially available. If the processing conditions are not explicitly stated, please refer to the product manual or follow the conventional methods in the field.

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0046] An intermediate connecting device for geocells, Figure 1 As one of the first embodiments of this utility model, this embodiment is described in detail with reference to the accompanying drawings. It includes a first docking shell 1, a second docking shell 2, a plug shaft 3, a first connecting plate 4, a second connecting plate 5, a third connecting plate 6, and a fourth connecting plate 7. The first connecting plate 4 and the second connecting plate 5 are respectively provided on the first docking shell 1, and the third connecting plate 6 and the fourth connecting plate 7 are respectively provided on the second docking shell 2. The plug shaft 3 is provided between the first docking shell 1 and the second docking shell 2.

[0047] The second embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0048] In this embodiment, the first docking shell 1 is configured to include a shell portion I11, an end block portion I12, an end block portion II13, and an intermediate block portion I14, and a toothed body I15 is provided on the open end face of the shell portion I11. One end of the inner side surface of the shell portion I11 is configured to be internally connected to the peripheral side surface of the end block portion I12, and the other end of the inner side surface of the shell portion I11 is configured to be internally connected to the peripheral side surface of the end block portion II13. The middle part of the inner side surface of the shell portion I11 is configured to be internally connected to the peripheral side surface of the intermediate block portion I14, and one side of the open end of the shell portion I11 is configured to be connected to the first connecting plate 4. The open end of the shell portion I11 is... The other side is configured to connect with the second connecting plate 5, and the opening of the shell part I11 is configured to connect with the second docking shell 2 in contact. The tooth body I15 is configured to connect with the second docking shell 2 in a mating manner. The end block part I12, the end block part II13 and the middle block part I14 are respectively configured to be connected to the insert shaft 3 in a fitting manner. The end block part I12 and the middle block part I14, and the end block part II13 and the middle block part I14 are configured to be connected with the second docking shell 2 in a receiving manner. The outer peripheral side of the end block part I12, the outer peripheral side of the end block part II13 and the outer peripheral side of the middle block part I14 are respectively configured to be connected with the second docking shell 2 in contact.

[0049] The first docking shell 1 forms a support connection point for the second docking shell 2, the insertion shaft 3, the first connecting plate 4, and the second connecting plate 5. The shell part I11, the end block part I12, the end block part II13, the middle block part I14, and the tooth body I15 realize the connection with the second docking shell 2. The end block part I12, the end block part II13, and the middle block part I14 realize the connection with the insertion shaft 3. The shell part I11 realizes the connection with the first connecting plate 4 and the second connecting plate 5. Its technical purpose is to serve as a support carrier for the first connecting plate 4 and the second connecting plate 5.

[0050] In this embodiment, the shell portion I11 is configured as part of a tubular body, the end block portion I12 and the end block portion II13 are respectively configured as circular disc-shaped bodies with a receiving groove I16 on the outer end face and a through hole in the center portion, the through hole of the end block portion I12 and the through hole of the end block portion II13 are respectively configured to be connected to the insert shaft 3, the tooth body I15 is configured as a straight tooth and the receiving groove I16 is configured as a trapezoidal opening.

[0051] Its technical objective is to achieve mutual embedding and docking with the second docking shell 2.

[0052] In this embodiment, the second docking shell 2 is configured to include a shell portion II 21, an intermediate block portion II 22, and an intermediate block portion III 23, and a toothed body II 24 is provided on the open end face of the shell portion II 21. The inner side of one end of the inner side of the shell portion II 21 is configured to connect with the inner side of the peripheral side of the intermediate block portion II 22, and the inner side of the other end of the inner side of the shell portion II 21 is configured to connect with the inner side of the peripheral side of the intermediate block portion III 23. One side of the opening of the shell portion II 21 is configured to connect with the third connecting plate 6, and the shell portion II 21... The other side of the opening is configured to connect with the fourth connecting plate 7. The opening of the shell part II 21 is configured to connect with the first docking shell 1 in contact, and the tooth body II 24 is configured to connect with the first docking shell 1 in a mating manner. The intermediate block part II 22 and the intermediate block part III 23 are configured to connect with the first docking shell 1 in a sinking manner. The outer peripheral side of the intermediate block part II 22 and the inner peripheral side of the intermediate block part III 23 are respectively configured to connect with the first docking shell 1 in contact. The intermediate block part II 22 and the intermediate block part III 23 are respectively configured to connect with the insert shaft 3 in a fitting manner.

