Locomotive valve transfer device

Abstract

The utility model relates to a locomotive valve transfer device which comprises a main frame and two storage plate sets which are fixedly connected to the main frame and are symmetrically distributed, each storage plate set comprises storage plates which are evenly distributed at intervals from top to bottom, each storage plate is fixedly connected with a fixing base, and the fixing bases are fixedly connected to the main frame. A lifting limiting plate is arranged above each fixing seat, the limiting plates are connected with a lifting adjusting device, and the lifting adjusting devices are used for controlling the limiting plates to ascend and descend so as to be close to or away from the fixing seats. The locomotive valve transfer device is small in occupied area, convenient to assemble and disassemble valves, reliable in structure and easy to control and adjust.

Description

Technical Field

[0001] The utility model relates to a transfer device, in particular to a locomotive valve transfer device. Background Art

[0002] The valve is an important part of the engine, which is responsible for inputting combustible gas into the engine and exhausting the exhaust gas after combustion. The valve needs to go through multiple processes during the processing. If it is transported manually, it is not only time-consuming and labor-intensive, but also inefficient. Therefore, a special transfer device is generally used for transportation.

[0003] In the prior art, a Chinese patent with publication number CN216070948U discloses a valve workshop transfer device. The technical solution includes a rectangular plate, and a plurality of rows of placement grooves with the same shape as the valve are arranged in the rectangular plate. The placement grooves include a head groove and a stem groove, and the head groove is a through groove. Two adjacent rows of placement grooves are arranged at intervals from head to tail. The rectangular plate is made of recycled plastic. The upper opening of the rectangular plate is large and the lower bottom is small. A flange extends outward around the upper opening of the rectangular plate. Reinforcing ribs are arranged between the flange and the side wall of the rectangular plate. A groove is arranged in the rectangular plate. A plurality of weight-reducing holes are arranged in the groove. The technical solution places the semi-finished valves in the placement groove, and the adjacent valves are separated and do not collide, which can avoid wear during the transfer process; however, when placing the valves in the technical solution, the valve head needs to be aligned with the head groove and the valve stem needs to be aligned with the stem groove respectively, which has low placement efficiency and is inconvenient to take, so further improvement is still needed. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a locomotive valve transporting device which occupies a small area, is convenient for loading and unloading valves, has a reliable structure, and is easy to operate and adjust.

[0005] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0006] A locomotive valve transfer device comprises a main frame and two storage plate groups fixedly connected to the main frame and symmetrically distributed, wherein the storage plate group comprises storage plates evenly spaced from top to bottom, each of the storage plates is fixedly connected to a fixing seat, and a liftable limit plate is provided above each of the fixing seats, wherein the limit plate is connected to a lifting and adjusting device, and the lifting and adjusting device is used to control the lifting of the limit plate so as to move it closer to or away from the fixing seat.

[0007] Furthermore, the storage plates are inclined from outside to inside, and an angle α between the storage plates and a horizontal plane is 15-45 degrees.

[0008] Furthermore, the fixing seat is provided with a plurality of grooves at intervals along the length direction, and the limiting plate is provided with a plurality of limiting grooves along the length direction which correspond to the above grooves one by one and cooperate with each other.

[0009] Furthermore, the lifting and adjusting device includes a control device and a lifting device, the lifting device includes a horizontal connecting rod and a vertical rod whose one end is fixed to the horizontal connecting rod, the horizontal connecting rod is transmission-connected to the control device, the vertical rod is extended along the height direction of the main frame, and the vertical rod is slidingly matched with the main frame, and the limit plate is detachably mounted on the vertical rod through a connecting rod.

[0010] Furthermore, one end of the connecting rod is fixedly connected to the limiting plate, and the other end of the connecting rod is provided with an open clamping ring, the open clamping ring is sleeved on the outer wall of the vertical rod, and the two open ends of the open clamping ring are connected and fixed by bolts.

