Fishing gear fishing platform adjusted through hydraulic lifting

Abstract

The invention belongs to the technical field of fishing gear supplies, and particularly relates to a fishing gear fishing platform adjusted through hydraulic lifting, which comprises a platform surface and a plurality of support legs for supporting the platform surface, each supporting foot comprises a lower supporting rod and a lifting rod, the lifting rod is arranged on the upper portion of the lower supporting rod in a sleeving mode, and the overall height of the supporting feet is adjusted by adjusting the relative position of the lifting rod on the lower supporting rod. A hydraulic adjusting assembly is arranged in the lifting rod and comprises a liquid injection and drainage mechanism arranged at the top of the lifting rod and a sliding plug block capable of moving up and down in a pipe of the lifting rod through hydraulic adjustment, and the bottom of the sliding plug block abuts against the top of the lower supporting rod. Liquid can be injected and discharged at the liquid injection port, so that the lifting rod is extended or shortened relative to the lower supporting rod, and the height of the fishing platform is adjusted.

Description

Technical Field

[0001] The invention belongs to the technical field of fishing gear, and in particular relates to a fishing platform which is adjusted by hydraulic lifting. Background Art

[0002] Fishing platform is an auxiliary fishing gear, which is specially designed for wild fishing enthusiasts to quickly build a flat and comfortable operating platform for placing fishing boxes when encountering complex terrain. Fishing platform is generally used more when fishing in reservoirs. Because it is easy to carry and foldable, the four legs can be freely extended and retracted, and the adjustable distance is relatively far, it is also very adaptable. When it is not suitable for short rod fishing, the use of fishing platform can make the fishing position farther. Fishing platform is generally made of aluminum alloy, which is relatively strong and durable, and rust and corrosion resistant.

[0003] Most of the existing fishing platforms are already able to adjust the height, such as by hand-cranking devices. Traditional hand-cranking devices use worm gears or planetary gears, and their transmission ratios are generally locked in the range of 3:1 to 5:1. Taking a fishing platform with a typical stroke of 1 meter as an example, the operator needs to turn the crank 30-50 times to complete the full stroke adjustment. The effective stroke of a single circle is only 20-33mm, resulting in a single adjustment taking more than 3 minutes, and the operator's physical exertion is equivalent to lifting a 20kg weight 10 times. This type of design can no longer meet the needs of rapid response in modern fishing scenarios. For example, the unfolding and locking of a foldable fishing platform relies on a spring latch or buckle mechanism, and its lateral shear resistance is generally less than 200N, which is not stable enough. Or other multi-structure combinations, such as equipping the legs with fine-tuning devices, can achieve fine adjustment of the height of the fishing platform. However, these methods often cannot be adjusted in real time during use. The adjustment process still requires traditional adjustment that relies on the operator's hand feel, but whether the adjustment is in place requires multiple attempts. In addition, due to insufficient light or underwater visual interference, the height setting is prone to deviations. At the same time, the complexity of these structures faces multiple challenges in actual field environments, such as mud and sand intrusion, corrosion effects, temperature sensitivity, etc., which usually shorten the service life of the product.

[0004] Based on the problems that the existing fishing platforms cannot be adjusted in real time during use, have low adjustment efficiency and short service life, a fishing platform for fishing gear that can be adjusted by hydraulic lifting is proposed. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] The present invention is aimed at the above-mentioned defects existing in the prior art, and specially proposes a fishing tackle fishing platform which is adjusted by hydraulic lifting. By setting the hydraulic adjustment component, liquid can be injected at the injection port, so that the lifting rod is extended or shortened relative to the lower support rod, thereby adjusting the height of the fishing platform, which solves the problem that when fishing in the wild, the ground is not very flat and multiple adjustments are needed, which is troublesome and time-consuming.

[0007] 2. Technical Solution

[0008] In order to solve the above technical problems, the present invention provides a fishing tackle fishing platform that can be adjusted by hydraulic lifting, comprising a table top, and a plurality of legs for supporting the table top;

[0009] The support leg comprises a lower support rod and a lifting rod, the lifting rod is sleeved on the upper part of the lower support rod, and the overall height of the support leg can be adjusted by adjusting the relative position of the lifting rod to the lower support rod;

[0010] A hydraulic adjustment assembly is arranged inside the lifting rod, and the hydraulic adjustment assembly includes a liquid injection and discharge mechanism arranged at the top of the lifting rod, and a sliding plug which can move up and down in the tube of the lifting rod through hydraulic adjustment, and the bottom of the sliding plug abuts against the top of the lower support rod.

[0011] Among them, the lifting rod includes a rod body and a hydraulic mounting seat arranged on the top of the rod body. A liquid injection port is opened on the upper part of the hydraulic mounting seat. The liquid injection and discharge mechanism is arranged in the hydraulic mounting seat, and the opening and closing control of the liquid injection port is realized through the liquid injection and discharge mechanism.

[0012] The liquid injection and discharge mechanism includes a sealing plug, a guide rod and a fixing seat which are arranged in sequence, and the fixing seat is fixed to the hydraulic mounting seat;

[0013] A spring member is sleeved on the guide rod, one end of the spring member abuts against the upper portion of the fixing seat, and the other end of the spring member abuts against the bottom of the sealing plug;

[0014] The sealing plug is used to seal the liquid injection port;

[0015] When injecting liquid, the liquid pressure overcomes the elastic force of the spring member to press the sealing plug downward, thereby injecting the liquid into the lifting rod through the liquid injection port.

[0016] The diameter of the water inlet end of the liquid injection port gradually decreases from the outside to the inside, and the diameter of the water outlet end of the liquid injection port gradually increases from the outside to the inside.

[0017] Wherein, a first sealing groove is arranged on the outer periphery of the sealing plug, a first sealing ring is arranged in the first sealing groove, and the first sealing ring is a conical sealing ring;

[0018] A third sealing ring is also provided between the hydraulic mounting seat and the rod body.

[0019] The outer circumference of the sliding plug is provided with a first wear-resistant groove, a second sealing groove and a second wear-resistant groove in sequence from top to bottom;

[0020] The first wear-resistant groove, the second sealing groove and the second wear-resistant groove are respectively sleeved with a first wear-resistant ring, a second sealing ring and a second wear-resistant ring.

[0021] The first wear-resistant ring and the second wear-resistant ring are both circular rings with the same structure, and the second sealing ring is a Y-shaped ring.

[0022] Wherein, an abutment plug is arranged at the upper end of the lower support rod, and the abutment plug can abut against the sliding plug block.

[0023] Among them, an elastic part is also provided in the lower support rod, and a limiting protrusion is provided on the elastic part and penetrates the side wall of the lower support rod, and a limiting hole is opened on the side wall near the bottom of the lifting rod. When the limiting protrusion is matched and plugged into the limiting hole, the position between the lower support rod and the lifting rod is fixed.

[0024] Wherein, the fixing seat is provided with at least one opening, and the opening is used for liquid circulation.

[0025] 3. Beneficial Effects

[0026] Compared with the prior art, the present invention can inject and release liquid at the injection port through the arrangement of a hydraulic adjustment component, so that the lifting rod can be extended or shortened relative to the lower support rod, thereby adjusting the height of the fishing platform. This effectively solves the problem that some places where the ground is not very flat when fishing in the wild, the existing lifting and lowering adjustment method of the fishing platform cannot be adjusted all at once and needs to be adjusted multiple times, which is troublesome and time-consuming. The present invention can also achieve the effect of instant adjustment. During the adjustment process, the user can stay on the fishing platform without getting off, which is a technical effect that cannot be achieved by the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0028] Figure 2 The three-dimensional structure of the support leg of the present invention is shown in FIG. Figure 1 .

[0029] Figure 3 The three-dimensional structure of the support leg of the present invention is shown in FIG. Figure 2 .

[0030] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the support leg of the present invention.

[0031] Figure 5 It is a cross-sectional view of the support foot of the present invention.

[0032] Figure 6 The connecting part structure of the supporting leg of the present invention is shown in FIG. Figure 1 .

[0033] Figure 7 The connecting part structure of the supporting leg of the present invention is shown in FIG. Figure 2 .

[0034] In the figure:

[0035] 100 is the table top; 200 is the support leg; 300 is the liquid injection device;

[0036] 1 is a lower support rod; 11 is an abutment plug;

[0037] 2 is a lifting rod; 21 is a rod body; 22 is a hydraulic mounting seat; 23 is a liquid injection port; 24 is a third sealing ring; 25 is a lower sleeve; 26 is a limit hole;

[0038] 3 is a hydraulic adjustment component; 31 is a liquid injection and discharge mechanism; 311 is a fixed seat; 312 is an opening; 313 is a guide rod; 314 is a sealing plug; 315 is a spring member; 316 is a first sealing groove; 317 is a first sealing ring; 32 is a sliding plug; 321 is a first wear-resistant groove; 322 is a second sealing groove; 323 is a second wear-resistant groove; 324 is a first wear-resistant ring; 325 is a second sealing ring; 326 is a second wear-resistant ring;

[0039] 4 is an elastic member; 5 is a limit block. DETAILED DESCRIPTION

[0040] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0041] Embodiment 1:

[0042] Combination Figure 1 to Figure 7 As shown, a fishing platform for fishing gear that can be adjusted by hydraulic lifting in this embodiment includes a table 100, and a plurality of legs 200 for supporting the table 100. The legs 200 are provided with four legs, which are respectively located at the four vertex corners of the table 100; each leg 200 has the same structure, and includes a lower support rod 1 and a lifting rod 2, respectively, and the lifting rod 2 is sleeved on the upper part of the lower support rod 1, and the overall height of the legs 200 can be adjusted by adjusting the relative position of the lifting rod 2 to the lower support rod 1;

[0043] The lifting rod 2 is provided with a hydraulic adjustment assembly 3 inside. The hydraulic adjustment assembly 3 includes a liquid injection and discharge mechanism 31 provided at the top of the lifting rod 2, and a sliding plug 32 that can move up and down in the tube of the lifting rod 2 through hydraulic adjustment. The bottom of the sliding plug 32 abuts against the top of the lower support rod 1. The lower support rod 1 ensures sufficient load-bearing capacity. The bottom of the lower support rod 1 is also provided with a conventional claw-shaped or other shaped base for fixing to the ground. The top of the lower support rod 1 is sleeved with a lifting rod 2. The lifting rod 2 can freely adjust the up and down position as needed, thereby adjusting the height of the telescopic feet of the fishing platform, so that the user can adapt to different water surface heights and terrain conditions. The lifting rod 2 is provided with a hydraulic adjustment assembly 3 for adjusting the height of the fishing platform. The hydraulic adjustment assembly 3 allows the user to adjust the extension length of the lifting rod 2 by controlling the hydraulic pressure, thereby adjusting the height of the fishing platform. In this embodiment, a portable water pump or other device is used as the liquid injection device 300. In the figure, only a water injection nozzle is used for illustration, that is, the water injection pressurization method is used as the hydraulic driving force. The injection and discharge mechanism 31 is arranged at the top of the lifting rod 2, and is responsible for controlling the inflow and outflow of water. The user can apply or release hydraulic pressure by operating a valve or similar device. The injection and discharge mechanism 31 is designed with a leak-proof seal to ensure that there is no water leakage during the adjustment process, maintaining the stability and safety of the system.

[0044] That is, through the setting of the hydraulic adjustment component 3, liquid can be injected or discharged at the injection port, so that the lifting rod can be extended or shortened relative to the lower support rod, thereby adjusting the height of the fishing platform, which effectively solves the problem that some places where the ground is not very flat when fishing in the wild, the existing lifting and adjustment method of the fishing platform cannot be adjusted at one time, and multiple adjustments are required, which is troublesome and time-consuming, or if it is found that adjustment is needed during fishing, if it cannot be adjusted in time, it will also affect the fishing experience. Therefore, the technical solution of this embodiment can achieve the effect of instant adjustment. During the adjustment process, the user can also stay on the fishing platform without getting off, which is impossible with the prior art.

[0045] The lifting rod 2 includes a rod body 21 and a hydraulic mounting seat 22 arranged on the top of the rod body 21. A liquid injection port 23 is provided on the upper part of the hydraulic mounting seat 22. A liquid injection and drainage mechanism 31 is arranged in the hydraulic mounting seat 22. The opening and closing control of the liquid injection port 23 is realized by the liquid injection and drainage mechanism 31. The liquid injection and drainage mechanism 31 includes a sealing plug 314, a guide rod 313 and a fixing seat 311 which are arranged in sequence. The fixing seat 311 is fixed to the hydraulic mounting seat 22.

[0046] like Figure 4As shown, a spring member 315 is sleeved on the guide rod 313, one end of the spring member 315 abuts against the upper part of the fixed seat 311, and the other end of the spring member 315 abuts against the bottom of the sealing plug 314. The guide rod 313 serves as a guide and support structure for the sealing plug 314, ensuring the stable movement of the sealing plug 314 in the vertical direction. The main function of the spring member 315 is to provide a restoring force so that the sealing plug 314 can automatically return to the initial position when not affected by external forces. This ensures that the liquid injection and discharge mechanism 31 has good responsiveness and stability during operation. At least one opening 312 is provided on the fixed seat 311, and the opening 312 is used for liquid circulation. The fixed seat 311 provides a safe and efficient channel for water flow;

[0047] The sealing plug 314 is used to seal the liquid injection port 23 to prevent liquid leakage when not in use. Through the liquid injection port 23, the user can easily introduce or release liquid; when injecting liquid, the liquid pressure overcomes the elastic force of the spring member 315 to press the sealing plug 314 downward, thereby injecting liquid into the lifting rod 2 through the liquid injection port 23.

[0048] The sliding plug 32 is located inside the lifting rod 2, and the bottom of the sliding plug 32 abuts against the top of the lower support rod 1. When the injection and discharge mechanism 31 introduces or releases hydraulic pressure, the sliding plug 32 will move up and down according to the change in the amount of injected water, pushing or pulling the lifting rod 2 to extend or shorten relative to the lower support rod 1. When the user applies pressure to the sealing plug 314, the sealing plug 314 will move downward along the guide rod 313, thereby compressing the spring member 315 and triggering the water flow control mechanism, just like the valve is opened or closed. The sealing plug 314 is used to ensure that liquid leakage can be effectively prevented in the closed state. Specifically, the outer periphery of the sealing plug 314 is provided with a first sealing groove 316, and the first sealing ring 317 is provided in the first sealing groove 316. The first sealing groove 316 is an annular groove on the outer periphery of the sealing plug 314, and the first sealing groove 316 is used to accommodate and fix the first sealing ring 317. The first sealing groove 316 ensures that the first sealing ring 317 can fit tightly between the sealing plug 314 and adjacent components to form an effective seal.

[0049] The first sealing ring 317 is installed in the first sealing groove 316. When the sealing plug 314 moves on the guide rod 313, the first sealing ring 317 will be tightly squeezed between the adjacent components to effectively prevent the leakage of liquid. The first sealing ring 317 can maintain its elasticity and shape stability during long-term use, ensuring a good sealing effect even under high hydraulic pressure or frequent operation.

[0050] Combination Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the diameter of the water inlet end of the liquid injection port 23 gradually decreases from the outside to the inside, and the diameter of the water outlet end of the liquid injection port 23 gradually increases from the outside to the inside, that is, the overall structure is set to a structure similar to an hourglass. In order to fit the shape, the first sealing ring 317 is set to a cone as a whole, and an effective seal is formed under the action of the spring member 315.

[0051] Specifically, the diameter of the water inlet end of the liquid injection port 23 gradually decreases from the outside to the inside, which helps to guide the water flow to enter the liquid injection port 23 more concentratedly, reduces the diffusion and splashing of the water flow, and improves the utilization efficiency of the water flow. The gradually decreasing diameter increases the speed and pressure of the water flow, which helps to quickly and effectively introduce liquid when needed.

[0052] Contrary to the water inlet, the diameter of the water outlet of the injection port 23 gradually expands from the outside to the inside, which helps the water flow to be smoothly dispersed when leaving the injection port 23, avoiding the local high pressure and scouring caused by excessive concentration of water flow. The gradually expanding diameter slows down the speed of the water flow, reduces the impact force of the water flow, helps to improve the uniformity and stability of the water flow, and ensures the smooth flow of water in the entire mechanism.

[0053] Combination Figure 7 As shown, the outer circumference of the sliding plug 32 is provided with a first wear-resistant groove 321, a second sealing groove 322 and a second wear-resistant groove 323 from top to bottom, and a first wear-resistant ring 324, a second sealing ring 325 and a second wear-resistant ring 326 are sleeved on the first wear-resistant groove 321, the second sealing groove 322 and the second wear-resistant groove 323. The first wear-resistant ring 324 and the second wear-resistant ring 326 are both circular rings with the same structure, and the second sealing ring 325 is a Y-shaped ring.

[0054] Specifically, the sliding plug 32 plays a vital role in ensuring the sealing and stability of the entire mechanism. The first wear-resistant groove 321, the second sealing groove 322 and the second wear-resistant groove 323 are arranged in sequence from top to bottom on the outer circumference of the sliding plug 32, and the first wear-resistant ring 324, the second sealing ring 325 and the second wear-resistant ring 326 are sleeved on these sealing grooves.

[0055] The first wear-resistant groove 321 is located at the top of the sliding plug 32, ensuring that the first wear-resistant ring 324 can be installed and fit between the sliding plug 32 and the inner wall of the adjacent components such as the lifting rod 2. The first wear-resistant ring 324 is a circular ring with the same structure, made of elastic material such as rubber or silicone, with good elasticity and wear resistance. It can effectively prevent liquid from leaking from the small gap between the sliding plug 32 and the lifting rod 2, thereby ensuring the accuracy and stability of hydraulic regulation.

[0056] The second sealing groove 322 is located below the first wear-resistant groove 321, and is adapted to the special shape of the second sealing ring 325 - a Y-shaped ring. This not only increases the area of ​​the sealing surface, but also improves the sealing effect. The two sides of the Y-shaped ring can fit more closely on the contact surface between the sliding plug 32 and the adjacent components, and can maintain good sealing performance even under high pressure or high-frequency vibration. In addition, the Y-shaped design also helps to disperse pressure, reduce wear on the sealing ring, and extend its service life.

[0057] The second wear-resistant groove 323 is located at the bottom of the sliding plug 32, and similar to the first wear-resistant groove 321, ensures that the second wear-resistant ring 326 can be firmly installed and fit between the sliding plug 32 and the lower support rod 1 or other adjacent components. The second wear-resistant ring 326 is also a circular ring with the same structure, and is made of the same elastic material as the first wear-resistant ring 324. It can effectively prevent liquid from leaking from the small gap between the sliding plug 32 and the lower support rod 1, further enhancing the sealing and stability of the entire mechanism.

[0058] The top of the outer wall of the hydraulic mounting seat 22 is coated with fluorescent paint, which is a special paint that can emit bright light in a dark or low-light environment. It is still clearly visible at night or in low light conditions, providing users with clear visual instructions and playing a certain safety protection effect.

[0059] Embodiment 2:

[0060] Compared with Example 1, Figure 5 and Figure 7 As shown, an elastic member 4 is also provided in the lower support rod 1, and a limiting protrusion 5 is provided on the elastic member 4 and penetrates the side wall of the lower support rod 1, and a limiting hole 26 is provided on the side wall near the bottom of the lifting rod 2. When the limiting protrusion 5 is plugged into the limiting hole 26, the position between the lower support rod 1 and the lifting rod 2 is fixed. A limiting block 5 matching the limiting hole 26 is provided on the elastic member 4. The limiting block 5 matches the limiting hole 26 on the lifting rod 2. The limiting block 5 ensures that the limiting hole 26 can be smoothly inserted and removed. The elastic member 4 is a U-shaped metal spring.

[0061] When the sliding plug 32 moves to the bottom, the limit block 5 will be accurately inserted into the limit hole 26, thereby limiting the further movement of the sliding plug 32 and achieving a limiting effect. This design not only improves the positioning accuracy and stability of the mechanism, but also prevents mechanism failure caused by misoperation.

[0062] The above are only preferred embodiments 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 technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A fishing platform for fishing gear that can be adjusted by hydraulic lifting, characterized in that: The fishing platform for fishing gear that can be adjusted by hydraulic lifting comprises a table top (100) and a plurality of legs (200) for supporting the table top (100); The support leg (200) comprises a lower support rod (1) and a lifting rod (2); the lifting rod (2) is sleeved on the upper part of the lower support rod (1), and the overall height of the support leg (200) can be adjusted by adjusting the relative position of the lifting rod (2) to the lower support rod (1); A hydraulic adjustment assembly (3) is arranged inside the lifting rod (2), and the hydraulic adjustment assembly (3) includes a liquid injection and discharge mechanism (31) arranged at the top of the lifting rod (2), and a sliding plug (32) that can move up and down in the tube of the lifting rod (2) through hydraulic adjustment, and the bottom of the sliding plug (32) abuts against the top of the lower support rod (1).

2. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 1, characterized in that: The lifting rod (2) comprises a rod body (21) and a hydraulic mounting seat (22) arranged on the top of the rod body (21); a liquid injection port (23) is provided on the upper part of the hydraulic mounting seat (22); the liquid injection and discharge mechanism (31) is arranged in the hydraulic mounting seat (22); and the opening and closing control of the liquid injection port (23) is realized by the liquid injection and discharge mechanism (31).

3. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 2, characterized in that: The liquid injection and discharge mechanism (31) comprises a sealing plug (314), a guide rod (313) and a fixing seat (311) which are arranged in sequence, and the fixing seat (311) is fixed to the hydraulic mounting seat (22); The guide rod (313) is sleeved with a spring member (315), one end of the spring member (315) abuts against the upper portion of the fixing seat (311), and the other end of the spring member (315) abuts against the bottom of the sealing plug (314); The sealing plug (314) is used for sealing the liquid injection port (23); When liquid is injected, the liquid pressure overcomes the elastic force of the spring member (315) to press the sealing plug (314) downward, thereby injecting the liquid into the lifting rod (2) through the liquid injection port (23).

4. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 2, characterized in that: The diameter of the water inlet end of the liquid injection port (23) gradually decreases from the outside to the inside, and the diameter of the water outlet end of the liquid injection port (23) gradually increases from the outside to the inside.

5. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 4, characterized in that: A first sealing groove (316) is arranged on the outer periphery of the sealing plug (314), a first sealing ring (317) is arranged in the first sealing groove (316), and the first sealing ring (317) is a conical sealing ring; A third sealing ring (24) is also provided between the hydraulic mounting seat (22) and the rod body (21).

6. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 1, characterized in that: The outer circumference of the sliding plug (32) is provided with a first wear-resistant groove (321), a second sealing groove (322) and a second wear-resistant groove (323) in sequence from top to bottom; The first wear-resistant groove (321), the second sealing groove (322) and the second wear-resistant groove (323) are respectively sleeved with a first wear-resistant ring (324), a second sealing ring (325) and a second wear-resistant ring (326).

7. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 6, characterized in that: The first wear-resistant ring (324) and the second wear-resistant ring (326) are both circular rings with the same structure, and the second sealing ring (325) is a Y-shaped ring.

8. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 1, characterized in that: The upper end of the lower support rod (1) is provided with an abutment plug (11), and the abutment plug (11) can abut against the sliding plug (32).

9. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 8, characterized in that: The lower support rod (1) is also provided with an elastic member (4), the elastic member (4) is provided with a limiting protrusion (5) penetrating the side wall of the lower support rod (1), and a limiting hole (26) is provided on the side wall close to the bottom of the lifting rod (2). When the limiting protrusion (5) is engaged with the limiting hole (26), the position between the lower support rod (1) and the lifting rod (2) is fixed.

10. The fishing platform for fishing gear that can be adjusted by hydraulic lifting according to claim 3, characterized in that: The fixing seat (311) is provided with at least one opening (312), and the opening (312) is used for liquid circulation.

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