Hydraulic rod limiting anti-collision device

Abstract

The utility model discloses a hydraulic rod limiting anti-collision device which comprises an installation frame, anti-collision structures are symmetrically arranged on the two sides in the installation frame, a bottom plate is arranged at the bottom of the installation frame, the hydraulic rod limiting anti-collision device further comprises supporting structures, and the supporting structures are symmetrically arranged on the two sides of the bottom of the installation frame; the adjusting structure is arranged in the middle of the bottom plate at the bottom of the mounting frame, and the adjusting structure is connected with the supporting structure. When the moving plate on the threaded shaft moves towards the end part of the threaded shaft, the hydraulic rods at the two ends of the moving plate firstly collide with the bases on the two sides of the equipment, a buffer system of the hydraulic rods can effectively reduce the vibration and damage of the equipment, the moving plate is prevented from directly colliding with the bases, the stable operation of the machine and the equipment can be ensured, and the production efficiency is improved; and the height of the mounting frame can be adjusted through the adjusting structure, the heights of the threaded equipment and the anti-collision structure can be adjusted according to different operation requirements, and the application range of the whole anti-collision device is widened.

Description

Technical Field

[0001] The present application relates to a hydraulic rod position limiting and anti-collision device. Background Art

[0002] The anti-collision device is a buffer device set up to protect moving objects from colliding with other objects, which can prevent moving objects from causing damage to other objects.

[0003] When the screw equipment is moving, the moving plate on the screw will reciprocate along the screw, but the movement trajectory is limited to the length of the screw. When the moving block on the screw equipment moves to the end of the screw, it will hit the bases on both sides. Long-term impact can easily cause damage to the equipment, thereby reducing the service life of the equipment.

[0004] Therefore, it is desired to provide a hydraulic rod limiting and anti-collision device. Utility Model Content

[0005] In this embodiment, a hydraulic rod limiting and anti-collision device is provided to solve the problem that when the moving block on the screw device moves to the end of the screw, it will collide with the bases on both sides. Long-term collision can easily cause damage to the equipment, thereby reducing the service life of the equipment.

[0006] According to one aspect of the present application, a hydraulic rod position limiting and anti-collision device is provided, comprising a mounting frame, wherein anti-collision structures are symmetrically arranged on both sides of the mounting frame, and a bottom plate is arranged at the bottom of the mounting frame, wherein the hydraulic rod position limiting and anti-collision device further comprises:

[0007] Support structure, the support structure is symmetrically arranged on both sides of the bottom of the installation frame;

[0008] An adjustment structure is arranged in the middle of the bottom plate at the bottom of the installation frame, and the adjustment structure is connected to the supporting structure.

[0009] Furthermore, the anti-collision structure includes a partition, a motor, a threaded shaft, a movable plate, a hydraulic rod, a through hole and an anti-collision plate. The partition is symmetrically fixed on both sides of the installation frame, and a motor is fixed in the middle of the side walls of the partition that are close to each other.

[0010] Furthermore, a threaded shaft is fixed on the output end of the motor through the partition, and the other end of the threaded shaft is rotatably connected to the inner wall of the installation frame, and the threaded shaft is threadedly connected to a movable plate 1.

[0011] Furthermore, hydraulic rods are fixed to both ends of the side wall of the movable plate away from the motor, an anti-collision plate is fixed to the other end of the hydraulic rod, and a through hole is provided on the side wall of the mounting frame corresponding to the anti-collision plate.

[0012] Furthermore, the support structure includes a first fixing block, a support rod, a second fixing block, a mounting plate, a limiting rod, a spring and a second moving plate, and the first fixing block is symmetrically fixed on the bottom of the mounting frame.

[0013] Furthermore, both ends of the fixing block one are rotatably connected to support rods, the bottom end of the support rod is rotatably connected to both ends of the fixing block two, and the fixing block two is fixed with a mounting plate.

[0014] Furthermore, a plurality of sets of limiting rods and springs are fixed to the other side wall of the mounting plate, the springs are sleeved on the outside of the limiting rods, and the other ends of the limiting rods and springs are fixed to the two side walls of the moving plate.

[0015] Furthermore, a limiting block 1 is fixed in the middle of the bottom of the mounting plate and the movable plate 2, the limiting block 1 is slidably connected in a limiting groove 1, the limiting groove 1 is arranged on the top of the bottom plate, and a plurality of bolts are arranged at both ends of the bottom plate.

[0016] Furthermore, the adjustment structure includes a fixed plate, a threaded rod, a moving block and a connecting rod. A fixed plate is fixed to the middle end of the top of the base plate. The fixed plate is threadedly connected to the threaded rod. The threaded rod passes through the fixed plate and is rotatably connected to the moving block.

[0017] Furthermore, a second limiting block is fixed at the bottom of the moving block, and the second limiting block is slidably connected in a second limiting groove. The limiting groove is arranged on the top of the bottom plate, and the two side walls of the moving block are rotatably connected with a connecting rod, and the other end of the connecting rod is rotatably connected to the corresponding side wall of the mounting plate.

[0018] The benefits of this application are:

[0019] 1. By setting hydraulic rods at both ends of the moving plate, when the moving plate on the threaded shaft moves toward the end of the threaded shaft, the hydraulic rods at both ends of the moving plate will first collide with the bases on both sides of the equipment. The buffer system of the hydraulic rods can effectively reduce the vibration and damage of the equipment, avoid the direct collision of the moving plate with the base, ensure the stable operation of the machine and equipment, and improve production efficiency.

[0020] 2. A supporting structure is set at the bottom of the installation frame, and the supporting structure is connected to the adjustment structure. By rotating the threaded rod in the adjustment structure, the movable block can be driven to move forward and backward. Under the action of the connecting rod, the movable plate and the mounting plate can be pushed to move, and the inclination angle of the support rod can be changed, thereby adjusting the height of the installation frame. The height of the screw device and the anti-collision structure can be adjusted according to different operating requirements, thereby improving the application range of the entire anti-collision device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0023] Figure 2 This is a front view structural schematic diagram of an embodiment of the present application;

[0024] Figure 3 This is a side structural schematic diagram of an embodiment of the present application;

[0025] Figure 4 The figure is a schematic diagram of a top view of the structure of an embodiment of the present application.

[0026] In the figure: 1. mounting frame; 2. anti-collision structure; 201. partition; 202. motor; 203. threaded shaft; 204. moving plate 1; 205. hydraulic rod; 206. through hole; 207. anti-collision plate; 3. supporting structure; 301. fixed block 1; 302. supporting rod; 303. fixed block 2; 304. mounting plate; 305. limiting rod; 306. spring; 307. moving plate 2; 4. adjusting structure; 401. fixed plate; 402. threaded rod; 403. moving block; 404. connecting rod; 5. bottom plate; 6. bolt; 7. limiting block 1; 8. limiting slot 1; 9. limiting block 2; 10. limiting slot 2. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work should fall within the scope of protection of this application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0030] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0031] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0032] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0033] See also Figure 1-4 As shown, a hydraulic rod position limiting anti-collision device comprises a mounting frame 1, anti-collision structures 2 are symmetrically arranged on both sides of the mounting frame 1, a bottom plate 5 is arranged at the bottom of the mounting frame 1, and the hydraulic rod position limiting anti-collision device further comprises:

[0034] Support structure 3, support structures 3 are symmetrically arranged on both sides of the bottom of the installation frame 1;

[0035] An adjusting structure 4 is provided in the middle of the bottom plate 5 at the bottom of the installation frame 1 , and the adjusting structure 4 is connected to the supporting structure 3 .

[0036] The anti-collision structure 2 includes a partition 201, a motor 202, a threaded shaft 203, a movable plate 204, a hydraulic rod 205, a through hole 206 and an anti-collision plate 207. The partition 201 is symmetrically fixed on both sides of the installation frame 1, and the motor 202 is fixed in the middle of the side walls of the partition 201 that are close to each other.

[0037] A threaded shaft 203 is fixed on the output end of the motor 202 through the partition 201 , and the other end of the threaded shaft 203 is rotatably connected to the inner wall of the installation frame 1 , and a movable plate 1 204 is threadedly connected to the threaded shaft 203 .

[0038] Hydraulic rods 205 are fixed to both ends of the side wall of the movable plate 1 204 away from the motor 202 , and an anti-collision plate 207 is fixed to the other end of the hydraulic rod 205 . A through hole 206 is provided on the side wall of the installation frame 1 corresponding to the anti-collision plate 207 .

[0039] The support structure 3 includes a fixing block 1 301 , a supporting rod 302 , a fixing block 2 303 , a mounting plate 304 , a limiting rod 305 , a spring 306 and a moving plate 2 307 . The fixing block 1 301 is symmetrically fixed at the bottom of the mounting frame 1 .

[0040] Both ends of the fixing block 1 301 are rotatably connected to support rods 302 , and the bottom end of the support rod 302 is rotatably connected to both ends of the fixing block 2 303 , and both fixing blocks 303 are fixed with mounting plates 304 .

[0041] A plurality of groups of limiting rods 305 and springs 306 are fixed to the other side wall of the mounting plate 304 . The springs 306 are sleeved on the outside of the limiting rods 305 . The other ends of the limiting rods 305 and springs 306 are fixed to the side wall of the second moving plate 307 .

[0042] A limiting block 7 is fixed in the middle of the bottom of the mounting plate 304 and the movable plate 2 307. The limiting block 7 is slidably connected in a limiting groove 8. The limiting groove 8 is arranged on the top of the bottom plate 5. A plurality of bolts 6 are arranged at both ends of the bottom plate 5.

[0043] The adjustment structure 4 includes a fixed plate 401, a threaded rod 402, a moving block 403 and a connecting rod 404. The fixed plate 401 is fixed to the middle end of the top of the base plate 5. The threaded rod 402 is threadedly connected to the fixed plate 401. The threaded rod 402 passes through the fixed plate 401 and is rotatably connected to the moving block 403.

[0044] A limiting block 29 is fixed at the bottom of the moving block 403, and the limiting block 29 is slidably connected in a limiting groove 210. The limiting groove is arranged on the top of the bottom plate 5. The two side walls of the moving block 403 are rotatably connected with a connecting rod 404, and the other end of the connecting rod 404 is rotatably connected to the corresponding side wall of the mounting plate 304.

[0045] When the present application is in use, the electrical components appearing in the application are all externally connected to the power supply and the control device. First, the anti-collision device is fixed to the screw device, and then the bottom plate 5 is fixed by bolts 6. A support structure 3 is set at the bottom of the installation frame 1. The support structure 3 is connected to the adjustment structure 4. The threaded rod 402 in the adjustment structure 4 is rotated to drive the moving block 403 to move back and forth. Under the action of the connecting rod 404, the moving plate 2 307 and the installation plate 304 can be pushed to move, and the inclination angle of the support rod 302 can be changed, so as to adjust the height of the installation frame 1. The height of the threaded device and the anti-collision structure 2 can be adjusted according to different operation requirements, thereby improving the overall anti-collision function. The applicable scope of the collision device is the top of the moving plate 204 on the threaded shaft 203 and other structures on the screw equipment that can be installed. The threaded shaft 203 is driven to rotate by the motor 202, thereby driving the moving plate 204 and other structures to operate, so that the moving plate moves along the threaded shaft 203. When the moving plate on the threaded shaft 203 moves toward the end of the threaded shaft 203, the hydraulic rods 205 at both ends of the moving plate 204 will first pass through the through hole 206 and collide with the base on both sides of the equipment. The buffer system of the hydraulic rod 205 can effectively reduce the vibration and damage of the equipment, avoid the direct collision of the moving plate with the base, and can ensure the stable operation of the machine and equipment and improve production efficiency.

[0046] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hydraulic rod limit anti-collision device, comprising a mounting frame (1), anti-collision structures (2) are symmetrically arranged on both sides of the mounting frame (1), and a bottom plate (5) is arranged at the bottom of the mounting frame (1), characterized in that: The hydraulic rod limiting and anti-collision device also includes: A support structure (3), wherein the support structure (3) is symmetrically arranged on both sides of the bottom of the installation frame (1); An adjusting structure (4) is arranged in the middle of a bottom plate (5) at the bottom of the installation frame (1), and the adjusting structure (4) is connected to the supporting structure (3).

2. The hydraulic rod position limiting and anti-collision device according to claim 1 is characterized in that: The anti-collision structure (2) comprises a partition (201), a motor (202), a threaded shaft (203), a movable plate (204), a hydraulic rod (205), a through hole (206) and an anti-collision plate (207); the partition (201) is symmetrically fixed on two sides of the installation frame (1); and the motor (202) is fixed in the middle of the side walls of the partition (201) that are close to each other.

3. The hydraulic rod position limiting and anti-collision device according to claim 2 is characterized in that: A threaded shaft (203) is fixed on the output end of the motor (202) through the partition (201), the other end of the threaded shaft (203) is rotatably connected to the inner wall of the installation frame (1), and a movable plate (204) is threadedly connected to the threaded shaft (203).

4. The hydraulic rod position limiting and anti-collision device according to claim 3 is characterized in that: Hydraulic rods (205) are fixed to both ends of the side wall of the movable plate 1 (204) away from the motor (202), an anti-collision plate (207) is fixed to the other end of the hydraulic rod (205), and a through hole (206) is provided on the side wall of the installation frame (1) corresponding to the anti-collision plate (207).

5. The hydraulic rod position limiting and anti-collision device according to claim 1, characterized in that: The support structure (3) comprises a first fixing block (301), a support rod (302), a second fixing block (303), a mounting plate (304), a limiting rod (305), a spring (306) and a second moving plate (307); the first fixing block (301) is symmetrically fixed on the bottom of the mounting frame (1).

6. The hydraulic rod position limiting and anti-collision device according to claim 5, characterized in that: Both ends of the fixing block 1 (301) are rotatably connected to support rods (302), the bottom end of the support rod (302) is rotatably connected to both ends of the fixing block 2 (303), and the fixing block 2 (303) is fixed with a mounting plate (304).

7. The hydraulic rod position limiting and anti-collision device according to claim 6, characterized in that: A plurality of groups of limiting rods (305) and springs (306) are fixed to the other side wall of the mounting plate (304), wherein the springs (306) are sleeved on the outside of the limiting rods (305), and the other ends of the limiting rods (305) and springs (306) are fixed to the second side wall of the moving plate (307).

8. The hydraulic rod position limiting and anti-collision device according to claim 6, characterized in that: A limiting block (7) is fixed in the middle of the bottom of the mounting plate (304) and the movable plate (307), and the limiting block (7) is slidably connected in a limiting groove (8). The limiting groove (8) is arranged on the top of the bottom plate (5), and a plurality of bolts (6) are arranged at both ends of the bottom plate (5).

9. The hydraulic rod position limiting and anti-collision device according to claim 1, characterized in that: The adjustment structure (4) comprises a fixed plate (401), a threaded rod (402), a moving block (403) and a connecting rod (404); a fixed plate (401) is fixed to the middle end of the top of the bottom plate (5); a threaded rod (402) is threadedly connected to the fixed plate (401); and the threaded rod (402) passes through the fixed plate (401) and is rotatably connected to the moving block (403).

10. The hydraulic rod position limiting and anti-collision device according to claim 9, characterized in that: A second limiting block (9) is fixed at the bottom of the moving block (403), and the second limiting block (9) is slidably connected in a second limiting groove (10), and the limiting groove is arranged on the top of the bottom plate (5). The two side walls of the moving block (403) are rotatably connected with connecting rods (404), and the other end of the connecting rod (404) is rotatably connected to the side wall of the corresponding mounting plate (304).

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