Fixing assembly and transportation equipment

Abstract

The utility model discloses a fixing assembly and transportation equipment. The fixing assembly comprises a supporting rod and a binding piece. The supporting rod is provided with a first connecting end and a second connecting end in the length direction of the supporting rod, the first connecting end and the second connecting end are used for abutting against the top wall and the bottom wall of a carriage correspondingly, the fixing assembly comprises a plurality of supporting rods, and the supporting rods comprise the first supporting rod and the second supporting rod; one end of the binding piece is connected to the first supporting rod, and the other end is connected to the second supporting rod; the first supporting rod and the second supporting rod are used for being arranged at the position close to any side wall of a carriage at intervals, the binding piece is bent away from the side wall, and the first supporting rod, the second supporting rod, the binding piece and the side wall jointly define a limiting space used for containing a container. Compared with the prior art, the supporting rod far away from the side wall of the carriage is replaced with the binding piece, the binding piece is not influenced by the gravity of the top wall of the carriage, and therefore the risk that the container is collided is reduced, and the safety of the container during transportation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to logistics conveying instrument technical field, especially transport equipment of a kind of fixed subassembly. BACKGROUND

[0002] In the container conveying process using carriage, in order to prevent the collision caused by the movement of container, three support rods are usually used to limit the container, specifically, one side of the container is placed close to the side wall of the carriage, and then three support rods are arranged on the remaining side of the container to limit the container. Among them, the two ends of each support rod are respectively abutted against the bottom wall and the top wall of the vehicle, however, due to the self-weight of the top wall of the carriage, a certain pressure is formed on the support rod, and the farther the position from the side wall of the carriage, the greater the pressure on the support rod, therefore, during the container conveying process, the support rod far from the side wall of the carriage is prone to deformation and loosening under pressure, which increases the risk of collision of the container and causes safety hazards. SUMMARY

[0003] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a fixing assembly, which can reduce the risk of collision during container conveying and improve safety.

[0004] The utility model further provides a transport equipment comprising the fixing assembly.

[0005] The fixing assembly according to the first aspect of the utility model is used to limit the container when the container is carried by a vehicle, and comprises a support rod and a binding member.

[0006] The support rod has a first connecting end and a second connecting end along the length direction thereof, and the first connecting end and the second connecting end are respectively used to abut against the top wall and the bottom wall of the carriage. The fixing assembly comprises a plurality of support rods, and the plurality of support rods comprise a first support rod and a second support rod. One end of the binding member is connected to the first support rod, and the other end is connected to the second support rod. The first support rod and the second support rod are used to be arranged at a position close to any side wall of the carriage in a spaced manner, the binding member is arranged in a curved manner away from the side wall, and the first support rod, the second support rod and the binding member jointly define a limiting space with the side wall, which is used to accommodate the container.

[0007] The fixing assembly according to the utility model embodiment has at least the following beneficial effects:

[0008] In the embodiment, the fixing assembly comprises a first support rod, a second support rod and a binding member, two ends of the binding member are connected to the first support rod and the second support rod respectively, when the fixing assembly is used to fix the container, the first support rod and the second support rod are arranged at positions close to the side wall in the compartment, and are used to abut against two sides of the container, and the binding member is used to hold one side of the container away from the side wall of the compartment, so that the position of the container is fixed. It can be known that, compared with the prior art, the binding member is used to replace the support rod away from the side wall of the compartment, the binding member is not affected by the gravity of the top wall of the compartment, so that the risk of the container moving and colliding is reduced, and the safety during transportation of the container is improved.

[0009] According to some embodiments of the utility model, the binding member has a plurality of first connecting parts along the length direction of the binding member, each of the first connecting parts can be connected to the first support rod individually, so as to adjust the size of the limiting space; or,

[0010] The binding member comprises a first binding section and a second binding section, one end of the first binding section is connected to the first support rod, and the other end of the first binding section has a plurality of third connecting parts distributed along the length direction of the first binding section, each of the third connecting parts can be connected to the second binding section individually, so as to adjust the size of the limiting space.

[0011] According to some embodiments of the utility model, the binding member is a flexible bandage.

[0012] According to some embodiments of the utility model, the support rod comprises a first rod body, a second rod body and a locking mechanism, the first rod body is connected to the second rod body and can move along the length direction of the support rod relative to the second rod body, and the locking mechanism is used to lock the relative position of the first rod body and the second rod body.

