Storage tank transfer device

Abstract

The storage tank transfer device comprises an upper support and a lower support, the upper support is of a rectangular barrel-shaped structure, a barrel opening of the upper support is arranged downwards, the lower support is of a rectangular plate-shaped structure, the lower support is detachably installed at the barrel opening of the upper support, a hoisting structure is arranged on the outer side of the barrel bottom of the upper support, and the hoisting structure is detachably installed on the lower support. The lower side of the lower support is provided with a container lower corner piece, and the outer side of the barrel body of the upper support is connected with a fastening piece. The storage tank transfer device is specially used for installing a storage tank, the transfer device can be conveniently and firmly fixed to a transport tool, meanwhile, the transfer device can be conveniently detached from the transport tool, and the storage tank can also be conveniently detached from the transfer device.

Description

Technical Field

[0001] The invention relates to the field of transportation equipment, in particular to a storage tank transfer device. Background Art

[0002] Storage tanks refer to equipment used to store various liquid raw materials, semi-finished products or finished products. In the actual production process, it is often necessary to transport empty or fully loaded storage tanks from location A to location B. During the transportation process, the storage tanks are usually hoisted onto a transport vehicle and then fixed to the transport vehicle by a fastening device. However, this mode of transportation has the following problems: (1) The storage tanks are not firmly fixed and are prone to loosening; (2) The process of fixing the storage tanks to the transport vehicle and the process of removing the storage tanks from the transport vehicle are both relatively cumbersome. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a tank transfer device, which is specially used to install the tank, and the transfer device can be conveniently and firmly fixed on the transportation vehicle, and the transfer device can be conveniently disassembled from the transportation vehicle, and the tank can also be conveniently disassembled from the transfer device.

[0004] The storage tank transfer device of the present invention comprises an upper bracket and a lower bracket, wherein the upper bracket is in a rectangular barrel-shaped structure, the barrel mouth of the upper bracket is arranged downward, and the lower bracket is in a rectangular plate-shaped structure, and the lower bracket is detachably installed at the barrel mouth of the upper bracket, a lifting structure is provided on the outer side of the barrel bottom of the upper bracket, a container lower corner piece is provided on the lower side of the lower bracket, and a fastener is connected to the outer side of the barrel body of the upper bracket.

[0005] The storage tank transfer device of the present invention, wherein the upper support comprises an upper support body and a skin arranged on the outer side of the upper support body, the upper support body comprises an upper frame and a lower frame, both of which are rectangular, the four corners of the upper frame and the four corners of the lower frame are arranged in one-to-one correspondence, the four corners of the upper frame are respectively connected with side columns between the corners of the lower frame corresponding to each other, the upper frame comprises two upper longitudinal beams and two upper cross beams, the lower frame comprises two lower longitudinal beams and two lower cross beams, the two upper longitudinal beams are arranged in one-to-one correspondence with the two lower longitudinal beams, the two upper cross beams are also arranged in one-to-one correspondence with the two lower cross beams, and the two upper longitudinal beams are arranged in one-to-one correspondence with the two lower cross beams. Two load-bearing columns are connected between the upper longitudinal beams and their corresponding lower longitudinal beams, and two upper load-bearing cross beams arranged at intervals are connected between the two upper longitudinal beams. The lifting structure includes four container upper corner fittings, two of which are arranged on the upper side of an upper load-bearing cross beam, and the other two container upper corner fittings are arranged on the upper side of another upper load-bearing cross beam. Each of the side columns is connected with a fastener, and a skin is provided inside the upper frame, between the two upper longitudinal beams and their corresponding lower longitudinal beams, and between the two upper cross beams and their corresponding lower cross beams. The lower bracket is detachably installed on the lower frame.

[0006] The storage tank transfer device of the present invention, wherein a rectangular inner frame is provided in the space jointly enclosed by the two upper longitudinal beams and the two upper load-bearing cross beams, the inner frame includes two inner longitudinal beams and two inner cross beams, the two inner longitudinal beams are arranged in one-to-one correspondence with the two upper longitudinal beams, and the two inner cross beams are also arranged in one-to-one correspondence with the two upper load-bearing cross beams, the two inner cross beams are respectively connected to the upper sides of the upper load-bearing cross beams corresponding to each other, and auxiliary beams are connected between the two inner longitudinal beams and the upper longitudinal beams corresponding to each other, the two container upper corner pieces on the upper side of each upper load-bearing cross beam are located on the outer side of the inner frame, a supporting cross beam is connected between the two container upper corner pieces on the upper side of each upper load-bearing cross beam, and the supporting cross beam is connected to the upper side of the upper load-bearing cross beam, and the lifting structure also includes four first lifting rings, two of the first lifting rings are connected between the supporting cross beam on the upper side of an upper load-bearing cross beam and the inner cross beam, and the other two of the first lifting rings are connected between the supporting cross beam on the upper side of another upper load-bearing cross beam and the inner cross beam.

[0007] The storage tank transfer device of the present invention, wherein a cross bar is connected between the two inner side longitudinal beams of the inner frame, a first diagonal rod is connected between the two upper side longitudinal beams and the corresponding lower side longitudinal beams, a second diagonal rod is connected between the two upper side cross beams and the corresponding lower side cross beams, a reinforcing rod is connected between the side column and the adjacent load-bearing column, the two upper side longitudinal beams are respectively the first upper side longitudinal beam and the second upper side longitudinal beam, the two lower side longitudinal beams are respectively the first lower side longitudinal beam and the second lower side longitudinal beam, the first upper side longitudinal beam is arranged correspondingly to the first lower side longitudinal beam, the second upper side longitudinal beam is arranged correspondingly to the second lower side longitudinal beam, a door lintel is provided on the first diagonal rod between the first upper side longitudinal beam and the first lower side longitudinal beam, two door columns are connected between the door lintel and the first lower side longitudinal beam, a door frame is formed between the door lintel, the two door columns and the first lower side longitudinal beam, an inspection door is provided on the skin between the first upper side longitudinal beam and the first lower side longitudinal beam, and the inspection door is installed on the door frame.

[0008] The storage tank transfer device of the present invention, wherein the fastener comprises a pulling rope and a turnbuckle bolt, one end of the pulling rope is connected to the side column, and the other end of the pulling rope is connected to the turnbuckle bolt.

[0009] The storage tank transfer device of the present invention, wherein the lower support comprises a rectangular lower support frame, the lower support frame is detachably mounted on the lower frame, the lower support frame comprises two lower support side longitudinal beams and two lower support side cross beams, two lower load-bearing cross beams are connected between the two lower support side longitudinal beams, and two container lower corner pieces are arranged on the lower side of each of the lower load-bearing cross beams, and a rectangular inner bottom frame is arranged inside the lower support frame, the inner bottom frame comprises two inner bottom side longitudinal beams and two inner bottom side cross beams, the two inner bottom side longitudinal beams are arranged one-to-one with the two lower support side longitudinal beams, the two inner bottom side cross beams are arranged one-to-one with the two lower support side cross beams, the two inner bottom side cross beams are respectively arranged on the lower sides of the respectively corresponding lower support side cross beams, the two inner bottom side longitudinal beams are respectively connected to the respectively corresponding lower support side longitudinal beams by connecting plates, the four container lower corner pieces are respectively located at the four corners of the inner bottom frame, and a saddle mounting plate for mounting a storage tank is provided on the upper side of the inner bottom frame.

[0010] The storage tank transfer device of the present invention, wherein the saddle mounting plates are provided in pairs, the two saddle mounting plates are arranged at intervals along the length direction of the inner bottom frame, a first guide plate and two second guide plates are provided on the saddle mounting plates, the first guide plate is arranged along the width direction of the inner bottom frame, the two second guide plates are arranged along the length direction of the inner bottom frame, the first guide plate and the two second guide plates jointly form an installation space, and the inner diameter of the installation space gradually decreases from top to bottom.

[0011] The storage tank transfer device of the present invention, wherein the inner bottom frame is provided with a longitudinal connecting rod and a transverse connecting rod inside, the longitudinal connecting rod is connected between two inner bottom side cross beams, and the transverse connecting rod is connected between two inner bottom side longitudinal beams.

[0012] The tank transfer device of the present invention, wherein the lower bracket frame of the lower bracket is provided with a guide rod seat corresponding to the bearing column one by one, the guide rod seat is connected to a vertically arranged guide rod, the bearing column is a cylindrical structure, the bearing column is inserted into the corresponding guide rod seat through the guidance of the guide rod, and the bearing column and the corresponding guide rod seat are connected by fasteners.

[0013] The tank transfer device of the present invention, wherein the guide rod and the guide rod seat are connected by two guide pins arranged side by side in the horizontal direction, the fasteners are two connecting pins arranged side by side in the vertical direction, a pin baffle is connected between the two connecting pins, and each of the lower bearing cross beams is connected to two second lifting rings.

[0014] The difference between the storage tank transfer device of the present invention and the prior art is that when the storage tank transfer device of the present invention is in use, the upper bracket is disassembled from the lower bracket, and then the storage tank is hoisted onto the lower bracket and fixed with the lower bracket, and then the upper bracket is hoisted and installed on the lower bracket. At this time, the storage tank is located in the space surrounded by the upper bracket and the lower bracket, and then the transfer device is hoisted onto the transportation vehicle. The transportation vehicle is equipped with a container mounting lock, which is fixedly connected to the lower corner piece of the container on the lower side of the lower bracket through the mounting lock, so that the lower bracket is fixed to the transportation vehicle, that is, the transfer device is fixed to the transportation vehicle, and finally the fastener is fixedly connected to the transportation vehicle so as to fix the entire transfer device again, and then the storage tank can be transported. After the storage tank is transported to the destination, the connection between the transfer device and the transportation vehicle (the connection between the lower corner piece of the container and the mounting lock and the connection of the fastener) is removed, the transfer device is lifted off the transportation vehicle and sent to the required position, then the connection between the upper bracket and the lower bracket is removed, and the upper bracket is lifted off the lower bracket, and then the connection between the storage tank and the lower bracket is removed, and then the storage tank is lifted to the required position. It can be seen that the present invention can be used specifically to install storage tanks, and can be conveniently and firmly fixed on transportation vehicles, while the transfer device can be conveniently removed from the transportation vehicle, and the storage tank can also be conveniently removed from the transfer device.

