CN211058608U - Combined sliding folding door - Google Patents

Abstract

The utility model discloses a combined push-pull folding door, which comprises a lifting folding door and a horizontal sliding door, wherein the lifting folding door is arranged above the horizontal sliding door, the lifting folding door comprises a fixed plate, a folding door mechanism, a door opening mechanism for lifting the folding door mechanism and a plurality of groups of symmetrically arranged lifting tracks for installing the folding door mechanism, the lifting tracks are respectively arranged at two sides of the folding door mechanism, the fixed plate is arranged below the door opening mechanism, the folding door mechanism is sequentially provided with a plurality of folding plates which are parallel to each other, each folding plate is correspondingly arranged between the corresponding lifting tracks, a fixed pulley is arranged at the top of the lifting track, a stay wire of the door opening mechanism bypasses the fixed pulley and is fixed on the folding plate at the outermost side, the bottom of the folding plate is provided with a fork lever, and the folding door and the horizontal sliding door are organically combined, so that the combined push-pull folding door is particularly suitable for factory, is particularly convenient for occasions where large-scale equipment frequently enters and exits a factory building.

Description

Combined sliding folding door

Technical Field

The utility model belongs to the technical field of large-scale factory building, concretely relates to modular push-and-pull folding door.

Background

At present, in a domestic large-span factory building, particularly in a factory building where large equipment door machines and the like frequently enter and exit, for example, a protective gate with rapid lifting needs to be configured on occasions where large equipment is frequently hoisted out of the factory building for maintenance and the like. However, as the space required by the equipment to pass in and out is large, under the condition of limited space, a common rolling gate and a common sliding door cannot be normally installed and used, and the gate for the common plant cannot well meet the requirement of convenient passing in and out of large-scale equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that exists on the above-mentioned prior art, provide a modular push-and-pull folding door, this device has simple structure, carries out organic combination through folding door and horizontal sliding door, and the factory building of the unable installation of the general sliding door of specially adapted makes things convenient for in the occasion of the frequent business turn over factory building of main equipment very much.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a combined push-pull folding door comprises a lifting folding door and a horizontal sliding door, wherein the lifting folding door is arranged above the horizontal sliding door, the lifting folding door comprises a fixing plate, a folding door mechanism, a door opening mechanism for lifting the folding door mechanism and a plurality of groups of symmetrically arranged lifting rails for mounting the folding door mechanism, the lifting rails are respectively arranged at two sides of the folding door mechanism, the fixing plate is arranged below the door opening mechanism, the folding door mechanism is sequentially provided with a plurality of parallel folding plates, each folding plate is correspondingly arranged between the corresponding lifting rails, a fixed pulley is arranged at the top of each lifting rail, a stay wire of the door opening mechanism bypasses the fixed pulley to be fixed on the folding plate at the outermost side, the bottom of each folding plate is provided with a fork rod, the extending part of each fork rod is correspondingly overlapped with the lower edge of the adjacent folding plate so as to drive the adjacent folding plates to sequentially lift through the fork rods, an upper guide rail is arranged at the lower edge of the outermost folding plate; the horizontal sliding door comprises a ground rail positioned below and two sliding door plates arranged on the ground rail, wherein a plurality of ground wheels are fixedly arranged on the lower edges of the sliding door plates, a plurality of guide wheels are fixedly arranged on the upper edges of the sliding door plates, the ground wheels are arranged on the ground rail in a sliding mode, and the guide wheels are connected with an upper guide rail in a sliding mode.

According to the scheme, the two push-pull door plates are vertically provided with the sealing convex strips with the same size on the inner frames, and the two sealing convex strips are arranged in a staggered mode and are parallel to each other.

According to the scheme, the outer side frames of the two push-pull door plates are provided with elastic folded plates, the frame of the installation door opening is provided with limiting angle steel, and after the push-pull door plates are closed, the outer end heads of the elastic folded plates abut against the limiting plates.

According to the further improved scheme, a door opening mechanism is arranged in the push-pull door plate and comprises a push-pull motor arranged above and a transmission assembly arranged below the push-pull motor, and the push-pull motor drives a land wheel arranged on the transmission assembly to rotate through a chain so as to open and close the push-pull door plate.

According to the scheme, each lifting track comprises two vertical and opposite channel steel, openings of the two channel steel are opposite to each other, sliding mechanisms matched with the lifting tracks are arranged on two sides of each folding plate, each sliding mechanism comprises a longitudinal wheel and a transverse wheel, the longitudinal wheels are provided with two sides which are located on the transverse wheels, the axial direction of each longitudinal wheel is arranged along the thickness direction of the corresponding folding plate, and the axial direction of each transverse wheel is arranged along the length direction of the corresponding folding plate.

This scheme of further improvement, it all is provided with the gag lever post to correspond every folded sheet on the promotion track, and the gag lever post sets gradually along promoting orbital length direction for inject the folded sheet and transfer the position.

According to the scheme, the door leaf sealing mechanisms are arranged between the adjacent folding plates and between the fixed plate and the folding plates, each door leaf sealing mechanism comprises a sealing folded plate and a sealing groove, an elastic material filling layer is arranged in each sealing groove, the sealing folded plates are fixed on the upper edge of the outer side door plate, the sealing grooves are formed in the lower edges of the adjacent inner side door plates, and after the folding plates are closed, the sealing folded plates enter the sealing grooves and are pressed on the elastic material filling layers.

According to the scheme, the sealing groove is of a strip-shaped groove structure, the cross section of the sealing folded plate is of an L-shaped structure, and the sealing folded plate comprises a fixed side plate fixedly connected with the folded plate and a pressing side plate in sealing contact with the elastic material filling layer.

This scheme of further improvement, folded sheet are the cuboid structure, and every folded sheet size is the same.

Advantageous effects

One of which, the utility model discloses, through improving the structure, occasions such as large-scale factory building of specially adapted, the door operator will fold the door mechanism and open, drive through the fork arm of folded sheet bottom, and folded door mechanism income fixed plate one side when needs are closed folding door mechanism, transfers the folded sheet and falls to corresponding limiting plate department and stop the whereabouts promptly. The folding door of the device is beneficial to large-scale equipment to hoist without obstacles for entering and exiting, and a horizontal sliding door is arranged below the folding door, the sliding door of the utility model is used for daily production requirements, can realize automatic opening and closing, has good sealing performance, and in addition, in order to ensure that the space of the whole folding door after being opened is larger, the guide rail above the horizontal sliding door is arranged at the lower edge of the folding plate at the outermost side, when the folding door mechanism is closed, the guide wheel above the horizontal sliding door is connected with the upper guide rail in a sliding way, because the upper guide rail is arranged at the lower edge of the folding plate at the lowest end, the whole folding door is closed, the integral stability and safety of the folding door are ensured, and the upper guide rail is arranged at the lower edge of the folding plate, after the whole folding door mechanism is opened, the upper guide rail and the wire guide wheel are separated from each other, and the horizontal sliding door and the folding door mechanism form a communicated hoisting channel, so that no obstacle exists completely, and the hoisting of large-scale equipment is facilitated.

Secondly, the utility model discloses, consider the lift stability of folding door, set up specially and promoted track matched with slide mechanism, promote the track and inject the slide position of folded sheet through setting up the track clearance that forms between two channel-section steels.

Thirdly, the utility model discloses, consider the leakproofness of folding door, between fixed plate and folded sheet to and be provided with door leaf sealing mechanism between the adjacent folded sheet, through the elastic material filling layer in the corresponding seal groove of sealed folded plate pressfitting, with form seal structure between the clearance between two door leafs.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the sliding folding door of the present invention;

fig. 2 is a front view of the lifting folding door of the present invention;

fig. 3 is a side view of the lifting folding door of the present invention after being unfolded;

fig. 4 is a side view of the lifting folding door of the present invention after being folded;

fig. 5 is a top view of the lifting folding door of the present invention;

FIG. 6 is a structural diagram of the sliding mechanism of the present invention;

fig. 7 is a schematic structural view of the door leaf sealing mechanism of the present invention;

fig. 8 is a mounting structure diagram of the middle elastic pressing strip of the utility model;

fig. 9 is a front view of the horizontal sliding door according to the present invention;

fig. 10 is a top view of the horizontal sliding door of the present invention;

FIG. 11 is an enlarged view of the structure at A-A in FIG. 10;

FIG. 12 is an enlarged view of the structure at B-B in FIG. 10;

fig. 13 is an internal structure view of the middle sliding door panel of the present invention;

the labels in the figure are: 1. the device comprises a fixing plate, 2, a door opener, 3, a lifting rail, 3-1, channel steel, 4, a folding plate, 5, a door leaf sealing mechanism, 5-1, a sealing folded plate, 5-2, a sealing groove, 5-3, an elastic material filling layer, 6, a fixed pulley, 7, a stay wire, 8, a fork rod, 9, a sliding mechanism, 9-1, a transverse wheel, 9-2, a longitudinal wheel, 10, a limiting rod, 11, a ground rail, 12, a push-pull door plate, 13, a ground wheel, 14, an upper guide rail, 15, a guide wheel, 16, an elastic folded plate, 17, limiting angle steel, 18, a push-pull motor, 19, a chain, 21, an elastic pressing strip, 22, a pressing strip clamping groove, 23, a sealing convex strip, 24, a travel switch, 25, a wall body, 26 and fixing angle steel.

Detailed Description

In order to make the technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in the figure: the embodiment of the utility model provides a combined push-pull folding door, which comprises a lifting folding door and a horizontal sliding door, wherein the lifting folding door is arranged above the horizontal sliding door, the lifting folding door comprises a fixed plate 1, a folding door mechanism, a door opening mechanism 2 for lifting the folding door mechanism and a plurality of groups of symmetrically arranged lifting tracks 3 for installing the folding door mechanism, the lifting tracks 3 are respectively arranged at two sides of the folding door mechanism, the fixed plate 1 is arranged below the door opening mechanism 2, the folding door mechanism is sequentially provided with a plurality of folding plates 4 which are parallel to each other, each folding plate 4 is correspondingly arranged between the corresponding lifting tracks 3, the top of each lifting track 3 is provided with a fixed pulley 6, a stay wire 7 of the door opening mechanism 2 bypasses the fixed pulley 6 and is fixed on the folding plate 4 at the outermost side, the bottom of the folding plate 4 is provided with a fork rod 8, the extending part of the fork rod 8 is correspondingly overlapped with the lower edge of the adjacent folding plate 4, the adjacent folding plates 4 are driven to be sequentially lifted through the fork rod 8, and an upper guide rail 14 is arranged on the lower edge of the folding plate 4 at the outermost side; the folding plate 4 is of a cuboid structure, and the size of each folding plate 4 is the same. The horizontal sliding door comprises a ground rail 11 positioned below and two sliding door panels 12 arranged on the ground rail 11, wherein a plurality of ground wheels 13 are fixedly arranged on the lower edges of the sliding door panels 12, a plurality of guide wheels 15 are fixedly arranged on the upper edges of the sliding door panels, the ground wheels 13 are arranged on the ground rail 11 in a sliding mode, and the guide wheels 15 are connected with an upper guide rail 14 in a sliding mode. A pressing strip clamping groove 22 and an elastic pressing strip 21 installed in the pressing strip clamping groove 22 are further arranged on one side of the upper guide rail 14, the elastic pressing strip 21 comprises a clamping portion installed in the pressing strip clamping groove 22 and a pressing portion in sealing contact with the upper edge of the push-pull door plate 12, the pressing portion comprises a hollow capsule body structure connected with the clamping portion, and a splayed side wing is arranged below the hollow capsule body structure. Joint portion includes punch holder, lower plate and neck board, the neck board is connected between punch holder and lower plate, and wherein punch holder fixes inside layering draw-in groove 22.

In this scheme, the vertical sealed sand grip 23 that is provided with the size the same on the inner frame of two push-and-pull door plants 12, two sealed sand grip 23 dislocation set just are parallel to each other. The outer side frames of the two push-pull door plates 12 are provided with elastic folded plates 16, the elastic folded plates 16 are installed on fixed angle steel 26, the frame of the installation door opening is provided with limiting angle steel 17, and after the push-pull door plates 12 are closed, the outer end heads of the elastic folded plates 16 abut against the limiting plates 12. The door opening mechanism is arranged in the push-pull door plate 12 and comprises a push-pull motor 18 arranged above and a transmission assembly arranged below the push-pull motor 18, and the push-pull motor 18 drives a land wheel 13 arranged on the transmission assembly to rotate through a chain 19 so as to open and close the push-pull door plate 12. The door plate of the proposal is formed by butting a plurality of sandwich plates, each sandwich plate comprises two parallel clamping plates, a heat insulation material layer is arranged between the two clamping plates, the heat insulation material layer is made of polyurethane, a circle of flame retardant material layer is arranged at the edge of the heat preservation material layer, two rows of pre-buried anti-falling parts are distributed on the inner surface of the clamping plate, the pre-buried anti-falling parts are welded or bonded on the inner side of the clamping plate, and is arranged in the heat-insulating material layer, the pre-buried anti-falling part comprises a bottom plate, a connecting plate and an anti-falling plate, the bottom plate, the connecting plate and the anti-falling plate are integrally formed, the bottom plate is provided with two attaching clamp plates, the bottom plate is connected with the anti-falling plate through the connecting plates, the two connecting plates are arranged in parallel, and set up in the bottom plate both sides respectively, anticreep board parallels with the bottom plate to be connected with the connecting plate is perpendicular, can prevent to take place because the shrink inflation of insulation material layer breaks away from the phenomenon mutually with the splint.

Each group of lifting tracks 3 comprises two vertical and oppositely-arranged channel steel 3-1, the openings of the two channel steel 3-1 are opposite, two sides of each folding plate 4 are provided with sliding mechanisms 9 matched with the lifting tracks 3, each sliding mechanism 9 comprises a longitudinal wheel 9-2 and a transverse wheel 9-1, each longitudinal wheel 9-2 is provided with two limiting rods 10 corresponding to each folding plate 4, the limiting rods 10 are sequentially arranged along the length direction of the lifting track 3 and used for limiting the downward placement position of each folding plate 4, door leaf sealing mechanisms 5 are arranged between the adjacent folding plates 4 and between the fixed plate 1 and the folding plates 4, each door leaf sealing mechanism 5 comprises a sealing folded plate 5-1 and a sealing groove 5-2, an elastic material filling layer 5-3 is arranged in each sealing groove 5-2, the sealing folded plate 5-1 is fixed on the upper edge, the door leaf 5-2 is arranged on the outer side of the door leaf, the sealing groove 5-2 is arranged on the inner side of the door leaf, the door leaf sealing groove 5-2 is used for sealing the sealing folded plate 5-1, and the sealing groove 5-5 is used for sealing the sealing groove 5-5, and the sealing side plate 5 is used for sealing side plate 5-5 is used for sealing a sealing side plate 5 for sealing groove 5-5.

In this embodiment, the wall 25 on both sides of the sliding door 12 is provided with a travel switch 24 for the maximum opening position of the sliding door 12.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims (9)

1. The utility model provides a modular push-and-pull folding door, is including promoting folding door and horizontal sliding door, it sets up in horizontal sliding door top to promote the folding door, the promotion folding door include fixed plate (1), folding door mechanism, be used for promoting opening door machine (2) of folding door mechanism and be used for installing promotion track (3) that the multiunit symmetry of folding door mechanism set up, its characterized in that: the lifting tracks (3) are respectively arranged on two sides of a folding door mechanism, the fixing plate (1) is installed below a door opening machine (2), the folding door mechanism is sequentially provided with a plurality of folding plates (4) which are parallel to each other, each folding plate (4) is correspondingly installed between the corresponding lifting tracks (3), a fixed pulley (6) is arranged at the top of each lifting track (3), a stay wire (7) of the door opening machine (2) bypasses the fixed pulley (6) and is fixed on the folding plate (4) on the outermost side, a fork rod (8) is arranged at the bottom of each folding plate (4), the extending part of each fork rod (8) is correspondingly overlapped with the lower edge of the corresponding folding plate (4) so as to drive the corresponding folding plate (4) to be sequentially lifted through the fork rod (8), and an upper guide rail (14) is arranged on the lower edge of the folding plate (4) on the outermost side; the horizontal sliding door comprises a ground rail (11) located below and two sliding door panels (12) arranged on the ground rail (11), wherein a plurality of ground wheels (13) are fixedly arranged on the lower edge of each sliding door panel (12), a plurality of guide wheels (15) are fixedly arranged on the lower edge of each sliding door panel, the ground wheels (13) are arranged on the ground rail (11) in a sliding mode, and the guide wheels (15) are connected with upper guide rails (14) in a sliding mode.

2. A combined push-pull folding door as claimed in claim 1, characterized in that: the inner frames of the two push-pull door plates (12) are vertically provided with sealing convex strips (23) with the same size, and the two sealing convex strips (23) are arranged in a staggered mode and are parallel to each other.

3. A combined push-pull folding door as claimed in claim 1, characterized in that: elastic folded plates (16) are arranged on the outer side frames of the two push-pull door plates (12), limiting angle steel (17) are arranged on the frames of the installation door openings, and after the push-pull door plates (12) are closed, the outer ends of the elastic folded plates (16) abut against the limiting angle steel (17).

4. A combined push-pull folding door as claimed in claim 1, characterized in that: the door opening mechanism is arranged in the push-pull door plate (12) and comprises a push-pull motor (18) arranged above and a transmission assembly arranged below the push-pull motor (18), and the push-pull motor (18) drives a land wheel (13) arranged on the transmission assembly to rotate through a chain (19) so as to open and close the push-pull door plate (12).

5. A combined push-pull folding door as claimed in claim 1, characterized in that: every group promotes track (3) and includes two vertical and relative channel-section steels (3-1) that set up, and the opening of two channel-section steels (3-1) is carried on the back mutually, and folded sheet (4) both sides are provided with promotes track (3) complex slide mechanism (9), slide mechanism (9) include longitudinal wheel (9-2) and transverse wheel (9-1), longitudinal wheel (9-2) are provided with two and are located the both sides of transverse wheel (9-1), the axial of longitudinal wheel (9-2) sets up along the thickness direction of folded sheet (4), the axial of transverse wheel (9-1) sets up along the length direction of folded sheet (4).

6. A combined push-pull folding door as claimed in claim 1, characterized in that: the lifting track (3) is provided with a limiting rod (10) corresponding to each folding plate (4), and the limiting rods (10) are sequentially arranged along the length direction of the lifting track (3) and used for limiting the downward placement position of the folding plates (4).

7. A combined push-pull folding door as claimed in claim 1, characterized in that: all be provided with door leaf sealing mechanism (5) between adjacent folded sheet (4) and between fixed plate (1) and folded sheet (4), door leaf sealing mechanism (5) are including sealed folded plate (5-1) and seal groove (5-2), be provided with elastic material filling layer (5-3) in seal groove (5-2), sealed folded plate (5-1) are fixed on the edge on the outside door plant, and seal groove (5-2) set up the lower edge at adjacent inboard door plant, and after folded sheet (4) were closed, sealed folded plate (5-1) got into in seal groove (5-2) to the pressfitting is on elastic material filling layer (5-3).

8. A combined push-pull folding door as claimed in claim 7, characterized in that said sealing groove (5-2) is a strip groove structure, said sealing flap (5-1) has a cross-section of L shape, said sealing flap (5-1) comprises a fixed side plate for fixed connection with the folding plate (4) and a press side plate for sealing contact with the elastic material filling layer (5-3).

9. A combined push-pull folding door as claimed in claim 1, characterized in that: the folding plates (4) are of cuboid structures, and the sizes of the folding plates (4) are the same.

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