CN214134564U

CN214134564U - Semitrailer boxboard welding supporting platform

Info

Publication number: CN214134564U
Application number: CN202022853559.2U
Authority: CN
Inventors: 杨强强; 孙本民
Original assignee: Shandong Hongjun Transportation Equipment Manufacturing Co ltd
Current assignee: Shandong Hongjun Transportation Equipment Manufacturing Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-07
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a semitrailer boxboard welding supporting platform, including platform and a plurality of motor, a plurality of supporting walls of lateral wall fixedly connected with on the platform, it is a plurality of the supporting wall is rotated through the bearing and is connected with a plurality of commentaries on classics rollers, a plurality of post groove has been seted up to the platform, and is a plurality of equal joint in the post inslot is connected with hydraulic telescoping rod, and is a plurality of the equal fixedly connected with bottom plate of lateral wall on the hydraulic telescoping rod, a plurality of passageways, a plurality of the equal sliding connection of passageway lateral wall has a plurality of fixed blocks. The utility model has the advantages of, when welding the carriage board, the dead lever can fix the carriage board, makes things convenient for the staff to weld the carriage board, when transporting the carriage board, supports the carriage board through a plurality of running rollers, with motor, threaded rod and dead lever isotructure, transport other devices with the carriage board from the platform side, it is very convenient to transport, and the potential safety hazard is less, transports fastly, has improved the efficiency of welding the carriage board.

Description

Semitrailer boxboard welding supporting platform

Technical Field

The utility model relates to a semitrailer railway carriage or compartment board welding technical field especially relates to a semitrailer box board welding supporting platform.

Background

Semitrailers are trailers whose axles are disposed behind the center of gravity of the vehicle and are equipped with coupling devices that can transmit horizontal and vertical forces to tractors, and are generally three-axle semitrailers, which are classified into eleven-meter-bin-column semitrailers, thirteen-meter-bin semitrailers, low-bed semitrailers, and the like. The carriage plate of the existing semitrailer is mostly made of a plurality of steel plates, the steel plates are welded together, the whole breast board is hinged on a bottom plate of a carriage, and if the floor is directly placed on the ground and is welded inconveniently, people need a welding support platform for the carriage plate of the semitrailer.

Most of existing supporting platforms transport the carriage plate to other devices by using a crane after the carriage plate is welded, the transport is very troublesome, and potential safety hazards exist.

Therefore, the semitrailer box plate welding supporting platform is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the carriage plate is difficult to transport in the prior art, the potential safety hazard is great, and the semitrailer case board welding supporting platform who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a semitrailer box plate welding supporting platform comprises a platform and a plurality of motors, wherein a plurality of supporting walls are fixedly connected to the side wall of the platform, a plurality of rotating rollers are rotatably connected to the plurality of supporting walls through bearings, a plurality of column-shaped grooves are formed in the platform, a plurality of hydraulic telescopic rods are respectively connected to the plurality of column-shaped grooves in a clamping manner, a bottom plate is respectively fixedly connected to the side walls of the plurality of hydraulic telescopic rods, a plurality of channels are formed in the platform, a plurality of fixing blocks are respectively connected to the side walls of the channels in a sliding manner, a plurality of fixing block side walls are respectively and fixedly connected to the fixing block, a first supporting rod is respectively and rotatably connected to one end, away from the fixing block, of the plurality of fixing blocks, a plurality of first bar grooves matched with the first supporting rods are formed in the side wall of the platform, a plurality of connecting rods in the same channel are respectively and fixedly connected to the fixing blocks through threaded rods, it is a plurality of threaded rod through channel is a plurality of all the cover is equipped with a screw thread section of thick bamboo, and is a plurality of all the fixedly connected with gear of output head of motor is a plurality of the screw thread section of thick bamboo lateral wall is equipped with the rack that matches with the gear, and is a plurality of the motor is fixed lateral wall on the platform.

Preferably, the platform lateral wall rotates and is connected with a plurality of second branch, the platform lateral wall is seted up a plurality of second bar grooves that match with second branch, and is a plurality of first branch and a plurality of all the cover is equipped with the tighrening ring on the second branch, and is a plurality of all rotate on the tighrening ring and be connected with the dead lever.

Preferably, the clamping blocks and the first support rods are smaller than the channel, and the side walls of the channel are provided with sliding grooves matched with the clamping blocks.

Preferably, it is a plurality of the dead lever respectively with a plurality of first branch and a plurality of second branch between the biggest angle be 90 degrees, a plurality of all the joint is connected with damping spring in the pivot of dead lever.

Preferably, the shortest distance between the bottom plates and the platform is larger than the size of the motors, and the height of the rotating rollers is higher than the upper side wall of the fixed wall.

Preferably, a plurality of the thread cylinders are rotatably connected with short rods through bearings, and the short rods are fixedly connected with the side wall of the fixed wall.

Preferably, the side wall of the sliding chute is coated with a smooth layer, and the side walls of the plurality of rollers are coated with an anti-slip layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the carriage plate is conveyed, the carriage plate is supported by the rollers, and the carriage plate is conveyed to other devices from the side surface of the platform by using the structures such as the motor, the threaded rod, the fixed rod and the like, so that the conveying is very convenient, the potential safety hazard is small, the operation is simple, the carriage plate can be quickly conveyed away from the platform, the welding of the next carriage plate is carried out, and the efficiency of welding the carriage plate is improved;

2. when the carriage plate is welded, the carriage plate to be welded can be fixed through the structures such as the first support rod, the second support rod, the fixed rod and the like, so that welding of workers is facilitated, when the first support rod and the second support rod are not needed, the first support rod and the second support rod can be rotated into the first strip-shaped groove and the second strip-shaped groove, the fastening ring can rotate the fixed rod and adjust the position of the fixed rod on the first support rod and the second support rod, and the carriage plate is convenient to fix and transport;

3. the spout can let the fixed block better slide in the passageway, reduces the resistance when transporting the carriage board, improves and transports speed, and damping spring can control the dead lever, is difficult to take place to rock when making the dead lever fix again, has guaranteed fixed effect, and the short beam can be fixed with a screw thread section of thick bamboo, and the threaded rod can the steady removal when guaranteeing to transport the carriage board, ensures to transport speed.

Drawings

Fig. 1 is a schematic diagram of a right-side view structure of a semitrailer box plate welding supporting platform provided by the utility model;

fig. 2 is a schematic top view of the semitrailer box plate welding supporting platform provided by the utility model;

fig. 3 is the utility model provides a semitrailer boxboard welding supporting platform's main visual structure schematic diagram.

In the figure: 1 platform, 2 hydraulic telescoping rod, 3 bottom plates, 4 support walls, 5 change rollers, 6 fixed blocks, 7 fixture blocks, 8 first branch rods, 9 connecting rods, 10 threaded rods, 11 threaded cylinders, 12 second branch rods, 13 fixed rods, 14 motors, 15 gears and 16 fastening rings.

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.

Referring to fig. 1-3, a semitrailer box plate welding supporting platform comprises a platform 1 and a plurality of motors 14, a plurality of supporting walls 4 are fixedly connected to the side wall of the platform 1, a plurality of rotating rollers 5 are rotatably connected to the plurality of supporting walls 4 through bearings, a plurality of cylindrical grooves are formed in the platform 1, hydraulic telescopic rods 2 are respectively connected to the plurality of cylindrical grooves in a clamping manner, bottom plates 3 are respectively fixedly connected to the side walls of the plurality of hydraulic telescopic rods 2, a plurality of channels are formed in the platform 1, a plurality of fixing blocks 6 are respectively connected to the side walls of the plurality of channels in a sliding manner, clamping blocks 7 are respectively connected to the side walls of the plurality of fixing blocks 6 in a sliding manner, first supporting rods 8 are respectively rotatably connected to one ends of the plurality of clamping blocks 7 far away from the fixing blocks 6, the sizes of the plurality of clamping blocks 7 and the plurality of first supporting rods 8 are smaller than the sizes of the channels, so that when a carriage plate is conveyed, the structures such as the first supporting rods 8 and the clamping blocks 7 can pass through the channels, and the side walls of the plurality of channels are respectively provided with sliding grooves matched with the fixing blocks 6, the sliding groove can enable the fixed block 6 to better slide in the channel, the resistance when the carriage plate is conveyed is reduced, the conveying speed is improved, the side wall of the sliding groove is coated with a smooth layer, the side wall of the plurality of rotating rollers 5 is coated with an anti-skid layer, the smooth layer can better reduce the resistance of the sliding groove, the anti-skid layer is favorable for the transportation of the rotating rollers 5 to the carriage plate, the conveying efficiency is improved, the side wall of the platform 1 is rotatably connected with a plurality of second supporting rods 12, the side wall of the platform 1 is provided with a plurality of second strip-shaped grooves matched with the second supporting rods 12, the plurality of first supporting rods 8 and the plurality of second supporting rods 12 are respectively sleeved with a fastening ring 16, the fastening rings 16 can rotate the fixing rods 13 and adjust the positions of the fixing rods 13 on the first supporting rods 8 and the second supporting rods 12, the carriage plate is convenient to fix and convey, and the fixing rods 13 are respectively rotatably connected on the plurality of fastening rings 16;

the side wall of the platform 1 is provided with a plurality of first strip-shaped grooves matched with the first supporting rods 8, the first strip-shaped grooves and the second strip-shaped grooves can rotate the first supporting rods 8 and the second supporting rods 12 into the first strip-shaped grooves and the second strip-shaped grooves when the first supporting rods 8 and the second supporting rods 12 are not needed to be used, the maximum angle between the plurality of fixing rods 13 and the plurality of supporting rods of the first supporting rods 8 and the plurality of supporting rods 12 is 90 degrees, so that the carriage plate can be conveniently clamped by the fixing rods 13 and is easy to weld or fix, damping springs are respectively clamped and connected on the rotating shafts of the plurality of fixing rods 13, the fixing rods 13 can be controlled by the damping springs, the fixing rods 13 are not easy to shake when being fixed again, the fixing effect is ensured, the connecting rods 9 are fixedly connected on the plurality of fixing blocks 6, the plurality of connecting rods 9 in the same channel are fixedly connected through the threaded rods 10, and, the threaded rods 10 are all sleeved with threaded cylinders 11, the threaded cylinders 11 are all rotatably connected with short rods through bearings, the short rods are fixedly connected with the side walls of the fixed walls and can fix the threaded cylinders 11, the threaded rods 10 can stably move when carriage plates are conveyed, the conveying speed is ensured, the output ends of the motors 14 are all fixedly connected with gears 15, the outer side walls of the threaded cylinders 11 are provided with racks matched with the gears 15, the motors 14 are fixed on the side walls of the platform 1, the shortest distance between the bottom plates 3 and the platform 1 is larger than the size of the motors 14, therefore, when the hydraulic telescopic rod 2 descends, the abutting plate can press the motor 14 to cause the damage of the motor 14, thereby can carry out fine protection to motor 14, a plurality of commentaries on classics roller 5 highly be higher than the last lateral wall of fixed wall, can make things convenient for like this to change roller 5 and accept the carriage board to transport the carriage board.