[0013] According to some embodiments of the utility model, the support rod further comprises a pre-tightening mechanism, the pre-tightening mechanism comprises a first pre-tightening member and a second pre-tightening member, the first pre-tightening member is connected to the first rod body, the second pre-tightening member is movably connected to the second rod body and connected to the first pre-tightening member, and driving the second pre-tightening member to move relative to the second rod body can make the first pre-tightening member move away from the second connecting end.

[0014] According to some embodiments of the utility model, the first pre-tightening member is a rack, the rack extends along the length direction of the support rod, the second pre-tightening member comprises a rotating part, a tooth part and a handle, the rotating part is rotatably connected to the second rod body, the handle is connected to the rotating part, the tooth part is connected to the rotating part, driving the handle can drive the tooth part to rotate, the tooth part is engaged with the rack, and the rack is driven to move;

[0015] The locking mechanism is movably connected to the handle and the second rod body, and is used for locking the handle to the second rod body.

[0016] According to some embodiments of the present application, the radial side of the rotating part is provided with a first region and a second region distributed along the circumference of the rotating part, and the tooth part is arranged in the first region.

[0017] According to some embodiments of the present application, the support rod further comprises a limiting part connected to the second rod body, the limiting part is used for abutting against the second pre-tightening part, so as to limit the maximum rotation angle of the second pre-tightening part relative to the second rod body when the rack is driven to move away from the second connecting end.

[0018] According to some embodiments of the present application, the first connecting end comprises at least three first abutting parts used for abutting against the top wall of the carriage, and the end portions of the at least three first abutting parts away from the second connecting end are not arranged in a same line; and / or,

[0019] The second connecting end comprises at least three second abutting parts used for abutting against the bottom wall of the carriage, and the end portions of the at least three second abutting parts away from the first connecting end are not arranged in a same line.

[0020] The transport equipment according to the second aspect of the present application comprises a carriage and the fixing assembly according to the first aspect of the present application.

[0021] The carriage comprises a top wall and a bottom wall arranged oppositely, and a plurality of side walls arranged between the top wall and the bottom wall, the top wall, the bottom wall and the plurality of side walls form an accommodating cavity; the fixing assembly is arranged in the accommodating cavity, the plurality of side walls comprise a first side wall, the first support rod and the second support rod are arranged at intervals and are clamped between the top wall and the bottom wall, the first support rod and the second support rod are arranged close to the first side wall in the accommodating cavity, the binding part is arranged to be curved away from the first side wall, and the binding part, the first support rod, the second support rod and the first side wall jointly define the limiting space.

[0022] The transport equipment according to the embodiments of the present application has at least the following beneficial effects:

[0023] The fixing assembly of the first embodiment is adopted, and includes a first support rod, a second support rod, and a binding member. The two ends of the binding member are respectively connected to the first support rod and the second support rod. When the container is transported using the carriage of this embodiment, the first support rod and the second support rod are spaced apart and arranged near the side wall of the carriage to support the two sides of the container. The binding member clasps the side of the container facing away from the side wall of the carriage, thereby fixing the position of the container. It can be seen that, compared with the prior art, the support rods away from the side wall of the carriage are replaced with binding members in this embodiment. The binding members are not affected by the gravity of the top wall of the carriage, thereby reducing the risk of collision caused by movement of the container, thereby improving the safety of the container during transportation.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0026] Figure 1 This is a schematic structural diagram of a fixing assembly according to an embodiment of the first aspect of the present utility model;

[0027] Figure 2 A schematic structural diagram of a transport device according to a second embodiment of the present invention;

[0028] Figure 3 A container is fixed on the Figure 2 Schematic diagram of the transport equipment;

[0029] Figure 4 for Figure 1 Schematic diagram of the structure of the middle support rod;

[0030] Figure 5 for Figure 4 Exploded view of the middle support rod;

[0031] Figure 6 for Figure 5 A partial magnified view of area A in the middle;

[0032] Figure 7 for Figure 6 A schematic structural diagram of the second pre-tightening member;

[0033] Figure 8 for Figure 6 A schematic structural diagram of the first pre-tightening member and the second pre-tightening member;

[0034] Figure 9 for Figure 6 A structural diagram of another matching state of the first preload member and the second preload member.

[0035] Reference signs:

[0036] Container 1000;

[0037] Supporting rod 100, first supporting rod 101, second supporting rod 102, first connecting end 110, first abutting portion 111, second connecting end 120, second abutting portion 121, first rod body 130, second rod body 140, telescopic hole 141, pre-tightening mechanism 150, first pre-tightening member 151, second pre-tightening member 152, rotating portion 1521, first region 15211, second region 15212, tooth portion 1522, first tooth portion 15221, handle 1523, rack 153;

[0038] Binding member 200;

[0039] Vehicle compartment 300, top wall 310, bottom wall 320, side wall 330, first side wall 331, accommodating cavity 340;

[0040] Limiting space 400. DETAILED DESCRIPTION

[0041] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0042] In the description of the present application, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0043] In the description of the present application, the meaning of several is more than one, the meaning of multiple is more than two, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0044] In the description of the present application, unless otherwise explicitly limited, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0045] In the process of transporting the container by using the carriage, in order to prevent the container from colliding due to movement, the container is usually limited by three supporting rods, specifically, one side of the container is placed close to the side wall of the carriage, and then three supporting rods are arranged on the remaining sides of the container, and the two ends of each supporting rod are respectively abutted against the bottom wall and the top wall of the carriage, so as to limit the container. However, since the self-weight of the top wall of the carriage will form a certain pressure on the supporting rods, and the supporting rods at the positions far away from the side wall of the carriage bear greater pressure, therefore, in the process of transporting the container, the supporting rods far away from the side wall of the carriage are prone to deformation and loosening under pressure, which increases the risk of collision of the container, and causes a safety hazard.

[0046] Based on the above problems, the utility model discloses a first aspect embodiment of a fixing assembly for fixing the container 1000 when the container 1000 is carried on the vehicle, which can reduce the risk of movement of the container 1000, thereby improving the safety during transporting the container 1000. Figure 1 And Figure 3 , Figure 1 It is a structure schematic view of the fixing assembly of the first aspect embodiment of the utility model, Figure 2 It is a structure schematic view of the transport equipment of the second aspect embodiment of the utility model, Figure 3 It is a schematic view of a container 1000 fixed in Figure 2 the transport equipment in the prior art, and the fixing assembly comprises a supporting rod 100 and a binding piece 200.

[0047] The supporting rod 100 has a first connecting end 110 and a second connecting end 120 along the length direction of the supporting rod 100, and the first connecting end 110 and the second connecting end 120 are respectively used for abutting against the top wall 310 and the bottom wall 320 of the carriage 300 (as shown in Figure 2 ), and clamping in the carriage 300. The fixing assembly comprises a plurality of supporting rods 100, and the plurality of supporting rods 100 comprises a first supporting rod 101 and a second supporting rod 102, one end of the binding piece 200 is connected to the first supporting rod 101, and the other end is connected to the second supporting rod 102. The first supporting rod 101 and the second supporting rod 102 are used for being arranged at positions close to any side wall 330 of the carriage 300, wherein close means that the distance between the first supporting rod 101 and the second supporting rod 102 and the side wall is small, for example, the first supporting rod 101 and the second supporting rod 102 abut against the side wall 330 of the carriage 300, or the distance between the first supporting rod 101 and the second supporting rod 102 and the side wall 330 of the carriage 300 is 5mm, 10mm or 20mm or other smaller distance. The binding piece 200 is arranged to be curved away from the side wall 330, and the first supporting rod 101, the second supporting rod 102 and the binding piece 200 jointly define a limiting space 400 with the side wall 330, and the limiting space 400 is used for accommodating the container 1000 (as shown in Figure 3The binding member 200 is for example provided in a C-shaped, V-shaped or U-shaped rigid structure, and can also be provided in a flexible structure such as a steel wire rope, a nylon rope or a hemp rope, as long as it is in a bent state when limiting the container 1000. The carriage 300 is for example provided in a rectangular structure, and the carriage 300 includes a top wall 310, a bottom wall 320 and a plurality of side walls 330 including a first side wall 331. The container 1000 is provided in a quadrangular prism structure, and the container 1000 has a first side surface, a second side surface, a third side surface and a fourth side surface which are horizontally oriented. The first side surface is attached to the first side wall 331 of the carriage 300, and the first support rod 101 and the second support rod 102 are arranged close to the first side wall 331 and abut against the second side surface and the third side surface of the container 1000 respectively. One end of the binding member 200 is connected to the first support rod 101, and is arranged in a bent state at the edge between the second side surface and the fourth side surface and attached to the fourth side surface of the container 1000. The binding member 200 is further arranged in a bent state at the edge between the fourth side surface and the third side surface and extends to the second support rod 102 and is connected to the second support rod 102. In this way, the container 1000 is fixed between the first support rod 101, the second support rod 102, the binding member 200 and the first side wall 331 of the carriage 300, so as to avoid the container 1000 from moving and colliding. Further, when the dimension of the binding member 200 in the vertical direction is small, the fixing assembly can include a plurality of binding members 200 which are arranged in the vertical direction, so as to improve the stability of the container 1000, and increase the force receiving area of the container 1000, and avoid the container 1000 from being indented.

[0048] Specifically, in the embodiment, only two support rods 100 are needed to cooperate with one binding member 200 to fix the container 1000. Compared with the prior art, the binding member 200 in the embodiment replaces the support rod 100 which is far away from the side wall 330 of the carriage 300, and the binding member 200 is not affected by the gravity of the top wall 310 of the carriage 300, so as to reduce the risk of the container 1000 moving and colliding, and improve the safety of the container 1000 during transportation.

[0049] It should be noted that the plurality of support rods 100 of the fixing assembly in the embodiment includes the first support rod 101 and the second support rod 102, which cannot be explained as only two support rods 100, and can also include a third support rod and a fourth support rod, as long as there are at least two support rods 100. For example, in some embodiments, the plurality of support rods 100 further includes a third support rod and a fourth support rod, which are used to abut against the second side and the third side of the container 1000 respectively, and do not need to be arranged close to the side wall 330 of the carriage 300, because in actual use, even if the third support rod and the fourth support rod are deformed and fail, the container 1000 can still be fixed by the cooperation of the first support rod 101, the second support rod 102 and the binding member 200.

[0050] In some embodiments, the binding member 200 is arranged as a flexible binding belt such as a steel wire rope, a nylon rope or a hemp rope. Therefore, in use, the position between the first support rod 101 and the second support rod 102 can be adaptively adjusted according to the size of the container 1000, thereby improving the practicability of the fixing assembly of the embodiment. In addition, in the unused state, the first support rod 101 and the second support rod 102 can be bound together by the flexible binding belt, thereby facilitating the storage and preservation of the fixing assembly of the embodiment.

[0051] In some embodiments, the binding member 200 has a plurality of first connecting portions along the length direction thereof, each of which can be separately connected to the first support rod 101 to adjust the size of the limiting space 400, thereby improving the practicability of the fixing assembly of the embodiment. Similarly, in some embodiments, the binding member has a plurality of second connecting portions along the length direction thereof, each of which can be separately connected to the first support rod 101. For example, the first connecting portion is directly bound to the first support rod 101 to realize the connection between the first connecting portion and the first support rod 101, or in some embodiments, each first connecting portion has a connecting hole, and the second support rod 102 has a plug-in pin, and the connection with different first connecting portions is realized by inserting the plug-in pin into different connecting holes.

[0052] In some embodiments, the binding member 200 comprises a first binding segment and a second binding segment, the first binding segment is connected to the first support rod 101, the first binding segment has a plurality of third connecting portions distributed along the length direction of the first binding segment, each of the third connecting portions is capable of being individually connected to the second binding segment to adjust the size of the limiting space 400. Similarly, the second binding segment has a plurality of fourth connecting portions distributed along the length direction of the second binding segment, each of the fourth connecting portions is capable of being individually connected to the first binding segment. Exemplarily, the connection between the first binding segment and the second binding segment is achieved by binding between the first binding segment and the second binding segment, or in some embodiments, a snap buckle or a needle buckle is further included, taking the snap buckle as an example, the snap buckle comprises a male buckle and a female buckle, one of the male buckle and the female buckle is connected to the first binding segment and is capable of being adjusted to different third connecting portions, and the other is connected to the second binding segment. Thus, the quick connection between the first binding segment and the second binding segment is achieved by the snap connection of the male buckle and the female buckle.

[0053] Referring to Figures 4 to 6 , Figure 4 for Figure 1 a structural schematic view of the support rod in the embodiment, Figure 5 for Figure 4 an exploded view of the support rod in the embodiment, in some embodiments, the support rod 100 comprises a first rod body 130, a second rod body 140 and a locking mechanism, the first rod body 130 is connected to the second rod body 140 and is capable of moving along the length direction of the support rod 100 relative to the second rod body 140 to adjust the length of the support rod 100, so that the support rod 100 can be adapted to carriages 300 of different heights to improve the practicability of the fixing assembly of the embodiment.

[0054] The locking mechanism is used to lock the relative position of the first rod body 130 and the second rod body 140 to lock the support rod 100 at a set length. Specifically, the first rod body 130 and the second rod body 140 are connected by a screw type telescopic structure, a scissor type telescopic structure or a sleeve type telescopic structure to enable the first rod body 130 to move along the length direction of the support rod 100 relative to the second rod body 140. Exemplarily, the second rod body 140 has a telescopic hole 141 (as shown in Figure 5 and Figure 6 ), the telescopic hole 141 extends along the length direction of the support rod 100, the first rod body 130 is inserted into the telescopic hole 141 and is capable of sliding relative to the inner wall of the telescopic hole 141, and the first rod body 130 and the second rod body 140 each have a pin hole, wherein at least one of the first rod body 130 and the second rod body 140 has a plurality of pin holes distributed along the length direction of the support rod 100, for example, the first rod body 130 is provided with a plurality of first pin holes, and the second rod body 140 is provided with one second pin hole capable of being aligned with any of the first pin holes. The locking mechanism comprises a pin capable of being inserted into the first pin hole and the second pin hole to fix the position of the first rod body 130 and the second rod body 140.

[0055] Referring to Figure 5 and Figure 6 In some embodiments, the support rod 100 further comprises a pre-tightening mechanism 150, which comprises a first pre-tightening member 151 connected to the first rod body 130 and a second pre-tightening member 152 movably connected to the second rod body 140 and connected to the first pre-tightening member 151, and driving the second pre-tightening member 152 to move relative to the second rod body 140 can make the first pre-tightening member 151 move away from the second rod body 140. Therefore, during use, the length of the support rod 100 can be coarsely adjusted by directly pulling, and then the first rod body 130 is driven to move by the second pre-tightening member 152 to tightly press against the top wall 310 of the vehicle compartment 300, thereby improving the firmness of the support rod 100 after installation. For example, the height between the top wall 310 and the bottom wall 320 of the vehicle compartment 300 is 200 cm, when the support rod 100 is installed in the vehicle compartment 300, the support rod 100 is first stretched to 199 cm, then the support rod 100 is erected, and finally the first pre-tightening member 151 is driven to move away from the second rod body 140 by the second pre-tightening member 152 to drive the first rod body 130 to tightly press against the top wall 310 of the vehicle compartment 300, and the first rod body 130 and the top wall 310 of the vehicle compartment 300 have enough pre-tightening force to improve the firmness of the support rod 100.

[0056] Referring to Figure 7 and Figure 8 , Figure 7 for Figure 6 the structure of the second pre-tightening member in the second embodiment, Figure 8 for Figure 6 the structure of the first pre-tightening member and the second pre-tightening member in the second embodiment, on the basis of the above-mentioned embodiments, the first pre-tightening member 151 is a rack 153, the rack 153 extends along the length direction of the support rod 100, and the second pre-tightening member 152 comprises a rotating part 1521, a tooth part 1522 and a handle 1523 (as Figure 7(as shown), the rotating portion 1521 is rotatably connected to the second rod 140, the handle 1523 is connected to the rotating portion 1521, and the toothed portion 1522 is connected to the rotating portion 1521. Pulling the handle 1523 can rotate the toothed portion 1522, causing the toothed portion 1522 to engage with the rack 153 and drive the rack 153 to move. A locking mechanism is movably connected to the handle 1523 and the second rod 140, used to lock the handle 1523 to the second rod 140. In other words, in this embodiment, the locking mechanism alone can achieve locking between the first preload member 151 and the second preload member 152, and also achieve locking between the first rod 130 and the second rod 140, making the structure of the fixing assembly of this embodiment more simple. Exemplarily, the locking mechanism is, for example, a lock, a chain or a screw. After the first rod body 130 is pressed against the top wall 310 by driving the handle 1523, the handle 1523 is locked to the second rod body 140 through the locking mechanism, so that the tooth portion 1522 always applies force to the rack 153 to keep the first rod body 130 in a state of pressing against the top wall 310, thereby improving the firmness of the support rod 100 and reducing the risk of easy movement.

[0057] Specifically, the handle 1523 can be connected to the radial side and axial side of the handle 1523, and in this embodiment, the number of teeth 1522 is not limited. For example, in some embodiments, the radial side of the rotating portion 1521 is evenly distributed with multiple teeth 1522, and the multiple teeth 1522 and the rotating portion 1521 form a complete gear. During use, at least one tooth 1522 engages with the rack 153. During the extension and retraction of the support rod 100, the rotating portion 1521 rotates therewith. To prevent the handle 1523 from interfering with the rotation of the rotating portion 1521, the handle 1523 is connected to the axial side of the rotating portion 1521 and is located outside the second support rod 102.

