Automatically hookable combination car
By designing an automatically hooked and assembled reactor car, and utilizing a guide ramp to achieve automatic assembly and disassembly of the reactor car, the problem of the traditional reactor car being too heavy to handle is solved, thus realizing lightweight transportation and flexible production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG SANHE PILE CO LTD
- Filing Date
- 2025-06-17
- Publication Date
- 2026-06-09
AI Technical Summary
Traditional autoclave carts are heavy and inconvenient to move, which affects production efficiency and flexibility.
Design an automatic hook-and-connection vessel cart. By setting first and second hooks on the vessel cart body, and using guide ramps, the automatic hook-and-connection and combination of the vessel carts can be achieved. Each vessel cart is lightweight and easy to transport.
It enables convenient combination and disassembly of multiple reactor cars, reduces the weight of a single reactor car, facilitates transportation, and improves production flexibility and efficiency.
Smart Images
Figure CN224335412U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pipe pile production equipment, and in particular to a reactor car that can be automatically hooked and assembled. Background Technology
[0002] The autoclave cart used in pipe pile production is an indispensable piece of equipment in the pipe pile manufacturing process. It is mainly used to feed pipe piles into the autoclave for high-temperature and high-pressure steam curing to improve the strength and quality of the pipe piles. Traditional autoclave carts are usually made as a single unit, which is very long, heavy, and inconvenient to move. Utility Model Content
[0003] This invention provides a reactor car that can be automatically hooked together and combined, allowing multiple reactor cars to be used together. Each reactor car is lightweight and easy to transport.
[0004] To solve the above problems, the present invention adopts the following technical solution:
[0005] This utility model provides an automatically hook-and-connect reactor cart, including a reactor cart body with rollers at the bottom; a first hook on the front side of the reactor cart body, the first hook having a first guide slope inclined relative to the horizontal direction; a second hook rotatably connected to the rear side of the reactor cart body, the second hook having a rotation axis parallel to the horizontal direction relative to the reactor cart body, and the second hook having a second guide slope adapted to the first guide slope; a support structure is also provided on the reactor cart body, the support structure supporting the second hook so that the second hook is in a ready-to-hook state; when two reactor carts that can be automatically hooked and connected approach each other in a front-to-back direction, the first guide slope of the first hook on the reactor cart body located on the rear side can abut against the second guide slope of the second hook on the reactor cart body located on the front side and push the second hook on the reactor cart body located on the front side to rotate upward, and after the second guide slope of the second hook passes over the first guide slope of the first hook, the first hook on the reactor cart body located on the rear side can hook with the second hook on the reactor cart body located on the front side.
[0006] In some embodiments, the first hook includes a first hook plate and a first protrusion, the rear side of the first hook plate is connected to the body of the autoclave, the first protrusion is disposed on the top surface of the front side of the first hook plate, and the first guide slope is disposed on the first protrusion.
[0007] In some embodiments, the second hook includes a second hook plate and a second protrusion, the front side of the second hook plate is rotatably connected to the body of the autoclave, the second protrusion is disposed on the bottom surface of the rear side of the second hook plate, and the second guide slope is disposed on the second protrusion.
[0008] In some embodiments, the vessel body is further provided with a limiting structure, which is used to limit the second hook from tilting forward.
[0009] In some embodiments, the limiting structure is a limiting plate, and when the second hook abuts against the limiting plate, the second hook forms an angle of less than or equal to 90 degrees with the horizontal direction.
[0010] In some embodiments, the support structure is a support plate that can abut against the bottom surface of the second hook to support the second hook.
[0011] In some embodiments, a support plate is fixed to the top surface of the reactor car body, and limit protrusions are provided at both ends of the support plate.
[0012] In some embodiments, bearing seats are provided on both sides of the roller, and a rotating shaft is sleeved on the roller. The two ends of the rotating shaft are rotatably connected to the bearing seats on both sides of the roller, and the bearing seats are fixed to the bottom of the reactor car body.
[0013] In some embodiments, the circumferential surface of the roller is provided with a positioning groove, the positioning groove surrounding the circumferential surface of the roller.
[0014] This utility model has at least the following beneficial effects: multiple kettle carts of this utility model can approach each other in the front-to-back direction, and the first hook and second hook of the front and rear kettle carts can be hooked together by themselves under the action of the guide slope, so that multiple kettle carts can be used in combination, while the weight of a single kettle cart is light and convenient to transport. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of the structure of an automatically hook-and-assemble reactor cart according to an embodiment of the present invention;
[0016] Figure 2 for Figure 1 A schematic diagram of the automatically hooked and assembled autoclave car from another perspective;
[0017] Figure 3 This is a schematic diagram of the structure of two automatically hook-and-connect reactor cars combined together according to an embodiment of the present invention.
