CN108944994A - Mining-car stopper - Google Patents
Mining-car stopper Download PDFInfo
- Publication number
- CN108944994A CN108944994A CN201811117970.4A CN201811117970A CN108944994A CN 108944994 A CN108944994 A CN 108944994A CN 201811117970 A CN201811117970 A CN 201811117970A CN 108944994 A CN108944994 A CN 108944994A
- Authority
- CN
- China
- Prior art keywords
- rail
- car
- webs
- mining
- locking face
- 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.)
- Granted
Links
- 241001669679 Eleotris Species 0.000 claims abstract description 31
- 238000010008 shearing Methods 0.000 claims abstract description 13
- 238000013461 design Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 244000062793 Sorghum vulgare Species 0.000 description 4
- 235000019713 millet Nutrition 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- -1 equipment Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K7/00—Railway stops fixed to permanent way; Track brakes or retarding apparatus fixed to permanent way; Sand tracks or the like
- B61K7/16—Positive railway stops
- B61K7/20—Positive wheel stops
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The present invention relates to a kind of mining-car stoppers, comprising: outer webs and inner webs；Outer webs upper end and inner webs upper end are respectively arranged with connecting hole；Outer webs upper end is connected with inner webs by drift bolt bolt；Design has the sleeper beam for receiving the shearing of mine car wheel rim above inner webs；It is docked with sleeper beam with seam allowance on the top of outer webs；Sleeper beam includes the pillow top that mine tram wheel shearing is matched and resisted with rail head of rail surface；The lower inside of inner webs is provided with latch segment.Mining-car stopper of the present invention, drift bolt bolt are tightened to car arrester one entirety and cover be stuck on the rail head of rail, and car arrester is all without departing from rail under any circumstance；It can make car arrester unitary rotation under the impact of mine car wheel rim, and then make below the rail head of 4 locking faces and rail and the upper surface of rail bottom reliable contacts, low manufacture cost；Easy to operate, when installation, need to only tighten two bolts；Light-weight, carrying is very convenient, and is not required to safeguard and repair, high reliablity of keeping off a car.
Description
Technical field
The present invention relates to interim Obstruct apparatus needed for a kind of track gallery operation, in particular to a kind of mine car
Car arrester.
Background technique
Mine car is most popular a kind of prevailing traffic equipment in the industries such as mine and building materials, it is responsible for various materials
The important transportation task of the products such as material, equipment, coal, ore, timber and personnel.Operation in rail roadway, such as various pipes,
Line, cable and equipment, the installation of facility, maintenance, repair etc. are the main routine works of bargh maintenance personal.In order to guarantee to pacify
Entirely, Obstruct apparatus is respectively provided at Work places both ends before enterprise's all strict regulations operations.For many years, grinding in terms of car arrester
Study carefully and never terminate, the structure, many kinds of of formula car arrester is fixedly mounted, using also very extensively, no matter this car arrester is from reliable
Property be still all mature on the whole from practicability, but never have for the Portable car arrester temporarily held up traffic ideal, mature
Product.
From the point of view of current research and field application, commonly interim Obstruct apparatus all exists not for operation in rail roadway
Same weakness and deficiency, such as:
1, timber wedge.Structure is simple and convenient to operate, but it is only used for preventing from being parked in the mine car generation " sport car " of track, also
It is to be only used for parking, and cannot be used for preventing from carrying out vehicle suddenly when overhauling in tunnel, that is, cannot be used for " keeping off a car ".And safety
Property, reliability are poor.
2, anchor chain.It is usually used in the interim parking of haulage drift developing (driving) head, if for overhauling in daily tunnel
Interim " keeping off a car ", construction will be very complicated, so practicability is very poor.
3, it is taken with sleeper and covers " cross gear ".This be at present in rail roadway operation, the most common interim alley stopping device of construction,
It is easy to operate, it is reliable to keep off a car, but sleeper is bulky and heavy, difficult, considerably increases the negative of operating personnel
Load.
Summary of the invention
In view of the deficiency of the prior art, the present invention provide it is a kind of it is light-weight, structure is simple, carries and easy to operate
Mining-car stopper.
The technical solution used in the present invention is:
A kind of mining-car stopper,
It include: outer webs and inner webs；
Outer webs upper end and inner webs upper end are respectively arranged with connecting hole；
Outer webs upper end is connected with inner webs by drift bolt bolt；
Design has the sleeper beam for receiving the shearing of mine car wheel rim above inner webs；
Inner sidewall is in " 7 " font；Design has the through-hole for installing drift bolt bolt on sleeper beam；
It is docked with sleeper beam with seam allowance on the top of outer webs；
Sleeper beam includes the pillow top that mine tram wheel shearing is matched and resisted with rail head of rail surface；
The lower inside of inner webs is provided with latch segment；
Latch segment includes the upper locking face and lower locking face for preventing car arrester from sliding along rail；
The lower part of inner webs is provided with locking hole；
Clamping screw is provided in locking hole；
The lower surface of upper locking face and rail head of rail fits；
The upper surface of lower locking face and rail rail bottom fits.
The outer webs are arranged fluted with sleeper beam contact surface；Sleeper beam and outer webs contact surface are provided with protrusion；It is convex
It rises in insertion groove.
The pillow top that the sleeper beam matched with rail head of rail surface and resisted mine tram wheel shearing is two, and front and back is symmetrically set
It sets.
The lower part of the sleeper beam is in V-shape.
Latch segment includes symmetrically arranged upper locking face and lower locking face for preventing car arrester from sliding along rail.
The latch segment that interior inside sidewalls are arranged in is symmetrical set with the latch segment that outer inside sidewalls are arranged in.
The lower part of outer webs is provided with latch segment；
Latch segment includes the upper locking face and lower locking face for preventing car arrester from sliding along rail；
The lower surface of upper locking face and rail head of rail fits；
The upper surface of lower locking face and rail rail bottom fits.
The present invention compared with the prior art the utility model has the advantages that
Mining-car stopper of the present invention, low manufacture cost；Easy to operate, when installation, need to only tighten two bolts；It is light-weight, carry ten
It is convenient to divide, and is not required to safeguard and repair.
Mining-car stopper of the present invention, can be realized gallery (roadway gradient be less than or equal to 7 ‰) and minor grade tunnel can
It by alley stopping device, when it is mainly used for the operation in rail roadway, is temporarily installed on track, prevents in the side of job area
The accident of (or two sides) carrys out vehicle, to guarantee the personal safety of operating personnel.
Mining-car stopper of the present invention, high reliablity of keeping off a car: car arrester is tightened to one by the drift bolt bolt of Portable car arrester
A whole and set is stuck on the rail head of rail, and car arrester is all without departing from rail under any circumstance；The shaft of clamping screw is made
With car arrester unitary rotation under the impact of mine car wheel rim can be made, and then made below the rail head of 4 locking faces and rail and rail
The upper surface of bottom reliable contacts are securely locked car arrester on rail, and realization is reliably kept off a car.Sample is impacted in fact through multiple loaded vehicle
It tests, car arrester is kept off a car reliable almost without Forward trace.
Mining-car stopper of the present invention, anti-shear ability are strong: Portable car arrester when keeping off a car, the wheel rim of mine car and pillow fine strain of millet,
The upper surface of pillow top and the rail head of rail for resting the head on fine strain of millet are all " face contacts ", reduce the shearing force on unit area, make the anti-of car arrester
Shear ability enhancing.
Mining-car stopper of the present invention, structure is simple, easy for installation: Portable car arrester is only by two parts and two bolts
Composition, in addition to low manufacture cost, pacify, tear open it is easy to operate time saving.
Mining-car stopper of the present invention, light-weight, easy to carry: Portable car arrester is whole in the rail for 18kg/m
Body weight (including all connectors) only has 4.5kg/ set, carries very convenient, heaviest piece 1.86kg when fission carries.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of mining-car stopper of the present invention；
Fig. 2 is the schematic view of the front view of the installation condition of mining-car stopper of the present invention；
Fig. 3 is the overlooking structure diagram of the installation condition of mining-car stopper of the present invention；
Fig. 4 is the braking process schematic diagram of mining-car stopper of the present invention；
Fig. 5 is the schematic view of the front view of mining-car stopper of the present invention；
Fig. 6 is the overlooking structure diagram of mining-car stopper of the present invention；
Fig. 7 is the inner webs schematic view of the front view of mining-car stopper of the present invention；
Fig. 8 is the inner webs overlooking structure diagram of mining-car stopper of the present invention；
Fig. 9 is the inner webs side structure schematic view of mining-car stopper of the present invention；
Figure 10 is the outer webs schematic view of the front view of mining-car stopper of the present invention；
Figure 11 is the outer webs overlooking structure diagram of mining-car stopper of the present invention；
Figure 12 is the outer webs side structure schematic view of mining-car stopper of the present invention.
Main component symbol description in attached drawing:
In figure:
1, rail rail bottom 2, steel rail web；
3, rail head of rail 4, mine car wheel rim；
5, mine car wheel tread 6, mine car axis；
7, outer webs 8, sleeper beam；
9, lifting ear 10, drift bolt bolt；
11, inner webs 12, pillow top；
13, clamping screw 14, upper locking face；
15, lower locking face 16, latch segment.
Specific embodiment
Referring to the drawings and embodiment the present invention will be described in detail:
Attached drawing 1-12 it is found that a kind of mining-car stopper,
It include: outer webs and inner webs；
Outer webs upper end and inner webs upper end are respectively arranged with connecting hole；
Outer webs upper end is connected with inner webs by drift bolt bolt；
Design has the sleeper beam 8 for receiving the shearing of mine car wheel rim above inner webs；
Inner sidewall is in " 7 " font；Design has the through-hole for installing drift bolt bolt 10 on sleeper beam 8；
It is docked with sleeper beam 8 with seam allowance on the top of outer webs 7；
Sleeper beam 8 includes the pillow top 12 that mine tram wheel shearing is matched and resisted with 3 surface of rail head of rail；
The lower inside of inner webs is provided with latch segment 16；
Latch segment includes the upper locking face 14 and lower locking face 15 for preventing car arrester from sliding along rail；
The lower part of inner webs is provided with locking hole；
Clamping screw is provided in locking hole；
The lower surface of upper locking face and rail head of rail fits；
The upper surface of lower locking face 15 and rail rail bottom fits.
The outer webs 7 are arranged fluted with 8 contact surface of sleeper beam；Sleeper beam 8 is provided with convex with 7 contact surface of outer webs
It rises；In protrusion insertion groove.
The pillow top 12 that the sleeper beam 8 matched with 3 surface of rail head of rail and resisted mine tram wheel shearing is two, and front and back is symmetrical
Setting.
The lower part of the sleeper beam 8 is in V-shape.
Latch segment includes symmetrically arranged upper locking face 14 and lower locking face 15 for preventing car arrester from sliding along rail.
The latch segment that interior inside sidewalls are arranged in is symmetrical set with the latch segment that outer inside sidewalls are arranged in.
The lower part of outer webs is provided with latch segment；
Latch segment includes the upper locking face and lower locking face for preventing car arrester from sliding along rail；
The lower surface of upper locking face and rail head of rail fits；
The upper surface of lower locking face and rail rail bottom fits.
The installation steps of mining-car stopper of the present invention are as follows:
In rail roadway before operation, the Portable car arrester is mounted on rail, comprising: inner webs 11 are placed on mine car
4 side of wheel rim of wheel, outer webs 7 are placed on 5 side of tyre tread of mine tram wheel, with drift bolt bolt 10 that inner webs 11 and outer webs 7 are tight
Gu being stuck in car arrester set on the rail head of rail, then clamping screw 13 is tightened, and car arrester is swung to operation interval side, just
Complete the installation of car arrester.
If only side is needed to keep off a car, 1 set of car arrester is respectively installed on two rail, to keep off a car in both direction, needs
4 sets of car arresters are symmetrically installed, as shown in Fig. 2.
The principle of keeping off a car of mining-car stopper of the present invention is as follows:
The Portable car arrester before receiving the impact of mine tram wheel, the pillow top 12 of car arrester there is no with rail head of rail 3
The upper surface of contact, sleeper beam 8 be in " hanging " state, car arrester is " cover and block " on the rail head 3 of rail, as held up traffic in attached drawing 3
The centerline of device is in start bit.When mine car arrives, mine car wheel rim 4 applies vertical impact forces to the upper side of sleeper beam 8 first,
Under the action of this impact force, car arrester will be rotated with clamping screw 13 for axis, go to the center line of car arrester in attached drawing 3
Stop bit, upper locking face 14 and lower locking face 15 ramp with the lower inclined plane of rail head of rail 3 and rail rail bottom 1 respectively at this time
Reliable contacts lock car arrester using " tensioning " power of upper locking face 14 and lower locking face 15, with prevent car arrester to advancing slip
Row.
Mining-car stopper of the present invention improves anti-shear ability, makes wheel rim 5 and the pillow fine strain of millet 8, the pillow top 12 and steel of resting the head on fine strain of millet of mine car
The upper surface of rail rail head 3 is all " face contact ", to reduce the shearing force on unit area.In addition to this, inner webs 11 and outer webs 7
Between combination use fixing structure；Latch segment in two side arms also uses symmetrical structure, makes car arrester when holding up traffic two
The upper locking face 14 of side and lower locking face 15 while stress can effectively prevent car arrester distortion and deflection, improve making for car arrester
Use the service life.
The above described is only a preferred embodiment of the present invention, not making in any form to structure of the invention
Limitation.Any simple modification, equivalent change and modification to the above embodiments according to the technical essence of the invention,
Belong within the scope of technical solution of the present invention.
Claims (6)
1. a kind of mining-car stopper, it is characterised in that:
It include: outer webs (7) and inner webs (11)；
Outer webs upper end and inner webs upper end are respectively arranged with connecting hole；
Outer webs upper end is connected with inner webs by drift bolt bolt；
Design has the sleeper beam (8) for receiving the shearing of mine car wheel rim above inner webs；
It is docked with sleeper beam (8) with seam allowance on the top of outer webs (7)；
Sleeper beam (8) includes the pillow top (12) that mine tram wheel shearing is matched and resisted with rail head of rail (3) surface；
The lower inside of inner webs is provided with latch segment；
Latch segment includes the upper locking face (14) and lower locking face (15) for preventing car arrester from sliding along rail；
The lower part of inner webs is provided with locking hole；
Clamping screw is provided in locking hole；
The lower surface of upper locking face and rail head of rail fits；
Lower locking face (15) and the upper surface of rail rail bottom fit.
2. mining-car stopper according to claim 1, it is characterised in that:
The outer webs (7) are arranged fluted with sleeper beam (8) contact surface；Sleeper beam (8) is provided with outer webs (7) contact surface
Protrusion；In protrusion insertion groove.
3. mining-car stopper according to claim 1, it is characterised in that:
The pillow top (12) that the sleeper beam (8) matched with rail head of rail (3) surface and resisted mine tram wheel shearing is two, and front and back is right
Claim setting.
4. mining-car stopper according to claim 1, it is characterised in that:
The lower part of the sleeper beam (8) is in V-shape.
5. mining-car stopper according to claim 1, it is characterised in that:
Latch segment includes symmetrically arranged upper locking face (14) and lower locking face (15) for preventing car arrester from sliding along rail.
6. mining-car stopper according to claim 1, it is characterised in that:
The lower part of outer webs is provided with latch segment；
Latch segment includes the upper locking face and lower locking face for preventing car arrester from sliding along rail；
The lower surface of upper locking face and rail head of rail fits；
The upper surface of lower locking face and rail rail bottom fits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117970.4A CN108944994B (en) | 2018-09-26 | 2018-09-26 | Mine car arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811117970.4A CN108944994B (en) | 2018-09-26 | 2018-09-26 | Mine car arrester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108944994A true CN108944994A (en) | 2018-12-07 |
| CN108944994B CN108944994B (en) | 2023-11-17 |
Family
ID=64472209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811117970.4A Active CN108944994B (en) | 2018-09-26 | 2018-09-26 | Mine car arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108944994B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495085A1 (en) * | 1980-11-04 | 1982-06-04 | Bosseler Monique | Safety shoe for vehicle rail - has pivoted claw clamped to rail with clock to slow and stop vehicle |
| CN202225883U (en) * | 2011-09-15 | 2012-05-23 | 安徽恒源煤电股份有限公司刘桥第一煤矿 | Simple mining car stopper |
| CN203958184U (en) * | 2014-05-20 | 2014-11-26 | 河南永华能源有限公司 | Before and after a kind of air door, fixedly cover car device |
| CN204605846U (en) * | 2015-05-22 | 2015-09-02 | 中冶建工集团有限公司 | Card rail device |
| CN105644584A (en) * | 2015-12-25 | 2016-06-08 | 广东迪生电力钢构器材有限公司 | Arresting shaft type car arrester |
| JP2018002009A (en) * | 2016-07-05 | 2018-01-11 | 東日本旅客鉄道株式会社 | Hand scotch of railway vehicle |
| CN208746018U (en) * | 2018-09-26 | 2019-04-16 | 河北能源职业技术学院 | Mining-car stopper |
-
2018
- 2018-09-26 CN CN201811117970.4A patent/CN108944994B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2495085A1 (en) * | 1980-11-04 | 1982-06-04 | Bosseler Monique | Safety shoe for vehicle rail - has pivoted claw clamped to rail with clock to slow and stop vehicle |
| CN202225883U (en) * | 2011-09-15 | 2012-05-23 | 安徽恒源煤电股份有限公司刘桥第一煤矿 | Simple mining car stopper |
| CN203958184U (en) * | 2014-05-20 | 2014-11-26 | 河南永华能源有限公司 | Before and after a kind of air door, fixedly cover car device |
| CN204605846U (en) * | 2015-05-22 | 2015-09-02 | 中冶建工集团有限公司 | Card rail device |
| CN105644584A (en) * | 2015-12-25 | 2016-06-08 | 广东迪生电力钢构器材有限公司 | Arresting shaft type car arrester |
| JP2018002009A (en) * | 2016-07-05 | 2018-01-11 | 東日本旅客鉄道株式会社 | Hand scotch of railway vehicle |
| CN208746018U (en) * | 2018-09-26 | 2019-04-16 | 河北能源职业技术学院 | Mining-car stopper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108944994B (en) | 2023-11-17 |
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