Box-type LNG filling integrated skid

Abstract

The invention belongs to the technical field of LNG equipment, specifically a box-type LNG filling integrated skid, comprising a box-type skid body, a support frame installed at the bottom of the inner wall of the box-type skid body, and a gas tank, and also comprising an adjustment structure installed between the support frame and the gas tank for fixing and adjusting the angle thereof; the adjustment mechanism comprises: a support and fixing assembly installed between the outer wall of the gas tank and the support frame for fixing the gas tank; the invention controls the telescopic rod 1 to extend or contract according to demand, selects the connecting shaft 1 or the connecting shaft 2 as the center of the circle, controls the motor, clicks to rotate through the transmission sprocket 1, the chain, the transmission sprocket 2 and the rotating shaft 1, drives the connecting rod 1 to rotate through the rotating shaft 1, and drives the connecting plate to rotate with the connecting shaft 1 or the connecting shaft 2 as the center of the circle through the connecting rod 2 and the rotating shaft 2, thereby driving the gas tank fixed on the limiting frame 1 and the limiting frame 2 to tilt according to demand, thereby expanding the scope of use.

Description

Technical Field

[0001] The invention relates to the technical field of LNG equipment, in particular to a box-type LNG filling integrated skid. Background Art

[0002] LNG box-type filling skid is a device used for storing liquefied petroleum gas and filling liquefied petroleum gas during the storage and transportation of liquefied petroleum gas. The existing LNG box-type filling skid consists of a box body, an installation module, a storage tank and a filling module. When in use, the liquefied petroleum gas is stored through the storage tank and filled through the filling module.

[0003] The existing storage tank is fixedly installed on the filling skid. When in use, since LNG is liquefied natural gas, the bottom of the storage tank is stable during filling, and the liquid may not be sucked out, resulting in a vacuum phenomenon, and the storage tank cannot be driven to tilt;

[0004] At the same time, after the storage tank is installed, it may be necessary to replace the storage tank due to maintenance or other reasons. The bottom of the storage tank fits the bottom of the filling skid and is difficult to remove, affecting efficiency.

[0005] To this end, we invented the box-type LNG filling integrated skid. Summary of the invention

[0006] In view of the above problems and / or the problems existing in the existing box-type LNG filling integrated skid, the present invention is proposed.

[0007] Therefore, the purpose of the present invention is to provide a box-type LNG filling integrated skid, which can solve the above-mentioned problem that the installation of the existing storage tank on the filling skid is fixed. When in use, since LNG is liquefied natural gas, during filling, due to the stability of the bottom of the storage tank, the liquid may not be sucked out, a vacuum may occur, and the storage tank cannot be driven to tilt.

[0008] To solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] The box-type LNG filling integrated skid comprises: a box-type skid body, a support frame installed at the bottom of the inner wall of the box-type skid body, and a gas tank, and also comprises an adjustment structure installed between the support frame and the gas tank for fixing and adjusting the angle thereof;

[0010] The regulating mechanism comprises:

[0011] A support and fixing assembly is installed between the outer wall of the gas tank and the support frame to fix the gas tank; and

[0012] The adjusting component is installed on the outside of the supporting and fixing component and is used to drive the fixed gas tank to adjust the tilt angle.

[0013] As a preferred solution of the box-type LNG filling integrated skid of the present invention, the supporting and fixing assembly comprises:

[0014] A connecting block, wherein the connecting block is provided in two groups and is respectively fixedly installed on both sides of the gas tank;

[0015] Limiting frame one and limiting frame two, the top of the limiting frame one and the top of the limiting frame two are both fixed with a limiting top frame by bolts, the inner wall of the limiting top frame and the inner wall of the limiting frame one and the inner wall of the limiting frame two are all provided with connecting grooves, and the inner wall of the connecting groove is slidably connected to the outer wall of the connecting block.

[0016] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, wherein: connecting shaft 1 is fixedly installed at both ends of the limiting frame 1, connecting shaft 2 is fixedly installed at both ends of the limiting frame 2, support frame 1 and support frame 2 are respectively installed at both ends of the side wall of the support frame, and the inner sides of the support frame 1 and support frame 2 are respectively connected to connecting shaft 1 and connecting shaft 2.

