CN218708468U

CN218708468U - Elevator door end socket with high use safety

Info

Publication number: CN218708468U
Application number: CN202222788620.9U
Authority: CN
Inventors: 徐俊; 罗剑; 徐贤卫; 严怀忠
Original assignee: Changzhou Shunchang Elevator Parts Co ltd
Current assignee: Changzhou Shunchang Elevator Parts Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an elevator door end socket with high use safety, which comprises a door panel body, two mounting grooves and a door end socket assembly, wherein the two mounting grooves are symmetrically arranged at the bottom of the door panel body; the door sealing head assembly is arranged on the door plate body and corresponds to the position of the mounting groove, the door sealing head assembly comprises a door sealing head body, the left side and the right side of the door sealing head body and corresponds to the position of the mounting groove, the door sealing head assembly is fixedly connected with mounting blocks matched with the mounting groove, and the mounting blocks are fixedly connected with the inner wall of the mounting groove through first screws. This high lift-cabin door head of safety in utilization, structural design is reasonable, and convenient to use adopts the dual mounting means of bolt and joint, the maximization improvement the stability of lift-cabin door head installation, and very convenient when the installation or dismantlement of door head, can realize the effective fixed of drive end simultaneously, prevented to use the back for a long time because of the circumstances such as the joint that external factors lead to drops, and then make it have higher security.

Description

Elevator door end socket with high use safety

Technical Field

The utility model relates to an elevator technical field specifically is a high lift-cabin door head of safety in utilization.

Background

The utility model discloses a "firm elevator door plant low head of installation" in patent document CN202122094347.5, including door plant body, spread groove and low head installation mechanism, the quantity of spread groove is two and the symmetry is seted up in door plant body bottom, low head installation mechanism sets up on the door plant body and corresponds the position of spread groove, low head installation mechanism includes the low head body, the equal fixedly connected with in bottom of the left and right sides of low head body and the connecting block that the spread groove cooperation was used, be equipped with first screw in the recess of connecting block bottom. This firm elevator door plant low head of installation, structural design is reasonable, and convenient to use adopts the multi-angle multi-level installation locate mode, and the maximization has improved the installation firmness of low head, has avoided the potential safety hazard that produces after using for a long time, still has the advantage of the dismouting of being convenient for simultaneously, need not staff's cost plenty of time and energy operation, has improved work efficiency, can satisfy diversified demand.

There are some problems when using in this patent, for example when installing the door head, need all rotate two rotatory handles of below, the operation is comparatively loaded down with trivial details, like can't realize the fixed of rotatory handle under the user state again, therefore easily lead to the free rotation of rotary rod because of the elevator vibrations, thereby make the mutual transmission between the gear, further drop that leads to the location inserted block, this can make the door head after the installation not have higher security, produce whole the droing easily, we have proposed a high in safety in utilization's lift-cabin door head for this reason, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high lift-cabin door head of safety in utilization to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator door end socket with high use safety comprises a door panel body, two mounting grooves and a door end socket assembly, wherein the two mounting grooves are symmetrically arranged at the bottom of the door panel body;

the door sealing head assembly is arranged on the door panel body and corresponds to the position of the mounting groove.

Further, door head subassembly includes the door head body, the equal fixedly connected with in the position of door head body left and right sides and corresponding mounting groove rather than the installation piece that the cooperation was used, the installation piece is through first screw and mounting groove inner wall fixed connection.

Furthermore, the door head body is internally and symmetrically provided with storage cavities, the door head body is internally provided with two transmission cavities corresponding to the positions between the two storage cavities, the storage cavities are internally provided with screw rods, one ends of the screw rods, which are close to the transmission cavities, penetrate through the storage cavities and extend to the transmission cavities and are fixedly connected with driven bevel gears, the screw rods, which are located between the storage cavities and the transmission cavities, are fixedly connected with limiting rotating blocks, the limiting rotating blocks are movably connected with the door head body, the screw rods, which are located inside the storage cavities, are connected with moving blocks in a threaded manner, the top and the bottom of each moving block are connected with the inner wall of the storage cavity in a sliding manner through limiting sliding blocks, one side, which is far away from the transmission cavities, of each moving block is fixedly connected with a connecting plate through two connecting rods, the outer sides of the connecting plates are fixedly connected with two positioning insertion rods, the positioning insertion rods are inserted into the door head body, the central position of the bottom of the door head body is provided with a driving rotating groove, a rotating plate is arranged in the driving rotating groove, the driving rotating rod is fixedly connected with a driving rotating rod at the central position of the top of the driving rotating plate, and the driving rotating rod penetrates through the driving rotating groove and extends to the driving bevel gears which is matched with the bevel gears which is used with the driven bevel gears in the transmission cavities.