[0053] The second docking shell 2 forms a support connection point for the first docking shell 1, the insertion shaft 3, the third connecting plate 6, and the fourth connecting plate 7. The shell part II 21, the intermediate block part II 22, the intermediate block part III 23, and the tooth body II 24 realize the connection with the first docking shell 1, the intermediate block part II 22 and the intermediate block part III 23 realize the connection with the insertion shaft 3, the shell part II 21 realizes the connection with the third connecting plate 6, and the fourth connecting plate 7. Its technical purpose is to serve as a support carrier for the third connecting plate 6 and the fourth connecting plate 7.

[0054] In this embodiment, the cylindrical shell portion II21 is configured as part of a tubular body and the tooth body II24 is configured as a straight tooth.

[0055] Its technical objective is to achieve mutual embedding and docking with the first docking cylinder shell 1.

[0056] In this embodiment, the intermediate block I 14, intermediate block II 22, and intermediate block III 23 are configured as circular discs with a through hole in the center and a notch 30 on the peripheral side. The through holes of intermediate block I 14, intermediate block II 22, and intermediate block III 23 are respectively connected to the insertion shaft 3. The extended peripheral body 10 of intermediate block I 14, the contracted peripheral body 20 of intermediate block II 22, and the contracted peripheral body 20 of intermediate block III 23 are respectively connected to the shell I 11. The contracted peripheral body 20 of intermediate block I 14, the extended peripheral body 10 of intermediate block II 22, and the extended peripheral body 10 of intermediate block III 23 are respectively connected to the shell II 21. The outline of the notch 30 is a part of a circumference.

[0057] Its technical objective is to achieve arc-shaped surface contact between the first docking shell 1 and the second docking shell 2.

[0058] In this embodiment, a receiving hole 32 is provided on the inner side of the end of the shaft portion 31 of the insert shaft 3, and a receiving groove II 33 is provided on the periphery side of the end of the shaft portion 31. The shaft portion 31 is respectively configured to be connected through to the first docking cylinder shell 1 and the second docking cylinder shell 2, and the receiving hole 32 is configured to be connected to the external wiring harness. The receiving groove II 33 is configured to be connected to the external fixing seat.

[0059] The insertion shaft 3 forms a support connection point for the first docking shell 1 and the second docking shell 2. The shaft 31 realizes the connection with the first docking shell 1 and the connection with the second docking shell 2. The receiving hole 32 and the receiving groove Ⅱ33 realize the connection with the external component. Its technical purpose is to serve as a component for connecting the first docking shell 1 and the second docking shell 2.

[0060] In this embodiment, the shaft portion 31 is configured as a rod-shaped body and the receiving hole 32 is configured as a hole-shaped body, the receiving groove II 33 is configured as a U-shaped groove and the receiving groove II 33 is configured to be arranged at intervals along the outline of the shaft portion 31.

[0061] Its technical objective is to achieve a through-shaft connection between the first docking shell 1 and the second docking shell 2.

[0062] In this embodiment, the first connecting plate 4, the second connecting plate 5, the third connecting plate 6 and the fourth connecting plate 7 are respectively configured as sheet-like bodies, and the inner end face of the first connecting plate 4 and the inner end face of the second connecting plate 5 are respectively configured to be connected to the first docking shell 1, and the inner end face of the third connecting plate 6 and the inner end face of the fourth connecting plate 7 are respectively configured to be connected to the second docking shell 2.

[0063] The first connecting plate 4, the second connecting plate 5, the third connecting plate 6, and the fourth connecting plate 7 form a support connection point for the first docking shell 1 and the second docking shell 2. The first connecting plate 4 and the second connecting plate 5 realize the connection with the first docking shell 1, and the third connecting plate 6 and the fourth connecting plate 7 realize the connection with the second docking shell 2. Its technical purpose is to serve as a component for connecting adjacent geocells respectively.

[0064] In this embodiment, the first docking shell 1 and the second docking shell 2 are arranged with the insert shaft 3 in a two-part docking manner, and the first docking shell 1, the second docking shell 2 and the insert shaft 3 are arranged with the first connecting plate 4, the second connecting plate 5, the third connecting plate 6 and the fourth connecting plate 7 in an extended connection manner. The center lines of the first docking shell 1, the second docking shell 2 and the insert shaft 3 are arranged on the same straight line. The shaft part 31 is respectively connected to the intermediate block part II 22, the intermediate block part III 23, the end block part I 12, the end block part II 13 and the intermediate block part I 14. The shell part II 21 is connected to the shell part I 11. The intermediate block part II 22 is respectively connected to the end block part I 12 and the intermediate block part I 14. The intermediate block part III 23 is respectively connected to the end block part II 13 and the intermediate block part I 14. The tooth body II 24 is connected to the tooth body I 15.

[0065] The usage method of this embodiment is as follows: When it is necessary to connect adjacent geocells, connect the first connecting plate 4 and the second connecting plate 5 to one of the adjacent geocells respectively, connect the third connecting plate 6 and the fourth connecting plate 7 to the other adjacent geocell respectively, place the middle block II 22 between the end block I 12 and the middle block I 14, place the middle block III 23 between the end block II 13 and the middle block I 14, so that the tooth body II 24 and the tooth body II 24 are connected to the end block I 12 and the middle block I 14 respectively. The toothed body I15 is fitted together, and the shaft 31 is inserted into the through holes of the end block I12, the intermediate block II22, the intermediate block I14, the intermediate block III23, and the end block II13. Thus, the first and second docking shells 1 and 2 are connected together by the inserted shaft 3. When the geocell is installed in soft soil, the external wiring harness is placed in the receiving hole 32 and connected to the geocell through the external wiring harness, thus achieving connection of the shaft. 31 is fixedly connected by installing the external fixing seat on the receiving tank II 33 and placing the external fixing seat on the soft foundation, thus achieving fixed support for the shaft 31. When used as a geocell node connection, holes are drilled in the strips of the geocell. The holes on one strip are connected to the end block I 12, end block II 13 and intermediate block I 14 respectively, and the holes on the other strip are connected to the intermediate block II 22 and intermediate block III 23 respectively. Block II 22 and intermediate block III 23 are connected to end block I 12, end block II 13 and intermediate block I 14, so that tooth body II 24 and tooth body I 15 fit together. Then, shaft 31 is inserted into the through hole of end block I 12, through hole of intermediate block II 22, through hole of intermediate block I 14, through hole of intermediate block III 23 and through hole of end block II 13, so that the first docking shell 1 and the second docking shell 2 are connected together by the insert shaft 3.

[0066] In verifying this utility model, the inventors abandoned the existing technical features of connecting adjacent geocells using ropes and wires. Instead, they proposed a technical feature of setting up column-connecting components between adjacent geocells that are interconnected. This resulted in the first unexpected technical effect: enabling the connection of two split columns between geocells, improving the efficiency of intermediate connection installation between geocells. The second unexpected technical effect: enabling segmented connection between geocells, improving the strength and reliability of intermediate connections between geocells. The third unexpected technical effect: enabling the connection of the first connecting plate 4, the second connecting plate 5, the third connecting plate 6, and the fourth connecting plate 7. The fourth unexpected technical effect is that the connection between the geocells is increased by increasing the area of ​​the connection, which improves the connection strength between the geocells. The fifth unexpected technical effect is that the mutual insertion between the end block I12, end block II13, middle block I14, middle block II22 and middle block III23 is realized, which improves the connection stability between the first docking shell 1 and the second docking shell 2. The sixth unexpected technical effect is that the mutual matching between the tooth body II24 and tooth body I15 is realized, which prevents the cross-movement and displacement between the first docking shell 1 and the second docking shell 2. The seventh unexpected technical effect is that the three-dimensional connection component composed of the first docking shell 1, the second docking shell 2 and the insertion shaft 3 is realized, which improves the spatial radial connection of the geocells.

[0067] In the second embodiment of this utility model, the first docking shell 1, the second docking shell 2, and the insert shaft 3 are interconnected by setting a column docking assembly between adjacent geocells that are interconnected.

[0068] In this embodiment, the insert shaft 3 is connected to the first docking shell 1 and the second docking shell 2 in a manner that the external connecting components are interlocked and the intermediate through-type components are wedged into one piece.

[0069] This embodiment also includes a first accessory device, which is respectively disposed on the first docking shell 1 and the second docking shell 2. The first accessory device is configured to include a first connecting plate 4, a second connecting plate 5, a third connecting plate 6 and a fourth connecting plate 7.

[0070] The second embodiment of this utility model is based on the first embodiment.

[0071] This utility model has the following features:

[0072] 1. By designing a first docking shell 1, a second docking shell 2, and an insert shaft 3, the first docking shell 1 and the second docking shell 2 are respectively connected to adjacent geocells. The insert shaft 3 is used to connect the first docking shell 1 and the second docking shell 2 through an intermediate rod. This allows for the installation of column docking components between adjacent geocells that are in contact with each other, solving the technical problem of connecting adjacent geocells with ropes and wires. Therefore, the intermediate connection effect between geocells is improved.

[0073] 2. Due to the design of the first connecting plate 4, the second connecting plate 5, the third connecting plate 6 and the fourth connecting plate 7, the geocell sheet connection is realized.

[0074] 3. Due to the design of the first docking shell 1 and the second docking shell 2, the peripheral side bodies can be connected by insertion.

[0075] 4. Because the design limits the numerical range of the structural shape, the numerical range is a technical feature in the technical solution of this utility model, and is not a technical feature obtained by formula calculation or a limited number of experiments. The experiment shows that the technical feature of the numerical range has achieved very good technical effect.

[0076] 5. Due to the design of the technical features of this utility model, and the combined effect of the individual and collective technical features, experiments have shown that the performance indicators of this utility model are at least 1.7 times that of existing performance indicators, and it has been evaluated that it has great market value.

[0077] Other technical features that connect the first docking shell 1, the second docking shell 2, and the insert shaft 3 to the column docking assembly set between adjacent geocells that are interconnected are also embodiments of this utility model. Furthermore, the technical features of the above embodiments can be combined in any way. In order to meet the requirements of the Patent Law, the Patent Implementation Regulations, and the Examination Guidelines, all possible combinations of the technical features in the above embodiments will not be described.

[0078] Therefore, in the field of intermediate connection devices for geocells, any technical content that includes a first docking shell 1 corresponding to one of the adjacent geocells, a second docking shell 2 corresponding to the other of the adjacent geocells, and an insert shaft 3 disposed between the first docking shell 1 and the second docking shell 2 is within the protection scope of this utility model.

Claims

1. An intermediate connecting device for geocells, characterized in that: It includes a first docking shell (1) configured to correspond to one of the adjacent geocells, a second docking shell (2) configured to correspond to the other adjacent geocell, and an insert shaft (3) disposed between the first docking shell (1) and the second docking shell (2).

2. The intermediate connecting device for geocells according to claim 1, characterized in that: The first docking shell (1), the second docking shell (2), and the insert shaft (3) are interconnected by setting column docking assemblies between adjacent geocells that are in a mutually connected manner.

3. The intermediate connecting device for geocells according to claim 2, characterized in that: The insertion shaft (3) is connected to the first docking shell (1) and the second docking shell (2) in a manner that the external connecting parts are interlocked and the intermediate through parts are wedged into one.

4. The intermediate connecting device for geocells according to claim 1, characterized in that: It also includes a first accessory device and the first accessory device is respectively disposed on the first docking shell (1) and the second docking shell (2). The first accessory device is configured to include a first connecting plate (4), a second connecting plate (5), a third connecting plate (6) and a fourth connecting plate (7).

5. The intermediate connecting device for geocells according to claim 4, characterized in that: A first connecting plate (4) and a second connecting plate (5) are respectively provided on the first docking shell (1), a third connecting plate (6) and a fourth connecting plate (7) are respectively provided on the second docking shell (2), and an insert shaft (3) is provided between the first docking shell (1) and the second docking shell (2).