[0015] The present invention will be further described below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the storage tank transfer device of the present invention;

[0017] Figure 2A top view of the tank transfer device of the present invention;

[0018] Figure 3 It is a left side view (also a right side view) of the tank transfer device of the present invention;

[0019] Figure 4 It is a rear view of the tank transfer device of the present invention;

[0020] Figure 5 The three-dimensional structure of the tank transfer device of the present invention Figure 1 ;

[0021] Figure 6 The three-dimensional structure of the tank transfer device of the present invention Figure 2 ;

[0022] Figure 7 This is a schematic diagram of the structure of the tank transfer device of the present invention after the skin is hidden;

[0023] Figure 8 It is a structural schematic diagram of the fastener in the present invention;

[0024] Fig. 9 It is a front view of the upper bracket in the present invention;

[0025] Fig.10 A top view of the upper bracket of the present invention;

[0026] Fig.11 For along Fig.10 Sectional view along line AA;

[0027] Fig.12 for Fig.11 A partial enlarged view of point B in the middle;

[0028] Fig.13 The three-dimensional structure of the upper bracket in the present invention Figure 1 ;

[0029] Fig.14 The three-dimensional structure of the upper bracket in the present invention Figure 2 ;

[0030] Fig.15 The three-dimensional structure of the upper bracket in the present invention Figure 3 ;

[0031] Fig.16 It is a front view of the lower bracket in the present invention;

[0032] Fig.17 is a top view of the lower bracket of the present invention;

[0033] Fig.18 For along Fig.17 Sectional view of the mid-CC line;

[0034] Fig.19 The three-dimensional structure of the lower bracket in the present invention Figure 1 ;

[0035] Fig. 20 The three-dimensional structure of the lower bracket in the present invention Figure 2 ;

[0036] Fig.21 for Fig. 20 A partial enlarged view of point D in the middle;

[0037] Fig. 22 for Fig. 20 A partial enlarged view of point E in the middle;

[0038] Fig.23 A diagram showing the relative positions of the upper bracket and the lower bracket when they are installed or separated from each other in the present invention;

[0039] Fig.24 It is a schematic diagram of the structure of the fastener in the present invention;

[0040] Fig.25 This is a front view of the tank transfer device of the present invention after the tank is installed (the skin is hidden);

[0041] Fig.26 for Fig.25 A partial enlarged view of point F in the middle;

[0042] Fig. 27 This is a three-dimensional diagram of the tank transfer device of the present invention after the tank is installed (the skin is hidden);

[0043] Fig.28 It is a schematic diagram of the structure of the tank transfer device of the present invention when double-layer stacking. DETAILED DESCRIPTION

[0044] like Figure 1 As shown, combined with Figure 2-27 As shown, the tank transfer device of the present invention includes an upper bracket and a lower bracket, the upper bracket is a rectangular barrel structure, the barrel mouth of the upper bracket is arranged downward, the lower bracket is a rectangular plate structure, the lower bracket is detachably installed at the barrel mouth of the upper bracket, a lifting structure is provided on the outer side of the barrel bottom of the upper bracket, a container lower corner piece 3 is provided on the lower side of the lower bracket, and a fastener 7 is connected to the outer side of the barrel body of the upper bracket.

[0045] like Figure 9-15 As shown, combined with Figure 1-7As shown, the tank transfer device of the present invention, wherein the upper support includes an upper support body and a skin 2 arranged on the outer side of the upper support body, the upper support body includes an upper frame 1 and a lower frame 6 both of which are rectangular, the upper frame 1 is located above the lower frame 6, the four corners of the upper frame 1 and the four corners of the lower frame 6 are arranged in a one-to-one correspondence, the four corners of the upper frame 1 are respectively connected to the corners of the lower frame 6 corresponding to each other with side columns 8, the upper frame 1 includes two upper longitudinal beams 21 and two upper cross beams 22 (the upper longitudinal beam 21 is the long side of the upper frame 1, and the upper cross beam 22 is the short side of the upper frame 1), the lower frame 6 includes two lower longitudinal beams 29 and two lower cross beams 28 (the lower longitudinal beam 29 is the lower The two upper longitudinal beams 21 are arranged in one-to-one correspondence with the two lower longitudinal beams 29, and the two upper cross beams 22 are also arranged in one-to-one correspondence with the two lower cross beams 28. Two bearing columns 9 are connected between the two upper longitudinal beams 21 and their corresponding lower longitudinal beams 29, and two upper bearing cross beams 35 arranged at intervals are connected between the two upper longitudinal beams 21. The lifting structure includes four container upper corner fittings 10, two of the container upper corner fittings 10 are arranged on the upper side of an upper bearing cross beam 35, and the other two container upper corner fittings 10 are arranged on the upper side of another upper bearing cross beam 35. Each of the side columns 8 is connected with a fastener 7.

