CN218907219U - Linkage-controlled emergency braking passenger car - Google Patents
Linkage-controlled emergency braking passenger car Download PDFInfo
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- CN218907219U CN218907219U CN202320090020.7U CN202320090020U CN218907219U CN 218907219 U CN218907219 U CN 218907219U CN 202320090020 U CN202320090020 U CN 202320090020U CN 218907219 U CN218907219 U CN 218907219U
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Abstract
A linkage-controlled emergency braking passenger car belongs to the technical field of passenger cars, solves the technical problem that the existing passenger car cannot meet the high-efficiency scheduling requirement of underground workers, and adopts the following solution: the device comprises a seat assembly, a light load-bearing trolley, a brake load-bearing trolley, a man-vehicle lifting beam and a man-vehicle body, wherein the seat assembly is arranged in the man-vehicle body, the man-vehicle body is hung below the man-vehicle lifting beam, the light load-bearing trolley is arranged at one end of the man-vehicle lifting beam, the brake load-bearing trolley is arranged at the other end of the man-vehicle lifting beam, and the light load-bearing trolley and the brake load-bearing trolley drive the man-vehicle body to reciprocate along a monorail track through the man-vehicle lifting beam. The seat assembly adopts the structure mode of turning back and fixing the seat, realizes that the advancing direction of personnel and a locomotive is consistent, and the braking device at the top in the locomotive body can be linked to control the hydraulic system of the locomotive, plays an emergency braking role, and greatly improves the running safety, stability and comfort of the monorail crane.
Description
Technical Field
The utility model belongs to the technical field of passenger vehicles, relates to a passenger vehicle for assisting in transporting personnel in a mine, and particularly relates to a linkage-controlled emergency braking passenger vehicle.
Background
At present, people in a coal mine tunnel are transported by adopting modes such as a monkey car and an electric traction ground locomotive, but because the end point of the transport equipment is still far away from a working surface, the requirements of efficient scheduling of underground workers cannot be met, and meanwhile, the comfort and the safety of the monkey car are poor.
Along with the continuous development of auxiliary transportation of coal mine tunnels, the monorail crane is widely used, and the track of the monorail crane can directly reach a mining working face, so that a passenger car matched with the monorail crane can realize the purpose of efficiently transporting underground personnel to a working place, but the passenger car matched with the monorail crane at the present stage cannot form a braking system which is mutually in linkage control with the monorail crane car, and the passenger car has no corresponding emergency braking system, so that the braking and stopping of the passenger car body cannot be effectively realized when the locomotive runs under emergency working conditions, and great potential safety hazards exist for passengers; in addition, the comfort and directionality of the riding of the person are poor.
Disclosure of Invention
The utility model mainly aims to overcome the defects in the prior art and provide a linkage-controlled emergency braking passenger car.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the utility model provides a coordinated control's emergency brake passenger car, it includes seat subassembly, light-duty bearing trolley, braking bearing trolley, passenger car hanging beam and passenger car automobile body, wherein: the seat assembly is arranged in the human-vehicle body, the human-vehicle body is hoisted below the human-vehicle hanging beam, the light-duty carrying trolley is arranged at one end of the human-vehicle hanging beam, the braking carrying trolley is arranged at the other end of the human-vehicle hanging beam, and the light-duty carrying trolley and the braking carrying trolley drive the human-vehicle body to reciprocate along the monorail track through the human-vehicle hanging beam;
the seat assembly comprises fixed seats and a turnover backrest, a plurality of fixed seats are fixedly arranged on a bottom plate of a human-vehicle body, the fixed seats are mutually parallel, a limiting plate is arranged on a supporting leg of each fixed seat, a permanent magnet block I is fixedly arranged on the limiting plate, and connecting seats are respectively arranged on the bottom plate of the human-vehicle body and positioned on two sides of the width direction of each fixed seat; the turnover backrest is shaped like a Chinese character 'men', the upright posts on the two sides of the turnover backrest are respectively hinged to the corresponding connecting seats, the permanent magnet blocks II are respectively arranged at the equal-height positions of the upright posts on the two sides and the permanent magnet blocks II, and the positions, which are close to the upper positions and cross the middle parts of the upright posts on the two sides, are connected through the double-sided backrest;
a plurality of hanging rings are uniformly distributed on a keel on the top surface of the human-vehicle body, a steel wire rope sequentially penetrates through the hanging rings, an emergency brake valve is arranged at one end of the keel on the top surface of the human-vehicle body, one end of the steel wire rope is connected with the emergency brake valve, and the other end of the steel wire rope is fixedly arranged on the far end of the keel on the top surface of the human-vehicle body; the emergency brake valve is connected in series with a hydraulic brake loop of the brake carrier, and is in a closed state under normal working conditions, and the hydraulic brake loop of the brake carrier is in an open state; when the car needs to be parked under an emergency working condition, a person in the car body of the car manually pulls the steel wire rope at any riding position, so that the emergency brake valve is in an open state, the hydraulic brake loop of the brake carrier is conducted, and the brake carrier brakes.
Further, guide rails are respectively arranged on the front side surface and the rear side surface of the human-vehicle body, and the sliding door slides along the guide rails.
Further, limiting plates arranged on the supporting legs on the front side and the rear side of the fixed seat are arranged in an inverted splayed mode.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model relates to a reversing riding and linkage control emergency braking passenger car based on a monorail crane system, wherein the riding direction of passengers in the car body is consistent with the advancing direction of a locomotive, when the operation of the monorail crane car is in emergency working condition and needs emergency braking, the passengers in the car body can timely operate a pull rope of an emergency braking valve, and the hydraulic control system of the locomotive is controlled in a linkage way, so that the emergency braking of the whole locomotive is realized. The brake bearing vehicle arranged on the man-vehicle hanging beam body and the emergency brake valve arranged in the vehicle body form synchronous braking of the man-vehicle, and play a role in failure safety protection for the operation of the man-vehicle and the monorail crane, so that potential safety hazards in the operation process of the man-vehicle are eliminated to the greatest extent.
The protective doors on the two sides of the passenger car adopt a sliding door structure, when a person takes a car, the sliding door is pushed aside, after entering the car body, the sliding door is pushed to the original place, and the door is fixed through the door bolts arranged at the upright posts of the car body, so that the safety of the passenger car is protected.
The utility model adopts the structure mode of the turnover backrest and the fixed seat, realizes that the riding direction of personnel is consistent with the advancing direction of a locomotive, the braking device at the top part in the locomotive body can be linked to control the hydraulic system of the locomotive, plays an emergency braking role, and the braking bearing trolley can ensure the synchronous braking of the personnel and the whole locomotive while braking with the emergency braking valve and the locomotive, ensures the running stability of the personnel and the locomotive, and the sliding protective doors arranged at the two sides of the locomotive body play a role in safety protection for the riding personnel.
In a word, the utility model greatly improves the running stability of the monorail crane and the riding comfort of personnel, and simultaneously, the synchronous emergency stop braking of the monorail crane and the locomotive can be realized under emergency working conditions, so that the utility model has stronger applicability and wide application prospect in the monorail crane auxiliary transportation system.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a schematic diagram of the front view of the body of the man-car;
FIG. 4 is a schematic top view of a passenger car body;
FIG. 5 is a schematic illustration of a flip back two state contrast configuration of a seat assembly;
fig. 6 is a schematic view of the front view of the flip back.
In the figure, 1 is a light-duty load-bearing trolley, 2 is a man-car hanging beam, 3 is a man-car body, 4 is a brake-bearing car, 5 is a seat component, 5-1 is a fixed seat, 5-2 is a turnover backrest, 5-3 is a limiting plate, 5-4 is a permanent magnet block I, 5-5 is a connecting seat, 5-6 is a permanent magnet block II, 5-7 is a double-sided backrest, 6 is a hanging ring, 7 is a steel wire rope, 8 is an emergency brake valve, 9 is a guide rail, and 10 is a sliding door.
Detailed Description
The utility model is described in further detail below with reference to the drawings and examples.
A ganged emergency brake passenger car as shown in fig. 1 to 6, comprising a seat assembly 5, a lightweight load-bearing car 1, a brake-bearing car 4, a passenger car lifting beam 2 and a passenger car body 3, wherein: the seat assembly 5 is arranged in the man car body 3, the man car body 3 is hoisted below the man car hanging beam 2, the light load-carrying trolley 1 is arranged at one end of the man car hanging beam 2, the brake load-carrying trolley 4 is arranged at the other end of the man car hanging beam 2, and the light load-carrying trolley 1 and the brake load-carrying trolley 4 drive the man car body 3 to reciprocate along the monorail track through the man car hanging beam 2;
the seat assembly 5 comprises fixed seats 5-1 and a turnover backrest 5-2, wherein a plurality of the fixed seats 5-1 are fixedly arranged on a bottom plate of the human-vehicle body 3, a plurality of the fixed seats 5-1 are mutually arranged in parallel, limiting plates 5-3 are arranged on supporting legs of the fixed seats 5-1, permanent magnets 5-4 are fixedly arranged on the limiting plates 5-3, and connecting seats 5-5 are respectively arranged on the bottom plate of the human-vehicle body 3 and positioned on two sides of the width direction of each fixed seat 5-1; the turnover backrest 5-2 is arranged in a shape of a door, upright posts on two sides of the turnover backrest 5-2 are respectively hinged to corresponding connecting seats 5-5, permanent magnet blocks II-5-6 are respectively arranged on upright posts on two sides at the same height as the permanent magnet blocks I-5-4, and the upright posts on the two sides are connected through double-sided backrests 5-7 at the positions which are positioned on the upper sides of the middle parts of the upright posts on the two sides;
under the condition that a passenger car is ridden by no person, the overturning backrest 5-2 can be overturned to any side around the hinging position of the connecting seat 5-5, the permanent magnet blocks II 5-6 on the upright post and the corresponding permanent magnet blocks I5-4 on the supporting leg are tightly attracted together, so that the overturning backrest 5-2 can keep relatively static with the position of the fixed seat 5-1 in the whole locomotive operation process, and adverse effects on the backrest caused by vibration in the locomotive operation process are reduced. Therefore, the roll-over backrest 5-2 does not swing randomly along with the running direction of the locomotive when the locomotive runs up and down a slope, thereby increasing the structural stability and durability of the fixed seat 5-1 and the roll-over backrest 5-2.
When the passenger car is ridden by a person, the overturning backrest 5-2 is manually driven to drive the upright posts on the two sides to rotate around the hinging position of the connecting seat 5-5 to any one side of the fixed seat 5-1, the permanent magnet blocks II 5-6 are attracted with the corresponding permanent magnet blocks I5-4 on the supporting legs on the side, and the overturning backrest 5-2 is supported and fixed; similarly, when the overturning backrest 5-2 is manually driven to overturn towards the other side, the permanent magnet blocks II 5-6 are attracted with the corresponding permanent magnet blocks I5-4 on the supporting leg at the other side, and the supporting and fixing functions are also achieved on the backrest. Better riding and operation are realized in the vehicle body, so that the running isotropy of personnel and a locomotive is improved, and the riding flexibility is also improved.
A plurality of hanging rings 6 are uniformly distributed on a keel on the top surface of the human-vehicle body 3, a steel wire rope 7 sequentially penetrates through the hanging rings 6, an emergency brake valve 8 is arranged at one end of the keel on the top surface of the human-vehicle body 3, one end of the steel wire rope 7 is connected with the emergency brake valve 8, and the other end of the steel wire rope 7 is fixedly arranged on the far end of the keel on the top surface of the human-vehicle body 3; the emergency brake valve 8 is connected in series with a hydraulic brake circuit of the brake carrier 4, and the emergency brake valve 8 is in a closed state under normal working conditions, and the hydraulic brake circuit of the brake carrier 4 is in an open state; when the car needs to be parked under an emergency working condition, a person in the car body 3 manually pulls the steel wire rope 7 at any riding position, so that the emergency brake valve 8 is in an open state, a hydraulic brake loop of the brake carrier 4 is conducted, the brake carrier brakes, the person in the car realizes that the emergency brake valve 8 is opened by manually pulling the steel wire rope 7, and then the linkage control of a hydraulic control system and the action of a brake cylinder are realized, so that the function of manual emergency brake and parking is realized.
Further, the front side and the rear side of the human-vehicle body 3 are respectively provided with a guide rail 9, the sliding door 10 slides along the guide rails 9, and when the sliding door 10 slides to a preset position, passengers in the vehicle lock the sliding door 10 by rotating a door bolt arranged on the sliding door 10, so that a safety protection effect is achieved.
Further, limit plates arranged on the supporting legs on the front side and the rear side of the fixed seat 5-1 are arranged in an inverted splayed shape.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (3)
1. The utility model provides a coordinated control's emergency brake passenger car, it includes seat subassembly, light-duty load-carrying trolley, braking load-carrying trolley, passenger car hanging beam and passenger car automobile body, its characterized in that:
the seat assembly is arranged in the human-vehicle body, the human-vehicle body is hoisted below the human-vehicle hanging beam, the light-duty carrying trolley is arranged at one end of the human-vehicle hanging beam, the braking carrying trolley is arranged at the other end of the human-vehicle hanging beam, and the light-duty carrying trolley and the braking carrying trolley drive the human-vehicle body to reciprocate along the monorail track through the human-vehicle hanging beam;
the seat assembly comprises fixed seats and a turnover backrest, a plurality of fixed seats are fixedly arranged on a bottom plate of a human-vehicle body, the fixed seats are mutually parallel, a limiting plate is arranged on a supporting leg of each fixed seat, a permanent magnet block I is fixedly arranged on the limiting plate, and connecting seats are respectively arranged on the bottom plate of the human-vehicle body and positioned on two sides of the width direction of each fixed seat; the turnover backrest is shaped like a Chinese character 'men', the upright posts on the two sides of the turnover backrest are respectively hinged to the corresponding connecting seats, the permanent magnet blocks II are respectively arranged at the equal-height positions of the upright posts on the two sides and the permanent magnet blocks II, and the positions, which are close to the upper positions and cross the middle parts of the upright posts on the two sides, are connected through the double-sided backrest;
a plurality of hanging rings are uniformly distributed on a keel on the top surface of the human-vehicle body, a steel wire rope sequentially penetrates through the hanging rings, an emergency brake valve is arranged at one end of the keel on the top surface of the human-vehicle body, one end of the steel wire rope is connected with the emergency brake valve, and the other end of the steel wire rope is fixedly arranged on the far end of the keel on the top surface of the human-vehicle body; the emergency brake valve is connected in series with a hydraulic brake loop of the brake carrier, and is in a closed state under normal working conditions, and the hydraulic brake loop of the brake carrier is in an open state; when the car needs to be parked under an emergency working condition, a person in the car body of the car manually pulls the steel wire rope at any riding position, so that the emergency brake valve is in an open state, the hydraulic brake loop of the brake carrier is conducted, and the brake carrier brakes.
2. The ganged-controlled emergency-braking passenger car of claim 1, wherein: the front side and the rear side of the human-vehicle body are respectively provided with a guide rail, and the sliding door slides along the guide rails.
3. The ganged-controlled emergency-braking passenger car of claim 1, wherein: limiting plates arranged on the supporting legs on the front side and the rear side of the fixed seat are arranged in an inverted splayed mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320090020.7U CN218907219U (en) | 2023-01-31 | 2023-01-31 | Linkage-controlled emergency braking passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320090020.7U CN218907219U (en) | 2023-01-31 | 2023-01-31 | Linkage-controlled emergency braking passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218907219U true CN218907219U (en) | 2023-04-25 |
Family
ID=86015463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320090020.7U Active CN218907219U (en) | 2023-01-31 | 2023-01-31 | Linkage-controlled emergency braking passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218907219U (en) |
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2023
- 2023-01-31 CN CN202320090020.7U patent/CN218907219U/en active Active
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