6. The intermediate connecting device for geocells according to claim 5, characterized in that: The first docking shell (1) is configured to include a shell part I (11), an end block part I (12), an end block part II (13), and an intermediate block part I (14). A tooth body I (15) is provided on the open end face of the shell part I (11). One end of the inner side of the shell part I (11) is configured to be connected to the inner peripheral side of the end block part I (12), and the other end of the inner side of the shell part I (11) is configured to be connected to the inner peripheral side of the end block part II (13). The middle part of the inner side of the shell part I (11) is configured to be connected to the inner peripheral side of the intermediate block part I (14), and one side of the opening of the shell part I (11) is configured to be connected to the first connecting plate (4). The other side of the opening of the shell part I (11) is provided with a tooth body I (15). The opening of the shell part I (11) is configured to be connected to the second connecting plate (5) and to be connected to the second docking shell (2) in a contact manner. The tooth body I (15) is configured to be connected to the second docking shell (2) in a mating manner. The end block part I (12), the end block part II (13) and the middle block part I (14) are respectively configured to be connected to the insert shaft (3) in a fitting manner. The end block part I (12) and the middle block part I (14) and the end block part II (13) and the middle block part I (14) are configured to be connected to the second docking shell (2) in a receiving manner. The outer peripheral side of the end block part I (12), the outer peripheral side of the end block part II (13) and the outer peripheral side of the middle block part I (14) are respectively configured to be connected to the second docking shell (2) in a contact manner. Alternatively, the shell portion I (11) is configured as part of a tubular body, and the end block portion I (12) and end block portion II (13) are respectively configured as circular disc-shaped bodies with a receiving groove I (16) on the outer end face and a through hole in the center. The through holes of end block portion I (12) and end block portion II (13) are respectively configured to be connected to the insert shaft (3). The toothed body I (15) is configured as straight teeth and the receiving groove I (16) is configured as a trapezoidal opening. Alternatively, the second docking shell (2) is configured to include a shell portion II (21), an intermediate block portion II (22), and an intermediate block portion III (23), and a toothed body II (24) is provided on the open end face of the shell portion II (21). The inner side of one end of the inner side of the shell portion II (21) is configured to be internally connected to the peripheral side of the intermediate block portion II (22), and the inner side of the other end of the inner side of the shell portion II (21) is configured to be internally connected to the peripheral side of the intermediate block portion III (23). One side of the opening of the shell portion II (21) is configured to be connected to the third connecting plate (6), and the opening of the shell portion II (21) is configured to be internally connected to the intermediate block portion III (23). The other side is configured to connect with the fourth connecting plate (7). The opening of the shell part II (21) is configured to connect with the first docking shell (1) in a contact manner, and the tooth body II (24) is configured to connect with the first docking shell (1) in a mating manner. The intermediate block part II (22) and the intermediate block part III (23) are configured to connect with the first docking shell (1) in a sinking manner. The outer peripheral side of the intermediate block part II (22) and the inner peripheral side of the intermediate block part III (23) are respectively configured to connect with the first docking shell (1) in a contact manner. The intermediate block part II (22) and the intermediate block part III (23) are respectively configured to connect with the insert shaft (3) in a sleeve manner. Alternatively, the cylindrical shell portion II (21) may be configured as part of a tubular body and the toothed portion II (24) may be configured as straight teeth. Alternatively, the intermediate block I (14), intermediate block II (22) and intermediate block III (23) are configured as circular discs with a through hole in the center and a notch (30) on the peripheral side. The through hole of intermediate block I (14), the through hole of intermediate block II (22) and the through hole of intermediate block III (23) are respectively connected to the insert shaft (3). The extended peripheral body (10) of intermediate block I (14), the contracted peripheral body (20) of intermediate block II (22) and the contracted peripheral body (20) of intermediate block III (23) are respectively connected to the shell I (11). The contracted peripheral body (20) of intermediate block I (14), the extended peripheral body (10) of intermediate block II (22) and the extended peripheral body (10) of intermediate block III (23) are respectively connected to the shell II (21). The outline of the notch (30) is a part of the circumference.

7. The intermediate connecting device for geocells according to claim 5, characterized in that: A receiving hole (32) is provided on the inner side of the end of the shaft portion (31) of the insert shaft (3), and a receiving groove II (33) is provided on the periphery of the end of the shaft portion (31). The shaft portion (31) is respectively configured to be connected to the first docking shell (1) and the second docking shell (2) through the shaft portion (31). The receiving hole (32) is configured to be connected to the external wiring harness, and the receiving groove II (33) is configured to be connected to the external fixing seat. Alternatively, the shaft (31) is configured as a rod-shaped body and the receiving hole (32) is configured as a hole-shaped body, and the receiving groove II (33) is configured as a U-shaped groove and the receiving groove II (33) is configured to be arranged at intervals along the outline of the shaft (31).

8. The intermediate connecting device for geocells according to claim 5, characterized in that: The first connecting plate (4), the second connecting plate (5), the third connecting plate (6) and the fourth connecting plate (7) are respectively set as sheet-like bodies, and the inner end face of the first connecting plate (4) and the inner end face of the second connecting plate (5) are respectively set to be connected to the first docking shell (1), and the inner end face of the third connecting plate (6) and the inner end face of the fourth connecting plate (7) are respectively set to be connected to the second docking shell (2).

9. The intermediate connecting device for geocells according to any one of claims 1 to 8, characterized in that: The first docking shell (1) and the second docking shell (2) are arranged with the insert shaft (3) in a two-part docking manner, and the first docking shell (1), the second docking shell (2), and the insert shaft (3) are arranged with the first connecting plate (4), the second connecting plate (5), the third connecting plate (6), and the fourth connecting plate (7) in an extended connection manner. Alternatively, the center lines of the first docking shell (1), the second docking shell (2), and the insertion shaft (3) are set on the same straight line. The shaft part (31) is respectively connected to the intermediate block part II (22), the intermediate block part III (23), the end block part I (12), the end block part II (13), and the intermediate block part I (14). The shell part II (21) is connected to the shell part I (11). The intermediate block part II (22) is respectively connected to the end block part I (12) and the intermediate block part I (14). The intermediate block part III (23) is respectively connected to the end block part II (13) and the intermediate block part I (14). The tooth body II (24) is connected to the tooth body I (15).

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