CN218953233U - Multifunctional landscaping ladder - Google Patents

Abstract

The utility model discloses a multifunctional landscaping ladder, which belongs to the technical field of garden ladders and comprises two bottom plates, wherein two universal wheels are fixedly arranged on the lower surfaces of the two bottom plates, side ladders are rotatably arranged on the upper surfaces of the two bottom plates, the tops of the two side ladders are hinged with the same platform, two mounting boxes are fixedly arranged on the side ladders, the same safety belt is arranged on the two mounting boxes on the same side, a plurality of limiting plates are slidably arranged on the mounting boxes, wedge blocks I are fixedly arranged at the two ends of the safety belt, the wedge blocks I are slidably arranged in the mounting boxes, strip-shaped channels for the movement of the safety belt are formed in the mounting boxes, the bottom plates, the universal wheels, the side ladders, the platform and an elastic assembly are conveniently driven to move by the universal wheels, and two side ladders are arranged so that two workers can work simultaneously, the working efficiency is improved, the platform is utilized, and the workers can rest or work on the platform conveniently.

Description

Multifunctional landscaping ladder

Technical Field

The utility model relates to the field of landscaping ladders, in particular to a multifunctional landscaping ladder.

Background

The gardens need to be pruned by thinning branches regularly in the curing process; because of the high height of some trees, the branches and leaves of the trees need to be trimmed by means of other tools such as a garden ladder in the trimming process.

The existing landscaping ladder is single in function, lacks the equipment that protects the staff, and factor of safety is low, and when using, is inconvenient for carrying and places working tool, needs the staff to climb down the greening ladder and goes ground to take and place the tool, and the operation is comparatively troublesome.

Disclosure of Invention

The multifunctional landscaping ladder provided by the utility model solves the problems that the existing landscaping ladder is single in function, lacks equipment for protecting workers, is low in safety coefficient, is inconvenient to carry and place working tools when in use, and is troublesome to operate because the workers are required to climb down the landscaping ladder to take and place the tools on the ground.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a multi-functional afforestation ladder, includes two bottom plates, two equal fixed mounting of lower surface of bottom plate has two universal wheels, two equal rotation of upper surface of bottom plate installs side ladder and the top of two side ladders articulates there is same platform, fixed mounting has two install bins on the side ladder, two of homonymy be provided with same safety belt on the install bin, slidable mounting has a plurality of limiting plate on the install bin, the equal fixed mounting in both ends of safety belt has wedge one, wedge one slidable mounting has offered the bar passageway that supplies the safety belt to move on install bin, fixed mounting has wedge two that cooperation wedge one used on the limiting plate, one of them side ladder's side articulates there are two urceolums and threaded mounting has the bolt on the urceolus, another articulated on the side ladder have two interior poles, two interior poles slidable mounting is in two urceoluses, offer the screw hole that a plurality of cooperation bolt used on the interior pole, the both sides of platform all rotate the roller and install the wire winding roller and install the bottom of winding roller, the wire winding roller is equipped with the wire winding roller, the wire winding roller is fixed to be placed.

By adopting the scheme, the base plate, the universal wheels, the side ladders, the platform and the elastic component are arranged, the base plate is conveniently driven to move by the universal wheels, and the two side ladders are arranged so that two workers can work simultaneously, thereby improving the working efficiency, the platform is used for facilitating the workers to sit on the platform for rest or work so as to improve the comfort of use, the safety belt is used for protecting the workers by arranging the mounting box, the safety belt, the first wedge block, the second wedge block and the limiting plate, the safety belt is driven to synchronously move upwards when the workers climb upwards, the safety belt moves upwards to drive the wedge block to synchronously move, the second wedge block drives the limiting plate to move to the side surface through the second wedge block, the safety belt can drive the first wedge block to continue to move upwards, and the second wedge block is separated from the second wedge block after the upward movement, the elastic component is utilized to drive the second wedge block to quickly return to the original position, thereby realizing the effect of limiting the second wedge block together when the second wedge block moves downwards, further avoiding the condition that a worker steps on the second wedge block and falls down carelessly, further supporting and fixing the two side ladders by the outer cylinder, the inner rod and the bolts through arranging the outer cylinder and the inner rod, avoiding the shaking of the two side ladders, utilizing the bolts to fix the inner rod, avoiding the shaking of the inner rod in the use process, improving the use stability, realizing paying-off or winding work of the connecting rope by arranging a platform, a winding roller, a handle, a connecting rope and a placing box, rotating the handle to drive the winding roller to synchronously rotate, connecting rope paying-off and winding the connecting rope to drive the placing box to move up and down, and taking and placing articles without the need of the worker to climb down the side ladders, further improving the convenience of use.

As a preferable scheme of the utility model, a threaded rod is arranged on the bottom plate in a threaded manner, a rotating plate is arranged at the top end of the threaded rod, a antiskid plate is rotatably arranged at the bottom end of the threaded rod, guide rods are arranged on two sides of the threaded rod, the guide rods are slidably arranged on the bottom plate and fixedly arranged on the antiskid plate, and a plurality of antiskid spines are arranged on the lower surface of the antiskid plate.

By adopting the scheme, through setting up threaded rod, guide arm and antiskid ribbed tile, utilize the guide arm to play the effect of spacing direction to the antiskid ribbed tile, avoid the antiskid ribbed tile in-process of moving to take place to rotate the condition of rocking, utilize the revolving plate to drive the threaded rod and rotate, threaded rod normal running fit guide arm drives antiskid ribbed tile up-and-down motion to can play the effect of location antiskid to the side ladder, further improve the stability of use.

As a preferable scheme of the utility model, the elastic component comprises pull rods fixedly arranged on two side surfaces of the wedge-shaped block, the pull rods are slidably arranged on the mounting box, and connecting plates are fixedly arranged at the end parts of the plurality of pull rods on the same side.

By adopting the scheme, through setting up connecting plate and pull rod, make the connecting plate drive pull rod motion inwards move through inwards pressing the connecting plate of both sides, the pull rod motion drives wedge two motions, wedge two motions drive limiting plate synchronous motion, thereby can be together to the spacing effect of wedge when wedge down motion, further play spacing effect to the safety belt, with the security that improves staff's use, avoid the staff to step on the condition that falls carelessly, make the connecting plate drive the pull rod motion through pulling the connecting plate to both sides, the pull rod motion drives wedge two synchronous motion, wedge two motions drive limiting plate synchronous motion, and then can release the spacing fixed to wedge down motion, thereby the staff of being convenient for gets off from the side ladder.

As a preferable scheme of the utility model, a plurality of first springs are fixedly arranged on the side face of the connecting plate, and the other ends of the first springs are fixedly arranged on the mounting box.

By adopting the scheme, the first spring is arranged, the second wedge block is driven by the elasticity of the first spring to automatically return to the original position, and meanwhile, the second wedge block moves to drive the limiting plate to return to the original position, so that the first wedge block is conveniently limited when the second wedge block moves downwards, and further, the limiting work of the safety belt is realized, and meanwhile, the use convenience is improved.

As a preferable scheme of the utility model, guide plates are fixedly arranged on two sides of the platform, positioning pins for penetrating the connecting ropes are slidably arranged on the guide plates, and pull plates are fixedly arranged at the ends of the positioning pins.

By adopting the scheme, through setting up arm-tie and locating pin, pulling arm-tie makes the arm-tie drive the locating pin motion, makes the locating pin break away from the connecting rope to remove spacing fixed to the connecting rope, and then can adjust the unwrapping wire length of connecting rope, thereby can realize placing the transport work of case.

As a preferable scheme of the utility model, the outer surface of the positioning needle is sleeved with a second spring, and two ends of the second spring are respectively fixedly arranged on the pulling plate and the guide plate.

By adopting the scheme, through setting up the spring II, utilize the elasticity of spring II to order about the pilot pin to get back to the normal position fast, make the pilot pin can be quick insert connect on the rope to the better effect of playing spacing fixed to connecting the rope, further improve the stability of using.

In the utility model, the following components are added:

according to the multifunctional garden greening ladder, the mounting box, the safety belt, the first wedge block, the second wedge block and the limiting plate are arranged, the safety belt is utilized to protect workers, the safety belt is driven to move upwards synchronously when the workers climb upwards, the safety belt moves upwards to drive the wedge block to move synchronously, the second wedge block drives the limiting plate to move to the side face through the second wedge block, the safety belt can drive the first wedge block to move upwards continuously, after the second wedge block is separated from the first wedge block through the upward movement, the second wedge block is driven to return to the original position quickly through the elastic component, and therefore the effect of limiting the second wedge block together when the second wedge block moves downwards is achieved, and the condition that the workers fall down carelessly can be avoided;

this multi-functional afforestation ladder is through setting up platform, winding roller, handle, connecting rope and placing the case, rotates the handle and makes the handle drive winding roller synchronous rotation, and winding roller rotates and realizes the unwrapping wire or the line work of receiving of connecting rope, connects rope unwrapping wire and receives the line and drive and place the case up-and-down motion, need not the staff and climbs down the side ladder and can take the placing to article, further improves the simplicity of use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic structural view of the platform of the present utility model;

