CN217272891U

CN217272891U - Elevator safety inspection box

Info

Publication number: CN217272891U
Application number: CN202220427327.7U
Authority: CN
Inventors: 周玉霞; 张峰; 袁亚彬
Original assignee: Hangzhou Zhongan Elevator Co Ltd
Current assignee: Hangzhou Zhongan Elevator Co Ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-08-23
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses an elevator safety inspection box, comprising a base plate, the draw-in groove has been seted up at the top of bottom plate, the internal surface swing joint of draw-in groove has the box body, the top swing joint of box body has the lid, the equal fixedly connected with round pin piece in the left and right sides of lid bottom, the equal fixedly connected with cardboard in the top of the box body left and right sides. The utility model discloses a set up the lid, can seal the top of box body, through setting up the round pin piece, the cardboard, the turning handle, the threaded rod, the thread bush, push rod and stopper, can conveniently fix between lid and the box body, also conveniently dismantle the maintenance to the box body simultaneously, through setting up above structure, possess and conveniently dismantle the advantage that detects the box and maintain its inside, it mostly fixes through the screw to have solved traditional detection box, because produce the corrosion easily after the screw uses for a long time, be not convenient for demolish, and then bring great inconvenient problem for the maintenance that detects the box.

Description

Elevator safety detection box

Technical Field

The utility model relates to a detect box technical field, specifically be an elevator safety inspection box.

Background

An elevator is a vertical elevator taking a motor as power, a box-shaped nacelle is arranged on the elevator and used for carrying people or goods in a multi-story building, the elevator also has a step type, a step plate is arranged on a track to continuously run, the elevator is commonly called an escalator or a moving sidewalk, fixed lifting equipment serving a specified floor is used, the elevator does not run and is not detected in place for a long time, the elevator is frequently out of work and stops running and people are trapped, therefore, the safety of the elevator needs to be checked, a detection box is needed to be used, most of the traditional detection boxes are fixed through screws, and the screws are easy to corrode after being used for a long time, so that the detection boxes are not convenient to dismantle, and further great inconvenience is brought to the maintenance of the detection boxes.

SUMMERY OF THE UTILITY MODEL

To the relevant problem that exists among the above-mentioned background art, the utility model aims at providing an elevator safety inspection box.

In order to achieve the above object, the utility model provides a following technical scheme:

an elevator safety detection box comprises a bottom plate, wherein a clamping groove is formed in the top of the bottom plate, a box body is movably connected to the inner surface of the clamping groove, a box cover is movably connected to the top of the box body, pin blocks are fixedly connected to the left side and the right side of the bottom of the box cover, a clamping plate is fixedly connected to the top of the left side and the right side of the box body, the bottom of each pin block penetrates through the clamping plate and extends to the position below the clamping plate, a threaded rod is rotatably connected to the bottom of the inner cavity of each pin block through a bearing, a rotating handle is fixedly connected to the top of each threaded rod, threaded sleeves are in threaded connection with the left side and the right side of the outer surface of each threaded rod, push rods are movably connected to the left side and the right side of each threaded sleeve through movable shafts, through holes are formed in the bottoms of the left side and the right side of each pin block, a limiting block is movably connected to the inner surface of each through shaft, one end, far away from each threaded sleeve, of each push rod is movably connected with the connecting position of the limiting block through a movable shaft, one end of the limiting block, which is far away from the push rod, extends to the outer side of the through hole.

As a further description of the above scheme, the left and right sides of the bottom plate are all provided with a through groove, the inner surface of the through groove is movably connected with a limiting rod, two pulling blocks are fixedly connected to one sides of the limiting rods, which are opposite to each other, limiting holes are formed in the bottoms of the left and right sides of the box body, and one side, opposite to the limiting rods, of the limiting rods is penetrated through the through groove and is spliced with the inner surface of the limiting holes.