Furthermore, the edge of the bottom of the rotating plate is provided with a second screw, and the top end of the second screw penetrates through the rotating plate and extends to the top of the inner wall of the driving rotating groove to be in threaded connection with the top of the inner wall of the driving rotating groove.

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

the utility model discloses insert the installation piece to the mounting groove in, utilize first screw to realize the preliminary fixed of door head body, rotate the drive bull stick again, it is rotatory to make the drive bull stick drive the drive bevel gear, two driven bevel gear drive screw rods with it meshing rotate under the spacing of spacing bull stick, threaded connection is above that the movable block passes through spacing slider spacing, and under the connection of link, drive connecting plate and location inserted bar outside translation, it carries out the secondary to insert to the door plant body and fix, rotate the second screw again, make its end screw in to drive the inner wall top of turn trough form rather than threaded connection can, this high lift-cabin door head of safety in utilization, structural design is reasonable, high durability and convenient use, the dual mounting means who adopts bolt and joint, the improvement of maximization lift-cabin door head installation stability, and very convenient when installing or dismantling the door head, can realize effective fixed of drive end simultaneously, the joint circumstances such as the drop that lead to because of external factors after having prevented long-term use, and then make it have higher security.

Drawings

FIG. 1 is a sectional view of the structure of the present invention;

FIG. 2 is a sectional view of the door sealing head assembly of the present invention;

FIG. 3 is an enlarged view ofbase:Sub>A portion A-A of FIG. 2 according to the present invention;

fig. 4 is a schematic perspective view of the door sealing head assembly of the present invention.

In the figure: the door panel comprises a door panel body 1, a door mounting groove 2, a door sealing head assembly 3, a door sealing head body 31, a door mounting block 32, a first screw 33, a receiving cavity 34, a transmission cavity 35, a screw 36, a driven bevel gear 37, a limiting rotating block 38, a moving block 39, a limiting sliding block 310, a connecting plate 311, a positioning inserted rod 312, a driving rotating groove 313, a rotating plate 314, a driving rotating rod 315, a driving bevel gear 316 and a second screw 317.

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.

Referring to fig. 1-4, an elevator door sealing head with high safety in use comprises a door plate body 1, two mounting grooves 2 and a door sealing head assembly 3, wherein the two mounting grooves 2 are symmetrically arranged at the bottom of the door plate body 1; the door sealing head component 3 is arranged on the door panel body 1 and corresponds to the position of the mounting groove 2.

Specifically, door head subassembly 3 includes door head body 31, and the equal fixedly connected with in position that door head body 31 left and right sides just corresponds mounting groove 2 uses rather than the cooperation installation piece 32, and installation piece 32 is through

first screw

33 and 2 inner wall fixed connection of mounting groove.

Specifically, the containing cavities 34 have been symmetrically seted up to the inside of door head body 33, drive cavity 35 has been seted up to the inside position that corresponds between two containing cavities 34 of door head body 33, the inside of containing cavity 34 is equipped with screw rod 36, the one end that screw rod 36 is close to drive cavity 35 runs through containing cavity 34 and extends to the inside fixedly connected with driven bevel gear 37 of drive cavity 35, the screw rod 36 fixed surface that is located between containing cavity 34 and the drive cavity 35 is connected with spacing commentaries on classics piece 38, swing joint between spacing commentaries on classics piece 38 and the door head body 31, the screw rod 36 surface threaded connection that is located containing cavity 34 has movable block 39, the top and the bottom of movable block 39 all through spacing slider 310 and containing cavity 34 inner wall sliding connection, one side that drive cavity 35 was kept away from to drive cavity 35 is through two connecting rod fixedly connected with connecting plate 311, the outside fixedly connected with two location inserted bars 312 of connecting plate 311, location inserted bar 312 is pegged graft with door head body 1, the central point department at the bottom of door head body 31 has seted up drive runner 313, be equipped with commentaries on classics board 314, the central point that is equipped with commentaries on classics board 314, the top of drive runner 315 runs through the fixed bevel gear and extends to the drive bevel gear 316 and the inside cooperation of driven bevel gear 37 that uses with driven bevel gear 316.

Specifically, a second screw 317 is disposed at the edge of the bottom of the rotating plate 314, and the top end of the second screw 317 penetrates through the rotating plate 314 and extends to the top of the inner wall of the driving rotating groove 313 to be in threaded connection therewith.

This high lift-cabin door head of safety in utilization, structural design is reasonable, and convenient to use adopts the dual mounting means of bolt and joint, the maximization improvement the stability of lift-cabin door head installation, and very convenient when the installation or dismantlement of door head, can realize the effective fixed of drive end simultaneously, prevented to use the back for a long time because of the circumstances such as the joint that external factors lead to drops, and then make it have higher security.

During the use, insert installation piece 32 to mounting groove 2 in, utilize first screw 33 to realize the preliminary fixed of door head body 31, rotate drive bull stick 315 again, make drive bull stick 315 drive bevel gear 316 rotatory, two driven bevel gear 37 of meshing with it drive screw 36 and rotate under spacing commentaries on classics piece 38's spacing, threaded connection is above that movable block 39 passes through the spacing of spacing slider 310, and under the connection of link, drive connecting plate 311 and location inserted bar 312 outside translation, insert and carry out the secondary and fix to door plant body 1, rotate second screw 317 again, make its end screw in form rather than threaded connection to drive bull stick 313 inner wall top.

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 a high lift-cabin door head of safety in utilization, includes door plant body (1), mounting groove (2) and door head subassembly (3), its characterized in that: the number of the mounting grooves (2) is two, and the mounting grooves are symmetrically arranged at the bottom of the door panel body (1);

the door sealing head assembly (3) is installed on the door panel body (1) and corresponds to the position of the installation groove (2).

2. The elevator door head with high safety in use according to claim 1, wherein: door closing head subassembly (3) are including door closing head body (31), the equal fixedly connected with in position that door closing head body (31) left and right sides just corresponded mounting groove (2) rather than cooperation installation piece (32) of using, installation piece (32) are through first screw (33) and mounting groove (2) inner wall fixed connection.

3. The elevator door head with high safety in use according to claim 2, wherein: the door sealing head comprises a door sealing head body (31), wherein containing cavities (34) are symmetrically formed in the door sealing head body (31), a transmission cavity (35) is formed in the door sealing head body (31) corresponding to the position between the two containing cavities (34), a screw (36) is arranged in the containing cavity (34), one end, close to the transmission cavity (35), of the screw (36) penetrates through the containing cavity (34) and extends to the inside of the transmission cavity (35) to be fixedly connected with a driven bevel gear (37), a limiting rotating block (38) is fixedly connected to the surface of the screw (36) between the containing cavity (34) and the transmission cavity (35), the limiting rotating block (38) is movably connected with the door sealing head body (31), a moving block (39) is connected to the surface of the screw (36) in the containing cavity (34) in a threaded manner, the top and the bottom of the moving block (39) are both connected with the inner wall of the containing cavity (34) in a sliding manner through a limiting sliding block (310), one side, far away from the transmission cavity (35), is fixedly connected with a connecting plate (311) through two connecting rods (312) outside the connecting plate (311), two positioning inserting rods (312) are fixedly connected with the outer side of the door sealing head body (31), a central rotating groove (312) is formed in the door sealing head body (31), and a central rotating groove (314) is formed in the door sealing head (31), the center position department of commentaries on classics board (314) top fixedly connected with drives bull stick (315), the top of drive bull stick (315) runs through drive rotating groove (313) and extends to the inside fixedly connected with of transmission chamber (35) and driven bevel gear (37) cooperation use drive bevel gear (316).

4. The elevator door head with high safety in use according to claim 3, wherein: the edge of the bottom of the rotating plate (314) is provided with a second screw (317), and the top end of the second screw (317) penetrates through the rotating plate (314) and extends to the top of the inner wall of the driving rotating groove (313) to be in threaded connection with the rotating plate.