CN214057756U - Novel guide tracked trailer frame - Google Patents
Novel guide tracked trailer frame Download PDFInfo
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- CN214057756U CN214057756U CN202022307439.2U CN202022307439U CN214057756U CN 214057756 U CN214057756 U CN 214057756U CN 202022307439 U CN202022307439 U CN 202022307439U CN 214057756 U CN214057756 U CN 214057756U
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- frame
- bearing frame
- undercarriage
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- spring
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Abstract
The utility model relates to a novel guide tracked trailer frame, its characterized in that: the device comprises a traction frame, a bearing frame, an undercarriage, a guide rail unit and a driving motor; the utility model discloses in the carriage frame tip that the guide rail is adopt the elastic connection undercarriage that has the spring, when the car passes through undercarriage business turn over carriage, the undercarriage with bear the elastic potential energy that the hard contact between the frame collides with and can offset through the spring, protected the undercarriage and bear the linking part between the frame, promoted the life of undercarriage, prevent the fracture.
Description
Technical Field
The utility model relates to a trailer frame technical field especially relates to a novel guide tracked trailer frame.
Background
In a general automobile production workshop, a guide rail type trailer frame structure is generally adopted for automobile transportation; the undercarriage on the trailer frame generally adopts that articulated mode is connected on bearing the frame, and this kind of articulated mode makes when passing through from the undercarriage, because undercarriage tip has certain distance apart from ground in vertical direction, articulated undercarriage one end extends to ground top, and articulated department bears and collides with the articulated department that leads to the undercarriage to produce the fracture easily firmly.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a novel guide tracked trailer frame can solve the articulated formula undercarriage haulage vehicle that general automobile production workshop adopted, produces cracked problem easily in the articulated department of undercarriage.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides a novel guide tracked trailer frame, its innovation point lies in: the device comprises a traction frame, a bearing frame, an undercarriage, a guide rail unit and a driving motor;
the traction frame is of a triangular structure and comprises a traction pull rod; the traction pull rods are provided with a pair of end parts which are connected in a pointed angle shape, and a plurality of reinforcing rods are horizontally arranged between the traction pull rods; the other end of the traction pull rod is hinged to two side edges of the bearing frame along the extension direction of the bearing frame;
the bearing frame is of a rectangular structure and comprises a rectangular frame and a bearing frame arranged in the rectangular frame, and the bearing frame is of a rectangular grid-shaped structure; the upper surface of the bearing frame is provided with a grid, and the edge of the grid is connected to the inner wall of the rectangular frame;
the undercarriage is movably connected to one end of the bearing frame and comprises a guide plate, a base plate, a locking bolt, a spring and a locking nut; one end of the guide plate is provided with a connecting flange, and one end of the guide plate, which is provided with the connecting flange, is connected to the outer side edge of the rectangular frame through a locking bolt; the backing plate is arranged on the inner wall of the rectangular frame, is of an L-shaped structure and is provided with a through hole matched with the locking bolt; the spring is nested on the locking bolt positioned on the inner side of the bending flange, and the locking bolt of the locking nut is matched with the spring and the base plate to tightly press the spring and the base plate on the inner wall of the rectangular frame;
the guide rail unit is arranged below the bearing frame, the bottom end surface of the bearing frame is provided with rolling wheels matched with the guide rail unit, the rolling wheels are fixedly connected through a transmission shaft, and the transmission shaft is provided with a transmission gear; the driving motor is arranged at the bottom end of the bearing frame, the output end of the driving motor is provided with a driving gear, the driving gear is connected with the transmission gear through a transmission chain, and the rotation of the roller is realized under the driving of the driving motor.
Furthermore, the structure composed of the locking bolts, the springs and the locking nuts at least has a pair of synchronous connecting rods which are connected to the backing plate, and the synchronous connecting rods are vertically arranged between the locking bolts.
The utility model has the advantages that:
1) the utility model discloses in the carriage frame tip that the guide rail is adopt the elastic connection undercarriage that has the spring, when the car passes through undercarriage business turn over carriage, the undercarriage with bear the elastic potential energy that the hard contact between the frame collides with and can offset through the spring, protected the undercarriage and bear the linking part between the frame, promoted the life of undercarriage, prevent the fracture.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a top view structural diagram of the novel guide rail type trailer frame of the present invention.
Fig. 2 is a side view structure diagram of the novel guide tracked trailer frame of the utility model.
Fig. 3 is the undercarriage assembly structure diagram of a novel guide tracked trailer frame of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
A novel guideway trailer frame as shown in fig. 1 to 3 comprises a traction frame 1, a bearing frame 2, a landing gear 3, a guideway unit 4 and a driving motor 5.
The traction frame 1 is in a triangular structure and comprises a traction pull rod 11; the traction pull rods 11 are provided with a pair of end parts which are connected in a sharp-angle shape, and a plurality of reinforcing rods are horizontally arranged between the traction pull rods 11; the other end of the traction pull rod 11 is hinged on two side edges of the bearing frame 2 along the extending direction of the bearing frame 2.
The bearing frame 2 is of a rectangular structure and comprises a rectangular frame 21 and a bearing frame 22 arranged in the rectangular frame 21, and the bearing frame 22 is of a rectangular grid-shaped structure; the upper surface of bearing frame 22 is provided with the graticule mesh, and the edge connection of graticule mesh is on rectangular frame 21's inner wall.
The landing gear 3 is movably connected to one end of the carrier 2, and the landing gear 3 comprises a guide plate 31, a backing plate 32, a locking bolt 33, a spring 34 and a locking nut 35; one end of the guide plate 31 is provided with a connecting flange, and one end of the guide plate 31 provided with the connecting flange is connected to the outer side edge of the rectangular frame 21 through a locking bolt 33; the backing plate 32 is arranged on the inner wall of the rectangular frame 21, the backing plate 32 is of an L-shaped structure, and a through hole matched with the locking bolt 33 is formed in the backing plate 32; the spring 34 is nested on the locking bolt 33 on the inner side of the bending flange, and the locking bolt 33 of the locking nut 35 is matched to press the spring 34 and the backing plate 32 on the inner wall of the rectangular frame 21.
The guide rail unit 4 is arranged below the bearing frame 2, the bottom end surface of the bearing frame 2 is provided with rollers matched with the guide rail unit 4, the rollers are fixedly connected through a transmission shaft 23, and the transmission shaft 23 is provided with a transmission gear; the driving motor 5 is arranged at the bottom end of the bearing frame 2, the output end of the driving motor 5 is provided with a driving gear, the driving gear is connected with the transmission gear through a transmission chain, and the rotation of the roller is realized under the driving of the driving motor 5.
The locking bolt 33, the spring 34 and the locking nut 35 are formed in a structure having at least one pair of synchronizing bars 36 vertically arranged between the locking bolts 33 and connected to the pad plates 32.
The utility model discloses a theory of operation is: when an automobile enters and exits from the undercarriage to the trailer frame, the hard contact generated when the automobile enters and exits is offset through the elastic connection between the undercarriage and the bearing frame, and the service life of the undercarriage is prolonged.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides a novel guide tracked trailer frame which characterized in that: the device comprises a traction frame, a bearing frame, an undercarriage, a guide rail unit and a driving motor;
the traction frame is of a triangular structure and comprises a traction pull rod; the traction pull rods are provided with a pair of end parts which are connected in a pointed angle shape, and a plurality of reinforcing rods are horizontally arranged between the traction pull rods; the other end of the traction pull rod is hinged to two side edges of the bearing frame along the extension direction of the bearing frame;
the bearing frame is of a rectangular structure and comprises a rectangular frame and a bearing frame arranged in the rectangular frame, and the bearing frame is of a rectangular grid-shaped structure; the upper surface of the bearing frame is provided with a grid, and the edge of the grid is connected to the inner wall of the rectangular frame;
the undercarriage is movably connected to one end of the bearing frame and comprises a guide plate, a base plate, a locking bolt, a spring and a locking nut; one end of the guide plate is provided with a connecting flange, and one end of the guide plate, which is provided with the connecting flange, is connected to the outer side edge of the rectangular frame through a locking bolt; the backing plate is arranged on the inner wall of the rectangular frame, is of an L-shaped structure and is provided with a through hole matched with the locking bolt; the spring is nested on the locking bolt positioned on the inner side of the bending flange, and the locking bolt of the locking nut is matched with the spring and the base plate to tightly press the spring and the base plate on the inner wall of the rectangular frame;
the guide rail unit is arranged below the bearing frame, the bottom end surface of the bearing frame is provided with rolling wheels matched with the guide rail unit, the rolling wheels are fixedly connected through a transmission shaft, and the transmission shaft is provided with a transmission gear; the driving motor is arranged at the bottom end of the bearing frame, the output end of the driving motor is provided with a driving gear, the driving gear is connected with the transmission gear through a transmission chain, and the rotation of the roller is realized under the driving of the driving motor.
2. The novel guide tracked trailer frame of claim 1, characterized in that: the structure composed of the locking bolts, the springs and the locking nuts at least comprises a pair of synchronous connecting rods which are connected to the backing plate, and the synchronous connecting rods are vertically arranged between the locking bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307439.2U CN214057756U (en) | 2020-10-16 | 2020-10-16 | Novel guide tracked trailer frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022307439.2U CN214057756U (en) | 2020-10-16 | 2020-10-16 | Novel guide tracked trailer frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214057756U true CN214057756U (en) | 2021-08-27 |
Family
ID=77396810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022307439.2U Active CN214057756U (en) | 2020-10-16 | 2020-10-16 | Novel guide tracked trailer frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214057756U (en) |
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2020
- 2020-10-16 CN CN202022307439.2U patent/CN214057756U/en active Active
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