[0017] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, wherein: the top of the support frame 1 and the support frame 2 are both provided with a slide groove, the top of the slide groove is set as an open structure, and the upper part of the left end side wall of the support frame 1 and the upper part of the right end side wall of the support frame 2 are both provided with a square hole.

[0018] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, the inner walls of the two groups of square holes are respectively slidably connected with a limiting rod 1 and a limiting rod 2, a linkage frame is fixed between the limiting rod 1 and the limiting rod 2, a fixed frame is provided below the linkage frame, the inner wall of the top right side of the fixed frame is slidably connected with the outer wall of the linkage frame, a telescopic rod 1 is fixedly installed on the left side of the fixed frame, and the output end of the telescopic rod 1 is fixedly connected to the outer wall of the linkage frame.

[0019] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, a connecting plate is fixedly installed between the right side of the bottom end of the limiting frame one and the left side of the bottom end of the limiting frame two, and a rotating shaft two is fixedly installed on both sides of the connecting plate, and the end of the rotating shaft two away from the connecting plate is rotatably connected to a connecting rod two, the bottom end of the connecting rod two is rotatably connected to a connecting rod one, the bottom end of the connecting rod one is fixedly connected to a rotating shaft one, and the two ends of the outer wall of the rotating shaft one are rotatably connected to the two ends of the inner wall of the support frame.

[0020] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, a motor is fixedly provided at the bottom end of the inner wall of the support frame, a transmission sprocket 1 is fixedly connected to the output end of the motor, a transmission sprocket 2 is fixedly installed at the middle end of the outer wall of the rotating shaft 1, and a chain is connected between the transmission sprocket 2 and the transmission sprocket 1.

[0021] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, the bottom ends of the inner walls of the limiting frame one and the limiting frame two are both provided with through grooves, and a ejection structure for ejecting the connecting block slidably connected to the inner wall of the connecting groove is provided below the limiting frame one and the limiting frame two.

[0022] As a preferred solution of the box-type LNG filling integrated skid described in the present invention, the ejection structure includes: a limiting frame, the bottom end of the limiting frame is fixedly connected to the bottom end of the inner wall of the support frame, one side of the limiting frame is opened as an opening structure, the inner wall of the limiting frame is slidably connected with a push rod, the top end of the push rod is fixedly connected with a top plate, the outer wall of the push rod close to the opening structure of the limiting frame is evenly distributed with teeth, one side of the teeth is meshingly connected with gear one, and one side of the gear one is connected to a driving component that drives it to rotate.

[0023] As a preferred solution of the box-type LNG filling integrated skid of the present invention, the drive assembly includes:

[0024] A connecting plate, the connecting plate is fixedly mounted on the side wall of the limiting frame, the inner side of the connecting plate is rotatably connected to a rotating shaft 3, and an end of an outer wall of the rotating shaft 3 away from the gear 1 is fixedly connected to the gear 2;

[0025] A horizontal plate, the horizontal plate is located below the second gear, the top of the horizontal plate is evenly distributed with second teeth, the top of the second teeth is meshed and connected with the bottom of the outer wall of the first gear, and connecting rods are fixedly installed at both ends of the horizontal plate; and

[0026] A support seat one, the bottom end of the support seat one is fixedly connected to the bottom end of the inner wall of the support frame, one side of the support seat one is slidably connected to the outer wall of an end of the connecting rod away from the horizontal plate, and a telescopic rod two is fixedly installed on the side of the support seat one away from the horizontal plate, and the output end of the telescopic rod two is fixedly connected to the connecting rod.

[0027] Compared with existing technologies:

[0028] According to the needs, the telescopic rod 1 is controlled to extend or contract, the connecting shaft 1 or the connecting shaft 2 is selected as the center of the circle, the motor is controlled, and the transmission sprocket 1, the chain, the transmission sprocket 2 and the rotating shaft 1 are rotated through the rotating shaft 1, and the connecting rod 1 is driven to rotate through the connecting rod 2 and the rotating shaft 2. The connecting rod 1 drives the connecting plate to rotate with the connecting shaft 1 or the connecting shaft 2 as the center of the circle, thereby driving the gas tanks fixed on the limiting frame 1 and the limiting frame 2 to tilt according to needs, thereby expanding the scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is the front view of the present invention;

[0030] Figure 2 It is a front view of the sliding connection between the outer wall of the connecting block and the inner walls of the limiting frame 1 and the limiting frame 2 of the present invention;

[0031] Figure 3 It is the front view of the limiting frame 1 and the limiting frame 2 of the present invention;

[0032] Figure 4 This is a front view of the rotatable connection between the first connecting rod and the second connecting rod of the present invention;

[0033] Figure 5 It is a front view of the outer wall of the top plate and the inner wall of the through groove being slidably connected to each other in the present invention;

[0034] Figure 6 This is a front view of the top plate of the present invention;

[0035] Figure 7 This is a front view of the linkage frame of the present invention;

[0036] Figure 8 This is a front view of the transmission sprocket 1 and the transmission sprocket 2 of the present invention being connected through chain transmission;

[0037] Fig. 9 This is a front view of the outer sides of the limiting rod 1 and the limiting rod 2 of the present invention being fixedly connected to the linkage frame.

[0038] In the figure: box-type skid 1, support frame 2, gas tank 3, connecting block 4, limit frame 1 6, limit frame 2 7, limit top frame 8, connecting groove 9, connecting plate 10, connecting shaft 1 11, connecting shaft 2 12, support frame 1 13, support frame 2 14, slide groove 15, square hole 16, limit rod 1 17, limit rod 2 18, linkage frame 19, fixed frame 20, telescopic rod 1 21, motor 22, transmission sprocket 1 23, transmission sprocket 2 24, rotating shaft 1 25, connecting rod 1 26, connecting rod 2 27, rotating shaft 2 28, through groove 29, top plate 30, top rod 31, limit frame 32, meshing teeth 33, gear 1 34, connecting plate 35, rotating shaft 3 36, gear 2 37, cross plate 38, meshing teeth 2 39, connecting rod 40, telescopic rod 2 41, support seat 1 42, auxiliary support driven wheel 43, support seat 2 44. DETAILED DESCRIPTION

[0039] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] Embodiment 1:

[0041] The present invention provides a box-type LNG filling integrated skid, which has the advantages of easy use and improved efficiency. Figure 1-9 , including a box-type skid body 1, a support frame 2 installed at the bottom of the inner wall of the box-type skid body 1, and a gas tank 3, and also including an adjustment structure installed between the support frame 2 and the gas tank 3 for fixing and adjusting the angle thereof;

[0042] The adjustment mechanism includes: a supporting and fixing component installed between the outer wall of the gas tank 3 and the support frame 2 for fixing the gas tank 3; and an adjusting component installed on the outside of the supporting and fixing component for driving the fixed gas tank 3 to adjust the tilt angle.

[0043] The supporting and fixing components include: a connecting block 4, which is provided with two groups and is fixedly installed on both sides of the gas tank 3; a limiting frame 1 6 and a limiting frame 2 7, the top of the limiting frame 1 6 and the top of the limiting frame 2 7 are both fixedly installed with a limiting top frame 8 by bolts, and the inner wall of the limiting top frame 8 and the inner wall of the limiting frame 1 6 and the inner wall of the limiting frame 2 7 are all provided with a connecting groove 9, and the inner wall of the connecting groove 9 is slidably connected to the outer wall of the connecting block 4.

[0044] A connecting shaft 11 is fixedly installed at both ends of the limiting frame 1 6, a connecting shaft 2 12 is fixedly installed at both ends of the limiting frame 2 7, a supporting frame 13 and a supporting frame 2 14 are respectively installed at both ends of the side wall of the supporting frame 2, and the inner sides of the supporting frame 1 13 and the supporting frame 2 14 are respectively connected to the connecting shaft 1 11 and the connecting shaft 2 12.

[0045] A slide groove 15 is provided at the top of each of the support frame 13 and the support frame 2 14 . The top of the slide groove 15 is set as an open structure. A square hole 16 is provided on the upper side wall of the left end of the support frame 13 and the upper side wall of the right end of the support frame 2 14 .

[0046] The inner walls of the two groups of square holes 16 are respectively slidably connected with a limiting rod 17 and a limiting rod 2 18, a linkage frame 19 is fixed between the limiting rod 17 and the limiting rod 2 18, a fixing frame 20 is provided below the linkage frame 9, the inner wall of the top right side of the fixing frame 20 is slidably connected with the outer wall of the linkage frame 19, a telescopic rod 1 21 is fixedly installed on the left side of the fixing frame 20, and the output end of the telescopic rod 1 21 is fixedly connected with the outer wall of the linkage frame 19.

[0047] A connecting plate 10 is fixedly installed between the right side of the bottom end of the limiting frame 1 6 and the left side of the bottom end of the limiting frame 2 7, and a rotating shaft 28 is fixedly installed on both sides of the connecting plate 10. The end of the rotating shaft 28 away from the connecting plate 10 is rotatably connected to a connecting rod 27, and the bottom end of the connecting rod 27 is rotatably connected to a connecting rod 1 26. The bottom end of the connecting rod 1 26 is fixedly connected to a rotating shaft 1 25, and the two ends of the outer wall of the rotating shaft 1 25 are rotatably connected to the two ends of the inner wall of the support frame 2.

[0048] A motor 22 is fixedly installed at the bottom end of the inner wall of the support frame 2, and a transmission sprocket 23 is fixedly connected to the output end of the motor 22. A transmission sprocket 24 is fixedly installed at the middle end of the outer wall of the rotating shaft 1 25, and a chain is connected between the transmission sprocket 24 and the transmission sprocket 1 23.

[0049] During specific use, a person skilled in the art installs the gas tank 3 on the box-type skid 1, inserts the connection block 4 on the outer wall of the gas tank 3 into the connection groove 9 provided on the limiting frame 1 6 and the limiting frame 2 7, and sleeves the limiting top frame 8 on the outer wall of the connection block 4, and fixes the bottom end of the limiting top frame 8 to the top end of the limiting frame 1 6 and the limiting frame 2 7;

[0050] When the output end of the gas tank 3 needs to be adjusted to tilt downward, the telescopic rod 21 is controlled to pull the linkage frame 19 to drive the limiting rod 17 to move leftward along the square hole 16 opened on the support frame 13, exposing the top of the slide slot 15 opened on the support frame 13;

[0051] At this time, the control motor 22 drives the transmission sprocket 1 23 to rotate, and the transmission sprocket 1 23 passes; the chain drives the transmission sprocket 2 24 to rotate, and the transmission sprocket 2 24 drives the rotating shaft 1 25 to rotate, and the rotating shaft 1 25 drives the connecting rod 1 26 to rotate, and the connecting rod 1 26 drives the connecting plate 10 through the connecting rod 2 27 and the rotating shaft 2 28 to rotate with the rotation connection of the slide groove 15 provided on the connecting shaft 2 12 and the supporting frame 2 14 as the center of the circle, thereby driving the gas tank 3 fixed on the limiting frame 1 6 and the limiting frame 2 7 to rotate and tilt;

[0052] When the output end of the gas tank 3 needs to be tilted upward, the telescopic rod 1 21 pushes the linkage frame 19 to drive the limiting rod 2 18 to move to the right along the square hole 16 provided on the supporting frame 14, exposing the top of the slide groove 15 provided on the supporting frame 14. At this time, the control motor 22 drives the transmission sprocket 1 23 to rotate, and the transmission sprocket 1 23 passes; the chain drives the transmission sprocket 24 to rotate, and drives the rotating shaft 1 25 to rotate through the transmission sprocket 24, and drives the connecting rod 1 26 to rotate through the rotating shaft 1 25. The connecting rod 1 26 drives the connecting plate 10 to rotate with the rotation connection point of the slide groove 15 provided on the connecting shaft 11 and the supporting frame 13 provided on the connecting rod 27 and the rotating shaft 28 as the center of the circle, thereby driving the gas tank 3 fixed on the limiting frame 1 6 and the limiting frame 2 7 to rotate and tilt.

[0053] Embodiment 2:

[0054] The present invention provides a box-type LNG filling integrated skid, please refer to Figure 1-9 The bottom ends of the inner walls of the limiting frame 1 6 and the limiting frame 2 7 are provided with through grooves 29, and the lower parts of the limiting frame 1 6 and the limiting frame 2 7 are provided with ejection structures for ejecting the connecting block 4 slidably connected to the inner wall of the connecting groove 9;

[0055] The ejection structure includes: a limiting frame 32, the bottom end of the limiting frame 32 is fixedly connected to the bottom end of the inner wall of the support frame 2, one side of the limiting frame 32 is opened as an opening structure, the inner wall of the limiting frame 32 is slidably connected with a push rod 31, the top of the push rod 31 is fixedly connected with a top plate 30, and the outer wall of the push rod 31 close to the opening structure of the limiting frame 32 is evenly distributed with teeth 33, one side of the teeth 33 is meshed with a gear 1 34, and one side of the gear 1 34 is connected to a driving component that drives it to rotate;

[0056] The driving assembly includes: a connecting plate 35, which is fixedly mounted on the side wall of the limiting frame 32, and the inner side of the connecting plate 35 is rotatably connected to a rotating shaft 36, and the outer wall of the rotating shaft 36 is fixedly connected to a gear 2 37 at one end away from the gear 1 34; a horizontal plate 38, which is located below the gear 2 37, and the top of the horizontal plate 38 is evenly distributed with meshing teeth 2 39, and the top of the meshing teeth 2 39 is meshingly connected to the bottom end of the outer wall of the gear 1 34, and both ends of the horizontal plate 38 are fixedly mounted with connecting rods 40; and a support seat 1 42, the bottom end of the support seat 1 42 is fixedly connected to the bottom end of the inner wall of the support frame 2, and one side of the support seat 1 42 is slidably connected to the outer wall of one end of the connecting rod 40 away from the horizontal plate 38, and a telescopic rod 2 41 is fixedly mounted on the side of the support seat 1 42 away from the horizontal plate 38, and the output end of the telescopic rod 2 41 is fixedly connected to the connecting rod 40.

[0057] During specific use, a person skilled in the art installs the gas tank 3 on the box-type skid 1, inserts the connection block 4 on the outer wall of the gas tank 3 into the connection groove 9 provided on the limiting frame 1 6 and the limiting frame 2 7, and sleeves the limiting top frame 8 on the outer wall of the connection block 4, and fixes the bottom end of the limiting top frame 8 to the top end of the limiting frame 1 6 and the limiting frame 2 7;

[0058] When the output end of the gas tank 3 needs to be adjusted to tilt downward, the telescopic rod 21 is controlled to pull the linkage frame 19 to drive the limiting rod 17 to move leftward along the square hole 16 opened on the support frame 13, exposing the top of the slide slot 15 opened on the support frame 13;

[0059] At this time, the control motor 22 drives the transmission sprocket 1 23 to rotate, and the transmission sprocket 1 23 passes; the chain drives the transmission sprocket 2 24 to rotate, and the transmission sprocket 2 24 drives the rotating shaft 1 25 to rotate, and the rotating shaft 1 25 drives the connecting rod 1 26 to rotate, and the connecting rod 1 26 drives the connecting plate 10 through the connecting rod 2 27 and the rotating shaft 2 28 to rotate with the rotation connection of the slide groove 15 provided on the connecting shaft 2 12 and the supporting frame 2 14 as the center of the circle, thereby driving the gas tank 3 fixed on the limiting frame 1 6 and the limiting frame 2 7 to rotate and tilt;

[0060] When the output end of the gas tank 3 needs to be tilted upward, the telescopic rod 1 21 pushes the linkage frame 19 to drive the limiting rod 2 18 to move to the right along the square hole 16 provided on the supporting frame 14, exposing the top of the slide groove 15 provided on the supporting frame 14. At this time, the control motor 22 drives the transmission sprocket 1 23 to rotate, and the transmission sprocket 1 23 passes; the chain drives the transmission sprocket 24 to rotate, and the transmission sprocket 24 drives the rotating shaft 1 25 to rotate, and the rotating shaft 1 25 drives the connecting rod 1 26 to rotate, and the connecting rod 1 26 drives the connecting plate 10 through the connecting rod 2 27 and the rotating shaft 28 to rotate with the connecting shaft 11 and the slide groove 15 provided on the supporting frame 13 as the center of the circle, thereby driving the gas tank 3 fixed on the limiting frame 1 6 and the limiting frame 2 7 to rotate and tilt;

[0061] When the gas tank 3 needs to be disassembled or replaced, the limiting top frame 8 is removed, and the telescopic rod 2 41 is controlled to push the connecting rod 40 to slide along the inner wall gap of the support seat 1 42, thereby driving the cross plate 38 to move, and the gear 2 37 is driven to rotate through the meshing teeth 2 39 on the cross plate 38, and the gear 2 37 drives the gear 1 34 to rotate through the rotating shaft 36, and the rotation of the gear 1 34 and the meshing teeth 33 distributed on the outer wall of the ejector rod 31 engaged therewith drive the ejector rod 31 to slide along the inner wall of the limiting frame 32, thereby driving the top plate 30 at the top of the ejector rod 31 to pass through the through groove 29 at the bottom of the connecting groove 9 provided on the limiting frames 1 6 and 2 7, extend into the connecting groove 9, contact the bottom end of the connecting block 4, and eject it out of the connecting groove 9, so that it is convenient to take it out for replacement, improve efficiency, and expand the scope of application.

[0062] Embodiment three:

[0063] The present invention provides a box-type LNG filling integrated skid, please refer to Figure 1-9 An auxiliary support driven wheel 43 is provided below the transverse plate 38, and the top outer wall of the auxiliary support driven wheel 43 is rollingly connected to the bottom end of the transverse plate 38. The auxiliary support driven wheel 43 is located directly below the gear 2 37, and the two-point rotation of the auxiliary support driven wheel 43 is connected to the support seat 2 44, and the bottom end of the support seat 2 44 is fixedly connected to the bottom end of the inner wall of the support frame 2.

[0064] During specific use, a person skilled in the art installs the gas tank 3 on the box-type skid 1, inserts the connection block 4 on the outer wall of the gas tank 3 into the connection groove 9 provided on the limiting frame 1 6 and the limiting frame 2 7, and sleeves the limiting top frame 8 on the outer wall of the connection block 4, and fixes the bottom end of the limiting top frame 8 to the top end of the limiting frame 1 6 and the limiting frame 2 7;

[0065] When the output end of the gas tank 3 needs to be adjusted to tilt downward, the telescopic rod 21 is controlled to pull the linkage frame 19 to drive the limiting rod 17 to move leftward along the square hole 16 opened on the support frame 13, exposing the top of the slide slot 15 opened on the support frame 13;

[0066] At this time, the control motor 22 drives the transmission sprocket 1 23 to rotate, and the transmission sprocket 1 23 passes; the chain drives the transmission sprocket 2 24 to rotate, and the transmission sprocket 2 24 drives the rotating shaft 1 25 to rotate, and the rotating shaft 1 25 drives the connecting rod 1 26 to rotate, and the connecting rod 1 26 drives the connecting plate 10 through the connecting rod 2 27 and the rotating shaft 2 28 to rotate with the rotation connection of the slide groove 15 provided on the connecting shaft 2 12 and the supporting frame 2 14 as the center of the circle, thereby driving the gas tank 3 fixed on the limiting frame 1 6 and the limiting frame 2 7 to rotate and tilt;

[0067] When the output end of the gas tank 3 needs to be tilted upward, the telescopic rod 1 21 pushes the linkage frame 19 to drive the limiting rod 2 18 to move to the right along the square hole 16 provided on the supporting frame 14, exposing the top of the slide groove 15 provided on the supporting frame 14. At this time, the control motor 22 drives the transmission sprocket 1 23 to rotate, and the transmission sprocket 1 23 passes; the chain drives the transmission sprocket 24 to rotate, and the transmission sprocket 24 drives the rotating shaft 1 25 to rotate, and the rotating shaft 1 25 drives the connecting rod 1 26 to rotate, and the connecting rod 1 26 drives the connecting plate 10 through the connecting rod 2 27 and the rotating shaft 28 to rotate with the connecting shaft 11 and the slide groove 15 provided on the supporting frame 13 as the center of the circle, thereby driving the gas tank 3 fixed on the limiting frame 1 6 and the limiting frame 2 7 to rotate and tilt;

[0068] When the gas tank 3 needs to be disassembled or replaced, the limiting top frame 8 is removed, and the telescopic rod 2 41 is controlled to push the connecting rod 40 to slide along the inner wall gap of the support seat 1 42, thereby driving the cross plate 38 to move, and the meshing teeth 2 39 on the cross plate 38 drive the gear 2 37 to rotate, and the gear 2 37 drives the gear 1 34 to rotate through the rotating shaft 36, and the rotation of the gear 1 34 and the meshing teeth 33 distributed on the outer wall of the ejector rod 31 engaged therewith drive the ejector rod 31 to slide along the inner wall of the limiting frame 32, thereby driving the top plate 30 at the top of the ejector rod 31 to pass through the through groove 29 at the bottom of the connecting groove 9 provided on the limiting frame 1 6 and the limiting frame 2 7, extend into the connecting groove 9, contact the bottom end of the connecting block 4, and eject it out of the connecting groove 9, so that it is convenient to take it out for replacement, improve efficiency, and expand the scope of application;

[0069] When the transverse plate 38 moves, the auxiliary support driven wheel 43 assists the movement of the transverse plate 38 and provides auxiliary support to the bottom thereof, thereby extending the service life of the transverse plate 38 .

[0070] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A box-type LNG filling integrated skid, comprising a box-type skid body (1), a support frame (2) installed at the bottom of the inner wall of the box-type skid body (1), and a gas tank (3), characterized in that: It also includes an adjustment mechanism installed between the support frame (2) and the gas tank (3) for fixing them and adjusting their angles; The regulating mechanism comprises: A support fixing assembly, installed between the outer wall of the gas tank (3) and the support frame (2) for fixing the gas tank (3); as well as An adjustment component, installed on the outside of the supporting and fixing component, used to drive the fixed gas tank (3) to adjust the tilt angle; The supporting and fixing assembly comprises: A connecting block (4), wherein two groups of the connecting blocks (4) are provided and are respectively fixedly mounted on two sides of the gas tank (3); A limiting frame 1 (6) and a limiting frame 2 (7), wherein the top of the limiting frame 1 (6) and the top of the limiting frame 2 (7) are both fixedly mounted with a limiting top frame (8) by bolts, and the inner wall of the limiting top frame (8) and the inner wall of the limiting frame 1 (6) and the inner wall of the limiting frame 2 (7) are all provided with a connecting groove (9), and the inner wall of the connecting groove (9) is slidably connected to the outer wall of the connecting block (4); Both ends of the limiting frame 1 (6) are fixedly mounted with a connecting shaft 1 (11), and both ends of the limiting frame 2 (7) are fixedly mounted with a connecting shaft 2 (12). Both ends of the side wall of the supporting frame (2) are respectively mounted with a supporting frame 1 (13) and a supporting frame 2 (14), and the inner sides of the supporting frame 1 (13) and the supporting frame 2 (14) are respectively connected to the connecting shaft 1 (11) and the connecting shaft 2 (12); The top of each of the support frame 1 (13) and the support frame 2 (14) is provided with a slide groove (15), the top of each of the slide grooves (15) is configured as an open structure, and a square hole (16) is provided above the left side wall of the support frame 1 (13) and above the right side wall of the support frame 2 (14); The inner walls of the two groups of square holes (16) are respectively slidably connected with a limiting rod 1 (17) and a limiting rod 2 (18); a linkage frame (19) is fixed between the limiting rod 1 (17) and the limiting rod 2 (18); a fixing frame (20) is provided below the linkage frame (19); the inner wall of the top right side of the fixing frame (20) is slidably connected with the outer wall of the linkage frame (19); a telescopic rod 1 (21) is fixedly installed on the left side of the fixing frame (20); and the output end of the telescopic rod 1 (21) is fixedly connected with the outer wall of the linkage frame (19); A connecting plate (10) is fixedly installed between the right side of the bottom end of the limiting frame 1 (6) and the left side of the bottom end of the limiting frame 2 (7); When the telescopic rod 1 (21) drives the limiting rod 1 (17) to move to the left along the square hole (16) provided on the support frame 1 (13), the top of the slide groove (15) on the support frame 1 (13) is exposed; then the connecting plate (10) is driven to rotate with the slide groove (15) on the support frame 2 (14) as the center of the circle, so that the output end of the gas tank (3) is tilted downward; When the telescopic rod 1 (21) drives the limiting rod 2 (18) to move rightward, the top of the slide groove (15) on the supporting frame 2 (14) is exposed, and then the connecting plate (10) is driven to rotate with the slide groove (15) on the supporting frame 1 (13) as the center of the circle, so that the output end of the gas tank (3) is tilted upward.

2. The box-type LNG filling integrated skid according to claim 1 is characterized in that: A second rotating shaft (28) is fixedly mounted on both sides of the connecting plate (10); one end of the second rotating shaft (28) away from the connecting plate (10) is rotatably connected to a second connecting rod (27); the bottom end of the second connecting rod (27) is rotatably connected to a first connecting rod (26); the bottom end of the first connecting rod (26) is fixedly connected to a first rotating shaft (25); and the two ends of the outer wall of the first rotating shaft (25) are rotatably connected to the two ends of the inner wall of the support frame (2).

3. The box-type LNG filling integrated skid according to claim 2 is characterized in that: A motor (22) is fixedly mounted on the bottom end of the inner wall of the support frame (2), and a transmission sprocket 1 (23) is fixedly connected to the output end of the motor (22). A transmission sprocket 2 (24) is fixedly mounted on the middle end of the outer wall of the rotating shaft 1 (25), and a chain is transmission-connected between the transmission sprocket 2 (24) and the transmission sprocket 1 (23).

4. The box-type LNG filling integrated skid according to claim 3 is characterized in that: The bottom ends of the inner walls of the limiting frame 1 (6) and the limiting frame 2 (7) are both provided with through grooves (29), and below the limiting frame 1 (6) and the limiting frame 2 (7) there is an ejection structure for ejecting a connection block (4) slidably connected to the inner wall of the connection groove (9).

5. The box-type LNG filling integrated skid according to claim 4 is characterized in that: The ejection structure comprises: a limiting frame (32), the bottom end of the limiting frame (32) being fixedly connected to the bottom end of the inner wall of the support frame (2), one side of the limiting frame (32) being opened as an opening structure, the inner wall of the limiting frame (32) being slidably connected to a push rod (31), the top end of the push rod (31) being fixedly connected to a push plate (30), the outer wall of the push rod (31) being close to the opening structure of the limiting frame (32) being evenly distributed with teeth (33), one side of the teeth (33) being meshingly connected to a gear one (34), and one side of the gear one (34) being connected to a driving component for driving the gear one (34) to rotate.

6. The box-type LNG filling integrated skid according to claim 5 is characterized in that: The drive assembly comprises: A connecting plate (35), the connecting plate (35) being fixedly mounted on a side wall of the limiting frame (32), the inner side of the connecting plate (35) being rotatably connected to a rotating shaft (36), and an end of an outer wall of the rotating shaft (36) away from the gear (34) being fixedly connected to the gear (37); A horizontal plate (38), the horizontal plate (38) being located below the second gear (37), the top of the horizontal plate (38) being evenly distributed with second gears (39), the top of the second gears (39) being meshingly connected with the bottom of the outer wall of the first gear (34), and connecting rods (40) being fixedly mounted at both ends of the horizontal plate (38); and a support seat 1 (42), wherein the bottom end of the support seat 1 (42) is fixedly connected to the bottom end of the inner wall of the support frame (2), one side of the support seat 1 (42) is slidably connected to the outer wall of an end of the connecting rod (40) away from the horizontal plate (38), and a telescopic rod 2 (41) is fixedly installed on the side of the support seat 1 (42) away from the horizontal plate (38), and the output end of the telescopic rod 2 (41) is fixedly connected to the connecting rod (40).

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