CN220469761U

CN220469761U - Electrical equipment maintenance ladder convenient to remove

Info

Publication number: CN220469761U
Application number: CN202320973721.5U
Authority: CN
Inventors: 王占东; 王宇; 于治华
Original assignee: Fushun Hongye Machinery Manufacturing Co ltd
Current assignee: Fushun Hongye Machinery Manufacturing Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2024-02-09
Anticipated expiration: 2033-04-26

Abstract

The utility model provides an electrical appliance maintenance ladder convenient to move, and belongs to the technical field of maintenance ladders. This electrical apparatus maintenance ladder convenient to remove includes seat and mobile mechanism, the connecting plate is all installed in the four corners of seat bottom, the landing leg is installed in the outside of connecting plate, dead lever fixed connection is in the both sides of seat bottom, the bottom swing joint of dead lever has the running wheel, the bottom at the dead lever is seted up in the running wheel swing joint in the inside of running chamber, servo motor fixed connection is in the bottom of dead lever front side, servo motor's output runs through the inside in post movable chamber, servo motor's output and the fixed surface of running wheel are connected, controller fixed connection is at the top of dead lever front side, through setting up mobile mechanism, can effectually user need change landing leg and seat position when, drive the running wheel through servo motor and rotate, promote seat and landing leg and move the position that changes landing leg and seat, therefore the removal adjustment convenience of landing leg and seat has been improved.

Description

Electrical equipment maintenance ladder convenient to remove

Technical Field

The utility model relates to the technical field of maintenance ladders, in particular to an electrical appliance maintenance ladder convenient to move.

Background

The maintenance ladder is a relatively common climbing work piece in daily life, and the user personnel of being convenient for take, detect and maintain articles or electrical apparatus to the eminence, because the maintenance ladder comprises seat and landing leg, the user need be according to the operation demand to the position adjustment operation of maintenance ladder in the use, when adjusting maintenance ladder position, need the user about the maintenance ladder carry out the removal adjustment operation to the position of maintenance ladder, consequently, the maintenance ladder is moved to the adjustment improvement of needs.

In the related art, during the position adjustment process of the maintenance ladder, a mode of installing movable wheels at the bottoms of the support legs of the maintenance ladder is generally adopted, so that a user can adjust the position of the maintenance ladder.

However, currently, when the maintenance ladder is moved to the adjustment position, a user is required to go up and down the maintenance ladder, to perform movement adjustment on the position of the maintenance ladder, or to additionally arrange a worker to move the maintenance ladder, resulting in a relatively inconvenient movement adjustment position of the maintenance ladder.

Disclosure of Invention

In order to overcome the above disadvantages, the present utility model provides an easy-to-move electric appliance maintenance ladder that overcomes or at least partially solves the above-mentioned technical problems.

The utility model is realized in the following way:

the utility model provides an electrical appliance maintenance ladder convenient to move, which comprises a seat plate, wherein connecting plates are arranged at four corners of the bottom of the seat plate, and supporting legs are arranged at the outer sides of the connecting plates;

a movement mechanism, the movement mechanism comprising;

a fixed rod; the fixed rod is fixedly connected to two sides of the bottom of the seat plate, and the bottom of the fixed rod is movably connected with a movable wheel;

a movable cavity; the movable cavity is arranged at the bottom of the fixed rod, and the movable wheel is movably connected inside the movable cavity;

a servo motor; the servo motor is fixedly connected to the bottom of the front side of the fixed rod, the output end of the servo motor penetrates through the inside of the column movable cavity, and the output end of the servo motor is fixedly connected with the surface of the movable wheel;

a controller; the controller is fixedly connected to the top of the front side of the fixing rod, and the controller is electrically connected with the servo motor through a wire.

In a preferred scheme, the bottom fixedly connected with of dead lever front side is located the protection section of thick bamboo in the servo motor outside, the front side fixedly connected with protection network of protection section of thick bamboo inner wall, protection network and protection section of thick bamboo cooperation servo motor use.

