Splicing type fish raft pedal

Abstract

The utility model belongs to the technical field of fish rafts, and particularly relates to a splicing type fish raft pedal, which comprises a pedal body and a through hole, and is characterized by further comprising fixing blocks, the fixing blocks are symmetrically arranged at one end of the pedal body, and clamping grooves are symmetrically formed in the other end face of the pedal body; the clamping block is arranged at the end of the fixing block, a flexible connecting structure is arranged between the clamping block and the end face of the fixing block, the flexible connecting structure comprises pull rings, the pull rings are symmetrically arranged between the fixing block and the end face of the clamping block, a lock chain and a tension spring are arranged between the two pull rings, and the two ends of the tension spring are connected with the lock chain and the pull rings respectively; the clamping block can be clamped into the clamping groove of the next pedal body. The effects of increasing the degree of freedom between the pedal bodies, reducing the damage of sea waves to the pedal bodies and prolonging the service life of the pedal bodies are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fish racks, and in particular relates to a spliced ​​fish rack pedal. Background Art

[0002] At present, the consumption level of aquatic products is constantly increasing, and the marine economy is showing a good development trend. Marine aquaculture has become one of the biggest beneficiaries. Marine aquaculture includes fish farming, shellfish farming, etc. Among them, fish farming mainly uses plastic fish cage frames for offshore enclosures, and uses the marine environment and its rich water nutrients to produce high-quality aquatic products. The fish cage frame is mainly built with pedals and buoys, in which the buoys are tied to the pedals to provide buoyancy. The pedals constitute the fish cage frame and are the main components that determine the strength of the frame.

[0003] However, the existing pedals are connected and fixed by bolts. During deep-sea aquaculture, as the waves grow larger, the pedal joints are easily fatigued under the alternating impact of the waves, resulting in a decrease in the service life of the fish racks. Utility Model Content

[0004] The purpose of the utility model is to provide a spliced ​​fish rack pedal in response to the above-mentioned technical problems, so as to increase the degree of freedom between the pedal bodies, reduce the damage to the pedal bodies by waves, and help to improve the service life of the pedal bodies.

[0005] In view of this, the utility model provides a spliced ​​fish rack pedal, comprising a pedal body, a through hole, and characterized in that it also includes:

[0006] A fixing block, the fixing block is symmetrically arranged on one end of the pedal body, and a clamping groove is symmetrically arranged on the other end surface of the pedal body;

[0007] The card block is arranged at the end of the fixed block, and a flexible connection structure is arranged between the card block and the end surface of the fixed block, and the flexible connection structure includes:

[0008] The pull ring is symmetrically arranged between the fixed block and the end face of the clamping block, and a chain is arranged between the two pull rings.

[0009] A tension spring, wherein both ends of the tension spring are respectively connected to the chain and the pull ring;

[0010] Wherein, the clamping block can be clamped into the clamping slot of the next pedal body.

[0011] In the present technical solution, when installing the pedal body, the two pedal bodies are connected by inserting the card block into the card slot symmetrically arranged on the next pedal body, and the cooperation between the set pull ring, chain, and elastic part can increase the degree of freedom between the pedal bodies, reduce the damage to the pedal body caused by waves, and help to increase the service life of the pedal body.

[0012] In the above technical solution, further, a limiting structure is provided inside the card block, and the limiting structure is used to limit the movement of the card block in the card slot.

[0013] In the above technical solution, further, the limiting structure includes:

[0014] A cavity, wherein the cavity is arranged inside the card block, and openings are provided on both sides of the card block, and the openings are connected to the cavity;

[0015] A moving block, wherein the moving block is symmetrically arranged in the cavity, and a front end of the moving block is slidably arranged in the opening, and a boss is arranged at the rear end;

[0016] A telescopic assembly, which is arranged in the cavity and connected to the rear end of the moving block, and is used to drive the two moving blocks to move closer to or farther from each other;

[0017] The engaging groove is symmetrically arranged on the inner wall of the engaging groove and matched with the moving block.

[0018] In the present technical solution, the telescopic structure can be used to control the moving block to extend out of the opening or retract into the opening, and the front end of the moving block can be inserted into the engaging groove, which is beneficial to improving the efficiency of installing or removing the pedal.

[0019] In the above technical solution, further, the telescopic structure includes:

[0020] A moving rod, the moving rod passes through the cavity and is slidably arranged;

[0021] A fixed rod, the fixed rod is located in the cavity and vertically penetrates the moving rod;

[0022] A slide groove, wherein the slide groove is symmetrically arranged in the cavity, a moving plate is slidably arranged in the slide groove, and a telescopic rod is arranged between the moving plate and the moving block;

[0023] A guide plate, wherein the guide plate is arranged between the movable plate and the movable rod, and a guide groove is arranged obliquely on the movable plate, the guide groove is sleeved on the fixed rod, and the fixed rod and the guide groove are slidably connected;

[0024] A driving structure, wherein the driving structure is arranged above the moving rod and away from the cavity;

[0025] The guiding directions of the guide grooves arranged on the two guide plates are opposite, and springs are symmetrically arranged between the moving plate and the moving block.

[0026] In the present technical solution, the driving structure drives the moving rod to move forward or backward, and through the cooperation between the set fixed rod, the guide plate, and the guide groove, the two moving plates are driven to move closer to or away from each other, thereby driving the moving block to be engaged in or disengaged from the engaging groove, and through the cooperation between the set spring and the telescopic rod, the moving block can be driven to retract inward when the engaging block extends out of the engaging groove, which is beneficial to improving the installation efficiency.

[0027] In the above technical solution, further, the driving structure includes:

[0028] A rack, wherein the rack is embedded on the outer wall of the moving rod along the axis direction of the moving rod, and a clearance groove is provided above the rack;

[0029] A driving rod, wherein the driving rod passes through the avoidance groove and one end of the driving rod protrudes from the outer wall of the block;

[0030] A gear, which is sleeved on the driving rod and meshes with the rack;

[0031] Wherein, a hexagonal recess is arranged at the protruding block end of the driving rod.

[0032] In the present technical solution, rotating the driving rod can drive the gear to rotate, so that the moving rod moves forward and backward, thereby driving the moving block to disengage from the engaging groove, which is beneficial to improving the efficiency of pedal disassembly.

[0033] In the above technical solution, further, a protective sleeve is provided between the fixed block and the clamping block, and the protective sleeve is connected to the fixed block and the clamping block via a clamp.

[0034] In the technical solution, the protective cover is provided to prevent the tension spring and the chain from being immersed in seawater, which is beneficial to prolonging the service life of the tension spring, the pull ring and the chain.

[0035] In the above technical solution, further, planes are symmetrically arranged on both sides of the clamping block, the shape of the clamping slot is consistent with the cross section of the clamping block, and the limiting structure is arranged on the plane.

[0036] In the present technical solution, the symmetrically arranged planes can facilitate the positioning between the limiting structures, which is beneficial to improving the efficiency of installation.

[0037] In the above technical solution, further, the top surface of the pedal body is provided with staggered anti-skid patterns, and the anti-skid patterns are inclined to both sides.

[0038] In the present technical solution, the staggered anti-skid patterns can achieve an anti-skid effect, and the anti-skid patterns are tilted toward both sides, which can accelerate the flow of seawater on the top surface of the pedal body to both sides and prevent seawater from gathering on the top surface of the pedal body, which is beneficial to improving the anti-skid effect.

[0039] In the above technical solution, further, a through hole is provided diagonally through the end surface of the pedal body, and the through hole is used to pass the connecting rope.

[0040] In the present technical solution, multiple pedal bodies can be connected together by passing the connecting rope through the through hole, which is beneficial to improving the connection strength between the pedal bodies.

[0041] The beneficial effects of the utility model are:

[0042] 1. When installing the pedal body, the two pedal bodies are connected by inserting the card block into the card slot symmetrically arranged on the next pedal body. The coordination between the pull ring, the chain and the elastic member can increase the degree of freedom between the pedal bodies, reduce the damage to the pedal body by waves, and help to increase the service life of the pedal body.

[0043] 2. The driving structure drives the moving rod to move forward or backward. Through the cooperation between the set fixed rod, the guide plate, and the guide groove, the two moving plates are driven to move closer to or away from each other, thereby driving the moving block to be inserted into or out of the engaging groove. Moreover, through the cooperation between the set spring and the telescopic rod, the moving block can be driven to retract inward when the block extends out of the slot, which is beneficial to improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a three-dimensional diagram of the utility model;

[0045] Figure 2 It is a splicing schematic diagram of the utility model;

[0046] Figure 3 It is a cross-sectional view of the utility model;

[0047] Figure 4 This is an exploded view of the flexible connection structure of the utility model;

[0048] Figure 5 This utility model Figure 1 A magnified image of the middle A area;

[0049] Figure 6 This utility model Figure 4 Enlarged view of area B.

[0050] The symbols in the figure are:

[0051] 1. Pedal body; 2. Through hole; 3. Fixed block; 4. Slot; 5. Block; 6. Flexible connection structure; 601. Pull ring; 602. Tension spring; 603. Chain; 7. Limiting structure; 701. Cavity; 702. Opening; 703. Moving block; 704. Engaging groove; 8. Telescopic assembly; 801. Moving rod; 802. Fixed rod; 803. Slide groove; 804. Moving plate; 805. Guide plate; 806. Guide groove; 807. Telescopic rod; 808. Spring; 9. Driving structure; 901. Rack; 902. Avoiding groove; 903. Driving rod; 904. Gear; 10. Protective cover; 11. Hoop; 12. Anti-slip pattern; 14. Perforation; 15. Connecting rope. DETAILED DESCRIPTION

[0052] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0053] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0054] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0055] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words 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 cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0056] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0057] Embodiment 1:

[0058] Depend on Figure 1-Figure 6 As shown, the present embodiment provides a spliced ​​fish rack pedal, comprising a pedal body 1, a through hole 2, and is characterized in that it also comprises: a fixed block 3, the fixed block 3 is symmetrically arranged at one end of the pedal body 1, and a card slot 4 is symmetrically arranged on the other end face of the pedal body 1; a card block 5, the card block 5 is arranged at the end of the fixed block 3, and a flexible connection structure 6 is arranged between the end face of the fixed block 3, and the flexible connection structure 6 comprises: a pull ring 601, the pull ring 601 is symmetrically arranged between the fixed block 3 and the end face of the card block 5, and a chain 603 is arranged between the two pull rings 601, and a tension spring 602, and the two ends of the tension spring 602 are respectively connected to the chain 603 and the pull ring 601; wherein, the card block 5 can be inserted into the card slot 4 of the next pedal body 1.

[0059] When installing the pedal body 1, the two pedal bodies 1 are connected by inserting the card block 5 into the symmetrically arranged card slot 4 on the next pedal body 1, and the cooperation between the set pull ring 601, the chain 603, and the elastic member can increase the degree of freedom between the pedal bodies 1, reduce the damage to the pedal body 1 caused by waves, and help to increase the service life of the pedal body 1.

[0060] Furthermore, a limiting structure 7 is arranged inside the card block 5, and the limiting structure 7 is used to limit the movement of the card block 5 in the card slot 4. The limiting structure 7 includes: a cavity 701, which is arranged inside the card block 5, and openings 702 are opened on both sides of the card block 5, and the openings 702 are connected to the cavity 701; a moving block 703, which is symmetrically arranged in the cavity 701, and the front end of the moving block 703 is slidably arranged in the opening 702, and a boss is arranged at the rear end; a telescopic component 8, which is arranged in the cavity 701 and connected to the rear end of the moving block 703 to drive the two moving blocks 703 to move closer to or away from each other; an engaging groove 704, which is symmetrically arranged on the inner wall of the card slot 4 and cooperates with the moving block 703.

[0061] The telescopic assembly 8 can control the moving block 703 to extend out of the opening 702 or retract into the opening 702, and the front end of the moving block 703 can be inserted into the engaging groove 704, which is beneficial to improving the efficiency of installing or removing the pedal.

[0062] Further, the telescopic assembly 8 includes: a moving rod 801, the moving rod 801 passes through the cavity 701 and is slidably arranged; a fixed rod 802, the fixed rod 802 is located in the cavity 701 and vertically passes through the moving rod 801; a slide groove 803, the slide groove 803 is symmetrically arranged in the cavity 701, a moving plate 804 is slidably arranged in the slide groove 803, and a telescopic rod 807 is arranged between the moving plate 804 and the moving block 703; a guide plate 805, the guide plate 805 is arranged A guide groove 806 is obliquely arranged between the movable plate 804 and the movable rod 801, and the guide groove 806 is sleeved on the fixed rod 802, and the fixed rod 802 and the guide groove 806 are slidably connected; a driving structure 9, which is arranged above the movable rod 801 and away from the cavity 701; wherein the guiding directions of the guide grooves 806 arranged on the two guide plates 805 are opposite, and springs 808 are symmetrically arranged between the movable plate 804 and the movable block 703.

[0063] The driving structure 9 drives the moving rod 801 to move forward or backward, and through the cooperation between the set fixed rod 802, the guide plate 805, and the guide groove 806, the two moving plates 804 are driven to move closer to or away from each other, thereby driving the moving block 703 to be engaged in or disengaged from the engaging groove 704, and through the cooperation between the set spring 808 and the telescopic rod 807, when the block 5 extends out of the engaging groove 4, the moving block 703 can be driven to retract inward, which is beneficial to improving the installation efficiency.

[0064] Furthermore, the driving structure 9 includes: a rack 901, which is embedded in the outer wall of the moving rod 801 along the axial direction of the moving rod 801, and a clearance groove 902 is opened above the rack 901; a driving rod 903, which passes through the clearance groove 902, and one end protrudes from the outer wall of the block 5; a gear 904, which is sleeved on the driving rod 903 and meshed with the rack 901; wherein a hexagonal depression is provided at the end of the driving rod 903 protruding from the block 5.

[0065] Rotating the driving rod 903 can drive the gear 904 to rotate, so that the moving rod 801 moves forward and backward, thereby driving the moving block 703 to disengage from the engaging groove 704, which is beneficial to improving the efficiency of pedal disassembly.

[0066] Embodiment 2:

[0067] Depend on Figure 1-Figure 6 As shown, this embodiment provides a spliced ​​fish rack pedal, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] Furthermore, a protective cover 10 is provided between the fixing block 3 and the clamping block 5 , and the protective cover 10 is connected to the fixing block 3 and the clamping block 5 via a clamp 11 .

[0069] The protective cover 10 can prevent the tension spring 602 and the chain 603 from being immersed in seawater, which is beneficial to prolonging the service life of the tension spring 602 , the pull ring 601 , and the chain 603 .

[0070] Furthermore, planes are symmetrically arranged on both sides of the clamping block 5 , the shape of the clamping slot 4 is consistent with the cross section of the clamping block 5 , and the limiting structure 7 is arranged on the plane.

[0071] The symmetrically arranged planes can facilitate the positioning of the limiting structures 7, which is beneficial to improving the efficiency of installation.

[0072] Furthermore, the top surface of the pedal body 1 is provided with staggered anti-skid patterns 12, and the anti-skid patterns 12 are inclined toward both sides.

[0073] The staggered anti-skid patterns 12 can achieve an anti-skid effect, and the anti-skid patterns 12 are tilted toward both sides, which can speed up the flow of seawater on the top surface of the pedal body 1 to both sides, avoiding seawater from gathering on the top surface of the pedal body 1, which is beneficial to improving the anti-skid effect.

[0074] Furthermore, a through hole 14 is provided diagonally through the end surface of the pedal body 1 , and the through hole 14 is used to pass a connecting rope 15 .

[0075] By passing the connecting rope 15 through the through hole 14 , a plurality of pedal bodies 1 can be connected together, which is beneficial to improving the connection strength between the pedal bodies 1 .

[0076] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A spliced ​​fish rack pedal, characterized in that , comprising a pedal body (1), a through hole (2), and further comprising: A fixing block (3), the fixing block (3) being symmetrically arranged on one end of the pedal body (1), and a clamping groove (4) being symmetrically arranged on the other end surface of the pedal body (1); A card block (5), wherein the card block (5) is arranged at the end of the fixed block (3), and a flexible connection structure (6) is arranged between the card block and the end surface of the fixed block (3), and the flexible connection structure (6) comprises: A pull ring (601), wherein the pull ring (601) is symmetrically arranged between the end faces of the fixed block (3) and the clamping block (5), and a chain (603) is arranged between the two pull rings (601). A tension spring (602), wherein two ends of the tension spring (602) are respectively connected to a chain (603) and a pull ring (601); The clamping block (5) can be clamped into the clamping slot (4) of the next pedal body (1).

2. A spliced ​​fish rack pedal according to claim 1, characterized in that: A limiting structure (7) is arranged inside the card block (5), and the limiting structure (7) is used to limit the movement of the card block (5) in the card slot (4).

3. The spliced ​​fish rack pedal according to claim 2, characterized in that: The limiting structure (7) comprises: A cavity (701), wherein the cavity (701) is arranged inside the card block (5), and openings (702) are provided on both sides of the card block (5), and the openings (702) are connected to the cavity (701); A moving block (703), wherein the moving block (703) is symmetrically arranged in the cavity (701), and the front end of the moving block (703) is slidably arranged in the opening (702), and a boss is arranged at the rear end; A telescopic assembly (8), wherein the telescopic assembly (8) is arranged in the cavity (701) and connected to the rear end of the moving block (703) to drive the two moving blocks (703) to move closer to or farther from each other; The engaging groove (704) is symmetrically arranged on the inner wall of the engaging groove (4) and cooperates with the moving block (703).

4. The spliced ​​fish rack pedal according to claim 3, characterized in that: The telescopic assembly comprises: A moving rod (801), wherein the moving rod (801) passes through the cavity (701) and is slidably arranged; A fixed rod (802), the fixed rod (802) is located in the cavity (701) and vertically penetrates the moving rod (801); A slide groove (803), wherein the slide groove (803) is symmetrically arranged in the cavity (701), a movable plate (804) is slidably arranged in the slide groove (803), and a telescopic rod (807) is arranged between the movable plate (804) and the movable block (703); A guide plate (805), wherein the guide plate (805) is arranged between the movable plate (804) and the movable rod (801), and a guide groove (806) is obliquely arranged on the movable plate (804), and the guide groove (806) is sleeved on the fixed rod (802), and the fixed rod (802) and the guide groove (806) are slidably connected; A driving structure (9), wherein the driving structure (9) is arranged above the moving rod (801) and away from the cavity (701); The guiding directions of the guide grooves (806) arranged on the two guide plates (805) are opposite, and springs (808) are symmetrically arranged between the moving plate (804) and the moving block (703).

5. The spliced ​​fish rack pedal according to claim 4, characterized in that: The driving structure (9) comprises: A rack (901), wherein the rack (901) is embedded on the outer wall of the moving rod (801) along the axis direction of the moving rod (801), and a clearance groove (902) is provided above the rack (901); A driving rod (903), wherein the driving rod (903) passes through the air avoidance groove (902) and one end of the driving rod protrudes from the outer wall of the clamping block (5); A gear (904), wherein the gear (904) is sleeved on the driving rod (903) and meshes with the rack (901); Wherein, the end of the driving rod (903) protruding from the block (5) is provided with a hexagonal recess.

6. The spliced ​​fish rack pedal according to claim 1, characterized in that: A protective sleeve (10) is provided between the fixed block (3) and the clamping block (5), and the protective sleeve (10) is connected to the fixed block (3) and the clamping block (5) via a clamp (11).

7. The spliced ​​fish rack pedal according to claim 1, characterized in that: Planes are symmetrically arranged on both sides of the clamping block (5); the shape of the clamping slot (4) is consistent with the cross section of the clamping block (5); and the limiting structure (7) is arranged on the plane.

8. The spliced ​​fish rack pedal according to claim 1, characterized in that: The top surface of the pedal body (1) is provided with staggered anti-skid patterns (12), and the anti-skid patterns (12) are inclined toward both sides.

9. The spliced ​​fish rack pedal according to claim 1, characterized in that: The pedal body (1) is provided with a through hole (14) diagonally penetrating the end surface thereof, and the through hole (14) is used for passing a connecting rope (15).

Images