CN212687275U

CN212687275U - Elevator inspection safety warning device

Info

Publication number: CN212687275U
Application number: CN202021599804.5U
Authority: CN
Inventors: 徐胜军; 蒋涛; 刘小畅
Original assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Current assignee: Shanghai Special Equipment Supervision and Inspection Technology Institute
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-03-12
Anticipated expiration: 2030-08-05

Abstract

The utility model belongs to the technical field of warning for elevator inspection, in particular to an elevator inspection safety warning device, which aims at the problems of inconvenient use, inconvenient adjustment of blocking range and inconvenient carrying and movement of the existing elevator inspection warning device and provides the following proposal, it includes the slat, the top fixedly connected with rectangle box of slat, the symmetry rotates in the rectangle box and is connected with two rolling axles, the top of two rolling axles all is provided with the crank, the equal rolling in the outside of two rolling axles has the banner strip, the opposite side of two banner strips all is connected with the branch pillar, two equal fixed mounting in top that divide the pillar have the pull ring, two equal swing joint in bottom that divide the pillar have bearing structure, it is connected with the center pin to rotate perpendicularly in the rectangle box, the top of center pin extends to the top and the fixed mounting of rectangle box has the handle, the top fixed mounting of rectangle box has fixed knot to construct. The utility model discloses convenient to use is convenient for adjust and is blocked the scope, portable removes.

Description

Elevator inspection safety warning device

Technical Field

The utility model relates to an elevator inspection is with warning technical field, especially relates to an elevator inspection safety warning device.

Background

The elevator often sees in the life, along with the development of life, tall and big building increases gradually, the elevator is than rare, elevator in use often breaks down, people highly pay close attention to the safety problem of elevator, in order to guarantee the normal operating of elevator, avoid the emergence of major accident, need maintain the elevator, and examine in advance, discover in time and solve trouble and the potential safety hazard that exists in the elevator, in the elevator inspection process, need arrange safety warning device, remind people the elevator to examine.

The existing elevator detection warning device is inconvenient to use, inconvenient to adjust the blocking range and inconvenient to carry and move.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current elevator and detecting warning device and use inconveniently, be not convenient for adjust and block the scope, be not convenient for carry the shortcoming of removal, and the elevator inspection safety warning device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the elevator inspection safety warning device comprises a batten, wherein the top of the batten is fixedly connected with a rectangular box, two winding shafts are symmetrically and rotatably connected in the rectangular box, cranks are arranged at the top ends of the two winding shafts, banners are wound on the outer sides of the two winding shafts, the other sides of the two banners are connected with branch supporting columns, pull rings are fixedly arranged at the top ends of the two branch supporting columns, and the bottom ends of the two branch supporting columns are movably connected with a supporting structure;

the vertical rotation is connected with the center pin in the rectangle box, and the top of center pin extends to the top and fixed mounting of rectangle box has the handle, and the top fixed mounting of rectangle box has fixed knot to construct, and fixed knot constructs and center pin connection, and the bottom symmetry of slat is provided with four gyro wheels, and the bottom swing joint of center pin has central sucking disc.

Preferably, the thread groove has been seted up to the bottom of center pin, and thread groove threaded connection has the threaded rod, the bottom of threaded rod and the top fixed mounting of central sucking disc, and the top fixed mounting of central sucking disc has two guide bars, and two guide bars all with slat and the perpendicular sliding connection of rectangle box.

Preferably, bearing structure includes landing leg, locking bolt and ground mat, divides the bottom of pillar to have seted up the landing leg groove, landing leg and landing leg groove sliding connection, and locking bolt threaded connection has seted up the bar hole on the landing leg with one side inner wall contact in landing leg groove, locking bolt and bar hole swing joint, ground mat fixed mounting is in the bottom of landing leg.

Preferably, fixed knot constructs including solid fixed ring and turning round tight bolt, gu fixed ring fixed connection is at the top of rectangle box, center pin and solid fixed ring swing joint turn round tight bolt threaded connection in solid fixed ring's the outside, turn round tight bolt and contact with the center pin.

Preferably, two foot grooves are symmetrically formed in the top of the batten, the two foot pads are movably connected with the two foot grooves respectively, through holes are formed in the two sides of the rectangular box, and the two banner strips are movably connected with the two through holes respectively.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the handle pushing device moves, the four rollers can be conveniently moved, occasionally can be lifted through the handle, and the carrying is convenient; loosening the locking bolt and pulling upwards to enable the foundation pad to be separated from the foundation groove, shaking the crank to enable the banner strips to be loosened and straightened, and adjusting the shielding range through the two branch columns;

(2) the screwing bolt is loosened, the handle is rotated to drive the central shaft, the central shaft pushes the central sucker to move downwards through the threaded rod, the central sucker plays a role in guiding through the two guide rods, and the central sucker is in contact with the ground to increase the stability of the batten.

The utility model discloses convenient to use is convenient for adjust and is blocked the scope, portable removes.

Drawings

Fig. 1 is a schematic view of an expanded structure of two branch columns of the safety warning device for elevator inspection according to the present invention;

fig. 2 is a schematic view of a retracting structure of two branch posts of the safety warning device for elevator inspection provided by the utility model;

fig. 3 is the structural schematic diagram of part a in fig. 1 of the elevator inspection safety warning device provided by the utility model.

In the figure: the device comprises a strip plate 1, a rectangular box 2, a winding shaft 3, a crank 4, a banner 5, a support pillar 6, a leg groove 7, a leg 8, a ground foot pad 9, a locking bolt 10, a strip hole 11, a ground foot groove 12, a central shaft 13, a fixing ring 14, a tightening bolt 15, a handle 16, a central suction cup 17, a roller 18, a threaded rod 19, a threaded groove 20, a guide rod 21 and a pull ring 22.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, the elevator inspection safety warning device comprises a slat 1, a rectangular box 2 is fixedly connected to the top of the slat 1, warning words are arranged on the rectangular box 2, two winding shafts 3 are symmetrically and rotatably connected in the rectangular box 2, handles 4 are arranged at the top ends of the two winding shafts 3, banners 5 are wound on the outer sides of the two winding shafts 3, branch supporting columns 6 are connected to the other sides of the two banners 5, pull rings 22 are fixedly arranged at the top ends of the two branch supporting columns 6, supporting structures are movably connected to the bottom ends of the two branch supporting columns 6, a central shaft 13 is vertically and rotatably connected in the rectangular box 2, the top end of the central shaft 13 extends to the top of the rectangular box 2, a handle 16 is fixedly arranged on the top of the rectangular box 2, a fixing structure is fixedly arranged on the top of the rectangular box 2 and connected with the central shaft 13, four rollers 18 are symmetrically arranged at the bottom of the slat, four rollers 18 may facilitate movement of the slats 1.

In this embodiment, thread groove 20 has been seted up to the bottom of center pin 13, thread groove 20 threaded connection has threaded rod 19, threaded rod 19's bottom and the top fixed mounting of central sucking disc 17, and the top fixed mounting of central sucking disc 17 has two guide bars 21, and two guide bars 21 all with slat 1 and the perpendicular sliding connection of rectangle box 2, play the guide effect for central sucking disc 17 through two guide bars 21 for central sucking disc 17 can only carry out vertical migration.

In this embodiment, bearing structure includes landing leg 8, locking bolt 10 and rag pad 9, landing leg groove 7 has been seted up to the bottom of branch post 6, landing leg 8 and landing leg groove 7 sliding connection, locking bolt 10 threaded connection is on landing leg 8, one side inner wall contact of locking bolt 10 and landing leg groove 7, bar hole 11 has been seted up on one side inner wall of landing leg groove 7, locking bolt 10 and bar hole 11 swing joint, rag pad 9 fixed mounting is in the bottom of landing leg 8, it can be fixed with landing leg 8 to turn round tight locking bolt 10.

In this embodiment, fixed knot constructs including solid fixed ring 14 and the tight bolt 15 of turning round, gu fixed ring 14 fixed connection is at the top of rectangle box 2, center pin 13 and solid fixed ring 14 swing joint turn round tight bolt 15 threaded connection in solid fixed ring 14's the outside, turn round tight bolt 15 and contact with center pin 13, set up and turn round tight bolt 15 and can fix center pin 13.

In this embodiment, two ground foot grooves 12 have been seted up to slat 1's top symmetry, and two ground foot pads 9 respectively with two ground foot grooves 12 swing joint, the through-hole has all been seted up to the both sides of rectangle box 2, two banner strips 5 respectively with two through-hole swing joint, place ground foot pad 9 in ground foot groove 12, can conveniently accomodate fixedly to split pillar 6.

Example two

Referring to fig. 1-3, the elevator inspection safety warning device comprises a slat 1, the top of the slat 1 is fixedly connected with a rectangular box 2 through screws, warning words are arranged on the rectangular box 2, two winding shafts 3 are symmetrically and rotatably connected in the rectangular box 2, handles 4 are arranged at the top ends of the two winding shafts 3, banner strips 5 are wound on the outer sides of the two winding shafts 3, branch supporting columns 6 are connected to the other sides of the banner strips 5, pull rings 22 are fixedly mounted at the top ends of the two branch supporting columns 6, supporting structures are movably connected at the bottom ends of the two branch supporting columns 6, a central shaft 13 is vertically and rotatably connected in the rectangular box 2, the top end of the central shaft 13 extends to the top of the rectangular box 2 and is fixedly provided with a handle 16 through welding, a fixing structure is fixedly mounted at the top of the rectangular box 2 through welding, the fixing structure is connected with the central shaft 13, four idler wheels 18 are, the bottom end of the central shaft 13 is movably connected with a central suction cup 17, and four rollers 18 can conveniently move the batten 1.

In this embodiment, thread groove 20 has been seted up to the bottom of center pin 13, thread groove 20 threaded connection has threaded rod 19, welded fastening is passed through with the top of central sucking disc 17 to the bottom of threaded rod 19, welded fastening installs two guide bars 21 at the top of central sucking disc 17, two guide bars 21 all with slat 1 and the perpendicular sliding connection of rectangle box 2, play the guide effect for central sucking disc 17 through two guide bars 21 for central sucking disc 17 can only carry out vertical migration.

In this embodiment, bearing structure includes landing leg 8, locking bolt 10 and rag pad 9, landing leg groove 7 has been seted up to the bottom of branch post 6, landing leg 8 and landing leg groove 7 sliding connection, locking bolt 10 threaded connection is on landing leg 8, one side inner wall contact of locking bolt 10 and landing leg groove 7, bar hole 11 has been seted up on one side inner wall of landing leg groove 7, locking bolt 10 and bar hole 11 swing joint, rag pad 9 passes through welded fastening and installs in the bottom of landing leg 8, turn round tight locking bolt 10 and can fix landing leg 8.

In this embodiment, fixed knot constructs including solid fixed ring 14 and the tight bolt 15 of turning round, gu fixed ring 14 passes through screw fixed connection at the top of rectangle box 2, center pin 13 and solid fixed ring 14 swing joint turn round tight bolt 15 threaded connection in the outside of solid fixed ring 14, turn round tight bolt 15 and contact with center pin 13, set up and turn round tight bolt 15 and can fix center pin 13.

In the embodiment, when the elevator car is used, the pushing device moves through the handle 16, the four rollers 18 are arranged to be convenient to move, occasionally the elevator car can be lifted through the handle 16, the elevator car is convenient to carry, when the elevator car moves to a proper position, the locking bolt 10 is loosened and pulled upwards, the floor mat 9 is separated from the floor foot groove 12 (refer to figure 2), the crank 4 is shaken to loosen the horizontal cross bar 5, the branch pillar 6 is pulled through the pull ring 22 to straighten the horizontal cross bar 5, the locking bolt 10 is adjusted and moved downwards, the floor mat 9 is contacted with the ground and plays a supporting role, similarly, the branch pillar 6 on the other side is adjusted properly and can be arranged beside the elevator to play a warning role (refer to figure 3), the tightening bolt 15 is loosened, the handle 16 is rotated, the handle 16 drives the central shaft 13, the central suction cup 17 is pushed downwards through the threaded rod 19 by the central suction cup 17, the two guide rods 21 play a guiding role for the central, make central sucking disc 17 can only carry out vertical migration, central sucking disc 17 can increase slat 1's stability with ground contact, after the use is accomplished, reverse rocking crank 4, two rolling axle 3 rotate and carry out the rolling to banner 5, can make two branch pillars 6 be close to slat 1, and place two ground callus on the sole 9 in two ground foot grooves 12, with the device remove leave can, all structures in this application all can carry out the selection of material and length according to the in-service use condition, the drawing is the schematic structure picture, concrete actual dimension can make appropriate adjustment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The elevator inspection safety warning device comprises a batten (1) and is characterized in that the top of the batten (1) is fixedly connected with a rectangular box (2), two winding shafts (3) are symmetrically and rotatably connected in the rectangular box (2), the top ends of the two winding shafts (3) are respectively provided with a crank (4), the outer sides of the two winding shafts (3) are respectively wound with a banner bar (5), the other sides of the two banner bars (5) are respectively connected with a branch supporting column (6), the top ends of the two branch supporting columns (6) are respectively and fixedly provided with a pull ring (22), and the bottom ends of the two branch supporting columns (6) are respectively and movably connected with a supporting structure;

the vertical rotation is connected with center pin (13) in rectangle box (2), and the top of center pin (13) extends to the top and fixed mounting of rectangle box (2) has handle (16), and the top fixed mounting of rectangle box (2) has fixed knot to construct, and fixed knot constructs and is connected with center pin (13), and the bottom symmetry of slat (1) is provided with four gyro wheels (18), and the bottom swing joint of center pin (13) has central sucking disc (17).

2. The elevator inspection safety warning device according to claim 1, wherein a thread groove (20) is formed in the bottom end of the central shaft (13), a threaded rod (19) is connected to the thread groove (20) in a threaded manner, the bottom end of the threaded rod (19) is fixedly installed on the top of the central suction cup (17), two guide rods (21) are fixedly installed on the top of the central suction cup (17), and the two guide rods (21) are vertically and slidably connected with the batten (1) and the rectangular box (2).

3. The elevator inspection safety warning device according to claim 1, wherein the supporting structure comprises a supporting leg (8), a locking bolt (10) and a foundation pad (9), a supporting leg groove (7) is formed in the bottom end of the branch column (6), the supporting leg (8) is slidably connected with the supporting leg groove (7), the locking bolt (10) is in threaded connection with the supporting leg (8), the locking bolt (10) is in contact with the inner wall of one side of the supporting leg groove (7), a strip-shaped hole (11) is formed in the inner wall of one side of the supporting leg groove (7), the locking bolt (10) is movably connected with the strip-shaped hole (11), and the foundation pad (9) is fixedly mounted at the bottom end of the supporting leg (8).

4. The elevator inspection safety warning device of claim 1, wherein the fixing structure comprises a fixing ring (14) and a tightening bolt (15), the fixing ring (14) is fixedly connected to the top of the rectangular box (2), the central shaft (13) is movably connected with the fixing ring (14), the tightening bolt (15) is in threaded connection with the outer side of the fixing ring (14), and the tightening bolt (15) is in contact with the central shaft (13).

5. The elevator inspection safety warning device according to claim 3, wherein the top of the slat (1) is symmetrically provided with two floor foot grooves (12), the two floor foot pads (9) are movably connected with the two floor foot grooves (12), both sides of the rectangular box (2) are provided with through holes, and the two horizontal spokes (5) are movably connected with the two through holes.