CN208801991U - Point of cutting of coal face promotes arrester - Google Patents
Point of cutting of coal face promotes arrester Download PDFInfo
- Publication number
- CN208801991U CN208801991U CN201821434957.7U CN201821434957U CN208801991U CN 208801991 U CN208801991 U CN 208801991U CN 201821434957 U CN201821434957 U CN 201821434957U CN 208801991 U CN208801991 U CN 208801991U
- Authority
- CN
- China
- Prior art keywords
- arrester
- leg
- station
- station leg
- cutting
- 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.)
- Expired - Fee Related
Links
Landscapes
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of point of cutting of coal face to promote arrester, it is therefore an objective to provide a kind of a kind of versatile, easy to process, alley stopping device for producing and using.To achieve the above object, a kind of the technical solution adopted in the utility model are as follows: point of cutting of coal face promotion arrester, track two sides are separately installed with station leg, arrester station leg, the station leg for interim support bar is distributed in the same side where the leg of arrester station, leg of standing includes station leg column, support base, the side that support base goes up a slope towards mine car, support base end have reclinate guidance bending；Lever is hinged on the leg of arrester station, the side end of arrester station leg is hinged on jack piston rod end on lever, and very heavy top/bottom part is hinged on the jacking bracket contour with piston-rod end；The hydralic hose of the jack connection is connect by hand-operated direction valve with underground static pressure water lines.
Description
Technical field
The present apparatus be related to it is a kind of for point of cutting of coal face installation when transportation system tool of keeping off a car.
Background technique
Developed based on coal mine fully-mechanized mining working to the direction of equipment heavy-duty, working face enlargement, the peace of fully-mechanized mining working
Dress technique is also reformed therewith.It cuts eye generally to be installed using the installation fork truck of 2100mm gauge, substitutes 600mm gauge flat car
Transport mounting means.In this case, traditional arrester has been not suitable for new mounting process, to ensure to cut a rail transport system
The safety of system, the generation of derailing accident when preventing from installing, we, which have redesigned, cuts ophthalmically acceptable promotion arrester.
Summary of the invention
It is an object of the present invention to provide a kind of versatile, a kind of easy to process, alley stopping device for producing and using.To realize
Above-mentioned purpose, the technical solution adopted by the present invention are as follows:
A kind of point of cutting of coal face promotion arrester, track two sides are separately installed with station leg, arrester station leg, arrester
Station leg for interim support bar is distributed in the same side where leg of standing, and leg of stand includes stand leg column, support base, support base direction
The side that mine car goes up a slope, support base end have reclinate guidance bending；Bar is hinged on the leg of arrester station, on bar
The side end of arrester station leg is hinged on jack piston rod end, and very heavy top/bottom part is hinged on contour with piston-rod end
On jacking bracket；The hydralic hose of the jack connection is connect by hand-operated direction valve with underground static pressure water lines.
Arrester is promoted according to the point of cutting of coal face, support base, the bar of the station leg of the track two sides are located at
Sustained height.
Arrester, the middle part difference of former and later two columns of arrester station leg are promoted according to the point of cutting of coal face
Bar hinged seat, jacking bracket is distributed with, is connected with crossbeam at the top of former and later two columns.
Arrester, the station leg column of arrester station leg opposite side station leg and station are promoted according to the point of cutting of coal face
Oblique pull beam is connected between leg mounting base.
Arrester is promoted according to the point of cutting of coal face, track two sides station leg, the pedestal of arrester station leg are logical
Bolt is crossed to be fixed on the concrete pedestal of underground.
Technical solution of the present invention has the following characteristics that the device can effectively intercept sport car vehicle, prevents derailing accident,
Ensure personnel's personal safety；And structure is simple, easy processing, and it is easy for installation, it can effectively mitigate the labor intensity of operator,
The security concepts of " people-oriented, safety first " are fully demonstrated.
In addition, the arrester is saved, reusability is good, and after use, can move on to other places can continue to make one place
With realization repeatedly multiplexing saves a large amount of rapidoprints and expense, has good social benefit and application value.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of apparatus of the present invention.
Fig. 2 is apparatus of the present invention overlooking structure diagram.
Fig. 3 is the structural schematic diagram of station leg.
Fig. 4 is station leg another kind example structure schematic diagram.
Fig. 5 is arrester station leg structural schematic diagram.
Fig. 6 is arrester station leg overlooking structure diagram.
In attached drawing: 1, leg of standing；2, bar；3, track；4, arrester station leg；5, mine car；101, support base； 102,
It stands leg mounting base；103 oblique pull beams；104, it stands leg column；21 piston rod hinge holes；41, jacking bracket；42, jack；
43, crossbeam；44, bar hinged seat；45, rear column；46, cant beam.
Specific embodiment
Track two sides are separately installed with station leg 1, arrester station leg 4, and leg 4 place the same side in arrester station is distributed with for facing
When support bar 2 station leg.Leg of standing is including station leg column 104, support base 101, the side that support base 101 goes up a slope towards mine car 5,
101 end of support base has reclinate guidance bending, convenient for guidance and support bar.As Figure 2-3, support base 101
The side gone up a slope towards mine car 5, support base can hinder mine car to direction of fall (i.e. direction of fall above Fig. 2) car slipping.
Bar 2 is hinged on arrester station leg 4, it is living to be hinged on jack 42 for the side end of arrester station leg on bar 2
Stopper rod end, 42 bottom of jack are hinged on the jacking bracket 41 contour with piston-rod end；The liquid that jack 42 connects
Moulding pipe is connect by hand-operated direction valve with underground static pressure water lines.
Further, support base 101, the bar of the station leg 1 of the track two sides are located at sustained height.Arrester station leg
Bar hinged seat 44, jacking bracket 41, the top connection of former and later two columns is distributed in the middle part of 4 former and later two columns respectively
There is crossbeam 43.
It is connected with oblique pull beam 103 on the station leg column 104 of 4 opposite side station leg of arrester station leg, convenient for improving station leg
Intensity.Track two sides station leg 1, arrester station leg 4 pedestal be bolted on the concrete pedestal of underground.Coagulation soil matrix
Seat is embedded with and the one-to-one bolt of pedestal hole location.
The arrester bar material of main part is 12# I-steel, and the material of stiffening plate is 45# steel.The arrester need to process weldering
Connect bar 1, the station leg of three kinds of models each 1.Bar is cut with scissors by the high-intensitive bar for connecting bolt and connecting washer and leg of standing
Joint chair 44 is hinged.Jack piston rod is connect using high-intensitive connecting pin with lever, is guaranteed under the action of jack,
Bar can be with free-open-close.Leg stand according to situation arrangement of going down the hill on eye is cut, base is infused using concrete, anchor pole is fixed, it is ensured that securely
Intensity.
Use principle: the hydralic hose that jack 42 is connected is connect by hand-operated direction valve with underground static pressure water lines,
Hand-operated direction valve uses the three position four-way directional control valve of market routine.Jack is connected to by reversal valve with static pressure water and constitutes hydraulic pressure system
System, realizes the transformation of movement.As shown in Fig. 2, controlling the flexible of jack by operation hand-operated direction valve, and then control bar rotation
Turn, the switching for working condition and off working state.Wherein, dotted line indicates the situation of off working state (non-pushing-off the wagons state).
Two, operation instruction
1. the arrester need to be arranged according to situation of going down the hill on eye is cut.Assuming that it is to go down the hill that installation, which cuts a head end to machine tail end,
Then the arrester should be arranged close to machine tail end, and specific installation site is determined according to machine tail end actual conditions.
2. the installation principle of track two sides station leg is, so that bar only can be to azimuthal rotational motion of going up a hill.Because of arrester
The station leg of leg and opposite side of standing is stress support member, and the basis therefore they should construct is digged pit to hard bottom, beats φ 24*2200mm anchor pole,
Anchorage depth meets regulatory requirements, then uses concrete casting.
3. bar is connect by high-intensitive connection bolt and connection washer with arrester station leg.Jack base and arrester
Leg of standing connection, piston end are connect with bar using high-intensitive connecting pin, need to be guaranteed under the action of jack, bar can be opened freely
It closes.
4. the station leg of downside only undertakes supporting role in Fig. 2, it is fixed to make a call to 2 φ 24*2200mm anchor poles.
5. the connection of jack.Jack uses hand-operated direction valve as operating mechanism, and hydraulic line is by jack, commutation
Valve, static pressure water lines connect.Operating mechanism should be mounted on operation chamber or the correct erect-position position of personnel, it is ensured that person peace
Entirely.Arrester after the installation is completed, after relevant unit's acceptance(check), can use.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and protection scope is defined, without departing from the design concept of the invention, ordinary engineering and technical personnel in this field
To all variations and modifications that technical solution of the present invention is made, protection scope of the present invention should all be fallen into.
Claims (5)
1. a kind of point of cutting of coal face promotes arrester, it is characterised in that: track two sides are separately installed with station leg (1), keep off a car
The station leg (1) for interim support bar (2), leg of standing (1) packet is distributed in column station leg (4), the same side where arrester station leg (4)
Include station leg column (104), support base (101), the side that support base (101) goes up a slope towards mine car (5), support base (101) end
With reclinate guidance bending；
It is hinged on arrester station leg (4) bar (2), the side end of arrester station leg is hinged on jack on bar (2)
(42) piston-rod end, jack (42) bottom are hinged on the jacking bracket contour with piston-rod end (41)；Described thousand
The hydralic hose of jin top (42) connection is connect by hand-operated direction valve with underground static pressure water lines.
2. point of cutting of coal face promotes arrester according to claim 1, it is characterised in that: the station leg of the track two sides
(1) support base (101), bar is located at sustained height.
3. point of cutting of coal face promotes arrester according to claim 1, it is characterised in that: arrester station leg (4)
Bar hinged seat (44), jacking bracket (41), the top of former and later two columns is distributed in the middle part of former and later two columns respectively
It is connected with crossbeam (43).
4. point of cutting of coal face promotes arrester according to claim 1, it is characterised in that: arrester station leg (4)
Oblique pull beam (103) are connected between the station leg column (104) and station leg mounting base (102) of opposite side station leg.
5. point of cutting of coal face promotes arrester according to claim 1, it is characterised in that: track two sides station leg
(1), the pedestal of arrester station leg (4) is bolted on the concrete pedestal of underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434957.7U CN208801991U (en) | 2018-09-04 | 2018-09-04 | Point of cutting of coal face promotes arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434957.7U CN208801991U (en) | 2018-09-04 | 2018-09-04 | Point of cutting of coal face promotes arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208801991U true CN208801991U (en) | 2019-04-30 |
Family
ID=66236930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821434957.7U Expired - Fee Related CN208801991U (en) | 2018-09-04 | 2018-09-04 | Point of cutting of coal face promotes arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208801991U (en) |
-
2018
- 2018-09-04 CN CN201821434957.7U patent/CN208801991U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102071798B (en) | Hydraulic climbing system for wall-attached support frame | |
| CN104032678B (en) | H type king-post internal force adjustable false stull structure and construction method thereof | |
| CN201695338U (en) | Steel beam jacking device for cantilever assembly | |
| CN206800215U (en) | Bridge incremental launching Bridge Erector | |
| CN208801991U (en) | Point of cutting of coal face promotes arrester | |
| CN207111150U (en) | A kind of supporting coal mine underworkings device | |
| CN207004536U (en) | A kind of constructing tunnel inverted arch chassis | |
| CN205532651U (en) | Mining excavation formula loader platform frame shed structure | |
| CN107476556A (en) | A kind of packaged type automatic lifting operating platform | |
| CN203248175U (en) | Automatic coupling supporting device of mineshaft deep roadway | |
| CN205858396U (en) | A kind of fully-mechanized mining working surface hydraulic support assembly platform | |
| CN102756999A (en) | Convenient and fast hydraulic support lifting device | |
| CN201574021U (en) | Inclined shaft tramcar lifting automatic unhooking device | |
| CN212101731U (en) | Box girder anti-falling beam stop block mounting system | |
| CN205011283U (en) | Hoist and mount apparatus of large -scale rolling -mill housing | |
| CN202558576U (en) | Hydraulic mobile lift truck | |
| CN108442249A (en) | High hanging concrete guardrail moves job platform | |
| CN103669889B (en) | A kind of high-altitude safe guardrail for Steel Structure Installation and preparation method thereof | |
| CN108821202B (en) | Protection device for balance system of overhead working truck and working method | |
| CN215706297U (en) | Portable automatic leveling equipment carries on platform | |
| CN206873283U (en) | A kind of monoblock type comb plate type bridge extension joint | |
| CN202031615U (en) | Automatic movable horizontal hydraulic beam lifting device | |
| CN104895385A (en) | Simple emergency communication tower | |
| CN104555777B (en) | Novel supporting device of coal mine consecutive winch | |
| CN203961329U (en) | A kind of safety protection structure for building |
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: 20190430 Termination date: 20190904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |