CN210418503U - Mobile hydraulic dock leveler - Google Patents
Mobile hydraulic dock leveler Download PDFInfo
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- CN210418503U CN210418503U CN201921082116.9U CN201921082116U CN210418503U CN 210418503 U CN210418503 U CN 210418503U CN 201921082116 U CN201921082116 U CN 201921082116U CN 210418503 U CN210418503 U CN 210418503U
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Abstract
The utility model discloses a portable hydraulic pressure boarding bridge, including boarding bridge body, switch board, the boarding bridge body is including connecting the bridgeplate, drawing the bridgeplate, tailboard to one side, connect the vertical hanger plate that is provided with of bridgeplate top surface front and back end, the vertical activity of hanger plate side upper portion one end is provided with first hydraulic pressure connecting rod, the vertical fixed hydraulic support pole that is provided with in connection bridgeplate bottom surface of hanger plate one side, draw the bridgeplate to one side to pass through the transmission seat and be connected bridgeplate swing joint, the activity of drawing the bridgeplate side to one side of connecting the axle below is provided with the second hydraulic pressure connecting rod, the switch board passes through the vertical fixed connection bridgeplate top surface one end that sets up at the hanger plate inboard of bolt. The utility model discloses a flexible of first hydraulic pressure connecting rod of switch board regulation and control and second hydraulic pressure connecting rod can effective control tailboard and fold up of cable-stay bridge board, and then changes the whole use volume of boarding bridge, saves storage space when facilitating the use, shifting, excellent in use effect.
Description
Technical Field
The utility model relates to a step on axle technical field, specifically be a portable hydraulic pressure step on axle.
Background
The dock leveler is bridging equipment used between a forklift and a truck, is convenient for loading and unloading goods and is generally divided into a mobile dock leveler and a fixed dock leveler. The loading and unloading platform is a starting point and an end point of an enterprise logistics chain and is a loading and unloading operation platform for the enterprise to rapidly and safely transfer products and goods. The height of the loading and unloading operation platform is fixed, but the heights of the transportation carriages from the ground to the loading and unloading operation platform are different, and a certain height drop or gap is always formed between the transportation vehicle and the loading and unloading platform, so that the transportation forklift can not get in and out the transportation vehicle to directly load and unload cargos. The use of boarding bridges provides reliable connections. The carrying forklift can safely and quickly get in and out the transport vehicle to carry out loading and unloading operation. Current dock leveler is mostly the three horn structures of integral type, adjusts the inclination for guaranteeing that safe in utilization dock leveler is many when the design to cause the whole length of pontic to be long on the left, occupation space is big during use and the storage, and is unfavorable for the switching-over and removes the operation, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable hydraulic pressure loading bridge to solve among the prior art the whole length of axle body on the long side and cause use and storage occupation space big, be unfavorable for the switching-over and remove the problem of operation.
In order to achieve the above object, the utility model provides a following technical scheme: a movable hydraulic boarding bridge comprises a boarding bridge body and a control cabinet, wherein the boarding bridge body comprises a connecting bridge plate, a cable-stayed bridge plate and a tail plate, the front end and the rear end of the top surface of the connecting bridge plate are respectively and vertically and fixedly provided with a U-shaped hanging plate through connecting seats, one end of the upper part of the side surface of the hanging plate is vertically and movably provided with a first hydraulic connecting rod through a mounting seat, the bottom surface of the connecting bridge plate at one side of the hanging plate is vertically and fixedly provided with a hydraulic supporting rod through a connecting piece, the upper end of the surface of one side of the connecting bridge plate, away from the hydraulic supporting rod, is vertically and fixedly provided with a semicircular transmission seat, the cable-stayed bridge plate is movably arranged at one side of the connecting bridge plate through a rotating shaft transversely arranged in the middle part of the inner wall of the transmission seat, one end of the bottom surface of the cable-stayed bridge plate is movably, the cable-stayed bridge plate is characterized in that a second hydraulic connecting rod is movably arranged on the side face of the cable-stayed bridge plate below the connecting shaft, one end of the cable-stayed bridge plate is far away from the tail plate through a positioning pin and the connecting shaft and is movably connected with the tail plate, the control cabinet is vertically and fixedly arranged at one end of the top surface of the connecting bridge plate on the inner side of the hanging plate through a bolt, and the control cabinet is electrically connected with the hydraulic supporting rod, the first hydraulic connecting rod and the control end of the second hydraulic connecting rod through a controller.
Preferably, the bottom surface of the connecting bridge plate is longitudinally provided with two groups of rubber rollers through a support, and the outer diameter of each rubber roller is larger than that of each supporting wheel.
Preferably, a balance plate is movably arranged at one end of the hydraulic support rod, which is far away from the bottom surface of the connecting bridge plate, and the maximum extension length of the hydraulic support rod is greater than the maximum height of the connecting bridge plate during no-load.
Preferably, one end of the first hydraulic connecting rod, which is far away from the hanger plate, is movably connected with the positioning pin and the positioning column arranged on the upper part of the side surface of the cable-stayed bridge plate, and the second hydraulic connecting rod is movably connected with the side surface of the tail plate below the connecting shaft.
