CN219904193U - Container fixing device for semitrailer - Google Patents

Abstract

The utility model belongs to the technical field of fixing devices, and particularly relates to a container fixing device for a semitrailer, which comprises a base, wherein a guide frame is fixedly connected to the base, a container is placed on the base, a connecting block is connected to the inside of the guide frame in a sliding manner, a pressing plate is fixedly connected to the connecting block, the pressing plate is in contact with the guide frame, the pressing plate is in contact with the container, a sliding block is fixedly connected to the pressing plate, a sliding block is connected to the inside of the guide frame in a sliding manner, and a guide rod is fixedly connected to the inside of the guide frame. The utility model is provided with the rotating shaft, the rotating rod, the first bevel gear, the second bevel gear, the clamping block and other parts, so that the rotating shaft can rotate to drive the rotating rod to rotate, and the rotating rod drives the clamping block to be clamped with the container, thereby conveniently limiting the container and solving the problem of inconvenient operation when limiting the container.

Description

Container fixing device for semitrailer

Technical Field

The utility model relates to the technical field of fixing devices, in particular to a container fixing device for a semitrailer.

Background

The utility model discloses a container fixing device for semitrailer transportation according to the patent grant publication number CN215705916U, which is applied to a box body, wherein a plurality of fixing rings are arranged on the lower surface of the box body, two sides of each fixing ring are communicated, an opening is arranged on the lower surface of each fixing ring, the container fixing device for semitrailer transportation comprises a supporting ring, the supporting rings are U-shaped, fixing blocks are arranged on the inner sides of the supporting rings, rotating blocks are arranged through the upper surfaces of the fixing blocks, and the arrangement of connecting rods can play a supporting and fixing role; the limiting ring can play a limiting role; the limiting rod can play a limiting role; the arrangement of the compression nut can play a fixing effect. According to the scheme, the container fixing device is used for fixing the container after the container is mounted on the semi-trailer, the existing container is basically fixed through the bottom after being mounted on the semi-trailer, the top is not provided with a limiting structure, and the container is inconvenient to operate when limited.

Disclosure of Invention

The utility model aims to provide a container fixing device for a semitrailer, which solves the problems that the existing container is basically fixed through the bottom after being installed on the semitrailer, the top is not provided with a limiting structure, and the container is inconvenient to operate when being limited.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a container fixing device for semitrailer, includes the base, fixedly connected with leading truck on the base, the container has been placed on the base, the inside sliding connection of leading truck has the connecting block, fixedly connected with clamp plate on the connecting block, clamp plate and leading truck contact, clamp plate and container contact, fixedly connected with slider on the clamp plate, the inside sliding connection of leading truck has the slider, the inside fixedly connected with guide bar of leading truck, the guide bar is cup jointed with the connecting block is sliding, be provided with actuating mechanism on the base, be provided with stop gear on the base.

Preferably, the driving mechanism comprises a threaded rod, driven teeth, a motor and driving teeth, the threaded rod is connected to the base through a bearing, one end of the threaded rod is connected to the guide frame through a bearing, the threaded rod is connected with the connecting block through threads, the driven teeth are fixedly connected to the threaded rod, the motor is fixedly connected to the base, the driving teeth are fixedly connected to the output end of the motor, the driven teeth are meshed with the driving teeth, and the pressing plate can be driven to move through the design of the driving mechanism.

Preferably, stop gear includes screw thread piece, fixture block, dwang, first bevel gear, pivot, second bevel gear, knob, the inside sliding connection of base has screw thread piece, fixedly connected with fixture block on the screw thread piece, the inside of base is connected with the dwang through the bearing, the outside fixedly connected with first bevel gear of dwang, the pivot is connected through the bearing to the inside of base, the one end fixedly connected with second bevel gear of pivot, first bevel gear and second bevel gear meshing can play limiting displacement to the container through stop gear's design.

