CN213010892U

CN213010892U - Hinge type adjusting device for loading on platform

Info

Publication number: CN213010892U
Application number: CN202021512586.7U
Authority: CN
Inventors: 杨晓连; 秦祖松; 易应新
Original assignee: Dongguan Dacheng Machinery Make Co ltd
Current assignee: Dongguan Dacheng Machinery Make Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-20
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a dock is hinge formula adjusting device for loading relates to commodity circulation auxiliary machinery equipment field. The foldable bridge plate comprises a base frame, a hinged adjusting plate is arranged on the base frame, the hinged adjusting plate comprises a main bridge plate and a movable bridge plate, the movable bridge plate is hinged to the main bridge plate, the main bridge plate is inclined and arranged, reinforcing members are arranged below the movable bridge plate, the base frame comprises front supporting support legs, a second rear supporting frame is arranged at the rear end of the base frame, a first rear supporting frame is arranged between the second rear supporting frame and the front supporting support legs, a first stabilizing frame is fixedly arranged on the front supporting support legs, a second stabilizing frame is fixedly arranged above the first rear supporting frame, and the second stabilizing frame is connected with the rear end of the main bridge plate. Through main bridge plate cooperation activity bridge plate, can place at the platform, fast and vehicle counterpoint, goods about convenient to use is swift, is applicable to the vehicle of multiple height. The position can also be shifted fast to the cooperation removal wheel structure, and is rational in infrastructure.

Description

Hinge type adjusting device for loading on platform

Technical Field

The utility model relates to a commodity circulation auxiliary machinery equipment field especially relates to a dock is hinge formula adjusting device for loading.

Background

In modern logistics, centralized distribution treatment of goods is often required. In order to avoid water immersion and facilitate the loading and unloading of goods from the truck, a platform needs to be arranged. However, the height of the platform building cannot be changed after the platform building is completed, but the height of the platform is not as high as that of a truck when the truck is upgraded along with the logistics development, and although the platform building is more labor-saving to operate on the platform compared with the flat ground, the original functions of the platform can not be achieved obviously.

SUMMERY OF THE UTILITY MODEL

To prior art shortcoming, the utility model discloses a dock is hinge formula adjusting device for loading, rational in infrastructure, can place at the dock, and adjustable regulating plate height is counterpointed with the vehicle, goods about convenient to use is swift. The concrete technical characteristics are as follows:

a hinge type adjusting device for loading goods on a platform comprises an underframe, wherein a hinge type adjusting plate is arranged on the underframe and comprises a main bridge plate and a movable bridge plate, the main bridge plate is fixedly arranged on the underframe, the movable bridge plate is hinged with one end of the main bridge plate, the main bridge plate is obliquely arranged, and an included angle of five degrees to fifteen degrees is formed between the main bridge plate and the underframe;

the lower surface of the movable bridge plate is provided with a reinforcing member which is shaped like a Chinese character 'ri';

the chassis comprises front supporting legs, the front supporting legs are arranged at the front end of the chassis, a second rear supporting frame is arranged at the rear end of the chassis, a first rear supporting frame is arranged between the second rear supporting frame and the front supporting legs, the main bridge plate is arranged above the front supporting legs, a first stabilizing frame is fixedly arranged on the front supporting legs and connected with the lower portion of the main bridge plate, a second stabilizing frame is fixedly arranged above the first rear supporting frame and connected with the rear end of the main bridge plate, and the hinged portion of the main bridge plate and the movable bridge plate corresponds to the hinged portion of the main bridge plate.

Furthermore, a height reducing inclined plane is arranged at the rear end of the movable bridge plate, the height reducing inclined plane and the movable bridge plate are arranged in an inclined mode, and an included angle of ten degrees to twenty degrees is formed between the height reducing inclined plane and the movable bridge plate.

Furthermore, the reinforcing member is close to the front end below the movable bridge plate, a height-adjusting movable block is arranged between the underframe and the movable bridge plate, and the height of the height-adjusting movable block is 1-4 times of the height of the second stabilizing frame.