Preferably, the horizontal inclination angles of the connecting bridge plate and the cable-stayed bridge plate are the same, and the angle range between the cable-stayed bridge plate and the hanging plate, which is adjusted by the first hydraulic connecting rod, is 30-120 degrees.
Preferably, the hanging plates at the two ends of the top of the connecting bridge plate are hollow steel frames, and the hanging plates and the side surfaces of the connecting bridge plate are integrated into a whole by adopting a welding process.
Compared with the prior art, the beneficial effects of the utility model are that:
1. be equipped with first hydraulic pressure connecting rod between the hanger plate at cable-stay bridge plate and connection bridge plate top, the tailboard passes through the connecting axle and is connected and the tailboard and be equipped with second hydraulic pressure connecting rod between the cable-stay bridge plate with cable-stay bridge plate side, through the flexible of first hydraulic pressure connecting rod of switch board regulation and control and second hydraulic pressure connecting rod, can the effective control tailboard with fold up of cable-stay bridge plate, and then change the whole use volume of boarding bridge, and convenient to use, save storage space when shifting, excellent in use effect.
2. The supporting wheels are movably arranged at one end of the bottom surface of the cable-stayed bridge plate through the triangular supports, the loading direction can be adjusted according to real-time requirements after the boarding bridge is unfolded, the overall flexibility is enhanced, the horizontal inclination angle of the connecting bridge plate and the cable-stayed bridge plate is the same, and the stable operation of a forklift during loading operation is guaranteed.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the structure of the present invention.
In the figure: 1. connecting the bridge plate; 2. a cable-stayed bridge plate; 3. a tail plate; 4. a hanger plate; 5. a first hydraulic link; 6. a hydraulic support rod; 7. a transmission seat; 8. a support wheel; 9. a connecting shaft; 10. a second hydraulic link; 11. a control cabinet; 12. a rubber roller; 13. and a balance plate.
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 and 2, in the embodiment of the present invention, a mobile hydraulic boarding bridge comprises a boarding bridge body and a control cabinet 11, the boarding bridge body comprises a connecting bridge plate 1, a cable-stayed bridge plate 2 and a tail plate 3, the front and rear ends of the top surface of the connecting bridge plate 1 are respectively vertically and fixedly provided with a U-shaped hanging plate 4 through connecting seats, one end of the upper side of the hanging plate 4 is vertically and movably provided with a first hydraulic connecting rod 5 through a mounting seat, the bottom surface of the connecting bridge plate 1 at one side of the hanging plate 4 is vertically and fixedly provided with a hydraulic support rod 6 through a connecting piece, the upper end of the surface of the connecting bridge plate 1 at the side far away from the hydraulic support rod 6 is vertically and fixedly provided with a semicircular transmission seat 7, the cable-stayed bridge plate 2 is movably arranged at one side of the connecting bridge plate 1 through a rotating shaft transversely arranged at the middle part of the inner wall of the transmission seat 7, the upper end of the surface of one side, away from the connecting bridge plate 1, of the cable-stayed bridge plate 2 is movably provided with a connecting shaft 9 through a positioning seat, the side surface of the cable-stayed bridge plate 2 below the connecting shaft 9 is movably provided with a second hydraulic connecting rod 10, a tail plate 3 is movably connected with one end, away from the cable-stayed bridge plate 2, of the connecting shaft 9 through a positioning pin, a control cabinet 11 is vertically and fixedly arranged at one end of the top surface of the connecting bridge plate 1 on the inner side of a hanging plate 4 through a bolt, and the control cabinet 11 is respectively and electrically connected with a hydraulic support rod 6, a first hydraulic connecting rod 5 and a control end of the second hydraulic connecting; two groups of rubber rollers 12 are longitudinally arranged on the bottom surface of the connecting bridge plate 1 through a bracket, and the outer diameter of each rubber roller 12 is larger than that of each supporting wheel 8, so that the rapid moving and transferring operation is convenient; a balance plate 13 is movably arranged at one end of the hydraulic support rod 6, which is far away from the bottom surface of the connecting bridge plate 1, the maximum extension length of the hydraulic support rod 6 is greater than the maximum height of the connecting bridge plate 1 during no-load, and the use height of the boarding bridge can be changed according to the use requirement; one end of the first hydraulic connecting rod 5, which is far away from the hanging plate 4, is movably connected with a positioning pin and a positioning column arranged on the upper part of the side surface of the cable-stayed bridge plate 2, and the second hydraulic connecting rod 10 is movably connected with the side surface of the tail plate 3 below the connecting shaft 9, so that the folding is convenient and quick; the horizontal inclination angles of the connecting bridge plate 1 and the cable-stayed bridge plate 2 are the same, and the angle range between the cable-stayed bridge plate 2 and the hanging plate 4 adjusted by the first hydraulic connecting rod 5 is 30-120 degrees, so that the use requirements of storage and loading are met; the hanging plates 4 connected with the two ends of the top of the bridge plate 1 are hollow steel frames, and the hanging plates 4 are integrated with the side surface of the bridge plate 1 into a whole by adopting a welding process, so that the use reliability is ensured.
The utility model discloses a theory of operation and use flow: when the device is used, the first hydraulic connecting rod 5 and the second hydraulic connecting rod 10 are regulated and controlled to stretch through the control cabinet 11, the folding of the tail plate 3 and the cable-stayed bridge plate 2 can be effectively controlled, the overall use volume of the dock leveler is changed, the use is convenient, the storage space is saved while the dock leveler is transferred, and the use effect is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a portable hydraulic pressure dock leveler, includes dock leveler body, switch board (11), its characterized in that: the boarding bridge comprises a connecting bridge plate (1), a cable-stayed bridge plate (2) and a tail plate (3), wherein the front end and the rear end of the top surface of the connecting bridge plate (1) are respectively and vertically and fixedly provided with a U-shaped hanging plate (4) through connecting seats, one end of the upper side of the hanging plate (4) is vertically and movably provided with a first hydraulic connecting rod (5) through a mounting seat, the bottom surface of the connecting bridge plate (1) at one side of the hanging plate (4) is vertically and fixedly provided with a hydraulic support rod (6) through a connecting piece, the upper end of the surface of one side of the connecting bridge plate (1) far away from the hydraulic support rod (6) is vertically and fixedly provided with a semicircular transmission seat (7), the cable-stayed bridge plate (2) is movably arranged at one side of the connecting bridge plate (1) through a rotating shaft transversely arranged in the middle part of the inner wall of the transmission seat (7), one end of the, stay bridge plate (2) to one side surface upper end of keeping away from connecting bridge plate (1) is provided with axle (9) through the positioning seat activity, axle (9) below cable-stayed bridge plate (2) side activity is provided with second hydraulic pressure connecting rod (10) to one side, tail plate (3) keep away from cable-stayed bridge plate (2) one end swing joint through locating pin and axle (9), switch board (11) set up connecting bridge plate (1) top surface one end in hanger plate (4) inboard through the vertical fixed of bolt, switch board (11) are through the control end electric connection of controller respectively with hydraulic pressure bracing piece (6), first hydraulic pressure connecting rod (5), second hydraulic pressure connecting rod (10).
2. The mobile hydraulic dock leveler of claim 1, wherein: the bottom surface of the connecting bridge plate (1) is longitudinally provided with two groups of rubber rollers (12) through a support, and the outer diameter of each rubber roller (12) is larger than that of each supporting wheel (8).
3. The mobile hydraulic dock leveler of claim 1, wherein: one end of the hydraulic support rod (6) far away from the bottom surface of the connecting bridge plate (1) is movably provided with a balance plate (13), and the maximum extension length of the hydraulic support rod (6) is greater than the maximum height of the connecting bridge plate (1) during no-load.
4. The mobile hydraulic dock leveler of claim 1, wherein: one end of the first hydraulic connecting rod (5) far away from the hanger plate (4) is movably connected with a positioning column arranged on the upper part of the side surface of the positioning pin and the cable-stayed bridge plate (2), and the second hydraulic connecting rod (10) is movably connected with the side surface of the tail plate (3) below the connecting shaft (9).
5. The mobile hydraulic dock leveler of claim 1, wherein: the horizontal inclination angle of the connecting bridge plate (1) is the same as that of the cable-stayed bridge plate (2), and the angle between the cable-stayed bridge plate (2) and the hanging plate (4) adjusted by the first hydraulic connecting rod (5) ranges from 30 degrees to 120 degrees.
6. The mobile hydraulic dock leveler of claim 1, wherein: the hanging plates (4) at two ends of the top of the connecting bridge plate (1) are hollow steel frames, and the hanging plates (4) are integrated with the side surface of the connecting bridge plate (1) into a whole by adopting a welding process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082116.9U CN210418503U (en) | 2019-07-11 | 2019-07-11 | Mobile hydraulic dock leveler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921082116.9U CN210418503U (en) | 2019-07-11 | 2019-07-11 | Mobile hydraulic dock leveler |
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| Publication Number | Publication Date |
|---|---|
| CN210418503U true CN210418503U (en) | 2020-04-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921082116.9U Active CN210418503U (en) | 2019-07-11 | 2019-07-11 | Mobile hydraulic dock leveler |
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| CN (1) | CN210418503U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455305A (en) * | 2020-12-23 | 2021-03-09 | 王德爱 | Automatic paste ground freight train tailboard |
| CN112726436A (en) * | 2021-01-06 | 2021-04-30 | 武长春 | Lifting type pedal device for passengers at road traffic platform |
-
2019
- 2019-07-11 CN CN201921082116.9U patent/CN210418503U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112455305A (en) * | 2020-12-23 | 2021-03-09 | 王德爱 | Automatic paste ground freight train tailboard |
| CN112455305B (en) * | 2020-12-23 | 2023-08-04 | 石家庄永达挂车有限公司 | Automatic ground-attached truck tail plate |
| CN112726436A (en) * | 2021-01-06 | 2021-04-30 | 武长春 | Lifting type pedal device for passengers at road traffic platform |
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