CN211078124U

CN211078124U - Elevator left layer door bottom door sealing head convenient to use

Info

Publication number: CN211078124U
Application number: CN201922252658.2U
Authority: CN
Inventors: 徐剑; 徐贤卫
Original assignee: Changzhou Shunchang Elevator Parts Co ltd
Current assignee: Changzhou Shunchang Elevator Parts Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-24
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses an elevator left layer door bottom door head convenient to use, including elevator layer door, standing groove, head body, opening, cavity and fixed establishment, the standing groove has been seted up to the bottom of elevator layer door, and the inside of standing groove is provided with the head body, and the bottom of head body is run through the standing groove and is extended to its outside, and the surface of head body just is located the inside position of standing groove and has seted up the opening, and the cavity has been seted up to the inside of elevator layer door, and the inside of cavity is provided with fixed establishment. The utility model discloses an elevator layer door, standing groove, head body, opening, cavity and fixed establishment mutually support, have realized the effect of convenient to use, when the head body damages, can be simple convenient dismantle the head body from elevator layer door get off, dismantle process easy operation, labour saving and time saving, and need not carry out dismantlement work with the help of extracting tool, bring very big facility for the user, the practicality is strong.

Description

Elevator left layer door bottom door sealing head convenient to use

Technical Field

The utility model relates to an elevator technical field specifically is an elevator left floor door bottom door head convenient to use.

Background

At present, common elevator left floor door bottom door head is not convenient for use, damages the back when the head body, and can't be simply convenient dismantles the head body from elevator layer door, and the dismantlement process is comparatively loaded down with trivial details, wastes time and energy, and just can dismantle with the help of extracting tool, causes very big inconvenience for the user, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator left floor door bottom door head convenient to use to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a convenient-to-use elevator left-layer door bottom door seal head comprises an elevator layer door, a placing groove, a seal head body, a through opening, a cavity and a fixing mechanism, wherein the placing groove is formed in the bottom of the elevator layer door, the seal head body is arranged inside the placing groove, the bottom of the seal head body penetrates through the placing groove and extends to the outside of the placing groove, the through opening is formed in the position, located inside the placing groove, on the surface of the seal head body, the cavity is formed in the elevator layer door, and the fixing mechanism is arranged inside the cavity;

the fixing mechanism comprises a bearing, the bearing is fixedly installed at the top of the right side of the inner wall of the cavity, a threaded rod is movably connected inside the bearing, the left end of the threaded rod sequentially penetrates through the bearing, the cavity and the elevator landing door from right to left and extends to the outside of the elevator landing door, a rotating handle is fixedly connected at the left end of the threaded rod, eight clamping grooves are formed in the right side of the rotating handle in a surrounding mode at equal intervals, a threaded block is connected to the position, located inside the cavity, on the surface of the threaded rod in a threaded mode, a push rod is fixedly connected to the bottom of the right side of the threaded block, a first fixing plate is movably connected to the position, corresponding to the through hole, of the left side of the elevator landing door, a first handle is fixedly connected to the left side of the first fixing plate, an inserting rod is fixedly connected to the midpoint of the right side, a socket is formed in the right side of the top of the inserted bar, a connecting bar is movably connected inside the socket, a second fixing plate is fixedly connected to the bottom of the connecting bar, the top of the second fixing plate is in contact with the bottom of the inserted bar, a second handle is fixedly connected to the bottom of the second fixing plate, the top of the connecting bar penetrates through the socket and extends to the outside of the socket, a limiting opening is formed in the left side of the connecting bar and corresponds to the position of the push bar, a limiting opening is formed in the left side of the connecting bar, the right end of the push bar sequentially penetrates through the cavity, the elevator landing door and the limiting opening and extends to the outside of the limiting opening, a convex groove is formed in the left side of the elevator landing door and corresponds to the position of the clamping groove, a sliding plate is movably connected inside the convex groove, a supporting spring is fixedly connected to the right side of, the left side of the clamping block penetrates through the convex groove and the clamping groove in sequence and extends to the inside of the clamping groove, and the middle point of the bottom of the clamping block is fixedly connected with the shifting block.

Preferably, the end socket body is movably connected with the placing groove.

Preferably, the surface of the thread block and the inner wall of the cavity are in contact with each other.

Preferably, the inserted bar is movably connected with the elevator landing door.

Preferably, the clamping block is movably connected with the clamping groove.

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

the utility model discloses an elevator layer door, standing groove, head body, opening, cavity and fixed establishment mutually support, have realized the effect of convenient to use, when the head body damages, can be simple convenient dismantle the head body from elevator layer door get off, dismantle process easy operation, labour saving and time saving, and need not carry out dismantlement work with the help of extracting tool, bring very big facility for the user, the practicality is strong.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

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

fig. 3 is a structural section view of the right side view of the rotary handle of the present invention.

In the figure: 1 elevator floor door, 2 standing grooves, 3 end socket bodies, 4 through holes, 5 cavities, 6 fixing mechanisms, 601 bearings, 602 threaded rods, 603 rotating handles, 604 clamping grooves, 605 threaded blocks, 606 push rods, 607 first fixing plates, 608 first handles, 609 inserting rods, 610 inserting holes, 611 connecting rods, 612 second fixing plates, 613 second handles, 614 limiting holes, 615 convex grooves, 616 sliding plates, 617 supporting springs, 618 clamping blocks and 619 shifting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1-3, a convenient-to-use elevator left-layer door bottom door head comprises an elevator layer door 1, a placing groove 2, a head body 3, a through opening 4, a cavity 5 and a fixing mechanism 6, wherein the placing groove 2 is formed in the bottom of the elevator layer door 1, the head body 3 is arranged inside the placing groove 2, the bottom of the head body 3 penetrates through the placing groove 2 and extends to the outside of the placing groove 2, the head body 3 is movably connected with the placing groove 2, the through opening 4 is formed in the surface of the head body 3 and the position inside the placing groove 2, the cavity 5 is formed inside the elevator layer door 1, and the fixing mechanism 6 is arranged inside the cavity 5.

The fixing mechanism 6 comprises a bearing 601, the bearing 601 is fixedly installed at the top of the right side of the inner wall of the cavity 5, a threaded rod 602 is movably connected inside the bearing 601, the left end of the threaded rod 602 sequentially penetrates through the bearing 601, the cavity 5 and the elevator landing door 1 from right to left and extends to the outside of the elevator landing door 1, a rotating handle 603 is fixedly connected at the left end of the threaded rod 602, eight clamping grooves 604 are formed in the right side of the rotating handle 603 in an encircling mode at equal intervals, a threaded block 605 is connected on the surface of the threaded rod 602 at the position inside the cavity 5 in a threaded mode, the surface of the threaded block 605 is in contact with the inner wall of the cavity 5, a push rod 606 is fixedly connected at the bottom of the right side of the threaded block 605, a first fixing plate 607 is movably connected at the position, corresponding to the through hole 4, at the left side of the elevator, the right end of the inserted link 609 sequentially penetrates through the through hole 4, the placing groove 2 and the elevator landing door 1 and extends to the outside of the elevator landing door 1, the inserted link 609 is movably connected with the elevator landing door 1, the right side of the top of the inserted link 609 is provided with a socket 610, the inside of the socket 610 is movably connected with a connecting rod 611, the bottom of the connecting rod 611 is fixedly connected with a second fixing plate 612, the top of the second fixing plate 612 is contacted with the bottom of the inserted link 609, the bottom of the second fixing plate 612 is fixedly connected with a second handle 613, the top of the connecting rod 611 penetrates through the socket 610 and extends to the outside thereof, the left side of the connecting rod 611 is provided with a limit opening 614 corresponding to the position of the push rod 606, the right end of the push rod 606 sequentially penetrates through the cavity 5, the elevator landing door 1 and the limit opening 614 and extends to the outside of the limit opening 614, the left side of the elevator landing door 1, the right side of the sliding plate 616 is fixedly connected with a supporting spring 617, the right end of the supporting spring 617 is fixedly connected with the right side of the inner wall of the convex groove 615, a fixture block 618 is fixedly connected at the middle point of the left side of the sliding plate 616, the left side of the fixture block 618 sequentially penetrates through the convex groove 615 and the clamping groove 604 and extends into the clamping groove 604, the fixture block 618 is movably connected with the clamping groove 604, and a toggle block 619 is fixedly connected at the middle point of the bottom of the fixture block 618.

During the use, when the head body 3 needs to be dismantled, the user presses the toggle block 619 to the right, thereby drive fixture block 618 and slide 616 to move to the right, compress supporting spring 617 simultaneously, until fixture block 618 breaks away from draw-in groove 604 can, then positive rotation handle 603, thereby drive threaded rod 602 rotatory, thereby make screw block 605 drive push rod 606 move to the left side, until push rod 606 and spacing mouthful 614 break away from completely can, then can take connecting rod 611 out from socket 610, then can stimulate first handle 608 to the left, thereby drive first fixed plate 607 and inserted bar 609 in proper order and move to the left, thereby make inserted bar 609 break away from through-opening 4 completely can, then can take off head body 3.

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 left floor door bottom door head convenient to use, includes elevator layer door (1), standing groove (2), head body (3), opening (4), cavity (5) and fixed establishment (6), its characterized in that: the bottom of the elevator layer door (1) is provided with a placing groove (2), a head body (3) is arranged inside the placing groove (2), the bottom of the head body (3) penetrates through the placing groove (2) and extends to the outside of the placing groove, a through hole (4) is formed in the surface of the head body (3) and the position located inside the placing groove (2), a cavity (5) is formed inside the elevator layer door (1), and a fixing mechanism (6) is arranged inside the cavity (5);

the fixing mechanism (6) comprises a bearing (601), the bearing (601) is fixedly installed at the top of the right side of the inner wall of the cavity (5), a threaded rod (602) is movably connected inside the bearing (601), the left end of the threaded rod (602) sequentially penetrates through the bearing (601), the cavity (5) and the elevator landing door (1) from right to left and extends to the outside of the elevator landing door (1), a rotating handle (603) is fixedly connected at the left end of the threaded rod (602), eight clamping grooves (604) are formed in the right side of the rotating handle (603) in an encircling mode at equal intervals, a threaded block (605) is connected to the surface of the threaded rod (602) and located inside the cavity (5) in a threaded mode, a push rod (606) is fixedly connected to the bottom of the right side of the threaded block (605), and a first fixing plate (607) is movably connected to the left side of the elevator landing door (, a first handle (608) is fixedly connected to the left side of the first fixing plate (607), an inserting rod (609) is fixedly connected to the midpoint of the right side of the first fixing plate (607), the right end of the inserting rod (609) sequentially penetrates through the through hole (4), the placing groove (2) and the elevator landing door (1) and extends to the outside of the elevator landing door (1), a socket (610) is formed in the right side of the top of the inserting rod (609), a connecting rod (611) is movably connected to the inside of the socket (610), a second fixing plate (612) is fixedly connected to the bottom of the connecting rod (611), the top of the second fixing plate (612) is in contact with the bottom of the inserting rod (609), a second handle (613) is fixedly connected to the bottom of the second fixing plate (612), the top of the connecting rod (611) penetrates through the socket (610) and extends to the outside of the socket, a limiting hole (614) is formed in the left side of the connecting rod (611) and corresponds to, the right end of push rod (606) runs through cavity (5), elevator layer door (1) and spacing mouthful (614) in proper order and extends to the outside of spacing mouthful (614), elevator layer door (1) left side just corresponds draw-in groove (604) position and has seted up tongue (615), the inside swing joint of tongue (615) has slide (616), the right side fixedly connected with supporting spring (617) of slide (616), the right end of supporting spring (617) and the right side fixed connection of tongue (615) inner wall, the left midpoint department fixedly connected with fixture block (618) of slide (616), the left side of fixture block (618) runs through tongue (615) and draw-in groove (604) in proper order and extends to the inside of draw-in groove (604), midpoint department fixedly connected with toggle block (619) of fixture block (618) bottom.

2. The elevator left landing door bottom door head convenient to use according to claim 1, characterized in that: the end socket body (3) is movably connected with the placing groove (2).

3. The elevator left landing door bottom door head convenient to use according to claim 1, characterized in that: the surface of the thread block (605) is contacted with the inner wall of the cavity (5).

4. The elevator left landing door bottom door head convenient to use according to claim 1, characterized in that: the inserted bar (609) is movably connected with the elevator landing door (1).

5. The elevator left landing door bottom door head convenient to use according to claim 1, characterized in that: the fixture block (618) is movably connected with the fixture groove (604).