CN221194886U

CN221194886U - Access door

Info

Publication number: CN221194886U
Application number: CN202323073224.9U
Authority: CN
Inventors: 刘恒达
Original assignee: Dongyang Changda Intelligent Technology Co ltd
Current assignee: Dongyang Changda Intelligent Technology Co ltd
Priority date: 2023-11-15
Filing date: 2023-11-15
Publication date: 2024-06-21
Anticipated expiration: 2033-11-15

Abstract

The utility model relates to a door, in particular to an access door, which comprises a first side upright post, wherein a first door part is rotatably connected to the first side upright post, and a second door part is slidingly connected to the first door part; the bottom of the first side upright post is fixedly connected with a first mounting bottom plate; the first door part comprises a first side frame, and a plurality of slots are formed in the first side frame; the second door part comprises a second side frame, a plurality of plugboards are fixedly connected to the second side frame, and the plugboards are respectively and slidably connected into the slots; the first side frame is fixedly connected with a threaded cylinder, the second side frame is rotationally connected with a screw rod, and the screw rod is connected in the threaded cylinder through threads; the device can adapt to channels with different widths under the environment of temporary construction, and is convenient to use.

Description

Access door

Technical Field

The present utility model relates to doors, and more particularly to an access door.

Background

An access door is a door for controlling access and is typically installed at the entrance of a passageway or corridor. It can be opened automatically or manually for managing the flow of people and ensuring safety;

For example, patent number CN210067845U, named new building access door, but in the actual use process, especially in some temporary setting-up occasions, the access door with a specified size cannot be customized quickly, and the use is very inconvenient, so that an access door suitable for channels with different widths is required.

Disclosure of utility model

The utility model aims to provide a passage door which can adapt to passages with different widths under a temporary construction environment and is convenient to use.

The aim of the utility model is achieved by the following technical scheme:

An access door comprises a first side upright, wherein a first door part is rotatably connected to the first side upright, and a second door part is slidably connected to the first door part;

the bottom of the first side upright post is fixedly connected with a first mounting bottom plate;

the first door part comprises a first side frame, and a plurality of slots are formed in the first side frame;

The second door part comprises a second side frame, a plurality of plugboards are fixedly connected to the second side frame, and the plugboards are respectively and slidably connected into the slots;

The first side frame is fixedly connected with a threaded cylinder, the second side frame is rotationally connected with a screw rod, and the screw rod is connected in the threaded cylinder through threads;

a nut is fixedly connected to the screw rod;

The door lock device also comprises a second side upright, and a door lock component is arranged between the second side upright and the second door component;

the bottom of the second side upright post is fixedly connected with a second mounting bottom plate;

Clamping components are slidably connected to the inner sides of the first door component and the second door component, compression springs are fixedly connected between the clamping components and the first door component and the second door component, and a lamp box is clamped between the two clamping components;

The clamping component comprises a clamping side plate and a plurality of sliding columns fixedly connected to the clamping side plate, and a baffle is detachably and fixedly connected to the side edge of the clamping side plate.

The beneficial effects of the utility model are as follows:

The sliding position of the second door part on the first door part can be adjusted, the integral width of the access door can be adjusted, and the access door can be adapted to the access with different widths under the environment of temporary construction, so that the access door is convenient to use.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic view of the structure of an access door of the present utility model;

FIG. 2 is a schematic view of the front view of the access door of the present utility model;

FIG. 3 is a schematic view of the first side pillar and first door component connection structure of the present utility model;

FIG. 4 is a schematic illustration of the construction of a second door unit of the present utility model;

fig. 5 is a schematic view of the clamping component and lamp box structure of the present utility model.

In the figure: a first side pillar 10; a first mounting baseplate 11; a second side column 20; a second mounting base plate 21; a first door part 30; a first side frame 31; a slot 32; a screw cylinder 33; a second door section 40; a second side frame 41; a plugboard 42; a screw 43; a nut 44; clamping part 50; clamping the side plate 51; a slide column 52; a baffle 53; a light box 60.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 5, the structure and function of an access door will be described in detail;

an access door comprises a first side upright 10, wherein a first door part 30 is rotatably connected to the first side upright 10, and a second door part 40 is slidably connected to the first door part 30;

When the novel door structure is used, the first side upright post 10 and the second side upright post 20 are respectively arranged at two sides of the inside of a channel, namely, a place where a channel door needs to be arranged, the second door part 40 is driven to slide on the first door part 30, so that the width of the door part formed by the second door part 40 and the first door part 30 is adjusted, the novel door structure can adapt to channels with different widths in a temporary construction environment, and is convenient to use;

