Monorail crane passenger compartment real-time parking device

Abstract

An extension frame is arranged at the top end of the monorail crane, a supporting plate is installed on the extension frame, and the bottom end of the supporting plate is connected to supporting columns on the two sides of the monorail crane through supporting rods, so that the device and the monorail crane form a whole. The hand push rod is pushed to drive the first connecting rod to rotate so as to drive the short rod to rotate, the short rod drives the parking plate on the first parking rod to rub against the inner wall of the track, meanwhile, the first connecting rod rotates to drive the second connecting rod, and the second connecting rod enables the parking plate on the second parking rod to rub against the inner wall of the other end of the track. And the reset spring between the hand push rod and the cross beam at the top end of the monorail hoist can keep the hand push rod at the initial position when the hand push rod is not pushed, and a gap is reserved between the parking plate and the inner wall of the rail, so that stable operation of the monorail hoist is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of monorail crane equipment, in particular to a monorail crane passenger carriage instant parking device. Background Art

[0002] During the operation of the N3 monorail, if an obstacle or system failure occurs on the track, the monorail will continue to operate. In addition, the monorail may slip or lose control due to various factors. The problem is particularly serious when an obstacle or system failure occurs on the track. When passengers encounter an emergency, the monorail cannot stop immediately and there is a delay in contacting the driver. This will hinder a quick response and affect the emergency treatment effect, resulting in passengers not being able to receive timely assistance, increasing injuries or other safety risks. At the same time, if the monorail continues to operate at an obstacle or fault point, it will cause mechanical damage or structural damage, increasing maintenance costs. In addition, failure to stop in time will further aggravate the system failure, increase the difficulty and cost of repair, lead to longer operation interruptions, and affect overall transportation efficiency and service quality. Utility Model Content

[0003] The purpose of the utility model is to provide a monorail passenger car instant parking device to solve the problem that when the N3 monorail is in operation and passengers need to stop the car in an emergency, they cannot contact the driver in time to stop the car, which causes a safety hazard.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a monorail crane passenger carriage instant parking device, wherein the monorail crane is installed on a track and slidably fits the track, the parking device is installed on the monorail crane, a support plate installed on the monorail crane and a parking device installed on the support plate, the support plate is connected to an extension frame extending laterally from the top end of the monorail crane, support rods are symmetrically connected to the left and right sides of the bottom end of the support plate, the support rods are respectively bolted to the support columns on the left and right sides of the monorail crane, and the top end of the support plate is connected to the parking device.

[0005] The parking device includes a first connecting rod, a short rod, a first parking rod, a second parking rod, and a second connecting rod. The middle part of the first connecting rod is hinged to the support plate. The top end of the first connecting rod is connected to a boss, and the other end extends horizontally toward the car body. The extended part is connected to a hand push rod. The short rod is hinged on the boss, and the other end of the short rod is hinged to the first parking rod. The other end of the first parking rod is hinged to the support plate. The second connecting rod is connected between the first connecting rod and the hand push rod, and the other end of the second connecting rod is hinged to the second parking rod. The other end of the second parking rod is hinged to the support plate. The first parking rod and the second parking rod are arranged in parallel and symmetrically, and parking plates are connected on the opposite surfaces between them.

[0006] Preferably, a linkage groove is provided at the top of the monorail crane, and a push rod is accommodated in the linkage groove to provide a pushing range of the push rod.

[0007] Preferably, the push rod is fixedly connected to the bottom end of the first connecting rod, the push rod is vertically arranged to the first connecting rod, and the bottom end of the push rod extends into the vehicle compartment along the vertical direction.

[0008] Preferably, a reset spring is provided between the push rod and the top cross beam of the monorail crane, one end of the push rod is connected to the push rod, and the other end is connected to the top cross beam of the monorail crane, for keeping the push rod in its initial position when not pushed manually.

[0009] Preferably, the parking plate is bolted to the first parking rod and the second parking rod respectively, and the bolts pass through the holes opened on the first parking rod and the second parking rod and are fastened by nuts.

[0010] Preferably, the parking plate is arranged in an L-shape, and its transverse ends are respectively accommodated in the I-rails.

[0011] Preferably, a gap is left between the top end of the horizontal end of the parking plate and the inner wall of the vertical end of the I-rail.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] An extension frame is set at the top of the monorail crane, and a support plate is installed on the extension frame. The bottom end of the support plate is connected to the support columns on both sides of the monorail crane through support rods, so that the device and the monorail crane form a whole. In an emergency, pushing the hand push rod will drive the first connecting rod to rotate, and then drive the short rod to rotate. The short rod drives the parking plate on the first parking rod to rub against the inner wall of the track. At the same time, the rotation of the first connecting rod will also drive the second connecting rod. The second connecting rod causes the parking plate on the second parking rod to rub against the inner wall of the other end of the track, thereby stopping the monorail crane. The reset spring between the hand push rod and the top crossbeam of the monorail crane will keep the hand push rod in the initial position when it is not pushed. A gap is left between the parking plate and the inner wall of the track to ensure the smooth operation of the monorail crane. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 This is a schematic structural diagram of the parking device of the present utility model.