[0011] Furthermore, a top plate is fixedly provided on the top of the main frame, and the control device includes a mounting seat and a threaded rod, the mounting seat is fixed on the top plate, and the threaded rod can be rotatably mounted on the mounting seat, a threaded hole is opened on the horizontal connecting rod, and the horizontal connecting rod is threadedly sleeved on the threaded rod through the threaded hole, the top end of the threaded rod extends to the outside of the mounting seat and is fixedly provided with a rotating handle for easy grip, and the bottom end of the threaded rod extends radially outward to form a baffle, and the outer diameter of the baffle is larger than the inner diameter of the threaded hole to prevent the horizontal connecting rod from detaching from the threaded rod.

[0012] Furthermore, a slide groove is provided on the main frame, and a matching slider is provided on the vertical rod, and the slider is slidably connected in the slide groove.

[0013] Furthermore, a protective plate is provided on the outer side of the threaded rod, and the protective plate is fixedly connected to the top plate or the storage plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the central storage plate of the utility model adopts an inclined arrangement, which occupies a small area and saves space resources; at the same time, the valve is initially limited by the fixed seat, and then the lifting and lowering of the limit plate is controlled by the lifting and adjusting device to cooperate with the fixed seat to achieve the purpose of loosening or fixing the valve, which is not only convenient for loading and unloading, but also can effectively prevent the valve from falling during transportation; the overall structural design is ingenious and reasonable, easy to operate and adjust, convenient to take and load and unload, high efficiency, and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of a locomotive valve transfer device of the utility model;

[0016] Figure 2 This is a front view of a locomotive valve transfer device of the utility model;

[0017] Figure 3 It is a side view of a locomotive valve transfer device of the utility model;

[0018] Figure 4for Figure 2 Schematic diagram of the cross-sectional structure cut along the AA direction;

[0019] Figure 5 for Figure 3 A schematic diagram of the cross-sectional structure cut along the BB direction;

[0020] Figure 6 This is a schematic diagram of the installation of a locomotive valve transfer device and a valve according to the utility model;

[0021] Among them, 1. Main frame; 11. Top plate; 12. Slide groove; 2. Storage plate; 21. Fixed seat; 211. Groove; 3. Limit plate; 31. Limit groove; 4. Connecting rod; 41. Open clamp; 5. Control assembly; 51. Rotary handle; 52. Mounting seat; 53. Threaded rod; 531. Baffle; 6. Lifting assembly; 61. Horizontal connecting rod; 62. Vertical rod; 621. Slider; 7. Protective plate. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0023] It should be noted that, in the description of the technical solution of the present invention, some directional words used to clearly describe the technical features of the present invention, such as "front", "back", "up", "down", "top", "bottom", "inside", "outside", etc., are all in accordance with the orientation of the drawings of the present invention.

[0024] Example

[0025] like Figure 1 , Figure 2 and Figure 3 As shown, a locomotive valve transport device of the present embodiment is used for placing, storing and transporting valves, and the valves include a stem and a head. The transport device includes a main frame 1 and two storage plate groups fixedly connected to the main frame 1 and symmetrically distributed. The bottom of the main frame 1 is provided with universal wheels for easy movement. This is a conventional technical means in the prior art, so it will not be repeated here. Each storage plate group includes storage plates 2 that are evenly spaced from top to bottom. The storage plates 2 are inclined from the outside to the inside, and the angle α between the storage plates 2 and the horizontal plane is 15-45 degrees. Specifically in the present embodiment, the angle α between the storage plates 2 and the horizontal plane is 30 degrees. With this structural design, when placing the valve, refer to Figure 6 The valve stem is located on the storage board 2, the head is located outside the storage board 2, and the head is higher than the stem height. The center of gravity of the valve is located on the storage board 2. Under the action of gravity, the valve can be placed on the storage board 2 more stably and will not easily fall off.

[0026] A plurality of valves are placed on each storage plate 2. In order to separate the plurality of valves for preliminary positioning and avoid collision between them, a fixing seat 21 is fixedly connected to each storage plate 2 in this embodiment. A plurality of grooves 211 are provided at intervals along the length direction on the fixing seat 21 (refer to Figure 5 and Figure 1 ), the stems of the multiple valves are placed in the above-mentioned grooves 211 one by one. At the same time, in order to further prevent the valves from shaking or even falling during transportation, a lifting and lowering limit plate 3 is provided above each fixing seat 21 in this embodiment. The limit plate 3 is connected to a lifting and lowering adjustment device, and the lifting and lowering of the limit plate 3 is controlled by the lifting and lowering adjustment device to move closer to or away from the fixing seat 21. A plurality of limit grooves 31 corresponding to the above-mentioned grooves 21 and cooperating with each other are provided on the limit plate 3 along the length direction. When fixing the valve, the limit plate 3 is controlled to descend until the valve is fixed between the groove 21 and the corresponding limit groove 31.

[0027] Reference Figure 5 The lifting and lowering adjustment device includes a control device 5 and a lifting device 6. A top plate 11 is fixedly provided on the top of the main frame 1. The control device 5 includes a mounting seat 52 and a threaded rod 53. The mounting seat 52 is fixed on the top plate 11. The threaded rod 53 is rotatably mounted on the mounting seat 52 through a bearing. The threaded rod 53 and the mounting seat 52 are connected in a circumferentially relatively rotatable but axially relatively fixed relationship, and the top end of the threaded rod 53 extends to the outside of the mounting seat 52 and is fixedly provided with a rotary handle 51 for easy gripping.

[0028] The lifting device 6 includes a horizontal connecting rod 61 and a vertical rod 62 fixedly connected to the horizontal connecting rod 61 at one end. The horizontal connecting rod 61 is in transmission connection with the control device 5. Specifically in this embodiment, a threaded hole is provided on the horizontal connecting rod 61, and the threaded hole is threadedly sleeved on the threaded rod 61. The bottom end of the threaded rod 53 extends radially outward to form a baffle 531. The outer diameter of the baffle 531 is larger than the inner diameter of the threaded hole to prevent the horizontal connecting rod 61 from being separated from the threaded rod 53. The vertical rod 62 has two parallelly distributed vertical rods, which are respectively fixedly connected to the two ends of the horizontal connecting rod 61. The vertical rod 62 is extended and arranged along the height direction of the main frame 1, and the vertical rod 62 is slidably matched with the main frame 1. Specifically, a slide groove 12 is provided on the main frame 1, and a matching slider 621 is provided on the vertical rod 62. The slider 621 is slidably connected in the above-mentioned slide groove 12. When the vertical rod 62 moves along the height direction of the main frame 1, the slider 621 also slides in the slide groove 12.

[0029] In this embodiment, both ends of the limit plate 3 are detachably mounted on the two vertical rods 62 through the connecting rod 4. Specifically, one end of the connecting rod 4 is fixedly connected to the limit plate 3, and the other end of the connecting rod 4 is provided with an open snap ring 41, which is sleeved on the outer wall of the vertical rod 62, and the two open ends of the open snap ring 41 are fixed by bolts. With this structure, the limit plate 3 can be easily disassembled and assembled, and the position of the corresponding limit plate 3 on the vertical rod 62 can be independently adjusted according to needs. When the limit plate 3 is damaged and needs to be disassembled for replacement, the disassembly operation can be easily realized by unscrewing the bolts connecting the two open ends; when the position of the limit plate 3 needs to be adjusted, the position of the limit plate 3 relative to the vertical rod 62 can be moved by loosening the bolts.

[0030] In this embodiment, in order to prevent the valve from colliding with the threaded rod 53 when placed, a protective plate 7 is provided on the outer side of the threaded rod 53 , and the protective plate 7 is fixedly connected to the top plate 11 or the storage plate 2 .

[0031] When the transfer device is used, several valves are first placed on the storage plate 2 in sequence, and the valve stem is located in the groove 211 of the fixing seat 21. After all the valves are placed, the staff controls the rotation of the handle 51 to drive the threaded rod 53 to rotate, and then drives the horizontal connecting rod 61 threadedly connected thereto to move downward, and then drives the vertical rod 62 to move downward relative to the main frame 1, and then drives several limit plates 3 connected to the vertical rod 62 to move downward at the same time, until the valve is fixed by cooperating with the fixing seat 21. At this time, the placement operation of the valve is completed and the transfer can be carried out. When the transfer is completed and the valve needs to be removed, it is only necessary to rotate the handle 51 in the opposite direction to drive several limit plates 3 to move upward and reset at the same time, so that the valve can be easily taken out.

[0032] The utility model discloses a locomotive valve transporting device, in which the storage plate 2 is arranged inclined, occupies a small area, and saves space resources; at the same time, the valve is initially limited by the fixing seat 21, and then the limiting plate 3 is controlled to rise and fall by the lifting and adjusting device to cooperate with the fixing seat 21 to achieve the purpose of loosening or fixing the valve, which is not only convenient for loading and unloading, but also can effectively prevent the valve from falling during transportation; the overall structural design is ingenious and reasonable, easy to operate and adjust, and highly practical.

[0033] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the protection scope of the claims of the utility model.

Claims

1. A locomotive valve transfer device, characterized in that: The invention comprises a main frame (1) and two storage plate groups fixedly connected to the main frame (1) and symmetrically distributed, wherein the storage plate group comprises storage plates (2) evenly distributed from top to bottom, each storage plate (2) is fixedly connected to a fixing seat (21), and each fixing seat (21) is provided with a liftable limit plate (3) above, wherein the limit plate (3) is connected to a lifting and lowering adjustment device, and the lifting and lowering of the limit plate (3) is controlled by the lifting and lowering adjustment device so as to be close to or away from the fixing seat (21).

2. A locomotive valve transfer device according to claim 1, characterized in that: The storage plate (2) is distributed obliquely from the outside to the inside, and the angle α between the storage plate (2) and the horizontal plane is 15-45 degrees.

3. A locomotive valve transfer device according to claim 2, characterized in that: The fixing seat (21) is provided with a plurality of grooves (211) at intervals along the length direction, and the limiting plate (3) is provided with a plurality of limiting grooves (31) along the length direction which correspond to the grooves (211) one by one and cooperate with each other.

4. A locomotive valve transfer device according to claim 3, characterized in that: The lifting and adjusting device comprises a control device (5) and a lifting device (6); the lifting device (6) comprises a horizontal connecting rod (61) and a vertical rod (62) one end of which is fixedly connected to the horizontal connecting rod (61); the horizontal connecting rod (61) is transmission-connected to the control device (5); the vertical rod (62) is extended and arranged along the height direction of the main frame (1); the vertical rod (62) is slidably matched with the main frame (1); and the limit plate (3) is detachably mounted on the vertical rod (62) via a connecting rod (4).

5. A locomotive valve transfer device according to claim 4, characterized in that: One end of the connecting rod (4) is fixedly connected to the limiting plate (3), and the other end of the connecting rod (4) is provided with an open snap ring (41). The open snap ring (41) is sleeved on the outer wall of the vertical rod (62), and the two open ends of the open snap ring (41) are connected and fixed by bolts.

6. A locomotive valve transfer device according to claim 5, characterized in that: A top plate (11) is fixedly provided on the top of the main frame (1), and the control device (5) comprises a mounting seat (52) and a threaded rod (53), wherein the mounting seat (52) is fixed on the top plate (11), and the threaded rod (53) is rotatably mounted on the mounting seat (52), and a threaded hole is provided on the horizontal connecting rod (61), and the horizontal connecting rod (61) is threadedly sleeved on the threaded rod (53) through the threaded hole, and the top end of the threaded rod (53) extends to the outside of the mounting seat (52) and is fixedly provided with a handle (51) for easy gripping, and the bottom end of the threaded rod (53) extends radially outward to form a baffle (531), and the outer diameter of the baffle (531) is larger than the inner diameter of the threaded hole to prevent the horizontal connecting rod (61) from detaching from the threaded rod (53).

7. A locomotive valve transfer device according to claim 4, characterized in that: The main frame (1) is provided with a sliding groove (12), and the vertical rod (62) is provided with a matching sliding block (621), and the sliding block (621) is slidably connected in the sliding groove (12).

8. The locomotive valve transfer device according to claim 6, characterized in that: A protective plate (7) is provided on the outer side of the threaded rod (53), and the protective plate (7) is fixedly connected to the top plate (11) or the storage plate (2).

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