CN212249633U

CN212249633U - Adjustable wheelset for remote control folding door

Info

Publication number: CN212249633U
Application number: CN202020053661.1U
Authority: CN
Inventors: 徐美有
Original assignee: Jiangsu Jianming Hardware Technology Co ltd
Current assignee: Jiangsu Jianming Hardware Technology Co ltd
Priority date: 2020-01-11
Filing date: 2020-01-11
Publication date: 2020-12-29
Anticipated expiration: 2030-01-11

Abstract

The utility model relates to the technical field of folding doors, and discloses an adjustable wheel set for a remote control folding door, which comprises a folding door, wherein the folding door comprises a plurality of door frames, the door frames are hinged with each other through a plurality of connecting rods, and the side walls of the door frames, which are close to the bottom and are opposite to each other, are connected with rollers through adjusting mechanisms; adjustment mechanism includes adjustment tank, two card holes, first spring, connecting rod, bull stick, two draw-in grooves, two second springs and two fixture blocks, two the adjustment tank symmetry is seted up on the door frame is close to the lateral wall that backs to the back of the body of bottom, two card hole symmetry is seted up on the relative cell wall that the adjustment tank is close to the tank bottom, first spring fixed connection is on the tank bottom of adjustment tank. The utility model discloses an adjust the position of gyro wheel for have the installation that sufficient space is used for the gyro wheel, need not dismantle whole gate, can directly pull down the gyro wheel and change the installation, current easy and simple to handle relatively.

Description

Adjustable wheelset for remote control folding door

Technical Field

The utility model relates to a folding door technical field especially relates to a remote control is adjustable wheelset for folding door.

Background

Remote control folding door is a gate commonly used, the gate is accomodate when opening, can open when opening, it is more extensive to use at mill and some large-scale factory buildings, the gyro wheel group of remote control folding door adopts the gyro wheel of rubber material usually, and then use the easy wearing and tearing of gyro wheel after the end time, and then need change, nevertheless the gyro wheel is installed in the bottom, operating space is not enough, and then because operating space's restriction, make the staff carry out when the gyro wheel is changed, must pull down whole gate and change, make the convenience greatly reduced that the gyro wheel was changed, for this reason, we provide an adjustable wheelset for remote control folding door.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior remote control folding door gyro wheel is not convenient for change in the prior art, and the adjustable wheelset for the remote control folding door that provides.

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

an adjustable wheel set for a remote control folding door comprises a folding door, wherein the folding door comprises a plurality of door frames, the door frames are hinged with each other through a plurality of connecting rods, and idler wheels are connected to the opposite side walls, close to the bottom, of the door frames through adjusting mechanisms;

the adjusting mechanism comprises an adjusting groove, two clamping holes, a first spring, a connecting rod, a rotating rod, two clamping grooves, two second springs and two clamping blocks, wherein the two adjusting grooves are symmetrically formed in the side walls, close to the bottom, of the door frame, in opposite directions, the two clamping holes are symmetrically formed in the opposite groove walls, close to the groove bottom, of the adjusting groove, the first spring is fixedly connected to the groove bottom of the adjusting groove, the other end of the first spring is fixedly connected with the connecting rod, one end, far away from the first spring, of the connecting rod penetrates through the notch of the adjusting groove, extends outwards and is rotatably connected with the rotating rod through a bearing, the roller is mounted at one end, extending outwards, of the rotating rod, the two clamping grooves are symmetrically formed in the side wall interference ratio of the connecting rod, corresponding to the clamping holes, the second spring is fixedly connected to the groove bottom of the clamping groove, the other end of the second spring is fixedly connected with the clamping blocks, one end, far away from the second spring, and is inserted into the clamping hole.

Preferably, a protective cover is fixedly connected to the side wall of the door frame right above the roller.

Preferably, the opposite groove walls of the clamping grooves are symmetrically provided with sliding grooves, the sliding grooves are connected with sliding blocks in a sliding mode, and the opposite ends of the two sliding blocks penetrate through the notches of the corresponding sliding grooves and extend outwards and are fixedly connected with the clamping blocks.

Preferably, the notches of the adjusting grooves are symmetrically and fixedly connected with limiting blocks.

Preferably, the opening of the clamping hole far away from the clamping block is hinged with a protective cover.

Preferably, the door frame is coated with a rust-proof paint.

Compared with the prior art, the utility model provides a folding door of remote control is with adjustable wheelset possesses following beneficial effect:

this remote control folding door is with adjustable wheelset, through setting up the adjustment tank, the card hole, first spring, the connecting rod, the bull stick, the draw-in groove, second spring and fixture block, when carrying out the gyro wheel and changing, exert the thrust of a compression second spring to the fixture block that is arranged in the card hole, break away from behind the card hole when the fixture block, the extension that resets of first spring, make the connecting rod pushed, and then make the outside motion of gyro wheel, and then vacate sufficient space, be used for the change of gyro wheel, through the position of adjusting roller, need not dismantle whole gate, can directly pull down the gyro wheel and change the installation, current easy and simple to handle relatively.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses an adjusting roller's position for have the installation that sufficient space is used for the gyro wheel, need not dismantle whole gate, can directly pull down the gyro wheel and change the installation, current easy and simple to handle relatively.

Drawings

Fig. 1 is a schematic front view of an adjustable wheel set for a remote folding door according to the present invention;

FIG. 2 is a sectional view taken along line A-A in FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 2;

fig. 4 is an enlarged view of a portion C in fig. 3.

In the figure: 1 folding door, 2 door frames, 3 adjustment mechanisms, 31 adjustment grooves, 32 clamping holes, 33 first springs, 34 connecting rods, 35 rotating rods, 36 clamping grooves, 37 second springs, 38 clamping blocks, 4 rollers, 5 protective covers, 6 sliding grooves, 7 sliding blocks and 8 protective covers.

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.

Referring to fig. 1-4, an adjustable wheel set for a remote control folding door comprises a folding door 1, wherein the folding door 1 comprises a plurality of door frames 2, the door frames 2 are hinged to each other through a plurality of connecting rods, and idler wheels 4 are connected to the opposite side walls, close to the bottom, of the door frames 2 through adjusting mechanisms 3;

the adjusting mechanism 3 comprises an adjusting groove 31, two clamping holes 32, a first spring 33, a connecting rod 34, a rotating rod 35, two clamping grooves 36, two second springs 37 and two clamping blocks 38, wherein the two adjusting grooves 31 are symmetrically arranged on the opposite side walls of the door frame 2 close to the bottom, the two clamping holes 32 are symmetrically arranged on the opposite groove walls of the adjusting groove 31 close to the groove bottom, the first spring 33 is fixedly connected to the groove bottom of the adjusting groove 31, the other end of the first spring 33 is fixedly connected with the connecting rod 34, one end of the connecting rod 34 far away from the first spring 33 penetrates through the notch of the adjusting groove 31 and extends outwards and is rotatably connected with the rotating rod 35 through a bearing, the roller 4 is arranged at one outwards extending end of the rotating rod 35, the roller 4 is arranged at the same mounting mode of the rotating rod 35 and the traditional roller 4, namely, the mounting mode is screw mounting is adopted, the two clamping grooves 36 are symmetrically arranged on the self-interference ratio of, second spring 37 is fixedly connected to the bottom of slot 36, the other end of second spring 37 is fixedly connected with fixture block 38, the one end of fixture block 38 far from second spring 37 passes through the notch of slot 36 and extends to corresponding card hole 32, and insert and establish in card hole 32, when carrying out gyro wheel 4 change, exert the thrust of a compression second spring 37 to fixture block 38 that is located card hole 32, after fixture block 38 breaks away from card hole 32, first spring 33 resets and extends, make connecting rod 34 pushed out, and then make gyro wheel 4 outwards move, and then vacate sufficient space, be used for gyro wheel 4's change, through the position of adjusting gyro wheel 4, need not dismantle whole gate, can directly dismantle gyro wheel 4 and change the installation, current easy and simple operation relatively.

And a protective cover 5 is fixedly connected to the side wall of the door frame 2 right above the roller 4 to protect the roller 4.

The spout 6 has been seted up to the symmetry on the relative cell wall of draw-in groove 36, and sliding connection has slider 7 in the spout 6, and the opposite one end of two sliders 7 all passes the notch that corresponds spout 6 and outwards extends, and all with fixture block 38 fixed connection, prevents that fixture block 38 from breaking away from the condition emergence of draw-in groove 36.

The notch symmetry fixedly connected with stopper of adjustment tank 31 prevents that connecting rod 34 from breaking away from the condition emergence of adjustment tank 31.

The blocking hole 32 is hinged with the protective cover 8 on the opening far away from the blocking block 38, so that the blocking block 38 is prevented from being touched randomly.

The door frame 2 is coated with antirust paint to prevent the door frame 2 from rusting.

The utility model discloses in, when carrying out gyro wheel 4 and changing, exert a compression second spring 37's thrust to the fixture block 38 that is arranged in card hole 32, break away from card hole 32 back when fixture block 38, first spring 33 extension that resets for connecting rod 34 is released, and then makes gyro wheel 4 outwards move, and then vacates sufficient space, a change for gyro wheel 4, through adjusting roller 4's position, need not dismantle whole gate, can directly pull down gyro wheel 4 and change the installation, current easy and simple to handle relatively.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. An adjustable wheel set for a remote control folding door comprises a folding door (1), wherein the folding door (1) comprises a plurality of door frames (2), and the door frames (2) are hinged with each other through a plurality of connecting rods, and the remote control folding door is characterized in that the side walls, close to the bottom, of the door frames (2), which are opposite to each other, are connected with idler wheels (4) through adjusting mechanisms (3);

the adjusting mechanism (3) comprises an adjusting groove (31), two clamping holes (32), a first spring (33), a connecting rod (34), a rotating rod (35), two clamping grooves (36), two second springs (37) and two clamping blocks (38), wherein the adjusting groove (31) is symmetrically formed in the side wall, close to the bottom, of the door frame (2) in the opposite direction, the clamping holes (32) are symmetrically formed in the opposite groove wall, close to the groove bottom, of the adjusting groove (31), the first spring (33) is fixedly connected to the groove bottom of the adjusting groove (31), the other end of the first spring (33) is fixedly connected with the connecting rod (34), one end, far away from the first spring (33), of the connecting rod (34 penetrates through the groove opening of the adjusting groove (31), extends outwards and is rotatably connected with the rotating rod (35) through a bearing, the roller (4) is installed at one end, extending outwards, of the rotating rod (35), the two clamping grooves (36) are symmetrically formed in the side wall erection ratio of the connecting rod (34) corresponding to the clamping hole (32), the second spring (37) is fixedly connected to the bottom of the clamping groove (36), the other end of the second spring (37) is fixedly connected with the clamping block (38), and one end, far away from the second spring (37), of the clamping block (38) penetrates through the notch of the clamping groove (36), extends into the corresponding clamping hole (32), and is inserted into the clamping hole (32).

2. The adjustable wheel set for the remote-controlled folding door as claimed in claim 1, wherein a protective cover (5) is fixedly connected to the side wall of the door frame (2) directly above the roller (4).

3. The adjustable wheel set for the remote control folding door as claimed in claim 1, wherein the opposite groove walls of the clamping groove (36) are symmetrically provided with sliding grooves (6), the sliding grooves (6) are connected with sliding blocks (7) in a sliding manner, and opposite ends of the two sliding blocks (7) respectively penetrate through the notches of the corresponding sliding grooves (6), extend outwards and are fixedly connected with the clamping blocks (38).

4. The adjustable wheel set for the remote control folding door as claimed in claim 1, wherein the notch of the adjusting groove (31) is symmetrically and fixedly connected with a limiting block.

5. The adjustable wheel set for a remote-controlled folding door as claimed in claim 1, wherein the opening of the latching hole (32) remote from the latching block (38) is hinged with a protective cover (8).

6. The adjustable wheel set for the remote-controlled folding door as claimed in claim 1, wherein the door frame (2) is coated with a rust-proof paint.