CN203439049U - Track tractor frame - Google Patents

Track tractor frame Download PDF

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Publication number
CN203439049U
CN203439049U CN201320483856.XU CN201320483856U CN203439049U CN 203439049 U CN203439049 U CN 203439049U CN 201320483856 U CN201320483856 U CN 201320483856U CN 203439049 U CN203439049 U CN 203439049U
Authority
CN
China
Prior art keywords
spring plate
frame body
hinge seat
hinged
vehicle bridge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320483856.XU
Other languages
Chinese (zh)
Inventor
吴忠好
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JUNYI MECHANICAL Co Ltd
Original Assignee
ANHUI JUNYI MECHANICAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI JUNYI MECHANICAL Co Ltd filed Critical ANHUI JUNYI MECHANICAL Co Ltd
Priority to CN201320483856.XU priority Critical patent/CN203439049U/en
Application granted granted Critical
Publication of CN203439049U publication Critical patent/CN203439049U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a track tractor frame which comprises a frame body. Wheels are arranged below the frame body. The wheels on left and right sides of are connected through an axle. A spring steel plate is respectively arranged above the positions close to the wheels on both ends on the axle. The spring steel plate is vertical to the axle. The middle part of the spring steel plate is fixed with the axle through a U-shaped bolt. The left end of the spring steel plate is hinged with a first hinge seat which is fixed at the top of the frame body. The right end of the spring steel plate is connected with a second hinge seat which is fixed at the top of the frame body through a connecting rod. Both ends of the connecting rod are respectively hinged with the right end of the spring steel plate and the second hinge seat. The track tractor frame provided by the utility model has the advantages that the buffer damping effect is great; the spring steel plates determine the beat track of the wheels and prevent wheel derailment, thus potential safety hazards are avoided; and the service life of a track tractor is prolonged to a great extent.

Description

A kind of railroad hauling car frame
Technical field
The utility model relates to a kind of railroad hauling car, in particular a kind of railroad hauling car frame.
Background technology
Railroad hauling car for drawbar trailer or other objects along track to overtake, is realized goods transport etc., or does not have dynamic time at other vehicles, by railroad hauling car, can keep in repair by the convenient and strength-saving repair location of being moved to.Yet the frame body of traditional railroad hauling car and vehicle bridge mostly are and are rigidly connected, in the process along rail running, shock absorber is not set, and vibrations are large, and wheel easily derails from track, thereby cause heavy losses, even cause casualties, bring various potential safety hazards.The service life of also having reduced railroad hauling car simultaneously.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the railroad hauling car frame that a kind of buffering and damping effect is good, can effectively avoid wheel derailment is provided.
The utility model is achieved through the following technical solutions:
A kind of railroad hauling car frame, comprise frame body, described frame body has wheel, the wheel of the described left and right sides connects by vehicle bridge, described vehicle bridge is respectively equipped with spring plate above near its wheel place, two ends, described spring plate arranges with described vehicle bridge is vertical, in the middle of described spring plate, by clevis bolt and vehicle bridge, be fixed together, described spring plate left end is hinged with the first hinge seat that is fixed on frame bodies top, described spring plate right-hand member is connected with the second hinge seat that is fixed on frame bodies top by pipe link, described pipe link two ends are hinged with described spring plate right-hand member and the second hinge seat respectively.
As further optimization of the present utility model, described spring plate two ends are respectively equipped with the suspension ring that formed by its upper strata steel plate bending, described spring plate left end suspension ring are shipped and resell on another market hinged with described the first hinge seat by first, described spring plate right-hand member suspension ring are shipped and resell on another market hinged with described pipe link one end by second, the described pipe link other end is shipped and resell on another market hinged with described the second hinge seat by the 3rd.
As further optimization of the present utility model, in the front and back vehicle bridge of described frame body below, be equipped with spring plate.
The utility model has the following advantages compared to existing technology:
A kind of railroad hauling car frame that the utility model provides, adopts between its frame body and vehicle bridge to have elastomeric spring plate and be connected, and spring plate left end and frame body are hinged, can realize rotation; Spring plate right-hand member is hinged by pipe link and frame body, can realize rotation and all directions moves, in railroad hauling car driving process, the various force and moments of frame body can be passed to and there is elastomeric spring plate and sponge, there is good shock absorbing effect; , in the middle of spring plate, by clevis bolt and vehicle bridge, be fixed together meanwhile, determined the track of beating of wheel, prevent wheel derailment, thereby avoided potential safety hazard, extended to a great extent the service life of railroad hauling car.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1, a kind of railroad hauling car frame that the utility model provides, comprises frame body 1, and frame body 1 has wheel 10, and the wheel 10 of the left and right sides connects by vehicle bridge 11, in the front and back vehicle bridge 11 of frame body 1 below, is equipped with spring plate 4.Vehicle bridge 11 is respectively equipped with spring plate 4 above near its two ends wheel 10 places, spring plate 4 setting vertical with vehicle bridge 11, in the middle of spring plate 4, by clevis bolt 5 and vehicle bridge 11, be fixed together, spring plate 4 two ends are respectively equipped with the suspension ring that formed by its upper strata steel plate bending, spring plate 4 left end suspension ring ship and resell on another market 3 with to be fixed on first hinge seat 2 at frame body 1 top hinged by first, spring plate 4 right-hand member suspension ring by second ship and resell on another market 9 with pipe link 8 one end hinged, pipe link 8 other ends are shipped and resell on another market and 6 are hinged with the second hinge seat 7 that is fixed on frame body 1 top by the 3rd.A kind of railroad hauling car frame that the utility model provides, adopts between its frame body 1 and vehicle bridge 11 to have elastomeric spring plate 4 and be connected, and the first hinge seat 2 on spring plate 4 left ends and frame body 1 is hinged, can realize rotation; Spring plate 4 right-hand members are hinged with the second hinge seat 7 on frame body 1 by pipe link 8, can realize rotation and all directions moves, in railroad hauling car driving process, the various force and moments of frame body 1 can be passed to and there is elastomeric spring plate 4 and sponge, there is good shock absorbing effect; , in the middle of spring plate 4, by clevis bolt 5 and vehicle bridge 11, is fixed together, when the vertical load of bearing when spring plate 4 is forward meanwhile, each spring leaf of spring plate 4 is stress deformation all, the trend that oriented arch is curved, now, vehicle bridge 11 and frame body 1 are just mutually close; When vehicle bridge 11 and frame body 1 mutually away from time, the forward vertical load that spring plate 4 is suffered and distortion just reduce gradually, thereby determined the track of beating of wheel 10, guarantee wheel 10 in orbit, prevent wheel 10 derailings, thereby avoided potential safety hazard, extended to a great extent the service life of railroad hauling car.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (3)

1. a railroad hauling car frame, comprise frame body, under described frame body, the left and right sides is provided with wheel, under described frame body, the wheel of the left and right sides connects by vehicle bridge, it is characterized in that: described vehicle bridge is respectively equipped with spring plate above near its wheel place, two ends, described spring plate arranges with described vehicle bridge is vertical, in the middle of described spring plate, by clevis bolt and vehicle bridge, be fixed together, described spring plate left end is hinged with the first hinge seat that is fixed on frame bodies top, described spring plate right-hand member is connected with the second hinge seat that is fixed on frame bodies top by pipe link, described pipe link two ends are hinged with described spring plate right-hand member and the second hinge seat respectively.
2. a kind of railroad hauling car frame as claimed in claim 1, it is characterized in that: described spring plate two ends are respectively equipped with the suspension ring that formed by its upper strata steel plate bending, described spring plate left end suspension ring are shipped and resell on another market hinged with described the first hinge seat by first, described spring plate right-hand member suspension ring are shipped and resell on another market hinged with described pipe link one end by second, the described pipe link other end is shipped and resell on another market hinged with described the second hinge seat by the 3rd.
3. a kind of railroad hauling car frame as claimed in claim 1 or 2, is characterized in that: in the front and back vehicle bridge of described frame body below, be equipped with spring plate.
CN201320483856.XU 2013-08-08 2013-08-08 Track tractor frame Expired - Fee Related CN203439049U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320483856.XU CN203439049U (en) 2013-08-08 2013-08-08 Track tractor frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320483856.XU CN203439049U (en) 2013-08-08 2013-08-08 Track tractor frame

Publications (1)

Publication Number Publication Date
CN203439049U true CN203439049U (en) 2014-02-19

Family

ID=50090119

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320483856.XU Expired - Fee Related CN203439049U (en) 2013-08-08 2013-08-08 Track tractor frame

Country Status (1)

Country Link
CN (1) CN203439049U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799716A (en) * 2016-03-11 2016-07-27 四川中德空铁科技有限公司 Hauling system for aerial rail train
CN107288045A (en) * 2017-08-03 2017-10-24 重庆水利电力职业技术学院 Reinforced bridge

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799716A (en) * 2016-03-11 2016-07-27 四川中德空铁科技有限公司 Hauling system for aerial rail train
CN105799716B (en) * 2016-03-11 2018-01-23 中唐空铁科技有限公司 A kind of trailer system for empty rail train
CN107288045A (en) * 2017-08-03 2017-10-24 重庆水利电力职业技术学院 Reinforced bridge
CN107288045B (en) * 2017-08-03 2019-10-25 重庆水利电力职业技术学院 Reinforced bridge

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140219

Termination date: 20150808

EXPY Termination of patent right or utility model