CN210310778U - Movable step gangway ladder - Google Patents
Movable step gangway ladder Download PDFInfo
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- CN210310778U CN210310778U CN201921070167.XU CN201921070167U CN210310778U CN 210310778 U CN210310778 U CN 210310778U CN 201921070167 U CN201921070167 U CN 201921070167U CN 210310778 U CN210310778 U CN 210310778U
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- gangway ladder
- ladder frame
- gangway
- frame
- rotating shaft
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Abstract
The utility model relates to an accommodation ladder technical field just discloses a gangway ladder of marking time movably, including the accommodation ladder frame, the one end of accommodation ladder frame is provided with the connection pivot, the one end of accommodation ladder frame articulates through connecting the pivot has the inclined plane ladder, the inside of accommodation ladder frame is provided with a plurality of footboards, the both ends of footboard are provided with location axle and dead lever, the both ends of location axle are connected for rotating with the inboard of accommodation ladder frame, a plurality of arc mouths have been seted up to the side of accommodation ladder frame. This gangway ladder of marking time passes through the footboard and fixes on the gangway ladder frame through the location axle, and does not influence the rotation to utilize the dead lever to see through arc mouth and metal pole contact, and the metal pole removes and can drive the dead lever and remove on the arc mouth, thereby make the footboard use the location axle to rotate as the original point, thereby adjust the angle of footboard, telescopic cylinder and metal pole contact utilize the removal of the steerable metal pole of telescopic cylinder, thereby realize the rotation angle of control footboard.
Description
Technical Field
The utility model relates to an accommodation ladder technical field specifically is an activity accommodation ladder of marking time.
Background
The gangway ladder is a movable staircase which is arranged on two sides of a ship and is used for passengers to get on and off the ship, is made of wood or metal, and comprises an upper platform, a lower platform, a ladder frame, ladder steps, handrail handrails, a hanging ladder device and the like.
When the existing gangway ladder is used, the folding and unfolding mechanism is used for adjusting, so that the gangway ladder is in contact with the ground, however, the angles of the gangway ladder in contact with the ground at different places are different, so that pedals on the gangway ladder have certain inclination, and accidents can occur when people walk on the gangway ladder, and therefore the movable stepping gangway ladder is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a gangway ladder of marking time movably possesses the advantage of adjustment footboard angle, has solved the gangway ladder and is different with the angle of ground contact in different places, leads to the footboard on its gangway ladder to have certain gradient, and the problem that personnel walked on it and probably happened accident and reached.
The utility model provides a following technical scheme: a movable step gangway ladder comprises a gangway ladder frame, wherein a connecting rotating shaft is arranged at one end of the gangway ladder frame, an inclined ladder is hinged to one end of the gangway ladder frame through the connecting rotating shaft, a plurality of pedals are arranged inside the gangway ladder frame, positioning shafts and fixing rods are arranged at two ends of the pedals, two ends of each positioning shaft are rotatably connected with the inner side of the gangway ladder frame, a plurality of arc-shaped openings are formed in the side surface of the gangway ladder frame, two ends of each fixing rod extend to the outer side of the gangway ladder frame through the arc-shaped openings, metal rods are arranged at two ends of the side surface of the gangway ladder frame, and the other ends of the fixing rods are rotatably connected with the metal;
the top of gangway ladder frame is provided with handrail spare and adjusting device, handrail spare sets up two and distributes in the both sides at gangway ladder frame top, and adjusting device sets up four and distributes in the four corners of gangway ladder frame.
Preferably, the handrail spare is by skid resistant pole, fixed rotating shaft, connecting rod, electric putter and location pivot, fixed rotating shaft sets up the both ends at the connecting rod, and the bottom of connecting rod is rotated through the top of fixed rotating shaft with the gangway ladder frame and is connected, the top of connecting rod is passed through fixed rotating shaft and is rotated with the skid resistant pole and be connected, the location pivot sets up the both ends at electric putter, and electric putter's one end is passed through the location pivot and is connected with the middle part rotation of connecting rod, and electric putter's the other end is rotated through the top of location pivot and gangway ladder frame and is connected.
Preferably, adjusting device comprises connecting axle, telescoping cylinder, rotation axis and fixed plate, fixed plate fixed mounting is at the top of gangway ladder frame, and connecting axle fixed mounting at the top of telescoping cylinder, and the connecting axle is connected for rotating with the fixed plate, the rotation axis sets up on the metal pole, and the bottom of telescoping cylinder is connected for rotating with the rotation axis.
Preferably, the inclined ladder is triangular, and the inclined plane of the inclined ladder is provided with anti-skidding lines.
Preferably, the positioning shaft and the fixing rod are both arranged in the pedal, and both ends of the positioning shaft and the fixing rod extend to the outer side of the pedal.
Preferably, the handrail member and the adjustment means are offset and do not contact at the top of the gangway frame.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the movable stepping gangway ladder is fixed on a gangway ladder frame through a pedal through a positioning shaft, does not affect rotation, and utilizes a fixed rod to contact with a metal rod through an arc-shaped opening, the metal rod moves to drive the fixed rod to move on the arc-shaped opening, so that the pedal rotates by taking the positioning shaft as an original point, the angle of the pedal is adjusted, a telescopic cylinder is in contact with the metal rod, the telescopic cylinder can control the movement of the metal rod, and the rotation angle of the pedal is controlled;
connect through fixed rotating shaft between connecting rod and the antiskid ribbed tile, consequently the connecting rod slope can drive the antiskid ribbed tile and remove for connecting rod and antiskid ribbed tile shrink, and electric putter can promote the connecting rod and rotate, thereby control handrail spare shrink, be convenient for deposit.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an internal view of FIG. 1 according to the present invention;
fig. 3 is a side view of the present invention in fig. 2.
In the figure: 1. a gangway ladder frame; 2. connecting the rotating shaft; 3. an inclined ladder; 4. a pedal; 5. positioning the shaft; 6. fixing the rod; 7. an arc-shaped opening; 8. a metal rod; 9. a handrail member; 91. an anti-slip bar; 92. fixing the rotating shaft; 93. a connecting rod; 94. an electric push rod; 95. positioning the rotating shaft; 10. an adjustment device; 101. a connecting shaft; 102. a telescopic cylinder; 103. a rotating shaft; 104. and (7) fixing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect.
To maintain the following description of the embodiments of the present disclosure clear and concise, detailed descriptions of known functions and known components are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-3, an active stepping gangway ladder comprises a gangway ladder frame 1, wherein one end of the gangway ladder frame 1 is provided with a connecting rotating shaft 2, one end of the gangway ladder frame 1 is hinged with an inclined ladder 3 through the connecting rotating shaft 2, a plurality of pedals 4 are arranged inside the gangway ladder frame 1, two ends of each pedal 4 are provided with a positioning shaft 5 and a fixing rod 6, two ends of each positioning shaft 5 are rotatably connected with the inner side of the gangway ladder frame 1, the side surface of the gangway ladder frame 1 is provided with a plurality of arc-shaped openings 7, two ends of each fixing rod 6 extend to the outer side of the gangway ladder frame 1 through the arc-shaped openings 7, two ends of the side surface of the gangway ladder frame 1 are respectively provided with a metal rod 8, and the other;
the top of gangway ladder frame 1 is provided with handrail spare 9 and adjusting device 10, handrail spare 9 sets up two and distributes in the both sides at gangway ladder frame 1 top, and adjusting device 10 sets up four and distributes in the four corners of gangway ladder frame 1, fix on gangway ladder frame 1 through location axle 5 through footboard 4, and do not influence the rotation, and utilize dead lever 6 to see through arc mouth 7 and the contact of metal pole 8, and metal pole 8 removes and can drive dead lever 6 and remove on arc mouth 7, thereby make footboard 4 rotate for the initial point with location axle 5, thereby adjust the angle of footboard 4, and adjusting device 10 can adjust the position of metal pole 8, thereby the position of regulation and control metal pole 8 is adjusted the angle of footboard 4.
