CN201882113U - Movable type removable bumper - Google Patents
Movable type removable bumper Download PDFInfo
- Publication number
- CN201882113U CN201882113U CN2010206694117U CN201020669411U CN201882113U CN 201882113 U CN201882113 U CN 201882113U CN 2010206694117 U CN2010206694117 U CN 2010206694117U CN 201020669411 U CN201020669411 U CN 201020669411U CN 201882113 U CN201882113 U CN 201882113U
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Abstract
The utility model discloses a movable type removable bumper. The movable type removable bumper comprises two clamp splices (4) respectively clamped on two tracks (8) through clamping bolts (3) respectively; two symmetrically arranged channel steels (2) are respectively arranged on one side of one clamp splice and one side of the other clamp splice, which face to wheels (9); two ends of one channel steel (2) are respectively connected with two ends of the other channel steel (2) through screw rods (7); pressure springs (5) are sleeved on the screw rods (7) between the two channel steels (2); and nuts (6) are screwed on the screw rods (7). In the utility model, the clamp splices clamped on the tracks are adopted for positioning; a cushioning device comprising the two channel steels is arranged on one side of one clamp splice and one side of the other clamp splice, which face to a vehicle; and the pressure springs are arranged between the two channel steels and used for offsetting the impact of the vehicle. Track stoppers are welded on the channel steels facing to the wheels of the vehicle and take the shape of a wedge, and wedge surfaces are arc surfaces, thereby preventing the track stoppers from cracking up tire treads. By adopting the movable type removable bumper provided by the utility model, collision impacts are greatly reduced, the service lives of the tire treads, rolling bearings, bogies and the tracks are prolonged, and work noises are reduced.
Description
Technical field
The utility model relates to a kind of bumper, particularly relates to a kind of movable removable bumper, belongs to the technical field that stops vehicle track running.
Background technology
Train is when moving the car operation, and the termination that plunges off the tracks when preventing humping of cars is equipped with wedge shape road retaining on the track of each position, and the lozenges of road retaining is circular-arc, is used for the location of vehicle.When humping of cars, because the road retaining is directly to weld in orbit, there are not any buffering and deceleration, wheel of vehicle tread that rolls during rolling and road touch block hit and produce huge impact power and noise, impulsive force brings bigger rigidity to impact to wheel tread, antifriction-bearing box, bogie truck and rail, may cause accessory to damage; Sometimes owing to move the car misoperation, even can make vehicle directly break through retaining, pass the walkway, could stop, have great potential safety hazard until bumping against the factory building wall; In a single day vehicle goes out retaining, just can't return again and, and has only the vehicle that plunges off the tracks to be pulled back after with burning torch the retaining of the road on the track being cut away, and operation is inconvenience quite, and influence is produced.Limited by the place, some road retaining needs often dismounting, will burn-on the big and easy damaged track of work capacity after the road retaining cutting again.
Summary of the invention
The purpose of this utility model is, a kind of movable removable bumper is provided.It and track flexibly connect, and have buffer action, can reduce collision impact greatly, prolong the service life of wheel tread, antifriction-bearing box, bogie truck and track, can reduce operating noise, and handled easily is increased work efficiency.
The technical solution of the utility model: a kind of movable removable bumper, comprise through fastening bolt and be clipped in two fixture blocks on the track, fixture block is provided with two blocks of symmetrically arranged channel-section steels in face of a side of wheel, the two ends of two blocks of channel-section steels connect through screw rod, be with stage clip on the screw rod between two blocks of channel-section steels, be rotary with nut on the screw rod.
In the aforementioned movable removable bumper, channel-section steel two ends in face of wheel in described two blocks of channel-section steels are provided with retaining, and the road retaining is wedge shape, and the wedge surface of wedge shape is in face of wheel.
Compared with prior art, the utility model is to be undertaken spacing by the fixture block that is clipped in track.Be provided with the shock absorber made from two blocks of channel-section steels at fixture block in face of the one side of vehicle, between two blocks of channel-section steels, be provided with stage clip, offset the impulsive force of vehicle by stage clip.Be welded with retaining on the channel-section steel of wheel of vehicle, the road retaining is made into wedge shape, wedge surface is an arc surface, can prevent that retaining from breaking the tread of wheel.The utility model can reduce collision impact greatly, prolongs the service life of wheel tread, antifriction-bearing box, bogie truck and track, can reduce operating noise, and handled easily is increased work efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-road retaining, 2-channel-section steel, 3-fastening bolt, 4-fixture block, 5-stage clip, 6-nut, 7-screw rod, 8-track, 9-wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to any restriction of the present utility model.
Embodiment.
The utility model as shown in Figure 1.A kind of movable removable bumper, comprise through fastening bolt 3 and be clipped in two fixture blocks 4 on the track 8, fixture block 4 is provided with two blocks of symmetrically arranged channel-section steels 2 in face of a side of wheel 9, the two ends of two blocks of channel-section steels 2 connect through screw rod 7, be with stage clip 5 on the screw rod 7 between two blocks of channel-section steels 2, be rotary with nut 6 on the screw rod 7.Channel-section steel two ends in face of wheel 9 in described two blocks of channel-section steels 2 are provided with retaining 1, and the road retaining is wedge shape, and the wedge surface of wedge shape is in face of wheel 9.
During concrete enforcement, two roads of holding up traffic are automatically kept off on the 1 parallel rail level that is placed on track 8, and road retaining 1 is welded on the channel-section steel of a specification 160mm, keep off 1 place at the channel-section steel two ends near the road and bore a Φ 30mm hole respectively, install a long 540mm additional, Φ 30mm screw rod 7, with screw rod 7 is axle, on its screw rod 7, adorn two stage clips 5, get a specification 160mm channel-section steel again, length equates with the channel-section steel of welding road retaining 1, is boring Φ 30mm hole with last channel-section steel opposite position, screw rod 7 and stage clip 5 are gone here and there together, and the channel-section steel hole is fixed together two channel-section steels by the elastic force of stage clip 5.During assembling the utility model, respectively process half breach that mates with the track profile in the 170mm place with two long 260mm specification 60mm * 60mm square steel, constitute fixture block 4 at the I-shape place of track cross-sectional plane.Bore the through hole of two Φ 22mm in fixture block 4 sides, be clipped on the track 8 two fixture blocks 4 fixing by fastening bolt 3, fixture block 4 has played position-limiting action, fixture block 4 can be clipped in the optional position of track by unclamping fastening bolt 3, has formed movable removable shock absorber.Movable removable shock absorber forms card in orbit.In the operation of slide car, the road retaining 1 and the stage clip 5 of movable removable shock absorber can absorb the dump energy of vehicle operating, and vehicle steadily stops.When opening the road junction, only need the fixture block of this device is taken apart, just movable removable shock absorber can be removed as needs.
In the practice; when slipping the car test; road retaining 1 self is to end the car device; by the friction force of road retaining 1 with rail; attenuate most of impulsive force of vehicle; pass through stage clip 5 again, suffered impulsive forces such as retaining 1, wheel 9, antifriction-bearing box and bogie truck are reduced greatly, vehicle body fittings is played the better protect effect.
By test, when road of the present utility model was blocked, vehicle can steadily stop vehicle with the 10-15m/s velocity shock, and impact sound is minimum.After using the utility model, improved the safety of reversing operation, the road card of transfer platform and accessory factory building need not repeat cutting, welding road retaining again; Movable removable shock absorber is eliminated the vehicle momentum when vehicle parking, accessories such as wheel, antifriction-bearing box and bogie truck are protected.By the use of 1 wheat harvesting period, the reaction of transfer platform operating personal is good.
Claims (2)
1. movable removable bumper, it is characterized in that: comprise through fastening bolt (3) being clipped in fixture block (4) on two tracks (8), fixture block (4) is provided with two blocks of symmetrically arranged channel-section steels (2) in face of a side of wheel (9), the two ends of two blocks of channel-section steels (2) connect through screw rod (7), be with stage clip (5) on the screw rod (7) between two blocks of channel-section steels (2), be rotary with nut (6) on the screw rod (7).
2. according to the described movable removable bumper of claim 1, it is characterized in that: channel-section steel two ends in face of wheel (9) in described two blocks of channel-section steels (2) are provided with retaining (1), and the road retaining is wedge shape, and the wedge surface of wedge shape is in face of wheel (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206694117U CN201882113U (en) | 2010-12-20 | 2010-12-20 | Movable type removable bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206694117U CN201882113U (en) | 2010-12-20 | 2010-12-20 | Movable type removable bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882113U true CN201882113U (en) | 2011-06-29 |
Family
ID=44179651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206694117U Expired - Fee Related CN201882113U (en) | 2010-12-20 | 2010-12-20 | Movable type removable bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966351A (en) * | 2012-11-12 | 2013-03-13 | 三一重型装备有限公司 | Limiting device of coal cutter and scraper conveyer with same |
| CN112744528A (en) * | 2021-01-11 | 2021-05-04 | 李明星 | Automatic conveying device with multiple selectable unit modules for tea processing |
-
2010
- 2010-12-20 CN CN2010206694117U patent/CN201882113U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966351A (en) * | 2012-11-12 | 2013-03-13 | 三一重型装备有限公司 | Limiting device of coal cutter and scraper conveyer with same |
| CN112744528A (en) * | 2021-01-11 | 2021-05-04 | 李明星 | Automatic conveying device with multiple selectable unit modules for tea processing |
| CN112744528B (en) * | 2021-01-11 | 2022-06-17 | 宣恩县长腾茶业有限公司 | Automatic conveying device with multiple selectable unit modules for tea processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUIYANG VEHICLE CO., LTD. OF CHINA SOUTH LOCOMOTIV Free format text: FORMER OWNER: NANFANG HUITONG CO., LTD. Effective date: 20150316 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 550017 GUIYANG, GUIZHOU PROVINCE TO: 550000 GUIYANG, GUIZHOU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150316 Address after: 550000 Guizhou Province, Guiyang national hi tech Industrial Development Zone Technology Park Nature Park chauvinism Patentee after: South car Kweiyang vehicle Co., Ltd Address before: Guiyang City, Guizhou province 550017 Abdullah camp Patentee before: Nanfang Huitong Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |