CN208746018U - Mining-car stopper - Google Patents
Mining-car stopper Download PDFInfo
- Publication number
- CN208746018U CN208746018U CN201821563479.XU CN201821563479U CN208746018U CN 208746018 U CN208746018 U CN 208746018U CN 201821563479 U CN201821563479 U CN 201821563479U CN 208746018 U CN208746018 U CN 208746018U
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- CN
- China
- Prior art keywords
- rail
- car
- webs
- mining
- locking face
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- 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
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Abstract
The utility model 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.The utility model mining-car stopper, 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 utility model relates to interim Obstruct apparatus needed for a kind of track gallery operation, in particular to a kind of
Mining-car stopper.
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,
It is namely 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 pacify
Quan Xing, 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.
Utility model content
In view of the deficiency of the prior art, the utility model provide it is a kind of it is light-weight, structure is simple, carries and operation
Convenient mining-car stopper.
Technical solution adopted in the utility model 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 utility model compared with the prior art the utility model has the advantages that
The utility model mining-car stopper, low manufacture cost；Easy to operate, when installation, need to only tighten two bolts；Weight
Gently, carrying is very convenient, and is not required to safeguard and repair.
The utility model mining-car stopper can be realized gallery (roadway gradient is less than or equal to 7 ‰) and minor grade tunnel
Reliable alley stopping device, when it is mainly used for the operation in rail roadway, be temporarily installed on track, prevent in job area
The accident of side (or two sides) carrys out vehicle, to guarantee the personal safety of operating personnel.
The utility model mining-car stopper, high reliablity of keeping off a car: the drift bolt bolt of Portable car arrester fastens car arrester
It is stuck on the rail head of rail at an entirety and set, car arrester is all without departing from rail under any circumstance；Clamping screw turns
Axis effect, 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
With the upper surface of rail bottom reliable contacts, car arrester is securely locked on rail, realization is reliably kept off a car.Sample is impacted through multiple loaded vehicle
Experiment, car arrester are kept off a car reliable almost without Forward trace.
The utility model mining-car stopper, anti-shear ability are strong: Portable car arrester is when keeping off a car, the wheel rim and pillow of mine car
The upper surface of fine strain of millet, the pillow top for resting the head on fine strain of millet and rail head of rail are all " face contacts ", reduce the shearing force on unit area, make car arrester
Anti-shear ability enhancing.
The utility model mining-car stopper, structure is simple, easy for installation: Portable car arrester is only by two parts and two
Bolt composition, in addition to low manufacture cost, pacify, tear open it is easy to operate time saving.
The utility model mining-car stopper, light-weight, easy to carry: Portable car arrester is in the rail for 18kg/m
When, overall 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 the utility model mining-car stopper；
Fig. 2 is the schematic view of the front view of the installation condition of the utility model mining-car stopper；
Fig. 3 is the overlooking structure diagram of the installation condition of the utility model mining-car stopper；
Fig. 4 is the braking process schematic diagram of the utility model mining-car stopper；
Fig. 5 is the schematic view of the front view of the utility model mining-car stopper；
Fig. 6 is the overlooking structure diagram of the utility model mining-car stopper；
Fig. 7 is the inner webs schematic view of the front view of the utility model mining-car stopper；
Fig. 8 is the inner webs overlooking structure diagram of the utility model mining-car stopper；
Fig. 9 is the inner webs side structure schematic view of the utility model mining-car stopper；
Figure 10 is the outer webs schematic view of the front view of the utility model mining-car stopper；
Figure 11 is the outer webs overlooking structure diagram of the utility model mining-car stopper；
Figure 12 is the outer webs side structure schematic view of the utility model mining-car stopper.
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 the utility model is described in detail in embodiment:
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 the utility model mining-car stopper are as follows:
In rail roadway before operation, the Portable car arrester is mounted on rail, comprising: inner webs 11 are placed on
4 side of wheel rim of mine tram wheel, outer webs 7 are placed on 5 side of tyre tread of mine tram wheel, with drift bolt bolt 10 by inner webs 11 and outer webs
7 fastenings, are stuck in car arrester set on the rail head of rail, then tighten clamping screw 13, and car arrester is swung to operation interval side,
Just the installation of car arrester is completed.
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 the utility model mining-car stopper 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 rail
First the upper surface of 3 contact, sleeper beam 8 are in " hanging " state, and car arrester is " set card " on the rail head 3 of rail, as hindered in attached drawing 3
The centerline of vehicle 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, and the center line of car arrester is made to go to attached drawing 3
In stop bit, at this time upper locking face 14 and lower locking face 15 respectively with the lower inclined plane of rail head of rail 3 and rail rail bottom 1 it is upper tiltedly
Face reliable contacts lock car arrester using " tensioning " power of upper locking face 14 and lower locking face 15, to prevent car arrester forward
It slides.
The utility model mining-car stopper improves anti-shear ability, makes wheel rim 5 and the pillow fine strain of millet 8, the pillow top 12 for resting the head on fine strain of millet of mine car
It is all " face contact " with the upper surface of rail head of rail 3, to reduce the shearing force on unit area.In addition to this, inner webs 11 and outer
Combination between side arm 7 uses fixing structure；Latch segment in two side arms also uses symmetrical structure, and car arrester is made to hold up traffic
When two sides upper locking face 14 and lower locking face 15 simultaneously stress, can effectively prevent car arrester distort and deflection, improve car arrester
Service life.
The above descriptions are merely preferred embodiments of the present invention, not makees to the structure of the utility model any
Formal limitation.It is any simple modification made by the above technical examples according to the technical essence of the present invention, equivalent
Variation and modification, belong within the scope of the technical solution of the utility model.
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 |
|---|---|---|---|
| CN201821563479.XU CN208746018U (en) | 2018-09-26 | 2018-09-26 | Mining-car stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563479.XU CN208746018U (en) | 2018-09-26 | 2018-09-26 | Mining-car stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208746018U true CN208746018U (en) | 2019-04-16 |
Family
ID=66085084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563479.XU Expired - Fee Related CN208746018U (en) | 2018-09-26 | 2018-09-26 | Mining-car stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208746018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944994A (en) * | 2018-09-26 | 2018-12-07 | 河北能源职业技术学院 | Mining-car stopper |
-
2018
- 2018-09-26 CN CN201821563479.XU patent/CN208746018U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108944994A (en) * | 2018-09-26 | 2018-12-07 | 河北能源职业技术学院 | Mining-car stopper |
| CN108944994B (en) * | 2018-09-26 | 2023-11-17 | 河北能源职业技术学院 | Mine car arrester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20200926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |