Guide structure, linkage assembly, landing door device and landing door system

Abstract

The utility model discloses a guide structure, a linkage assembly, a landing door device and a landing door system. The linkage assembly comprises a fixed seat and a linkage rope, the guide structure is mounted on the fixed seat, and the guide structure comprises a first guide part and a second guide part; the first guide part is provided with a first clamping groove, and one end of the linkage rope is clamped in the first clamping groove and connected with the fixing base. The second guide part is provided with a second clamping groove, and the other end of the linkage rope is used for being clamped in the second clamping groove and connected with the fixing base. According to the technical scheme, the problem that the axial shaking amount of the linkage rope is large is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical movable doors, in particular to a guide structure, a linkage component, a hall door device and a hall door system. Background Art

[0002] The hall door device usually adopts a linkage component to realize the linkage of at least two door panel components to achieve the function of simultaneous closing or simultaneous opening, thereby driving at least two hall doors to achieve linkage. The linkage rope of the linkage component is straightly connected to the fixed seat, resulting in a large axial swing of the linkage rope. Utility Model Content

[0003] The main purpose of the utility model is to provide a guide structure, aiming to improve the problem of large axial shaking of the linkage rope.

[0004] To achieve the above object, the utility model proposes a guide structure, which is applied to a linkage assembly, wherein the linkage assembly includes a fixed seat and a linkage rope, and the guide structure is installed on the fixed seat, and the guide structure includes:

[0005] A first guide portion, wherein the first guide portion is provided with a first slot, one end of the linkage rope is clamped in the first slot and connected to the fixing seat;

[0006] The second guide portion is provided with a second clamping slot, and the other end of the linkage rope is used to be clamped in the second clamping slot and connected to the fixing seat.

[0007] In an embodiment of the present invention, the first guide portion is axially connected to the second guide portion.

[0008] In an embodiment of the present invention, a connecting section is provided at one end of the first guide portion away from the second guide portion, and the connecting section is connected to the fixing seat.

[0009] In one embodiment of the present invention, the first guide portion and the second guide portion are connected via a first limiting portion, and the outer diameter of the first limiting portion is greater than the outer diameters of the first guide portion and the second guide portion;

[0010] And / or, a second limiting portion is provided at one end of the second guide portion away from the first guide portion, and an outer diameter of the second limiting portion is larger than an outer diameter of the first guide portion and the second guide portion.

[0011] The utility model also proposes a linkage component, comprising:

[0012] Fixed seat;

[0013] The guide structure as described above, wherein the guide structure is mounted on the fixing seat;

[0014] Two rotating wheels, the two rotating wheels are respectively located on two opposite sides of the fixing base;

[0015] A linkage rope, wherein the linkage rope loop is disposed on the two rotating wheels, one end of the linkage rope is clamped in the first clamping slot and connected to the fixing seat, and the other end of the linkage rope is clamped in the second clamping slot and connected to the fixing seat.

[0016] In one embodiment of the present invention, the fixing base comprises:

[0017] A mounting seat, wherein the guide structure is mounted on the mounting seat;

[0018] A first connecting seat, which is connected to the mounting seat and is located at one side of the guide structure, and one end of the linkage rope is connected to the first connecting seat;

[0019] A second connecting seat is connected to the mounting seat and is located on a side of the guide structure away from the first connecting seat. The other end of the linkage rope is connected to the second connecting seat.

[0020] In one embodiment of the utility model, the first connecting seat includes a first connecting plate and a first guide plate arranged at an angle, and one end of the linkage rope abuts against the outer side of the first guide plate and is connected to the first connecting plate;

[0021] And / or, the second connecting seat includes a second connecting plate and a second guide plate which are arranged at an angle, and the other end of the linkage rope abuts against the outer side of the second guide plate and is connected to the second connecting plate.