In an alternative embodiment, the handrail member 9 is composed of an anti-slip rod 91, a fixed rotating shaft 92, a connecting rod 93, an electric push rod 94 and a positioning rotating shaft 95, the fixed rotating shaft 92 is disposed at both ends of the connecting rod 93, the bottom of the connecting rod 93 is rotatably connected with the top of the gangway frame 1 through the fixed rotating shaft 92, the top of the connecting rod 93 is rotatably connected with the anti-slip rod 91 through the fixed rotating shaft 92, the positioning rotating shaft 95 is disposed at both ends of the electric push rod 94, one end of the electric push rod 94 is rotatably connected with the middle part of the connecting rod 93 through the positioning rotating shaft 95, the other end of the electric push rod 94 is rotatably connected with the top of the gangway frame 1 through the positioning rotating shaft 95, the telescopic cylinder 102 is in contact with the metal rod 8, the movement of the metal rod 8 can be controlled by the telescopic cylinder 102, thereby controlling the rotation angle of the pedal 4, and the, the telescopic cylinder 102 is conveniently rotated so as to adjust the position of the metal rod 8.
In an alternative embodiment, the adjusting device 10 is composed of a connecting shaft 101, a telescopic cylinder 102, a rotating shaft 103 and a fixing plate 104, the fixing plate 104 is fixedly installed on the top of the gangway frame 1, the connecting shaft 101 is fixedly installed on the top of the telescopic cylinder 102, the connecting shaft 101 is rotatably connected with the fixing plate 104, the rotating shaft 103 is arranged on the metal rod 8, the bottom of the telescopic cylinder 102 is rotatably connected with the rotating shaft 103, the connecting rod 93 and the anti-slip rod 91 are connected through a fixed rotating shaft 92, so that the anti-slip rod 91 can be driven to move by the inclination of the connecting rod 93, the connecting rod 93 and the anti-slip rod 91 can be contracted, and the electric push rod 94 can push the connecting rod 93 to rotate, thereby controlling the handrail member.
In an optional embodiment, the inclined ladder 3 is triangular, and the inclined plane thereof is provided with anti-skidding lines, so that the personnel can log in the gangway ladder frame 1 through the inclined ladder 3, and the phenomenon that the bottom of the gangway ladder frame 1 is too high, so that the personnel can step on the ground accidentally can be avoided.
In an alternative embodiment, the positioning shaft 5 and the fixing rod 6 are both disposed inside the pedal 4, and both ends of the positioning shaft 5 and the fixing rod 6 extend to the outside of the pedal 4, and the pedal 4 is supported by the positioning shaft 5 and the fixing rod 6, so that the positioning shaft 5 and the fixing rod 6 penetrate through the pedal 4, the force applied to the pedal 4 is uniform, and the damage of the pedal 4 due to uneven force application is avoided.
In an alternative embodiment, the arm rest 9 and the adjusting device 10 are offset and not in contact on top of the ramp frame 1, and the arm rest 9 and the adjusting device 10 are offset so that the adjusting device 10 blocks the arm rest 9 when it is retracted.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (6)
1. The utility model provides an activity gangway ladder of marking time, includes gangway ladder frame (1), its characterized in that: one end of the gangway ladder frame (1) is provided with a connecting rotating shaft (2), one end of the gangway ladder frame (1) is hinged with an inclined ladder (3) through the connecting rotating shaft (2), a plurality of pedals (4) are arranged inside the gangway ladder frame (1), two ends of each pedal (4) are provided with a positioning shaft (5) and a fixing rod (6), two ends of each positioning shaft (5) are rotatably connected with the inner side of the gangway ladder frame (1), a plurality of arc-shaped openings (7) are formed in the side surface of the gangway ladder frame (1), two ends of each fixing rod (6) extend to the outer side of the gangway ladder frame (1) through the arc-shaped openings (7), two ends of the side surface of the gangway ladder frame (1) are both provided with metal rods (8), and the other end of each fixing rod (6) is rotatably connected with the metal rods (8);
the top of gangway ladder frame (1) is provided with handrail spare (9) and adjusting device (10), handrail spare (9) set up two and distribute in the both sides at gangway ladder frame (1) top, and adjusting device (10) set up four and distribute in the four corners of gangway ladder frame (1).
2. The step gangway ladder of claim 1, wherein: handrail spare (9) are by anti-skidding pole (91), fixed rotating shaft (92), connecting rod (93), electric putter (94) and location pivot (95), fixed rotating shaft (92) set up the both ends at connecting rod (93), and the bottom of connecting rod (93) is rotated through fixed rotating shaft (92) and is connected with the top of gangway ladder frame (1), the top of connecting rod (93) is passed through fixed rotating shaft (92) and is rotated with anti-skidding pole (91) and be connected, location pivot (95) set up the both ends at electric putter (94), and the middle part of the one end of electric putter (94) through location pivot (95) and connecting rod (93) is rotated and is connected, and the other end of electric putter (94) is rotated through the top of location pivot (95) and gangway ladder frame (1) and is connected.
3. The step gangway ladder of claim 1, wherein: adjusting device (10) comprises connecting axle (101), telescoping cylinder (102), rotation axis (103) and fixed plate (104), fixed plate (104) fixed mounting is at the top of gangway ladder frame (1), and connecting axle (101) fixed mounting is at the top of telescoping cylinder (102), and connecting axle (101) are connected for rotating with fixed plate (104), rotation axis (103) set up on metal pole (8), and the bottom of telescoping cylinder (102) is connected for rotating with rotation axis (103).
4. The step gangway ladder of claim 1, wherein: the inclined plane ladder (3) is in a triangular shape, and the inclined plane of the inclined plane ladder is provided with anti-skidding lines.
5. The step gangway ladder of claim 1, wherein: the positioning shaft (5) and the fixing rod (6) are arranged inside the pedal (4), and two ends of the positioning shaft (5) and the fixing rod (6) extend to the outer side of the pedal (4).
6. The step gangway ladder of claim 1, wherein: the handrail member (9) and the adjusting device (10) are staggered on the top of the gangway frame (1) and are not contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070167.XU CN210310778U (en) | 2019-07-10 | 2019-07-10 | Movable step gangway ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921070167.XU CN210310778U (en) | 2019-07-10 | 2019-07-10 | Movable step gangway ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310778U true CN210310778U (en) | 2020-04-14 |
Family
ID=70150063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921070167.XU Active CN210310778U (en) | 2019-07-10 | 2019-07-10 | Movable step gangway ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061317A (en) * | 2020-09-04 | 2020-12-11 | 中船黄埔文冲船舶有限公司 | Balanced gangway ladder with adjustable footboard |
| CN113086098A (en) * | 2021-05-06 | 2021-07-09 | 江苏赛尔橡胶股份有限公司 | Combined telescopic gangway ladder of deep sea drilling ship |
-
2019
- 2019-07-10 CN CN201921070167.XU patent/CN210310778U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061317A (en) * | 2020-09-04 | 2020-12-11 | 中船黄埔文冲船舶有限公司 | Balanced gangway ladder with adjustable footboard |
| CN113086098A (en) * | 2021-05-06 | 2021-07-09 | 江苏赛尔橡胶股份有限公司 | Combined telescopic gangway ladder of deep sea drilling ship |
| CN113086098B (en) * | 2021-05-06 | 2022-03-29 | 江苏赛尔橡胶股份有限公司 | Combined telescopic gangway ladder of deep sea drilling ship |
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