[0018] Figure 4 This is a schematic diagram of the structure of a roller according to one embodiment of the present invention.
[0019] The attached figures are labeled as follows:
[0020] The vessel car body 100, rollers 110, positioning grooves 111, support plate 120, limiting protrusions 121, bearing seats 130, connecting plates 131, and rotating shafts 140.
[0021] First hook 200, first hook plate 210, first protrusion 220, first guide slope 201;
[0022] Second hook 300, second hook plate 310, second protrusion 320, second guide slope 301;
[0023] Support structure 400;
[0024] Limiting structure 500. Detailed Implementation
[0025] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.
[0026] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.
[0028] An embodiment of this utility model provides a pot cart that can be automatically hooked and assembled, such as... Figure 1 and Figure 2As shown, the device includes a vessel car body 100, with rollers 110 at its bottom for easy movement. The vessel car body 100 is used to load pipe piles, prefabricated components, and other objects awaiting transport. A first hook 200 is located on the front of the vessel car body 100, extending forward and having a first guide slope 201 inclined relative to the horizontal direction. A second hook 300 is rotatably connected to the rear of the vessel car body 100. The second hook 300 is parallel to the horizontal direction relative to the rotation axis of the vessel car body 100. The second hook 300 can rotate upwards under external force, and when the external force disappears, it rotates downwards under its own weight. The second hook 300 has a second guide slope 301 adapted to the first guide slope 201. The main body 100 of the vessel is also provided with a support structure 400, which supports the second hook 300 so that the second hook 300 will not fall downward under its own weight, and the second hook 300 can be in a roughly horizontal ready-to-hook state.
[0029] When it is necessary to combine the reactor car of this embodiment, such as Figure 3 As shown, two automatically hook-and-connect vessel carts can be brought closer together in a front-to-back direction. During this approach, the first guide slope of the first hook 200 on the rear vessel cart body 100 abuts against the second guide slope of the second hook 300 on the front vessel cart body 100. As the two vessel carts approach further, the first guide slope of the first hook 200 slides on the second guide slope of the second hook 300, thereby pushing the second hook 300 on the front vessel cart body 100 to rotate upward. After the second guide slope of the second hook 300 passes over the first guide slope of the first hook 200, the second hook 300 on the front vessel cart body 100 can return to its original position under its own weight, and the first hook 200 on the rear vessel cart body 100 can hook with the second hook 300 on the front vessel cart body 100.
[0030] Therefore, two vessel cars can be combined together. When more vessel cars are needed, they can be brought together in a front-to-back direction. This allows for easy adjustment of the number of combined vessel cars, changing the overall length of the combined vessel car, and adapting to pipe piles of different lengths, thus broadening its applicability. Two vessel cars can be hooked together simply by bringing them together in a front-to-back direction, making assembly and disengagement convenient. The lightweight nature of a single vessel car facilitates transportation by hoisting or other methods, and minimizes deformation during lifting, extending its service life.
[0031] In some embodiments, such as Figure 1 and Figure 2As shown, the first hook 200 includes a first hook plate 210 and a first protrusion 220. The rear side of the first hook plate 210 is connected to the body 100 of the vessel. The first protrusion 220 is disposed on the top surface of the front side of the first hook plate 210. The first guide slope 201 is disposed on the first protrusion 220.
[0032] The first protrusion 220 protrudes upward to form a hook-like structure. This hook is easy to cooperate with the second hook 300, and the first hook 200 has relatively greater structural strength.
[0033] The first hook plate 210 can extend forward in the horizontal direction, and the rear side of the first hook plate 210 can be connected to the reactor car body 100 by welding, screw fixing or other means.
[0034] In some embodiments, such as Figure 1 and Figure 2 As shown, the second hook 300 includes a second hook plate 310 and a second protrusion 320. The front side of the second hook plate 310 is rotatably connected to the body 100 of the vessel. The second protrusion 320 is disposed on the bottom surface of the rear side of the second hook plate 310. The second guide slope 301 is disposed on the second protrusion 320.
[0035] The second protrusion 320 protrudes downward to form a hook-like structure. This hook is easy to engage with the first hook 200, and the second hook 300 has relatively greater structural strength.
[0036] When the second hook 300 is in the ready-to-hook state, the second hook plate 310 can be in a roughly horizontal state.
[0037] In some embodiments, such as Figure 1 As shown, a limiting structure 500 is also provided on the main body 100 of the vessel. The limiting structure 500 is used to limit the second hook 300 from tilting forward, so as to prevent the second hook 300 from rotating to the front, so that the second hook 300 can always return to the hooking state under its own weight.
[0038] Furthermore, the limiting structure 500 is a limiting plate. When the second hook 300 abuts against the limiting plate, the second hook 300 forms an angle of less than or equal to 90 degrees with the horizontal direction. In this way, the center of gravity of the second hook 300 is back. Without the action of external force, the second hook 300 can always return to the ready-to-hook state due to its own weight.
[0039] When the second hook 300 abuts against the limiting plate, the second hook plate 310 can form an angle of less than or equal to 90 degrees with the horizontal direction.
[0040] In some embodiments, such as Figure 1 and Figure 2As shown, the support structure 400 is a support plate that can abut against the bottom surface of the second hook 300 to support the second hook 300. When the support plate abuts against the bottom surface of the second hook 300, the second hook 300 can be in a generally horizontally extended state.
[0041] In some embodiments, such as Figure 1 As shown, a support plate 120 is fixed on the top surface of the vessel body 100. Limiting protrusions 121 are provided at both ends of the support plate 120. Pipe piles, prefabricated components, and other objects awaiting transport are placed on the support plate 120, which supports the objects to be transported. The limiting protrusions 121 can restrict the objects to be transported from rolling to both sides, thus ensuring stable placement of the objects.
[0042] In some embodiments, such as Figure 1 and Figure 4 As shown, bearing seats 130 are provided on both sides of the roller 110. The roller 110 is sleeved with a rotating shaft 140. The two ends of the rotating shaft 140 are rotatably connected to the bearing seats 130 on both sides of the roller 110. The two bearing seats 130 are fixed to the bottom of the vessel body 100. The two bearing seats 130 support the rotating shaft 140 from both sides, so that the rotating shaft 140 remains stable.
[0043] Both bearing seats 130 are provided with connecting plates 131 on the front and rear sides. Both connecting plates 131 can be fixed to the bottom surface of the reactor car body 100 by welding, screw fixing or other means.
[0044] In some embodiments, the circumferential surface of the roller 110 is provided with a positioning groove 111, the positioning groove 111 surrounds the circumferential surface of the roller 110, and the guide rail can be embedded in the positioning groove 111 to guide the movement of the roller 110.
[0045] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.
Claims
1. A reactor car capable of automatic hook-and-connection assembly, characterized in that: The device includes a vessel body with rollers at its bottom; a first hook on the front side of the vessel body with a first guide slope inclined relative to the horizontal direction; a second hook rotatably connected to the rear side of the vessel body, the second hook having its rotation axis parallel to the horizontal direction relative to the vessel body and a second guide slope adapted to the first guide slope; a support structure on the vessel body supporting the second hook to place it in a ready-to-hook state; when two automatically hookable vessel bodies approach each other in a front-to-back direction, the first guide slope of the first hook on the rear vessel body abuts against the second guide slope of the second hook on the front vessel body and pushes the second hook on the front vessel body to rotate upward, and after the second guide slope of the second hook passes over the first guide slope of the first hook, the first hook on the rear vessel body can hook with the second hook on the front vessel body.
2. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: The first hook includes a first hook plate and a first protrusion. The rear side of the first hook plate is connected to the body of the vessel. The first protrusion is disposed on the top surface of the front side of the first hook plate. The first guide slope is disposed on the first protrusion.
3. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: The second hook includes a second hook plate and a second protrusion. The front side of the second hook plate is rotatably connected to the body of the vessel. The second protrusion is disposed on the bottom surface of the rear side of the second hook plate. The second guide slope is disposed on the second protrusion.
4. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: The vessel body is also provided with a limiting structure, which is used to limit the second hook from tilting forward.
5. The automatically hook-and-assemble reactor car according to claim 4, characterized in that: The limiting structure is a limiting plate. When the second hook abuts against the limiting plate, the second hook forms an angle of less than or equal to 90 degrees with the horizontal direction.
6. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: The support structure is a support plate, which can abut against the bottom surface of the second hook to support the second hook.
7. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: A support plate is fixed to the top surface of the reactor car body, and limit protrusions are provided at both ends of the support plate.
8. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: Bearing seats are provided on both sides of the roller, and a rotating shaft is sleeved on the roller. The two ends of the rotating shaft are rotatably connected to the bearing seats on both sides of the roller, and the bearing seats are fixed to the bottom of the reactor car body.
9. The automatically hook-and-assemble reactor car according to claim 1, characterized in that: The roller has a positioning groove on its circumference, and the positioning groove surrounds the circumference of the roller.