CN217606486U

CN217606486U - Warning board for elevator maintenance

Info

Publication number: CN217606486U
Application number: CN202220615550.4U
Authority: CN
Inventors: 鞠光荣; 鞠会
Original assignee: Shandong Chenglin Electromechanical Equipment Installation Co ltd
Current assignee: Shandong Chenglin Electromechanical Equipment Installation Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-10-18
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses a warning sign is used in elevator maintenance, including warning sign one, the left side fixedly connected with support of warning sign one, the worker's shape groove has been seted up to the inside of warning sign one, and the front side and the rear side of worker shape inslot wall all articulate through the pivot has the gear, and the surface meshing of gear has the cingulum, and the equal sliding connection in both sides of worker shape inslot chamber has warning sign two, and the equal fixedly connected with slide bar in rear end on left front end and right side in cingulum, two slides and cup joints the surface at the slide bar of warning sign. The utility model discloses pass through gear and cingulum by arm-tie and slide bar and drive two removals of warning sign, carry out the rigidity to warning sign two by the inside of cardboard card income draw-in groove again, make warning sign one and warning sign two pairs of passersby warn and block to possess and be convenient for block the advantage of warning, solved current warning sign for the elevator maintenance and using warning in-process, the volume is less, and warning effect is relatively poor, can't effectively block the problem to passersby.

Description

Warning board for elevator maintenance

Technical Field

The utility model relates to an elevator maintenance technical field specifically is warning sign is used in elevator maintenance.

Background

In some elevator maintenance processes, the warning board can be used for warning pedestrians, but the existing warning board for elevator maintenance is small in size and poor in warning effect in the use warning process, and cannot effectively block passerby.

SUMMERY OF THE UTILITY MODEL

For solving the problem that provides among the above-mentioned background art, the utility model aims to provide a warning sign is used in elevator maintenance possesses the advantage of being convenient for block the warning, has solved current warning sign is used in elevator maintenance and has warned the in-process, and the volume is less, and warning effect is relatively poor, can't carry out the problem that effectively blocks to passerby.

In order to achieve the above purpose, the utility model provides a following technical scheme: warning sign is used in elevator maintenance, including warning sign one, the left side fixedly connected with support of warning sign one, worker's shape groove has been seted up to warning sign one's inside, the front side of worker shape inslot wall all articulates through the pivot with the rear side has the gear, the surface toothing of gear has the cingulum, the equal sliding connection in both sides of worker's shape inslot chamber has warning sign two, the equal fixedly connected with slide bar in rear end on left front end and right side of cingulum, two slides and cup joints the surface at the slide bar of warning sign, the fixed surface of warning sign two is connected with the arm-tie, the top of warning sign one is provided with the cardboard, the draw-in groove has been seted up at the top of warning sign two, the bottom of cardboard runs through to the inside of draw-in groove.

As the utility model discloses preferred, the spacing groove has been seted up at the top of a warning sign inner chamber, the inside sliding connection of spacing groove has trapezoidal pole, the top of trapezoidal pole is run through the warning sign and fixed connection is on the surface of cardboard in the lump.

As the utility model discloses preferred, the surface cover of trapezoidal pole is equipped with the spring, the top fixed connection of spring is in the inside of spacing groove.

As the utility model discloses preferred, the equal activity of top and bottom of warning sign two is inlayed and is had the ball, the surface of ball and the inner wall sliding connection in worker's shape groove.

As the utility model discloses preferred, the equal fixedly connected with in top and bottom on warning sign right side reflects light strip, the width of reflecting light strip is the same with the width of warning sign one.

As the utility model discloses preferred, the front end of warning sign bottom and the equal fixedly connected with sucking disc in rear end, the bottom fixedly connected with foam-rubber cushion of trapezoidal pole.

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

1. the utility model discloses pass through gear and cingulum by arm-tie and slide bar and drive two removals of warning sign, carry out rigidity to warning sign two by the inside of cardboard card income draw-in groove again, make warning sign one and warning sign warn two pairs of passersby and block to possess and be convenient for block the advantage of warning, solved current warning sign for the elevator maintenance and warning the in-process using, the volume is less, warning effect is relatively poor, can't carry out the problem that effectively blocks to passersby.

2. The utility model discloses a set up spacing groove and trapezoidal pole, can carry on spacingly to the cardboard, avoided the cardboard to appear breaking away from the phenomenon of warning sign one.

3. The utility model discloses a set up the spring, can promote the cardboard through trapezoidal pole, improved the stability of cardboard when using.

4. The utility model discloses a set up the ball, can reduce warning sign two and worker shape frictional force between the groove, improved the smoothness nature of warning sign two when removing.

5. The utility model discloses a set up the reflection of light strip, can carry out reflection of light processing, and then improve the warning effect of warning sign one.

6. The utility model discloses a set up the sucking disc, can improve the stability of warning sign one, avoided warning sign one to appear rocking the phenomenon of falling when using.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic perspective view of the toothed belt of the present invention.

In the figure: 1. a first warning board; 2. a support; 3. an I-shaped groove; 4. a gear; 5. a toothed belt; 6. A second warning board; 7. a slide bar; 8. pulling a plate; 9. clamping a plate; 10. a card slot; 11. a limiting groove; 12. A trapezoidal bar; 13. a spring; 14. a ball bearing; 15. a light-reflecting strip; 16. a suction cup; 17. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a warning sign is used in elevator maintenance, including warning sign 1, the left side fixedly connected with support 2 of warning sign 1, worker's shape groove 3 has been seted up to the inside of warning sign 1, the front side of worker's shape groove 3 inner wall all articulates through the pivot with the rear side has gear 4, gear 4's surface toothing has cingulum 5, the equal sliding connection in both sides of worker's shape inslot 3 inner chamber has warning sign two 6, the equal fixedly connected with slide bar 7 in rear end on the left front end of cingulum 5 and right side, warning sign two 6 slide and cup joint on the surface of slide bar 7, the fixed surface of warning sign two 6 is connected with arm-tie 8, warning sign 1's top is provided with cardboard 9, draw-in groove 10 has been seted up at warning sign two 6's top, the bottom of cardboard 9 runs through to the inside of draw-in groove 10.

Referring to fig. 2, a limiting groove 11 is formed in the top of an inner cavity of the first warning board 1, a trapezoidal rod 12 is slidably connected to the inside of the limiting groove 11, and the top end of the trapezoidal rod 12 penetrates through the first warning board 1 and is fixedly connected to the surface of the clamping plate 9.

As a technical optimization scheme of the utility model, through setting up spacing groove 11 and trapezoidal pole 12, can carry on spacingly to cardboard 9, avoided cardboard 9 to appear breaking away from the phenomenon of warning sign 1.

Referring to fig. 2, a spring 13 is sleeved on the surface of the trapezoidal rod 12, and the top end of the spring 13 is fixedly connected inside the limiting groove 11.

As the utility model discloses a technical optimization scheme, through setting up spring 13, can promote cardboard 9 through trapezoidal pole 12, has improved the stability of cardboard 9 when using.

Referring to fig. 1, the top and the bottom of the second warning board 6 are movably embedded with balls 14, and the surfaces of the balls 14 are slidably connected with the inner wall of the i-shaped groove 3.

As a technical optimization scheme of the utility model, through setting up ball 14, can reduce the frictional force between two 6 warning signs and the worker shape groove 3, improved the smoothness nature of two 6 warning signs when removing.

Referring to fig. 1, the top and the bottom of the right side of the warning board 1 are both fixedly connected with a reflective strip 15, and the width of the reflective strip 15 is the same as that of the warning board 1.

As the utility model discloses a technical optimization scheme through setting up reflection of light strip 15, can carry out reflection of light processing, and then improves the warning effect of warning sign 1.

Referring to fig. 1, the front end and the rear end of the bottom of the first warning board 1 are both fixedly connected with a suction cup 16, and the bottom of the trapezoidal rod 12 is fixedly connected with a sponge pad 17.

As a technical optimization scheme of the utility model, through setting up sucking disc 16, can improve warning sign 1's stability, avoided warning sign 1 to appear rocking the phenomenon of falling when using.

The utility model discloses a theory of operation and use flow: during the use, the user at first places the elevator outside at needs maintenance with warning sign 1, then upwards stimulate cardboard 9, make cardboard 9 break away from draw-in groove 10, pull arm 8 again, draw arm 8 drives warning sign two 6 and removes, warning sign two 6 can drive slide bar 7 when removing and remove, slide bar 7 drives cingulum 5 and rotates, cingulum 5 drives another warning sign two 6 through slide bar 7 and removes, make warning sign two 6 expand and warn and block, loosen cardboard 9 after reaching suitable width, spring 13 then can drive inside that cardboard 9 card goes into draw-in groove 10 through trapezoidal pole 12 and carry out the rigidity to warning sign two 6, thereby reach the effect of being convenient for block the warning.

In conclusion: this warning sign is used in elevator maintenance, drive two 6 removal of warning sign through gear 4 and cingulum 5 by arm-tie 8 and slide bar 7, go on the rigidity to two 6 warning signs by the inside of cardboard 9 card income draw-in groove 10 again, make warning sign 1 and two 6 warning signs block the passerby, thereby possessed and be convenient for blockking the advantage of warning, the warning sign is using the warning in-process to have solved current for elevator maintenance, the volume is less, warning effect is relatively poor, can't carry out the problem that effectively blocks to the passerby.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 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. Warning sign is used in elevator maintenance, including warning sign (1), its characterized in that: left side fixedly connected with support (2) of warning sign one (1), worker's shape groove (3) have been seted up to the inside of warning sign one (1), the front side of worker's shape groove (3) inner wall all articulates through the pivot with the rear side has gear (4), the surface toothing of gear (4) has toothed belt (5), the equal sliding connection in both sides of worker's shape groove (3) inner chamber has warning sign two (6), the equal fixedly connected with slide bar (7) in rear end on left front end and right side of toothed belt (5), warning sign two (6) slide and cup joint the surface at slide bar (7), the fixed surface of warning sign two (6) is connected with arm-tie (8), the top of warning sign one (1) is provided with cardboard (9), draw-in groove (10) have been seted up at the top of warning sign two (6), the bottom of cardboard (9) runs through to the inside of draw-in groove (10).

2. The warning sign for elevator maintenance according to claim 1, wherein: limiting groove (11) have been seted up at the top of warning sign (1) inner chamber, the inside sliding connection of limiting groove (11) has trapezoidal pole (12), warning sign (1) and fixed connection are run through on the surface of cardboard (9) on the top of trapezoidal pole (12).

3. The warning sign for elevator maintenance according to claim 2, wherein: the surface cover of trapezoidal pole (12) is equipped with spring (13), the inside at spacing groove (11) is connected to the top fixed connection of spring (13).

4. The warning sign for elevator maintenance according to claim 1, wherein: the top and the bottom of the warning board II (6) are movably inlaid with balls (14), and the surface of each ball (14) is in sliding connection with the inner wall of the corresponding H-shaped groove (3).

5. The warning sign for elevator maintenance according to claim 1, wherein: the warning board is characterized in that the top and the bottom on the right side of the warning board I (1) are fixedly connected with light reflecting strips (15), and the width of the light reflecting strips (15) is the same as that of the warning board I (1).

6. The warning sign for elevator maintenance according to claim 2, wherein: the warning board is characterized in that the front end and the rear end of the bottom of the warning board I (1) are fixedly connected with suckers (16), and the bottom of the trapezoidal rod (12) is fixedly connected with a sponge mat (17).