阅读说明：本技术 罐车及罐体装厢装置 (Tank car and tank loading device ) 是由 张永艳 张维东 陈艳红 于 2019-10-08 设计创作，主要内容包括：本发明提供一种罐车及罐体装厢装置。本发明罐车,包括：车体、位于车体上的厢体以及位于厢体内的罐体；厢体包括顶盖、相对间隔设置在车体上的两个侧墙、相对间隔设置的第一端墙和第二端墙,顶盖分别与两个侧墙的顶端焊接,且顶盖、两个侧墙以及车体围成桶型结构,第一端墙焊接在桶型结构的一端,第二端墙可拆卸的固定在桶型结构的另一端,且第二端墙和桶型结构之间设置有密封件。本发明罐车,操作人员可以在罐体装入厢体之前,对厢体的顶盖进行焊接,操作空间大,焊接工作稳定、便捷；在焊接后厢体顶盖后,通过打开的第二端墙,将罐体装入厢体,操作简单,有利于提高工作效率。(The invention provides a tank car and a tank loading device. The tank car of the invention comprises: the device comprises a vehicle body, a compartment body positioned on the vehicle body and a tank body positioned in the compartment body; the railway carriage or compartment body includes top cap, relative interval set up two side walls on the automobile body, relative interval set up first headwall and second headwall, and the top cap welds with the top of two side walls respectively, and top cap, two side walls and automobile body enclose into the tubbiness structure, and first headwall welding is in the one end of tubbiness structure, and the other end at the tubbiness structure is fixed to second headwall detachable, and is provided with the sealing member between second headwall and the tubbiness structure. According to the tank truck, an operator can weld the top cover of the carriage body before the tank body is arranged in the carriage body, the operation space is large, and the welding work is stable and convenient; after welding the top cover of the rear carriage body, the tank body is arranged in the carriage body through the opened second end wall, the operation is simple, and the work efficiency is improved.)

1. A tank car, comprising: the device comprises a vehicle body, a compartment body positioned on the vehicle body and a tank body positioned in the compartment body;

the railway carriage or compartment body includes that top cap, relative interval set up two side walls on the automobile body, first headwall and the second headwall that relative interval set up, the top cap welds with two respectively the top of side wall, just top cap, two the side wall and the automobile body encloses into the barrel type structure, first headwall welding is in the one end of barrel type structure, second headwall detachable fixes the other end of barrel type structure, just the second headwall with be provided with the sealing member between the barrel type structure.

2. The tanker vehicle according to claim 1, wherein the second end wall and the bucket structure are connected by fastening bolts.

3. The tank car of claim 1, wherein a side of the car body adjacent to the first end wall is provided with a stopper for limiting movement of the tank body.

4. The tank car as claimed in claim 1, wherein the car body is provided with a first fixed seat, the tank body is provided with a second fixed seat, and the second fixed seat is fixedly connected with the first fixed seat.

5. A tank loading device adapted for use with the tank car of any one of claims 1 to 4, comprising: a drive mechanism and a plurality of rolling members;

the rolling pieces are positioned in the tank car and are arranged at intervals along the length direction of a carriage body of the tank car;

the driving mechanism is positioned on the outer side of the tank car and can bear and drive the tank body of the tank car to move on the rolling piece until the tank body is positioned at the preset position of the compartment body, or the tank body is driven to move from the preset position to the outer side of the tank car.

6. The can carriage device of claim 5 wherein said drive mechanism comprises a walking cart, said walking cart comprising: first support automobile body, walking mechanism and first wheel pair, the top surface of first support automobile body is used for supporting jar body, install the bottom surface of first support automobile body walk the mechanism, walk the mechanism with first wheel pair transmission is connected and is used for the drive first wheel pair motion.

7. The tank stowage bin device of claim 6 wherein said drive mechanism further includes a support cart, and said support cart is located between said traveling cart and said tanker truck;

the supporting trolley comprises a second supporting trolley body and a second wheel pair, the top surface of the second supporting trolley body is used for supporting the tank body, and the bottom surface of the second supporting trolley body is fixedly connected with the second wheel pair.

8. The can carriage apparatus of claim 7 wherein the top surface of the first support body, the top surface of the second support body, and the top surfaces of the plurality of rolling members are all in the same plane.

9. The can carriage apparatus of claim 7 wherein the top surface of the first support car body and the top surface of the second support car body are each lower than the top surfaces of the rolling members;

the tank loading device further comprises a hoisting mechanism for hoisting the tank onto a first rolling member when the tank is in contact with the first rolling member, wherein the first rolling member is the rolling member closest to the second end wall of the tank car.

10. The can stowage bin device of claim 9 further comprising a support;

when the hoisting mechanism hoists the tank body, the supporting piece is fixed on the first supporting vehicle body, and the top surface of the supporting piece and the top surface of the rolling piece are in the same plane.

Technical Field

The invention relates to the technical field of vehicle transportation, in particular to a tank car and a tank loading device.

Background

When the temperature of some organic chemical or fine chemical raw materials, such as asphalt and some petroleum, is lower than a certain temperature, the state and performance of the raw materials change, and the use effect is influenced. For this reason, it is necessary to keep such products warm during their transportation. To improve the transport efficiency, tank trucks are generally used to transport such products. The tank truck generally comprises a truck body, a heat preservation compartment body arranged on the truck body and a storage tank arranged in the heat preservation compartment body, wherein the heat preservation compartment body is used for preserving heat of liquid stored in the storage tank.

The thermal insulation compartment generally comprises a side wall and a top cover arranged at the top end of the side wall. When the storage tank is arranged in the heat-insulation compartment body, the storage tank is hung in an accommodating space defined by the side walls by using a crown block; then, the top cover is welded to the top end of the side wall, and the heat preservation compartment body is sealed. Be provided with the manhole on the top cap, operating personnel enters into the heat preservation railway carriage or compartment internal portion through the manhole and carries out the maintenance work of top cap welding and storage tank.

However, when an operator welds the roof of the compartment body, the storage tank occupies most of the space in the insulation compartment body, so that the operation space of the operator is small, the welding operation is unstable, and the safety of the tank car is affected.

Disclosure of Invention

The invention provides a tank car and a tank body loading device, which solve the technical problems that after a storage tank of the existing tank car is loaded into a compartment body, the operation space for welding a top cover of an operator is narrow, the welding operation is unstable, and the safety of the tank car is influenced.

A first aspect of the invention provides a tank car comprising: the device comprises a vehicle body, a compartment body positioned on the vehicle body and a tank body positioned in the compartment body; the railway carriage or compartment body includes that top cap, relative interval set up two side walls on the automobile body, first headwall and the second headwall that relative interval set up, the top cap welds with two respectively the top of side wall, just top cap, two the side wall and the automobile body encloses into the barrel type structure, first headwall welding is in the one end of barrel type structure, second headwall detachable fixes the other end of barrel type structure, just the second headwall with be provided with the sealing member between the barrel type structure.

Compared with the prior art, the tank truck provided by the first aspect of the invention has the following advantages:

according to the tank car provided by the invention, the second end wall of the carriage body is set as the detachable end wall, so that the tank body can be loaded into the carriage body from one end of the carriage body or removed from the carriage body, therefore, an operator can weld the top cover and the first end wall of the carriage body between the tank body and the carriage body, the operable space is large, the welding work is stable, and the stability of the carriage body is favorably improved; and when the tank body or the carriage body needs to be overhauled, an operator can remove the tank body from the carriage body by detaching the second end wall from the tank body, so that the tank body or the carriage body is completely and comprehensively overhauled, the overhauling is accurate and reliable, and the safety of the tank car is improved.

As an improvement of the tank truck, the second end wall and the barrel structure are connected by fastening bolts.

As an improvement of the tank truck, one side of the truck body, which is close to the first end wall, is provided with a limiting piece for limiting the movement of the tank body.

As an improvement of the tank car, the tank car is provided with a first fixed seat, the tank body is provided with a second fixed seat, and the second fixed seat is fixedly connected with the first fixed seat.

A second aspect of the present invention provides a tank loading device adapted for use with the tank car of the first aspect, comprising: a drive mechanism and a plurality of rolling members; the rolling pieces are positioned in the tank car and are arranged at intervals along the length direction of a carriage body of the tank car; the driving mechanism is positioned on the outer side of the tank car and can bear and drive the tank body of the tank car to move on the rolling piece until the tank body is positioned at the preset position of the compartment body, or the tank body is driven to move from the preset position to the outer side of the tank car.

As an improvement of the tank compartment loading device of the present invention, the driving mechanism includes a traveling carriage, and the traveling carriage includes: first support automobile body, walking mechanism and first wheel pair, the top surface of first support automobile body is used for supporting jar body, install the bottom surface of first support automobile body walk the mechanism, walk the mechanism with first wheel pair transmission is connected and is used for the drive first wheel pair motion.

As an improvement of the tank body compartment loading device of the invention, the driving mechanism further comprises a support trolley, and the support trolley is positioned between the walking trolley and the tank car; the supporting trolley comprises a second supporting trolley body and a second wheel pair, the top surface of the second supporting trolley body is used for supporting the tank body, and the bottom surface of the second supporting trolley body is fixedly connected with the second wheel pair.

As an improvement of the above-described can body housing apparatus of the present invention, the top surface of the first support vehicle body, the top surface of the second support vehicle body, and the top surfaces of the plurality of rolling members are all in the same plane.

As an improvement of the above-described can body housing apparatus of the present invention, the top surface of the first support vehicle body and the top surface of the second support vehicle body are lower than the top surfaces of the rolling members; the tank loading device further comprises a hoisting mechanism for hoisting the tank onto a first rolling member when the tank is in contact with the first rolling member, wherein the first rolling member is the rolling member closest to the second end wall of the tank car.

As an improvement of the above-described tank compartment device of the present invention, the tank compartment device further comprises a support member; when the hoisting mechanism hoists the tank body, the supporting piece is fixed on the first supporting vehicle body, and the top surface of the supporting piece and the top surface of the rolling piece are in the same plane.

According to the tank body compartment loading device provided by the invention, the plurality of rolling parts are arranged in the vehicle body at intervals along the length direction of the vehicle body, and the tank body is supported and driven by the driving mechanism to move from the second side wall end of the compartment body to the interior of the compartment body, or the tank body is moved out of the compartment body, so that the operation is simple and rapid, the tank body can be prevented from being scraped and touched with the compartment body and other parts in the compartment body, and the operation efficiency and the operation safety factor are improved.

In addition to the technical problems addressed by the present invention, the technical features constituting the technical solutions, and the advantageous effects brought by the technical features of the technical solutions described above, other technical problems solved by the tank truck and the tank body loading device provided by the present invention, other technical features included in the technical solutions, and advantageous effects brought by the technical features will be described in further detail in the detailed description.

Drawings

In order to illustrate embodiments of the invention or prior art solutions more clearly, the drawings that are needed in the description of the embodiments of the invention or prior art will be briefly described below, it being understood that the drawings in the following description are only some embodiments of the invention, and that these drawings and the written description are not intended to limit the scope of the disclosed concept in any way, but rather to illustrate it to those skilled in the art by reference to specific embodiments, and that other drawings may be obtained by those skilled in the art without inventive effort.

Fig. 1 to 4 are schematic diagrams illustrating a process of loading a tank into a compartment by using the tank loading device according to an embodiment of the present invention.

Description of reference numerals:

1: a vehicle body; 11: a wheel; 2: a compartment body; 21: a top cover; 211: a manhole; 22: a first end wall; 23: a second end wall; 3: a tank body; 31: a tank belt; 4: a limiting member;

5: a rolling member; 6: a walking trolley; 61: a first support vehicle body; 62: a first pair of wheels; 7: supporting the trolley; 71: a second support vehicle body; 72: a second pair of wheels; 8: a hook; 9: and a support member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

Fig. 1 to 4 are schematic diagrams illustrating a process of loading a tank into a compartment by using the tank loading device according to an embodiment of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides a tank truck, including: the device comprises a vehicle body 1, a compartment body 2 positioned on the vehicle body 1 and a tank body 3 positioned in the compartment body 2; the carriage body 2 comprises a top cover 21, two side walls arranged on the carriage body 1 at opposite intervals, a first end wall 22 and a second end wall 23 arranged at opposite intervals, the top cover 21 is welded with the top ends of the two side walls respectively, the top cover 21, the two side walls and the carriage body 1 enclose a barrel-shaped structure, the first end wall 22 is welded at one end of the barrel-shaped structure, the second end wall 23 is detachably fixed at the other end of the barrel-shaped structure, and a sealing element (not shown in the figure) is arranged between the second end wall 23 and the barrel-shaped structure.

The vehicle body 1 includes a frame and a running mechanism disposed at the bottom of the frame, where the running mechanism includes a motor, a traction mechanism, wheels 11, etc., and may be a specific structure of an existing railway transport vehicle, which is not limited in the embodiments of the present invention.

The railway carriage or compartment body 2 is fixed on automobile body 1, specifically, the railway carriage or compartment body 2 includes two side walls, top cap 21, first end wall 22 and second end wall 23, and wherein, two side walls all extend along the length direction of automobile body 1, fix respectively on two long sides of automobile body 1, and the top cap 21 welds the top of two side walls, so, top cap 21, one of them side wall, automobile body 1 and another one side wall enclose into a barrel-shaped structure. The first end wall 22 is welded to a first end of the barrel structure. A person skilled in the art can select a welding method for welding the carriage body 2, such as brazing, resistance welding, etc., according to actual conditions, and the method is not limited herein.

The second end wall 23 is detachably fixed to the other end of the barrel-shaped structure, and various detachable connection modes are available. In some embodiments, the second end wall 23 is provided with a first flange, the other end of the barrel structure is provided with a second flange, and the second end wall 23 and the barrel structure are connected by fastening bolts. When the tank 3 is loaded into the car 2, the fastening bolts are removed, and the second end wall 23 is removed from the bucket structure, so that the tank 3 is loaded into the car 2 from one side. When the tank body 3 needs to be maintained, the fastening bolt is disassembled, the second end wall 23 is disassembled from the barrel-shaped structure, the tank body 3 is moved out of the compartment body 2, and then the tank body 3 is maintained. In other embodiments, one side of the second end wall 23 is hinged to the barrel structure, and the second end wall 23 can rotate around the hinge shaft to open or close the carriage body 2; the other end of the second end wall 23 is provided with a buckle which is clamped with the barrel-shaped structure. When the tank body 3 needs to be loaded or unloaded, the clamping connection between the buckle and the barrel-shaped structure is firstly opened, and then the second end wall 23 is rotated to open the carriage body 2. Of course, the second end wall 23 and the barrel structure may be detachably connected in other ways, and the embodiment of the present invention is not limited herein.

In addition, a sealing member is disposed between the second end wall 23 and the barrel structure, and the sealing member may be a rubber sealing ring, a copper ring, or the like. According to the tank car provided by the embodiment of the invention, the sealing element is arranged between the second end wall 23 and the barrel-shaped structure, so that the sealing property of the carriage body 2 is improved, and the heat insulation performance of the carriage body 2 is improved.

It should be noted that, a manhole 211 may be disposed on the top cover 21 of the compartment 2, wherein a plurality of manholes 211 may be disposed, and the plurality of manholes 211 are disposed at intervals along the length direction of the top cover 21. The size of each manhole 211 may be the same, each manhole 211 may also have different sizes, or some manholes 211 may have the same size, and the size of the manhole 211 is not limited in the present invention. Moreover, each manhole 211 is provided with a manhole cover (not shown in the figures), and a sealing ring is arranged between the manhole cover and the manhole 211, so that the sealing performance and the heat insulation performance of the compartment body 2 are ensured.

The cross section of the tank body 3 may be circular, oval, rectangular with rounded corners, etc., which may be an existing tank structure, and this is not limited in the embodiment of the present invention. Further, the can body 3 is wound with a plurality of can bands 31, and the plurality of can bands 31 are provided at intervals in the longitudinal direction of the can body 3.

The tank car provided by the embodiment of the invention can be a railway tank car or a car tank car, and is not limited herein.

