Mountain transportation crawler

Abstract

The utility model discloses a mountain transport crawler, which relates to the technical field of transport vehicles and comprises a crawler body and a storage rack, a frame is arranged at the top of the crawler body, a fixed plate is arranged at the top of the frame, a movable plate is arranged in the fixed plate in a sliding manner, a fixed rack is arranged on the fixed plate, and a movable plate is arranged on the movable plate. A supporting frame is arranged on the movable plate, a movable frame is arranged on the fixed plate in a sliding mode, a supporting seat is vertically arranged on the movable frame, a stand column is arranged in the supporting seat in a sliding mode, and the stand column is sleeved with a plurality of cushion blocks. The movable plate drives the supporting frame to slide along the mounting groove, the supporting frame and the fixed frame are away from each other, the supporting plate drives the sliding rod to slide along the sliding groove, the multiple storage racks descend along the stand columns and get close to each other, goods below can be extruded and fixed, and the goods are prevented from sliding off from the crawler.

Description

Technical Field

[0001] The utility model relates to the technical field of transport vehicles, in particular to a tracked vehicle for mountain transportation. Background Technique

[0002] In the fields of military, electric power, communication, etc., it is often necessary to transport equipment and materials on rugged mountainous areas. The mountain transportation methods mainly include manual transportation, animal power transportation, transport vehicle transportation, cableway transportation, and air transportation. Manual transportation and animal power transportation have the defects of low transportation efficiency and high labor intensity. Cableway transportation and air transportation have too high costs and are not easy to use for medium and small-sized projects. Therefore, tracked transport vehicles are usually used for mountain transportation.

[0003] When the existing mountain transport vehicle transports goods, it is unable to classify and store the loaded goods. Different types of goods are stacked inside the carriage, which is not conducive to subsequent unloading and selection. When the slope of the mountain is large or bumpy, the goods on the transport vehicle are likely to slide off the vehicle, resulting in damage to the goods and affecting the normal progress of mountain transportation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a tracked vehicle for mountain transportation to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tracked vehicle for mountain transportation, including a tracked vehicle body, further including:

[0007] A storage rack. A frame is arranged on the top of the tracked vehicle body. A fixing plate is arranged on the top of the frame. An activity plate is slidably arranged inside the fixing plate. A fixing frame is arranged on the fixing plate. A support frame is arranged on the activity plate. An activity frame is slidably arranged on the fixing plate. A support seat is vertically arranged on the activity frame. A column is slidably arranged inside the support seat. A plurality of cushion blocks are sleeved outside the column. A storage rack for placing goods is arranged between two of the cushion blocks. Sliding grooves are respectively arranged on both outer sides of the storage rack;

[0008] A support plate. Support blocks are respectively arranged on the fixing frame and the support frame. A support plate is rotatably arranged on the support block. A plurality of sliding rods are arranged outside the support plate. One end of each sliding rod penetrates into the sliding groove. A plurality of telescopic springs are sleeved outside the column. Both ends of each telescopic spring are connected to the cushion block. Fixing holes are respectively arranged on the fixing frame and the support frame. A fixing pin matched with the fixing hole is arranged on the support block;

[0009] A lifting mechanism, connected to the activity plate, capable of driving a plurality of storage racks to move up and down along the column.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional solution: the lifting mechanism includes a threaded rod, a fixed rod and a motor, the fixed rod and the threaded rod are arranged inside the fixed plate, the movable plate is slidably arranged between the two fixed rods, the motor is arranged outside the fixed plate, the rotating end of the motor is connected to the threaded rod, and a threaded groove matching the threaded rod is opened inside the movable plate.

[0012] In an optional solution: a screw rod is arranged on the top of the support seat, and adjustment blocks are sleeved on both sides of the outside of the screw rod, and the adjustment blocks are fixedly connected to the column.

[0013] In an optional solution: square grooves are provided on both sides of the exterior of the fixed plate, and an inserting plate is provided on the exterior of the movable frame, and one end of the inserting plate slides into the interior of the square groove.

[0014] In an optional solution: a connecting groove is formed on the side wall of the storage rack, and the cushion block penetrates into the connecting groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The mountain transport crawler vehicle places goods through multiple racks on the frame to prevent large quantities of goods from piling up inside the car body, which is convenient for subsequent selection and retrieval. The crawler transport vehicle can safely transport goods in complex mountain environments. The movable plate drives the support frame to slide along the installation groove, and the support frame and the fixed frame move away from each other. The support plate drives the sliding rod to slide along the sliding groove. Multiple racks descend along the columns and approach each other, which can squeeze and fix the goods below to prevent the goods from sliding off the crawler vehicle, reducing the safety risks during transportation and making the crawler vehicle more suitable for mountain transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a mountain transport crawler vehicle.

[0018] Figure 2 It is a cross-sectional view of the fixed plate in the mountain transport crawler vehicle.

[0019] Figure 3 This is a schematic diagram of the structure of the storage rack in the mountain transport crawler vehicle.

[0020] Annotation of reference numerals: 1 - crawler vehicle body, 2 - frame, 3 - fixing plate, 4 - fixing bracket, 5 - movable bracket, 6 - movable plate, 7 - installation groove, 8 - support frame, 9 - motor, 10 - threaded rod, 11 - fixing rod, 12 - storage rack, 121 - sliding groove, 122 - connecting groove, 13 - column, 14 - support base, 15 - lead screw, 16 - adjusting block, 17 - handle, 18 - cushion block, 19 - telescopic spring, 20 - support plate, 21 - guide rod, 22 - support block, 23 - sliding rod, 24 - square groove, 25 - insertion plate, 26 - fixing pin, 27 - fixing hole. Detailed implementation manners

[0021] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments; in the drawings or descriptions, similar or identical parts are denoted by the same reference numerals, and in actual applications, the shapes, thicknesses or heights of the components can be enlarged or reduced. Each embodiment listed in the present utility model is only used to illustrate the present utility model and is not used to limit the scope of the present utility model. Any obvious modification or change made to the present utility model does not depart from the spirit and scope of the present utility model.

[0022] In one embodiment, as Figures 1-3 shown, a mountain transportation crawler vehicle includes a crawler vehicle body 1, and further includes:

[0023] A storage rack 12, a frame 2 is arranged on the top of the crawler vehicle body 1, a fixing plate 3 is fixedly arranged on the top of the frame 2, an installation groove 7 is formed inside the fixing plate 3, a movable plate 6 is slidably arranged inside the installation groove 7, a fixing bracket 4 is arranged on the fixing plate 3, a support frame 8 is arranged on the movable plate 6, guide rods 21 are arranged inside both the fixing bracket 4 and the support frame 8, a movable bracket 5 is slidably arranged on the fixing plate 3, a support base 14 is vertically arranged on the movable bracket 5, a column 13 is slidably arranged inside the support base 14, a plurality of cushion blocks 18 are slidably sleeved outside the column 13, a storage rack 12 for placing goods is arranged between the two cushion blocks 18, and sliding grooves 121 are formed on both outer sides of the storage rack 12;

[0024] A support plate 20, a support block 22 is provided on both the fixed frame 4 and the support frame 8, the support block 22 is slidably sleeved on the guide rod 21, and a support plate 20 is rotatably provided on the support block 22, a plurality of sliding rods 23 are provided on the outside of the support plate 20, one end of the sliding rod 23 penetrates into the inside of the sliding groove 121, and the support plate 20 supports the storage rack 12 through the sliding rod 23, a plurality of telescopic springs 19 are sleeved on the outside of the column 13, the telescopic spring 19 supports the cushion block 18, and both ends of the telescopic spring 19 are connected to the cushion block 18, a fixing hole 27 is provided on the fixed frame 4 and the support frame 8, and a fixing pin 26 matched with the fixing hole 27 is provided on the support block 22, and the support block 22 slides along the support frame 8 and is fixed by the fixing pin 26, so as to facilitate the adjustment of the position of the support plate 20 and the sliding rod 23;

[0025] The lifting mechanism is connected to the movable plate 6 and can drive the plurality of racks 12 to move up and down along the columns 13 .

[0026] The mountain transport crawler vehicle places goods through multiple storage racks 12 on the frame 2 to prevent large quantities of goods from piling up inside the car body, which is convenient for subsequent selection and retrieval. The movable plate 6 drives the support frame 8 to slide along the installation groove 7, and the support frame 8 and the fixed frame 4 move away from each other. The support block 22 drives the support plate 20 to rotate, and the support plate 20 drives the sliding rod 23 to slide along the sliding groove 121, so that the multiple storage racks 12 descend along the column 13 and approach each other, which can squeeze and fix the goods below to prevent the goods from sliding off the crawler vehicle. As an embodiment, the left and right, up and down positions of the various components given in the accompanying drawings are only an arrangement method, and the specific positions are set according to specific needs.

[0027] In one embodiment, Figures 1-3 As shown, the lifting mechanism includes a threaded rod 10, a fixed rod 11 and a motor 9. The fixed plate 3 is provided with the fixed rod 11 and the threaded rod 10. The threaded rod 10 is rotatably arranged inside the mounting groove 7. The movable plate 6 is slidably arranged between the two fixed rods 11. The motor 9 is arranged outside the fixed plate 3. The rotating end of the motor 9 is connected to the threaded rod 10. A threaded groove matching the threaded rod 10 is opened inside the movable plate 6. The motor 9 drives the threaded rod 10 to rotate, and the threaded rod 10 drives the movable plate 6 to slide along the mounting groove 7.

[0028] In one embodiment, Figures 1-2As shown, a lead screw 15 is rotatably provided at the top of the support base 14. Both sides of the outside of the lead screw 15 are sleeved with adjusting blocks 16. The adjusting blocks 16 are fixedly connected to the upright columns 13. External threads with opposite helix directions are provided at both ends of the lead screw 15. The adjusting blocks 16 are sleeved on the lead screw 15 through the internally opened threaded holes. The lead screw 15 rotates to drive the two adjusting blocks 16 to approach or move away from each other. The adjusting blocks 16 drive the upright columns 13 and the cushion blocks 18 to move, facilitating the adjustment of the use position of the cushion blocks 18.

[0029] In one embodiment, as Figures 1-3 shown, square grooves 24 are opened on both sides of the outside of the fixed plate 3. A plug board 25 is provided on the outside of the movable frame 5. One end of the plug board 25 slides into the inside of the square groove 24, and the plug board 25 fixes the movable frame 5.

[0030] In one embodiment, as Figures 1-3 shown, a connection groove 122 is opened on the side wall of the storage rack 12. The cushion block 18 penetrates into the inside of the connection groove 122, and the cushion block 18 can prevent the storage rack 12 from sliding left and right along the horizontal direction.

[0031] In the above embodiment of the present utility model, a mountain transport crawler vehicle is provided. The motor 9 drives the threaded rod 10 to rotate. The threaded rod 10 drives the movable plate 6 to slide along the installation groove 7. The movable plate 6 drives the support frame 8 to approach the fixed frame 4. The support block 22 drives the support plate 20 to rotate. The support plate 20 drives the sliding rod 23 to slide along the sliding groove 121, so that a plurality of storage racks 12 rise along the upright columns 13. The goods to be transported are sequentially placed in the storage racks 12 of the vehicle frame 2. The motor 9 reversely rotates and drives the movable plate 6 to move. The support frame 8 and the fixed frame 4 move away from each other. A plurality of storage racks 12 descend along the upright columns 13 and approach each other, capable of squeezing and fixing the goods below to prevent the goods from slipping off the crawler vehicle.

[0032] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A mountain transport crawler vehicle, comprising a crawler vehicle body, characterized in that: Also includes: A storage rack, a frame is provided on the top of the crawler body, a fixed plate is provided on the top of the frame, a movable plate is slidably provided inside the fixed plate, a fixed frame is provided on the fixed plate, a support frame is provided on the movable plate, a movable frame is slidably provided on the fixed plate, a support seat is vertically provided on the movable frame, a column is slidably provided inside the support seat, a plurality of pads are sleeved on the outside of the column, a storage rack for placing goods is provided between two of the pads, and sliding grooves are provided on both sides of the outside of the storage rack; A support plate, the fixing frame and the support frame are both provided with a support block, the support block is rotatably provided with a support plate, a plurality of sliding rods are provided on the outside of the support plate, one end of the sliding rod is inserted into the inside of the sliding groove, a plurality of telescopic springs are sleeved on the outside of the column, both ends of the telescopic springs are connected to the cushion block, the fixing frame and the support frame are both provided with a fixing hole, and the support block is provided with a fixing pin matched with the fixing hole; The lifting mechanism is connected to the movable plate and can drive the multiple storage racks to move up and down along the columns.

2. The mountain transport crawler vehicle according to claim 1, characterized in that: The lifting mechanism includes a threaded rod, a fixed rod and a motor. The fixed rod and the threaded rod are arranged inside the fixed plate. The movable plate is slidably arranged between the two fixed rods. The motor is arranged outside the fixed plate. The rotating end of the motor is connected to the threaded rod. A threaded groove matching the threaded rod is opened inside the movable plate.

3. The mountain transport crawler vehicle according to claim 2, characterized in that: A screw rod is arranged on the top of the support seat, and adjustment blocks are sleeved on both sides of the outside of the screw rod, and the adjustment blocks are fixedly connected to the column.

4. The mountain transport crawler vehicle according to claim 1, characterized in that: Square grooves are provided on both sides of the exterior of the fixed plate, and an inserting plate is provided on the exterior of the movable frame. One end of the inserting plate slides into the interior of the square groove.

5. The mountain transport crawler vehicle according to claim 1, characterized in that: The side wall of the storage rack is provided with a connecting groove, and the cushion block penetrates into the connecting groove.

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