[0046] The upper frame 1 has a skin 2 inside, between the two upper longitudinal beams 21 and the corresponding lower longitudinal beams 29, and between the two upper cross beams 22 and the corresponding lower cross beams 28, and the lower bracket is detachably mounted on the lower frame 6. It can be seen that the skin 2 is arranged on the outside of the upper bracket body, specifically the upper side surface and surrounding side surfaces of the upper bracket body, while the skin 2 is not arranged on the lower side surface of the upper bracket body (i.e., the inside of the lower frame 6). In this way, the upper bracket body and the skin 2 together form a rectangular barrel-shaped structure, that is, the upper bracket is a rectangular barrel-shaped structure, the inner area of ​​the upper frame 1 constitutes the barrel bottom of the upper bracket, and the inner area of ​​the lower frame 6 constitutes the barrel mouth of the upper bracket. As described above, the lower bracket is detachably mounted on the lower frame 6, that is, it is mounted at the barrel mouth of the upper bracket.

[0047] The storage tank transfer device of the present invention, wherein the space enclosed by the two upper longitudinal beams 21 and the two upper bearing cross beams 35 is provided with a rectangular inner frame 11, the inner frame 11 includes two inner longitudinal beams 33 and two inner cross beams 34 (the inner longitudinal beams 33 are the long sides of the inner frame 11, and the inner cross beams 34 are the short sides of the inner frame 11), the two inner longitudinal beams 33 are arranged in a one-to-one correspondence with the two upper longitudinal beams 21, the two inner cross beams 34 are also arranged in a one-to-one correspondence with the two upper bearing cross beams 35, the two inner cross beams 34 are respectively connected to the upper sides of the corresponding upper bearing cross beams 35, and the two inner longitudinal beams 33 are respectively connected to the upper sides of the corresponding upper bearing cross beams 35 An auxiliary beam 16 is connected between the upper longitudinal beams 21, the two container upper corner fittings 10 on the upper side of each upper load-bearing beam 35 are located on the outside of the inner frame 11, and a supporting beam 14 is connected between the two container upper corner fittings 10 on the upper side of each upper load-bearing beam 35, and the supporting beam 14 is connected to the upper side of the upper load-bearing beam 35. The lifting structure also includes four first lifting rings 13, two of which are connected between the supporting beam 14 on the upper side of an upper load-bearing beam 35 and the inner side beam 34, and the other two of the first lifting rings 13 are connected between the supporting beam 14 on the upper side of another upper load-bearing beam 35 and the inner side beam 34.

[0048] Since the inner side cross beam 34 is connected to the upper side of the upper bearing cross beam 35, the inner frame 11 is located above the upper frame 1. For each upper bearing cross beam 35, since the two container upper corner fittings 10 thereon are both located outside the inner frame 11, the supporting cross beam 14 connected between the two container upper corner fittings 10 is also located outside the inner frame 11 and arranged opposite to the inner side cross beam 34. The four container upper corner fittings 10 are respectively located at the four corners of the inner frame 11, that is, the connecting line between the four container upper corner fittings 10 forms a rectangle.

[0049] Since the dimensions of the container upper corner fittings 10 in the present invention are set according to the standard 20-foot container corner fittings, the length and width of the rectangle formed by the lines connecting the four container upper corner fittings 10 are both smaller than the length and width of the upper frame 1, so a double-layer beam is required to make the upper beam and the container upper corner fittings 10 relatively independent. The double-layer beam here refers to the upper frame 1 located at the bottom and the inner frame 11 located at the top, that is, the upper frame 1 is the lower beam, and the inner frame 11 is the upper beam.

[0050] The lifting structure includes both the container upper corner fitting 10 and the first lifting ring 13. Thus, when lifting the upper bracket, either a container lifting tool adapted to the container upper corner fitting 10 or a common lifting tool adapted to the first lifting ring 13 can be used.

[0051] The tank transfer device of the present invention, wherein a plurality of cross bars 36 are connected between the two inner longitudinal beams 33 of the inner frame 11, a first diagonal tie rod 18 is connected between the two upper longitudinal beams 21 and their corresponding lower longitudinal beams 29, a second diagonal tie rod 23 is connected between the two upper cross beams 22 and their corresponding lower cross beams 28, a reinforcing rod 17 is connected between the side column 8 and the adjacent load-bearing column 9, and the purpose of arranging the cross bar 36, the first diagonal tie rod 18, the second diagonal tie rod 23 and the reinforcing rod 17 is to enhance the overall strength of the upper bracket. The two upper longitudinal beams 21 are respectively the first upper longitudinal beam and the second upper longitudinal beam, the two lower longitudinal beams 29 are respectively the first lower longitudinal beam and the second lower longitudinal beam, the first upper longitudinal beam is arranged correspondingly to the first lower longitudinal beam, the second upper longitudinal beam is arranged correspondingly to the second lower longitudinal beam, a door lintel 19 is provided on the first inclined tie rod 18 between the first upper longitudinal beam and the first lower longitudinal beam, two door posts 20 are connected between the door lintel 19 and the first lower longitudinal beam, a door frame is formed between the door lintel 19, the two door posts 20 and the first lower longitudinal beam, an inspection door 12 is provided on the skin 2 between the first upper longitudinal beam and the first lower longitudinal beam, and the inspection door 12 is installed on the door frame. The provision of the inspection door 12 can facilitate the staff to enter the inner barrel cavity of the upper bracket to check the status of the storage tank 50.

[0052] like Figure 8 As shown, the tank transfer device of the present invention, wherein the fastener 7 includes a pull rope 30 and a basket bolt 31, one end of the pull rope 30 is connected to the side column 8, and the other end of the pull rope 30 is connected to the basket bolt 31. When the transfer device is fixed to the transport vehicle, the transfer device can be connected to the transport vehicle through the fastener 7 to enhance the stability of the transfer device. When the fastener 7 is used specifically, the other end of the pull rope 30, which is provided with the basket bolt 31, is connected to the transport vehicle, and then the basket bolt 31 is adjusted to tighten the fastener 7, thereby achieving the purpose of fixing the transfer device. The basket bolt 31 is a prior art, and its specific structure and working principle will not be described in detail here.

[0053] By adjusting the thread engagement depth of the turnbuckle bolt 31 and tightening the pulling rope 30, the transfer device together with the storage tank 50 can be firmly fixed on the transportation tool through the pulling ropes 30 at the four corners of the transfer device, which is an additional guarantee for the stability of the transportation of the storage tank 50 and makes the upper bracket and the lower bracket firmly connected. Since the upper and lower brackets are detachable structures, the upper bracket may shake and vibrate due to bumps and shaking during transportation. The pulling rope 30 can fix the upper bracket by pulling, and can also reliably fix the upper bracket and the lower bracket at the same time.

[0054] like Figure 16-22As shown, the tank transfer device of the present invention, wherein the lower bracket includes a rectangular lower bracket frame 5, the lower bracket frame 5 is detachably installed at the lower frame 6, the lower bracket frame 5 includes two lower bracket side longitudinal beams 26 and two lower bracket side cross beams 27 (the lower bracket side longitudinal beams 26 are the long sides of the lower bracket frame 5, and the lower bracket side cross beams 27 are the short sides of the lower bracket frame 5), two lower bearing cross beams 15 are connected between the two lower bracket side longitudinal beams 26, and the two lower bearing cross beams 15 are arranged at intervals along the length direction of the lower bracket side longitudinal beams 26. Two container lower corner pieces 3 are provided on the lower side of each of the lower bearing crossbeams 15, and a rectangular inner bottom frame 4 is provided inside the lower support frame 5. The inner bottom frame 4 includes two inner bottom side longitudinal beams 46 and two inner bottom side cross beams 47 (the inner bottom side longitudinal beams 46 are the long sides of the inner bottom frame 4, and the inner bottom side cross beams 47 are the short sides of the inner bottom frame 4). The two inner bottom side longitudinal beams 46 are arranged in a one-to-one correspondence with the two lower support side longitudinal beams 26, and the two inner bottom side cross beams 47 are arranged in a one-to-one correspondence with the two lower support side cross beams 27. The two inner bottom side cross beams 47 are respectively arranged on the lower sides of their respective corresponding lower support side cross beams 27, and the two inner bottom side longitudinal beams 46 are respectively connected to their respective corresponding lower support side longitudinal beams 26 by connecting plates 41. The four container lower corner pieces 3 are respectively located at the four corners of the inner bottom frame 4, and a saddle mounting plate 42 for mounting a storage tank 50 is provided on the upper side of the inner bottom frame 4.

[0055] Since the inner bottom side cross beam 47 is fixedly arranged on the lower side of the lower bracket side cross beam 27 , the inner bottom frame 4 is located below the lower bracket frame 5 .

[0056] Since the setting size of the container lower corner fittings 3 in the present invention is set according to the standard 20-foot container corner fittings, the length and width of the rectangle (i.e., the inner bottom frame 4) formed by the connection between the four container lower corner fittings 3 are both smaller than the length and width of the lower bracket frame 5, so it is necessary to set a double-layer beam so that the lower beam and the container lower corner fittings 3 are relatively independent. The double-layer beam here refers to the inner bottom frame 4 located at the bottom and the lower bracket frame 5 located at the top, that is, the inner bottom frame 4 is the lower beam, and the lower bracket frame 5 is the upper beam.

[0057] The storage tank transfer device of the present invention, wherein the saddle mounting plates 42 are set to two, the two saddle mounting plates 42 are arranged at intervals along the length direction of the inner bottom frame 4, a first guide plate 43 and two second guide plates 44 are provided on the saddle mounting plates 42, the first guide plate 43 is arranged along the width direction of the inner bottom frame 4, the two second guide plates 44 are arranged along the length direction of the inner bottom frame 4, the first guide plate 43 and the two second guide plates 44 together form a rectangular installation space, and the inner diameter of the installation space gradually decreases from top to bottom.

[0058] The lower bracket is used to install the storage tank 50. During the specific installation, the two saddles of the storage tank 50 are respectively placed in the installation space on the two saddle mounting plates 42. During the placement process, the first guide plate 43 and the second guide plate 44 can guide the saddles. The lower ends of the first guide plate 43 and the second guide plate 44 are fixed on the saddle mounting plate 42, and the upper ends are arranged tilted outside the installation space. In this way, the inner diameter of the installation space gradually decreases from top to bottom, which can guide the placement of the saddle. After the saddle is placed on the saddle mounting plate 42, the saddle is fixed to the saddle mounting plate 42 by bolts, so that the storage tank 50 is installed on the lower bracket.

[0059] In the tank transfer device of the present invention, a longitudinal connecting rod 24 and a transverse connecting rod 25 are provided inside the inner bottom frame 4, wherein the longitudinal connecting rod 24 is connected between two inner bottom side cross beams 47, and the transverse connecting rod 25 is connected between two inner bottom side longitudinal beams 46. The longitudinal connecting rod 24 and the transverse connecting rod 25 are provided to enhance the strength of the inner bottom frame 4, thereby enhancing the strength of the lower bracket.

[0060] The tank transfer device of the present invention, wherein the lower bracket frame 5 of the lower bracket is provided with a guide rod seat 39 corresponding to the bearing column 9 one by one, the guide rod seat 39 is connected to a vertically arranged guide rod 37, the bearing column 9 is a cylindrical structure, the bearing column 9 is inserted into the corresponding guide rod seat 39 through the guidance of the guide rod 37, and the bearing column 9 is connected to the corresponding guide rod seat 39 by a fastener 45.

[0061] In the present invention, the connection line between the four supporting columns 9 forms a rectangle. Since the guide rod seat 39 is arranged corresponding to the supporting column 9, the connection line between the four guide rod seats 39 also forms a rectangle. A guide rod 37 can be connected to each guide rod seat 39. Of course, guide rods 37 can also be connected to only two or three guide rod seats 39, which can also play a guiding role. Fig.23As shown, when the lower bracket frame 5 is detachably mounted on the lower frame 6, the upper bracket is hoisted above the lower bracket, and the bearing column 9 is aligned with the guide rod 37 on the corresponding guide rod seat 39, and then the upper bracket is slowly lowered until the guide rod 37 is inserted into the bearing column 9, and then the upper bracket is lowered along the guide rod 37, that is, the guide rod 37 can guide the upper bracket, or it can be said that the guide rod 37 can guide the bearing column 9. As the upper bracket continues to descend, until the bearing column 9 is inserted into the corresponding guide rod seat 39, the guide rod seat 39 is located in the corresponding bearing column 9, and the lower bracket frame 5 of the lower bracket is abutted against the lower frame 6 of the upper bracket (in order to achieve abutment, the lower bracket frame 5 and the lower frame 6 are designed to be equal in size rectangles), and then the bearing column 9 is connected to the corresponding guide rod seat 39 through the fastener 45, that is, the lower bracket frame 5 is detachably mounted on the lower frame 6, and the above-mentioned lower bracket is detachably mounted at the barrel mouth of the upper bracket.

[0062] like Fig. 22 As shown, the tank transfer device of the present invention, wherein the guide rod 37 and the guide rod seat 39 are connected by two guide pins 40 arranged side by side in the horizontal direction, when the tank 50 is hoisted to or removed from the lower bracket, one guide pin 40 can be removed and the other guide pin 40 can be retained, so that the guide rod 37 can be rotated along the other guide pin 40, and the guide rod 37 can be rotated from the vertical guiding state to the horizontal avoidance state, so that the guide rod 37 will not hinder the storage tank 50 from being hoisted to or removed from the lower bracket. After the storage tank 50 is hoisted to the lower bracket, the guide rod 37 can be rotated again, and the guide rod 37 can be rotated from the horizontal avoidance state to the vertical guiding state, and then the upper bracket can be guided.

[0063] like Fig.24 , 26 As shown, the fastener 45 is two connecting pins 48 arranged side by side in the vertical direction, and a pin baffle 49 is connected between the two connecting pins 48. Pin holes for accommodating the connecting pins 48 are provided on the lower end of the bearing column 9 and the guide rod seat 39. After the lower end of the bearing column 9 is inserted into the guide rod seat 39, the pin holes on the bearing column 9 are aligned with the pin holes on the guide rod seat 39, and then the connecting pins 48 are inserted into the pin holes of the bearing column 9 and the guide rod seat 39, so as to realize the connection between the two. Of course, when the bearing column 9 is separated from the guide rod seat 39, it is only necessary to remove the connecting pins 48. It can be seen that the fastener 45 composed of the two connecting pins 48 can realize the detachable connection between the bearing column 9 and the guide rod seat 39, and then realize the detachable installation between the lower bracket and the upper bracket.

[0064] like Figure 16-22As shown, two second lifting rings 38 are connected to each of the lower bearing cross beams 15. When the lower bracket is hoisted, the second lifting rings 38 can be used for hoisting.

[0065] The present invention can be applicable to different types of storage tanks 50 . When applicable to different types of storage tanks 50 , it is only necessary to adjust the size of the upper bracket or the lower bracket and the distance between the two saddle mounting plates 42 to ensure compatibility.

[0066] like Figure 25-27 As shown, the difference between the tank transfer device of the present invention and the prior art is that when the tank transfer device of the present invention is used, the fastener 45 is removed, the upper bracket is lifted off the lower bracket, and the guide rod 37 is rotated from the vertical guiding state to the horizontal avoiding state, and then the storage tank 50 is lifted on the lower bracket and fixed to the lower bracket, and then the guide rod 37 is rotated from the horizontal avoiding state to the vertical guiding state, and then the upper bracket is lifted above the lower bracket, and then the upper bracket is placed on the lower bracket by the guidance of the guide rod 37, and the upper bracket is fixed by the fastener 45. The upper bracket is connected to the lower bracket. At this time, the storage tank 50 is located in the space surrounded by the upper bracket and the lower bracket. The transfer device is then hoisted onto a transport vehicle (such as a vehicle or a ship, etc.). A container mounting lock is installed on the transport vehicle. The mounting lock is fixedly connected to the container lower corner piece 3 on the lower side of the lower bracket. In this way, the lower bracket is fixed to the transport vehicle, and the transfer device is also fixed to the transport vehicle. Finally, the fastener 7 is fixedly connected to the transport vehicle so that the entire transfer device is fixed again. Then the storage tank 50 can be transported. After the storage tank 50 is transported to the destination, the connection between the transfer device and the transportation vehicle (the connection between the container lower corner piece 3 and the mounting lock and the connection of the fastener 7) is removed, the transfer device is lifted off the transportation vehicle and sent to the required position, and then the connection between the upper bracket and the lower bracket is removed (i.e., the fastener 45 is removed), and the upper bracket is lifted off the lower bracket, and then the connection between the storage tank 50 and the lower bracket is removed, and the guide rod 37 is rotated from the vertical guiding state to the horizontal avoidance state, and then the storage tank 50 is lifted to the required position. It can be seen that the present invention can be used specifically to install the storage tank 50, and can be conveniently and firmly fixed on the transportation vehicle, and the transfer device can be conveniently removed from the transportation vehicle, and the storage tank 50 can also be conveniently removed from the transfer device.

[0067] In addition to being used to fix the lower support on the transport vehicle, the container lower corner fitting 3 has another function, that is, it can be used in conjunction with the container lifting tool to lift the lower support. In other words, when lifting the lower support, it can be lifted by a common lifting tool that cooperates with the second lifting ring 38, or by a container lifting tool that cooperates with the container lower corner fitting 3.

[0068] like Fig.28As shown, the present invention is usually not used alone but in batches. In this case, multiple transfer devices equipped with storage tanks 50 can be stacked to save space in the transportation vehicle and facilitate transportation.

[0069] The contact area between the transfer device and the storage tank 50 is protected by felt to avoid bumping or scratching the surface of the storage tank 50. The fastener 45 is a double insurance configuration to prevent the loosening or disengagement of the single connection pin 48, which may cause the transfer device to loosen, deform, and disintegrate. A reinforcement plate 32 is welded at the pin hole of the bearing column 9 to locally strengthen the pin hole, increase the bearing area of ​​the pin hole, and avoid deformation of the pin hole.

[0070] It should be noted that the directions or positional relationships indicated by terms such as “center”, “up”, “down”, “front”, “back”, “left”, “right”, and “middle” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0071] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0072] The embodiments described above are merely descriptions of preferred implementation modes of the present invention and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A tank transfer device, characterized in that: It includes an upper bracket and a lower bracket, the upper bracket is a rectangular barrel-shaped structure, the barrel mouth of the upper bracket is arranged downward, the lower bracket is a rectangular plate-shaped structure, the lower bracket is detachably installed at the barrel mouth of the upper bracket, a lifting structure is provided on the outer side of the barrel bottom of the upper bracket, a container lower corner piece is provided on the lower side of the lower bracket, and a fastener is connected to the outer side of the barrel body of the upper bracket.

2. The tank transfer device according to claim 1, characterized in that: The upper bracket includes an upper bracket body and a skin arranged on the outside of the upper bracket body, the upper bracket body includes an upper frame and a lower frame, both of which are rectangular, the four corners of the upper frame and the four corners of the lower frame are arranged in a one-to-one correspondence, the four corners of the upper frame are respectively connected with side columns between the corners of the corresponding lower frame, the upper frame includes two upper longitudinal beams and two upper cross beams, the lower frame includes two lower longitudinal beams and two lower cross beams, the two upper longitudinal beams are arranged in a one-to-one correspondence with the two lower longitudinal beams, the two upper cross beams are also arranged in a one-to-one correspondence with the two lower cross beams, and the two upper longitudinal beams are respectively arranged in a one-to-one correspondence with the two lower cross beams. Two load-bearing columns are connected to the corresponding lower longitudinal beams, and two upper load-bearing cross beams are connected between the two upper longitudinal beams. The lifting structure includes four container upper corner fittings, two of which are arranged on the upper side of an upper load-bearing cross beam, and the other two container upper corner fittings are arranged on the upper side of another upper load-bearing cross beam. Each of the side columns is connected with a fastener, and a skin is provided inside the upper frame, between the two upper longitudinal beams and the corresponding lower longitudinal beams, and between the two upper cross beams and the corresponding lower cross beams. The lower bracket is detachably installed on the lower frame.

3. The tank transfer device according to claim 2, characterized in that: A rectangular inner frame is provided in the space jointly surrounded by the two upper longitudinal beams and the two upper load-bearing cross beams, and the inner frame includes two inner longitudinal beams and two inner cross beams, the two inner longitudinal beams are arranged in one-to-one correspondence with the two upper longitudinal beams, and the two inner cross beams are also arranged in one-to-one correspondence with the two upper load-bearing cross beams, the two inner cross beams are respectively connected to the upper sides of the upper load-bearing cross beams corresponding to them, and auxiliary beams are connected between the two inner longitudinal beams and the upper longitudinal beams corresponding to them, the two container upper corner pieces on the upper side of each upper load-bearing cross beam are located on the outer side of the inner frame, and a supporting cross beam is connected between the two container upper corner pieces on the upper side of each upper load-bearing cross beam, and the supporting cross beam is connected to the upper side of the upper load-bearing cross beam, and the lifting structure also includes four first lifting rings, two of the first lifting rings are connected between the supporting cross beam on the upper side of an upper load-bearing cross beam and the inner cross beam, and the other two of the first lifting rings are connected between the supporting cross beam on the upper side of another upper load-bearing cross beam and the inner cross beam.

4. The tank transfer device according to claim 3, characterized in that: A cross bar is connected between the two inner side longitudinal beams of the inner frame, a first diagonal rod is connected between the two upper side longitudinal beams and the corresponding lower side longitudinal beams, a second diagonal rod is connected between the two upper cross beams and the corresponding lower side cross beams, a reinforcing rod is connected between the side column and the adjacent load-bearing column, the two upper side longitudinal beams are respectively the first upper side longitudinal beam and the second upper side longitudinal beam, the two lower side longitudinal beams are respectively the first lower side longitudinal beam and the second lower side longitudinal beam, the first upper side longitudinal beam is arranged correspondingly to the first lower side longitudinal beam, the second upper side longitudinal beam is arranged correspondingly to the second lower side longitudinal beam, a door lintel is provided on the first diagonal rod between the first upper side longitudinal beam and the first lower side longitudinal beam, two door posts are connected between the door lintel and the first lower side longitudinal beam, a door frame is formed between the door lintel, the two door posts and the first lower side longitudinal beam, an inspection door is provided on the skin between the first upper side longitudinal beam and the first lower side longitudinal beam, and the inspection door is installed on the door frame.

5. The tank transfer device according to claim 4, characterized in that: The fastener comprises a pull rope and a turnbuckle bolt, one end of the pull rope is connected to the side column, and the other end of the pull rope is connected to the turnbuckle bolt.

6. The tank transfer device according to claim 5, characterized in that: The lower support comprises a rectangular lower support frame, and the lower support frame is detachably mounted on the lower frame, and the lower support frame comprises two lower support side longitudinal beams and two lower support side cross beams, and two lower load-bearing cross beams are connected between the two lower support side longitudinal beams, and each lower load-bearing cross beam is provided with two container lower corner pieces at the lower side, and a rectangular inner bottom frame is provided inside the lower support frame, and the inner bottom frame comprises two inner bottom side longitudinal beams and two inner bottom side cross beams, and the two inner bottom side longitudinal beams are arranged in one-to-one correspondence with the two lower support side longitudinal beams, and the two inner bottom side cross beams are arranged in one-to-one correspondence with the two lower support side cross beams, and the two inner bottom side cross beams are respectively arranged on the lower sides of their respective corresponding lower support side cross beams, and the two inner bottom side longitudinal beams are respectively connected to their respective corresponding lower support side longitudinal beams by connecting plates, and the four container lower corner pieces are respectively located at the four corners of the inner bottom frame, and a saddle mounting plate for mounting a storage tank is provided on the upper side of the inner bottom frame.

7. The tank transfer device according to claim 6, characterized in that: There are two saddle mounting plates, and the two saddle mounting plates are arranged at intervals along the length direction of the inner bottom frame. A first guide plate and two second guide plates are provided on the saddle mounting plates, and the first guide plate is arranged along the width direction of the inner bottom frame, and the two second guide plates are arranged along the length direction of the inner bottom frame. The first guide plate and the two second guide plates jointly form an installation space, and the inner diameter of the installation space gradually decreases from top to bottom.

8. The tank transfer device according to claim 7, characterized in that: A longitudinal connecting rod and a transverse connecting rod are arranged inside the inner bottom frame. The longitudinal connecting rod is connected between two inner bottom side cross beams, and the transverse connecting rod is connected between two inner bottom side longitudinal beams.

9. The tank transfer device according to claim 8, characterized in that: The lower bracket frame of the lower bracket is provided with a guide rod seat corresponding to the bearing column one by one, and the guide rod seat is connected to a vertically arranged guide rod. The bearing column is a cylindrical structure, and the bearing column is inserted into the corresponding guide rod seat through the guidance of the guide rod. The bearing column and the corresponding guide rod seat are connected by fasteners.

10. The tank transfer device according to claim 9, characterized in that: The guide rod and the guide rod seat are connected by two guide pins arranged side by side in the horizontal direction. The fasteners are two connecting pins arranged side by side in the vertical direction. A pin baffle is connected between the two connecting pins. Two second lifting rings are connected to each of the lower bearing beams.

Images