Preferably, the fixture block contacts with the base, the fixture block is in sliding connection with the container, and the container can be limited through the design of the fixture block.

Preferably, the rotating rod is provided with positive and negative threads, the rotating rod is connected with the thread blocks through threads, and through the design of the rotating rod, the two threaded rods can be driven to move simultaneously.

Preferably, one end of the rotating shaft is fixedly connected with a knob, the knob is in contact with the base, and the rotating shaft can be conveniently rotated through the design of the knob.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is provided with the rotating shaft, the rotating rod, the first bevel gear, the second bevel gear, the clamping block and other parts, so that the rotating shaft can rotate to drive the rotating rod to rotate, and the rotating rod drives the clamping block to be clamped with the container, thereby conveniently limiting the container and solving the problem of inconvenient operation when limiting the container.

2. The utility model can drive the threaded rod to rotate by starting the motor through the components such as the threaded rod, the motor and the pressing plate, so that the threaded rod and the connecting block on the pressing plate perform threaded movement, the connecting block drives the pressing plate to limit the top of the container, and the problem that the top of the existing container is basically fixed through the bottom after being mounted on a semitrailer and has no limit structure is solved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is a side cross-sectional view of FIG. 1 of the present utility model;

fig. 4 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.

In the figure: 1. a base; 2. a guide frame; 3. a container; 4. a connecting block; 41. a pressing plate; 42. a slide block; 43. a guide rod; 5. a driving mechanism; 51. a threaded rod; 52. driven teeth; 53. a motor; 54. a driving tooth; 6. a limiting mechanism; 61. a screw block; 62. a clamping block; 63. a rotating lever; 64. a first bevel gear; 65. a rotating shaft; 66. a second bevel gear; 67. and (5) a knob.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a container fixing device for a semitrailer comprises a base 1, wherein a guide frame 2 is fixedly connected to the base 1, a container 3 is placed on the base 1, a connecting block 4 is slidably connected to the inside of the guide frame 2, a pressing plate 41 is fixedly connected to the connecting block 4, the pressing plate 41 is in contact with the guide frame 2, the pressing plate 41 is in contact with the container 3, a sliding block 42 is fixedly connected to the pressing plate 41, a sliding block 42 is slidably connected to the inside of the guide frame 2, a guide rod 43 is fixedly connected to the inside of the guide frame 2, the guide rod 43 is slidably sleeved with the connecting block 4, a driving mechanism 5 is arranged on the base 1, and a limiting mechanism 6 is arranged on the base 1.

Referring to fig. 2-4, the driving mechanism 5 includes a threaded rod 51, a driven tooth 52, a motor 53, and a driving tooth 54, wherein the threaded rod 51 is connected to the base 1 through a bearing, one end of the threaded rod 51 is connected to the guide frame 2 through a bearing, the threaded rod 51 is connected to the connecting block 4 through a thread, the driven tooth 52 is fixedly connected to the threaded rod 51, the motor 53 is fixedly connected to the base 1, the driving tooth 54 is fixedly connected to an output end of the motor 53, the driven tooth 52 is meshed with the driving tooth 54, and the platen 41 can be driven to move through the design of the driving mechanism 5.

Referring to fig. 2-4, the limiting mechanism 6 includes a threaded block 61, a clamping block 62, a rotating rod 63, a first bevel gear 64, a rotating shaft 65, a second bevel gear 66, and a knob 67, the threaded block 61 is slidably connected inside the base 1, the clamping block 62 is fixedly connected to the threaded block 61, the clamping block 62 is in contact with the base 1, the clamping block 62 is slidably connected with the container 3, the container 3 can be limited by the design of the clamping block 62, the rotating rod 63 is connected inside the base 1 by a bearing, the first bevel gear 64 is fixedly connected to the outer side of the rotating rod 63, the rotating shaft 65 is connected inside the base 1 by a bearing, one end of the rotating shaft 65 is fixedly connected with the second bevel gear 66, the first bevel gear 64 is meshed with the second bevel gear 66, the knob 67 is fixedly connected with one end of the rotating shaft 65, the knob 67 is in contact with the base 1, the rotating shaft 65 can be conveniently rotated by the design of the knob 67, and the container 3 can be limited by the design of the limiting mechanism 6.