When the utility model is used for welding carriage plates, a plurality of hydraulic telescopic rods 2 are started, the plurality of hydraulic telescopic rods 2 respectively lift a plurality of supporting plates until the upper side surfaces of the plurality of supporting plates are consistent with the upper side surfaces of the rotating rollers 5, the carriage plates are placed on the plurality of supporting plates and the plurality of rotating rollers 5, a plurality of first supporting rods 8 and a plurality of second supporting rods 12 are respectively rotated out from a plurality of first strip-shaped grooves and a plurality of second strip-shaped grooves, a plurality of fastening rings 16 are adjusted to respectively adjust a plurality of fixing rods 13 to proper angles and positions for fixing the carriage plates, then the carriage plates are welded, after the welding is completed, the second supporting rods 12 are collected into the second strip-shaped grooves, the carriage plates are fixed by the first supporting rods 8 and the fixing rods 13, a plurality of hydraulic telescopic rods 2 are opened, the plurality of supporting plates are respectively lowered, the carriage plates are only supported by the plurality of rotating rollers 5, a plurality of motors 14 are opened after the adjustment is completed, and output heads of the plurality of motors 14 respectively drive a plurality of gears 15 to rotate, a plurality of gears 15 drive a plurality of screw thread section of thick bamboo 11 respectively and rotate, because a plurality of screw thread section of thick bamboo 11 are fixed motionless, consequently a plurality of threaded rods 10 can remove, drive fixed block 6 when a plurality of threaded rods 10 remove and slide in a plurality of passageways respectively, a plurality of fixed blocks 6 drive a plurality of fixture blocks 7 respectively and remove, a plurality of fixture blocks 7 drive a plurality of first branch poles 8 and remove, consequently dead lever 13 can promote the carriage board to the side, because only a plurality of commentaries on classics roller 5 are to carriage board bearing, so a plurality of dead levers 13 can promote the carriage board easily, whole operation process is simple, when transporting the carriage board, the potential safety hazard is less, and transport speed is very fast, transport speed has been guaranteed, thereby improve the speed of welding the carriage board.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A semitrailer box plate welding supporting platform comprises a platform (1) and a plurality of motors (14), and is characterized in that a plurality of supporting walls (4) are fixedly connected to the side wall of the platform (1), a plurality of supporting walls (4) are rotatably connected with a plurality of rotating rollers (5) through bearings, a plurality of cylindrical grooves are formed in the platform (1), a plurality of hydraulic telescopic rods (2) are connected in a clamping mode in the cylindrical grooves, a plurality of hydraulic telescopic rods (2) are fixedly connected to the upper side wall of the bottom plate (3), a plurality of channels are formed in the platform (1), a plurality of fixing blocks (6) are connected to the side wall of each channel in a sliding mode, fixture blocks (7) are fixedly connected to the side wall of each fixing block (6), a plurality of first bar-shaped grooves matched with the first bar-shaped bars (8) are formed in the side wall of the platform (1), it is a plurality of equal fixedly connected with connecting rod (9) is gone up in fixed block (6), and is a plurality of in the same passageway connecting rod (9) are through threaded rod (10) fixed connection, and are a plurality of threaded rod (10) run through the passageway, and are a plurality of all the cover is equipped with threaded cylinder (11) on threaded rod (10), and is a plurality of equal fixedly connected with gear (15) of output head of motor (14), a plurality of threaded cylinder (11) lateral wall is equipped with the rack that matches with gear (15), and is a plurality of lateral wall is fixed on platform (1) in motor (14).

2. The semitrailer box plate welding supporting platform as claimed in claim 1, wherein a plurality of second supporting rods (12) are rotatably connected to the side wall of the platform (1), a plurality of second strip-shaped grooves matched with the second supporting rods (12) are formed in the side wall of the platform (1), a plurality of fastening rings (16) are sleeved on the first supporting rods (8) and the second supporting rods (12), and a plurality of fixing rods (13) are rotatably connected to the fastening rings (16).

3. The semitrailer box plate welding support platform of claim 1, wherein the dimensions of the plurality of fixture blocks (7) and the plurality of first struts (8) are smaller than the dimensions of the channel, and the side walls of the channel are provided with sliding grooves matched with the fixture blocks (6).

4. The semitrailer box plate welding support platform of claim 2, characterized in that the maximum angle between the plurality of fixing rods (13) and the plurality of first supporting rods (8) and the plurality of second supporting rods (12) is 90 degrees, and damping springs are connected to the rotating shafts of the plurality of fixing rods (13) in a clamping manner.

5. A welded platform for supporting semi-trailer panels, according to claim 1, characterised in that the shortest distance between said base plates (3) and the platform (1) is greater than the dimensions of said motors (14), and the height of said rollers (5) is greater than the upper side wall of the fixed wall.

6. The semitrailer boxboard welding support platform as claimed in claim 1, characterized in that a plurality of said threaded cylinders (11) are rotatably connected with short rods through bearings, and a plurality of said short rods are fixedly connected with the side walls of the fixed walls.

7. The semitrailer box plate welding support platform of claim 3, characterized in that the chute side walls are coated with a smooth layer, and the plurality of turning rollers (5) side walls are coated with an anti-slip layer.