Self-locking type movable partition wall device

Abstract

The utility model discloses a self-locking type movable partition wall device, and relates to the technical field of carriages. The self-locking type movable partition wall device comprises a sliding support horizontally and movably arranged in a guide rail and a partition wall connected with the sliding support. And the partition wall is positioned in a horizontal state or a vertical state between the sliding bracket and the partition wall through a sliding locking mechanism. When the partition wall is overturned and used, the connecting rod on the outermost side pulls the sliding block, the top of the sliding block is machined into an arc-shaped groove with a specific groove type, at the moment, the spring extends, the positioning pin moves downwards, the gas spring extends, the positioning pin is separated from the positioning hole, and the partition wall freely moves in a compartment at a specific position. When the partition wall is used in a locking mode, the elongation of the air spring reaches the maximum, the positioning pin moves to the highest point again along with the track on the sliding block, self-locking is completed, in addition, a vertical fixing mechanism is arranged in the partition wall, the partition wall can be kept in a vertical locking state, and the locking performance of the movable partition wall mechanism is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a compartment technical field especially relates to a self -locking movable partition wall device. BACKGROUND

[0002] At present, cold chain transportation has shown diversification trend, and the division requirement of compartment space in the transportation process in the compartment or even the compartment temperature is more and more.

[0003] At present, the division of the interior space of the compartment mostly adopts the turnover partition wall of fixed position, and the compartment space is divided in the specific position, which greatly wastes the available compartment space, and cannot guarantee the safety of the partition, and if the partition wall pops up or ages, safety problems will occur. Therefore, how to design a partition wall device that is flexible, safe and reliable in use is a technical problem to be solved in the case. UTILITY MODEL CONTENT

[0004] The utility model provides a self -locking movable partition wall device that is flexible, safe and reliable in use in response to the above problems.

[0005] The technical scheme of the utility model is:

[0006] A self -locking movable partition wall device, comprising:

[0007] Guide rail, is equipped with a pair, and is fixedly arranged in parallel in the top position in the compartment;

[0008] Sliding support, can be horizontally moved and arranged on a pair of guide rails;

[0009] Partition wall, can be reversibly fixed and arranged on the sliding support (100);

[0010] Sliding locking mechanism, is arranged in the side of the sliding support, comprising:

[0011] Limiting pipe, is fixedly arranged in the side of the sliding support, and is provided with hollow sliding cavity;The top of the limiting pipe is provided with the trigger rectangular hole that communicates with the sliding cavity, and the bottom is provided with the limiting rectangular hole that communicates with the sliding cavity;

[0012] Sliding block, is slidably arranged in the sliding cavity of the limiting pipe, and the top surface is provided with an arc-shaped groove;

[0013] Connecting rod, one end is hinged with the partition wall, the other end is hinged with the sliding seat below the limiting pipe;The sliding seat is fixedly connected with the sliding block through the limiting rectangular hole;

[0014] Positioning pin, is movably arranged in the side of the sliding support and located above the limiting pipe;The bottom of the positioning pin extends into the trigger rectangular hole through the spring;The top of the compartment is provided with a plurality of positioning holes matched with the positioning pin.

[0015] Specifically, the partition wall is provided with a plurality of fixed magnets.

[0016] Specifically, the sliding support is provided with a plurality of adsorption discs corresponding to the magnets.

[0017] Specifically, the partition wall and the sliding support are detachably connected through a connecting piece.

[0018] Specifically, the positioning pin is movably arranged on the pin shaft seat in an up-down manner, and is provided with a fixedly connected positioning ring.

[0019] The cross section of the pin shaft seat is in a C-shaped structure; and the positioning ring is located in the opening of the pin shaft seat.

[0020] The spring sleeve is arranged on the positioning pin and located on the positioning ring, and the positioning pin is moved downward by the elastic force of the spring.

[0021] Specifically, the partition wall is provided with a vertical fixing mechanism for detachable fixing connection with the bottom of the carriage.

[0022] Specifically, the vertical fixing mechanism comprises:

[0023] A rotating plate is hingedly connected to the partition wall and located close to the top, and is driven to rotate by a rotating arm fixedly connected thereto; the rotating plate is provided with a locking portion, an arc-shaped transition portion, an unlocking groove portion and a limiting portion connected in sequence;

[0024] A limiting shaft is fixedly arranged on the partition wall and matched with the limiting portion;

[0025] A vertical arm is movably arranged on the partition wall in an up-down manner and is hingedly provided with a touch wheel matched with the unlocking groove portion;

[0026] When the rotating plate rotates and the locking portion is pressed on the touch wheel, the bottom of the vertical arm is fixed with the ground of the carriage; and the limiting portion is limited by the limiting shaft;

[0027] When the rotating plate rotates and the touch wheel is located in the unlocking groove portion, the bottom of the vertical arm is unlocked with the ground of the carriage.

[0028] Specifically, the vertical fixing mechanism comprises a vertical bolt.

[0029] The partition wall is detachably fixed with the ground of the carriage through the vertical bolt.

[0030] Specifically, a plurality of air springs are hingedly arranged between the partition wall and the sliding support.

[0031] Specifically, the sliding support moves horizontally in the guide rail through a plurality of rollers.

[0032] The utility model discloses a movable partition wall mechanism of railway vehicle, including the sliding support that can be horizontally movable setting in guide rail and the partition wall of sliding support connection, the positioning of partition wall horizontal state or vertical state is realized through sliding locking mechanism between sliding support and partition wall. BRIEF DESCRIPTION OF DRAWINGS DETAILED DESCRIPTION OF THE INVENTION OF THE PREFERRED EMBODIMENT BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is the three-dimensional structure schematic diagram of the utility model,

[0034] Figure 2 It is the structure schematic diagram of vertical arm and compartment ground unlocking state,

[0035] Figure 3 It is the structure schematic diagram of vertical arm and compartment ground locking state,

[0036] Figure 4 It is the three-dimensional structure schematic diagram of connecting rod and sliding seat connection state,

[0037] Figure 5 It is the structure schematic diagram when positioning pin is in arc-shaped recess,

[0038] Figure 6 It is the structure schematic diagram of rotating plate and rotating arm connection,

[0039] Figure 7 It is the three-dimensional structure schematic diagram when touch wheel is in unlocking recess part,

[0040] Figure 8 It is Figure 7 The structure schematic diagram of the enlarged area in circle,

[0041] Figure 9 It is the structure schematic diagram when partition wall is vertically arranged,

[0042] Figure 10 It is the structure schematic diagram when partition wall is turned over,

[0043] Figure 11 It is the structure schematic diagram when partition wall is in horizontal state,

[0044] 100 is sliding support in the drawing,

[0045] 200 is partition wall, 210 is magnet,

[0046] 300 is a sliding locking mechanism, 310 is a limiting pipe, 311 is a trigger rectangular hole, 312 is a limiting rectangular hole, 320 is a connecting rod, 321 is a sliding block, 3211 is an arc-shaped groove, 3212 is a sliding seat, 330 is a positioning pin,

[0047] 410 is a rotating plate, 411 is a locking part, 412 is an arc-shaped transition part, 413 is an unlocking groove part, 414 is a limiting part, 420 is a rotating arm, 430 is a limiting shaft, 440 is a vertical arm, 450 is a touch wheel,

[0048] 500 is a gas spring. DETAILED DESCRIPTION

[0049] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are for the purpose of explaining the present application and should not be understood as limiting the present application.

[0050] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "vertical", "horizontal" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0051] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] Reference is made below Figures 1-11 to describe the present application;

[0053] A self-locking movable partition device, comprising:

[0054] The guide rails are provided in pairs and are fixedly arranged in parallel on the top of the vehicle compartment;

[0055] The sliding support 100 is horizontally movable and arranged on a pair of guide rails. In the present case, the sliding support 100 moves horizontally in the guide rails through a plurality of rollers.

[0056] The partition wall 200 is hingedly arranged at one end of the end of the sliding support 100 and detachably fixedly connected with the sliding support 100 at the other end.

[0057] The sliding locking mechanism 300 is arranged at the side of the sliding support 100 and comprises:

[0058] The limiting tube 310 is fixedly arranged at the side of the sliding support 100 and is provided with a hollow sliding cavity. The top of the limiting tube 310 is provided with a trigger rectangular hole 311 in communication with the sliding cavity, and the bottom is provided with a limiting rectangular hole 312 in communication with the sliding cavity.

[0059] The sliding block 321 is slidingly arranged in the sliding cavity of the limiting tube 310, and the top surface is provided with an arc-shaped groove 3211.

[0060] The connecting rod 320 is hingedly connected at one end with the partition wall 200 and at the other end with the sliding seat 3212 below the limiting tube 310. The sliding seat 3212 is fixedly connected with the sliding block 321 through the limiting rectangular hole 312.

[0061] The positioning pin 330 is movably arranged above and below the side of the sliding support 100 and located above the limiting tube 310. The bottom of the positioning pin 330 extends into the trigger rectangular hole 311 through a spring. The top of the vehicle compartment is provided with a plurality of positioning holes matched with the top of the positioning pin 330.

[0062] A plurality of air springs 500 are hingedly arranged between the partition wall 200 and the sliding support 100. The air spring 500 is installed with a certain limiting stroke and tensioning effect, and can also provide certain safety protection for the partition wall 200 during vehicle driving.

[0063] As shown in Figure 10 , when the partition wall 200 is used for turning over, the outermost connecting rod 320 pulls the sliding block 321. The top of the sliding block is processed into an arc-shaped groove 3211 with a certain groove type. At this time, the spring is elongated, the positioning pin 330 is moved downward, the air spring 500 is elongated, the positioning pin 330 is separated from the positioning hole, and the partition wall is freely movable in the vehicle compartment at a certain position.

[0064] As shown in Figure 9 , when the partition wall 200 is used for locking, the elongation of the air spring 500 reaches the maximum, the positioning pin 330 also moves to the highest point along the track of the sliding block 321 again, and the self-locking is completed. In addition, the vertical fixing mechanism inside the partition wall 200 can keep the partition wall 200 in a vertical locking state, further improving the locking performance of the movable partition wall mechanism.

[0065] The positioning pin 330 is connected with the pin seat connection structure:

[0066] The positioning pin 330 is movably arranged on the pin seat, and is provided with a fixedly connected positioning ring;

[0067] The pin seat has a C-shaped structure in cross section, and the positioning ring is located in the opening of the pin seat;

[0068] A spring sleeve is arranged on the positioning pin 330 and located on the positioning ring, and the positioning pin 330 is moved downward by the elastic force of the spring.

[0069] When the vehicle is running but the partition wall is not used, the positioning pin 330 in the retracted state is in a jacked-up state, and the positioning pin 330 is inserted into the corresponding positioning hole above, so that the sliding support 100 cannot be moved horizontally in the top of the vehicle compartment.

[0070] As shown in Figures 9-11 , the partition wall 200 is turned from a vertical state to a horizontal state, Figure 9 , the bottom of the positioning pin 330 is located on the right side outside the arc-shaped groove 3211 of the sliding block 321, that is, after the bottom of the positioning pin 330 is pressed, the top of the positioning pin 330 extends into the positioning hole to realize horizontal positioning.

[0071] When the partition wall 200 is turned upward to a horizontal state, as shown in Figure 11 , the positioning pin 330 is located on the left side outside the arc-shaped groove 3211 of the sliding block 321, and after the bottom of the positioning pin 330 is pressed, the top of the positioning pin 330 extends into the positioning hole to realize horizontal positioning.

[0072] The partition wall 200 and the sliding support 100 are detachably fixedly connected, for example:

[0073] Method one:

[0074] The partition wall 200 is provided with a plurality of fixedly arranged magnets 210. The sliding support 100 is provided with a corresponding adsorption disc.

[0075] When the partition wall 200 is not used, it is necessary to ensure that it is not moved on the top of the vehicle compartment. First, strong magnets and adsorption discs are installed on the sliding support 100 and the partition wall 200 to ensure that the magnets are adsorbed when the partition wall is not used, so that the partition wall 200 and the sliding support 100 are fixed to form an integral whole, preventing the partition wall from being turned over during vehicle running.

[0076] Method two:

[0077] The partition wall 200 and the sliding support 100 are detachably fixedly connected through a connecting piece.

[0078] The partition wall 200 is provided with a vertical fixing mechanism for detachable fixing connection with the bottom of the vehicle compartment.

[0079] The vertical fixing mechanism scheme one comprises:

[0080] The rotating plate 410 is hinged on the partition wall 200 near the top position and is driven to rotate by the rotating arm 420 fixedly connected therewith; the rotating plate 410 is provided with a locking portion 411, an arc-shaped transition portion 412, an unlocking groove portion 413 and a limiting portion 414 connected in sequence;

[0081] The limiting shaft 430 is fixedly arranged on the partition wall 200 and is matched with the limiting portion 414;

[0082] The vertical arm 440 is movably arranged on the partition wall 200 and is hingedly provided with the touch wheel 450 matched with the unlocking groove portion 413;

[0083] When the rotating plate 410 rotates and the locking portion 411 is pressed on the touch wheel 450, the bottom of the vertical arm 440 is fixed to the compartment floor; the limiting portion 414 is limited by the limiting shaft 430;

[0084] When the rotating plate 410 rotates and the touch wheel 450 is located in the unlocking groove portion 413, the bottom of the vertical arm 440 is unlocked from the compartment floor.

[0085] The vertical fixing mechanism scheme two comprises a vertical bolt;

[0086] The partition wall 200 is detachably fixedly connected with the compartment floor by the vertical bolt.

[0087] For the disclosed content, the following points need to be explained:

[0088] (1) The disclosed embodiment drawings only involve the structures involved in the disclosed embodiment, and other structures can be referred to the general design;

[0089] (2) In the case of no conflict, the disclosed embodiments and the features in the embodiments can be combined to obtain new embodiments;

[0090] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A self-locking movable partition device, characterized by, The utility model relates to a kind of movable partition wall for vehicle compartment, including: Guide rail, it is provided with a pair, mutually parallel fixedly arranged in the top position in compartment; Sliding support (100), horizontally movable setting is arranged on a pair of the guide rail; Partition wall (200), reversible fixedly arranged on the sliding support (100); Sliding locking mechanism (300), it is arranged in the side of the sliding support (100), including: Limiting pipe (310), fixedly arranged in the side of the sliding support (100), and it is equipped with hollow sliding cavity;The top of the limiting pipe (310) is equipped with trigger rectangular hole (311) with sliding cavity communication, bottom is equipped with limiting rectangular hole (312) with sliding cavity communication; Slide block (321), slidingly arranged in the sliding cavity of the limiting pipe (310), and its top surface is equipped with arc-shaped groove (3211); Connecting rod (320), one end is hinged with the partition wall (200), the other end is hinged with the sliding seat (3212) below the limiting pipe (310);The sliding seat (3212) is fixedly connected with slide block (321) by limiting rectangular hole (312); Positioning pin (330), up and down movable setting in the side of the sliding support (100), and located above the limiting pipe (310);The bottom of the positioning pin (330) extends into trigger rectangular hole (311) by spring;The top of the compartment is equipped with a plurality of positioning holes matched with the top of positioning pin (330).

2. A self-locking movable partition device according to claim 1, characterized in that The partition wall (200) is equipped with a plurality of fixedly arranged magnets (210).

3. A self-locking movable partition device according to claim 1, wherein The sliding support (100) is equipped with an adsorbing disc corresponding to the magnet (210).

4. The self-locking movable partition wall device according to claim 1, wherein The partition wall (200) and the sliding support (100) are detachably fixedly connected by connecting piece.

5. A self-locking movable partition wall device according to claim 1, characterized in that The positioning pin (330) is movably arranged on the pin shaft seat, and a positioning ring is fixedly connected thereto; The cross section of the pin shaft seat is C-shaped structure;The positioning ring is located in the opening of the pin shaft seat; The spring is sleeved on the positioning pin (330) and located on the positioning ring, and the positioning pin (330) is moved downward by the elastic force of the spring.

6. A self-locking movable partition device according to claim 1, wherein The partition wall (200) is equipped with a vertical fixing mechanism for detachable fixing connection with the bottom of the compartment.

7. A self-locking movable partition wall device according to claim 6, characterized in that The vertical fixing mechanism includes: Rotating plate (410), hinged on the partition wall (200), close to the top position, driven to rotate by rotating arm (420) fixedly connected thereto;The rotating plate (410) is equipped with locking portion (411), arc-shaped transition portion (412), unlocking groove portion (413) and limiting portion (414) connected in sequence; Limiting shaft (430), fixedly arranged on the partition wall (200), matched with the limiting portion (414); Vertical arm (440), movably arranged on the partition wall (200), and hinged with trigger wheel (450) matched with the unlocking groove portion (413); When the rotating plate (410) rotates and the locking portion (411) is pressed on the trigger wheel (450), the bottom of the vertical arm (440) is fixed with the ground of the compartment, and the limiting portion (414) is limited by the limiting shaft (430). The rotating plate (410) rotates, so that the touch wheel (450) is located in the unlocking groove (413), and the bottom of the vertical arm (440) is unlocked from the floor of the carriage.

8. A self-locking movable partition device according to claim 6, wherein The vertical fixing mechanism comprises a vertical bolt. The partition wall (200) is detachably fixedly connected with the floor of the carriage through a vertical bolt.

9. A self-locking movable partition device according to claim 1, wherein A plurality of air springs (500) are arranged between the partition wall (200) and the sliding support (100) in a hinged manner.

10. The self-locking movable partition wall device according to claim 1, wherein The sliding support (100) moves horizontally in the guide rail through a plurality of rollers.

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