Containerization transportation chassis of gas generator set and use method of container transportation chassis

Abstract

The invention provides a gas generator set containerization transportation chassis and a using method thereof, and relates to the technical field of cargo transportation vehicles, and the gas generator set containerization transportation chassis comprises a crawler-type chassis which comprises a support; the connecting base is detachably connected to the top of the support and used for supporting the gas generator set; supports are connected to the four corners of the connecting seat; the rotating arm comprises a first supporting arm and a second supporting arm which are connected with each other, and the first supporting arm is connected with the support through a rotating shaft; the lifting supporting leg is connected to one side of the second supporting arm in a sliding manner; the ground contact plate is connected to the end part of the lifting support leg; the telescopic oil cylinder is used for enabling the lifting supporting leg to move longitudinally. The gas generator set can be fastened in the middle of the connecting base through bolts, and based on the characteristics of a crawler-type chassis, the container transportation chassis for the gas generator set can freely walk on the complex ground after being transported to the position nearby a designated place. When the connecting base and the gas generator set incline, the telescopic oil cylinders can be controlled to finely adjust the corresponding lifting supporting legs so as to achieve leveling.

Description

Technical Field

[0001] This invention relates to the field of cargo transport vehicle technology, and in particular to a containerized transport chassis for gas generator sets and its usage method. Background Art

[0002] The containerization of gas generator sets facilitates transportation by vehicle, provides emergency rescue in extreme environments, and offers stable and reliable power support for disaster areas, temporary medical points, communication base stations, fire rescue, and other scenarios.

[0003] Traditional gas generator sets are containerized using fixed chassis, which do not have their own mobility and require external transportation equipment to move. When placed on uneven ground, the generator set is tilted, and the crankshaft of the generator set is tilted, which can easily cause mechanical system damage and reduced power generation efficiency. Summary of the Invention

[0004] In view of the above situation, the present invention provides a containerized transport chassis for gas generator sets and its usage method, aiming to solve the technical problems of traditional gas generator sets using fixed chassis for containerization, which do not have the function of walking and all movement requires the help of external transportation equipment. Furthermore, when placed on uneven ground, the generator set is in an inclined state, and the crankshaft of the generator set is tilted, which can easily cause mechanical system damage and reduced power generation efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: In a first aspect, the present invention provides a containerized transport chassis for gas generator sets, comprising: Tracked chassis, including support frame; The connector is detachably attached to the top of the bracket to support the gas generator set; supports are attached to all four corners of the connector. The rotating arm includes a first arm and a second arm that are connected to each other in an L-shape, and the first arm is connected to the support via a rotating shaft; The lifting outrigger is slidably connected to one side of the second outrigger; Touching the floor, it is connected to the end of the lifting outrigger; Telescopic cylinder, installed on the second outrigger, is used to move the lifting outriggers longitudinally; The unit has four rotating arms, four lifting outriggers, and four telescopic cylinders; the floor contact point can be in contact with the ground or located above the gas generator set; each rotating arm and each telescopic cylinder can operate independently.

[0006] In some embodiments of the present invention, the bottom of the support is connected to a connecting rod via a universal joint, the connecting rod is longitudinally inserted into the top of the bracket, and a fastening nut is threaded onto the lower part of the connecting rod.

[0007] In some embodiments of the present invention, a universal seat is connected to one side of the floor contact, and a universal ball is rotatably connected inside the universal seat, the universal ball being connected to the end of the lifting outrigger.

[0008] In some embodiments of the present invention, a limiting plate is slidably sleeved on the lifting outrigger, and a limiting screw is threadedly connected to the limiting plate. One side of the universal seat faces the limiting plate and has a screw hole for cooperating with the limiting screw.

[0009] In some embodiments of the invention, an interception net is also included, which is slidably connected to the second arm.

[0010] In some embodiments of the present invention, it further includes: An extension plate, connected to the second arm; A rotating rod is rotatably connected to an extension plate, and a fan blade is installed at one end of the rotating rod. The sleeve is connected to the extension plate at one end and is fitted over the rotating rod. The sliding sleeve is slidably connected to the outer wall of the sleeve; one edge of the intercepting net is connected to the sliding sleeve via a lifting rod; The first connecting rod is hinged at one end to the rotating rod and connected to a swinging body at the other end; The second link is hinged at one end to the middle of the first link and at the other end to the sliding sleeve.

[0011] In some embodiments of the invention, a telescopic plate slidably connected to the contact floor is also included.

[0012] In some embodiments of the present invention, the contact plate has a guide cavity, one end of the telescopic plate is slidably and sealed to the guide cavity, and the telescopic plate can be housed in the guide cavity or exposed outside the guide cavity.

[0013] In some embodiments of the invention, an airbag is also included, which is disposed on the top of the support and connected to the guide cavity via a telescopic hose; the airbag can be compressed by the first arm.

[0014] Secondly, the present invention provides a method for using a containerized transport chassis for a gas generator set, comprising: Step S1: Secure the gas generator set to the middle of the connecting seat and transport the gas generator set containerized transport chassis to the vicinity of the designated location; Step S2: Transport the gas generator set to the designated location using a tracked chassis; During the transportation of the gas generator set to the designated location using a tracked chassis, when the tracked chassis enters a ditch, the rotation of the swivel arm and the extension and retraction of the lifting outriggers bring the contact floor into contact with the ground in front of the tracked chassis, using the auxiliary support of the contact floor to slow down the speed of the tracked chassis sliding down; or, when the tracked chassis climbs out of the ditch, the rotation of the swivel arm and the extension and retraction of the lifting outriggers bring the contact floor into contact with the ground behind the tracked chassis, using the auxiliary support of the contact floor to help the tracked chassis climb out of the ditch. Step S3: After rotating the second support arm and lifting outriggers, the connecting seat and bracket can be separated. Move the four lifting outriggers downward to lift the connecting seat and gas generator set as a whole. When the connecting seat and gas generator set are tilted, the corresponding lifting outriggers are adjusted by the telescopic hydraulic cylinder to achieve leveling. Step S4: After rotating the second arm and lifting outrigger in the opposite direction, the contact floor is positioned above the connecting seat and the gas generator set; During the reverse rotation of the second arm and the lifting outrigger, the first arm compresses the airbag, and the gas in the airbag and the guide cavity pushes the telescopic plate, causing the telescopic plate to protrude outside the guide cavity.

[0015] The embodiments of the present invention have at least the following advantages or beneficial effects: 1. The gas generator set can be fastened to the middle of the connecting seat with bolts. Based on the characteristics of the tracked chassis, the containerized transport chassis of the gas generator set can move freely on complex terrain after being transported to the vicinity of the designated location, so as to conveniently move to the designated location to provide emergency rescue.

[0016] 2. When the connecting seat and the gas generator set are tilted, the corresponding lifting outriggers can be adjusted by controlling each telescopic cylinder to achieve leveling.

[0017] 3. When it is necessary to retract the lifting outriggers, simply rotate the second outrigger to face upwards. At this time, the first outrigger is in a horizontal position, with the ground contact point above the connecting seat and the gas generator set. The ground contact point can shield part of the gas generator set, providing rain and sun protection.

[0018] 4. Since each rotating arm, telescopic cylinder, and lifting outrigger can move independently, it can mimic the crawling motion of a quadruped robot. When the tracked chassis enters a ditch, the rotation of the rotating arms and the extension / retraction of the lifting outriggers allow the contact floor to make contact with the ground in front of the tracked chassis, using the auxiliary support of the contact floor to slow down the tracked chassis's descent. Alternatively, when the tracked chassis is climbing out of a ditch, the rotation of the rotating arms and the extension / retraction of the lifting outriggers allow the contact floor to make contact with the ground behind the tracked chassis, using the auxiliary support of the contact floor to help the tracked chassis climb out of the ditch, thereby improving its off-road capability.

[0019] Other features and advantages of the present invention will be set forth in the following description. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application 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 some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 A schematic diagram of the containerized transport chassis for a gas generator set, designed to provide rain and sun protection when in contact with the ground. Figure 2 A schematic diagram of the containerized transport chassis for a gas generator set when the lifting outriggers are used for leveling. Figure 3 for Figure 1 Left view of the connecting seat, rotating arm, lifting outriggers, and floor contact point; Figure 4 A schematic diagram of the structure when the lifting outriggers are used for leveling; Figure 5 for Figure 4 A structural schematic diagram of a partially enlarged view of position A in the middle; Figure 6 A schematic diagram of the structure used to provide rain and sun protection for the floor. Figure 7 for Figure 6 A structural schematic diagram of a partially enlarged view at position B in the middle.

[0022] icon: 1- Tracked chassis, 11- Drive wheel, 12- Ground track wheel, 13- Tensioner wheel, 14- Track carrier roller, 15- Track, 16- Support frame 2-Connecting seat, 21-Support, 22-Connecting rod, 23-Fasting nut 3-Rotating arm, 31-First arm, 32-Second arm, 33-Shaft, 4-Lifting outrigger, 41-Limit plate, 42-Limit screw, 5-Floor contact, 51-Universal mount, 52-Universal ball joint, 53-Guide cavity. 6- Telescopic hydraulic cylinder, 71-Extension plate, 72-Rotating rod, 721-Wind turbine blade, 73-Sleeve, 74-Sliding sleeve, 741-Connecting ring, 75-First connecting rod, 751-Swinging body, 76-Second connecting rod, 77-Interception net, 771-Lifting rod 81-Telescopic plate, 82-Airbag, 83-Telescopic hose. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the embodiments of the invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "middle", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention 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 the embodiments of the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of the present invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In the embodiments of the present invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention according to the specific circumstances.

[0027] The embodiments of the present invention will be described in detail below. Example

[0028] See Figures 1-7 This embodiment provides a containerized transport chassis for a gas generator set, including a tracked chassis 1, a connecting seat 2, a rotating arm 3, lifting outriggers 4, a ground contact floor 5, and a telescopic cylinder 6.

[0029] The tracked chassis 1 includes known components such as drive wheels 11, ground wheels 12, tension wheels 13, track rollers 14, tracks 15, and support brackets 16.

[0030] The connecting seat 2 is detachably connected to the top of the bracket 16 to support the gas generator set. Supports 21 are connected to each of the four corners of the connecting seat 2.

[0031] The rotating arm 3 includes a first arm 31 and a second arm 32 that are connected to each other and form an L-shape. The first arm 31 is connected to the support 21 through a rotating shaft 33, which is driven by a motor (not shown in the figure).

[0032] The lifting outrigger 4 is slidably connected to one side of the second support arm 32, and the four corners of the connecting seat 2 are all equipped with lifting outrigger 4.

[0033] The floor contact 5 is connected to the end of the lifting outrigger 4 and is used to contact the ground.

[0034] The telescopic cylinder 6 is installed on the second support arm 32 and is used to move the lifting outrigger 4 longitudinally.

[0035] There are four of each of the aforementioned rotating arm 3, lifting outrigger 4, and telescopic cylinder 6.

[0036] The gas generator set can be bolted to the center of the connecting seat 2. Based on the characteristics of the tracked chassis 1, the containerized transport chassis of the gas generator set can move freely on complex terrain after being transported to the vicinity of the designated location, so as to conveniently move to the designated location to provide emergency rescue. After rotating the second boom 32 and the lifting outriggers 4 to... Figure 2 After reaching the indicated state, the connecting seat 2 and the bracket 16 can be separated, allowing the four lifting outriggers 4 to move downwards, thereby lifting the connecting seat 2 and the gas generator set as a whole. When the connecting seat 2 and the gas generator set are tilted, each telescopic cylinder 6 can be controlled to finely adjust the corresponding lifting outrigger 4 to achieve leveling.

[0037] When it is necessary to retract the lifting outrigger 4, simply rotate the second outrigger 32 180° to face upwards. At this time, the first outrigger 31 is in a horizontal state, and the ground contact 5 is located above the connecting seat 2 and the gas generator set. The ground contact 5 can shield part of the gas generator set, thus providing rain and sun protection.

[0038] Furthermore, since each rotating arm 3, telescopic cylinder 6, and lifting outrigger 4 can move independently, it can mimic a quadruped robot (or animal) to crawl (the connecting seat 2 can be connected to or separated from the bracket 16 during crawling). When the tracked chassis 1 enters a ditch, the rotation of the rotating arm 3 and the extension and retraction of the lifting outrigger 4 can make the contact floor 5 contact the ground in front of the tracked chassis 1 (in front of the direction of travel). The auxiliary support of the contact floor 5 can slow down the sliding speed of the tracked chassis 1 (when the ditch is deep, relying solely on the braking of the tracked chassis 1 can easily cause it to slide down quickly to the bottom and cause an impact). Alternatively, when the tracked chassis 1 climbs out of the ditch, the rotation of the rotating arm 3 and the extension and retraction of the lifting outrigger 4 can make the contact floor 5 contact the ground behind the tracked chassis 1 (behind the direction of travel). The auxiliary support of the contact floor 5 can help the tracked chassis 1 climb out of the ditch, thereby improving its off-road capability.

[0039] The connecting seat 2 is detachably connected to the top of the bracket 16 in the following manner: the bottom of the bracket 21 is connected to the connecting rod 22 via a universal joint; the connecting rod 22 is longitudinally inserted into the top of the bracket 16; and the lower part of the connecting rod 22 is threaded with a fastening nut 23. The connecting seat 2 and the bracket 16 can be easily and conveniently separated by removing the fastening nut 23. When moving the four lifting legs 4 downwards to lift the connecting seat 2 and the gas generator set as a whole, the fastening nut 23 can be loosened, leaving it at the lower end of the connecting rod 22.

[0040] The contact floor 5 is connected to the end of the lifting leg 4 in the following manner: a universal joint 51 is connected to one side of the contact floor 5, and a universal ball joint 52 is rotatably connected inside the universal joint 51. The universal ball joint 52 is connected to the end of the lifting leg 4. In this way, the contact floor 5 can rotate 360° to allow the contact floor 5 to have a larger contact area with the ground.

[0041] Furthermore, a limiting plate 41 is slidably fitted onto the lifting outrigger 4, and a limiting screw 42 is threaded onto the limiting plate 41. One side of the universal seat 51 faces the limiting plate 41 and has a screw hole that mates with the limiting screw 42. By screwing the limiting screw 42 into the screw hole, the rotation of the contact floor 5 can be restricted. In this way, the contact floor 5 can be kept horizontal while providing rain and sun protection. Example

[0042] This embodiment is an improvement on embodiment 1.

[0043] See Figures 1-7 The containerized transport chassis for gas generator sets also includes an extension plate 71, a rotating rod 72, a sleeve 73, a sliding sleeve 74, a first connecting rod 75, a second connecting rod 76, and an intercepting net 77.

[0044] The extension plate 71 is connected to the second arm 32.

[0045] The rotating rod 72 is rotatably connected to the extension plate 71. One end of the rotating rod 72 is equipped with a wind turbine blade 721, which can drive the rotating rod 72 to rotate under wind power.

[0046] One end of the sleeve 73 is connected to the extension plate 71, and the sleeve 73 is fitted over the rotating rod 72.

[0047] The sliding sleeve 74 is slidably connected to the outer wall of the sleeve 73; a connecting ring 741 is rotatably connected to the outer wall of the sliding sleeve 74.

[0048] One end of the first connecting rod 75 is hinged to the rotating rod 72, and the other end is connected to the swinging body 751.

[0049] One end of the second link 76 is hinged to the middle of the first link 75, and the other end is hinged to the sliding sleeve 74.

[0050] The intercepting net 77 is slidably connected to the second arm 32, and one edge of the intercepting net 77 is connected to the connecting ring 741 via a lifting rod 771. Preferably, the intercepting net 77 is made of low-density engineering plastic.

[0051] In extreme windy weather in the wild, there are often airborne debris blown by the wind. These debris have a large impact force and can easily cause damage if they directly hit the gas generator set. After leveling the gas generator set through the four retractable outriggers and connecting seat 2, maintaining this leveled state, in windy weather, the wind turbine blade 721 can drive the rotating rod 72 to rotate under the wind power. The rotating rod 72 then drives the swinging body 751. As the rotation speeds up, the swinging body 751 gradually moves away from the rotating rod 72 under its own centrifugal force. Through the first connecting rod 75 and the second connecting rod 76, it drives the sliding sleeve 74 to move upward. The sliding sleeve 74 then drives the intercepting net 77 to move upward through the lifting rod 771. The intercepting net 77 can intercept airborne debris that is about to hit the gas generator set, thus protecting the gas generator set. At the same time, the intercepting net 77 has little interference with airflow. That is, the intercepting net 77 does not affect airflow (which helps the gas generator set to dissipate heat) and is not likely to be blown over by the wind. Example

[0052] This embodiment is an improvement on embodiment 2.

[0053] See Figures 1-7 The containerized transport chassis for gas generator sets also includes a telescopic plate 81 and an airbag 82.

[0054] The contact plate 5 has a guide cavity 53. One end of the telescopic plate 81 is slidably and sealed to the guide cavity 53. The telescopic plate 81 can be stored in the guide cavity 53 or exposed outside the guide cavity 53.

[0055] The airbag 82 is mounted on the top of the bracket 16 of the tracked chassis 1 and is connected to the guide cavity 53 via a telescopic hose 83.

[0056] To enable the ground contact plate 5 to function as a rain and sun protector, the second arm 32 needs to be rotated 180° to face upwards. During the rotation of the second arm 32 to face upwards, the first arm 31 will compress the airbag 82, using the gas in the airbag 82 and the guide cavity 53 to push the telescopic plate 81, causing the telescopic plate 81 to protrude outside the guide cavity 53. This allows for coverage of a larger area above the gas generator set, thus achieving better rain and sun protection.

[0057] The usage methods of the aforementioned containerized transport chassis for gas generator sets include: Step S1: Secure the gas generator set to the middle of the connecting seat 2, and transport the gas generator set containerized transport chassis to the vicinity of the designated location; Step S2: Transport the gas generator set to the designated location using the tracked chassis 1; During the transportation of the gas generator set to the designated location via the tracked chassis 1, when the tracked chassis 1 enters the ditch, the rotation of the rotating arm 3 and the extension and retraction of the lifting outriggers 4 are used to make the contact floor 5 contact the ground in front of the tracked chassis 1, and the auxiliary support of the contact floor 5 is used to slow down the downward speed of the tracked chassis 1; or, when the tracked chassis 1 climbs out of the ditch, the rotation of the rotating arm 3 and the extension and retraction of the lifting outriggers 4 are used to make the contact floor 5 contact the ground behind the tracked chassis 1, and the auxiliary support of the contact floor 5 is used to help the tracked chassis 1 climb out of the ditch. Step S3: After rotating the second support arm 32 and the lifting outriggers 4, the connecting seat 2 and the bracket 16 can be separated. Move the four lifting outriggers 4 downward to lift the connecting seat 2 and the gas generator set as a whole. When the connecting seat 2 and the gas generator set are tilted, the corresponding lifting outriggers 4 are finely adjusted by the telescopic cylinder 6 to achieve leveling. Step S4: After rotating the second arm 32 and the lifting leg 4 in the opposite direction, the contact floor 5 is positioned above the connecting seat 2 and the gas generator set. During the reverse rotation of the second support arm 32 and the lifting support leg 4, the first support arm 31 compresses the airbag 82, and the gas in the airbag 82 and the guide cavity 53 pushes the telescopic plate 81, so that the telescopic plate 81 is exposed outside the guide cavity 53.

[0058] Finally, it should be noted that the above are merely preferred embodiments of this application and are not intended to limit this application. For those skilled in the art, this application can have various modifications and variations. Without conflict, the embodiments and features described in the embodiments of this application can be arbitrarily combined with each other. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A containerized transport chassis for gas generator sets, characterized in that, include: Tracked chassis, including support frame; A connecting base, detachably connected to the top of the bracket, is used to support the gas generator set; Supports are connected to each of the four corners of the connector; The rotating arm includes a first arm and a second arm that are connected to each other in an L-shape, and the first arm is connected to the support via a rotating shaft; The lifting outrigger is slidably connected to one side of the second outrigger; Touching the floor, it is connected to the end of the lifting outrigger; A telescopic hydraulic cylinder, installed on the second support arm, is used to move the lifting outrigger longitudinally; The rotating arm, the lifting outriggers, and the telescopic cylinders are each four in number; The contact plate can be in contact with the ground or located above the gas generator set; each of the rotating arms and each of the telescopic cylinders can move independently.

2. The containerized transport chassis for gas generator sets according to claim 1, characterized in that, The bottom of the support is connected to a connecting rod via a universal joint. The connecting rod is longitudinally inserted into the top of the bracket, and a fastening nut is threaded onto the lower part of the connecting rod.

3. The containerized transport chassis for gas generator sets according to claim 1, characterized in that, One side of the contact floor is connected to a universal seat, and a universal ball is rotatably connected inside the universal seat. The universal ball is connected to the end of the lifting outrigger.

4. The containerized transport chassis for gas generator sets according to claim 3, characterized in that, A limiting plate is slidably sleeved on the lifting outrigger, and a limiting screw is threadedly connected to the limiting plate. One side of the universal seat faces the limiting plate and has a screw hole that cooperates with the limiting screw.

5. The containerized transport chassis for gas generator sets according to any one of claims 1 to 4, characterized in that, It also includes an interception net, which is slidably connected to the second arm.

6. The containerized transport chassis for gas generator sets according to claim 5, characterized in that, Also includes: The extension plate is connected to the second arm; A rotating rod is rotatably connected to the extension plate, and a fan blade is installed at one end of the rotating rod; A sleeve, one end of which is connected to the extension plate, is sleeved on the outside of the rotating rod; A sliding sleeve is slidably connected to the outer wall of the sleeve, and a connecting ring is rotatably connected to the outer wall of the sliding sleeve; one edge of the interception net is connected to the connecting ring via a lifting rod; The first connecting rod has one end hinged to the rotating rod and the other end connected to a swinging body; The second connecting rod is hinged at one end to the middle of the first connecting rod and at the other end to the sliding sleeve.

7. The containerized transport chassis for gas generator sets according to claim 6, characterized in that, It also includes a telescopic plate that is slidably connected to the contact floor.

8. The containerized transport chassis for gas generator sets according to claim 7, characterized in that, The contact plate has a guide cavity, and one end of the telescopic plate is slidably and sealed to the guide cavity. The telescopic plate can be housed in the guide cavity or exposed outside the guide cavity.

9. The containerized transport chassis for gas generator sets according to claim 8, characterized in that, It also includes an airbag, which is disposed on the top of the support and connected to the guide cavity via a telescopic hose; the airbag can be compressed by the first support arm.

10. A method of using a containerized transport chassis for a gas generator set, based on the containerized transport chassis for a gas generator set as described in claim 9; characterized in that, The method of using the containerized transport chassis for the gas generator set includes: Step S1: Secure the gas generator set to the middle of the connecting seat and transport the gas generator set containerized transport chassis to the vicinity of the designated location; Step S2: Transport the gas generator set to the designated location using the tracked chassis; During the transportation of the gas generator set to the designated location via the tracked chassis, when the tracked chassis enters a ditch, the rotation of the rotating arm and the extension and retraction of the lifting outriggers bring the contact floor into contact with the ground in front of the tracked chassis, using the auxiliary support of the contact floor to slow down the downward speed of the tracked chassis; or, when the tracked chassis climbs out of the ditch, the rotation of the rotating arm and the extension and retraction of the lifting outriggers bring the contact floor into contact with the ground behind the tracked chassis, using the auxiliary support of the contact floor to help the tracked chassis climb out of the ditch; Step S3: After rotating the second support arm and the lifting outriggers, the connecting seat and the bracket can be separated. The four lifting outriggers are moved downwards to lift the connecting seat and the gas generator set as a whole. When the connecting seat and the gas generator set are tilted, the corresponding lifting outriggers are adjusted by the telescopic cylinder to achieve leveling. Step S4: After rotating the second arm and the lifting leg in the opposite direction, the contact floor is positioned above the connecting seat and the gas generator set; During the reverse rotation of the second arm and the lifting leg, the first arm compresses the airbag, and the gas in the airbag and the guide cavity pushes the telescopic plate, causing the telescopic plate to protrude outside the guide cavity.

Images