Because the second end wall 23 is detachable, when the tank body 3 is assembled and disassembled, the tank body 3 can be assembled into the carriage body 2 from one side of the second end wall 23 or the tank body 3 can be removed out of the carriage body 2 from one side of the second end wall 23 by detaching the second end wall 23, an operator can weld the carriage body before the tank body 3 is assembled, and the operation space is abundant; and the maintenance personnel can move the tank body 3 out of the carriage body 2 for inspection and maintenance, the maintenance is convenient and complete, and the safety of the tank car is improved.

According to the tank car provided by the embodiment of the invention, the second end wall of the carriage body is set to be the detachable end wall, so that the tank body can be loaded into the carriage body from one end of the carriage body or removed from the carriage body, therefore, an operator can weld the top cover and the first end wall of the carriage body between the tank body loaded into the carriage body, the operable space is large, the welding work is stable, and the stability of the carriage body is favorably improved; and when the tank body or the carriage body needs to be overhauled, an operator can remove the tank body from the carriage body by detaching the second end wall from the tank body, so that the tank body or the carriage body is completely and comprehensively overhauled, the overhauling is accurate and reliable, and the safety of the tank car is improved.

In order to limit the displacement of the tank body 3 in the compartment body 2 and avoid the tank body 3 colliding with the first end wall 22 to damage the tank body 3 and the compartment body 2, in the tank car provided by the embodiment of the invention, a limiting part 4 for limiting the movement of the tank body 3 is arranged on one side of the car body 1 close to the first end wall 22, wherein the limiting part 4 can be a limiting frame, and the limiting frame extends along the width direction of the car body 1; alternatively, the limiting member 4 may be a limiting baffle fixed on the vehicle body 1, and the limiting baffle extends along the width direction of the vehicle body 1. The embodiment of the present invention does not limit the specific structure of the limiting member 4, and those skilled in the art can design the limiting member according to the actual conditions such as the weight of the tank 3.

When the tank 3 is located in the compartment 2, in order to avoid the tank 3 moving and colliding with the compartment 2 during transportation, a first fixing seat (not shown) is disposed on the vehicle body 1, and a second fixing seat (not shown) is disposed on the tank 3 and is fixedly connected with the first fixing seat. A plurality of first fixing seats can be arranged, for example, two first fixing seats are respectively arranged at two ends of the vehicle body 1, and four fixing seats are distributed in a rectangular shape; correspondingly, two second fixing seats are respectively arranged at two ends of the tank body 3, the second fixing seats correspond to the first fixing seats one to one, and the tank body 3 is fixed on the vehicle body 1 through the fixed connection between the first fixing seats and the second fixing seats. An operator can enter the compartment body 2 through the manhole 211 on the top cover 21 to fix the first fixing seat and the second fixing seat.

The first fixing seat and the second fixing seat can be in various structures and connection modes, for example, the first fixing seat is an iron ring fixed on the vehicle body 1, the second fixing seat is a hook fixed on the tank body 3, and the first fixing seat and the second fixing seat are fixedly connected by hooking the hook on the iron ring; for another example, the first fixing seat is a first metal plate fixed on the vehicle body 1, a first threaded hole is formed in the first metal plate, the second fixing seat is a second metal plate fixed on the tank body 3, a second threaded hole is formed in the second metal plate, and the fastening bolt is connected with the nut after being in threaded connection with the first threaded hole and the second threaded hole respectively, so that the first fixing seat and the second fixing seat are fixedly connected. The embodiment of the invention does not limit the specific structures of the first fixing seat and the second fixing seat and the connection mode between the first fixing seat and the second fixing seat.

With continued reference to fig. 1-4, embodiments of the present invention also provide a tank loading device, suitable for a tank car as described above, comprising: a drive mechanism and a plurality of rolling members 5; the rolling pieces 5 are positioned in the tank car and are arranged at intervals along the length direction of the carriage body 2 of the tank car; the driving mechanism is positioned on the outer side of the tank car and can bear and drive the tank body 3 of the tank car to move on the rolling parts 5 until the tank body 3 is positioned at the preset position of the compartment body 2, or the tank body 3 is driven to move from the preset position to the outer side of the tank car.

Specifically, the rolling members 5 may be structures such as rollers, etc., the rolling members 5 are all located on the car body 1, and the rolling members 5 are arranged at intervals along the length direction of the car body 2. The number of the rolling members 5 can be selected according to the length of the carriage 2, the length of the tank 3, the distance between two adjacent rolling members 5, and the like, and is not limited herein. In some embodiments, the rolling elements 5 are rollers placed on the car body 1, which can be removed by the operator after the loading and unloading of the can body 3 have ended. In other embodiments, both ends of the rolling member 5 may be provided with a rotation shaft hole, and the rolling member 5 is mounted on the vehicle body 1 through the rotation shaft.

The driving mechanism as a means for supporting and driving the can body 3 may be provided with one, in which case the driving mechanism includes a supporting platform for supporting the can body 3, and the supporting platform extends along the length direction of the can body 3 to better support the can body 3. In some embodiments, the driving mechanism may be provided in plural, and the plural driving mechanisms are provided at intervals along the length direction of the can body 3.

With continued reference to fig. 1-4, in an alternative embodiment, the drive mechanism includes a walking trolley 6, wherein the walking trolley 6 includes: the tank body 3 comprises a first supporting vehicle body 61, a running gear (not shown in the figure) and a first wheel pair 62, wherein the top surface of the first supporting vehicle body 61 is used for supporting the tank body 3, the bottom surface of the first supporting vehicle body 61 is provided with the running gear, and the running gear is in transmission connection with the first wheel pair 62 and is used for driving the first wheel pair 62 to move.

Specifically, the traveling trolley 6, as a structure for driving the tank 3 to move, includes a traveling mechanism, which may include a traction motor, a traction bracket, and the like, and is not limited herein. The running gear is drivingly connected to the first wheel pair 62 to drive the first wheel pair 62 in motion.

The first supporting vehicle body 61 may be a flat plate structure, and because friction exists between the tank body 3 and the flat plate structure, the tank body 3 does not move on the first supporting vehicle body 61, and the tank body 3 moves towards the compartment body 2 or moves away from the compartment body 2 under the action of the first traveling mechanism. In order to prevent the tank 3 from moving relative to the first support vehicle 61, the first support vehicle 61 may be provided with a clamping member for connecting with the tank 3 to ensure that the tank 3 does not move on the first support vehicle 61; alternatively, a stopper is provided at an end of the first supporting vehicle body 61 away from the compartment body 2.

The first wheel pair 62 includes a wheel shaft and a first wheel and a second wheel drivingly connected to two ends of the wheel shaft, and the first wheel and the second wheel may be wheels of an existing railway vehicle, or may be wheels of an existing automobile, which is not limited herein. In addition, the traveling carriage 6 may include a plurality of first wheel pairs 62, and the plurality of first wheel pairs 62 are spaced apart along the length direction of the first support vehicle body 61, and the number of the first wheel pairs 62 is not limited in the embodiment of the present invention.

In order to ensure that the tank 3 is just inserted into the carriage 2, the tank loading device provided by the embodiment of the invention further comprises a rail extending along the length direction of the tank 3, and the first wheel pair 62 moves along the rail. As an alternative embodiment, the track may be the running track of a rail tanker.

Further, the driving mechanism also comprises a support trolley 7, and the support trolley 7 is positioned between the walking trolley 6 and the tank car; the supporting trolley 7 comprises a second supporting trolley body 71 and a second wheel pair 72, the top surface of the second supporting trolley body 71 is used for supporting the tank body 3, and the bottom surface of the second supporting trolley body 71 is fixedly connected with the second wheel pair 72.

The second supporting vehicle body 61 may be a flat plate structure, and because friction exists between the tank 3 and the flat plate structure, the tank 3 does not move on the second supporting vehicle body 71, and the tank 3 moves toward the compartment 2 or away from the compartment 2 under the action of the traveling trolley 6. In order to prevent the tank 3 from moving relative to the second support body 71, the second support body 71 may be provided with a clamping member for connecting with the tank 3 to ensure that the tank 3 does not move on the second support body 71; alternatively, a stopper is provided at an end of the second support vehicle body 71 remote from the car body 2.

The second wheel pair 72 includes a wheel axle and a third wheel and a fourth wheel that are connected to two ends of the wheel axle in a transmission manner, and the third wheel and the fourth wheel may be wheels of an existing railway vehicle, or may be wheels of an existing automobile, which is not limited herein. In addition, the supporting trolley 7 may include a plurality of second wheel pairs 72, and the plurality of second wheel pairs 72 are spaced apart along the length direction of the second supporting vehicle body 71, and the number of the second wheel pairs 72 is not limited in the embodiment of the present invention.

