CN215761400U

CN215761400U - Equipment cabinet built-in sliding door mechanism

Info

Publication number: CN215761400U
Application number: CN202121162639.1U
Authority: CN
Inventors: 韩国强; 徐新文
Original assignee: Hangzhou Lanhai Special Purpose Vehicle Co ltd
Current assignee: Hangzhou Lanhai Special Purpose Vehicle Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-02-08
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a built-in door moving mechanism of an equipment cabinet, which comprises guide tracks arranged on an upper bottom plate and a lower bottom plate of the equipment cabinet and a moving door in sliding connection with the guide tracks, wherein the moving door comprises rolling doors formed by sequentially arranging and connecting a plurality of rolling door blades in parallel, a locking strip is arranged on the end surface of the outer side of each rolling door, a cover plate is buckled on the outer side of each locking strip, each guide track comprises two straight tracks and two bent tracks, the two straight tracks are respectively fixed on the outer sides of the upper bottom plate and the lower bottom plate on the opening side of the equipment cabinet, and the two bent tracks are respectively and correspondingly fixed on any one side of the left side and the right side of the upper bottom plate and the lower bottom plate of the equipment cabinet. The equipment cabinet built-in door moving mechanism occupies small space and has simple structure, and because the equipment cabinet built-in door moving mechanism is installed in an equipment compartment body, the equipment cabinet built-in door moving mechanism does not occupy the external space of an equipment box, and the noise is small when a vehicle runs.

Description

Equipment cabinet built-in sliding door mechanism

The technical field is as follows:

the utility model relates to a built-in sliding door mechanism of an equipment cabinet.

Background art:

the equipment cabinet is mainly applied to the rear carriage body of special vehicles such as a reconnaissance vehicle, an engineering vehicle and the like. The prior art equipment cabinet generally mainly adopts no door, external sliding door or external hinge door, and the main problem that exists is: 1. the integral attractiveness and safety of the vehicle are not influenced by the door; 2. because the internal space of the carriage is small and has irregular shape, the external sliding door needs a certain space, and the effective capacity of the equipment box is influenced when equipment is placed; 3. the external hinge door needs to occupy a large space or cannot be completely opened when being opened due to the influence of the space in the vehicle. Meanwhile, the existing sliding door generally adopts a sliding rail, the door is a whole piece, the door is still overlapped with a part of the cabinet body entrance after being completely opened, the internal storage space is influenced, and meanwhile, the sliding rail is not long in service life and is easy to damage due to uneven stress; the vehicle has abnormal sound when running.

The utility model has the following contents:

the technical problem to be solved by the utility model is to provide the equipment cabinet built-in door moving mechanism which occupies small space and has a simple structure.

The utility model provides a built-in door moving mechanism of an equipment cabinet, which comprises guide rails arranged on an upper bottom plate and a lower bottom plate of the equipment cabinet and a moving door in sliding connection with the guide rails, wherein the moving door comprises rolling doors formed by sequentially arranging and connecting a plurality of rolling door blades in parallel, a locking strip is arranged on the end surface of the outer side of each rolling door, a cover plate is buckled on the outer side of each locking strip, each guide rail comprises two straight rails and two bent rails, the two straight rails are respectively fixed on the outer sides of the upper bottom plate and the lower bottom plate on the opening side of the equipment cabinet, the two bent rails are respectively and correspondingly fixed on either side of the left side and the right side of the upper bottom plate and the lower bottom plate of the equipment cabinet, one end of each bent rail is in connection and matching with the straight rails, and the upper end surface and the lower end surface of the moving door are arranged in grooves of the guide rails and are in sliding connection with the guide rails through the end parts of the upper end and the lower end parts of the locking strips.

Compared with the prior art, the utility model has the following advantages after adopting the structure: the built-in sliding door structure is adopted, and the invisible guide rail is adopted, so that the guide rail cannot be seen on the outer surface, and meanwhile, the built-in sliding door structure is small in occupied space, simple in structure and modular in structure; because the device is arranged in the equipment compartment body, the device does not occupy the external space of the equipment box; and the noise is little when the vehicle goes, and the atress is even, and practical long-life.

Preferably, the equipment cabinet further comprises a positioning piece, wherein the positioning piece is 2 strong magnets, and the 2 strong magnets are fixed on the side faces, facing the equipment cabinet door frame, of the end parts of the two ends of the locking bar through screws. The roller shutter door is convenient to lock.

Preferably, the locking bar is an aluminum alloy locking bar, the end parts of the upper end and the lower end of the locking bar are respectively sleeved with a plastic locking bar end socket, and the plastic locking bar end sockets are connected with the guide rail in a sliding mode. The noise of the door moving process can be reduced.

Preferably, the cover plate is concavely provided with a digging hole, and a handle is fixed in the digging hole. Is convenient to push and pull.

Preferably, an elastic thin rib plate is connected between adjacent rolling door blades. Can be made of plastic materials.

Preferably, the curved rail is a U-shaped rail, an open end of the U-shaped rail is disposed toward the side of the equipment cabinet opening, and one end of the opening of the U-shaped rail is connected to one end of the straight rail through an arc rail. The roller shutter door with wider width can be accommodated.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the closed state of the sliding door of the present invention.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is a schematic view of the opening state of the sliding door of the present invention.

Fig. 5 is a sectional view B-B of fig. 4.

Fig. 6 is a partially enlarged view of a in fig. 3.

The specific implementation mode is as follows:

the utility model is further described with reference to the following figures and detailed description:

as shown in figures 1-6, a door moving mechanism built in an equipment cabinet comprises guide tracks arranged on upper and lower bottom plates of the equipment cabinet 1 and a moving door 2 connected with the guide tracks in a sliding manner, the moving door 2 comprises rolling doors formed by sequentially arranging and connecting a plurality of rolling door blades 21 in parallel, an aluminum alloy locking strip 22 is arranged on the outer side end surface of each rolling door, a cover plate 23 is buckled on the outer side of each aluminum alloy locking strip 22, each guide track comprises two straight tracks 3 and two curved tracks 4, the two straight tracks are respectively fixed on the outer sides of the upper and lower bottom plates on the opening side of the equipment cabinet, the two curved tracks are respectively fixed on any one side of the left and right sides of the upper and lower bottom plates of the equipment cabinet correspondingly, the bent track 4 is installed on the right side, and bent track 4 one end is connected the cooperation with straight track 3, moves the upper and lower terminal surface of door 2 and arranges in the recess of guide rail and through the tip and the guide rail sliding connection at aluminum alloy locking strip 22 upper and lower both ends.

Specifically, an elastic thin rib plate is connected between adjacent rolling door blades 21 and is convenient for the rolling door to move, a plurality of rolling door blades 21 and aluminum alloy locking strips 22 are inserted into a long shaft hole through long shaft pins and are connected, and the width of the rolling door can be adjusted according to the size of an equipment cabinet by the number of the rolling door blades; the cover plate 23 and the aluminum alloy locking bar 22 are buckled in a clamping groove mode, namely, a clamping groove matched with the aluminum alloy locking bar is formed in one side of the cover plate 23, and the aluminum alloy locking bar 22 is clamped in the clamping groove of the cover plate. In order to facilitate the operation of sliding the door, a hole is further dug in the middle of the cover plate 23, and a handle 24 is arranged in the hole. Correspondingly, the plastic locking bar end sockets 25 are respectively sleeved on the upper end part and the lower end part of the aluminum alloy locking bar 22, the plastic locking bar end sockets 25 are also in the prior art, and are matching accessories of the aluminum alloy locking bar, and the plastic locking bar end sockets 25 are connected with the guide rails in a sliding mode, so that the noise in the door moving process can be reduced.

In order to realize the positioning of the sliding door, the sliding door further comprises a positioning piece which is 2 strong magnets 26, and the 2 strong magnets 26 are respectively fixed on the side faces of the end parts at the two ends of the locking bar, facing to the doorframe of the equipment cabinet, through screws. The rolling door can be attracted with the equipment cabinet door frame 5 when closed.

In addition, in consideration of the need to accommodate a rolling door having a large width, the curved rail 4 is a U-shaped rail, an open end of the U-shaped rail is disposed toward the opening side of the equipment cabinet, and one open end of the U-shaped rail is arc-connected to one end of the straight rail through an arc-shaped rail. The installation and fixation of the guide rail and the rail section structure for the sliding door are not specifically described for the prior art.

The guide tracks are arranged on the upper bottom plate and the lower bottom plate in the equipment box, and when the rolling door is closed, the sliding door is positioned on the straight track; when the rolling door is opened, the sliding door is retracted in the curved track after sliding, and the articles are not affected when being taken and placed. In addition, in order to better take the articles in the equipment cabinet, the upper surface of the lower rail and the lower surface of the upper rail are both level with the surfaces of the corresponding bottom plates.

The foregoing is illustrative of the preferred embodiments of the present invention only and is not to be construed as limiting the claims. All equivalent structure or equivalent process changes made by using the contents of the specification and the attached drawings of the utility model, such as replacing strong magnetism with a sliding door lock, are included in the protection scope of the patent of the utility model.

Claims

1. The utility model provides an equip built-in mechanism of moving door of cabinet, including locate the guide rail of equipping on the cabinet lower plate and with guide rail sliding connection's the door that moves, its characterized in that: the sliding door comprises rolling doors which are formed by sequentially arranging and connecting a plurality of rolling door blades in parallel, a locking strip is arranged on the end face of the outer side of each rolling door, a cover plate is buckled on the outer side of the locking strip, a guide rail comprises two straight rails and two bent rails, the two straight rails are fixed on the outer sides of an upper bottom plate and a lower bottom plate of an equipment cabinet opening side respectively, the two bent rails are correspondingly fixed on any side of the left side and the right side of the upper bottom plate and the lower bottom plate of the equipment cabinet respectively, one end of each bent rail is connected and matched with the straight rails, and the upper end face and the lower end face of the sliding door are arranged in grooves of the guide rails and are connected with the guide rails in a sliding mode through the end portions and the guide rails at the upper end and the lower end of the locking strip.

2. The equipment cabinet built-in door moving mechanism according to claim 1, wherein: still include the setting element, the setting element is 2 strong magnetism, and 2 strong magnetism is fixed in on the side of the locking bar both ends tip towards equipment cabinet door frame through the screw respectively.

3. The equipment cabinet built-in door moving mechanism according to claim 1, wherein: the locking bar is an aluminum alloy locking bar, the end parts of the upper end and the lower end of the locking bar are respectively sleeved with a plastic locking bar sealing head, and the plastic locking bar sealing heads are connected with the guide rail in a sliding mode.

4. The equipment cabinet built-in door moving mechanism according to claim 1, wherein: the cover plate is concavely provided with a digging hole, and a handle is fixed in the digging hole.

5. The equipment cabinet built-in door moving mechanism according to claim 1, wherein: an elastic thin rib plate is connected between adjacent rolling door blades.

6. The equipment cabinet built-in door moving mechanism according to claim 1, wherein: the crooked track is the U-shaped track, and the orbital open end of U-shaped sets up towards equipment cabinet opening side to, the orbital open-ended one end of U-shaped is passed through the arc track and is connected with straight orbital one end circular arc.