Auxiliary supporting device for container semitrailer connection

Abstract

The utility model relates to the technical field of traffic transportation, in particular to an auxiliary supporting device for container semitrailer connection, which comprises a first shell, a first soft rubber mat and a container body, the first soft rubber mat is arranged at the upper end of the first shell, a clamping groove is formed in the upper end of the first shell, a friction force increasing mechanism is arranged on the inner side of the clamping groove, and the first soft rubber mat is arranged on the first shell. A first supporting mechanism is arranged at the lower end of the first shell, a second supporting mechanism is arranged on the side edge of the first shell, and a container body is arranged at the upper end of the first shell. A second supporting mechanism is arranged, when a large container body is supported in the using process, an air pump is started at the moment, a fourth shell is inflated through the air pump, a second supporting plate is pushed to stretch out in the inflating process, and when the second supporting plate stretches out, a second sliding plate is pushed to support the container body, so that the supporting area is enlarged; the device is suitable for container bodies of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of transportation, in particular to an auxiliary supporting device for connecting a container semi-trailer. Background Art

[0002] Auxiliary support devices for container semi-trailer connection usually refer to equipment used to provide support and stability when a truck and a container semi-trailer are connected. This equipment is usually a support foot or support rod with adjustable height, which can help balance and support the weight of the container semi-trailer during connection, ensuring the stability and safety of the connection. These auxiliary support devices play a key role in loading and unloading cargo from the container semi-trailer, and can prevent the container semi-trailer from tilting or tipping during connection, thereby improving the efficiency and safety of loading and unloading cargo. In addition, these support devices can also reduce the pressure at the connection, extend the service life of the connection parts, and reduce maintenance and repair costs. However, the existing auxiliary support devices for container semi-trailer connection still have the following problems in actual use:

[0003] The existing auxiliary support device for connecting container semi-trailers cannot increase the friction between the support device and the container during actual use. During actual use, the container is prone to shaking during loading, which has poor safety. In addition, the existing device cannot change the support area according to the size of the container during actual use, resulting in large limitations in the use of the device and poor practicality. Utility Model Content

[0004] The utility model aims to solve the above problems and proposes an auxiliary support device for connecting a container semi-trailer, which improves the problems of poor safety and poor practicality of the existing auxiliary support device for connecting a container semi-trailer.

[0005] An auxiliary support device for connecting a container semi-trailer comprises: a first shell, a first soft rubber pad and a container body, wherein the first soft rubber pad is arranged at the upper end of the first shell, a slot is opened at the upper end of the first shell, a friction force increasing mechanism is arranged inside the slot, a first support mechanism is arranged at the lower end of the first shell, a second support mechanism is arranged at the side of the first shell, and the container body is arranged at the upper end of the first shell.

[0006] Preferably, the friction force increasing mechanism includes a driving motor, a threaded rod, a first connecting block, a clamping block, a first sliding rod, a first slide plate and a second soft rubber pad. A clamping slot is provided at the upper end of the first shell, a driving motor is provided inside the clamping slot, a threaded rod is connected to the output shaft of the driving motor, a first connecting block is threadedly connected to the side of the threaded rod, a clamping block is symmetrically provided on the side of the first connecting block, two first sliding rods are symmetrically provided on the bottom end of the inner side of the clamping slot, the clamping block is slidably connected to the first sliding rod, a first slide plate is provided on the upper end of the first connecting block, and a second soft rubber pad is provided on the upper end of the first slide plate.

[0007] Preferably, a second shell is symmetrically arranged inside the card slot, a first slider is slidably connected to the upper end of the second shell, and an upper end of the first slider is connected to the first slide plate.

[0008] Preferably, the first supporting mechanism comprises an electric telescopic column and a second sliding rod, four electric telescopic columns are symmetrically arranged at the lower end of the first shell, and a second sliding rod is slidably arranged at the lower end of the electric telescopic column.

[0009] Preferably, a threaded block is provided at the lower end of the second sliding rod, the threaded block is threadedly connected to the second connecting block, and the side of the second connecting block is connected to a support pad.

[0010] Preferably, a connecting column is provided between the four electric telescopic columns, the connecting column is arranged in an "X" shape, a third shell is provided at the lower end of the first shell, the third shell is slidably connected to a third sliding rod, and the third sliding rod is connected to the connecting column.