In a preferred scheme, the bottom of dead lever inboard has seted up the drive hole, the drive hole is linked together with the activity chamber, the inside swing joint in drive hole has the drive lever, the outside of drive lever and the inboard fixed connection of running wheel.

In a preferred scheme, a driven groove is formed in the bottom of the supporting leg, a driven wheel is movably connected in the driven groove through a shaft pin, and the driven wheel is matched with the supporting leg and the movable wheel for use.

In a preferred scheme, the bottom swing joint of dead lever rear side has the lifter, the bottom swing joint of lifter has the rubber contact block, lifter and rubber contact block cooperation running wheel use.

In a preferred scheme, the top of dead lever rear side fixedly connected with solid fixed ring, gu fixed ring's inside swing joint has the lifting rod, lifting rod's bottom and lifting block's top swing joint.

In a preferred scheme, the top of elevating block has seted up the rotation groove, the rotation groove is T shape setting, the inside swing joint of rotation groove rotates the post, the top of rotation post and the bottom fixed connection of lifting rod.

In a preferred scheme, the left side of dead lever rear side fixedly connected with is located the limiting plate at solid fixed ring top, the limiting plate cooperation is carried the pull rod and is used.

The utility model provides an electrical appliance maintenance ladder convenient to move, which has the beneficial effects that:

1. through setting up moving mechanism, can effectually user need change landing leg and seat position when, drive the running wheel through servo motor and rotate, promote seat and landing leg and remove the position of changing landing leg and seat, consequently improved the removal adjustment convenience of landing leg and seat.

2. Through setting up protective cylinder and protection network, can effectually carry out cage protection work at servo motor working process to servo motor, avoid the condition that servo motor and outside article collide the damage, consequently improved servo motor's protection effect.

3. Through setting up drive hole and actuating lever, can effectually drive the running gear work in-process at servo motor, rotate the connection work between the running gear, avoid appearing being difficult to effectively drive running gear pivoted condition in the servo motor work in-process, consequently improved servo motor's driving effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view provided by an embodiment of the present utility model;

fig. 2 is a schematic view of a three-dimensional cross-section structure of a fixing rod according to an embodiment of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown in FIG. 1A according to an embodiment of the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to an embodiment of the present utility model.

In the figure: 1. a seat plate; 2. a connecting plate; 3. a support leg; 41. a fixed rod; 42. a movable wheel; 43. a movable cavity; 44. a servo motor; 45. a controller; 5. a protective cylinder; 6. a protective net; 7. a drive hole; 8. a driving rod; 9. a driven groove; 10. driven wheel; 11. a lifting block; 12. a rubber contact block; 13. a fixing ring; 14. a lifting rod; 15. a rotating groove; 16. rotating the column; 17. and a limiting plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an electrical apparatus maintenance ladder convenient to remove, including seat 1 and mobile mechanism, connecting plate 2 is all installed in the four corners of seat 1 bottom, landing leg 3 is installed in the outside of connecting plate 2, because running wheel 42 swing joint is inside movable cavity 43, servo motor 44 output and running wheel 42 fixed surface simultaneously are connected, and controller 45 passes through wire and servo motor 44 electric connection, can effectually when landing leg 3 need remove the adjustment, drive landing leg 3 and remove the adjustment operation to the position of landing leg 3 and seat 1.

Referring to fig. 1-4, in a preferred embodiment, the moving mechanism comprises a fixed rod 41, a movable wheel 42, a movable cavity 43, a servo motor 44 and a controller 45, the fixed rod 41 is fixedly connected to two sides of the bottom of the seat plate 1, the movable wheel 42 is movably connected to the bottom of the fixed rod 41, the movable cavity 43 is arranged at the bottom of the fixed rod 41, the movable wheel 42 is movably connected to the inside of the movable cavity 43, the servo motor 44 is fixedly connected to the bottom of the front side of the fixed rod 41, the output end of the servo motor 44 penetrates through the inside of the movable cavity 43, the output end of the servo motor 44 is fixedly connected with the surface of the movable wheel 42, the controller 45 is fixedly connected to the top of the front side of the fixed rod 41, and the controller 45 is electrically connected with the servo motor 44 through a wire, so that the support leg 3 can be driven to move to a proper position when the position of the support leg 3 and the seat plate 1 is required to be adjusted, the convenience of the movement adjustment of the support leg 3 is improved, the bottom of the support leg 3 is provided with a driven groove 9, the driven groove 9 is movably connected to the inside of the driven wheel 10 through a shaft pin, the driven wheel 10 is matched with the support leg 3 and the movable wheel 42, the output end of the servo motor 44 is fixedly connected to the surface of the movable wheel 42, the movable wheel 44 is matched with the movable wheel 3, and the movable leg 3 is effectively matched with the movable leg 3, and the friction force between the movable leg 3 is improved, and the movable leg 3 is moved.

Referring to fig. 2, in a preferred embodiment, by arranging the lifting block 11 movably connected to the bottom of the rear side of the fixing rod 41, the rubber contact block 12 is movably connected to the bottom of the lifting block 11, the lifting block 11 is matched with the movable wheel 42 for use with the rubber contact block 12, the movable wheel 42 can be effectively contacted with the ground to be tightly abutted when being idle, the movable wheel 42 is stably operated, the condition that the movable wheel 42 is difficult to position in the idle process is avoided, so that the positioning convenience of the movable wheel 42 is improved, the fixing ring 13 is fixedly connected to the top of the rear side of the fixing rod 41, the lifting rod 14 is movably connected to the inside of the fixing ring 13, the bottom of the lifting rod 14 is movably connected to the top of the lifting block 11, and the medium for lifting the lifting block 11 can be effectively provided for a user in the working process of the lifting block 11 and the rubber contact block 12 matched with the movable wheel 42 and the fixing rod 41, and the condition that the lifting block 11 is difficult to move in the use process is avoided, so that the use convenience of the lifting block 11 is improved.

Referring to fig. 4, in a preferred embodiment, a rotating groove 15 is formed in the top of the lifting block 11, the rotating groove 15 is in a T-shaped shape, a rotating column 16 is movably connected in the rotating groove 15, the top of the rotating column 16 is fixedly connected with the bottom of the lifting rod 14, so that the lifting rod 14 and the lifting block 11 can be effectively and rotatably connected in the use process of the lifting rod 14 in cooperation with the lifting block 11, the situation that the lifting rod 14 is separated from the lifting block 11 in the use process is avoided, the connection effect between the lifting rod 14 and the lifting block 11 is improved, a limiting plate 17 positioned at the top of the fixed ring 13 is fixedly connected on the left side of the rear side of the fixed rod 41, the limiting plate 17 is matched with the lifting rod 14 in use, limiting positioning assistance can be effectively provided for the lifting rod 14 in the use process of the lifting rod 14 in cooperation with the lifting block 11, the situation that positioning is difficult to occur in the use process of the lifting rod 14 is avoided, and convenience of the lifting rod 14 is improved.

Specifically, this electrical apparatus maintenance ladder convenient to remove's course of working or theory of operation does: during the use, turn over landing leg 3 to both sides and open, the supporting block bottom of landing leg 1 bottom four corners is supported tightly with the landing leg contact this moment, limit the angle of opening and shutting of landing leg 3, rethread wire is connected controller 45 and external power supply, for controller 45 and servo motor 44 power supply, again according to the in-service use demand, start servo motor 44 through controller 45 and drive the loose pulley 42 rotation, this moment, the drive hole 7 cooperates the drive wheel to drive the loose pulley 42 rotation inside the movable chamber 43, make the loose pulley 42 drive landing leg 1 and landing leg 3 through dead lever 41, move the adjustment operation to the position of landing leg 3 and landing leg 1, this moment follows the driving wheel 10 and rotates in driven slot 9 inside, reduce the frictional force between landing leg 3 moving process and the ground, after landing leg 3 position adjustment is to suitable position, promote lifting block 11 through lifting lever 14 and drive rubber contact piece 12 and ground contact support tightly, carry out tight positioning work through dead lever 41 and landing leg 3 after moving, then rotate lifting lever 14 to the stopper bottom, make the stopper carry out limit operation through lifting lever 14 to lifting block 11 and rubber contact piece 12, simultaneously, rotate in the inside lifting lever 16 rotates in the middle of the process and lifting lever 16 and rotates 15 and rotates between lifting lever 11 and lifting lever 15.