[0022] The utility model also provides a hall door device, comprising:

[0023] Door head bottom plate;

[0024] Two door hanging panel assemblies, the two door hanging panel assemblies slide towards each other or in opposite directions along the extension direction of the door head bottom plate;

[0025] The linkage assembly as described above is arranged on the door head bottom plate, and the two door panel hanging assemblies are linked by the linkage assembly;

[0026] A switch assembly is used to lock the two door hanging panel assemblies.

[0027] In one embodiment of the present utility model, the rotating wheel of the linkage assembly is rotatably connected to the door head bottom plate.

[0028] In one embodiment of the present invention, the switch assembly comprises:

[0029] A door lock, the door lock being arranged on the door head bottom plate;

[0030] A lock hook assembly, the lock hook assembly is rotatably connected to one of the door hanging panel assemblies and cooperates with the door lock; the lock hook assembly has a first direction and a second direction arranged at an angle;

[0031] A gate ball assembly, wherein the gate ball assembly is connected to the locking hook assembly, and the gate ball assembly can move in the first direction and / or the second direction.

[0032] In one embodiment of the utility model, the lock hook assembly is provided with a first mounting hole extending along a first direction, and the door ball assembly is provided with a second mounting hole extending along the second direction, the first mounting hole and the second mounting hole are arranged opposite to each other, and the door ball assembly is connected to the lock hook assembly through a connecting member that cooperates with the first mounting hole and the second mounting hole.

[0033] The utility model also provides a hall door system, comprising a door panel and the hall door device as described above, wherein the door panel is connected to a door panel hanging assembly of the hall door device.

[0034] The utility model adds a guide structure in the linkage component, a first guide part of the guide structure is provided with a first slot, and a second guide part is provided with a second slot. One end of the linkage rope can be clamped in the first slot, and the other end of the linkage rope can be clamped in the second slot. In this way, when the linkage rope is pre-tightened, the linkage rope can be axially fixed in the first slot and the second slot, thereby reducing the axial shaking of the linkage rope and increasing the stability of the linkage rope.

[0035] In addition, when the linkage rope is pre-tightened, the friction between the linkage rope and the guide structure also increases the force required when the linkage rope is pulled out, thereby increasing the reliability of the linkage rope during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0037] Figure 1 This is a structural schematic diagram of an embodiment of the guide structure of the utility model;

[0038] Figure 2 It is a structural schematic diagram of an embodiment of the linkage assembly of the utility model;

[0039] Figure 3It is a partial enlarged view of an embodiment of the linkage assembly of the utility model;

[0040] Figure 4 This is a structural schematic diagram of an embodiment of the hall door device of the utility model;

[0041] Figure 5 It is a partial enlarged view of an embodiment of the hall door device of the utility model;

[0042] Figure 6 This is a structural schematic diagram of a door head bottom plate in an embodiment of a hall door device of the utility model;

[0043] Figure 7 It is a structural schematic diagram of a lock hook assembly and a door ball assembly in one embodiment of the hall door device of the utility model;

[0044] Figure 8 It is an exploded view of a lock hook assembly and a door ball assembly in one embodiment of the hall door device of the utility model.

[0045] Description of Figure Numbers:

[0046] Label name Label name 1000 Hall door device 231 Second connecting plate 100 Linkage components 232 Second guide plate 10 Guide structure 30 Rotating wheel 11 First guide part 40 Linkage rope 111 First card slot 41 Tension bolts 12 Second guide part 200 Door head bottom plate 121 Second card slot 210 Chute 13 Connection segment 300 Door panel components 14 The first limiter 400 Switch components 15 The second limiter 410 Door locks 20 Fixed seat 420 Hook assembly 21 Mounting Seat 421 First mounting hole 22 First connector 430 Goalball components 221 First connecting plate 431 Second mounting hole 222 First guide plate a First Direction 23 Second connector b Second direction

[0047] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0049] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0050] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0051] The utility model provides a guide structure 10, which aims to improve the problem of large axial shaking of the linkage rope 40.

