CN220580854U

CN220580854U - Simple and easy quick operation computer lab roof folding door of opening and close

Info

Publication number: CN220580854U
Application number: CN202321981612.4U
Authority: CN
Inventors: 王磊; 殷朗; 唐斯新; 李壮; 吴思毅
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-03-12
Anticipated expiration: 2033-07-26

Abstract

The utility model provides a simple and rapid opening and closing operation machine room roof folding door, wherein front and rear sliding blocks are respectively and movably arranged on front and rear sliding rails in the left-right direction, the right side of a left door plate of a door plate assembly is rotatably connected with the left side of a right door plate in the front-rear direction, the front and rear ends of the right side of the right door plate of a left door plate assembly and the front and rear ends of the left door plate of a right door plate assembly are respectively and rotatably connected with the front and rear sliding blocks in the front-rear direction, the front and rear ends of the left door plate of a leftmost door plate assembly are respectively and rotatably connected with the left ends of the front and rear sliding rails in the front-rear direction, the front and rear ends of the right door plate of the rightmost door plate assembly are respectively and rotatably connected with the rightmost front and rear sliding blocks in the front-rear direction. The utility model is simple and quick to open and close, thereby being convenient for safely and conveniently transporting and storing equipment materials into the operation machine room, and improving the transporting and placing efficiency of the equipment materials and the use safety of the operation machine room.

Description

Simple and easy quick operation computer lab roof folding door of opening and close

Technical Field

The utility model relates to the technical field of building construction, in particular to the technical field of operation machine rooms, and particularly relates to a simple and rapid opening and closing operation machine room roof folding door.

Background

The building construction refers to the production activity of engineering construction implementation stage, which is the construction process of various buildings, and can be said to be the process of changing various lines on a design drawing into real objects at a designated place. The method comprises foundation engineering construction, main body structure construction, roof engineering construction, decoration engineering construction and the like. The site of construction work is referred to as a "building site" or "construction site".

In the building construction process, an operation machine room is often used, and is a necessary movable warehouse in high-altitude construction of a steel structure, and the turnover among different operation intervals is realized by depending on a tower crane. The traditional operation machine room has the key problems of overlong tower crane occupation time, influence on main structure construction, more personnel assistance, high risk and the like, and the synchronous climbing operation platform equipment effectively solves the problems of long tower crane occupation time and more personnel high altitude assistance in vertical transportation of the high altitude operation machine room, realizes rapid, convenient, safe and reliable climbing action through the integrated mechanical power device, and intelligently and efficiently builds the power-assisted multi-layer high-rise steel structure.

The operation computer lab belongs to high altitude mobile temporary storage warehouse, and general warehouse door opening sets up in the side of warehouse, and to long-term high altitude operation computer lab, the difficulty is very big in transporting equipment material to the operation computer lab from the side, is inconvenient for carrying and placing equipment material, and then greatly reduced equipment material's transport and placement efficiency, there is certain defect and unsafe.

If the door opening is arranged on the roof of the operation machine room, thereby conveying equipment materials from the roof of the operation machine room into the operation machine room, the conveying and placing efficiency of the equipment materials and the use safety of the operation machine room are greatly improved, therefore, the simple and quick opening and closing operation machine room roof folding door is hoped to be provided, the opening and closing are simple and quick, thereby being convenient for safely and conveniently conveying and storing the equipment materials into the operation machine room, and improving the conveying and placing efficiency of the equipment materials and the use safety of the operation machine room.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a simple and rapid folding door for opening and closing the roof of an operation machine room, which is simple and rapid to open and close, thereby being convenient for safely and conveniently transporting and storing equipment materials into the operation machine room, improving the transportation and placement efficiency of the equipment materials and the use safety of the operation machine room, and being suitable for large-scale popularization and application.

The utility model aims to provide a simple and rapid folding door for opening and closing the roof of a working machine room, which has the advantages of ingenious design, simple structure, simple and convenient manufacture and low manufacturing cost, and is suitable for large-scale popularization and application.

In order to achieve the above purpose, the utility model provides a simple and rapid folding door for opening and closing a roof of a working machine room, which is characterized by comprising a left support piece, a right support piece, a front sliding rail, a front sliding block, a rear sliding rail, a rear sliding block and a door plate component, wherein:

The left support piece and the right support piece are horizontally arranged and are arranged along the front-back direction and are arranged at intervals left and right, the front slide rail and the rear slide rail are horizontally arranged and are arranged along the left-right direction and are arranged at intervals front and back, the left end and the right end of the front slide rail are respectively arranged at the front end of the left support piece and the front end of the right support piece, the left end and the right end of the rear slide rail are respectively arranged at the rear end of the left support piece and the rear end of the right support piece, and the front slide block and the rear slide block are arranged at intervals front and back and are respectively arranged on the front slide rail and the rear slide rail in a movable way along the left-right direction;

the door plate assembly comprises a left door plate and a right door plate, wherein the left door plate and the right door plate are horizontally arranged and are arranged along the front-rear direction and are sequentially arranged from left to right, the right side of the left door plate is rotatably connected with the left side of the right door plate around the front-rear direction, the number of the door plate assemblies is a plurality, the door plate assemblies are sequentially arranged from left to right, in two left and right adjacent door plate assemblies, the front end of the right side of the right door plate positioned on the left side and the front end of the left side of the left door plate positioned on the right side of the door plate assembly are rotatably connected with the front sliding block around the front-rear direction, the rear end of the right side of the right door plate positioned on the left side of the door plate assembly and the rear end of the left side of the left door plate assembly are rotatably connected with the rear sliding block around the front-rear direction, the number of the front sliding block and the number of the rear sliding block are the same as the number of the door plate assemblies, and the left and right sliding block positioned between the two adjacent sliding blocks are arranged between the front sliding blocks and the two adjacent sliding blocks;

The left end and the rear end of the left side of the left door plate of the door plate assembly at the far left are respectively connected with the left end of the front sliding rail and the left end of the rear sliding rail in a rotatable mode around the front-rear direction, the front sliding block at the far right and the rear sliding block at the far right are respectively positioned at the right end of the front sliding rail and the right end of the rear sliding rail, and the front end and the rear end of the right side of the right door plate of the door plate assembly at the far right are respectively connected with the front sliding block at the far right and the rear sliding block at the far right in a rotatable mode around the front-rear direction.

Preferably, a front sliding groove is formed in the top surface of the front sliding rail along the left-right direction, and the front sliding block is movably arranged in the front sliding groove along the left-right direction.

More preferably, the front slider includes a front roller and a front inverted U-shaped frame, the front inverted U-shaped frame being disposed in the front chute in the front-rear direction and being disposed in the front-rear direction so as to be movable in the left-right direction, the front roller being disposed horizontally and being disposed in the front-rear direction so as to abut on a bottom of the front chute, the front roller being disposed in the front inverted U-shaped frame and being rotatably connected to a front side wall and a rear side wall of the front inverted U-shaped frame around the front-rear direction, respectively, a front end of the right side of the right door panel of the door panel assembly located on the left side and a front end of the left side of the left door panel of the door panel assembly located on the right side being rotatably connected to a top wall of the front inverted U-shaped frame of the front slider around the front-rear direction.

Preferably, the top surface of the rear sliding rail is provided with a rear sliding groove along the left-right direction, and the rear sliding block is movably arranged in the rear sliding groove along the left-right direction.

More preferably, the rear slider includes a rear roller and a rear inverted U-shaped frame, the rear inverted U-shaped frame being disposed in the front-rear direction and being disposed movably in the left-right direction in the rear chute, the rear roller being disposed horizontally and being disposed in the front-rear direction and being abutted against a bottom of the rear chute, the rear roller being disposed in the rear inverted U-shaped frame and being rotatably connected to a front side wall and a rear side wall of the rear inverted U-shaped frame around the front-rear direction, respectively, a rear end of the right side of the right door panel of the door panel assembly located on the left side and a rear end of the left side of the left door panel of the door panel assembly located on the right side being rotatably connected to a top wall of the rear inverted U-shaped frame of the rear slider around the front-rear direction, a rear end of the right side of the right door panel of the door panel assembly located on the right side being rotatably connected to the rear inverted U-shaped frame of the rear slider around the front-rear direction.

Preferably, the door panel assembly further comprises a first fixed shaft, a second fixed shaft, a first front connecting plate and a first rear connecting plate, wherein the first fixed shaft and the second fixed shaft are horizontally arranged and are arranged in a left-right spaced mode along the front-rear direction, the right side of the left door panel is connected with the middle of the first fixed shaft, the left side of the right door panel is connected with the middle of the second fixed shaft, the first front connecting plate and the first rear connecting plate are vertically arranged and are arranged along the left-right direction and are arranged in a front-rear spaced mode, the first front connecting plate is provided with a first front through hole and a first front through hole respectively along the front-rear direction, the first front through hole and the first front through hole are sleeved on the front end of the first fixed shaft and the front end of the second fixed shaft respectively, and the first rear through hole are sleeved on the rear end of the first fixed shaft and the rear end of the second fixed shaft respectively.

