CN211281016U

CN211281016U - High-speed railway car luggage rack convenient to equipment

Info

Publication number: CN211281016U
Application number: CN201922425689.3U
Authority: CN
Inventors: 毕兆军
Original assignee: Qingdao Haizheng Light Alloy Co ltd
Current assignee: Qingdao Haizheng Light Alloy Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-18
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to a high-speed railway luggage rack technical field specifically is a high-speed railway car luggage rack convenient to equipment, the positive central position of base has the support frame through spout slip joint, the bracing piece has been cup jointed in the through-hole that the side of the arc pole of support frame was seted up, the perforation has respectively been seted up near both ends punishment of bracing piece, it has the mounting to peg hole interpolation that the corresponding through-hole position was seted up between the upper and lower surface of arc pole, the top of the fixed pin of mounting is fixed connection in the both ends of fixed plate lower surface respectively, the distance between the fixed pin equals the twice of the distance between perforation and the corresponding bracing piece end, the fixed pin cup joints with the perforation and matches, the joint has the buckle on the bracing piece that the arc pole both ends cup jointed, the buckle side is the arc, the front of buckle and near back position are; the problem of present high-speed railway luggage rack structure complicacy, be not convenient for integral erection is solved.

Description

High-speed railway car luggage rack convenient to equipment

Technical Field

The utility model relates to a high-speed railway luggage rack technical field specifically is a high-speed railway car luggage rack convenient to equipment.

Background

The high-speed rail luggage rack is a support frame which is arranged on the top of two side walls in a high-speed rail carriage and used for passengers to place luggage packages. The luggage rack is used as an important component part arranged in a high-speed rail, the luggage rack is generally integrally arranged on the side wall of a carriage when being arranged, and the luggage rack is complex in structure, large in size, troublesome to install, time-consuming and labor-consuming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed railway car luggage rack convenient to equipment for it is complicated to solve present high-speed railway luggage rack structure, the integrally mounted problem of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed rail car luggage rack convenient to assemble comprises a base, wherein the base is fixedly connected to the positions, close to the top ends, of two side walls of a high-speed rail car body, a sliding groove is formed in the middle position of the front surface of the base in the vertical direction, a supporting frame is slidably clamped in the sliding groove and comprises a straight rod and an arc-shaped rod, the two ends of the straight rod and the two ends of the arc-shaped rod are respectively and correspondingly and fixedly connected, supporting rods are sleeved in through holes formed in the side surfaces of the arc-shaped rod, through holes are respectively formed in the positions, close to the two ends, of the supporting rods, through holes are respectively formed, fixing parts are inserted in pin holes formed in the positions, corresponding to the through holes, between the upper surface and the lower surface of the arc-shaped rod, the fixing parts comprise fixing plates and fixing pins, distance between two fixed pins on the fixed plate equals perforate and the twice of distance between the bracing piece end that corresponds, the fixed pin with the perforation cup joints the matching, the joint has the buckle on the bracing piece that arc pole both ends department cup jointed, the buckle side is the arc, and the curved diameter of buckle equals the curved diameter of arc pole upper surface, the front of buckle with be close to back position and be provided with the internal diameter respectively and equal to the arc of bracing piece external diameter, and the opening of arc is down.

Preferably, the fixed pin runs through one end screw thread of arc pole lower surface has cup jointed fixing nut, and fixing nut is located the recess that the arc pole lower surface was seted up.

Preferably, the through holes formed in the side surfaces of the arc-shaped rods are arranged in an array by taking the central arc line of the side surfaces of the arc-shaped rods as a path.

Preferably, the fixing plate is positioned in a groove on the upper surface of the arc-shaped rod.

Preferably, the top and bottom ends of the support rod close to the inner side of the through hole are respectively and fixedly connected with a limiting lug.

Compared with the prior art, the beneficial effects of the utility model are that:

when the luggage rack of the high-speed rail car is installed, the base is fixedly installed on the side wall of the carriage, which is close to the top end, and then one end of the supporting frame is slidably clamped in the chute, so that the installation of the supporting frame is completed; inserting one end of the supporting rod into a through hole in the side face of the arc-shaped rod of the supporting frame, inserting the fixing piece into a pin hole in the upper surface of the arc-shaped rod, and sequentially penetrating the fixing pin of the fixing piece through the pin hole in the upper surface of the arc-shaped rod, the through hole in the supporting rod and the pin hole in the lower surface of the arc-shaped rod to complete the installation of the supporting rod; buckle the buckle on the bracing piece of support frame front end and rear end promptly afterwards and accomplish the whole installation of luggage rack, whole installation is simple, is small-size accessory in addition and installs in proper order, and labour saving and time saving has saved a large amount of manpower resources, has improved the installation effectiveness of luggage rack, and the bracing piece uses the mounting to fix moreover, has improved the holistic rigidity of luggage rack and intensity.

Drawings

Fig. 1 is a schematic overall front view structure diagram of the present invention;

FIG. 2 is a schematic side view of the whole structure of the present invention;

fig. 3 is a schematic view of the front view structure of the support rod of the present invention;

FIG. 4 is a schematic view of a side view of the buckle plate of the present invention;

fig. 5 is a schematic front view of the fixing member of the present invention;

fig. 6 is a schematic top view of the fixing member of the present invention.

In the figure: 1-a base; 11-a chute; 2-a support frame; 21-straight rod; 22-an arc-shaped rod; 3-supporting rods; 31-perforating; 32-a limit bump; 4-buckling plate; 5-a fixing piece; 51-a fixed plate; 52-a fixed pin; 53-fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution, a luggage rack for a high-speed rail car convenient for assembly, comprising a base 1, wherein the base 1 is fixedly connected to two side walls of a compartment of the high-speed rail car near the top end, a sliding slot 11 is vertically formed in the center of the front surface of the base 1, a supporting frame 2 is slidably engaged with the sliding slot 11, the supporting frame 2 comprises a straight rod 21 and an arc rod 22, two ends of the straight rod 21 and the arc rod 22 are respectively and fixedly connected, a supporting rod 3 is sleeved in a through hole formed in the side surface of the arc rod 22, through holes 31 are respectively formed at the positions near the two ends of the supporting rod 3, a fixing member 5 is inserted in a pin hole formed between the upper and lower surfaces of the arc rod 22 and corresponding to the through hole, the fixing member 5 comprises a fixing plate 51 and fixing pins 52, the number of, the fixed pin 52 cup joints in the pinhole of seting up between the upper and lower surface of arc pole 22, distance between two fixed pins 52 on the fixed plate 51 equals the twice of the distance between 3 ends of the bracing piece that perforates 31 and correspond, fixed pin 52 cup joints with perforate 31 and matches, the joint has buckle 4 on the bracing piece 3 that arc pole 22 both ends department cup jointed, buckle 4 side is the arc, and buckle 4 curved diameter equals the curved diameter of arc pole 22 upper surface, buckle 4 front with be close to the back position and be provided with the arc that the internal diameter equals 3 external diameters of bracing piece respectively, and the opening of arc is down.

In conclusion, when the luggage rack of the high-speed rail car is installed, the base 1 is fixedly installed on the side wall of the carriage close to the top end by using the sewing bolt; then, one end of the support frame 2 is clamped in the sliding groove 11 in a sliding manner, and the support frame 2 is installed; then, inserting one end of each of the two support rods 3 into the through holes on the side surfaces of the arc rods 22 from the two sides of the arc rods 22 respectively to enable the through holes 31 to correspond to the pin holes on the upper and lower surfaces of the arc rods 22, then inserting the fixing piece 5 into the pin holes on the upper surface of the arc rods 22, and sequentially enabling the fixing pins 52 of the fixing piece 5 to penetrate through the pin holes on the upper surface of the arc rods 22, the through holes 31 on the support rods 3 and the pin holes on the lower surface of the arc rods 22, so that the support; then the buckle plates 4 are buckled on the support rods 3 at the front end and the rear end of the support frame 2 to complete the whole installation of the luggage rack.

In this embodiment, the fixing pin 52 is sleeved with a fixing nut 53 through a thread at one end of the lower surface of the arc rod 22, and the fixing nut 53 is located in a groove formed in the lower surface of the arc rod 22; when in use, the hidden danger of scraping and touching the pedestrian caused by the protrusion of the fixing nut 53 on the lower surface of the arc-shaped rod 22 is avoided.

In this embodiment, the through holes formed in the side surface of the arc rod 22 are arranged in an array with the central arc line of the side surface of the arc rod 22 as a path; when the supporting device is used, the supporting rods 3 can be sleeved in the through holes in the side surfaces of the arc-shaped rods 22, so that the supporting strength is improved.

In this embodiment, the fixing plate 51 is located in a groove on the upper surface of the arc rod 22; so that the surface of the curved rod 22 is smooth when in use.

In this embodiment, the bracing piece 3 is close to the inboard top bottom end of perforation 31 and is fixedly connected with spacing lug 32 respectively for during the use, can be convenient for when erection bracing piece 3 through spacing lug 32 will perforate 31 and the pinhole of arc pole 22 upper and lower surface is adjusted well.

The working principle is as follows: when the luggage rack of the high-speed rail car is installed, the base 1 is fixedly installed on the side wall of the carriage close to the top end by using a sewing bolt; then, one end of the support frame 2 is clamped in the sliding groove 11 in a sliding manner, and the support frame 2 is installed; one end of each support rod 3 is inserted into the through hole on the side surface of the arc rod 22 from two sides of the arc rod, and the through hole 31 can be aligned with the pin hole on the upper surface and the lower surface of the arc rod 22 conveniently when the support rods 3 are installed through the limiting lugs 32; then, the fixing piece 5 is inserted into the pin hole on the upper surface of the arc rod 22, the fixing pin 52 of the fixing piece 5 sequentially passes through the pin hole on the upper surface of the arc rod 22, the through hole 31 on the support rod 3 and the pin hole on the lower surface of the arc rod 22, and the fixing nut 53 is installed at the bottom end of the fixing pin 52 and fastened, so that the support rod 3 is installed; then the buckle plates 4 are buckled on the support rods 3 at the front end and the rear end of the support frame 2 to complete the whole installation of the luggage rack.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-speed railway car luggage rack convenient to equipment, includes base (1), base (1) fixed connection is close to the top end position at high-speed railway carriage both sides wall, its characterized in that: the base (1) is provided with a sliding groove (11) in the vertical direction in the front middle position, a support frame (2) is clamped in the sliding groove (11), the support frame (2) comprises a straight rod (21) and an arc rod (22), two ends of the straight rod (21) and the arc rod (22) are respectively and fixedly connected, a support rod (3) is sleeved in a through hole formed in the side surface of the arc rod (22), through holes (31) are respectively formed in the positions, close to the two ends, of the support rod (3), a fixing part (5) is inserted in a pin hole formed in the position, corresponding to the through hole, between the upper surface and the lower surface of the arc rod (22), the fixing part (5) comprises a fixing plate (51) and fixing pins (52), the number of the fixing pins (52) is two, and the top ends of the fixing pins (52) are respectively, the utility model discloses a support plate, including arc pole (22), fixed pin (52), perforation (31) and bracing piece (3) end, the fixed pin (52) cup joint in the pinhole of seting up between the arc pole (22) about the surface, distance between two fixed pins (52) on fixed plate (51) equals between perforation (31) and the bracing piece (3) end that corresponds is twice of distance, fixed pin (52) with perforation (31) cup joint the matching, the joint has buckle (4) on bracing piece (3) that arc pole (22) both ends department cup jointed, buckle (4) side is the arc, and buckle (4) curved diameter equals arc pole (22) upper surface curved diameter, the front of buckle (4) with be close to the back position and be provided with the internal diameter respectively and equal the arc of bracing piece (3) external diameter, and the opening of arc is down.

2. The easy-to-assemble luggage rack for high-speed rail cars of claim 1, wherein: the fixing pin (52) penetrates through a fixing nut (53) in a sleeved mode through threads at one end of the lower surface of the arc-shaped rod (22), and the fixing nut (53) is located in a groove formed in the lower surface of the arc-shaped rod (22).

3. The easy-to-assemble luggage rack for high-speed rail cars of claim 1, wherein: the through holes formed in the side surface of the arc-shaped rod (22) are arranged in an array mode by taking the central arc line of the side surface of the arc-shaped rod (22) as a path.

4. The easy-to-assemble luggage rack for high-speed rail cars of claim 2, wherein: the fixing plate (51) is positioned in a groove on the upper surface of the arc-shaped rod (22).

5. The easy-to-assemble luggage rack for high-speed rail cars of claim 1, wherein: the supporting rod (3) is close to the top bottom end of the inner side of the through hole (31) and is fixedly connected with a limiting lug (32) respectively.