In order to ensure that the tank 3 is just inserted into the carriage 2, the tank loading device provided by the embodiment of the invention further comprises a rail extending along the length direction of the tank 3, and the second wheel pair 72 moves along the rail. As an alternative embodiment, the track may be the running track of a rail tanker.

In some embodiments, the top surface of the first support vehicle body 61, the top surface of the second support vehicle body 71, and the top surfaces of the plurality of rolling members 5 are all in the same plane. At this time, the can body 3 can be directly entered onto the rolling members 5 from the surfaces of the first support vehicle body 61 and the second support vehicle body 71 under the action of the traveling carriage.

In other embodiments, the top surface of the first support vehicle body 61 and the top surface of the second support vehicle body 71 are lower than the top surfaces of the rolling members 5; at this time, the tank loading device provided by the embodiment of the present invention further includes a hoisting mechanism for hoisting the tank 3 onto the first rolling member when the tank 3 is in contact with the first rolling member, wherein the first rolling member is the rolling member closest to the second end wall 23 of the tank car.

The hoisting mechanism can be an existing crown block, a hoisting device and the like, and is not limited herein. The hoisting mechanism comprises a lifting hook 8, and the lifting hook 8 is connected with a tank belt 31 of the tank body 3 so as to hoist or put down the tank body 3. Of course, the tank loading device provided by the embodiment of the invention can also comprise a plurality of hoisting mechanisms, and the hoisting mechanisms are arranged at intervals along the length direction of the tank car.

In addition, the tank compartment device provided by the embodiment of the invention also comprises a supporting piece 9; when the hoisting mechanism hoists the can body 3, the supporting member 9 is fixed on the first supporting vehicle body 61, and the top surface of the supporting member 9 and the top surfaces of the rolling members 5 are in the same plane, that is, the two ends of the can body 3 are kept on the same horizontal plane by the supporting member 9. Of course, the top surface of the supporting element 9 can also be slightly higher than the top surface of the rolling element 5, so that the tank 3 moves towards the car 2 under the action of its own weight. The supporting frame 9 may be a supporting plate, a supporting block, a roller, etc., and is not limited herein.

The following describes in detail the operation of the tank loading device according to the embodiment of the present invention for loading the tank 3 into the car 2 with reference to fig. 1 to 4.

Referring to fig. 1, the can body 3 is placed on the first support platform 61 of the traveling carriage 6 and the second support platform 71 of the support carriage 7 by means of the hoisting mechanism.

Referring to fig. 2, under the drive of the travelling trolley 6, the tank 3 moves towards the carriage 2, and under the action of the hoisting mechanism, the tank 3 is placed on the rolling member 5, and the support member 9 is placed on the first support vehicle body 61; the support trolley 7 is then removed.

Referring to fig. 3, under the action of the hoisting mechanism and the traveling trolley 6, the tank 3 is moved into the carriage 2 continuously. At this time, the tank band 31 of the tank body 3 may be connected with the hook through the manhole 211.

Referring to fig. 4, the trolley 6 to be walked approaches the tank car, the tank body 3 is moved to a preset position through the two hoisting mechanisms and the rolling part 5, and the tank body 3 is blocked by the limiting part 4. Then, operating personnel moves the rolling member 5 out of the carriage body 2, the hoisting mechanism places the tank body 3 on the vehicle body 1, and the tank body 3 is fixed on the vehicle body 1 through the first fixing seat and the second fixing seat in fixed connection.

According to the tank body compartment loading device provided by the embodiment of the invention, the plurality of rolling parts are arranged in the vehicle body at intervals along the length direction of the vehicle body, and the tank body is supported and driven by the driving mechanism to move from the second side wall end of the compartment body to the interior of the compartment body, or the tank body is moved out of the compartment body, so that the operation is simple and rapid, the tank body can be prevented from being scraped and collided with the compartment body and other parts in the compartment body, and the operation efficiency and the operation safety factor are improved.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description above, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.