[0011] Preferably, the second supporting mechanism includes a third connecting block, a second slide plate, a second slider, a limit plate and a spring column. The third connecting block is symmetrically arranged on the side of the first shell, the third connecting block is slidably connected to the second slide plate, the second slider is equidistantly arranged on the side of the second slide plate, the limit plates are symmetrically arranged on the side of the second slide plate, and two spring columns are symmetrically arranged at the lower end of the third connecting block, and the lower ends of the spring columns are connected to the limit plates.

[0012] Preferably, a first support plate is symmetrically arranged on the side of the first shell, an air pump is arranged on the upper end of the first support plate, the side of the first support plate is connected to a fourth shell, the upper and lower ends of the fourth shell are slidably connected to a second support plate, the air pump is connected to a connecting pipe, and the connecting pipe is connected to the fourth shell.

[0013] The beneficial effects of the utility model are:

[0014] 1. A friction increasing mechanism is provided. During use, the driving motor is started to drive the threaded rod to rotate. During the rotation of the threaded rod, the card block is driven to slide on the side of the first slide rod, so that the first connecting block is lifted and lowered. The lifting of the first connecting block simultaneously pushes the first slide plate and the second soft rubber pad to lift and lower. At this time, the second soft rubber pad fits with the container body, thereby increasing the friction between the second soft rubber pad and the container body, and preventing the container body from sliding during loading;

[0015] 2. A second supporting mechanism is provided. When a larger container body is supported during use, the air pump is started to inflate the fourth shell through the air pump. During the inflation process, the second supporting plate is pushed out. When the second supporting plate is extended, it pushes the second slide plate to support the container body, thereby expanding the supporting area. The container body is suitable for different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the first shell of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the friction force increasing mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the first supporting mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the second supporting mechanism of the utility model.

[0021] In the figure: 1. first shell; 2. first soft rubber pad; 3. friction force increasing mechanism; 31. driving motor; 32. threaded rod; 33. first connecting block; 34. clamping block; 35. first sliding rod; 36. second shell; 37. first sliding block; 38. first slide plate; 39. second soft rubber pad; 4. first supporting mechanism; 41. electric telescopic column; 42. second slide rod; 43. threaded block; 44. second connecting block; 45. supporting pad; 46. connecting column; 47. third shell; 48. third slide rod; 5. second supporting mechanism; 51. third connecting block; 52. second slide plate; 53. second sliding block; 54. limiting plate; 55. spring column; 56. first supporting plate; 57. air pump; 58. connecting pipe; 59. fourth shell; 510. second supporting plate; 6. container body. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-5 As shown, an auxiliary support device for connecting a container semi-trailer comprises: a first shell 1, a first soft rubber pad 2 and a container body 6, wherein the first soft rubber pad 2 is arranged at the upper end of the first shell 1, a card slot is opened at the upper end of the first shell 1, a friction increasing mechanism 3 is arranged inside the card slot, a first support mechanism 4 is arranged at the lower end of the first shell 1, a second support mechanism 5 is arranged at the side of the first shell 1, and a container body 6 is arranged at the upper end of the first shell 1. When the device is in use, the container body 6 is firstly supported by the first support mechanism 4 arranged at the lower end of the first shell 1 during the use of the device, and then the friction between the first shell 1 and the container body 6 is increased by the friction increasing mechanism 3 to prevent the container body 6 from sliding during the support process. At the same time, when the size of the container body 6 is large during use, the second support mechanism 5 is used for auxiliary support to expand the support area, so that the device is more stable during the support process.

[0024] The friction force increasing mechanism 3 includes a driving motor 31, a threaded rod 32, a first connecting block 33, a clamping block 34, a first sliding rod 35, a first sliding plate 38 and a second soft rubber pad 39. A clamping slot is provided at the upper end of the first housing 1, and a driving motor 31 is provided inside the clamping slot. The output shaft of the driving motor 31 is connected to the threaded rod 32, and the side of the threaded rod 32 is threadedly connected to the first connecting block 33. The clamping block 34 is symmetrically provided on the side of the first connecting block 33. Two first sliding rods 35 are symmetrically provided at the bottom end of the inner side of the clamping slot. The clamping block 34 is slidably connected to the first sliding plate 38. The slide rod 35 and the first connecting block 33 are provided with a first slide plate 38 at the upper end, and the first slide plate 38 is provided with a second soft rubber pad 39 at the upper end. When the device is in use, the drive motor 31 is started, and the threaded rod 32 is driven to rotate by the drive motor 31. During the rotation of the threaded rod 32, the block 34 on the side of the first connecting block 33 is driven to slide on the side of the first slide rod 35, and at the same time, the first slide plate 38 and the second soft rubber pad 39 are pushed up to fit with the container body 6, thereby increasing the friction between the second soft rubber pad 39 and the container body 6.

[0025] A second shell 36 is symmetrically arranged on the inner side of the card slot, and a first slider 37 is slidably connected to the upper end of the second shell 36. The upper end of the first slider 37 is connected to the first slide plate 38. When the device is in use, the first slide plate 38 rises and simultaneously drives the first slider 37 to slide inside the second shell 36 for auxiliary support.

[0026] The first supporting mechanism 4 includes an electric telescopic column 41 and a second slide bar 42. Four electric telescopic columns 41 are symmetrically arranged at the lower end of the first shell 1. A second slide bar 42 is slidably arranged at the lower end of the electric telescopic column 41. When the device is in use, the electric telescopic column 41 is started to drive the second slide bar 42 to extend, so as to support the container body 6. At the same time, the overall height of the device can be adjusted according to the usage.

[0027] A threaded block 43 is provided at the lower end of the second slide rod 42, and the threaded block 43 is threadedly connected to the second connecting block 44. The side of the second connecting block 44 is connected to a support pad 45. When the device is in use, the threaded block 43 at the lower end of the second slide rod 42 is threadedly connected to the second connecting block 44. During use, it can be rotated and fine-tuned according to actual conditions. At the same time, it is set to a threaded structure to facilitate the replacement of the support pad 45.

[0028] A connecting column 46 is arranged between the four electric telescopic columns 41, and the connecting column 46 is arranged in an "X" shape. A third shell 47 is arranged at the lower end of the first shell 1, and the third shell 47 is slidably connected to the third slide bar 48, and the third slide bar 48 is connected to the connecting column 46. When the device is in use, the electric telescopic column 41 is connected through the connecting column 46 during use, so that the connection support is more stable, and the third shell 47 and the third slide bar 48 are provided for auxiliary support. When the device support is unstable or the electric telescopic column 41 is damaged, the third slide bar 48 slides on the third shell 47 for buffering to prevent the device from falling directly.

[0029] The second supporting mechanism 5 includes a third connecting block 51, a second slide plate 52, a second slider 53, a limit plate 54 and a spring column 55. The third connecting block 51 is symmetrically arranged on the side of the first shell 1, and the third connecting block 51 is slidably connected to the second slide plate 52. The second slider 53 is equidistantly arranged on the side of the second slide plate 52, and the limit plate 54 is symmetrically arranged on the side of the second slide plate 52. Two spring columns 55 are symmetrically arranged on the lower end of the third connecting block 51, and the lower end of the spring column 55 is connected to the limit plate 54.

[0030] A first support plate 56 is symmetrically arranged on the side of the first shell 1, an air pump 57 is arranged on the upper end of the first support plate 56, a fourth shell 59 is connected to the side of the first support plate 56, and the second support plate 510 is slidably connected to the upper and lower ends of the fourth shell 59, the air pump 57 is connected to the connecting pipe 58, and the connecting pipe 58 is connected to the fourth shell 59. When the device is in use, when supporting a larger container body 6, the air pump 57 is started, and the fourth shell 59 is inflated through the air pump 57 and the connecting pipe 58, pushing the second support plate 510 to extend. During the extension process, the second support plate 510 pushes the second slider 53 on the side of the second slide plate 52 to slide inside the third connecting block 51, and at the same time supports the container body 6 through the second slide plate 52.

[0031] When the utility model is in use, the electric telescopic column 41 is started to drive the second slide bar 42 to extend, so as to support the container body 6. At the same time, the overall height of the device can be adjusted according to the use situation. The threaded block 43 at the lower end of the second slide bar 42 is threadedly connected to the second connecting block 44. During use, it can be rotated and fine-tuned according to the actual situation. At the same time, it is set to a threaded structure to facilitate the replacement of the support pad 45.

[0032] During use, the electric telescopic column 41 is connected by the connecting column 46, so that the connection support is more stable, and the third housing 47 and the third slide bar 48 are provided for auxiliary support. When the device support is unstable or the electric telescopic column 41 is damaged, the third slide bar 48 slides on the third housing 47 for buffering to prevent the device from falling directly;

[0033] After the support is completed, the drive motor 31 is started, and the threaded rod 32 is driven to rotate by the drive motor 31. During the rotation of the threaded rod 32, the block 34 on the side of the first connecting block 33 is driven to slide on the side of the first sliding rod 35, and at the same time, the first sliding plate 38 and the second soft rubber pad 39 are pushed up to fit with the container body 6, so as to increase the friction between the second soft rubber pad 39 and the container body 6;

[0034] When supporting a larger container body 6, start the air pump 57, inflate the fourth shell 59 through the air pump 57 and the connecting pipe 58, and push the second support plate 510 to extend. During the extension process, the second support plate 510 pushes the second slider 53 on the side of the second slide plate 52 to slide inside the third connecting block 51, and at the same time supports the container body 6 through the second slide plate 52.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An auxiliary support device for connecting a container semi-trailer, characterized in that: include: A first shell (1), a first soft rubber pad (2) and a container body (6), wherein the first shell (1) is provided with a first soft rubber pad (2) at the upper end, a card slot is provided at the upper end of the first shell (1), a friction force increasing mechanism (3) is provided inside the card slot, a first support mechanism (4) is provided at the lower end of the first shell (1), a second support mechanism (5) is provided on the side of the first shell (1), and a container body (6) is provided at the upper end of the first shell (1).

2. The auxiliary support device for connecting a container semi-trailer according to claim 1, characterized in that: The friction force increasing mechanism (3) comprises a driving motor (31), a threaded rod (32), a first connecting block (33), a clamping block (34), a first sliding rod (35), a first slide plate (38) and a second soft rubber pad (39); a clamping slot is provided at the upper end of the first shell (1); a driving motor (31) is arranged inside the clamping slot; an output shaft of the driving motor (31) is connected with a threaded rod (32); a side of the threaded rod (32) is threadedly connected with the first connecting block (33); a clamping block (34) is symmetrically arranged on the side of the first connecting block (33); two first sliding rods (35) are symmetrically arranged at the bottom end of the inner side of the clamping slot; the clamping block (34) is slidably connected with the first sliding rod (35); a first slide plate (38) is arranged at the upper end of the first connecting block (33); and a second soft rubber pad (39) is arranged at the upper end of the first slide plate (38).

3. The auxiliary support device for connecting a container semi-trailer according to claim 1, characterized in that: A second housing (36) is symmetrically arranged inside the slot, the upper end of the second housing (36) is slidably connected to a first slider (37), and the upper end of the first slider (37) is connected to a first slide plate (38).

4. The auxiliary support device for connecting a container semi-trailer according to claim 1, characterized in that: The first supporting mechanism (4) comprises an electric telescopic column (41) and a second sliding rod (42); four electric telescopic columns (41) are symmetrically arranged at the lower end of the first shell (1); and a second sliding rod (42) is slidably arranged at the lower end of the electric telescopic column (41).

5. The auxiliary support device for connecting a container semi-trailer according to claim 4, characterized in that: A threaded block (43) is provided at the lower end of the second sliding rod (42), the threaded block (43) is threadedly connected to a second connecting block (44), and a supporting pad (45) is connected to the side of the second connecting block (44).

6. The auxiliary support device for connecting a container semi-trailer according to claim 4, characterized in that: A connecting column (46) is provided between the four electric telescopic columns (41), and the connecting column (46) is arranged in an "X" shape. A third shell (47) is provided at the lower end of the first shell (1), and the third shell (47) is slidably connected to a third sliding rod (48), and the third sliding rod (48) is connected to the connecting column (46).

7. The auxiliary support device for connecting a container semi-trailer according to claim 1, characterized in that: The second supporting mechanism (5) comprises a third connecting block (51), a second sliding plate (52), a second slider (53), a limiting plate (54) and a spring column (55); the third connecting block (51) is symmetrically arranged on the side of the first shell (1); the third connecting block (51) is slidably connected to the second sliding plate (52); the second slider (53) is equidistantly arranged on the side of the second sliding plate (52); the limiting plate (54) is symmetrically arranged on the side of the second sliding plate (52); two spring columns (55) are symmetrically arranged at the lower end of the third connecting block (51); the lower ends of the spring columns (55) are connected to the limiting plate (54).

8. The auxiliary support device for connecting a container semi-trailer according to claim 1, characterized in that: A first support plate (56) is symmetrically arranged on the side of the first shell (1), an air pump (57) is arranged on the upper end of the first support plate (56), a fourth shell (59) is connected to the side of the first support plate (56), and the upper and lower ends of the fourth shell (59) are slidably connected to the second support plate (510), the air pump (57) is connected to a connecting pipe (58), and the connecting pipe (58) is connected to the fourth shell (59).

Images