CN207454011U - Bracket component and suspension device - Google Patents

Bracket component and suspension device Download PDF

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Publication number
CN207454011U
CN207454011U CN201721310701.0U CN201721310701U CN207454011U CN 207454011 U CN207454011 U CN 207454011U CN 201721310701 U CN201721310701 U CN 201721310701U CN 207454011 U CN207454011 U CN 207454011U
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China
Prior art keywords
face guard
header member
face
bracket component
support unit
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CN201721310701.0U
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Chinese (zh)
Inventor
李云峰
刘博�
张希望
薛庆生
于代文
高杨
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Liaoning Xinfeng Mining (group) Co Ltd
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Liaoning Xinfeng Mining (group) Co Ltd
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Priority to CN201721310701.0U priority Critical patent/CN207454011U/en
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Abstract

The utility model provides a kind of bracket component and suspension device, is related to mining machine technical field, which includes:Support unit, lifting unit and pedestal;Support unit is used to support face roof, and one end of lifting unit is connected with support unit, and the other end of lifting unit is connected with pedestal;Support unit includes header member and the face guard being connected with header member, face guard is connected with the face guard driving element that it is driven to open or withdraw, solve working face in the pit top plate in the prior art needs to expend substantial amounts of material and manually using existing support pattern, cause cost higher and Bracing Process there is technical issues that, which, which has, saves material, artificial and the time technique effect.

Description

Bracket component and suspension device
Technical field
The utility model is related to mining machine technical field, more particularly, to a kind of bracket component and suspension device.
Background technology
With the development of economy and the progress of technology, energy conservation, safe efficient, automation have become underground work Make the inexorable trend of face installment work.
At this stage, when hydraulic support on underground working surface component is installed, often due to it is not wide enough to cut a size, hydraulic support group Part length is long, also needs to carry out secondary expansion side to cutting eye, and individual prop and π section steel beams are taken in the supporting for expanding side section, top plate By the way of anchor pole bolting with wire mesh.
However, since above-mentioned working face disposably expands, side is excessive, and face roof pressure is big, it is necessary to use substantial amounts of monomer The materials such as pillar, π section steel beams, anchor pole, anchor net and manually, cost is higher, due to working space limit, in addition support material compared with It is more, suspension device is caused to take up space larger, there is also inconveniences for installation laying.
Utility model content
The first of the utility model is designed to provide a kind of bracket component, to solve underground work in the prior art Making face top plate is needed using substantial amounts of material using existing support pattern and manually, causes its cost higher and Bracing Process There is technical issues that.
Bracket component provided by the utility model includes:Support unit, lifting unit and pedestal;The support unit is used for Face roof is supported, one end of the lifting unit is connected with the support unit, the other end of the lifting unit and institute State pedestal connection.
The support unit includes header member and the face guard being connected with the header member, the face guard connection It is useful for the face guard driving element that it is driven to open or withdraw.
Further, along side direction is expanded, the face guard is connected to the opposite two side ends of the header member.
Further, along side direction is expanded, the face guard is connected to a side of the header member, the top beam structure Part is connected with extensible canopy away from a side of the face guard.
Further, the header member and the face guard are slidably connected, and the face guard is connected with to drive it The face guard telescopic drive element of the transverse movement on the header member.
Further, the header member and face guard pivot joint, the face guard are connected with to drive it around water The face guard overturning driving element that flat axis rotates down.
Further, the face guard includes level-one face guard and the secondary protecting side plate with level-one face guard pivot joint, The level-one face guard is articulated on the header member.
Further, the header member is slidably connected with the extensible canopy, and the extensible canopy is connected with to drive it The extensible canopy driving element of the transverse movement on the header member.
Further, the one side of the support unit is articulated with side guard plate, the side guard plate be connected with to adjust its with The angle adjustment driving element of the support unit angle.
Further, the pedestal includes the preceding pedestal and rear base of parallel setting;The preceding pedestal, which is connected with, to be used for The preceding bottom lifting device for being lifted or being put down;The rear base is connected with the rear bottom lifting device for being lifted or being put down.