Preferably, the door panel assembly further comprises a third fixed shaft and a fourth fixed shaft, wherein the third fixed shaft and the fourth fixed shaft are horizontally arranged and are arranged along the front-rear direction at intervals, the left side of the left door panel is connected with the middle part of the third fixed shaft, and the right side of the right door panel is connected with the middle part of the fourth fixed shaft;

the simple and easy quick operation computer lab roof folding door still includes second front connection board and second back connection board, the said second front connection board and said second back connection board are all vertical to set up and all set up along the said left and right direction and each other interval of front and back, said second front connection board and said second back connection board are set up on said front slider and said back slider respectively, said second front connection board is provided with the second front through hole and second front perforation along the said front and back direction respectively, said second back connection board is provided with the second back through hole and second back perforation along the said front and back direction respectively, the front end of the said fourth fixed axle of the said door plant assembly located on the left and the front end of the said third fixed axle of the said door plant assembly located on the right wear the said second front through hole and said second front perforation of the said second front connection board on the said front slider respectively along the said front and back direction, the said rear end of the said fourth fixed axle of the said door plant assembly located on the left and the said second front through hole of the said second front and back perforation along the said front and back direction of the said fixed axle of the said door plant assembly located on the said right;

The front end of the fourth fixed shaft and the rear end of the fourth fixed shaft of the rightmost door panel assembly respectively penetrate through the second front through hole of the second front connecting plate on the rightmost front sliding block and the second rear through hole of the second rear connecting plate on the rightmost rear sliding block along the front-rear direction.

More preferably, the simple and easy quick operation computer lab roof folding door still includes connecting plate before the third and connecting plate after the third, the connecting plate before the third with the connecting plate after the third all sets up vertically and all follows the direction sets up and the mutual interval sets up around, the connecting plate before the third with the connecting plate after the third sets up respectively preceding slide rail's left end with the left end of back slide rail on, the connecting plate before the third with the connecting plate after the third is followed respectively the direction is provided with through-hole before the third and through-hole after the third after, the through-hole before the third with the through-hole after the third overlaps respectively and establishes on this left side the door plant subassembly the front end of third fixed axle with the rear end of third fixed axle.

Preferably, the number of the door panel components is 2.

Preferably, the simple and easy quick operation computer lab roof folding door still includes preceding left fastener, preceding right fastener, back left fastener and back right fastener, the left end of preceding slide rail with the front end of left support piece pass through preceding left fastener is fixed, the right-hand member of preceding slide rail with the front end of right support piece pass through preceding right fastener is fixed, the left end of back slide rail with the rear end of left support piece pass through back left fastener is fixed, the right-hand member of back slide rail with the rear end of right support piece pass through back right fastener is fixed.

The beneficial effects of the utility model are mainly as follows:

1. the utility model relates to a simple and rapid opening and closing operation machine room roof folding door, which comprises a front slide block and a rear slide block which are arranged at intervals from front to back and are respectively and movably arranged on a front slide rail and a rear slide rail along the left-right direction, a left door plate and a right door plate of the door plate assembly are horizontally arranged and are respectively and sequentially arranged from left to right along the front-back direction, the right side of the left door plate is rotatably connected with the left side of the right door plate along the front-back direction, a plurality of door plate assemblies are sequentially arranged from left to right along the left-back direction, the front end of the right side of the right door plate of the left door plate assembly and the front end of the left side of the left door plate of the right door plate assembly are rotatably connected with the front slide block along the front-back direction, the rear end of the right side of the right door plate of the left door plate assembly and the rear end of the left side of the left door plate of the right door plate assembly are rotatably connected with the rear slide block along the front-back direction, the front end and the rear end of the left side of the left door plate of the leftmost door plate component are respectively and rotatably connected with the left end of the front sliding rail and the left end of the rear sliding rail around the front-rear direction, the rightmost front sliding block and the rightmost rear sliding block are respectively positioned at the right end of the front sliding rail and the right end of the rear sliding rail, and the front end and the rear end of the right side of the rightmost door plate component are respectively and rotatably connected with the rightmost front sliding block and the rightmost rear sliding block around the front-rear direction, so that the opening and closing of the door plate component is simple and rapid, equipment materials can be conveniently and safely transported and stored in an operation machine room, the transportation and placement efficiency of the equipment materials and the use safety of the operation machine room are improved, and the door plate component is suitable for large-scale popularization and application

2. The front slider and the rear slider of the folding door of the roof of the working machine room are arranged at intervals from front to back and are respectively and movably arranged on the front sliding rail and the rear sliding rail along the left-right direction, the left door plate and the right door plate of the door plate assembly are respectively and horizontally arranged and are respectively and horizontally arranged from left to right, the right side of the left door plate is rotatably connected with the left side of the right door plate along the front-back direction, a plurality of door plate assemblies are respectively and horizontally arranged from left to right, the front end of the right side of the right door plate of the left door plate assembly and the front end of the left door plate of the right door plate assembly are respectively and rotatably connected with the front slider along the front-back direction, the rear end of the right side of the right door plate assembly is rotatably connected with the left end of the front sliding rail and the left end of the rear sliding rail along the front-back direction, and the front end of the right door plate assembly is rotatably connected with the front end of the right side of the right sliding rail along the front-back direction, and the front end of the left door plate assembly and the right door plate assembly is rotatably connected with the front end of the right sliding rail along the front-back direction, and the front end of the right door plate assembly is rotatably connected with the front end of the left door plate assembly and the right door plate assembly along the front end of the right sliding rail.

These and other objects, features and advantages of the present utility model will be more fully apparent from the following detailed description and drawings, and may be learned by the practice of the utility model by the means, apparatus and combinations thereof as set forth hereinafter.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a simple and quick opening and closing operation machine room roof folding door according to the present utility model.

Fig. 2 is an enlarged schematic illustration of a portion of the embodiment shown in fig. 1.

Fig. 3 is a second enlarged partial schematic view of the embodiment shown in fig. 1.

Fig. 4 is a partially enlarged schematic illustration III of the embodiment shown in fig. 1.

Fig. 5 is an enlarged partial schematic view of the embodiment shown in fig. 1.

Fig. 6 is a perspective view of the left support member of the embodiment shown in fig. 1.

Fig. 7 is a perspective view of the right support of the embodiment shown in fig. 1.

Fig. 8 is a schematic perspective view of the front rail of the embodiment shown in fig. 1.

Fig. 9 is a schematic perspective view of the rear rail of the embodiment shown in fig. 1.

Fig. 10 is a perspective view of an assembly of the left door panel, the first stationary shaft, and the third stationary shaft of the embodiment shown in fig. 1.

Fig. 11 is a perspective view of an assembly of the right door panel, the second stationary shaft, and the fourth stationary shaft of the embodiment shown in fig. 1.

Fig. 12 is a perspective view of the first front web of the embodiment shown in fig. 1.

Fig. 13 is a perspective view of the first rear connection plate of the embodiment shown in fig. 1.

Fig. 14 is a perspective view of the front slider and the second front connection plate of the embodiment shown in fig. 1.

Fig. 15 is a perspective view of the rear slider and the second rear connection plate of the embodiment shown in fig. 1.

Fig. 16 is a schematic perspective view of the embodiment shown in fig. 1, open in half.

Fig. 17 is a perspective view of the embodiment shown in fig. 1 fully opened.

(symbol description)

1 left support; 2 right support; 3, a front sliding rail; 4, a front sliding block; 5, a rear sliding rail; 6, a rear sliding block; 7, a door plate assembly; 8, left door plate; 9 right door plate; 10 front sliding grooves; 11 front roller; 12 front inverted U-shaped frame; 13, a rear chute; 14 rear roller; 15, an inverted U-shaped frame; 16 a first fixed shaft; 17 a second fixed shaft; 18 a first front web; 19 a first rear connection plate; 20 a first front through hole; 21 a first front perforation; 22 first rear through holes; 23 a first rear perforation; a third fixed shaft 24; 25 a fourth fixed shaft; a second front web; a second rear connection plate 27; 28 a second front through hole; 29 a second front perforation; 30 a second rear through hole; 31 second rear perforations; 32 a third front connection plate; 33 a third rear connection plate; 34 a third front through hole; and 35 a third rear through hole.

Detailed Description

In order to make the technical contents of the present utility model more clearly understood, the following examples are specifically described.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 15, in a specific embodiment of the present utility model, the simple and quick opening and closing operation machine room roof folding door of the present utility model includes a left support member 1, a right support member 2, a front sliding rail 3, a front sliding block 4, a rear sliding rail 5, a rear sliding block 6 and a door panel assembly 7, wherein:

the left support piece 1 and the right support piece 2 are horizontally arranged and are arranged along the front-back direction and are arranged at intervals left and right, the front slide rail 3 and the rear slide rail 5 are horizontally arranged and are arranged along the left-right direction and are arranged at intervals front and back, the left end and the right end of the front slide rail 3 are respectively arranged at the front end of the left support piece 1 and the front end of the right support piece 2, the left end and the right end of the rear slide rail 5 are respectively arranged at the rear end of the left support piece 1 and the rear end of the right support piece 2, and the front slide block 4 and the rear slide block 6 are arranged at intervals front and back and are respectively arranged on the front slide rail 3 and the rear slide rail 5 in a movable way along the left-right direction;

The door plate assembly 7 comprises a left door plate 8 and a right door plate 9, wherein the left door plate 8 and the right door plate 9 are horizontally arranged and are arranged in the front-rear direction and are arranged from left to right in sequence, the right side of the left door plate 8 is rotatably connected with the left side of the right door plate 9 around the front-rear direction, the number of the door plate assemblies 7 is a plurality, the door plate assemblies 7 are arranged in sequence from left to right, the front end of the right side of the right door plate 9 of the left door plate assembly 7 and the front end of the left side of the left door plate 8 of the right door plate assembly 7 are rotatably connected with the front sliding block 4 around the front-rear direction, the rear end of the right side of the left door plate assembly 7 and the rear end of the left side of the right door plate assembly 7 are rotatably connected with the rear sliding block 6 around the front-rear direction, the number of the left sliding block 4 and the number of the right sliding block 4 are the same, and the number of the left sliding block 4 and the right sliding block 4 are arranged between the two adjacent sliding blocks 6 and the front sliding block 4;

The left end and the rear end of the left side of the left door plate 8 of the leftmost door plate assembly 7 are respectively rotatably connected with the left end of the front sliding rail 3 and the left end of the rear sliding rail 5 around the front-rear direction, the rightmost front sliding block 4 and the rightmost rear sliding block 6 are respectively positioned at the right end of the front sliding rail 3 and the right end of the rear sliding rail 5, and the front end and the rear end of the right side of the right door plate 9 of the rightmost door plate assembly 7 are respectively rotatably connected with the rightmost front sliding block 4 and the rightmost rear sliding block 6 around the front-rear direction.

The front slider 4 is movably disposed on the front rail 3 along the left-right direction, and any suitable structure may be adopted, as shown in fig. 1, 5 and 8, in an embodiment of the present utility model, a front chute 10 is disposed on a top surface of the front rail 3 along the left-right direction, and the front slider 4 is movably disposed in the front chute 10 along the left-right direction.

The front slider 4 may have any suitable configuration, and in a specific embodiment of the present utility model, referring to fig. 14, the front slider 4 includes a front roller 11 and a front inverted U-shaped frame 12, the front inverted U-shaped frame 12 is disposed in the front chute 10 in the front-rear direction and is movably disposed in the left-right direction, the front roller 11 is disposed horizontally in the front-rear direction and abuts against the bottom of the front chute 10, the front roller 11 is disposed in the front inverted U-shaped frame 12 and rotatably connects the front side wall and the rear side wall of the front inverted U-shaped frame 12 around the front-rear direction, respectively, the front end of the right side of the right door panel 9 of the left door panel assembly 7 and the front end of the left side of the left door panel 8 of the right door panel assembly 7 are rotatably connected to the top wall of the front inverted U-shaped frame 12 around the front-rear direction, and the front end of the right door panel assembly 7 is rotatably connected to the front side of the right door panel 4 around the front side of the front inverted U-shaped frame 12.

The rear slider 6 is movably disposed on the rear rail 5 along the left-right direction, and any suitable structure may be adopted, as shown in fig. 1, 5 and 9, and in an embodiment of the present utility model, a rear chute 13 is disposed on a top surface of the rear rail 5 along the left-right direction, and the rear slider 6 is movably disposed in the rear chute 13 along the left-right direction.

The rear slider 6 may have any suitable configuration, and in a specific embodiment of the present utility model, referring to fig. 15, the rear slider 6 includes a rear roller 14 and a rear inverted U-shaped frame 15, the rear inverted U-shaped frame 15 is disposed in the front-rear direction and is disposed movably in the left-right direction in the rear chute 13, the rear roller 14 is disposed horizontally in the front-rear direction and abuts against the bottom of the rear chute 13, the rear roller 14 is disposed in the rear inverted U-shaped frame 15 and rotatably connects the front side wall and the rear side wall of the rear inverted U-shaped frame 15 around the front-rear direction, respectively, the rear end of the right side of the right door panel 9 of the left door panel assembly 7 and the rear end of the left side of the left door panel 8 of the right door panel assembly 7 are rotatably connected to the top wall 15 of the rear inverted U-shaped frame 6 around the front-rear end of the right door panel assembly 7 around the right side of the right door panel assembly 9.

In a specific embodiment of the present utility model, as shown in fig. 1 to 2 and fig. 10 to 13, the right side of the left door panel 8 is rotatably connected to the left side of the right door panel 9 around the front-rear direction, the door panel assembly 7 further includes a first fixing shaft 16, a second fixing shaft 17, a first front connection plate 18 and a first rear connection plate 19, the first fixing shaft 16 and the second fixing shaft 17 are horizontally disposed and are disposed at intervals in the front-rear direction, the right side of the left door panel 8 is connected to the middle of the first fixing shaft 16, the left side of the right door panel 9 is connected to the middle of the second fixing shaft 17, the first front connection plate 18 and the first rear connection plate 19 are vertically disposed and are disposed at intervals in the front-rear direction, the first front connection plate 18 is provided with a first front through hole 20 and a first front through hole 21, the first rear connection plate 19 is disposed along the front-rear direction, the first fixing shaft 22 and the first rear connection plate 23 is provided with a first through hole 20 and the first through hole 21 is provided at the front-rear end of the first fixing shaft 16 and the first through hole 23 and the first through hole 17 is provided at the front-rear end of the first front-rear connection plate 21 and the first through hole 23 is provided at the front-rear end of the first rear connection plate 19.

Pins or bolts may be inserted laterally in front of the first fixing shaft 16 and in front of the second fixing shaft 17 before the first front connection plate 18 to prevent the first front connection plate 18 from slipping, and pins or bolts may be inserted laterally in rear of the first fixing shaft 16 and in rear of the second fixing shaft 17 after the first rear connection plate 19 to prevent the first rear connection plate 19 from slipping.

The front end of the right side of the right door panel 9 of the door panel assembly 7 on the left side and the front end of the left side of the left door panel 8 of the door panel assembly 7 on the right side are both rotatably connected with the front slider 4 around the front-rear direction, the rear end of the right side of the right door panel 9 of the door panel assembly 7 on the left side and the rear end of the left side of the left door panel 8 of the door panel assembly 7 on the right side are both rotatably connected with the rear slider 6 around the front-rear direction, the front end and the rear end of the right side of the right door panel 9 of the door panel assembly 7 on the right side are both rotatably connected with the front slider 4 on the right side and the rear slider 6 on the right side around the front-rear direction, and any suitable structure can be adopted, as shown in fig. 1, 3, 4, 10, 11 and 14-15, in a specific embodiment of the present utility model, the door panel assembly 7 further comprises a third fixed shaft 24 and a fourth fixed shaft 25, and the left and right fixed shaft 25 are both rotatably connected with each other, and the left and right fixed shaft 25 are disposed at a certain interval with the middle portion 25 on the right side and the left and right side of the right fixed shaft 25; the simple and rapid opening and closing operation machine room roof folding door further comprises a second front connecting plate 26 and a second rear connecting plate 27, wherein the second front connecting plate 26 and the second rear connecting plate 27 are vertically arranged and are arranged along the left-right direction at intervals, the second front connecting plate 26 and the second rear connecting plate 27 are respectively arranged on the front sliding block 4 and the rear sliding block 6, the second front connecting plate 26 is respectively provided with a second front through hole 28 and a second front through hole 29 along the front-rear direction, the second rear connecting plate 27 is respectively provided with a second rear through hole 30 and a second rear through hole 31 along the front-rear direction, the front end of the fourth fixed shaft 25 of the door panel assembly 7 on the left and the front end of the third fixed shaft 24 of the door panel assembly 7 on the right are respectively inserted into the second front through hole 28 and the second front through hole 29 of the second front connection plate 26 on the front slider 4 in the front-rear direction, and the rear end of the fourth fixed shaft 25 of the door panel assembly 7 on the left and the rear end of the third fixed shaft 24 of the door panel assembly 7 on the right are respectively inserted into the second rear through hole 30 and the second rear through hole 31 of the second rear connection plate 27 on the rear slider 6 in the front-rear direction; the front end of the fourth fixed shaft 25 of the rightmost door panel assembly 7 and the rear end of the fourth fixed shaft 25 are respectively inserted into the second front through hole 28 of the second front connecting plate 26 of the rightmost front slider 4 and the second rear through hole 30 of the second rear connecting plate 27 of the rightmost rear slider 6 in the front-rear direction.

Pins or bolts may be laterally inserted in front ends of the fourth fixed shaft 25 of the left door panel assembly 7 and in front ends of the third fixed shaft 24 of the right door panel assembly 7 before the second front connection plate 26 on the front slider 4 to prevent the second front connection plate 26 on the front slider 4 from slipping, and pins or bolts may be laterally inserted in rear ends of the fourth fixed shaft 25 of the left door panel assembly 7 and in rear ends of the third fixed shaft 24 of the right door panel assembly 7 after the second rear connection plate 27 on the rear slider 6 to prevent the second rear connection plate 27 on the rear slider 6 from slipping; a pin or bolt may be inserted laterally in front of the fourth fixed shaft 25 of the rightmost front slider 4 before the second front connection plate 26 on the rightmost front slider 4 to prevent the second front connection plate 26 on the rightmost front slider 4 from slipping, and a pin or bolt may be inserted laterally in rear of the fourth fixed shaft 25 of the rightmost front slider 7 after the second rear connection plate 27 on the rightmost rear slider 6 to prevent the second rear connection plate 27 on the rightmost rear slider 6 from slipping.

In case the front slider 4 comprises a front roller 11 and a front inverted U-shaped frame 12, the second front connection plate 26 is provided on the top wall of the front inverted U-shaped frame 12 of the front slider 4; in case the rear slide 6 comprises a rear roller 14 and a rear inverted U-shaped frame 15, the second rear connection plate 27 is provided on the top wall of the rear inverted U-shaped frame 15 of the rear slide 6.

In a specific embodiment of the present utility model, as shown in fig. 1, fig. 5, fig. 8, and fig. 9, the left front end and the rear end of the left door panel 8 of the leftmost door panel assembly 7 are rotatably connected around the front-rear direction respectively, the left end of the front sliding rail 3 and the left end of the rear sliding rail 5 may be in any suitable structure, and in this embodiment, the simple rapid opening and closing operation machine room roof folding door further includes a third front connecting plate 32 and a third rear connecting plate 33, where the third front connecting plate 32 and the third rear connecting plate 33 are vertically disposed and are disposed at intervals from each other in the left-right direction, the third front connecting plate 32 and the third rear connecting plate 33 are disposed on the left end of the front sliding rail 3 and the left end of the rear sliding rail 5 respectively, and the third front connecting plate 32 and the third rear connecting plate 33 are provided with a third front through hole 34 and a third rear through hole 35 along the front-rear direction respectively, and the third front through hole 34 and the third rear connecting plate 33 are disposed on the third front end 24 of the rearmost door panel assembly 24 and the rear end of the third rear connecting plate 35.

A pin or a bolt may be laterally inserted into the front end of the third fixed shaft 24 of the leftmost door panel assembly 7 before the third front connection plate 32 to prevent the third front connection plate 32 from slipping, and a pin or a bolt may be laterally inserted into the rear end of the third fixed shaft 24 of the leftmost door panel assembly 7 after the third rear connection plate 33 to prevent the third rear connection plate 33 from slipping.

The number of the door panel assemblies 7 may be determined according to need, and referring to fig. 1, in an embodiment of the present utility model, the number of the door panel assemblies 7 is 2.

The left end and the right end of the front sliding rail 3 are respectively disposed on the front end of the left supporting member 1 and the front end of the right supporting member 2, the left end and the right end of the rear sliding rail 5 are respectively disposed on the rear end of the left supporting member 1 and the rear end of the right supporting member 2, and any suitable structure may be adopted, in a specific embodiment of the present utility model, the simple and rapid opening and closing operation room roof folding door further includes a front left fastening member (not shown in the drawing), a front right fastening member (not shown in the drawing), a rear left fastening member (not shown in the drawing) and a rear right fastening member (not shown in the drawing), the left end of the front sliding rail 3 and the front end of the left supporting member 1 are fixed by the front left fastening member, the right end of the front sliding rail 3 and the front end of the right supporting member 2 are fixed by the front right fastening member, the left end of the rear sliding rail 5 and the rear end of the left supporting member 1 are fixed by the rear left fastening member, and the rear end of the right supporting member 5 and the rear end of the right supporting member 2 are fixed by the rear fastening member.

The left, rear left, front right, and rear right fasteners may be any suitable fasteners, and in one embodiment of the present utility model, the left, rear left, front right, and rear right fasteners are bolts.

In order to reduce vibration noise during operation of the folding door of the utility model, a flexible damping sheet can be arranged between the sliding rail (i.e. the front sliding rail 3 and the rear sliding rail 5) and the supporting piece (i.e. the left supporting piece 1 and the right supporting piece 2) and between the supporting piece and the operation machine room roof to reduce vibration and noise.

When the folding door needs to be opened, horizontal force is applied to the right side of the right door plate 9 of the rightmost door plate assembly 7 to enable the right side to move leftwards, and the front sliding block 4 and the rear sliding block 6 are driven to move leftwards, so that the front sliding blocks 4 and the rear sliding blocks 6 are close to each other, the connection positions of the right side of the left door plate 8 of the door plate assembly 7 and the left side of the right door plate 9 are arched upwards, the left door plate 8 and the right door plate 9 are folded mutually, and sliding folding opening of the folding door is achieved, as shown in fig. 16 and 17; when needs are closed, apply horizontal force to the right side of the right door plant 9 of the door plant subassembly 7 on the extreme right, make it move rightwards, drive preceding slider 4 and back slider 6 and move rightwards to all keep away from each other between the preceding slider 4 and between the back slider 6, the hookup location of the right side of the left door plant 8 of door plant subassembly 7 and the left side of right door plant 9 is unfolded downwards, realizes left door plant 8 and right door plant 9 tiling, thereby realizes folding door's slip tiling and closes.

Therefore, the folding door of the operation machine room roof is reasonable in structural design, adopts a sliding folding and tiling mode, is convenient for opening and closing the folding door of the operation machine room roof, is safe and simple to operate, easily realizes opening and closing of the cabin roof of the operation machine room, improves the opening and closing efficiency of the folding door of the operation machine room roof, and improves the conveying and placing efficiency of equipment materials and the use safety of the operation machine room.

In addition, the simple and rapid opening and closing operation machine room roof folding door is simple and rapid to open and close, so that equipment materials can be conveniently and safely transported and stored in the operation machine room, the transportation and placement efficiency of the equipment materials and the use safety of the operation machine room are improved, and the simple and rapid opening and closing operation machine room roof folding door is ingenious in design, simple and convenient to manufacture, low in manufacturing cost and suitable for large-scale popularization and application.

It will thus be seen that the objects of the present utility model have been fully and effectively attained. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments may be modified at will without departing from such principles. Therefore, this utility model includes all modifications encompassed within the spirit of the following claims and the scope of the following claims.

Claims

1. Simple and easy operation computer lab roof folding door of opening and close fast, its characterized in that includes left support piece, right support piece, preceding slide rail, preceding slider, back slide rail, back slider and door plant subassembly, wherein:

2. The simple and quick opening and closing operation machine room roof folding door according to claim 1, wherein a front sliding groove is formed in the top surface of the front sliding rail along the left-right direction, and the front sliding block is movably arranged in the front sliding groove along the left-right direction.

3. A simple and quick start and stop operation machine room roof folding door as set forth in claim 2 wherein said front slider includes a front roller and a front inverted U-shaped frame, said front inverted U-shaped frame being disposed in said front chute in said front-rear direction and being disposed in said left-right direction and being abutted against a bottom of said front chute, said front roller being disposed in said front inverted U-shaped frame and being rotatably connected to a front side wall and a rear side wall of said front inverted U-shaped frame about said front-rear direction, respectively, a front end of said right side of said right door panel of said left door panel assembly and a front end of said left side of said right door panel assembly being rotatably connected to a top wall of said front slider about said front-rear direction, a front end of said right side of said right door panel assembly being rotatably connected to a front side wall of said right side of said inverted U-shaped frame about said front-rear direction.

4. The simple and quick opening and closing operation machine room roof folding door according to claim 1, wherein a rear sliding groove is formed in the top surface of the rear sliding rail along the left-right direction, and the rear sliding block is movably arranged in the rear sliding groove along the left-right direction.

5. A simple and quick start and stop work room roof folding door as set forth in claim 4 wherein said rear slide includes a rear roller disposed in said front-rear direction and movably disposed in said rear chute in said left-right direction and a rear inverted U-shaped frame disposed horizontally and disposed in said front-rear direction and abutting against a bottom of said rear chute, said rear roller being disposed in said rear inverted U-shaped frame and rotatably connected to a front side wall and a rear side wall of said rear inverted U-shaped frame about said front-rear direction, respectively, a rear end of said right side of said right door panel of said left door panel assembly and a rear end of said left side of said right side door panel assembly being rotatably connected to a top wall of said rear slide about said front-rear direction, a rear end of said right side of said door panel assembly being rotatably connected to a rear side wall of said right side of said rear inverted U-shaped frame about said front-rear direction.

6. The simple and quick opening and closing operation computer lab roof folding door of claim 1, wherein, the door plant subassembly still includes first fixed axle, second fixed axle, first preceding connecting plate and first back connecting plate, first fixed axle and second fixed axle all level sets up and all follow the fore-and-aft direction sets up and controls each other at intervals, the right side of left door plant with the middle part of first fixed axle be connected, the left side of right door plant with the middle part of second fixed axle be connected, first preceding connecting plate with first back connecting plate all vertically set up and all follow the left-and-right direction sets up and fore-and-aft each other at intervals, first preceding connecting plate is provided with first preceding through-hole and first preceding perforation along the fore-and-aft direction respectively, first preceding through-hole and first preceding perforation are respectively overlapped and are in the front end of first fixed axle and the front end of second fixed axle, first preceding through-hole and first back perforation are respectively overlapped with first back end of fixed axle.

7. The simple and quick opening and closing operation machine room roof folding door according to claim 1, wherein the door panel assembly further comprises a third fixed shaft and a fourth fixed shaft, the third fixed shaft and the fourth fixed shaft are horizontally arranged and are arranged along the front-rear direction and are arranged at intervals left and right, the left side of the left door panel is connected with the middle part of the third fixed shaft, and the right side of the right door panel is connected with the middle part of the fourth fixed shaft;

8. The simple and quick start-stop operation computer lab roof folding door of claim 7, wherein the simple and quick start-stop operation computer lab roof folding door further comprises a third front connecting plate and a third rear connecting plate, the third front connecting plate and the third rear connecting plate are all vertically arranged and are all arranged along the left-right direction and are arranged at intervals, the third front connecting plate and the third rear connecting plate are respectively arranged at the left end of the front sliding rail and the left end of the rear sliding rail, the third front connecting plate and the third rear connecting plate are respectively provided with a third front through hole and a third rear through hole along the front-rear direction, and the third front through hole and the third rear through hole are respectively sleeved on the front end of the third fixed shaft and the rear end of the third fixed shaft of the leftmost door plate assembly.

9. The easy and quick opening and closing work room roof folding door of claim 1, wherein the number of door panel assemblies is 2.

10. The simple and quick start and stop operation computer lab roof folding door of claim 1, wherein the simple and quick start and stop operation computer lab roof folding door further comprises a front left fastener, a front right fastener, a rear left fastener and a rear right fastener, the left end of the front slide rail and the front end of the left support member are fixed by the front left fastener, the right end of the front slide rail and the front end of the right support member are fixed by the front right fastener, the left end of the rear slide rail and the rear end of the left support member are fixed by the rear left fastener, and the right end of the rear slide rail and the rear end of the right support member are fixed by the rear right fastener.