CN217495978U - Large-scale semitrailer climbing device - Google Patents
Large-scale semitrailer climbing device Download PDFInfo
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- CN217495978U CN217495978U CN202220988001.1U CN202220988001U CN217495978U CN 217495978 U CN217495978 U CN 217495978U CN 202220988001 U CN202220988001 U CN 202220988001U CN 217495978 U CN217495978 U CN 217495978U
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- curb plate
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Abstract
The utility model relates to a semitrailer technical field discloses a large-scale semitrailer climbing device, including the relative fixed climbing curb plate and the activity climbing curb plate that sets up, fixed climbing curb plate is fixed in on the car hopper of semitrailer, it is equipped with a plurality of step to correspond on fixed climbing curb plate and the activity climbing curb plate, the step correspondence is equipped with the climbing footboard, the climbing footboard is located between fixed climbing curb plate and the activity climbing curb plate, the tip of climbing footboard passes through connecting axle or hinge connection in the step department of the fixed climbing curb plate that corresponds or the step department of activity climbing curb plate, the car hopper of semitrailer, it is equipped with adsorption magnet to correspond on the activity climbing curb plate. The utility model discloses a climbing device not only greatly reduced the degree of difficulty of climbing, improved the security, be convenient for accomodate moreover, occupation space is little, has higher convenience and flexibility.
Description
Technical Field
The utility model relates to a semitrailer technical field especially relates to a large-scale semitrailer climbing device.
Background
The semitrailer is a transportation means commonly used, is equipped with the climbing device mostly on the car hopper of semitrailer, and the staff of being convenient for scrambles to the goods of semitrailer on, and climbing device among the prior art is wall-hanging steel pipe ladder mostly, and for the climbing mode of straight-up straight-down, and the staff needs hand steel pipe ladder during the climbing, scrambles the difficulty, and the security is relatively poor, and when the climbing of staff's handheld tool, can greatly increased safety risk.
SUMMERY OF THE UTILITY MODEL
To the technical problem that prior art exists, the utility model provides a large-scale semitrailer scrambles device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a large-scale semitrailer climbing device, includes the relative fixed climbing curb plate and the activity climbing curb plate that sets up, on the fixed climbing curb plate was fixed in the car hopper of semitrailer, the correspondence was equipped with a plurality of step on fixed climbing curb plate and the activity climbing curb plate, and the step correspondence is equipped with the climbing footboard, the climbing footboard is located between fixed climbing curb plate and the activity climbing curb plate, and the tip of climbing footboard passes through connecting axle or hinged joint in the step department of the fixed climbing curb plate that corresponds or the step department of activity climbing curb plate, and the car hopper of semitrailer, the correspondence is equipped with adsorption magnet on the activity climbing curb plate. When climbing, the fixed climbing side plate and the movable climbing side plate are arranged oppositely, and workers can climb through the climbing pedal; when the movable climbing side plate is not used, the movable climbing side plate can be pushed upwards, so that the climbing pedal rotates around the connecting shaft connected with the fixed climbing side plate, and the movable climbing side plate rotates around the connecting shaft connected with the climbing pedal until the climbing pedal and the movable climbing side plate rotate to the plane where the fixed climbing side plate is located and cling to a truck hopper, and at the moment, the movable climbing side plate and an adsorption magnet on the truck hopper of the semitrailer adsorb each other, so that the movable climbing side plate is positioned; when the movable climbing side plate is used again, the movable climbing side plate is pulled down.
Preferably, climb and be connected through the hydraulic stem between footboard and the fixed climbing curb plate, the both ends of hydraulic stem are articulated with climbing footboard and fixed climbing curb plate respectively. The setting up of hydraulic stem can play the effect of the push-up of supplementary activity climbing curb plate, drop-down operation, makes the push-up of activity climbing curb plate, drop-down change realize, more laborsaving, and can help the activity to climb the curb plate location, maintain its state to improve the stability when climbing the device and using and not the user state.
Preferably, be equipped with the locating lever on the fixed climbing curb plate, a tip of locating lever is connected with fixed climbing curb plate through the pivot, and another tip is equipped with the connecting hole, corresponds the connecting hole on fixed climbing curb plate and the activity climbing curb plate and is equipped with the locating hole respectively. When the climbing device is used, the end part of the positioning rod is fixed in a positioning hole for fixing the climbing side plate through a bolt; when the climbing device is not used, the end part of the positioning rod is fixed in the positioning hole of the movable climbing side plate through the bolt, and the movable climbing side plate is further positioned.
Preferably, the tip of activity climbing curb plate is equipped with the landing leg, be equipped with the screw hole on the landing leg, threaded hole is equipped with the threaded rod, the bottom of threaded rod is connected with the supporting disk. When using, the supporting disk on the landing leg contacts with ground, can share bearing load, avoids the unsettled potential safety hazards such as not steady that cause of activity climbing curb plate, reduces the requirement of fixed climbing curb plate joint strength, increase of service life. The supporting disk can be adjusted by the threaded rod to extend out of the threaded hole, so that the supporting disk is suitable for various uneven ground surfaces, and stability is guaranteed.
Preferably, a handle is arranged on the movable climbing side plate. The push-up and pull-down operation of the movable climbing side plate can be realized through the handle.
The utility model discloses still including enabling the other subassemblies of a large-scale semitrailer climbing device normal use, be the conventional technical means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.
The utility model discloses a climbing device not only greatly reduced the degree of difficulty of climbing, improved the security, be convenient for accomodate moreover, occupation space is little, has higher convenience and flexibility.
Drawings
Fig. 1 is a schematic structural view of the present embodiment in a use state.
Fig. 2 is an enlarged schematic view at a in fig. 1.
Fig. 3 is a schematic structural diagram of the present embodiment in a non-use state.
Fig. 4 is an enlarged schematic view at B in fig. 3.
In the figure: 1. fixing the climbing side plate; 2. a movable climbing side plate; 3. climbing the pedal; 4. a connecting shaft; 5. adsorbing a magnet; 6. a hydraulic lever; 7. positioning a rod; 8. positioning holes; 9. a support leg; 10. a threaded hole; 11. a threaded rod; 12. a support disc; 13. and (4) a handle.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Examples
Referring to fig. 1-4, a large-scale semitrailer climbing device, including relative fixed climbing curb plate 1 and the activity climbing curb plate 2 that sets up, on the fixed climbing curb plate was fixed in the car hopper of semitrailer, correspond on fixed climbing curb plate 1 and the activity climbing curb plate 2 and be equipped with a plurality of step, the step correspondence is equipped with climbing footboard 3, climbing footboard 3 is located between fixed climbing curb plate 1 and the activity climbing curb plate 2, and the tip of climbing footboard 3 passes through connecting axle 4 to be connected in the step department of the fixed climbing curb plate 1 that corresponds or the step department of activity climbing curb plate 2, corresponds on the car hopper of semitrailer, the activity climbing curb plate 2 and is equipped with adsorption magnet 5. During the in-service use, also can realize climbing footboard 3 and fixed climbing curb plate or the rotation of activity climbing curb plate 2 through the hinge and connect, the hinge is prior art, no longer detailed description. When climbing, the fixed climbing side plate 1 and the movable climbing side plate 2 are arranged oppositely, and workers can climb through the climbing pedal 3; when the movable climbing side plate is not used, the movable climbing side plate 2 can be pushed upwards, so that the climbing pedal 3 rotates around the connecting shaft 4 connected with the fixed climbing side plate 1, the movable climbing side plate 2 rotates around the connecting shaft 4 connected with the climbing pedal 3, and the climbing pedal 3 and the movable climbing side plate 2 rotate to the plane where the fixed climbing side plate 1 is located and are tightly attached to a truck hopper, and at the moment, the movable climbing side plate 2 and an adsorption magnet 5 on the truck hopper of the semitrailer are mutually adsorbed, so that the movable climbing side plate 2 is positioned; when the movable climbing device is used again, the movable climbing side plate 2 is pulled down. The arrangement of the embodiment not only facilitates climbing of workers and improves safety, but also can greatly reduce occupied space and improve convenience and flexibility.
Be equipped with locating lever 7 on the fixed climbing curb plate 1, a tip of locating lever 7 is connected with fixed climbing curb plate 1 through the pivot, and another tip is equipped with the connecting hole, corresponds the connecting hole and is equipped with locating hole 8 respectively on fixed climbing curb plate 1 and the activity climbing curb plate 2. When the climbing device is used, the end part of the positioning rod 7 is fixed in the positioning hole 8 of the fixed climbing side plate 1 through a bolt; when the climbing device is not used, the end part of the positioning rod is fixed in the positioning hole 8 of the movable climbing side plate 2 through the bolt, and the movable climbing side plate 2 is further positioned.
The tip of activity climbing curb plate 2 is equipped with landing leg 9, be equipped with screw hole 10 on the landing leg 9, be equipped with threaded rod 11 in the screw hole 10, the bottom of threaded rod 11 is connected with supporting disk 12. When using, supporting disk 12 on the landing leg 9 contacts with ground, can share bearing load, avoids the unsettled potential safety hazards such as not steady that cause of activity climbing curb plate, reduces the requirement of fixed climbing curb plate joint strength, increase of service life. The length that the supporting disk stretches out the screw hole can be adjusted to accessible threaded rod 11 to be applicable to various levels ground, guarantee the stationarity.
A handle 13 is arranged on the movable climbing side plate 2. The push-up and pull-down operation of the movable climbing side plate 2 can be realized through the handle.
The utility model discloses a climbing device not only greatly reduced the degree of difficulty of climbing, improved the security, be convenient for accomodate moreover, occupation space is little, has higher convenience and flexibility.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (5)
1. The utility model provides a large-scale semitrailer climbing device, includes the fixed climbing curb plate and the activity climbing curb plate of relative setting, its characterized in that: on the fixed climbing curb plate was fixed in the car hopper of semitrailer, it was equipped with a plurality of step to correspond on fixed climbing curb plate and the activity climbing curb plate, and the step correspondence is equipped with the climbing footboard, the climbing footboard is located between fixed climbing curb plate and the activity climbing curb plate, and the tip of climbing footboard passes through connecting axle or hinge connection in the step department of the fixed climbing curb plate that corresponds or the step department of activity climbing curb plate, corresponds on the car hopper of semitrailer, the activity climbing curb plate and is equipped with adsorption magnet.
2. The large-scale semitrailer climbing device according to claim 1, characterized in that: climbing footboard and fixed climbing are connected through the hydraulic stem between the curb plate, the both ends of hydraulic stem are articulated with climbing footboard and fixed climbing curb plate respectively.
3. The large-scale semitrailer climbing device according to claim 1, characterized in that: be equipped with the locating lever on the fixed climbing curb plate, a tip of locating lever is connected with fixed climbing curb plate through the pivot, and another tip is equipped with the connecting hole, corresponds the connecting hole on fixed climbing curb plate and the activity climbing curb plate and is equipped with the locating hole respectively.
4. The large-scale semitrailer climbing device according to claim 1, characterized in that: the tip of activity climbing curb plate is equipped with the landing leg, be equipped with the screw hole on the landing leg, threaded hole is equipped with the threaded rod, the bottom of threaded rod is connected with the supporting disk.
5. The large-scale semitrailer climbing device according to claim 1, characterized in that: and a handle is arranged on the movable climbing side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988001.1U CN217495978U (en) | 2022-04-24 | 2022-04-24 | Large-scale semitrailer climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220988001.1U CN217495978U (en) | 2022-04-24 | 2022-04-24 | Large-scale semitrailer climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217495978U true CN217495978U (en) | 2022-09-27 |
Family
ID=83352618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220988001.1U Active CN217495978U (en) | 2022-04-24 | 2022-04-24 | Large-scale semitrailer climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217495978U (en) |
-
2022
- 2022-04-24 CN CN202220988001.1U patent/CN217495978U/en active Active
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