Subway door fault processing auxiliary equipment
By designing assembly blocks and rotating grooves on subway car doors, the crossbars can be stably deployed, solving the problem of lack of protection for faulty doors and improving passenger safety and operational efficiency.
Patent Information
- Application Number
- CN202520469075.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-03-17
AI Technical Summary
In the current handling of subway car door malfunctions, the malfunctioning doors lack protective mechanisms, causing passengers to stand next to the malfunctioning doors and reducing their safety.
Design an auxiliary device for handling subway car door malfunctions. Through structures such as assembly blocks, rotating grooves, rotating slots, and rotating rings, the crossbar can be unfolded and stabilized to prevent passengers from approaching the malfunctioning door.
This improves the safety of faulty doors, prevents passengers from getting too close, and enhances the safety and efficiency of subway operations.
Smart Images
Figure CN223750847U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of subway fault processing, and specifically relates to a subway door fault processing auxiliary equipment. BACKGROUND
[0002] The subway is a kind of urban rail transit line system, which refers to the rapid, large-capacity, electric traction rail transit system built in the city. The subway train runs on a fully enclosed line. The line in the central city is usually set in the underground tunnel, and the line outside the central city is generally set on the elevated bridge or ground. The subway is a kind of urban rail transit system covering various underground and overground road rights, high density and high capacity. It has the characteristics of rapidity, safety and comfort, and can run normally according to the designed capacity without being affected by the ground road conditions. The subway system usually includes automatic fare collection system (AFC), environmental monitoring system (BAS) and fire alarm system (FAS) and other automatic equipment to improve the operation efficiency and safety.
[0003] The subway door is an important part of the urban rail transit system. The subway door may not be able to automatically close in use, and the subway door fault needs to be processed. However, the existing subway door fault processing still has the following problems:
[0004] The existing subway door cannot automatically close when it fails, and needs to be manually closed. An announcement is posted beside the faulty door to inform passengers that the door is faulty. The faulty door is not protected, so some passengers still stand beside the faulty door, reducing the safety of riding. Therefore, it is necessary to provide a subway door fault processing auxiliary equipment for the existing subway fault processing field. CONTENT OF THE UTILITY MODEL
[0005] In order to make up for the shortcomings of the prior art, the existing faulty door does not have a protection mechanism, so some passengers still stand beside the faulty door, reducing the safety of riding. The utility model provides a subway door fault processing auxiliary equipment.
[0006] The utility model discloses a subway car door failure processing auxiliary equipment is assembled on the subway compartment, is provided with the door main part on the subway compartment, and the inner wall of subway compartment is fixedly assembled with the assembling block symmetrically, and the assembling block is located at both sides of the door main part, is provided with the first placement vertical groove on assembling block, is provided with the second placement vertical groove on assembling block, is provided with a plurality of placement horizontal grooves between the first placement vertical groove and the second placement vertical groove, is provided with the rotating groove symmetrically on the first placement vertical groove, is fixedly assembled with the rotating link on the rotating groove, is movably assembled with the rotating block on the rotating link, and the one end of two rotating blocks is fixedly assembled with the first placement vertical block, is fixedly assembled with a plurality of horizontal blocks on the first placement vertical block, and the one end of a plurality of horizontal blocks is fixedly assembled with the second placement vertical block, is provided with a plurality of rotary grooves on the second placement vertical block, is movably assembled with the rotary ring on the rotary groove, and is fixedly assembled with the cross bar on the rotary ring.
[0007] As preferred, the rotating block is movably assembled with the rotating groove, the first placement vertical block is movably assembled with the first placement vertical groove, the horizontal block is movably assembled with the placement horizontal groove, the second placement vertical block is movably assembled with the second placement vertical groove, the horizontal block is provided with the placement port, and the cross bar is movably assembled with the placement port.
[0008] As preferred, the one end of one of the cross bars on the rotary ring is fixedly assembled with the connecting plate symmetrically, the connecting plate is provided with the clamping hole, the one end of the other cross bar on the rotary ring is fixedly assembled with the mounting block, the mounting block moves between the two connecting plates, the inside of the mounting block is provided with two inner cavities, the inner cavity is fixedly assembled with the elastic spring, the one end of the elastic spring is fixedly assembled with the telescopic button, the one end of the telescopic button movably penetrates the mounting block, and the telescopic button is clamped with the clamping hole on the connecting plate,
[0009] As preferred, the top surface of the first placement vertical groove is provided with the insertion hole, the bottom of the cross bar is provided with the stable groove, the inside of the first placement vertical block is provided with the traction cavity, the inside of the first placement vertical block is provided with a plurality of operation cavities, and the operation cavity is located below the placement port.
[0010] As preferred, the bottom surface of the operation cavity is fixedly assembled with the mounting pipe, the mounting pipe is movably assembled with the adjusting rod, the top of the adjusting rod is fixedly assembled with the operation block, the mounting pipe and the adjusting rod are assembled with the telescopic spring, and the two ends of the telescopic spring are fixedly assembled with the operation block and the operation cavity.
[0011] As preferred, the operation block is fixedly assembled with the clamping rod, the one end of the clamping rod movably penetrates into the placement port, the one end of the clamping rod is inserted into the stable groove of the cross bar, and the one end of a plurality of operation blocks is fixedly assembled with the traction block.
[0012] As preferred, the traction blocks are movably assembled with the traction cavities, and the top of each traction block is fixedly assembled with an insertion rod, which is inserted into the insertion hole.
[0013] As preferred, the first placing vertical block is provided with a traction opening, which is communicated with the traction cavity, and the pushing block is movably assembled with the traction opening.
[0014] The utility model discloses the beneficial effect that:
[0015] The utility model discloses a plurality of insertion rods are inserted into the insertion hole on the first placing vertical groove, and the horizontal block is placed stably in the horizontal groove, the clamping rod is inserted into the stable groove of horizontal rod respectively, and the horizontal rod is stably placed on the horizontal block, the pushing block is pressed downward, the traction block drives the plurality of operation blocks to move downward respectively, the insertion rod is away from the insertion hole on the first placing vertical groove, can make the rotating block rotate on the rotating rod, and the operation block drives the one end of adjusting rod to move in the inside of the installation pipe, and the telescopic spring contracts, and the operation block drives the clamping rod to be away from the stable groove of horizontal rod, and the horizontal rod is convenient for rotating in the rotation groove of the second placing vertical block through the rotating ring, and the horizontal rod on two assembling blocks approaches correspondingly, and the mounting block moves correspondingly between two connecting plates, until the telescopic button is connected with the clamping hole on the connecting plate, and the connection stability between the corresponding two horizontal rods increases, the horizontal block and horizontal rod that unfold are convenient for the protection of the door main body, avoid the passenger to approach, improve the failure handling safety. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 It is the subway car and the door failure handling auxiliary equipment assembly structure schematic drawing of the utility model;
[0018] Figure 2 It is the door failure handling auxiliary equipment structure schematic drawing of the utility model;
[0019] Figure 3 It is the door failure handling auxiliary equipment structure schematic drawing of the utility model;
[0020] Figure 4 It is the door failure handling auxiliary equipment cross section structure schematic drawing of the utility model;
[0021] Figure 5The utility model discloses a cross rod butt joint mechanism cross section's structure schematic diagram.
[0022] In the drawing:
[0023] 10, subway car; 11, the main body of the door; 12, the assembly block; 13, the rotation groove;
[0024] 20, the first placement vertical groove; 21, the placement horizontal groove; 22, the second placement vertical groove; 23, the rotating rod;
[0025] 30, the rotating block; 31, the first placement vertical block; 32, the horizontal block; 33, the second placement vertical block;
[0026] 40, the rotation groove; 41, the placement mouth; 42, the rotation ring; 43, the cross rod;
[0027] 50, the connecting plate; 51, the clamping hole; 52, the clamping rod; 53, the plug rod;
[0028] 60, the traction mouth; 61, the traction block; 62, the push block; 63, the insertion hole;
[0029] 70, the traction cavity; 71, the operation cavity; 72, the installation pipe; 73, the adjusting rod;
[0030] 80, the operation block; 81, the telescopic spring; 82, the stable groove; 83, the installation block;
[0031] 90, the inner cavity; 91, the elastic spring; 92, the telescopic button. DETAILED DESCRIPTION
[0032] The technical scheme in the embodiments of the utility model will be clearly and completely described below with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range of the utility model protection.
[0033] The following will be combined with the drawings in the embodiments of the utility model Figure 1 The application is further described in detail,
[0034] The embodiments of the application disclose a subway door fault processing auxiliary equipment. Referring to Figure 1 - Figure 3A subway car door malfunction handling auxiliary device is installed on a subway car 10. The subway car 10 has a door body 11. Assembly blocks 12 are symmetrically fixedly installed on both sides of the door body 11 on the inner wall of the subway car 10. Each assembly block 12 has a first placement vertical groove 20 and a second placement vertical groove 22. Multiple placement horizontal grooves 21 are provided between the first and second placement vertical grooves 20 and 22. Rotating grooves 13 are symmetrically arranged on the first placement vertical grooves 20. Rotating rods 23 are fixedly installed on each rotating groove 13. Rotating blocks 30 that move on the rotating grooves 13 are movably mounted on each rotating rod 23. One end of each of the two rotating blocks 30 is fixedly fitted with a first placement vertical block 31 that moves on the first placement vertical groove 20. Multiple horizontal grooves 21 are fixedly mounted on each of the first placement vertical blocks 31. The movable horizontal blocks 32 are each fixedly mounted at one end with a second placement vertical block 33 that moves on the second placement vertical groove 22. Each horizontal block 32 is provided with a placement opening 41. Each second placement vertical block 33 is provided with multiple rotating grooves 40. Each rotating groove 40 is movably mounted with a rotating ring 42. Each rotating ring 42 is fixedly mounted with a corresponding horizontal bar 43 that moves on the placement opening 41. The rotating block 30 rotates on the rotating bar 23, causing the first placement vertical block 31 to drive the horizontal blocks 32 and the second placement vertical blocks 33 away from the placement horizontal groove 21 and the second placement vertical groove 22, respectively. The horizontal bar 43 is taken out from the placement opening 41, causing the rotating ring 42 to rotate on the rotating groove 40. The horizontal bars 43 on the two mounting blocks 12 move closer to each other, which is convenient for protecting the door body 11, preventing passengers from getting close, and improving the safety of fault handling.
[0035] Reference Figure 2 and Figure 5 One end of one of the crossbars 43 on the rotating ring 42 is symmetrically fitted with a connecting plate 50. Each connecting plate 50 is provided with a locking hole 51. One end of the other crossbar 43 on the rotating ring 42 is fixedly fitted with a mounting block 83 that moves between the two connecting plates 50. Each mounting block 83 has two inner cavities 90. Each inner cavity 90 is fixedly fitted with a spring spring 91. One end of each spring spring 91 is fixedly fitted with a telescopic button 92. One end of the telescopic button 92 moves through the mounting block 83 and engages with the locking hole 51 on the connecting plate 50. When the crossbar 32 and crossbar 43 are unfolded to protect the door body 11, the mounting block 83 moves between the two connecting plates 50 until the telescopic button 92 engages with the locking hole 51 on the connecting plate 50. At this time, the connection between the two crossbars 43 is more stable.
[0036] Reference Figure 2 - Figure 5The top surface of the first placing vertical groove 20 is provided with the insertion hole 63, the bottom of the horizontal rod 43 is provided with the stable groove 82, the inside of the first placing vertical block 31 is provided with the traction cavity 70, the inside of the first placing vertical block 31 is provided with a plurality of operation cavities 71, the operation cavity 71 is located below the placing opening 41 in a corresponding manner, the bottom surface of the operation cavity 71 is fixedly assembled with the mounting pipe 72, the mounting pipe 72 is movably assembled with the adjusting rod 73, the top of the adjusting rod 73 is fixedly assembled with the operation block 80, the operation block 80 and the operation cavity 71 are fixedly assembled with the extension spring 81, the mounting pipe 72 and the adjusting rod 73 are assembled on the inside of the extension spring 81, the operation block 80 is fixedly assembled with the clamping rod 52, one end of the clamping rod 52 is movably inserted into the placing opening 41, and one end of the clamping rod 52 is correspondingly inserted into the stable groove 82 of the horizontal rod 43, one end of the plurality of operation blocks 80 is fixedly assembled with the traction block 61 which moves on the traction cavity 70, the top of the traction block 61 is fixedly assembled with the insertion rod 53 which is inserted into the insertion hole 63, the first placing vertical block 31 is provided with the traction opening 60 which is in communication with the traction cavity 70, the traction block 61 is fixedly assembled with the push block 62 which moves on the traction opening 60, the insertion rod 53 is inserted into the insertion hole 63, so that the horizontal block 32 is placed in the placing stable groove 21, the clamping rod 52 is inserted into the stable groove 82 of the horizontal rod 43, so that the horizontal rod 43 is stably placed on the horizontal block 32, the push block 62 is pressed downward, so that the traction block 61 drives the plurality of operation blocks 80 to move downward, the insertion rod 53 moves away from the insertion hole 63 on the first placing vertical groove 20, so that the rotating block 30 rotates on the rotating rod 23, at the same time, the operation block 80 drives one end of the adjusting rod 73 to move in the inside of the mounting pipe 72, the extension spring 81 is contracted, the operation block 80 drives the clamping rod 52 to move away from the stable groove 82 of the horizontal rod 43, so that the horizontal rod 43 rotates in the rotating groove 40 of the second placing vertical block 33 through the rotating ring 42.
[0037] Working principle: through the plug rod 53 and the insertion hole 63 are inserted, so that the cross block 32 in the placement of horizontal slot 21 increase the stability of the placement, through the card rod 52 and the stable groove 82 of horizontal rod 43 respectively are inserted, so that the horizontal rod 43 in cross block 32 stability increases, the push block 62 is pressed down, so that the traction block 61 respectively drive a plurality of operation block 80 moves down, the plug rod 53 away from the insertion hole 63 on the first placement vertical groove 20, can make the rotating block 30 in rotating rod 23 rotates, while the operation block 80 drive adjusting rod 73 one end in the installation pipe 72 moves inside, telescopic spring 81 shrink, operation block 80 drive card rod 52 away from the stable groove 82 of horizontal rod 43, the horizontal rod 43 through the rotating ring 42 in the second placement vertical block 33 of rotation groove 40 is rotated, the two assembly block 12 on the horizontal rod 43 corresponding approach, the mounting block 83 corresponding in two connecting plate 50 between moves, until the telescopic button 92 corresponding with the clamping hole 51 on the connecting plate 50 clamping, at this time the corresponding two horizontal rod 43 between the connection stability increases, the unfolded cross block 32 and horizontal rod 43 to the vehicle door main body 11 are protected, avoid the passenger close, improve the fault handling safety.
[0038] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application. These changes and improvements fall within the scope of the claimed present application.
Claims
1. A subway car door malfunction handling auxiliary device, installed on a subway car (10), characterized in that: The subway car (10) is provided with a door body (11). Assembly blocks (12) are symmetrically fixedly mounted on the inner wall of the subway car (10). The assembly blocks (12) are located on both sides of the door body (11). Each assembly block (12) is provided with a first placement vertical groove (20) and a second placement vertical groove (22). Multiple placement horizontal grooves (21) are provided between the first placement vertical groove (20) and the second placement vertical groove (22). Rotating grooves (13) are symmetrically provided on the first placement vertical groove (20). Each is fixedly equipped with a rotating rod (23), and each rotating rod (23) is movably equipped with a rotating block (30). One end of each rotating block (30) is fixedly equipped with a first placement vertical block (31). Each first placement vertical block (31) is fixedly equipped with multiple horizontal blocks (32). One end of each multiple horizontal blocks (32) is fixedly equipped with a second placement vertical block (33). Each second placement vertical block (33) is provided with multiple rotating grooves (40). Each rotating groove (40) is movably equipped with a rotating ring (42). Each rotating ring (42) is fixedly equipped with a horizontal bar (43).
2. The auxiliary device for handling subway door malfunctions according to claim 1, characterized in that: The rotating block (30) is movably assembled with the rotating groove (13), the first placement vertical block (31) is movably assembled with the first placement vertical groove (20), the horizontal block (32) is movably assembled with the placement horizontal groove (21), the second placement vertical block (33) is movably assembled with the second placement vertical groove (22), and each horizontal block (32) is provided with a placement opening (41), and the horizontal bar (43) is movably assembled with the placement opening (41).
3. The auxiliary device for handling subway door malfunctions according to claim 2, characterized in that: One end of one of the crossbars (43) on the rotating ring (42) is symmetrically fixed with a connecting plate (50). Each connecting plate (50) is provided with a locking hole (51). One end of the other crossbar (43) on the rotating ring (42) is fixedly fitted with a mounting block (83). The mounting block (83) moves between the two connecting plates (50). Each mounting block (83) has two inner cavities (90). Each inner cavity (90) is fixedly fitted with a spring spring (91). One end of each spring spring (91) is fixedly fitted with a telescopic button (92). One end of the telescopic button (92) moves through the mounting block (83) and engages with the locking hole (51) on the connecting plate (50).
4. The auxiliary device for handling subway door malfunctions according to claim 3, characterized in that: The top surface of the first placement vertical groove (20) is provided with an insertion hole (63), the bottom of the crossbar (43) is provided with a stabilizing groove (82), the interior of the first placement vertical block (31) is provided with a traction cavity (70), and the interior of the first placement vertical block (31) is provided with multiple operating cavities (71), which are located below the placement opening (41).
5. The auxiliary device for handling subway door malfunctions according to claim 4, characterized in that: The bottom surface of the operating cavity (71) is fixedly equipped with an installation tube (72), and an adjustment rod (73) is movably equipped on the installation tube (72). An operating block (80) is fixedly equipped on the top of the adjustment rod (73). A telescopic spring (81) is equipped on the installation tube (72) and the adjustment rod (73). The two ends of the telescopic spring (81) are fixedly assembled with the operating block (80) and the operating cavity (71) respectively.
6. The auxiliary device for handling subway door malfunctions according to claim 5, characterized in that: Each of the operating blocks (80) is fixedly equipped with a locking rod (52), one end of which is movably inserted into the placement port (41), and one end of the locking rod (52) is inserted into the stabilizing groove (82) of the crossbar (43). Each of the multiple operating blocks (80) is fixedly equipped with a traction block (61).
7. The auxiliary device for handling subway door malfunctions according to claim 6, characterized in that: The traction block (61) is movably assembled with the traction cavity (70). The top of the traction block (61) is fixedly equipped with a plug rod (53), which is inserted into the plug hole (63).
8. The auxiliary device for handling subway door malfunctions according to claim 5, characterized in that: The first vertical block (31) is provided with a traction port (60), which is connected to the traction cavity (70). A push block (62) is fixedly mounted on the traction block (61), and the push block (62) is movably assembled with the traction port (60).