Tank car tank washboard hoisting device and tank

Abstract

The invention discloses a tank car tank body wave-proof plate hoisting device and a tank body, and relates to the technical field of wave-proof plate hoisting, the tank car tank body wave-proof plate hoisting device comprises a hoisting assembly, the hoisting assembly comprises a base, a first telescopic frame, a second telescopic frame, a supporting frame, a fine adjustment head, a connecting rod, a mounting plate and a wave-proof plate, the first telescopic frame is fixed to the top of the base, and the second telescopic frame is arranged at the top of the first telescopic frame; the supporting frame is arranged between the two telescopic frames, the fine adjustment head is arranged at the end of the second telescopic frame, the connecting rod is fixed to one side of the fine adjustment head, and the mounting plate is fixed to the end of the connecting rod. Through cooperation of the hoisting assembly and the clamping assembly, the washboard can be automatically pre-fastened in the tank body of the electric oil tank truck, then the washboard is further fastened manually, manual carrying is not needed, and construction convenience and safety are greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of anti-wave board hoisting, in particular to an anti-wave board hoisting device and a tank body for a tanker tank body. Background Art

[0002] At present, electric vehicles on the market are developing rapidly. In the market of oil tanker usage, electric oil tankers are becoming more and more popular. During the starting and driving processes of electric oil tankers, in order to prevent large impacts between the liquid in the tank and the tank wall, anti-wave boards are installed. Anti-wave boards, also known as anti-ripple boards, are crucial components in the design of liquid transport vehicles. Whether it is an electric oil tanker or a chemical liquid transport vehicle, such anti-wave boards are installed inside. The anti-wave boards divide the large tank body into small tank bodies to prevent the wave impact force formed by the liquid sloshing in the tank from acting on the internal tank head when the electric oil tanker brakes suddenly or starts quickly, resulting in difficult braking or rollover. In the prior art, the anti-wave boards of the tank body are generally manually carried, positioned, and installed. However, the space inside the tank is limited, and coupled with the relatively large mass of the anti-wave boards, the efficiency of manual handling is extremely low, and there are certain safety hazards. Summary of the Invention

[0003] The purpose of this part is to outline some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the present application, to avoid obscuring the purpose of this part, the abstract, and the title. However, such simplifications or omissions shall not be used to limit the scope of the present invention.

[0004] In view of the above and / or problems existing in the prior art anti-wave board hoisting device and tank body for a tanker tank body, the present invention is proposed.

[0005] Therefore, the problem to be solved by the present invention is that in the prior art, the anti-wave boards of the tank body are generally manually carried, positioned, and installed. However, the space inside the tank is limited, and coupled with the relatively large mass of the anti-wave boards, the efficiency of manual handling is extremely low, and there are certain safety hazards.

[0006] To solve the above technical problems, the present invention provides the following technical solution: A lifting device for the anti-surge board of a tanker tank body, which includes a lifting assembly, including a base, a first telescopic frame, a second telescopic frame, a support frame, a fine-tuning head, a connecting rod, a mounting plate, and an anti-surge board. The first telescopic frame is fixed to the top of the base, the second telescopic frame is arranged on the top of the first telescopic frame, the support frame is arranged between the two telescopic frames, the fine-tuning head is arranged at the end of the second telescopic frame, the connecting rod is fixed to one side of the fine-tuning head, the mounting plate is fixed to the end of the connecting rod, and the anti-surge board is located on one side of the mounting plate; and a clamping assembly, arranged in the mounting plate, including a trigger rod, a clamping plate, a connecting rope, a limiting member, a plug rod, a stop block, and a triggering member. A sliding hole is opened in the connecting rod, the trigger rod slides in the sliding hole, the clamping plate slides on the top and bottom of the mounting plate, rectangular grooves are opened at the top and bottom of the trigger rod, both ends of the connecting rope are fixed to the clamping plate and the inner wall of the rectangular groove respectively, the limiting member is arranged on both sides of the connecting rod, a sliding groove is opened in the anti-surge board, the plug rod slides in the sliding groove, the stop block is located on one side of the anti-surge board, and the triggering member is arranged in the anti-surge board.

[0007] As a preferred solution of the lifting device for the anti-surge board of the tanker tank body of the present invention, wherein: The lifting assembly further includes a positioning plate, which is fixed to one side of the anti-surge board and cooperates with the mounting plate.

[0008] As a preferred solution of the lifting device for the anti-surge board of the tanker tank body of the present invention, wherein: The clamping assembly further includes a first spring and a guide wheel. An installation groove is opened in the mounting plate, the clamping plate slides in the installation groove, both ends of the first spring are fixed to the inner wall of the installation groove and the clamping plate respectively, and the guide wheel is fixed in the installation groove and cooperates with the connecting rope.

[0009] As a preferred solution of the lifting device for the anti-surge board of the tanker tank body of the present invention, wherein: The limiting member includes a limiting block, a push plate, a fixed block, and a second spring. Installation holes are opened on both sides of the connecting rod, the limiting block slides in the installation holes, limiting holes are opened on both sides of the trigger rod and are matched with the limiting block, the push plate slides in the installation holes, and one end of the push plate extends to the end of the mounting plate. An inclined groove is opened on the limiting block and is matched with the push plate, the fixed block is fixed to one side of the push plate, and both ends of the second spring are fixed to the fixed block and the inner wall of the installation hole respectively.

[0010] As a preferred embodiment of the anti-surge plate lifting device for the tank body of the tanker of the present invention, the following is provided: The limiting member further includes a first mounting block, a second mounting block, a guide rod, and a second spring. The first mounting block is fixed in the mounting hole, the second mounting block is fixed on one side of the limiting block, the guide rod is fixed on the first mounting block, and one end thereof extends outside the second mounting block. The two ends of the second spring are respectively fixed to the first mounting block and the second mounting block.

[0011] As a preferred embodiment of the anti-surge plate lifting device for the tank body of the tanker of the present invention, the following is provided: The limiting member further includes a third spring, and the two ends thereof are respectively fixed to the trigger rod and the sliding hole.

[0012] As a preferred embodiment of the anti-surge plate lifting device for the tank body of the tanker of the present invention, the following is provided: The triggering member includes a fixing plate and an elastic sheet. The fixing plate is fixed on one side of the insertion rod, and the elastic sheet is fixed on the inner side of the fixing plate.

[0013] As a preferred embodiment of the anti-surge plate lifting device for the tank body of the tanker of the present invention, the following is provided: The triggering member further includes a clamping plate and a push rod. A connection hole is formed in the anti-surge plate, the clamping plate slides in the connection hole, a clamping groove matching with the insertion rod is formed in the insertion rod, the push rod is fixed on the inner side of the blocking block and cooperates with the clamping plate.

[0014] As a preferred embodiment of the anti-surge plate lifting device for the tank body of the tanker of the present invention, the following is provided: The triggering member further includes a sliding rod and a fourth spring. The sliding rod is fixed in the clamping groove, the clamping plate slides on the sliding rod, and the fourth spring is fixed on one side of the clamping plate and is located on the sliding rod.

[0015] As a preferred embodiment of the anti-surge plate lifting device for the tank body of the tanker and the tank body of the present invention, the following is provided: It further includes a tank body. A storage frame is fixed on the top of the tank body. Insertion holes matching with the insertion rods are formed on both sides of the inner wall of the tank body. The anti-surge plate is located inside the tank body.

[0016] The beneficial effects of the present invention are as follows: By the cooperation of the lifting assembly and the clamping assembly, the present invention can automatically pre-fasten the anti-surge plate in the tank body of the electric oil tanker, and then further fasten it manually. There is no need for manual handling, which greatly improves the convenience and safety of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings. Among them: Figure 1 It is a scene diagram of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0018] Figure 2 It is a structural diagram of the hoisting assembly of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0019] Figure 3 It is a structural diagram of the anti-wave plate of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0020] Figure 4 It is a cross-sectional view of the anti-wave plate of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0021] Figure 5 It is for the anti-wave plate hoisting device for the tank body of a tank truck and the tank body Figure 4 Enlarged view of part A inside.

[0022] Figure 6 It is a cross-sectional view of the trigger of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0023] Figure 7 It is another perspective view of the trigger of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0024] Figure 8 It is a cross-sectional view of the connecting rod of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0025] Figure 9 It is another perspective cross-sectional view of the connecting rod of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0026] Figure 10 It is a structural diagram of the mounting plate of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body.

[0027] Figure 11 It is a cross-sectional view of the insertion rod of the anti-wave plate hoisting device for the tank body of a tank truck and the tank body. Detailed implementation manners

[0028] To make the above objects, features and advantages of the present invention more obvious and understandable, the following will give a detailed description of the specific implementation manners of the present invention in conjunction with the accompanying drawings of the specification.

[0029] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Those skilled in the art can make similar generalizations without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0030] Second, the "one embodiment" or "embodiment" mentioned herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in different places in this specification do not all refer to the same embodiment, nor are they separate or alternative embodiments that exclude each other with other embodiments.

[0031] Embodiment 1 Referring to Figure 1 and Figure 2 , which is the first embodiment of the present invention. This embodiment provides a lifting device for the anti-surge plate of a tanker tank body. The lifting device for the anti-surge plate of the tanker tank body includes a lifting assembly 100 and a clamping assembly 200. The anti-surge plate can be automatically placed at a specified position inside the tank through the lifting assembly 100. At the same time, after the anti-surge plate is in the specified position, the clamping assembly 200 automatically releases and pre-fixes the anti-surge plate, and then the staff further tightens it, greatly improving the installation efficiency and safety during installation.

[0032] Specifically, the lifting assembly 100 includes a base 101, a first telescopic frame 102, a second telescopic frame 103, a support frame 104, a fine-tuning head 105, a connecting rod 106, a mounting plate 107, and an anti-surge plate 108. The first telescopic frame 102 is fixed to the top of the base 101. The second telescopic frame 103 is arranged on the top of the first telescopic frame 102. The support frame 104 is arranged between the two telescopic frames. The fine-tuning head 105 is arranged at the end of the second telescopic frame 103. The connecting rod 106 is fixed to one side of the fine-tuning head 105. The mounting plate 107 is fixed to the end of the connecting rod 106. The anti-surge plate 108 is located on one side of the mounting plate 107.

[0033] Universal wheels are provided at the four corners of the bottom of the base 101, which facilitates the staff to transport the equipment. The first telescopic frame 102 and the second telescopic frame 103 can respectively expand and contract up and down and left and right, which is convenient for aligning the anti-surge plate 108 with the center position of the electric oil tanker tank body during lifting, thereby improving the convenience of installation. The support frame 104 is also a telescopic hydraulic rod used to support the device and improve its stability. The fine-tuning head 105 can rotate freely, which is convenient for fine-tuning the installation position of the anti-surge plate 108. The specific working principle of this part is a mature technology in the art, and those skilled in the art can clearly understand it and will not be elaborated here. The connecting rod 106 and the mounting plate 107 can clamp the anti-surge plate 108 under the support of the fine-tuning head 105 and transport it to the specified position through the second telescopic frame 103, greatly improving the convenience of installation.

[0034] The clamping assembly 200 is disposed within the mounting plate 107 and includes a trigger rod 201, a clamping plate 202, a connecting rope 203, a limiting member 204, a plug rod 205, a stop block 206, and a trigger member 207. A sliding hole S is formed in the connecting rod 106, and the trigger rod 201 slides within the sliding hole S. The clamping plate 202 slides on the top and bottom of the mounting plate 107. Rectangular grooves M are formed at both the top and bottom of the trigger rod 201. Both ends of the connecting rope 203 are fixed to the inner wall of the clamping plate 202 and the rectangular groove M. The limiting member 204 is disposed on both sides of the connecting rod 106. A sliding groove K is formed in the wave baffle 108, and the plug rod 205 slides within the sliding groove K. The stop block 206 is located on one side of the wave baffle 108, and the trigger member 207 is disposed within the wave baffle 108.

[0035] The trigger rod 201 can slide within the sliding hole S, and limiting blocks are fixed to both the top and bottom of the inner wall of the sliding hole S. The limiting blocks are located within the rectangular groove M to prevent the trigger rod 201 from disengaging from the sliding hole S. The clamping plate 202 is L-shaped and is connected to the trigger rod 201 through the connecting rope 203. The connecting rope 203 is made of a relatively hard material to improve its service life. During installation, a forklift or crane is used to move the wave baffle 108 towards the position of the trigger rod 201. Since a circular hole is formed in the middle of the wave baffle 108 and, in the initial state, one end of the plug rod 205 is located within the circular hole, when the wave baffle 108 is moved towards the position of the trigger rod 201, the end of the trigger rod 201 contacts the plug rod 205, thereby being able to push the trigger rod 201 into the sliding hole S and drive the two clamping plates 202 to approach each other through the connecting rope 203 to clamp the wave baffle 108. Then, the wave baffle 108 can be driven to a specified position within the tank through the second telescopic frame 103.

[0036] The limiting member 204 is used to limit the trigger rod 201 in the idle state to prevent it from randomly shaking or sliding when the device moves, which affects its service life. Before installing the wave baffle 108, the staff installs the stop block 206 at a specified position within the tank, then installs the wave baffle 108, and pre-fastens the wave baffle 108 through the cooperation of the trigger member 207 and the stop block 206.

[0037] Embodiment 2 Refer to Figures 2 to 11 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0038] Specifically, the hoisting assembly 100 further includes a positioning plate 109, which is fixed to one side of the wave baffle 108 and cooperates with the mounting plate 107.

[0039] There are two positioning plates 109, which are symmetrically fixed on one side of the wave baffle 108. When the wave baffle 108 is moved closer to the trigger rod 201, the mounting plate 107 is limited and positioned by the two positioning plates 109, so that the trigger rod 201 can be accurately located in the round hole opened in the middle of the wave baffle 108, thus making the installation of the wave baffle 108 more accurate and convenient.

[0040] The clamping assembly 200 further includes a first spring 208 and a guide wheel 209. An installation groove P is opened in the mounting plate 107. The clamping plate 202 slides in the installation groove P. Both ends of the first spring 208 are fixed to the inner wall of the installation groove P and the clamping plate 202 respectively. The guide wheel 209 is fixed in the installation groove P and cooperates with the connecting rope 203.

[0041] The first spring 208 applies a force to the clamping plate 202 in the direction away from the installation groove P. When the trigger rod 201 moves out of the sliding hole S, the first spring 208 is used to push the clamping plate 202 to reset for subsequent use. The guide wheel 209 plays a guiding role for the connecting rope 203, enabling it to be more conveniently driven by the trigger rod 201 to move.

[0042] The limiting member 204 includes a limiting block 204a, a push plate 204b, a fixed block 204c and a second spring 204d. Installation holes Y are opened on both sides of the connecting rod 106. The limiting block 204a slides in the installation hole Y. Limiting holes L are opened on both sides of the trigger rod 201 and are matched with it. The push plate 204b slides in the installation hole Y, and one end of it extends to the end of the mounting plate 107. An inclined groove U is opened on the limiting block 204a and is matched with it. The fixed block 204c is fixed on one side of the push plate 204b. Both ends of the second spring 204d are fixed to the fixed block 204c and the inner wall of the installation hole Y respectively.

[0043] One side of the limiting block 204a is chamfered. In the initial state, the limiting block 204a is inserted into the limiting hole L, so that the trigger rod 201 is in the innermost position of the sliding hole S, and the trigger rod 201 is limited by the limiting block 204a, preventing the trigger rod 201 and the clamping plate 202 from shaking randomly during the transportation of the device, which affects its subsequent use and service life. The push plate 204b is subjected to the pulling force applied by the second spring 204d, and it is located outside the mounting plate 107 in the initial state. When the device needs to clamp the wave baffle 108, the wave baffle 108 is used to push the push plate 204b to move towards the limiting block 204a and move in the inclined groove U, driving the limiting block 204a to disengage from the limiting hole L, automatically releasing the limiting effect of the trigger rod 201, so that it can continuously perform the clamping and picking-up operations of the wave baffle 108.

[0044] The limiting member 204 further includes a first mounting block 204e, a second mounting block 204f, a guide rod 204g, and a second spring 204h. The first mounting block 204e is fixed in the mounting hole Y, the second mounting block 204f is fixed to one side of the limiting block 204a, the guide rod 204g is fixed to the first mounting block 204e, and one end of the guide rod 204g extends to the outside of the second mounting block 204f. The two ends of the second spring 204h are respectively fixed to the first mounting block 204e and the second mounting block 204f.

[0045] The limiting block 204a is limited and guided by the first mounting block 204e, the second mounting block 204f, and the guide rod 204g to prevent it from shifting during the left-right movement. The second spring 204h applies a thrust force to the limiting block 204a in the direction of the trigger rod 201, enabling it to be more firmly inserted into the limiting hole L.

[0046] The limiting member 204 further includes a third spring 204j, and the two ends of the third spring 204j are respectively fixed to the trigger rod 201 and the sliding hole S.

[0047] The third spring 204j applies a force to the trigger rod 201 in the direction away from the sliding hole S. When the wave guard 108 is installed in place, the insertion rod 205 will move outward and separate from the trigger rod 201. At this time, under the thrust of the third spring 204j, the trigger rod 201 moves towards the hole in the middle of the wave guard 108, causing the clamping plate 202 to loosen and detach from the wave guard 108. At this time, the wave guard 108 is pre-fixed, and at the same time, the second telescopic bracket 103 can be retracted to continue the subsequent installation of the wave guard 108.

[0048] The trigger member 207 includes a fixing plate 207a and an elastic sheet 207b. The fixing plate 207a is fixed to one side of the insertion rod 205, and the elastic sheet 207b is fixed to the inner side of the fixing plate 207a.

[0049] The fixing plate 207a is rectangular, and the elastic sheet 207b applies an outward elastic force to the fixing plate 207a and the insertion rod 205 to make it more stable during pre-fastening.

[0050] The trigger member 207 further includes a clamping plate 207c and a push rod 207d. A connection hole V is formed in the wave guard 108, the clamping plate 207c slides in the connection hole V, a clamping groove G matching with the clamping plate 207c is formed on the insertion rod 205, the push rod 207d is fixed to the inner side of the stop block 206, and the push rod 207d cooperates with the clamping plate 207c.

[0051] The pallet 207c is clamped in the card slot G in the initial state to limit the insertion rod 205 so that it is located in the connection hole V in the initial state. When the device pushes the wave baffle 108 to contact the stopper 206, the push rod 207d will push the pallet 207c into the connection hole V, causing it to disengage from the card slot G. At this time, the elastic piece 207b pushes the insertion rod 205 outward, and the pre-fixation of the wave baffle 108 can be carried out.

[0052] The trigger member 207 further includes a sliding rod 207e and a fourth spring 207f. The sliding rod 207e is fixed in the card slot G, the pallet 207c slides on the sliding rod 207e, and the fourth spring 207f is fixed on one side of the pallet 207c and is located on the sliding rod 207e.

[0053] The sliding rod 207e is used to guide and limit the pallet 207c to prevent it from shifting during the left-right movement. The fourth spring 207f applies a force to the pallet 207c to move it outward of the connection hole V, so that it can be more firmly clamped in the card slot G in the initial state.

[0054] When the device is in use, it can automatically clamp the wave baffle 108 and convey it to the designated installation position inside the electric oil tanker tank. The staff pre-fixes the stopper 206 at the installation position in advance. Then, after the wave baffle 108 reaches the predetermined installation position, it can be automatically pre-fixed and the clamping force can be released, enabling the device to withdraw from the electric oil tanker tank. After that, the staff enters the tank to further fasten the wave baffle 108. After the fastening is completed, the staff fixes the stopper 206 at the installation position of the next wave baffle 108, and by operating in this cycle, the wave baffle 108 can be installed more conveniently and safely.

[0055] Embodiment 3 Refer to Figure 1 and Figure 11 This is the third embodiment of the present invention, and this embodiment is based on the first two embodiments.

[0056] Specifically, it further includes a tank body 300. A storage frame 301 is fixed on the top of the tank body 300. Insertion holes N that cooperate with the insertion rod 205 are provided on both sides of the inner wall of the tank body 300. The wave baffle 108 is located inside the tank body 300. The pallet 207c is clamped in the card slot G in the initial state to limit the insertion rod 205 so that it is located in the connection hole V in the initial state. When the device pushes the wave baffle 108 to contact the stopper 206, the push rod 207d will push the pallet 207c into the connection hole V, causing it to disengage from the card slot G. At this time, the elastic piece 207b pushes the insertion rod 205 outward, and it is inserted into the insertion hole N, and the pre-fixation of the wave baffle 108 can be carried out.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A tank truck tank body wave plate hoisting device, characterized in that: include, A hoisting assembly (100), comprising a base (101), a first telescopic frame (102), a second telescopic frame (103), a support frame (104), a fine-tuning head (105), a connecting rod (106), a mounting plate (107), and a wave-breaking plate (108), wherein the first telescopic frame (102) is fixed to the top of the base (101), the second telescopic frame (103) is arranged on the top of the first telescopic frame (102), the support frame (104) is arranged between the two telescopic frames, the fine-tuning head (105) is arranged at the end of the second telescopic frame (103), the connecting rod (106) is fixed to one side of the fine-tuning head (105), the mounting plate (107) is fixed to the end of the connecting rod (106), and the wave-breaking plate (108) is located on one side of the mounting plate (107); and, The clamping assembly (200) is arranged in the mounting plate (107), and comprises a trigger rod (201), a clamping plate (202), a connecting rope (203), a limiting member (204), an inserting rod (205), a stopper (206) and a trigger member (207). A sliding hole (S) is provided in the connecting rod (106), the trigger rod (201) slides in the sliding hole (S), the clamping plate (202) slides on the top and bottom of the mounting plate (107), and the trigger rod (201) is arranged on the top and bottom of the mounting plate (107). A rectangular groove (M) is provided at the top and the bottom, two ends of the connecting rope (203) are respectively fixed to the clamping plate (202) and the inner wall of the rectangular groove (M), the limiting member (204) is arranged on both sides of the connecting rod (106), a sliding groove (K) is provided in the wave-breaking plate (108), the insertion rod (205) slides in the sliding groove (K), the stopper (206) is located on one side of the wave-breaking plate (108), and the trigger member (207) is arranged in the wave-breaking plate (108).

2. The tanker tank body wave-breaking plate hoisting device according to claim 1, characterized in that: The hoisting assembly (100) further comprises a positioning plate (109), which is fixed to one side of the wave-breaking plate (108) and cooperates with the mounting plate (107).

3. The tank body wave-breaking plate hoisting device of a tank truck according to claim 1 or 2, characterized in that: The clamping assembly (200) further comprises a first spring (208) and a guide wheel (209); a mounting groove (P) is provided in the mounting plate (107); the clamping plate (202) slides in the mounting groove (P); two ends of the first spring (208) are respectively fixed to the inner wall of the mounting groove (P) and the clamping plate (202); the guide wheel (209) is fixed in the mounting groove (P) and cooperates with the connecting rope (203).

4. The tanker tank body wave-breaking plate hoisting device according to claim 3 is characterized in that: The limiting member (204) comprises a limiting block (204a), a push plate (204b), a fixed block (204c) and a second spring (204d); mounting holes (Y) are provided on both sides of the connecting rod (106); the limiting block (204a) slides in the mounting hole (Y); limiting holes (L) matching therewith are provided on both sides of the trigger rod (201); the push plate (204b) slides in the mounting hole (Y), one end of which extends to the end of the mounting plate (107); the limiting block (204a) is provided with an inclined groove (U) matching therewith; the fixed block (204c) is fixed to one side of the push plate (204b); and the two ends of the second spring (204d) are respectively fixed to the fixed block (204c) and the inner wall of the mounting hole (Y).

5. The tanker tank body wave-breaking plate hoisting device according to claim 4, characterized in that: The limiting member (204) further comprises a first mounting block (204e), a second mounting block (204f), a guide rod (204g) and a second spring (204h); the first mounting block (204e) is fixed in the mounting hole (Y); the second mounting block (204f) is fixed to one side of the limiting block (204a); the guide rod (204g) is fixed to the first mounting block (204e), one end of which extends to the outside of the second mounting block (204f); and the second spring (204h) has two ends respectively fixed to the first mounting block (204e) and the second mounting block (204f).

6. The tanker tank body wave-breaking plate hoisting device according to claim 5, characterized in that: The limiting member (204) further comprises a third spring (204j), two ends of which are respectively fixed to the trigger rod (201) and the sliding hole (S).

7. The tank truck tank body wave-breaking plate hoisting device according to claim 6, characterized in that: The trigger member (207) comprises a fixing plate (207a) and a spring sheet (207b), wherein the fixing plate (207a) is fixed to one side of the insertion rod (205), and the spring sheet (207b) is fixed to the inner side of the fixing plate (207a).

8. The tanker tank body wave-breaking plate hoisting device according to claim 7, characterized in that: The trigger member (207) further comprises a clamping plate (207c) and a push rod (207d); a connection hole (V) is provided in the wave-breaking plate (108); the clamping plate (207c) slides in the connection hole (V); a clamping groove (G) cooperating with the plug rod (205) is provided on the plug rod (205); the push rod (207d) is fixed to the inner side of the stopper (206) and cooperates with the clamping plate (207c).

9. The tanker tank body wave-breaking plate hoisting device according to claim 8, characterized in that: The trigger member (207) further comprises a slide bar (207e) and a fourth spring (207f), wherein the slide bar (207e) is fixed in the card slot (G), the card plate (207c) slides on the slide bar (207e), and the fourth spring (207f) is fixed on one side of the card plate (207c) and is located on the slide bar (207e).

10. A tank body, characterized in that: The invention comprises a tank truck tank body wave-breaking plate hoisting device as claimed in any one of claims 1 to 9, and also comprises a tank body (300), a storage frame (301) is fixed on the top of the tank body (300), and insertion holes (N) cooperating with the insertion rod (205) are opened on both sides of the inner wall of the tank body (300), and the wave-breaking plate (108) is located in the tank body (300).

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