Furthermore, the rear end of the chassis is provided with a movable wheel structure, the movable wheel structure comprises a retractable adjusting plate, the retractable adjusting plate is arranged on two sides of the rear end of the chassis and fixedly connected with the chassis, an L-shaped groove is formed in the retractable adjusting plate, a wheel carrier is arranged on one side of the retractable adjusting plate, a clamping shaft is arranged on the wheel carrier and clamped in the L-shaped groove, a wheel is arranged at one end, far away from the clamping shaft, of the wheel carrier, a positioning frame is further arranged on the wheel carrier, and the positioning frame is arranged on the clamping shaft and the wheel.

Furthermore, the front supporting leg comprises a first I-shaped frame and a second I-shaped frame, the second I-shaped frame is arranged on the inner side of the first I-shaped frame, a cutting inclined plane is arranged at the upper parts of the front ends of the first I-shaped frame and the second I-shaped frame, the main bridge plate is arranged on the cutting inclined plane, and a connecting bottom plate is arranged between the first I-shaped frame and the second I-shaped frame.

The utility model has the advantages that: through main bridge plate cooperation activity bridge plate, can place at the platform, fast and vehicle counterpoint, goods about convenient to use is swift, is applicable to the vehicle of multiple height. The position can also be shifted fast to the cooperation removal wheel structure, and is rational in infrastructure.

Drawings

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

fig. 2 is a schematic side view of a first embodiment of the present invention;

fig. 3 is a schematic bottom view of a first embodiment of the present invention;

fig. 4 is a schematic top view of a first embodiment of the present invention;

fig. 5 is a usage status diagram of the first embodiment of the present invention;

FIG. 6 is an enlarged view of A in FIG. 5;

fig. 7 is a partial schematic view of a second embodiment of the present invention;

fig. 8 is a schematic structural view of a second movable wheel structure according to an embodiment of the present invention;

fig. 9 is a schematic view of a second movable wheel structure according to an embodiment of the present invention in a lowered state;

fig. 10 is an enlarged view of a portion of a front support leg of the undercarriage of the present invention;

figure 11 is an enlarged partial view of another front support foot of the inventive chassis.

The labels in the figure are:

the adjustable lifting device comprises a base frame 11, a hinge type adjusting plate 12, a main bridge plate 13, a movable bridge plate 14, a reinforcing member 15, a front supporting leg 16, a first rear supporting frame 17, a second rear supporting frame 18, a first stabilizing frame 19, a second stabilizing frame 20, a height reducing inclined plane 21, a height adjusting movable block 22, a movable wheel structure 23, a retractable adjusting plate 24, an 'L' -shaped groove 25, a wheel frame 26, a clamping shaft 27, wheels 28, a positioning frame 29, a first I-shaped frame 31, a second I-shaped frame 32, a cutting inclined plane 34 and a connecting bottom plate 35.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed description.

Referring to the drawings, the first embodiment:

the embodiment is a hinge formula adjusting device for platform loading for place on the platform, counterpoint with the freight train, goods about convenient, including chassis 11, be equipped with hinge formula regulating plate 12 on the chassis 11, hinge formula regulating plate 12 includes main bridge plate 13 and movable bridge plate 14, and main bridge plate 13 sets firmly on chassis 11, and movable bridge plate 14 is articulated with main bridge plate 13's one end, and main bridge plate 13 inclines to set up, and main bridge plate 13 becomes five degrees ~ fifteen degrees contained angles, preferably six degrees with chassis 11. In order to lift the load, the reinforcing member 15 is arranged below the movable bridge plate 14 in the embodiment, the reinforcing member 15 is in a shape like a Chinese character ri, and in a specific use test, the integral load is 10 tons, so that the use effect is good.

The chassis 11 in this embodiment includes the preceding support stabilizer blade 16, and the preceding support stabilizer blade 16 is established at chassis 11 front end, and chassis 11 rear end is equipped with the second back support frame, is equipped with first back support frame 17 between second back support frame and preceding support stabilizer blade 16, and the main bridge board is established in the front and is supported the stabilizer blade 16 top, has set firmly first steady rest on the preceding support stabilizer blade 16, uses fork truck, can follow the main bridge board 13 and stretch into the fork device down. The main bridge plate 13 is arranged above the front supporting leg 16, a first stabilizing frame 19 is fixedly arranged on the front supporting leg 16, the first stabilizing frame 19 is connected with the lower part of the main bridge plate 13, a second stabilizing frame 20 is fixedly arranged above the first rear supporting frame 17, the second stabilizing frame 20 is connected with the rear end of the main bridge plate 13, the first stabilizing frame 19 and the second stabilizing frame 20 lift the main bridge plate 13 corresponding to the hinged part of the main bridge plate 13 and the movable bridge plate 14, and support is provided at the same time.

In particular use, the following specific dimensional specifications may be used: the main bridge plate 13 and the movable bridge plate 14 are made of pattern steel with the thickness of 10-18 mm, I-shaped steel is used as the underframe 11, the length of the main bridge plate 13 is 2-3 m, preferably 2.5 m, the length of the movable bridge plate 14 is 800-1200 mm, preferably 1000 mm, the width of the main bridge plate 13 and the movable bridge plate 14 is 1500-2500 mm, when the 16 mm pattern steel and the 10# I-shaped steel underframe 11 are selected, the total weight is lower than 900 kg, the weight is light, and the movable bridge plate can be moved freely by a forklift and placed at a proper position of a platform. The movable bridge plate 14 is placed in a truck tail compartment, the truck tail compartment can be used, when the truck tail compartment is not used, the movable bridge plate 14 is turned over to the position above the main bridge plate 13 (the gravity center can fall near the main bridge plate 13, the truck is not easy to overturn), and the truck is used again to move.

The front supporting leg 16 of this embodiment includes a first i-shaped frame 31 and a second i-shaped frame 32, the second i-shaped frame 32 is disposed inside the first i-shaped frame 31, a cutting inclined plane 34 is disposed at the upper portion of the front end of the first i-shaped frame 31 and the upper portion of the front end of the second i-shaped frame 32, the main bridge 13 is disposed on the cutting inclined plane 34, and the first i-shaped frame 31 and the second i-shaped frame 32 are connected by a connecting bottom plate 35.

The rear end of the movable bridge plate 14 is provided with a height reducing inclined surface 21, the height reducing inclined surface 21 and the movable bridge plate 14 are arranged in an inclined mode, the height reducing inclined surface 21 and the movable bridge plate 14 form a ten-twenty-degree included angle, preferably twelve degrees, the height of the tail end of the movable bridge plate 14 can be adjusted, and the situation that goods fall and break due to overhigh height is avoided.

The reinforcing member 15 is close to the front end below the movable bridge plate 14, a height-adjusting movable block 22 is arranged between the base frame 11 and the movable bridge plate 14, and the height of the height-adjusting movable block 22 is 1-4 times, preferably 3 times, of the height of the second stabilizing frame 20. If need not often remove adjusting device when, normally should turn over movable bridge plate 14 and turn over to main bridge plate 13 top, otherwise different freight cars use to have the possibility of crushing movable bridge plate 14, but movable bridge plate 14 is heavier usually, and it is not practical to turn over a book to go every time using, consequently sets up and increases movable block 22, places in movable bridge plate 14 below, when not using, raises movable bridge plate 14, can avoid crushing, pulls out during the use and increases movable block 22, but normal use.

Example two:

the structure of the embodiment is similar to that of the first embodiment, compared with the first embodiment, in order to improve the practicability, the rear end of the bottom frame 11 is provided with the moving wheel structure 23, the moving wheel structure 23 includes the retractable adjusting plate 24, the retractable adjusting plate 24 is arranged on both sides of the rear end of the bottom frame 11, the retractable adjusting plate 24 is fixedly connected with the bottom frame 11, the retractable adjusting plate 24 is provided with the "L" shaped groove 25, one side of the retractable adjusting plate 24 is provided with the wheel carrier 26, the wheel carrier 26 is provided with the clamping shaft 27, the clamping shaft 27 is clamped in the "L" shaped groove 25, one end of the wheel carrier 26 far away from the clamping shaft 27 is provided with the wheel 28, the wheel carrier 26 is further provided with the positioning frame 29, the positioning frame 29 is arranged on the clamping shaft 27 and the wheel 28, when in use, the clamping shaft 27 is at the top of the "L" shaped groove 25, the positioning frame 29 is arranged below the retractable adjusting plate 24 to prevent the, after reaching the position, one end of the chassis 11 close to the movable wheel structure 23 is lifted, so that the clamping shaft 27 on the wheel frame 26 falls down and is pushed to the tail end of the lower part of the L-shaped groove 25 of the retractable adjusting plate 24, and the wheel frame 26 can be retracted, and the whole device does not move any more. The use is more convenient.

The above embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The hinge type adjusting device for loading the platform is characterized by comprising an underframe (11), wherein a hinge type adjusting plate (12) is arranged on the underframe (11), the hinge type adjusting plate (12) comprises a main bridge plate (13) and a movable bridge plate (14), the main bridge plate (13) is fixedly arranged on the underframe (11), the movable bridge plate (14) is hinged with one end of the main bridge plate (13), the main bridge plate (13) is obliquely arranged, the main bridge plate (13) and the underframe (11) form an included angle of five degrees to ten degrees, and the preferred included angle is seven degrees;

a reinforcing member (15) is arranged below the movable bridge plate (14), and the plane of the reinforcing member (15) is in a shape like the Chinese character 'ri';

the chassis (11) comprises front supporting legs (16), the front supporting legs (16) are arranged at the front end of the chassis (11), a second rear supporting frame (18) is arranged at the rear end of the chassis (11), a first rear supporting frame is arranged between the second rear supporting frame (18) and the front supporting legs (16), the main bridge plate (13) is arranged above the front supporting legs (16), a first stabilizing frame (19) is fixedly arranged on the front supporting legs (16), the first stabilizing frame (19) is connected with the lower part of the main bridge plate (13), a second stabilizing frame (20) is fixedly arranged above the first rear supporting frame (17), the second stabilizing frame (20) is connected with the rear end of the main bridge plate (13) and corresponds to the lower part of the hinged part of the main bridge plate (13) and the movable bridge plate (14);

the front supporting legs (16) on the two sides of the underframe (11) are made of I-steel, and the underframe (11) is a steel frame whole formed by welding the I-steel.

2. The hinge type adjusting device for loading on the platform as claimed in claim 1, wherein the rear end of the movable bridge plate (14) is provided with a height reducing inclined surface (21), the height reducing inclined surface (21) is obliquely arranged with the movable bridge plate (14), and the height reducing inclined surface (21) and the movable bridge plate (14) form an included angle of ten degrees to twenty degrees.

3. The hinge type adjusting device for loading the platform according to claim 1, wherein the reinforcing member (15) is close to the front end of the lower surface of the movable bridge plate (14), a height-adjusting movable block (22) is arranged between the underframe (11) and the movable bridge plate (14), and the height of the height-adjusting movable block (22) is 1-4 times of the height of the second stabilizing frame (20).

4. The hinge type adjusting device for loading the platform according to claim 1, wherein a moving wheel structure (23) is arranged at the rear end of the bottom frame (11), the moving wheel structure (23) comprises a retracting and releasing adjusting plate (24), the retracting and releasing adjusting plate (24) is arranged on two sides of the rear end of the bottom frame (11), the retracting and releasing adjusting plate (24) is fixedly connected with the bottom frame (11), an L-shaped groove (25) is formed in the retracting and releasing adjusting plate (24), a wheel frame (26) is arranged on one side of the retracting and releasing adjusting plate (24), a clamping shaft (27) is arranged on the wheel frame (26), the clamping shaft (27) is clamped in the L-shaped groove (25), a wheel (28) is arranged at one end, far away from the clamping shaft (27), of the wheel frame (26), a positioning frame (29) is further arranged on the wheel frame (26), and the positioning frame (29) is arranged on the clamping shaft (27) and the.

5. The hinge type adjusting device for loading the platform according to claim 1, wherein the front support leg (16) comprises a first I-shaped frame (31) and a second I-shaped frame (32), the second I-shaped frame (32) is arranged on the inner side of the first I-shaped frame (31), a cutting inclined plane (34) is arranged at the upper part of the front end of the first I-shaped frame (31) and the upper part of the front end of the second I-shaped frame (32), the main bridge plate (13) is arranged on the cutting inclined plane (34), and a connecting bottom plate (35) is arranged between the first I-shaped frame (31) and the second I-shaped frame (32).