Fast-assembly slewing mechanism for telescopic sliding door

Abstract

The utility model discloses a fast-assembly slewing mechanism for a telescopic sliding door. The fast-assembly slewing mechanism comprises two tensioning wheels, a flexible connecting piece and a box type tensioning adjusting mechanism. The box type tensioning adjusting mechanism comprises a tensioning wheel fixing seat, a movable frame and a tensioning screw, the tensioning wheel fixing seat is detachably installed on a bottom plate of the telescopic sliding door, and an installation cavity with an opening is formed between the tensioning wheel fixing seat and the bottom plate of the telescopic sliding door; the tensioning wheel is pivoted on the moving frame, and the moving frame is movably arranged in the mounting cavity; the tensioning screw penetrates through the tensioning wheel fixing base on the side away from the opening and is in transmission connection with one side of the movable frame, and the tensioning degree of the flexible connecting piece between the two tensioning wheels is adjusted by rotating the tensioning screw. According to the tensioning device, the tensioning degree of the flexible connecting piece between the two tensioning wheels can be adjusted by rotating the tensioning screw, and adjustment by workers is more convenient and faster. The slewing mechanism can be quickly replaced, disassembled and assembled in a narrow space, so that a worker can adjust the slewing mechanism more conveniently and quickly.

Description

Technical Field

[0001] The utility model relates to the technical field of sliding doors, in particular to a quick-install rotary mechanism for telescopic sliding doors. Background Art

[0002] Telescopic sliding door is an electric door installed at the entrance and exit of enterprises, factories, communities, schools, parks, etc. It includes an active door and a driven door. Driven by a motor or other driving device, the active door and the driven door expand or contract with each other to open or close the door. At present, telescopic sliding doors on the market conventionally use at least two door bodies to realize the function of sliding doors. When opening the door, multiple door bodies slide and extend synchronously, and when closing the door, multiple door bodies overlap and contract synchronously, which to a certain extent achieves the purpose of reducing the back position and back position.

[0003] The adjacent door bodies of the existing telescopic sliding door are connected by a rotating mechanism such as a tensioning wheel and a flexible connector such as a chain / wire mounted on the tensioning wheel, so that the first door body starts to move the subsequent door bodies in sequence; however, during use, the flexible connector is easily broken and worn due to the pulling and traction of the door body. Due to space limitations, the actual replacement or maintenance often requires the relevant door body to be laid down on site and then disassembled. Replacing the worn parts is very cumbersome and complicated, and takes a long time. When the existing chain is used as a flexible connector, due to the large self-weight of the chain and severe sagging, tightening the door body by increasing the force on the side of the door body will cause the door leaf to bend and deform, and will not achieve a good tensioning effect.

[0004] In addition, the flexible connector is generally provided with an interface, but the interface is directly connected, and the flexible connector cannot be quickly removed. In addition, the existing rotary mechanism cannot adjust the tension of the flexible connector. After the flexible connector is loosened after long-term use, it will cause the transmission process to become stuck or even stuck. The door body needs to be disassembled before adjusting the tension of the flexible connector, which is also troublesome. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model aims to provide a quick-install rotary mechanism for a telescopic sliding door.

[0006] The purpose of the utility model is achieved by the following technical solution: a quick-install rotary mechanism for a telescopic sliding door, comprising two tensioning wheels, a flexible connecting piece, and a cassette-type tensioning adjustment mechanism, wherein one or two of the tensioning wheels are quickly installed on both ends of the bottom plate of the telescopic sliding door through the cassette-type tensioning adjustment mechanism, and the flexible connecting piece is sleeved on the two tensioning wheels and can drive the two tensioning wheels to rotate synchronously;

[0007] The box-type tensioning adjustment mechanism includes a tensioning wheel fixing seat, a movable frame, and a tensioning screw. The tensioning wheel fixing seat is detachably mounted on the bottom plate of the telescopic sliding door, and an installation cavity with an opening is formed between the tensioning wheel fixing seat and the bottom plate of the telescopic sliding door; the tensioning wheel is pivotally connected to the movable frame, and the movable frame is movably installed in the installation cavity; the tensioning screw passes through the tensioning wheel fixing seat away from the side of the opening and is transmission-connected to one side of the movable frame, and the sliding stroke of the movable frame in the installation cavity is adjusted by rotating the tensioning screw to adjust the tension of the flexible connection between the two tensioning wheels.

