CN212608311U - Telescopic movable boarding bridge - Google Patents
Telescopic movable boarding bridge Download PDFInfo
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- CN212608311U CN212608311U CN202020916367.9U CN202020916367U CN212608311U CN 212608311 U CN212608311 U CN 212608311U CN 202020916367 U CN202020916367 U CN 202020916367U CN 212608311 U CN212608311 U CN 212608311U
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- bridge body
- flat plate
- electric telescopic
- telescopic rod
- filling flat
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Abstract
The utility model belongs to the technical field of elevators, in particular to a telescopic mobile dock leveler, which comprises a bridge body, a fixed bracket and a filling flat plate; the lifting hydraulic cylinder drives the bridge body to lift, and the supporting wheels can be used as a bottom supporting structure and can drive the bridge body to move; when the pontic moves to the corresponding overlap joint site, the front end of the horizontal pontic is in butt joint with the target platform, the electric telescopic rod is controlled to extend forwards through the master control button to enable the flexible overlap joint column base to be in contact with the target platform, then the electric push rod is controlled to push the sliding sleeve forwards along the sliding shaft through the master control button to drive the filling flat plate to move towards the upper part of the electric telescopic rod until the magnetic clamping rod is in butt joint with the magnetic limiting block, and the front end of the filling flat plate is in butt joint with the target platform and is fixed.
Description
Technical Field
The utility model relates to the technical field of elevators, specifically be a telescopic removal loading ramp.
Background
The loading and unloading platform is a very easy structure form in modern logistics field. The height of the loading and unloading operation platform is fixed, but the heights of the carriages of the transporting carriages are different, a certain height drop or gap is always formed between the transporting vehicle and the loading and unloading platform, so that the transporting forklift can not get in and out of the transporting vehicle to directly load and unload cargos, and the boarding bridge is used for providing reliable connection, so that the transporting forklift can safely and quickly get in and out of the transporting vehicle to carry out loading and unloading operation.
The movable dock leveler is used for on-site loading and unloading platforms or places needing to be loaded and unloaded with goods in a flowing mode. If no loading and unloading platform is arranged on the logistics site, as a remedial measure, the movable boarding bridge is one of the very applicable schemes, the movable boarding bridge is equivalent to a movable steel structure slope, and the forklift can directly drive into the interior of the truck carriage to carry out batch loading and unloading operation; meanwhile, the movable dock leveler is also used for connecting two platforms with height difference, the vehicle can conveniently run between the two platforms with the height difference by adjusting the height of the dock leveler, the safe and rapid loading and unloading of goods can be realized only by one-man operation without a power supply, and meanwhile, the vehicle can conveniently climb and descend slopes, thereby providing great convenience for production and transportation. However, due to the limitation of the ground topography, the upper end of the dock leveler is separated from the target platform by a certain distance, and the tongue plate cannot be in seamless butt joint with the target platform, so that the vehicle is inconvenient to run, and the transportation efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a telescopic removal dock leveler to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a telescopic mobile dock leveler comprises a leveler body, a fixed bracket and a filling flat plate; the bottom of the bridge body is provided with a fixed support, the fixed support is provided with a supporting wheel, and the supporting wheel is connected with the bridge body through a lifting hydraulic cylinder; the bridge body comprises a horizontal bridge body and an inclined bridge body, the horizontal bridge body is connected to the tail end of the higher end of the inclined bridge body, and the horizontal bridge body and the inclined bridge body are of an integrally formed steel welding structure; electric telescopic rods are arranged on two sides of the tail end of the horizontal bridge body, a flexible lap joint column base is arranged below the front end of each electric telescopic rod, and a magnetic suction clamping rod is arranged above each electric telescopic rod; sliding shafts are arranged on two side edges of the horizontal bridge body, corresponding sliding sleeves are arranged on the sliding shafts, and the tail ends of the sliding sleeves are connected with electric push rods; the upper end face of the sliding sleeve is fixedly provided with a filling flat plate, and the tail end of the filling flat plate is provided with a magnetic limiting block corresponding to the magnetic clamping rod.
Preferably, two or more groups of supporting wheels are uniformly distributed below the fixed support, and self-locking mechanisms are arranged on the supporting wheels.
Preferably, the length of the filling flat plate corresponds to the maximum extension length of the electric telescopic rod, and the sliding shaft and the electric telescopic rod are positioned on the same straight line.
Preferably, the sliding sleeve is an arc-shaped sleeve structure with an opening at the lower end, and the inner diameter of the sliding sleeve corresponds to the maximum diameter of the electric telescopic rod.
Preferably, the thickness of the filling flat plate corresponds to that of the horizontal bridge body, an elastic lapping strip is arranged at the rear side end of the filling flat plate, the bottom of the elastic lapping strip is attached to the horizontal bridge body, and the upper end face of the elastic lapping strip is a smooth arc-shaped end face.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has simple structure and convenient operation, and is convenient for seamless butt joint between platforms; the lifting hydraulic cylinder drives the bridge body to lift, and the supporting wheels can be used as a bottom supporting structure and can drive the bridge body to move; when the pontic moves to the corresponding overlap joint site, the front end of the horizontal pontic is in butt joint with the target platform, the electric telescopic rod is controlled to extend forwards through the master control button to enable the flexible overlap joint column base to be in contact with the target platform, then the electric push rod is controlled to push the sliding sleeve forwards along the sliding shaft through the master control button to drive the filling flat plate to move towards the upper part of the electric telescopic rod until the magnetic clamping rod is in butt joint with the magnetic limiting block, and the front end of the filling flat plate is in butt joint with the target platform and is fixed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a bridge body; 101. a horizontal bridge; 102. inclining the bridge body; 2. fixing a bracket; 3. a support wheel; 4. a lifting hydraulic cylinder; 5. an electric telescopic rod; 6. flexibly overlapping the column base; 7. magnetically attracting the clamping rod; 8. a sliding shaft; 9. a sliding sleeve; 10. an electric push rod; 11. filling the flat plate; 12. magnetic stopper.
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.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
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 according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a telescopic mobile dock leveler comprises a bridge body 1, a fixed bracket 2 and a filling flat plate 11; the bottom of the bridge body 1 is provided with a fixed support 2, a supporting wheel 3 is arranged on the fixed support 2, and the supporting wheel 3 is connected with the bridge body 1 through a lifting hydraulic cylinder 4; the bridge body 1 comprises a horizontal bridge body 101 and an inclined bridge body 102, the horizontal bridge body 101 is connected to the tail end of the higher end of the inclined bridge body 102, and the horizontal bridge body 101 and the inclined bridge body 102 are of an integrally formed steel welding structure; electric telescopic rods 5 are arranged on two sides of the tail end of the horizontal bridge body 101, a flexible lap joint column base 6 is arranged below the front end of each electric telescopic rod 5, and a magnetic clamping rod 7 is arranged above each electric telescopic rod 5; sliding shafts 8 are arranged on two side edges of the horizontal bridge body 101, corresponding sliding sleeves 9 are arranged on the sliding shafts 8, and the tail ends of the sliding sleeves 9 are connected with electric push rods 10; a filling flat plate 11 is fixed on the upper end face of the sliding sleeve 9, and a magnetic limiting block 12 corresponding to the magnetic clamping rod 7 is arranged at the tail end of the filling flat plate 11.
Furthermore, two or more than two groups of supporting wheels 3 are uniformly distributed below the fixed support 2, and self-locking mechanisms are arranged on the supporting wheels 3.
Further, the length of the filling flat plate 11 corresponds to the maximum extension length of the electric telescopic rod 5, and the sliding shaft 8 and the electric telescopic rod 5 are located on the same straight line.
Further, the sliding sleeve 9 is an arc-shaped sleeve structure with an opening at the lower end, and the inner diameter of the sliding sleeve 9 corresponds to the maximum diameter of the electric telescopic rod 5.
Further, the thickness of the filling flat plate 11 corresponds to the thickness of the horizontal bridge body 101, an elastic lapping strip is arranged at the rear side end of the filling flat plate 11, the bottom of the elastic lapping strip is attached to the horizontal bridge body 101, and the upper end face of the elastic lapping strip is a smooth arc-shaped end face.
The working principle is as follows: the bottom of the bridge body 1 is provided with a fixed support 2, a supporting wheel 3 is arranged on the fixed support 2, and the supporting wheel 3 is connected with the bridge body 1 through a lifting hydraulic cylinder 4; the bridge body 1 comprises a horizontal bridge body 101 and an inclined bridge body 102, the horizontal bridge body 101 is connected to the tail end of the higher end of the inclined bridge body 102, and the horizontal bridge body 101 and the inclined bridge body 102 are of an integrally formed steel welding structure; the lifting hydraulic cylinder 4 drives the bridge body 1 to lift, and the supporting wheels 3 can be used as a bottom supporting structure and can drive the bridge body 1 to move;
electric telescopic rods 5 are arranged on two sides of the tail end of the horizontal bridge body 101, a flexible lap joint column base 6 is arranged below the front end of each electric telescopic rod 5, and a magnetic clamping rod 7 is arranged above each electric telescopic rod 5; sliding shafts 8 are arranged on two side edges of the horizontal bridge body 101, corresponding sliding sleeves 9 are arranged on the sliding shafts 8, and the tail ends of the sliding sleeves 9 are connected with electric push rods 10; the utility model discloses a flexible overlap joint post foot 6, including main control button control electric telescopic handle 5, slide bushing 9, the up end of slide bushing is fixed with fills dull and stereotyped 11, fill dull and stereotyped 11 end and be provided with the magnetism stopper 12 corresponding to magnetism card pole 7 of inhaling, when pontic 1 moves to the overlap joint site that corresponds, horizontal pontic 101 front end and target platform butt joint, stretch out forward through main control button control electric telescopic handle 5 and make flexible overlap joint post foot 6 and target platform contact, then pass slide bushing 9 along sliding shaft 8 forward through main control button control electric push rod 10, drive and fill dull and stereotyped 11 and move to electric telescopic handle 5 tops, until magnetism card pole 7 and magnetism stopper 12 butt joint of inhaling, fill dull and stereotyped 11 front end and target platform.
It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.
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 (5)
1. A telescopic mobile dock leveler is characterized in that: comprises a bridge body (1), a fixed bracket (2) and a filling flat plate (11); the bottom of the bridge body (1) is provided with a fixed support (2), a supporting wheel (3) is arranged on the fixed support (2), and the supporting wheel (3) is connected with the bridge body (1) through a lifting hydraulic cylinder (4); the bridge body (1) comprises a horizontal bridge body (101) and an inclined bridge body (102), the horizontal bridge body (101) is connected to the tail end of the higher end of the inclined bridge body (102), and the horizontal bridge body (101) and the inclined bridge body (102) are of an integrally formed steel welding structure; electric telescopic rods (5) are arranged on two sides of the tail end of the horizontal bridge body (101), a flexible lap joint column base (6) is arranged below the front end of each electric telescopic rod (5), and a magnetic clamping rod (7) is arranged above each electric telescopic rod (5); sliding shafts (8) are arranged on two side edges of the horizontal bridge body (101), corresponding sliding sleeves (9) are arranged on the sliding shafts (8), and electric push rods (10) are connected to the tail ends of the sliding sleeves (9); a filling flat plate (11) is fixed on the upper end face of the sliding sleeve (9), and a magnetic limiting block (12) corresponding to the magnetic clamping rod (7) is arranged at the tail end of the filling flat plate (11).
2. The telescopic mobile dock leveler of claim 1, wherein: two or more groups of supporting wheels (3) are uniformly distributed below the fixed support (2), and self-locking mechanisms are arranged on the supporting wheels (3).
3. The telescopic mobile dock leveler of claim 1, wherein: the length of the filling flat plate (11) corresponds to the maximum extension length of the electric telescopic rod (5), and the sliding shaft (8) and the electric telescopic rod (5) are positioned on the same straight line.
4. The telescopic mobile dock leveler of claim 1, wherein: the sliding sleeve (9) is of an arc sleeve structure with an opening at the lower end, and the inner diameter of the sliding sleeve (9) corresponds to the maximum diameter of the electric telescopic rod (5).
5. The telescopic mobile dock leveler of claim 1, wherein: the thickness of the filling flat plate (11) corresponds to that of the horizontal bridge body (101), an elastic lapping strip is arranged at the rear side end of the filling flat plate (11), the bottom of the elastic lapping strip is attached to the horizontal bridge body (101), and the upper end face of the elastic lapping strip is a smooth arc-shaped end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916367.9U CN212608311U (en) | 2020-05-25 | 2020-05-25 | Telescopic movable boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020916367.9U CN212608311U (en) | 2020-05-25 | 2020-05-25 | Telescopic movable boarding bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212608311U true CN212608311U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020916367.9U Active CN212608311U (en) | 2020-05-25 | 2020-05-25 | Telescopic movable boarding bridge |
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| CN (1) | CN212608311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056703A (en) * | 2022-05-09 | 2022-09-16 | 合肥易升拖车机械有限公司 | Balancer assembly |
-
2020
- 2020-05-25 CN CN202020916367.9U patent/CN212608311U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115056703A (en) * | 2022-05-09 | 2022-09-16 | 合肥易升拖车机械有限公司 | Balancer assembly |
| CN115056703B (en) * | 2022-05-09 | 2023-10-27 | 合肥易升拖车机械有限公司 | Balancer assembly |
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