A horizontal V-groove coil transportation device

Abstract

The present invention discloses a horizontal V-groove coil transportation device, which relates to the technical field of vehicle manufacturing. It includes a plurality of loading bins, a support cross beam and a connecting cross beam. The plurality of loading bins are arranged side by side and are built inside the concave frame of the vehicle body. The loading bin has a support inclined surface for supporting the coil. A support cross beam is provided at the bottom of each loading bin. The loading bin is fixedly connected to the support cross beam and is fixed to the bottom of the inner concave surface of the concave frame through the support cross beam. The connecting cross beam is arranged between two adjacent loading bins and is used to connect and support the loading bins on both sides and form a V-groove structure with the support inclined surfaces of the loading bins on both sides. By implementing the technical solution of the present invention, the technical problem that the existing coil transportation device cannot simultaneously meet the loading and transportation requirements of coils and other tall goods can be effectively solved. The transportation height of the loaded goods can be minimized, and it has good load-bearing capacity and transportation stability, and can simultaneously meet the loading and transportation requirements of coils and other tall goods, and has good practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle manufacturing, and particularly to a transverse V-groove coil transportation device. Background Art

[0002] Currently, coil transportation mainly uses open cars or flat cars, and the coil reinforcement methods can be divided into two types: concave straw cushions and steel seat frames. In addition, there are a small number of special coil transportation vehicles. To ensure transportation safety, when loading coils, materials such as straw concave cushions, galvanized iron wires or wire rods, and steel guard plates are used for loading and reinforcement, and the coil reinforcement bearing devices are all fixed structures; for example, a Chinese patent with the publication number CN104071491B discloses a container for coil transportation and use, including a cuboid container main body, which is composed of a bottom surface, two side walls in the length direction, two side walls in the width direction, and a ceiling, forming a space inside for loading goods.

[0003] However, during the implementation of the present invention by the inventor, it is found that the existing coil transportation devices have at least the following technical problems: on the one hand, the existing coil transportation devices can support and fit the coil along its radial direction, but it is difficult to fit and fix the coil along its axial direction, especially for the loading and transportation requirements of coils with different length specifications, resulting in poor transportation stability and safety performance; on the other hand, the heights of the coil reinforcement bearing devices are all greater than the bottom surface of the vehicle body or the upper plane of the side wall, resulting in a relatively high height from the top of the bearing device to the rail surface, and it cannot be applied to the transportation of tall goods such as containers, resulting in extremely poor applicability of the vehicle. Summary of the Invention

[0004] To solve the above technical problems that the existing coil transportation devices cannot simultaneously meet the loading and transportation requirements of coils and other tall goods, the purpose of the present invention is to provide a transverse V-groove coil transportation device, which can be built inside the concave frame of the vehicle body, minimizing the transportation height of the loaded goods, and having good load-bearing capacity and transportation stability, while meeting the loading and transportation requirements of coils and other tall goods.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A transverse V-groove coil transportation device includes

[0007] a plurality of loading bins, the plurality of loading bins are arranged side by side and built inside the concave frame of the vehicle body, and the loading bin has a support inclined surface for supporting the coil;

[0008] a support cross beam, the loading bin is fixedly connected to the support cross beam, and the support cross beam is used to support the loading bin and is fixed to the bottom of the concave surface of the concave frame;

[0009] The connecting crossbeam is arranged between two adjacent loading bins and is used to connect and support the loading bins on both sides thereof and form a V-shaped groove structure with the supporting inclined surfaces of the loading bins on both sides, so that the coil is placed horizontally in the V-shaped groove and plays a role in radially positioning the coil.

[0010] Optionally, each of the loading bins includes two support plates and a connecting partition arranged between the two support plates and fixedly connected to the two support plates. Reinforcing beams connected to the two support plates are respectively arranged on both sides of the upper end of the connecting partition, and fixed crossbeams connected to the two support plates are respectively arranged on both sides of the lower end of the connecting partition. A supporting partition is connected to the lower end of the connecting partition, and the supporting partition is fixed to the supporting crossbeam; so that the cross sections of the two support plates form a roof structure. In this way, the transportation device can have better load-bearing capacity, and multiple loading bins of the whole device are arranged inside the concave frame of the vehicle body, effectively reducing the transportation height of the loaded goods, and being applicable to the loading and transportation of coils and other tall goods, so as to improve the utilization rate of the transportation device.

[0011] Optionally, a rubber plate is laid on the support plate to form the supporting inclined surface for supporting the coil. In this way, by using the rubber plate to contact the coil, the friction between the coil and the contact surface can be effectively increased, and a flexible buffering effect can be achieved, preventing the surface of the plate from being worn, and having better practicability.

[0012] Optionally, both the supporting crossbeam and the connecting crossbeam include a lower crossbeam and an upper cover plate arranged on the upper end surface of the lower crossbeam to form a closed structural beam, and weight-reducing holes are arranged on the upper cover plate. In this way, the structural design of the supporting crossbeam and the connecting crossbeam can effectively improve the load-bearing structural strength of the whole transportation device, making it have better stability and safety during transportation.

[0013] Optionally, a locking mechanism for axially positioning the coil is arranged on the loading bin, and a strip-shaped groove for installing the locking mechanism is opened at the upper end of the loading bin. The design of the locking mechanism can axially position the coil in the V-shaped groove structure, facilitating the rapid loading of the coil, and cleverly realizing the radial positioning of the coil by using the V-shaped groove structure design after loading, preventing it from rolling along the radial direction; and preferably, the locking mechanism for axially positioning the coil can further provide its stability during transportation; and the locking mechanism is built in the strip-shaped groove at the upper end of the loading bin, achieving the positioning effect without affecting its overall transportation height, so that the transportation of tall goods can be realized, and it has better practicability.

[0014] Optionally, the locking mechanism includes fixing plates fixedly arranged at both ends of the strip-shaped groove and a guiding structure arranged between the two fixing plates. A positioning member corresponding to the two supporting inclined surfaces is arranged on the guiding structure, and at least two positioning members are correspondingly arranged on each supporting inclined surface; during positioning, the positioning member moves along the axial direction of the coil and positions and locks the coil when it moves to the axial end of the coil. In this way, the positioning and locking of the coil can be quickly realized after the coil is loaded. The structural design is simple, and the positioning is stable while achieving the effect of rapid installation.

[0015] Optionally, the guiding structure includes two guiding rods, and the extending direction of the guiding rods is parallel to the axial direction of the coil; the positioning member includes a fixed arm slidably connected to the guiding rod and a locking member for locking the fixed arm; a connecting box body is arranged on the guiding rod, and a transmission connecting member is arranged in the connecting box body to enable the two positioning members on each guiding rod to move relatively in the direction close to the coil. In this way, the two fixed arms on each guiding rod can move relatively at both ends along the axial direction of the coil, and when they move and press against its end, the locking member is used to lock the fixed arm, so as to limit the axial movement of the coil; the transmission connecting member can be designed to drive the two positioning members on each guiding rod to move synchronously and towards each other by the same driving member, so that the two fixed arms move inwards or outwards simultaneously and synchronously, or designed to drive each positioning member to move separately by two driving members, both of which have a reliable positioning effect.

[0016] Optionally, the transmission connecting member includes a lead screw corresponding to each positioning member and a lead screw nut sleeved on the lead screw. A plurality of locking grooves are arranged on the lead screw nut, and a flange matched with the locking grooves is arranged on the locking member; during locking, the flange is embedded into the locking grooves, and the lead screw is rotated to drive the lead screw nut and the locking member to move, so that the fixed arms at both ends of the coil plate move in the direction close to its end. In this way, the lead screw nut and the positioning member connected to the lead screw nut can be driven to move separately by driving the lead screw to rotate, so as to realize precise adjustment of the movement of each positioning member.

[0017] Optionally, a driving protrusion in transmission connection with each lead screw is arranged on one of the fixing plates, and the cross-section of the driving protrusion is prismatic. During use, a sleeve driving the handle is sleeved on the driving protrusion, and the driving protrusion can be rotated by rotating the handle, and the torque is transmitted by the driving protrusion, so that each lead screw can be driven to rotate on the fixing plate on one side of the transportation device, which is convenient to use and can effectively improve the positioning and locking efficiency of the coil.

[0018] Optionally, both ends of the multiple load bins, the support cross beams provided at the bottom of each load bin, and the connection cross beams provided between adjacent two load bins are connected to the side wall of the concave frame of the vehicle body through the side wall and integrated into one body, and the upper plane of each load bin is lower than the upper plane of the side wall. In this way, the transportation height of the loaded goods can be minimized to meet the loading height requirements of tall goods such as transportation containers, avoid the situation of empty return after transporting coils due to the single function of the transportation device, and the axial stop locking mechanism of the coil can reinforce the coil and prevent the coil from moving axially when the transportation device passes through a curved bend.

[0019] As described above, the present invention has at least the following beneficial effects:

[0020] 1. The transportation device of the present invention is built inside the concave frame of the vehicle body and is connected to the side wall of the concave frame through the side wall and integrated into one body. The upper plane of each load bin is lower than the upper plane of the side wall, which minimizes the transportation height of the loaded goods, meets the loading requirements of tall goods such as coils and containers at the same time, and the setting of the support cross beam and the connection cross beam makes the device built inside the vehicle body have better support strength, so that the whole transportation device has better transportation stability and safety.

[0021] 2. The load bin of the present invention adopts a lightweight design and is adapted to the vehicle body structure without a middle beam. The cross sections of the two support plates of the load bin form a roof structure, so as to have better structural strength in a limited installation space, effectively improve the load-bearing capacity of the load bin, and adapt to the loading and transportation of large-tonnage coils.

[0022] 3. The connection cross beam of the present invention and the support inclined surfaces of the load bins on both sides thereof form a V-shaped groove structure, which can effectively position the coil radially, avoid using disposable reinforcement materials or steel seat frames in the prior art, greatly reduce the transportation cost, and effectively improve the loading and unloading efficiency of the coil.

[0023] 4. The present invention is provided with a locking mechanism for axially positioning the coil, and at least two positioning members are correspondingly provided on each support inclined surface; at least two fixed arms on the same guide rod can move inward or outward along the axial direction of the coil on one side of the support inclined surface and approach the two ends of the coil, and the movement of the fixed arms can be adjusted through the cooperation of the lead screw and the lead screw nut, so that the fixed arms are closely attached to the coil, ensuring the fixing stability during the transportation of the coil, and effectively preventing the coil from moving axially when the transportation device passes through a curved bend, so as to further improve the safety of the whole transportation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be described by way of specific embodiments with reference to the drawings, in which

[0025] Figure 1 is the installation schematic diagram of the horizontal V-shaped groove coil transportation device in the embodiment of the present invention;

[0026] Figure 2 is a schematic structural view of the transportation device according to an embodiment of the present invention;

[0027] Figure 3 is of the present invention Figure 1 schematic structural view of the loading bin;

[0028] Figure 4 is of the present invention Figure 1 schematic structural view of the support cross beam or the connecting cross beam;

[0029] Figure 5 is of the present invention Figure 1 schematic structural view of the locking mechanism.

[0030] Explanation of reference numerals: 1 - loading bin; 1.1 - support plate; 1.2 - connecting partition; 1.3 - reinforcing beam; 1.4 - fixed cross beam; 1.5 - support partition; 1.6 - rubber plate; 1.7 - strip-shaped groove; 2 - support cross beam; 2.1 - lower cross beam; 2.2 - upper cover plate; 3 - connecting cross beam; 4 - locking mechanism; 4.1 - fixing plate; 4.2 - guide rod; 4.3 - positioning member; 4.3.1 - fixed arm; 4.3.2 - locking member; 4.3.3 - flange; 4.3.4 - roller; 4.4 - connecting box body; 4.5 - lead screw; 4.6 - lead screw nut; 4.6.1 - locking groove; 4.7 - driving projection. Detailed implementation manners

[0031] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any manner.

[0032] Any feature disclosed in this specification, unless specifically described, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically described, each feature is only an example of a series of equivalent or similar features.

[0033] Embodiment 1

[0034] The embodiment is basically as Figure 1 and Figure 2As shown in the figure: This embodiment provides a horizontal V-groove coil transportation device, which includes a plurality of loading bins 1, a support cross beam 2, and a connecting cross beam 3. The plurality of loading bins 1 are arranged side by side and are built inside the concave frame of the vehicle body. In this embodiment, taking two loading bins 1 as an example, both sides of the loading bin 1 have support inclined planes for supporting coils; support cross beams 2 are provided at the bottoms of both loading bins 1. The loading bin 1 is fixedly connected to the support cross beam 2 and is fixed to the bottom of the inner concave surface of the concave frame through the support cross beam 2. The support cross beam 2 is used to support the loading bin 1; the connecting cross beam 3 is arranged between two adjacent loading bins 1 and is used to connect and support the loading bins 1 on both sides thereof and form a V-groove structure with the support inclined planes of the loading bins 1 on both sides, so that the coil lies horizontally in the V-groove and plays a role in radial positioning of the coil.

[0035] For the loading bin 1 provided in this embodiment, both ends of the support cross beam 2 provided at the bottom of each loading bin 1 and the connecting cross beam 3 provided between two adjacent loading bins 1 are connected to the side wall of the concave frame through the side wall and integrated. Moreover, the upper plane of each loading bin 1 is lower than the upper plane of the side wall. In this way, the transportation height of the loaded goods can be minimized to meet the loading height requirements of tall goods such as transportation containers, avoid the situation of the transportation device being single-functional and returning empty after transporting coils, and the coil axial stop locking and positioning mechanism can reinforce the coil, effectively preventing the coil from moving axially when the transportation device passes through a curved bend.

[0036] Specifically, please refer to Figure 3 As shown in the figure, each loading bin 1 includes two support plates 1.1 and a connecting partition 1.2 provided between the two support plates 1.1 and fixedly connected to the two support plates 1.1. Reinforcing beams 1.3 connected to the two support plates 1.1 are respectively fixedly installed on both sides of the upper end of the connecting partition 1.2, and fixed cross beams 1.4 connected to the two support plates 1.1 are respectively fixedly installed on both sides of the lower end of the connecting partition 1.2. A support partition 1.5 is connected to the lower end of the connecting partition 1.2, and the support partition 1.5 is fixedly installed on the support cross beam 2; so that the cross sections of the two support plates 1.1 form a roof structure. In this way, the transportation device can have better load-bearing capacity, and the loading bin 1 of the entire device is arranged inside the concave frame of the vehicle body, effectively reducing the transportation height of the loaded goods, being applicable to the loading and transportation of coils and other tall goods, so as to improve the utilization rate of the transportation device; a rubber plate 1.6 is laid on the support plate 1.1 to form a flexible support inclined plane for supporting the coil. In this way, by using the rubber plate 1.6 to contact the coil, the friction between the coil and the contact surface can be effectively increased, and a flexible buffering effect can be achieved, preventing the surface of the plate from being worn, and having good practicability.

[0037] To enhance the structural stability of the entire device, as Figure 4As shown in the figure, the support crossbeam 2 and the connecting crossbeam 3 provided in this embodiment both include a lower crossbeam 2.1 and an upper cover plate 2.2 provided on the upper end surface of the lower crossbeam 2.1 to form a closed structural beam, and the upper cover plate 2.2 is provided with weight-reducing and water-leaking holes. In this way, the structural design of the support crossbeam 2 and the connecting crossbeam 3 adopts a lightweight design, and can effectively improve the bearing structural strength of the entire transportation device, making it have better stability and safety during transportation.

[0038] The specific implementation method of this embodiment is as follows: The loading bin 1 is placed inside the concave frame of the vehicle body. The upper plane of each loading bin 1 is lower than the upper plane of the side wall, which can effectively meet the loading of tall goods such as coils and containers. When it is necessary to transport coils, the coils are placed horizontally in the V-shaped groove between the two loading bins 1. The length direction of the horizontally placed coils is the same as the length direction of the V-shaped groove. In this embodiment, the width dimension of the V-shaped groove is set according to the diameter of the transported coils, and the width of the V-shaped groove is designed to be greater than or equal to the diameter of the coils. In this way, the rubber plates 1.6 on the support plates 1.1 on both sides of the V-shaped groove are used to radially position the coils, realizing their quick positioning and installation in the V-shaped groove, avoiding their radial rolling during transportation, and being adaptable to coils of different diameters. The transportation device structure composed of the loading bin 1 and the support crossbeam 2 and the connecting crossbeam 3 connected to the loading bin 1 has good support strength, so that the entire transportation device has good transportation stability and safety.

[0039] To sum up, the loading bin in this embodiment adopts a lightweight design, is suitable for the vehicle body structure without a middle beam, and the cross-sections of the two support plates of the loading bin form a roof structure, so as to have good structural strength within a limited installation space, effectively improve the load-bearing capacity of the loading bin, and meet the loading and transportation requirements of large-tonnage coils and containers and other tall goods.

[0040] Embodiment 2

[0041] Embodiment 2 is basically the same as Embodiment 1, and the difference lies in that: A locking mechanism 4 for axially positioning the coil is provided on the loading bin 1 provided in this embodiment. Please refer to Figure 1 、 Figure 2 and Figure 5 As shown in the figure, a strip-shaped groove 1.7 for installing the locking mechanism 4 is opened at the upper end of the loading bin 1. An installation seat is provided in the strip-shaped groove 1.7, and the locking mechanism 4 is placed in the installation seat of the strip-shaped groove 1.7 at the upper end of the loading bin 1 for installing and supporting the locking mechanism 4, achieving the positioning effect without affecting its overall transportation height. In this way, the transportation of tall goods can be realized equally, and it has good practicability.

[0042] Based on the above embodiments, the locking mechanism 4 provided in this embodiment includes fixing plates 4.1 fixedly installed at both ends of the strip-shaped groove 1.7 and a guiding structure provided between the two fixing plates 4.1. The guiding structure includes two guiding rods 4.2, and the extending direction of the guiding rods 4.2 is parallel to the axial direction of the coil. The two guiding rods 4.2 correspond to the two supporting inclined surfaces of the loading bin 1. At least two positioning members 4.3 extending along the corresponding supporting inclined surface are installed on each guiding rod 4.2. In this embodiment, it is preferably that two positioning members 4.3 are correspondingly arranged on each supporting inclined surface. During positioning, the two positioning members 4.3 move along the axial direction of the coil and are positioned and locked when they move to the axial end of the coil. In this way, the positioning and locking of the coil can be quickly realized after it is loaded. The structural design is simple, and it can achieve stable positioning and the effect of rapid installation while achieving rapid installation.

[0043] To facilitate the stable fixing of the end of the coil, the positioning member 4.3 provided in this embodiment includes a fixed arm 4.3.1 slidably connected to the guiding rod 4.2 and a locking member 4.3.2 for locking the fixed arm 4.3.1. The fixed arms 4.3.1 of the two positioning members 4.3 are arranged close to the middle of the guiding rod 4.2, and their locking members 4.3.2 are located on both sides of the fixed arm 4.3.1. During positioning, by adjusting the positions of the two fixed arms 4.3.1 to make them close to both ends of the coil axially, and then using the locking member 4.3.2 to position and lock the fixed arm 4.3.1. In this way, the coil between the two fixed arms 4.3.1 can be effectively restricted from moving axially, and the installation is convenient. Since the fixed arm 4.3.1 can slide horizontally along the guiding rod 4.2, the positioning position of the fixed arm 4.3.1 can be quickly adjusted according to the length of the coil, increasing the applicable range of this solution, and effectively avoiding the fixed arm 4.3.1 from interfering with the installation of the coil during the installation process of the coil.

[0044] In this embodiment, a connecting box body 4.4 is further arranged in the middle of the guiding rod 4.2. A transmission connecting member is arranged in the connecting box body 4.4. The connecting box body 4.4 can play a role in structurally strengthening the guiding rod 4.2, thereby increasing the rigidity strength of the guiding rod 4.2, avoiding the phenomenon that the guiding rod 4.2 bends or is easily broken, and further avoiding the influence on the position accuracy and movement of the fixed arm 4.3.1. To make the two positioning members 4.3 on each guiding rod 4.2 move relatively in the direction close to the coil; the transmission connecting member provided in this embodiment includes a lead screw 4.5 and a lead screw nut 4.6 sleeved on the lead screw 4.5. The lead screw 4.5 is rotatably connected between the connecting box body 4.4 and the fixing plate 4.1. Each positioning member 4.3 corresponds to a lead screw nut 4.6. The lead screw 4.5 and the lead screw nut 4.6 are arranged below the guiding rod 4.2, and a chute for covering the lead screw 4.5 is arranged below the lead screw 4.5, which can play a role in protecting the lead screw 4.5, and the chute can also play a role in limiting the movement of the lead screw nut 4.6. In this way, the movement accuracy of the lead screw nut 4.6 can be improved.

[0045] In this embodiment, a number of locking grooves 4.6.1 are provided on the lead screw nut 4.6, and a flange 4.3.3 that cooperates with the locking grooves 4.6.1 is provided on the locking member 4.3.2; when locking, the flange 4.3.3 is inserted into the locking grooves 4.6.1, and the lead screw 4.5 is rotated to drive the lead screw nut 4.6 and the locking member 4.3.2 to move, so that the fixing arms 4.3.1 at both ends of the coiled sheet move in the direction close to their ends. In this way, the lead screw nut 4.6 and the positioning member 4.3 connected to the lead screw nut 4.6 can be driven to move separately by rotating the lead screw 4.5, so as to realize precise adjustment of the movement of each positioning member 4.3.

[0046] In this embodiment, the lead screw nuts 4.6 corresponding to the two locking members 4.3.2 on the same support inclined plane move in opposite directions. In actual operation, the two fixing arms 4.3.1 on each guide rod 4.2 need to be able to move inwards or outwards along the axial direction of the coiled material, and when moving close to their ends, the locking member 4.3.2 is used to lock the fixing arms 4.3.1, so as to limit the axial movement of the coiled material; the transmission connecting member can be designed to drive the two positioning members 4.3 on each guide rod 4.2 to move synchronously in opposite directions through the same driving member, so that the two fixing arms 4.3.1 move inwards or outwards simultaneously and synchronously, or can be designed to drive each positioning member 4.3 to move separately through two driving members, both of which have a reliable positioning effect.

[0047] For example, if the lead screw nuts 4.6 corresponding to the two locking members 4.3.2 are installed on the same lead screw 4.5, the thread pitches at both ends of the lead screw 4.5 need to be set to be opposite, and the same driving member can be used to drive the two lead screw nuts 4.6 to move towards each other; in this embodiment, two lead screws 4.5 can also be provided corresponding to the lower part of each guide rod 4.2, and the lead screw nuts 4.6 cooperating with the two locking members 4.3.2 are respectively arranged on the two lead screws 4.5; if the thread pitches of the two lead screws 4.5 are the same, a transmission structure can be used to change the direction of the torque so that the two lead screws 4.5 rotate in opposite directions. For example, a gear structure is installed in the connecting box body 4.4, and the ends of the two lead screws 4.5 close to each other are respectively driven by gears to change the torque direction, so that the two lead screws 4.5 rotate in opposite directions. In this way, the two fixing arms 4.3.1 can be controlled to rotate synchronously in opposite directions; if the thread pitches of the two lead screws 4.5 are opposite, only by keeping the two lead screws 4.5 rotating in the same direction synchronously can the lead screw nuts 4.6 on the two lead screws 4.5 move synchronously in opposite directions, so that the two fixing arms 4.3.1 move in opposite directions to axially limit the coiled material.

[0048] Embodiment 3

[0049] Embodiment 3 is basically the same as Embodiment 2, except that: in order to facilitate precise adjustment of the positioning position of each positioning member 4.3 and the fixed arm 4.3.1, this embodiment provides that a driving protrusion 4.7 transmission-connected to each lead screw 4.5 is provided on one of the fixed plates 4.1, and the cross-section of the driving protrusion 4.7 is prismatic, that is, each driving protrusion 4.7 is used to control a fixed arm 4.3.1 to move axially along the coil and is fastened by a locking member 4.3.2, so that the movements of the two positioning members 4.3 do not affect each other, avoiding additional adjustment of the locking accuracy of the two positioning members 4.3, and realizing rapid axial reinforcement of the coil. When in use, the sleeve of the driving handle is sleeved on the driving protrusion, and the driving protrusion can be rotated by turning the handle and the torque can be transmitted by the driving protrusion, so that each screw 4.5 can be driven to rotate on the fixed plate 4.1 on one side of the transport device, thereby driving the screw nut 4.6 sleeved on the screw 4.5 and the locking piece 4.3.2 cooperating with the screw nut 4.6 to move. It has good positioning accuracy, is easy to use and can effectively provide positioning and locking efficiency for the coil.

[0050] In this embodiment, the slidably connected positioning piece 4.3 on each guide rod 4.2 on the carrying bin 1 acts separately from the lead screw 4.5 below it without affecting each other; and the positioning piece 4.3 on the guide rod 4.2 on the side close to the V-groove of two adjacent locking mechanisms 4 simultaneously limits the axial movement of the internal coils to improve the transportation stability of the coils.

[0051] The specific implementation of this embodiment is as follows: the coil is placed horizontally in the V-groove between the two carrying bins 1, and the rubber plates 1.6 on both sides of the V-groove are used to radially position the coil; at the same time, the fixed arms and locking members of the two positioning members are quickly moved along the guide rod to approach the two end portions of the coil, and the locking member is rotated to embed the flange into the locking groove on the lead screw nut, so that the locking member and the lead screw nut are locked by the flange, which is convenient for controlling the fixed arm; and then the driving protrusion on the fixed plate is driven to rotate by rotating the handle, so that the lead screw nut and the locking member locked with the lead screw nut can be adjusted by the lead screw to move, so that the fixed arm is close to the end of the coil to achieve axial fixation of the coil; because each driving protrusion individually controls the axial movement of each positioning member along the coil, the positioning member movement can be accurately adjusted by each driving protrusion to eliminate the existing gap between the fixed arm and the coil, thereby reinforcing the axial direction of the coil.

[0052] Example 4

[0053] Example 4 is substantially the same as Example 3, except that: Figure 5As shown, the fixed arm 4.3.1 provided in this embodiment is L-shaped. Under the condition of ensuring the strength of the fixed arm 4.3.1, it can increase the contact area between the fixed arm 4.3.1 and the coil material to enhance the stability of the columnar entity. The design of the L-shaped fixed arm 4.3.1 can reduce the weight of the fixed arm 4.3.1 and facilitate the moving operation. A roller 4.3.4 that is in rolling connection with the side surface of the groove is provided at the free end of the fixed arm 4.3.1. Through the roller 4.3.4, the side surface of the groove can play a supporting role for the fixed arm 4.3.1, which is beneficial to enhancing the strength and rigidity of the fixed arm 4.3.1, avoiding deformation of the fixed arm 4.3.1 and affecting the use. Moreover, the design of the roller 4.3.4 also facilitates the movement of the fixed arm 4.3.1 and is convenient for adjustment and use.

[0054] The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new feature or any new combination disclosed in this specification, as well as any new method or process step or any new combination disclosed.

Claims

1. A horizontal V-groove coil transporting device, characterized in that: it includes a plurality of loading bins, the plurality of loading bins are arranged side by side and are built inside the concave frame of the vehicle body, and the loading bin has a support inclined surface for supporting the coil; a support cross beam, the loading bin is fixedly connected to the support cross beam, and the support cross beam is used to support the loading bin and is fixed to the bottom of the inner concave surface of the concave frame; a connecting cross beam, which is arranged between two adjacent loading bins, is used to connect and support the loading bins on both sides and forms a V-groove structure with the support inclined surfaces of the loading bins on both sides, so that the coil lies horizontally in the V-groove and plays a role in radially positioning the coil; each of the loading bins includes two support plates and a connecting partition arranged between the two support plates and fixedly connected to the two support plates. Reinforcing beams connected to the two support plates are respectively arranged on both sides of the upper end of the connecting partition, and fixed cross beams connected to the two support plates are respectively arranged on both sides of the lower end of the connecting partition. A support partition is connected to the lower end of the connecting partition, and the support partition is fixed to the support cross beam; so that the cross sections of the two support plates form a roof structure; a rubber plate is laid on the support plate to form the support inclined surface for supporting the coil; both the support cross beam and the connecting cross beam include a lower cross beam and an upper cover plate arranged on the upper end surface of the lower cross beam to form a closed structural beam, and weight-reducing holes are arranged on the upper cover plate.

2. The horizontal V-groove coil transporting device according to claim 1, characterized in that: a locking mechanism for axially positioning the coil is arranged on the loading bin, and a strip-shaped groove for installing the locking mechanism is opened at the upper end of the loading bin.

3. The horizontal V-groove coil transporting device according to claim 2, characterized in that: the locking mechanism includes fixing plates fixedly arranged at both ends of the strip-shaped groove and a guiding structure arranged between the two fixing plates. Positioning members corresponding to the two support inclined surfaces are arranged on the guiding structure, and at least two positioning members are correspondingly arranged on each support inclined surface; during positioning, the positioning members move along the axial direction of the coil and are positioned and locked when moving to the axial end of the coil.

4. The horizontal V-groove coil transporting device according to claim 3, characterized in that: the guiding structure includes two guiding rods, and the extending direction of the guiding rods is parallel to the axial direction of the coil; the positioning member includes a fixed arm slidably connected to the guiding rod and a locking member for locking the fixed arm; a connecting box body is arranged on the guiding rod, and a transmission connecting member is arranged in the connecting box body, so that the two positioning members on each guiding rod move relatively in the direction close to the coil.

5. The horizontal V-groove coil transporting device according to claim 4, characterized in that: the transmission connecting member includes a lead screw corresponding to each positioning member and a lead screw nut sleeved on the lead screw. A plurality of locking grooves are arranged on the lead screw nut, and a flange matched with the locking groove is arranged on the locking member; during locking, the flange is embedded into the locking groove and the lead screw is driven to rotate to drive the lead screw nut and the locking member to move, so that the fixed arms at both ends of the coil plate move in the direction close to its end.

6. The horizontal V-groove coil transporting device according to claim 5, It is characterized in that: One of the fixing plates is provided with driving protrusions respectively and transmission-connected to each lead screw, and the cross section of the driving protrusion is prismatic.

7. The transverse V-groove coil transporting device according to any one of claims 2-6,[[]]END]] It is characterized in that: Both ends of a plurality of the carrying bins, the support cross beams arranged at the bottom of each carrying bin, and the connecting cross beams arranged between two adjacent carrying bins are integrally connected to the side wall of the concave frame through side walls, and the upper plane of each carrying bin is lower than the upper plane of the side wall.

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