[0058] Reference Figures 7 to 9 In some embodiments, the radial side surface of the rotating portion 1521 is provided with a first area 15211 and a second area 15212 distributed along the circumference of the rotating portion 1521, and the tooth portion 1522 is provided in the first area 15211, that is, the radial side surface of the rotating portion 1521 includes the first area 15211 connected to the tooth portion 1522, and the second area 15212 not connected to the tooth portion 1522. For example, the radial side surface of the rotating portion 1521 is provided with multiple tooth portions 1522 along the circumference, and the angle between the two outermost tooth portions 1522 is 60° to 90°. Therefore, during use, the matching relationship between the second preload member 152 and the rack 153 can be switched by rotating the rotating portion 1521, so that the second preload member 152 has a first state (such as the first state) in which the tooth portion 1522 is meshed with the rack 153. Figure 8 ), and a second state where the tooth portion 1522 is separated from the rack 153 (as shown in FIG. Figure 9The second pre-tightening member 152 is arranged in the second state when the length of the support rod 100 is coarsely adjusted, and the second pre-tightening member 152 is separated from the rack 153 in this state. During the movement of the rack 153, the second pre-tightening member 152 does not rotate. On the one hand, the rotation of the handle 1523 does not cause harm to the operator. On the other hand, the installation of the support rod 100 is not interfered. Specifically, it can be understood that, if the tooth portion 1522 fully covers the radial side of the rotating portion 1521, the second pre-tightening member 152 will rotate during the movement of the rack 153. The movement distance of the rack 153 is different, the rotation angle of the second pre-tightening member 152 is different, and the position of the handle 1523 is also different. Therefore, during use, the handle 1523 can be located on the side of the support rod 100 close to the side wall 330 of the compartment 300, which not only causes the support rod 100 to be unable to be as close to the side wall 330 as possible, but also affects the operator to drive the handle 1523. The embodiment can effectively improve this problem.

[0059] On the basis of the above embodiment, the support rod 100 further comprises a limiting portion connected to the second rod body 140. The limiting portion is used to abut against the second pre-tightening member 152 to limit the maximum rotation angle of the second pre-tightening member 152 relative to the second rod body 140 when the rack 153 moves away from the second connecting end 120. The limiting portion can be a separate component of the second rod body 140 or can be formed by a part of the second rod body 140. For example, the outer surface of the second rod body 140 comprises the limiting portion, and the handle 1523 can abut against the outer surface of the second rod body 140 during use. Specifically, it can be understood that the movement distance of the rack 153 is related to the rotation angle of the second pre-tightening member 152. During the movement of the rack 153 away from the second connecting end 120, the first tooth portion 15221 of the tooth portion 1522 that first contacts the rack 153 is defined. The movement distance of the rack 153 is equal to the arc length of the first tooth portion 15221. For example, the rotation angle of the first tooth portion 15221 from the contact with the rack 153 to the abutment of the second pre-tightening member 152 by the limiting portion is α, the diameter of the rotating portion 1521 is d, the movement distance S of the rack 153 during use, and d and α are fixed values when the structure of the support rod 100 is determined. Therefore, for each support rod 100, the length that can be extended by the second pre-tightening member 152 during use is also a fixed value. Therefore, when the support rod 100 of the embodiment is clamped on the compartment 300, both experienced operators and first-time operators can accurately control the extension amount of the support rod 100, so that the installation of the support device is simpler and more secure.

[0060] For example, in some embodiments, S is set to 1 cm, i.e. the length of the support rod 100 is increased by 1 cm through the pre-tightening mechanism 150. During installation, the specific operation can be as follows:

[0061] First, measure the height H of the vehicle compartment 300.

[0062] Second, adjust the length of the support rod 100 to H-0.9 cm.

[0063] Third, straighten the support rod 100 in the vehicle compartment 300.

[0064] Fourth, adjust the driving rotating part 1521 to rotate by adjusting the handle 1523, so that the first rod body 130 abuts against the top wall 310.

[0065] It should be noted that H-0.9 cm means the height of the vehicle compartment 300 minus 0.9 cm. The reason why the length of the support rod 100 is less than the height of the vehicle compartment 300 by 0.9 cm in the second step is to make the support rod 100 have sufficient pre-tightening force after contacting the vehicle compartment 300, so that the support rod 100 is firmly clamped in the vehicle compartment 300.

[0066] In addition, in the present embodiment, the rotation angle of the second pre-tightening part 152 is limited by the limiting part, which can also ensure that the stopping position of the second pre-tightening part 152 is fixed, so that the locking structure between the second pre-tightening part 152 and the second rod body 140 is simpler, i.e. the structure of the locking mechanism is simpler. For example, a through hole is arranged on the handle 1523, a threaded hole is arranged on the second rod body 140, and the locking mechanism includes a screw. When the support rod 100 is abutted, the threaded hole is aligned with the through hole, and the handle 1523 is locked by using the screw. Alternatively, the locking mechanism also includes a lock hook, which hooks the handle 1523.

[0067] Referring to Figure 4In some embodiments, the first connecting end 110 comprises at least three first abutting portions 111 for abutting against the top wall 310 of the vehicle compartment 300, and the ends of the at least three first abutting portions 111 away from the second connecting end 120 are not collinearly arranged, so that not only the compression force on the top of the vehicle compartment 300 can be dispersed, but also the risk of the support rod 100 toppling can be reduced. For example, the line connecting the ends of the three first abutting portions 111 away from the second connecting end 120 forms a right-angled triangle, and for the convenience of description, the three first abutting portions 111 are respectively referred to as first abutting portion A, first abutting portion B and first abutting portion C, and the ends of the three first abutting portions 111 away from the second connecting end 120 are respectively referred to as point A, point B and point C. The direction from point B to point A is the first direction, and the direction from point B to point C is the second direction. The first direction is perpendicular to the second direction. When the fixing assembly of the present embodiment is installed on the vehicle compartment 300, the container 1000 is located on the side of point B away from the first direction, and the side wall 330 of the vehicle compartment 300 is located on the side of point B away from the second direction. Therefore, during transportation, when the container 1000 applies a pushing force to the first abutting portion B in the first direction, the first abutting portion A can apply a certain supporting force to the first abutting portion B, thereby reducing the risk of the support rod 100 toppling in the first direction. Similarly, when the container 1000 applies a pushing force to the binding member 200 in the second direction, the binding member 200 transmits the force to the support rod 100, and at this time, the first abutting portion C can provide a certain supporting force, thereby reducing the risk of the support rod 100 toppling.

[0068] Similarly, in some embodiments, the second connecting end 120 comprises at least three second abutting portions 121 for abutting against the bottom wall 320 of the vehicle compartment 300, and the ends of the at least three second abutting portions 121 away from the first connecting end 110 are not collinearly arranged.

[0069] Referring to Figure 2 According to the second aspect embodiment of the vehicle compartment 300 of the present application, the fixing assembly of the first aspect embodiment is included.

[0070] The carriage 300 comprises a top wall 310 and a bottom wall 320 arranged oppositely, and a plurality of side walls 330 between the top wall 310 and the bottom wall 320, which enclose a containing cavity 340. The fixing assembly is located in the containing cavity 340, and the plurality of side walls 330 comprises a first side wall 331, the first support rod 101 and the second support rod 102 are arranged at intervals and are clamped between the top wall 310 and the bottom wall 320, and the first support rod 101 and the second support rod 102 are located close to the first side wall 331 in the containing cavity 340. The binding member 200 is arranged to be bent away from the first side wall 331, and cooperates with the first support rod 101, the second support rod 102 and the first side wall 331 to define a limiting space 400 for accommodating the container 1000. When the container 1000 is transported by using the carriage 300 of the embodiment, the first support rod 101 and the second support rod 102 are arranged at intervals and are located close to the side wall 330 in the carriage 300, for abutting against both sides of the container 1000, and the binding member 200 holds the side of the container 1000 away from the side wall 330 of the carriage 300, so as to fix the position of the container 1000. It can be known that, compared with the prior art, the binding member 200 is used to replace the support rod 100 away from the side wall 330 of the carriage 300 in the embodiment, the binding member 200 is not affected by the gravity of the top wall 310 of the carriage 300, so as to reduce the risk of the container 1000 moving and colliding, and to improve the safety of the container 1000 during transportation.

[0071] It should be noted that, since the embodiment adopts all the technical features of the fixing assembly of the first aspect embodiment, the embodiment has all the beneficial effects brought by the first aspect embodiment, which will not be described herein.

