CN219027493U

CN219027493U - Tool box for elevator maintenance

Info

Publication number: CN219027493U
Application number: CN202223510370.9U
Authority: CN
Inventors: 彭德文; 何春梅; 张俊辉
Original assignee: Guangdong Sanlin Electromechanical Equipment Co ltd
Current assignee: Guangdong Sanlin Electromechanical Equipment Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of maintenance tool boxes, and discloses a tool box for elevator maintenance, which comprises a tool box shell, wherein mounting cavities are formed in two sides of the bottom of the tool box shell, mounting frames are arranged in inner cavities of the mounting cavities, first stepping motors are mounted on inner walls of the mounting frames, first screw rods are coaxially mounted on rotors of the first stepping motors, moving blocks are screwed on surfaces of the first screw rods, and limiting plates are mounted at bottoms of the moving blocks. The first stepping motor additionally arranged can drive the limiting plate to move finally, the limiting plate is used for being inserted into a gap on the surface of the elevator platform, the gap can be clamped by moving the limiting plate, so that the device is limited on the surface of the elevator platform, and the device can be stably placed on the surface of the elevator platform when being acted by external force, so that falling cannot occur, the safety of the device is improved, and meanwhile, the use of staff is also facilitated.

Description

Tool box for elevator maintenance

Technical Field

The utility model relates to the technical field of maintenance tool boxes, in particular to a tool box for elevator maintenance.

Background

The tool box is a container for storing tools, sometimes referred to as a suitcase or portable tool storage, most portable tool boxes have a handle and a hinged lid on top, many have a removable hand held tray located on a flange in the box rim, and a larger compartment underneath, which helps to finish smaller parts and accessories.

The novel elevator maintenance tool box comprises a bulletin CN206811914U (a tool box for elevator maintenance), wherein supporting plates are arranged at the left end and the right end of the lower side of a box body, threaded holes are formed in the supporting plates, threaded rods are arranged in the threaded holes, a rotary disc is arranged on the outer side of each threaded rod, clamping plates are arranged on the inner side of each threaded rod, fixing rods are arranged on the left side and the right side of each shell, connecting blocks are arranged on the outer side of each fixing rod, braces are arranged between the connecting blocks, a shell cover is arranged on the upper side of each shell, handles are arranged on the upper side of each shell cover, fasteners are arranged at four corners of each shell cover and each shell, precision tool placing grooves are formed in the lower ends of the inner parts of the shells, sealing plates are arranged on the front sides of the precision tool placing grooves, fasteners are arranged in the middle parts of the upper sides of the sealing plates, a plurality of tool placing strips are arranged between the shells and the inner parts of the shell cover;

the novel cloth strip and clamping device of placing through setting up precision instruments standing groove, instrument of above-mentioned technique adoption can be fixed the toolbox on the elevator effectively, when the handrail elevator surface carries out work, because handrail elevator is the ladder-shaped, when unstable placing, the toolbox is receiving the interference of external force, takes place to remove easily, falls very easily from the elevator surface when removing, falls along the whereabouts of handrail elevator easily and strikes pedestrian or other article when falling, seriously influences the security of device to inconvenient staff's use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a tool box for elevator maintenance, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a toolbox for elevator maintenance, includes the toolbox shell, the installation cavity has all been seted up to the bottom both sides of toolbox shell, the inner chamber of installation cavity all is equipped with the mounting bracket, first step motor is all installed to the inner wall of mounting bracket, first lead screw is all installed to first step motor's rotor coaxial, the movable block has all been connect soon on the surface of first lead screw, the limiting plate is all installed to the bottom of movable block.

Preferably, the mounting boxes are mounted on the lower surface of the top plate of the mounting cavity, the second stepping motors are mounted in the inner cavities of the mounting boxes, the second screw rods are mounted on the rotors of the second stepping motors coaxially, and the second stepping motors are started to drive the second screw rods to rotate.

Preferably, the surface of second lead screw all connects the lifter soon, the lifter all links to each other with the surface of the mounting bracket of corresponding position, and the second lead screw rotates and can drive the lifter and go up and down, and the mounting bracket also can go up and down thereupon, inserts the limiting plate in the gap of bench surface.

Preferably, the upper surface of movable block all installs the slider, the spout has all been seted up to mounting bracket and slider corresponding position, the slider is all embedded in the spout of corresponding position.

Preferably, lifting blocks are mounted on two sides of the mounting frame, lifting grooves are formed in inner walls of two sides of the mounting cavity, and the lifting blocks are embedded into the lifting grooves at corresponding positions.

Preferably, limiting blocks are arranged on two sides of the lifting rod, limiting grooves are formed in inner walls of two sides of the mounting box, and the limiting blocks are embedded into inner cavities of the limiting grooves.

Preferably, a sealing cover is arranged on the upper surface of the tool box shell, and a placing cavity is formed in the inner cavity of the tool box shell.

Compared with the prior art, the utility model provides a tool box for elevator maintenance, which comprises the following components

The beneficial effects are that:

this instrument case is used in elevator maintenance adds the first step motor that establishes and finally can drive the limiting plate and remove, and the limiting plate is arranged in inserting the gap on elevator platform surface, can press from both sides tightly the gap through removing the limiting plate to carry out spacingly with the device at the surface of elevator platform, make the device when receiving the effect of external force, still can be stable place at the surface of elevator platform, can not take place to fall, improved the security of device, also made things convenient for staff's use simultaneously.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a tool box housing; 2. a mounting chamber; 3. a mounting frame; 4. a first stepping motor; 5. a first screw rod; 6. a moving block; 7. a limiting plate; 8. a mounting box; 9. a second stepping motor; 10. a second screw rod; 11. a lifting rod; 12. a slide block; 13. a chute; 14. a lifting block; 15. a lifting groove; 16. a limiting block; 17. a limit groove; 18. sealing cover; 19. the cavity is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, a tool box for elevator maintenance, which comprises a tool box shell 1, a mounting cavity 2, a mounting rack 3, a first stepping motor 4, a first screw rod 5, a moving block 6, a limiting plate 7, a mounting box 8, a second stepping motor 9, a second screw rod 10, a lifting rod 11, a sliding block 12, a sliding chute 13, a lifting block 14, a lifting groove 15, a limiting block 16, a limiting groove 17, a sealing cover 18 and a placing cavity 19, wherein the mounting cavity 2 is formed in the two sides of the bottom of the tool box shell 1, the mounting rack 3 is arranged in the inner cavity of the mounting cavity 2, the first screw rod 5 is coaxially arranged on the inner wall of the mounting rack 3, the moving block 6 is rotatably connected to the surface of the first screw rod 5, the limiting plate 7 is arranged at the bottom of the moving block 6, the first screw rod 5 is started to drive the first screw rod 5 to rotate, the moving block 6 can drive the limiting plate 7 to move, the limiting plate 7 is used for being inserted into a gap of an elevator table, and simultaneously, and an external force can be conveniently placed on the surface of the elevator table through the gap when the elevator is not used by a clamping device;

the lower surface of the top plate of the mounting cavity 2 is provided with a mounting box 8, the inner cavity of the mounting box 8 is provided with a second stepping motor 9, the rotor of the second stepping motor 9 is coaxially provided with a second screw rod 10, and the second stepping motor 9 is started to drive the second screw rod 10 to rotate;

lifting rods 11 are screwed on the surface of the second screw rod 10, the lifting rods 11 are connected with the surface of the mounting frame 3 at the corresponding position, the lifting rods 11 can be driven to lift by rotation of the second screw rod 10, the mounting frame 3 can lift along with the lifting rods, and the limiting plate 7 is inserted into a gap on the surface of the stair platform;

the upper surface of the moving block 6 is provided with sliding blocks 12, sliding grooves 13 are formed in positions, corresponding to the sliding blocks 12, of the mounting frame 3, the sliding blocks 12 are embedded into the sliding grooves 13 in the corresponding positions, and the sliding grooves 13 and the sliding blocks 12 are used for limiting the moving block 6, so that the moving block 6 can move linearly;

lifting blocks 14 are arranged on two sides of the mounting frame 3, lifting grooves 15 are formed in inner walls of two sides of the mounting cavity 2, the lifting blocks 14 are embedded into the lifting grooves 15 at corresponding positions, and the lifting blocks 14 and the lifting grooves 15 are used for limiting the mounting frame 3, so that the mounting frame 3 cannot deviate when moving;

limiting blocks 16 are arranged on two sides of the lifting rod 11, limiting grooves 17 are formed in inner walls of two sides of the mounting box 8, the limiting blocks 16 are embedded into inner cavities of the limiting grooves 17, and the limiting blocks 16 are matched with the limiting grooves 17, so that the lifting rod 11 can vertically move;

referring to fig. 1, a sealing cover 18 is mounted on the upper surface of the tool box shell 1, and referring to fig. 2, a placing cavity 19 is formed in the inner cavity of the tool box shell 1.

The working principle of the device is as follows: firstly, start second step motor 9 can drive second lead screw 10 and rotate, second lead screw 10 rotates and can drive lifter 11 and go up and down, mounting bracket 3 also can go up and down thereupon, insert limiting plate 7 in the gap of bench surface, then start first step motor 4 and can drive first lead screw 5 and rotate, first lead screw 5 rotates and can drive movable block 6 and remove, movable block 6 moves and can drive limiting plate 7 and remove, last can press from both sides the gap through removing limiting plate 7, thereby limit the device at the surface of bench, make the device when receiving the effect of external force, still can be stable place at the surface of bench, can not take place to fall, the security of device has been improved, staff's use has also been made things convenient for simultaneously.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an elevator maintenance tool case, includes tool case shell (1), its characterized in that: the utility model discloses a tool box, including instrument box shell, mounting bracket, limiting plate, locating plate, mounting cavity (2) have all been seted up to the bottom both sides of instrument box shell (1), the inner chamber of mounting cavity (2) all is equipped with mounting bracket (3), first step motor (4) are all installed to the inner wall of mounting bracket (3), first lead screw (5) are all installed to the rotor coaxial of first step motor (4), movable block (6) have all been connect soon on the surface of first lead screw (5), limiting plate (7) are all installed to the bottom of movable block (6).

2. The tool box for elevator maintenance according to claim 1, wherein: install roof lower surface of installation cavity (2) and all install mounting box (8), second step motor (9) are all installed to the inner chamber of mounting box (8), second lead screw (10) are all installed to the rotor coaxial of second step motor (9).

3. The tool box for elevator maintenance according to claim 2, wherein: lifting rods (11) are connected to the surfaces of the second screw rods (10) in a screwed mode, and the lifting rods (11) are connected with the surfaces of the mounting frames (3) at corresponding positions.

4. The tool box for elevator maintenance according to claim 1, wherein: the sliding blocks (12) are arranged on the upper surfaces of the moving blocks (6), sliding grooves (13) are formed in the positions, corresponding to the sliding blocks (12), of the mounting frame (3), and the sliding blocks (12) are embedded into the sliding grooves (13) in the corresponding positions.

5. The tool box for elevator maintenance according to claim 1, wherein: lifting blocks (14) are arranged on two sides of the mounting frame (3), lifting grooves (15) are formed in inner walls of two sides of the mounting cavity (2), and the lifting blocks (14) are embedded into the lifting grooves (15) at corresponding positions.

6. A kit for elevator repair according to claim 3, characterized in that: limiting blocks (16) are arranged on two sides of the lifting rod (11), limiting grooves (17) are formed in inner walls of two sides of the mounting box (8), and the limiting blocks (16) are embedded into inner cavities of the limiting grooves (17).

7. The tool box for elevator maintenance according to claim 1, wherein: the upper surface of the tool box shell (1) is provided with a sealing cover (18), and the inner cavity of the tool box shell (1) is provided with a placing cavity (19).