Rapidly detachable shielding door

Abstract

The utility model provides a quickly detachable shielding door which comprises a shielding wall provided with a door hole; the guide assembly is installed on one side of the shielding wall and located below the door hole; the number of the moving blocks is two, and the two moving blocks are symmetrically and reversely installed on the guide assembly in a sliding mode. By arranging the clamping mechanism, when the door body is assembled on the moving block, the door body and the moving block can be clamped through the clamping mechanism, so that the door body and the moving block can be fixed, and when the door body is disassembled, clamping of the door body and the moving block by the clamping mechanism is canceled, and the door body can be disassembled. The mounting mode that the door body and the movable block are fixed through a plurality of screws is replaced, and when the door body is disassembled, a screwdriver does not need to be used for sequentially disassembling the screws, so that the door body is conveniently disassembled, the disassembling difficulty of the door body is reduced, and the disassembling efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding door equipment, in particular to a quick-detachable shielding door. Background Art

[0002] The platform screen door is a glass curtain wall that surrounds the railway platform and the train boarding and alighting space. The platform screen door is installed on the edge of the subway platform near the track to separate the platform area from the track area. When the train arrives, the electric door on the glass curtain wall opens for passengers to get on and off the train.

[0003] Common shielding doors usually include a shielding wall, a door hole is opened on the shielding wall, an opening and closing assembly is installed on the shielding wall and below the door hole, two mounting blocks are installed on the opening and closing assembly, and a door body is fixedly installed on the top of the mounting block by multiple screws. When the two door bodies are fitted together, the door hole is blocked by the two door bodies. The opening and closing assembly is used to make the two moving blocks approach or move away from each other to form the opening and closing of the two door bodies. When the door body and the opening and closing assembly need to be inspected or replaced, the door body can be disassembled by removing the screws, so as to facilitate the inspection or replacement of the door body and the opening and closing assembly. However, in actual use, there are still the following defects:

[0004] When disassembling the door body, it is necessary to first use a screwdriver to remove multiple screws in sequence, and then disassemble the door body, which is troublesome, thereby increasing the difficulty of door body disassembly and reducing the efficiency of door body disassembly;

[0005] Therefore, the present application proposes a quick-detachable shielding door. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a quick-detachable shielding door, which solves the problems mentioned in the background technology.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A quick-detachable shielding door, comprising:

[0009] A shielding wall, wherein a door hole is formed in the shielding wall;

[0010] a guide assembly mounted on one side of the shielding wall and located below the door opening;

[0011] There are two moving blocks, which are symmetrically and slidably mounted on the guide assembly in opposite directions;

[0012] There are two door bodies, and the two door bodies are detachably assembled on the top of the two moving blocks respectively;

[0013] A clamping mechanism is installed on the door body and connected to the moving block, and the door body and the moving block are clamped together by the clamping mechanism;

[0014] The opening and closing component is installed on one side of the shielding wall and is located below the two moving blocks. The opening and closing component is connected to the two moving blocks. The opening and closing component is used to make the two moving blocks slide in opposite directions along the guide component to form an opening and closing action for the two door bodies.

[0015] Further: the guide assembly includes mounting blocks symmetrically installed on the shielding wall and located on both sides of the door hole, the two mounting blocks are fixedly installed with horizontal guide rods on the sides close to each other, and the two movable blocks are provided with guide grooves on the sides away from each other, and the two movable blocks are slidably installed on the two guide rods through the guide grooves.

[0016] Further: a plug-in slot is provided at the top of the moving block, a plug-in block which can be plugged into the plug-in slot is integrally formed at the bottom of the door body, and a clamping mechanism is installed on the plug-in block, and the clamping mechanism includes:

[0017] A clamping block, both sides of the movable block are provided with clamping grooves connected to the inside of the plug-in groove, both sides of the plug-in block are provided with accommodating grooves, a clamping block is movably penetrated on the plug-in block and located in the accommodating groove, a spring that contacts the clamping block is fixedly installed on the inner wall of the accommodating groove away from the clamping block, and when the spring is in a natural state, the end of the clamping block extends to the outside of the plug-in block and can be clamped with the clamping groove.

[0018] Further: the opening and closing assembly includes:

[0019] There are two rotating shafts, both of which are horizontal and rotatably installed on the shielding wall. A sprocket is coaxially fixed to the rotating shaft, and the two sprockets are connected by a chain transmission; a first connecting plate is fixed to the bottom of one of the moving blocks, and the first connecting plate is fixedly connected to the chain at the upper end of the sprocket; a second connecting plate is fixed to the bottom of the other moving block, and the second connecting plate is fixedly connected to the chain at the lower end of the sprocket; a rotating rod is rotatably installed on the shielding wall, and the rotating rod is connected to one of the rotating shafts by a bevel gear assembly; a motor for driving the rotating rod to rotate is fixedly installed on the shielding wall.

[0020] Further: a positioning piece is installed on the installation block, the installation block is detachably assembled on the shielding wall, and the positioning piece is used to position the installation block and the shielding wall.

[0021] Further: the positioning member includes:

[0022] A positioning rod, wherein the mounting block is symmetrically provided with through grooves, and positioning rods are movably penetrated in the two through grooves on the mounting block, and two card slots are provided on the shielding wall. When the mounting block is in contact with the shielding wall, the two positioning rods can be respectively inserted into the two card slots, and the positioning rods can be carded with both the mounting block and the shielding wall.

[0023] Furthermore: a mounting groove is provided on one side of the two moving blocks close to each other and below the guide groove, and an elastic plate is fixedly connected on the two moving blocks and located in the mounting groove.

[0024] The utility model provides a quick-detachable shielding door. Compared with the prior art, it has the following beneficial effects:

[0025] 1. By setting a clamping mechanism, when the door body is assembled on the moving block, the door body and the moving block can be clamped together by the clamping mechanism, so that the door body and the moving block can be fixed. When the door body is disassembled, the clamping mechanism between the door body and the moving block is cancelled, and the door body can be disassembled, replacing the installation method of fixing the door body and the moving block by multiple screws. When disassembling the door body, there is no need to use a screwdriver to remove multiple screws in sequence, thereby facilitating the disassembly of the door body, reducing the difficulty of disassembly of the door body, and improving the disassembly efficiency;

[0026] 2. By setting the mounting block to be detachably assembled on the shielding wall, when the moving block and the opening and closing assembly need to be repaired or replaced, the positioning piece for positioning the mounting block and the shielding wall can be removed, and the mounting block can be pulled to separate the guide rod and the moving block, so as to facilitate the disassembly of the moving block and the opening and closing assembly. At the same time, when the moving block and the opening and closing assembly are repaired or replaced, when the moving block and the opening and closing assembly are installed, it is convenient to make the two moving blocks face the door hole, so as to facilitate the installation of the moving block and the opening and closing assembly;

[0027] 3. Through the design of the elastic plate, when the two moving blocks are moved away from each other and the two door bodies are moved away through the opening and closing assembly, the elastic plate is deformed so that the elastic plate blocks the top of the opening and closing assembly, effectively preventing debris from falling onto the opening and closing assembly through the opposite sides of the two moving blocks and affecting the normal use of the opening and closing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] 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 these drawings without paying creative work.

[0029] Figure 1 A three-dimensional structural schematic diagram of the utility model is shown;

[0030] Figure 2 A schematic diagram of the installation structure of the first connecting plate of the utility model is shown;

[0031] Figure 3 The utility model is shown Figure 2 The enlarged view of point A in the middle;

[0032] Figure 4 The utility model is shown Figure 2 The enlarged view of point B in the middle;

[0033] Figure 5 A schematic diagram of the installation structure of the clamping mechanism of the utility model is shown;

[0034] Figure 6 The utility model is shown Figure 5 Enlarged view of point C in the middle;

[0035] Figure 7 The schematic diagram of the structure of the moving block of the utility model is shown;

[0036] As shown in the figure: 1. Shielding wall; 11. Door hole; 12. Card slot; 2. Guide assembly; 21. Mounting block; 211. Through slot; 22. Guide rod; 3. Moving block; 31. Guide slot; 32. Plug-in slot; 33. Card slot; 34. Mounting slot; 4. Door body; 41. Plug-in block; 411. Accommodating slot; 5. Card connection mechanism; 51. Card block; 52. Spring; 6. Opening and closing assembly; 61. Rotating shaft; 62. Sprocket; 63. Chain; 64. First connecting plate; 65. Second connecting plate; 66. Rotating rod; 67. Bevel gear assembly; 68. Motor; 7. Positioning piece; 71. Positioning rod; 8. Elastic plate. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are 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.

