CN213862148U

CN213862148U - Freight train frame with anti striking protective structure

Info

Publication number: CN213862148U
Application number: CN202022993595.9U
Authority: CN
Inventors: 陈开奎
Original assignee: Suining Yunnei Power Machinery Manufacturing Co ltd
Current assignee: Suining Yunnei Power Machinery Manufacturing Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-08-03
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a freight train frame technical field specifically is a freight train frame with anti striking protective structure, the device comprises a device body, the device body includes the frame body, the one end of frame body is provided with anti striking mechanism, anti striking mechanism includes the mount, the one end fixed mounting of frame body has the mount, the bottom fixed mounting of mount is by fixed girder steel, the one end fixed mounting of fixed girder steel has the mounting bracket. The utility model discloses a be provided with mount, fixed girder steel, mounting bracket, horizontal support frame, compression spring, link and anticollision roof beam, receive the striking back when the anticollision roof beam of frame body tail end, the compression spring that its one end is connected can play the effect of buffering, can alleviate the impact force of striking, reduces the injury that the rear-end collision caused, also can reduce the deformation harm of anticollision roof beam simultaneously, makes the protection that can be lastingly stable of anticollision roof beam, has promoted the practicality of this device.

Description

Freight train frame with anti striking protective structure

Technical Field

The utility model relates to a freight train frame technical field specifically is a freight train frame with anti striking protective structure.

Background

The frame is generally composed of longitudinal beams and transverse beams, and the form of the frame mainly comprises two types, namely an edge beam type frame and a middle beam type frame, wherein the edge beam type frame is composed of two longitudinal beams positioned at two sides and a plurality of transverse beams, and the longitudinal beams and the transverse beams are connected into a firm rigid framework by using a riveting method or a welding method.

The back protective structure is generally installed to the frame of freight train, and the dolly creeps into the bottom of freight train when mainly using and preventing the rear-end collision accident, but because back protective structure's crashproof roof beam makes fixed mounting, and its inside shock-absorbing capacity that does not contain anti striking for receive to take place deformation easily after the striking, can lead to the performance of protection lower after the deformation, thereby influence the protection of freight train rear of a vehicle, consequently need design a freight train frame that has anti striking protective structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a freight train frame with anti striking protective structure to solve and to provide in the above-mentioned background art because back protective structure's crashproof roof beam makes fixed mounting, its inside shock-absorbing capacity that does not contain anti striking, make to receive to take place deformation easily after the striking, can lead to the performance of protection lower after the deformation, thereby influence the problem of the protection of freight train rear of a vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a freight train frame with anti striking protective structure, includes the device body, the device body includes the frame body, the one end of frame body is provided with anti striking mechanism, anti striking mechanism includes the mount, the one end fixed mounting of frame body has the mount, the bottom fixed mounting of mount is by fixed girder steel, the one end fixed mounting of fixed girder steel has the mounting bracket, and the quantity of mounting bracket is two, two the all movable mounting of one end of mounting bracket has horizontal braces, two the inside all fixed mounting of horizontal braces one end has compression spring, the all fixedly connected with link of one end of compression spring, the all fixed mounting of one end of link has the anticollision roof beam.

Preferably, the even fixed mounting of one end of fixed girder steel has the connection strengthening frame, and the one end of connecting the strengthening frame all with the both ends fixed connection of mounting bracket.

Preferably, two the both ends of mounting bracket all are provided with fixed establishment, fixed establishment includes the fixed block, two the both ends of mounting bracket all fixed mounting have the fixed block, the inside of fixed block all has fixing bolt through screw thread movable mounting, the all fixed mounting of one end of fixing bolt has the handle of shaking, two fixing slot has all been seted up at horizontal support frame's both ends, fixing bolt's one end all extends to fixing slot's inside.

Preferably, the inside of horizontal support frame all is provided with the stable supporting mechanism, the stable supporting mechanism includes the slide rail, the inside all even fixed mounting of horizontal support frame has the slide rail, the spout has all been seted up to the inside of slide rail, the inside all slidable mounting of spout has the slider, the one end of slider all with the one end fixed connection of link.

Preferably, a cavity is formed in one end of the anti-collision beam, and a warning reflective sticker is arranged inside the cavity.

Preferably, No. two cavities are formed in one end of the sliding block, balls are movably mounted inside the No. two cavities, and one ends of the balls are attached to the inner wall of the sliding groove.

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

1. through being provided with mount, fixed girder steel, mounting bracket, horizontal support frame, compression spring, link and anticollision roof beam, after the anticollision roof beam of frame body tail end received the striking, the compression spring that its one end is connected can play the effect of buffering, can alleviate the impact force of striking, reduces the injury that the rear-end collision caused, also can reduce the deformation harm of anticollision roof beam simultaneously, makes the anticollision roof beam can be lastingly stable protect, has promoted the practicality of this device.

2. Through being provided with fixed block, fixing bolt, wave handle and fixed slot, receive the striking when the anticollision roof beam and produce the deformation back, can break away from out through will wave the handle and revolve from fixed slot's inside, not fixing horizontal support frame to in time changing the anticollision roof beam, reducing the influence of freight train frame afterbody protection, promoted the security of this device.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention in a partial front view;

FIG. 2 is a schematic view of the structure of the present invention in a partial front view;

FIG. 3 is a schematic top view of a portion of the structure of the present invention;

fig. 4 is a partially enlarged schematic view of the structure of the anti-collision mechanism of the present invention;

fig. 5 is an enlarged schematic view of a portion of the structure at a in fig. 4 according to the present invention;

fig. 6 is an enlarged schematic view of a part of the structure at B in fig. 4 according to the present invention.

In the figure: 100. a device body; 110. a frame body; 200. an anti-impact mechanism; 210. a fixed mount; 211. fixing the steel beam; 212. a mounting frame; 213. connecting a reinforcing frame; 214. a horizontal support frame; 215. a compression spring; 216. a connecting frame; 217. an anti-collision beam; 218. a first cavity; 219. warning reflective sticker; 300. a fixing mechanism; 310. a fixed block; 311. fixing the bolt; 312. shaking the handle; 313. fixing the clamping groove; 400. a stable support mechanism; 410. a slide rail; 411. a chute; 412. a slider; 413. a cavity II; 414. and a ball.

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 an embodiment:

a truck frame with an anti-impact protection structure comprises a device body 100, the device body 100 comprises a frame body 110, one end of the frame body 110 is provided with an anti-impact mechanism 200, the anti-impact mechanism 200 comprises a fixed frame 210, one end of the frame body 110 is fixedly provided with the fixed frame 210, the bottom end of the fixed frame 210 is fixedly provided with a fixed steel beam 211, one end of each fixed steel beam 211 is fixedly provided with two mounting frames 212, one end of each mounting frame 212 is movably provided with a horizontal supporting frame 214, the inside of one end of each horizontal supporting frame 214 is fixedly provided with a compression spring 215, one end of each compression spring 215 is fixedly connected with a connecting frame 216, one end of each connecting frame 216 is fixedly provided with an anti-impact beam 217, and after the anti-impact beam 217 at the tail end of the frame body 110 is impacted, the compression spring 215 connected with one end of each compression spring can play a role in buffering, the impact force of striking can be alleviated, the injury that causes of knocking into the back is reduced, the deformation harm that also can reduce anticollision roof beam 217 simultaneously, makes the anticollision roof beam 217 can be lasting stable protect, has promoted the practicality of this device.

Further, the even fixed mounting of one end of fixed girder steel 211 has connection strengthening frame 213, and the one end of connecting strengthening frame 213 all with the both ends fixed connection of mounting bracket 212, sets up the structural strength that connects strengthening frame 213 and can increase fixed girder steel 211 and mounting bracket 212 junction, prevents to break, has promoted the reliability of this device.

Further, the both ends of two mounting brackets 212 all are provided with fixed establishment 300, fixed establishment 300 includes fixed block 310, the both ends of two mounting brackets 212 all fixed mounting have fixed block 310, the inside of fixed block 310 all has fixing bolt 311 through screw thread movable mounting, the all fixed mounting of one end of fixing bolt 311 has waved handle 312, fixing slot 313 has all been seted up at the both ends of two horizontal support frame 214, fixing bolt 311's one end all extends to fixing slot 313's inside, receive the striking and produce the deformation back when crashproof roof beam 217, can break away from out through will waveing handle 312 from fixing slot 313's inside is rotatory, be not fixing horizontal support frame 214, thereby change timely crashproof roof beam 217, reduce the influence of freight train frame afterbody protection, the security of this device has been promoted.

Further, horizontal support frame 214's inside all is provided with stable supporting mechanism 400, stable supporting mechanism 400 includes slide rail 410, horizontal support frame 214's inside all even fixed mounting has slide rail 410, spout 411 has all been seted up to slide rail 410's inside, spout 411's inside all slidable mounting has slider 412, slider 412's one end all with the one end fixed connection of link 216, slider 412 connects link 216 and slides in spout 411's inside, can play the effect of stable support to link 216, prevent to take place the skew when the buffering, reduce the harm to compression spring 215, the security that has promoted this device.

Furthermore, a cavity 218 has been seted up to the one end of anticollision roof beam 217, and the inside of a cavity 218 is provided with warning reflection of light subsides 219, sets up warning reflection of light subsides 219 in the one end of anticollision roof beam 217, can play the effect of warning to the navigating mate in rear, reduces the emergence of rear-end collision accident, has promoted the security of this device.

Furthermore, a second cavity 413 is formed in one end of the sliding block 412, a ball 414 is movably mounted inside the second cavity 413, one end of the ball 414 is attached to the inner wall of the sliding groove 411, the ball 414 is arranged to reduce abrasion of the sliding block 412 during sliding, durability of the sliding block 412 is improved, the sliding block 412 can support the connecting frame 216 more stably, and reliability of the device is improved.

The working principle is as follows: when the frame tail end receives the striking, the impact force that anticollision roof beam 217 received feeds back to compression spring 215 through link 216 on, compression spring 215 cushions the offset to the impact force to make the impact that anticollision roof beam 217 received weaken, reduce the injury that causes the rear-end collision car, further reduction anticollision roof beam 217 receives to take place deformation after the striking, make more lasting stable the using of anticollision roof beam 217.

When compression spring 215 receives the impact force and compresses backward, slider 412 that is connected with link 216 slides in the inside of spout 411, supports link 216, makes compression spring 215 drive link 216 can be more steady cushion, prevents to take place the skew, reduces the harm that the skew caused compression spring 215, makes anticollision roof beam 217 have crashworthiness more.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A freight car frame with anti striking protective structure, includes device body (100), its characterized in that: the device body (100) comprises a frame body (110), one end of the frame body (110) is provided with an anti-collision mechanism (200), the anti-collision mechanism (200) comprises a fixed frame (210), one end of the frame body (110) is fixedly provided with the fixed frame (210), the bottom end of the fixed frame (210) is fixedly provided with a fixed steel beam (211), one end of the fixed steel beam (211) is fixedly provided with a mounting frame (212), the number of the mounting racks (212) is two, one end of each of the two mounting racks (212) is movably provided with a horizontal support frame (214), the interior of one end of each of the two horizontal support frames (214) is fixedly provided with a compression spring (215), one end of the compression spring (215) is fixedly connected with a connecting frame (216), and one end of the connecting frame (216) is fixedly provided with an anti-collision beam (217).

2. A freight car frame with impact resistant protective structure as claimed in claim 1, wherein: the even fixed mounting of one end of fixed girder steel (211) has connection strengthening frame (213), and the one end of connecting strengthening frame (213) all with the both ends fixed connection of mounting bracket (212).

3. A freight car frame with impact resistant protective structure as claimed in claim 1, wherein: two the both ends of mounting bracket (212) all are provided with fixed establishment (300), fixed establishment (300) are including fixed block (310), two the both ends of mounting bracket (212) are fixed mounting all has fixed block (310), the inside of fixed block (310) all has fixing bolt (311) through screw thread movable mounting, the one end of fixing bolt (311) is fixed mounting all has and waves handle (312), two fixing slot (313) have all been seted up at the both ends of horizontal support frame (214), the one end of fixing bolt (311) all extends to the inside of fixing slot (313).

4. A freight car frame with impact resistant protective structure as claimed in claim 1, wherein: the inside of horizontal support frame (214) all is provided with stable supporting mechanism (400), stable supporting mechanism (400) includes slide rail (410), the inside of horizontal support frame (214) all even fixed mounting have slide rail (410), spout (411) have all been seted up to the inside of slide rail (410), the inside all slidable mounting of spout (411) has slider (412), the one end of slider (412) all with the one end fixed connection of link (216).

5. A freight car frame with impact resistant protective structure as claimed in claim 1, wherein: a cavity (218) is formed in one end of the anti-collision beam (217), and a warning light reflecting sticker (219) is arranged inside the cavity (218).

6. A freight car frame with an impact resistant protective structure as claimed in claim 4, wherein: no. two cavities (413) are seted up to the one end of slider (412), the inside movable mounting of No. two cavities (413) has ball (414), the one end of ball (414) is laminated mutually with the inner wall of spout (411).