Lock catch connecting device

Abstract

The utility model provides a lock catch connecting device, which is used for splicing two floating bodies and comprises a lock head structure, a lock head structure and a lock catch structure, the lock catch structure is used for being connected with the other floating body; the locking structure is detachably arranged in the lock catch structure; wherein the lock catch structure and the lock head structure are matched and are locked through the locking structure, the locking structure comprises a locking panel, a plurality of rib plates are arranged on the locking panel at intervals in the length direction of the locking panel, each rib plate is provided with an elastic piece, and the lock catch structure is provided with abutting plates corresponding to the elastic pieces. The lock catch connecting device is easy to disassemble and assemble, convenient to maintain, safe and reliable.

Description

Technical Field

[0001] The utility model relates to the technical field of assembling floating bodies on water, and in particular to a locking connection device. Background Art

[0002] In the fields of marine engineering and inland river construction, assembling hulls and buoys is widely used in many aspects such as water lifting, channel dredging, cable laying, etc. However, the assembly and disassembly of floating bodies has always been a problem. The connection between traditional floating bodies is mostly bolt locking, mortise and tenon bite or even wire rope binding, which has problems such as difficult installation, troublesome disassembly, obvious looseness, and some even have safety hazards. Utility Model Content

[0003] In view of this, the utility model provides a locking connection device, which is easy to disassemble and assemble, convenient to maintain, and safe and reliable.

[0004] In order to solve at least one of the above technical problems, the present invention adopts the following technical solutions:

[0005] The locking connection device according to the embodiment of the utility model is used for assembling two floating bodies, comprising:

[0006] A lock structure, which is used to connect one of the floating bodies;

[0007] A locking structure, which is used to connect to another floating body;

[0008] A locking structure, the locking structure is detachably arranged in the locking structure;

[0009] Among them, the locking structure cooperates with the lock head structure and is locked through the locking structure. The locking structure includes a locking panel, and the locking panel is provided with multiple ribs at intervals along its length direction. Each rib is provided with an elastic part, and the locking structure is provided with a support plate corresponding to each elastic part.

[0010] Furthermore, the plurality of ribs are evenly distributed along the length direction of the locking panel.

[0011] Furthermore, the elastic member includes a spherical portion for abutting against the abutting plate and a connecting portion for connecting with the rib plate, and the spherical portion is a rubber block.

[0012] Furthermore, the lock structure includes a lock panel, the upper end of the lock panel is provided with a first lock and the lower end of the lock panel is provided with a second lock;

[0013] The lock buckle structure comprises a lock hole panel, the upper end of which is provided with a first lock hole for matching with a first lock head, and the lower end of which is provided with a second lock hole for matching with a second lock head.

[0014] Furthermore, the locking structure also includes:

[0015] Two side panels, the two side panels are symmetrically arranged, the lock hole panel is located at one end of the two side panels close to the lock structure and is respectively connected to the two side panels, and the spacing between the two side panels is consistent with the width of the locking panel;

[0016] A vertical web, which is located at one end of the two side plates away from the lock structure and is respectively connected to the two side plates, and is used to connect to the corresponding floating body;

[0017] Among them, the lock hole panel, the vertical web and the two side panels form a channel for inserting the locking panel, the channel extends in the vertical direction, the first lock hole and the second lock hole are both connected to the channel, and each support plate is arranged in the channel in sequence along the vertical direction.

[0018] Furthermore, a first protruding block is provided at the upper end of the channel, and the locking structure further comprises:

[0019] An elastic limiter is located at the upper end of the locking panel, the lower end of the elastic limiter is connected to the locking panel, the upper end of the elastic limiter is suspended and inclined in a direction away from the locking panel, and when the locking structure is inserted into the channel to lock the lock structure and the lock head structure, the top of the elastic limiter rests on the bottom surface of the first protruding block.

[0020] Furthermore, the first lock head and the second lock head are both tapered shafts, and a first groove opening upward is formed on the tapered shaft.

[0021] Furthermore, a first buckle plate for cooperating with the first lock is provided at the upper end of the locking panel, and a second buckle plate for cooperating with the second lock is provided at the lower end thereof. The elastic limit piece is made of elastic round steel. The first buckle plate and the second buckle plate are both provided with a second groove for cooperating with the first groove and opening downward. The opening of the second groove is a bell mouth. A first avoidance interval corresponding to the first lock is provided on the elastic limit piece, and a second avoidance interval corresponding to the first lock and the second lock respectively is provided on the locking panel.

[0022] Furthermore, a second protruding block is provided at the lower end of the channel, and when the locking structure and the locking head structure are locked, the second buckle plate abuts against the second protruding block.

[0023] Furthermore, a lifting hole is provided at the upper end of the locking panel.

[0024] The above technical solution of the utility model has at least one of the following beneficial effects:

[0025] According to the locking connection device of the embodiment of the utility model, it is used for assembling two floating bodies, and includes: a locking structure, a locking structure and a locking structure. Among them, the locking structure is used to connect one of the floating bodies, the locking structure is used to connect the other floating body, and the locking structure is detachably arranged in the locking structure. The locking structure cooperates with the locking structure and is locked by the locking structure. The locking structure includes a locking panel, and the locking panel is provided with a plurality of ribs at intervals along its length direction, and each rib is provided with an elastic member, and the locking structure is provided with a supporting plate corresponding to each elastic member.

[0026] That is to say, when it is necessary to assemble and connect two floating bodies on the water, the locking structure is fixed on one of the floating bodies as the active end of the connection, and the locking structure is fixed on the other floating body as the passive end of the connection. Align the locking structure and insert it into the locking structure, and then insert the locking structure into the locking structure, so as to lock the locking structure and the locking structure. Since a plurality of ribs are arranged at intervals on the locking structure, and an elastic member is arranged on each rib, a supporting plate corresponding to each elastic member is arranged on the locking structure. When the locking structure locks the locking structure and the locking structure, each elastic member corresponds to the corresponding supporting plate to prevent the locking structure from shaking and ensure a stable connection. In addition, the locking structure is designed as a detachable structure, so that the locking connection device is easy to disassemble and assemble, and convenient to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of a locking connection device according to an embodiment of the utility model;

[0028] Figure 2 This is a schematic diagram of a lock structure in a lock connection device according to an embodiment of the utility model;

[0029] Figure 3 A schematic diagram of a lock structure in a lock connection device according to an embodiment of the utility model;

[0030] Figure 4 for Figure 3 AA direction schematic diagram;

[0031] Figure 5 for Figure 3 BB direction schematic diagram;

[0032] Figure 6 It is a schematic diagram of a locking structure in a lock connection device according to an embodiment of the utility model;

[0033] Figure 7 for Figure 6 DD direction schematic diagram;

[0034] Figure 8 This is a schematic diagram of the installation and alignment of the lock head structure and the lock catch structure according to one embodiment of the utility model;

[0035] Fig. 9 This is a schematic diagram of the installation of a lock connection device according to an embodiment of the utility model;

[0036] Fig.10 This is a schematic diagram of a locking structure inserted into a locking structure according to an embodiment of the utility model;

[0037] Fig.11 This is a schematic diagram of the installation of a lock connection device according to an embodiment of the utility model;

[0038] Fig.12 for Fig.11 A schematic diagram of the structure enlargement in the middle;

[0039] Fig.13 for Fig.11 A magnified schematic diagram of the structure at B in the middle;

[0040] Fig.14 for Fig.11 A magnified schematic diagram of the structure at C in the middle;

[0041] Fig.15 This is a schematic diagram of the installation of a lock connection device according to an embodiment of the utility model;

[0042] Fig.16 for Fig.15 II-direction schematic diagram;

[0043] Fig.17 This is a schematic diagram of an elastic member in a locking connection device according to an embodiment of the utility model;

[0044] Fig.18 This is a schematic diagram of disassembly of a lock connection device according to an embodiment of the utility model;

[0045] Fig.19 for Fig.18 A magnified schematic diagram of the structure at D in the middle;

[0046] Fig. 20 for Fig.18 JJ direction schematic diagram;

[0047] Fig.21 This is a schematic diagram of disassembly of a lock connection device according to an embodiment of the utility model;

[0048] Fig. 22 It is a schematic diagram of a locking structure disengaging from a locking structure according to an embodiment of the utility model.

[0049] Reference numerals: 1. lock structure; 11. lock panel; 12. first lock; 13. second lock; 14. first groove;

[0050] 2. Locking structure; 21. Locking hole panel; 22. First locking hole; 23. Second locking hole; 24. Side plate; 25. Vertical web; 26. Channel; 27. First protruding block; 28. Second protruding block; 29. ​​Top plate;

[0051] 3. Locking structure; 31. Locking panel; 32. Rib plate; 33. Elastic member; 331. Spherical portion; 332. Connecting portion; 34. Lifting hole; 35. Elastic stopper; 36. First buckle plate; 37. Second buckle plate; 38. Second groove;

[0052] 4. Crowbar;

[0053] 100. Floating body. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0055] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not indicate quantity restrictions, but indicate the existence of at least one. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship also changes accordingly.

[0056] The following first describes in detail the lock connection device according to the embodiment of the utility model with reference to the accompanying drawings.

[0057] Figure 1 It is a schematic diagram of a locking connection device according to an embodiment of the present invention. Figure 2 It is a schematic diagram of a lock structure in a lock connection device according to an embodiment of the present utility model. Figure 3 It is a schematic diagram of a locking structure in a locking connection device according to an embodiment of the present invention. Figure 4 for Figure 3 AA direction schematic diagram. Figure 5 for Figure 3BB direction schematic diagram. Figure 6 It is a schematic diagram of a locking structure in a locking connection device according to an embodiment of the utility model. Figure 7 for Figure 6 DD direction schematic diagram. Figure 8 It is a schematic diagram of the installation and alignment of the lock head structure and the lock buckle structure according to one embodiment of the utility model. Fig. 9 It is a schematic diagram of the installation of a locking connection device according to one embodiment of the utility model. Fig.10 It is a schematic diagram of a locking structure inserted into a locking structure according to an embodiment of the utility model. Fig.11 It is a schematic diagram of the installation of a locking connection device according to one embodiment of the utility model. Fig.12 for Fig.11 A schematic diagram of the enlarged structure in the middle. Fig.13 for Fig.11 Enlarged schematic diagram of the structure at point B in the middle. Fig.14 for Fig.11 Enlarged schematic diagram of the structure at point C in the middle. Fig.15 It is a schematic diagram of the installation of a locking connection device according to one embodiment of the utility model. Fig.16 for Fig.15 Schematic diagram of II direction. Fig.17 Schematic diagram of an elastic member in a locking connection device according to an embodiment of the present invention. Fig.18 This is a schematic diagram of disassembly of a locking connection device according to an embodiment of the present invention. Fig.19 for Fig.18 Enlarged schematic diagram of the structure at point D in the middle. Fig. 20 for Fig.18 JJ direction schematic diagram. Fig.21 This is a schematic diagram of disassembly of a locking connection device according to an embodiment of the present invention. Fig. 22 It is a schematic diagram of a locking structure disengaging from a locking structure according to an embodiment of the utility model.

[0058] Specifically, Figures 1 to 22 As shown, the locking connection device according to the embodiment of the utility model is used for assembling two floating bodies and may include: a locking head structure 1, a locking structure 2 and a locking structure 3.

[0059] The locking structure 1 is used to connect one of the floating bodies 100, the locking structure 2 is used to connect the other floating body 100, and the locking structure 3 is detachably arranged in the locking structure 2. The locking structure 2 cooperates with the locking structure 1 and is locked by the locking structure 3. The locking structure 3 includes a locking panel 31. The locking panel 31 is provided with a plurality of ribs 32 at intervals along its length direction. Each rib 32 is provided with an elastic member 33. The locking structure 2 is provided with a supporting plate 29 corresponding to each elastic member 33.

[0060] That is to say, Figures 1 to 22As shown, when two floating bodies 100 on water need to be assembled and connected, the lock structure 1 is fixed on one of the floating bodies 100 as the active end of the connection, and the lock structure 2 is fixed on the other floating body 100 as the passive end of the connection. The lock structure 1 is aligned and inserted into the lock structure 2, and then the locking structure 3 is inserted into the lock structure 2, for example, the locking structure 3 is inserted from the top of the lock structure 2 in the vertical direction (i.e., as shown in FIG. Figure 1 The locking structure 2 is inserted into the locking structure 2, thereby locking the locking structure 1 with the locking structure 2. Since a plurality of ribs 32 are arranged at intervals on the locking structure 3, each rib 32 is provided with an elastic member 33, and the locking structure 2 is provided with a supporting plate 29 corresponding to each elastic member 33. When the locking structure 3 locks the locking structure 1 with the locking structure 2, each elastic member 33 supports the corresponding supporting plate 29 to prevent the locking structure 3 from shaking, thereby ensuring a stable connection and improving safety and reliability. In addition, the locking structure 3 is designed as a detachable structure, so that the locking connection device is easy to disassemble and assemble, and is convenient for maintenance.

[0061] In some embodiments of the present invention, reference Figure 6 to Figure 7 , multiple ribs 32 are evenly distributed along the length direction of the locking panel 31. Therefore, on the one hand, the structural strength of the locking panel 31 can be strengthened to prevent local stress concentration; on the other hand, multiple elastic members 33 are arranged on the ribs 32 and evenly distributed along the length direction of the locking panel 31, which can effectively avoid the unstable connection caused by the uneven local force when the lock head structure 1 and the lock buckle structure 2 are locked through the locking panel 31, and effectively prolong the service life of the device.

[0062] In some embodiments of the present invention, reference Figure 16 to Figure 17 The elastic member 33 includes a spherical portion 331 for abutting against the abutting plate 29 and a connecting portion 332 for connecting with the rib plate 32. The spherical portion 331 is a rubber block. Figure 16 to Figure 17 The shape of the spherical portion 331 prevents the elastic member 33 from getting stuck, making the assembly and disassembly of the lock connection device more convenient. Compared with components such as metal springs, the rubber block is not easy to rust in a humid environment such as the water surface, and has a low cost and is easy to replace. In addition, both the spherical portion 331 and the connecting portion 332 can be made of rubber blocks, the spherical portion 331 and the connecting portion 332 can be integrally formed, and the connecting portion 332 and the rib plate 32 can be connected by screws, integrally formed, etc.

[0063] In some embodiments of the present invention, reference Figure 2 and Figure 3The lock head structure 1 includes a lock head panel 11, the upper end of which is provided with a first lock head 12 and the lower end of which is provided with a second lock head 13. The lock buckle structure 2 includes a lock hole panel 21, the upper end of which is provided with a first lock hole 22 for matching with the first lock head 12 and the lower end of which is provided with a second lock hole 23 for matching with the second lock head 13. Thus, the design of double lock heads and double lock buckles can provide a more stable connection and improve the stability of the device.

[0064] In some embodiments of the present invention, reference Figures 3 to 5 The lock structure 2 may further include: two side panels 24 and a vertical web 25. The two side panels 24 are symmetrically arranged, the lock hole panel 21 is located at one end of the two side panels 24 close to the lock structure 1 and is respectively connected to the two side panels 24, and the spacing between the two side panels 24 is consistent with the width of the locking panel 31. The vertical web 25 is located at one end of the two side panels 24 away from the lock structure 1 and is respectively connected to the two side panels 24, and the vertical web 25 is used to connect with the corresponding floating body 100. Among them, the lock hole panel 21, the vertical web 25 and the two side panels 24 surround a channel 26 for inserting the locking panel 31, and the channel 26 extends in the vertical direction. The first lock hole 22 and the second lock hole 23 are both connected to the channel 26, and each supporting plate 29 is sequentially arranged in the channel 26 along the vertical direction. Therefore, on the one hand, the connection between the two side panels 24, the vertical web 25 and the keyhole panel 21 enhances the stability of the structure; on the other hand, the channel 26 formed by the two side panels 24, the vertical web 25 and the keyhole panel 21 guides the locking panel 31 to be inserted more smoothly, reduces the operation difficulty and improves work efficiency.