[0038] Embodiment 1

[0039] In order to solve the technical problems in the background technology, a quick-detachable shielding door is provided as follows:

[0040] Combination Figure 1-Figure 7As shown, the utility model provides a quick-detachable shielding door, comprising: a shielding wall 1, on which a door hole 11 is opened; a guide assembly 2, which is installed on one side of the shielding wall 1 and is located below the door hole 11; two moving blocks 3, which are symmetrically and reversely slidably installed on the guide assembly 2; two door bodies 4, which are detachably assembled on the top of the two moving blocks 3; a clamping mechanism 5, which is installed on the door body 4 and connected to the moving block 3, and the door body 4 is clamped with the moving block 3 through the clamping mechanism 5; an opening and closing assembly 6, which is installed on one side of the shielding wall 1 and is located below the two moving blocks 3, and the opening and closing component 6 is connected to the two moving blocks 3, and the opening and closing component 6 is used to make the two moving blocks 3 slide in the opposite direction along the guide component 2 to form an opening and closing action for the two door bodies 4. When in use, the two moving blocks 3 are slid in the opposite direction along the guide component 2 and move away from each other through the opening and closing component 6, so that the two door bodies 4 can be moved away from each other, and the two moving blocks 3 are slid in the opposite direction along the guide component 2 and move closer to each other through the opening and closing component 6, so that the two door bodies 4 can be moved closer to each other, thereby realizing the opening and closing action effect of the two door bodies 4.

[0041] By setting the clamping mechanism 5, when the door body 4 is assembled on the moving block 3, the door body 4 and the moving block 3 can be clamped together by the clamping mechanism 5, so that the door body 4 and the moving block 3 can be fixed. When the door body 4 is disassembled, the clamping of the door body 4 and the moving block 3 by the clamping mechanism 5 is cancelled, and the door body 4 can be disassembled, replacing the installation method of fixing the door body 4 and the moving block 3 by multiple screws. When the door body 4 is disassembled, there is no need to use a screwdriver to remove multiple screws in turn, thereby facilitating the disassembly of the door body 4, reducing the difficulty of disassembly of the door body 4, and improving the disassembly efficiency.

[0042] Embodiment 2

[0043] like Figure 1-Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0044] In this embodiment, the guide assembly 2 includes mounting blocks 21 symmetrically mounted on the shielding wall 1 and located on both sides of the door hole 11. A horizontal guide rod 22 is fixedly mounted on the sides of the two mounting blocks 21 that are close to each other. A guide groove 31 is provided on the sides of the two moving blocks 3 that are away from each other. The two moving blocks 3 are slidably mounted on the two guide rods 22 through the guide grooves 31. When in use, when the two moving blocks 3 are made to slide in opposite directions along the guide assembly 2 through the opening and closing assembly 6, the two moving blocks 3 slide on the two guide rods 22 respectively, thereby achieving a guiding effect on the two moving blocks 3.

[0045] In this embodiment, a plug-in slot 32 is provided on the top of the moving block 3, and a plug-in block 41 which can be plugged into the plug-in slot 32 is integrally formed at the bottom of the door body 4. When in use, the plug-in block 41 is plugged into the plug-in slot 32 to achieve the assembly effect between the door body 4 and the moving block 3. Conversely, a force is applied to the door body 4 to pull the plug-in block 41 out of the plug-in slot 32 to disassemble the door body 4. The operation is simple and convenient for installing and disassembling the door body 4. The clamping mechanism 5 is installed on the clamping block 41, and the clamping mechanism 5 includes: a clamping block 51, and clamping slots 33 connected to the inside of the plug-in slot 32 are provided on both sides of the moving block 3, and accommodating slots 411 are provided on both sides of the plug-in block 41. A clamping block 51 is movably penetrated on the plug-in block 41 and is located in the accommodating slot 411. The inner wall of the accommodating slot 411 away from the clamping block 51 is fixedly installed with a clamp that conflicts with the clamping block 51 Spring 52, when spring 52 is in a natural state, the end of the clamping block 51 extends to the outside of the plug-in block 41 and can be clamped with the clamping groove 33. When the door body 4 and the moving block 3 are assembled, a force is applied to the clamping block 51 to hide it in the receiving groove 411. At this time, the spring 52 is deformed, and the plug-in block 41 is inserted into the plug-in groove 32. When the clamping block 51 and the inner wall of the receiving groove 411 are in conflict, the force on the clamping block 51 is cancelled. When the locking block 51 is facing the locking groove 33, the spring 52 returns to its natural state, pushing the end of the locking block 51 to extend out of the accommodating groove 411 into the locking groove 33, so that the locking block 51 can be locked with the locking groove 33, thereby positioning the door body 4 and the moving block 3. Conversely, a force is applied to the locking block 51 to hide it in the accommodating groove 411, so that the plug-in block 41 can be pulled out from the plug-in groove 32, and the door body 4 can be disassembled, which is easy to operate.

[0046] In this embodiment, the opening and closing component 6 includes: a rotating shaft 61, which is two in number. The two rotating shafts 61 are both horizontally oriented and rotatably mounted on the shielding wall 1. A sprocket 62 is coaxially fixed to the rotating shaft 61, and the two sprockets 62 are connected by a chain 63 for transmission; a first connecting plate 64 is fixed to the bottom of one of the moving blocks 3, and the first connecting plate 64 is fixedly connected to the chain 63 at the upper end of the sprocket 62; a second connecting plate 65 is fixed to the bottom of the other moving block 3, and the second connecting plate 65 is fixedly connected to the chain 63 at the lower end of the sprocket 62; a rotating rod 66 is rotatably mounted on the shielding wall 1, and the rotating rod 66 is connected to one of the rotating shafts 61 through a bevel gear assembly 67. Specifically, the bevel gear assembly 67 includes two bevel gears meshing with each other, and one of the bevel gears is connected to the rotating shaft 61 Coaxially fixed, another bevel gear is coaxially fixed with the rotating rod 66, and a motor 68 for driving the rotating rod 66 to rotate is fixedly installed on the shielding wall 1. When in use, the control motor 68 is turned on, and the output shaft of the motor 68 rotates to drive the rotating rod 66 to rotate, so that one of the rotating shafts 61 can be driven to rotate through the bevel gear assembly 67, and the chain 63 can be driven to rotate through the two sprockets 62, so that the first connecting plate 64 is displaced in the direction away from the second connecting plate 65, so that the first connecting plate 64 and the second connecting plate 65 are moved away from each other. Conversely, the control motor 68 makes the rotating rod 66 rotate in the opposite direction, and the rotating shaft 61 rotates in the opposite direction on the shielding wall 1, so that the first connecting plate 64 and the second connecting plate 65 are close to each other, so that the two moving blocks 3 are fitted together, and the opening and closing effect of the two door bodies 4 is achieved.

[0047] Embodiment 3

[0048] like Figure 1-Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0049] In this embodiment, a positioning member 7 is installed on the mounting block 21, and the mounting block 21 can be detachably assembled on the shielding wall 1, and the mounting block 21 and the shielding wall 1 are positioned by the positioning member 7. By setting the mounting block 21 to be detachably assembled on the shielding wall 1, when the moving block 3 and the opening and closing component 6 need to be inspected or replaced, the positioning member 7 for the mounting block 21 and the shielding wall 1 is cancelled, and the mounting block 21 can be pulled to separate the guide rod 22 from the moving block 3, thereby facilitating the disassembly of the moving block 3 and the opening and closing component 6. At the same time, when the inspection or replacement of the moving block 3 and the opening and closing component 6 is completed, when the moving block 3 and the opening and closing component 6 are installed, it is convenient to make the two moving blocks 3 face the door hole 11, which is convenient for the installation of the moving block 3 and the opening and closing component 6.

[0050] In this embodiment, the positioning member 7 includes: a positioning rod 71, a through slot 211 is symmetrically provided on the mounting block 21, the two through slots 211 are symmetrically and reversely arranged, and the mounting block 21 and the two through slots 211 are both movably penetrated with a positioning rod 71, and the cross section of the positioning rod 71 is U-shaped, and two card slots 12 are provided on the shielding wall 1. When the mounting block 21 is fitted with the shielding wall 1, the two positioning rods 71 ​​can be respectively inserted into the two card slots 12, and the positioning rod 71 can be carded with the mounting block 21 and the shielding wall 1. When in use, when the mounting block 21 is assembled , so that the two through slots 211 are respectively opposite to the two card slots 12, and the mounting block 21 is fitted with the shielding wall 1, and a force is applied to the two positioning rods 71, so that one end of the two positioning rods 71 ​​passes through the two through slots 211 and extends into the two card slots 12 respectively, and then the two positioning rods 71 ​​are rotated respectively, so that the two ends of the positioning rods 71 ​​respectively form a conflict with the inner side wall of the card slot 12 and the mounting block 21, so that the positioning rods 71 ​​can be clamped with the mounting block 21 and the shielding wall 1, so that the mounting block 21 and the shielding wall 1 can be positioned, which is simple to operate and easy to use.

[0051] In this embodiment, a mounting groove 34 is provided on the side where the two moving blocks 3 are close to each other and below the guide groove 31. An elastic plate 8 is fixedly connected on the two moving blocks 3 and located in the mounting groove 34. The elastic plate 8 is made of a rubber plate. Through the design of the elastic plate 8, when the two moving blocks 3 are moved away from each other and the two door bodies 4 are moved away through the opening and closing assembly 6, the elastic plate 8 is deformed so that the elastic plate 8 blocks the top of the opening and closing assembly 6, effectively preventing debris from falling onto the opening and closing assembly 6 through the opposite sides of the two moving blocks 3 and affecting the normal use of the opening and closing assembly 6.

[0052] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A quick-detachable shielding door, characterized in that: include: A shielding wall, wherein a door hole is formed in the shielding wall; a guide assembly mounted on one side of the shielding wall and located below the door opening; There are two moving blocks, which are symmetrically and slidably mounted on the guide assembly in opposite directions; There are two door bodies, and the two door bodies are detachably assembled on the top of the two moving blocks respectively; A clamping mechanism is installed on the door body and connected to the moving block, and the door body and the moving block are clamped together by the clamping mechanism; The opening and closing component is installed on one side of the shielding wall and is located below the two moving blocks. The opening and closing component is connected to the two moving blocks. The opening and closing component is used to make the two moving blocks slide in opposite directions along the guide component to form an opening and closing action for the two door bodies.

2. A quick-detachable shielding door according to claim 1, characterized in that: The guide assembly includes mounting blocks symmetrically mounted on the shielding wall and located on both sides of the door hole, a horizontal guide rod is fixedly mounted on the sides of the two mounting blocks close to each other, a guide groove is provided on the sides of the two movable blocks away from each other, and the two movable blocks are slidably mounted on the two guide rods through the guide grooves.

3. The quick-detachable shielding door according to claim 1, characterized in that: The top of the moving block is provided with a plug-in slot, the bottom of the door body is integrally formed with a plug-in block that can be plugged into the plug-in slot, and the clamping mechanism is installed on the plug-in block, and the clamping mechanism includes: A clamping block, both sides of the movable block are provided with clamping grooves connected to the inside of the plug-in groove, both sides of the plug-in block are provided with accommodating grooves, a clamping block is movably penetrated on the plug-in block and located in the accommodating groove, a spring that contacts the clamping block is fixedly installed on the inner wall of the accommodating groove away from the clamping block, and when the spring is in a natural state, the end of the clamping block extends to the outside of the plug-in block and can be clamped with the clamping groove.

4. The quick-detachable shielding door according to claim 3, characterized in that: The opening and closing assembly comprises: There are two rotating shafts, both of which are horizontal and rotatably installed on the shielding wall. A sprocket is coaxially fixed to the rotating shaft, and the two sprockets are connected by a chain transmission; a first connecting plate is fixed to the bottom of one of the moving blocks, and the first connecting plate is fixedly connected to the chain at the upper end of the sprocket; a second connecting plate is fixed to the bottom of the other moving block, and the second connecting plate is fixedly connected to the chain at the lower end of the sprocket; a rotating rod is rotatably installed on the shielding wall, and the rotating rod is connected to one of the rotating shafts by a bevel gear assembly; a motor for driving the rotating rod to rotate is fixedly installed on the shielding wall.

5. The quick-detachable shielding door according to claim 2, characterized in that: A positioning piece is installed on the installation block. The installation block can be detachably assembled on the shielding wall, and the installation block and the shielding wall are positioned by the positioning piece.

6. The quick-detachable shielding door according to claim 5, characterized in that: The positioning member comprises: A positioning rod, wherein the mounting block is symmetrically provided with through grooves, and positioning rods are movably penetrated in the two through grooves on the mounting block, and two card slots are provided on the shielding wall. When the mounting block is in contact with the shielding wall, the two positioning rods can be respectively inserted into the two card slots, and the positioning rods can be carded with both the mounting block and the shielding wall.

7. The quick-detachable shielding door according to claim 2, characterized in that: A mounting groove is provided on one side of the two moving blocks that are close to each other and located below the guide groove, and an elastic plate is fixedly connected on the two moving blocks and located in the mounting groove.

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