The advantageous effect of bracket component provided by the utility model:
The bracket component of the utility model includes the header member and face guard that are used to support face roof, and face guard connects It is connected to the face guard driving element that it is driven to open or withdraw;The progress made with helper is expanded, by opening face guard energy Enough increase the contact area of support unit and face roof, play the role of firm support face roof;Work as bracket component It needs to move forward, when converting Support Position, recoverable face guard, again by face guard after bracket component is moved to suitable position It opens, whole operation process is conducive to save working space, while convenient for the movement of bracket component, as face guard is in working face Different position, which is realized, below top plate constantly opens, withdraws, and realizes the entire completion expanded helper and made;Compared with prior art, originally Bracket component carries out supporting using integral device support pattern to face roof, and girder steel, anchor pole, anchor net are used without excessive Materials are waited, thus, substantial amounts of material, manually and cost, the transport of equipment, peace in Bracing Process can be saved using this branch protecting assembly Dress laying is more convenient, also more safe and reliable.
The second of the utility model is designed to provide a kind of suspension device, to solve underground work in the prior art Make face top plate using existing support pattern need using substantial amounts of material and manually, cause cost higher and Bracing Process deposited The inconvenience the technical issues of.
Suspension device provided by the utility model, including above-mentioned bracket component;The bracket component is arranged to multigroup, phase It is connected with to drive the self-advancing Device that the two moves forward between bracket component described in two groups adjacent.
The advantageous effect of suspension device provided by the utility model:
The suspension device of the utility model can generate the advantageous effect of above-mentioned bracket component, and details are not described herein.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it describes below In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness On the premise of work, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram for the suspension device that the utility model embodiment two provides;
Fig. 2 is the structure diagram of the first support component shown in Fig. 1;
Fig. 3 is the structure diagram of the second support component shown in Fig. 1;
Fig. 4 is the partial enlargement structural representation at A shown in Fig. 3;
Fig. 5 is another structure diagram of the second support component shown in Fig. 1;
Fig. 6 is the side structure schematic view of Fig. 1.
Icon:100- first support components;200- second support components;300- self-advancing Devices;400- side guard plates; The first support units of 101-;The first lifting units of 102-;103- first bases;The second support units of 201-;202- second Lifting unit;203- second bases;301- moves jack certainly;The first header members of 1011-;The first extensible canopies of 1012-; 1013- the first top beam jack;The second header members of 2011-;2012- face guards;The second extensible canopies of 2013-;20121- Level-one face guard;20122- secondary protecting side plates.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection;Can be mechanical connection or electrical connection;It can be directly connected, can also be indirectly connected by intermediary, It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition Concrete meaning of the language in the utility model.
Embodiment one
The present embodiment is that a kind of bracket component includes the support unit for being used to support face roof;Support unit is connected with For driving the lifting unit that it is lifted, the bottom of lifting unit is connected with pedestal;Support unit include header member and with top Beam connects the face guard 2012 for being used to support face roof, and face guard 2012 is connected with that it is driven to open or withdraw Face guard driving element.
The bracket component of the present embodiment includes being used to support the header member of face roof and face guard 2012, face guard 2012 are connected with the face guard driving element that it is driven to open or withdraw;The progress made with helper is expanded is protected by opening Side board 2012 can increase the contact area of support unit and face roof, play the role of firm support face roof; When bracket component needs to move forward, and converts Support Position, recoverable face guard 2012 treats that bracket component is moved to suitable position It postponing and again opens face guard 2012, whole operation process is conducive to save working space, while is convenient for the movement of bracket component, With face guard 2012, different position realizes constantly opening, withdrawal below face roof, realizes and entirely expands helper's work It completes;Compared with prior art, this bracket component carries out supporting using integral device support pattern to face roof, without mistake It is more using materials such as girder steel, anchor pole, anchor nets, thus, substantial amounts of material, manually and cost can be saved using this branch protecting assembly, Transport, the installation of equipment are laid more convenient in Bracing Process, also more safe and reliable.
In the present embodiment, direction is helped along expanding, face guard 2012 is connected to the opposite two side ends of header member.
In the present embodiment, direction is helped along expanding, face guard 2012 is connected to a side of header member, and header member deviates from One side of face guard 2012 is connected with extensible canopy.
In the present embodiment, header member and the face guard 2012 are slidably connected, and face guard 2012 is connected with to drive The face guard telescopic drive element of its transverse movement on header member.
In the present embodiment, header member and face guard 2012 are pivotally connected, and face guard 2012 is connected with to drive it around level The face guard overturning driving element that axis rotates down.
" face guard driving element " mentioned above includes face guard telescopic drive element and face guard overturning driving element.
In the present embodiment, face guard 2012 includes level-one face guard 20121 and the two level being pivotally connected with level-one face guard 20121 Face guard 20122, level-one face guard 20121 are articulated on header member.
In the present embodiment, header member is slidably connected with extensible canopy, and extensible canopy is connected with to drive it in header member The extensible canopy driving element of upper transverse movement.
In the present embodiment, the one side of support unit is articulated with side guard plate 400, side guard plate 400 be connected with to adjust its with The angle adjustment driving element of support unit angle.
In the present embodiment, pedestal includes the preceding pedestal and rear base of parallel setting;Preceding pedestal is connected with to be lifted The preceding bottom lifting device for rising or putting down;Rear base is connected with the rear bottom lifting device for being lifted or being put down.
It should be noted that the second support component that above-mentioned all " bracket components " mentioned are introduced with embodiment two 200 structure and connection mode all same, can refer to Fig. 1, Fig. 3 and Fig. 4.In addition, above-mentioned all support units mentioned, liter Unit, header member, pedestal, extensible canopy, face guard telescopic drive element, trunnion axis, face guard is dropped to overturn driving element, stretch Beam driving element, preceding pedestal, rear base, preceding bottom lifting device and rear bottom lifting device correspond respectively to embodiment two is previously mentioned second Support unit 201, the second lifting unit 202, the second header member 2011 and second base 203, the second extensible canopy 2013, second Bottom after pedestal, second before telescopic drive element, the second trunnion axis, the second overturning driving element, the 3rd telescopic drive element, second Seat, the 3rd bottom lifting device and the 4th bottom lifting device.
In addition, specific connection relation and realization method between above-mentioned component etc. is referring in particular to second in embodiment two Bracket component 200.
Embodiment two
The present embodiment is second is that a kind of suspension device, with reference to shown in Fig. 1, including first support component 100 and second support group Part 200;Specifically, first support component 100 includes the first support unit 101 for being used to support face roof, second support Component 200 includes the second support unit 201 for being used to support face roof;First support unit 101 is connected with to drive Its first lifting unit 102 lifted, the bottom of the first lifting unit 102 is connected with first base 103;Second support unit 201 are connected with the second lifting unit 202 that it is driven to lift, and the bottom of the second lifting unit 202 is connected with second base 203;It is provided with to drive the self-advancing Device 300 that the two moves forward between first base 103 and second base 203.
It should be noted that " lifting " mentioned above in the present embodiment refers to perpendicular to the side of above-mentioned face roof To the direction being moved upwardly or downwardly according to the first support unit 101 (or second support unit 201) shown in Fig. 1.
It should be noted that the first lifting unit 102 and the second lifting unit 202 in the present embodiment include lifting thousand Square chest and the outer square chest of lifting in jin top, lifting.Lifting jack is placed in lifting inside square chest, and lifting jack lower part passes through pin Axis is hingedly connected to nut in first base 103 (second base 203), and lifting jack top is connected by axis pin with nut On the first support unit 101 (or second support unit 201);The outer square chest of lifting is connected to the first lifting unit 102 (or second Support unit 201) on and be connected with lifting jack top, square chest is connected to first base 103 (second base 203) in lifting On, lift outer square chest the lateral wall of square chest can move up and down along lifting.
Self-advancing Device 300 in the present embodiment is included from jack 301 is moved, from shifting 301 one end of jack and first base 103 connections, the other end are connected with second base 203.
The suspension device of the present embodiment includes the first support unit 101 for being used to support face roof and the second support is single Member 201;The progress made with helper is expanded, the first lifting unit 102 declines so that the first lifting unit 102 is away from working face top Plate, and the level interval between first base 103 and second base 203 (first base 103 is moved close to side direction is expanded) is adjusted, So as to fulfill the movement of the first support unit 101, the first lifting unit 102 and first base 103, pass through the first lifting at this time Unit 102 rises so that the first lifting unit 102 supports the another location of face roof again;Next, the second lifting is single Member 202 declines so that the second lifting unit 202 is away from face roof, and adjusts between first base 103 and second base 203 Level interval (first base 103 and second base 203 are restored to initial spacing), so as to fulfill the second support unit 201, The movement of two lifting units 202 and second base 203, the second lifting unit 202, which rises, at this time causes the second lifting unit 202 Also the another location of face roof can be supported again;And so on, realize the entire completion expanded helper and made.With the prior art It compares, this suspension device effectively can carry out supporting using integral device support pattern to face roof, can save substantial amounts of The materials such as individual prop, π section steel beams, anchor pole, anchor net and it is substantial amounts of manually, more securely and reliably, and cost substantially reduces.
In the present embodiment, the first support unit 101 can introduce two kinds in detail below there are many structure type.
The first structure type of first support unit 101:With reference to shown in Fig. 2, the first support unit 101 includes the first top Beam 1011 and the first extensible canopy 1012 being slidably connected with the first header member 1011;First extensible canopy 1012 connects useful In the first telescopic drive element for driving its transverse movement on the first header member 1011.
" being slidably connected " mentioned above in the present embodiment refers to the first extensible canopy under the promotion of the first telescopic drive element 1012 can stretch out the first header member 1011.
" transverse movement " mentioned above in the present embodiment refer to according to the first extensible canopy 1012 shown in Fig. 2 to the right or to The direction of left movement.
Wherein, the first header member 1011 may be provided with for placing the groove of the first extensible canopy 1012, when first flexible After beam 1012 bounces back, the first extensible canopy 1012 is placed in just in the groove.
Either, the first extensible canopy 1012 is fixedly connected on the bottom of the first header member 1011.
With reference to shown in Fig. 2, the first telescopic drive element includes the first top beam jack 1013, the first top beam jack 1013 One end it is affixed by pin, nut and the first extensible canopy 1012, the other end passes through pin, nut and the first header member 1011 Connection.
Particularly, in order to ensure subsequent job safety, the upper surface of the first extensible canopy 1012 can be one flat plate structure, Either, the slab construction that polylith tablet is mutually spliced to form.
Second of structure type of the first support unit 101:First support unit 101 includes 1011 He of the first header member With the first extensible canopy 1012 of the first header member 1011 pivot joint;First extensible canopy 1012 is connected with to drive it around the first water The first overturning driving element that flat axis rotates down.
" first level axis " mentioned above refers to the first header member 1011 and the first extensible canopy 1012 in the present embodiment The drive-connecting shaft being articulated.Wherein, the first extensible canopy 1012 is connected to the end of the first header member 1011.
Wherein, the first overturning driving element includes the second top beam jack (not shown), the second top beam jack one End is affixed by pin, nut and the first extensible canopy 1012, and the other end is connected by pin, nut and the first header member 1011 It connects.
In the present embodiment, with reference to shown in Fig. 3, the second support unit 201 includes the second header member 2011 and is pushed up with second The face guard 2012 that beam 2011 connects.Wherein, there are many structure types of face guard 2012, two kinds are introduced in detail below.
The first structure type of face guard 2012:Face guard 2012 is arranged on the second header member 2011 and is stretched away from first One end of contracting beam 1012;Face guard 2012 is connected with to drive it the second of transverse movement to be stretched on the second header member 2011 Contracting driving element.
" transverse movement " mentioned above in the present embodiment refers to transport to the right or to the left according to face guard 2012 shown in Fig. 2 Dynamic direction.
Second of structure type of face guard 2012:Second support unit 201 includes the second header member 2011 and with the The face guard 2012 of two header members 2011 connection;Face guard 2012 is arranged on the second header member 2011 and is stretched away from described first One end of contracting beam 1012;Face guard 2012 is connected with the second overturning driving member that it is driven to be rotated down around the second trunnion axis Part.
Two kinds of structure types based on above-mentioned face guard 2012, the wherein face guard 2012 of above two structure include one Grade face guard 20121 and the secondary protecting side plate 20122 being pivotally connected with level-one face guard 20121, level-one face guard 20121 are articulated in the On two header members 2011.
Specifically, the forms of motion of level-one face guard 20121 and secondary protecting side plate 20122 has following three kinds.
The first:Level-one face guard 20121 is connected on the second header member 2011, and secondary protecting side plate 20122 is fixed in On level-one face guard 20121;Second telescopic drive element includes the first face guard jack, and first face guard jack one end is consolidated It is connected on the second header member 2011, the other end is fixed on secondary protecting side plate 20122, the first face guard jack driving level-one Face guard 20121 and secondary protecting side plate 20122 realize transverse movement, stretching or retracting action so as to fulfill face guard 2012.
Second:Level-one face guard 20121 is connected on the second header member 2011, and secondary protecting side plate 20122 is articulated in On level-one face guard 20121;Second telescopic drive element includes the first face guard jack and the second face guard jack;First Face guard jack one end is fixed on the second header member 2011, and the other end is fixed on level-one face guard 20121, the first shield Side board jack driving level-one face guard 20121 realizes transverse movement;Second face guard jack one end is fixed in level-one wall supporting On plate 20121, the other end is fixed on secondary protecting side plate 20122, the second face guard jack driving secondary protecting side plate 20122 around Second trunnion axis (" the second trunnion axis " herein refers to the drive-connecting shaft of level-one face guard 20121 and secondary protecting side plate 20122) to Lower rotation.
The third:The direction of arrow meaning refers to level-one face guard 20121 and secondary protecting side plate 20122 with reference to shown in Fig. 4 It can realize rotation, and the schematic diagram of M state is moved to by P-state.Specifically, level-one face guard 20121 is articulated in the second top On beam 2011, secondary protecting side plate 20122 is articulated on level-one face guard 20121;Second telescopic drive element includes first Face guard jack and the second face guard jack;First face guard jack one end is fixed on the second header member 2011, The other end is fixed on level-one face guard 20121, and second face guard jack one end is fixed on level-one face guard 20121, separately One end is fixed on secondary protecting side plate 20122, at this point, the first face guard jack drives level-one face guard 20121 around the second water Flat axis (" the second trunnion axis " herein refers to the drive-connecting shaft of 20121 and second header member 2011 of level-one face guard) turns downwards It is dynamic;Around the second trunnion axis, (" the second trunnion axis " herein refers to level-one to second face guard jack driving secondary protecting side plate 20122 The drive-connecting shaft of face guard 20121 and secondary protecting side plate 20122) it rotates down.
In the present embodiment, with reference to shown in Fig. 1, Fig. 2 and Fig. 6, the one of the first support unit 101 or the second support unit 201 Side is articulated with side guard plate 400;Person is that the one side of the first support unit 101 and the second support unit 201 is articulated with side guard plate 400, side guard plate 400 is connected with to adjust it and the angle of 201 angle of the first support unit 101 or the second support unit adjusts Driving element.The benefit that side guard plate 400 is set is that the angle of side guard plate 400 can adjust, and side guard plate 400 can play protection Effect, can isolate work surface and coal seam section, prevent section coal from dropping down, and jeopardize worker's personal safety and influence equipment running.
Wherein, angle adjustment driving element includes side guard plate jack, and side guard plate jack one end is connected to the first top beam On component 1011, the other end is connected on side guard plate 400.
Either, side guard plate jack one end is connected on the second header member 2011, and the other end is connected to side guard plate 400 On.
With reference to shown in Fig. 5, the second header member 2011 is also provided with the second extensible canopy away from one end of face guard 2012 2013, the second extensible canopy 2013 is connected with to drive the 3rd telescopic drive of its transverse movement on the second header member 2011 Element." transverse movement " at this is same as above, and the structure of the second extensible canopy 2013 and connection mode and the first extensible canopy 1012 Structure and connection mode it is identical, details are not described herein.Wherein, the 3rd telescopic drive element includes the 3rd top beam jack, One end of 3rd top beam jack is affixed by pin, nut and the second extensible canopy 2013, and the other end passes through pin, nut and Two header members 2011 connect.The benefit that second extensible canopy 2013 is set is that, when second base 203 moves forward, second stretches Contracting beam 2013 is in extended configuration, can ensure personal job safety.
In the present embodiment, first base 103 include parallel setting first before pedestal and the first rear base;Bottom before first Seat is connected with the first bottom lifting device for being lifted or being put down;First rear base is connected with what is lifted or put down Second bottom lifting device.
In the present embodiment, second base 203 include parallel setting second before pedestal and the second rear base;Bottom before second Seat is connected with the 3rd bottom lifting device for being lifted or being put down;Second rear base is connected with what is lifted or put down 4th bottom lifting device.
It should be noted that interval is equipped with before first between pedestal and the first rear base;Similarly, pedestal and before second It also is provided with being spaced between two rear bases.
Wherein, the effect of bottom lifting device is lifting each pedestal, when bottom plate hardness is bad in order to avoid pedestal sink.Such as: First bottom lifting device can pedestal before lifting first;In practical applications, bottom before pedestal and second before lifting first simultaneously may be needed Seat;Or while the first rear base of lifting and the second rear base.
First bottom lifting device, the second bottom lifting device, the 3rd bottom lifting device and the 4th bottom lifting device include carried bottom jack, It lifts square chest in bottom and lifts square chest outside bottom.Specifically, carried bottom jack passes through axis pin and nut with lifting square chest in bottom, lifting square chest outside bottom Connection, respective bottom lifting device are connected to axis pin and nut on respective pedestal by lifting the hinged ear of square chest outside bottom;Such as:The Before one bottom lifting device is connected to first by lifting the hinged ear of square chest outside bottom with axis pin and nut on pedestal.
It should be noted that lifting jack mentioned above, from moving jack 301, the first top beam jack 1013, the Two top beam jack, the 3rd top beam jack, the first face guard jack, the second face guard jack, side guard plate jack and Carried bottom jack is connected by fluid pressure line with hydraulic power unit, is connect so as to fulfill such as the first support unit, the second support unit Face roof, bottom lifting device lifting first base 103, second base 203, flexible, the face guard of the first extensible canopy 1012 The actions such as the angle of 2012 opening and withdrawal and side guard plate 400 adjustment.
The present embodiment additionally provides a kind of application method of above-mentioned suspension device, specifically includes following steps:
(a) above-mentioned first support component 100 and second support component 200 are transported to operating position;
(b) first support component 100 and second support component 200 are assembled with hydraulic crane, with to be used;
(c) the first support unit 101 and the second support unit 201 rise and support face roof, at this time face guard 2012 move to 10 meters of outer homes in the state for withdrawing or downwardly turning over, excavator;
(d) drill and blast, face guard 2012 is opened, and coal charge is received with excavator under the shielding of face guard 2012;
(e) the second support unit 201 declines, and self-advancing Device 300 drives second base 203 to move forward, and the second support is single Member 201 rises and supports face roof;
(f) the first support unit 101 declines, and self-advancing Device 300 drives first base 103 to move forward, at the same time, the One extensible canopy 1012 stretches out;
(g) the first support unit 101 rises and supports face roof, under the protection of the first extensible canopy 1012, completes The tuning of hydraulic support component and installation.
(h) above (c)~(g) actions are repeated, the expansion helper completed under holder device protection makees.
This suspension device further includes bottom plate;Wherein, first base 103 and second base 203 are arranged on bottom plate;Above-mentioned lift The effect of bottom device is lifting each pedestal, when bottom plate hardness is bad in order to avoid pedestal sink.
Such as:Pedestal before first is lifted by the first bottom lifting device and departs from bottom plate, at this time the ground of the first bottom lifting device Sole is bonded with bottom plate, and the first rear base is bonded with bottom plate.
In addition, the structure type of the present embodiment suspension device can also be:First support component 100 is arranged to more Group both is provided with to drive the self-advancing Device 300 moved forward between two adjacent groups first support component 100.
Either, second support component 200 is arranged to multigroup, is set between two adjacent groups second support component 200 useful In the self-advancing Device 300 that both drivings move forward.
Finally it should be noted that:Various embodiments above is only to illustrate the technical solution of the utility model rather than it is limited System;Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand:It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole Technical characteristic carries out equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is not made to depart from this practicality newly The scope of each embodiment technical solution of type.

Claims (9)

1. a kind of bracket component, which is characterized in that including:Support unit, lifting unit and pedestal;The support unit is for branch Support face roof, one end of the lifting unit is connected with the support unit, the other end of the lifting unit with it is described Pedestal connects;
The support unit includes header member and the face guard being connected with the header member, and the face guard connection is useful In the face guard driving element that it is driven to open or withdraw;
The pedestal includes the preceding pedestal and rear base of parallel setting;
The preceding pedestal is connected with the preceding bottom lifting device for being lifted or being put down;
The rear base is connected with the rear bottom lifting device for being lifted or being put down.
2. bracket component according to claim 1, which is characterized in that help direction along expanding, the face guard is connected to institute State the opposite two side ends of header member.
3. bracket component according to claim 1, which is characterized in that help direction along expanding, the face guard is connected to institute A side of header member is stated, the header member is connected with extensible canopy away from a side of the face guard.
4. the bracket component according to Claims 2 or 3, which is characterized in that the header member and the face guard slide Connection, the face guard are connected with to drive the face guard telescopic drive element of its transverse movement on the header member.
5. the bracket component according to Claims 2 or 3, which is characterized in that the header member and face guard pivot joint, The face guard that the face guard is connected with that it is driven to rotate down around trunnion axis overturns driving element.
6. bracket component according to claim 5, which is characterized in that the face guard include level-one face guard and with institute The secondary protecting side plate of level-one face guard pivot joint is stated, the level-one face guard is pivotally connected with the header member.
7. bracket component according to claim 3, which is characterized in that the header member is slided with the extensible canopy to be connected It connects, the extensible canopy is connected with to drive the extensible canopy driving element of its transverse movement on the header member.
8. bracket component according to claim 1, which is characterized in that the one side of the support unit is articulated with side guard plate, The side guard plate is connected with to adjust it and the angle of the support unit angle adjusts driving element.
9. a kind of suspension device, which is characterized in that including the claims 1-8 any one of them bracket components;
The bracket component is arranged to multigroup, is connected with that the two is driven to move forward between bracket component described in two adjacent groups Self-advancing Device.
CN201721310701.0U 2017-10-12 2017-10-12 Bracket component and suspension device Active CN207454011U (en)

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Application Number Priority Date Filing Date Title
CN201721310701.0U CN207454011U (en) 2017-10-12 2017-10-12 Bracket component and suspension device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721310701.0U CN207454011U (en) 2017-10-12 2017-10-12 Bracket component and suspension device

Publications (1)

Publication Number Publication Date
CN207454011U true CN207454011U (en) 2018-06-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107559036A (en) * 2017-10-12 2018-01-09 辽宁鑫丰矿业(集团)有限公司 Bracket component and suspension device
CN113882888A (en) * 2021-11-01 2022-01-04 安徽理工大学 Double-door efficient and rapid circulating self-moving anchor support integrated equipment and control method
CN114150721A (en) * 2021-11-26 2022-03-08 国家能源集团宁夏煤业有限责任公司 Slagging-off, loading and supporting integrated machine equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107559036A (en) * 2017-10-12 2018-01-09 辽宁鑫丰矿业(集团)有限公司 Bracket component and suspension device
CN113882888A (en) * 2021-11-01 2022-01-04 安徽理工大学 Double-door efficient and rapid circulating self-moving anchor support integrated equipment and control method
CN113882888B (en) * 2021-11-01 2024-04-19 安徽理工大学 Double-door type efficient and rapid circulation self-moving anchor supporting integrated equipment and control method
CN114150721A (en) * 2021-11-26 2022-03-08 国家能源集团宁夏煤业有限责任公司 Slagging-off, loading and supporting integrated machine equipment

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