CN211308759U

CN211308759U - Bearing platform for special vehicle body

Info

Publication number: CN211308759U
Application number: CN201921838175.4U
Authority: CN
Inventors: 艾相春; 许宏鹏
Original assignee: Liaoning Longda Special Purpose Vehicle Manufacturing Co ltd
Current assignee: Liaoning Longda Special Purpose Vehicle Manufacturing Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-21
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a special-purpose vehicle railway carriage body is with load-bearing platform, including the loading board, a pair of installing frame is installed to the loading board both sides, and is a pair of the bar opening has been seted up to the wall on the installing frame, and is a pair of all install the drive structure in the installing frame, the utility model relates to a trailer technical field, this device improves current load-bearing platform, drives the threaded rod through the motor and rotates for the movable block drives flexible loop bar and removes, thereby the shrink and the extension of control fixed plate, and the suitability is high, makes things convenient for the dismouting to maintain, and the setting of spacing portion can cooperate the fixed plate to further fix carriers such as railway carriage, and the anti-skidding line on the limiting plate can increase frictional resistance, improves spacing effect, and the use of.

Description

Bearing platform for special vehicle body

Technical Field

The utility model relates to a trailer technical field specifically is a special-purpose vehicle railway carriage body uses load-bearing platform.

Background

The trailer is a vehicle which is towed by an automobile and does not have a power driving device per se, the combination of one automobile (a truck or a tractor or a forklift) and one or more trailers is adopted, the truck and the towed automobile are driving joints of the automobile train, the trailer is called a main vehicle, a trailer bearing platform can be used for storing objects such as a carriage, and the like, and the existing bearing platform is mostly of a flat plate structure and does not have a limiting function, so that the phenomenon that the objects of the carriage fall off can occur in the using process, potential safety hazards are easily caused, and great inconvenience is brought to a user.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a special-purpose vehicle railway carriage body uses load-bearing platform has solved current load-bearing platform and has not had limit function's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a special-purpose vehicle railway carriage body uses load-bearing platform, includes the loading board, a pair of installing frame is installed to the loading board both sides, and is a pair of bar opening, a pair of have been seted up to the wall on the installing frame drive structure all is installed in the installing frame.

Preferably, the drive structure includes the motor, the motor rigid coupling is in the installing frame, the threaded rod is installed to the motor drive end, the threaded rod other end with installing frame inner wall swing joint, the slide is installed to the lower wall surface in the installing frame, the threaded rod top spin has connect the movable block, the movable block with slide sliding fit, the installing frame inner wall is located motor top department installs flexible loop bar, flexible loop bar other end with movable block fixed connection, install a plurality of fixed plates on the flexible loop bar, it is a plurality of all install spacing portion on the fixed plate.

Preferably, spacing portion include the rigid coupling in a pair of mount pad on the fixed plate inner wall, it is a pair of install a pair of bearing in the mount pad, it is a pair of the embedded a pair of connecting rod that is equipped with of bearing, it is a pair of the limiting plate is all installed to the connecting rod other end.

Preferably, the inner wall of the limiting plate is provided with anti-skid grains.

Preferably, the motor is connected with the threaded rod through a coupling.

Preferably, a fixing seat is installed below the motor.

Preferably, the number of the fixing plates is 6.

Preferably, the upper end of the fixing plate is of a trapezoidal structure.

Advantageous effects

The utility model provides a special-purpose vehicle railway carriage body uses load-bearing platform possesses following beneficial effect: this device improves current load-bearing platform, drives the threaded rod through the motor and rotates for the movable block drives flexible loop bar and removes, thereby the shrink and the extension of control fixed plate, and the suitability is high, makes things convenient for the dismouting to maintain, and the setting of spacing portion can cooperate the fixed plate to further fix carriers such as railway carriage, and the anti-skidding line on the limiting plate can increase frictional resistance, improves spacing effect, and the use of giving people has brought conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic side view of the present invention.

In the figure: 1. a carrier plate; 2. installing a frame; 3. a strip-shaped opening; 4. a motor; 5. a threaded rod; 6. a slideway; 7. a moving block; 8. a telescopic loop bar; 9. a fixing plate; 10. a mounting seat; 11. a bearing; 12. a connecting rod; 13. a limiting plate; 14. anti-skid lines; 15. a coupling; 16. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a bearing platform for a special vehicle carriage body comprises a bearing plate 1, wherein a pair of mounting frames 2 are mounted on two sides of the bearing plate 1, a pair of strip-shaped openings 3 are formed in the upper wall surfaces of the pair of mounting frames 2, and driving structures are mounted in the pair of mounting frames 2; the driving structure comprises a motor 4, the motor 4 is fixedly connected in an installation frame 2, a threaded rod 5 is installed at the driving end of the motor 4, the other end of the threaded rod 5 is movably connected with the inner wall of the installation frame 2, a slideway 6 is installed on the lower wall surface in the installation frame 2, a moving block 7 is connected onto the threaded rod 5 in a rotating mode, the moving block 7 is matched with the slideway 6 in a sliding mode, a telescopic loop bar 8 is installed on the upper portion of the inner wall of the installation frame 2 above the motor 4, the other end of the telescopic loop bar 8 is fixedly connected with the moving block 7, a plurality of fixing plates 9 are installed on the telescopic loop bar 8, and limiting parts are installed on the fixing; the limiting part comprises a pair of mounting seats 10 fixedly connected to the inner wall of the fixing plate 9, a pair of bearings 11 are mounted in the pair of mounting seats 10, a pair of connecting rods 12 are embedded in the pair of bearings 11, and a pair of limiting plates 13 are mounted at the other ends of the pair of connecting rods 12; the inner wall of the limiting plate 13 is provided with anti-skid grains 14; the motor 4 is connected with the threaded rod 5 through a coupler 15; a fixed seat 16 is arranged below the motor 4; the number of the fixing plates 9 is 6; the upper end of the fixing plate 9 is of a trapezoidal structure.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): when using, starter motor 4, motor 4 drive end drives threaded rod 5 and rotates, connect soon movable block 7 on threaded rod 5 just can be on slide 6 to keeping away from motor 4 one side motion, drive rope loop bar extension simultaneously, fixed plate 9 on flexible loop bar 8 just moves in bar opening 3 in installing frame 2 thereupon, the distribution that finally is equidistant is in loading board 1 both sides, then the accessible rotates the angle of connecting rod 12 adjustment limiting plate 13, make its maximum area and railway carriage contact, cooperation antiskid line 14 can reach spacing effect, when need not use, can control motor 4 and make motor 4 drive end antiport, movable block 7 this moment drives flexible loop bar 8 and moves to motor 4 direction, thereby make fixed plate 9 shrink, high durability and convenient use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a special-purpose vehicle railway carriage body uses load-bearing platform, includes loading board (1), a pair of installing frame (2) is installed to loading board (1) both sides, its characterized in that, it is a pair of bar opening (3) have been seted up to wall on installing frame (2), and is a pair of all install drive structure in installing frame (2).

2. The carrying platform for the loading body of the special-purpose vehicle as claimed in claim 1, the driving structure comprises a motor (4), the motor (4) is fixedly connected in the mounting frame (2), a threaded rod (5) is installed at the driving end of the motor (4), the other end of the threaded rod (5) is movably connected with the inner wall of the installation frame (2), a slide way (6) is arranged on the inner lower wall surface of the mounting frame (2), a moving block (7) is screwed on the threaded rod (5), the moving block (7) is in sliding fit with the slideway (6), a telescopic loop bar (8) is arranged on the inner wall of the mounting frame (2) above the motor (4), the other end of the telescopic loop bar (8) is fixedly connected with the moving block (7), a plurality of fixing plates (9) are installed on the telescopic sleeve rod (8), and a plurality of limiting parts are installed on the fixing plates (9).

3. The carrying platform for the special vehicle body as claimed in claim 2, wherein the limiting portion comprises a pair of mounting seats (10) fixedly connected to the inner wall of the fixing plate (9), a pair of bearings (11) are mounted in the pair of mounting seats (10), a pair of connecting rods (12) are embedded in the pair of bearings (11), and a pair of limiting plates (13) are mounted at the other ends of the pair of connecting rods (12).

4. The carrying platform for the carriage body of the special vehicle as claimed in claim 3, wherein the inner wall of the limiting plate (13) is provided with anti-skid threads (14).

5. The carrying platform for the carriage body of the special vehicle as claimed in claim 2, wherein the motor (4) and the threaded rod (5) are connected through a coupling (15).

6. The carrying platform for the carriage body of the special vehicle according to claim 2, characterized in that a fixed seat (16) is installed below the motor (4).

7. The platform according to claim 2, wherein the number of the fixing plates (9) is 6.

8. The carrying platform for the carriage body of the special vehicle as claimed in claim 2, wherein the upper end of the fixing plate (9) is of a trapezoidal structure.