CN220705480U

CN220705480U - Derailment prevention device

Info

Publication number: CN220705480U
Application number: CN202322265322.6U
Authority: CN
Inventors: 申龙跃; 董坤
Original assignee: Henan Yongdian Iot Technology Co ltd
Current assignee: Henan Yongdian Iot Technology Co ltd
Priority date: 2023-08-23
Filing date: 2023-08-23
Publication date: 2024-04-02
Anticipated expiration: 2033-08-23

Abstract

The utility model discloses an anti-derailment device, and belongs to the technical field of advertisement translation door tracks. The utility model provides an anticreep rail device, includes the track and is used for connecting the hanger of the door body, the track is the side's pipe, and is equipped with the opening in its bottom surface middle part, the hanger includes slip subassembly and connecting piece, fixed connection between slip subassembly and the connecting piece, the slip subassembly sets up inside the track, the connecting piece sets up in orbital outside, the slip subassembly includes wheel support and gyro wheel, the gyro wheel sets up two at least, sets up respectively in the upper portion both sides of wheel support, the hanger sets up two sets of at least, the gyro wheel sets up on the interior bottom surface of track; according to the utility model, the sliding component can be limited through the square pipe arranged and the track with the opening at the bottom, so that the sliding component can only move along a specific route, and derailment is prevented, and the problem that the door body track of the sliding door is likely to derail in the prior art is solved.

Description

Derailment prevention device

Technical Field

The utility model relates to the technical field of advertisement translation door tracks, in particular to an anti-derailment device.

Background

A translating door is a door that opens by way of translation. In the related art, the translation door is by main stand, vice stand, crossbeam, base and door body, and the base sets up in the lower extreme of main, vice stand, and the door body is installed between crossbeam and base and is located between main stand and the vice stand, and the crossbeam is installed between the top of main, vice stand, and the top of door body slides and is connected in the crossbeam, still sets up the actuating mechanism who is used for driving the translation of door body in the crossbeam. In addition, an advertising light box is arranged between the cross beam and the base for advertising.

However, in the prior art, the door body is connected with the track through a sliding component, but the door body has no good limiting effect, for example, an advertisement translation door structure is disclosed in the chinese patent application No. cn202121115423.X, the present utility model is a common translation door in the scheme, the sliding component in the scheme is directly hung on the track, if the door body is impacted, the bottom is rocked, the door body may be derailed, and therefore, improvement is needed.

Disclosure of Invention

The utility model provides an anti-derailment device for solving the problem that a door body track of a sliding door may derail in the prior art.

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

the utility model provides an anticreep rail device, includes the track and is used for connecting the hanger of the door body, the track is square pipe, and is equipped with the opening in its bottom surface middle part, the hanger includes slip subassembly and connecting piece, fixed connection between slip subassembly and the connecting piece, the slip subassembly sets up inside the track, the connecting piece sets up in orbital outside.

Preferably, the sliding component comprises a wheel support and rollers, wherein at least two rollers are arranged on two sides of the upper part of the wheel support respectively, and at least two groups of hanging pieces are arranged.

Preferably, the rollers are disposed on an inner bottom surface of the rail, and the upper half of the wheel support is inside the rail and the lower half extends to the outside of the rail through the opening.

Preferably, the connecting piece comprises a belt connecting plate and a door connecting plate, and the door connecting plate is fixedly connected with the wheel support.

Preferably, the top surface of the door body connecting plate is fixedly connected with the bottom surface of the wheel support, and the bottom surface of the door body connecting plate is fixedly connected with the top end of the door body.

Preferably, the belt connecting plate is L-shaped, the bottom of the belt connecting plate is fixedly connected with the door body connecting plate, the top end of the belt connecting plate is higher than the top surface of the rail, and the belt connecting plate is fixedly connected with a belt of the driving mechanism.

Preferably, the track is fixedly arranged in the upper cross beam of the door body frame through a track mounting beam.

Preferably, the two ends of the rail are provided with limiters, and the hanging piece is arranged between the two limiters.

Compared with the prior art, the utility model provides the derailment preventing device, which has the following beneficial effects.

1. According to the utility model, the sliding component can be limited through the square pipe arranged and the track with the opening at the bottom, so that the sliding component can only move along a specific route, and derailment is prevented, and the problem that the door body track of the sliding door is likely to derail in the prior art is solved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows; and will be apparent to those skilled in the art in part based upon a review of the following; alternatively, the teachings may be directed to practice of the present utility model.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a part of the structure of the present utility model.

Fig. 3 is a schematic view of a partial cross-sectional structure of the present utility model.

Fig. 4 is a partially disassembled structure of the present utility model.

Fig. 5 is a schematic view of a part of the structure of the present utility model.

In the figure:

1. a rail mounting beam; 2. a limiter; 3. a belt connecting plate; 4. a track; 5. a door body connecting plate; 6. a roller; 7. a wheel support; 8. an opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an anti-derailment device comprises a track 4 and a hanging piece for connecting a door body, wherein the track 4 is a square tube, an opening 8 is formed in the middle of the bottom surface of the track, the hanging piece comprises a sliding component and a connecting piece, the sliding component is fixedly connected with the connecting piece, the sliding component is arranged inside the track 4, and the connecting piece is arranged outside the track 4.

In the specific embodiment of the utility model, the opening 8 is equal to the track 4, the width of the opening 8 is smaller than the width of the bottom surface of the square tube, the inner bottom surface of the square tube is a bearing surface of the sliding component, the sliding component is arranged in the square tube in a sliding way, the sliding component is limited by the top surface, the two side surfaces and the residual bottom surface of the square tube, so that the sliding component can only move along a specific path, and the sliding component is ensured not to derail after external force is applied.

The sliding component comprises a wheel support 7 and rollers 6, wherein the rollers 6 are at least two, are respectively arranged on two sides of the upper part of the wheel support 7, and the hanging parts are at least two groups. In this scheme, be provided with four gyro wheels 6 in the subassembly that slides, wheel support 7 both sides are provided with two gyro wheels 6 respectively, and this setting can guarantee that single subassembly that slides can not take place the swing easily.

The rollers 6 are arranged on the inner bottom surface of the rail 4, the upper half of the wheel support 7 is arranged inside the rail 4, the lower half of the wheel support extends to the outside of the rail 4 through the opening 8, and the inner bottom surface of the rail 4 plays a supporting role on the rollers 6, so that the rollers 6 can roll and move at the inner bottom surface of the rail, and the connection between the rollers 6 and the rail 4 can be referred to as fig. 3.

The connecting piece comprises a belt connecting plate 3 and a door body connecting plate 5, and the door body connecting plate 5 is fixedly connected with a wheel support 7.

The top surface of the door body connecting plate 5 is fixedly connected with the bottom surface of the wheel support 7, and the bottom surface of the door body connecting plate 5 is fixedly connected with the top end of the door body. The door body is in the prior art, and the connection between the door body and the door body connecting plate 5 adopts a conventional connection mode and can be in bolt connection.

The belt connecting plate 3 is L-shaped, the bottom of the belt connecting plate 3 is fixedly connected with the door body connecting plate 5, the top end of the belt connecting plate 3 is higher than the top surface of the track 4, and the belt connecting plate 3 is fixedly connected with a belt of the driving mechanism. The connection between the belt connection plate 3 and the belt is arranged in the conventional way. The driving mechanism is arranged in the conventional way, for example, the motor and the belt wheel are matched to drive the belt to do rotary motion, and then the belt drives the whole hanging piece to move, so that the door body can be driven to translate.

The track 4 is fixedly arranged in the upper cross beam of the door body frame through the track mounting beam 1. The door body frame adopts the current conventional setting, can be bolted connection between the entablature of track installation roof beam 1 and door body frame, can be the welding between track 4 and the track installation roof beam 1.

The two ends in track 4 all are provided with stopper 2, hang the piece setting and are between two stoppers 2. The limiter 2 can be a proximity switch, when the hanging piece moves to the position of the limiter 2, the proximity switch can sense, then the motor is stopped, the movement of the door body is stopped, and the installation connection mode and the use principle of the proximity switch are all in the prior art and are not described in detail herein.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides an anticreep rail device, its characterized in that includes track (4) and is used for connecting the hanger of the door body, track (4) are square pipe, and are equipped with opening (8) in its bottom surface middle part, hang the piece including slip subassembly and connecting piece, fixed connection between slip subassembly and the connecting piece, the slip subassembly sets up inside track (4), the connecting piece sets up the outside at track (4).

2. Derailment prevention device according to claim 1, wherein the slip assembly comprises a wheel support (7) and rollers (6), wherein the rollers (6) are provided at least two, respectively, on both sides of the upper part of the wheel support (7), and the hanging members are provided at least in two groups.

3. Derailment prevention device according to claim 2, wherein the roller (6) is arranged on the inner bottom surface of the track (4), the upper half of the wheel support (7) being inside the track (4) and the lower half extending outside the track (4) through the opening (8).

4. Derailment prevention device according to claim 2, wherein the connection comprises a belt connection plate (3) and a door connection plate (5), the door connection plate (5) being fixedly connected with the wheel support (7).

5. The derailment prevention device according to claim 4, wherein the top surface of the door body connecting plate (5) is fixedly connected with the bottom surface of the wheel support (7), and the bottom surface of the door body connecting plate (5) is fixedly connected with the top end of the door body.

6. The derailment prevention device according to claim 5, wherein the belt connecting plate (3) is L-shaped, the bottom of the belt connecting plate (3) is fixedly connected with the door body connecting plate (5), the top end of the belt connecting plate (3) is higher than the top surface of the rail (4), and the belt connecting plate (3) is fixedly connected with a belt of the driving mechanism.

7. Derailment prevention device according to claim 1, wherein the rail (4) is fixedly arranged in the upper cross beam of the door body frame by means of a rail mounting beam (1).

8. Derailment prevention device according to claim 1, characterized in that the rail (4) is provided with stoppers (2) at both inner ends, the hanger being arranged between the two stoppers (2).