[0072] The embodiments of the utility model are described in detail above combined with the drawings, but the utility model is not limited to the above-mentioned embodiments, and within the knowledge range possessed by the ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model. In addition, in the description of the utility model, the description of the reference terms "an embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above-mentioned terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way.

Claims

1. A fixture assembly, characterized by The application relates to a fixing assembly for fixing a container on a vehicle, comprising: a support rod having a first connecting end and a second connecting end along the length direction of the support rod, the first connecting end and the second connecting end being used for abutting against the top wall and the bottom wall of a vehicle compartment respectively, the fixing assembly comprising a plurality of support rods, the plurality of support rods comprising a first support rod and a second support rod; a binding member having one end connected to the first support rod and the other end connected to the second support rod; wherein the first support rod and the second support rod are arranged at positions close to any side wall of the vehicle compartment, the binding member is arranged to be bent away from the side wall, and the first support rod, the second support rod and the binding member jointly define a limiting space for accommodating the container.

2. The fixture assembly of claim 1, wherein, The binding member is a flexible band.

3. The fixture assembly of claim 2, wherein, The binding member has a plurality of first connecting portions along the length direction of the binding member, each of the first connecting portions being capable of being separately connected to the first support rod so as to adjust the size of the limiting space; and / or The binding member comprises a first binding section and a second binding section, the first binding section being connected to the first support rod, the first binding section having a plurality of third connecting portions along the length direction of the first binding section, each of the third connecting portions being capable of being separately connected to the second binding section so as to adjust the size of the limiting space.

4. The fixture assembly of claim 1, wherein, The support rod comprises a first rod body, a second rod body and a locking mechanism, the first rod body being connected to the second rod body and being capable of moving along the length direction of the support rod relative to the second rod body, and the locking mechanism being used for locking the relative position of the first rod body and the second rod body.

5. The fixture assembly of claim 4, wherein, The support rod further comprises a pre-tightening mechanism, the pre-tightening mechanism comprising a first pre-tightening member and a second pre-tightening member, the first pre-tightening member being connected to the first rod body, the second pre-tightening member being movably connected to the second rod body and connected to the first pre-tightening member, and driving the second pre-tightening member to move relative to the second rod body can make the first pre-tightening member move away from the second connecting end.

6. The fixture assembly of claim 5, wherein, The first pre-tightening member is a rack, the rack extending along the length direction of the support rod, the second pre-tightening member comprising a rotating portion, a tooth portion and a handle, the rotating portion being rotatably connected to the second rod body, the handle being connected to the rotating portion, and the tooth portion being connected to the rotating portion, driving the handle can drive the tooth portion to rotate, the tooth portion is engaged with the rack to drive the rack to move; The locking mechanism is movably connected to the handle and the second rod body, and is used for locking the handle to the second rod body.

7. The fixture assembly of claim 6, wherein, The radial side surface of the rotating portion is provided with a first area and a second area distributed along the circumferential direction of the rotating portion, and the tooth portion is arranged in the first area.

8. The fixture assembly of claim 6, wherein, The support rod further comprises a limiting portion, the limiting portion being connected to the second rod body, and the limiting portion being used for abutting against the second pre-tightening member to limit the maximum rotation angle of the second pre-tightening member relative to the second rod body when the rack is driven to move away from the second connecting end.

9. The fixture assembly of claim 1, wherein, The first connecting end comprises at least three first abutting portions for abutting against the top wall of the vehicle compartment, and end portions of the at least three first abutting portions away from the second connecting end are not arranged in a same line; and / or, The second connecting end comprises at least three second abutting portions for abutting against the bottom wall of the vehicle compartment, and end portions of the at least three second abutting portions away from the first connecting end are not arranged in a same line.

10. Transport device, characterized in that Comprise; The vehicle compartment comprises a top wall and a bottom wall arranged oppositely, and a plurality of side walls between the top wall and the bottom wall, the top wall, the bottom wall and the plurality of side walls enclosing a containing cavity; The fixing assembly according to any one of claims 1 to 9 is located in the containing cavity, a first side wall is included in the plurality of side walls, the first support rod and the second support rod are arranged at intervals and are clamped between the top wall and the bottom wall, the first support rod and the second support rod are located close to the first side wall in the containing cavity, the binding member is arranged to be curved away from the first side wall, and the first support rod, the second support rod and the first side wall jointly define the limiting space.

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