CN214823289U - One-piece type side guard plate device - Google Patents

Abstract

The utility model belongs to the technical field of rail transit equipment, in particular to a one-piece type side guard plate device, two corner parts of the upper end and the lower end of a side guard plate assembly are respectively provided with a side guard plate upper support assembly and a side guard plate lower support assembly, the side guard plate assembly is provided with 2-3 roller assemblies, the roller assemblies are connected with a connecting rod assembly, a spring with a buffer function is arranged between the lower support component of the side guard plate and the lower mounting seat of the side guard plate, so as to avoid the problems of abnormal sound and early fatigue damage of the side guard plate when the vehicle has large vertical relative motion amplitude and continuously changes, meanwhile, the excessive impact between the side guard plate assembly and the side guard plate lower support assembly is avoided, the requirement of continuous change of the vertical motion of the vehicle is met, the vertical motion load of the vehicle on the side guard plate assembly is relieved, and provides a restoring force for the return of the spool, providing a more durable and comfortable riding environment for passengers and vehicle occupants.

Description

One-piece type side guard plate device

The technical field is as follows:

the utility model belongs to the technical field of the rail transit equipment, concretely relates to one-piece formula side guard plate device satisfies the vertical motion continuous variation's of vehicle needs, alleviates the vertical motion load of vehicle effect on the side guard plate for connect the scalable bellows that link up the way between the rail train automobile body.

Background art:

the through passage is an internal passage for passengers to freely walk from one carriage to another carriage of the rail transit vehicle and enable the passengers to feel safe and comfortable, 9 passengers can stand per square meter, the side guard plates serving as the interior trim plates are one of important components of the through passage, the side guard plates are arranged on two sides of the through passage and are used for protecting the passengers from being injured by moving parts and protecting the folding shed from being injured by the passengers, and a comfortable and attractive passing environment is provided for the passengers.

Chinese patent 201420199592.X discloses a through passage side guard plate for a railway vehicle, which comprises a first side guard plate, a second side guard plate and a middle guard plate, wherein the first side guard plate is fixedly connected with a first carriage, the second side guard plate is fixedly connected with a second carriage, and the middle guard plate is positioned between the first carriage and the second carriage; the middle guard plate is positioned above the end parts of the first edge guard plate and the second edge guard plate; and a vertically arranged pin shaft is fixed in the middle of the middle guard plate, is hinged with the first edge guard plate through one group of link mechanisms and is hinged with the second edge guard plate through the other group of link mechanisms. Chinese patent 201820428895.2 discloses a through passage side guard plate of a city railway carriage, which comprises a housing component and a locking plate component, wherein the housing component comprises a side guard plate, an inner plate and an outer plate, the bottom of the side guard plate is provided with the inner plate, the inner plate is fixedly connected with the side guard plate, the top of the side guard plate is provided with the outer plate, the outer plate is fixedly connected with the side guard plate, the locking plate component comprises a base, a guide shaft sleeve ring, a guide shaft, a guide block, a return spring, a guide beam and a locking plate, the base is positioned at one end of the side guard plate and is fixedly connected with the side guard plate, the guide shaft is arranged inside the base, the guide shaft is fixedly connected with the base, the guide block is arranged at the left end of the guide shaft, the guide block is fixedly connected with the guide shaft, the guide shaft sleeve ring is arranged at the right side of the guide block, the utility model discloses a guide shaft, including guide block, guide shaft lantern ring, return spring, deflector, side guard plate backup pad, base fixed connection, the guide shaft lantern ring with the lateral wall fixed connection of guide shaft, the guide shaft lantern ring is kept away from one side of guide block is equipped with return spring, return spring with guide shaft lantern ring fixed connection, return spring keeps away from the one end of the guide shaft lantern ring is equipped with the deflector, the deflector with base fixed connection, the left end of guide shaft is equipped with the jam plate, the jam plate with base fixed connection, the lateral wall of base is equipped with the side guard plate backup pad, the side guard plate backup pad with base fixed connection, the one end of the guide shaft lantern ring is equipped with the lantern ring seat, the guide shaft lantern ring with the base passes through lantern ring seat fixed connection. The through passage side guard plate for the rail vehicle disclosed in the Chinese patent 201710501537.X is characterized in that the through passage is connected between two adjacent vehicle body ends of the rail vehicle, the inner space of the through passage forms a passage for people to pass through, the side guard plates are arranged on two sides of the passage in the through passage and connected with two adjacent vehicle bodies, and each side guard plate comprises a guard plate body, a left rotating support and a right rotating support; the left rotating support and the right rotating support are arranged on the left side and the right side of the guard plate body; the rotating support left and the rotating support right respectively comprise guide shafts, and the guard plate body can slide along the guide shafts relative to the rotating support left and the rotating support right; the guard plate body can rotate around the guide shaft relative to the left rotating support and the right rotating support; the guide shaft is sleeved with a reset element which enables the guard plate body and the rotary support to reset to the left and the right; the left rotating support and the right rotating support both comprise winding drums and mounting seats, the winding drums are provided with winding drum guide shaft holes, the guide shafts are mounted in the winding drum guide shaft holes, and the mounting seats are mounted on the winding drums; the upper part and the lower part of the winding drum are both provided with mounting seat assemblies, and each mounting seat assembly comprises a fixed seat, a connecting supporting seat, a reset torsion spring and a connecting shaft; the connecting shaft is installed on the winding drum through the connecting support seat, the fixed seat is connected with the connecting shaft in a rotating mode, the reset torsion spring is sleeved on the connecting shaft, one end of the reset torsion spring is supported and limited on the fixed seat, the other end of the reset torsion spring is limited in the limiting hole of the winding drum, sliding support seats are arranged on the left side and the right side of the protection plate body and sleeved on the guide shaft, the left side and the right side of the protection plate body are provided with cover plate connecting strips, the cover plate connecting strips are provided with the sliding support seats, at least one side of the protection plate body is installed on the cover plate connecting strips through a locking device, the protection plate body comprises a left cover plate fixed seat, a right cover plate fixed seat and a cover plate panel, the left side and the right side of the cover plate panel are respectively provided with the left cover plate fixed seat and the right cover plate fixed seat, and the cover plate panel is connected with the connecting rods through the left cover plate fixed seat and the right cover plate fixed seat, Right side fixing base with the cover plate connecting strip is connected, the cover plate panel is the elastic plate, the spacing protection rope of multichannel has been arranged between the left and right fixing base of cover plate, spacing protection rope is located the back of cover plate panel. The through passage side guard plate mechanism disclosed in chinese patent 201922392696.8 is provided with a left guard plate, a right guard plate, and a middle guard plate, wherein the left guard plate is used to connect with a first section of carriage, the right guard plate is used to connect with a second section of carriage, the left guard plate and the right guard plate are arranged on the same layer, and are arranged opposite to the middle guard plate in layers, the mechanism is further provided with a first guard plate and a second guard plate, the first guard plate and the second guard plate are arranged on the same layer, and are different from the layer to which the left guard plate belongs and the layer to which the middle guard plate belongs, and the through passage side guard plate mechanism is distributed in a three-layer structure; the first guard plate is arranged between the left guard plate and the middle guard plate, and the second guard plate is arranged between the right guard plate and the middle guard plate; the left guard plate, the first guard plate, the middle guard plate, the second guard plate and the right guard plate are linked through the link mechanism, five hinge points are sequentially arranged along the telescopic direction of the link mechanism, one hinge point in the middle is arranged corresponding to the central line of the middle guard plate, the hinge points on the two sides are the hinge positions of the connecting rod mechanism and the left protective plate and the right protective plate respectively, the other two hinge points are respectively at the fixed connection position of one rod of the connecting rod mechanism and one end of the first guard plate and at the fixed connection position of one rod of the connecting rod mechanism and one end of the second guard plate, the link mechanism is used for limiting the degree of freedom of the left guard plate, the first guard plate, the middle guard plate, the second guard plate and the right guard plate in the horizontal direction perpendicular to the stretching direction.

One-piece side guard plate among above-mentioned patent product and prior art is because the side guard plate is by upper and lower fixing device equipment and with the fixed back of automobile body end device, the vertical motion of upper and lower fixing device is relatively gone up to the side guard plate reel ability, can alleviate the vertical motion load of vehicle effect on the side guard plate, under the great and continuous operating mode of the vertical relative motion change of neighbouring vehicle, the suitability is poor, can not satisfy the motion operating mode needs, and then lead to the abnormal sound to appear in the side guard plate, and appear fatigue damage's problem in advance. Therefore, the one-piece type side guard plate device with the anti-bumping buffering function is developed, the requirement of continuous change of the vertical motion of the vehicle is met, the vertical motion load of the vehicle acting on the side guard plate is relieved, abnormal sound and fatigue damage of the side guard plate caused by vertical relative motion are avoided, social and economic values are achieved, and the application prospect is wide.

The invention content is as follows:

the utility model discloses an invention aim at overcoming the shortcoming that prior art exists, designs a piece formula side guard plate device, satisfies the big and continuous change's of vehicle relative motion range needs, alleviates the vehicle and acts on the vertical motion load on the side guard plate, avoids side guard plate abnormal sound and fatigue damage because vertical relative motion arouses.

In order to achieve the purpose, the main structure of the one-piece type side guard plate device comprises a side guard plate assembly, a side guard plate upper support assembly, a side guard plate lower support assembly, a roller assembly and a connecting rod assembly; the upper end and the lower end of the side guard plate assembly are respectively provided with a side guard plate upper support assembly and a side guard plate lower support assembly, the side guard plate assembly is provided with 2-3 roller assemblies, and the roller assemblies are connected with the connecting rod assembly.

The utility model relates to a side guard plate upper support component which is connected with a side guard plate upper mounting seat; the side guard plate lower support assembly is connected with the side guard plate lower mounting seat.

The utility model relates to a side guard plate undersetting is constituteed and is provided with the spring that has the cushioning effect under the side guard plate between the mount pad.

Compared with the prior art, the utility model, set up the spring with cushioning effect between side guard plate lower bearing component and side guard plate lower mount pad, in order to avoid the vehicle to take place the problem that vertical relative motion range is big and cause the side guard plate to make up the abnormal sound and fatigue damage in advance when changing continuously, avoid producing too big impact between side guard plate component and the side guard plate lower bearing component simultaneously, satisfy the vertical motion continuously variable's of vehicle needs, alleviate the vertical motion load that the vehicle acted on the side guard plate component, and provide the restoring force that resets for the reel, provide more lasting and comfortable riding environment for passenger and vehicle staff; the novel multifunctional electric heating cooker is simple in structure, strong in practicability, convenient to install and detach, convenient to maintain, good in stability and safety, long in service life, friendly in use environment and wide in application range.

Description of the drawings:

fig. 1 is a schematic diagram of the main structure principle of the present invention.

Fig. 2 is a schematic view of the main structure 3D of the present invention.

Fig. 3 is an enlarged schematic view of a partial structure of the present invention.

The specific implementation mode is as follows:

the present invention will be further described with reference to the following examples and accompanying drawings.

Example 1:

the main structure of the one-piece side guard plate device related to the embodiment comprises a side guard plate assembly 1, a side guard plate upper support assembly 2, a side guard plate lower support assembly 3, a roller assembly 4, a connecting rod assembly 5, a side guard plate upper mounting seat 6, a side guard plate lower mounting seat 7 and a spring 8; two corners at the upper end of the side guard plate assembly 1 are respectively provided with a side guard plate upper support assembly 2, two corners at the lower end of the side guard plate assembly 1 are respectively provided with a side guard plate lower support assembly 3, 2 roller assemblies 4 are arranged on a longitudinal central axis of the side guard plate assembly 1 at equal intervals, and the roller assemblies 4 are connected with a connecting rod assembly 5; side guard plate upper bracket is constituteed 2 and is connected with side guard plate upper mounting base 6, and side guard plate lower bracket is constituteed 3 and is connected with side guard plate lower mounting base 7, is provided with spring 8 under side guard plate lower bracket is constituteed 3 and the side guard plate between mounting base 7.

When the one-piece side guard plate device related to the embodiment is used, the upper side guard plate mounting seat 6 and the lower side guard plate mounting seat 7 are respectively connected with a vehicle body, so that the side guard plate assembly 1 moves along with the movement of a vehicle, and a stable channel is always kept between two carriages for passengers to pass through; the spring 8 that sets up under 3 and the side guard plate of side guard plate bottom suspension seat constitution between 7 has the cushioning effect, the inner circle of spring 8 directly overlaps on the round pin axle of mounting seat 7 under the backplate, the effort of the vertical motion of vehicle has been alleviated, realize the buffer function that prevents jolting, abnormal sound and fatigue damage's problem in advance when avoiding the big and continuous variation of vertical relative motion range, and simultaneously, under the cushioning effect of spring 8, avoided producing too big impact between 1 and the side guard plate bottom suspension seat 7 of side guard plate constitution, and provide the restoring force that resets for the reel, provide more lasting and comfortable riding environment for passenger and vehicle staff.

Claims (4)

1. A one-piece type side guard plate device is characterized in that a main body structure comprises a side guard plate assembly, a side guard plate upper support assembly, a side guard plate lower support assembly, a roller assembly and a connecting rod assembly; the upper end and the lower end of the side guard plate assembly are respectively provided with a side guard plate upper support assembly and a side guard plate lower support assembly, the side guard plate assembly is provided with 2-3 roller assemblies, and the roller assemblies are connected with the connecting rod assembly.

2. The one-piece skirt device of claim 1 wherein the skirt upper support assembly is coupled to the skirt upper mounting base.

3. The one-piece skirt device of claim 1 wherein the skirt lower support assembly is coupled to the skirt lower mount.

4. The one-piece skirt device of claim 3 wherein a spring is disposed between the skirt lower support assembly and the skirt lower mounting block.

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