[0016] Figure 3 This is a schematic diagram of the structure in which the push rod, return spring and monorail crane crossbeam cooperate with each other in the present utility model.

[0017] In the figure: 1. Monorail crane; 2. Track; 3. Support plate; 4. Support rod; 5. Parking device; 501. First connecting rod; 502. Boss; 503. Short rod; 504. First parking rod; 505. Second parking rod; 506. Second connecting rod; 507. Parking plate; 6. Hand push rod; 7. Return spring. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-2The utility model provides an embodiment of a monorail crane passenger car parking device, wherein the monorail crane 1 is installed on the track 2 and slides with the track 2, the parking device 5 is installed on the monorail crane 1, the support plate 3 installed on the monorail crane 1 and the parking device 5 installed on the support plate 3, the support plate 3 is connected to the extension frame extending laterally at the top of the monorail crane 1, the support plate 3 is connected to the extension frame through the extension frame at the top of the monorail crane 1, and the bottom end is connected to the support column of the monorail crane 1 through the support rod 4, so that the support plate 3 is firmly connected to the monorail crane 1, the support plate 3 supports and fixes the entire parking device 5, and forms a stable structural foundation with the monorail crane 1, the bottom end of the support plate 3 is symmetrically connected with the support rod 4 on the left and right sides, and the support rod 4 is bolted to the support columns on the left and right sides of the monorail crane 1, and the top of the support plate 3 is connected with the parking device 5.

[0023] The parking device 5 includes a first connecting rod 501, a short rod 503, a first parking rod 504, a second parking rod 505, and a second connecting rod 506. The middle part of the first connecting rod 501 is hinged to the support plate 3. The first connecting rod 501 connects the support plate 3 and the hand push rod 6 to transmit the movement of the hand push rod 6. The top of the first connecting rod 501 is connected to a boss 502. The boss 502 provides a connection point so that the short rod 503 can be hinged to the first connecting rod 501. The other end extends horizontally toward the car body. The extended part is connected to the hand push rod 6. The short rod 503 is hinged on the boss 502. The short rod 503 is connected to the first connecting rod 501 through the boss 502. 01 is connected and drives the first parking rod 504. At the same time, a rotation groove is opened at the connection point between the short rod 503 and the first parking rod 504 to allow the short rod 503 to rotate fully, providing rotation space for the short rod 503. The other end of the short rod 503 is hinged to the first parking rod 504, and the other end of the first parking rod 504 is hinged to the support plate 3. The first parking rod 504 is driven by the short rod 503 and the top end is connected to the support plate 3 at the same time. Since one end of the connecting short rod 503 is free and the other end is fixed, when it rotates, it pushes the parking plate 507 to the inner wall of the track 2 for friction braking. There is a The second connecting rod 506, the other end of the second connecting rod 506 is hinged with the second parking rod 505, the other end of the second parking rod 505 is hinged to the support plate 3, when the second parking rod 505 rotates through the first connecting rod 501, it drives the second connecting rod 506 to move, and at the same time, one end of the second parking rod 505 is connected to the support plate 3, when the second parking rod 505 moves, it pushes the parking plate 507 to the inner wall of the other end of the track 2 for friction braking, the first parking rod 504 and the second parking rod 505 are parallel and symmetrically arranged, and the opposite surfaces between them are connected with the parking plate 507, in case of emergency braking, the hand push rod 6 is pushed, the hand push rod 6 When pushed, the first connecting rod 501 is driven to rotate in the same direction, and the first connecting rod 501 drives the short rod 503 connected to the boss 502 to pull, and the short rod 503 pulls the free end of the second parking rod 505, causing the lateral end of the parking plate 507 to conflict with the inner wall of the track 2, and friction braking is performed. While the first connecting rod 501 moves, it drives the second connecting rod 506 to move, and the second connecting rod 506 pulls the free end of the second parking rod 505, and the fixed end of the second parking rod 505 rotates on the support plate 3, driving the lateral end of the parking plate 507 to conflict with the inner wall of the track 2, and friction braking is performed to stop the monorail crane 1.

[0024] Example 2: Please refer to Figure 1-2 , based on Example 1, further comprising the following structure:

[0025] The push rod 6 is fixedly connected to the bottom end of the first connecting rod 501. The push rod 6 is vertically arranged with the first connecting rod 501. The bottom end of the push rod 6 extends vertically into the vehicle compartment.

[0026] A linkage groove is provided at the top of the monorail crane 1, in which a push rod 6 is accommodated, which is used to provide a pushing range of the push rod 6. The linkage groove ensures that the push rod 6 can move freely within a predetermined range, thereby effectively applying force and ensuring that the operation of the push rod 6 is not restricted, providing the necessary pushing range.

[0027] A return spring 7 is provided between the hand push rod 6 and the top cross beam of the monorail crane 1. One end of the hand push rod 6 is connected to the hand push rod 6, and the other end is connected to the top cross beam of the monorail crane 1. It is used to keep the hand push rod 6 in the initial position when it is not pushed manually. One end of the return spring 7 is connected to the hand push rod 6, and the other end is connected to the top cross beam of the monorail crane 1. It is used to automatically restore the hand push rod 6 to the initial position when the hand push rod 6 is not pushed manually. This design ensures that the hand push rod 6 can be maintained in a predetermined position when not in use, thereby avoiding inadvertent interference caused by the hand push rod 6 or malfunction of the braking device.

[0028] Example 3: Please refer to Figure 3 , based on Example 1, further comprising the following structure:

[0029] The parking plate 507 is bolted to the first parking rod 504 and the second parking rod 505, respectively. The bolts extend through holes in the first and second parking rods 504 and 505 and are secured with nuts. This bolt-nut connection makes installation and removal of the parking plate 507 relatively easy. Users can adjust or replace the parking plate 507 by rotating the nuts, simplifying maintenance. The parking plate 507 is L-shaped, with its lateral ends housed within the I-rail 2. A gap is left between the top of the lateral ends of the parking plate 507 and the inner wall of the vertical end of the I-rail 2. This prevents interference with the track 2 during operation of the monorail crane 1, ensuring stable operation of the monorail crane 1.

[0030] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A monorail crane passenger carriage instant parking device, wherein the monorail crane (1) is mounted on a track (2) and slidably engaged with the track (2), and a parking device (5) is mounted on the monorail crane (1), characterized in that: A support plate (3) mounted on a monorail crane (1) and a parking device (5) mounted on the support plate (3), wherein the support plate (3) is connected to an extension frame extending laterally from the top end of the monorail crane (1), support rods (4) are symmetrically connected to the left and right sides of the bottom end of the support plate (3), and the support rods (4) are bolted to the support columns on the left and right sides of the monorail crane (1), respectively, and the top end of the support plate (3) is connected to the parking device (5). The parking device (5) includes a first connecting rod (501), a short rod (503), a first parking rod (504), a second parking rod (505), and a second connecting rod (506). The middle portion of the first connecting rod (501) is hinged to the support plate (3). The top end of the first connecting rod (501) is connected to a boss (502). The other end extends horizontally toward the carriage. The extended portion is connected to a push rod (6). The boss (502) is hinged to a short rod (503). The other end of the short rod (503) is hinged to the first connecting rod (501). A parking rod (504) is hinged, the other end of the first parking rod (504) is hinged to the support plate (3), a second connecting rod (506) is connected between the first connecting rod (501) and the push rod (6), the other end of the second connecting rod (506) is hinged to the second parking rod (505), the other end of the second parking rod (505) is hinged to the support plate (3), the first parking rod (504) and the second parking rod (505) are arranged in parallel and symmetrically, and parking plates (507) are connected on opposite surfaces thereof.

2. The monorail passenger carriage instant parking device according to claim 1, characterized in that: A linkage groove is provided at the top of the monorail crane (1), wherein a push rod (6) is accommodated in the linkage groove and is used to provide a pushing range of the push rod (6).

3. The monorail passenger carriage instant parking device according to claim 1, characterized in that: The push rod (6) is fixedly connected to the bottom end of the first connecting rod (501), the push rod (6) and the first connecting rod (501) are arranged vertically, and the bottom end of the push rod (6) extends into the vehicle compartment along the vertical direction.

4. The monorail passenger carriage instant parking device according to claim 3, characterized in that: A return spring (7) is provided between the push rod (6) and the top cross beam of the monorail crane (1). One end of the push rod (6) is connected to the push rod (6), and the other end is connected to the top cross beam of the monorail crane (1). The push rod (6) is used to keep the push rod (6) in its initial position when not being pushed manually.

5. The monorail passenger carriage instant parking device according to claim 1, characterized in that: The parking plate (507) is bolted to the first parking rod (504) and the second parking rod (505), respectively. The bolts pass through holes provided on the first parking rod (504) and the second parking rod (505), and are fastened by nuts.

6. The monorail passenger carriage instant parking device according to claim 1, characterized in that: The parking plate (507) is arranged in an L-shape, and its transverse ends are respectively accommodated in the I-shaped rails (2).

7. The monorail passenger carriage instant parking device according to claim 1, characterized in that: A gap is left between the top end of the horizontal end of the parking plate (507) and the inner wall of the vertical end of the I-shaped rail (2).

Images