CN214403245U

CN214403245U - Two-way telescopic enclosure sliding door

Info

Publication number: CN214403245U
Application number: CN202120074138.1U
Authority: CN
Inventors: 李复军; 曾志辉; 易志宇; 邱茂; 饶志宇; 徐志杰; 蔡胜源; 罗标奇
Original assignee: Hunan No6 Engineering Co Ltd
Current assignee: Hunan No6 Engineering Co Ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-15
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a can two-way flexible enclose and keep off push-and-pull door, encloses the fender including fixed, fixed enclose the periphery that keeps off the setting in the construction project place, fixed enclose to keep off and be provided with the opening as the access & exit, fixed enclose keep off, in the both sides of access & exit respectively relatively fixed have a structure the same, the telescopic encloses and keeps off the push-and-pull door. The utility model discloses both can provide confined construction site for job sites such as housing construction, municipal bridge, simultaneously owing to have the characteristic that can two-way folding telescopic switch, can freely control the size that the gate was opened and close, do not occupy other road space, and is easy and simple to handle, is particularly suitable for being applied to next-door neighbour's town road or the interior narrow and small construction site in space of scene.

Description

Two-way telescopic enclosure sliding door

Technical Field

The utility model relates to a can two-way flexible enclose keep off push-and-pull door.

Background

In the construction process of relevant projects close to municipal roads, such as house buildings, municipal bridges and the like, a material storage area is often arranged on the roadside close to the municipal roads for convenient construction. And a separate gate is required to be provided at this location in order to facilitate the transport of the material. An electric retractable door or an iron side hung door is usually adopted for a gate in a construction site, the electric retractable door is high in price, light and thin in structure, poor in firmness and durability, and difficult to timely treat when a fault occurs due to the influence of electric power and structural factors; and although economical and practical, the iron vertical hinged door will occupy a large amount of construction sites in enclosing the fender after opening, and the size can not be opened and closed by free control simultaneously, and is not suitable for the narrow and small engineering in construction sites.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a but two-way flexible enclose fender push-and-pull door encloses when keeping off the gate and close and can enclose as ordinary regularization and keep off and play the enclosure effect, can provide enough big business turn over space for the job site when opening. The utility model provides an enclose fender gate both can control the size that the gate was opened and close, do not occupy and enclose the interior construction place of fender, simultaneously sturdy and durable, use portably, economical and practical.

The utility model provides a pair of can two-way flexible enclose and keep off push-and-pull door, enclose the fender including fixed, the fixed periphery that encloses the fender setting in the construction project place, the fixed periphery is provided with the opening on keeping off as the access & exit, fixed enclose keep off, have a structure the same, the telescopic encloses and keeps off the push-and-pull door in the both sides of access & exit relatively fixed respectively.

Enclose and keep off push-and-pull door includes main door 2 and vice door 3, main door 2 includes main door frame 2, fixes first caster 8 and the first vice caster 9 at 2 bottom front ends of main door frame and tail end respectively and fixes at subaerial main slip track 15, fixedly enclose and keep off and be fixed with the main door stand, be equipped with on the main door stand and supply main door 2 to pass, width and main door 2 width assorted, the vertical first spacing groove of laying, main slip track 15 pass and with the length phase-match of main door 2 from first spacing inslot, main door 2 sets up at first spacing inslot, and the first vice caster 9 of main door 2 is installed in main slip track 15, the first main caster 8 of main door frame 2 supports subaerial.

The auxiliary door 3 comprises an auxiliary door frame 3, a second main caster 14 and a second auxiliary caster 19 which are respectively fixed at the front end and the tail end of the bottom of the auxiliary door frame 3 and an auxiliary sliding rail 17 fixed on the main door frame 2, an auxiliary door stand column is fixed at the front end of the main door frame 2, a second limit groove which is used for allowing the auxiliary door 3 to pass through and is matched with the width of the auxiliary door 3 and vertically distributed is arranged on the auxiliary door stand column, the auxiliary sliding rail 17 passes through the second limit groove and is matched with the length of the auxiliary door 3, the auxiliary door 3 is arranged in the second limit groove, the second auxiliary caster 19 of the auxiliary door 3 is installed in the auxiliary sliding rail 17, and the second main caster 14 of the auxiliary door frame 3 is supported on the ground.

In this embodiment, the fixed fence is a fence 1 made of shaped jointed boards.

In this embodiment, a triangular bracket is fixed to the bottom of the front end of the main door pillar, and a plurality of first main casters 8 are fixed to the bottom of the triangular bracket on the inner side and the outer side of the main door 2, respectively.

In this embodiment, a triangular bracket is fixed to the bottom of the front end of the auxiliary door pillar, and a plurality of second main casters 14 are fixed to the bottom of the triangular bracket on the inner side and the outer side of the auxiliary door 3, respectively.

In this embodiment, a main door 2 baffle is fixed to the main door frame 2, and a sub door 3 baffle is fixed to the sub door frame 3.

In this embodiment, install pulley 10 on the main door stand, main door frame 2 passes through pulley 10 and main door stand roll connection, also install pulley 10 on the vice door stand, vice door frame 3 passes through pulley 10 and vice door stand roll connection.

According to the above technical scheme, the utility model discloses a lay the fender push-and-pull door that encloses that constitutes by main door and vice door in the both sides of keeping off the access & exit of fixed, moreover, the steam generator is simple in structure, and is with low costs, can lay according to the actual conditions in place, and the main door can realize enclosing the opening of keeping off the push-and-pull door in subaerial removal, vice door can move on the main door and realize enclosing the opening of keeping off the push-and-pull door, and it is convenient to open, the opening is big, can enclose the size that keeps off the gate switch by autonomous control, do not occupy unnecessary construction site simultaneously, and is sturdy and durable, maintain simply, convenient use, economical and practical. To sum up, the utility model discloses both can provide confined construction site for job sites such as housing construction, municipal bridge, owing to have the characteristic that can two-way folding telescopic switch, can freely control the size that the gate was opened and close, do not occupy other road space, easy and simple to handle, especially adapted is applied to next-door neighbour's town road or the narrow and small construction site in interior space.

Drawings

FIG. 1 is a schematic view of the front vertical surface structure of the present invention

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

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1

FIG. 4 is the three-dimensional elevation view of the node at the supporting junction of the main door and the upright post

FIG. 5 is a three-dimensional elevation view of the junction point of the main door and the auxiliary door of the present invention

In the figure: 1. forming a shaped jointed board enclosure; 2. a main door; 3. a sub-door; 4. a main door frame; 5. a main door baffle; 6. a sub-door frame; 7. a sub-door baffle; 8. a first main caster; 9. a first secondary caster; 10. a pulley; 11. channel steel; 12. connecting the cover plate; 13. a steel connector; 14. a second main caster; 15. a main sliding rail; 16. supporting the steel pipe; 17. a secondary slide rail; 18. a steel backing plate; 19. a second pair of casters.

Detailed Description

The following will combine the attached drawings in the example of the utility model, right the example of the utility model is accurately described, and the described example is only one of the utility model, based on the example in the utility model, all other examples that obtain under the prerequisite of not making creative work all belong to the protection scope of the utility model.

As shown in fig. 1-5, a two-way retractable enclosure sliding door is firstly determined according to the actual size of an entrance and an exit at the entrance and exit of a construction project site, in this example, the length x the height of a single main door 2 is 6 x 1.65m, and the length x the height of a single auxiliary door 3 is 6 x 1.5 m.

And supporting columns for mounting a main door 2 are respectively fixed beside the shaped jointed board enclosure 1 at the two sides of the entrance and exit. In this example, use single support post as an example, set up high 2.45 m's channel-section steel 11 in regularization makeup fence 1 inside and outside bilateral symmetry, be equipped with the interval between two channel-section steels 11 and form the first spacing groove that supplies main door 2 to pass, support as the stand of main door 2, every channel-section steel 11 bottom is fixed subaerial through four bolts, and the top of two channel-section steels 11 is in the same place through splice closure 12 welding, and the upper end of the inboard channel-section steel 11 of construction site is fixed with the pulley 10 of a phi 40 mm's nylon matter, pulley 10 pivot is laid with main door 2 direction of motion is perpendicular, and the contact of pulley 10 and main door 2's top level is to the sash to when injecing main door 2 and not rocking in first spacing inslot, guarantee main door 2 horizontal migration's smooth and easy.

The main door 2 is installed after the installation of the support pillar of the main door 2 is completed. In this example, taking a single main door 2 as an example, first, a main door frame 4 is made of a 40 × 40 × 3mm square steel pipe, the vertical steel columns of the main door frame 4 are 500mm apart, the top and bottom horizontal steel beams are 1650mm apart, the steel columns and the steel beams are welded together to form the main door frame 4, and a main door baffle 5 is spot-welded to the outer side of the main door frame 4. Install first caster 9 in the bottom of main door frame 4 tail end, be fixed with on the bottom of front end by inside and outside two-way square support steel pipe 16 of 40X 3mm, steel backing plate 18 and the thick steel connecting piece 13 welded connection's of 7mm triangular supports, triangular supports's bottom is fixed with a plurality of first caster 8 respectively in the inside and outside both sides of main door, and main door frame 4 supports through first caster 9 and first caster 8. 1 channel steel is laid on the ground close to the supporting upright column to serve as a main sliding rail 15, and the first auxiliary caster wheel 9 is installed in the main sliding rail 15.

At main door frame 4 bottom level 1 channel-section steel of welding as vice slip track 17 to the girder steel on, the rigidity that main door frame 4 is close to the front end has vice door pillar, vice door pillar comprises the steel bay of welding vertical arrangement on main door frame 4, be equipped with the interval between steel bay and the main door frame 4 and form the second spacing groove, vice door 3 is installed at the spacing inslot of second, and main door frame 4 also installs pulley 10 on being close to vice door 3 one side, and two pulley 10 respectively with the top of vice door 3 and the level of bottom to the frame roof beam contact to when injecing vice door 3 and not rocking in the spacing inslot of second, guarantee vice door 3 horizontal migration's smooth and easy.

In this example, the sub-door 3 includes a sub-door frame 6 made of 40 × 40 × 3mm square steel pipes, the sub-door frame 6 is formed by welding vertical steel columns with a spacing of 500mm and horizontal steel beams with a spacing of 1500mm, and the baffle 7 is spot-welded on the outer side of the sub-door frame 6. The bottom of assistant door frame 6 tail end installs second assistant truckle 19, and a tripod similar on with main door 2 is installed to the bottom of front end, and a plurality of second main truckles 14 are installed to the bottom of tripod, and the one end of assistant door frame 6 is installed in vice slip track 17 through second assistant truckle 19, and the other end passes through second main truckle 14 and supports subaerial.

During the use, vice door 3's the vice truckle of second 19 can remove in vice slip track 17, realize vice door 3 along vice slip track 17 and remove on main door frame 4 simultaneously through the spacing of second spacing groove, and main door 2's the first vice truckle 9 can remove in main slip track 15, realize main door 2 along main slip track 15 subaerial the removal through the spacing of first spacing groove simultaneously, enclose to keep off the push-and-pull door like this and can realize dual push-and-pull, the opening range is big, and occupation space is little after the shrink, and all be provided with such one on the relative both sides of access & exit and enclose and keep off the push-and-pull door, can open respectively as required and also can open simultaneously, when both sides were enclosed and are kept off the push-and-pull door and close, can be in both contact departments through chain lock or other locking tool to lock can.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. The utility model provides a can two-way flexible enclose keep off push-and-pull door which characterized in that: the fixed enclosure is arranged on the periphery of a construction project site, an opening is arranged on the fixed enclosure to serve as an entrance, and a retractable enclosure sliding door with the same structure is fixed on the fixed enclosure and on two opposite sides of the entrance;

the enclosure sliding door comprises a main door (2) and an auxiliary door (3), the main door (2) comprises a main door frame (4), a first main caster (8) and a first auxiliary caster (9) which are respectively fixed at the front end and the tail end of the bottom of the main door frame (4), and a main sliding rail (15) fixed on the ground, a main door upright post is fixed on the fixed enclosure, a first limit groove which is used for the main door (2) to pass through, has the width matched with that of the main door (2) and is vertically arranged is arranged on the main door upright post, the main sliding track (15) penetrates through the first limiting groove and is matched with the length of the main door (2), the main door (2) is arranged in the first limiting groove, and the first caster (9) of the main door (2) is mounted in the main sliding track (15), the first main caster (8) of the main door frame (4) is supported on the ground;

vice door (3) include vice door frame (6), fix second main truckle (14) and the vice truckle (19) at vice door frame (6) bottom front end and tail end respectively and fix vice slip track (17) on main door frame (4), the front end of main door frame (4) is fixed with vice door stand, be equipped with on the vice door stand supply vice door (3) pass with vice door (3) width assorted, the vertical second spacing groove of laying, vice slip track (17) pass and with the length phase-match of vice door (3) from the spacing inslot of second, vice door (3) set up in the second spacing inslot, install vice truckle (19) of vice door (3) in vice slip track (17), the second main truckle (14) of vice door frame (6) support subaerial.

2. The bi-directionally extendible surround and stop sliding door of claim 1, wherein: the fixed fence is characterized in that the shaped jointed board fence (1) is adopted.

3. The bi-directionally extendible surround and stop sliding door of claim 1, wherein: a triangular support is fixed to the bottom of the front end of the main door upright post, and a plurality of first main casters (8) are fixed to the bottom of the triangular support on the inner side and the outer side of the main door (2) respectively.

4. The bi-directionally extendible surround and stop sliding door of claim 1, wherein: a triangular support is fixed to the bottom of the front end of the auxiliary door upright post, and a plurality of second main casters (14) are fixed to the bottom of the triangular support on the inner side and the outer side of the auxiliary door (3) respectively.

5. The bi-directionally extendible surround and stop sliding door of claim 1, wherein: a main door (2) baffle is fixed on the main door frame (4), and an auxiliary door (3) baffle is fixed on the auxiliary door frame (6).

6. The bi-directionally extendible surround and stop sliding door of claim 1, wherein: install pulley (10) on the main door stand, main door frame (4) pass through pulley (10) and main door stand roll connection, also install pulley (10) on the vice door stand, vice door frame (6) pass through pulley (10) and vice door stand roll connection.