[0065] In some embodiments of the present invention, reference Fig.11 and Fig.12 , a first protruding block 27 is provided at the upper end of the channel 26, and the locking structure 3 may further include: an elastic limiting member 35, the elastic limiting member 35 is located at the upper end of the locking panel 31, the lower end of the elastic limiting member 35 is connected to the locking panel 31, the upper end of the elastic limiting member 35 is suspended and tilted in a direction away from the locking panel 31, and when the locking structure 3 is inserted into the channel 26 to lock the locking structure 2 with the locking head structure 1, the top of the elastic limiting member 35 abuts against the bottom surface of the first protruding block 27. That is to say, when the locking structure 3 is inserted into the channel 26 to lock the locking structure 2 with the locking head structure 1, the elastic limiting member 35 cooperates with the first protruding block 27 to provide further locking, so that the locking structure 3 will not move in the vertical direction in the locked state, preventing the locking structure 3 from being unlocked in an unexpected situation, and improving the safety and reliability of the connection.

[0066] In some embodiments of the present invention, reference Figure 2The first lock head 12 and the second lock head 13 are both tapered shafts, and a first groove 14 opening upward is formed on the tapered shaft. Figure 2 and Figure 6 The design of the tapered shaft makes it easier to align the first lock head 12 and the second lock buckle with the first lock hole 22 and the second lock hole 23 when the first lock head 12 and the second lock buckle are inserted into the first lock hole 22 and the second lock hole 23 respectively due to the guiding effect of the tapered surface until they are fully inserted into the corresponding first lock hole 22 and the second lock hole 23. In addition, a first groove 14 with an upward opening is provided on the tapered shaft. The first groove 14 can cooperate with the locking structure 3, for example, cooperate with the buckle plate structure of the locking structure 3 to form a mechanical interlock, thereby locking the lock head structure 1 and the lock buckle structure 2 to prevent accidental unlocking due to external impacts such as waves on the water surface.

[0067] In some embodiments of the present invention, reference Fig. 9 , Fig.10 and Fig.15 The upper end of the locking panel 31 is provided with a first buckle plate 36 for cooperating with the first lock head 12, and the lower end thereof is provided with a second buckle plate 37 for cooperating with the second lock head 13. The elastic limiter 35 is made of elastic round steel. The first buckle plate 36 and the second buckle plate 37 are both provided with a second groove 38 for cooperating with the first groove 14 and opening downward. The opening of the second groove 38 is a bell mouth. The elastic limiter 35 is provided with a first avoidance interval corresponding to the first lock head 12, and the locking panel 31 is provided with a second avoidance interval corresponding to the first lock head 12 and the second lock head 13 respectively.

[0068] That is to say, reference Fig. 9 , Fig.10 and Fig.15The first gusset plate 36 and the second gusset plate 37 are respectively arranged at the upper end and the lower end of the locking panel 31, and the first gusset plate 36 and the second gusset plate 37 are both provided with a second groove 38 opening downward. When the locking structure 3 is fully inserted into the lock buckle structure 2, the second groove 38 on the first gusset plate 36 matches with the first groove 14 on the first lock head 12, and the second groove 38 on the second gusset plate 37 is aligned with the first groove 14 on the second lock head 13, that is, the first gusset plate 36 is locked with the first lock head 12, and the second gusset plate 37 is locked with the second lock head 13, thereby realizing mechanical interlocking and locking the lock head structure 1 with the lock buckle structure 2. The opening of the second groove 38 is a bell mouth, which can play a guiding role and is more convenient for the gusset plate to cooperate with the lock head. The elastic stopper 35 is made of elastic round steel, with good resilience, high strength and fatigue resistance. In addition, the elastic stopper 35 is provided with a first avoidance interval corresponding to the first lock head 12 to avoid interference with the first lock head 12 during the elastic stopper 35 rebound or insertion process, ensuring that the first lock head 12 can be smoothly inserted and pushed out. Similarly, the locking panel 31 is provided with a second avoidance interval corresponding to the first lock head 12 and the second lock head 13, respectively, thereby allowing the first lock head 12 and the second lock head 13 to be inserted and withdrawn without interference from the locking panel 31, ensuring the smoothness of the disassembly of the lock connection device.

[0069] In some embodiments of the present invention, reference Figures 11 to 14 A second protruding block 28 is disposed at the lower end of the channel 26. When the locking structure 3 is locked with the locking head structure 1, the second buckle plate 37 abuts against the second protruding block 28. Thus, the locking structure 3 is further prevented from vibrating or deviating left and right during operation after the locking head structure 1 and the locking buckle structure 2 are locked.

[0070] In some embodiments of the present invention, reference Figures 18 to 22 The upper end of the locking panel 31 is provided with a lifting hole 34. Thus, through the provision of the lifting hole 34, the operator can use auxiliary tools such as a crowbar 4 to pull the locking structure 3 out of the lock structure 2 upwards.

[0071] Installation phase:

[0072] During the installation phase, the center lines of the first lock head 12 and the second lock head 13 of the lock head structure 1 should be aligned with the center lines of the first lock hole 22 and the second lock hole 23 of the lock hole panel 21 (such as Figure 8 When the first lock head 12 and the second lock head 13 are inserted into the first lock hole 22 and the second lock hole 23, the locking structure 3 is inserted into the locking structure 2 along the vertical direction (as shown in FIG. Figures 9 and 10 ).

[0073] When the second groove 38 of the first gusset 36 at the upper end of the locking panel 31 matches the first groove 14 on the first lock head 12, the locking structure 3 is further inserted downward, and the first gusset 36 pushes the first lock head 12 to move along the direction of the first lock hole 22 toward the locking structure 2 through the inclined surface structure, until the first lock head 12 and the second lock head 13 are completely pushed into the first lock hole 22 and the second lock hole 23. Then the locking structure 3 is further inserted downward until the first gusset 36 on the locking panel 31 is completely stuck on the first lock head 12, and the second gusset 37 is completely stuck on the second lock head 13. At this time, the elastic limiting member 35 at the upper end of the locking panel 31 is squeezed into the gap between the vertical web 25 and the locking panel 31 and rebounds, and the top of the elastic limiting member 35 just hits the bottom surface of the first protruding block 27, and the second buckle plate 37 at the lower end of the locking panel 31 is supported by the second protruding block 28, and the elastic members 33 on the locking panel 31 are also supported by the supporting plates 29 on the locking structure 2 (such as Figures 11 to 15 As shown), the locking structure 3 completely fixes the lock head structure 1 and the lock buckle structure 2, and the installation phase is completed.

[0074] Disassembly phase:

[0075] The disassembly stage is relatively simple. Prepare a crowbar 4 (such as Figures 18 to 20 Insert the crowbar 4 from the top of the locking panel 31 between the elastic stopper 35 and the vertical web 25, and first pry the elastic stopper 35 (as shown in FIG. Fig.19 As shown in the figure), the elastic limiter 35 is deformed and separated from the first protruding block 27 and unlocked, until the front end of the crowbar 4 passes through the first avoidance interval and is inserted into the lifting hole 34 on the locking panel 31, and then the locking structure 3 can be partially pulled upward by the crowbar 4 to release the locking of the lock head structure 1 and the lock buckle structure 2, and then the locking panel 31 can be conveniently pulled upward to further separate the lock head structure 1 from the lock buckle structure 2 (as shown in the figure). Figure 21 to Figure 22 As shown in the figure, the lock structure 1 and the lock buckle structure 2 are disassembled. The connection method of the lock buckle device is not limited to the above connection. When multiple modules are connected at the same time, the lock structure 1 and the lock buckle structure 2 can be respectively arranged at the head and the tail of each module. The corresponding lock structure 1 and the lock buckle structure 2 are respectively locked by the locking structure 3, so that the connection of multiple modules can be realized.

[0076] In addition, the lock structure 1 and the lock structure 2 of the lock connection device of the utility model can be connected to the floating body 100 by welding. According to the actual situation of on-site assembly, the lock structure 1 and the lock structure 2 can also be connected to the floating body 100 by bolts. Compared with the traditional mortise and tenon connection and the rough binding connection, the lock connection device of the utility model solves the disadvantage that the traditional connection mechanism is easy to loosen. Moreover, the device can customize modules such as the lock panel 11, the lock hole panel 21 and the locking panel 31 of different standard sizes according to different working loads and different use environments, which expands the scope of use and makes it easier to realize the standardization and modularization of the lock connection device.

[0077] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A locking connection device for assembling two floating bodies, characterized in that: include: A locking structure, the locking structure being used to connect one of the floating bodies; A locking structure, wherein the locking structure is used to connect to another floating body; A locking structure, wherein the locking structure is detachably arranged in the locking structure; Among them, the locking structure cooperates with the locking head structure and is locked by the locking structure, the locking structure includes a locking panel, and the locking panel is provided with a plurality of ribs at intervals along its length direction, each of the ribs is provided with an elastic member, and the locking structure is provided with a supporting plate corresponding to each of the elastic members.

2. The lock connection device according to claim 1, characterized in that: The plurality of ribs are evenly distributed along the length direction of the locking panel.

3. The lock connection device according to claim 1, characterized in that: The elastic member comprises a spherical portion for abutting against the abutting plate and a connecting portion for connecting with the rib plate, and the spherical portion is a rubber block.

4. The lock connection device according to claim 1, characterized in that: The lock structure comprises a lock panel, the upper end of the lock panel is provided with a first lock and the lower end of the lock panel is provided with a second lock; The lock buckle structure comprises a lock hole panel, the upper end of which is provided with a first lock hole for cooperating with the first lock head, and the lower end of which is provided with a second lock hole for cooperating with the second lock head.

5. The lock connection device according to claim 4, characterized in that: The locking structure also includes: Two side panels, the two side panels are symmetrically arranged, the lock hole panel is located at one end of the two side panels close to the lock head structure and is respectively connected to the two side panels, and the spacing between the two side panels is consistent with the width of the locking panel; A vertical web, the vertical web is located at one end of the two side panels away from the locking structure and is respectively connected to the two side panels, and the vertical web is used to connect to the corresponding floating body; Among them, the lock hole panel, the vertical web and the two side panels form a channel for inserting the locking panel, the channel extends in the vertical direction, the first lock hole and the second lock hole are both connected to the channel, and each of the top supporting plates is arranged in the channel in sequence along the vertical direction.

6. The lock connection device according to claim 5, characterized in that: A first protruding block is disposed at the upper end of the channel, and the locking structure further comprises: An elastic limiter, wherein the elastic limiter is located at the upper end of the locking panel, the lower end of the elastic limiter is connected to the locking panel, the upper end of the elastic limiter is suspended and inclined in a direction away from the locking panel, and when the locking structure is inserted into the channel to lock the lock structure and the lock head structure, the top of the elastic limiter rests on the bottom surface of the first protruding block.

7. The lock connection device according to claim 6, characterized in that: The first lock head and the second lock head are both tapered shafts, and a first groove opening upward is formed on the tapered shaft.

8. The lock connection device according to claim 7, characterized in that: The upper end of the locking panel is provided with a first buckle plate for cooperating with the first lock head, and the lower end thereof is provided with a second buckle plate for cooperating with the second lock head. The elastic limiting member is made of elastic round steel. The first buckle plate and the second buckle plate are both provided with a second groove for cooperating with the first groove and opening downward. The opening of the second groove is a bell mouth. The elastic limiting member is provided with a first avoidance interval corresponding to the first lock head, and the locking panel is provided with a second avoidance interval corresponding to the first lock head and the second lock head respectively.

9. The lock connection device according to claim 8, characterized in that: A second protruding block is disposed at the lower end of the channel, and when the locking structure is locked with the locking head structure, the second buckle plate abuts against the second protruding block.

10. The lock connection device according to claim 1, characterized in that: A lifting hole is arranged at the upper end of the locking panel.

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