[0052] Combined with reference Figures 1 to 3 In one embodiment of the guide structure 10 of the utility model, the guide structure 10 is applied to a linkage assembly 100, the linkage assembly 100 includes a fixed seat 20 and a linkage rope 40, and the guide structure 10 is installed on the fixed seat 20; the guide structure 10 includes a first guide portion 11 and a second guide portion 12; the first guide portion 11 is provided with a first card slot 111, one end of the linkage rope 40 is clamped in the first card slot 111, and is connected to the fixed seat 20; the second guide portion 12 is provided with a second card slot 121, and the other end of the linkage rope 40 is used to be clamped in the second card slot 121, and is connected to the fixed seat 20.

[0053] It can be understood that the utility model adds a guide structure 10 in the linkage assembly 100, and a first slot 111 is provided on the first guide portion 11 of the guide structure 10, and a second slot 121 is provided on the second guide portion 12. One end of the linkage rope 40 can be clamped in the first slot 111, and the other end of the linkage rope 40 can be clamped in the second slot 121. In this way, when the linkage rope 40 is pre-tightened, the linkage rope 40 can be axially fixed in the first slot 111 and the second slot 121, thereby reducing the axial shaking of the linkage rope 40 and increasing the stability of the linkage rope 40.

[0054] In addition, when the linkage rope 40 is pre-tightened, the friction between the linkage rope 40 and the guide structure 10 also increases the force required when the linkage rope 40 is pulled out, thereby increasing the reliability of the linkage rope 40 during use.

[0055] In actual application, the first guide portion 11 and the second guide portion 12 can be coaxially arranged, that is, the first guide portion 11 can be axially connected to the second guide portion 12; or, the axial direction of the first guide portion 11 and the axial direction of the second guide portion 12 can also be arranged in parallel; or, the axial direction of the first guide portion 11 and the axial direction of the second guide portion 12 can also be arranged at an angle, as long as the two ends of the linkage rope 40 can be respectively clamped in the first clamping groove 111 and the second clamping groove 121.

[0056] Optionally, see Figure 1 In one embodiment of the guide structure 10 of the present invention, the first guide portion 11 is axially connected to the second guide portion 12 .

[0057] With such arrangement, when the two ends of the linkage rope 40 are respectively clamped in the first clamping groove 111 and the second clamping groove 121 , the two ends of the linkage rope 40 can be staggered in the axial direction to avoid interference between the two ends of the linkage rope 40 .

[0058] In actual application, the first guide portion 11 and the second guide portion 12 may be directly connected together or indirectly connected together, which is not specifically limited here.

[0059] Optionally, see Figure 1 In an embodiment of the guide structure 10 of the present invention, a connecting section 13 is provided at one end of the first guide portion 11 away from the second guide portion 12 , and the connecting section 13 is connected to the fixing seat 20 .

[0060] In this configuration, the guide structure 10 is connected to the fixing seat 20 by using the connecting section 13 to ensure the installation reliability of the guide structure 10 .

[0061] Exemplarily, the connecting section 13 may be connected to the fixing seat 20 by riveting.

[0062] Optionally, see Figure 1 In one embodiment of the guide structure 10 of the utility model, the first guide portion 11 and the second guide portion 12 are connected by a first limiting portion 14 , and the outer diameter of the first limiting portion 14 is greater than the outer diameters of the first guide portion 11 and the second guide portion 12 .

[0063] In this way, by providing a first limiting portion 14 with a larger outer diameter between the first guide portion 11 and the second guide portion 12, the linkage rope 40 disposed in the first slot 111 and the second slot 121 can be limited to prevent the linkage rope 40 from escaping from the first slot 111 or the second slot 121 during use, thereby affecting the reliability of the linkage rope 40.

[0064] Optionally, see Figure 1In one embodiment of the guide structure 10 of the utility model, a second limiting portion 15 is provided at one end of the second guide portion 12 away from the first guide portion 11 , and the outer diameter of the second limiting portion 15 is larger than the outer diameters of the first guide portion 11 and the second guide portion 12 .

[0065] In this way, by providing a second limiting portion 15 with a larger outer diameter at the end of the second guide portion 12 away from the first guide portion 11, the linkage rope 40 clamped in the second slot 121 can also be limited to prevent the linkage rope 40 from escaping from the second slot 121 during use, thereby affecting the reliability of the linkage rope 40.

[0066] In some embodiments, the first guide portion 11, the second guide portion 12, the connecting section 13, the first limiting portion 14 and the second limiting portion 15 can be an integrally formed structure, which can not only ensure the strength of the guide structure 10 but also simplify the preparation process.

[0067] Combined with reference Figures 2 to 5 The utility model further proposes a linkage assembly 100, which includes a fixed seat 20, two rotating wheels 30, a linkage rope 40 and the guide structure 10 as described above. The specific structure of the guide structure 10 refers to the above embodiment. Since the linkage assembly 100 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0068] Among them, the guide structure 10 is installed on the fixed seat 20; the two rotating wheels 30 are respectively located on the opposite sides of the fixed seat 20; the linkage rope 40 is sleeved on the two rotating wheels 30, one end of the linkage rope 40 is clamped in the first clamping groove 111 and connected to the fixed seat 20, and the other end of the linkage rope 40 is clamped in the second clamping groove 121 and connected to the fixed seat 20.

[0069] It can be understood that by adding a guide structure 10 to the linkage assembly 100, a first slot 111 is provided on the first guide portion 11 of the guide structure 10, and a second slot 121 is provided on the second guide portion 12. One end of the linkage rope 40 can be clamped in the first slot 111, and the other end of the linkage rope 40 can be clamped in the second slot 121. In this way, when the linkage rope 40 is pre-tightened, the linkage rope 40 can be axially fixed in the first slot 111 and the second slot 121, thereby reducing the axial swing of the linkage rope 40 and increasing the stability of the linkage rope 40.

[0070] In this embodiment, when the car door is opened, the door knife on the car door will unlock the switch assembly 400 and drive the door panel assembly 300 connected to the switch assembly 400 to move in the direction of opening the door. Since the two door panel assemblies 300 are respectively connected to the linkage rope 40, the moving door panel assembly 300 will drive the linkage rope 40 to rotate, and the linkage rope 40 will drive the rotating wheel 30 to rotate. Under the rotation of the linkage rope 40, the two door panel assemblies 300 can move in opposite directions synchronously, thereby realizing the synchronous opening of the two door panels of the hall door. Similarly, when the car door is closed, the door knife on the car door will drive the door panel assembly 300 connected to the switch assembly 400 to move in the direction of closing the door. At this time, the linkage rope 40 will drive the other door panel assembly 300 to move in the direction of closing the door synchronously, thereby realizing the synchronous closing of the two door panels of the hall door. In addition, under the rotation of the linkage rope 40, the linkage rope 40 can drive the two rotating wheels 30 to rotate, which can reduce the friction of the linkage rope 40 during the rotation process to extend the service life of the linkage rope 40.

[0071] Specifically, the linkage rope 40 is defined to have a first section and a second section respectively located on both sides of the rotating wheel 30 , and the plate bodies of the two door hanging panel assemblies 300 can be connected to the first section and the second section respectively.

[0072] It should be noted that during the rotation of the linkage rope 40, the first section and the second section located on both sides of the rotating wheel 30 move in opposite directions, thereby enabling the linkage of the two door panel assemblies moving in opposite or opposite directions.

[0073] In actual application, the linkage rope 40 can be a steel wire rope, a fiber rope, a chain or other structural parts, which are not specifically limited here.

[0074] Optionally, see Figure 3 In one embodiment of the linkage assembly 100 of the utility model, the fixed seat 20 includes a mounting seat 21, a first connecting seat 22 and a second connecting seat 23; the guide structure 10 is installed on the mounting seat 21; the first connecting seat 22 is connected to the mounting seat 21 and is located on one side of the guide structure 10, and one end of the linkage rope 40 is connected to the first connecting seat 22; the second connecting seat 23 is connected to the mounting seat 21 and is located on the side of the guide structure 10 away from the first connecting seat 22, and the other end of the linkage rope 40 is connected to the second connecting seat 23.

[0075] With such a configuration, one end of the linkage rope 40 can pass over the guide structure 10, and be clamped in the first clamping groove 111 before being connected to the first connecting seat 22; the other end of the linkage rope 40 can pass over the guide structure 10, and be clamped in the second clamping groove 121 before being connected to the second connecting seat 23. This can make the distribution of the two ends of the linkage rope 40 more reasonable, and will not cause problems of misinstallation or interference.

[0076] In actual application, the first connecting seat 22 and the second connecting seat 23 can be connected to the mounting seat 21 by means of screws, buckles, etc., or can be an integrally formed structure with the mounting seat 21.

[0077] Optionally, see Figure 3 In one embodiment of the linkage assembly 100 of the utility model, the first connecting seat 22 includes a first connecting plate 221 and a first guide plate 222 arranged at an angle, and one end of the linkage rope 40 abuts against the outer side of the first guide plate 222 and is connected to the first connecting plate 221.

[0078] With such arrangement, during the installation process, one end of the linkage rope 40 can smoothly pass over the guide structure 10 under the guidance of the first guide plate 222 and be clamped in the first clamping groove 111, and finally connected to the first connecting plate 221 to achieve installation convenience.

[0079] In actual application, the first guide plate 222 can be connected to the first connecting plate 221 by means of screws, buckles, etc., or can be an integrally formed structure with the first connecting plate 221.

[0080] Optionally, see Figure 3 In one embodiment of the linkage assembly 100 of the utility model, the second connecting seat 23 includes a second connecting plate 231 and a second guide plate 232 set at an angle, and the other end of the linkage rope 40 abuts against the outer side of the second guide plate 232 and is connected to the second connecting plate 231.

[0081] With such arrangement, during the installation process, the other end of the linkage rope 40 can smoothly pass over the guide structure 10 under the guidance of the second guide plate 232, and be clamped in the second clamping groove 121, and finally connected to the second connecting plate 231, so as to realize the convenience of installation.

[0082] In actual application, the second guide plate 232 can be connected to the second connecting plate 231 by means of screws, buckles, etc., or can be an integrally formed structure with the second connecting plate 231.

[0083] In some embodiments, both ends of the linkage rope 40 may be connected to the first connecting plate 221 and the second connecting plate 231 respectively by means of tensioning bolts 41 , so that the tensioning force of the linkage rope 40 may be adjusted by means of the tensioning bolts 41 .

[0084] Combined with reference Figures 4 to 8The utility model also proposes a hall door device 1000, which includes a door head bottom plate 200, two door hanging panel components 300, a switch component 400 and the linkage component 100 as described above. The specific structure of the linkage component 100 refers to the above embodiment. Since the hall door device 1000 adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0085] Among them, the two hanging door panel assemblies 300 slide towards each other or in opposite directions along the extension direction of the door head bottom plate 200; the linkage assembly 100 is arranged on the door head bottom plate 200, and the two hanging door panel assemblies 300 are linked through the linkage assembly 100; the switch assembly 400 is used to lock the two hanging door panel assemblies 300.

[0086] In this embodiment, when the car door is opened, the door knife on the car door will unlock the switch assembly 400 and drive the door panel assembly 300 connected to the switch assembly 400 to move in the direction of opening the door. Since the two door panel assemblies 300 are respectively connected to the linkage rope 40, the moving door panel assembly 300 will drive the linkage rope 40 to rotate. Under the rotation of the linkage rope 40, the two door panel assemblies 300 can move synchronously in opposite directions, thereby realizing the synchronous opening of the two door panels of the hall door. Similarly, when the car door is closed, the door knife on the car door will drive the door panel assembly 300 connected to the switch assembly 400 to move in the direction of closing the door. At this time, the linkage rope 40 will drive the other door panel assembly 300 to move synchronously in the direction of closing the door, thereby realizing the synchronous closing of the two door panels of the hall door.

[0087] In some embodiments, the door head bottom plate 200 is provided with a slide groove 210 extending along its length direction, and the door hanging wheel of the door panel hanging assembly 300 can roll along the extension direction of the slide groove 210, which can improve the stability of the door panel hanging assembly 300 during movement.

[0088] Optionally, see Figure 4 In one embodiment of the hall door device 1000 of the present utility model, the rotating wheel 30 of the linkage assembly 100 is rotatably connected to the door head bottom plate 200.

[0089] In the related art, the rotating wheel 30 of the linkage assembly 100 is usually installed on the door head bottom plate 200 by using a fixed bracket. However, the present solution directly connects the rotating wheel 30 of the linkage assembly 100 to the door head bottom plate 200, thereby eliminating the use of a fixed bracket, which not only reduces the cost but also reduces the installation steps.

[0090] Optionally, see Figure 5 , Figure 7In one embodiment of the hall door device 1000 of the utility model, the switch assembly 400 includes a door lock 410, a lock hook assembly 420 and a door ball assembly 430; the door lock 410 is arranged on the door head bottom plate 200; the lock hook assembly 420 is rotatably connected to one of the door panel assemblies 300 and cooperates with the door lock 410; the lock hook assembly 420 has a first direction a and a second direction b set at an angle; the door ball assembly 430 is connected to the lock hook assembly 420, and the door ball assembly 430 can move in the first direction a and / or the second direction b.

[0091] With such arrangement, when the lock hook assembly 420 is fixed, the door ball assembly 430 can be adjusted in the first direction a and / or the second direction b, so that during the cooperation between the door knife and the door ball of the door ball assembly 430, if there is an assembly error problem, the position of the door ball assembly 430 can be directly adjusted in the first direction a and / or the second direction b, thereby reducing the requirements for assembly accuracy and making it convenient to adjust if any problems occur after assembly.

[0092] Optionally, see Figure 7 , Figure 8 In one embodiment of the hall door device 1000 of the present invention, the lock hook assembly 420 is provided with a first mounting hole 421 extending along the first direction a, and the door ball assembly 430 is provided with a second mounting hole 431 extending along the second direction b. The first mounting hole 421 and the second mounting hole 431 are arranged opposite to each other, and the door ball assembly 430 is connected to the lock hook assembly 420 through the cooperation of the connecting piece with the first mounting hole 421 and the second mounting hole 431.

[0093] With such arrangement, the goal ball assembly 430 can slide along the extension direction of the first mounting hole 421 and / or the second mounting hole 431 under the cooperation of the connecting piece and the first mounting hole 421 and the second mounting hole 431 to adjust the position of the goal ball assembly 430. At the same time, the goal ball assembly 430 can be locked by the connecting piece after the adjustment is completed to ensure the installation reliability of the goal ball assembly 430.

[0094] In actual application, the first mounting hole 421 and the second mounting hole 431 may include but are not limited to rectangular holes and waist-shaped holes.

[0095] The utility model also proposes a hall door system, which includes a door panel and the hall door device 1000 as described above. The specific structure of the hall door device 1000 refers to the above embodiment. Since the hall door system adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0096] The door panel is connected to the door panel assembly 300 of the hall door device 1000. Specifically, the door panel can be connected to the plate body of the door panel assembly 300 of the hall door device 1000 by bolts, buckles, etc. to ensure the connection reliability between the door panel and the plate body of the door panel assembly 300.

[0097] In actual application, the hall door system may be an elevator door system, a lobby door system, a room door system, etc., which is not specifically limited here.

[0098] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A guide structure, applied to a linkage assembly, the linkage assembly comprising a fixed seat and a linkage rope, the guide structure being mounted on the fixed seat, It is characterized in that The guiding structure comprises: A first guide portion, wherein the first guide portion is provided with a first slot, one end of the linkage rope is clamped in the first slot and connected to the fixing seat; The second guide portion is provided with a second clamping slot, and the other end of the linkage rope is used to be clamped in the second clamping slot and connected to the fixing seat.

2. The guide structure according to claim 1, It is characterized in that The first guide portion is axially connected to the second guide portion.

3. The guide structure according to claim 2, It is characterized in that A connecting section is provided at one end of the first guide portion away from the second guide portion, and the connecting section is connected to the fixing seat.

4. The guide structure according to claim 2, It is characterized in that The first guide portion and the second guide portion are connected via a first limiting portion, and the outer diameter of the first limiting portion is larger than the outer diameters of the first guide portion and the second guide portion; And / or, a second limiting portion is provided at one end of the second guide portion away from the first guide portion, and an outer diameter of the second limiting portion is larger than an outer diameter of the first guide portion and the second guide portion.

5. A linkage component, It is characterized in that include: Fixed seat; The guide structure according to any one of claims 1 to 4, wherein the guide structure is mounted on the fixing seat; Two rotating wheels, the two rotating wheels are respectively located on two opposite sides of the fixing base; A linkage rope, wherein the linkage rope loop is disposed on the two rotating wheels, one end of the linkage rope is clamped in the first clamping slot and connected to the fixing seat, and the other end of the linkage rope is clamped in the second clamping slot and connected to the fixing seat.

6. The linkage assembly according to claim 5, It is characterized in that The fixing seat comprises: A mounting seat, wherein the guide structure is mounted on the mounting seat; A first connecting seat, which is connected to the mounting seat and is located at one side of the guide structure, and one end of the linkage rope is connected to the first connecting seat; A second connecting seat is connected to the mounting seat and is located on a side of the guide structure away from the first connecting seat. The other end of the linkage rope is connected to the second connecting seat.

7. The linkage assembly according to claim 6, It is characterized in that The first connecting seat comprises a first connecting plate and a first guide plate which are arranged at an angle, and one end of the linkage rope abuts against the outer side of the first guide plate and is connected to the first connecting plate; And / or, the second connecting seat includes a second connecting plate and a second guide plate which are arranged at an angle, and the other end of the linkage rope abuts against the outer side of the second guide plate and is connected to the second connecting plate.

8. A hall door device, It is characterized in that include: Door head bottom plate; Two door hanging panel assemblies, the two door hanging panel assemblies slide towards each other or in opposite directions along the extension direction of the door head bottom plate; The linkage assembly according to any one of claims 5 to 7, wherein the linkage assembly is arranged on the door head bottom plate, and the two door hanging panel assemblies are linked by the linkage assembly; A switch assembly is used to lock the two door hanging panel assemblies.

9. The hall door device according to claim 8, It is characterized in that The rotating wheel of the linkage assembly is rotatably connected to the door head bottom plate.

10. The hall door device according to claim 8, It is characterized in that The switch assembly comprises: A door lock, the door lock being arranged on the door head bottom plate; A lock hook assembly, the lock hook assembly is rotatably connected to one of the door hanging panel assemblies and cooperates with the door lock; the lock hook assembly has a first direction and a second direction arranged at an angle; A gate ball assembly, wherein the gate ball assembly is connected to the locking hook assembly, and the gate ball assembly can move in the first direction and / or the second direction.

11. The hall door device according to claim 10, It is characterized in that The lock hook assembly is provided with a first mounting hole extending along a first direction, and the gate ball assembly is provided with a second mounting hole extending along the second direction. The first mounting hole and the second mounting hole are arranged opposite to each other, and the gate ball assembly is connected to the lock hook assembly through a connecting member that cooperates with the first mounting hole and the second mounting hole.

12. A hall door system, It is characterized in that It comprises a door panel and a hall door device as claimed in any one of claims 8 to 11, wherein the door panel is connected to a door panel hanging assembly of the hall door device.

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