[0008] Furthermore, in the quick-install rotary mechanism for the telescopic sliding door, a plurality of waist-shaped holes are provided on both sides of the tension wheel fixing seat, and the tension wheel fixing seat cooperates with the bottom plate of the telescopic sliding door to realize quick disassembly and assembly.

[0009] Furthermore, in the quick-release rotating mechanism for the telescopic sliding door, the flexible connector located on the same side of the two tensioning wheels is the first connecting section, and the flexible connector located on the other side of the two tensioning wheels is the second connecting section. The first connecting section and the second connecting section are parallel to each other and have opposite transmission directions. The first connecting section is provided with a quick-release interface component for quickly removing the flexible connector in order to replace the flexible connector, and the second connecting section is provided with a quick-release clamping assembly for transmission connection with another quick-release rotating mechanism.

[0010] Furthermore, in the quick-release rotating mechanism for the telescopic sliding door, the flexible connector has a docking port, which is located on the first connecting section, and the quick-release interface component is connected to the docking port; the quick-release interface component includes a wire port fixing seat, a joint screw, and a locking nut, and one side of the wire port fixing seat has two terminal heads, one end of the two joint screws are respectively fixedly connected to the flexible connector docking port, and the other end is respectively fixed to the corresponding terminal head through the locking nut.

[0011] Furthermore, in the quick-install rotary mechanism for the telescopic sliding door, the quick-install interface component also includes a buffer component, which is sleeved on the joint screw and is used to effectively avoid instantaneous overload and breakage of the flexible connector when the telescopic sliding door is opened and stopped.

[0012] Furthermore, in the quick-install rotary mechanism for the telescopic sliding door, the quick-install interface part also includes a card frame fixing seat, a movable card, and an end locking piece; one side of the card frame fixing seat is provided with two long strip-shaped insertion slots, and the other side is a fixing part; the bottom of the movable card extends downward with two inclined hook heads, and each of the inclined hook heads is recessed with a locking slot; the wire port fixing seat is provided with two oppositely arranged V-shaped slots on the side away from the wire head, and the end locking piece is fixed to the bottom of the card frame fixing seat, and the end locking piece is provided with a waist-shaped hole; The wire port fixing seat is stacked on the card rack fixing seat, the V-shaped notch of the wire port fixing seat is aligned with the long strip insertion notch of the card rack fixing seat, the inclined hook head of the movable card is sequentially inserted into the wire port fixing seat, the V-shaped notch of the card rack fixing seat and the long strip insertion notch, the movable card is moved horizontally, one of the locking grooves of the movable card clamps the edge of the long strip insertion notch, and the other locking groove is locked through the waist-shaped hole of the end locking plate, so that the components are buckled and locked, the movable card is moved horizontally in the opposite direction, and the movable card is pulled out to realize quick disassembly and assembly of the components.

[0013] Furthermore, in the quick-loading rotating mechanism for the telescopic sliding door, the quick-loading clamping assembly includes a wire clamping fixing seat, a bracket fixing seat, a movable card, and an end locking piece; one side of the wire clamping fixing seat is fixedly connected to the flexible connecting piece, and the other end is provided with two oppositely arranged V-shaped notches; one side of the bracket fixing seat is provided with two long strip insertion notches, and the other side is a fixing part; the bottom of the movable card extends downward with two inclined hook heads, each of which is recessed with a locking groove; the end locking piece is fixed to the bottom of the bracket fixing seat, and the end locking piece is fixed to the bottom of the bracket fixing seat. The plate is provided with a waist-shaped hole; the wire clamp fixing seat is stacked on the card frame fixing seat, the V-shaped notch of the wire clamp fixing seat is aligned with the long strip insertion notch of the card frame fixing seat, the inclined hook head of the movable card is sequentially inserted into the wire clamp fixing seat, the V-shaped notch of the card frame fixing seat and the long strip insertion notch, and the movable card is moved horizontally. One of the locking grooves of the movable card clamps the edge of the long strip insertion notch, and the other locking groove is locked through the waist-shaped hole of the end locking plate, so that the components are buckled and locked, the movable card is moved horizontally in the opposite direction, and the movable card is pulled out to realize quick disassembly and assembly of the components.

[0014] Furthermore, in the quick-install rotary mechanism for the telescopic sliding door, the wire clamping fixing seat is provided with a plurality of wire clamps for clamping the flexible connector, and the wire clamps can be detachably mounted on the wire clamping fixing seat.

[0015] Furthermore, in the quick-install rotary mechanism for the telescopic sliding door, a mud guard assembly is provided on the side of the tensioning wheel fixing seat, and the mud guard assembly cover is provided at the opening to scrape off impurities adhering to the flexible connecting member when the flexible connecting member rotates back and forth.

[0016] Furthermore, in the quick-install rotary mechanism for the telescopic sliding door, the mudguard assembly is formed by stacking two mudguard pieces, the two mudguard pieces are provided with grooves in opposite directions, and the stacked mudguard pieces have threading holes for the flexible connector to pass through.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] (1) The present application designs a box-type tensioning adjustment mechanism, and the rotary mechanism is detachably installed on the bottom plate of the telescopic sliding door through the box-type tensioning adjustment mechanism, thereby avoiding poor operation of the door body due to installation on the side of the door body. At the same time, a tensioning screw is arranged in the box-type tensioning adjustment mechanism. When the flexible connecting parts such as the chain / wire are loosened, the tension of the flexible connecting parts between the two tensioning wheels can be adjusted by turning the tensioning screw, which makes the adjustment by the staff more convenient and quick.

[0019] (2) The present application designs a waist-shaped hole on the tension wheel fixing seat, which cooperates with a plurality of bolts and other fasteners to achieve rapid disassembly and assembly with the telescopic sliding door bottom plate, making adjustment by the staff more convenient and quick.

[0020] (3) The rotary mechanism is designed with quick-install interface parts and quick-install clamping components. In a narrow space, the complete rotary mechanism can be disassembled first and then reassembled after repair, which can improve the convenience of disassembly and assembly of the rotary mechanism.

[0021] (4) The quick-install interface part fixes the connection port of the flexible connector to the two terminal heads of the wire port fixing seat by setting a joint screw and a locking nut, and the redundant flexible connector can be tightened by adjusting the threaded connection between the screw and the nut. At the same time, a buffer is added to effectively prevent the flexible connector from breaking due to instantaneous overload when the telescopic sliding door is opened and stopped.

[0022] (5) The quick-install interface and quick-install clamping assembly are designed with quick-install structures such as a bracket fixing seat, a movable card, and an end locking plate. The original screw fixing is replaced by a snap-on fixing, which simplifies the disassembly and assembly of the interface, realizes the rapid replacement or disassembly of the flexible connector, and has a high degree of buckling stability. In addition, in this embodiment, the quick-install interface and the movable card, the end locking plate and other components in the quick-install clamping assembly can be used as universal parts for quick installation, thereby reducing the cost of components.

[0023] (6) The present application adds a mud guard assembly and sets a hydroxyl cover at the opening of the box-type tensioning adjustment mechanism. When the flexible connector rotates back and forth, it can effectively scrape off impurities adhering to the flexible connector, thereby improving the transmission stability of the flexible connector and the linkage effect and service life of the rotating mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1This is a structural schematic diagram of a quick-install rotary mechanism for a telescopic sliding door according to a preferred embodiment of the utility model;

[0025] Figure 2 This is a structural schematic diagram of a box-type tensioning adjustment mechanism of a preferred embodiment of the utility model;

[0026] Figure 3 This is a disassembly diagram of a box-type tensioning adjustment mechanism of a preferred embodiment of the utility model;

[0027] Figure 4 This is a structural schematic diagram of a quick-install interface component of a preferred embodiment of the utility model;

[0028] Figure 5 This is a disassembly diagram of a quick-install interface component of a preferred embodiment of the utility model;

[0029] Figure 6 This is a structural schematic diagram of a centerline port fixing seat of a quick-install interface member in a preferred embodiment of the utility model;

[0030] Figure 7 This is a structural schematic diagram of a quick-install interface component and an active card in a quick-install clamping assembly in a preferred embodiment of the utility model;

[0031] Figure 8 This is a structural schematic diagram of a quick-release clamping assembly of a preferred embodiment of the utility model;

[0032] Fig. 9 This is a disassembly diagram of a quick-release clamping assembly of a preferred embodiment of the utility model;

[0033] Fig.10 It is a cross-sectional schematic diagram of a quick-release clamping assembly of a preferred embodiment of the utility model;

[0034] In the figure: 1, tension wheel; 2, flexible connector; 21, first connecting section; 22, second connecting section; 3, box-type tensioning adjustment mechanism; 31, tension wheel fixing seat; 311, opening; 312, mounting cavity; 313, waist-shaped hole; 32, movable frame; 33, tensioning screw; 4, quick-install interface; 41, wire port fixing seat; 411, wiring head; 412, V-shaped notch; 42, joint screw; 43, locking nut; 44, buffer; 45, bracket fixing seat; 451, long strip insertion notch; 46, Movable card; 461, inclined hook head; 462, locking groove; 47, end locking plate; 471, waist-shaped hole; 5, quick-release clamping assembly; 51, wire clamp fixing seat; 511, V-shaped notch; 512, wire clamp; 52, bracket fixing seat; 521, long strip insertion notch; 53, movable card; 531, inclined hook head; 532, locking groove; 54, end locking plate; 541, waist-shaped hole; 6, mud guard assembly; 61, mud guard; 62, slot; 63, threading hole; A, telescopic sliding door bottom plate. DETAILED DESCRIPTION

[0035] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0036] like Figure 1-10 As shown, a quick-install rotary mechanism for a telescopic sliding door comprises two tensioning wheels 1, a flexible connecting member 2, and a cassette-type tensioning adjustment mechanism 3, wherein one or two of the tensioning wheels 1 are quickly installed on both ends of the bottom plate of the telescopic sliding door through the cassette-type tensioning adjustment mechanism 3, and the flexible connecting member 2 is sleeved on the two tensioning wheels 1 and can drive the two tensioning wheels 1 to rotate synchronously;

[0037] The box-type tensioning adjustment mechanism 3 includes a tensioning wheel fixing seat 31, a movable frame 32, and a tensioning screw 33. The tensioning wheel fixing seat 31 is detachably mounted on the telescopic sliding door bottom plate A, and an installation cavity 312 with an opening 311 is formed between the tensioning wheel fixing seat 31 and the telescopic sliding door bottom plate A; the tensioning wheel 1 is pivotally connected to the movable frame 32, and the movable frame 32 is movably mounted in the installation cavity 312; the tensioning screw passes through the tensioning wheel fixing seat 31 away from the side of the opening 311, and is transmission-connected to one side of the movable frame 32, and the sliding stroke of the movable frame 32 in the installation cavity 312 is adjusted by rotating the tensioning screw to adjust the tension of the flexible connecting member 2 between the two tensioning wheels 1.

[0038] The present application designs a box-type tensioning adjustment mechanism 3, and the rotary mechanism is detachably installed on the telescopic sliding door bottom plate A through the box-type tensioning adjustment mechanism 3, thereby avoiding poor operation of the door body caused by installation on the side of the door body. At the same time, a tensioning screw is arranged in the box-type tensioning adjustment mechanism 3. After the flexible connecting member 2 such as the chain / wire is loosened, the door body does not need to be disassembled and moved. The tension of the flexible connecting member 2 between the two tensioning wheels 1 can be adjusted by turning the tensioning screw, so that the adjustment by the staff is more convenient and quick.

[0039] As a further preferred solution, in the quick-install rotary mechanism for the telescopic sliding door, a plurality of waist-shaped holes 313 are provided on both sides of the tension wheel fixing seat 31, and the tension wheel fixing seat 31 cooperates with the telescopic sliding door bottom plate A to achieve quick assembly and disassembly.

[0040] The present application designs a waist-shaped hole 313 on the tension wheel fixing seat 31, which cooperates with a plurality of bolts and other fasteners to achieve rapid disassembly and assembly with the telescopic sliding door bottom plate, making adjustment by the staff more convenient and quick.

[0041] As a further preferred solution, in the quick-install rotary mechanism for the telescopic sliding door, the flexible connector 2 located on the same side of the two tensioning wheels 1 is the first connecting section 21, and the flexible connector 2 located on the other side of the two tensioning wheels 1 is the second connecting section 22. The first connecting section 21 and the second connecting section 22 are parallel to each other and have opposite transmission directions. The first connecting section 21 is provided with a quick-install interface 4 for quickly removing the flexible connector 2 so as to replace the flexible connector 2, and the second connecting section 22 is provided with a quick-install clamping assembly 5 for transmission connection with another quick-install rotary mechanism. By designing the quick-install interface 4 and the quick-install clamping assembly 5, the convenience of disassembly and assembly of the rotary mechanism can be improved.

[0042] As a further preferred solution, in the quick-install rotary mechanism for the telescopic sliding door, the flexible connector 2 has a docking port, which is located on the first connecting section 21, and the quick-install interface 4 is connected to the docking port; the quick-install interface 4 includes a wire port fixing seat 41, a joint screw 42, and a locking nut 43. One side of the wire port fixing seat 41 has two wiring heads 411, one end of the two joint screws 42 is respectively fixedly connected to the docking port of the flexible connector 2, and the other end is respectively fixed to the corresponding wiring head 411 through four locking nuts 43. By providing the joint screw 42 and the locking nut 43, the docking port of the flexible connector 2 is respectively fixed to the two wiring heads 411 of the wire port fixing seat 41, and the redundant flexible connector 2 can be tightened by adjusting the threaded connection between the screw and the nut.

[0043] As a further preferred solution, in the quick-install rotary mechanism for the telescopic sliding door, the quick-install interface member 4 further includes a buffer member 44, which is sleeved on the joint screw 42 and is used to effectively prevent the flexible connector 2 from breaking due to instantaneous overload when the telescopic sliding door is opened or stopped. Preferably, the buffer member is a spring, a rubber sleeve, etc. made of elastic material.

[0044] As a further preferred embodiment, in the quick-install rotary mechanism for the telescopic sliding door, the quick-install interface member 4 also includes a card frame fixing seat 45, an active card 46, and an end locking piece 47; one side of the card frame fixing seat 45 is provided with two long strip-shaped insertion slots 451, and the other side is a fixing portion for; the bottom of the active card 46 extends downward with two inclined hook heads 461, and each of the inclined hook heads 461 is recessed with a locking slot 462; the wire port fixing seat 41 is provided with two oppositely arranged V-shaped slots 412 on the side away from the wiring head 411, and the end locking piece 47 is fixed to the bottom of the card frame fixing seat 45, and the end locking piece 47 is provided with a waist-shaped hole 471; the The wire port fixing seat 41 is stacked on the card frame fixing seat 45, and the V-shaped groove 412 of the wire port fixing seat 41 is aligned with the long strip insertion groove 451 of the card frame fixing seat 45. The inclined hook head 461 of the movable card 46 is inserted into the wire port fixing seat 41, the V-shaped groove 412 of the card frame fixing seat 45 and the long strip insertion groove 451 in sequence, and the movable card 46 is moved horizontally. One of the locking grooves 462 of the movable card 46 clamps the edge of the long strip insertion groove 451, and the other locking groove 462 is locked by the waist-shaped hole 471 of the end locking piece 47, so that the components are buckled and locked, the movable card 46 is moved horizontally in the opposite direction, and the movable card 46 is pulled out to realize quick disassembly and assembly of the components.

[0045] The quick-install interface component 4 of the present application is designed with quick-install structures such as a card bracket fixing seat 45, a movable card 46, and an end locking plate 47. The original screw fixation is replaced by a snap-on fixation, which simplifies the disassembly and assembly method of the interface component. In a location with a narrow space, the entire rotating mechanism can be removed as a set first, and then reinstalled after maintenance, thereby realizing the rapid replacement or disassembly and assembly of the flexible connector 2.

[0046] As a further preferred embodiment, in the quick-loading rotating mechanism for the telescopic sliding door, the quick-loading clamping assembly 5 includes a clamp wire fixing seat 51, a bracket fixing seat 52, a movable card 53, and an end locking piece 54; one side of the clamp wire fixing seat 51 is fixedly connected to the flexible connector 2, and the other end is provided with two oppositely arranged V-shaped notches 511; one side of the bracket fixing seat 52 is provided with two long strip insertion notches 521, and the other side is a fixing portion; the bottom of the movable card 53 extends downwardly with two inclined hook heads 531, and each of the inclined hook heads 531 is recessed with a locking groove 532; the end locking piece 54 is fixed to the bottom of the bracket fixing seat 52, and the end locking piece 54 opens There is a waist-shaped hole 541; the wire clamp fixing seat 51 is stacked on the card frame fixing seat 52, the V-shaped groove 511 of the wire clamp fixing seat 51 is aligned with the long strip plug-in groove 521 of the card frame fixing seat 52, and the inclined hook head 531 of the movable card 53 is inserted into the wire clamp fixing seat 51, the V-shaped groove 511 of the card frame fixing seat 52 and the long strip plug-in groove 521 in sequence, and the movable card 53 is moved horizontally. One of the locking grooves 532 of the movable card 53 clamps the edge of the long strip plug-in groove 521, and the other locking groove 532 is locked through the waist-shaped hole of the end locking plate, so that the components are buckled and locked, the movable card 53 is moved horizontally in the opposite direction, and the movable card 53 is pulled out to realize the rapid disassembly and assembly of the components.

[0047] The quick-install clamping assembly 5 of the present application is designed with quick-install structures such as a bracket fixing seat 52, an active card 53, and an end locking piece 54, and replaces the original screw fixing with a snap-on fixing, thereby simplifying the disassembly and assembly of the interface parts. In a narrow space, the entire rotary mechanism can be disassembled as a set first, and then reassembled after repair, thereby realizing the quick replacement or disassembly and assembly of the flexible connector 2. In this embodiment, the quick-install interface part 4, the active card 53, the end locking piece 54 and other components in the quick-install clamping assembly 5 can be used as universal parts for quick installation, thereby reducing the cost of components.

[0048] As a further preferred embodiment, in the quick-install rotary mechanism for the telescopic sliding door, the wire clamping fixing seat 51 is provided with a plurality of wire clamps 512 for clamping the flexible connector 2 , and the wire clamps can be detachably mounted on the wire clamping fixing seat 51 .

[0049] As a further preferred embodiment, in the quick-install rotating mechanism for the telescopic sliding door, a mud guard assembly 6 is provided on the side of the tensioning wheel fixing seat 31, and the mud guard assembly cover is provided at the opening 311, which is used to scrape off impurities adhering to the flexible connector 2 when the flexible connector 2 rotates back and forth.

[0050] As a further preferred embodiment, in the quick-install rotary mechanism for the telescopic sliding door, the mudguard assembly 6 is composed of two stacked mudguard pieces 61, the two mudguard pieces 61 have grooves 62 in opposite directions, and the stacked mudguard pieces 61 have threading holes 63 for the flexible connector 2 to pass through.

[0051] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A quick-install rotary mechanism for a telescopic sliding door, characterized in that: It includes two tensioning wheels, a flexible connecting piece, and a box-type tensioning adjustment mechanism, wherein one or two of the tensioning wheels are quickly installed on both ends of the bottom plate of the telescopic sliding door through the box-type tensioning adjustment mechanism, and the flexible connecting piece is sleeved on the two tensioning wheels and can drive the two tensioning wheels to rotate synchronously; The box-type tensioning adjustment mechanism includes a tensioning wheel fixing seat, a movable frame, and a tensioning screw. The tensioning wheel fixing seat is detachably mounted on the bottom plate of the telescopic sliding door, and an installation cavity with an opening is formed between the tensioning wheel fixing seat and the bottom plate of the telescopic sliding door; the tensioning wheel is pivotally connected to the movable frame, and the movable frame is movably installed in the installation cavity; the tensioning screw passes through the tensioning wheel fixing seat away from the side of the opening and is transmission-connected to one side of the movable frame, and the sliding stroke of the movable frame in the installation cavity is adjusted by rotating the tensioning screw to adjust the tension of the flexible connection between the two tensioning wheels.

2. The quick-install rotating mechanism for a telescopic sliding door according to claim 1, characterized in that: A plurality of waist-shaped holes are provided on both sides of the tension wheel fixing seat, and the tension wheel fixing seat cooperates with the telescopic sliding door bottom plate to realize quick disassembly and assembly.

3. The quick-install rotating mechanism for a telescopic sliding door according to claim 1, characterized in that: The flexible connector located on the same side of the two tensioning wheels is the first connecting section, and the flexible connector located on the other side of the two tensioning wheels is the second connecting section. The first connecting section and the second connecting section are parallel to each other and have opposite transmission directions. The first connecting section is provided with a quick-release interface part for quickly removing the flexible connector in order to replace the flexible connector, and the second connecting section is provided with a quick-release clamping assembly for transmission connection with another quick-release rotating mechanism.

4. The quick-install rotating mechanism for a telescopic sliding door according to claim 3, characterized in that: The flexible connector has a docking port, which is located on the first connecting section, and the quick-release interface component is connected to the docking port; the quick-release interface component includes a wire port fixing seat, a joint screw, and a locking nut. One side of the wire port fixing seat has two wiring heads, one end of the two joint screws are respectively fixedly connected to the flexible connector docking port, and the other end is fixed to the corresponding wiring head through the locking nut.

5. The quick-install rotary mechanism for a telescopic sliding door according to claim 4, characterized in that: The quick-install interface part also includes a buffer part, which is sleeved on the joint screw and is used to effectively prevent the flexible connector from breaking due to instantaneous overload when the telescopic sliding door is opened and stopped.

6. The quick-install rotating mechanism for a telescopic sliding door according to claim 4, characterized in that: The quick-release interface also includes a card holder fixing seat, a movable card, and an end locking piece; one side of the card holder fixing seat is provided with two long strip insertion slots, and the other side is a fixing part; the bottom of the movable card extends downward with two inclined hook heads, each of which is recessed with a locking slot; the wire port fixing seat is provided with two oppositely arranged V-shaped slots on the side away from the wiring head, the end locking piece is fixed to the bottom of the card holder fixing seat, and the end locking piece is provided with a waist-shaped hole; the wire port fixing seat is stacked on the card holder On the fixing seat, the V-shaped notch of the wire port fixing seat is aligned with the long strip insertion notch of the card holder fixing seat, and the inclined hook head of the movable card is sequentially inserted into the wire port fixing seat, the V-shaped notch of the card holder fixing seat and the long strip insertion notch, and the movable card is moved horizontally. One of the locking grooves of the movable card clamps the edge of the long strip insertion notch, and the other locking groove is locked through the waist-shaped hole of the end locking piece, so that the components are buckled and locked, the movable card is moved horizontally in the opposite direction, and the movable card is pulled out to realize quick disassembly and assembly of the components.

7. The quick-install rotating mechanism for a telescopic sliding door according to claim 3, characterized in that: The quick-release clamping assembly comprises a wire clamp fixing seat, a card frame fixing seat, an active card, and an end locking piece; one side of the wire clamp fixing seat is fixedly connected to the flexible connecting piece, and the other end is provided with two V-shaped notches arranged opposite to each other; one side of the card frame fixing seat is provided with two long strip insertion notches, and the other side is a fixing part; two inclined hook heads extend downward from the bottom of the active card, and each of the inclined hook heads is recessed with a locking groove; the end locking piece is fixed to the bottom of the card frame fixing seat, and the end locking piece is provided with a waist-shaped hole; the clamp The wire fixing seat is stacked on the card frame fixing seat, the V-shaped notch of the wire clamp fixing seat is aligned with the long strip plug-in notch of the card frame fixing seat, the inclined hook head of the movable card is sequentially inserted into the wire clamp fixing seat, the V-shaped notch of the card frame fixing seat and the long strip plug-in notch, and the movable card is moved horizontally. One of the locking grooves of the movable card clamps the edge of the long strip plug-in notch, and the other locking groove is locked through the waist-shaped hole of the end locking plate, so that the components are buckled and locked, the movable card is moved horizontally in the opposite direction, and the movable card is pulled out to realize quick disassembly and assembly of the components.

8. The quick-install rotating mechanism for a telescopic sliding door according to claim 7, characterized in that: The wire clamping fixing seat is provided with a plurality of wire clamps for clamping the flexible connecting piece, and the wire clamps can be detachably mounted on the wire clamping fixing seat.

9. The quick-install rotating mechanism for a telescopic sliding door according to claim 1, characterized in that: A mud guard assembly is provided on the side of the tension wheel fixing seat, and the mud guard assembly cover is arranged at the opening, and is used for scraping off impurities adhering to the flexible connecting member when the flexible connecting member rotates back and forth.

10. The quick-install rotating mechanism for a telescopic sliding door according to claim 9, characterized in that: The mud guard assembly is formed by stacking two mud guard sheets, the two mud guard sheets are provided with grooves in opposite directions, and the stacked mud guard sheets are provided with threading holes for the flexible connector to pass through.

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