Further, a first mounting bottom plate 11 is fixedly connected to the bottom of the first side upright post 10; the first mounting bottom plate 11 can be provided with foundation bolts so as to fixedly connect the first side upright post 10;

Further, for convenience of adjustment of the relative distance between the second door part 40 and the first door part 30;

the first door part 30 includes a first side frame 31, and a plurality of slots 32 are disposed on the first side frame 31;

The second door component 40 includes a second side frame 41, and a plurality of plugboards 42 are fixedly connected to the second side frame 41, and the plugboards 42 are respectively slidably connected in the slots 32;

The first side frame 31 is fixedly connected with a threaded cylinder 33, the second side frame 41 is rotatably connected with a screw 43, and the screw 43 is in threaded connection with the threaded cylinder 33;

Rotating the screw 43, pushing the second side frame 41 to move through threads when the screw 43 rotates, and driving the plugboard 42 to move by the second side frame 41, so that the plugboard 42 slides in the slot 32, and further adjusting the width of the door component formed by the second door component 40 and the first door component 30;

Further, in order to facilitate the rotation of the screw 43, a nut 44 is fixedly connected to the screw 43, and the screw 43 can be conveniently rotated by rotating the nut 44;

A door lock component is arranged between the second side upright 20 and the second door component 40, and the door lock component can be a door lock commonly used in the prior art and the like, so that the second side upright 20 and the second door component 40 can be conveniently fixed;

the bottom of the second side upright post 20 is fixedly connected with a second mounting bottom plate 21; the second mounting bottom plate 21 can be provided with foundation bolts so as to fixedly connect the second side upright post 20;

Further, in order to make full use of the space between the first door part 30 and the second door part 40, a light box 60 is further provided between the first door part 30 and the second door part 40, and an advertisement, a poster or the like may be provided in the light box 60, so that the light box 60 may be stably positioned between the first door part 30 and the second door part 40 when the relative distance between the first door part 30 and the second door part 40 is adjusted;

The inner sides of the first door part 30 and the second door part 40 are respectively and slidably connected with a clamping part 50, compression springs are respectively and fixedly connected between the clamping parts 50 and the first door part 30 and the second door part 40, and a lamp box 60 is clamped between the two clamping parts 50;

The two clamping components 50 are pushed by the compression springs, so that the two clamping components 50 squeeze and clamp the lamp box 60, and the lamp box 60 is positioned; meanwhile, the lamp box 60 with different widths can be adapted;

Further, in order to facilitate the installation and the disassembly of the light box 60, the clamping component 50 comprises a clamping side plate 51 and a plurality of sliding columns 52 fixedly connected to the clamping side plate 51, and a baffle 53 is detachably and fixedly connected to the side edge of the clamping side plate 51;

When the lamp box 60 is required to be mounted and dismounted, the baffle 53 can be dismounted, and the mounting and dismounting of the lamp box 60 are completed.

Claims

1. An access door comprising a first side column (10), characterized in that: the first side upright post (10) is rotatably connected with a first door part (30), and the first door part (30) is slidably connected with a second door part (40);

The bottom of the first side upright post (10) is fixedly connected with a first mounting bottom plate (11);

The first door part (30) comprises a first side frame (31), and a plurality of slots (32) are formed in the first side frame (31);

the second door part (40) comprises a second side frame (41), a plurality of plugboards (42) are fixedly connected to the second side frame (41), and the plugboards (42) are respectively and slidably connected into the slots (32);

The first side frame (31) is fixedly connected with a threaded cylinder (33), the second side frame (41) is rotatably connected with a screw (43), and the screw (43) is connected in the threaded cylinder (33) through threads.

2. An access door as defined in claim 1, wherein: and a nut (44) is fixedly connected to the screw rod (43).

3. An access door as defined in claim 1, wherein: also included is a second side column (20), with a door lock member disposed between the second side column (20) and the second door member (40).

4. An access door according to claim 3, wherein: the bottom of the second side upright post (20) is fixedly connected with a second mounting bottom plate (21).

5. An access door as defined in claim 1, wherein: the inner sides of the first door part (30) and the second door part (40) are both connected with clamping parts (50) in a sliding mode, compression springs are fixedly connected between the clamping parts (50) and the first door part (30) and the second door part (40), and a lamp box (60) is clamped between the two clamping parts (50).

6. An access door as defined in claim 5, wherein: the clamping component (50) comprises a clamping side plate (51) and a plurality of sliding columns (52) fixedly connected to the clamping side plate (51), and a baffle (53) is detachably and fixedly connected to the side edge of the clamping side plate (51).