CN209761314U - Multifunctional crawling ladder for ship - Google Patents
Multifunctional crawling ladder for ship Download PDFInfo
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- CN209761314U CN209761314U CN201821974161.0U CN201821974161U CN209761314U CN 209761314 U CN209761314 U CN 209761314U CN 201821974161 U CN201821974161 U CN 201821974161U CN 209761314 U CN209761314 U CN 209761314U
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- fixedly connected
- ladder
- ladder stand
- supporting column
- support column
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Abstract
The utility model is suitable for the technical field of ship fittings, and provides a multifunctional ladder stand for ships, which comprises a ladder stand body, an anti-skid component and a reinforcing component, wherein the ladder stand body comprises a first support column, a fixing screw, a fixing bolt, a pedal, a second support column, a base and a ferrule; through adopting glass fiber reinforced thermosetting composite, hardness is great, be fit for in the humidity, salt fog, acid and weak alkaline environment use and be difficult for being corroded, long service life, make the surface can not too moist through installing the pad that absorbs water additional on the footboard surface, anti-skidding dark line increases the frictional force with the people sole, prevent to take place the phenomenon of sideslipping, whole ladder body material is lighter, when taking place emergency, make things convenient for artifical removal ladder, carry out rapid safe withdrawing, through install protection beam waist area additional in the ladder both sides, also can not take place the incident when old man child and pregnant woman's physical strength do not lead to the landing when last cat ladder, the security has been improved.
Description
Technical Field
The invention belongs to the technical field of ship assembly, and particularly relates to a multifunctional crawling ladder for a ship.
Background
Along with the rapid development of the economy of our country and city infrastructure, also strengthen increasingly the demand of all kinds of new materials of building, the cat ladder is the instrument that people need often use in the life, the material adopts the reinforcing bar preparation always, but traditional metal cat ladder is under many adverse circumstances conditions, for example the inspection shaft, the tunnel, chemical industry enterprise, occasion such as rainy moist, the metal cat ladder is very easily corroded, influence safe in utilization, life is also shorter, according to the service property of cat ladder product, the international novel high-end combined material who extensively uses widely, develop and produce reinforcing thermosetting FRP combined material cat ladder, the numerous defects of metal cat ladder have been overcome completely.
the cat ladder material that original boats and ships were used is the reinforcing bar preparation mostly, goes at sea for a long time, exposes in humid air, is corroded the oxidation easily, and life is short, often takes place the accident of sideslipping when using, causes certain potential safety hazard, causes the incident easily when the flow of people is great, and the ladder of steel material, weight is great, when taking place dangerous emergency, inconvenient removal.
Disclosure of Invention
The invention provides a multifunctional ladder stand for ships, and aims to solve the problems that the existing ladder stand for ships is mostly made of steel bars, is easy to corrode and oxidize when being exposed in humid air after being driven on the sea for a long time, has short service life, often causes side slipping accidents during use, causes certain potential safety hazards, easily causes safety accidents when the flow of people is large, and is inconvenient to move when dangerous emergency accidents occur due to the fact that a ladder made of steel is large in weight.
The invention is realized in such a way, the multifunctional crawling ladder for the ship comprises a crawling ladder body, an anti-skidding component and a reinforcing component, wherein the crawling ladder body comprises a first support column, fixing screws, fixing bolts, pedals, a second support column, a base and a ferrule, the fixing screws are fixedly connected with the first support column, the number of the fixing screws is seven, the fixing screws are respectively and uniformly distributed on the outer surface of the right side of the first support column, the fixing bolts are fixedly connected with the first support column, the number of the fixing bolts is seven, the fixing bolts are respectively positioned on the outer surfaces of the seven fixing screws, the pedals are fixedly connected with the fixing screws, the number of the pedals is seven, the pedals are respectively positioned on the right sides of the seven fixing screws, the second support column is fixedly connected with the pedals, the second support column is positioned on the right side of the pedals, and the base is fixedly connected with the first support column, the number of the bases is two, the bases are respectively positioned at the bottoms of the first supporting column and the second supporting column, the ferrule is connected with the second supporting column in a sliding manner, the number of the ferrules is two, the ferrules are respectively positioned at the middle positions of the outer surfaces of the first supporting column and the second supporting column, the waist belts are fixedly connected with the ferrules, the number of the waist belts is two, and the waist belts are respectively positioned below the two ferrules,
The anti-skid component comprises a threaded sleeve, two rotating threads, two extension rods, a water absorption pad and anti-skid hidden lines, the threaded sleeve is fixedly connected with the second support column, the number of the threaded sleeves is two, the threaded sleeves are respectively positioned on the outer side walls of the tops of the second support column and the first support column, the rotating threads are rotatably connected with the threaded sleeve, the number of the rotating threads is two, the rotating threads are respectively positioned in the threaded sleeves, the extension rods are fixedly connected with the rotating threads, the number of the extension rods is two, and the extension rods are respectively positioned above the rotating threads,
The reinforcing component comprises a rotating wheel, a rotating groove and a rotating flat plate, the rotating wheel is fixedly connected with the extension bar, the number of the rotating wheels is two, the rotating wheels are respectively positioned on the outer side wall of the top of the extension bar, the rotating groove is connected with the rotating wheel in a rolling manner, the number of the rotating grooves is two, the rotating grooves are respectively positioned above the rotating wheel, the rotating flat plate is connected with the rotating wheel in a rolling manner, and the rotating flat plate is positioned on the right side of the rotating groove.
The invention further provides a preferable ladder stand body, the ladder stand body further comprises anti-skidding cotton sleeves, the anti-skidding cotton sleeves are fixedly connected with the second supporting column, the number of the anti-skidding cotton sleeves is two, and the anti-skidding cotton sleeves are respectively located on the outer surfaces of the second supporting column and the first supporting column.
the invention also provides a preferable antiskid component, which further comprises two antiskid cotton pads, wherein the antiskid cotton pads are fixedly connected with the bases, and the antiskid cotton pads are respectively positioned on the outer side walls of the bottoms of the two bases.
The invention also provides a preferable mode, the water absorption pad is positioned on the outer side wall of the upper surface of the pedal and is positioned below the anti-skid hidden lines.
The invention also provides a preferable mode, the number of the anti-skid dark grains is thirteen, and the anti-skid dark grains are uniformly distributed on the upper surface of the water absorption pad.
The invention also provides a preferable mode, the top of the extension bar is designed to be in the shape of an umbrella hook and is fixedly connected with the support bar through rotating threads.
Compared with the prior art, the invention has the beneficial effects that: according to the multifunctional crawling ladder for the ship, the glass fiber reinforced thermosetting composite material is adopted, the hardness is high, the multifunctional crawling ladder is suitable for being used in humid, salt fog, acid and weak alkali environments and is not easy to corrode, the service life is long, the water absorption pad is additionally arranged on the surface of the pedal, so that the surface cannot be too humid, the friction force between the antiskid hidden lines and the bottoms of feet of people is increased, the sideslip phenomenon is prevented, the whole ladder body is light in material, the ladder is convenient to move manually in emergency, the ladder can be evacuated rapidly and safely, the protection girdles are additionally arranged on the two sides of the ladder, so that safety accidents cannot happen when the old, children and pregnant women slide down due to insufficient body force when the old and children climb the crawling ladder, and the safety is.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic top view of the step of the present invention;
In the figure: the ladder comprises a ladder body 1, an antiskid component 2, a reinforcing component 3, a first support column 11, a fixing screw 12, a fixing bolt 13, a pedal 14, a second support column 15, an antiskid cotton sleeve 16, a base 17, a ferrule 18, a waistband 19, a thread sleeve 21, a rotating thread 22, an extension rod 23, an antiskid cotton pad 24, a water absorption pad 25, an antiskid dark line 26, a rotating wheel 31, a rotating groove 32 and a rotating flat plate 33.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional ladder stand for ships comprises a ladder stand body 1, an anti-skidding component 2 and a reinforcing component 3, wherein the ladder stand body 1 comprises a first support column 11, fixing screws 12, fixing bolts 13, pedals 14, a second support column 15, a base 17 and a ferrule 18, the fixing screws 12 are fixedly connected with the first support column 11, the number of the fixing screws 12 is seven and are respectively and uniformly distributed on the outer surface of the right side of the first support column 11, the fixing bolts 13 are fixedly connected with the first support column 11, the number of the fixing bolts 13 is seven and are respectively positioned on the outer surfaces of the seven fixing screws 12, the pedals 14 are fixedly connected with the fixing screws 12, the number of the pedals 14 is seven and are respectively positioned on the right sides of the seven fixing screws 12, the second support column 15 is fixedly connected with the pedals 14 and is positioned on the right side of the pedals 14, the base 17 is fixedly connected with the first support column 11, the number of the bases 17 is two, and are respectively positioned at the bottom of the first support column 11 and the second support column 15, the ferrule 18 is connected with the second support column 15 in a sliding way, the number of the ferrules 18 is two, and are respectively positioned at the middle position of the outer surfaces of the first support column 11 and the second support column 15, the waist belt 19 is fixedly connected with the ferrule 18, the number of the waist belts 19 is two, and are respectively positioned below the two ferrules 18,
the anti-skid component 2 comprises a threaded sleeve 21, two rotating threads 22, an extension rod 23, a water absorption pad 25 and anti-skid hidden lines 26, the threaded sleeve 21 is fixedly connected with the second supporting column 15, the number of the threaded sleeves 21 is two, the threaded sleeves are respectively positioned on the outer side walls of the tops of the second supporting column 15 and the first supporting column 11, the rotating threads 22 are rotatably connected with the threaded sleeve 21, the number of the rotating threads 22 is two, the rotating threads are respectively positioned inside the threaded sleeve 21, the extension rod 23 is fixedly connected with the rotating threads 22, the number of the extension rods 23 is two, and the extension rods are respectively positioned above the rotating threads 22,
Reinforce subassembly 3 and include runner 31, turn trough 32 and rotate dull and stereotyped 33, runner 31 and extension bar 23 fixed connection, and runner 31 quantity is two, and is located extension bar 23's top lateral wall respectively, and turn trough 32 and runner 31 roll connection, and turn trough 32 quantity is two, and is located two runner 31's top respectively, rotates dull and stereotyped 33 and runner 31 roll connection, and is located the right side of turn trough 32.
In this embodiment, adopt glass fiber reinforced thermosetting combined material, hardness is great, is fit for using and difficult quilt corrodes in humidity, salt fog, acid and weak alkaline environment, and life is longer, installs protection beam waist area 19 additional in ladder both sides, has played fine guard action, mainly to old man child and pregnant woman not enough when climbing the ladder, leads to the condition of landing, has improved the security.
Further, cat ladder body 1 still includes anti-skidding cotton cover 16, anti-skidding cotton cover 16 and second support column 15 fixed connection, and anti-skidding cotton cover 16 quantity is two, and is located the surface of second support column 15 and first support column 11 respectively.
in the present embodiment, the anti-slip cotton cover 16 mainly increases the friction between the palm and the ladder post to prevent the ladder from slipping down due to sweat on the palm.
Further, the anti-skid component 2 further comprises anti-skid cotton pads 24, the anti-skid cotton pads 24 are fixedly connected with the bases 17, the number of the anti-skid cotton pads 24 is two, and the anti-skid cotton pads are respectively located on the outer side walls of the bottoms of the two bases 17.
In the present embodiment, the anti-slip cotton pad 24 is mainly used to prevent the ladder body from slipping due to excessive pressure at the bottom of the ladder body when a person climbs the ladder, so as to increase the friction force between the ladder and the ground.
Further, a water absorbent pad 25 is located on the outer side wall of the upper surface of the pedal 14, and below the anti-slip dark line 26.
In this embodiment, the absorbent pad 25 primarily absorbs water, so that the surface of the pedal 14 is free of water, and the flexibility of the pedal is increased.
Furthermore, the number of the anti-skid dark grains 26 is thirteen, and the anti-skid dark grains are uniformly distributed on the upper surface of the absorbent pad 25.
In the embodiment, the anti-skidding hidden lines 26 prevent people from skidding with great resistance when climbing a ladder, thereby ensuring the safety of users.
Furthermore, the top of the extension bar 23 is designed into a umbrella hook shape and is fixedly connected with the support bar through a rotary thread 22.
In this embodiment, the umbrella hook at the top of the extension bar 23 can firmly fix the ladder, and the ladder will not collapse due to heavy weight.
The working principle and the using process of the invention are as follows: after the multifunctional ladder stand is installed, the length of the extension rod 23 is adjusted, the umbrella hook extension rod 23 is hooked on the ship edge, the base 17 can be in contact with the ground, the rotating screw thread 22 is rotated to fix the extension rod 23, passengers can hold the support columns on two sides to climb up and down, old people, children and pregnant women can firstly tie the waist-binding belt 19 and then climb up, when the passengers reach the top, the passengers can climb to the ship surface through the pedal rotating flat plate 33, when goods need to be conveyed up and down, the rotating flat plate 33 is lifted up and rotated on the rotating groove 32 through the rotating wheel 31 to be rotated to the same side of the ladder, the other end of the rotating flat plate is attached to the ground, the goods can be conveyed on the flat plate through ropes, a plurality of labor forces are saved, and the multifunctional ladder stand for ships is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional cat ladder is used to boats and ships which characterized in that: the ladder stand comprises a ladder stand body (1), an anti-skidding component (2) and a reinforcing component (3), wherein the ladder stand body (1) comprises a first support column (11), seven fixing screws (12), fixing bolts (13), pedals (14), a second support column (15), a base (17) and a ferrule (18), the fixing screws (12) are fixedly connected with the first support column (11), the number of the fixing screws (12) is seven, the fixing screws are respectively and uniformly distributed on the outer surface of the right side of the first support column (11), the fixing bolts (13) are fixedly connected with the first support column (11), the number of the fixing bolts (13) is seven, the fixing bolts are respectively positioned on the outer surfaces of the seven fixing screws (12), the pedals (14) are fixedly connected with the fixing screws (12), the number of the pedals (14) is seven, and the pedals (14) are respectively positioned on the right sides of the seven fixing screws (12), the second supporting column (15) is fixedly connected with the pedal (14) and located on the right side of the pedal (14), the base (17) is fixedly connected with the first supporting column (11), the number of the bases (17) is two and located at the bottom of the first supporting column (11) and the bottom of the second supporting column (15) respectively, the ferrules (18) are slidably connected with the second supporting column (15), the number of the ferrules (18) is two and located at the middle positions of the outer surfaces of the first supporting column (11) and the second supporting column (15) respectively, the waist belts (19) are fixedly connected with the ferrules (18), and the number of the waist belts (19) is two and located below the two ferrules (18) respectively;
The anti-skid component (2) comprises a threaded sleeve (21), a rotating thread (22), two extension rods (23), a water absorption pad (25) and anti-skid hidden lines (26), wherein the threaded sleeve (21) is fixedly connected with the second supporting column (15), the number of the threaded sleeves (21) is two, the threaded sleeves are respectively located on the outer side walls of the tops of the second supporting column (15) and the first supporting column (11), the rotating thread (22) is rotatably connected with the threaded sleeve (21), the number of the rotating thread (22) is two, the rotating thread (22) is respectively located inside the threaded sleeve (21), the extension rods (23) are fixedly connected with the rotating thread (22), and the number of the extension rods (23) is two, and the extension rods are respectively located above the rotating thread (22);
Consolidate subassembly (3) and include runner (31), turn trough (32) and rotate dull and stereotyped (33), runner (31) with extension bar (23) fixed connection, runner (31) quantity is two, and is located respectively on the top lateral wall of extension bar (23), turn trough (32) with runner (31) roll connection, turn trough (32) quantity is two, and is located two respectively the top of runner (31), rotate dull and stereotyped (33) with runner (31) roll connection, and be located the right side of turn trough (32).
2. The multifunctional ladder stand for the ship as claimed in claim 1, wherein: the ladder stand body (1) further comprises anti-skidding cotton sleeves (16), the anti-skidding cotton sleeves (16) are fixedly connected with the second supporting columns (15), the number of the anti-skidding cotton sleeves (16) is two, and the anti-skidding cotton sleeves are respectively located on the outer surfaces of the second supporting columns (15) and the first supporting columns (11).
3. The multifunctional ladder stand for the ship as claimed in claim 1, wherein: antiskid subassembly (2) still include the cotton pad of antiskid (24), the cotton pad of antiskid (24) with base (17) fixed connection, the cotton pad of antiskid (24) quantity is two, and is located two respectively on the bottom lateral wall of base (17).
4. The multifunctional ladder stand for the ship as claimed in claim 1, wherein: the water absorption pad (25) is positioned on the outer side wall of the upper surface of the pedal (14) and is positioned below the anti-skidding hidden lines (26).
5. The multifunctional ladder stand for the ship as claimed in claim 1, wherein: the number of the anti-skid hidden grains (26) is thirteen, and the anti-skid hidden grains are uniformly distributed on the upper surface of the water absorption pad (25).
6. The multifunctional ladder stand for the ship as claimed in claim 1, wherein: the top of the extension bar (23) is designed to be umbrella-hook-shaped and is fixedly connected with the support bar through a rotating thread (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974161.0U CN209761314U (en) | 2018-11-28 | 2018-11-28 | Multifunctional crawling ladder for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821974161.0U CN209761314U (en) | 2018-11-28 | 2018-11-28 | Multifunctional crawling ladder for ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761314U true CN209761314U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821974161.0U Active CN209761314U (en) | 2018-11-28 | 2018-11-28 | Multifunctional crawling ladder for ship |
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| Country | Link |
|---|---|
| CN (1) | CN209761314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349766A (en) * | 2022-08-29 | 2022-11-18 | 九牧厨卫股份有限公司 | Accomodate footboard subassembly and bathtub |
-
2018
- 2018-11-28 CN CN201821974161.0U patent/CN209761314U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115349766A (en) * | 2022-08-29 | 2022-11-18 | 九牧厨卫股份有限公司 | Accomodate footboard subassembly and bathtub |
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