CN110846950A - Track butt joint connects fixing clip - Google Patents

Track butt joint connects fixing clip Download PDF

Info

Publication number
CN110846950A
CN110846950A CN201911287962.9A CN201911287962A CN110846950A CN 110846950 A CN110846950 A CN 110846950A CN 201911287962 A CN201911287962 A CN 201911287962A CN 110846950 A CN110846950 A CN 110846950A
Authority
CN
China
Prior art keywords
butt joint
fixing clip
bayonet
rail
rails
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.)
Pending
Application number
CN201911287962.9A
Other languages
Chinese (zh)
Inventor
肖公平
肖连平
肖薇
肖龙武
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.)
Xiangtan Hengxin Industrial Co Ltd
Original Assignee
Xiangtan Hengxin Industrial 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 Xiangtan Hengxin Industrial Co Ltd filed Critical Xiangtan Hengxin Industrial Co Ltd
Priority to CN201911287962.9A priority Critical patent/CN110846950A/en
Publication of CN110846950A publication Critical patent/CN110846950A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01BPERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B23/00Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
    • E01B23/02Tracks for light railways, e.g. for field, colliery, or mine use
    • E01B23/04Fastening or joining means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)

Abstract

The invention discloses a rail butt joint connecting and fixing clamp, wherein a bayonet matched with the cross section of a rail is arranged in the fixing clamp, and the rail is nested in the bayonet. The invention has the following technical effects that the fixation of the butt joint of the rails is strengthened, when transportation equipment such as a mine car or a shuttle car brakes on the rails, the passing of the holding claws is not influenced, the butt joint of the rails is not easy to deform and dislocate, the derailment accident is prevented, and the fastening device is filled in the gap between the bayonet of the fixing clip and the rails, so that the looseness of the rails can be prevented.

Description

Track butt joint connects fixing clip
Technical Field
The invention belongs to a track matching facility for auxiliary transportation of underground or aboveground mine cars, shuttle cars and the like for mineral exploitation, and is mainly used for fixing a butt joint of a track.
Background
The tracks of underground or aboveground mine cars, shuttle cars and other transportation equipment for mineral exploitation mostly adopt GB11264 tracks or YB5055 tracks, and the connection mode at the butt joint of the two tracks is as follows: the rail web at the rail joint is provided with a connecting hole, and the rail web is clamped from two sides through clamping plates, bolts and nuts. The mine transportation transport equipment such as mine cars and shuttle cars adopts a vehicle-mounted emergency braking mode that a clamping claw is hooked on the lower side of a rail head of a rail, a brake rod applies pressure from a rail tread to carry out rail clamping braking, and a clamping plate, a bolt and a nut which are connected at the butt joint of two rails can block the clamping claw from passing through, so that the braking is influenced, and safety accidents are caused.
Disclosure of Invention
The invention aims to provide a rail butt joint connecting and fixing clamp.
The technical scheme of the invention is that the rail butt joint is connected with the fixing clip, a bayonet which is matched with the cross section of the rail is arranged in the fixing clip, and the rail is nested in the bayonet.
Iron sand cement concrete is filled in the gap between the bayonet of the fixing clip and the track.
The bottom of the bayonet is provided with a vent hole.
The inner bottom surface of the bayonet of the fixing clip is provided with a wedge groove, and a wedge is inserted into the wedge groove.
The inner bottom surface of the bayonet of the fixing clip is provided with a screw hole, and a screw rod is arranged in the screw hole.
The invention has the following technical effects that the fixation of the butt joint of the rails is strengthened, when transportation equipment such as a mine car or a shuttle car brakes on the rails, the passing of the holding claws is not influenced, the butt joint of the rails is not easy to deform and dislocate, the derailment accident is prevented, and the fastening device is filled in the gap between the bayonet of the fixing clip and the rails, so that the looseness of the rails can be prevented.
Drawings
Fig. 1 is a schematic view of the structure of the present invention installed at a butt joint of a rail.
Fig. 2 is a cross-sectional view of the present invention retainer card.
Fig. 3 is a left side view of fig. 1.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is an installation use diagram of the present invention.
Fig. 6 is a sectional view a-a of fig. 5.
Fig. 7 is a schematic structural view of the second embodiment of the present invention installed at a butt joint of rails.
Fig. 8 is a front view of a second embodiment retainer card in accordance with the present invention.
Fig. 9 is a sectional view taken along line B-B of fig. 7.
FIG. 10 is a front view of a second embodiment cam of the present invention.
Fig. 11 is a top view of fig. 10.
Fig. 12 is a schematic view of the structure of the third embodiment of the present invention installed at the butt joint of the rails.
Fig. 13 is a cross-sectional view of fig. 12.
Fig. 14 is a diagram of an embodiment of the present invention.
FIG. 15 is a diagram of an embodiment of the present invention.
Detailed Description
As shown in fig. 1, 2, 3, 4, 5 and 6, a rail butt joint is connected with a fixing card, wherein a bayonet 12 corresponding to the section of a rail 2 is arranged in the fixing card 1, and the rail 2 is nested in the bayonet 3.
Iron sand cement concrete 3 is filled in the gap between the bayonet 3 of the fixing clip 1 and the track 2.
The bottom of the bayonet 3 is provided with a vent hole 13.
As shown in fig. 7, 8, 9, 10 and 11, a rail butt joint is connected with a fixing clip, wherein a bayonet 12 corresponding to the section of a rail 2 is arranged in a fixing clip 1, and the rail 2 is nested in the bayonet 3. A wedge groove 14 is formed on the inner bottom surface of the fixing clip 1, and a pair of wedges 15 are inserted into the wedge groove 14.
As shown in fig. 12 and 13, a rail butt joint is connected with a fixing clip, wherein a bayonet 12 corresponding to the section of a rail 2 is arranged in a fixing clip 1, and the rail 2 is nested in a bayonet 3. A screw hole 33 is formed in the inner bottom surface of the bayonet 12 of the fixing card 1, and a screw 34 is provided in the screw hole 33.
As shown in fig. 14 and 15, the rail 2 is installed on the sleeper 4, the rail butt joint connecting fixing clip is installed at the butt joint of the rail 2, the rail 2 is nested into the bayonet 12 from one end of the fixing clip 1, and the gap between the bayonet 3 of the fixing clip 1 and the rail 2 is filled with iron sand cement concrete 3 to prevent the rail from loosening; the braking device of the shuttle car 5 comprises holding clamps 6 and brake levers 7, when braking is conducted, the holding clamps 6 are held on the rail web of the rail 2 from two sides of the rail 2, the brake levers 7 apply braking pressure from the tread of the steel rail 2 to conduct friction braking, and the rail butt joint is connected with the fixing clamp so that the passing of the holding clamps 6 is not affected.

Claims (5)

1. The utility model provides a track butt joint connects fixing clip which characterized in that: a bayonet (12) which is matched with the section of the track (2) is arranged in the fixing clip (1), and the track (2) is nested in the bayonet (12).
2. The rail butt joint connection fixing clip according to claim 1, wherein: iron sand cement concrete (3) is filled in the gap between the bayonet (12) of the fixing clip (1) and the track (2).
3. The rail butt joint connection fixing clip according to claim 2, wherein: the bottom of the bayonet (12) is provided with a vent hole (13).
4. The rail butt joint connection fixing clip according to claim 1, wherein: an inclined wedge groove (31) is formed in the inner bottom surface of the bayonet (12) of the fixing clip (1), and an inclined wedge (32) is inserted into the inclined wedge groove (31).
5. The rail butt joint connection fixing clip according to claim 1, wherein: the inner bottom surface of the bayonet (12) of the fixing clip (1) is provided with a screw hole (33), and a screw rod (34) is arranged in the screw hole (33).
CN201911287962.9A 2019-12-15 2019-12-15 Track butt joint connects fixing clip Pending CN110846950A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911287962.9A CN110846950A (en) 2019-12-15 2019-12-15 Track butt joint connects fixing clip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911287962.9A CN110846950A (en) 2019-12-15 2019-12-15 Track butt joint connects fixing clip

Publications (1)

Publication Number Publication Date
CN110846950A true CN110846950A (en) 2020-02-28

Family

ID=69609157

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911287962.9A Pending CN110846950A (en) 2019-12-15 2019-12-15 Track butt joint connects fixing clip

Country Status (1)

Country Link
CN (1) CN110846950A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191213164A (en) * 1911-07-06 1912-10-17 Edward Andrew Tolgen Improvements in or relating to Railway Rail Joints.
GB191302676A (en) * 1913-02-01 1913-10-09 William Hozlewood Buster Improvements in and relating to Railway Rail Joints.
CN202007369U (en) * 2011-03-17 2011-10-12 葛沛新 Rapid joint for rails
CN203048419U (en) * 2013-02-01 2013-07-10 抚顺新钢铁有限责任公司 Novel crown block rail joint
CN211547102U (en) * 2019-12-15 2020-09-22 湘潭市恒欣实业有限公司 Track butt joint connects fixing clip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191213164A (en) * 1911-07-06 1912-10-17 Edward Andrew Tolgen Improvements in or relating to Railway Rail Joints.
GB191302676A (en) * 1913-02-01 1913-10-09 William Hozlewood Buster Improvements in and relating to Railway Rail Joints.
CN202007369U (en) * 2011-03-17 2011-10-12 葛沛新 Rapid joint for rails
CN203048419U (en) * 2013-02-01 2013-07-10 抚顺新钢铁有限责任公司 Novel crown block rail joint
CN211547102U (en) * 2019-12-15 2020-09-22 湘潭市恒欣实业有限公司 Track butt joint connects fixing clip

Similar Documents

Publication Publication Date Title
CN110939023A (en) Fixing device for butt joint of rail
CN103790080B (en) City rail wheel guard rail device and installation method thereof
CN211547102U (en) Track butt joint connects fixing clip
CN109229134B (en) Bidirectional emergency anti-slip braking device for electric locomotive
CN211815211U (en) Fixing jacket for butt joint of rail
CN211815218U (en) Fixing device for butt joint of rail
CN211815215U (en) Track butt joint fixing plate
CN211815212U (en) Fixed cutting sleeve for butt joint of rail
CN211547101U (en) Rail butt joint fixing seat
CN211815216U (en) Rail butt joint fixing clamp
CN204139004U (en) Rail can't harm ruggedized equipment
CN212375648U (en) Rail butt joint combined connecting sleeve
CN110846946A (en) Rail butt joint fixing seat
CN110846947A (en) Fixed cutting sleeve for butt joint of rail
CN211815217U (en) Fixing clamping seat for butt joint of rail
CN110846950A (en) Track butt joint connects fixing clip
CN211815213U (en) Rail butt joint clamping seat
US11162227B2 (en) Boltless fastener assembly for heavy haul railway with axle load of 35-40 tons
CN211815214U (en) Threaded sleeve type track butt joint connecting plate
CN110846949A (en) Fixing jacket for butt joint of rail
CN211815219U (en) Track butt joint connecting plate
CN110939024A (en) Track butt joint fixing plate
KR101507428B1 (en) A Wheel Retracking induction for railway vehicle
CN206691131U (en) Clamping-rail bidirectional car arrester
CN110872795A (en) Rail butt joint fixing clamp

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination