CN203126869U - Novel five-shaft bogie for railway paving equipment - Google Patents
Novel five-shaft bogie for railway paving equipment Download PDFInfo
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- CN203126869U CN203126869U CN201320043651XU CN201320043651U CN203126869U CN 203126869 U CN203126869 U CN 203126869U CN 201320043651X U CN201320043651X U CN 201320043651XU CN 201320043651 U CN201320043651 U CN 201320043651U CN 203126869 U CN203126869 U CN 203126869U
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Abstract
The utility model relates to a novel five-shaft bogie for railway paving equipment. The novel five-shaft bogie for the railway paving equipment comprises standard wheel sets (1), skiving wheel flange wheel sets (2), an upper core plate (3), a framework assembly (4), double sliding grooves (5), a hydraulic balanced shock-absorbing mechanism (6), braking beams (7), movable flange supports (8), fixed flange supports (9) and traction drive mechanisms (10). The standard wheel sets (1) are arranged on a front shaft and a rear shaft of the novel five-shaft bogie for the railway paving equipment, the skiving wheel flange wheel sets (2) are arranged in the middle of the novel five-shaft bogie for the railway paving equipment and are arranged on three shafts of the novel five-shaft bogie for the railway paving equipment, skiving wheel flanges are used for increasing the movement amount when the novel five-shaft bogie passes through a curved line, and the traction drive mechanisms (10) are arranged on a second shaft, a fourth shaft and a fifth shaft, and serve as driving sources for independent walking.
Description
Technical field
The utility model relates to a kind of railway shop frame equipment, relates in particular to a kind of railway shop frame equipment vehicle with novel speed-raising five axle bogies.
Background technology
Shop frame equipment is the construction machinery and equipment for engineering construction, and running velocity is low during its construction, and load is big; Load is little during transition, adopts the rail transportation, requires the running velocity height.According to its characteristics, since the end of the sixties, shop frame equipment adopts bogie truck to be five framework type bogie trucks and four combination trucks with flatcar, the carrying of five framework type bogie truck employing dishes, and four combination trucks adopt the carrying of core dish.This structural pattern can satisfy construction requirement, but it is low to cross the rail travelling speed, and poor stability, particularly five logical curves of framework type bogie truck and side line are by the ability of track switch.Shop frame equipment transition transportation has a strong impact on the normal operation of railway, can not satisfy the requirement of railway freight operation.And, during the frame equipment construction of shop, frequent enforcement braking, there is potential safety hazard in the nylon block serious wear at brake beam two ends when crossing the rail transportation, changes the replacing of brake beam accessory and needs big the disintegration
Middle iron heavy industry Co., Ltd is engaged in the development of rail-mounted shop frame equipment for a long time, accumulating rich experience aspect the frame operating technique of railway shop, the inventor studies the flatcar of shop frame equipment for this reason, intend optimizing the structure of five framework type bogie trucks, improving speed and the safety of rail transportation, is feasible.Five framework type bogie trucks of the speed-raising of development of new will be conducive to improve China's road maintainance machinery equipment, and the research success of this equipment will remedy domestic and international blank.
The utility model content
The purpose of this utility model just is to propose a kind of five framework type bogie trucks at the existing deficiency of five axle bogies in the current shop frame equipment, improves rail travelling speed and safety, satisfies the requirement of construction simultaneously.
For achieving the above object, the utility model provides following technical scheme:
A kind of railway shop frame equipment vehicle is with novel speed-raising five axle bogies, this bogie truck comprise standard wheels to 1, skiving wheel rim wheel to 2, go up that core dish 3, framework assembly 4, two chute 5, hydraulic pressure balanced shock damping mechanism 6, brake beam 7, Advance plate hold 8, reaction plate holds 9 and traction drive mechanism 10, the forward and backward diaxon of described bogie truck is that standard wheels is to 1, the centre is that three skiving wheel rim wheels are to 2, free movement when the skiving wheel rim passes through curve for increasing bogie truck, be provided with traction drive mechanism 10 at second, four and five, as the drive source of independent ambulation.
Wherein, described traction drive mechanism 10 has function out of supply, gear engagement during construction, and gear breaks away from fully when crossing the rail transportation, has improved safety.
Wherein, standard wheels is framework assembly 4 to 1 top, and framework assembly 4 is provided with four Advance plates and holds 8, two reaction plates and hold 9 and one and go up core dishes 3, and last core dish 3 connects with flatcar, and framework assembly 4 belows are provided with pair chutes 5 and hydraulic pressure balanced shock damping mechanism 6.
Wherein, framework assembly 4 has the effect of forming a connecting link, during construction, last core dish 3 and reaction plate hold the 9 unsettled loads that are not subjected to, and only play the effect of centering, the load of flatcar holds 8 by four Advance plates and passes to framework assembly 4, cross rail when transportation four Advance plates and hold 8 and take out, the load of flatcar passes to 4, two reaction plates of framework assembly by last core dish 3 and holds 8 and play auxiliary support effect, the stability that keeps flatcar, it is right that framework assembly 4 passes to wheel by hydraulic pressure balanced shock damping mechanism 6.
Wherein, be provided with center pin assembly 11 as anti-drop device at the middle part of framework assembly 4 and last core dish 3, penetrating construction assembly 4 and last core dish 3, the center pin bottom of center pin assembly 11 is provided with screwed retaining ring.
Wherein, two chutes 5 are made up of 12, two corrosion-resistant steel slide plates 13 of a chute body and one group of locking pin 14, and 13 intermittent welds of corrosion-resistant steel slide plate are connected in the chute of chute body 12, slideway for brake beam, chute body 12 belows are provided with square breach, and brake beam can break away from chute after rotating to correct position, and slideway intersection in both sides is provided with detouchable locking pin 14, can prevent that brake beam from coming off automatically, brake beam is embedded in two chutes 5, and per two is one group, at first and second axle with between fourth, fifth.
Wherein, described hydraulic pressure balanced shock damping mechanism's 6 guide holders 16 and the welding of framework assembly 4 bottoms, balanced damping oil cylinder 19 is installed in the guide holder 16, balanced damping oil cylinder 19 is by cross over pipe 18 mutual UNICOMs, keep the every stressed equalization of axletree, journal box body 15 hangs on the bearing of wheel to both sides, two sides are provided with spigot surface, journal box body 15 is embedded between the guide holder 16, both sides, journal box body 15 below are provided with spring perch, spring assembly 17 is arranged on the spring perch of journal box body 15, and balanced damping oil cylinder 19 is arranged on the spring assembly 17, and its damping piston-rod runs through from spring assembly 17 and journal box body 15 pin joints.
The mutual UNICOM in A chamber of balanced damping oil cylinder is provided with damping hole between the B chamber of each balanced damping oil cylinder and the C chamber.
Beneficial effect:
The employing of hydraulic pressure balanced shock damping mechanism, its damping are conducive to improve the performance of rail transportation, and the hydraulic pressure balancing technique is conducive to adapt to the requirement of construction line.During construction, coil carrying, increased the load-carrying capacity of bogie truck effectively, when crossing the rail transportation, the carrying of core dish reduces moment of gyration effectively, has improved the steering capability of bogie truck.
Description of drawings
Fig. 1 is five framework type bogie structure scheme drawings of speed-raising;
Fig. 2 is five framework type bogie truck birds-eye vieies of speed-raising;
Fig. 3 is two chute constructionals drawing;
Fig. 4 is hydraulic pressure balanced shock damping mechanism structure figure;
Fig. 5 is the balanced damping principle figure of hydraulic pressure.
Wherein, 1, standard wheels is right; 2, skiving wheel rim wheel is right; 3, go up the core dish; 4, framework assembly; 5, two chutes; 6, hydraulic pressure balanced shock damping mechanism; 7, brake beam; 8, Advance plate holds; 9, reaction plate holds; 10, traction drive mechanism; 11, center pin assembly; 12, chute body; 13, corrosion-resistant steel slide plate; 14, locking pin; 15, journal box body; 16, guide holder; 17, spring assembly; 18, cross over pipe; 19, balanced damping oil cylinder
The specific embodiment
A kind of railway shop frame equipment vehicle is with novel five axle bogies, this bogie truck comprise standard wheels to 1, skiving wheel rim wheel to 2, go up that core dish 3, framework assembly 4, two chute 5, hydraulic pressure balanced shock damping mechanism 6, brake beam 7, Advance plate hold 8, reaction plate holds 9 and traction drive mechanism 10, the forward and backward diaxon of described bogie truck is that standard wheels is to 1, the centre is that three skiving wheel rim wheels are to 2, free movement when the skiving wheel rim passes through curve for increasing bogie truck, be provided with traction drive mechanism 10 at second, four and five, as the drive source of independent ambulation.
Wherein, described traction drive mechanism 10 has function out of supply, gear engagement during construction, and gear breaks away from fully when crossing the rail transportation, has improved safety.
Wherein, standard wheels is framework assembly 4 to 1 top, and framework assembly 4 is provided with four Advance plates and holds 8, two reaction plates and hold 9 and one and go up core dishes 3, and last core dish 3 connects with flatcar, and framework assembly 4 belows are provided with pair chutes 5 and hydraulic pressure balanced shock damping mechanism 6.
Wherein, framework assembly 4 has the effect of forming a connecting link, during construction, last core dish 3 and reaction plate hold the 9 unsettled loads that are not subjected to, and only play the effect of centering, the load of flatcar holds 8 by four Advance plates and passes to framework assembly 4, cross rail when transportation four Advance plates and hold 8 and take out, the load of flatcar passes to 4, two reaction plates of framework assembly by last core dish 3 and holds 8 and play auxiliary support effect, the stability that keeps flatcar, it is right that framework assembly 4 passes to wheel by hydraulic pressure balanced shock damping mechanism 6.
Wherein, be provided with center pin assembly 11 as anti-drop device at the middle part of framework assembly 4 and last core dish 3, penetrating construction assembly 4 and last core dish 3, the center pin bottom of center pin assembly 11 is provided with screwed retaining ring.
Wherein, two chutes 5 are made up of 12, two corrosion-resistant steel slide plates 13 of a chute body and one group of locking pin 14, and 13 intermittent welds of corrosion-resistant steel slide plate are connected in the chute of chute body 12, slideway for brake beam, chute body 12 belows are provided with square breach, and brake beam can break away from chute after rotating to correct position, and slideway intersection in both sides is provided with detouchable locking pin 14, can prevent that brake beam from coming off automatically, brake beam is embedded in two chutes 5, and per two is one group, at first and second axle with between fourth, fifth.
Wherein, described hydraulic pressure balanced shock damping mechanism's 6 guide holders 16 and the welding of framework assembly 4 bottoms, balanced damping oil cylinder 19 is installed in the guide holder 16, balanced damping oil cylinder 19 is by cross over pipe 18 mutual UNICOMs, journal box body 15 hangs on the bearing of wheel to both sides, two sides are provided with spigot surface, journal box body 15 is embedded between the guide holder 16, both sides, journal box body 15 below are provided with spring perch, spring assembly 17 is arranged on the spring perch of journal box body 15, balanced damping oil cylinder 19 is arranged on the spring assembly 17, and its damping piston-rod runs through from spring assembly 17 and journal box body 15 pin joints.
The mutual UNICOM in A chamber of balanced damping oil cylinder is provided with damping hole between the B chamber of each balanced damping oil cylinder and the C chamber.
It should be noted that at last: obviously, above-described embodiment only is for the application's example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among the protection domain of the application's type.
Claims (7)
1. railway shop frame equipment vehicle is with novel five axle bogies, it is characterized in that: this bogie truck comprises that standard wheels is to (1), skiving wheel rim wheel is to (2), last core dish (3), framework assembly (4), two chutes (5), hydraulic pressure balanced shock damping mechanism (6), brake beam (7), Advance plate holds (8), reaction plate holds (9) and traction drive mechanism (10), before the described bogie truck, back diaxon is that standard wheels is to (1), the centre is that three skiving wheel rim wheels are to (2), free movement when the skiving wheel rim passes through curve for increasing bogie truck, second, four and five are provided with traction drive mechanism (10), as the drive source of independent ambulation.
2. five axle bogies according to claim 1, it is characterized in that: described traction drive mechanism (10) has function out of supply, gear engagement during construction, gear breaks away from fully when crossing the rail transportation, has improved safety.
3. five axle bogies according to claim 1, it is characterized in that: standard wheels is framework assembly (4) to (1) top, framework assembly (4) is provided with four Advance plates and holds (8), two reaction plates and hold (9) and one and go up core dish (3), last core dish (3) connects with flatcar, and framework assembly (4) below is provided with two chutes (5) and hydraulic pressure balanced shock damping mechanism (6).
4. five axle bogies according to claim 3, it is characterized in that: framework assembly (4) has the effect of forming a connecting link, during construction, last core dish (3) and reaction plate hold (9) unsettled load that is not subjected to, last core dish (3) only plays the effect of centering, the load of flatcar holds (8) by four Advance plates and passes to framework assembly (4), four Advance plates hold (8) taking-up when crossing the rail transportation, the load of flatcar passes to framework assembly (4) by last core dish (3), two reaction plates hold (8) and play auxiliary support effect, the stability that keeps flatcar, framework assembly (4) by hydraulic pressure balanced shock damping mechanism (6) pass to take turns right.
5. five axle bogies according to claim 1, it is characterized in that: be provided with center pin assembly (11) as anti-drop device at the middle part of framework assembly (4) and last core dish (3), penetrating construction assembly (4) and last core dish (3), the center pin bottom of center pin assembly (11) is provided with screwed retaining ring.
6. five axle bogies according to claim 1, it is characterized in that: two chutes (5) are by a chute body (12), two corrosion-resistant steel slide plates (13) and one group of locking pin (14) are formed, corrosion-resistant steel slide plate (13) intermittent weld is connected in the chute of chute body (12), slideway for brake beam, chute body (12) below is provided with square breach, brake beam can break away from chute after rotating to correct position, both sides slideway intersection is provided with detouchable locking pin (14), can prevent that brake beam from coming off automatically, brake beam is embedded in two chutes (5), and per two is one group, is positioned at first, two and the 4th, between five.
7. five axle bogies according to claim 1, it is characterized in that: described hydraulic pressure balanced shock damping mechanism (6) guide holder (16) and the welding of framework assembly (4) bottom, balanced damping oil cylinder (19) is installed in the guide holder (16), balanced damping oil cylinder (19) is by the mutual UNICOM of cross over pipe (18), keep the every stressed equalization of axletree, journal box body (15) hangs on the bearing of wheel to both sides, two sides are provided with spigot surface, journal box body (15) is embedded between the guide holder (16), both sides, journal box body (15) below are provided with spring perch, spring assembly (17) is arranged on the spring perch of journal box body (15), balanced damping oil cylinder (19) is arranged on the spring assembly (17), and its damping piston-rod runs through from spring assembly (17) and journal box body (15) pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320043651XU CN203126869U (en) | 2013-01-28 | 2013-01-28 | Novel five-shaft bogie for railway paving equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320043651XU CN203126869U (en) | 2013-01-28 | 2013-01-28 | Novel five-shaft bogie for railway paving equipment |
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| Publication Number | Publication Date |
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| CN203126869U true CN203126869U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320043651XU Expired - Fee Related CN203126869U (en) | 2013-01-28 | 2013-01-28 | Novel five-shaft bogie for railway paving equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043067A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Novel five-axis frameworkwork type bogie and rapid replacing method of brake beam accessory of bogie |
| CN103043068A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Acceleration fix-axis framework type bogie and bearing way conversion method of bogie spreading equipment with bogie |
| CN104727193A (en) * | 2015-04-01 | 2015-06-24 | 中铁重工有限公司 | Segmented railway track laying set and transportation method thereof |
| CN110373966A (en) * | 2019-08-20 | 2019-10-25 | 河南合力起重机械有限公司 | A kind of adjustable rubber-tyred track-laying machine |
-
2013
- 2013-01-28 CN CN201320043651XU patent/CN203126869U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043067A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Novel five-axis frameworkwork type bogie and rapid replacing method of brake beam accessory of bogie |
| CN103043068A (en) * | 2013-01-28 | 2013-04-17 | 中铁重工有限公司 | Acceleration fix-axis framework type bogie and bearing way conversion method of bogie spreading equipment with bogie |
| CN103043068B (en) * | 2013-01-28 | 2015-04-01 | 中铁重工有限公司 | Acceleration fix-axis framework type bogie and bearing way conversion method of bogie spreading equipment with bogie |
| CN104727193A (en) * | 2015-04-01 | 2015-06-24 | 中铁重工有限公司 | Segmented railway track laying set and transportation method thereof |
| CN104727193B (en) * | 2015-04-01 | 2017-03-22 | 中铁重工有限公司 | Segmented railway track laying set and transportation method thereof |
| CN110373966A (en) * | 2019-08-20 | 2019-10-25 | 河南合力起重机械有限公司 | A kind of adjustable rubber-tyred track-laying machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130814 Termination date: 20170128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |