Skid-mounted base convenient to move and position

Abstract

The utility model discloses a skid-mounted base convenient to move and position, and relates to the technical field of skid-mounted bases, the skid-mounted base comprises a skid-mounted base main body and rotating support legs, one end of each rotating support leg is rotatably provided with a mounting frame, and the other end of each rotating support leg is rotatably provided with a roller on the inner side of the support frame. A first connecting rod is rotationally arranged on the connecting column between the two rotating supporting legs on the same side, a first connecting block is rotationally arranged at one end of the first connecting rod, the first connecting block is arranged on the second guide rod in a sliding mode, and a driving assembly for driving the two first connecting blocks to move is arranged at the bottom end of the skid-mounted base body. According to the skid-mounted base, the rollers are rotationally arranged on the inner sides of the supporting frames at one ends of the rotating supporting legs, the rotating supporting legs are driven to rotate through the two-way screws, the second connecting blocks, the second connecting rods, the first connecting blocks and the first connecting rods, and therefore the skid-mounted base body can be conveniently moved and positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of skid-mounted bases, in particular to a skid-mounted base which is convenient for movement and positioning. Background Art

[0002] Skid-mounted means a group of equipment is fixed on a chassis (or base) made of angle steel or I-beam, and a crowbar can be used to move and put it into place. In the prior art, lifting equipment is mostly used for lifting. Skid-mounted means that the container, pipeline, and bottom skid are manufactured as a whole, which is a skid. This skid is different from other equipment because it is pulled to the platform or factory as an integral form, and then it is connected to other equipment by pipelines. The base used to carry the skid-mounted overall equipment is the skid-mounted base. Since the skid-mounted base is heavier, it is mostly hoisted to the designated location by hoisting equipment. Since position deviation may occur when it is hoisted and lowered, it is very troublesome to lift it after the equipment is installed at the later stage. When the installation space in the factory is limited, the skid-mounted base can only be placed outside the factory building by hoisting equipment. Since the hoisting equipment is not convenient for hoisting in the factory building, it is not convenient to move and position it during installation, which makes the skid-mounted base have great limitations when used.

[0003] Based on this, a skid-mounted base that is convenient for movement and positioning is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide a skid-mounted base which is convenient for mobile positioning, so as to solve the problems of instability and mobile positioning in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A skid-mounted base for convenient movement and positioning, comprises a skid-mounted base body and swivel legs, a plurality of fixed legs are fixedly provided at the bottom end of the skid-mounted base body, a plurality of swivel legs are rotatably provided with mounting frames at one end, the mounting frames are fixedly provided at the bottom end of the skid-mounted base body, a support frame is rotatably provided at the other end of the swivel legs, a roller is rotatably provided on the inner side of the support frame, a connecting column is fixedly provided between two swivel legs on the same side, a first connecting rod is rotatably provided on the connecting column, a first connecting block is rotatably provided at one end of the first connecting rod, the first connecting block is slidably provided on a second guide rod, the second guide rod is fixedly provided at the bottom end of the skid-mounted base body, a driving assembly for driving the two first connecting blocks to move is provided at the bottom end of the skid-mounted base body, and a correction mechanism for correcting the position of the roller is provided on the swivel legs.

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional scheme: the driving assembly includes a bidirectional screw, both ends of the bidirectional screw are rotatably provided with a first rotating plate, the first rotating plates are fixedly arranged at the bottom end of the pry-mounted base body, one end of the bidirectional screw is fixedly provided with a worm gear, the worm gear is meshed with a worm, second rotating plates are rotatably provided on the rotating shafts at both ends of the worm, the second rotating plates are fixedly arranged at the bottom end of the pry-mounted base body, a rotating block is fixedly provided on the rotating shaft at one end of the worm, a plurality of toggle grooves are provided on the rotating block, and second connecting blocks are symmetrically provided on the bidirectional screw, and the two sides of the second connecting block are respectively rotatably connected to one end of the two second connecting rods, and the other ends of the two second connecting rods are respectively rotatably connected to one side of the two first connecting blocks.

[0009] The cam is an axially-coupled device for translating a first end of the first guide rod into a groove on the upper end of the support frame, and a second end of the first guide rod is fixedly mounted on the support frame to move the first guide rod to the cam.

[0010] In an optional solution: the pushing assembly includes a linkage rod, the upper end of the linkage rod is fixedly connected to the output ends of several second spring telescopic rods, the second spring telescopic rods are fixedly arranged at the bottom end of the skid-mounted base body, and a fixed rod is fixedly arranged on one side of the first guide rod at a position corresponding to the linkage rod.

[0011] In an optional solution: a push rod is fixedly provided on one side of the friction plate, a limit plate is tightly provided on one end of the push rod, and the limit plate is fixedly provided on the bottom end of the skid-mounted base body.

[0012] In an optional solution: a ball is provided at one end of the friction plate.

[0013] In an optional solution: an adjusting nut is rotatably provided at one end of the fixed leg, an adjusting leg is provided in a threaded hole on one side of the adjusting nut, an external thread is provided on the outside of the adjusting leg, a circular through hole is provided at one end of the fixed leg, and a support plate is fixedly provided at one end of the adjusting leg.

[0014] In an optional solution: a fixing plate is fixedly provided on the fixing leg, a threaded rod is provided in a threaded hole at the upper end of the fixing plate, a stop plate is rotatably provided at one end of the threaded rod, and a torsion block is fixedly provided at the other end of the threaded rod.

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

[0016] The utility model fixes a plurality of mounting frames at the bottom end of the skid-mounted base body, and a rotating leg is rotatably provided inside the mounting frame, and a roller is rotatably provided inside the supporting frame at one end of the rotating leg, and the rotating leg is driven to rotate by a bidirectional screw, a second connecting block, a second connecting rod, a first connecting block and a first connecting rod, so that the rotating leg is stored and unfolded, so that it is convenient to move and position the skid-mounted base body, and at the same time, by arranging an adjusting leg and an adjusting nut, it is convenient to adjust the working height of the skid-mounted base body, and by arranging an active conical friction wheel, a driven conical friction wheel, a friction wheel, a friction plate, a sliding tube and a linkage rod, it is convenient to correct the position of the roller axis when the rotating leg is stored, so as to prevent the roller from being worn when the rotating leg is rotated, and at the same time, it is convenient to unfold and use next time, thereby increasing the practicality of the skid-mounted base. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 This is a schematic diagram of the structure of the first connecting block and the second connecting block of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the limiting plate of the utility model.

[0020] Figure 4 It is a schematic diagram of the internal structure of the rotating support leg of the utility model.

[0021] Figure 5 This is a schematic diagram of the installation of the first guide rod of the utility model.

[0022] Figure 6 This is a schematic diagram of the friction wheel structure of the utility model.

[0023] Notes on figure numbers: 11 skid-mounted base body, 12 fixed leg, 13 adjustable leg, 14 adjusting nut, 15 threaded rod, 16 rotating leg, 17 mounting frame, 18 roller, 19 driven conical friction wheel, 20 friction wheel, 21 friction plate, 22 first spring telescopic rod, 23 sliding tube, 24 push rod, 25 limit plate, 26 first guide rod, 27 linkage rod, 28 second spring telescopic rod, 29 first connecting rod, 30 first connecting block, 31 second guide rod, 32 second connecting rod, 33 second connecting block, 34 bidirectional screw, 35 worm wheel, 36 worm. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] Example 1

[0026] In one embodiment, Figure 1-Figure 6 As shown, a skid-mounted base for convenient movement and positioning includes a skid-mounted base body 11 and a rotating leg 16, wherein a plurality of fixed legs 12 are fixedly arranged at the bottom end of the skid-mounted base body 11, and a plurality of rotating legs 16 are rotatably provided with a mounting frame 17 at one end, and the mounting frame 17 is fixedly arranged at the bottom end of the skid-mounted base body 11, and a support frame is rotatably arranged at the other end of the rotating leg 16, and a roller 18 is rotatably arranged on the inner side of the support frame, and a connecting column is fixedly arranged between the two rotating legs 16 on the same side, and a first connecting rod 29 is rotatably arranged on the connecting column, so that The first connecting rod 29 is rotatably provided with a first connecting block 30 at one end, the first connecting block 30 is slidably provided on a second guide rod 31, the second guide rod 31 is fixedly provided at the bottom end of the skid-mounted base body 11, the bottom end of the skid-mounted base body 11 is provided with a driving assembly for driving the two first connecting blocks 30 to move, the rotating leg 16 is provided with a correction mechanism for correcting the position of the roller 18, and the correction mechanism facilitates the storage of the rotating leg 16, so that the position of the roller 18 is calibrated, thereby facilitating the next movement and positioning of the skid-mounted base body 11;

[0027] The driving assembly includes a bidirectional screw 34, both ends of which are rotatably provided with a first rotating plate, the first rotating plate is fixedly provided at the bottom end of the pry-mounted base body 11, one end of the bidirectional screw 34 is fixedly provided with a worm wheel 35, a worm 36 is meshed on the worm wheel 35, and second rotating plates are rotatably provided on the rotating shafts at both ends of the worm 36, the second rotating plates are fixedly provided with the bottom end of the pry-mounted base body 11, a rotating block is fixedly provided on the rotating shaft at one end of the worm 36, and a plurality of toggle grooves are provided on the rotating block, and second connecting blocks 33 are symmetrically provided on the bidirectional screw 34, and the second connecting blocks 33 are rotatably connected to one end of two second connecting rods 32 on both sides, and the two The other ends of the second connecting rod 32 are rotatably connected to one side of the two first connecting blocks 30 respectively. During use, when it is necessary to unfold or store the rotating leg 16, a tool is used to rotate the worm 36, and the worm 36 engages with the worm wheel 35 to rotate the bidirectional screw 34. When the bidirectional screw 34 rotates, under the action of the thread, the two second connecting blocks 33 move along the axial direction of the bidirectional screw 34, and the movement directions are opposite. When the second connecting block 33 moves, the first connecting block 30 is driven to slide along the length direction of the second guide rod 31 through the second connecting rod 32. When the first connecting block 30 moves, it drives several rotating legs 16 to rotate through the first connecting rod 29 and the connecting column, so that the rotating legs 16 are unfolded or stored.

[0028] The correction mechanism includes a friction wheel 20, which is an incomplete friction wheel. A plurality of mounting grooves at the notch plane of the friction wheel 20 are rotatably provided with rotating rollers. The friction wheel 20 is fixedly provided at one end of a first fixed shaft. The first fixed shaft is rotatably provided in a mounting hole on one side of a rotating leg 16. A driven conical friction wheel 19 is fixedly provided at the other end of the first fixed shaft. An active conical friction wheel is closely attached to the driven conical friction wheel 19. The active conical friction wheel is fixedly provided on a second fixed shaft. The second fixed shaft is fixedly provided on the supporting leg 16. At the upper end of the support frame, a friction plate 21 is tightly attached to the friction wheel 20, and one side of the friction plate 21 is fixedly connected to the output ends of a plurality of first spring telescopic rods 22, respectively. The first spring telescopic rods 22 are fixedly arranged on the inner side of the sliding tube 23, and a first guide rod 26 is slidably arranged in the rectangular hole at the upper end of the fixed support plate on one side of the sliding tube 23. The first guide rod 26 is fixedly arranged on one side of the rotating leg 16, and a push assembly for pushing the plurality of sliding tubes 23 to move is provided at the bottom end of the skid-mounted base body 11. When in use, when the rotating leg 16 needs to be moved When storing, in order to prevent the roller 18 from being worn due to the axis of the roller 18 not being parallel to the axis of the connecting column, a person pushes the sliding tube 23 to slide along the length direction of the first guide rod 26 through the pushing assembly. When the sliding tube 23 slides, it drives the friction plate 21 to move. If the axis of the roller 18 is not parallel to the axis of the connecting column, the roller 18 drives the active conical friction wheel to rotate through the fixed second fixed shaft, and the active conical friction wheel drives the driven conical friction wheel 19 to rotate. The driven conical friction wheel 19 drives the friction wheel 20 to rotate through the first fixed shaft, so that the friction wheel 20 rotates. The friction wheel 20 is in close contact with the friction plate 21. When the friction plate 21 moves, the friction plate 21 and the friction wheel 20 rub against each other to cause the friction wheel 20 to rotate. When the plane of the notch of the friction wheel 20 is in close contact with the friction plate 21, the friction wheel 20 no longer rotates because a plurality of rotating rollers are provided at the plane of the notch. At the same time, under the action of a plurality of first spring telescopic rods 22, one side of the friction plate 21 is in close contact with a plurality of rotating rollers, so that the axis of the roller 18 is parallel to the connecting column, so that when the rotating leg 16 is stored, the roller 18 rotates by friction with the ground.

[0029] The pushing assembly includes a linkage rod 27, the upper end of which is fixedly connected to the output ends of several second spring telescopic rods 28, respectively. The second spring telescopic rods 28 are fixedly arranged at the bottom end of the skid-mounted base body 11, and a fixed rod is fixedly arranged at a position corresponding to the linkage rod 27 on one side of the first guide rod 26. When in use, when the sliding tube 23 needs to be moved, the user pulls the linkage rod 27 to move along the axial direction of the second spring telescopic rod 28, so that the linkage rod 27 drives the two sliding tubes 23 to move through the fixed rod.

[0030] A push rod 24 is fixedly provided on one side of the friction plate 21, and a limit plate 25 is tightly provided on one end of the push rod 24. The limit plate 25 is fixed to the bottom end of the skid-mounted base body 11. When in use, when the rotating leg 16 rotates, one end of the friction plate 21 is tightly attached to one side of the push rod 24, so that one side of the friction plate 21 is tightly attached to the notch of the friction wheel 20, preventing the roller 18 from rotating when not in use, so that when it is used again, the axis of the roller 18 is parallel to the axis of the connecting column.

[0031] A ball is disposed at one end of the friction plate 21 , which is convenient for reducing the wear between one end of the friction plate 21 and one side of the push rod 24 during use.

[0032] Example 2

[0033] The difference from Example 1 is that an adjusting nut 14 is rotatably provided at one end of the fixed leg 12, an adjusting leg 13 is provided in a threaded hole on one side of the adjusting nut 14, an external thread is provided on the outside of the adjusting leg 13, a circular through hole is provided at one end of the fixed leg 12, and a support plate is fixedly provided at one end of the adjusting leg 13. During use, when it is necessary to adjust the working height of a single fixed leg 12, the adjusting nut 14 is rotated with a tool, and under the action of the thread, the adjusting leg 13 is moved along the axial direction of the fixed leg 12, thereby adjusting the working height of the fixed leg 12.

[0034] A fixing plate is fixed on the fixed leg 12, and a threaded rod 15 is provided in the threaded hole on the upper end of the fixing plate. A stop plate is rotatably provided at one end of the threaded rod 15, and a torsion block is fixed at the other end of the threaded rod 15. When in use, when the adjusting nut 14 is not in use, the threaded rod 15 is rotated, and the threaded rod 15 drives the stop plate to move along the axial direction of the threaded rod 15. When one side of the stop plate is in close contact with the upper end of the adjusting nut 14, the adjusting nut 14 is prevented from rotating when the pry-mounted base body 11 is in use.

[0035] The above embodiment discloses a skid-mounted base that is convenient for movement and positioning. When the skid-mounted base body 11 needs to be moved and positioned, a tool is used to rotate the worm 36, and the worm 36 is meshed with the worm wheel 35 to rotate the bidirectional screw 34. When the bidirectional screw 34 rotates, the two second connecting blocks 33 are moved along the axis direction of the bidirectional screw 34 under the action of the thread, and the moving directions are opposite. When the second connecting block 33 moves, the first connecting block 30 is driven to slide along the length direction of the second guide rod 31 through the second connecting rod 32. When the first connecting block 30 moves, it drives a plurality of rotating legs 16 to rotate through the first connecting rod 29 and the connecting column, so that the rotating legs 16 are unfolded. At the same time, the roller 18 contacts and rotates with the ground, so that the support plate at one end of the adjustment leg 13 is separated from the ground, thereby pushing the skid-mounted base body 11 to move and position. After the movement and positioning is completed, the user pulls the linkage rod 27 to move along the axis direction of the second spring telescopic rod 28, so that the linkage rod 27 drives the two sliding tubes 23 to move through the fixed rod. When the sliding tube 23 slides, the friction plate 21 is driven to move. If the axis of the roller 18 is not parallel to the axis of the connecting column, the roller 18 drives the active conical friction wheel to rotate by fixing the second fixed shaft, and the active conical friction wheel drives the driven conical friction wheel 19 to rotate. The driven conical friction wheel 19 drives the friction wheel 20 to rotate through the first fixed shaft, so that the friction wheel 20 rotates, and the friction wheel 20 is in close contact with the friction plate 21. When the friction plate 21 moves, the friction plate 21 and the friction wheel 20 rub against each other, so that the friction wheel 20 rotates. When the plane at the notch of the friction wheel 20 is in close contact with the friction plate 21, since a plurality of rotating rollers are provided at the plane of the notch, the friction wheel 20 no longer rotates. At the same time, under the action of a plurality of first spring telescopic rods 22, one side of the friction plate 21 is in close contact with a plurality of rotating rollers, so that the axis of the roller 18 is parallel to the connecting column, and then the worm 36 is rotated in the opposite direction to store the rotating leg 16. At the same time, the support plate at one end of the leg 13 is adjusted to contact the ground to support the skid-mounted base body 11.

[0036] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A skid-mounted base for convenient movement and positioning, comprising a skid-mounted base body (11) and a rotating support leg (16), wherein a plurality of fixed support legs (12) are fixedly provided at the bottom end of the skid-mounted base body (11), characterized in that: A plurality of the rotating legs (16) are rotatably provided with mounting frames (17) at one end, and the mounting frames (17) are fixedly arranged at the bottom end of the skid-mounted base body (11). A support frame is rotatably provided at the other end of the rotating legs (16), and a roller (18) is rotatably provided inside the support frame. A connecting column is fixedly arranged between two rotating legs (16) on the same side, and a first connecting rod (29) is rotatably provided on the connecting column. A first connecting block (30) is rotatably provided at one end of the first connecting rod (29), and the first connecting block (30) is slidably provided on a second guide rod (31), and the second guide rod (31) is fixedly arranged at the bottom end of the skid-mounted base body (11). A driving assembly for driving the two first connecting blocks (30) to move is provided at the bottom end of the skid-mounted base body (11), and a correction mechanism for correcting the position of the roller (18) is provided on the rotating legs (16).

2. A skid-mounted base for convenient movement and positioning according to claim 1, characterized in that: The driving assembly comprises a bidirectional screw (34), both ends of which are rotatably provided with a first rotating plate, the first rotating plates are fixedly arranged at the bottom end of the pry-mounted base body (11), one end of the bidirectional screw (34) is fixedly provided with a worm wheel (35), the worm wheel (35) is meshed with a worm (36), and second rotating plates are rotatably provided on the rotating shafts at both ends of the worm (36), the second rotating plates are fixedly provided with the bottom end of the pry-mounted base body (11), one end of the worm (36) is fixedly provided with a rotating block, the rotating block is provided with a plurality of toggle grooves, and the bidirectional screw (34) is symmetrically provided with second connecting blocks (33), the two sides of the second connecting block (33) are respectively rotatably connected to one end of two second connecting rods (32), and the other ends of the two second connecting rods (32) are respectively rotatably connected to one side of two first connecting blocks (30).

3. A skid-mounted base for convenient movement and positioning according to claim 2, characterized in that: The correction mechanism comprises a friction wheel (20), the friction wheel (20) is an incomplete friction wheel, a plurality of mounting grooves at a notch plane of the friction wheel (20) are rotatably provided with rotating rollers, the friction wheel (20) is fixedly provided at one end of a first fixed shaft, the first fixed shaft is rotatably provided in a mounting hole on one side of a rotating leg (16), a driven conical friction wheel (19) is fixedly provided at the other end of the first fixed shaft, an active conical friction wheel is closely provided on the driven conical friction wheel (19), the active conical friction wheel is fixedly provided on a second fixed shaft, and the second fixed shaft is fixedly provided on the second fixed shaft. A friction plate (21) is arranged at the upper end of the support frame, and is closely attached to the friction wheel (20). One side of the friction plate (21) is fixedly connected to the output ends of a plurality of first spring telescopic rods (22). The first spring telescopic rods (22) are fixedly arranged on the inner side of the sliding tube (23). A first guide rod (26) is slidably arranged in a rectangular hole at the upper end of a fixed support plate on one side of the sliding tube (23). The first guide rod (26) is fixedly arranged on one side of a rotating support leg (16). A pushing assembly for pushing the plurality of sliding tubes (23) to move is arranged at the bottom end of the skid-mounted base body (11).

4. The skid-mounted base for convenient movement and positioning according to claim 3, characterized in that: The pushing assembly comprises a linkage rod (27), the upper end of which is fixedly connected to the output ends of a plurality of second spring telescopic rods (28), the second spring telescopic rods (28) being fixedly arranged at the bottom end of the pry-mounted base body (11), and a fixing rod being fixedly arranged at a position corresponding to the linkage rod (27) on one side of the first guide rod (26).

5. The skid-mounted base for convenient movement and positioning according to claim 3, characterized in that: A push rod (24) is fixedly provided on one side of the friction plate (21), a limit plate (25) is tightly provided on one end of the push rod (24), and the limit plate (25) is fixedly provided on the bottom end of the skid-mounted base body (11).

6. The skid-mounted base for convenient movement and positioning according to claim 5, characterized in that: A ball is provided at one end of the friction plate (21).

7. The skid-mounted base for convenient movement and positioning according to claim 1, characterized in that: An adjusting nut (14) is rotatably provided at one end of the fixed leg (12); an adjusting leg (13) is provided in a threaded hole on one side of the adjusting nut (14); an external thread is provided on the outside of the adjusting leg (13); a circular through hole is provided at one end of the fixed leg (12); and a supporting plate is fixedly provided at one end of the adjusting leg (13).

8. The skid-mounted base for convenient movement and positioning according to claim 6, characterized in that: A fixing plate is fixedly provided on the fixing leg (12), a threaded rod (15) is provided in a threaded hole at the upper end of the fixing plate, a stop plate is rotatably provided at one end of the threaded rod (15), and a torsion block is fixedly provided at the other end of the threaded rod (15).

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