CN217024954U

CN217024954U - Car is assembled door head case for elevator

Info

Publication number: CN217024954U
Application number: CN202220681749.7U
Authority: CN
Inventors: 张华�
Original assignee: Yancheng Heyang Intelligent Elevator Parts Co ltd
Current assignee: Yancheng Heyang Intelligent Elevator Parts Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-22
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses an assembled door head box for a car elevator, which comprises a box body, wherein a car is arranged at the bottom end of the box body, a box cover is arranged at the top end of the box body, a rotating shaft is connected between the box cover and the box body, a magnet is fixed at the end part of the box body, connecting grooves are symmetrically formed in the box body in a penetrating mode, connecting columns are symmetrically fixed on the surface of the car and are connected with the connecting grooves in a clamping mode, limiting rods are arranged at the end parts of the connecting columns, connecting shafts are connected between the limiting rods and the connecting columns, the limiting rods are attached to the interior of the box body, and screw holes are symmetrically formed in the interior of the box body relative to two sides of the connecting grooves; according to the utility model, through the designed limiting rod, when the box body and the lift car need to be installed, the through hole and the screw hole can be aligned accurately through the designed connecting groove, the connecting column and the limiting rod, so that the positioning screw rod can be screwed easily.

Description

Assembled door head box for car elevator

Technical Field

The utility model belongs to the technical field of car type elevators, and particularly relates to an assembled door head box for a car type elevator.

Background

The car type elevator door head box is a door head device arranged at the top end of an elevator car.

Current car formula lift-cabin door head case is when installing, generally closes fixed connection through the bolt twist, and this connected mode is carrying out the in-process of installing, and the installer is difficult to the accurate screw that lets aligns to it is inconvenient to lead to installation work to exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled door head box for a car elevator, which aims to solve the problem that screw holes of the car elevator door head box in the background technology are difficult to align accurately, so that the installation work is troublesome.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a car is door head case of assembled for elevator, the power distribution box comprises a box body, the bottom of box is provided with the car, the top of box is provided with the case lid, be connected with the pivot between case lid and the box, the end fixing of box has magnet, the inside symmetry of box runs through and has seted up the spread groove, the surface symmetry of car is fixed with the spliced pole, the spliced pole is connected with the spread groove block, the tip of spliced pole is provided with the gag lever post, be connected with the connecting axle between gag lever post and the spliced pole, the inside laminating of gag lever post and box, the screw has been seted up for the bilateral symmetry of spread groove in the inside of box, the surface symmetry of gag lever post runs through and has seted up the through hole, the surface of gag lever post is provided with the positioning screw who is twisted with the screw and is connected to the through hole inside.

Preferably, the bilateral symmetry of box is provided with the guard plate, the inner wall symmetry of box runs through and has seted up the through groove, the inboard of guard plate is fixed with the connecting block, the connecting block with run through the groove snap-fit and be connected, the tip of connecting block runs through and has seted up built-in groove, the inside symmetry in built-in groove is provided with the telescopic link, be connected with built-in spring between telescopic link and the built-in groove.

Preferably, the cross section of the telescopic rod is of a rectangular structure, and the length of the telescopic rod is ten centimeters.

Preferably, the inner wall of the built-in groove is symmetrically provided with sliding grooves, and the end parts of the telescopic rods are symmetrically fixed with sliding blocks.

Preferably, the cross section of the through hole is a circular structure, and the cross section of the through hole is equal to that of the screw hole.

Preferably, an operation groove is formed in the end portion of the box cover, and granular protrusions are arranged inside the operation groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the designed limiting rod, when the box body and the lift car need to be installed, the through hole and the screw hole can be aligned accurately through the designed connecting groove, the connecting column and the limiting rod, so that the positioning screw rod can be screwed easily.

2. According to the utility model, through the designed telescopic rod, when the protection plate is required to be connected with the box body, the protection plate can be limited through the designed connecting block, the telescopic rod and the built-in spring, so that the protection plate can be fixed on two sides of the box body.

Drawings

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

FIG. 2 is a schematic view of a screw hole structure according to the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 1 according to the present invention;

in the figure: 1. a box body; 2. a car; 3. a box cover; 4. a rotating shaft; 5. a magnet; 6. connecting grooves; 7. connecting columns; 8. a limiting rod; 9. a connecting shaft; 10. a screw hole; 11. a through hole; 12. positioning a screw rod; 13. a protection plate; 14. a through groove; 15. connecting blocks; 16. a built-in groove; 17. a telescopic rod; 18. a built-in spring.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: an assembled door head box for a car type elevator comprises a box body 1, a car 2 is arranged at the bottom end of the box body 1, a box cover 3 is arranged at the top end of the box body 1, a rotating shaft 4 is connected between the box cover 3 and the box body 1, a magnet 5 is fixed at the end part of the box body 1, connecting grooves 6 are symmetrically arranged in the box body 1 in a penetrating way, connecting columns 7 are symmetrically fixed on the surface of the car 2, the connecting columns 7 are connected with the connecting grooves 6 in a clamping way, a limiting rod 8 is arranged at the end part of the connecting columns 7, a connecting shaft 9 is connected between the limiting rod 8 and the connecting columns 7, the limiting rod 8 is attached to the inside of the box body 1, screw holes 10 are symmetrically arranged in the inside of the box body 1 relative to two sides of the connecting grooves 6, penetrating holes 11 are symmetrically arranged in the surface of the limiting rod 8 in a penetrating way, positioning screw rods 12 which are embedded into the penetrating holes 11 and screwed with the screw holes 10 are arranged on the surface of the limiting rod 8, and the positioning screw rods 12 are screwed tightly, can fix spacing to gag lever post 8 to fix box 1 on car 2.

In this embodiment, it is preferable, the bilateral symmetry of box 1 is provided with guard plate 13, the inner wall symmetry of box 1 runs through and has seted up through groove 14, the inboard of guard plate 13 is fixed with connecting block 15, connecting block 15 with run through groove 14 block and be connected, the tip of connecting block 15 runs through and has seted up built-in groove 16, the inside symmetry of built-in groove 16 is provided with telescopic link 17, be connected with built-in spring 18 between telescopic link 17 and the built-in groove 16, under the effect through built-in spring 18, can let telescopic link 17 pop out from the inside of built-in groove 16.

In this embodiment, preferably, the cross section of the telescopic rod 17 is a rectangular structure, and the length of the telescopic rod 17 is ten centimeters, so that the telescopic rod 17 can be conveniently pressed.

In this embodiment, preferably, sliding grooves are symmetrically formed in the inner wall of the built-in groove 16, sliding blocks are symmetrically fixed to the end portions of the telescopic rods 17, and the telescopic rods 17 can play a guiding role by sliding the sliding blocks in the sliding grooves.

In this embodiment, preferably, the cross section of the through hole 11 is a circular structure, and the cross section of the through hole 11 is equal to that of the screw hole 10, so that the positioning screw 12 can penetrate through the through hole 11 and be screwed with the screw hole 10.

In this embodiment, preferably, the end of the case cover 3 is provided with an operation groove, and the inside of the operation groove is provided with a granular protrusion, so that the case cover 3 can be conveniently shifted through the operation groove.

The working principle and the using process of the utility model are as follows: when the utility model needs to install the box body 1 on the lift car 2, firstly the box cover 3 is shifted to separate the box body from the magnet 5, and the box body 1 is unscrewed from the surface of the box body 1 through the rotating shaft 4, then the box body 1 is attached to the surface of the lift car 2, so that the connecting post 7 drives the limiting rod 8 to penetrate through the connecting groove 6, then the limiting rod 8 in the box body 1 is screwed to be attached to the inner wall of the box body 1 through the end part of the connecting post 9 in a rotating way, so that the box body 1 is temporarily positioned, the through hole 11 is aligned with the screw hole 10, then the positioning screw rod 12 is embedded into the through hole 11 to be screwed and connected with the screw hole 10, the box body 1 can be installed on the lift car 2, when the protection plate 13 is required to be in protection connection with the two sides of the box body 1, the inner side of the protection plate 13 is firstly attached to the side surface of the box body 1, so that the connecting block 15 is embedded into the through groove 14, and extrude telescopic link 17, telescopic link 17 receives the inside that external force extrusion built-in spring 18 retracted into built-in groove 16, can let connecting block 15 run through the inside that runs through groove 14, and after connecting block 15 embedded box 1's inside, telescopic link 17 resets in built-in groove 16's inside through built-in spring 18's effect down, can let telescopic link 17 pop out with box 1's inner wall laminating spacing, fix protection plate 13.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car is door head case of assembled for elevator, includes box (1), the bottom of box (1) is provided with car (2), its characterized in that: the top of box (1) is provided with case lid (3), be connected with pivot (4) between case lid (3) and box (1), the end fixing of box (1) has magnet (5), the inside symmetry of box (1) runs through and has seted up spread groove (6), the surperficial symmetry of car (2) is fixed with spliced pole (7), spliced pole (7) are connected with spread groove (6) block, the tip of spliced pole (7) is provided with gag lever post (8), be connected with connecting axle (9) between gag lever post (8) and spliced pole (7), gag lever post (8) and the inside laminating of box (1), screw (10) have been seted up for the bilateral symmetry of spread groove (6) in the inside of box (1), the surface symmetry of gag lever post (8) runs through and has seted up through hole (11), the surface of gag lever post (8) is provided with embedding to through hole (11) inside and screws with screw (10) and is connected The positioning screw (12).

2. The fabricated door head box for a car elevator according to claim 1, wherein: the anti-theft box is characterized in that protection plates (13) are symmetrically arranged on two sides of the box body (1), through grooves (14) are symmetrically formed in the inner wall of the box body (1) in a penetrating mode, connecting blocks (15) are fixed to the inner sides of the protection plates (13), the connecting blocks (15) are connected with the through grooves (14) in a clamping mode, built-in grooves (16) are formed in the end portions of the connecting blocks (15) in a penetrating mode, telescopic rods (17) are symmetrically arranged in the built-in grooves (16), and built-in springs (18) are connected between the telescopic rods (17) and the built-in grooves (16).

3. The fabricated door head box for a car elevator according to claim 2, characterized in that: the cross section of the telescopic rod (17) is of a rectangular structure, and the length of the telescopic rod (17) is ten centimeters.

4. The fabricated door head box for a car elevator according to claim 2, characterized in that: the inner wall of the built-in groove (16) is symmetrically provided with sliding grooves, and the end part of the telescopic rod (17) is symmetrically fixed with sliding blocks.

5. The fabricated door head box for a car elevator according to claim 1, wherein: the cross section of the through hole (11) is of a circular structure, and the cross section of the through hole (11) is equal to that of the screw hole (10).

6. The fabricated door head box for a car elevator according to claim 1, wherein: an operation groove is formed in the end of the box cover (3), and granular bulges are arranged in the operation groove.