FIG. 3 is a schematic view of the structure of the cleat according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the mounting case of the present utility model;

FIG. 5 is a schematic view of the structure of the seat belt of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a bolt; 4. a side ladder; 5. an inner rod; 6. an outer cylinder; 7. a threaded rod; 8. a guide rod; 9. a cleat; 10. a safety belt; 11. wedge block one; 12. wedge block two; 13. a limiting plate; 14. a first spring; 15. a connecting plate; 16. a pull rod; 17. a platform; 18. pulling a plate; 19. a positioning needle; 20. a connecting rope; 21. a winding roller; 22. a guide plate; 23. a handle; 24. placing a box; 25. a second spring; 26. and (5) installing the box.

Detailed Description

Examples

Referring to fig. 1-7, the utility model provides a multifunctional landscaping ladder, which comprises two bottom plates 1, wherein two universal wheels 2 are fixedly arranged on the lower surfaces of the two bottom plates 1, a threaded rod 7 is arranged on the bottom plate 1 in a threaded manner, a rotating plate is arranged at the top end of the threaded rod 7, a antiskid plate 9 is rotatably arranged at the bottom end of the threaded rod 7, guide rods 8 are arranged on both sides of the threaded rod 7, the guide rods 8 are slidably arranged on the bottom plate 1 and fixedly arranged on the antiskid plate 9, a plurality of antiskid spines are arranged on the lower surface of the antiskid plate 9, the threaded rod 7, the guide rods 8 and the antiskid plate 9 are arranged, the limit guiding function is realized on the antiskid plate 9 by the guide rods 8, the condition of rotation and shaking in the movement process of the antiskid plate 9 is avoided, the threaded rod 7 is driven to rotate by the rotating plate, the threaded rod 7 is matched with the guide rods 8 in a rotating manner to drive the antiskid plate 9 to move up and down, so that the side ladder 4 can realize the positioning antiskid effect, and the use stability is further improved;

the upper surfaces of the two bottom plates 1 are rotatably provided with side ladders 4, the top ends of the two side ladders 4 are hinged with the same platform 17, the side ladders 4 are fixedly provided with two mounting boxes 26, the two mounting boxes 26 on the same side are provided with the same safety belt 10, the mounting boxes 26 are slidably provided with a plurality of limiting plates 13, the two ends of the safety belt 10 are fixedly provided with wedge blocks I11, the wedge blocks I11 are slidably arranged in the mounting boxes 26, the mounting boxes 26 are provided with strip-shaped channels for the movement of the safety belt 10, the limiting plates 13 are fixedly provided with wedge blocks II 12 matched with the wedge blocks I11, the elastic component comprises pull rods 16 fixedly arranged on the side surfaces of the wedge blocks II 12, the pull rods 16 are slidably arranged on the mounting boxes 26, the end parts of the pull rods 16 on the same side are fixedly provided with connecting plates 15, the connecting plates 15 on the two sides are pressed inwards to enable the connecting plates 15 to drive the pull rods 16 to move inwards, the pull rods 16 to move to drive the wedge blocks II 12 to move, and the wedge blocks II 12 to move to drive the limiting plates 13 to move synchronously, so that the first wedge blocks 11 can be limited when the first wedge blocks 11 move downwards, the safety belt 10 is further limited, the safety of using by workers is improved, the situation that the workers fall down carelessly when stepping on the safety belt is avoided, the connecting plates 15 are pulled to the two sides to enable the connecting plates 15 to drive the pull rods 16 to move, the pull rods 16 to move to drive the wedge blocks II 12 to move synchronously, the wedge blocks II 12 to drive the limiting plates 13 to move synchronously, and further limiting fixation on the downward movement of the wedge blocks 11 can be relieved, and the workers can get down from the side ladder 4 conveniently;

the side surface of the connecting plate 15 is fixedly provided with a plurality of first springs 14, the other ends of the first springs 14 are fixedly arranged on the mounting box 26, the first springs 14 are arranged, the elasticity of the first springs 14 is utilized to drive the second wedge block 12 to automatically return to the original position, meanwhile, the second wedge block 12 moves to drive the limiting plate 13 to return to the original position, so that the first wedge block 11 is conveniently limited when the first wedge block 11 moves downwards, the limiting work of the safety belt 10 is further realized, and meanwhile, the use convenience is improved;

the side of one side ladder 4 is hinged with two outer cylinders 6, bolts 3 are arranged on the outer cylinders 6 in a threaded manner, the other side ladder 4 is hinged with two inner rods 5, the two inner rods 5 are respectively and slidably arranged in the two outer cylinders 6, a plurality of threaded holes matched with the bolts 3 are formed in the inner rods 5, two sides of a platform 17 are rotatably provided with a winding roller 21, the end part of the winding roller 21 is provided with a handle 23, the winding roller 21 is wound with a connecting rope 20, the bottom end of the connecting rope 20 is fixedly provided with a placement box 24, two sides of the platform 17 are fixedly provided with guide plates 22, positioning pins 19 used for penetrating the connecting rope 20 are slidably arranged on the guide plates 22, the end parts of the positioning pins 19 are fixedly provided with pull plates 18, the pull plates 18 are pulled to drive the positioning pins 19 to move through the pull plates 18, and the positioning pins 19 are separated from the connecting rope 20 so as to release limit fixing of the connecting rope 20, and further the paying-off length of the connecting rope 20 can be adjusted, and accordingly conveying work of the placement box 24 can be realized;

the outer surface of the positioning needle 19 is sleeved with a second spring 25, two ends of the second spring 25 are fixedly arranged on the pull plate 18 and the guide plate 22 respectively, and the positioning needle 19 is driven to quickly return to the original position by the elasticity of the second spring 25 through the arrangement of the second spring 25, so that the positioning needle 19 can be quickly inserted into the connecting rope 20, the connecting rope 20 can be better limited and fixed, and the use stability is further improved;

through the arrangement of the bottom plate 1, the universal wheels 2, the side ladders 4, the platform 17 and the elastic component, the universal wheels 2 are utilized to facilitate the driving of the bottom plate 1 to move, through the arrangement of the two side ladders 4, so that two workers can work simultaneously, the working efficiency is improved, the platform 17 is utilized to facilitate the workers to rest or work on the platform 17, the comfort of use is improved, through the arrangement of the mounting box 26, the safety belt 10, the first wedge 11, the second wedge 12 and the limiting plate 13, the safety belt 10 plays a role in protecting the workers, the safety belt 10 can be driven to synchronously move upwards when the workers climb upwards, the first wedge 11 is driven to synchronously move upwards through the second wedge 12, the first wedge 11 can be driven to move sideways by the limiting plate 13, the safety belt 10 can be driven to continuously move upwards, after the wedge block I11 moves upwards to separate from the wedge block II 12, the wedge block II 12 is driven to quickly return to the original position by utilizing an elastic component, so that the limit effect on the wedge block I11 is realized when the wedge block I11 moves downwards, further the condition that a worker steps on the wedge block I is carelessly dropped can be avoided, through the arrangement of the outer cylinder 6, the inner rod 5 and the bolt 3, the outer cylinder 6 and the inner rod 5 are utilized to further support and fix the two side ladders 4, the shaking of the two side ladders 4 is avoided, the bolt 3 is utilized to fix the inner rod 5, the shaking of the inner rod 5 is avoided in the using process, the using stability is improved, the handle 23 is rotated to drive the winding roller 21 to synchronously rotate by the platform 17, the handle 23, the connecting rope 20 and the placing box 24, the winding roller 21 is rotated to realize the wire releasing or winding work of the connecting rope 20, the connecting rope 20 pays off and takes up the wire to drive the placing box 24 to move up and down, and the articles can be taken and placed without the staff climbing down the side ladder 4, so that the convenience of use is further improved.

Working principle: when the safety belt is used, firstly, the side ladder 4 is moved to a working place, the locking and fixing of the inner rods 5 are released by the rotating bolts 3, the angle between the two side ladders 4 is adjusted, the inner rods 5 are locked and fixed by the rotating bolts 3, then the threaded rods 7 are rotated, the threaded rods 7 are matched with the guide rods 8 in a rotating mode to drive the anti-skid plates 9 to move up and down, the positioning and anti-skid effects on the side ladders 4 are achieved, then the safety belt 10 is fixed on a worker, when the worker climbs up the side ladders 4, the safety belt 10 is driven to synchronously move upwards, the safety belt 10 moves upwards to drive the wedge block I11 to synchronously move, the wedge block I11 moves upwards to drive the limiting plates 13 to move sideways through the wedge block II, the safety belt 10 can drive the wedge block I11 to continue to move upwards, when the object is required to be taken or stored, the pull plate 18 is pulled to drive the positioning pins 19 to move, the positioning needle 19 is separated from the connecting rope 20 to release the limit fixation of the connecting rope 20, then the handle 23 is rotated to enable the handle 23 to drive the winding roller 21 to synchronously rotate, the winding roller 21 rotates to realize the work of paying off or winding the connecting rope 20, the connecting rope 20 pays off and winds up the wire to drive the placing box 24 to move up and down, the article can be taken and placed, the pulling plate 18 is loosened, the positioning needle 19 is enabled to quickly return to the original position under the action of the elastic force of the second spring 25, the positioning needle 19 is enabled to be inserted into the connecting rope 20 to limit and fix the connecting rope 20, after the work is finished, the connecting plate 15 is pulled to two sides to enable the connecting plate 15 to drive the pull rod 16 to move, the pull rod 16 is moved to drive the wedge block two 12 to synchronously move, the wedge block two 12 is moved to drive the limiting plate 13 to synchronously move, and further the limit fixation of the downward movement of the wedge block 11 can be released, and a worker can get down from the side ladder 4.

Claims (6)

1. The utility model provides a multifunctional landscaping ladder, its characterized in that includes two bottom plates (1), two the lower surface of bottom plate (1) is all fixed mounting has two universal wheels (2), two the upper surface of bottom plate (1) is all rotated and is installed side ladder (4) and the top of two side ladders (4) articulates there is same platform (17), fixed mounting has two mounting boxes (26) on side ladder (4), two of homonymy be provided with same safety belt (10) on mounting box (26), slidable mounting has a plurality of limiting plate (13) on mounting box (26), the both ends of safety belt (10) are all fixed mounting wedge one (11), wedge one (11) slidable mounting is offered the bar passageway that supplies the motion of safety belt (10) in mounting box (26) and on mounting box (26), fixed mounting has wedge two (12) that cooperate wedge one (11) to use on limiting plate (13), be provided with on mounting box (26) and be used for two side ladders (6) to get back to one of them on the outer cylinder (4) is articulated fast, one of them is provided with wedge (6) on the outer cylinder (4), the two inner rods (5) are respectively and slidably mounted in the two outer cylinders (6), threaded holes for a plurality of matching bolts (3) are formed in the inner rods (5), a winding roller (21) is rotatably mounted on two sides of the platform (17), a handle (23) is mounted at the end part of the winding roller (21), a connecting rope (20) is wound on the winding roller (21), and a placing box (24) is fixedly mounted at the bottom end of the connecting rope (20).

2. The multifunctional landscaping ladder of claim 1, wherein the threaded rod (7) is installed on the bottom plate (1), the rotating plate is installed at the top end of the threaded rod (7), the antiskid plate (9) is installed by rotating the bottom end of the threaded rod (7), guide rods (8) are arranged on two sides of the threaded rod (7), the guide rods (8) are slidably installed on the bottom plate (1) and the guide rods (8) are fixedly installed on the antiskid plate (9), and a plurality of antiskid spines are installed on the lower surface of the antiskid plate (9).

3. The multifunctional landscaping ladder of claim 1, wherein the elastic component comprises a pull rod (16) fixedly installed on the side face of the second wedge-shaped block (12), the pull rod (16) is slidably installed on the installation box (26), and connecting plates (15) are fixedly installed at the end portions of the plurality of pull rods (16) on the same side.

4. A multifunctional landscaping ladder according to claim 3, characterized in that the side of the connecting plate (15) is fixedly provided with a plurality of springs (14), and the other ends of the springs (14) are fixedly arranged on the mounting box (26).

5. The multifunctional landscaping ladder according to claim 1, characterized in that guide plates (22) are fixedly arranged on two sides of the platform (17), positioning pins (19) used for penetrating through connecting ropes (20) are slidably arranged on the guide plates (22), and pull plates (18) are fixedly arranged at the end parts of the positioning pins (19).

6. The multifunctional landscaping ladder of claim 5, wherein the outer surface of the positioning needle (19) is sleeved with a second spring (25), and two ends of the second spring (25) are fixedly installed on the pull plate (18) and the guide plate (22) respectively.

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