It should be noted that, the servo motor 44 and the controller 45 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.

Claims

1. The utility model provides an electrical apparatus maintenance ladder convenient to remove, includes seat (1), connecting plate (2) are all installed in four corners of seat (1) bottom, landing leg (3) are installed in the outside of connecting plate (2), its characterized in that;

a movement mechanism, the movement mechanism comprising;

a fixed rod (41); the fixed rod (41) is fixedly connected to two sides of the bottom of the seat plate (1), and the bottom of the fixed rod (41) is movably connected with a movable wheel (42);

a movable chamber (43); the movable cavity (43) is formed at the bottom of the fixed rod (41), and the movable wheel (42) is movably connected in the movable cavity (43);

a servo motor (44); the servo motor (44) is fixedly connected to the bottom of the front side of the fixed rod (41), the output end of the servo motor (44) penetrates through the inside of the column movable cavity (43), and the output end of the servo motor (44) is fixedly connected with the surface of the movable wheel (42);

a controller (45); the controller (45) is fixedly connected to the top of the front side of the fixed rod (41), and the controller (45) is electrically connected with the servo motor (44) through a wire.

2. The convenient-to-move electrical equipment maintenance ladder according to claim 1, wherein a protection barrel (5) positioned at the outer side of the servo motor (44) is fixedly connected to the bottom of the front side of the fixing rod (41), a protection net (6) is fixedly connected to the front side of the inner wall of the protection barrel (5), and the protection net (6) is matched with the protection barrel (5) for use by the servo motor (44).

3. The convenient-to-move electrical equipment maintenance ladder according to claim 1, wherein a driving hole (7) is formed in the bottom of the inner side of the fixed rod (41), the driving hole (7) is communicated with the movable cavity (43), a driving rod (8) is movably connected in the driving hole (7), and the outer side of the driving rod (8) is fixedly connected with the inner side of the movable wheel (42).

4. The convenient-to-move electrical appliance maintenance ladder according to claim 1, wherein a driven groove (9) is formed in the bottom of the supporting leg (3), a driven wheel (10) is movably connected to the inside of the driven groove (9) through a shaft pin, and the driven wheel (10) is matched with the supporting leg (3) and the movable wheel (42) to use.

5. The convenient-to-move electrical equipment maintenance ladder according to claim 1, wherein a lifting block (11) is movably connected to the bottom of the rear side of the fixed rod (41), a rubber contact block (12) is movably connected to the bottom of the lifting block (11), and the lifting block (11) and the rubber contact block (12) are matched with a movable wheel (42) for use.

6. The convenient-to-move electrical equipment maintenance ladder according to claim 5, wherein a fixing ring (13) is fixedly connected to the top of the rear side of the fixing rod (41), a lifting rod (14) is movably connected to the inside of the fixing ring (13), and the bottom of the lifting rod (14) is movably connected to the top of the lifting block (11).

7. The convenient-to-move electrical equipment maintenance ladder according to claim 6, wherein a rotating groove (15) is formed in the top of the lifting block (11), the rotating groove (15) is in a T-shaped arrangement, a rotating column (16) is movably connected in the rotating groove (15), and the top of the rotating column (16) is fixedly connected with the bottom of the lifting rod (14).

8. The convenient-to-move electrical equipment maintenance ladder according to claim 6, wherein a limiting plate (17) positioned at the top of the fixing ring (13) is fixedly connected to the left side of the rear side of the fixing rod (41), and the limiting plate (17) is matched with the lifting rod (14).