Self-release type crawler silt sinking self-rescue tool

Abstract

The utility model discloses a self-releasing type crawler belt silt sinking self-rescue tool, and relates to vehicle self-rescue equipment. According to the technical scheme, the self-releasing type crawler belt silt sinking self-rescue tool comprises a machine box, a rope hole is formed in the outer portion of the machine box, an ejector rod is vertically inserted in the upper portion of the machine box downwards, and an elastic piece is arranged between the ejector rod and the machine box. The elastic piece pushes the ejector rod to move upwards; a rotating pin is arranged at the side part of the lower end of the ejector rod; clamping jaws are arranged on the two sides of the ejector rod respectively, the lower ends of the clamping jaws are hinged relative to the case, the upper ends of the clamping jaws are outwards provided with grabbing hooks, rotating plates are arranged at the lower ends of the clamping jaws, strip-shaped holes are formed in the rotating plates, and the rotating pins penetrate through the strip-shaped holes. The self-rescue device can be combined with the log more conveniently to achieve self rescue of the tracked vehicle, can be automatically separated from the track after the log is driven to the track, does not need to be disassembled by workers, and is more convenient and safer.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of vehicle self-help equipment, in particular to a self -removal formula caterpillar vehicle silt self -help tool. BACKGROUND

[0002] Caterpillar vehicle because have super -high mobility, the vehicle of outdoor bad environment operation is widely used. But in silted area, it is easy to silt. The self -help procedure after silt is as follows at present, the round wood is improved supportability under caterpillar, to realize self -help, and the operation step of the prior art self -help tool is more tedious and laborious, and it is very difficult to place the round wood directly under the caterpillar. The related scheme such as the patent literature of CN218577910U discloses the self -removal caterpillar plate buckle for caterpillar vehicle silt self -help, and the round wood is connected with the caterpillar plate buckle, the round wood is dragged to the under caterpillar by caterpillar rotation, to realize self -help, and the buckle is ejected by using the driving wheel, and automatic shedding is realized. But there are some problems when using the scheme, the supporting block is jacked up by the scheme, the structural fit of the scheme is poor, and the situation that the supporting block cannot be smoothly ejected easily exists. UTILITY MODEL CONTENTS

[0003] To solve the above technical problems, the utility model provides a self -removal formula caterpillar vehicle silt self -help tool, which can more conveniently realize the self -help of caterpillar vehicle in combination with round wood, can be automatically separated from the caterpillar after the round wood is driven to the caterpillar side, does not need to be disassembled by the staff, is more convenient and safe, the overall structure is more stable, and can be more smoothly disassembled with the plate buckle.

[0004] The utility model solves technical problems and adopts the technical scheme that a self -removal formula caterpillar vehicle silt self -help tool, including the machine case, the outside of machine case is provided with the rope hole, the upper portion of machine case is inserted with the jacking rod downward vertically, and the jacking rod is provided with the elastic piece between machine case, the jacking rod is pushed to move upwards by the elastic piece;

[0005] The lower end side of jacking rod is provided with the hinge pin;

[0006] The both sides of jacking rod are provided with the dog respectively, the lower end of dog is hinged to machine case, the upper end of dog is provided with the grappling hook outward, the lower end of dog is provided with the rotating plate, the rotating plate is provided with the strip hole, and the hinge pin is inserted in the strip hole.

[0007] In use, the top rod is pressed downward, the upper ends of the two clamping jaws are inwardly closed, the two clamping jaws are clamped between the plate joints of the track, the top rod is released, the top rod moves upward under the elastic force of the elastic member, the rotating pin drives the rotating plate to move upward, the upper ends of the clamping jaws are opened to the two sides, the round log is connected to the rope hole through the rope, the vehicle is started, the track rotates, the track pulls the round log to the lower side of the track through the device and the rope, thereby providing a fulcrum under the track, the vehicle can move away from the silt pit through the round log, in the process, the device is driven from the front driving wheel to the rear driving wheel, the rear driving wheel contacts and presses downward the upper end of the top rod, the rotating pin loses the limiting of the rotating plate, the upper ends of the clamping jaws are inwardly closed again, thereby removing the clamping of the plate joints of the track, the device is pushed out and separated from the track.

[0008] Preferably, the case comprises a bottom plate, side plates and a top plate, the periphery of the bottom plate is provided with the side plates upwardly, the upper edges of the side plates are fixed with the top plate, and the top plate is provided with a top window for the top rod and the clamping jaws to pass through. The whole is more stable.

[0009] Preferably, the side plates are vertically provided with strip-shaped sliding windows, and the ends of the rotating pins extend to the strip-shaped sliding windows. The top rod can be guided by the rotating pin.

[0010] Preferably, the middle part of the top window is provided with a cover plate, the cover plate is vertically provided with a through hole, and the top rod passes through the through hole. The sliding is smoother.

[0011] Preferably, the elastic member is a spring, and the two ends of the spring abut to the lower end of the top rod and the upper surface of the bottom plate respectively. The elastic member is more stable in fixation.

[0012] Preferably, the lower end of the top rod is provided with a cylindrical segment, the upper end of the spring is adapted in the cylindrical segment, the bottom plate is provided with a positioning protrusion corresponding to the lower end of the top rod, and the lower end of the spring is sleeved on the positioning protrusion. The spring is more stable in fixation.

[0013] Preferably, the lower end of the clamping jaw is provided with a rotating cylinder, the rotating plate is fixed on the rotating cylinder, the rotating cylinder is sleeved on a rotating shaft, and the two ends of the rotating shaft are fixed with the side walls of the case respectively. The lower end of the clamping jaw is more stably hinged with the case.

[0014] Preferably, the upper end of the top rod is provided with a limiting table, and the limiting table contacts the inner side of the clamping jaw. The spacing between the clamping jaw and the top rod is limited.

[0015] Preferably, the two clamping jaws are wide and narrow in width. The plate joints of the track are more suitable.

[0016] The utility model discloses the beneficial effect:

[0017] This solution allows for easier self-rescue of tracked vehicles by combining logs with the tracked vehicle's logs. After the logs are moved to the tracked side, they can automatically separate from the track without the need for workers to disassemble them, making it more convenient and safer. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only two of the drawings in this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a perspective view of an embodiment of the present utility model;

[0020] Figure 2 This is a front view of an embodiment of the present invention, showing the concealment of a side panel.

[0021] The components are as follows: 1. Base plate; 2. Side plate; 3. Top plate; 4. Rope hole; 5. Top rod; 6. Elastic element; 7. Turning pin; 8. Claw; 9. Grab hook; 10. Turning plate; 11. Strip hole; 12. Cover plate; 13. Cylindrical section; 14. Positioning protrusion; 15. Rotating cylinder; 16. Rotating shaft; 17. Limiting platform. Detailed Implementation

[0022] To enhance understanding of this utility model, it will be described in further detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain this utility model and do not limit the scope of protection of this utility model.

[0023] Example

[0024] like Figure 1 As shown, a self-detaching tracked self-rescue tool for getting stuck includes a housing. The housing has rope holes 4 on its exterior. A top rod 5 is vertically inserted downwards into the upper part of the housing. An elastic element 6 is provided between the top rod 5 and the housing, and the elastic element 6 pushes the top rod 5 upwards. A pivot pin 7 is provided on the lower side of the top rod 5. Claws 8 are provided on both sides of the top rod 5. The lower ends of the claws 8 are hinged relative to the housing. A hook 9 is provided outwards at the upper end of the claws 8. A rotating plate 10 is provided at the lower end of the claws 8. The rotating plate 10 has a strip-shaped hole 11 through which the pivot pin 7 passes.

[0025] In use, the top rod 5 is pressed down, the upper end of the two clamping jaws 8 is inwardly closed, the two clamping jaws 8 are clamped between the plate joints of the track, the top rod 5 is released, the top rod 5 is upwardly moved under the elastic force of the elastic member 6, the rotating pin 7 drives the rotating plate 10 to move upwardly, the upper end of the clamping jaw 8 is opened to the two sides, the rope is connected to the rope hole 4, the other end of the rope is connected to the log, the vehicle is started, the track is rotated, the track pulls the log to the lower side of the track through the device and the rope, thereby providing a fulcrum under the track, the vehicle can leave the silt pit through the log, in this process, the track is driven from the front driving wheel to the rear driving wheel, the upper end of the top rod 5 contacts and presses down the rear driving wheel, the rotating pin 7 loses the limiting of the rotating plate 10, the upper end of the clamping jaw 8 is inwardly closed again, thereby removing the clamping of the plate joint of the track, the device is pushed out and separated from the track.

[0026] The cabinet includes a bottom plate 1, a side plate 2 and a top plate 3, the periphery of the bottom plate 1 is provided upwardly with the side plate 2, the upper edge of the side plate 2 is fixed with the top plate 3, and the top plate 3 is provided with a top window for the top rod 5 and the clamping jaw 8 to pass through. The whole is more stable. The drawings of the embodiment are only for reference of the positional relationship of each structure, wherein the actual width of the top window is wider, so that the clamping jaw 8 has sufficient swing space.

[0027] The side plate 2 is vertically provided with a strip-shaped sliding window, and the end of the rotating pin 7 extends to the strip-shaped sliding window. The rotating pin 7 can guide the top rod 5.

[0028] The middle part of the top window is provided with a cover plate 12, the cover plate 12 is vertically provided with a through hole, and the top rod 5 passes through the through hole. This makes the sliding more smooth. The two ends of the cover plate 12 are connected with the side plate 2 through bolts respectively.

[0029] The elastic member 6 is a spring, and the two ends of the spring abut against the lower end of the top rod 5 and the upper surface of the bottom plate 1 respectively. The elastic member 6 is more stable in fixation.

[0030] The lower end of the top rod 5 is provided with a cylindrical segment 13, the upper end of the spring is adapted in the cylindrical segment 13, the bottom plate 1 is provided with a positioning protrusion 14 corresponding to the lower end of the top rod 5, and the lower end of the spring is sleeved on the positioning protrusion 14. The spring is more stable in fixation.

[0031] The lower end of the clamping jaw 8 is provided with a rotating cylinder 15, the rotating plate 10 is fixed on the rotating cylinder 15, the rotating cylinder 15 is sleeved on a rotating shaft 16, and the two ends of the rotating shaft 16 are fixed with the side walls of the cabinet respectively. The lower end of the clamping jaw 8 is more stably hinged with the cabinet.

[0032] The upper end of the top rod 5 is provided with a limiting table 17, and the limiting table 17 contacts the inner side of the clamping jaw 8. The spacing between the clamping jaw 8 and the top rod 5 is limited.

[0033] Two said claws 8 width one big one small. More adaptive track plate joint.

[0034] The utility model discloses the beneficial effect that:

[0035] The scheme can be more convenient to realize the self-help of track vehicle with round log, and can be automatically separated from the track after driving the round log to the track side, without the need of staff to disassemble, more convenient and safe.

[0036] The technical features of the above embodiments can be combined arbitrarily, and to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combination of the technical features does not exist contradiction, it should be considered that the range of the present application is recorded.

[0037] The above-mentioned embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled in the art, without departing from the concept of the present application, a number of variations and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A self-recovery tool for a self-releasing track, characterized by, The utility model provides a kind of machine case, the outside of the machine case is provided with rope hole (4), the upper portion of the machine case is vertically inserted with top rod (5) downwards, and elastic member (6) is provided between the top rod (5) and the machine case, and the elastic member (6) pushes the top rod (5) to move upwards; The lower end side of the top rod (5) is provided with a rotating pin (7); Both sides of the top rod (5) are respectively provided with a claw (8), the lower end of the claw (8) is hinged relative to the machine case, the upper end of the claw (8) is provided with a grappling hook (9) outwardly, the lower end of the claw (8) is provided with a rotating plate (10), the rotating plate (10) is provided with a strip-shaped hole (11), and the rotating pin (7) penetrates the strip-shaped hole (11).

2. The self-recovery tool for stuck caterpillar belt according to claim 1, characterized in that: The machine case includes a bottom plate (1), a side plate (2) and a top plate (3), the periphery of the bottom plate (1) is provided with the side plate (2) upwardly, the upper edge of the side plate (2) is fixed with the top plate (3), and the top plate (3) is provided with a top window for the top rod (5) and the claw (8) to penetrate.

3. The self-recovery tool for stuck caterpillar according to claim 2, characterized in that: The side plate (2) is vertically provided with a strip-shaped sliding window, and the end of the rotating pin (7) extends to the strip-shaped sliding window.

4. The self-recovery tool for stuck caterpillar according to claim 3, characterized in that: The middle part of the top window is provided with a cover plate (12), the cover plate (12) is vertically provided with a through hole, and the top rod (5) penetrates the through hole.

5. The self-recovery tool for stuck caterpillar according to claim 1, characterized in that: The elastic member (6) is a spring, and the two ends of the spring are respectively abutted to the lower end of the top rod (5) and the upper surface of the bottom plate (1).

6. The self-recovery tool for stuck caterpillar according to claim 5, characterized in that: The lower end of the top rod (5) is provided with a cylindrical segment (13), the upper end of the spring is adapted in the cylindrical segment (13), the bottom plate (1) is provided with a positioning protrusion (14) corresponding to the lower end of the top rod (5), and the lower end of the spring is sleeved on the positioning protrusion (14).

7. The self-recovery tool for stuck caterpillar according to claim 1, characterized in that: The lower end of the claw (8) is provided with a rotating cylinder (15), the rotating plate (10) is fixed on the rotating cylinder (15), the rotating cylinder (15) is sleeved on a rotating shaft (16), and the two ends of the rotating shaft (16) are respectively fixed with the side walls of the machine case.

8. The self-recovery tool for stuck caterpillar according to claim 1, characterized in that: The upper end of the top rod (5) is provided with a limiting table (17), and the limiting table (17) is in contact with the inner side of the claw (8).

9. The self-recovery tool for stuck caterpillar according to claim 1, characterized in that: The two claws (8) are wide and narrow in width.

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