CN214729507U - Aluminum alloy pier ladder convenient to dismouting maintenance - Google Patents
Aluminum alloy pier ladder convenient to dismouting maintenance Download PDFInfo
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- CN214729507U CN214729507U CN202120875137.7U CN202120875137U CN214729507U CN 214729507 U CN214729507 U CN 214729507U CN 202120875137 U CN202120875137 U CN 202120875137U CN 214729507 U CN214729507 U CN 214729507U
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Abstract
The utility model discloses an aluminum alloy pier ladder convenient to dismouting maintenance relates to aluminum alloy pier ladder field, including ladder frame body, a plurality of backup pads of fixedly connected with are a plurality of on the lateral wall of ladder frame body set up the annular groove in the backup pad, fixed mounting has a plurality of compression spring on the lateral wall of annular groove, and is a plurality of compression spring's one end fixed mounting has the spacing ring, spacing ring slidable mounting is in the annular groove, sliding insert in the spacing ring and be equipped with the fore-set, the one end of fore-set has the spliced pole through the hinge mounting, the one end fixed mounting of spliced pole has aluminum alloy plate. The utility model discloses a setting up the spare part of being convenient for equipment can accomplish maintenance and the dismantlement to the pier ladder fast under the condition without the help of work, improved work efficiency to reduced the corrosion to the influence of dismantling work, can also accomplish the quick fixed to aluminum alloy plate, improved the efficiency that the staff assembled.
Description
Technical Field
The utility model relates to an aluminum alloy pier ladder field, in particular to aluminum alloy pier ladder convenient to dismouting maintenance.
Background
In recent years, with the rapid development of global economic trade integration, the transportation volume of passengers and goods has rapidly increased in the global area, and a dock boarding ladder for boarding and alighting persons on small ships and for transporting goods is currently used.
The dock ladder generally adopts welding or bolted connection's mode to assemble, is difficult to easily dismantle between each part, when meetting some parts and damaging, the staff is inconvenient in time to be changed under the condition that does not have professional instrument to after using a terminal time, adopt bolted connection's mode because be in the seaside for a long time and take place the corrosion, increaseed the degree of difficulty that the staff dismantled, be not convenient for the equipment and the maintenance of dock ladder.
SUMMERY OF THE UTILITY MODEL
An object of this application provides an aluminum alloy pier ladder convenient to dismouting maintenance to solve the problem that proposes in the above-mentioned background art, can accomplish maintenance and the dismantlement to the pier ladder fast under the condition with the help of not working through the spare part that sets up the equipment of being convenient for, improved work efficiency, and reduced the influence of corrosion to dismantling work.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an aluminum alloy pier ladder convenient to dismouting maintenance, includes ladder frame body, a plurality of backup pads of fixedly connected with are a plurality of on the lateral wall of ladder frame body set up the annular groove in the lateral wall in the backup pad, fixed mounting has a plurality of compression spring on the lateral wall of annular groove, and is a plurality of compression spring's one end fixed mounting has the spacing ring, spacing ring slidable mounting is in the annular groove, it is equipped with the fore-set to slide to insert in the spacing ring, the one end of fore-set has the spliced pole through the hinged joint, the one end fixed mounting of spliced pole has aluminum alloy plate.
Borrow by above-mentioned structure, the staff is when dismantling the wharf ladder, can pass the perforation of setting with the hand, then press the briquetting, drive spacing annular groove's inside removal through the briquetting, make fore-set and spliced pole break away from the spacing ring, then fold the fore-set through the hinge, then carry out same operation at the opposite side, can change with the arbitrary aluminium alloy plate that easily takes off in whole ladder frame body, can accomplish maintenance and the dismantlement to the wharf ladder fast under the condition with the help of not work like this, the work efficiency is improved, and the influence of corrosion to dismantling the work has been reduced.
Preferably, a plurality of through holes are formed in the side wall of the ladder frame body, the through holes are linearly distributed, and the through holes are uniformly distributed.
Further, through the perforation that sets up can be convenient for staff's arm to pass the ladder frame body, the convenient dismantlement to aluminium alloy plate to set up the weight that the perforation can alleviate whole ladder, can also save material.
Preferably, a clamping groove is formed in the side wall of one side of the aluminum alloy plate, a clamping block is fixedly mounted on the side wall of the aluminum alloy plate, which is located on the opposite side of the clamping groove, and the clamping block is matched with the clamping groove.
Further, the clamping groove and the clamping block are matched with each other, so that two adjacent aluminum alloy plates can be attached more tightly, and the stability is improved.
Preferably, the side wall of the clamping block is fixedly provided with a blocking block, the blocking block is of a semi-cylindrical structure, and the side wall of the blocking block is fixedly provided with anti-skid particles.
Furthermore, the shielding block can reduce the moisture entering into the gap, reduce the corrosion speed, and also can play a role in skid resistance, thereby facilitating the walking of users.
Preferably, a pressing block is fixedly mounted on the side wall of the limiting ring, the pressing block is of an annular structure, and the pressing block is fixedly sleeved on the side wall of the limiting ring.
Furthermore, the pressing block is convenient for workers to manually press the limiting ring during disassembly and assembly, and the work efficiency of disassembly and assembly is improved.
Preferably, the side walls at the two ends of the ladder frame body are provided with limiting holes, the side walls of the aluminum alloy plates are provided with limiting grooves, the limiting grooves are matched with the limiting holes, and the limiting holes are fixedly spliced with the limiting grooves through positioning pins.
Further, the transverse positioning of the aluminum alloy plate on the end face can be completed under the action of the positioning pin by the aid of the limiting holes and the limiting grooves, and accordingly the stability of the assembled whole ladder is improved.
Preferably, fixed mounting has the skid resistant course on the lateral wall of aluminum alloy plate, the skid resistant course adopts stainless steel material to set up, anti-skidding line has been seted up on the lateral wall of skid resistant course.
Furthermore, the anti-skid layer can facilitate the walking of workers, reduce the corrosion on the surface of the aluminum alloy plate and prolong the service life of equipment.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model discloses in, the staff is when dismantling the wharf ladder, can pass the perforation of setting with the hand, then press the briquetting, drive the inside removal of spacing hoop annular groove through the briquetting, make fore-set and spliced pole break away from spacing ring, then fold the fore-set through the hinge, then carry out same operation at the opposite side, can change with the arbitrary aluminium alloy plate that easily takes off in the whole ladder frame body, can accomplish maintenance and the dismantlement to the wharf ladder fast under the condition not with the help of work like this, the work efficiency is improved, and the corrosion to the dismantlement work has been reduced.
2. The utility model discloses in, the staff is when the equipment, with draw-in groove and fixture block alignment joint on two adjacent aluminum alloy plate, only need press the briquetting again after that, thereby it moves down to drive the spacing ring, pass through hinge and spliced pole holding vertical state with the fore-set, then the spacing ring can carry on spacingly to fore-set and spliced pole under compression spring's elastic action, the equipment is accomplished the back like this, fore-set and spliced pole can provide the holding power to aluminum alloy plate through the backup pad, and the spacing ring can remove about spliced pole restriction aluminum alloy plate around, this accessible restriction aluminum alloy plate's of ladder frame rebound simultaneously, accomplish the quick fixed to aluminum alloy plate, the efficiency of staff's equipment has been improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the support plate, the spacing ring and the top post;
FIG. 4 is a schematic view of the three-dimensional structure of the aluminum alloy plate of the present invention.
In the figure: 1. a ladder frame body; 2. a support plate; 3. a stop block is shielded; 4. aluminum alloy plate; 5. positioning pins; 6. an anti-slip layer; 7. a limiting hole; 8. perforating; 9. an annular groove; 10. a limiting ring; 11. a compression spring; 12. briquetting; 13. connecting columns; 14. a hinge; 15. a top pillar; 16. a limiting groove; 17. a card slot; 18. and (7) clamping blocks.
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.
Example (b): referring to fig. 1-4, shown aluminum alloy pier ladder convenient to dismouting maintenance, including ladder frame body 1, a plurality of backup pads 2 of fixedly connected with on the lateral wall of ladder frame body 1, annular groove 9 has been seted up on the lateral wall on a plurality of backup pads 2, fixed mounting has a plurality of compression spring 11 on the lateral wall of annular groove 9, the one end fixed mounting of a plurality of compression spring 11 has spacing ring 10, spacing ring 10 slidable mounting is in annular groove 9, sliding insertion is equipped with fore-set 15 in spacing ring 10, spliced pole 13 is installed through hinge 14 to the one end of fore-set 15, the one end fixed mounting of spliced pole 13 has aluminum alloy plate 4.
Based on last structure, the staff is when dismantling the wharf ladder, can pass the perforation 8 that sets up with the hand, then press briquetting 12, drive spacing ring 10 through briquetting 12 and remove to the inside of annular groove 9, make fore-set 15 and spliced pole 13 break away from spacing ring 10, then fold fore-set 15 through hinge 14, then carry out same operation at the opposite side, can change with light arbitrary aluminium alloy plate 4 who takes off in whole ladder frame body 1, can accomplish the maintenance and the dismantlement to the wharf ladder fast under the condition with the help of not work like this, and the work efficiency is improved, and reduced the influence of corrosion to dismantling the work.
As a preferred embodiment, seted up a plurality of perforation 8 on the lateral wall of ladder frame body 1, a plurality of perforation 8 are the linear distribution setting, adopt evenly distributed between the perforation 8, can be convenient for staff's arm through the perforation 8 that sets up and pass ladder frame body 1, the convenient dismantlement to aluminum alloy plate 4 to set up the weight that perforation 8 can alleviate whole ladder, can also save material.
As a preferred embodiment, the side wall of one side of the aluminum alloy plate 4 is provided with the clamping groove 17, the side wall of the aluminum alloy plate 4 on the opposite side of the clamping groove 17 is fixedly provided with the clamping block 18, the clamping block 18 and the clamping groove 17 are matched, the clamping groove 17 and the clamping block 18 are matched with each other, so that the two adjacent aluminum alloy plates 4 can be attached more tightly, and the stability is improved.
As a preferred embodiment, fixed mounting has the piece 3 that shelters from on the lateral wall of fixture block 18, shelters from piece 3 and adopts half-cylinder structure, and fixed mounting has anti-skidding granule on the lateral wall of piece 3 that shelters from, and the piece 3 that shelters from that sets up can reduce during moisture enters into the gap, reduces the speed of corrosion to can also play skid-proof effect, the user of being convenient for walks.
As a preferred embodiment, a pressing block 12 is fixedly installed on the side wall of the limiting ring 10, the pressing block 12 is of an annular structure, the pressing block 12 is fixedly sleeved on the side wall of the limiting ring 10, the pressing block 12 is convenient for workers to manually press the limiting ring 10 during disassembly and assembly, and the disassembly and assembly efficiency is improved.
As a preferred embodiment, be located and all seted up spacing hole 7 on the lateral wall at 1 both ends of ladder frame body, seted up spacing groove 16 on aluminum alloy plate 4's the lateral wall, spacing groove 16 and spacing hole 7 looks adaptation, spacing hole 7 passes through 5 fixed grafting of locating pin with spacing groove 16, and spacing hole 7 and the spacing groove 16 of setting can accomplish the horizontal location to terminal surface aluminum alloy plate 4 under the effect of locating pin 5 to the stability after whole ladder equipment has been improved.
As a preferred embodiment, fixed mounting has skid resistant course 6 on the lateral wall of aluminum alloy plate 4, and skid resistant course 6 adopts the stainless steel setting, has seted up anti-skidding line on skid resistant course 6's the lateral wall, and the staff's walking not only can be convenient for to the skid resistant course 6 that sets up, can also reduce the corrosion on aluminum alloy plate 4 surface, the life of extension equipment.
This practical theory of operation: when a worker dismantles the wharf ladder, the worker can pass through the arranged through hole 8 by hand, then presses the pressing block 12, drives the limiting ring 10 to move towards the inside of the annular groove 9 through the pressing block 12, so that the top post 15 and the connecting post 13 are separated from the limiting ring 10, then folds the top post 15 through the hinge 14, and then carries out the same operation on the other side, so that any aluminum alloy plate 4 in the whole ladder frame body 1 can be easily taken down for replacement;
then when the equipment, draw-in groove 17 and the fixture block 18 on two adjacent aluminum alloy plate 4 align the joint, only need press briquetting 12 again after that, thereby drive spacing ring 10 and move down, pass through hinge 14 and spliced pole 13 with fore-set 15 and keep the vertical state, then spacing ring 10 can be spacing fore-set 15 and spliced pole 13 under compression spring 11's elasticity effect, the back is accomplished in the equipment like this, fore-set 15 and spliced pole 13 can provide the holding power to aluminum alloy plate 4 through backup pad 2, and the fore-and-aft removal that spacing ring 10 can pass through spliced pole 13 restriction aluminum alloy plate 4 is controlled to the side, ladder frame body 1 can restrict aluminum alloy plate 4's rebound simultaneously, accomplish the quick fixed to aluminum alloy plate 4.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an aluminum alloy pier ladder convenient to dismouting maintenance, includes ladder frame body (1), its characterized in that: fixedly connected with a plurality of backup pads (2) on the lateral wall of ladder frame body (1), it is a plurality of annular groove (9) have been seted up on the lateral wall on backup pad (2), fixed mounting has a plurality of compression spring (11) on the lateral wall of annular groove (9), and is a plurality of the one end fixed mounting of compression spring (11) has spacing ring (10), spacing ring (10) slidable mounting is in annular groove (9), sliding insertion is equipped with fore-set (15) in spacing ring (10), spliced pole (13) are installed through hinge (14) to the one end of fore-set (15), the one end fixed mounting of spliced pole (13) has aluminum alloy plate (4).
2. The aluminum alloy wharf ladder convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: a plurality of through holes (8) are formed in the side wall of the ladder frame body (1) in a plurality of linear distribution mode, and the through holes (8) are evenly distributed.
3. The aluminum alloy wharf ladder convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: the aluminum alloy plate is characterized in that a clamping groove (17) is formed in the side wall of one side of the aluminum alloy plate (4), the clamping groove (17) is located at one side opposite to the clamping groove (17), a clamping block (18) is fixedly mounted on the side wall of the aluminum alloy plate (4), and the clamping block (18) is matched with the clamping groove (17) in a matched mode.
4. The aluminum alloy wharf ladder convenient to disassemble, assemble and maintain as claimed in claim 3, wherein: the side wall of the clamping block (18) is fixedly provided with a blocking block (3), the blocking block (3) is of a semi-cylindrical structure, and the side wall of the blocking block (3) is fixedly provided with anti-skid particles.
5. The aluminum alloy wharf ladder convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: the side wall of the limiting ring (10) is fixedly provided with a pressing block (12), the pressing block (12) adopts an annular structure, and the pressing block (12) is fixedly sleeved on the side wall of the limiting ring (10).
6. The aluminum alloy wharf ladder convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: be located all seted up spacing hole (7) on the lateral wall at ladder frame body (1) both ends, spacing groove (16) have been seted up on the lateral wall of aluminum alloy plate (4), spacing groove (16) with spacing hole (7) looks adaptation, spacing hole (7) are pegged graft through locating pin (5) is fixed with spacing groove (16).
7. The aluminum alloy wharf ladder convenient to disassemble, assemble and maintain as claimed in claim 1, wherein: fixed mounting has skid resistant course (6) on the lateral wall of aluminum alloy plate (4), skid resistant course (6) adopt stainless steel material to set up, the anti-skidding line has been seted up on the lateral wall of skid resistant course (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120875137.7U CN214729507U (en) | 2021-04-27 | 2021-04-27 | Aluminum alloy pier ladder convenient to dismouting maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120875137.7U CN214729507U (en) | 2021-04-27 | 2021-04-27 | Aluminum alloy pier ladder convenient to dismouting maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729507U true CN214729507U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120875137.7U Active CN214729507U (en) | 2021-04-27 | 2021-04-27 | Aluminum alloy pier ladder convenient to dismouting maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729507U (en) |
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2021
- 2021-04-27 CN CN202120875137.7U patent/CN214729507U/en active Active
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