The specific implementation process of the utility model is as follows: when the container 3 is used, the container 3 is placed on the base 1, the clamping block 62 on the base 1 slides into the container 3, then the knob 67 is rotated, the knob 67 drives the rotating shaft 65 to rotate, the rotating shaft 65 drives the second bevel gear 66 to rotate, the second bevel gear 66 drives the rotating rod 63 on the first bevel gear 64 to rotate, the rotating rod 63 and the threaded block 61 are in threaded motion, so that the threaded block 61 drives the clamping block 62 to move in the container 3, the clamping block 62 is clamped with the container 3, and the container 3 can be limited. By starting the motor 53, the output end of the motor 53 drives the driving tooth 54 to rotate, the driving tooth 54 drives the driven tooth 52 to rotate, the driven tooth 52 drives the threaded rod 51 to rotate, the threaded rod 51 and the connecting block 4 are in threaded movement, the connecting block 4 can slide in the guide frame 2, the connecting block 4 drives the pressing plate 41 to move, the pressing plate 41 is in contact with the container 3, and the pressing plate 41 can limit the top of the container 3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a container fixing device for semitrailer, includes base (1), its characterized in that: fixedly connected with leading truck (2) on base (1), container (3) have been placed on base (1), the inside sliding connection of leading truck (2) has connecting block (4), fixedly connected with clamp plate (41) on connecting block (4), clamp plate (41) and leading truck (2) contact, clamp plate (41) and container (3) contact, fixedly connected with slider (42) on clamp plate (41), the inside sliding connection of leading truck (2) has slider (42), the inside fixedly connected with guide bar (43) of leading truck (2), guide bar (43) are cup jointed with connecting block (4) in a sliding way, be provided with actuating mechanism (5) on base (1), be provided with stop gear (6) on base (1).

2. A container fixing device for a semitrailer according to claim 1, characterized in that: the driving mechanism (5) comprises a threaded rod (51), driven teeth (52), a motor (53) and driving teeth (54), wherein the threaded rod (51) is connected to the base (1) through a bearing, one end of the threaded rod (51) is connected with the guide frame (2) through a bearing, the threaded rod (51) is connected with the connecting block (4) through threads, the driven teeth (52) are fixedly connected to the threaded rod (51), the motor (53) is fixedly connected to the base (1), the driving teeth (54) are fixedly connected to the output end of the motor (53), and the driven teeth (52) are meshed with the driving teeth (54).

3. A container fixing device for a semitrailer according to claim 1, characterized in that: stop gear (6) include screw thread piece (61), fixture block (62), dwang (63), first bevel gear (64), pivot (65), second bevel gear (66), knob (67), the inside sliding connection of base (1) has screw thread piece (61), fixedly connected with fixture block (62) on screw thread piece (61), the inside of base (1) is connected with dwang (63) through the bearing, the outside fixedly connected with first bevel gear (64) of dwang (63), pivot (65) are connected through the bearing in the inside of base (1), the one end fixedly connected with second bevel gear (66) of pivot (65), first bevel gear (64) and second bevel gear (66) meshing.

4. A container fixing device for a semitrailer according to claim 3, characterized in that: the clamping block (62) is in contact with the base (1), and the clamping block (62) is in sliding connection with the container (3).

5. A container fixing device for a semitrailer according to claim 3, characterized in that: the rotating rod (63) is provided with positive and negative threads, and the rotating rod (63) is connected with the threaded block (61) through threads.

6. A container fixing device for a semitrailer according to claim 3, characterized in that: one end of the rotating shaft (65) is fixedly connected with a knob (67), and the knob (67) is in contact with the base (1).