As a further description of the above scheme, the front and back of the threaded sleeve are both fixedly connected with a sliding block, the front and back of the pin block inner cavity are both provided with sliding grooves used in cooperation with the sliding block, and the outer surface of the sliding block is in sliding connection with the inner surface of the sliding groove.

As a further description of the above scheme, the top and the bottom of the limiting rod and the inner cavity located in the through groove are both fixedly connected with guide blocks, the top and the bottom of the inner cavity of the through groove are both provided with guide grooves used in cooperation with the guide blocks, and the outer surface of the guide blocks is slidably connected with the inner surface of the guide grooves.

As a further description of the above scheme, the bottom of the limiting block is fixedly connected with a supporting block, the bottom of the through hole inner cavity is provided with a slideway used in cooperation with the supporting block, and the outer surface of the supporting block is slidably connected with the inner surface of the slideway.

As further description of the scheme, one end, far away from the limiting hole, of the guide block is fixedly connected with a pressure spring, and one end, far away from the guide block, of the pressure spring is fixedly connected with the joint of the inner cavity of the guide groove.

As further description of the above scheme, the front and rear positions of the bottoms of the left and right sides of the bottom plate are fixedly connected with mounting blocks, and mounting holes are formed in the tops of the mounting blocks.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the lid, can seal the top of box body, through setting up the round pin piece, the cardboard, the turning handle, the threaded rod, the thread bush, push rod and stopper, can conveniently fix between lid and the box body, also conveniently dismantle the maintenance to the box body simultaneously, through setting up above structure, possess and conveniently dismantle the advantage that detects the box and maintain its inside, it mostly fixes through the screw to have solved traditional detection box, because produce the corrosion easily after the screw uses for a long time, be not convenient for demolish, and then bring great inconvenient problem for the maintenance that detects the box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is a sectional view of the pin block structure of the present invention;

FIG. 4 is a left side sectional view of the pin block structure of the present invention;

fig. 5 is a partial enlarged view of a portion a in the structure diagram of the present invention;

fig. 6 is a partial enlarged view of the point B in the structure diagram 3 of the present invention.

In the figure: 1. a base plate; 2. a card slot; 3. a box body; 4. a box cover; 5. a pin block; 6. clamping a plate; 7. a threaded rod; 8. a handle is rotated; 9. a threaded sleeve; 10. a push rod; 11. a through hole; 12. a limiting block; 13. a through groove; 14. a limiting rod; 15. pulling the block; 16. a limiting hole; 17. a slider; 18. a chute; 19. a guide block; 20. a guide groove; 21. a supporting block; 22. a slideway; 23. and (5) pressing a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-6, an elevator safety detection box comprises a bottom plate 1, a slot 2 is formed at the top of the bottom plate 1, a box body 3 is movably connected to the inner surface of the slot 2, a box cover 4 is movably connected to the top of the box body 3, a pin block 5 is fixedly connected to each of the left and right sides of the bottom of the box cover 4, a clamping plate 6 is fixedly connected to each of the top of the left and right sides of the box body 3, the bottom of the pin block 5 penetrates through the clamping plate 6 and extends to the lower side of the clamping plate 6, the bottom of the inner cavity of the pin block 5 is rotatably connected with a threaded rod 7 through a bearing, the top of the threaded rod 7 penetrates through the box cover 4 and is fixedly connected with a rotating handle 8, threaded sleeves 9 are respectively and threadedly connected to the left and right sides of the outer surface of the threaded rod 7, push rods 10 are movably connected to the left and right sides of the pin block 5 through holes 11, and limiting blocks 12 are movably connected to the inner surfaces of the through holes 11, one end that thread bush 9 was kept away from to push rod 10 passes through loose axle swing joint with the junction of stopper 12, stopper 12 keeps away from the one end of push rod 10 and extends to the outside of through-hole 11, through setting up lid 4, can seal up the top of box body 3, through setting up round pin piece 5, cardboard 6, turning handle 8, threaded rod 7, thread bush 9, push rod 10 and stopper 12, can conveniently fix between lid 4 and the box body 3, also conveniently dismantle the maintenance to box body 3 simultaneously, through setting up above structure, possess and conveniently dismantle the advantage that detects the box and maintain its inside, it mostly fixes through the screw to have solved traditional detection box, because the screw produces the corrosion after using for a long time easily, be not convenient for demolish, and then bring great inconvenient problem for the maintenance that detects the box.

The utility model discloses in, logical groove 13 has all been seted up to the left and right sides of bottom plate 1, the internal surface swing joint who leads to groove 13 has gag lever post 14, two equal fixedly connected with in one side that gag lever post 14 carried on the back mutually draw piece 15, spacing hole 16 has all been seted up to the bottom of the 3 left and right sides of box body, one side that two gag lever posts 14 are relative all runs through logical groove 13 and pegs graft with spacing hole 16's internal surface, through setting up logical groove 13, gag lever post 14, draw piece 15 and spacing hole 16, can fix box body 3, it also conveniently dismantles box body 3 simultaneously.

Wherein, threaded bush 9's the equal fixedly connected with slider 17 in front and the back, the spout 18 that cooperation slider 17 used is all seted up at the front and the back of the inner chamber of round pin piece 5, and slider 17's surface and the internal surface sliding connection of spout 18 can play the effect of direction to threaded bush 9's removal through setting up slider 17 and spout 18, also carry on spacingly to threaded bush 9's removal simultaneously.

Wherein, the top and the bottom of gag lever post 14 just are located the equal fixedly connected with guide block 19 of inner chamber that leads to groove 13, lead to the top and the bottom of the inner chamber of groove 13 and all seted up the guide way 20 that cooperation guide block 19 used, the surface of guide block 19 and the internal surface sliding connection of guide way 20, through setting up guide block 19 and guide way 20, can play the effect of direction to the removal of gag lever post 14, also carry on spacingly to the removal of gag lever post 14 simultaneously.

Specifically, the bottom fixedly connected with supporting shoe 21 of stopper 12, the slide 22 that cooperation supporting shoe 21 used has been seted up to the bottom of through-hole 11 inner chamber, and the surface of supporting shoe 21 and the internal surface sliding connection of slide 22 can play the effect of direction to the removal of stopper 12 through setting up supporting shoe 21 and slide 22, also supports the removal of supporting shoe 21 simultaneously.

Specifically, one end of the guide block 19, which is far away from the limiting hole 16, is fixedly connected with a pressure spring 23, and a joint of one end of the pressure spring 23, which is far away from the guide block 19, and an inner cavity of the guide groove 20 is fixedly connected, so that the limiting rod 14 can be pushed to move towards the middle by arranging the pressure spring 23, and the limiting rod 14 is prevented from being separated from the limiting hole 16.

In addition, the installation block is fixedly connected to the front and back positions of the bottoms of the left side and the right side of the bottom plate 1, the installation hole is formed in the top of the installation block, and the bottom plate 1 can be conveniently and fixedly installed through the installation block and the installation hole.

The working principle is as follows: when the detection box is used, the bottom plate 1 is installed on a designated ground through the installation block and the installation hole, when the box body 3 needs to be disassembled and maintained, the pull block 15 is firstly pulled towards two sides, the pull block 15 drives the limiting rod 14 to move towards two sides, the limiting rod 14 is separated from the limiting hole 16, then the box body 3 is taken out, the rotating handle 8 is rotated, the rotating handle 8 drives the threaded rod 7 to rotate, the threaded rod 7 drives the threaded sleeve 9 to move upwards through the guide of the sliding block 17 and the sliding groove 18, the threaded sleeve 9 drives the push rod 10 to move upwards, the push rod 10 drives the limiting block 12 to move towards the middle, the limiting block 12 is taken into the pin block 5, then the box cover 4 is moved upwards, the box cover 4 is disassembled, the disassembly of the box body 3 is completed, the detection box has the advantage of conveniently disassembling the detection box to maintain the interior thereof through the arrangement of the structure, the problem that most of the traditional detection boxes are fixed through screws is solved, and because the screws are easily rusted after being used for a long time, is not convenient to be dismantled, and then brings great inconvenient problem for the maintenance of detection box.

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

Claims

1. The utility model provides an elevator safety inspection box, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is provided with a clamping groove (2), the inner surface of the clamping groove (2) is movably connected with a box body (3), the top of the box body (3) is movably connected with a box cover (4), the left side and the right side of the bottom of the box cover (4) are fixedly connected with pin blocks (5), the tops of the left side and the right side of the box body (3) are fixedly connected with clamping plates (6), the bottoms of the pin blocks (5) penetrate through the clamping plates (6) and extend to the lower side of the clamping plates (6), the bottom of the inner cavity of each pin block (5) is rotatably connected with a threaded rod (7) through a bearing, the top of the threaded rod (7) penetrates through the box cover (4) and is fixedly connected with a rotating handle (8), the left side and the right side of the outer surface of the threaded rod (7) are both in threaded connection with threaded sleeves (9), and the left side and right side of each threaded sleeve (9) are both in movable connection with a push rod (10) through a movable shaft, through-hole (11) have all been seted up to the bottom of round pin piece (5) left and right sides, the internal surface swing joint of through-hole (11) has stopper (12), the one end of threaded sleeve (9) is kept away from in push rod (10) passes through loose axle swing joint with the junction of stopper (12), the one end that push rod (10) were kept away from in stopper (12) extends to the outside of through-hole (11).

2. The elevator safety detection box according to claim 1, characterized in that: logical groove (13) have all been seted up to the left and right sides of bottom plate (1), the internal surface swing joint who leads to groove (13) has gag lever post (14), two equal fixedly connected with in one side that gag lever post (14) carried on the back mutually draws piece (15), spacing hole (16), two have all been seted up to the bottom of the box body (3) left and right sides one side that gag lever post (14) is relative all runs through logical groove (13) and pegs graft with the internal surface in spacing hole (16).

3. The elevator safety detection box according to claim 1, characterized in that: the front and the back of the threaded sleeve (9) are fixedly connected with sliding blocks (17), the front and the back of the inner cavity of the pin block (5) are provided with sliding grooves (18) used for matching with the sliding blocks (17), and the outer surface of the sliding blocks (17) is connected with the inner surface of the sliding grooves (18) in a sliding mode.

4. The elevator safety detection box according to claim 2, characterized in that: the utility model discloses a spacing pole, including leading to groove (13), the equal fixedly connected with guide block (19) of inner chamber that just is located logical groove (13) in the top and the bottom of gag lever post (14), leading to groove (13) inner chamber's top and bottom all seted up guide way (20) that cooperation guide block (19) used, the surface of guide block (19) and the internal surface sliding connection of guide way (20).

5. The elevator safety detection box according to claim 1, characterized in that: the bottom of the limiting block (12) is fixedly connected with a supporting block (21), the bottom of the inner cavity of the through hole (11) is provided with a slideway (22) matched with the supporting block (21) for use, and the outer surface of the supporting block (21) is in sliding connection with the inner surface of the slideway (22).

6. The elevator safety detection box according to claim 4, characterized in that: one end of the guide block (19) far away from the limiting hole (16) is fixedly connected with a pressure spring (23), and one end of the pressure spring (23) far away from the guide block (19) is fixedly connected with the connecting part of the inner cavity of the guide groove (20).

7. The elevator safety detection box according to claim 1, characterized in that: the front and back positions of the bottoms of the left side and the right side of the bottom plate (1) are fixedly connected with mounting blocks, and mounting holes are formed in the tops of the mounting blocks.