CN208855831U - A kind of novel frivolous firm boarding ladder - Google Patents
A kind of novel frivolous firm boarding ladder Download PDFInfo
- Publication number
- CN208855831U CN208855831U CN201821351201.6U CN201821351201U CN208855831U CN 208855831 U CN208855831 U CN 208855831U CN 201821351201 U CN201821351201 U CN 201821351201U CN 208855831 U CN208855831 U CN 208855831U
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- ladder
- pedal
- folded sheet
- shaft
- center line
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Abstract
The utility model discloses a kind of novel frivolous firm boarding ladders, including folded sheet and sliding block, the horizontal center line two sides of the folded sheet are mounted on folding rotary shaft, and ladder is connected on the left of folding rotary shaft, earth plate shaft is installed on the left of the ladder, and earth plate is connected on the left of earth plate shaft, the earth plate is equipped with anti-slop serrations close to the side of the horizontal center line of folded sheet, the side of horizontal center line of the ladder far from folded sheet is equipped with sliding slot, the front of the sliding block is equipped with support shaft, and sliding block is located at the side of horizontal center line of the sliding slot far from folded sheet, the side of the support horizontal center line of the shaft far from folded sheet is connected with support rod, and the side of horizontal center line of the support rod far from folded sheet is equipped with connection shaft, pedal is provided on the inside of the connection shaft, and pedal Inner surface is provided with weight loss groove.The novel frivolous firm boarding ladder is equipped with folding device, and pedal is adjustable and has non-skid feature.
Description
Technical field
The utility model relates to boarding ladder technical field, specially a kind of novel frivolous firm boarding ladder.
Background technique
Boarding ladder is Handling of Modern Large Tanker harbour oil carrier in landing pier operation process, handling operation personnel and crewman's peace
The device of ship above and below all-cis benefit, traditional device of going on board are to rely on to be completed by the self-contained gangway ladder of ship, the choosing of boarding ladder
Type mainly selects suitable model according to conditions such as harbour tonne, tidal fluctuations, harbour plane status, cost performances, goes on board
Connector of the ladder as ship and harbour, plays very big effect in Shipping.
General boarding ladder can not fold, and be not easy to storage and carry, some structures are thin, not firm enough, some structures
Heaviness, weight are excessive, it is difficult to and it is mobile, and pedal tilts therewith when boarding ladder inclination, pedal is not anti-skidding, and the personnel that go on board easily slip,
Safety is lower, for this purpose, it is proposed that a kind of foldable, pedal is adjustable and novel with non-skid feature frivolous firm is gone on board
Ladder.
Utility model content
The purpose of this utility model is to provide a kind of novel frivolous firm boarding ladders, to solve to mention in above-mentioned background technique
General boarding ladder out can not fold, and be not easy to storage and carry, and some structures are thin, not firm enough, some structure bulkies,
Weight is excessive, it is difficult to and it is mobile, and pedal tilts therewith when boarding ladder inclination, pedal is not anti-skidding, and the personnel that go on board easily slip, safety
Lower problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel frivolous firm boarding ladder, including
Folded sheet and sliding block, the horizontal center line two sides of the folded sheet are mounted on folding rotary shaft, and the left side connection of folding rotary shaft
There is ladder, earth plate shaft is installed, and be connected with earth plate on the left of earth plate shaft on the left of the ladder, the ground connection
Plate is equipped with anti-slop serrations close to the side of the horizontal center line of folded sheet, and the one of horizontal center line of the ladder far from folded sheet
Side is equipped with sliding slot, and the front of the sliding block is equipped with support shaft, and sliding block is located at horizontal centre of the sliding slot far from folded sheet
The side of line, the side of the support horizontal center line of the shaft far from folded sheet is connected with support rod, and support rod is far from folding
The side of the horizontal center line of lamination is equipped with connection shaft, is provided with pedal on the inside of the connection shaft, and pedal is interior
Surface is provided with weight loss groove, and pedal shaft, horizontal center line of the pedal far from folded sheet are provided on the left of the pedal
Side rubber mat is installed, the side of horizontal center line of the rubber mat far from folded sheet is provided with guardrail.
Preferably, the ladder and folded sheet are rotatablely connected by folding rotary shaft, and about the water of folded sheet between ladder
Flat center line is symmetrical.
Preferably, the earth plate is rotatablely connected with ladder by earth plate shaft, and anti-slop serrations are along the level of earth plate
Direction is uniformly distributed.
Preferably, the sliding block is slidably connected by sliding slot and ladder, and size matches between sliding block and sliding slot.
Preferably, the pedal is rotatablely connected by pedal shaft and ladder, and about the vertical of pedal between weight loss groove
Center line is symmetrical.
Preferably, size matches between the pedal and rubber mat, and under the upper surface and rubber mat of pedal
Surface fits.
Compared with prior art, the utility model has the beneficial effects that the novel frivolous firm boarding ladder, which is equipped with, folds dress
It sets, pedal is adjustable and has non-skid feature, and boarding ladder is divided into two parts, is connected by folded sheet, and ladder can pass through folded turning
Axis rotation expansion, is combined into a longer boarding ladder, convenient for the expansion and storage of boarding ladder, improves the movement of boarding ladder
Property, space is saved, demand of more going on board is adapted to, the bottom and top of boarding ladder are equipped with earth plate, and earth plate can
To be freely rotated by earth plate shaft, boarding ladder tilt angle is adapted to, guarantees that earth plate completely attaches to ground, is convenient for anti-slop serrations
Ground is blocked, prevents boarding ladder from slipping, guarantees that the stability of boarding ladder, sliding block can be free to slide on the chute, it can be in boarding ladder
It is slided when inclination, pedal is propped up by support rod, guarantee the level of pedal, convenient for going on board for personnel, prevent the personnel of going on board because stepping on
Plate inclination is slipped, and is improved the safety of boarding ladder, is provided with weight loss groove on the inside of pedal, weight loss groove can mitigate the weight of pedal
Amount, and have the function of reinforcing rib, the certain robustness of pedal is enhanced, while reducing the weight of boarding ladder entirety, is convenient for
The movement of boarding ladder, pedal upper surface are provided with rubber mat, and rubber mat can increase the frictional force of pedal, prevent the people that goes on board
Member slips because pedal is excessively sliding, improves the safety of boarding ladder.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model surface structure schematic diagram；
Fig. 3 is the utility model deployed configuration schematic diagram.
In figure: 1, folded sheet；2, folding rotary shaft；3, ladder；4, earth plate shaft；5, earth plate；6, anti-slop serrations；7, sliding
Slot；8, sliding block；9, shaft is supported；10, support rod；11, shaft is connected；12, pedal；13, weight loss groove；14, pedal shaft；15,
Rubber mat；16, guardrail.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of novel frivolous firm boarding ladder, including folding
Lamination 1 and sliding block 8, the horizontal center line two sides of folded sheet 1 are mounted on folding rotary shaft 2, and the left side of folding rotary shaft 2 is connected with
Ladder 3, ladder 3 is rotatablely connected with folded sheet 1 by folding rotary shaft 2, and the horizontal center line between ladder 3 about folded sheet 1
Symmetrically, boarding ladder is divided into two parts, is connected by folded sheet 1, and ladder 3 can be rotated by folding rotary shaft 2 to be unfolded, and is combined into one
The longer boarding ladder of item improves the mobility of boarding ladder convenient for the expansion and storage of boarding ladder, saves space, Ke Yishi
Should more be gone on board demand, and the left side of ladder 3 is equipped with earth plate shaft 4, and the left side of earth plate shaft 4 is connected with earth plate
5, earth plate 5 is equipped with anti-slop serrations 6 close to the side of the horizontal center line of folded sheet 1, and earth plate 5 and ladder 3 pass through earth plate
Shaft 4 is rotatablely connected, and anti-slop serrations 6 are uniformly distributed along the horizontal direction of earth plate 5, and the bottom of boarding ladder is equipped with top to be connect
Floor 5, earth plate 5 can be freely rotated by earth plate shaft 4, adapt to boarding ladder tilt angle, guarantee that earth plate 5 connects completely
Tread surface blocks ground convenient for anti-slop serrations 6, prevents boarding ladder from slipping, and guarantees the stability of boarding ladder, ladder 3 is far from folded sheet 1
The side of horizontal center line sliding slot 7 is installed, the front of sliding block 8 is equipped with support shaft 9, and to be located at sliding slot 7 separate for sliding block 8
The side of the side of the horizontal center line of folded sheet 1, support horizontal center line of the shaft 9 far from folded sheet 1 is connected with support rod
10, and the side of horizontal center line of the support rod 10 far from folded sheet 1 is equipped with connection shaft 11, the inside of connection shaft 11 is set
It is equipped with pedal 12, and the inner surface of pedal 12 is provided with weight loss groove 13, sliding block 8 is slidably connected by sliding slot 7 with ladder 3, and sliding
Size matches between block 8 and sliding slot 7, and sliding block 8 can be free to slide on sliding slot 7, can slide when boarding ladder tilts, pass through branch
Strut 10 props up pedal 12, guarantees the level of pedal 12, convenient for going on board for personnel, prevents the personnel of going on board from sliding because pedal 12 tilts
, the safety of boarding ladder is improved, the left side of pedal 12 is provided with pedal shaft 14, and pedal 12 passes through pedal shaft 14 and ladder
Frame 3 is rotatablely connected, and the vertical centerline between weight loss groove 13 about pedal 12 is symmetrical, and the inside of pedal 12 is provided with weight loss groove
13, weight loss groove 13 can mitigate the weight of pedal 12, and have the function of reinforcing rib, enhance the certain robustness of pedal 12,
The weight of boarding ladder entirety is reduced simultaneously, convenient for the movement of boarding ladder, the one of horizontal center line of the pedal 12 far from folded sheet 1
Side is equipped with rubber mat 15, and size matches between pedal 12 and rubber mat 15, and the upper surface of pedal 12 and Rubber foot
The lower surface of pad 15 fits, and 12 upper surface of pedal is provided with rubber mat 15, and rubber mat 15 can increase rubbing for pedal 12
Power is wiped, the personnel of going on board is prevented and slips because pedal 12 is excessively sliding, improve the safety of boarding ladder, rubber mat 15 is far from folding
The side of the horizontal center line of plate 1 is provided with guardrail 16.
Working principle: this kind of novel frivolous firm boarding ladder is used, whole device is unfolded first, ladder 3 is passed through
Folding rotary shaft 2 turns to horizontal position, completes expansion, the earth plate 5 at top is placed on ship, the earth plate 5 of bottom is put
Onto quay surface, the anti-slop serrations 6 on earth plate 5 can firmly block contact surface, prevent boarding ladder from falling, if ship and code
There is difference in height between head, earth plate 5 can rotate by earth plate shaft 4, guarantee earth plate 5 and ground full contact, when stepping on
When ship's ladder tilts, sliding block 8 slides on sliding slot 7 due to gravity, and is propped up pedal 12 by support rod 10, and pedal 12 is along stepping on
Plate shaft 14 turns to horizontal position, convenient for going on board for personnel, prevents the personnel of going on board because the inclination of pedal 12 is slipped, table on pedal 12
Face is provided with rubber mat 15, and rubber mat 15 can increase the frictional force of pedal 12, prevents the personnel of going on board because of 12 mistake of pedal
It slides and slips, the guardrail 16 of boarding ladder two sides can prevent personnel from falling from two sides, improve the safety of boarding ladder, like this
Complete the use process of entire novel frivolous firm boarding ladder.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel frivolous firm boarding ladder, including folded sheet (1) and sliding block (8), it is characterised in that: the folded sheet (1)
Horizontal center line two sides be mounted on folding rotary shaft (2), and ladder (3), the ladder are connected on the left of folding rotary shaft (2)
(3) it is equipped on the left of earth plate shaft (4), and is connected with earth plate (5), the earth plate on the left of earth plate shaft (4)
(5) side close to the horizontal center line of folded sheet (1) is equipped with anti-slop serrations (6), and the ladder (3) is far from folded sheet (1)
The side of horizontal center line is equipped with sliding slot (7), and the front of the sliding block (8) is equipped with support shaft (9), and sliding block (8) position
In the side of the horizontal center line of sliding slot (7) far from folded sheet (1), support shaft (9) is far from the level of folded sheet (1)
The side of heart line is connected with support rod (10), and the side of horizontal center line of the support rod (10) far from folded sheet (1) is equipped with
It connects shaft (11), is provided with pedal (12) on the inside of the connection shaft (11), and the inner surface of pedal (12) is provided with and subtracts
Baking soda (13) is provided with pedal shaft (14) on the left of the pedal (12), level of the pedal (12) far from folded sheet (1)
The side of center line is equipped with rubber mat (15), and the one of horizontal center line of the rubber mat (15) far from folded sheet (1)
Side is provided with guardrail (16).
2. the novel frivolous firm boarding ladder of one kind according to claim 1, it is characterised in that: the ladder (3) and folding
Plate (1) is rotatablely connected by folding rotary shaft (2), and the horizontal center line between ladder (3) about folded sheet (1) is symmetrical.
3. the novel frivolous firm boarding ladder of one kind according to claim 1, it is characterised in that: the earth plate (5) and ladder
Frame (3) is rotatablely connected by earth plate shaft (4), and anti-slop serrations (6) are uniformly distributed along the horizontal direction of earth plate (5).
4. the novel frivolous firm boarding ladder of one kind according to claim 1, it is characterised in that: the sliding block (8) passes through cunning
Slot (7) is slidably connected with ladder (3), and size matches between sliding block (8) and sliding slot (7).
5. the novel frivolous firm boarding ladder of one kind according to claim 1, it is characterised in that: the pedal (12) is by stepping on
Plate shaft (14) and ladder (3) are rotatablely connected, and the vertical centerline between weight loss groove (13) about pedal (12) is symmetrical.
6. the novel frivolous firm boarding ladder of one kind according to claim 1, it is characterised in that: the pedal (12) and rubber
Size matches between foot pad (15), and the upper surface of pedal (12) and the lower surface of rubber mat (15) fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351201.6U CN208855831U (en) | 2018-08-22 | 2018-08-22 | A kind of novel frivolous firm boarding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821351201.6U CN208855831U (en) | 2018-08-22 | 2018-08-22 | A kind of novel frivolous firm boarding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208855831U true CN208855831U (en) | 2019-05-14 |
Family
ID=66415283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821351201.6U Active CN208855831U (en) | 2018-08-22 | 2018-08-22 | A kind of novel frivolous firm boarding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208855831U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976765A (en) * | 2020-08-28 | 2020-11-24 | 郑州铁路职业技术学院 | Urban rail transit vehicle and folding pedal assembly for emergency escape thereof |
| 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 |
| CN113859444A (en) * | 2021-09-06 | 2021-12-31 | 上海外高桥造船海洋工程有限公司 | PSV tail boarding platform |
-
2018
- 2018-08-22 CN CN201821351201.6U patent/CN208855831U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111976765A (en) * | 2020-08-28 | 2020-11-24 | 郑州铁路职业技术学院 | Urban rail transit vehicle and folding pedal assembly for emergency escape thereof |
| CN111976765B (en) * | 2020-08-28 | 2021-12-21 | 郑州铁路职业技术学院 | Urban rail transit vehicle and folding pedal assembly for emergency escape thereof |
| 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 |
| CN113859444A (en) * | 2021-09-06 | 2021-12-31 | 上海外高桥造船海洋工程有限公司 | PSV tail boarding platform |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |