阅读说明：本技术 一种木塑隐藏式推拉门的安装方法及安装系统 (Installation method and installation system of wood-plastic hidden sliding door ) 是由 单辉 赵悦英 李素坤 朱莽 化明志 梁瑞 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种木塑隐藏式推拉门的安装方法及安装系统,包括：隐藏式门套,在门洞内的侧边设置推拉门收纳结构,所述推拉门收纳结构由柜体或假墙体组成,并在所述推拉门收纳结构内侧预留缝隙供推拉门隐藏；隐藏式吊滑轨,在柜体或假墙体之间的缝隙顶端固定连接,沿所述推拉门的推拉方向分布；门吊装装置,设置在推拉门的顶端,并在其两端设置可垂直固定的木方条,通过木方条接入推拉门两端的内部通孔并固定；隐藏挡板；通过在门洞内设置推拉门收纳结构内侧形成供推拉门移动至内部隐藏的缝隙,并在缝隙内沿推拉门推拉的方向安装用于引导移动的门吊装装置固定推拉门,使得推拉门可以通过吊装的方式进行隐藏式推拉。(The invention discloses an installation method and an installation system of a wood-plastic hidden sliding door, which comprise the following steps: the hidden door pocket is characterized in that a sliding door containing structure is arranged on the side edge in the door opening, the sliding door containing structure is composed of a cabinet body or a false wall body, and a gap is reserved on the inner side of the sliding door containing structure for hiding the sliding door; the hidden hanging sliding rails are fixedly connected to the top ends of gaps between the cabinet body or the false wall body and are distributed along the push-pull direction of the push-pull door; the door hoisting device is arranged at the top end of the sliding door, and two ends of the door hoisting device are provided with batten strips which can be vertically fixed, and the door hoisting device is connected into and fixed with the inner through holes at the two ends of the sliding door through the batten strips; hiding the baffle; the sliding door is arranged in the door opening, the inner side of the structure is formed to allow the sliding door to move to the hidden gap inside, and the sliding door is fixed by the door hoisting device used for guiding movement in the gap along the sliding direction of the sliding door, so that the sliding door can be hidden in a hoisting mode.)

1. The utility model provides a mounting system of hidden push-and-pull door is moulded to wood, its characterized in that includes:

the hidden door pocket is characterized in that a sliding door containing structure is arranged on the side edge in the door opening, the sliding door containing structure is composed of a cabinet body or a false wall body, and a gap is reserved on the inner side of the sliding door containing structure for hiding the sliding door;

the hidden hanging sliding rails are fixedly connected to the top ends of gaps between the cabinet body or the false wall body and are distributed along the push-pull direction of the push-pull door;

the door hoisting device is arranged at the top end of the sliding door, and two ends of the door hoisting device are provided with batten strips which can be vertically fixed, and the door hoisting device is connected into and fixed with the inner through holes at the two ends of the sliding door through the batten strips;

and the hidden baffles are arranged on two sides of the hidden type hanging slide rail, and the hidden type hanging slide rail and the door hoisting device are hidden through the hidden baffles on the two sides.

2. The mounting system of a wood-plastic concealed sliding door according to claim 1, wherein: the sliding door containing structure comprises a cabinet body and a cabinet body which are symmetrically distributed about the central axis of the door opening, or a false wall body and a false wall body, or a cabinet body and a false wall body;

the two sides in the door opening are provided with the sliding door containing structures to form two-way sliding door hidden pushing and pulling.

3. The wood-plastic concealed sliding door mounting system according to claim 1, wherein: the hidden hanging slide rail is fixed at the inner side of the storage structure of the sliding door along the sliding direction of the sliding door, a reserved seam is reserved on the inner side of the storage structure of the sliding door, the hidden hanging slide rail is of a hollow box body structure, and a strip-shaped groove communicated with the interior of the hidden hanging slide rail is formed in the central axis of the bottom end of the hidden hanging slide rail.

4. The mounting system of a wood-plastic concealed sliding door according to claim 3, wherein: the bottom end of the door hoisting device is attached to the top end of the sliding door, clamping grooves used for embedding the batten are formed in the bottom ends of the two ends of the door hoisting device, and the batten in the clamping grooves is nailed on the side face of the door hoisting device;

and at least two batten strips are vertically clamped into the internal through groove on one side of the sliding door, and tenons transversely clamped into the two batten strips are nailed on the side surface of the sliding door.

5. The mounting system of a wood-plastic concealed sliding door according to claim 4, wherein: the hidden type hanging slide rail comprises door fixing strips (1) which are distributed along the top end of the sliding door in an oriented mode and used for nailing the wood square strip, the top end of each door fixing strip (1) is fixedly connected with movable hanging frames (2) distributed along the top end of the sliding door in an oriented mode, a split clamping mechanism (3) is movably connected inside each movable hanging frame (2), and at least two movable hanging mechanisms (4) which are hung with the hidden type hanging slide rail in a sliding mode are arranged on each split clamping mechanism (3);

the opposite surfaces of the movable hoisting frame (2) and the hidden hoisting slide rail are provided with convex clamping grooves, the movable hoisting frame (2) is clamped and connected with the split clamping mechanism (3) through the convex clamping grooves, and the hidden hoisting slide rail is hoisted with the movable hoisting mechanism (4) in a sliding mode through the convex clamping grooves.

6. The mounting system of a wood-plastic concealed sliding door according to claim 5, wherein: the split clamping mechanism (3) comprises a hoisting mounting bar (301) vertically clamped into a convex clamping groove at the top end of the movable hoisting frame (2), the interior of the hoisting mounting bar (301) is movably connected with a linkage unfolding mechanism (302) which is oppositely unfolded towards two sides, and the linkage unfolding mechanism (302) is movably connected with a clamping groove inner wall abutting bar (303) for clamping the inner wall of the convex groove at the inner side of the movable hoisting frame (2);

transversely link up is seted up to the inboard of hoist and mount mounting bar (301) violently logical groove (3011) of hoist and mount mounting bar (301), and the both sides opening part of violently leading to groove (3011) is equipped with a plurality of support reference columns (3012) that are used for the support, and is a plurality of support reference column (3012) are followed the orientation equidistance of hoist and mount mounting bar (301) is arranged.

7. The mounting system of a wood-plastic concealed sliding door according to claim 6, wherein: linkage deployment mechanism (302) are installed including spacing rotation regulation nut (3021) of hoist and mount mounting bar (301) tip, be equipped with on regulation nut (3021) and extend to link screw rod (3022) that the convex-type draw-in groove of hoist and mount mounting bar (301) is inside and distribute along its central axis, be connected with linkage slider (3023) that a plurality of equidistance were arranged on linkage slider (3023), the both ends of linkage slider (3023) all be equipped with draw-in groove inner wall butt strip (303) articulated piece (3024) of relevant position.

8. The mounting system of a wood-plastic concealed sliding door according to claim 7, wherein: two ends of the hinged block (3024) are respectively rotatably connected with the linkage slider (3023) and the inner side of the clamping groove inner wall abutting strip (303) through a connecting rotating shaft (30241), and a positioning column sliding groove (30242) through which the supporting positioning column (3012) passes and moves is formed in the hinged block (3034);

two a plurality of inside sunken reference column embedded grooves, two have all been seted up to the opposite flank of draw-in groove inner wall butt strip (303) two draw-in groove inner wall butt strip (303) pass through linkage deployment mechanism (302) shrink extremely pass through when violently leading to groove (3011) is inside the reference column embedded groove supplies relevant position support reference column (3012) card is gone into.

9. The mounting system of a wood-plastic concealed sliding door according to claim 6, wherein: activity hoisting machine constructs (4) include with hoist and mount mounting bar (301) top fixed connection's bar connection box (401), be equipped with the vertical distribution on bar connection box (401) and extend to hidden connecting screw assembly (402) of hanging the inside protruding type draw-in groove of slide rail, rotate on connecting screw assembly (402) be connected with hidden hanging the inside protruding type draw-in groove of slide rail slides the two side hoist and mount pulley (403) of hoist and mount, be in on connecting screw assembly (402) the inboard of bar connection box (401) has cup jointed through the screw thread and is used for the adjustment height control nut (404) of two side hoist and mount pulley (403) length.

10. A method for installing a wood-plastic concealed sliding door installation system based on the claims 1-9, which comprises the following steps:

step 100, determining the installation position, if no wall body exists, building a fake wall body or a custom-made cabinet body in advance for hiding and containing the sliding doors, and selectively setting corresponding quantity of sliding door containing structures in the door opening according to the quantity of the sliding doors;

step 200, installing a door pocket plate and a top plate in the false wall body, or installing hanging cabinet hardware in place on the cabinet body;

step 300, after the sliding door is sized, penetrating at least two square battens into hoisting positions on two sides of the sliding door respectively, nailing wood tenons on the sides of the sliding door, fixing the wood tenons by using foaming glue, then installing positioning pin grooves in grooves formed in the lower portion of the sliding door, sealing the edges and forming hardware holes;

step 400, fixing a door hoisting device with wood square bars at two sides of a sliding door through two ends of the door hoisting device in a nailing mode, connecting the door hoisting device with the sliding door to hoist the sliding door on a hidden type hoisting slide rail, and separating the door hoisting device through a door hoisting device structure to rapidly dismantle the sliding door;

and 500, adjusting the upper gap and the lower gap after the sliding door is hoisted, and sliding into a sliding door accommodating structure arranged in the door opening along the hidden type hoisting slide rail.

Technical Field

The invention relates to the technical field of hidden sliding doors, in particular to an installation method and an installation system of a wood-plastic hidden sliding door.

Background

The push-and-pull door is that can promote the door of pulling, including traditional push-and-pull door and hoist and mount formula push-and-pull door, through the reasonable space of arranging of push-and-pull track greatly made things convenient for the room to cut apart and utilize, avoids causing the waste to the peripheral space of narrow and small door opening, and traditional push-and-pull door is through installing push-and-pull rail mounting on ground, and hoist and mount formula push-and-pull door spare push-and-pull rail mounting is on the wall to through hoist device with the unsettled on the push-and-pull rail of push-and-pull door.

Among the prior art, hoist and mount formula push-and-pull door generally sets up in the front or the aspect of door frame, though can open along the wall push-and-pull through the track that sets up at the wall, but, the push-and-pull door after opening can't hide and still be in the door opening openly or on the wall of reverse side, exposes not only influence pleasing to the eye degree at the push-and-pull door of wall, and does not have protective structure and easily receives external damage.

Among the prior art, the mode that the push-and-pull door used hoist device to hoist is usually to pass through the bolt fastening with hoist device at the push-and-pull door top, because the weight of push-and-pull door mainly relies on the fixed position of hoist device to bear, consequently the position of installing hoist device is very easily damaged, has shortened the life of push-and-pull door greatly.

Disclosure of Invention

The invention aims to provide a method and a system for installing a wood-plastic hidden sliding door, which aim to solve the problems that the sliding door in the prior art cannot be hidden, a protective structure is not arranged, the sliding door is easily damaged by the outside, and the part of the sliding door provided with a hoisting device is extremely easy to damage.

In order to solve the technical problems, the invention specifically provides the following technical scheme:

the utility model provides a mounting system of hidden push-and-pull door is moulded to wood, includes:

the hidden door pocket is characterized in that a sliding door containing structure is arranged on the side edge in the door opening, the sliding door containing structure is composed of a cabinet body or a false wall body, and a gap is reserved on the inner side of the sliding door containing structure for hiding the sliding door;

the hidden hanging sliding rails are fixedly connected to the top ends of gaps between the cabinet body or the false wall body and are distributed along the push-pull direction of the push-pull door;

the door hoisting device is arranged at the top end of the sliding door, and two ends of the door hoisting device are provided with batten strips which can be vertically fixed, and the door hoisting device is connected into and fixed with the inner through holes at the two ends of the sliding door through the batten strips;

and the hidden baffles are arranged on two sides of the hidden type hanging slide rail, and the hidden type hanging slide rail and the door hoisting device are hidden through the hidden baffles on the two sides.

As a preferred scheme of the invention, the sliding door containing structure comprises a cabinet body and a cabinet body which are symmetrically distributed about a central axis of a door opening, or a false wall body and a false wall body, or a cabinet body and a false wall body;

the two sides in the door opening are provided with the sliding door containing structures to form two-way sliding door hidden pushing and pulling.

As a preferable scheme of the invention, the hidden type hanging slide rail is fixed at a reserved seam on the inner side of the accommodating structure of the sliding door along the sliding direction of the sliding door, the hidden type hanging slide rail is of a hollow box body structure, and a strip-shaped groove communicated with the inside of the hidden type hanging slide rail is formed on a central axis at the bottom end of the hidden type hanging slide rail.

As a preferred scheme of the invention, the bottom end of the door hoisting device is attached to the top end of the sliding door, the bottom ends of the two ends of the door hoisting device are both provided with a clamping groove for embedding a batten, and the batten in the clamping groove is nailed on the side surface of the door hoisting device;

and at least two batten strips are vertically clamped into the internal through groove on one side of the sliding door, and tenons transversely clamped into the two batten strips are nailed on the side surface of the sliding door.

As a preferred scheme of the invention, the hidden type hanging slide rail comprises door fixing strips which are distributed along the top end of a sliding door in an orientation manner and are used for nailing the batten, the top end of each door fixing strip is fixedly connected with a movable hanging frame distributed along the top end of the corresponding door fixing strip in an orientation manner, the interior of each movable hanging frame is movably connected with a split clamping mechanism, and at least two movable hanging mechanisms which are hung on the hidden type hanging slide rail in a sliding manner are arranged on the split clamping mechanisms;

the movable hoisting frame and the hidden hoisting slide rail are provided with opposite surfaces with convex clamping grooves, the movable hoisting frame is clamped and connected with the split clamping mechanism through the convex clamping grooves, and the hidden hoisting slide rail is hoisted with the movable hoisting mechanism in a sliding mode through the convex clamping grooves.

As a preferred scheme of the invention, the split clamping mechanism comprises a hoisting mounting bar which is vertically clamped into a convex clamping groove at the top end of the movable hoisting frame, the interior of the hoisting mounting bar is movably connected with a linkage unfolding mechanism which is oppositely unfolded towards two sides, and the linkage unfolding mechanism is movably connected with a clamping groove inner wall butting bar which is clamped with the inner wall of the convex groove at the inner side of the movable hoisting frame;

the inboard of hoist and mount mounting bar is seted up and is transversely link up the horizontal through groove of hoist and mount mounting bar, and the both sides opening part of horizontal through groove is equipped with a plurality of support reference columns that are used for supporting, and is a plurality of support reference column is followed the orientation equidistance of hoist and mount mounting bar is arranged.

As a preferred scheme of the invention, the linkage unfolding mechanism comprises an adjusting nut which is mounted at the end part of the hoisting mounting bar in a limiting and rotating manner, the adjusting nut is provided with a linkage screw rod which extends into a convex clamping groove of the hoisting mounting bar and is distributed along the central axis of the convex clamping groove, the linkage slide block is connected with a plurality of linkage slide blocks which are arranged at equal intervals, and two ends of the linkage slide block are both provided with hinge blocks which are hinged with corresponding positions of the clamping groove inner wall abutting bars.

As a preferred scheme of the invention, two ends of the hinge block are respectively rotatably connected with the linkage sliding block and the inner side of the abutting strip of the inner wall of the clamping groove through a connecting rotating shaft, and a positioning column sliding groove for the supporting positioning column to penetrate and move is formed in the hinge block;

two a plurality of inside sunken reference column embedded grooves, two have all been seted up to the opposite flank of draw-in groove inner wall butt strip the draw-in groove inner wall butt strip passes through linkage deployment mechanism shrink extremely pass through during the inside time of horizontal groove the reference column embedded groove supplies relevant position support the reference column card and go into.

As a preferred scheme of the invention, the movable hoisting mechanism comprises a strip-shaped connecting frame fixedly connected with the top end of the hoisting mounting bar, the strip-shaped connecting frame is provided with connecting screw assemblies which are vertically distributed and extend to the convex clamping grooves in the hidden hoisting slide rail, the connecting screw assemblies are rotatably connected with double-side hoisting pulleys which are hoisted in a sliding manner with the convex clamping grooves in the hidden hoisting slide rail, and the inner sides of the connecting screw assemblies, which are positioned on the strip-shaped connecting frame, are sleeved with height adjusting nuts for adjusting the lengths of the double-side hoisting pulleys through threads.

In order to solve the above technical problems, the present invention further provides the following technical solutions:

a method of installation comprising:

step 100, determining the installation position, if no wall body exists, building a fake wall body or a custom-made cabinet body in advance for hiding and containing the sliding doors, and selectively setting corresponding quantity of sliding door containing structures in the door opening according to the quantity of the sliding doors;

step 200, installing a door pocket plate and a top plate in the false wall body, or installing hanging cabinet hardware in place on the cabinet body;

step 300, after the sliding door is sized, penetrating at least two square battens into hoisting positions on two sides of the sliding door respectively, nailing wood tenons on the sides of the sliding door, fixing the wood tenons by using foaming glue, then installing positioning pin grooves in grooves formed in the lower portion of the sliding door, sealing the edges and forming hardware holes;

step 400, fixing a door hoisting device with wood square bars at two sides of a sliding door through two ends of the door hoisting device in a nailing mode, connecting the door hoisting device with the sliding door to hoist the sliding door on a hidden type hoisting slide rail, and separating the door hoisting device through a door hoisting device structure to rapidly dismantle the sliding door;

and 500, adjusting the upper gap and the lower gap after the sliding door is hoisted, and sliding into a sliding door accommodating structure arranged in the door opening along the hidden type hoisting slide rail.

Compared with the prior art, the invention has the following beneficial effects:

(1) according to the invention, the gap for the sliding door to move to the inside to be hidden is formed at the inner side of the sliding door containing structure arranged in the door opening, and the sliding door is fixed by the door hoisting device for guiding the sliding door to move in the gap along the sliding direction of the sliding door, so that the sliding door can be hidden for sliding in a hoisting mode, the structure for protecting the sliding door is provided, a ground rail for guiding the sliding door to move does not need to be arranged on the ground, and the attractiveness is ensured;

(2) according to the invention, the door hoisting devices distributed along the direction of the sliding door are fixed on the sliding door, and the door hoisting devices and the hidden type hoisting slide rail fixed in the door opening are used for replacing the sliding door to be provided with a fixed structure for hoisting and sliding push-and-pull, so that the damage probability of the hidden type hoisting sliding door in the use process is reduced, and the service life of the sliding door is prolonged.

(3) According to the invention, the split clamping mechanism of the lifting sliding door is arranged into a movable clamping type structure, and the split clamping mechanism can be quickly detached from the movable lifting frame by controlling the split clamping mechanism to retract, so that the sliding door can be conveniently maintained or replaced subsequently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

Fig. 1 is a schematic view of a portion of a door lifting device according to an embodiment of the present invention.

Fig. 2 is a side sectional view of a door lifting device provided in an embodiment of the present invention.

FIG. 3 is a top cross-sectional view of a split detent mechanism according to an embodiment of the present invention.

FIG. 4 is a top expanded view of the snap-fit mechanism according to the present invention.

Fig. 5 is a schematic structural view of a movable hoisting mechanism provided in the embodiment of the present invention.

The reference numerals in the drawings denote the following, respectively:

1-door fixing strip; 2, movably hoisting the frame; 3-split clamping mechanism; 4-a movable hoisting mechanism;

301-hoisting the mounting bar; 302-a linked deployment mechanism; 303-the inner wall of the clamping groove is abutted with the strip;

3011-a horizontal through slot; 3012-supporting the positioning posts; 3021-adjusting the nut; 3022-a linkage screw; 3023-linkage slide block; 3024-a hinged block;

30241-connecting the rotating shaft; 30242-positioning post runner;

401-bar shaped connecting frame; 402-connecting screw assembly; 403-hoisting pulleys at two sides; 404-height adjustment nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 2, the present invention provides a mounting system for a wood-plastic concealed sliding door, comprising:

the hidden door pocket is characterized in that a sliding door containing structure is arranged on the side edge in the door opening, the sliding door containing structure is composed of a cabinet body or a false wall body, and a gap is reserved on the inner side of the sliding door containing structure for hiding the sliding door;

the hidden hanging sliding rails are fixedly connected to the top ends of the gaps between the cabinet body or the false wall body and are distributed along the push-pull direction of the push-pull door;

the door hoisting device is arranged at the top end of the sliding door, and two ends of the door hoisting device are provided with batten strips which can be vertically fixed, and the door hoisting device is connected into and fixed with the inner through holes at the two ends of the sliding door through the batten strips;

and the hidden baffle plates are arranged on two sides of the hidden type hanging slide rail, and the hidden type hanging slide rail and the door hoisting device are hidden through the hidden baffle plates on the two sides.

The sliding door containing structure comprises a cabinet body and a cabinet body which are symmetrically distributed about the central axis of a door opening, or a false wall body and a false wall body, or the cabinet body and the false wall body;

both sides through in the door opening all set up the push-and-pull door and accomodate the structure and form and supply two-way push-and-pull of push-and-pull door to hide.

Hidden hanging slide rail is fixed at the push-and-pull door and is accomodate the structure inboard and reserve the seam along push-and-pull door push-and-pull direction, and hidden hanging slide rail is hollow box body structure to set up the bar groove rather than inside intercommunication on the bottom center axis of hidden hanging slide rail.

The bottom end of the door hoisting device is attached to the top end of the sliding door, clamping grooves used for embedding the batten are formed in the bottom ends of the two ends of the door hoisting device, and the batten in the clamping grooves is nailed on the side face of the door hoisting device;

at least two batten strips are vertically clamped into the internal through groove on one side of the sliding door, and tenons transversely clamped into the two batten strips are nailed on the side face of the sliding door.

As shown in fig. 2 to 5, the hidden type hanging slide rail comprises a door fixing strip 1 which is distributed along the top end of the sliding door in a direction of facing and is used for nailing a wood square strip, the top end of the door fixing strip 1 is fixedly connected with a movable hanging frame 2 distributed along the direction of facing, the interior of the movable hanging frame 2 is movably connected with a split clamping mechanism 3, and at least two movable hanging mechanisms 4 which are hung with the hidden type hanging slide rail in a sliding manner are arranged on the split clamping mechanism 3;

the opposite faces of the movable hoisting frame 2 and the hidden hoisting slide rail are provided with convex clamping grooves, the movable hoisting frame 2 is connected with the split clamping mechanism 3 in a clamping way through the arranged convex clamping grooves, and the hidden hoisting slide rail is hoisted with the movable hoisting mechanism 4 in a sliding way through the arranged convex clamping grooves.

The split clamping mechanism 3 comprises a hoisting mounting bar 301 which is vertically clamped into a convex clamping groove at the top end of the movable hoisting frame 2, the interior of the hoisting mounting bar 301 is movably connected with a linkage unfolding mechanism 302 which is oppositely unfolded towards two sides, and the linkage unfolding mechanism 302 is movably connected with a clamping groove inner wall abutting bar 303 which is clamped with the inner wall of the convex groove at the inner side of the movable hoisting frame 2;

the inner side of the hoisting mounting bar 301 is provided with a transverse through groove 3011 transversely penetrating the hoisting mounting bar 301, openings at two sides of the transverse through groove 3011 are provided with a plurality of supporting and positioning columns 3012 for supporting, and the supporting and positioning columns 3012 are arranged at equal intervals along the direction of the hoisting mounting bar 301.

Linkage deployment mechanism 302 includes that spacing rotation installs the adjusting nut 3021 at hoist and mount mounting bar 301 tip, is equipped with on the adjusting nut 3021 to extend to the protruding type draw-in groove of hoist and mount mounting bar 301 inside and along the linkage screw rod 3022 that its central axis distributes, is connected with the linkage slider 3023 that a plurality of equidistance were arranged on the linkage slider 3023, and the both ends of linkage slider 3023 all are equipped with articulated piece 3024 with draw-in groove inner wall butt strip 303 relevant position articulated.

Two ends of the hinged block 3024 are respectively rotatably connected with the linkage slider 3023 and the inner side of the clamping groove inner wall abutting strip 303 through a connecting rotating shaft 30241, and a positioning column sliding groove 30242 for the supporting positioning column 3012 to pass through and move is formed in the hinged block 3034;

a plurality of inwards sunken positioning column embedded grooves are all seted up to the opposite flank of two draw-in groove inner wall butt strips 303, and two draw-in groove inner wall butt strips 303 supply the support positioning column 3012 card of relevant position to go into through the positioning column embedded groove when contracting to horizontal through groove 3011 inside through linkage deployment mechanism 302.

Activity hoisting machine constructs 4 includes the bar connection frame 401 with hoist and mount mounting bar 301 top fixed connection, is equipped with the vertical distribution on the bar connection frame 401 and extends to the hidden connecting screw assembly 402 that hangs the inside protruding type draw-in groove of slide rail, rotates on the connecting screw assembly 402 to be connected with the hidden two side hoist and mount pulleys 403 that hang the inside protruding type draw-in groove of slide rail slip hoist and mount, and the inboard that is in bar connection frame 401 on the connecting screw assembly 402 has cup jointed the altitude mixture control nut 404 that is used for adjusting two side hoist and mount pulleys 403 length through the screw thread.

In order to solve the above technical problems, the present invention further provides the following technical solutions:

a method of installation comprising:

step 100, determining the installation position, if no wall body exists, building a fake wall body or a custom-made cabinet body in advance for hiding and containing the sliding doors, and selectively setting corresponding quantity of sliding door containing structures in the door opening according to the quantity of the sliding doors;

step 200, installing a door pocket plate and a top plate in the false wall body, or installing hanging cabinet hardware in place on the cabinet body;

step 300, after the sliding door is sized, penetrating at least two square battens into hoisting positions on two sides of the sliding door respectively, nailing wood tenons on the sides of the sliding door, fixing the wood tenons by using foaming glue, then installing positioning pin grooves in grooves formed in the lower portion of the sliding door, sealing the edges and forming hardware holes;

step 400, fixing a door hoisting device with wood square bars at two sides of a sliding door through two ends of the door hoisting device in a nailing mode, connecting the door hoisting device with the sliding door to hoist the sliding door on a hidden type hoisting slide rail, and separating the door hoisting device through a door hoisting device structure to rapidly dismantle the sliding door;

through fixing the door hoisting device that distributes along its orientation on the push-and-pull door to on door hoisting device and the hidden slide rail that hangs of fixing in the door opening, set up fixed knot structure and be used for hoist and mount and slip push-and-pull by door hoisting device replacement push-and-pull door, thereby reduced the probability that hidden hoist and mount push-and-pull door damaged in the use, prolonged the life of push-and-pull door.

When installing the mounting groove on the push-and-pull door with a hanging rail device, need earlier with door fixed strip 1 through the draw-in groove embedding push-and-pull door both sides four billet tops of seting up of both ends lower surface, later fix four billet nail adorns in the inboard of door fixed strip 1 from 1 sides of door fixed strip for the activity hoist and mount frame 2 on door fixed strip 1 and its top is fixed on the push-and-pull door.

Then, the adjusting nut 3021 at the end of the hoisting mounting bar 301 is screwed, and the adjusting nut 3021 together with the linkage screw 3022 rotates, so that the plurality of linkage sliders 3023 connected by threads on the linkage screw 3022 start to move synchronously, and as the linkage sliders 3023 move, the hinge blocks 3024 connected to the inner wall abutment strips 303 of the slots for hinging start to move, and as the hinge blocks 3024 are respectively rotatably connected to the inner wall abutment strips 303 of the slots and the linkage sliders 3023 by the connecting rotating shafts 30241 at the two ends and move along the supporting positioning posts 3012 through the positioning post sliding slots 30242 formed in the hinge blocks 3024, the plurality of hinge blocks 3024 together with the inner wall abutment strips 303 of the slots connected to the hinge blocks extend out of the transverse through slots 3011 in the hoisting mounting bar 301 during the moving process.

Until after two draw-in groove inner wall butt strips 303 and the inside draw-in groove's of activity hoist and mount frame both sides butt, the block area of door hoist and mount device and push-and-pull door is the biggest this moment, and the push-and-pull door is through the cooperation hoist and mount back of interior block mechanism 3 of door and activity hoist and mount mechanism 4, and the accessible is to removing in the block mechanism 3 withdrawal of opening fast from activity hoist and mount frame 2, the follow-up maintenance of push-and-pull door of being convenient for or change.

And 500, adjusting the upper gap and the lower gap after the sliding door is hoisted, and sliding into a sliding door accommodating structure arranged in the door opening along the hidden type hoisting slide rail.

The wood-plastic sliding door is installed in a hoisting mode, so that a sliding door rail does not need to be installed at a door opening during construction, the distance between the bottom layer of the sliding door and the bottom surface can be adjusted through the movable hoisting mechanism 4 of the door hoisting device, and the difficulty in hoisting the wood-plastic sliding door is reduced.

When the height of the sliding door needs to be adjusted through the movable hoisting mechanism 4, the height adjusting nut 404 on the inner side of the strip-shaped connecting frame 401 is screwed through pushing and pulling the sliding door to a proper position, the strip-shaped connecting frame 401 is rotated through the height adjusting nut 404 to adjust the position on the connecting screw rod assembly, so that the distance between the sliding door and the bottom surface is adjusted, and when the sliding door is pushed and pulled, the sliding door is pushed and pulled to move along the inner side of the hidden type hanging slide rail through a plurality of double-side hoisting pulleys 403 arranged on the sliding door.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.